pixman-0.38.4/0000755000175000017500000000000013453422700010103 500000000000000pixman-0.38.4/aclocal.m40000644000175000017500000136170413453422634011705 00000000000000# generated automatically by aclocal 1.16.1 -*- Autoconf -*- # Copyright (C) 1996-2018 Free Software Foundation, Inc. # This file is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. m4_ifndef([AC_CONFIG_MACRO_DIRS], [m4_defun([_AM_CONFIG_MACRO_DIRS], [])m4_defun([AC_CONFIG_MACRO_DIRS], [_AM_CONFIG_MACRO_DIRS($@)])]) m4_ifndef([AC_AUTOCONF_VERSION], [m4_copy([m4_PACKAGE_VERSION], [AC_AUTOCONF_VERSION])])dnl m4_if(m4_defn([AC_AUTOCONF_VERSION]), [2.69],, [m4_warning([this file was generated for autoconf 2.69. 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It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac ]) if test -n "$lt_cv_sys_max_cmd_len"; then AC_MSG_RESULT($lt_cv_sys_max_cmd_len) else AC_MSG_RESULT(none) fi max_cmd_len=$lt_cv_sys_max_cmd_len _LT_DECL([], [max_cmd_len], [0], [What is the maximum length of a command?]) ])# LT_CMD_MAX_LEN # Old name: AU_ALIAS([AC_LIBTOOL_SYS_MAX_CMD_LEN], [LT_CMD_MAX_LEN]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_SYS_MAX_CMD_LEN], []) # _LT_HEADER_DLFCN # ---------------- m4_defun([_LT_HEADER_DLFCN], [AC_CHECK_HEADERS([dlfcn.h], [], [], [AC_INCLUDES_DEFAULT])dnl ])# _LT_HEADER_DLFCN # _LT_TRY_DLOPEN_SELF (ACTION-IF-TRUE, ACTION-IF-TRUE-W-USCORE, # ACTION-IF-FALSE, ACTION-IF-CROSS-COMPILING) # ---------------------------------------------------------------- m4_defun([_LT_TRY_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test yes = "$cross_compiling"; then : [$4] else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF [#line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; }] _LT_EOF if AC_TRY_EVAL(ac_link) && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&AS_MESSAGE_LOG_FD 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) $1 ;; x$lt_dlneed_uscore) $2 ;; x$lt_dlunknown|x*) $3 ;; esac else : # compilation failed $3 fi fi rm -fr conftest* ])# _LT_TRY_DLOPEN_SELF # LT_SYS_DLOPEN_SELF # ------------------ AC_DEFUN([LT_SYS_DLOPEN_SELF], [m4_require([_LT_HEADER_DLFCN])dnl if test yes != "$enable_dlopen"; then enable_dlopen=unknown enable_dlopen_self=unknown enable_dlopen_self_static=unknown else lt_cv_dlopen=no lt_cv_dlopen_libs= case $host_os in beos*) lt_cv_dlopen=load_add_on lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ;; mingw* | pw32* | cegcc*) lt_cv_dlopen=LoadLibrary lt_cv_dlopen_libs= ;; cygwin*) lt_cv_dlopen=dlopen lt_cv_dlopen_libs= ;; darwin*) # if libdl is installed we need to link against it AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl],[ lt_cv_dlopen=dyld lt_cv_dlopen_libs= lt_cv_dlopen_self=yes ]) ;; tpf*) # Don't try to run any link tests for TPF. We know it's impossible # because TPF is a cross-compiler, and we know how we open DSOs. lt_cv_dlopen=dlopen lt_cv_dlopen_libs= lt_cv_dlopen_self=no ;; *) AC_CHECK_FUNC([shl_load], [lt_cv_dlopen=shl_load], [AC_CHECK_LIB([dld], [shl_load], [lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld], [AC_CHECK_FUNC([dlopen], [lt_cv_dlopen=dlopen], [AC_CHECK_LIB([dl], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl], [AC_CHECK_LIB([svld], [dlopen], [lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-lsvld], [AC_CHECK_LIB([dld], [dld_link], [lt_cv_dlopen=dld_link lt_cv_dlopen_libs=-ldld]) ]) ]) ]) ]) ]) ;; esac if test no = "$lt_cv_dlopen"; then enable_dlopen=no else enable_dlopen=yes fi case $lt_cv_dlopen in dlopen) save_CPPFLAGS=$CPPFLAGS test yes = "$ac_cv_header_dlfcn_h" && CPPFLAGS="$CPPFLAGS -DHAVE_DLFCN_H" save_LDFLAGS=$LDFLAGS wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $export_dynamic_flag_spec\" save_LIBS=$LIBS LIBS="$lt_cv_dlopen_libs $LIBS" AC_CACHE_CHECK([whether a program can dlopen itself], lt_cv_dlopen_self, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self=yes, lt_cv_dlopen_self=yes, lt_cv_dlopen_self=no, lt_cv_dlopen_self=cross) ]) if test yes = "$lt_cv_dlopen_self"; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" AC_CACHE_CHECK([whether a statically linked program can dlopen itself], lt_cv_dlopen_self_static, [dnl _LT_TRY_DLOPEN_SELF( lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=yes, lt_cv_dlopen_self_static=no, lt_cv_dlopen_self_static=cross) ]) fi CPPFLAGS=$save_CPPFLAGS LDFLAGS=$save_LDFLAGS LIBS=$save_LIBS ;; esac case $lt_cv_dlopen_self in yes|no) enable_dlopen_self=$lt_cv_dlopen_self ;; *) enable_dlopen_self=unknown ;; esac case $lt_cv_dlopen_self_static in yes|no) enable_dlopen_self_static=$lt_cv_dlopen_self_static ;; *) enable_dlopen_self_static=unknown ;; esac fi _LT_DECL([dlopen_support], [enable_dlopen], [0], [Whether dlopen is supported]) _LT_DECL([dlopen_self], [enable_dlopen_self], [0], [Whether dlopen of programs is supported]) _LT_DECL([dlopen_self_static], [enable_dlopen_self_static], [0], [Whether dlopen of statically linked programs is supported]) ])# LT_SYS_DLOPEN_SELF # Old name: AU_ALIAS([AC_LIBTOOL_DLOPEN_SELF], [LT_SYS_DLOPEN_SELF]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_LIBTOOL_DLOPEN_SELF], []) # _LT_COMPILER_C_O([TAGNAME]) # --------------------------- # Check to see if options -c and -o are simultaneously supported by compiler. # This macro does not hard code the compiler like AC_PROG_CC_C_O. m4_defun([_LT_COMPILER_C_O], [m4_require([_LT_DECL_SED])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_TAG_COMPILER])dnl AC_CACHE_CHECK([if $compiler supports -c -o file.$ac_objext], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=no $RM -r conftest 2>/dev/null mkdir conftest cd conftest mkdir out echo "$lt_simple_compile_test_code" > conftest.$ac_ext lt_compiler_flag="-o out/conftest2.$ac_objext" # Insert the option either (1) after the last *FLAGS variable, or # (2) before a word containing "conftest.", or (3) at the end. # Note that $ac_compile itself does not contain backslashes and begins # with a dollar sign (not a hyphen), so the echo should work correctly. lt_compile=`echo "$ac_compile" | $SED \ -e 's:.*FLAGS}\{0,1\} :&$lt_compiler_flag :; t' \ -e 's: [[^ ]]*conftest\.: $lt_compiler_flag&:; t' \ -e 's:$: $lt_compiler_flag:'` (eval echo "\"\$as_me:$LINENO: $lt_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$lt_compile" 2>out/conftest.err) ac_status=$? cat out/conftest.err >&AS_MESSAGE_LOG_FD echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD if (exit $ac_status) && test -s out/conftest2.$ac_objext then # The compiler can only warn and ignore the option if not recognized # So say no if there are warnings $ECHO "$_lt_compiler_boilerplate" | $SED '/^$/d' > out/conftest.exp $SED '/^$/d; /^ *+/d' out/conftest.err >out/conftest.er2 if test ! -s out/conftest.er2 || diff out/conftest.exp out/conftest.er2 >/dev/null; then _LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)=yes fi fi chmod u+w . 2>&AS_MESSAGE_LOG_FD $RM conftest* # SGI C++ compiler will create directory out/ii_files/ for # template instantiation test -d out/ii_files && $RM out/ii_files/* && rmdir out/ii_files $RM out/* && rmdir out cd .. $RM -r conftest $RM conftest* ]) _LT_TAGDECL([compiler_c_o], [lt_cv_prog_compiler_c_o], [1], [Does compiler simultaneously support -c and -o options?]) ])# _LT_COMPILER_C_O # _LT_COMPILER_FILE_LOCKS([TAGNAME]) # ---------------------------------- # Check to see if we can do hard links to lock some files if needed m4_defun([_LT_COMPILER_FILE_LOCKS], [m4_require([_LT_ENABLE_LOCK])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl _LT_COMPILER_C_O([$1]) hard_links=nottested if test no = "$_LT_TAGVAR(lt_cv_prog_compiler_c_o, $1)" && test no != "$need_locks"; then # do not overwrite the value of need_locks provided by the user AC_MSG_CHECKING([if we can lock with hard links]) hard_links=yes $RM conftest* ln conftest.a conftest.b 2>/dev/null && hard_links=no touch conftest.a ln conftest.a conftest.b 2>&5 || hard_links=no ln conftest.a conftest.b 2>/dev/null && hard_links=no AC_MSG_RESULT([$hard_links]) if test no = "$hard_links"; then AC_MSG_WARN(['$CC' does not support '-c -o', so 'make -j' may be unsafe]) need_locks=warn fi else need_locks=no fi _LT_DECL([], [need_locks], [1], [Must we lock files when doing compilation?]) ])# _LT_COMPILER_FILE_LOCKS # _LT_CHECK_OBJDIR # ---------------- m4_defun([_LT_CHECK_OBJDIR], [AC_CACHE_CHECK([for objdir], [lt_cv_objdir], [rm -f .libs 2>/dev/null mkdir .libs 2>/dev/null if test -d .libs; then lt_cv_objdir=.libs else # MS-DOS does not allow filenames that begin with a dot. lt_cv_objdir=_libs fi rmdir .libs 2>/dev/null]) objdir=$lt_cv_objdir _LT_DECL([], [objdir], [0], [The name of the directory that contains temporary libtool files])dnl m4_pattern_allow([LT_OBJDIR])dnl AC_DEFINE_UNQUOTED([LT_OBJDIR], "$lt_cv_objdir/", [Define to the sub-directory where libtool stores uninstalled libraries.]) ])# _LT_CHECK_OBJDIR # _LT_LINKER_HARDCODE_LIBPATH([TAGNAME]) # -------------------------------------- # Check hardcoding attributes. m4_defun([_LT_LINKER_HARDCODE_LIBPATH], [AC_MSG_CHECKING([how to hardcode library paths into programs]) _LT_TAGVAR(hardcode_action, $1)= if test -n "$_LT_TAGVAR(hardcode_libdir_flag_spec, $1)" || test -n "$_LT_TAGVAR(runpath_var, $1)" || test yes = "$_LT_TAGVAR(hardcode_automatic, $1)"; then # We can hardcode non-existent directories. if test no != "$_LT_TAGVAR(hardcode_direct, $1)" && # If the only mechanism to avoid hardcoding is shlibpath_var, we # have to relink, otherwise we might link with an installed library # when we should be linking with a yet-to-be-installed one ## test no != "$_LT_TAGVAR(hardcode_shlibpath_var, $1)" && test no != "$_LT_TAGVAR(hardcode_minus_L, $1)"; then # Linking always hardcodes the temporary library directory. _LT_TAGVAR(hardcode_action, $1)=relink else # We can link without hardcoding, and we can hardcode nonexisting dirs. _LT_TAGVAR(hardcode_action, $1)=immediate fi else # We cannot hardcode anything, or else we can only hardcode existing # directories. _LT_TAGVAR(hardcode_action, $1)=unsupported fi AC_MSG_RESULT([$_LT_TAGVAR(hardcode_action, $1)]) if test relink = "$_LT_TAGVAR(hardcode_action, $1)" || test yes = "$_LT_TAGVAR(inherit_rpath, $1)"; then # Fast installation is not supported enable_fast_install=no elif test yes = "$shlibpath_overrides_runpath" || test no = "$enable_shared"; then # Fast installation is not necessary enable_fast_install=needless fi _LT_TAGDECL([], [hardcode_action], [0], [How to hardcode a shared library path into an executable]) ])# _LT_LINKER_HARDCODE_LIBPATH # _LT_CMD_STRIPLIB # ---------------- m4_defun([_LT_CMD_STRIPLIB], [m4_require([_LT_DECL_EGREP]) striplib= old_striplib= AC_MSG_CHECKING([whether stripping libraries is possible]) if test -n "$STRIP" && $STRIP -V 2>&1 | $GREP "GNU strip" >/dev/null; then test -z "$old_striplib" && old_striplib="$STRIP --strip-debug" test -z "$striplib" && striplib="$STRIP --strip-unneeded" AC_MSG_RESULT([yes]) else # FIXME - insert some real tests, host_os isn't really good enough case $host_os in darwin*) if test -n "$STRIP"; then striplib="$STRIP -x" old_striplib="$STRIP -S" AC_MSG_RESULT([yes]) else AC_MSG_RESULT([no]) fi ;; *) AC_MSG_RESULT([no]) ;; esac fi _LT_DECL([], [old_striplib], [1], [Commands to strip libraries]) _LT_DECL([], [striplib], [1]) ])# _LT_CMD_STRIPLIB # _LT_PREPARE_MUNGE_PATH_LIST # --------------------------- # Make sure func_munge_path_list() is defined correctly. m4_defun([_LT_PREPARE_MUNGE_PATH_LIST], [[# func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x@S|@2 in x) ;; *:) eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'` \@S|@@S|@1\" ;; x:*) eval @S|@1=\"\@S|@@S|@1 `$ECHO @S|@2 | $SED 's/:/ /g'`\" ;; *::*) eval @S|@1=\"\@S|@@S|@1\ `$ECHO @S|@2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval @S|@1=\"`$ECHO @S|@2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \@S|@@S|@1\" ;; *) eval @S|@1=\"`$ECHO @S|@2 | $SED 's/:/ /g'`\" ;; esac } ]])# _LT_PREPARE_PATH_LIST # _LT_SYS_DYNAMIC_LINKER([TAG]) # ----------------------------- # PORTME Fill in your ld.so characteristics m4_defun([_LT_SYS_DYNAMIC_LINKER], [AC_REQUIRE([AC_CANONICAL_HOST])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_OBJDUMP])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_CHECK_SHELL_FEATURES])dnl m4_require([_LT_PREPARE_MUNGE_PATH_LIST])dnl AC_MSG_CHECKING([dynamic linker characteristics]) m4_if([$1], [], [ if test yes = "$GCC"; then case $host_os in darwin*) lt_awk_arg='/^libraries:/,/LR/' ;; *) lt_awk_arg='/^libraries:/' ;; esac case $host_os in mingw* | cegcc*) lt_sed_strip_eq='s|=\([[A-Za-z]]:\)|\1|g' ;; *) lt_sed_strip_eq='s|=/|/|g' ;; esac lt_search_path_spec=`$CC -print-search-dirs | awk $lt_awk_arg | $SED -e "s/^libraries://" -e $lt_sed_strip_eq` case $lt_search_path_spec in *\;*) # if the path contains ";" then we assume it to be the separator # otherwise default to the standard path separator (i.e. ":") - it is # assumed that no part of a normal pathname contains ";" but that should # okay in the real world where ";" in dirpaths is itself problematic. lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED 's/;/ /g'` ;; *) lt_search_path_spec=`$ECHO "$lt_search_path_spec" | $SED "s/$PATH_SEPARATOR/ /g"` ;; esac # Ok, now we have the path, separated by spaces, we can step through it # and add multilib dir if necessary... lt_tmp_lt_search_path_spec= lt_multi_os_dir=/`$CC $CPPFLAGS $CFLAGS $LDFLAGS -print-multi-os-directory 2>/dev/null` # ...but if some path component already ends with the multilib dir we assume # that all is fine and trust -print-search-dirs as is (GCC 4.2? or newer). case "$lt_multi_os_dir; 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esac sys_lib_search_path_spec=`$ECHO "$lt_search_path_spec" | $lt_NL2SP` else sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" fi]) library_names_spec= libname_spec='lib$name' soname_spec= shrext_cmds=.so postinstall_cmds= postuninstall_cmds= finish_cmds= finish_eval= shlibpath_var= shlibpath_overrides_runpath=unknown version_type=none dynamic_linker="$host_os ld.so" sys_lib_dlsearch_path_spec="/lib /usr/lib" need_lib_prefix=unknown hardcode_into_libs=no # when you set need_version to no, make sure it does not cause -set_version # flags to be left without arguments need_version=unknown AC_ARG_VAR([LT_SYS_LIBRARY_PATH], [User-defined run-time library search path.]) case $host_os in aix3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname.a' shlibpath_var=LIBPATH # AIX 3 has no versioning support, so we append a major version to the name. soname_spec='$libname$release$shared_ext$major' ;; aix[[4-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no hardcode_into_libs=yes if test ia64 = "$host_cpu"; then # AIX 5 supports IA64 library_names_spec='$libname$release$shared_ext$major $libname$release$shared_ext$versuffix $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH else # With GCC up to 2.95.x, collect2 would create an import file # for dependence libraries. 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esac shlibpath_var=LIBPATH fi ;; amigaos*) case $host_cpu in powerpc) # Since July 2007 AmigaOS4 officially supports .so libraries. # When compiling the executable, add -use-dynld -Lsobjs: to the compileline. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; m68k) library_names_spec='$libname.ixlibrary $libname.a' # Create ${libname}_ixlibrary.a entries in /sys/libs. finish_eval='for lib in `ls $libdir/*.ixlibrary 2>/dev/null`; do libname=`func_echo_all "$lib" | $SED '\''s%^.*/\([[^/]]*\)\.ixlibrary$%\1%'\''`; $RM /sys/libs/${libname}_ixlibrary.a; $show "cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a"; cd /sys/libs && $LN_S $lib ${libname}_ixlibrary.a || exit 1; done' ;; esac ;; beos*) library_names_spec='$libname$shared_ext' dynamic_linker="$host_os ld.so" shlibpath_var=LIBRARY_PATH ;; bsdi[[45]]*) version_type=linux # correct to gnu/linux during the next big refactor need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/shlib /usr/lib /usr/X11/lib /usr/contrib/lib /lib /usr/local/lib" sys_lib_dlsearch_path_spec="/shlib /usr/lib /usr/local/lib" # the default ld.so.conf also contains /usr/contrib/lib and # /usr/X11R6/lib (/usr/X11 is a link to /usr/X11R6), but let us allow # libtool to hard-code these into programs ;; cygwin* | mingw* | pw32* | cegcc*) version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no case $GCC,$cc_basename in yes,*) # gcc library_names_spec='$libname.dll.a' # DLL is installed to $(libdir)/../bin by postinstall_cmds postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; echo \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; echo \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' shlibpath_overrides_runpath=yes case $host_os in cygwin*) # Cygwin DLLs use 'cyg' prefix rather than 'lib' soname_spec='`echo $libname | sed -e 's/^lib/cyg/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' m4_if([$1], [],[ sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api"]) ;; 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freebsd3.[[01]]* | freebsdelf3.[[01]]*) shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; freebsd3.[[2-9]]* | freebsdelf3.[[2-9]]* | \ freebsd4.[[0-5]] | freebsdelf4.[[0-5]] | freebsd4.1.1 | freebsdelf4.1.1) shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; *) # from 4.6 on, and DragonFly shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[[3-9]]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH AC_CACHE_VAL([lt_cv_shlibpath_overrides_runpath], [lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$_LT_TAGVAR(lt_prog_compiler_wl, $1)\"; \ LDFLAGS=\"\$LDFLAGS $_LT_TAGVAR(hardcode_libdir_flag_spec, $1)\"" AC_LINK_IFELSE([AC_LANG_PROGRAM([],[])], [AS_IF([ ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null], [lt_cv_shlibpath_overrides_runpath=yes])]) LDFLAGS=$save_LDFLAGS libdir=$save_libdir ]) shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. Aside from not # being certain /sbin/ldconfig is available, command # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, # even though it is searched at run-time. Try to do the best guess by # appending ld.so.conf contents (and includes) to the search path. if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd* | bitrig*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; os2*) libname_spec='$name' version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no # OS/2 can only load a DLL with a base name of 8 characters or less. soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; v=$($ECHO $release$versuffix | tr -d .-); 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sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[[\1]]\/[[\1]]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown _LT_DECL([], [deplibs_check_method], [1], [Method to check whether dependent libraries are shared objects]) _LT_DECL([], [file_magic_cmd], [1], [Command to use when deplibs_check_method = "file_magic"]) _LT_DECL([], [file_magic_glob], [1], [How to find potential files when deplibs_check_method = "file_magic"]) _LT_DECL([], [want_nocaseglob], [1], [Find potential files using nocaseglob when deplibs_check_method = "file_magic"]) ])# _LT_CHECK_MAGIC_METHOD # LT_PATH_NM # ---------- # find the pathname to a BSD- or MS-compatible name lister AC_DEFUN([LT_PATH_NM], [AC_REQUIRE([AC_PROG_CC])dnl AC_CACHE_CHECK([for BSD- or MS-compatible name lister (nm)], lt_cv_path_NM, [if test -n "$NM"; then # Let the user override the test. lt_cv_path_NM=$NM else lt_nm_to_check=${ac_tool_prefix}nm if test -n "$ac_tool_prefix" && test "$build" = "$host"; then lt_nm_to_check="$lt_nm_to_check nm" fi for lt_tmp_nm in $lt_nm_to_check; do lt_save_ifs=$IFS; IFS=$PATH_SEPARATOR for ac_dir in $PATH /usr/ccs/bin/elf /usr/ccs/bin /usr/ucb /bin; do IFS=$lt_save_ifs test -z "$ac_dir" && ac_dir=. tmp_nm=$ac_dir/$lt_tmp_nm if test -f "$tmp_nm" || test -f "$tmp_nm$ac_exeext"; then # Check to see if the nm accepts a BSD-compat flag. # Adding the 'sed 1q' prevents false positives on HP-UX, which says: # nm: unknown option "B" ignored # Tru64's nm complains that /dev/null is an invalid object file # MSYS converts /dev/null to NUL, MinGW nm treats NUL as empty case $build_os in mingw*) lt_bad_file=conftest.nm/nofile ;; *) lt_bad_file=/dev/null ;; esac case `"$tmp_nm" -B $lt_bad_file 2>&1 | sed '1q'` in *$lt_bad_file* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break 2 ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break 2 ;; *) lt_cv_path_NM=${lt_cv_path_NM="$tmp_nm"} # keep the first match, but continue # so that we can try to find one that supports BSD flags ;; esac ;; esac fi done IFS=$lt_save_ifs done : ${lt_cv_path_NM=no} fi]) if test no != "$lt_cv_path_NM"; then NM=$lt_cv_path_NM else # Didn't find any BSD compatible name lister, look for dumpbin. if test -n "$DUMPBIN"; then : # Let the user override the test. else AC_CHECK_TOOLS(DUMPBIN, [dumpbin "link -dump"], :) case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols -headers" ;; *) DUMPBIN=: ;; esac fi AC_SUBST([DUMPBIN]) if test : != "$DUMPBIN"; then NM=$DUMPBIN fi fi test -z "$NM" && NM=nm AC_SUBST([NM]) _LT_DECL([], [NM], [1], [A BSD- or MS-compatible name lister])dnl AC_CACHE_CHECK([the name lister ($NM) interface], [lt_cv_nm_interface], [lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&AS_MESSAGE_LOG_FD) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:$LINENO: output\"" >&AS_MESSAGE_LOG_FD) cat conftest.out >&AS_MESSAGE_LOG_FD if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest*]) ])# LT_PATH_NM # Old names: AU_ALIAS([AM_PROG_NM], [LT_PATH_NM]) AU_ALIAS([AC_PROG_NM], [LT_PATH_NM]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AM_PROG_NM], []) dnl AC_DEFUN([AC_PROG_NM], []) # _LT_CHECK_SHAREDLIB_FROM_LINKLIB # -------------------------------- # how to determine the name of the shared library # associated with a specific link library. # -- PORTME fill in with the dynamic library characteristics m4_defun([_LT_CHECK_SHAREDLIB_FROM_LINKLIB], [m4_require([_LT_DECL_EGREP]) m4_require([_LT_DECL_OBJDUMP]) m4_require([_LT_DECL_DLLTOOL]) AC_CACHE_CHECK([how to associate runtime and link libraries], lt_cv_sharedlib_from_linklib_cmd, [lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac ]) sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO _LT_DECL([], [sharedlib_from_linklib_cmd], [1], [Command to associate shared and link libraries]) ])# _LT_CHECK_SHAREDLIB_FROM_LINKLIB # _LT_PATH_MANIFEST_TOOL # ---------------------- # locate the manifest tool m4_defun([_LT_PATH_MANIFEST_TOOL], [AC_CHECK_TOOL(MANIFEST_TOOL, mt, :) test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt AC_CACHE_CHECK([if $MANIFEST_TOOL is a manifest tool], [lt_cv_path_mainfest_tool], [lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&AS_MESSAGE_LOG_FD $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&AS_MESSAGE_LOG_FD if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest*]) if test yes != "$lt_cv_path_mainfest_tool"; then MANIFEST_TOOL=: fi _LT_DECL([], [MANIFEST_TOOL], [1], [Manifest tool])dnl ])# _LT_PATH_MANIFEST_TOOL # _LT_DLL_DEF_P([FILE]) # --------------------- # True iff FILE is a Windows DLL '.def' file. # Keep in sync with func_dll_def_p in the libtool script AC_DEFUN([_LT_DLL_DEF_P], [dnl test DEF = "`$SED -n dnl -e '\''s/^[[ ]]*//'\'' dnl Strip leading whitespace -e '\''/^\(;.*\)*$/d'\'' dnl Delete empty lines and comments -e '\''s/^\(EXPORTS\|LIBRARY\)\([[ ]].*\)*$/DEF/p'\'' dnl -e q dnl Only consider the first "real" line $1`" dnl ])# _LT_DLL_DEF_P # LT_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cegcc* | *-*-cygwin* | *-*-haiku* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM=-lmw) AC_CHECK_LIB(m, cos, LIBM="$LIBM -lm") ;; *) AC_CHECK_LIB(m, cos, LIBM=-lm) ;; esac AC_SUBST([LIBM]) ])# LT_LIB_M # Old name: AU_ALIAS([AC_CHECK_LIBM], [LT_LIB_M]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_CHECK_LIBM], []) # _LT_COMPILER_NO_RTTI([TAGNAME]) # ------------------------------- m4_defun([_LT_COMPILER_NO_RTTI], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= if test yes = "$GCC"; then case $cc_basename in nvcc*) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -Xcompiler -fno-builtin' ;; *) _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' ;; esac _LT_COMPILER_OPTION([if $compiler supports -fno-rtti -fno-exceptions], lt_cv_prog_compiler_rtti_exceptions, [-fno-rtti -fno-exceptions], [], [_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)="$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1) -fno-rtti -fno-exceptions"]) fi _LT_TAGDECL([no_builtin_flag], [lt_prog_compiler_no_builtin_flag], [1], [Compiler flag to turn off builtin functions]) ])# _LT_COMPILER_NO_RTTI # _LT_CMD_GLOBAL_SYMBOLS # ---------------------- m4_defun([_LT_CMD_GLOBAL_SYMBOLS], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([AC_PROG_AWK])dnl AC_REQUIRE([LT_PATH_NM])dnl AC_REQUIRE([LT_PATH_LD])dnl m4_require([_LT_DECL_SED])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_TAG_COMPILER])dnl # Check for command to grab the raw symbol name followed by C symbol from nm. AC_MSG_CHECKING([command to parse $NM output from $compiler object]) AC_CACHE_VAL([lt_cv_sys_global_symbol_pipe], [ # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[[BCDEGRST]]' # Regexp to match symbols that can be accessed directly from C. sympat='\([[_A-Za-z]][[_A-Za-z0-9]]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[[ABCDEGRST]]' fi ;; irix* | nonstopux*) symcode='[[BCDEGRST]]' ;; osf*) symcode='[[BCDEGQRST]]' ;; solaris*) symcode='[[BDRT]]' ;; sco3.2v5*) symcode='[[DT]]' ;; sysv4.2uw2*) symcode='[[DT]]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[[ABDT]]' ;; sysv4) symcode='[[DFNSTU]]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[[ABCDGIRSTW]]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK ['"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx]" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[[ ]]\($symcode$symcode*\)[[ ]][[ ]]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if AC_TRY_EVAL(ac_compile); then # Now try to grab the symbols. nlist=conftest.nm if AC_TRY_EVAL(NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT@&t@_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT@&t@_DLSYM_CONST #else # define LT@&t@_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT@&t@_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$_LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)" if AC_TRY_EVAL(ac_link) && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot find nm_test_var in $nlist" >&AS_MESSAGE_LOG_FD fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&AS_MESSAGE_LOG_FD fi else echo "$progname: failed program was:" >&AS_MESSAGE_LOG_FD cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done ]) if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then AC_MSG_RESULT(failed) else AC_MSG_RESULT(ok) fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[[@]]FILE' >/dev/null; then nm_file_list_spec='@' fi _LT_DECL([global_symbol_pipe], [lt_cv_sys_global_symbol_pipe], [1], [Take the output of nm and produce a listing of raw symbols and C names]) _LT_DECL([global_symbol_to_cdecl], [lt_cv_sys_global_symbol_to_cdecl], [1], [Transform the output of nm in a proper C declaration]) _LT_DECL([global_symbol_to_import], [lt_cv_sys_global_symbol_to_import], [1], [Transform the output of nm into a list of symbols to manually relocate]) _LT_DECL([global_symbol_to_c_name_address], [lt_cv_sys_global_symbol_to_c_name_address], [1], [Transform the output of nm in a C name address pair]) _LT_DECL([global_symbol_to_c_name_address_lib_prefix], [lt_cv_sys_global_symbol_to_c_name_address_lib_prefix], [1], [Transform the output of nm in a C name address pair when lib prefix is needed]) _LT_DECL([nm_interface], [lt_cv_nm_interface], [1], [The name lister interface]) _LT_DECL([], [nm_file_list_spec], [1], [Specify filename containing input files for $NM]) ]) # _LT_CMD_GLOBAL_SYMBOLS # _LT_COMPILER_PIC([TAGNAME]) # --------------------------- m4_defun([_LT_COMPILER_PIC], [m4_require([_LT_TAG_COMPILER])dnl _LT_TAGVAR(lt_prog_compiler_wl, $1)= _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)= m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test yes = "$GXX"; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; *djgpp*) # DJGPP does not support shared libraries at all _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac else case $host_os in aix[[4-9]]*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; chorus*) case $cc_basename in cxch68*) # Green Hills C++ Compiler # _LT_TAGVAR(lt_prog_compiler_static, $1)="--no_auto_instantiation -u __main -u __premain -u _abort -r $COOL_DIR/lib/libOrb.a $MVME_DIR/lib/CC/libC.a $MVME_DIR/lib/classix/libcx.s.a" ;; esac ;; mingw* | cygwin* | os2* | pw32* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) ;; dgux*) case $cc_basename in ec++*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; ghcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; freebsd* | dragonfly*) # FreeBSD uses GNU C++ ;; hpux9* | hpux10* | hpux11*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' if test ia64 != "$host_cpu"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' fi ;; aCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac ;; *) ;; esac ;; interix*) # This is c89, which is MS Visual C++ (no shared libs) # Anyone wants to do a port? ;; irix5* | irix6* | nonstopux*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' # CC pic flag -KPIC is the default. ;; *) ;; esac ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in KCC*) # KAI C++ Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; ecpc* ) # old Intel C++ for x86_64, which still supported -KPIC. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; icpc* ) # Intel C++, used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgCC* | pgcpp*) # Portland Group C++ compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; cxx*) # Compaq C++ # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xlc* | xlC* | bgxl[[cC]]* | mpixl[[cC]]*) # IBM XL 8.0, 9.0 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; esac ;; esac ;; lynxos*) ;; m88k*) ;; mvs*) case $cc_basename in cxx*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-W c,exportall' ;; *) ;; esac ;; netbsd*) ;; *qnx* | *nto*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) case $cc_basename in KCC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='--backend -Wl,' ;; RCC*) # Rational C++ 2.4.1 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; cxx*) # Digital/Compaq C++ _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # Make sure the PIC flag is empty. It appears that all Alpha # Linux and Compaq Tru64 Unix objects are PIC. _LT_TAGVAR(lt_prog_compiler_pic, $1)= _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; *) ;; esac ;; psos*) ;; solaris*) case $cc_basename in CC* | sunCC*) # Sun C++ 4.2, 5.x and Centerline C++ _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; gcx*) # Green Hills C++ Compiler _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' ;; *) ;; esac ;; sunos4*) case $cc_basename in CC*) # Sun C++ 4.x _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; lcc*) # Lucid _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' ;; *) ;; esac ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) case $cc_basename in CC*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; tandem*) case $cc_basename in NCC*) # NonStop-UX NCC 3.20 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' ;; *) ;; esac ;; vxworks*) ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ], [ if test yes = "$GCC"; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; m68k) # FIXME: we need at least 68020 code to build shared libraries, but # adding the '-m68020' flag to GCC prevents building anything better, # like '-m68040'. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-m68020 -resident32 -malways-restore-a4' ;; esac ;; beos* | irix5* | irix6* | nonstopux* | osf3* | osf4* | osf5*) # PIC is the default for these OSes. ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). # Although the cygwin gcc ignores -fPIC, still need this for old-style # (--disable-auto-import) libraries m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' ;; haiku*) # PIC is the default for Haiku. # The "-static" flag exists, but is broken. _LT_TAGVAR(lt_prog_compiler_static, $1)= ;; hpux*) # PIC is the default for 64-bit PA HP-UX, but not for 32-bit # PA HP-UX. On IA64 HP-UX, PIC is the default but the pic flag # sets the default TLS model and affects inlining. case $host_cpu in hppa*64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac ;; interix[[3-9]]*) # Interix 3.x gcc -fpic/-fPIC options generate broken code. # Instead, we relocate shared libraries at runtime. ;; msdosdjgpp*) # Just because we use GCC doesn't mean we suddenly get shared libraries # on systems that don't support them. _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no enable_shared=no ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)=-Kconform_pic fi ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' ;; esac case $cc_basename in nvcc*) # Cuda Compiler Driver 2.2 _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Xlinker ' if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; then _LT_TAGVAR(lt_prog_compiler_pic, $1)="-Xcompiler $_LT_TAGVAR(lt_prog_compiler_pic, $1)" fi ;; esac else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test ia64 = "$host_cpu"; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' else _LT_TAGVAR(lt_prog_compiler_static, $1)='-bnso -bI:/lib/syscalls.exp' fi ;; darwin* | rhapsody*) # PIC is the default on this platform # Common symbols not allowed in MH_DYLIB files _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fno-common' case $cc_basename in nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; mingw* | cygwin* | pw32* | os2* | cegcc*) # This hack is so that the source file can tell whether it is being # built for inclusion in a dll (and should export symbols for example). m4_if([$1], [GCJ], [], [_LT_TAGVAR(lt_prog_compiler_pic, $1)='-DDLL_EXPORT']) case $host_os in os2*) _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-static' ;; esac ;; hpux9* | hpux10* | hpux11*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC is the default for IA64 HP-UX and 64-bit HP-UX, but # not for PA HP-UX. case $host_cpu in hppa*64*|ia64*) # +Z the default ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)='+Z' ;; esac # Is there a better lt_prog_compiler_static that works with the bundled CC? _LT_TAGVAR(lt_prog_compiler_static, $1)='$wl-a ${wl}archive' ;; irix5* | irix6* | nonstopux*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # PIC (with -KPIC) is the default. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) case $cc_basename in # old Intel for x86_64, which still supported -KPIC. ecc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # icc used to be incompatible with GCC. # ICC 10 doesn't accept -KPIC any more. icc* | ifort*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; # Lahey Fortran 8.1. lf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='--shared' _LT_TAGVAR(lt_prog_compiler_static, $1)='--static' ;; nagfor*) # NAG Fortran compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,-Wl,,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; tcc*) # Fabrice Bellard et al's Tiny C Compiler _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; pgcc* | pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group compilers (*not* the Pentium gcc compiler, # which looks to be a dead project) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; ccc*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All Alpha code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; xl* | bgxl* | bgf* | mpixl*) # IBM XL C 8.0/Fortran 10.1, 11.1 on PPC and BlueGene _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-qpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-qstaticlink' ;; *) case `$CC -V 2>&1 | sed 5q` in *Sun\ Ceres\ Fortran* | *Sun*Fortran*\ [[1-7]].* | *Sun*Fortran*\ 8.[[0-3]]*) # Sun Fortran 8.3 passes all unrecognized flags to the linker _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='' ;; *Sun\ F* | *Sun*Fortran*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' ;; *Sun\ C*) # Sun C 5.9 _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' ;; *Intel*\ [[CF]]*Compiler*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' ;; *Portland\ Group*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fpic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; esac ;; esac ;; newsos6) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *nto* | *qnx*) # QNX uses GNU C++, but need to define -shared option too, otherwise # it will coredump. _LT_TAGVAR(lt_prog_compiler_pic, $1)='-fPIC -shared' ;; osf3* | osf4* | osf5*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' # All OSF/1 code is PIC. _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; rdos*) _LT_TAGVAR(lt_prog_compiler_static, $1)='-non_shared' ;; solaris*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' case $cc_basename in f77* | f90* | f95* | sunf77* | sunf90* | sunf95*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ';; *) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,';; esac ;; sunos4*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Qoption ld ' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-PIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4 | sysv4.2uw2* | sysv4.3*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(lt_prog_compiler_pic, $1)='-Kconform_pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; sysv5* | unixware* | sco3.2v5* | sco5v6* | OpenUNIX*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_pic, $1)='-KPIC' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; unicos*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; uts4*) _LT_TAGVAR(lt_prog_compiler_pic, $1)='-pic' _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' ;; *) _LT_TAGVAR(lt_prog_compiler_can_build_shared, $1)=no ;; esac fi ]) case $host_os in # For platforms that do not support PIC, -DPIC is meaningless: *djgpp*) _LT_TAGVAR(lt_prog_compiler_pic, $1)= ;; *) _LT_TAGVAR(lt_prog_compiler_pic, $1)="$_LT_TAGVAR(lt_prog_compiler_pic, $1)@&t@m4_if([$1],[],[ -DPIC],[m4_if([$1],[CXX],[ -DPIC],[])])" ;; esac AC_CACHE_CHECK([for $compiler option to produce PIC], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)], [_LT_TAGVAR(lt_cv_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_prog_compiler_pic, $1)]) _LT_TAGVAR(lt_prog_compiler_pic, $1)=$_LT_TAGVAR(lt_cv_prog_compiler_pic, $1) # # Check to make sure the PIC flag actually works. # if test -n "$_LT_TAGVAR(lt_prog_compiler_pic, $1)"; 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AC_CACHE_CHECK([whether the $host_os linker accepts -exported_symbol], [lt_cv_irix_exported_symbol], [save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" AC_LINK_IFELSE( [AC_LANG_SOURCE( [AC_LANG_CASE([C], [[int foo (void) { return 0; }]], [C++], [[int foo (void) { return 0; }]], [Fortran 77], [[ subroutine foo end]], [Fortran], [[ subroutine foo end]])])], [lt_cv_irix_exported_symbol=yes], [lt_cv_irix_exported_symbol=no]) LDFLAGS=$save_LDFLAGS]) if test yes = "$lt_cv_irix_exported_symbol"; then _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' fi else _LT_TAGVAR(archive_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(inherit_rpath, $1)=yes _LT_TAGVAR(link_all_deplibs, $1)=yes ;; linux*) case $cc_basename in tcc*) # Fabrice Bellard et al's Tiny C Compiler _LT_TAGVAR(ld_shlibs, $1)=yes _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ;; esac ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else _LT_TAGVAR(archive_cmds, $1)='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; newsos6) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; *nto* | *qnx*) ;; openbsd* | bitrig*) if test -f /usr/libexec/ld.so; then _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(hardcode_direct_absolute, $1)=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl-E' else _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' fi else _LT_TAGVAR(ld_shlibs, $1)=no fi ;; os2*) _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(allow_undefined_flag, $1)=unsupported shrext_cmds=.dll _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' _LT_TAGVAR(archive_expsym_cmds, $1)='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ prefix_cmds="$SED"~ if test EXPORTS = "`$SED 1q $export_symbols`"; then prefix_cmds="$prefix_cmds -e 1d"; fi~ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' _LT_TAGVAR(old_archive_From_new_cmds, $1)='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=yes ;; osf3*) if test yes = "$GCC"; then _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' else _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test yes = "$GCC"; then _LT_TAGVAR(allow_undefined_flag, $1)=' $wl-expect_unresolved $wl\*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' else _LT_TAGVAR(allow_undefined_flag, $1)=' -expect_unresolved \*' _LT_TAGVAR(archive_cmds, $1)='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' fi _LT_TAGVAR(archive_cmds_need_lc, $1)='no' _LT_TAGVAR(hardcode_libdir_separator, $1)=: ;; solaris*) _LT_TAGVAR(no_undefined_flag, $1)=' -z defs' if test yes = "$GCC"; then wlarc='$wl' _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $wl-z ${wl}text $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared $pic_flag $wl-z ${wl}text $wl-M $wl$lib.exp $wl-h $wl$soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' else case `$CC -V 2>&1` in *"Compilers 5.0"*) wlarc='' _LT_TAGVAR(archive_cmds, $1)='$LD -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $LD -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $linker_flags~$RM $lib.exp' ;; *) wlarc='$wl' _LT_TAGVAR(archive_cmds, $1)='$CC -G$allow_undefined_flag -h $soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -G$allow_undefined_flag -M $lib.exp -h $soname -o $lib $libobjs $deplibs $compiler_flags~$RM $lib.exp' ;; esac fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no case $host_os in solaris2.[[0-5]] | solaris2.[[0-5]].*) ;; *) # The compiler driver will combine and reorder linker options, # but understands '-z linker_flag'. GCC discards it without '$wl', # but is careful enough not to reorder. # Supported since Solaris 2.6 (maybe 2.5.1?) if test yes = "$GCC"; then _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl-z ${wl}allextract$convenience $wl-z ${wl}defaultextract' else _LT_TAGVAR(whole_archive_flag_spec, $1)='-z allextract$convenience -z defaultextract' fi ;; esac _LT_TAGVAR(link_all_deplibs, $1)=yes ;; sunos4*) if test sequent = "$host_vendor"; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h $soname -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-L$libdir' _LT_TAGVAR(hardcode_direct, $1)=yes _LT_TAGVAR(hardcode_minus_L, $1)=yes _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; sysv4) case $host_vendor in sni) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. _LT_TAGVAR(archive_cmds, $1)='$LD -G -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(reload_cmds, $1)='$CC -r -o $output$reload_objs' _LT_TAGVAR(hardcode_direct, $1)=no ;; motorola) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_direct, $1)=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no ;; sysv4.3*) _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no _LT_TAGVAR(export_dynamic_flag_spec, $1)='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then _LT_TAGVAR(archive_cmds, $1)='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_shlibpath_var, $1)=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes _LT_TAGVAR(ld_shlibs, $1)=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[[01]].[[10]]* | unixware7* | sco3.2v5.0.[[024]]*) _LT_TAGVAR(no_undefined_flag, $1)='$wl-z,text' _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=no runpath_var='LD_RUN_PATH' if test yes = "$GCC"; then _LT_TAGVAR(archive_cmds, $1)='$CC -shared $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else _LT_TAGVAR(archive_cmds, $1)='$CC -G $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -G $wl-Bexport:$export_symbols $wl-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We CANNOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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These variables are subsequently used by _LT_CONFIG to write # the compiler configuration to 'libtool'. m4_defun([_LT_LANG_CXX_CONFIG], [m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_DECL_EGREP])dnl m4_require([_LT_PATH_MANIFEST_TOOL])dnl if test -n "$CXX" && ( test no != "$CXX" && ( (test g++ = "$CXX" && `g++ -v >/dev/null 2>&1` ) || (test g++ != "$CXX"))); then AC_PROG_CXXCPP else _lt_caught_CXX_error=yes fi AC_LANG_PUSH(C++) _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(allow_undefined_flag, $1)= _LT_TAGVAR(always_export_symbols, $1)=no _LT_TAGVAR(archive_expsym_cmds, $1)= _LT_TAGVAR(compiler_needs_object, $1)=no _LT_TAGVAR(export_dynamic_flag_spec, $1)= _LT_TAGVAR(hardcode_direct, $1)=no _LT_TAGVAR(hardcode_direct_absolute, $1)=no _LT_TAGVAR(hardcode_libdir_flag_spec, $1)= _LT_TAGVAR(hardcode_libdir_separator, $1)= _LT_TAGVAR(hardcode_minus_L, $1)=no _LT_TAGVAR(hardcode_shlibpath_var, $1)=unsupported _LT_TAGVAR(hardcode_automatic, $1)=no _LT_TAGVAR(inherit_rpath, $1)=no _LT_TAGVAR(module_cmds, $1)= _LT_TAGVAR(module_expsym_cmds, $1)= _LT_TAGVAR(link_all_deplibs, $1)=unknown _LT_TAGVAR(old_archive_cmds, $1)=$old_archive_cmds _LT_TAGVAR(reload_flag, $1)=$reload_flag _LT_TAGVAR(reload_cmds, $1)=$reload_cmds _LT_TAGVAR(no_undefined_flag, $1)= _LT_TAGVAR(whole_archive_flag_spec, $1)= _LT_TAGVAR(enable_shared_with_static_runtimes, $1)=no # Source file extension for C++ test sources. ac_ext=cpp # Object file extension for compiled C++ test sources. objext=o _LT_TAGVAR(objext, $1)=$objext # No sense in running all these tests if we already determined that # the CXX compiler isn't working. Some variables (like enable_shared) # are currently assumed to apply to all compilers on this platform, # and will be corrupted by setting them based on a non-working compiler. if test yes != "$_lt_caught_CXX_error"; then # Code to be used in simple compile tests lt_simple_compile_test_code="int some_variable = 0;" # Code to be used in simple link tests lt_simple_link_test_code='int main(int, char *[[]]) { return(0); }' # ltmain only uses $CC for tagged configurations so make sure $CC is set. _LT_TAG_COMPILER # save warnings/boilerplate of simple test code _LT_COMPILER_BOILERPLATE _LT_LINKER_BOILERPLATE # Allow CC to be a program name with arguments. lt_save_CC=$CC lt_save_CFLAGS=$CFLAGS lt_save_LD=$LD lt_save_GCC=$GCC GCC=$GXX lt_save_with_gnu_ld=$with_gnu_ld lt_save_path_LD=$lt_cv_path_LD if test -n "${lt_cv_prog_gnu_ldcxx+set}"; then lt_cv_prog_gnu_ld=$lt_cv_prog_gnu_ldcxx else $as_unset lt_cv_prog_gnu_ld fi if test -n "${lt_cv_path_LDCXX+set}"; then lt_cv_path_LD=$lt_cv_path_LDCXX else $as_unset lt_cv_path_LD fi test -z "${LDCXX+set}" || LD=$LDCXX CC=${CXX-"c++"} CFLAGS=$CXXFLAGS compiler=$CC _LT_TAGVAR(compiler, $1)=$CC _LT_CC_BASENAME([$compiler]) if test -n "$compiler"; then # We don't want -fno-exception when compiling C++ code, so set the # no_builtin_flag separately if test yes = "$GXX"; then _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' else _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)= fi if test yes = "$GXX"; then # Set up default GNU C++ configuration LT_PATH_LD # Check if GNU C++ uses GNU ld as the underlying linker, since the # archiving commands below assume that GNU ld is being used. if test yes = "$with_gnu_ld"; then _LT_TAGVAR(archive_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC $pic_flag -shared -nostdlib $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath $wl$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' # If archive_cmds runs LD, not CC, wlarc should be empty # XXX I think wlarc can be eliminated in ltcf-cxx, but I need to # investigate it a little bit more. (MM) wlarc='$wl' # ancient GNU ld didn't support --whole-archive et. al. if eval "`$CC -print-prog-name=ld` --help 2>&1" | $GREP 'no-whole-archive' > /dev/null; then _LT_TAGVAR(whole_archive_flag_spec, $1)=$wlarc'--whole-archive$convenience '$wlarc'--no-whole-archive' else _LT_TAGVAR(whole_archive_flag_spec, $1)= fi else with_gnu_ld=no wlarc= # A generic and very simple default shared library creation # command for GNU C++ for the case where it uses the native # linker, instead of GNU ld. 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If -brtl is somewhere in LDFLAGS, we # have runtime linking enabled, and use it for executables. # For shared libraries, we enable/disable runtime linking # depending on the kind of the shared library created - # when "with_aix_soname,aix_use_runtimelinking" is: # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables # "aix,yes" lib.so shared, rtl:yes, for executables # lib.a static archive # "both,no" lib.so.V(shr.o) shared, rtl:yes # lib.a(lib.so.V) shared, rtl:no, for executables # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables # lib.a(lib.so.V) shared, rtl:no # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables # lib.a static archive case $host_os in aix4.[[23]]|aix4.[[23]].*|aix[[5-9]]*) for ld_flag in $LDFLAGS; do case $ld_flag in *-brtl*) aix_use_runtimelinking=yes break ;; esac done if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then # With aix-soname=svr4, we create the lib.so.V shared archives only, # so we don't have lib.a shared libs to link our executables. # We have to force runtime linking in this case. aix_use_runtimelinking=yes LDFLAGS="$LDFLAGS -Wl,-brtl" fi ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. 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(KAI) C++ Compiler # KCC will only create a shared library if the output file # ends with ".so" (or ".sl" for HP-UX), so rename the library # to its proper name (with version) after linking. _LT_TAGVAR(archive_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib; mv \$templib $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tempext=`echo $shared_ext | $SED -e '\''s/\([[^()0-9A-Za-z{}]]\)/\\\\\1/g'\''`; templib=`echo $lib | $SED -e "s/\$tempext\..*/.so/"`; $CC $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags --soname $soname -o \$templib $wl-retain-symbols-file,$export_symbols; mv \$templib $lib' # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC $CFLAGS -v conftest.$objext -o libconftest$shared_ext 2>&1 | $GREP "ld"`; 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*) # Version 8.0 or newer tmp_idyn= case $host_cpu in ia64*) tmp_idyn=' -i_dynamic';; esac _LT_TAGVAR(archive_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared'"$tmp_idyn"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; esac _LT_TAGVAR(archive_cmds_need_lc, $1)=no _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl-rpath,$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive$convenience $wl--no-whole-archive' ;; pgCC* | pgcpp*) # Portland Group C++ compiler case `$CC -V` in *pgCC\ [[1-5]].* | *pgcpp\ [[1-5]].*) _LT_TAGVAR(prelink_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $objs $libobjs $compile_deplibs~ compile_command="$compile_command `find $tpldir -name \*.o | sort | $NL2SP`"' _LT_TAGVAR(old_archive_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $oldobjs$old_deplibs~ $AR $AR_FLAGS $oldlib$oldobjs$old_deplibs `find $tpldir -name \*.o | sort | $NL2SP`~ $RANLIB $oldlib' _LT_TAGVAR(archive_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='tpldir=Template.dir~ rm -rf $tpldir~ $CC --prelink_objects --instantiation_dir $tpldir $predep_objects $libobjs $deplibs $convenience $postdep_objects~ $CC -shared $pic_flag $predep_objects $libobjs $deplibs `find $tpldir -name \*.o | sort | $NL2SP` $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; *) # Version 6 and above use weak symbols _LT_TAGVAR(archive_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $pic_flag $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' ;; esac _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='$wl--rpath $wl$libdir' _LT_TAGVAR(export_dynamic_flag_spec, $1)='$wl--export-dynamic' _LT_TAGVAR(whole_archive_flag_spec, $1)='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' ;; cxx*) # Compaq C++ _LT_TAGVAR(archive_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib' _LT_TAGVAR(archive_expsym_cmds, $1)='$CC -shared $predep_objects $libobjs $deplibs $postdep_objects $compiler_flags $wl-soname $wl$soname -o $lib $wl-retain-symbols-file $wl$export_symbols' runpath_var=LD_RUN_PATH _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-rpath $libdir' _LT_TAGVAR(hardcode_libdir_separator, $1)=: # Commands to make compiler produce verbose output that lists # what "hidden" libraries, object files and flags are used when # linking a shared library. # # There doesn't appear to be a way to prevent this compiler from # explicitly linking system object files so we need to strip them # from the output so that they don't get included in the library # dependencies. output_verbose_link_cmd='templist=`$CC -shared $CFLAGS -v conftest.$objext 2>&1 | $GREP "ld"`; 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Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [1], [], [$#], [2], [[$2]], [m4_if([$2], [], [], [[$2]_])$0([$1], m4_shift(m4_shift($@)))])]) m4_define([_lt_join], [m4_if([$#$2], [2], [], [m4_if([$2], [], [], [[$1$2]])$0([$1], m4_shift(m4_shift($@)))])]) # lt_car(LIST) # lt_cdr(LIST) # ------------ # Manipulate m4 lists. # These macros are necessary as long as will still need to support # Autoconf-2.59, which quotes differently. m4_define([lt_car], [[$1]]) m4_define([lt_cdr], [m4_if([$#], 0, [m4_fatal([$0: cannot be called without arguments])], [$#], 1, [], [m4_dquote(m4_shift($@))])]) m4_define([lt_unquote], $1) # lt_append(MACRO-NAME, STRING, [SEPARATOR]) # ------------------------------------------ # Redefine MACRO-NAME to hold its former content plus 'SEPARATOR''STRING'. # Note that neither SEPARATOR nor STRING are expanded; they are appended # to MACRO-NAME as is (leaving the expansion for when MACRO-NAME is invoked). # No SEPARATOR is output if MACRO-NAME was previously undefined (different # than defined and empty). # # This macro is needed until we can rely on Autoconf 2.62, since earlier # versions of m4sugar mistakenly expanded SEPARATOR but not STRING. m4_define([lt_append], [m4_define([$1], m4_ifdef([$1], [m4_defn([$1])[$3]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. 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you can redistribute it and/or modify dnl it under the terms of the GNU General Public License as published by dnl the Free Software Foundation; either version 2 of the License, or dnl (at your option) any later version. dnl dnl This program is distributed in the hope that it will be useful, but dnl WITHOUT ANY WARRANTY; without even the implied warranty of dnl MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU dnl General Public License for more details. dnl dnl You should have received a copy of the GNU General Public License dnl along with this program; if not, write to the Free Software dnl Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA dnl 02111-1307, USA. dnl dnl As a special exception to the GNU General Public License, if you dnl distribute this file as part of a program that contains a dnl configuration script generated by Autoconf, you may include it under dnl the same distribution terms that you use for the rest of that dnl program. dnl PKG_PREREQ(MIN-VERSION) dnl ----------------------- dnl Since: 0.29 dnl dnl Verify that the version of the pkg-config macros are at least dnl MIN-VERSION. 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We do so because we # need to set the values for the 'am__tar' and 'am__untar' variables. _am_tools=${am_cv_prog_tar_$1-$_am_tools} for _am_tool in $_am_tools; do case $_am_tool in gnutar) for _am_tar in tar gnutar gtar; do AM_RUN_LOG([$_am_tar --version]) && break done am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"' am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"' am__untar="$_am_tar -xf -" ;; plaintar) # Must skip GNU tar: if it does not support --format= it doesn't create # ustar tarball either. (tar --version) >/dev/null 2>&1 && continue am__tar='tar chf - "$$tardir"' am__tar_='tar chf - "$tardir"' am__untar='tar xf -' ;; pax) am__tar='pax -L -x $1 -w "$$tardir"' am__tar_='pax -L -x $1 -w "$tardir"' am__untar='pax -r' ;; cpio) am__tar='find "$$tardir" -print | cpio -o -H $1 -L' am__tar_='find "$tardir" -print | cpio -o -H $1 -L' am__untar='cpio -i -H $1 -d' ;; none) am__tar=false am__tar_=false am__untar=false ;; esac # If the value was cached, stop now. We just wanted to have am__tar # and am__untar set. test -n "${am_cv_prog_tar_$1}" && break # tar/untar a dummy directory, and stop if the command works. rm -rf conftest.dir mkdir conftest.dir echo GrepMe > conftest.dir/file AM_RUN_LOG([tardir=conftest.dir && eval $am__tar_ >conftest.tar]) rm -rf conftest.dir if test -s conftest.tar; then AM_RUN_LOG([$am__untar /dev/null 2>&1 && break fi done rm -rf conftest.dir AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool]) AC_MSG_RESULT([$am_cv_prog_tar_$1])]) AC_SUBST([am__tar]) AC_SUBST([am__untar]) ]) # _AM_PROG_TAR pixman-0.38.4/test/0000755000175000017500000000000013453422700011062 500000000000000pixman-0.38.4/test/region-translate-test.c0000644000175000017500000000134713124064037015406 00000000000000#include #include "utils.h" /* Pixman had a bug where 32bit regions where clipped to 16bit sizes when * pixman_region32_translate() was called. This test exercises that bug. */ #define LARGE 32000 int main (int argc, char **argv) { pixman_box32_t rect = { -LARGE, -LARGE, LARGE, LARGE }; pixman_region32_t r1, r2; pixman_region32_init_rects (&r1, &rect, 1); pixman_region32_init_rect (&r2, rect.x1, rect.y1, rect.x2 - rect.x1, rect.y2 - rect.y1); assert (pixman_region32_equal (&r1, &r2)); pixman_region32_translate (&r1, -LARGE, LARGE); pixman_region32_translate (&r1, LARGE, -LARGE); assert (pixman_region32_equal (&r1, &r2)); pixman_region32_fini (&r1); pixman_region32_fini (&r2); return 0; } pixman-0.38.4/test/utils-prng.c0000644000175000017500000002753013447762142013273 00000000000000/* * Copyright © 2012 Siarhei Siamashka * * Based on the public domain implementation of small noncryptographic PRNG * authored by Bob Jenkins: http://burtleburtle.net/bob/rand/smallprng.html * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include "utils.h" #include "utils-prng.h" #if defined(HAVE_GCC_VECTOR_EXTENSIONS) && defined(__SSE2__) #include #endif void smallprng_srand_r (smallprng_t *x, uint32_t seed) { uint32_t i; x->a = 0xf1ea5eed, x->b = x->c = x->d = seed; for (i = 0; i < 20; ++i) smallprng_rand_r (x); } /* * Set a 32-bit seed for PRNG * * LCG is used here for generating independent seeds for different * smallprng instances (in the case if smallprng is also used for * generating these seeds, "Big Crush" test from TestU01 detects * some problems in the glued 'prng_rand_128_r' output data). * Actually we might be even better using some cryptographic * hash for this purpose, but LCG seems to be also enough for * passing "Big Crush". */ void prng_srand_r (prng_t *x, uint32_t seed) { #ifdef HAVE_GCC_VECTOR_EXTENSIONS int i; prng_rand_128_data_t dummy; smallprng_srand_r (&x->p0, seed); x->a[0] = x->a[1] = x->a[2] = x->a[3] = 0xf1ea5eed; x->b[0] = x->c[0] = x->d[0] = (seed = seed * 1103515245 + 12345); x->b[1] = x->c[1] = x->d[1] = (seed = seed * 1103515245 + 12345); x->b[2] = x->c[2] = x->d[2] = (seed = seed * 1103515245 + 12345); x->b[3] = x->c[3] = x->d[3] = (seed = seed * 1103515245 + 12345); for (i = 0; i < 20; ++i) prng_rand_128_r (x, &dummy); #else smallprng_srand_r (&x->p0, seed); smallprng_srand_r (&x->p1, (seed = seed * 1103515245 + 12345)); smallprng_srand_r (&x->p2, (seed = seed * 1103515245 + 12345)); smallprng_srand_r (&x->p3, (seed = seed * 1103515245 + 12345)); smallprng_srand_r (&x->p4, (seed = seed * 1103515245 + 12345)); #endif } static force_inline void store_rand_128_data (void *addr, prng_rand_128_data_t *d, int aligned) { #ifdef HAVE_GCC_VECTOR_EXTENSIONS if (aligned) { *(uint8x16 *)addr = d->vb; return; } else { #ifdef __SSE2__ /* workaround for http://gcc.gnu.org/PR55614 */ _mm_storeu_si128 (addr, _mm_loadu_si128 ((__m128i *)d)); return; #endif } #endif /* we could try something better for unaligned writes (packed attribute), * but GCC is not very reliable: http://gcc.gnu.org/PR55454 */ memcpy (addr, d, 16); } /* * Helper function and the actual code for "prng_randmemset_r" function */ static force_inline void randmemset_internal (prng_t *prng, uint8_t *buf, size_t size, prng_randmemset_flags_t flags, int aligned) { prng_t local_prng = *prng; prng_rand_128_data_t randdata; size_t i; while (size >= 16) { prng_rand_128_data_t t; if (flags == 0) { prng_rand_128_r (&local_prng, &randdata); } else { prng_rand_128_r (&local_prng, &t); prng_rand_128_r (&local_prng, &randdata); #ifdef HAVE_GCC_VECTOR_EXTENSIONS if (flags & RANDMEMSET_MORE_FF) { const uint8x16 const_C0 = { 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0, 0xC0 }; randdata.vb |= (t.vb >= const_C0); } if (flags & RANDMEMSET_MORE_00) { const uint8x16 const_40 = { 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40, 0x40 }; randdata.vb &= (t.vb >= const_40); } if (flags & RANDMEMSET_MORE_FFFFFFFF) { const uint32x4 const_C0000000 = { 0xC0000000, 0xC0000000, 0xC0000000, 0xC0000000 }; randdata.vw |= ((t.vw << 30) >= const_C0000000); } if (flags & RANDMEMSET_MORE_00000000) { const uint32x4 const_40000000 = { 0x40000000, 0x40000000, 0x40000000, 0x40000000 }; randdata.vw &= ((t.vw << 30) >= const_40000000); } #else #define PROCESS_ONE_LANE(i) \ if (flags & RANDMEMSET_MORE_FF) \ { \ uint32_t mask_ff = (t.w[i] & (t.w[i] << 1)) & 0x80808080; \ mask_ff |= mask_ff >> 1; \ mask_ff |= mask_ff >> 2; \ mask_ff |= mask_ff >> 4; \ randdata.w[i] |= mask_ff; \ } \ if (flags & RANDMEMSET_MORE_00) \ { \ uint32_t mask_00 = (t.w[i] | (t.w[i] << 1)) & 0x80808080; \ mask_00 |= mask_00 >> 1; \ mask_00 |= mask_00 >> 2; \ mask_00 |= mask_00 >> 4; \ randdata.w[i] &= mask_00; \ } \ if (flags & RANDMEMSET_MORE_FFFFFFFF) \ { \ int32_t mask_ff = ((t.w[i] << 30) & (t.w[i] << 31)) & \ 0x80000000; \ randdata.w[i] |= mask_ff >> 31; \ } \ if (flags & RANDMEMSET_MORE_00000000) \ { \ int32_t mask_00 = ((t.w[i] << 30) | (t.w[i] << 31)) & \ 0x80000000; \ randdata.w[i] &= mask_00 >> 31; \ } PROCESS_ONE_LANE (0) PROCESS_ONE_LANE (1) PROCESS_ONE_LANE (2) PROCESS_ONE_LANE (3) #endif } if (is_little_endian ()) { store_rand_128_data (buf, &randdata, aligned); buf += 16; } else { #ifndef __has_builtin #define __has_builtin(x) 0 #endif #ifdef HAVE_GCC_VECTOR_EXTENSIONS # if __has_builtin(__builtin_shufflevector) randdata.vb = __builtin_shufflevector (randdata.vb, randdata.vb, 3, 2, 1, 0, 7, 6 , 5, 4, 11, 10, 9, 8, 15, 14, 13, 12); # else static const uint8x16 bswap_shufflemask = { 3, 2, 1, 0, 7, 6, 5, 4, 11, 10, 9, 8, 15, 14, 13, 12 }; randdata.vb = __builtin_shuffle (randdata.vb, bswap_shufflemask); # endif store_rand_128_data (buf, &randdata, aligned); buf += 16; #else uint8_t t1, t2, t3, t4; #define STORE_ONE_LANE(i) \ t1 = randdata.b[i * 4 + 3]; \ t2 = randdata.b[i * 4 + 2]; \ t3 = randdata.b[i * 4 + 1]; \ t4 = randdata.b[i * 4 + 0]; \ *buf++ = t1; \ *buf++ = t2; \ *buf++ = t3; \ *buf++ = t4; STORE_ONE_LANE (0) STORE_ONE_LANE (1) STORE_ONE_LANE (2) STORE_ONE_LANE (3) #endif } size -= 16; } i = 0; while (i < size) { uint8_t randbyte = prng_rand_r (&local_prng) & 0xFF; if (flags != 0) { uint8_t t = prng_rand_r (&local_prng) & 0xFF; if ((flags & RANDMEMSET_MORE_FF) && (t >= 0xC0)) randbyte = 0xFF; if ((flags & RANDMEMSET_MORE_00) && (t < 0x40)) randbyte = 0x00; if (i % 4 == 0 && i + 4 <= size) { t = prng_rand_r (&local_prng) & 0xFF; if ((flags & RANDMEMSET_MORE_FFFFFFFF) && (t >= 0xC0)) { memset(&buf[i], 0xFF, 4); i += 4; continue; } if ((flags & RANDMEMSET_MORE_00000000) && (t < 0x40)) { memset(&buf[i], 0x00, 4); i += 4; continue; } } } buf[i] = randbyte; i++; } *prng = local_prng; } /* * Fill memory buffer with random data. Flags argument may be used * to tweak some statistics properties: * RANDMEMSET_MORE_00 - set ~25% of bytes to 0x00 * RANDMEMSET_MORE_FF - set ~25% of bytes to 0xFF * RANDMEMSET_MORE_00000000 - ~25% chance for 00000000 4-byte clusters * RANDMEMSET_MORE_FFFFFFFF - ~25% chance for FFFFFFFF 4-byte clusters */ void prng_randmemset_r (prng_t *prng, void *voidbuf, size_t size, prng_randmemset_flags_t flags) { uint8_t *buf = (uint8_t *)voidbuf; if ((uintptr_t)buf & 15) { /* unaligned buffer */ if (flags == 0) randmemset_internal (prng, buf, size, 0, 0); else if (flags == RANDMEMSET_MORE_00_AND_FF) randmemset_internal (prng, buf, size, RANDMEMSET_MORE_00_AND_FF, 0); else randmemset_internal (prng, buf, size, flags, 0); } else { /* aligned buffer */ if (flags == 0) randmemset_internal (prng, buf, size, 0, 1); else if (flags == RANDMEMSET_MORE_00_AND_FF) randmemset_internal (prng, buf, size, RANDMEMSET_MORE_00_AND_FF, 1); else randmemset_internal (prng, buf, size, flags, 1); } } pixman-0.38.4/test/fetch-test.c0000644000175000017500000000731113124064037013216 00000000000000#include #include #include #include "utils.h" #define SIZE 1024 static pixman_indexed_t mono_palette = { 0, { 0x00000000, 0x00ffffff }, }; typedef struct { pixman_format_code_t format; int width, height; int stride; uint32_t src[SIZE]; uint32_t dst[SIZE]; pixman_indexed_t *indexed; } testcase_t; static testcase_t testcases[] = { { PIXMAN_a8r8g8b8, 2, 2, 8, { 0x00112233, 0x44556677, 0x8899aabb, 0xccddeeff }, { 0x00112233, 0x44556677, 0x8899aabb, 0xccddeeff }, NULL, }, { PIXMAN_r8g8b8a8, 2, 2, 8, { 0x11223300, 0x55667744, 0x99aabb88, 0xddeeffcc }, { 0x00112233, 0x44556677, 0x8899aabb, 0xccddeeff }, NULL, }, { PIXMAN_g1, 8, 2, 4, #ifdef WORDS_BIGENDIAN { 0xaa000000, 0x55000000 }, #else { 0x00000055, 0x000000aa }, #endif { 0x00ffffff, 0x00000000, 0x00ffffff, 0x00000000, 0x00ffffff, 0x00000000, 0x00ffffff, 0x00000000, 0x00000000, 0x00ffffff, 0x00000000, 0x00ffffff, 0x00000000, 0x00ffffff, 0x00000000, 0x00ffffff }, &mono_palette, }, #if 0 { PIXMAN_g8, 4, 2, 4, { 0x01234567, 0x89abcdef }, { 0x00010101, 0x00232323, 0x00454545, 0x00676767, 0x00898989, 0x00ababab, 0x00cdcdcd, 0x00efefef, }, }, #endif /* FIXME: make this work on big endian */ { PIXMAN_yv12, 8, 2, 8, #ifdef WORDS_BIGENDIAN { 0x00ff00ff, 0x00ff00ff, 0xff00ff00, 0xff00ff00, 0x80ff8000, 0x800080ff }, #else { 0xff00ff00, 0xff00ff00, 0x00ff00ff, 0x00ff00ff, 0x0080ff80, 0xff800080 }, #endif { 0xff000000, 0xffffffff, 0xffb80000, 0xffffe113, 0xff000000, 0xffffffff, 0xff0023ee, 0xff4affff, 0xffffffff, 0xff000000, 0xffffe113, 0xffb80000, 0xffffffff, 0xff000000, 0xff4affff, 0xff0023ee, }, }, }; int n_test_cases = ARRAY_LENGTH (testcases); static uint32_t reader (const void *src, int size) { switch (size) { case 1: return *(uint8_t *)src; case 2: return *(uint16_t *)src; case 4: return *(uint32_t *)src; default: assert(0); return 0; /* silence MSVC */ } } static void writer (void *src, uint32_t value, int size) { switch (size) { case 1: *(uint8_t *)src = value; break; case 2: *(uint16_t *)src = value; break; case 4: *(uint32_t *)src = value; break; default: assert(0); } } int main (int argc, char **argv) { uint32_t dst[SIZE]; pixman_image_t *src_img; pixman_image_t *dst_img; int i, j, x, y; int ret = 0; for (i = 0; i < n_test_cases; ++i) { for (j = 0; j < 2; ++j) { src_img = pixman_image_create_bits (testcases[i].format, testcases[i].width, testcases[i].height, testcases[i].src, testcases[i].stride); pixman_image_set_indexed(src_img, testcases[i].indexed); dst_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, testcases[i].width, testcases[i].height, dst, testcases[i].width*4); if (j) { pixman_image_set_accessors (src_img, reader, writer); pixman_image_set_accessors (dst_img, reader, writer); } pixman_image_composite (PIXMAN_OP_SRC, src_img, NULL, dst_img, 0, 0, 0, 0, 0, 0, testcases[i].width, testcases[i].height); pixman_image_unref (src_img); pixman_image_unref (dst_img); for (y = 0; y < testcases[i].height; ++y) { for (x = 0; x < testcases[i].width; ++x) { int offset = y * testcases[i].width + x; if (dst[offset] != testcases[i].dst[offset]) { printf ("test %i%c: pixel mismatch at (x=%d,y=%d): %08x expected, %08x obtained\n", i + 1, 'a' + j, x, y, testcases[i].dst[offset], dst[offset]); ret = 1; } } } } } return ret; } pixman-0.38.4/test/composite.c0000644000175000017500000002734613447762142013176 00000000000000/* * Copyright © 2005 Eric Anholt * Copyright © 2009 Chris Wilson * Copyright © 2010 Soeren Sandmann * Copyright © 2010 Red Hat, Inc. * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Eric Anholt not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Eric Anholt makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * ERIC ANHOLT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO * EVENT SHALL ERIC ANHOLT BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ #include #include /* abort() */ #include #include #include "utils.h" typedef struct image_t image_t; static const color_t colors[] = { { 1.0, 1.0, 1.0, 1.0 }, { 1.0, 1.0, 1.0, 0.0 }, { 0.0, 0.0, 0.0, 1.0 }, { 0.0, 0.0, 0.0, 0.0 }, { 1.0, 0.0, 0.0, 1.0 }, { 0.0, 1.0, 0.0, 1.0 }, { 0.0, 0.0, 1.0, 1.0 }, { 0.5, 0.0, 0.0, 0.5 }, }; static uint16_t _color_double_to_short (double d) { uint32_t i; i = (uint32_t) (d * 65536); i -= (i >> 16); return i; } static void compute_pixman_color (const color_t *color, pixman_color_t *out) { out->red = _color_double_to_short (color->r); out->green = _color_double_to_short (color->g); out->blue = _color_double_to_short (color->b); out->alpha = _color_double_to_short (color->a); } #define REPEAT 0x01000000 #define FLAGS 0xff000000 static const int sizes[] = { 0, 1, 1 | REPEAT, 10 }; static const pixman_format_code_t formats[] = { /* 32 bpp formats */ PIXMAN_a8r8g8b8, PIXMAN_x8r8g8b8, PIXMAN_a8b8g8r8, PIXMAN_x8b8g8r8, PIXMAN_b8g8r8a8, PIXMAN_b8g8r8x8, PIXMAN_r8g8b8a8, PIXMAN_r8g8b8x8, PIXMAN_x2r10g10b10, PIXMAN_x2b10g10r10, PIXMAN_a2r10g10b10, PIXMAN_a2b10g10r10, /* sRGB formats */ PIXMAN_a8r8g8b8_sRGB, /* 24 bpp formats */ PIXMAN_r8g8b8, PIXMAN_b8g8r8, PIXMAN_r5g6b5, PIXMAN_b5g6r5, /* 16 bpp formats */ PIXMAN_x1r5g5b5, PIXMAN_x1b5g5r5, PIXMAN_a1r5g5b5, PIXMAN_a1b5g5r5, PIXMAN_a4b4g4r4, PIXMAN_x4b4g4r4, PIXMAN_a4r4g4b4, PIXMAN_x4r4g4b4, /* 8 bpp formats */ PIXMAN_a8, PIXMAN_r3g3b2, PIXMAN_b2g3r3, PIXMAN_a2r2g2b2, PIXMAN_a2b2g2r2, PIXMAN_x4a4, /* 4 bpp formats */ PIXMAN_a4, PIXMAN_r1g2b1, PIXMAN_b1g2r1, PIXMAN_a1r1g1b1, PIXMAN_a1b1g1r1, /* 1 bpp formats */ PIXMAN_a1, }; struct image_t { pixman_image_t *image; pixman_format_code_t format; const color_t *color; pixman_repeat_t repeat; int size; }; static const pixman_op_t operators[] = { PIXMAN_OP_CLEAR, PIXMAN_OP_SRC, PIXMAN_OP_DST, PIXMAN_OP_OVER, PIXMAN_OP_OVER_REVERSE, PIXMAN_OP_IN, PIXMAN_OP_IN_REVERSE, PIXMAN_OP_OUT, PIXMAN_OP_OUT_REVERSE, PIXMAN_OP_ATOP, PIXMAN_OP_ATOP_REVERSE, PIXMAN_OP_XOR, PIXMAN_OP_ADD, PIXMAN_OP_SATURATE, PIXMAN_OP_DISJOINT_CLEAR, PIXMAN_OP_DISJOINT_SRC, PIXMAN_OP_DISJOINT_DST, PIXMAN_OP_DISJOINT_OVER, PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_OP_DISJOINT_IN, PIXMAN_OP_DISJOINT_IN_REVERSE, PIXMAN_OP_DISJOINT_OUT, PIXMAN_OP_DISJOINT_OUT_REVERSE, PIXMAN_OP_DISJOINT_ATOP, PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_OP_DISJOINT_XOR, PIXMAN_OP_CONJOINT_CLEAR, PIXMAN_OP_CONJOINT_SRC, PIXMAN_OP_CONJOINT_DST, PIXMAN_OP_CONJOINT_OVER, PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_OP_CONJOINT_IN, PIXMAN_OP_CONJOINT_IN_REVERSE, PIXMAN_OP_CONJOINT_OUT, PIXMAN_OP_CONJOINT_OUT_REVERSE, PIXMAN_OP_CONJOINT_ATOP, PIXMAN_OP_CONJOINT_ATOP_REVERSE, PIXMAN_OP_CONJOINT_XOR, }; static uint32_t get_value (pixman_image_t *image) { uint32_t value = *(uint32_t *)pixman_image_get_data (image); #ifdef WORDS_BIGENDIAN { pixman_format_code_t format = pixman_image_get_format (image); value >>= 8 * sizeof(value) - PIXMAN_FORMAT_BPP (format); } #endif return value; } static char * describe_image (image_t *info, char *buf) { if (info->size) { sprintf (buf, "%s, %dx%d%s", format_name (info->format), info->size, info->size, info->repeat ? " R" :""); } else { sprintf (buf, "solid"); } return buf; } static char * describe_color (const color_t *color, char *buf) { sprintf (buf, "%.3f %.3f %.3f %.3f", color->r, color->g, color->b, color->a); return buf; } static pixman_bool_t composite_test (image_t *dst, pixman_op_t op, image_t *src, image_t *mask, pixman_bool_t component_alpha, int testno) { color_t expected, tdst, tsrc, tmsk; pixel_checker_t checker; if (mask) { pixman_image_set_component_alpha (mask->image, component_alpha); pixman_image_composite (op, src->image, mask->image, dst->image, 0, 0, 0, 0, 0, 0, dst->size, dst->size); } else { pixman_image_composite (op, src->image, NULL, dst->image, 0, 0, 0, 0, 0, 0, dst->size, dst->size); } tdst = *dst->color; tsrc = *src->color; if (mask) { tmsk = *mask->color; } /* It turns out that by construction all source, mask etc. colors are * linear because they are made from fills, and fills are always in linear * color space. However, if they have been converted to bitmaps, we need * to simulate the sRGB approximation to pass the test cases. */ if (src->size) { if (PIXMAN_FORMAT_TYPE (src->format) == PIXMAN_TYPE_ARGB_SRGB) { tsrc.r = convert_linear_to_srgb (tsrc.r); tsrc.g = convert_linear_to_srgb (tsrc.g); tsrc.b = convert_linear_to_srgb (tsrc.b); round_color (src->format, &tsrc); tsrc.r = convert_srgb_to_linear (tsrc.r); tsrc.g = convert_srgb_to_linear (tsrc.g); tsrc.b = convert_srgb_to_linear (tsrc.b); } else { round_color (src->format, &tsrc); } } if (mask && mask->size) { if (PIXMAN_FORMAT_TYPE (mask->format) == PIXMAN_TYPE_ARGB_SRGB) { tmsk.r = convert_linear_to_srgb (tmsk.r); tmsk.g = convert_linear_to_srgb (tmsk.g); tmsk.b = convert_linear_to_srgb (tmsk.b); round_color (mask->format, &tmsk); tmsk.r = convert_srgb_to_linear (tmsk.r); tmsk.g = convert_srgb_to_linear (tmsk.g); tmsk.b = convert_srgb_to_linear (tmsk.b); } else { round_color (mask->format, &tmsk); } } if (PIXMAN_FORMAT_TYPE (dst->format) == PIXMAN_TYPE_ARGB_SRGB) { tdst.r = convert_linear_to_srgb (tdst.r); tdst.g = convert_linear_to_srgb (tdst.g); tdst.b = convert_linear_to_srgb (tdst.b); round_color (dst->format, &tdst); tdst.r = convert_srgb_to_linear (tdst.r); tdst.g = convert_srgb_to_linear (tdst.g); tdst.b = convert_srgb_to_linear (tdst.b); } else { round_color (dst->format, &tdst); } do_composite (op, &tsrc, mask? &tmsk : NULL, &tdst, &expected, component_alpha); pixel_checker_init (&checker, dst->format); if (!pixel_checker_check (&checker, get_value (dst->image), &expected)) { char buf[40], buf2[40]; int a, r, g, b; uint32_t pixel; printf ("---- Test %d failed ----\n", testno); printf ("Operator: %s %s\n", operator_name (op), component_alpha ? "CA" : ""); printf ("Source: %s\n", describe_image (src, buf)); if (mask != NULL) printf ("Mask: %s\n", describe_image (mask, buf)); printf ("Destination: %s\n\n", describe_image (dst, buf)); printf (" R G B A Rounded\n"); printf ("Source color: %s %s\n", describe_color (src->color, buf), describe_color (&tsrc, buf2)); if (mask) { printf ("Mask color: %s %s\n", describe_color (mask->color, buf), describe_color (&tmsk, buf2)); } printf ("Dest. color: %s %s\n", describe_color (dst->color, buf), describe_color (&tdst, buf2)); pixel = get_value (dst->image); printf ("Expected: %s\n", describe_color (&expected, buf)); pixel_checker_split_pixel (&checker, pixel, &a, &r, &g, &b); printf ("Got: %5d %5d %5d %5d [pixel: 0x%08x]\n", r, g, b, a, pixel); pixel_checker_get_min (&checker, &expected, &a, &r, &g, &b); printf ("Min accepted: %5d %5d %5d %5d\n", r, g, b, a); pixel_checker_get_max (&checker, &expected, &a, &r, &g, &b); printf ("Max accepted: %5d %5d %5d %5d\n", r, g, b, a); return FALSE; } return TRUE; } static void image_init (image_t *info, int color, int format, int size) { pixman_color_t fill; info->color = &colors[color]; compute_pixman_color (info->color, &fill); info->format = formats[format]; info->size = sizes[size] & ~FLAGS; info->repeat = PIXMAN_REPEAT_NONE; if (info->size) { pixman_image_t *solid; info->image = pixman_image_create_bits (info->format, info->size, info->size, NULL, 0); solid = pixman_image_create_solid_fill (&fill); pixman_image_composite32 (PIXMAN_OP_SRC, solid, NULL, info->image, 0, 0, 0, 0, 0, 0, info->size, info->size); pixman_image_unref (solid); if (sizes[size] & REPEAT) { pixman_image_set_repeat (info->image, PIXMAN_REPEAT_NORMAL); info->repeat = PIXMAN_REPEAT_NORMAL; } } else { info->image = pixman_image_create_solid_fill (&fill); } } static void image_fini (image_t *info) { pixman_image_unref (info->image); } static int random_size (void) { return prng_rand_n (ARRAY_LENGTH (sizes)); } static int random_color (void) { return prng_rand_n (ARRAY_LENGTH (colors)); } static int random_format (void) { return prng_rand_n (ARRAY_LENGTH (formats)); } static pixman_bool_t run_test (uint32_t seed) { image_t src, mask, dst; pixman_op_t op; int ca; int ok; prng_srand (seed); image_init (&dst, random_color(), random_format(), 1); image_init (&src, random_color(), random_format(), random_size()); image_init (&mask, random_color(), random_format(), random_size()); op = operators [prng_rand_n (ARRAY_LENGTH (operators))]; ca = prng_rand_n (3); switch (ca) { case 0: ok = composite_test (&dst, op, &src, NULL, FALSE, seed); break; case 1: ok = composite_test (&dst, op, &src, &mask, FALSE, seed); break; case 2: ok = composite_test (&dst, op, &src, &mask, mask.size? TRUE : FALSE, seed); break; default: ok = FALSE; break; } image_fini (&src); image_fini (&mask); image_fini (&dst); return ok; } int main (int argc, char **argv) { #define N_TESTS (8 * 1024 * 1024) int result = 0; uint32_t seed; int32_t i; if (argc > 1) { char *end; i = strtol (argv[1], &end, 0); if (end != argv[1]) { if (!run_test (i)) return 1; else return 0; } else { printf ("Usage:\n\n %s \n\n", argv[0]); return -1; } } if (getenv ("PIXMAN_RANDOMIZE_TESTS")) seed = get_random_seed(); else seed = 1; #ifdef USE_OPENMP # pragma omp parallel for default(none) shared(result, argv, seed) #endif for (i = 0; i <= N_TESTS; ++i) { if (!result && !run_test (i + seed)) { printf ("Test 0x%08X failed.\n", seed + i); result = seed + i; } } return result; } pixman-0.38.4/test/combiner-test.c0000644000175000017500000000613613447762142013741 00000000000000#include #include #include "utils.h" #include #include "pixman-private.h" static const pixman_op_t op_list[] = { PIXMAN_OP_SRC, PIXMAN_OP_OVER, PIXMAN_OP_ADD, PIXMAN_OP_CLEAR, PIXMAN_OP_SRC, PIXMAN_OP_DST, PIXMAN_OP_OVER, PIXMAN_OP_OVER_REVERSE, PIXMAN_OP_IN, PIXMAN_OP_IN_REVERSE, PIXMAN_OP_OUT, PIXMAN_OP_OUT_REVERSE, PIXMAN_OP_ATOP, PIXMAN_OP_ATOP_REVERSE, PIXMAN_OP_XOR, PIXMAN_OP_ADD, PIXMAN_OP_SATURATE, PIXMAN_OP_DISJOINT_CLEAR, PIXMAN_OP_DISJOINT_SRC, PIXMAN_OP_DISJOINT_DST, PIXMAN_OP_DISJOINT_OVER, PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_OP_DISJOINT_IN, PIXMAN_OP_DISJOINT_IN_REVERSE, PIXMAN_OP_DISJOINT_OUT, PIXMAN_OP_DISJOINT_OUT_REVERSE, PIXMAN_OP_DISJOINT_ATOP, PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_OP_DISJOINT_XOR, PIXMAN_OP_CONJOINT_CLEAR, PIXMAN_OP_CONJOINT_SRC, PIXMAN_OP_CONJOINT_DST, PIXMAN_OP_CONJOINT_OVER, PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_OP_CONJOINT_IN, PIXMAN_OP_CONJOINT_IN_REVERSE, PIXMAN_OP_CONJOINT_OUT, PIXMAN_OP_CONJOINT_OUT_REVERSE, PIXMAN_OP_CONJOINT_ATOP, PIXMAN_OP_CONJOINT_ATOP_REVERSE, PIXMAN_OP_CONJOINT_XOR, PIXMAN_OP_MULTIPLY, PIXMAN_OP_SCREEN, PIXMAN_OP_OVERLAY, PIXMAN_OP_DARKEN, PIXMAN_OP_LIGHTEN, PIXMAN_OP_COLOR_DODGE, PIXMAN_OP_COLOR_BURN, PIXMAN_OP_HARD_LIGHT, PIXMAN_OP_DIFFERENCE, PIXMAN_OP_EXCLUSION, PIXMAN_OP_SOFT_LIGHT, PIXMAN_OP_HSL_HUE, PIXMAN_OP_HSL_SATURATION, PIXMAN_OP_HSL_COLOR, PIXMAN_OP_HSL_LUMINOSITY, }; static float rand_float (void) { uint32_t u = prng_rand(); return *(float *)&u; } static void random_floats (argb_t *argb, int width) { int i; for (i = 0; i < width; ++i) { argb_t *p = argb + i; p->a = rand_float(); p->r = rand_float(); p->g = rand_float(); p->b = rand_float(); } } #define WIDTH 512 static pixman_combine_float_func_t lookup_combiner (pixman_implementation_t *imp, pixman_op_t op, pixman_bool_t component_alpha) { pixman_combine_float_func_t f; do { if (component_alpha) f = imp->combine_float_ca[op]; else f = imp->combine_float[op]; imp = imp->fallback; } while (!f); return f; } int main () { pixman_implementation_t *impl; argb_t *src_bytes = malloc (WIDTH * sizeof (argb_t)); argb_t *mask_bytes = malloc (WIDTH * sizeof (argb_t)); argb_t *dest_bytes = malloc (WIDTH * sizeof (argb_t)); int i; enable_divbyzero_exceptions(); impl = _pixman_internal_only_get_implementation(); prng_srand (0); for (i = 0; i < ARRAY_LENGTH (op_list); ++i) { pixman_op_t op = op_list[i]; pixman_combine_float_func_t combiner; int ca; for (ca = 0; ca < 2; ++ca) { combiner = lookup_combiner (impl, op, ca); random_floats (src_bytes, WIDTH); random_floats (mask_bytes, WIDTH); random_floats (dest_bytes, WIDTH); combiner (impl, op, (float *)dest_bytes, (float *)mask_bytes, (float *)src_bytes, WIDTH); } } return 0; } pixman-0.38.4/test/region-contains-test.c0000644000175000017500000000670513447762142015244 00000000000000#include #include #include "utils.h" static void make_random_region (pixman_region32_t *region) { int n_boxes; pixman_region32_init (region); n_boxes = prng_rand_n (64); while (n_boxes--) { int32_t x, y; uint32_t w, h; x = (int32_t)prng_rand() >> 2; y = (int32_t)prng_rand() >> 2; w = prng_rand() >> 2; h = prng_rand() >> 2; pixman_region32_union_rect (region, region, x, y, w, h); } } static void print_box (pixman_box32_t *box) { printf (" %d %d %d %d\n", box->x1, box->y1, box->x2, box->y2); } static int32_t random_coord (pixman_region32_t *region, pixman_bool_t x) { pixman_box32_t *b, *bb; int n_boxes; int begin, end; if (prng_rand_n (14)) { bb = pixman_region32_rectangles (region, &n_boxes); if (n_boxes == 0) goto use_extent; b = bb + prng_rand_n (n_boxes); } else { use_extent: b = pixman_region32_extents (region); n_boxes = 1; } if (x) { begin = b->x1; end = b->x2; } else { begin = b->y1; end = b->y2; } switch (prng_rand_n (5)) { case 0: return begin - prng_rand(); case 1: return end + prng_rand (); case 2: return end; case 3: return begin; default: return (end - begin) / 2 + begin; } return 0; } static uint32_t compute_crc32_u32 (uint32_t crc32, uint32_t v) { if (!is_little_endian()) { v = ((v & 0xff000000) >> 24) | ((v & 0x00ff0000) >> 8) | ((v & 0x0000ff00) << 8) | ((v & 0x000000ff) << 24); } return compute_crc32 (crc32, &v, sizeof (int32_t)); } static uint32_t crc32_box32 (uint32_t crc32, pixman_box32_t *box) { crc32 = compute_crc32_u32 (crc32, box->x1); crc32 = compute_crc32_u32 (crc32, box->y1); crc32 = compute_crc32_u32 (crc32, box->x2); crc32 = compute_crc32_u32 (crc32, box->y2); return crc32; } static uint32_t test_region_contains_rectangle (int i, int verbose) { pixman_box32_t box; pixman_box32_t rbox = { 0, 0, 0, 0 }; pixman_region32_t region; uint32_t r, r1, r2, r3, r4, crc32; prng_srand (i); make_random_region (®ion); box.x1 = random_coord (®ion, TRUE); box.x2 = box.x1 + prng_rand (); box.y1 = random_coord (®ion, FALSE); box.y2 = box.y1 + prng_rand (); if (verbose) { int n_rects; pixman_box32_t *boxes; boxes = pixman_region32_rectangles (®ion, &n_rects); printf ("region:\n"); while (n_rects--) print_box (boxes++); printf ("box:\n"); print_box (&box); } crc32 = 0; r1 = pixman_region32_contains_point (®ion, box.x1, box.y1, &rbox); crc32 = crc32_box32 (crc32, &rbox); r2 = pixman_region32_contains_point (®ion, box.x1, box.y2, &rbox); crc32 = crc32_box32 (crc32, &rbox); r3 = pixman_region32_contains_point (®ion, box.x2, box.y1, &rbox); crc32 = crc32_box32 (crc32, &rbox); r4 = pixman_region32_contains_point (®ion, box.x2, box.y2, &rbox); crc32 = crc32_box32 (crc32, &rbox); r = pixman_region32_contains_rectangle (®ion, &box); r = (i << 8) | (r << 4) | (r1 << 3) | (r2 << 2) | (r3 << 1) | (r4 << 0); crc32 = compute_crc32_u32 (crc32, r); if (verbose) printf ("results: %d %d %d %d %d\n", (r & 0xf0) >> 4, r1, r2, r3, r4); pixman_region32_fini (®ion); return crc32; } int main (int argc, const char *argv[]) { return fuzzer_test_main ("region_contains", 1000000, 0x548E0F3F, test_region_contains_rectangle, argc, argv); } pixman-0.38.4/test/a1-trap-test.c0000644000175000017500000000335313447762142013406 00000000000000#include #include #include #include #include "utils.h" int main (int argc, char **argv) { #define WIDTH 20 #define HEIGHT 20 pixman_image_t *src_img; pixman_image_t *mask_img; pixman_image_t *dest_img; pixman_trap_t trap; pixman_color_t red = { 0xffff, 0x0000, 0x0000, 0xffff }; uint32_t *bits = malloc (WIDTH * HEIGHT * 4); uint32_t *mbits = malloc (WIDTH * HEIGHT); memset (mbits, 0, WIDTH * HEIGHT); memset (bits, 0xff, WIDTH * HEIGHT * 4); trap.top.l = pixman_double_to_fixed (0.5); trap.top.r = pixman_double_to_fixed (1.5); trap.top.y = pixman_double_to_fixed (0.5); trap.bot.l = pixman_double_to_fixed (0.5); trap.bot.r = pixman_double_to_fixed (1.5); trap.bot.y = pixman_double_to_fixed (1.5); mask_img = pixman_image_create_bits ( PIXMAN_a1, WIDTH, HEIGHT, mbits, WIDTH); src_img = pixman_image_create_solid_fill (&red); dest_img = pixman_image_create_bits ( PIXMAN_a8r8g8b8, WIDTH, HEIGHT, bits, WIDTH * 4); pixman_add_traps (mask_img, 0, 0, 1, &trap); pixman_image_composite (PIXMAN_OP_OVER, src_img, mask_img, dest_img, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); assert (bits[0] == 0xffff0000); assert (bits[1] == 0xffffffff); assert (bits[1 * WIDTH + 0] == 0xffffffff); assert (bits[1 * WIDTH + 1] == 0xffffffff); /* The check-formats test depends on operator_name() and format_name() returning * these precise formats, so if those change, check-formats.c must be updated too. */ assert ( strcmp (operator_name (PIXMAN_OP_DISJOINT_OVER), "PIXMAN_OP_DISJOINT_OVER") == 0); assert ( strcmp (format_name (PIXMAN_r5g6b5), "r5g6b5") == 0); return 0; } pixman-0.38.4/test/radial-invalid.c0000644000175000017500000000231613447762142014042 00000000000000#include #include #include #include "utils.h" #define WIDTH 100 #define HEIGHT 100 int main () { pixman_image_t *radial; pixman_image_t *dest = pixman_image_create_bits ( PIXMAN_a8r8g8b8, WIDTH, HEIGHT, NULL, -1); static const pixman_transform_t xform = { { { 0x346f7, 0x0, 0x0 }, { 0x0, 0x346f7, 0x0 }, { 0x0, 0x0, 0x10000 } }, }; static const pixman_gradient_stop_t stops[] = { { 0xde61, { 0x4481, 0x96e8, 0x1e6a, 0x29e1 } }, { 0xfdd5, { 0xfa10, 0xcc26, 0xbc43, 0x1eb7 } }, { 0xfe1e, { 0xd257, 0x5bac, 0x6fc2, 0xa33b } }, }; static const pixman_point_fixed_t inner = { 0x320000, 0x320000 }; static const pixman_point_fixed_t outer = { 0x320000, 0x3cb074 }; enable_divbyzero_exceptions (); enable_invalid_exceptions (); radial = pixman_image_create_radial_gradient ( &inner, &outer, 0xab074, /* inner radius */ 0x0, /* outer radius */ stops, sizeof (stops) / sizeof (stops[0])); pixman_image_set_repeat (radial, PIXMAN_REPEAT_REFLECT); pixman_image_set_transform (radial, &xform); pixman_image_composite ( PIXMAN_OP_OVER, radial, NULL, dest, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); return 0; } pixman-0.38.4/test/glyph-test.c0000644000175000017500000001664013447762142013267 00000000000000#include #include "utils.h" static const pixman_format_code_t glyph_formats[] = { PIXMAN_a8r8g8b8, PIXMAN_a8, PIXMAN_a4, PIXMAN_a1, PIXMAN_x8r8g8b8, PIXMAN_r3g3b2, PIXMAN_null, }; static const pixman_format_code_t formats[] = { PIXMAN_a8r8g8b8, PIXMAN_a8b8g8r8, PIXMAN_x8r8g8b8, PIXMAN_x8b8g8r8, PIXMAN_r5g6b5, PIXMAN_b5g6r5, PIXMAN_a8, PIXMAN_a1, PIXMAN_r3g3b2, PIXMAN_b8g8r8a8, PIXMAN_b8g8r8x8, PIXMAN_r8g8b8a8, PIXMAN_r8g8b8x8, PIXMAN_x14r6g6b6, PIXMAN_r8g8b8, PIXMAN_b8g8r8, #if 0 /* These use floating point */ PIXMAN_x2r10g10b10, PIXMAN_a2r10g10b10, PIXMAN_x2b10g10r10, PIXMAN_a2b10g10r10, #endif PIXMAN_a1r5g5b5, PIXMAN_x1r5g5b5, PIXMAN_a1b5g5r5, PIXMAN_x1b5g5r5, PIXMAN_a4r4g4b4, PIXMAN_x4r4g4b4, PIXMAN_a4b4g4r4, PIXMAN_x4b4g4r4, PIXMAN_r3g3b2, PIXMAN_b2g3r3, PIXMAN_a2r2g2b2, PIXMAN_a2b2g2r2, PIXMAN_x4a4, PIXMAN_a4, PIXMAN_r1g2b1, PIXMAN_b1g2r1, PIXMAN_a1r1g1b1, PIXMAN_a1b1g1r1, PIXMAN_null, }; static const pixman_op_t operators[] = { PIXMAN_OP_SRC, PIXMAN_OP_OVER, PIXMAN_OP_ADD, PIXMAN_OP_CLEAR, PIXMAN_OP_SRC, PIXMAN_OP_DST, PIXMAN_OP_OVER, PIXMAN_OP_OVER_REVERSE, PIXMAN_OP_IN, PIXMAN_OP_IN_REVERSE, PIXMAN_OP_OUT, PIXMAN_OP_OUT_REVERSE, PIXMAN_OP_ATOP, PIXMAN_OP_ATOP_REVERSE, PIXMAN_OP_XOR, PIXMAN_OP_ADD }; enum { ALLOW_CLIPPED = (1 << 0), ALLOW_ALPHA_MAP = (1 << 1), ALLOW_SOURCE_CLIPPING = (1 << 2), ALLOW_REPEAT = (1 << 3), ALLOW_SOLID = (1 << 4), ALLOW_FENCED_MEMORY = (1 << 5), }; static void destroy_fenced (pixman_image_t *image, void *data) { fence_free (data); } static void destroy_malloced (pixman_image_t *image, void *data) { free (data); } static pixman_format_code_t random_format (const pixman_format_code_t *formats) { int i; i = 0; while (formats[i] != PIXMAN_null) ++i; return formats[prng_rand_n (i)]; } static pixman_image_t * create_image (int max_size, const pixman_format_code_t *formats, uint32_t flags) { int width, height; pixman_image_t *image; pixman_format_code_t format; uint32_t *data; int bpp; int stride; int i; pixman_image_destroy_func_t destroy; if ((flags & ALLOW_SOLID) && prng_rand_n (4) == 0) { pixman_color_t color; color.alpha = prng_rand(); color.red = prng_rand(); color.green = prng_rand(); color.blue = prng_rand(); return pixman_image_create_solid_fill (&color); } width = prng_rand_n (max_size) + 1; height = prng_rand_n (max_size) + 1; format = random_format (formats); bpp = PIXMAN_FORMAT_BPP (format); stride = (width * bpp + 7) / 8 + prng_rand_n (17); stride = (stride + 3) & ~3; if (prng_rand_n (64) == 0) { if (!(data = (uint32_t *)make_random_bytes (stride * height))) { fprintf (stderr, "Out of memory\n"); abort (); } destroy = destroy_fenced; } else { data = malloc (stride * height); prng_randmemset (data, height * stride, 0); destroy = destroy_malloced; } image = pixman_image_create_bits (format, width, height, data, stride); pixman_image_set_destroy_function (image, destroy, data); if ((flags & ALLOW_CLIPPED) && prng_rand_n (8) == 0) { pixman_box16_t clip_boxes[8]; pixman_region16_t clip; int n = prng_rand_n (8) + 1; for (i = 0; i < n; i++) { clip_boxes[i].x1 = prng_rand_n (width); clip_boxes[i].y1 = prng_rand_n (height); clip_boxes[i].x2 = clip_boxes[i].x1 + prng_rand_n (width - clip_boxes[i].x1); clip_boxes[i].y2 = clip_boxes[i].y1 + prng_rand_n (height - clip_boxes[i].y1); } pixman_region_init_rects (&clip, clip_boxes, n); pixman_image_set_clip_region (image, &clip); pixman_region_fini (&clip); } if ((flags & ALLOW_SOURCE_CLIPPING) && prng_rand_n (4) == 0) { pixman_image_set_source_clipping (image, TRUE); pixman_image_set_has_client_clip (image, TRUE); } if ((flags & ALLOW_ALPHA_MAP) && prng_rand_n (16) == 0) { pixman_image_t *alpha_map; int alpha_x, alpha_y; alpha_x = prng_rand_n (width); alpha_y = prng_rand_n (height); alpha_map = create_image (max_size, formats, (flags & ~(ALLOW_ALPHA_MAP | ALLOW_SOLID))); pixman_image_set_alpha_map (image, alpha_map, alpha_x, alpha_y); pixman_image_unref (alpha_map); } if ((flags & ALLOW_REPEAT) && prng_rand_n (2) == 0) pixman_image_set_repeat (image, prng_rand_n (4)); image_endian_swap (image); return image; } #define KEY1(p) ((void *)(((uintptr_t)p) ^ (0xa7e23dfaUL))) #define KEY2(p) ((void *)(((uintptr_t)p) ^ (0xabcd9876UL))) #define MAX_GLYPHS 32 uint32_t test_glyphs (int testnum, int verbose) { pixman_image_t *glyph_images[MAX_GLYPHS]; pixman_glyph_t glyphs[4 * MAX_GLYPHS]; uint32_t crc32 = 0; pixman_image_t *source, *dest; int n_glyphs, i; pixman_glyph_cache_t *cache; prng_srand (testnum); cache = pixman_glyph_cache_create (); source = create_image (300, formats, ALLOW_CLIPPED | ALLOW_ALPHA_MAP | ALLOW_SOURCE_CLIPPING | ALLOW_REPEAT | ALLOW_SOLID); dest = create_image (128, formats, ALLOW_CLIPPED | ALLOW_ALPHA_MAP | ALLOW_SOURCE_CLIPPING); pixman_glyph_cache_freeze (cache); n_glyphs = prng_rand_n (MAX_GLYPHS); for (i = 0; i < n_glyphs; ++i) glyph_images[i] = create_image (32, glyph_formats, 0); for (i = 0; i < 4 * n_glyphs; ++i) { int g = prng_rand_n (n_glyphs); pixman_image_t *glyph_img = glyph_images[g]; void *key1 = KEY1 (glyph_img); void *key2 = KEY2 (glyph_img); const void *glyph; if (!(glyph = pixman_glyph_cache_lookup (cache, key1, key2))) { glyph = pixman_glyph_cache_insert (cache, key1, key2, 5, 8, glyph_img); } glyphs[i].glyph = glyph; glyphs[i].x = prng_rand_n (128); glyphs[i].y = prng_rand_n (128); } if (prng_rand_n (2) == 0) { int src_x = prng_rand_n (300) - 150; int src_y = prng_rand_n (300) - 150; int mask_x = prng_rand_n (64) - 32; int mask_y = prng_rand_n (64) - 32; int dest_x = prng_rand_n (64) - 32; int dest_y = prng_rand_n (64) - 32; int width = prng_rand_n (64); int height = prng_rand_n (64); pixman_op_t op = operators[prng_rand_n (ARRAY_LENGTH (operators))]; pixman_format_code_t format = random_format (glyph_formats); pixman_composite_glyphs ( op, source, dest, format, src_x, src_y, mask_x, mask_y, dest_x, dest_y, width, height, cache, 4 * n_glyphs, glyphs); } else { pixman_op_t op = operators[prng_rand_n (ARRAY_LENGTH (operators))]; int src_x = prng_rand_n (300) - 150; int src_y = prng_rand_n (300) - 150; int dest_x = prng_rand_n (64) - 32; int dest_y = prng_rand_n (64) - 32; pixman_composite_glyphs_no_mask ( op, source, dest, src_x, src_y, dest_x, dest_y, cache, 4 * n_glyphs, glyphs); } pixman_glyph_cache_thaw (cache); for (i = 0; i < n_glyphs; ++i) { pixman_image_t *img = glyph_images[i]; void *key1, *key2; key1 = KEY1 (img); key2 = KEY2 (img); pixman_glyph_cache_remove (cache, key1, key2); pixman_image_unref (glyph_images[i]); } crc32 = compute_crc32_for_image (0, dest); pixman_image_unref (source); pixman_image_unref (dest); pixman_glyph_cache_destroy (cache); return crc32; } int main (int argc, const char *argv[]) { return fuzzer_test_main ("glyph", 30000, 0xFA478A79, test_glyphs, argc, argv); } pixman-0.38.4/test/composite-traps-test.c0000644000175000017500000001501613447762142015271 00000000000000/* Based loosely on scaling-test */ #include #include #include "utils.h" #define MAX_SRC_WIDTH 48 #define MAX_SRC_HEIGHT 48 #define MAX_DST_WIDTH 48 #define MAX_DST_HEIGHT 48 #define MAX_STRIDE 4 static pixman_format_code_t formats[] = { PIXMAN_a8r8g8b8, PIXMAN_a8, PIXMAN_r5g6b5, PIXMAN_a1, PIXMAN_a4 }; static pixman_format_code_t mask_formats[] = { PIXMAN_a1, PIXMAN_a4, PIXMAN_a8, }; static pixman_op_t operators[] = { PIXMAN_OP_OVER, PIXMAN_OP_ADD, PIXMAN_OP_SRC, PIXMAN_OP_IN }; #define RANDOM_ELT(array) \ ((array)[prng_rand_n(ARRAY_LENGTH((array)))]) static void destroy_bits (pixman_image_t *image, void *data) { fence_free (data); } static pixman_fixed_t random_fixed (int n) { return prng_rand_n (n << 16); } /* * Composite operation with pseudorandom images */ uint32_t test_composite (int testnum, int verbose) { int i; pixman_image_t * src_img; pixman_image_t * dst_img; pixman_region16_t clip; int dst_width, dst_height; int dst_stride; int dst_x, dst_y; int dst_bpp; pixman_op_t op; uint32_t * dst_bits; uint32_t crc32; pixman_format_code_t mask_format, dst_format; pixman_trapezoid_t *traps; int src_x, src_y; int n_traps; static pixman_color_t colors[] = { { 0xffff, 0xffff, 0xffff, 0xffff }, { 0x0000, 0x0000, 0x0000, 0x0000 }, { 0xabcd, 0xabcd, 0x0000, 0xabcd }, { 0x0000, 0x0000, 0x0000, 0xffff }, { 0x0101, 0x0101, 0x0101, 0x0101 }, { 0x7777, 0x6666, 0x5555, 0x9999 }, }; FLOAT_REGS_CORRUPTION_DETECTOR_START (); prng_srand (testnum); op = RANDOM_ELT (operators); mask_format = RANDOM_ELT (mask_formats); /* Create source image */ if (prng_rand_n (4) == 0) { src_img = pixman_image_create_solid_fill ( &(colors[prng_rand_n (ARRAY_LENGTH (colors))])); src_x = 10; src_y = 234; } else { pixman_format_code_t src_format = RANDOM_ELT(formats); int src_bpp = (PIXMAN_FORMAT_BPP (src_format) + 7) / 8; int src_width = prng_rand_n (MAX_SRC_WIDTH) + 1; int src_height = prng_rand_n (MAX_SRC_HEIGHT) + 1; int src_stride = src_width * src_bpp + prng_rand_n (MAX_STRIDE) * src_bpp; uint32_t *bits, *orig; src_x = -(src_width / 4) + prng_rand_n (src_width * 3 / 2); src_y = -(src_height / 4) + prng_rand_n (src_height * 3 / 2); src_stride = (src_stride + 3) & ~3; orig = bits = (uint32_t *)make_random_bytes (src_stride * src_height); if (prng_rand_n (2) == 0) { bits += (src_stride / 4) * (src_height - 1); src_stride = - src_stride; } src_img = pixman_image_create_bits ( src_format, src_width, src_height, bits, src_stride); pixman_image_set_destroy_function (src_img, destroy_bits, orig); if (prng_rand_n (8) == 0) { pixman_box16_t clip_boxes[2]; int n = prng_rand_n (2) + 1; for (i = 0; i < n; i++) { clip_boxes[i].x1 = prng_rand_n (src_width); clip_boxes[i].y1 = prng_rand_n (src_height); clip_boxes[i].x2 = clip_boxes[i].x1 + prng_rand_n (src_width - clip_boxes[i].x1); clip_boxes[i].y2 = clip_boxes[i].y1 + prng_rand_n (src_height - clip_boxes[i].y1); if (verbose) { printf ("source clip box: [%d,%d-%d,%d]\n", clip_boxes[i].x1, clip_boxes[i].y1, clip_boxes[i].x2, clip_boxes[i].y2); } } pixman_region_init_rects (&clip, clip_boxes, n); pixman_image_set_clip_region (src_img, &clip); pixman_image_set_source_clipping (src_img, 1); pixman_region_fini (&clip); } image_endian_swap (src_img); } /* Create destination image */ { dst_format = RANDOM_ELT(formats); dst_bpp = (PIXMAN_FORMAT_BPP (dst_format) + 7) / 8; dst_width = prng_rand_n (MAX_DST_WIDTH) + 1; dst_height = prng_rand_n (MAX_DST_HEIGHT) + 1; dst_stride = dst_width * dst_bpp + prng_rand_n (MAX_STRIDE) * dst_bpp; dst_stride = (dst_stride + 3) & ~3; dst_bits = (uint32_t *)make_random_bytes (dst_stride * dst_height); if (prng_rand_n (2) == 0) { dst_bits += (dst_stride / 4) * (dst_height - 1); dst_stride = - dst_stride; } dst_x = -(dst_width / 4) + prng_rand_n (dst_width * 3 / 2); dst_y = -(dst_height / 4) + prng_rand_n (dst_height * 3 / 2); dst_img = pixman_image_create_bits ( dst_format, dst_width, dst_height, dst_bits, dst_stride); image_endian_swap (dst_img); } /* Create traps */ { int i; n_traps = prng_rand_n (25); traps = fence_malloc (n_traps * sizeof (pixman_trapezoid_t)); for (i = 0; i < n_traps; ++i) { pixman_trapezoid_t *t = &(traps[i]); t->top = random_fixed (MAX_DST_HEIGHT) - MAX_DST_HEIGHT / 2; t->bottom = t->top + random_fixed (MAX_DST_HEIGHT); t->left.p1.x = random_fixed (MAX_DST_WIDTH) - MAX_DST_WIDTH / 2; t->left.p1.y = t->top - random_fixed (50); t->left.p2.x = random_fixed (MAX_DST_WIDTH) - MAX_DST_WIDTH / 2; t->left.p2.y = t->bottom + random_fixed (50); t->right.p1.x = t->left.p1.x + random_fixed (MAX_DST_WIDTH); t->right.p1.y = t->top - random_fixed (50); t->right.p2.x = t->left.p2.x + random_fixed (MAX_DST_WIDTH); t->right.p2.y = t->bottom - random_fixed (50); } } if (prng_rand_n (8) == 0) { pixman_box16_t clip_boxes[2]; int n = prng_rand_n (2) + 1; for (i = 0; i < n; i++) { clip_boxes[i].x1 = prng_rand_n (dst_width); clip_boxes[i].y1 = prng_rand_n (dst_height); clip_boxes[i].x2 = clip_boxes[i].x1 + prng_rand_n (dst_width - clip_boxes[i].x1); clip_boxes[i].y2 = clip_boxes[i].y1 + prng_rand_n (dst_height - clip_boxes[i].y1); if (verbose) { printf ("destination clip box: [%d,%d-%d,%d]\n", clip_boxes[i].x1, clip_boxes[i].y1, clip_boxes[i].x2, clip_boxes[i].y2); } } pixman_region_init_rects (&clip, clip_boxes, n); pixman_image_set_clip_region (dst_img, &clip); pixman_region_fini (&clip); } pixman_composite_trapezoids (op, src_img, dst_img, mask_format, src_x, src_y, dst_x, dst_y, n_traps, traps); crc32 = compute_crc32_for_image (0, dst_img); if (verbose) print_image (dst_img); if (dst_stride < 0) dst_bits += (dst_stride / 4) * (dst_height - 1); fence_free (dst_bits); pixman_image_unref (src_img); pixman_image_unref (dst_img); fence_free (traps); FLOAT_REGS_CORRUPTION_DETECTOR_FINISH (); return crc32; } int main (int argc, const char *argv[]) { return fuzzer_test_main("composite traps", 40000, 0xAF41D210, test_composite, argc, argv); } pixman-0.38.4/test/prng-test.c0000644000175000017500000001242213447762142013104 00000000000000/* * Copyright © 2012 Siarhei Siamashka * * Based on the public domain implementation of small noncryptographic PRNG * authored by Bob Jenkins: http://burtleburtle.net/bob/rand/smallprng.html * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include #include #include "utils-prng.h" #include "utils.h" /* The original code from http://www.burtleburtle.net/bob/rand/smallprng.html */ typedef uint32_t u4; typedef struct ranctx { u4 a; u4 b; u4 c; u4 d; } ranctx; #define rot(x,k) (((x)<<(k))|((x)>>(32-(k)))) u4 ranval( ranctx *x ) { u4 e = x->a - rot(x->b, 27); x->a = x->b ^ rot(x->c, 17); x->b = x->c + x->d; x->c = x->d + e; x->d = e + x->a; return x->d; } void raninit( ranctx *x, u4 seed ) { u4 i; x->a = 0xf1ea5eed, x->b = x->c = x->d = seed; for (i=0; i<20; ++i) { (void)ranval(x); } } /*****************************************************************************/ #define BUFSIZE (8 * 1024 * 1024) #define N 50 void bench (void) { double t1, t2; int i; prng_t prng; uint8_t *buf = aligned_malloc (16, BUFSIZE + 1); prng_srand_r (&prng, 1234); t1 = gettime(); for (i = 0; i < N; i++) prng_randmemset_r (&prng, buf, BUFSIZE, 0); t2 = gettime(); printf ("aligned randmemset : %.2f MB/s\n", (double)BUFSIZE * N / 1000000. / (t2 - t1)); t1 = gettime(); for (i = 0; i < N; i++) prng_randmemset_r (&prng, buf + 1, BUFSIZE, 0); t2 = gettime(); printf ("unaligned randmemset : %.2f MB/s\n", (double)BUFSIZE * N / 1000000. / (t2 - t1)); t1 = gettime(); for (i = 0; i < N; i++) { prng_randmemset_r (&prng, buf, BUFSIZE, RANDMEMSET_MORE_00_AND_FF); } t2 = gettime (); printf ("aligned randmemset (more 00 and FF) : %.2f MB/s\n", (double)BUFSIZE * N / 1000000. / (t2 - t1)); t1 = gettime(); for (i = 0; i < N; i++) { prng_randmemset_r (&prng, buf + 1, BUFSIZE, RANDMEMSET_MORE_00_AND_FF); } t2 = gettime (); printf ("unaligned randmemset (more 00 and FF) : %.2f MB/s\n", (double)BUFSIZE * N / 1000000. / (t2 - t1)); free (buf); } #define SMALLBUFSIZE 100 int main (int argc, char *argv[]) { const uint32_t ref_crc[RANDMEMSET_MORE_00_AND_FF + 1] = { 0xBA06763D, 0x103FC550, 0x8B59ABA5, 0xD82A0F39, 0xD2321099, 0xFD8C5420, 0xD3B7C42A, 0xFC098093, 0x85E01DE0, 0x6680F8F7, 0x4D32DD3C, 0xAE52382B, 0x149E6CB5, 0x8B336987, 0x15DCB2B3, 0x8A71B781 }; uint32_t crc1, crc2; uint32_t ref, seed, seed0, seed1, seed2, seed3; prng_rand_128_data_t buf; uint8_t *bytebuf = aligned_malloc(16, SMALLBUFSIZE + 1); ranctx x; prng_t prng; prng_randmemset_flags_t flags; if (argc > 1 && strcmp(argv[1], "-bench") == 0) { bench (); return 0; } /* basic test */ raninit (&x, 0); prng_srand_r (&prng, 0); assert (ranval (&x) == prng_rand_r (&prng)); /* test for simd code */ seed = 0; prng_srand_r (&prng, seed); seed0 = (seed = seed * 1103515245 + 12345); seed1 = (seed = seed * 1103515245 + 12345); seed2 = (seed = seed * 1103515245 + 12345); seed3 = (seed = seed * 1103515245 + 12345); prng_rand_128_r (&prng, &buf); raninit (&x, seed0); ref = ranval (&x); assert (ref == buf.w[0]); raninit (&x, seed1); ref = ranval (&x); assert (ref == buf.w[1]); raninit (&x, seed2); ref = ranval (&x); assert (ref == buf.w[2]); raninit (&x, seed3); ref = ranval (&x); assert (ref == buf.w[3]); /* test for randmemset */ for (flags = 0; flags <= RANDMEMSET_MORE_00_AND_FF; flags++) { prng_srand_r (&prng, 1234); prng_randmemset_r (&prng, bytebuf, 16, flags); prng_randmemset_r (&prng, bytebuf + 16, SMALLBUFSIZE - 17, flags); crc1 = compute_crc32 (0, bytebuf, SMALLBUFSIZE - 1); prng_srand_r (&prng, 1234); prng_randmemset_r (&prng, bytebuf + 1, SMALLBUFSIZE - 1, flags); crc2 = compute_crc32 (0, bytebuf + 1, SMALLBUFSIZE - 1); assert (ref_crc[flags] == crc1); assert (ref_crc[flags] == crc2); } free (bytebuf); return 0; } pixman-0.38.4/test/lowlevel-blt-bench.c0000644000175000017500000012520713447762142014654 00000000000000/* * Copyright © 2009 Nokia Corporation * Copyright © 2010 Movial Creative Technologies Oy * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include #include #include #include "utils.h" #define SOLID_FLAG 1 #define CA_FLAG 2 #define L1CACHE_SIZE (8 * 1024) #define L2CACHE_SIZE (128 * 1024) /* This is applied to both L1 and L2 tests - alternatively, you could * parameterise bench_L or split it into two functions. It could be * read at runtime on some architectures, but it only really matters * that it's a number that's an integer divisor of both cacheline * lengths, and further, it only really matters for caches that don't * do allocate0on-write. */ #define CACHELINE_LENGTH (32) /* bytes */ #define WIDTH 1920 #define HEIGHT 1080 #define BUFSIZE (WIDTH * HEIGHT * 4) #define XWIDTH 256 #define XHEIGHT 256 #define TILEWIDTH 32 #define TINYWIDTH 8 #define EXCLUDE_OVERHEAD 1 uint32_t *dst; uint32_t *src; uint32_t *mask; double bandwidth = 0.0; double bench_memcpy () { int64_t n = 0, total; double t1, t2; int x = 0; t1 = gettime (); while (1) { memcpy (dst, src, BUFSIZE - 64); memcpy (src, dst, BUFSIZE - 64); n += 4 * (BUFSIZE - 64); t2 = gettime (); if (t2 - t1 > 0.5) break; } n = total = n * 5; t1 = gettime (); while (n > 0) { if (++x >= 64) x = 0; memcpy ((char *)dst + 1, (char *)src + x, BUFSIZE - 64); memcpy ((char *)src + 1, (char *)dst + x, BUFSIZE - 64); n -= 4 * (BUFSIZE - 64); } t2 = gettime (); return (double)total / (t2 - t1); } static pixman_bool_t use_scaling = FALSE; static pixman_filter_t filter = PIXMAN_FILTER_NEAREST; static pixman_bool_t use_csv_output = FALSE; /* nearly 1x scale factor */ static pixman_transform_t m = { { { pixman_fixed_1 + 1, 0, 0 }, { 0, pixman_fixed_1, 0 }, { 0, 0, pixman_fixed_1 } } }; static void pixman_image_composite_wrapper (pixman_implementation_t *impl, pixman_composite_info_t *info) { if (use_scaling) { pixman_image_set_filter (info->src_image, filter, NULL, 0); pixman_image_set_transform(info->src_image, &m); } pixman_image_composite (info->op, info->src_image, info->mask_image, info->dest_image, info->src_x, info->src_y, info->mask_x, info->mask_y, info->dest_x, info->dest_y, info->width, info->height); } static void pixman_image_composite_empty (pixman_implementation_t *impl, pixman_composite_info_t *info) { if (use_scaling) { pixman_image_set_filter (info->src_image, filter, NULL, 0); pixman_image_set_transform(info->src_image, &m); } pixman_image_composite (info->op, info->src_image, info->mask_image, info->dest_image, 0, 0, 0, 0, 0, 0, 1, 1); } static inline void call_func (pixman_composite_func_t func, pixman_op_t op, pixman_image_t * src_image, pixman_image_t * mask_image, pixman_image_t * dest_image, int32_t src_x, int32_t src_y, int32_t mask_x, int32_t mask_y, int32_t dest_x, int32_t dest_y, int32_t width, int32_t height) { pixman_composite_info_t info; info.op = op; info.src_image = src_image; info.mask_image = mask_image; info.dest_image = dest_image; info.src_x = src_x; info.src_y = src_y; info.mask_x = mask_x; info.mask_y = mask_y; info.dest_x = dest_x; info.dest_y = dest_y; info.width = width; info.height = height; func (0, &info); } double noinline bench_L (pixman_op_t op, pixman_image_t * src_img, pixman_image_t * mask_img, pixman_image_t * dst_img, int64_t n, pixman_composite_func_t func, int width, int lines_count) { int64_t i, j, k; int x = 0; int q = 0; volatile int qx; for (i = 0; i < n; i++) { /* For caches without allocate-on-write, we need to force the * destination buffer back into the cache on each iteration, * otherwise if they are evicted during the test, they remain * uncached. This doesn't matter for tests which read the * destination buffer, or for caches that do allocate-on-write, * but in those cases this loop just adds constant time, which * should be successfully cancelled out. */ for (j = 0; j < lines_count; j++) { for (k = 0; k < width + 62; k += CACHELINE_LENGTH / sizeof *dst) { q += dst[j * WIDTH + k]; } q += dst[j * WIDTH + width + 62]; } if (++x >= 64) x = 0; call_func (func, op, src_img, mask_img, dst_img, x, 0, x, 0, 63 - x, 0, width, lines_count); } qx = q; return (double)n * lines_count * width; } double noinline bench_M (pixman_op_t op, pixman_image_t * src_img, pixman_image_t * mask_img, pixman_image_t * dst_img, int64_t n, pixman_composite_func_t func) { int64_t i; int x = 0; for (i = 0; i < n; i++) { if (++x >= 64) x = 0; call_func (func, op, src_img, mask_img, dst_img, x, 0, x, 0, 1, 0, WIDTH - 64, HEIGHT); } return (double)n * (WIDTH - 64) * HEIGHT; } double noinline bench_HT (pixman_op_t op, pixman_image_t * src_img, pixman_image_t * mask_img, pixman_image_t * dst_img, int64_t n, pixman_composite_func_t func) { double pix_cnt = 0; int x = 0; int y = 0; int64_t i; srand (0); for (i = 0; i < n; i++) { int w = (rand () % (TILEWIDTH * 2)) + 1; int h = (rand () % (TILEWIDTH * 2)) + 1; if (x + w > WIDTH) { x = 0; y += TILEWIDTH * 2; } if (y + h > HEIGHT) { y = 0; } call_func (func, op, src_img, mask_img, dst_img, x, y, x, y, x, y, w, h); x += w; pix_cnt += w * h; } return pix_cnt; } double noinline bench_VT (pixman_op_t op, pixman_image_t * src_img, pixman_image_t * mask_img, pixman_image_t * dst_img, int64_t n, pixman_composite_func_t func) { double pix_cnt = 0; int x = 0; int y = 0; int64_t i; srand (0); for (i = 0; i < n; i++) { int w = (rand () % (TILEWIDTH * 2)) + 1; int h = (rand () % (TILEWIDTH * 2)) + 1; if (y + h > HEIGHT) { y = 0; x += TILEWIDTH * 2; } if (x + w > WIDTH) { x = 0; } call_func (func, op, src_img, mask_img, dst_img, x, y, x, y, x, y, w, h); y += h; pix_cnt += w * h; } return pix_cnt; } double noinline bench_R (pixman_op_t op, pixman_image_t * src_img, pixman_image_t * mask_img, pixman_image_t * dst_img, int64_t n, pixman_composite_func_t func, int maxw, int maxh) { double pix_cnt = 0; int64_t i; if (maxw <= TILEWIDTH * 2 || maxh <= TILEWIDTH * 2) { printf("error: maxw <= TILEWIDTH * 2 || maxh <= TILEWIDTH * 2\n"); return 0; } srand (0); for (i = 0; i < n; i++) { int w = (rand () % (TILEWIDTH * 2)) + 1; int h = (rand () % (TILEWIDTH * 2)) + 1; int sx = rand () % (maxw - TILEWIDTH * 2); int sy = rand () % (maxh - TILEWIDTH * 2); int dx = rand () % (maxw - TILEWIDTH * 2); int dy = rand () % (maxh - TILEWIDTH * 2); call_func (func, op, src_img, mask_img, dst_img, sx, sy, sx, sy, dx, dy, w, h); pix_cnt += w * h; } return pix_cnt; } double noinline bench_RT (pixman_op_t op, pixman_image_t * src_img, pixman_image_t * mask_img, pixman_image_t * dst_img, int64_t n, pixman_composite_func_t func, int maxw, int maxh) { double pix_cnt = 0; int64_t i; if (maxw <= TINYWIDTH * 2 || maxh <= TINYWIDTH * 2) { printf("error: maxw <= TINYWIDTH * 2 || maxh <= TINYWIDTH * 2\n"); return 0; } srand (0); for (i = 0; i < n; i++) { int w = (rand () % (TINYWIDTH * 2)) + 1; int h = (rand () % (TINYWIDTH * 2)) + 1; int sx = rand () % (maxw - TINYWIDTH * 2); int sy = rand () % (maxh - TINYWIDTH * 2); int dx = rand () % (maxw - TINYWIDTH * 2); int dy = rand () % (maxh - TINYWIDTH * 2); call_func (func, op, src_img, mask_img, dst_img, sx, sy, sx, sy, dx, dy, w, h); pix_cnt += w * h; } return pix_cnt; } static double Mpx_per_sec (double pix_cnt, double t1, double t2, double t3) { double overhead = t2 - t1; double testtime = t3 - t2; return pix_cnt / (testtime - overhead) / 1e6; } void bench_composite (const char *testname, int src_fmt, int src_flags, int op, int mask_fmt, int mask_flags, int dst_fmt, double npix) { pixman_image_t * src_img; pixman_image_t * dst_img; pixman_image_t * mask_img; pixman_image_t * xsrc_img; pixman_image_t * xdst_img; pixman_image_t * xmask_img; double t1, t2, t3, pix_cnt; int64_t n, l1test_width, nlines; double bytes_per_pix = 0; pixman_bool_t bench_pixbuf = FALSE; pixman_composite_func_t func = pixman_image_composite_wrapper; if (!(src_flags & SOLID_FLAG)) { bytes_per_pix += (src_fmt >> 24) / 8.0; src_img = pixman_image_create_bits (src_fmt, WIDTH, HEIGHT, src, WIDTH * 4); xsrc_img = pixman_image_create_bits (src_fmt, XWIDTH, XHEIGHT, src, XWIDTH * 4); } else { src_img = pixman_image_create_bits (src_fmt, 1, 1, src, 4); xsrc_img = pixman_image_create_bits (src_fmt, 1, 1, src, 4); pixman_image_set_repeat (src_img, PIXMAN_REPEAT_NORMAL); pixman_image_set_repeat (xsrc_img, PIXMAN_REPEAT_NORMAL); } bytes_per_pix += (dst_fmt >> 24) / 8.0; dst_img = pixman_image_create_bits (dst_fmt, WIDTH, HEIGHT, dst, WIDTH * 4); mask_img = NULL; xmask_img = NULL; if (strcmp (testname, "pixbuf") == 0 || strcmp (testname, "rpixbuf") == 0) { bench_pixbuf = TRUE; } if (!(mask_flags & SOLID_FLAG) && mask_fmt != PIXMAN_null) { bytes_per_pix += (mask_fmt >> 24) / ((op == PIXMAN_OP_SRC) ? 8.0 : 4.0); mask_img = pixman_image_create_bits (mask_fmt, WIDTH, HEIGHT, bench_pixbuf ? src : mask, WIDTH * 4); xmask_img = pixman_image_create_bits (mask_fmt, XWIDTH, XHEIGHT, bench_pixbuf ? src : mask, XWIDTH * 4); } else if (mask_fmt != PIXMAN_null) { mask_img = pixman_image_create_bits (mask_fmt, 1, 1, mask, 4); xmask_img = pixman_image_create_bits (mask_fmt, 1, 1, mask, 4 * 4); pixman_image_set_repeat (mask_img, PIXMAN_REPEAT_NORMAL); pixman_image_set_repeat (xmask_img, PIXMAN_REPEAT_NORMAL); } if ((mask_flags & CA_FLAG) && mask_fmt != PIXMAN_null) { pixman_image_set_component_alpha (mask_img, 1); } xdst_img = pixman_image_create_bits (dst_fmt, XWIDTH, XHEIGHT, dst, XWIDTH * 4); if (!use_csv_output) printf ("%24s %c", testname, func != pixman_image_composite_wrapper ? '-' : '='); memcpy (dst, src, BUFSIZE); memcpy (src, dst, BUFSIZE); l1test_width = L1CACHE_SIZE / 8 - 64; if (l1test_width < 1) l1test_width = 1; if (l1test_width > WIDTH - 64) l1test_width = WIDTH - 64; n = 1 + npix / (l1test_width * 8); t1 = gettime (); #if EXCLUDE_OVERHEAD pix_cnt = bench_L (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty, l1test_width, 1); #endif t2 = gettime (); pix_cnt = bench_L (op, src_img, mask_img, dst_img, n, func, l1test_width, 1); t3 = gettime (); if (use_csv_output) printf ("%g,", Mpx_per_sec (pix_cnt, t1, t2, t3)); else printf (" L1:%7.2f", Mpx_per_sec (pix_cnt, t1, t2, t3)); fflush (stdout); memcpy (dst, src, BUFSIZE); memcpy (src, dst, BUFSIZE); nlines = (L2CACHE_SIZE / l1test_width) / ((PIXMAN_FORMAT_BPP(src_fmt) + PIXMAN_FORMAT_BPP(dst_fmt)) / 8); if (nlines < 1) nlines = 1; n = 1 + npix / (l1test_width * nlines); t1 = gettime (); #if EXCLUDE_OVERHEAD pix_cnt = bench_L (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty, l1test_width, nlines); #endif t2 = gettime (); pix_cnt = bench_L (op, src_img, mask_img, dst_img, n, func, l1test_width, nlines); t3 = gettime (); if (use_csv_output) printf ("%g,", Mpx_per_sec (pix_cnt, t1, t2, t3)); else printf (" L2:%7.2f", Mpx_per_sec (pix_cnt, t1, t2, t3)); fflush (stdout); memcpy (dst, src, BUFSIZE); memcpy (src, dst, BUFSIZE); n = 1 + npix / (WIDTH * HEIGHT); t1 = gettime (); #if EXCLUDE_OVERHEAD pix_cnt = bench_M (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty); #endif t2 = gettime (); pix_cnt = bench_M (op, src_img, mask_img, dst_img, n, func); t3 = gettime (); if (use_csv_output) printf ("%g,", Mpx_per_sec (pix_cnt, t1, t2, t3)); else printf (" M:%6.2f (%6.2f%%)", Mpx_per_sec (pix_cnt, t1, t2, t3), (pix_cnt / ((t3 - t2) - (t2 - t1)) * bytes_per_pix) * (100.0 / bandwidth) ); fflush (stdout); memcpy (dst, src, BUFSIZE); memcpy (src, dst, BUFSIZE); n = 1 + npix / (8 * TILEWIDTH * TILEWIDTH); t1 = gettime (); #if EXCLUDE_OVERHEAD pix_cnt = bench_HT (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty); #endif t2 = gettime (); pix_cnt = bench_HT (op, src_img, mask_img, dst_img, n, func); t3 = gettime (); if (use_csv_output) printf ("%g,", Mpx_per_sec (pix_cnt, t1, t2, t3)); else printf (" HT:%6.2f", Mpx_per_sec (pix_cnt, t1, t2, t3)); fflush (stdout); memcpy (dst, src, BUFSIZE); memcpy (src, dst, BUFSIZE); n = 1 + npix / (8 * TILEWIDTH * TILEWIDTH); t1 = gettime (); #if EXCLUDE_OVERHEAD pix_cnt = bench_VT (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty); #endif t2 = gettime (); pix_cnt = bench_VT (op, src_img, mask_img, dst_img, n, func); t3 = gettime (); if (use_csv_output) printf ("%g,", Mpx_per_sec (pix_cnt, t1, t2, t3)); else printf (" VT:%6.2f", Mpx_per_sec (pix_cnt, t1, t2, t3)); fflush (stdout); memcpy (dst, src, BUFSIZE); memcpy (src, dst, BUFSIZE); n = 1 + npix / (8 * TILEWIDTH * TILEWIDTH); t1 = gettime (); #if EXCLUDE_OVERHEAD pix_cnt = bench_R (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty, WIDTH, HEIGHT); #endif t2 = gettime (); pix_cnt = bench_R (op, src_img, mask_img, dst_img, n, func, WIDTH, HEIGHT); t3 = gettime (); if (use_csv_output) printf ("%g,", Mpx_per_sec (pix_cnt, t1, t2, t3)); else printf (" R:%6.2f", Mpx_per_sec (pix_cnt, t1, t2, t3)); fflush (stdout); memcpy (dst, src, BUFSIZE); memcpy (src, dst, BUFSIZE); n = 1 + npix / (16 * TINYWIDTH * TINYWIDTH); t1 = gettime (); #if EXCLUDE_OVERHEAD pix_cnt = bench_RT (op, src_img, mask_img, dst_img, n, pixman_image_composite_empty, WIDTH, HEIGHT); #endif t2 = gettime (); pix_cnt = bench_RT (op, src_img, mask_img, dst_img, n, func, WIDTH, HEIGHT); t3 = gettime (); if (use_csv_output) printf ("%g\n", Mpx_per_sec (pix_cnt, t1, t2, t3)); else printf (" RT:%6.2f (%4.0fKops/s)\n", Mpx_per_sec (pix_cnt, t1, t2, t3), (double) n / ((t3 - t2) * 1000)); if (mask_img) { pixman_image_unref (mask_img); pixman_image_unref (xmask_img); } pixman_image_unref (src_img); pixman_image_unref (dst_img); pixman_image_unref (xsrc_img); pixman_image_unref (xdst_img); } #define PIXMAN_OP_OUT_REV (PIXMAN_OP_OUT_REVERSE) struct test_entry { const char *testname; int src_fmt; int src_flags; int op; int mask_fmt; int mask_flags; int dst_fmt; }; typedef struct test_entry test_entry_t; static const test_entry_t tests_tbl[] = { { "add_8_8_8", PIXMAN_a8, 0, PIXMAN_OP_ADD, PIXMAN_a8, 0, PIXMAN_a8 }, { "add_n_8_8", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_a8, 0, PIXMAN_a8 }, { "add_n_8_8888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_a8, 0, PIXMAN_a8r8g8b8 }, { "add_n_8_x888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_a8, 0, PIXMAN_x8r8g8b8 }, { "add_n_8_0565", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_a8, 0, PIXMAN_r5g6b5 }, { "add_n_8_1555", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_a8, 0, PIXMAN_a1r5g5b5 }, { "add_n_8_4444", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_a8, 0, PIXMAN_a4r4g4b4 }, { "add_n_8_2222", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_a8, 0, PIXMAN_a2r2g2b2 }, { "add_n_8_2x10", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_a8, 0, PIXMAN_x2r10g10b10 }, { "add_n_8_2a10", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_a8, 0, PIXMAN_a2r10g10b10 }, { "add_n_8", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_a8 }, { "add_n_8888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_a8r8g8b8 }, { "add_n_x888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_x8r8g8b8 }, { "add_n_0565", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_r5g6b5 }, { "add_n_1555", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_a1r5g5b5 }, { "add_n_4444", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_a4r4g4b4 }, { "add_n_2222", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_a2r2g2b2 }, { "add_n_2x10", PIXMAN_a2r10g10b10, 1, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_x2r10g10b10 }, { "add_n_2a10", PIXMAN_a2r10g10b10, 1, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_a2r10g10b10 }, { "add_8_8", PIXMAN_a8, 0, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_a8 }, { "add_x888_x888", PIXMAN_x8r8g8b8, 0, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_x8r8g8b8 }, { "add_8888_8888", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_a8r8g8b8 }, { "add_8888_0565", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_r5g6b5 }, { "add_8888_1555", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_a1r5g5b5 }, { "add_8888_4444", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_a4r4g4b4 }, { "add_8888_2222", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_a2r2g2b2 }, { "add_0565_0565", PIXMAN_r5g6b5, 0, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_r5g6b5 }, { "add_1555_1555", PIXMAN_a1r5g5b5, 0, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_a1r5g5b5 }, { "add_0565_2x10", PIXMAN_r5g6b5, 0, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_x2r10g10b10 }, { "add_2a10_2a10", PIXMAN_a2r10g10b10, 0, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_a2r10g10b10 }, { "in_n_8_8", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_IN, PIXMAN_a8, 0, PIXMAN_a8 }, { "in_8_8", PIXMAN_a8, 0, PIXMAN_OP_IN, PIXMAN_null, 0, PIXMAN_a8 }, { "src_n_2222", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_a2r2g2b2 }, { "src_n_0565", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_r5g6b5 }, { "src_n_1555", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_a1r5g5b5 }, { "src_n_4444", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_a4r4g4b4 }, { "src_n_x888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_x8r8g8b8 }, { "src_n_8888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_a8r8g8b8 }, { "src_n_2x10", PIXMAN_a2r10g10b10, 1, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_x2r10g10b10 }, { "src_n_2a10", PIXMAN_a2r10g10b10, 1, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_a2r10g10b10 }, { "src_8888_0565", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_r5g6b5 }, { "src_0565_8888", PIXMAN_r5g6b5, 0, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_a8r8g8b8 }, { "src_8888_4444", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_a4r4g4b4 }, { "src_8888_2222", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_a2r2g2b2 }, { "src_8888_2x10", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_x2r10g10b10 }, { "src_8888_2a10", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_a2r10g10b10 }, { "src_0888_0565", PIXMAN_r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_r5g6b5 }, { "src_0888_8888", PIXMAN_r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_a8r8g8b8 }, { "src_0888_x888", PIXMAN_r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_x8r8g8b8 }, { "src_0888_8888_rev", PIXMAN_b8g8r8, 0, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_x8r8g8b8 }, { "src_0888_0565_rev", PIXMAN_b8g8r8, 0, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_r5g6b5 }, { "src_x888_x888", PIXMAN_x8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_x8r8g8b8 }, { "src_x888_8888", PIXMAN_x8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_a8r8g8b8 }, { "src_8888_8888", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_a8r8g8b8 }, { "src_0565_0565", PIXMAN_r5g6b5, 0, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_r5g6b5 }, { "src_1555_0565", PIXMAN_a1r5g5b5, 0, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_r5g6b5 }, { "src_0565_1555", PIXMAN_r5g6b5, 0, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_a1r5g5b5 }, { "src_8_8", PIXMAN_a8, 0, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_a8 }, { "src_n_8", PIXMAN_a8, 1, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_a8 }, { "src_n_8_0565", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_r5g6b5 }, { "src_n_8_1555", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_a1r5g5b5 }, { "src_n_8_4444", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_a4r4g4b4 }, { "src_n_8_2222", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_a2r2g2b2 }, { "src_n_8_x888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_x8r8g8b8 }, { "src_n_8_8888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_a8r8g8b8 }, { "src_n_8_2x10", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_x2r10g10b10 }, { "src_n_8_2a10", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_a2r10g10b10 }, { "src_8888_8_0565", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_r5g6b5 }, { "src_0888_8_0565", PIXMAN_r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_r5g6b5 }, { "src_0888_8_8888", PIXMAN_r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_a8r8g8b8 }, { "src_0888_8_x888", PIXMAN_r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_x8r8g8b8 }, { "src_x888_8_x888", PIXMAN_x8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_x8r8g8b8 }, { "src_x888_8_8888", PIXMAN_x8r8g8b8, 0, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_a8r8g8b8 }, { "src_0565_8_0565", PIXMAN_r5g6b5, 0, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_r5g6b5 }, { "src_1555_8_0565", PIXMAN_a1r5g5b5, 0, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_r5g6b5 }, { "src_0565_8_1555", PIXMAN_r5g6b5, 0, PIXMAN_OP_SRC, PIXMAN_a8, 0, PIXMAN_a1r5g5b5 }, { "over_n_x888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_null, 0, PIXMAN_x8r8g8b8 }, { "over_n_8888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_null, 0, PIXMAN_a8r8g8b8 }, { "over_n_0565", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_null, 0, PIXMAN_r5g6b5 }, { "over_n_1555", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_null, 0, PIXMAN_a1r5g5b5 }, { "over_8888_0565", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_OVER, PIXMAN_null, 0, PIXMAN_r5g6b5 }, { "over_8888_8888", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_OVER, PIXMAN_null, 0, PIXMAN_a8r8g8b8 }, { "over_8888_x888", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_OVER, PIXMAN_null, 0, PIXMAN_x8r8g8b8 }, { "over_x888_8_0565", PIXMAN_x8r8g8b8, 0, PIXMAN_OP_OVER, PIXMAN_a8, 0, PIXMAN_r5g6b5 }, { "over_x888_8_8888", PIXMAN_x8r8g8b8, 0, PIXMAN_OP_OVER, PIXMAN_a8, 0, PIXMAN_a8r8g8b8 }, { "over_n_8_0565", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8, 0, PIXMAN_r5g6b5 }, { "over_n_8_1555", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8, 0, PIXMAN_a1r5g5b5 }, { "over_n_8_4444", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8, 0, PIXMAN_a4r4g4b4 }, { "over_n_8_2222", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8, 0, PIXMAN_a2r2g2b2 }, { "over_n_8_x888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8, 0, PIXMAN_x8r8g8b8 }, { "over_n_8_8888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8, 0, PIXMAN_a8r8g8b8 }, { "over_n_8_2x10", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8, 0, PIXMAN_x2r10g10b10 }, { "over_n_8_2a10", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8, 0, PIXMAN_a2r10g10b10 }, { "over_n_8888_8888_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, 2, PIXMAN_a8r8g8b8 }, { "over_n_8888_x888_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, 2, PIXMAN_x8r8g8b8 }, { "over_n_8888_0565_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, 2, PIXMAN_r5g6b5 }, { "over_n_8888_1555_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, 2, PIXMAN_a1r5g5b5 }, { "over_n_8888_4444_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, 2, PIXMAN_a4r4g4b4 }, { "over_n_8888_2222_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, 2, PIXMAN_a2r2g2b2 }, { "over_n_8888_2x10_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, 2, PIXMAN_x2r10g10b10 }, { "over_n_8888_2a10_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, 2, PIXMAN_a2r10g10b10 }, { "over_8888_n_8888", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_OVER, PIXMAN_a8, 1, PIXMAN_a8r8g8b8 }, { "over_8888_n_x888", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_OVER, PIXMAN_a8, 1, PIXMAN_x8r8g8b8 }, { "over_8888_n_0565", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_OVER, PIXMAN_a8, 1, PIXMAN_r5g6b5 }, { "over_8888_n_1555", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_OVER, PIXMAN_a8, 1, PIXMAN_a1r5g5b5 }, { "over_x888_n_8888", PIXMAN_x8r8g8b8, 0, PIXMAN_OP_OVER, PIXMAN_a8, 1, PIXMAN_a8r8g8b8 }, { "outrev_n_8_0565", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OUT_REV, PIXMAN_a8, 0, PIXMAN_r5g6b5 }, { "outrev_n_8_1555", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OUT_REV, PIXMAN_a8, 0, PIXMAN_a1r5g5b5 }, { "outrev_n_8_x888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OUT_REV, PIXMAN_a8, 0, PIXMAN_x8r8g8b8 }, { "outrev_n_8_8888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OUT_REV, PIXMAN_a8, 0, PIXMAN_a8r8g8b8 }, { "outrev_n_8888_0565_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OUT_REV, PIXMAN_a8r8g8b8, 2, PIXMAN_r5g6b5 }, { "outrev_n_8888_1555_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OUT_REV, PIXMAN_a8r8g8b8, 2, PIXMAN_a1r5g5b5 }, { "outrev_n_8888_x888_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OUT_REV, PIXMAN_a8r8g8b8, 2, PIXMAN_x8r8g8b8 }, { "outrev_n_8888_8888_ca", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OUT_REV, PIXMAN_a8r8g8b8, 2, PIXMAN_a8r8g8b8 }, { "over_reverse_n_8888", PIXMAN_a8r8g8b8, 1, PIXMAN_OP_OVER_REVERSE, PIXMAN_null, 0, PIXMAN_a8r8g8b8 }, { "in_reverse_8888_8888", PIXMAN_a8r8g8b8, 0, PIXMAN_OP_IN_REVERSE, PIXMAN_null, 0, PIXMAN_a8r8g8b8 }, { "pixbuf", PIXMAN_x8b8g8r8, 0, PIXMAN_OP_SRC, PIXMAN_a8b8g8r8, 0, PIXMAN_a8r8g8b8 }, { "rpixbuf", PIXMAN_x8b8g8r8, 0, PIXMAN_OP_SRC, PIXMAN_a8b8g8r8, 0, PIXMAN_a8b8g8r8 }, }; static const test_entry_t special_patterns[] = { { "add_n_2x10", PIXMAN_a2r10g10b10, 1, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_x2r10g10b10 }, { "add_n_2a10", PIXMAN_a2r10g10b10, 1, PIXMAN_OP_ADD, PIXMAN_null, 0, PIXMAN_a2r10g10b10 }, { "src_n_2x10", PIXMAN_a2r10g10b10, 1, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_x2r10g10b10 }, { "src_n_2a10", PIXMAN_a2r10g10b10, 1, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_a2r10g10b10 }, { "src_0888_8888_rev", PIXMAN_b8g8r8, 0, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_x8r8g8b8 }, { "src_0888_0565_rev", PIXMAN_b8g8r8, 0, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_r5g6b5 }, { "src_n_8", PIXMAN_a8, 1, PIXMAN_OP_SRC, PIXMAN_null, 0, PIXMAN_a8 }, { "pixbuf", PIXMAN_x8b8g8r8, 0, PIXMAN_OP_SRC, PIXMAN_a8b8g8r8, 0, PIXMAN_a8r8g8b8 }, { "rpixbuf", PIXMAN_x8b8g8r8, 0, PIXMAN_OP_SRC, PIXMAN_a8b8g8r8, 0, PIXMAN_a8b8g8r8 }, }; /* Returns the sub-string's end pointer in string. */ static const char * copy_sub_string (char *buf, const char *string, const char *scan_from, const char *end) { const char *delim; size_t n; delim = strchr (scan_from, '_'); if (!delim) delim = end; n = delim - string; strncpy(buf, string, n); buf[n] = '\0'; return delim; } static pixman_op_t parse_longest_operator (char *buf, const char **strp, const char *end) { const char *p = *strp; const char *sub_end; const char *best_end = p; pixman_op_t best_op = PIXMAN_OP_NONE; pixman_op_t op; while (p < end) { sub_end = copy_sub_string (buf, *strp, p, end); op = operator_from_string (buf); p = sub_end + 1; if (op != PIXMAN_OP_NONE) { best_end = p; best_op = op; } } *strp = best_end; return best_op; } static pixman_format_code_t parse_format (char *buf, const char **p, const char *end) { pixman_format_code_t format; const char *delim; if (*p >= end) return PIXMAN_null; delim = copy_sub_string (buf, *p, *p, end); format = format_from_string (buf); if (format != PIXMAN_null) *p = delim + 1; return format; } static int parse_test_pattern (test_entry_t *test, const char *pattern) { const char *p = pattern; const char *end = pattern + strlen (pattern); char buf[1024]; pixman_format_code_t format[3]; int i; if (strlen (pattern) > sizeof (buf) - 1) return -1; /* Special cases that the parser cannot produce. */ for (i = 0; i < ARRAY_LENGTH (special_patterns); i++) { if (strcmp (pattern, special_patterns[i].testname) == 0) { *test = special_patterns[i]; return 0; } } test->testname = pattern; /* Extract operator, may contain delimiters, * so take the longest string that matches. */ test->op = parse_longest_operator (buf, &p, end); if (test->op == PIXMAN_OP_NONE) return -1; /* extract up to three pixel formats */ format[0] = parse_format (buf, &p, end); format[1] = parse_format (buf, &p, end); format[2] = parse_format (buf, &p, end); if (format[0] == PIXMAN_null || format[1] == PIXMAN_null) return -1; /* recognize CA flag */ test->mask_flags = 0; if (p < end) { if (strcmp (p, "ca") == 0) test->mask_flags |= CA_FLAG; else return -1; /* trailing garbage */ } test->src_fmt = format[0]; if (format[2] == PIXMAN_null) { test->mask_fmt = PIXMAN_null; test->dst_fmt = format[1]; } else { test->mask_fmt = format[1]; test->dst_fmt = format[2]; } test->src_flags = 0; if (test->src_fmt == PIXMAN_solid) { test->src_fmt = PIXMAN_a8r8g8b8; test->src_flags |= SOLID_FLAG; } if (test->mask_fmt == PIXMAN_solid) { if (test->mask_flags & CA_FLAG) test->mask_fmt = PIXMAN_a8r8g8b8; else test->mask_fmt = PIXMAN_a8; test->mask_flags |= SOLID_FLAG; } return 0; } static int check_int (int got, int expected, const char *name, const char *field) { if (got == expected) return 0; printf ("%s: %s failure: expected %d, got %d.\n", name, field, expected, got); return 1; } static int check_format (int got, int expected, const char *name, const char *field) { if (got == expected) return 0; printf ("%s: %s failure: expected %s (%#x), got %s (%#x).\n", name, field, format_name (expected), expected, format_name (got), got); return 1; } static void parser_self_test (void) { const test_entry_t *ent; test_entry_t test; int fails = 0; int i; for (i = 0; i < ARRAY_LENGTH (tests_tbl); i++) { ent = &tests_tbl[i]; if (parse_test_pattern (&test, ent->testname) < 0) { printf ("parsing failed for '%s'\n", ent->testname); fails++; continue; } fails += check_format (test.src_fmt, ent->src_fmt, ent->testname, "src_fmt"); fails += check_format (test.mask_fmt, ent->mask_fmt, ent->testname, "mask_fmt"); fails += check_format (test.dst_fmt, ent->dst_fmt, ent->testname, "dst_fmt"); fails += check_int (test.src_flags, ent->src_flags, ent->testname, "src_flags"); fails += check_int (test.mask_flags, ent->mask_flags, ent->testname, "mask_flags"); fails += check_int (test.op, ent->op, ent->testname, "op"); } if (fails) { printf ("Parser self-test failed.\n"); exit (EXIT_FAILURE); } if (!use_csv_output) printf ("Parser self-test complete.\n"); } static void print_test_details (const test_entry_t *test) { printf ("%s: %s, src %s%s, mask %s%s%s, dst %s\n", test->testname, operator_name (test->op), format_name (test->src_fmt), test->src_flags & SOLID_FLAG ? " solid" : "", format_name (test->mask_fmt), test->mask_flags & SOLID_FLAG ? " solid" : "", test->mask_flags & CA_FLAG ? " CA" : "", format_name (test->dst_fmt)); } static void run_one_test (const char *pattern, double bandwidth_, pixman_bool_t prdetails) { test_entry_t test; if (parse_test_pattern (&test, pattern) < 0) { printf ("Error: Could not parse the test pattern '%s'.\n", pattern); return; } if (prdetails) { print_test_details (&test); printf ("---\n"); } bench_composite (pattern, test.src_fmt, test.src_flags, test.op, test.mask_fmt, test.mask_flags, test.dst_fmt, bandwidth_ / 8); } static void run_default_tests (double bandwidth_) { int i; for (i = 0; i < ARRAY_LENGTH (tests_tbl); i++) run_one_test (tests_tbl[i].testname, bandwidth_, FALSE); } static void print_explanation (void) { printf ("Benchmark for a set of most commonly used functions\n"); printf ("---\n"); printf ("All results are presented in millions of pixels per second\n"); printf ("L1 - small Xx1 rectangle (fitting L1 cache), always blitted at the same\n"); printf (" memory location with small drift in horizontal direction\n"); printf ("L2 - small XxY rectangle (fitting L2 cache), always blitted at the same\n"); printf (" memory location with small drift in horizontal direction\n"); printf ("M - large %dx%d rectangle, always blitted at the same\n", WIDTH - 64, HEIGHT); printf (" memory location with small drift in horizontal direction\n"); printf ("HT - random rectangles with %dx%d average size are copied from\n", TILEWIDTH, TILEWIDTH); printf (" one %dx%d buffer to another, traversing from left to right\n", WIDTH, HEIGHT); printf (" and from top to bottom\n"); printf ("VT - random rectangles with %dx%d average size are copied from\n", TILEWIDTH, TILEWIDTH); printf (" one %dx%d buffer to another, traversing from top to bottom\n", WIDTH, HEIGHT); printf (" and from left to right\n"); printf ("R - random rectangles with %dx%d average size are copied from\n", TILEWIDTH, TILEWIDTH); printf (" random locations of one %dx%d buffer to another\n", WIDTH, HEIGHT); printf ("RT - as R, but %dx%d average sized rectangles are copied\n", TINYWIDTH, TINYWIDTH); printf ("---\n"); } static void print_speed_scaling (double bw) { printf ("reference memcpy speed = %.1fMB/s (%.1fMP/s for 32bpp fills)\n", bw / 1000000., bw / 4000000); if (use_scaling) { printf ("---\n"); if (filter == PIXMAN_FILTER_BILINEAR) printf ("BILINEAR scaling\n"); else if (filter == PIXMAN_FILTER_NEAREST) printf ("NEAREST scaling\n"); else printf ("UNKNOWN scaling\n"); } printf ("---\n"); } static void usage (const char *progname) { printf ("Usage: %s [-b] [-n] [-c] [-m M] pattern\n", progname); printf (" -n : benchmark nearest scaling\n"); printf (" -b : benchmark bilinear scaling\n"); printf (" -c : print output as CSV data\n"); printf (" -m M : set reference memcpy speed to M MB/s instead of measuring it\n"); } int main (int argc, char *argv[]) { int i; const char *pattern = NULL; for (i = 1; i < argc; i++) { if (argv[i][0] == '-') { if (strchr (argv[i] + 1, 'b')) { use_scaling = TRUE; filter = PIXMAN_FILTER_BILINEAR; } else if (strchr (argv[i] + 1, 'n')) { use_scaling = TRUE; filter = PIXMAN_FILTER_NEAREST; } if (strchr (argv[i] + 1, 'c')) use_csv_output = TRUE; if (strcmp (argv[i], "-m") == 0 && i + 1 < argc) bandwidth = atof (argv[++i]) * 1e6; } else { if (pattern) { pattern = NULL; printf ("Error: extra arguments given.\n"); break; } pattern = argv[i]; } } if (!pattern) { usage (argv[0]); return 1; } parser_self_test (); src = aligned_malloc (4096, BUFSIZE * 3); memset (src, 0xCC, BUFSIZE * 3); dst = src + (BUFSIZE / 4); mask = dst + (BUFSIZE / 4); if (!use_csv_output) print_explanation (); if (bandwidth < 1.0) bandwidth = bench_memcpy (); if (!use_csv_output) print_speed_scaling (bandwidth); if (strcmp (pattern, "all") == 0) run_default_tests (bandwidth); else run_one_test (pattern, bandwidth, !use_csv_output); free (src); return 0; } pixman-0.38.4/test/solid-test.c0000644000175000017500000002437513447762142013262 00000000000000/* * Copyright © 2015 RISC OS Open Ltd * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of the copyright holders not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. The copyright holders make no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. * * Author: Ben Avison (bavison@riscosopen.org) * */ #include "utils.h" #include #include #define WIDTH 32 #define HEIGHT 32 static const pixman_op_t op_list[] = { PIXMAN_OP_SRC, PIXMAN_OP_OVER, PIXMAN_OP_ADD, PIXMAN_OP_CLEAR, PIXMAN_OP_SRC, PIXMAN_OP_DST, PIXMAN_OP_OVER, PIXMAN_OP_OVER_REVERSE, PIXMAN_OP_IN, PIXMAN_OP_IN_REVERSE, PIXMAN_OP_OUT, PIXMAN_OP_OUT_REVERSE, PIXMAN_OP_ATOP, PIXMAN_OP_ATOP_REVERSE, PIXMAN_OP_XOR, PIXMAN_OP_ADD, PIXMAN_OP_MULTIPLY, PIXMAN_OP_SCREEN, PIXMAN_OP_OVERLAY, PIXMAN_OP_DARKEN, PIXMAN_OP_LIGHTEN, PIXMAN_OP_HARD_LIGHT, PIXMAN_OP_DIFFERENCE, PIXMAN_OP_EXCLUSION, #if 0 /* these use floating point math and are not always bitexact on different platforms */ PIXMAN_OP_SATURATE, PIXMAN_OP_DISJOINT_CLEAR, PIXMAN_OP_DISJOINT_SRC, PIXMAN_OP_DISJOINT_DST, PIXMAN_OP_DISJOINT_OVER, PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_OP_DISJOINT_IN, PIXMAN_OP_DISJOINT_IN_REVERSE, PIXMAN_OP_DISJOINT_OUT, PIXMAN_OP_DISJOINT_OUT_REVERSE, PIXMAN_OP_DISJOINT_ATOP, PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_OP_DISJOINT_XOR, PIXMAN_OP_CONJOINT_CLEAR, PIXMAN_OP_CONJOINT_SRC, PIXMAN_OP_CONJOINT_DST, PIXMAN_OP_CONJOINT_OVER, PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_OP_CONJOINT_IN, PIXMAN_OP_CONJOINT_IN_REVERSE, PIXMAN_OP_CONJOINT_OUT, PIXMAN_OP_CONJOINT_OUT_REVERSE, PIXMAN_OP_CONJOINT_ATOP, PIXMAN_OP_CONJOINT_ATOP_REVERSE, PIXMAN_OP_CONJOINT_XOR, PIXMAN_OP_COLOR_DODGE, PIXMAN_OP_COLOR_BURN, PIXMAN_OP_SOFT_LIGHT, PIXMAN_OP_HSL_HUE, PIXMAN_OP_HSL_SATURATION, PIXMAN_OP_HSL_COLOR, PIXMAN_OP_HSL_LUMINOSITY, #endif }; /* The first eight format in the list are by far the most widely * used formats, so we test those more than the others */ #define N_MOST_LIKELY_FORMATS 8 static const pixman_format_code_t img_fmt_list[] = { PIXMAN_a8r8g8b8, PIXMAN_a8b8g8r8, PIXMAN_x8r8g8b8, PIXMAN_x8b8g8r8, PIXMAN_r5g6b5, PIXMAN_b5g6r5, PIXMAN_a8, PIXMAN_a1, PIXMAN_r3g3b2, PIXMAN_b8g8r8a8, PIXMAN_b8g8r8x8, PIXMAN_r8g8b8a8, PIXMAN_r8g8b8x8, PIXMAN_x14r6g6b6, PIXMAN_r8g8b8, PIXMAN_b8g8r8, #if 0 /* These are going to use floating point in the near future */ PIXMAN_x2r10g10b10, PIXMAN_a2r10g10b10, PIXMAN_x2b10g10r10, PIXMAN_a2b10g10r10, #endif PIXMAN_a1r5g5b5, PIXMAN_x1r5g5b5, PIXMAN_a1b5g5r5, PIXMAN_x1b5g5r5, PIXMAN_a4r4g4b4, PIXMAN_x4r4g4b4, PIXMAN_a4b4g4r4, PIXMAN_x4b4g4r4, PIXMAN_r3g3b2, PIXMAN_b2g3r3, PIXMAN_a2r2g2b2, PIXMAN_a2b2g2r2, PIXMAN_c8, PIXMAN_g8, PIXMAN_x4c4, PIXMAN_x4g4, PIXMAN_c4, PIXMAN_g4, PIXMAN_g1, PIXMAN_x4a4, PIXMAN_a4, PIXMAN_r1g2b1, PIXMAN_b1g2r1, PIXMAN_a1r1g1b1, PIXMAN_a1b1g1r1, PIXMAN_null }; static const pixman_format_code_t mask_fmt_list[] = { PIXMAN_a8r8g8b8, PIXMAN_a8, PIXMAN_a4, PIXMAN_a1, PIXMAN_null }; static pixman_indexed_t rgb_palette[9]; static pixman_indexed_t y_palette[9]; static pixman_format_code_t random_format (const pixman_format_code_t *allowed_formats) { int n = 0; while (allowed_formats[n] != PIXMAN_null) n++; if (n > N_MOST_LIKELY_FORMATS && prng_rand_n (4) != 0) n = N_MOST_LIKELY_FORMATS; return allowed_formats[prng_rand_n (n)]; } static pixman_image_t * create_multi_pixel_image (const pixman_format_code_t *allowed_formats, uint32_t *buffer, pixman_format_code_t *used_fmt) { pixman_format_code_t fmt; pixman_image_t *img; int stride; fmt = random_format (allowed_formats); stride = (WIDTH * PIXMAN_FORMAT_BPP (fmt) + 31) / 32 * 4; img = pixman_image_create_bits (fmt, WIDTH, HEIGHT, buffer, stride); if (PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_COLOR) pixman_image_set_indexed (img, &(rgb_palette[PIXMAN_FORMAT_BPP (fmt)])); else if (PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_GRAY) pixman_image_set_indexed (img, &(y_palette[PIXMAN_FORMAT_BPP (fmt)])); prng_randmemset (buffer, WIDTH * HEIGHT * 4, 0); image_endian_swap (img); if (used_fmt) *used_fmt = fmt; return img; } static pixman_image_t * create_solid_image (const pixman_format_code_t *allowed_formats, uint32_t *buffer, pixman_format_code_t *used_fmt) { if (prng_rand_n (2)) { /* Use a repeating 1x1 bitmap image for solid */ pixman_format_code_t fmt; pixman_image_t *img, *dummy_img; uint32_t bpp, dummy_buf; fmt = random_format (allowed_formats); bpp = PIXMAN_FORMAT_BPP (fmt); img = pixman_image_create_bits (fmt, 1, 1, buffer, 4); pixman_image_set_repeat (img, PIXMAN_REPEAT_NORMAL); if (PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_COLOR) pixman_image_set_indexed (img, &(rgb_palette[bpp])); else if (PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_GRAY) pixman_image_set_indexed (img, &(y_palette[bpp])); /* Force the flags to be calculated for image with initial * bitmap contents of 0 or 2^bpp-1 by plotting from it into a * separate throwaway image. It is simplest to write all 0s * or all 1s to the first word irrespective of the colour * depth even though we actually only care about the first * pixel since the stride has to be a whole number of words. */ *buffer = prng_rand_n (2) ? 0xFFFFFFFFu : 0; dummy_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, 1, 1, &dummy_buf, 4); pixman_image_composite (PIXMAN_OP_SRC, img, NULL, dummy_img, 0, 0, 0, 0, 0, 0, 1, 1); pixman_image_unref (dummy_img); /* Now set the bitmap contents to a random value */ prng_randmemset (buffer, 4, 0); image_endian_swap (img); if (used_fmt) *used_fmt = fmt; return img; } else { /* Use a native solid image */ pixman_color_t color; pixman_image_t *img; color.alpha = prng_rand_n (UINT16_MAX + 1); color.red = prng_rand_n (UINT16_MAX + 1); color.green = prng_rand_n (UINT16_MAX + 1); color.blue = prng_rand_n (UINT16_MAX + 1); img = pixman_image_create_solid_fill (&color); if (used_fmt) *used_fmt = PIXMAN_solid; return img; } } static uint32_t test_solid (int testnum, int verbose) { pixman_op_t op; uint32_t src_buf[WIDTH * HEIGHT]; uint32_t dst_buf[WIDTH * HEIGHT]; uint32_t mask_buf[WIDTH * HEIGHT]; pixman_image_t *src_img; pixman_image_t *dst_img; pixman_image_t *mask_img = NULL; pixman_format_code_t src_fmt, dst_fmt, mask_fmt = PIXMAN_null; pixman_bool_t ca = 0; uint32_t crc32; prng_srand (testnum); op = op_list[prng_rand_n (ARRAY_LENGTH (op_list))]; dst_img = create_multi_pixel_image (img_fmt_list, dst_buf, &dst_fmt); switch (prng_rand_n (3)) { case 0: /* Solid source, no mask */ src_img = create_solid_image (img_fmt_list, src_buf, &src_fmt); break; case 1: /* Solid source, bitmap mask */ src_img = create_solid_image (img_fmt_list, src_buf, &src_fmt); mask_img = create_multi_pixel_image (mask_fmt_list, mask_buf, &mask_fmt); break; case 2: /* Bitmap image, solid mask */ src_img = create_multi_pixel_image (img_fmt_list, src_buf, &src_fmt); mask_img = create_solid_image (mask_fmt_list, mask_buf, &mask_fmt); break; default: abort (); } if (mask_img) { ca = prng_rand_n (2); pixman_image_set_component_alpha (mask_img, ca); } if (verbose) { printf ("op=%s\n", operator_name (op)); printf ("src_fmt=%s, dst_fmt=%s, mask_fmt=%s\n", format_name (src_fmt), format_name (dst_fmt), format_name (mask_fmt)); printf ("src_size=%u, mask_size=%u, component_alpha=%u\n", src_fmt == PIXMAN_solid ? 1 : src_img->bits.width, !mask_img || mask_fmt == PIXMAN_solid ? 1 : mask_img->bits.width, ca); } pixman_image_composite (op, src_img, mask_img, dst_img, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); if (verbose) print_image (dst_img); crc32 = compute_crc32_for_image (0, dst_img); pixman_image_unref (src_img); pixman_image_unref (dst_img); if (mask_img) pixman_image_unref (mask_img); return crc32; } int main (int argc, const char *argv[]) { int i; prng_srand (0); for (i = 1; i <= 8; i++) { initialize_palette (&(rgb_palette[i]), i, TRUE); initialize_palette (&(y_palette[i]), i, FALSE); } return fuzzer_test_main ("solid", 500000, 0xC30FD380, test_solid, argc, argv); } pixman-0.38.4/test/gradient-crash-test.c0000644000175000017500000001122713447762142015033 00000000000000#include #include #include "utils.h" int main (int argc, char **argv) { #define WIDTH 400 #define HEIGHT 200 uint32_t *dest = malloc (WIDTH * HEIGHT * 4); pixman_image_t *src_img; pixman_image_t *dest_img; int i, j, k, p; typedef struct { pixman_point_fixed_t p0; pixman_point_fixed_t p1; } point_pair_t; pixman_gradient_stop_t onestop[1] = { { pixman_int_to_fixed (1), { 0xffff, 0xeeee, 0xeeee, 0xeeee } }, }; pixman_gradient_stop_t subsetstops[2] = { { pixman_int_to_fixed (1), { 0xffff, 0xeeee, 0xeeee, 0xeeee } }, { pixman_int_to_fixed (1), { 0xffff, 0xeeee, 0xeeee, 0xeeee } }, }; pixman_gradient_stop_t stops01[2] = { { pixman_int_to_fixed (0), { 0xffff, 0xeeee, 0xeeee, 0xeeee } }, { pixman_int_to_fixed (1), { 0xffff, 0x1111, 0x1111, 0x1111 } } }; point_pair_t point_pairs [] = { { { pixman_double_to_fixed (0), 0 }, { pixman_double_to_fixed (WIDTH / 8.), pixman_int_to_fixed (0) } }, { { pixman_double_to_fixed (WIDTH / 2.0), pixman_double_to_fixed (HEIGHT / 2.0) }, { pixman_double_to_fixed (WIDTH / 2.0), pixman_double_to_fixed (HEIGHT / 2.0) } } }; pixman_transform_t transformations[] = { { { { pixman_double_to_fixed (2), pixman_double_to_fixed (0.5), pixman_double_to_fixed (-100), }, { pixman_double_to_fixed (0), pixman_double_to_fixed (3), pixman_double_to_fixed (0), }, { pixman_double_to_fixed (0), pixman_double_to_fixed (0.000), pixman_double_to_fixed (1.0) } } }, { { { pixman_double_to_fixed (1), pixman_double_to_fixed (0), pixman_double_to_fixed (0), }, { pixman_double_to_fixed (0), pixman_double_to_fixed (1), pixman_double_to_fixed (0), }, { pixman_double_to_fixed (0), pixman_double_to_fixed (0.000), pixman_double_to_fixed (1.0) } } }, { { { pixman_double_to_fixed (2), pixman_double_to_fixed (1), pixman_double_to_fixed (0), }, { pixman_double_to_fixed (1), pixman_double_to_fixed (1), pixman_double_to_fixed (0), }, { pixman_double_to_fixed (2), pixman_double_to_fixed (1.000), pixman_double_to_fixed (1.0) } } }, { { { pixman_double_to_fixed (2), pixman_double_to_fixed (1), pixman_double_to_fixed (0), }, { pixman_double_to_fixed (1), pixman_double_to_fixed (1), pixman_double_to_fixed (0), }, { pixman_double_to_fixed (0), pixman_double_to_fixed (0), pixman_double_to_fixed (0) } } }, { { { pixman_double_to_fixed (2), pixman_double_to_fixed (1), pixman_double_to_fixed (0), }, { pixman_double_to_fixed (1), pixman_double_to_fixed (1), pixman_double_to_fixed (0), }, { pixman_double_to_fixed (2), pixman_double_to_fixed (-1), pixman_double_to_fixed (0) } } }, { { { pixman_double_to_fixed (2), pixman_double_to_fixed (1), pixman_double_to_fixed (3), }, { pixman_double_to_fixed (1), pixman_double_to_fixed (1), pixman_double_to_fixed (0), }, { pixman_double_to_fixed (2), pixman_double_to_fixed (-1), pixman_double_to_fixed (0) } } }, }; pixman_fixed_t r_inner; pixman_fixed_t r_outer; enable_divbyzero_exceptions(); for (i = 0; i < WIDTH * HEIGHT; ++i) dest[i] = 0x4f00004f; /* pale blue */ dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, dest, WIDTH * 4); r_inner = 0; r_outer = pixman_double_to_fixed (50.0); for (i = 0; i < 3; ++i) { pixman_gradient_stop_t *stops; int num_stops; if (i == 0) { stops = onestop; num_stops = ARRAY_LENGTH (onestop); } else if (i == 1) { stops = subsetstops; num_stops = ARRAY_LENGTH (subsetstops); } else { stops = stops01; num_stops = ARRAY_LENGTH (stops01); } for (j = 0; j < 3; ++j) { for (p = 0; p < ARRAY_LENGTH (point_pairs); ++p) { point_pair_t *pair = &(point_pairs[p]); if (j == 0) src_img = pixman_image_create_conical_gradient (&(pair->p0), r_inner, stops, num_stops); else if (j == 1) src_img = pixman_image_create_radial_gradient (&(pair->p0), &(pair->p1), r_inner, r_outer, stops, num_stops); else src_img = pixman_image_create_linear_gradient (&(pair->p0), &(pair->p1), stops, num_stops); for (k = 0; k < ARRAY_LENGTH (transformations); ++k) { pixman_image_set_transform (src_img, &transformations[k]); pixman_image_set_repeat (src_img, PIXMAN_REPEAT_NONE); pixman_image_composite (PIXMAN_OP_OVER, src_img, NULL, dest_img, 0, 0, 0, 0, 0, 0, 10 * WIDTH, HEIGHT); } pixman_image_unref (src_img); } } } pixman_image_unref (dest_img); free (dest); return 0; } pixman-0.38.4/test/oob-test.c0000644000175000017500000000335013124064037012703 00000000000000#include #include #include "utils.h" typedef struct { int width; int height; int stride; pixman_format_code_t format; } image_info_t; typedef struct { pixman_op_t op; image_info_t src; image_info_t dest; int src_x; int src_y; int dest_x; int dest_y; int width; int height; } composite_info_t; const composite_info_t info[] = { { PIXMAN_OP_SRC, { 3, 6, 16, PIXMAN_a8r8g8b8 }, { 5, 7, 20, PIXMAN_x8r8g8b8 }, 1, 8, 1, -1, 1, 8 }, { PIXMAN_OP_SRC, { 7, 5, 36, PIXMAN_a8r8g8b8 }, { 6, 5, 28, PIXMAN_x8r8g8b8 }, 8, 5, 5, 3, 1, 2 }, { PIXMAN_OP_OVER, { 10, 10, 40, PIXMAN_a2b10g10r10 }, { 10, 10, 40, PIXMAN_a2b10g10r10 }, 0, 0, 0, 0, 10, 10 }, { PIXMAN_OP_OVER, { 10, 10, 40, PIXMAN_x2b10g10r10 }, { 10, 10, 40, PIXMAN_x2b10g10r10 }, 0, 0, 0, 0, 10, 10 }, }; static pixman_image_t * make_image (const image_info_t *info) { char *data = malloc (info->stride * info->height); int i; for (i = 0; i < info->height * info->stride; ++i) data[i] = (i % 255) ^ (((i % 16) << 4) | (i & 0xf0)); return pixman_image_create_bits (info->format, info->width, info->height, (uint32_t *)data, info->stride); } static void test_composite (const composite_info_t *info) { pixman_image_t *src = make_image (&info->src); pixman_image_t *dest = make_image (&info->dest); pixman_image_composite (PIXMAN_OP_SRC, src, NULL, dest, info->src_x, info->src_y, 0, 0, info->dest_x, info->dest_y, info->width, info->height); } int main (int argc, char **argv) { int i; for (i = 0; i < ARRAY_LENGTH (info); ++i) test_composite (&info[i]); return 0; } pixman-0.38.4/test/check-formats.c0000644000175000017500000001135013447762142013706 00000000000000#include #include "utils.h" static int check_op (pixman_op_t op, pixman_format_code_t src_format, pixman_format_code_t dest_format) { uint32_t src_alpha_mask, src_green_mask; uint32_t dest_alpha_mask, dest_green_mask; pixel_checker_t src_checker, dest_checker; pixman_image_t *si, *di; uint32_t sa, sg, da, dg; uint32_t s, d; int retval = 0; pixel_checker_init (&src_checker, src_format); pixel_checker_init (&dest_checker, dest_format); pixel_checker_get_masks ( &src_checker, &src_alpha_mask, NULL, &src_green_mask, NULL); pixel_checker_get_masks ( &dest_checker, &dest_alpha_mask, NULL, &dest_green_mask, NULL); /* printf ("masks: %x %x %x %x\n", */ /* src_alpha_mask, src_green_mask, */ /* dest_alpha_mask, dest_green_mask); */ si = pixman_image_create_bits (src_format, 1, 1, &s, 4); di = pixman_image_create_bits (dest_format, 1, 1, &d, 4); sa = 0; do { sg = 0; do { da = 0; do { dg = 0; do { color_t src_color, dest_color, result_color; uint32_t orig_d; s = sa | sg; d = da | dg; orig_d = d; pixel_checker_convert_pixel_to_color (&src_checker, s, &src_color); pixel_checker_convert_pixel_to_color (&dest_checker, d, &dest_color); do_composite (op, &src_color, NULL, &dest_color, &result_color, FALSE); if (!is_little_endian()) { s <<= 32 - PIXMAN_FORMAT_BPP (src_format); d <<= 32 - PIXMAN_FORMAT_BPP (dest_format); } pixman_image_composite32 (op, si, NULL, di, 0, 0, 0, 0, 0, 0, 1, 1); if (!is_little_endian()) d >>= (32 - PIXMAN_FORMAT_BPP (dest_format)); if (!pixel_checker_check (&dest_checker, d, &result_color)) { printf ("---- test failed ----\n"); printf ("operator: %-32s\n", operator_name (op)); printf ("source: %-12s pixel: %08x\n", format_name (src_format), s); printf ("dest: %-12s pixel: %08x\n", format_name (dest_format), orig_d); printf ("got: %-12s pixel: %08x\n", format_name (dest_format), d); retval = 1; } dg -= dest_green_mask; dg &= dest_green_mask; } while (dg != 0); da -= dest_alpha_mask; da &= dest_alpha_mask; } while (da != 0); sg -= src_green_mask; sg &= src_green_mask; } while (sg != 0); sa -= src_alpha_mask; sa &= src_alpha_mask; } while (sa != 0); pixman_image_unref (si); pixman_image_unref (di); return retval; } int main (int argc, char **argv) { enum { OPTION_OP, OPTION_SRC, OPTION_DEST, LAST_OPTION } option; pixman_format_code_t src_fmt, dest_fmt; pixman_op_t op; op = PIXMAN_OP_NONE; src_fmt = PIXMAN_null; dest_fmt = PIXMAN_null; argc--; argv++; for (option = OPTION_OP; option < LAST_OPTION; ++option) { char *arg = NULL; if (argc) { argc--; arg = *argv++; } switch (option) { case OPTION_OP: if (!arg) printf (" - missing operator\n"); else if ((op = operator_from_string (arg)) == PIXMAN_OP_NONE) printf (" - unknown operator %s\n", arg); break; case OPTION_SRC: if (!arg) printf (" - missing source format\n"); else if ((src_fmt = format_from_string (arg)) == PIXMAN_null) printf (" - unknown source format %s\n", arg); break; case OPTION_DEST: if (!arg) printf (" - missing destination format\n"); else if ((dest_fmt = format_from_string (arg)) == PIXMAN_null) printf (" - unknown destination format %s\n", arg); break; default: assert (0); break; } } while (argc--) { op = PIXMAN_OP_NONE; printf (" - unexpected argument: %s\n", *argv++); } if (op == PIXMAN_OP_NONE || src_fmt == PIXMAN_null || dest_fmt == PIXMAN_null) { printf ("\nUsage:\n check-formats \n\n"); list_operators(); list_formats(); return -1; } return check_op (op, src_fmt, dest_fmt); } pixman-0.38.4/test/Makefile.in0000644000175000017500000021645513453422637013075 00000000000000# Makefile.in generated by automake 1.16.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2018 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute it, # with or without modifications, as long as this notice is preserved. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY, to the extent permitted by law; without # 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clean clean-generic clean-libtool \ clean-noinstLTLIBRARIES clean-noinstPROGRAMS cscopelist-am \ ctags ctags-am distclean distclean-compile distclean-generic \ distclean-libtool distclean-tags distdir dvi dvi-am html \ html-am info info-am install install-am install-data \ install-data-am install-dvi install-dvi-am install-exec \ install-exec-am install-html install-html-am install-info \ install-info-am install-man install-pdf install-pdf-am \ install-ps install-ps-am install-strip installcheck \ installcheck-am installdirs maintainer-clean \ maintainer-clean-generic mostlyclean mostlyclean-compile \ mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \ recheck tags tags-am uninstall uninstall-am .PRECIOUS: Makefile # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: pixman-0.38.4/test/thread-test.c0000644000175000017500000000655613447762142013420 00000000000000#include "utils.h" #ifndef HAVE_PTHREADS int main () { printf ("Skipped thread-test - pthreads not supported\n"); return 0; } #else #include #include typedef struct { int thread_no; uint32_t *dst_buf; prng_t prng_state; } info_t; static const pixman_op_t operators[] = { PIXMAN_OP_SRC, PIXMAN_OP_OVER, PIXMAN_OP_ADD, PIXMAN_OP_CLEAR, PIXMAN_OP_SRC, PIXMAN_OP_DST, PIXMAN_OP_OVER, PIXMAN_OP_OVER_REVERSE, PIXMAN_OP_IN, PIXMAN_OP_IN_REVERSE, PIXMAN_OP_OUT, PIXMAN_OP_OUT_REVERSE, PIXMAN_OP_ATOP, PIXMAN_OP_ATOP_REVERSE, PIXMAN_OP_XOR, PIXMAN_OP_ADD, PIXMAN_OP_MULTIPLY, PIXMAN_OP_SCREEN, PIXMAN_OP_OVERLAY, PIXMAN_OP_DARKEN, PIXMAN_OP_LIGHTEN, PIXMAN_OP_HARD_LIGHT, PIXMAN_OP_DIFFERENCE, PIXMAN_OP_EXCLUSION, }; static const pixman_format_code_t formats[] = { PIXMAN_a8r8g8b8, PIXMAN_r5g6b5, PIXMAN_a8, PIXMAN_a4, PIXMAN_a1, PIXMAN_b5g6r5, PIXMAN_r8g8b8a8, PIXMAN_a4r4g4b4 }; #define N_ROUNDS 8192 #define RAND_ELT(arr) \ arr[prng_rand_r(&info->prng_state) % ARRAY_LENGTH (arr)] #define DEST_WIDTH (7) static void * thread (void *data) { info_t *info = data; uint32_t crc32 = 0x0; uint32_t src_buf[64]; pixman_image_t *dst_img, *src_img; int i; prng_srand_r (&info->prng_state, info->thread_no); for (i = 0; i < N_ROUNDS; ++i) { pixman_op_t op; int rand1, rand2; prng_randmemset_r (&info->prng_state, info->dst_buf, DEST_WIDTH * sizeof (uint32_t), 0); prng_randmemset_r (&info->prng_state, src_buf, sizeof (src_buf), 0); src_img = pixman_image_create_bits ( RAND_ELT (formats), 4, 4, src_buf, 16); dst_img = pixman_image_create_bits ( RAND_ELT (formats), DEST_WIDTH, 1, info->dst_buf, DEST_WIDTH * sizeof (uint32_t)); image_endian_swap (src_img); image_endian_swap (dst_img); rand2 = prng_rand_r (&info->prng_state) % 4; rand1 = prng_rand_r (&info->prng_state) % 4; op = RAND_ELT (operators); pixman_image_composite32 ( op, src_img, NULL, dst_img, rand1, rand2, 0, 0, 0, 0, DEST_WIDTH, 1); crc32 = compute_crc32_for_image (crc32, dst_img); pixman_image_unref (src_img); pixman_image_unref (dst_img); } return (void *)(uintptr_t)crc32; } static inline uint32_t byteswap32 (uint32_t x) { return ((x & ((uint32_t)0xFF << 24)) >> 24) | ((x & ((uint32_t)0xFF << 16)) >> 8) | ((x & ((uint32_t)0xFF << 8)) << 8) | ((x & ((uint32_t)0xFF << 0)) << 24); } int main (void) { uint32_t dest[16 * DEST_WIDTH]; info_t info[16] = { { 0 } }; pthread_t threads[16]; void *retvals[16]; uint32_t crc32s[16], crc32; int i; for (i = 0; i < 16; ++i) { info[i].thread_no = i; info[i].dst_buf = &dest[i * DEST_WIDTH]; } for (i = 0; i < 16; ++i) pthread_create (&threads[i], NULL, thread, &info[i]); for (i = 0; i < 16; ++i) pthread_join (threads[i], &retvals[i]); for (i = 0; i < 16; ++i) { crc32s[i] = (uintptr_t)retvals[i]; if (is_little_endian()) crc32s[i] = byteswap32 (crc32s[i]); } crc32 = compute_crc32 (0, crc32s, sizeof crc32s); #define EXPECTED 0x82C4D9FB if (crc32 != EXPECTED) { printf ("thread-test failed. Got checksum 0x%08X, expected 0x%08X\n", crc32, EXPECTED); return 1; } return 0; } #endif pixman-0.38.4/test/blitters-test.c0000644000175000017500000002355313447762142013775 00000000000000/* * Test program, which stresses the use of different color formats and * compositing operations. * * Script 'fuzzer-find-diff.pl' can be used to narrow down the problem in * the case of test failure. */ #include #include #include "utils.h" static pixman_indexed_t rgb_palette[9]; static pixman_indexed_t y_palette[9]; /* The first eight format in the list are by far the most widely * used formats, so we test those more than the others */ #define N_MOST_LIKELY_FORMATS 8 /* Create random image for testing purposes */ static pixman_image_t * create_random_image (pixman_format_code_t *allowed_formats, int max_width, int max_height, int max_extra_stride, pixman_format_code_t *used_fmt) { int n = 0, width, height, stride; pixman_format_code_t fmt; uint32_t *buf; pixman_image_t *img; while (allowed_formats[n] != PIXMAN_null) n++; if (n > N_MOST_LIKELY_FORMATS && prng_rand_n (4) != 0) n = N_MOST_LIKELY_FORMATS; fmt = allowed_formats[prng_rand_n (n)]; width = prng_rand_n (max_width) + 1; height = prng_rand_n (max_height) + 1; stride = (width * PIXMAN_FORMAT_BPP (fmt) + 7) / 8 + prng_rand_n (max_extra_stride + 1); stride = (stride + 3) & ~3; /* do the allocation */ buf = aligned_malloc (64, stride * height); if (prng_rand_n (4) == 0) { /* uniform distribution */ prng_randmemset (buf, stride * height, 0); } else { /* significantly increased probability for 0x00 and 0xFF */ prng_randmemset (buf, stride * height, RANDMEMSET_MORE_00_AND_FF); } /* test negative stride */ if (prng_rand_n (4) == 0) { buf += (stride / 4) * (height - 1); stride = - stride; } img = pixman_image_create_bits (fmt, width, height, buf, stride); if (PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_COLOR) { pixman_image_set_indexed (img, &(rgb_palette[PIXMAN_FORMAT_BPP (fmt)])); } else if (PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_GRAY) { pixman_image_set_indexed (img, &(y_palette[PIXMAN_FORMAT_BPP (fmt)])); } if (prng_rand_n (16) == 0) pixman_image_set_filter (img, PIXMAN_FILTER_BILINEAR, NULL, 0); image_endian_swap (img); if (used_fmt) *used_fmt = fmt; return img; } /* Free random image, and optionally update crc32 based on its data */ static uint32_t free_random_image (uint32_t initcrc, pixman_image_t *img, pixman_format_code_t fmt) { uint32_t crc32 = 0; uint32_t *data = pixman_image_get_data (img); if (fmt != PIXMAN_null) crc32 = compute_crc32_for_image (initcrc, img); if (img->bits.rowstride < 0) data += img->bits.rowstride * (img->bits.height - 1); pixman_image_unref (img); free (data); return crc32; } static pixman_op_t op_list[] = { PIXMAN_OP_SRC, PIXMAN_OP_OVER, PIXMAN_OP_ADD, PIXMAN_OP_CLEAR, PIXMAN_OP_SRC, PIXMAN_OP_DST, PIXMAN_OP_OVER, PIXMAN_OP_OVER_REVERSE, PIXMAN_OP_IN, PIXMAN_OP_IN_REVERSE, PIXMAN_OP_OUT, PIXMAN_OP_OUT_REVERSE, PIXMAN_OP_ATOP, PIXMAN_OP_ATOP_REVERSE, PIXMAN_OP_XOR, PIXMAN_OP_ADD, PIXMAN_OP_MULTIPLY, PIXMAN_OP_SCREEN, PIXMAN_OP_OVERLAY, PIXMAN_OP_DARKEN, PIXMAN_OP_LIGHTEN, PIXMAN_OP_HARD_LIGHT, PIXMAN_OP_DIFFERENCE, PIXMAN_OP_EXCLUSION, #if 0 /* these use floating point math and are not always bitexact on different platforms */ PIXMAN_OP_SATURATE, PIXMAN_OP_DISJOINT_CLEAR, PIXMAN_OP_DISJOINT_SRC, PIXMAN_OP_DISJOINT_DST, PIXMAN_OP_DISJOINT_OVER, PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_OP_DISJOINT_IN, PIXMAN_OP_DISJOINT_IN_REVERSE, PIXMAN_OP_DISJOINT_OUT, PIXMAN_OP_DISJOINT_OUT_REVERSE, PIXMAN_OP_DISJOINT_ATOP, PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_OP_DISJOINT_XOR, PIXMAN_OP_CONJOINT_CLEAR, PIXMAN_OP_CONJOINT_SRC, PIXMAN_OP_CONJOINT_DST, PIXMAN_OP_CONJOINT_OVER, PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_OP_CONJOINT_IN, PIXMAN_OP_CONJOINT_IN_REVERSE, PIXMAN_OP_CONJOINT_OUT, PIXMAN_OP_CONJOINT_OUT_REVERSE, PIXMAN_OP_CONJOINT_ATOP, PIXMAN_OP_CONJOINT_ATOP_REVERSE, PIXMAN_OP_CONJOINT_XOR, PIXMAN_OP_COLOR_DODGE, PIXMAN_OP_COLOR_BURN, PIXMAN_OP_SOFT_LIGHT, PIXMAN_OP_HSL_HUE, PIXMAN_OP_HSL_SATURATION, PIXMAN_OP_HSL_COLOR, PIXMAN_OP_HSL_LUMINOSITY, #endif }; static pixman_format_code_t img_fmt_list[] = { PIXMAN_a8r8g8b8, PIXMAN_a8b8g8r8, PIXMAN_x8r8g8b8, PIXMAN_x8b8g8r8, PIXMAN_r5g6b5, PIXMAN_b5g6r5, PIXMAN_a8, PIXMAN_a1, PIXMAN_r3g3b2, PIXMAN_b8g8r8a8, PIXMAN_b8g8r8x8, PIXMAN_r8g8b8a8, PIXMAN_r8g8b8x8, PIXMAN_x14r6g6b6, PIXMAN_r8g8b8, PIXMAN_b8g8r8, #if 0 /* These are going to use floating point in the near future */ PIXMAN_x2r10g10b10, PIXMAN_a2r10g10b10, PIXMAN_x2b10g10r10, PIXMAN_a2b10g10r10, #endif PIXMAN_a1r5g5b5, PIXMAN_x1r5g5b5, PIXMAN_a1b5g5r5, PIXMAN_x1b5g5r5, PIXMAN_a4r4g4b4, PIXMAN_x4r4g4b4, PIXMAN_a4b4g4r4, PIXMAN_x4b4g4r4, PIXMAN_r3g3b2, PIXMAN_b2g3r3, PIXMAN_a2r2g2b2, PIXMAN_a2b2g2r2, PIXMAN_c8, PIXMAN_g8, PIXMAN_x4c4, PIXMAN_x4g4, PIXMAN_c4, PIXMAN_g4, PIXMAN_g1, PIXMAN_x4a4, PIXMAN_a4, PIXMAN_r1g2b1, PIXMAN_b1g2r1, PIXMAN_a1r1g1b1, PIXMAN_a1b1g1r1, PIXMAN_null }; static pixman_format_code_t mask_fmt_list[] = { PIXMAN_a8r8g8b8, PIXMAN_a8, PIXMAN_a4, PIXMAN_a1, PIXMAN_null }; /* * Composite operation with pseudorandom images */ uint32_t test_composite (int testnum, int verbose) { pixman_image_t *src_img = NULL; pixman_image_t *dst_img = NULL; pixman_image_t *mask_img = NULL; int src_width, src_height; int dst_width, dst_height; int src_stride, dst_stride; int src_x, src_y; int dst_x, dst_y; int mask_x, mask_y; int w, h; pixman_op_t op; pixman_format_code_t src_fmt, dst_fmt, mask_fmt; uint32_t *srcbuf, *maskbuf; uint32_t crc32; int max_width, max_height, max_extra_stride; FLOAT_REGS_CORRUPTION_DETECTOR_START (); max_width = max_height = 24 + testnum / 10000; max_extra_stride = 4 + testnum / 1000000; if (max_width > 256) max_width = 256; if (max_height > 16) max_height = 16; if (max_extra_stride > 8) max_extra_stride = 8; prng_srand (testnum); op = op_list[prng_rand_n (ARRAY_LENGTH (op_list))]; if (prng_rand_n (8)) { /* normal image */ src_img = create_random_image (img_fmt_list, max_width, max_height, max_extra_stride, &src_fmt); } else { /* solid case */ src_img = create_random_image (img_fmt_list, 1, 1, max_extra_stride, &src_fmt); pixman_image_set_repeat (src_img, PIXMAN_REPEAT_NORMAL); } dst_img = create_random_image (img_fmt_list, max_width, max_height, max_extra_stride, &dst_fmt); src_width = pixman_image_get_width (src_img); src_height = pixman_image_get_height (src_img); src_stride = pixman_image_get_stride (src_img); dst_width = pixman_image_get_width (dst_img); dst_height = pixman_image_get_height (dst_img); dst_stride = pixman_image_get_stride (dst_img); srcbuf = pixman_image_get_data (src_img); src_x = prng_rand_n (src_width); src_y = prng_rand_n (src_height); dst_x = prng_rand_n (dst_width); dst_y = prng_rand_n (dst_height); mask_img = NULL; mask_fmt = PIXMAN_null; mask_x = 0; mask_y = 0; maskbuf = NULL; if ((src_fmt == PIXMAN_x8r8g8b8 || src_fmt == PIXMAN_x8b8g8r8) && (prng_rand_n (4) == 0)) { /* PIXBUF */ mask_fmt = prng_rand_n (2) ? PIXMAN_a8r8g8b8 : PIXMAN_a8b8g8r8; mask_img = pixman_image_create_bits (mask_fmt, src_width, src_height, srcbuf, src_stride); mask_x = src_x; mask_y = src_y; maskbuf = srcbuf; } else if (prng_rand_n (2)) { if (prng_rand_n (2)) { mask_img = create_random_image (mask_fmt_list, max_width, max_height, max_extra_stride, &mask_fmt); } else { /* solid case */ mask_img = create_random_image (mask_fmt_list, 1, 1, max_extra_stride, &mask_fmt); pixman_image_set_repeat (mask_img, PIXMAN_REPEAT_NORMAL); } if (prng_rand_n (2)) pixman_image_set_component_alpha (mask_img, 1); mask_x = prng_rand_n (pixman_image_get_width (mask_img)); mask_y = prng_rand_n (pixman_image_get_height (mask_img)); } w = prng_rand_n (dst_width - dst_x + 1); h = prng_rand_n (dst_height - dst_y + 1); if (verbose) { printf ("op=%s\n", operator_name (op)); printf ("src_fmt=%s, dst_fmt=%s, mask_fmt=%s\n", format_name (src_fmt), format_name (dst_fmt), format_name (mask_fmt)); printf ("src_width=%d, src_height=%d, dst_width=%d, dst_height=%d\n", src_width, src_height, dst_width, dst_height); printf ("src_x=%d, src_y=%d, dst_x=%d, dst_y=%d\n", src_x, src_y, dst_x, dst_y); printf ("src_stride=%d, dst_stride=%d\n", src_stride, dst_stride); printf ("w=%d, h=%d\n", w, h); } pixman_image_composite (op, src_img, mask_img, dst_img, src_x, src_y, mask_x, mask_y, dst_x, dst_y, w, h); if (verbose) print_image (dst_img); free_random_image (0, src_img, PIXMAN_null); crc32 = free_random_image (0, dst_img, dst_fmt); if (mask_img) { if (srcbuf == maskbuf) pixman_image_unref(mask_img); else free_random_image (0, mask_img, PIXMAN_null); } FLOAT_REGS_CORRUPTION_DETECTOR_FINISH (); return crc32; } int main (int argc, const char *argv[]) { int i; prng_srand (0); for (i = 1; i <= 8; i++) { initialize_palette (&(rgb_palette[i]), i, TRUE); initialize_palette (&(y_palette[i]), i, FALSE); } return fuzzer_test_main("blitters", 2000000, 0xCC21DDF0, test_composite, argc, argv); } pixman-0.38.4/test/cover-test.c0000644000175000017500000003627413447762142013267 00000000000000/* * Copyright © 2015 RISC OS Open Ltd * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of the copyright holders not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. The copyright holders make no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. * * Author: Ben Avison (bavison@riscosopen.org) * */ /* * This test aims to verify both numerical correctness and the honouring of * array bounds for scaled plots (both nearest-neighbour and bilinear) at or * close to the boundary conditions for applicability of "cover" type fast paths * and iter fetch routines. * * It has a secondary purpose: by setting the env var EXACT (to any value) it * will only test plots that are exactly on the boundary condition. This makes * it possible to ensure that "cover" routines are being used to the maximum, * although this requires the use of a debugger or code instrumentation to * verify. */ #include "utils.h" #include #include /* Approximate limits for random scale factor generation - these ensure we can * get at least 8x reduction and 8x enlargement. */ #define LOG2_MAX_FACTOR (3) /* 1/sqrt(2) (or sqrt(0.5), or 2^-0.5) as a 0.32 fixed-point number */ #define INV_SQRT_2_0POINT32_FIXED (0xB504F334u) /* The largest increment that can be generated by random_scale_factor(). * This occurs when the "mantissa" part is 0xFFFFFFFF and the "exponent" * part is -LOG2_MAX_FACTOR. */ #define MAX_INC ((pixman_fixed_t) \ (INV_SQRT_2_0POINT32_FIXED >> (31 - 16 - LOG2_MAX_FACTOR))) /* Minimum source width (in pixels) based on a typical page size of 4K and * maximum colour depth of 32bpp. */ #define MIN_SRC_WIDTH (4096 / 4) /* Derive the destination width so that at max increment we fit within source */ #define DST_WIDTH (MIN_SRC_WIDTH * pixman_fixed_1 / MAX_INC) /* Calculate heights the other way round. * No limits due to page alignment here. */ #define DST_HEIGHT 3 #define SRC_HEIGHT ((DST_HEIGHT * MAX_INC + pixman_fixed_1 - 1) / pixman_fixed_1) /* At the time of writing, all the scaled fast paths use SRC, OVER or ADD * Porter-Duff operators. XOR is included in the list to ensure good * representation of iter scanline fetch routines. */ static const pixman_op_t op_list[] = { PIXMAN_OP_SRC, PIXMAN_OP_OVER, PIXMAN_OP_ADD, PIXMAN_OP_XOR, }; /* At the time of writing, all the scaled fast paths use a8r8g8b8, x8r8g8b8 * or r5g6b5, or red-blue swapped versions of the same. When a mask channel is * used, it is always a8 (and so implicitly not component alpha). a1r5g5b5 is * included because it is the only other format to feature in any iters. */ static const pixman_format_code_t img_fmt_list[] = { PIXMAN_a8r8g8b8, PIXMAN_x8r8g8b8, PIXMAN_r5g6b5, PIXMAN_a1r5g5b5 }; /* This is a flag reflecting the environment variable EXACT. It can be used * to ensure that source coordinates corresponding exactly to the "cover" limits * are used, rather than any "near misses". This can, for example, be used in * conjunction with a debugger to ensure that only COVER fast paths are used. */ static int exact; static pixman_image_t * create_src_image (pixman_format_code_t fmt) { pixman_image_t *tmp_img, *img; /* We need the left-most and right-most MIN_SRC_WIDTH pixels to have * predictable values, even though fence_image_create_bits() may allocate * an image somewhat larger than that, by an amount that varies depending * upon the page size on the current platform. The solution is to create a * temporary non-fenced image that is exactly MIN_SRC_WIDTH wide and blit it * into the fenced image. */ tmp_img = pixman_image_create_bits (fmt, MIN_SRC_WIDTH, SRC_HEIGHT, NULL, 0); if (tmp_img == NULL) return NULL; img = fence_image_create_bits (fmt, MIN_SRC_WIDTH, SRC_HEIGHT, TRUE); if (img == NULL) { pixman_image_unref (tmp_img); return NULL; } prng_randmemset (tmp_img->bits.bits, tmp_img->bits.rowstride * SRC_HEIGHT * sizeof (uint32_t), 0); image_endian_swap (tmp_img); pixman_image_composite (PIXMAN_OP_SRC, tmp_img, NULL, img, 0, 0, 0, 0, 0, 0, MIN_SRC_WIDTH, SRC_HEIGHT); pixman_image_composite (PIXMAN_OP_SRC, tmp_img, NULL, img, 0, 0, 0, 0, img->bits.width - MIN_SRC_WIDTH, 0, MIN_SRC_WIDTH, SRC_HEIGHT); pixman_image_unref (tmp_img); return img; } static pixman_fixed_t random_scale_factor(void) { /* Get a random number with top bit set. */ uint32_t f = prng_rand () | 0x80000000u; /* In log(2) space, this is still approximately evenly spread between 31 * and 32. Divide by sqrt(2) to centre the distribution on 2^31. */ f = ((uint64_t) f * INV_SQRT_2_0POINT32_FIXED) >> 32; /* Now shift right (ie divide by an integer power of 2) to spread the * distribution between centres at 2^(16 +/- LOG2_MAX_FACTOR). */ f >>= 31 - 16 + prng_rand_n (2 * LOG2_MAX_FACTOR + 1) - LOG2_MAX_FACTOR; return f; } static pixman_fixed_t calc_translate (int dst_size, int src_size, pixman_fixed_t scale, pixman_bool_t low_align, pixman_bool_t bilinear) { pixman_fixed_t ref_src, ref_dst, scaled_dst; if (low_align) { ref_src = bilinear ? pixman_fixed_1 / 2 : pixman_fixed_e; ref_dst = pixman_fixed_1 / 2; } else { ref_src = pixman_int_to_fixed (src_size) - bilinear * pixman_fixed_1 / 2; ref_dst = pixman_int_to_fixed (dst_size) - pixman_fixed_1 / 2; } scaled_dst = ((uint64_t) ref_dst * scale + pixman_fixed_1 / 2) / pixman_fixed_1; /* We need the translation to be set such that when ref_dst is fed through * the transformation matrix, we get ref_src as the result. */ return ref_src - scaled_dst; } static pixman_fixed_t random_offset (void) { pixman_fixed_t offset = 0; /* Ensure we test the exact case quite a lot */ if (prng_rand_n (2)) return offset; /* What happens when we are close to the edge of the first * interpolation step? */ if (prng_rand_n (2)) offset += (pixman_fixed_1 >> BILINEAR_INTERPOLATION_BITS) - 16; /* Try fine-grained variations */ offset += prng_rand_n (32); /* Test in both directions */ if (prng_rand_n (2)) offset = -offset; return offset; } static void check_transform (pixman_image_t *dst_img, pixman_image_t *src_img, pixman_transform_t *transform, pixman_bool_t bilinear) { pixman_vector_t v1, v2; v1.vector[0] = pixman_fixed_1 / 2; v1.vector[1] = pixman_fixed_1 / 2; v1.vector[2] = pixman_fixed_1; assert (pixman_transform_point (transform, &v1)); v2.vector[0] = pixman_int_to_fixed (dst_img->bits.width) - pixman_fixed_1 / 2; v2.vector[1] = pixman_int_to_fixed (dst_img->bits.height) - pixman_fixed_1 / 2; v2.vector[2] = pixman_fixed_1; assert (pixman_transform_point (transform, &v2)); if (bilinear) { assert (v1.vector[0] >= pixman_fixed_1 / 2); assert (v1.vector[1] >= pixman_fixed_1 / 2); assert (v2.vector[0] <= pixman_int_to_fixed (src_img->bits.width) - pixman_fixed_1 / 2); assert (v2.vector[1] <= pixman_int_to_fixed (src_img->bits.height) - pixman_fixed_1 / 2); } else { assert (v1.vector[0] >= pixman_fixed_e); assert (v1.vector[1] >= pixman_fixed_e); assert (v2.vector[0] <= pixman_int_to_fixed (src_img->bits.width)); assert (v2.vector[1] <= pixman_int_to_fixed (src_img->bits.height)); } } static uint32_t test_cover (int testnum, int verbose) { pixman_fixed_t x_scale, y_scale; pixman_bool_t left_align, top_align; pixman_bool_t bilinear; pixman_filter_t filter; pixman_op_t op; size_t src_fmt_index; pixman_format_code_t src_fmt, dst_fmt, mask_fmt; pixman_image_t *src_img, *dst_img, *mask_img; pixman_transform_t src_transform, mask_transform; pixman_fixed_t fuzz[4]; uint32_t crc32; /* We allocate one fenced image for each pixel format up-front. This is to * avoid spending a lot of time on memory management rather than on testing * Pixman optimisations. We need one per thread because the transformation * matrices and filtering are properties of the source and mask images. */ static pixman_image_t *src_imgs[ARRAY_LENGTH (img_fmt_list)]; static pixman_image_t *mask_bits_img; static pixman_bool_t fence_images_created; #ifdef USE_OPENMP #pragma omp threadprivate (src_imgs) #pragma omp threadprivate (mask_bits_img) #pragma omp threadprivate (fence_images_created) #endif if (!fence_images_created) { int i; prng_srand (0); for (i = 0; i < ARRAY_LENGTH (img_fmt_list); i++) src_imgs[i] = create_src_image (img_fmt_list[i]); mask_bits_img = create_src_image (PIXMAN_a8); fence_images_created = TRUE; } prng_srand (testnum); x_scale = random_scale_factor (); y_scale = random_scale_factor (); left_align = prng_rand_n (2); top_align = prng_rand_n (2); bilinear = prng_rand_n (2); filter = bilinear ? PIXMAN_FILTER_BILINEAR : PIXMAN_FILTER_NEAREST; op = op_list[prng_rand_n (ARRAY_LENGTH (op_list))]; dst_fmt = img_fmt_list[prng_rand_n (ARRAY_LENGTH (img_fmt_list))]; dst_img = pixman_image_create_bits (dst_fmt, DST_WIDTH, DST_HEIGHT, NULL, 0); prng_randmemset (dst_img->bits.bits, dst_img->bits.rowstride * DST_HEIGHT * sizeof (uint32_t), 0); image_endian_swap (dst_img); src_fmt_index = prng_rand_n (ARRAY_LENGTH (img_fmt_list)); src_fmt = img_fmt_list[src_fmt_index]; src_img = src_imgs[src_fmt_index]; pixman_image_set_filter (src_img, filter, NULL, 0); pixman_transform_init_scale (&src_transform, x_scale, y_scale); src_transform.matrix[0][2] = calc_translate (dst_img->bits.width, src_img->bits.width, x_scale, left_align, bilinear); src_transform.matrix[1][2] = calc_translate (dst_img->bits.height, src_img->bits.height, y_scale, top_align, bilinear); if (prng_rand_n (2)) { /* No mask */ mask_fmt = PIXMAN_null; mask_img = NULL; } else if (prng_rand_n (2)) { /* a8 bitmap mask */ mask_fmt = PIXMAN_a8; mask_img = mask_bits_img; pixman_image_set_filter (mask_img, filter, NULL, 0); pixman_transform_init_scale (&mask_transform, x_scale, y_scale); mask_transform.matrix[0][2] = calc_translate (dst_img->bits.width, mask_img->bits.width, x_scale, left_align, bilinear); mask_transform.matrix[1][2] = calc_translate (dst_img->bits.height, mask_img->bits.height, y_scale, top_align, bilinear); } else { /* Solid mask */ pixman_color_t color; memset (&color, 0xAA, sizeof color); mask_fmt = PIXMAN_solid; mask_img = pixman_image_create_solid_fill (&color); } if (!exact) { int i = 0; while (i < 4) fuzz[i++] = random_offset (); src_transform.matrix[0][2] += fuzz[0]; src_transform.matrix[1][2] += fuzz[1]; mask_transform.matrix[0][2] += fuzz[2]; mask_transform.matrix[1][2] += fuzz[3]; } pixman_image_set_transform (src_img, &src_transform); if (mask_fmt == PIXMAN_a8) pixman_image_set_transform (mask_img, &mask_transform); if (verbose) { printf ("op=%s\n", operator_name (op)); printf ("src_fmt=%s, dst_fmt=%s, mask_fmt=%s\n", format_name (src_fmt), format_name (dst_fmt), format_name (mask_fmt)); printf ("x_scale=0x%08X, y_scale=0x%08X, align %s/%s, %s\n", x_scale, y_scale, left_align ? "left" : "right", top_align ? "top" : "bottom", bilinear ? "bilinear" : "nearest"); if (!exact) { int i = 0; printf ("fuzz factors"); while (i < 4) printf (" %d", fuzz[i++]); printf ("\n"); } } if (exact) { check_transform (dst_img, src_img, &src_transform, bilinear); if (mask_fmt == PIXMAN_a8) check_transform (dst_img, mask_img, &mask_transform, bilinear); } pixman_image_composite (op, src_img, mask_img, dst_img, 0, 0, 0, 0, 0, 0, dst_img->bits.width, dst_img->bits.height); if (verbose) print_image (dst_img); crc32 = compute_crc32_for_image (0, dst_img); pixman_image_unref (dst_img); if (mask_fmt == PIXMAN_solid) pixman_image_unref (mask_img); return crc32; } #if BILINEAR_INTERPOLATION_BITS == 7 #define CHECKSUM_FUZZ 0x6B56F607 #define CHECKSUM_EXACT 0xA669F4A3 #elif BILINEAR_INTERPOLATION_BITS == 4 #define CHECKSUM_FUZZ 0x83119ED0 #define CHECKSUM_EXACT 0x0D3382CD #else #define CHECKSUM_FUZZ 0x00000000 #define CHECKSUM_EXACT 0x00000000 #endif int main (int argc, const char *argv[]) { unsigned long page_size; page_size = fence_get_page_size (); if (page_size == 0 || page_size > 16 * 1024) return 77; /* automake SKIP */ exact = getenv ("EXACT") != NULL; if (exact) printf ("Doing plots that are exactly aligned to boundaries\n"); return fuzzer_test_main ("cover", 2000000, exact ? CHECKSUM_EXACT : CHECKSUM_FUZZ, test_cover, argc, argv); } pixman-0.38.4/test/pixel-test.c0000644000175000017500000023331013447762142013260 00000000000000/* * Copyright © 2013 Soeren Sandmann * Copyright © 2013 Red Hat, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include #include /* abort() */ #include #include #include "utils.h" typedef struct pixel_combination_t pixel_combination_t; struct pixel_combination_t { pixman_op_t op; pixman_format_code_t src_format; uint32_t src_pixel; pixman_format_code_t mask_format; uint32_t mask_pixel; pixman_format_code_t dest_format; uint32_t dest_pixel; }; static const pixel_combination_t regressions[] = { { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x1ffc3ff, PIXMAN_a8, 0x7b, PIXMAN_a8r8g8b8, 0xff00c300, }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0xb5, PIXMAN_a4r4g4b4, 0xe3ff, PIXMAN_a2r2g2b2, 0x2e }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0xa6, PIXMAN_a8r8g8b8, 0x2b00ff00, PIXMAN_a4r4g4b4, 0x7e }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a8r8g8b8, 0x27000013, PIXMAN_a2r2g2b2, 0x80, PIXMAN_a4r4g4b4, 0x9d }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a4r4g4b4, 0xe6f7, PIXMAN_a2r2g2b2, 0xad, PIXMAN_a4r4g4b4, 0x71 }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a8r8g8b8, 0xff4f70ff, PIXMAN_r5g6b5, 0xb828, PIXMAN_a8r8g8b8, 0xcac400 }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0xa9, PIXMAN_a4r4g4b4, 0x41c2, PIXMAN_a8r8g8b8, 0xffff2b }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0x89, PIXMAN_a8r8g8b8, 0x977cff61, PIXMAN_a4r4g4b4, 0x36 }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0x81, PIXMAN_r5g6b5, 0x6f9e, PIXMAN_a4r4g4b4, 0x1eb }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0xb5, PIXMAN_a4r4g4b4, 0xe247, PIXMAN_a8r8g8b8, 0xffbaff }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0x97, PIXMAN_a2r2g2b2, 0x9d, PIXMAN_a2r2g2b2, 0x21 }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0xb4, PIXMAN_a2r2g2b2, 0x90, PIXMAN_a8r8g8b8, 0xc0fd5c }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a8r8g8b8, 0xdf00ff70, PIXMAN_a8r8g8b8, 0x2597ff27, PIXMAN_a4r4g4b4, 0xf3 }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0xb7, PIXMAN_r3g3b2, 0xb1, PIXMAN_a8r8g8b8, 0x9f4bcc }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a4r4g4b4, 0xf39e, PIXMAN_r5g6b5, 0x34, PIXMAN_a8r8g8b8, 0xf6ae00 }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a8r8g8b8, 0x3aff1dff, PIXMAN_a2r2g2b2, 0x64, PIXMAN_a8r8g8b8, 0x94ffb4 }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0xa4, PIXMAN_a2r2g2b2, 0x8a, PIXMAN_a4r4g4b4, 0xff }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0xa5, PIXMAN_a4r4g4b4, 0x1a, PIXMAN_a4r4g4b4, 0xff }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0xb4, PIXMAN_a2r2g2b2, 0xca, PIXMAN_a4r4g4b4, 0x7b }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0xbd, PIXMAN_a4r4g4b4, 0xff37, PIXMAN_a4r4g4b4, 0xff }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0x96, PIXMAN_a2r2g2b2, 0xbb, PIXMAN_a8r8g8b8, 0x96ffff }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0x89, PIXMAN_r3g3b2, 0x92, PIXMAN_a4r4g4b4, 0xa8c }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a4r4g4b4, 0xa95b, PIXMAN_a2r2g2b2, 0x68, PIXMAN_a8r8g8b8, 0x38ff }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0x90, PIXMAN_a8r8g8b8, 0x53bd00ef, PIXMAN_a8r8g8b8, 0xff0003 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1f5ffff, PIXMAN_r3g3b2, 0x22, PIXMAN_r5g6b5, 0x2000 }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x10000b6, PIXMAN_a8r8g8b8, 0x9645, PIXMAN_r5g6b5, 0x6 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x172ff00, PIXMAN_a4r4g4b4, 0xff61, PIXMAN_r3g3b2, 0xc }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x281ffc8, PIXMAN_r5g6b5, 0x39b8, PIXMAN_r5g6b5, 0x13 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x100a2ff, PIXMAN_a4r4g4b4, 0x6500, PIXMAN_a2r2g2b2, 0x5 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x1ffff51, PIXMAN_r5g6b5, 0x52ff, PIXMAN_a2r2g2b2, 0x14 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x150d500, PIXMAN_a8r8g8b8, 0x6200b7ff, PIXMAN_a8r8g8b8, 0x1f5200 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x2a9a700, PIXMAN_a8r8g8b8, 0xf7003400, PIXMAN_a8r8g8b8, 0x2200 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x200ffff, PIXMAN_r5g6b5, 0x81ff, PIXMAN_r5g6b5, 0x1f }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x2ff00ff, PIXMAN_r5g6b5, 0x3f00, PIXMAN_r3g3b2, 0x20 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x3ff1aa4, PIXMAN_a4r4g4b4, 0x2200, PIXMAN_r5g6b5, 0x2000 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x280ff2c, PIXMAN_r3g3b2, 0xc6, PIXMAN_a8r8g8b8, 0xfdfd44fe }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x13aff1d, PIXMAN_a2r2g2b2, 0x4b, PIXMAN_r5g6b5, 0x12a1 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x2ffff88, PIXMAN_a8r8g8b8, 0xff3a49, PIXMAN_r5g6b5, 0xf7df }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1009700, PIXMAN_a2r2g2b2, 0x56, PIXMAN_a8r8g8b8, 0x0 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1aacbff, PIXMAN_a4r4g4b4, 0x84, PIXMAN_r3g3b2, 0x1 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x100b1ff, PIXMAN_a2r2g2b2, 0xf5, PIXMAN_a8r8g8b8, 0xfea89cff }, { PIXMAN_OP_CONJOINT_XOR, PIXMAN_a8r8g8b8, 0x1ff0000, PIXMAN_r5g6b5, 0x6800, PIXMAN_a4r4g4b4, 0x0 }, { PIXMAN_OP_CONJOINT_XOR, PIXMAN_a8r8g8b8, 0x10064ff, PIXMAN_r3g3b2, 0x61, PIXMAN_a4r4g4b4, 0x0 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1bb00ff, PIXMAN_r5g6b5, 0x76b5, PIXMAN_a4r4g4b4, 0x500 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x2ffff41, PIXMAN_r5g6b5, 0x7100, PIXMAN_a4r4g4b4, 0x20 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x1ff1231, PIXMAN_a8r8g8b8, 0x381089, PIXMAN_r5g6b5, 0x38a5 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x16e5c49, PIXMAN_a8r8g8b8, 0x4dfa3694, PIXMAN_a8r8g8b8, 0x211c16 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x134ff62, PIXMAN_a2r2g2b2, 0x14, PIXMAN_r3g3b2, 0x8 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x300ffeb, PIXMAN_r3g3b2, 0xc7, PIXMAN_a4r4g4b4, 0x20 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x3ff8bff, PIXMAN_r3g3b2, 0x3e, PIXMAN_a8r8g8b8, 0x3008baa }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1ff00ff, PIXMAN_a4r4g4b4, 0x3466, PIXMAN_a4r4g4b4, 0x406 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x1ddc027, PIXMAN_a4r4g4b4, 0x7d00, PIXMAN_r5g6b5, 0x0 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x2ffff00, PIXMAN_a8r8g8b8, 0xc92cfb52, PIXMAN_a4r4g4b4, 0x200 }, { PIXMAN_OP_CONJOINT_XOR, PIXMAN_a8r8g8b8, 0x1ff116a, PIXMAN_a4r4g4b4, 0x6000, PIXMAN_a4r4g4b4, 0x0 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x1ffffff, PIXMAN_r5g6b5, 0x2f95, PIXMAN_r5g6b5, 0x795 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x2ffff00, PIXMAN_a4r4g4b4, 0x354a, PIXMAN_r5g6b5, 0x3180 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x1d7ff00, PIXMAN_a4r4g4b4, 0xd6ff, PIXMAN_a8r8g8b8, 0xffff0700 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x1bc5db7, PIXMAN_r5g6b5, 0x944f, PIXMAN_a4r4g4b4, 0xff05 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x185ffd9, PIXMAN_a2r2g2b2, 0x9c, PIXMAN_r5g6b5, 0x3c07 }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1fa7f61, PIXMAN_a8r8g8b8, 0xff31ff00, PIXMAN_r3g3b2, 0xd2 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1c4ff00, PIXMAN_r3g3b2, 0xb, PIXMAN_a4r4g4b4, 0x0 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x2ff00ff, PIXMAN_a8r8g8b8, 0x3f3caeda, PIXMAN_r3g3b2, 0x20 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x100ff00, PIXMAN_r5g6b5, 0xff, PIXMAN_r5g6b5, 0xe0 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ff68ff, PIXMAN_a4r4g4b4, 0x8046, PIXMAN_r5g6b5, 0xec }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x100ff28, PIXMAN_a8r8g8b8, 0x4c00, PIXMAN_r5g6b5, 0x260 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x1ffff00, PIXMAN_a4r4g4b4, 0xd92a, PIXMAN_a8r8g8b8, 0x2200 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x100289a, PIXMAN_a8r8g8b8, 0x74ffb8ff, PIXMAN_r5g6b5, 0x0 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x1baff00, PIXMAN_r5g6b5, 0x4e9d, PIXMAN_r5g6b5, 0x3000 }, { PIXMAN_OP_CONJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1fcffad, PIXMAN_r5g6b5, 0x42d7, PIXMAN_a8r8g8b8, 0x1c6ffe5 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x183ff00, PIXMAN_r3g3b2, 0x7e, PIXMAN_a4r4g4b4, 0xff }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x2ff0076, PIXMAN_a8r8g8b8, 0x2a0000, PIXMAN_r3g3b2, 0x20 }, { PIXMAN_OP_CONJOINT_OUT, PIXMAN_a8r8g8b8, 0x3d8bbff, PIXMAN_r5g6b5, 0x6900, PIXMAN_a8r8g8b8, 0x35b0000 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x14f00ff, PIXMAN_r5g6b5, 0xd48, PIXMAN_a4r4g4b4, 0x0 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x28c72df, PIXMAN_a8r8g8b8, 0xff5cff31, PIXMAN_a4r4g4b4, 0x2 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x2ffffff, PIXMAN_a8r8g8b8, 0xffad8020, PIXMAN_r5g6b5, 0x4 }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x100ff00, PIXMAN_a2r2g2b2, 0x76, PIXMAN_r3g3b2, 0x0 }, { PIXMAN_OP_CONJOINT_XOR, PIXMAN_a8r8g8b8, 0x1005d00, PIXMAN_r5g6b5, 0x7b04, PIXMAN_a8r8g8b8, 0x1000000 }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x3cdfc3e, PIXMAN_a8r8g8b8, 0x69ec21d3, PIXMAN_a4r4g4b4, 0x20 }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x200ffff, PIXMAN_r5g6b5, 0x30ff, PIXMAN_r5g6b5, 0x60ff }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x532fff4, PIXMAN_r5g6b5, 0xcb, PIXMAN_r5g6b5, 0xd9a1 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ffffff, PIXMAN_r3g3b2, 0x5f, PIXMAN_a2r2g2b2, 0x10 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ffffff, PIXMAN_a8r8g8b8, 0xffd60052, PIXMAN_r3g3b2, 0x1 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x1ff6491, PIXMAN_a8r8g8b8, 0x1e53ff00, PIXMAN_r5g6b5, 0x1862 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x1ffff00, PIXMAN_r3g3b2, 0xc7, PIXMAN_a4r4g4b4, 0x20 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x29d0fff, PIXMAN_a4r4g4b4, 0x25ff, PIXMAN_a8r8g8b8, 0x0 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x141760a, PIXMAN_a4r4g4b4, 0x7ec2, PIXMAN_a4r4g4b4, 0x130 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x1abedff, PIXMAN_a8r8g8b8, 0x75520068, PIXMAN_r3g3b2, 0x87 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x10000ff, PIXMAN_a8r8g8b8, 0xff00e652, PIXMAN_r3g3b2, 0x1 }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x16006075, PIXMAN_r5g6b5, 0xc00, PIXMAN_a8r8g8b8, 0x27f0900 }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x200ff00, PIXMAN_a8r8g8b8, 0xd1b83f57, PIXMAN_a4r4g4b4, 0xff75 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x14000c4, PIXMAN_a4r4g4b4, 0x96, PIXMAN_a2r2g2b2, 0x1 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x1ff00d1, PIXMAN_r3g3b2, 0x79, PIXMAN_a2r2g2b2, 0x0 }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x1ff00dc, PIXMAN_a4r4g4b4, 0xc5ff, PIXMAN_a2r2g2b2, 0x10 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ffffb2, PIXMAN_a8r8g8b8, 0x4cff5700, PIXMAN_r3g3b2, 0x48 }, { PIXMAN_OP_CONJOINT_XOR, PIXMAN_a8r8g8b8, 0x1327482, PIXMAN_a8r8g8b8, 0x247ff, PIXMAN_a8r8g8b8, 0x82 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x1d0ff00, PIXMAN_r3g3b2, 0xc9, PIXMAN_r5g6b5, 0x240 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x13d35ff, PIXMAN_a2r2g2b2, 0x6d, PIXMAN_r3g3b2, 0x1 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1ffc6b2, PIXMAN_a8r8g8b8, 0x5abe8e3c, PIXMAN_r5g6b5, 0x5a27 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x15700ff, PIXMAN_r3g3b2, 0xdd, PIXMAN_a8r8g8b8, 0x55 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1ff11ff, PIXMAN_r3g3b2, 0x30, PIXMAN_r5g6b5, 0x2000 }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x1ff00ff, PIXMAN_a2r2g2b2, 0x6d, PIXMAN_r3g3b2, 0x0 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x1421d5f, PIXMAN_a4r4g4b4, 0xff85, PIXMAN_a8r8g8b8, 0x1420f00 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x1d2ffff, PIXMAN_r5g6b5, 0xfc, PIXMAN_r5g6b5, 0x1c }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x1ffff42, PIXMAN_a4r4g4b4, 0x7100, PIXMAN_a4r4g4b4, 0x771 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x25ae3d4, PIXMAN_a8r8g8b8, 0x39ffc99a, PIXMAN_a8r8g8b8, 0x14332f }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1ff0643, PIXMAN_a8r8g8b8, 0x4c000000, PIXMAN_r5g6b5, 0x4802 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x1966a00, PIXMAN_r3g3b2, 0x46, PIXMAN_r5g6b5, 0x0 }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x387ff59, PIXMAN_r5g6b5, 0x512c, PIXMAN_r5g6b5, 0x120 }, { PIXMAN_OP_CONJOINT_XOR, PIXMAN_a8r8g8b8, 0x1f7ffb0, PIXMAN_r5g6b5, 0x63b8, PIXMAN_a8r8g8b8, 0x1000089 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x185841c, PIXMAN_a2r2g2b2, 0x5c, PIXMAN_a8r8g8b8, 0x8400 }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x1ffc3ff, PIXMAN_a8r8g8b8, 0xff7b, PIXMAN_a8r8g8b8, 0xff00c300 }, { PIXMAN_OP_CONJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ff7500, PIXMAN_a2r2g2b2, 0x47, PIXMAN_a4r4g4b4, 0xff }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1002361, PIXMAN_a2r2g2b2, 0x7e, PIXMAN_r5g6b5, 0x64 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x10000b6, PIXMAN_a8r8g8b8, 0x59004463, PIXMAN_a4r4g4b4, 0xffa7 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ff5a49, PIXMAN_a8r8g8b8, 0xff3fff2b, PIXMAN_a8r8g8b8, 0x13f000c }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x3ffecfc, PIXMAN_r3g3b2, 0x3c, PIXMAN_r5g6b5, 0x2000 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1630044, PIXMAN_a2r2g2b2, 0x63, PIXMAN_r3g3b2, 0x20 }, { PIXMAN_OP_CONJOINT_OUT, PIXMAN_a8r8g8b8, 0x1d2ff58, PIXMAN_a8r8g8b8, 0x8f77ff, PIXMAN_a4r4g4b4, 0x705 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x14dffff, PIXMAN_a2r2g2b2, 0x9a, PIXMAN_a8r8g8b8, 0x1a0000 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x100ff92, PIXMAN_a4r4g4b4, 0x540c, PIXMAN_r5g6b5, 0x2a6 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1ffffff, PIXMAN_a4r4g4b4, 0xddd5, PIXMAN_a4r4g4b4, 0xdd0 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1ffffff, PIXMAN_r5g6b5, 0xff8c, PIXMAN_a4r4g4b4, 0xff0 }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x1ffffff, PIXMAN_r3g3b2, 0x66, PIXMAN_r5g6b5, 0x7d1f }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x1ffff00, PIXMAN_a4r4g4b4, 0xff5b, PIXMAN_a8r8g8b8, 0x5500 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x2ed2dff, PIXMAN_r5g6b5, 0x7ae7, PIXMAN_r3g3b2, 0xce }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1b13205, PIXMAN_a8r8g8b8, 0x35ffff00, PIXMAN_r5g6b5, 0x2040 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x1e60dff, PIXMAN_a4r4g4b4, 0x760f, PIXMAN_a2r2g2b2, 0x11 }, { PIXMAN_OP_CONJOINT_OUT, PIXMAN_a8r8g8b8, 0x10000ff, PIXMAN_a4r4g4b4, 0x3, PIXMAN_a8r8g8b8, 0x0 }, { PIXMAN_OP_CONJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x100ffff, PIXMAN_a8r8g8b8, 0x6600, PIXMAN_a4r4g4b4, 0x0 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x30000fa, PIXMAN_a4r4g4b4, 0x23b7, PIXMAN_a8r8g8b8, 0x21 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1ffffff, PIXMAN_r3g3b2, 0x60, PIXMAN_r3g3b2, 0x60 }, { PIXMAN_OP_CONJOINT_OUT, PIXMAN_a8r8g8b8, 0x3b31b30, PIXMAN_r3g3b2, 0x2e, PIXMAN_a8r8g8b8, 0x3000c20 }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x160ffff, PIXMAN_a4r4g4b4, 0xff42, PIXMAN_r3g3b2, 0xed }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x172ffff, PIXMAN_a4r4g4b4, 0x5100, PIXMAN_r3g3b2, 0x29 }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x16300ff, PIXMAN_a4r4g4b4, 0x5007, PIXMAN_a8r8g8b8, 0x77 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x2ffff3a, PIXMAN_a8r8g8b8, 0x26640083, PIXMAN_a4r4g4b4, 0x220 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x106ff60, PIXMAN_r5g6b5, 0xdce, PIXMAN_a8r8g8b8, 0x100ba00 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x100e7ff, PIXMAN_r5g6b5, 0xa00, PIXMAN_r5g6b5, 0x0 }, { PIXMAN_OP_CONJOINT_XOR, PIXMAN_a8r8g8b8, 0x2b500f1, PIXMAN_a4r4g4b4, 0x7339, PIXMAN_a8r8g8b8, 0x1000091 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ff00ff, PIXMAN_a4r4g4b4, 0xc863, PIXMAN_r5g6b5, 0x6 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x1ffffca, PIXMAN_a8r8g8b8, 0x8b4cf000, PIXMAN_r3g3b2, 0xd2 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1fffe00, PIXMAN_r3g3b2, 0x88, PIXMAN_r3g3b2, 0x8 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x16f0000, PIXMAN_a2r2g2b2, 0x59, PIXMAN_r5g6b5, 0x2000 }, { PIXMAN_OP_CONJOINT_OUT, PIXMAN_a8r8g8b8, 0x377ff43, PIXMAN_a4r4g4b4, 0x2a, PIXMAN_a8r8g8b8, 0x2d }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x11dffff, PIXMAN_r3g3b2, 0xcb, PIXMAN_r3g3b2, 0x8 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1ffffff, PIXMAN_r5g6b5, 0xbdab, PIXMAN_a4r4g4b4, 0xbb0 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1ff3343, PIXMAN_a8r8g8b8, 0x7a00ffff, PIXMAN_a2r2g2b2, 0xd }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x1ebff4b, PIXMAN_r3g3b2, 0x26, PIXMAN_r3g3b2, 0x24 }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x2c1b3ff, PIXMAN_a8r8g8b8, 0x3000152a, PIXMAN_r3g3b2, 0x24 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1a7ffff, PIXMAN_r3g3b2, 0x9, PIXMAN_r5g6b5, 0x24a }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x4ff00ec, PIXMAN_a8r8g8b8, 0x1da4961e, PIXMAN_a8r8g8b8, 0x0 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ff25ff, PIXMAN_a8r8g8b8, 0x64b0ff00, PIXMAN_r5g6b5, 0x606c }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1fd62ff, PIXMAN_a4r4g4b4, 0x76b1, PIXMAN_r5g6b5, 0x716e }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x194ffde, PIXMAN_r5g6b5, 0x47ff, PIXMAN_r5g6b5, 0x2000 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x108ffff, PIXMAN_a8r8g8b8, 0xffffff66, PIXMAN_r5g6b5, 0xff0c }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x5ffffff, PIXMAN_r5g6b5, 0xdf, PIXMAN_r5g6b5, 0xc0 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x100ad31, PIXMAN_a2r2g2b2, 0xc5, PIXMAN_a4r4g4b4, 0x31 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x1ffff34, PIXMAN_a8r8g8b8, 0x6a57c491, PIXMAN_r3g3b2, 0x0 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x1fffff1, PIXMAN_r3g3b2, 0xaf, PIXMAN_r5g6b5, 0xb01e }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ff67ff, PIXMAN_a4r4g4b4, 0x50ff, PIXMAN_a8r8g8b8, 0x552255 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x11bffff, PIXMAN_r5g6b5, 0xef0c, PIXMAN_r5g6b5, 0xc }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x16cf37d, PIXMAN_a4r4g4b4, 0xc561, PIXMAN_r5g6b5, 0x2301 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x2ffff9c, PIXMAN_a4r4g4b4, 0x2700, PIXMAN_a8r8g8b8, 0xffff }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x200f322, PIXMAN_a8r8g8b8, 0xff3c7e, PIXMAN_r5g6b5, 0x2 }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1f14a33, PIXMAN_a8r8g8b8, 0x26cff79, PIXMAN_r3g3b2, 0xf9 }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x11d922c, PIXMAN_r3g3b2, 0xab, PIXMAN_a4r4g4b4, 0x20 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x100ffff, PIXMAN_a2r2g2b2, 0xf5, PIXMAN_r3g3b2, 0x9 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x18697ff, PIXMAN_a4r4g4b4, 0x5700, PIXMAN_r5g6b5, 0xfa6d }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x12000fc, PIXMAN_a2r2g2b2, 0x41, PIXMAN_a8r8g8b8, 0xb0054 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x100ccff, PIXMAN_a4r4g4b4, 0x657e, PIXMAN_r5g6b5, 0x3b1 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1ffff1f, PIXMAN_a2r2g2b2, 0xa6, PIXMAN_r5g6b5, 0x2a0 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x11fff82, PIXMAN_a4r4g4b4, 0xff94, PIXMAN_a8r8g8b8, 0x1010123 }, { PIXMAN_OP_CONJOINT_XOR, PIXMAN_a8r8g8b8, 0x154bd19, PIXMAN_a4r4g4b4, 0xb600, PIXMAN_a8r8g8b8, 0x1000000 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x10000ff, PIXMAN_r5g6b5, 0x8e, PIXMAN_r5g6b5, 0x0 }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x21aff00, PIXMAN_r5g6b5, 0x71ff, PIXMAN_r3g3b2, 0xf2 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x2ad00a7, PIXMAN_a4r4g4b4, 0x23, PIXMAN_a8r8g8b8, 0x21 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x100ff00, PIXMAN_r5g6b5, 0xb343, PIXMAN_r3g3b2, 0xc }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x3ffa500, PIXMAN_a8r8g8b8, 0x1af5b4, PIXMAN_a8r8g8b8, 0xff1abc00 }, { PIXMAN_OP_CONJOINT_OUT, PIXMAN_a8r8g8b8, 0x2ffff11, PIXMAN_a8r8g8b8, 0x9f334f, PIXMAN_a8r8g8b8, 0x9f0005 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x2c75971, PIXMAN_a4r4g4b4, 0x3900, PIXMAN_a4r4g4b4, 0x211 }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x100ff49, PIXMAN_a8r8g8b8, 0x813dc25e, PIXMAN_r5g6b5, 0x667d }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x10000ff, PIXMAN_a4r4g4b4, 0x4bff, PIXMAN_a8r8g8b8, 0x0 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x20ebcff, PIXMAN_r5g6b5, 0xc9ff, PIXMAN_r3g3b2, 0x4 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x1ffff00, PIXMAN_r5g6b5, 0x51ff, PIXMAN_r3g3b2, 0x44 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ffd158, PIXMAN_a8r8g8b8, 0x7d88ffce, PIXMAN_r3g3b2, 0x6c }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x1425e21, PIXMAN_a2r2g2b2, 0xa5, PIXMAN_r5g6b5, 0xe1 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x14b00ff, PIXMAN_a8r8g8b8, 0xbe95004b, PIXMAN_r5g6b5, 0x9 }, { PIXMAN_OP_CONJOINT_OUT, PIXMAN_a8r8g8b8, 0x14fc0cd, PIXMAN_a8r8g8b8, 0x2d12b78b, PIXMAN_a8r8g8b8, 0x0 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ff8230, PIXMAN_a2r2g2b2, 0x4c, PIXMAN_r3g3b2, 0x44 }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x1ff31ff, PIXMAN_a2r2g2b2, 0x14, PIXMAN_a8r8g8b8, 0x551000 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x17800ff, PIXMAN_a4r4g4b4, 0x22, PIXMAN_a8r8g8b8, 0x22 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x14500ff, PIXMAN_a4r4g4b4, 0x6400, PIXMAN_r5g6b5, 0xff78 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x100ff9d, PIXMAN_r3g3b2, 0xcd, PIXMAN_r3g3b2, 0x0 }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x3ff00ff, PIXMAN_a4r4g4b4, 0xf269, PIXMAN_a4r4g4b4, 0x200 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x2ff28b8, PIXMAN_a4r4g4b4, 0x33ff, PIXMAN_r5g6b5, 0x3000 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1006278, PIXMAN_a8r8g8b8, 0x8a7f18, PIXMAN_r3g3b2, 0x4 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ffcb00, PIXMAN_a4r4g4b4, 0x7900, PIXMAN_a2r2g2b2, 0x14 }, { PIXMAN_OP_CONJOINT_OUT, PIXMAN_a8r8g8b8, 0x115ff00, PIXMAN_a8r8g8b8, 0x508d, PIXMAN_a4r4g4b4, 0x0 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x3ff30b5, PIXMAN_r5g6b5, 0x2e60, PIXMAN_r3g3b2, 0x20 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x182fffb, PIXMAN_r3g3b2, 0x1, PIXMAN_a8r8g8b8, 0x1000054 }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x16fff00, PIXMAN_r5g6b5, 0x7bc0, PIXMAN_a8r8g8b8, 0x367900 }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1d95dd8, PIXMAN_a4r4g4b4, 0xfff5, PIXMAN_r5g6b5, 0xff09 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x1ff3cdc, PIXMAN_a8r8g8b8, 0x3bda45ff, PIXMAN_r3g3b2, 0x0 }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x13900f8, PIXMAN_a8r8g8b8, 0x7e00ffff, PIXMAN_a4r4g4b4, 0xff00 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x10ea9ff, PIXMAN_a8r8g8b8, 0xff34ff22, PIXMAN_r5g6b5, 0xff52 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x2002e99, PIXMAN_a4r4g4b4, 0x3000, PIXMAN_r5g6b5, 0x43 }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x100ffff, PIXMAN_r5g6b5, 0x19ff, PIXMAN_r3g3b2, 0x3 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ffff00, PIXMAN_a8r8g8b8, 0xffff4251, PIXMAN_a2r2g2b2, 0x4 }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x121c9ff, PIXMAN_a4r4g4b4, 0xd2, PIXMAN_a4r4g4b4, 0x2 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x100ff4d, PIXMAN_a2r2g2b2, 0x5e, PIXMAN_a2r2g2b2, 0x4 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x29ab4ff, PIXMAN_r3g3b2, 0x47, PIXMAN_a8r8g8b8, 0x1900 }, { PIXMAN_OP_CONJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ffc1ac, PIXMAN_a8r8g8b8, 0xee4ed0ac, PIXMAN_a8r8g8b8, 0x1009d74 }, { PIXMAN_OP_CONJOINT_IN_REVERSE, PIXMAN_a8r8g8b8, 0x269dffdc, PIXMAN_a8r8g8b8, 0xff0b00e0, PIXMAN_a8r8g8b8, 0x2a200ff }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x2ffffff, PIXMAN_a4r4g4b4, 0x3200, PIXMAN_r3g3b2, 0x24 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x100ffed, PIXMAN_a8r8g8b8, 0x67004eff, PIXMAN_a2r2g2b2, 0x5 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x2fffd6a, PIXMAN_a8r8g8b8, 0xc9003bff, PIXMAN_r3g3b2, 0x4 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x253ff00, PIXMAN_r5g6b5, 0xff, PIXMAN_r5g6b5, 0xe0 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x13600ad, PIXMAN_r5g6b5, 0x35ae, PIXMAN_r3g3b2, 0x1 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x1ffa8ff, PIXMAN_a8r8g8b8, 0xff5f00, PIXMAN_r3g3b2, 0xe0 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x10067ff, PIXMAN_a4r4g4b4, 0x450d, PIXMAN_a2r2g2b2, 0x1 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x1ff01ff, PIXMAN_r3g3b2, 0x77, PIXMAN_r5g6b5, 0x6800 }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x11da4ff, PIXMAN_r5g6b5, 0x83c9, PIXMAN_a4r4g4b4, 0x44 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1ffd4ff, PIXMAN_r3g3b2, 0xaa, PIXMAN_r3g3b2, 0x4 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x1ff0000, PIXMAN_a8r8g8b8, 0x71002a, PIXMAN_a4r4g4b4, 0x700 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1d7ffff, PIXMAN_r5g6b5, 0x3696, PIXMAN_a4r4g4b4, 0x200 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x1ffffc8, PIXMAN_r5g6b5, 0xe900, PIXMAN_a8r8g8b8, 0x2000 }, { PIXMAN_OP_CONJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ff004a, PIXMAN_r3g3b2, 0x48, PIXMAN_a8r8g8b8, 0x1000000 }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x3ffe969, PIXMAN_r5g6b5, 0xff, PIXMAN_r5g6b5, 0xc0 }, { PIXMAN_OP_CONJOINT_XOR, PIXMAN_a8r8g8b8, 0x300ff73, PIXMAN_r5g6b5, 0xff, PIXMAN_a8r8g8b8, 0x3000073 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x2ff93ff, PIXMAN_a8r8g8b8, 0x61fc7d2b, PIXMAN_a4r4g4b4, 0x2 }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x11bffff, PIXMAN_a4r4g4b4, 0xffb4, PIXMAN_r5g6b5, 0x8 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x1e9e100, PIXMAN_a2r2g2b2, 0x56, PIXMAN_a2r2g2b2, 0x14 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x3ffb656, PIXMAN_r3g3b2, 0x4, PIXMAN_a4r4g4b4, 0xff99 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x100ff00, PIXMAN_r3g3b2, 0x68, PIXMAN_r3g3b2, 0x0 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x1006dff, PIXMAN_a2r2g2b2, 0x5d, PIXMAN_a8r8g8b8, 0xff00ff55 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x11c00cb, PIXMAN_a2r2g2b2, 0x44, PIXMAN_a4r4g4b4, 0x4 }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x1d0ff86, PIXMAN_r3g3b2, 0x5c, PIXMAN_a8r8g8b8, 0x3c0000 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x2f25fff, PIXMAN_r3g3b2, 0x36, PIXMAN_a8r8g8b8, 0x2a444aa }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x134af85, PIXMAN_r3g3b2, 0x29, PIXMAN_r5g6b5, 0xf300 }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x13398af, PIXMAN_r3g3b2, 0xa5, PIXMAN_a4r4g4b4, 0x13 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1ff57ff, PIXMAN_a4r4g4b4, 0x252c, PIXMAN_r3g3b2, 0x40 }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x115ffff, PIXMAN_r5g6b5, 0xffe3, PIXMAN_r5g6b5, 0x3303 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1ffff00, PIXMAN_r5g6b5, 0x6300, PIXMAN_r3g3b2, 0x6c }, { PIXMAN_OP_CONJOINT_XOR, PIXMAN_a8r8g8b8, 0x4ccff9c, PIXMAN_r5g6b5, 0xcc, PIXMAN_a8r8g8b8, 0x400003d }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1ffc6dd, PIXMAN_r5g6b5, 0x9bff, PIXMAN_r5g6b5, 0x5bff }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x14fff95, PIXMAN_r3g3b2, 0x46, PIXMAN_a8r8g8b8, 0x1000063 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1e6b700, PIXMAN_r5g6b5, 0xc1ff, PIXMAN_r3g3b2, 0x4 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1ffff54, PIXMAN_a8r8g8b8, 0x2e00ff, PIXMAN_r5g6b5, 0x2800 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x3ffffff, PIXMAN_r5g6b5, 0xff, PIXMAN_r5g6b5, 0xe0 }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x1003550, PIXMAN_r5g6b5, 0xffcc, PIXMAN_r5g6b5, 0x1e0 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x1ffff74, PIXMAN_r3g3b2, 0x28, PIXMAN_a8r8g8b8, 0xfe2f49d7 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x1e35100, PIXMAN_r3g3b2, 0x57, PIXMAN_r5g6b5, 0x4000 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x268ffa3, PIXMAN_a4r4g4b4, 0x30, PIXMAN_a4r4g4b4, 0x0 }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x35700f8, PIXMAN_r5g6b5, 0xa4, PIXMAN_r5g6b5, 0x0 }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x3ce1dff, PIXMAN_r5g6b5, 0x2a5e, PIXMAN_a8r8g8b8, 0x210000 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x494a7ff, PIXMAN_a8r8g8b8, 0x1bffe400, PIXMAN_a8r8g8b8, 0x0 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x10026d9, PIXMAN_a8r8g8b8, 0xec00621f, PIXMAN_r5g6b5, 0x63 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x100ff99, PIXMAN_a8r8g8b8, 0xf334ff, PIXMAN_a4r4g4b4, 0x30 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x2ffc200, PIXMAN_a8r8g8b8, 0x1e0000ff, PIXMAN_a8r8g8b8, 0x1e1700 }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1ff00ff, PIXMAN_r3g3b2, 0x4b, PIXMAN_r5g6b5, 0x4818 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x2e800ff, PIXMAN_a4r4g4b4, 0xd3, PIXMAN_a4r4g4b4, 0xec }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x19a001f, PIXMAN_r3g3b2, 0x76, PIXMAN_r3g3b2, 0x0 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1cb00c3, PIXMAN_a4r4g4b4, 0x5cff, PIXMAN_r5g6b5, 0x4008 }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1ff0000, PIXMAN_r3g3b2, 0x2a, PIXMAN_r5g6b5, 0xc5fb }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x1ffffff, PIXMAN_a8r8g8b8, 0xea005a88, PIXMAN_r3g3b2, 0xb3 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x100ffea, PIXMAN_a4r4g4b4, 0x54eb, PIXMAN_a8r8g8b8, 0x0 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x179ffff, PIXMAN_r3g3b2, 0xa4, PIXMAN_a8r8g8b8, 0x2400 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x17ad226, PIXMAN_r3g3b2, 0xa4, PIXMAN_r5g6b5, 0xe0 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x100ff01, PIXMAN_a2r2g2b2, 0x25, PIXMAN_a4r4g4b4, 0x50 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x20000ff, PIXMAN_a8r8g8b8, 0x2b00c127, PIXMAN_r5g6b5, 0x0 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x200ff96, PIXMAN_a4r4g4b4, 0x2300, PIXMAN_r3g3b2, 0x6 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x200ffff, PIXMAN_r3g3b2, 0x87, PIXMAN_r5g6b5, 0x5bc8 }, { PIXMAN_OP_CONJOINT_XOR, PIXMAN_a8r8g8b8, 0x1fffff2, PIXMAN_r3g3b2, 0x7e, PIXMAN_a2r2g2b2, 0xe }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x1ff8b00, PIXMAN_a4r4g4b4, 0xd500, PIXMAN_r3g3b2, 0x40 }, { PIXMAN_OP_CONJOINT_XOR, PIXMAN_a8r8g8b8, 0x1ffffff, PIXMAN_a8r8g8b8, 0x1bff38, PIXMAN_a4r4g4b4, 0xf0 }, { PIXMAN_OP_CONJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x158ff39, PIXMAN_a4r4g4b4, 0x75dd, PIXMAN_a8r8g8b8, 0xdd31 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x1009b70, PIXMAN_a4r4g4b4, 0xff40, PIXMAN_r3g3b2, 0x4 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x12fb43f, PIXMAN_a4r4g4b4, 0x69ff, PIXMAN_a2r2g2b2, 0x4 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x1ffff95, PIXMAN_a2r2g2b2, 0x84, PIXMAN_r5g6b5, 0x0 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x200d188, PIXMAN_r5g6b5, 0xde6, PIXMAN_r5g6b5, 0x3 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x2c70000, PIXMAN_r5g6b5, 0x24fa, PIXMAN_a8r8g8b8, 0x21a0000 }, { PIXMAN_OP_CONJOINT_OUT, PIXMAN_a8r8g8b8, 0x100ff24, PIXMAN_a4r4g4b4, 0x835, PIXMAN_a4r4g4b4, 0x0 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x10000cd, PIXMAN_a2r2g2b2, 0x7f, PIXMAN_a2r2g2b2, 0x1 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x379ffff, PIXMAN_a8r8g8b8, 0x23ffff00, PIXMAN_r5g6b5, 0x4eda }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x172e3ff, PIXMAN_r3g3b2, 0xa6, PIXMAN_r5g6b5, 0x100 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x100f5ad, PIXMAN_a4r4g4b4, 0x7908, PIXMAN_a2r2g2b2, 0x0 }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x100fff9, PIXMAN_a2r2g2b2, 0xf1, PIXMAN_r3g3b2, 0x1 }, { PIXMAN_OP_CONJOINT_XOR, PIXMAN_a8r8g8b8, 0x1abff00, PIXMAN_r5g6b5, 0x31ff, PIXMAN_a8r8g8b8, 0x1000000 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x112ffd1, PIXMAN_r3g3b2, 0x9, PIXMAN_a2r2g2b2, 0xdd }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x100ffbf, PIXMAN_r3g3b2, 0x2c, PIXMAN_a4r4g4b4, 0x60 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1ffb7ff, PIXMAN_r3g3b2, 0x6b, PIXMAN_a4r4g4b4, 0x630 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x20005ff, PIXMAN_a4r4g4b4, 0x8462, PIXMAN_r5g6b5, 0xb1e8 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ff5b00, PIXMAN_r5g6b5, 0x70ff, PIXMAN_r3g3b2, 0x60 }, { PIXMAN_OP_CONJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x2ffffc3, PIXMAN_r3g3b2, 0x39, PIXMAN_a8r8g8b8, 0x200db41 }, { PIXMAN_OP_CONJOINT_OUT, PIXMAN_a8r8g8b8, 0x306ffff, PIXMAN_a8r8g8b8, 0xdcffff1f, PIXMAN_a8r8g8b8, 0x306ff00 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x193daff, PIXMAN_a8r8g8b8, 0x69000000, PIXMAN_r3g3b2, 0x0 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x2a200ff, PIXMAN_a8r8g8b8, 0x183aff00, PIXMAN_r5g6b5, 0x2000 }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x100f1a5, PIXMAN_a8r8g8b8, 0xb5fc21ff, PIXMAN_r5g6b5, 0xfe00 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x1630019, PIXMAN_a8r8g8b8, 0x6affc400, PIXMAN_r5g6b5, 0x56ff }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1ff8bc2, PIXMAN_r3g3b2, 0xee, PIXMAN_r5g6b5, 0x1c0 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x260ffff, PIXMAN_a4r4g4b4, 0x3f00, PIXMAN_r3g3b2, 0x4 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x169ffed, PIXMAN_a8r8g8b8, 0xffffff3f, PIXMAN_a8r8g8b8, 0x169ff00 }, { PIXMAN_OP_CONJOINT_XOR, PIXMAN_a8r8g8b8, 0x154c181, PIXMAN_a4r4g4b4, 0x5100, PIXMAN_a4r4g4b4, 0x0 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1e09c00, PIXMAN_r5g6b5, 0xca00, PIXMAN_a4r4g4b4, 0xb00 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x2ff8dff, PIXMAN_a8r8g8b8, 0x610038ff, PIXMAN_a8r8g8b8, 0x1001f02 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x1e400ff, PIXMAN_a4r4g4b4, 0x66bd, PIXMAN_r3g3b2, 0x68 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x25362ff, PIXMAN_a4r4g4b4, 0x31ff, PIXMAN_a8r8g8b8, 0x111433 }, { PIXMAN_OP_CONJOINT_OUT, PIXMAN_a8r8g8b8, 0x3ad0039, PIXMAN_r3g3b2, 0x26, PIXMAN_a8r8g8b8, 0x3000026 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x2e442ef, PIXMAN_r3g3b2, 0x32, PIXMAN_r3g3b2, 0x20 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x1720000, PIXMAN_a8r8g8b8, 0x55fdea00, PIXMAN_r3g3b2, 0x20 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x14bb0d7, PIXMAN_a8r8g8b8, 0x7fffff47, PIXMAN_a2r2g2b2, 0x0 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x13dffff, PIXMAN_a8r8g8b8, 0xa3860672, PIXMAN_r3g3b2, 0x20 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x120495a, PIXMAN_a4r4g4b4, 0x407e, PIXMAN_a8r8g8b8, 0x54 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1ff8fff, PIXMAN_a2r2g2b2, 0x29, PIXMAN_r5g6b5, 0xa }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x100a31a, PIXMAN_a4r4g4b4, 0xde4c, PIXMAN_a4r4g4b4, 0x1 }, { PIXMAN_OP_CONJOINT_OUT, PIXMAN_a8r8g8b8, 0x1d4008c, PIXMAN_r3g3b2, 0x79, PIXMAN_a8r8g8b8, 0x1000000 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x1ff0000, PIXMAN_a4r4g4b4, 0x7de4, PIXMAN_r5g6b5, 0x0 }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x1b27e62, PIXMAN_a4r4g4b4, 0x7941, PIXMAN_r3g3b2, 0x0 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x300ff00, PIXMAN_a8r8g8b8, 0xfcff255e, PIXMAN_r3g3b2, 0x4 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x2ff00b8, PIXMAN_a8r8g8b8, 0x19ff718d, PIXMAN_r5g6b5, 0x1802 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x235ff13, PIXMAN_a8r8g8b8, 0x34bcd9ff, PIXMAN_r3g3b2, 0x4 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1006400, PIXMAN_a4r4g4b4, 0x7000, PIXMAN_a4r4g4b4, 0x20 }, { PIXMAN_OP_CONJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ff8bff, PIXMAN_a4r4g4b4, 0xfff4, PIXMAN_a4r4g4b4, 0xf80 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x24630ff, PIXMAN_a8r8g8b8, 0x1f00000b, PIXMAN_a8r8g8b8, 0x9061f }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1ff8a00, PIXMAN_a8r8g8b8, 0x79ffab00, PIXMAN_r5g6b5, 0x7a00 }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x19807ff, PIXMAN_a4r4g4b4, 0x6794, PIXMAN_a8r8g8b8, 0xff002e00 }, { PIXMAN_OP_CONJOINT_OUT, PIXMAN_a8r8g8b8, 0x10000da, PIXMAN_a4r4g4b4, 0xf864, PIXMAN_a8r8g8b8, 0x1000000 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x1ffffde, PIXMAN_a2r2g2b2, 0x94, PIXMAN_a8r8g8b8, 0x1000000 }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x200c800, PIXMAN_r5g6b5, 0xe9d4, PIXMAN_a8r8g8b8, 0x2c00 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1ff00c9, PIXMAN_r3g3b2, 0x4c, PIXMAN_r5g6b5, 0x4800 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x122d5ff, PIXMAN_r5g6b5, 0x418b, PIXMAN_a4r4g4b4, 0x25 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x1ffff55, PIXMAN_a2r2g2b2, 0x1c, PIXMAN_a8r8g8b8, 0xff00 }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x135ffff, PIXMAN_r5g6b5, 0x39c4, PIXMAN_r5g6b5, 0xb7 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x100d2c3, PIXMAN_r3g3b2, 0x2a, PIXMAN_a8r8g8b8, 0x3c00 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x17268ff, PIXMAN_a8r8g8b8, 0x7c00ffff, PIXMAN_r5g6b5, 0x318f }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x1ff00ff, PIXMAN_r3g3b2, 0x68, PIXMAN_r3g3b2, 0xb4 }, { PIXMAN_OP_CONJOINT_OUT, PIXMAN_a8r8g8b8, 0x200ffff, PIXMAN_r5g6b5, 0xff86, PIXMAN_a8r8g8b8, 0x200f300 }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x18a23ff, PIXMAN_a2r2g2b2, 0x44, PIXMAN_a4r4g4b4, 0x205 }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x16bff23, PIXMAN_a8r8g8b8, 0x31fd00ff, PIXMAN_r3g3b2, 0x7 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x137d1ff, PIXMAN_a4r4g4b4, 0x56c1, PIXMAN_r5g6b5, 0x0 }, { PIXMAN_OP_CONJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ff5bff, PIXMAN_a4r4g4b4, 0xfff4, PIXMAN_a4r4g4b4, 0xf50 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x15c6b00, PIXMAN_a8r8g8b8, 0x7d008a, PIXMAN_a4r4g4b4, 0x200 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x12091ff, PIXMAN_a8r8g8b8, 0xb74cff6b, PIXMAN_a2r2g2b2, 0x8 }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x1ff5bff, PIXMAN_a8r8g8b8, 0xff6ddce8, PIXMAN_a2r2g2b2, 0x10 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x100ffff, PIXMAN_a4r4g4b4, 0xffb7, PIXMAN_a4r4g4b4, 0xb0 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x173ffff, PIXMAN_r5g6b5, 0xff2c, PIXMAN_a4r4g4b4, 0x6 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x17102ff, PIXMAN_a8r8g8b8, 0x955bff66, PIXMAN_a8r8g8b8, 0x280066 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x3c7ff24, PIXMAN_r5g6b5, 0xc4, PIXMAN_r5g6b5, 0x163 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x100c2a6, PIXMAN_r5g6b5, 0xa9b9, PIXMAN_a4r4g4b4, 0x8 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x26049ff, PIXMAN_a4r4g4b4, 0xb2, PIXMAN_r5g6b5, 0x8904 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x2f100ff, PIXMAN_r3g3b2, 0x30, PIXMAN_a8r8g8b8, 0x2220100 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x1ffff88, PIXMAN_r3g3b2, 0x7e, PIXMAN_r3g3b2, 0x60 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x153ffab, PIXMAN_a8r8g8b8, 0xfd10725a, PIXMAN_r3g3b2, 0x0 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ff00d2, PIXMAN_r5g6b5, 0xff6b, PIXMAN_a8r8g8b8, 0x101014a }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x100d965, PIXMAN_a8r8g8b8, 0xff007b00, PIXMAN_r3g3b2, 0xc }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1ec0000, PIXMAN_r5g6b5, 0x6fff, PIXMAN_r5g6b5, 0x6000 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x19d59a2, PIXMAN_a8r8g8b8, 0x4a00ff7a, PIXMAN_a8r8g8b8, 0x2e1a2f }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1eb0000, PIXMAN_a4r4g4b4, 0x72bc, PIXMAN_r5g6b5, 0x1800 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x100ffff, PIXMAN_a4r4g4b4, 0xc034, PIXMAN_a4r4g4b4, 0x0 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x195ff15, PIXMAN_a4r4g4b4, 0xb7b1, PIXMAN_r5g6b5, 0x4000 }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1ffdf94, PIXMAN_a4r4g4b4, 0x78, PIXMAN_r3g3b2, 0xc }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x26f00ff, PIXMAN_a4r4g4b4, 0xff93, PIXMAN_r5g6b5, 0x1dd2 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x2ff3fc5, PIXMAN_r3g3b2, 0x2f, PIXMAN_a8r8g8b8, 0x240000 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x1ff696e, PIXMAN_a4r4g4b4, 0x22ff, PIXMAN_r5g6b5, 0x34d }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x10033d9, PIXMAN_a8r8g8b8, 0x38650000, PIXMAN_a8r8g8b8, 0x0 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x2ffff00, PIXMAN_a4r4g4b4, 0x2070, PIXMAN_r5g6b5, 0x2100 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x1008746, PIXMAN_a8r8g8b8, 0xb56971, PIXMAN_r5g6b5, 0xc25c }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x144d200, PIXMAN_a4r4g4b4, 0xff42, PIXMAN_r3g3b2, 0x4 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x1ffffd0, PIXMAN_r5g6b5, 0x5b00, PIXMAN_r3g3b2, 0x4c }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x10000ff, PIXMAN_a8r8g8b8, 0xff006f, PIXMAN_r5g6b5, 0xd }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x10666ff, PIXMAN_a4r4g4b4, 0x39b2, PIXMAN_r5g6b5, 0xa6 }, { PIXMAN_OP_CONJOINT_OUT, PIXMAN_a8r8g8b8, 0x11a007d, PIXMAN_r3g3b2, 0xf9, PIXMAN_a8r8g8b8, 0x11a0000 }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x1eb90ee, PIXMAN_r5g6b5, 0xd, PIXMAN_a2r2g2b2, 0x1 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1ff42d5, PIXMAN_a4r4g4b4, 0x3400, PIXMAN_r3g3b2, 0x40 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x1dfff00, PIXMAN_a8r8g8b8, 0x3ffff9d2, PIXMAN_r5g6b5, 0x0 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ff6500, PIXMAN_a2r2g2b2, 0x56, PIXMAN_r3g3b2, 0x44 }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x119ffe6, PIXMAN_r3g3b2, 0x8d, PIXMAN_a4r4g4b4, 0xff00 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x100cd00, PIXMAN_r5g6b5, 0x33ff, PIXMAN_a4r4g4b4, 0x0 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x569ffd7, PIXMAN_r5g6b5, 0x8cc, PIXMAN_r5g6b5, 0xc0 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x100876a, PIXMAN_a8r8g8b8, 0x575447a5, PIXMAN_r5g6b5, 0x164 }, { PIXMAN_OP_CONJOINT_OUT, PIXMAN_a8r8g8b8, 0x12d00ff, PIXMAN_a4r4g4b4, 0x3fff, PIXMAN_a4r4g4b4, 0x0 }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x2ff953b, PIXMAN_a4r4g4b4, 0x2914, PIXMAN_r5g6b5, 0x20a1 }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1ffead4, PIXMAN_a8r8g8b8, 0xff00ea4e, PIXMAN_r3g3b2, 0x5a }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x1ff6400, PIXMAN_a2r2g2b2, 0x99, PIXMAN_r5g6b5, 0xa620 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x17b0084, PIXMAN_r3g3b2, 0xbd, PIXMAN_a4r4g4b4, 0x500 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x4f90bbb, PIXMAN_a8r8g8b8, 0xff00d21f, PIXMAN_a8r8g8b8, 0xfb00fc4a }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ffbb1d, PIXMAN_a8r8g8b8, 0x2dff79ff, PIXMAN_r5g6b5, 0x2c0 }, { PIXMAN_OP_CONJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x100ffff, PIXMAN_a2r2g2b2, 0x43, PIXMAN_a4r4g4b4, 0x6f }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1f000ff, PIXMAN_a4r4g4b4, 0xb393, PIXMAN_r3g3b2, 0x20 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1c60020, PIXMAN_a8r8g8b8, 0x6bffffff, PIXMAN_a8r8g8b8, 0x0 }, { PIXMAN_OP_CONJOINT_OUT, PIXMAN_a8r8g8b8, 0x1727d00, PIXMAN_a2r2g2b2, 0x67, PIXMAN_a4r4g4b4, 0x400 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x14a5194, PIXMAN_a4r4g4b4, 0xd7ff, PIXMAN_r5g6b5, 0x2000 }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x20003fa, PIXMAN_a4r4g4b4, 0x24ff, PIXMAN_a8r8g8b8, 0xffff1550 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1a6ff83, PIXMAN_a4r4g4b4, 0xf400, PIXMAN_r5g6b5, 0x2800 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x2ffcf00, PIXMAN_r5g6b5, 0x71ff, PIXMAN_a4r4g4b4, 0x30 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x333ffff, PIXMAN_a4r4g4b4, 0x2c00, PIXMAN_r3g3b2, 0x4 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x1c2ffe8, PIXMAN_r5g6b5, 0xc200, PIXMAN_a8r8g8b8, 0xfeca41ff }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a2r2g2b2, 0x47, PIXMAN_a8r8g8b8, 0x2ffff00, PIXMAN_a8r8g8b8, 0x3aa0102 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1ffeb00, PIXMAN_a4r4g4b4, 0xb493, PIXMAN_a4r4g4b4, 0x400 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x2afffff, PIXMAN_r5g6b5, 0xcb, PIXMAN_r5g6b5, 0xc0 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x183ff00, PIXMAN_r3g3b2, 0x87, PIXMAN_r5g6b5, 0xae91 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x3ffff00, PIXMAN_a4r4g4b4, 0x2ba4, PIXMAN_r5g6b5, 0x2100 }, { PIXMAN_OP_CONJOINT_OUT, PIXMAN_a8r8g8b8, 0x215cbc2, PIXMAN_a4r4g4b4, 0xafd3, PIXMAN_a8r8g8b8, 0x115b000 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x1853f65, PIXMAN_a8r8g8b8, 0xc68cdc41, PIXMAN_r5g6b5, 0x3 }, { PIXMAN_OP_CONJOINT_IN, PIXMAN_a8r8g8b8, 0x3ffff8f, PIXMAN_a4r4g4b4, 0x8824, PIXMAN_a4r4g4b4, 0x20 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x28e08e6, PIXMAN_a8r8g8b8, 0x2cffff31, PIXMAN_r5g6b5, 0x1805 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x1b500be, PIXMAN_r5g6b5, 0xd946, PIXMAN_r5g6b5, 0x9800 }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x133ffb3, PIXMAN_a2r2g2b2, 0x42, PIXMAN_a8r8g8b8, 0x11553c }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x21aff81, PIXMAN_r3g3b2, 0xc7, PIXMAN_r5g6b5, 0x120 }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x12e004f, PIXMAN_a4r4g4b4, 0xf617, PIXMAN_a4r4g4b4, 0x102 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x164861f, PIXMAN_r3g3b2, 0x4e, PIXMAN_r5g6b5, 0x19c0 }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1ff0eff, PIXMAN_a8r8g8b8, 0xff5c00aa, PIXMAN_r5g6b5, 0x5800 }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x1e4c60f, PIXMAN_a8r8g8b8, 0x38ff0e0c, PIXMAN_a4r4g4b4, 0xff2a }, { PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x1ff0000, PIXMAN_a8r8g8b8, 0x9f3d6700, PIXMAN_r5g6b5, 0xf3ff }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x205ffd0, PIXMAN_a8r8g8b8, 0xffc22b3b, PIXMAN_a8r8g8b8, 0x2040000 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x1ff0059, PIXMAN_r5g6b5, 0x74ff, PIXMAN_a8r8g8b8, 0x1730101 }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x29affb8, PIXMAN_r5g6b5, 0xff, PIXMAN_a8r8g8b8, 0x2d25cff }, { PIXMAN_OP_DISJOINT_OUT, PIXMAN_a8r8g8b8, 0x1ffff8b, PIXMAN_a4r4g4b4, 0xff7b, PIXMAN_r5g6b5, 0x3a0 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x2a86ad7, PIXMAN_a4r4g4b4, 0xdc22, PIXMAN_a8r8g8b8, 0x2860000 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x3ff00ff, PIXMAN_r3g3b2, 0x33, PIXMAN_r5g6b5, 0x2000 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x1e50063, PIXMAN_a8r8g8b8, 0x35ff95d7, PIXMAN_r3g3b2, 0x20 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x2ffe6ff, PIXMAN_a8r8g8b8, 0x153ef297, PIXMAN_r5g6b5, 0x6d2 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x34ffeff, PIXMAN_a4r4g4b4, 0x2e, PIXMAN_r5g6b5, 0x1d }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x2ffeada, PIXMAN_r5g6b5, 0xabc6, PIXMAN_a8r8g8b8, 0xfd15b256 }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a8r8g8b8, 0x100ff00, PIXMAN_a8r8g8b8, 0xcff3f32, PIXMAN_a8r8g8b8, 0x3f00 }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x1e1b0f1, PIXMAN_a8r8g8b8, 0xff63ff54, PIXMAN_r3g3b2, 0x5d }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0x2ffff23, PIXMAN_a8r8g8b8, 0x380094ff, PIXMAN_r5g6b5, 0x3a4b }, { PIXMAN_OP_CONJOINT_ATOP, PIXMAN_a4r4g4b4, 0x1000, PIXMAN_r5g6b5, 0xca, PIXMAN_a8r8g8b8, 0x3434500 }, { PIXMAN_OP_DISJOINT_IN, PIXMAN_a8r8g8b8, 0x195ffe5, PIXMAN_a4r4g4b4, 0x3a29, PIXMAN_a8r8g8b8, 0x0 }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a8r8g8b8, 0x139007a, PIXMAN_a4r4g4b4, 0x4979, PIXMAN_r5g6b5, 0x84 }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0xa9, PIXMAN_a4r4g4b4, 0xfa18, PIXMAN_a8r8g8b8, 0xabff67ff }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0x94, PIXMAN_a4r4g4b4, 0x5109, PIXMAN_a8r8g8b8, 0x3affffff }, { PIXMAN_OP_COLOR_BURN, PIXMAN_r5g6b5, 0xd038, PIXMAN_r5g6b5, 0xff00, PIXMAN_r5g6b5, 0xf9a5 }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a8r8g8b8, 0x543128ff, PIXMAN_a8r8g8b8, 0x7029ff, PIXMAN_a8r8g8b8, 0x316b1d7 }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_r5g6b5, 0x53ff, PIXMAN_r5g6b5, 0x72ff, PIXMAN_a8r8g8b8, 0xffffdeff }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a8r8g8b8, 0x5b00002b, PIXMAN_a4r4g4b4, 0xc3, PIXMAN_a8r8g8b8, 0x23530be }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a8r8g8b8, 0xcefc0041, PIXMAN_a8r8g8b8, 0xf60d02, PIXMAN_a8r8g8b8, 0x1f2ffe5 }, { PIXMAN_OP_COLOR_DODGE, PIXMAN_r5g6b5, 0xffdb, PIXMAN_r5g6b5, 0xc700, PIXMAN_r5g6b5, 0x654 }, { PIXMAN_OP_COLOR_DODGE, PIXMAN_r5g6b5, 0xffc6, PIXMAN_r5g6b5, 0xff09, PIXMAN_r5g6b5, 0xfe58 }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0x95, PIXMAN_r5g6b5, 0x1b4a, PIXMAN_a8r8g8b8, 0xab234cff }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0x95, PIXMAN_a4r4g4b4, 0x5e99, PIXMAN_a8r8g8b8, 0x3b1c1cdd }, { PIXMAN_OP_COLOR_BURN, PIXMAN_r5g6b5, 0x22, PIXMAN_r5g6b5, 0xd00, PIXMAN_r5g6b5, 0xfbb1 }, { PIXMAN_OP_COLOR_DODGE, PIXMAN_r5g6b5, 0xffc8, PIXMAN_a8r8g8b8, 0xa1a3ffff, PIXMAN_r5g6b5, 0x44a }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a8r8g8b8, 0xffff7cff, PIXMAN_r5g6b5, 0x900, PIXMAN_a8r8g8b8, 0xffff94ec }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0xa7, PIXMAN_r5g6b5, 0xff, PIXMAN_a8r8g8b8, 0xaa00cffe }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0x85, PIXMAN_r5g6b5, 0xffb3, PIXMAN_a8r8g8b8, 0xaaffff4a }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a8r8g8b8, 0x3500a118, PIXMAN_a4r4g4b4, 0x9942, PIXMAN_a8r8g8b8, 0x01ff405e }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0xb5, PIXMAN_x4a4, 0xe, PIXMAN_a8r8g8b8, 0xffbaff }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a4r4g4b4, 0xe872, PIXMAN_x2r10g10b10, 0xa648ff00, PIXMAN_a2r10g10b10, 0x14ff00e8, }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x4d2db34, PIXMAN_a8, 0x19, PIXMAN_r5g6b5, 0x9700, }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x2ff0076, PIXMAN_a8r8g8b8, 0x2a0000, PIXMAN_r3g3b2, 0x0, }, { PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_a8r8g8b8, 0x14f00ff, PIXMAN_r5g6b5, 0xd48, PIXMAN_a4r4g4b4, 0x0, }, { PIXMAN_OP_CONJOINT_OUT, PIXMAN_a8r8g8b8, 0x3d8bbff, PIXMAN_r5g6b5, 0x6900, PIXMAN_a8r8g8b8, 0x0, }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x2ff00ff, PIXMAN_a4r4g4b4, 0x2300, PIXMAN_r3g3b2, 0x0, }, { PIXMAN_OP_SATURATE, PIXMAN_a8r8g8b8, 0x4d2db34, PIXMAN_a8r8g8b8, 0xff0019ff, PIXMAN_r5g6b5, 0x9700, }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0x100ac05, PIXMAN_r3g3b2, 0xef, PIXMAN_a2r2g2b2, 0xff, }, { PIXMAN_OP_EXCLUSION, PIXMAN_a2r2g2b2, 0xbf, PIXMAN_null, 0x00, PIXMAN_r5g6b5, 0x7e }, { PIXMAN_OP_DIFFERENCE, PIXMAN_r5g6b5, 0xffff, PIXMAN_null, 0x00, PIXMAN_a2r2g2b2, 0x33 }, { PIXMAN_OP_HARD_LIGHT, PIXMAN_a8r8g8b8, 0x84c4ffd7, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0xffddff }, { PIXMAN_OP_EXCLUSION, PIXMAN_a8r8g8b8, 0xff6e56, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0x20ff1ade }, { PIXMAN_OP_OVERLAY, PIXMAN_a4r4g4b4, 0xfe0, PIXMAN_null, 0x00, PIXMAN_a4r4g4b4, 0xbdff }, { PIXMAN_OP_SCREEN, PIXMAN_a8r8g8b8, 0x9671ff, PIXMAN_null, 0x00, PIXMAN_a2r2g2b2, 0x43 }, { PIXMAN_OP_EXCLUSION, PIXMAN_a2r2g2b2, 0xff, PIXMAN_null, 0x00, PIXMAN_a4r4g4b4, 0x39ff }, { PIXMAN_OP_EXCLUSION, PIXMAN_r5g6b5, 0xffff, PIXMAN_null, 0x00, PIXMAN_a4r4g4b4, 0x1968 }, { PIXMAN_OP_EXCLUSION, PIXMAN_a4r4g4b4, 0x4247, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0xd8ffff }, { PIXMAN_OP_EXCLUSION, PIXMAN_r5g6b5, 0xff00, PIXMAN_null, 0x00, PIXMAN_a2r2g2b2, 0x79 }, { PIXMAN_OP_DIFFERENCE, PIXMAN_r3g3b2, 0xe0, PIXMAN_null, 0x00, PIXMAN_a2r2g2b2, 0x39 }, { PIXMAN_OP_EXCLUSION, PIXMAN_a8r8g8b8, 0xfff8, PIXMAN_null, 0x00, PIXMAN_r3g3b2, 0xff }, { PIXMAN_OP_COLOR_DODGE, PIXMAN_r5g6b5, 0x75fc, PIXMAN_null, 0x00, PIXMAN_r5g6b5, 0x11ff, }, { PIXMAN_OP_COLOR_BURN, PIXMAN_r3g3b2, 0x52, PIXMAN_null, 0x00, PIXMAN_r5g6b5, 0xc627 }, { PIXMAN_OP_HARD_LIGHT, PIXMAN_r5g6b5, 0x9f2b, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0x4b00e7f5 }, { PIXMAN_OP_OVERLAY, PIXMAN_a8r8g8b8, 0x00dfff5c, PIXMAN_null, 0x00, PIXMAN_r5g6b5, 0x5e0f, }, { PIXMAN_OP_COLOR_BURN, PIXMAN_a8r8g8b8, 0xff00121b, PIXMAN_null, 0x00, PIXMAN_r5g6b5, 0x3776 }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_r5g6b5, 0x03e0, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0x01003c00, }, { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, 0x0f00c300, PIXMAN_null, 0x00, PIXMAN_x14r6g6b6, 0x003c0, }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a4r4g4b4, 0xd0c0, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0x5300ea00, }, { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, 0x20c6bf00, PIXMAN_null, 0x00, PIXMAN_r5g6b5, 0xb9ff }, { PIXMAN_OP_OVER, PIXMAN_a8r8g8b8, 0x204ac7ff, PIXMAN_null, 0x00, PIXMAN_r5g6b5, 0xc1ff }, { PIXMAN_OP_OVER_REVERSE, PIXMAN_r5g6b5, 0xffc3, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0x102d00dd }, { PIXMAN_OP_OVER_REVERSE, PIXMAN_r5g6b5, 0x1f00, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0x1bdf0c89 }, { PIXMAN_OP_OVER_REVERSE, PIXMAN_r5g6b5, 0xf9d2, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0x1076bcf7 }, { PIXMAN_OP_OVER_REVERSE, PIXMAN_r5g6b5, 0x00c3, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0x1bfe9ae5 }, { PIXMAN_OP_OVER_REVERSE, PIXMAN_r5g6b5, 0x09ff, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0x0b00c16c }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a2r2g2b2, 0xbc, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0x9efff1ff }, { PIXMAN_OP_DISJOINT_ATOP, PIXMAN_a4r4g4b4, 0xae5f, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0xf215b675 }, { PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_a8r8g8b8, 0xce007980, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0x80ffe4ad }, { PIXMAN_OP_DISJOINT_XOR, PIXMAN_a8r8g8b8, 0xb8b07bea, PIXMAN_null, 0x00, PIXMAN_a4r4g4b4, 0x939c }, { PIXMAN_OP_CONJOINT_ATOP_REVERSE, PIXMAN_r5g6b5, 0x0063, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0x10bb1ed7, }, { PIXMAN_OP_EXCLUSION, PIXMAN_a2r2g2b2, 0xbf, PIXMAN_null, 0x00, PIXMAN_r5g6b5, 0x7e }, { PIXMAN_OP_LIGHTEN, PIXMAN_a8r8g8b8, 0xffffff, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0xff3fffff }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_r3g3b2, 0x38, PIXMAN_null, 0x00, PIXMAN_a2r2g2b2, 0x5b }, { PIXMAN_OP_COLOR_DODGE, PIXMAN_a8r8g8b8, 0x2e9effff, PIXMAN_null, 0x00, PIXMAN_a2r2g2b2, 0x77 }, { PIXMAN_OP_DIFFERENCE, PIXMAN_r5g6b5, 0xffff, PIXMAN_null, 0x00, PIXMAN_a2r2g2b2, 0x33 }, { PIXMAN_OP_OVERLAY, PIXMAN_a8r8g8b8, 0xd0089ff, PIXMAN_null, 0x00, PIXMAN_r3g3b2, 0xb1 }, { PIXMAN_OP_OVERLAY, PIXMAN_r3g3b2, 0x8a, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0xcd0004 }, { PIXMAN_OP_COLOR_BURN, PIXMAN_a8r8g8b8, 0xffff1e3a, PIXMAN_null, 0x00, PIXMAN_a4r4g4b4, 0xcf00 }, { PIXMAN_OP_HARD_LIGHT, PIXMAN_a8r8g8b8, 0x84c4ffd7, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0xffddff }, { PIXMAN_OP_DIFFERENCE, PIXMAN_a4r4g4b4, 0xfd75, PIXMAN_null, 0x00, PIXMAN_a2r2g2b2, 0x7f }, { PIXMAN_OP_LIGHTEN, PIXMAN_r3g3b2, 0xff, PIXMAN_null, 0x00, PIXMAN_a4r4g4b4, 0x63ff }, { PIXMAN_OP_EXCLUSION, PIXMAN_a8r8g8b8, 0xff6e56, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0x20ff1ade }, { PIXMAN_OP_OVERLAY, PIXMAN_a4r4g4b4, 0xfe0, PIXMAN_null, 0x00, PIXMAN_a4r4g4b4, 0xbdff }, { PIXMAN_OP_OVERLAY, PIXMAN_r5g6b5, 0x9799, PIXMAN_null, 0x00, PIXMAN_a4r4g4b4, 0x8d }, { PIXMAN_OP_HARD_LIGHT, PIXMAN_a8r8g8b8, 0xe8ff1c33, PIXMAN_null, 0x00, PIXMAN_r5g6b5, 0x6200 }, { PIXMAN_OP_DIFFERENCE, PIXMAN_a8r8g8b8, 0x22ffffff, PIXMAN_null, 0x00, PIXMAN_a2r2g2b2, 0x63 }, { PIXMAN_OP_SCREEN, PIXMAN_a8r8g8b8, 0x9671ff, PIXMAN_null, 0x00, PIXMAN_a2r2g2b2, 0x43 }, { PIXMAN_OP_LIGHTEN, PIXMAN_a2r2g2b2, 0x83, PIXMAN_null, 0x00, PIXMAN_r5g6b5, 0xff }, { PIXMAN_OP_OVERLAY, PIXMAN_r3g3b2, 0x0, PIXMAN_null, 0x00, PIXMAN_a2r2g2b2, 0x97 }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_r5g6b5, 0xb900, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0x6800ff00 }, { PIXMAN_OP_OVERLAY, PIXMAN_a4r4g4b4, 0xff, PIXMAN_null, 0x00, PIXMAN_r3g3b2, 0x8e }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a4r4g4b4, 0xff00, PIXMAN_null, 0x00, PIXMAN_a2r2g2b2, 0xbc }, { PIXMAN_OP_DIFFERENCE, PIXMAN_r5g6b5, 0xfffe, PIXMAN_null, 0x00, PIXMAN_a4r4g4b4, 0x90 }, { PIXMAN_OP_LIGHTEN, PIXMAN_r3g3b2, 0xff, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0xc35f }, { PIXMAN_OP_EXCLUSION, PIXMAN_a2r2g2b2, 0xff, PIXMAN_null, 0x00, PIXMAN_a4r4g4b4, 0x39ff }, { PIXMAN_OP_LIGHTEN, PIXMAN_a2r2g2b2, 0x1e, PIXMAN_null, 0x00, PIXMAN_a4r4g4b4, 0xbaff }, { PIXMAN_OP_LIGHTEN, PIXMAN_a8r8g8b8, 0xb4ffff26, PIXMAN_null, 0x00, PIXMAN_r5g6b5, 0xff }, { PIXMAN_OP_COLOR_DODGE, PIXMAN_a4r4g4b4, 0xe3ff, PIXMAN_null, 0x00, PIXMAN_a4r4g4b4, 0x878b }, { PIXMAN_OP_OVERLAY, PIXMAN_a8r8g8b8, 0xff700044, PIXMAN_null, 0x00, PIXMAN_a2r2g2b2, 0x6 }, { PIXMAN_OP_DARKEN, PIXMAN_a2r2g2b2, 0xb6, PIXMAN_null, 0x00, PIXMAN_a4r4g4b4, 0xcd00 }, { PIXMAN_OP_HARD_LIGHT, PIXMAN_a2r2g2b2, 0xfe, PIXMAN_null, 0x00, PIXMAN_a2r2g2b2, 0x12 }, { PIXMAN_OP_LIGHTEN, PIXMAN_a8r8g8b8, 0xb1ff006c, PIXMAN_null, 0x00, PIXMAN_a4r4g4b4, 0xff7c }, { PIXMAN_OP_HARD_LIGHT, PIXMAN_r3g3b2, 0x4e, PIXMAN_null, 0x00, PIXMAN_a2r2g2b2, 0x3c }, { PIXMAN_OP_EXCLUSION, PIXMAN_r5g6b5, 0xffff, PIXMAN_null, 0x00, PIXMAN_a4r4g4b4, 0x1968 }, { PIXMAN_OP_COLOR_BURN, PIXMAN_r3g3b2, 0xe7, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0x8cced6ac }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a4r4g4b4, 0xa500, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0x1bff009d }, { PIXMAN_OP_DIFFERENCE, PIXMAN_r5g6b5, 0x45ff, PIXMAN_null, 0x00, PIXMAN_a2r2g2b2, 0x32 }, { PIXMAN_OP_OVERLAY, PIXMAN_a2r2g2b2, 0x18, PIXMAN_null, 0x00, PIXMAN_r5g6b5, 0xdc00 }, { PIXMAN_OP_EXCLUSION, PIXMAN_a4r4g4b4, 0x4247, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0xd8ffff }, { PIXMAN_OP_EXCLUSION, PIXMAN_r5g6b5, 0xff00, PIXMAN_null, 0x00, PIXMAN_a2r2g2b2, 0x79 }, { PIXMAN_OP_COLOR_BURN, PIXMAN_r3g3b2, 0xf, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0x9fff00ff }, { PIXMAN_OP_EXCLUSION, PIXMAN_a2r2g2b2, 0x93, PIXMAN_null, 0x00, PIXMAN_a4r4g4b4, 0xff }, { PIXMAN_OP_LIGHTEN, PIXMAN_a2r2g2b2, 0xa3, PIXMAN_null, 0x00, PIXMAN_r3g3b2, 0xca }, { PIXMAN_OP_DIFFERENCE, PIXMAN_r3g3b2, 0xe0, PIXMAN_null, 0x00, PIXMAN_a2r2g2b2, 0x39 }, { PIXMAN_OP_HARD_LIGHT, PIXMAN_r3g3b2, 0x16, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0x98ffff }, { PIXMAN_OP_LIGHTEN, PIXMAN_r3g3b2, 0x96, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0x225f6c }, { PIXMAN_OP_HARD_LIGHT, PIXMAN_a4r4g4b4, 0x12c7, PIXMAN_null, 0x00, PIXMAN_a4r4g4b4, 0xb100 }, { PIXMAN_OP_LIGHTEN, PIXMAN_a8r8g8b8, 0xffda91, PIXMAN_null, 0x00, PIXMAN_r3g3b2, 0x6a }, { PIXMAN_OP_EXCLUSION, PIXMAN_a8r8g8b8, 0xfff8, PIXMAN_null, 0x00, PIXMAN_r3g3b2, 0xff }, { PIXMAN_OP_SOFT_LIGHT, PIXMAN_a2r2g2b2, 0xff, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0xf0ff48ca }, { PIXMAN_OP_HARD_LIGHT, PIXMAN_r5g6b5, 0xf1ff, PIXMAN_r5g6b5, 0x6eff, PIXMAN_a8r8g8b8, 0xffffff, }, { PIXMAN_OP_HARD_LIGHT, PIXMAN_r5g6b5, 0xf1ff, PIXMAN_a8, 0xdf, PIXMAN_a8r8g8b8, 0xffffff, }, { PIXMAN_OP_HARD_LIGHT, PIXMAN_r5g6b5, 0xf1ff, PIXMAN_null, 0x00, PIXMAN_a8r8g8b8, 0xffffff, }, { PIXMAN_OP_HARD_LIGHT, PIXMAN_r5g6b5, 0xb867, PIXMAN_a4r4g4b4, 0x82d9, PIXMAN_a8r8g8b8, 0xffc5, }, { PIXMAN_OP_HARD_LIGHT, PIXMAN_r5g6b5, 0xa9f5, PIXMAN_r5g6b5, 0xadff, PIXMAN_a8r8g8b8, 0xffff00, }, { PIXMAN_OP_HARD_LIGHT, PIXMAN_r5g6b5, 0x4900, PIXMAN_r5g6b5, 0x865c, PIXMAN_a8r8g8b8, 0xebff, }, { PIXMAN_OP_HARD_LIGHT, PIXMAN_r5g6b5, 0xd9ff, PIXMAN_a8r8g8b8, 0xffffffff, PIXMAN_a8r8g8b8, 0x8ff0d, }, { PIXMAN_OP_HARD_LIGHT, PIXMAN_r5g6b5, 0x41ff, PIXMAN_a4r4g4b4, 0xcff, PIXMAN_a8r8g8b8, 0xe1ff00, }, { PIXMAN_OP_HARD_LIGHT, PIXMAN_r5g6b5, 0x91ff, PIXMAN_a2r2g2b2, 0xf3, PIXMAN_a8r8g8b8, 0xe4ffb4, }, { PIXMAN_OP_HARD_LIGHT, PIXMAN_r5g6b5, 0xb9ff, PIXMAN_a2r2g2b2, 0xff, PIXMAN_a8r8g8b8, 0xffff, }, { PIXMAN_OP_OVERLAY, PIXMAN_a8r8g8b8, 0x473affff, PIXMAN_r5g6b5, 0x2b00, PIXMAN_r5g6b5, 0x1ff, }, { PIXMAN_OP_OVERLAY, PIXMAN_a8r8g8b8, 0xe4ff, PIXMAN_r3g3b2, 0xff, PIXMAN_r5g6b5, 0x89ff, }, }; static void fill (pixman_image_t *image, uint32_t pixel) { uint8_t *data = (uint8_t *)pixman_image_get_data (image); int bytes_per_pixel = PIXMAN_FORMAT_BPP (pixman_image_get_format (image)) / 8; int n_bytes = pixman_image_get_stride (image) * pixman_image_get_height (image); int i; switch (bytes_per_pixel) { case 4: for (i = 0; i < n_bytes / 4; ++i) ((uint32_t *)data)[i] = pixel; break; case 2: pixel &= 0xffff; for (i = 0; i < n_bytes / 2; ++i) ((uint16_t *)data)[i] = pixel; break; case 1: pixel &= 0xff; for (i = 0; i < n_bytes; ++i) ((uint8_t *)data)[i] = pixel; break; default: assert (0); break; } } static uint32_t access (pixman_image_t *image, int x, int y) { int bytes_per_pixel; int stride; uint32_t result; uint8_t *location; if (x < 0 || x >= image->bits.width || y < 0 || y >= image->bits.height) return 0; bytes_per_pixel = PIXMAN_FORMAT_BPP (image->bits.format) / 8; stride = image->bits.rowstride * 4; location = (uint8_t *)image->bits.bits + y * stride + x * bytes_per_pixel; if (bytes_per_pixel == 4) result = *(uint32_t *)location; else if (bytes_per_pixel == 2) result = *(uint16_t *)location; else if (bytes_per_pixel == 1) result = *(uint8_t *)location; else assert (0); return result; } static pixman_bool_t verify (int test_no, const pixel_combination_t *combination, int size, pixman_bool_t component_alpha) { pixman_image_t *src, *mask, *dest; pixel_checker_t src_checker, mask_checker, dest_checker; color_t source_color, mask_color, dest_color, reference_color; pixman_bool_t have_mask = (combination->mask_format != PIXMAN_null); pixman_bool_t result = TRUE; int i, j; /* Compute reference color */ pixel_checker_init (&src_checker, combination->src_format); if (have_mask) pixel_checker_init (&mask_checker, combination->mask_format); pixel_checker_init (&dest_checker, combination->dest_format); pixel_checker_convert_pixel_to_color ( &src_checker, combination->src_pixel, &source_color); if (combination->mask_format != PIXMAN_null) { pixel_checker_convert_pixel_to_color ( &mask_checker, combination->mask_pixel, &mask_color); } pixel_checker_convert_pixel_to_color ( &dest_checker, combination->dest_pixel, &dest_color); do_composite (combination->op, &source_color, have_mask? &mask_color : NULL, &dest_color, &reference_color, component_alpha); src = pixman_image_create_bits ( combination->src_format, size, size, NULL, -1); if (have_mask) { mask = pixman_image_create_bits ( combination->mask_format, size, size, NULL, -1); pixman_image_set_component_alpha (mask, component_alpha); } dest = pixman_image_create_bits ( combination->dest_format, size, size, NULL, -1); fill (src, combination->src_pixel); if (have_mask) fill (mask, combination->mask_pixel); fill (dest, combination->dest_pixel); pixman_image_composite32 ( combination->op, src, have_mask ? mask : NULL, dest, 0, 0, 0, 0, 0, 0, size, size); for (j = 0; j < size; ++j) { for (i = 0; i < size; ++i) { uint32_t computed = access (dest, i, j); int32_t a, r, g, b; if (!pixel_checker_check (&dest_checker, computed, &reference_color)) { printf ("----------- Test %d failed ----------\n", test_no); printf (" operator: %s (%s)\n", operator_name (combination->op), have_mask? component_alpha ? "component alpha" : "unified alpha" : "no mask"); printf (" src format: %s\n", format_name (combination->src_format)); if (have_mask != PIXMAN_null) printf (" mask format: %s\n", format_name (combination->mask_format)); printf (" dest format: %s\n", format_name (combination->dest_format)); printf (" - source ARGB: %f %f %f %f (pixel: %8x)\n", source_color.a, source_color.r, source_color.g, source_color.b, combination->src_pixel); pixel_checker_split_pixel (&src_checker, combination->src_pixel, &a, &r, &g, &b); printf (" %8d %8d %8d %8d\n", a, r, g, b); if (have_mask) { printf (" - mask ARGB: %f %f %f %f (pixel: %8x)\n", mask_color.a, mask_color.r, mask_color.g, mask_color.b, combination->mask_pixel); pixel_checker_split_pixel (&mask_checker, combination->mask_pixel, &a, &r, &g, &b); printf (" %8d %8d %8d %8d\n", a, r, g, b); } printf (" - dest ARGB: %f %f %f %f (pixel: %8x)\n", dest_color.a, dest_color.r, dest_color.g, dest_color.b, combination->dest_pixel); pixel_checker_split_pixel (&dest_checker, combination->dest_pixel, &a, &r, &g, &b); printf (" %8d %8d %8d %8d\n", a, r, g, b); pixel_checker_split_pixel (&dest_checker, computed, &a, &r, &g, &b); printf (" - expected ARGB: %f %f %f %f\n", reference_color.a, reference_color.r, reference_color.g, reference_color.b); pixel_checker_get_min (&dest_checker, &reference_color, &a, &r, &g, &b); printf (" min acceptable: %8d %8d %8d %8d\n", a, r, g, b); pixel_checker_split_pixel (&dest_checker, computed, &a, &r, &g, &b); printf (" got: %8d %8d %8d %8d (pixel: %8x)\n", a, r, g, b, computed); pixel_checker_get_max (&dest_checker, &reference_color, &a, &r, &g, &b); printf (" max acceptable: %8d %8d %8d %8d\n", a, r, g, b); result = FALSE; goto done; } } } done: pixman_image_unref (src); pixman_image_unref (dest); return result; } int main (int argc, char **argv) { int result = 0; int i, j; int lo, hi; if (argc > 1) { lo = atoi (argv[1]); hi = lo + 1; } else { lo = 0; hi = ARRAY_LENGTH (regressions); } for (i = lo; i < hi; ++i) { const pixel_combination_t *combination = &(regressions[i]); for (j = 1; j < 34; ++j) { int k, ca; ca = combination->mask_format == PIXMAN_null ? 1 : 2; for (k = 0; k < ca; ++k) { if (!verify (i, combination, j, k)) { result = 1; goto next_regression; } } } next_regression: ; } return result; } pixman-0.38.4/test/scaling-crash-test.c0000644000175000017500000001263313124064037014646 00000000000000#include #include #include #include #include "utils.h" /* * We have a source image filled with solid color, set NORMAL or PAD repeat, * and some transform which results in nearest neighbour scaling. * * The expected result is either that the destination image filled with this solid * color or, if the transformation is such that we can't composite anything at * all, that nothing has changed in the destination. * * The surrounding memory of the source image is a different solid color so that * we are sure to get failures if we access it. */ static int run_test (int32_t dst_width, int32_t dst_height, int32_t src_width, int32_t src_height, int32_t src_x, int32_t src_y, int32_t scale_x, int32_t scale_y, pixman_filter_t filter, pixman_repeat_t repeat) { pixman_image_t * src_img; pixman_image_t * dst_img; pixman_transform_t transform; uint32_t * srcbuf; uint32_t * dstbuf; pixman_color_t color_cc = { 0xcccc, 0xcccc, 0xcccc, 0xcccc }; pixman_image_t * solid; int result; int i; static const pixman_fixed_t kernel[] = { #define D(f) (pixman_double_to_fixed (f) + 0x0001) pixman_int_to_fixed (5), pixman_int_to_fixed (5), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0), D(1/25.0) }; result = 0; srcbuf = (uint32_t *)malloc ((src_width + 10) * (src_height + 10) * 4); dstbuf = (uint32_t *)malloc (dst_width * dst_height * 4); memset (srcbuf, 0x88, src_width * src_height * 4); memset (dstbuf, 0x33, dst_width * dst_height * 4); src_img = pixman_image_create_bits ( PIXMAN_a8r8g8b8, src_width, src_height, srcbuf + (src_width + 10) * 5 + 5, (src_width + 10) * 4); solid = pixman_image_create_solid_fill (&color_cc); pixman_image_composite32 (PIXMAN_OP_SRC, solid, NULL, src_img, 0, 0, 0, 0, 0, 0, src_width, src_height); pixman_image_unref (solid); dst_img = pixman_image_create_bits ( PIXMAN_a8r8g8b8, dst_width, dst_height, dstbuf, dst_width * 4); pixman_transform_init_scale (&transform, scale_x, scale_y); pixman_image_set_transform (src_img, &transform); pixman_image_set_repeat (src_img, repeat); if (filter == PIXMAN_FILTER_CONVOLUTION) pixman_image_set_filter (src_img, filter, kernel, 27); else pixman_image_set_filter (src_img, filter, NULL, 0); pixman_image_composite (PIXMAN_OP_SRC, src_img, NULL, dst_img, src_x, src_y, 0, 0, 0, 0, dst_width, dst_height); pixman_image_unref (src_img); pixman_image_unref (dst_img); for (i = 0; i < dst_width * dst_height; i++) { if (dstbuf[i] != 0xCCCCCCCC && dstbuf[i] != 0x33333333) { result = 1; break; } } free (srcbuf); free (dstbuf); return result; } typedef struct filter_info_t filter_info_t; struct filter_info_t { pixman_filter_t value; char name[28]; }; static const filter_info_t filters[] = { { PIXMAN_FILTER_NEAREST, "NEAREST" }, { PIXMAN_FILTER_BILINEAR, "BILINEAR" }, { PIXMAN_FILTER_CONVOLUTION, "CONVOLUTION" }, }; typedef struct repeat_info_t repeat_info_t; struct repeat_info_t { pixman_repeat_t value; char name[28]; }; static const repeat_info_t repeats[] = { { PIXMAN_REPEAT_PAD, "PAD" }, { PIXMAN_REPEAT_REFLECT, "REFLECT" }, { PIXMAN_REPEAT_NORMAL, "NORMAL" } }; static int do_test (int32_t dst_size, int32_t src_size, int32_t src_offs, int32_t scale_factor) { int i, j; for (i = 0; i < ARRAY_LENGTH (filters); ++i) { for (j = 0; j < ARRAY_LENGTH (repeats); ++j) { /* horizontal test */ if (run_test (dst_size, 1, src_size, 1, src_offs, 0, scale_factor, 65536, filters[i].value, repeats[j].value) != 0) { printf ("Vertical test failed with %s filter and repeat mode %s\n", filters[i].name, repeats[j].name); return 1; } /* vertical test */ if (run_test (1, dst_size, 1, src_size, 0, src_offs, 65536, scale_factor, filters[i].value, repeats[j].value) != 0) { printf ("Vertical test failed with %s filter and repeat mode %s\n", filters[i].name, repeats[j].name); return 1; } } } return 0; } int main (int argc, char *argv[]) { int i; pixman_disable_out_of_bounds_workaround (); /* can potentially crash */ assert (do_test ( 48000, 32767, 1, 65536 * 128) == 0); /* can potentially get into a deadloop */ assert (do_test ( 16384, 65536, 32, 32768) == 0); /* can potentially access memory outside source image buffer */ assert (do_test ( 10, 10, 0, 1) == 0); assert (do_test ( 10, 10, 0, 0) == 0); for (i = 0; i < 100; ++i) { pixman_fixed_t one_seventh = (((pixman_fixed_48_16_t)pixman_fixed_1) << 16) / (7 << 16); assert (do_test ( 1, 7, 3, one_seventh + i - 50) == 0); } for (i = 0; i < 100; ++i) { pixman_fixed_t scale = (((pixman_fixed_48_16_t)pixman_fixed_1) << 16) / (32767 << 16); assert (do_test ( 1, 32767, 16383, scale + i - 50) == 0); } /* can potentially provide invalid results (out of range matrix stuff) */ assert (do_test ( 48000, 32767, 16384, 65536 * 128) == 0); return 0; } pixman-0.38.4/test/rotate-test.c0000644000175000017500000000532713447762142013442 00000000000000#include #include "utils.h" #define WIDTH 32 #define HEIGHT 32 static const pixman_format_code_t formats[] = { PIXMAN_a8r8g8b8, PIXMAN_a8b8g8r8, PIXMAN_x8r8g8b8, PIXMAN_x8b8g8r8, PIXMAN_r5g6b5, PIXMAN_b5g6r5, PIXMAN_a8, PIXMAN_a1, }; static const pixman_op_t ops[] = { PIXMAN_OP_OVER, PIXMAN_OP_SRC, PIXMAN_OP_ADD, }; #define TRANSFORM(v00, v01, v10, v11) \ { { { v00, v01, WIDTH * pixman_fixed_1 / 2 }, \ { v10, v11, HEIGHT * pixman_fixed_1 / 2 }, \ { 0, 0, pixman_fixed_1 } } } #define F1 pixman_fixed_1 static const pixman_transform_t transforms[] = { TRANSFORM (0, -1, 1, 0), /* wrong 90 degree rotation */ TRANSFORM (0, 1, -1, 0), /* wrong 270 degree rotation */ TRANSFORM (1, 0, 0, 1), /* wrong identity */ TRANSFORM (-1, 0, 0, -1), /* wrong 180 degree rotation */ TRANSFORM (0, -F1, F1, 0), /* correct 90 degree rotation */ TRANSFORM (0, F1, -F1, 0), /* correct 270 degree rotation */ TRANSFORM (F1, 0, 0, F1), /* correct identity */ TRANSFORM (-F1, 0, 0, -F1), /* correct 180 degree rotation */ }; #define RANDOM_FORMAT() \ (formats[prng_rand_n (ARRAY_LENGTH (formats))]) #define RANDOM_OP() \ (ops[prng_rand_n (ARRAY_LENGTH (ops))]) #define RANDOM_TRANSFORM() \ (&(transforms[prng_rand_n (ARRAY_LENGTH (transforms))])) static void on_destroy (pixman_image_t *image, void *data) { free (data); } static pixman_image_t * make_image (void) { pixman_format_code_t format = RANDOM_FORMAT(); uint32_t *bytes, *orig; pixman_image_t *image; int stride; orig = bytes = malloc (WIDTH * HEIGHT * 4); prng_randmemset (bytes, WIDTH * HEIGHT * 4, 0); stride = WIDTH * 4; if (prng_rand_n (2) == 0) { bytes += (stride / 4) * (HEIGHT - 1); stride = - stride; } image = pixman_image_create_bits ( format, WIDTH, HEIGHT, bytes, stride); pixman_image_set_transform (image, RANDOM_TRANSFORM()); pixman_image_set_destroy_function (image, on_destroy, orig); pixman_image_set_repeat (image, PIXMAN_REPEAT_NORMAL); image_endian_swap (image); return image; } static uint32_t test_transform (int testnum, int verbose) { pixman_image_t *src, *dest; uint32_t crc; prng_srand (testnum); src = make_image (); dest = make_image (); pixman_image_composite (RANDOM_OP(), src, NULL, dest, 0, 0, 0, 0, WIDTH / 2, HEIGHT / 2, WIDTH, HEIGHT); crc = compute_crc32_for_image (0, dest); pixman_image_unref (src); pixman_image_unref (dest); return crc; } int main (int argc, const char *argv[]) { return fuzzer_test_main ("rotate", 15000, 0x81E9EC2F, test_transform, argc, argv); } pixman-0.38.4/test/alphamap.c0000644000175000017500000002014113447762142012741 00000000000000#include #include #include "utils.h" #define WIDTH 48 #define HEIGHT 48 static const pixman_format_code_t formats[] = { PIXMAN_a8r8g8b8, PIXMAN_a2r10g10b10, PIXMAN_a4r4g4b4, PIXMAN_a8, PIXMAN_rgba_float, }; static const pixman_format_code_t alpha_formats[] = { PIXMAN_null, PIXMAN_a8, PIXMAN_a2r10g10b10, PIXMAN_a4r4g4b4, PIXMAN_rgba_float, }; static const int origins[] = { 0, 10, -100 }; static void on_destroy (pixman_image_t *image, void *data) { uint32_t *bits = pixman_image_get_data (image); fence_free (bits); } static pixman_image_t * make_image (pixman_format_code_t format) { uint32_t *bits; uint8_t bpp = PIXMAN_FORMAT_BPP (format) / 8; pixman_image_t *image; if (format != PIXMAN_rgba_float) bits = (uint32_t *)make_random_bytes (WIDTH * HEIGHT * bpp); else bits = (uint32_t *)make_random_floats (WIDTH * HEIGHT * bpp); image = pixman_image_create_bits (format, WIDTH, HEIGHT, bits, WIDTH * bpp); if (image && bits) pixman_image_set_destroy_function (image, on_destroy, NULL); return image; } static float get_alpha (pixman_image_t *image, int x, int y, int orig_x, int orig_y) { uint8_t *bits; uint32_t r; if (image->common.alpha_map) { if (x - orig_x >= 0 && x - orig_x < WIDTH && y - orig_y >= 0 && y - orig_y < HEIGHT) { image = (pixman_image_t *)image->common.alpha_map; x -= orig_x; y -= orig_y; } else { return 0.f; } } bits = (uint8_t *)image->bits.bits; if (image->bits.format == PIXMAN_a8) { r = bits[y * WIDTH + x]; return r / 255.f; } else if (image->bits.format == PIXMAN_a2r10g10b10) { r = ((uint32_t *)bits)[y * WIDTH + x] >> 30; return r / 3.f; } else if (image->bits.format == PIXMAN_a8r8g8b8) { r = ((uint32_t *)bits)[y * WIDTH + x] >> 24; return r / 255.f; } else if (image->bits.format == PIXMAN_a4r4g4b4) { r = ((uint16_t *)bits)[y * WIDTH + x] >> 12; return r / 15.f; } else if (image->bits.format == PIXMAN_rgba_float) { return ((float *)bits)[y * WIDTH * 4 + x * 4 + 3]; } else { assert (0); return 0.f; } } static uint16_t get_red (pixman_image_t *image, int x, int y, int orig_x, int orig_y) { uint8_t *bits; uint16_t r; bits = (uint8_t *)image->bits.bits; if (image->bits.format == PIXMAN_a8) { r = 0x00; } else if (image->bits.format == PIXMAN_a2r10g10b10) { r = ((uint32_t *)bits)[y * WIDTH + x] >> 14; r &= 0xffc0; r |= (r >> 10); } else if (image->bits.format == PIXMAN_a8r8g8b8) { r = ((uint32_t *)bits)[y * WIDTH + x] >> 16; r &= 0xff; r |= r << 8; } else if (image->bits.format == PIXMAN_a4r4g4b4) { r = ((uint16_t *)bits)[y * WIDTH + x] >> 8; r &= 0xf; r |= r << 4; r |= r << 8; } else if (image->bits.format == PIXMAN_rgba_float) { double tmp = ((float *)bits)[y * WIDTH * 4 + x * 4]; return tmp * 65535.; } else { assert (0); } return r; } static float get_alpha_err(pixman_format_code_t sf, pixman_format_code_t saf, pixman_format_code_t df, pixman_format_code_t daf) { pixman_format_code_t s = saf != PIXMAN_null ? saf : sf; pixman_format_code_t d = daf != PIXMAN_null ? daf : df; /* There are cases where we go through the 8 bit compositing * path even with 10bpc and higher formats. */ if (PIXMAN_FORMAT_A(s) == PIXMAN_FORMAT_A(d)) return 1.f / 255.f; else if (PIXMAN_FORMAT_A(s) > PIXMAN_FORMAT_A(d)) return 1.f / ((1 << PIXMAN_FORMAT_A(d)) - 1); else return 1.f / ((1 << PIXMAN_FORMAT_A(s)) - 1); } static int run_test (int s, int d, int sa, int da, int soff, int doff) { pixman_format_code_t sf = formats[s]; pixman_format_code_t df = formats[d]; pixman_format_code_t saf = alpha_formats[sa]; pixman_format_code_t daf = alpha_formats[da]; pixman_image_t *src, *dst, *orig_dst, *alpha, *orig_alpha; pixman_transform_t t1; int j, k; int n_red_bits; soff = origins[soff]; doff = origins[doff]; n_red_bits = PIXMAN_FORMAT_R (df); /* Source */ src = make_image (sf); if (saf != PIXMAN_null) { alpha = make_image (saf); pixman_image_set_alpha_map (src, alpha, soff, soff); pixman_image_unref (alpha); } /* Destination */ orig_dst = make_image (df); dst = make_image (df); pixman_image_composite (PIXMAN_OP_SRC, orig_dst, NULL, dst, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); if (daf != PIXMAN_null) { orig_alpha = make_image (daf); alpha = make_image (daf); pixman_image_composite (PIXMAN_OP_SRC, orig_alpha, NULL, alpha, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); pixman_image_set_alpha_map (orig_dst, orig_alpha, doff, doff); pixman_image_set_alpha_map (dst, alpha, doff, doff); pixman_image_unref (orig_alpha); pixman_image_unref (alpha); } /* Transformations, repeats and filters on destinations should be ignored, * so just set some random ones. */ pixman_transform_init_identity (&t1); pixman_transform_scale (&t1, NULL, pixman_int_to_fixed (100), pixman_int_to_fixed (11)); pixman_transform_rotate (&t1, NULL, pixman_double_to_fixed (0.5), pixman_double_to_fixed (0.11)); pixman_transform_translate (&t1, NULL, pixman_int_to_fixed (11), pixman_int_to_fixed (17)); pixman_image_set_transform (dst, &t1); pixman_image_set_filter (dst, PIXMAN_FILTER_BILINEAR, NULL, 0); pixman_image_set_repeat (dst, PIXMAN_REPEAT_REFLECT); pixman_image_composite (PIXMAN_OP_ADD, src, NULL, dst, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); for (j = MAX (doff, 0); j < MIN (HEIGHT, HEIGHT + doff); ++j) { for (k = MAX (doff, 0); k < MIN (WIDTH, WIDTH + doff); ++k) { float sa, da, oda, refa; uint16_t sr, dr, odr, refr; float err; err = get_alpha_err(sf, saf, df, daf); sa = get_alpha (src, k, j, soff, soff); da = get_alpha (dst, k, j, doff, doff); oda = get_alpha (orig_dst, k, j, doff, doff); if (sa + oda > 1.f) refa = 1.f; else refa = sa + oda; if (da - err > refa || da + err < refa) { printf ("\nWrong alpha value at (%d, %d). Should be %g; got %g. Source was %g, original dest was %g\n", k, j, refa, da, sa, oda); printf ("src: %s, alpha: %s, origin %d %d\ndst: %s, alpha: %s, origin: %d %d\n\n", format_name (sf), format_name (saf), soff, soff, format_name (df), format_name (daf), doff, doff); return 1; } /* There are cases where we go through the 8 bit compositing * path even with 10bpc formats. This results in incorrect * results here, so only do the red check for narrow formats */ if (n_red_bits <= 8) { sr = get_red (src, k, j, soff, soff); dr = get_red (dst, k, j, doff, doff); odr = get_red (orig_dst, k, j, doff, doff); if (sr + odr > 0xffff) refr = 0xffff; else refr = sr + odr; if (abs ((dr >> (16 - n_red_bits)) - (refr >> (16 - n_red_bits))) > 1) { printf ("%d red bits\n", n_red_bits); printf ("\nWrong red value at (%d, %d). Should be 0x%x; got 0x%x. Source was 0x%x, original dest was 0x%x\n", k, j, refr, dr, sr, odr); printf ("src: %s, alpha: %s, origin %d %d\ndst: %s, alpha: %s, origin: %d %d\n\n", format_name (sf), format_name (saf), soff, soff, format_name (df), format_name (daf), doff, doff); return 1; } } } } pixman_image_set_alpha_map (src, NULL, 0, 0); pixman_image_set_alpha_map (dst, NULL, 0, 0); pixman_image_set_alpha_map (orig_dst, NULL, 0, 0); pixman_image_unref (src); pixman_image_unref (dst); pixman_image_unref (orig_dst); return 0; } int main (int argc, char **argv) { int i, j, a, b, x, y; prng_srand (0); for (i = 0; i < ARRAY_LENGTH (formats); ++i) { for (j = 0; j < ARRAY_LENGTH (formats); ++j) { for (a = 0; a < ARRAY_LENGTH (alpha_formats); ++a) { for (b = 0; b < ARRAY_LENGTH (alpha_formats); ++b) { for (x = 0; x < ARRAY_LENGTH (origins); ++x) { for (y = 0; y < ARRAY_LENGTH (origins); ++y) { if (run_test (i, j, a, b, x, y) != 0) return 1; } } } } } } return 0; } pixman-0.38.4/test/Makefile.sources0000644000175000017500000000225413447762142014141 00000000000000# Tests (sorted by expected completion time) TESTPROGRAMS = \ oob-test \ infinite-loop \ trap-crasher \ fence-image-self-test \ region-translate-test \ fetch-test \ a1-trap-test \ prng-test \ radial-invalid \ pdf-op-test \ region-test \ combiner-test \ scaling-crash-test \ alpha-loop \ scaling-helpers-test \ thread-test \ rotate-test \ alphamap \ gradient-crash-test \ pixel-test \ matrix-test \ filter-reduction-test \ composite-traps-test \ region-contains-test \ glyph-test \ solid-test \ stress-test \ cover-test \ blitters-test \ affine-test \ scaling-test \ composite \ tolerance-test \ $(NULL) # Other programs OTHERPROGRAMS = \ lowlevel-blt-bench \ radial-perf-test \ check-formats \ scaling-bench \ affine-bench \ $(NULL) # Utility functions libutils_sources = \ utils.c \ utils-prng.c \ $(NULL) libutils_headers = \ utils.h \ utils-prng.h \ $(NULL) pixman-0.38.4/test/Makefile.am0000644000175000017500000000104713447762142013052 00000000000000include $(top_srcdir)/test/Makefile.sources AM_CFLAGS = $(OPENMP_CFLAGS) $(PTHREAD_CFLAGS) AM_LDFLAGS = $(OPENMP_CFLAGS) $(TESTPROGS_EXTRA_LDFLAGS) $(PTHREAD_LDFLAGS) LDADD = libutils.la $(top_builddir)/pixman/libpixman-1.la -lm $(PNG_LIBS) $(PTHREAD_LIBS) AM_CPPFLAGS = -I$(top_srcdir)/pixman -I$(top_builddir)/pixman $(PNG_CFLAGS) libutils_la_SOURCES = $(libutils_sources) $(libutils_headers) noinst_LTLIBRARIES = libutils.la noinst_PROGRAMS = $(TESTPROGRAMS) $(OTHERPROGRAMS) TESTS = $(TESTPROGRAMS) EXTRA_DIST = \ meson.build \ $(NULL) pixman-0.38.4/test/fence-image-self-test.c0000644000175000017500000001343213447762142015227 00000000000000/* * Copyright © 2015 Raspberry Pi Foundation * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of the copyright holders not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. The copyright holders make no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. * */ #ifdef HAVE_CONFIG_H #include #endif #include "utils.h" #if FENCE_MALLOC_ACTIVE && defined (HAVE_SIGACTION) #include #include #include #include #include #include #include #include pixman_bool_t verbose; static void segv_handler (int sig, siginfo_t *si, void *unused) { _exit (EXIT_SUCCESS); } static void die (const char *msg, int err) { if (err) perror (msg); else fprintf (stderr, "%s\n", msg); abort (); } static void prinfo (const char *fmt, ...) { va_list ap; if (!verbose) return; va_start (ap, fmt); vfprintf (stderr, fmt, ap); va_end (ap); } static void do_expect_signal (void (*fn)(void *), void *data) { struct sigaction sa; sa.sa_flags = SA_SIGINFO; sigemptyset (&sa.sa_mask); sa.sa_sigaction = segv_handler; if (sigaction (SIGSEGV, &sa, NULL) == -1) die ("sigaction failed", errno); if (sigaction (SIGBUS, &sa, NULL) == -1) die ("sigaction failed", errno); (*fn)(data); _exit (EXIT_FAILURE); } /* Check that calling fn(data) causes a segmentation fault. * * You cannot portably return from a SIGSEGV handler in any way, * so we fork, and do the test in the child process. Child's * exit status will reflect the result. Its SEGV handler causes it * to exit with success, and return failure otherwise. */ static pixman_bool_t expect_signal (void (*fn)(void *), void *data) { pid_t pid, wp; int status; pid = fork (); if (pid == -1) die ("fork failed", errno); if (pid == 0) do_expect_signal (fn, data); /* never returns */ wp = waitpid (pid, &status, 0); if (wp != pid) die ("waitpid did not work", wp == -1 ? errno : 0); if (WIFEXITED (status) && WEXITSTATUS (status) == EXIT_SUCCESS) return TRUE; return FALSE; } static void read_u8 (void *data) { volatile uint8_t *p = data; *p; } static pixman_bool_t test_read_fault (uint8_t *p, int offset) { prinfo ("*(uint8_t *)(%p + %d)", p, offset); if (expect_signal (read_u8, p + offset)) { prinfo ("\tsignal OK\n"); return TRUE; } prinfo ("\tFAILED\n"); return FALSE; } static void test_read_ok (uint8_t *p, int offset) { prinfo ("*(uint8_t *)(%p + %d)", p, offset); /* If fails, SEGV. */ read_u8 (p + offset); prinfo ("\tOK\n"); } static pixman_bool_t test_read_faults (pixman_image_t *image) { pixman_bool_t ok = TRUE; pixman_format_code_t format = pixman_image_get_format (image); int width = pixman_image_get_width (image); int height = pixman_image_get_height (image); int stride = pixman_image_get_stride (image); uint8_t *p = (void *)pixman_image_get_data (image); int row_bytes = width * PIXMAN_FORMAT_BPP (format) / 8; prinfo ("%s %dx%d, row %d B, stride %d B:\n", format_name (format), width, height, row_bytes, stride); assert (height > 3); test_read_ok (p, 0); test_read_ok (p, row_bytes - 1); test_read_ok (p, stride); test_read_ok (p, stride + row_bytes - 1); test_read_ok (p, 2 * stride); test_read_ok (p, 2 * stride + row_bytes - 1); test_read_ok (p, 3 * stride); test_read_ok (p, (height - 1) * stride + row_bytes - 1); ok &= test_read_fault (p, -1); ok &= test_read_fault (p, row_bytes); ok &= test_read_fault (p, stride - 1); ok &= test_read_fault (p, stride + row_bytes); ok &= test_read_fault (p, 2 * stride - 1); ok &= test_read_fault (p, 2 * stride + row_bytes); ok &= test_read_fault (p, 3 * stride - 1); ok &= test_read_fault (p, height * stride); return ok; } static pixman_bool_t test_image_faults (pixman_format_code_t format, int min_width, int height) { pixman_bool_t ok; pixman_image_t *image; image = fence_image_create_bits (format, min_width, height, TRUE); ok = test_read_faults (image); pixman_image_unref (image); return ok; } int main (int argc, char **argv) { pixman_bool_t ok = TRUE; if (getenv ("VERBOSE") != NULL) verbose = TRUE; ok &= test_image_faults (PIXMAN_a8r8g8b8, 7, 5); ok &= test_image_faults (PIXMAN_r8g8b8, 7, 5); ok &= test_image_faults (PIXMAN_r5g6b5, 7, 5); ok &= test_image_faults (PIXMAN_a8, 7, 5); ok &= test_image_faults (PIXMAN_a4, 7, 5); ok &= test_image_faults (PIXMAN_a1, 7, 5); if (ok) return EXIT_SUCCESS; return EXIT_FAILURE; } #else /* FENCE_MALLOC_ACTIVE */ int main (int argc, char **argv) { /* Automake return code for test SKIP. */ return 77; } #endif /* FENCE_MALLOC_ACTIVE */ pixman-0.38.4/test/scaling-helpers-test.c0000644000175000017500000000400113447762142015210 00000000000000#include #include #include #include "utils.h" #include "pixman-inlines.h" /* A trivial reference implementation for * 'bilinear_pad_repeat_get_scanline_bounds' */ static void bilinear_pad_repeat_get_scanline_bounds_ref (int32_t source_image_width, pixman_fixed_t vx_, pixman_fixed_t unit_x, int32_t * left_pad, int32_t * left_tz, int32_t * width, int32_t * right_tz, int32_t * right_pad) { int w = *width; int64_t vx = vx_; *left_pad = 0; *left_tz = 0; *width = 0; *right_tz = 0; *right_pad = 0; while (--w >= 0) { if (vx < 0) { if (vx + pixman_fixed_1 < 0) *left_pad += 1; else *left_tz += 1; } else if (vx + pixman_fixed_1 >= pixman_int_to_fixed (source_image_width)) { if (vx >= pixman_int_to_fixed (source_image_width)) *right_pad += 1; else *right_tz += 1; } else { *width += 1; } vx += unit_x; } } int main (void) { int i; prng_srand (0); for (i = 0; i < 10000; i++) { int32_t left_pad1, left_tz1, width1, right_tz1, right_pad1; int32_t left_pad2, left_tz2, width2, right_tz2, right_pad2; pixman_fixed_t vx = prng_rand_n(10000 << 16) - (3000 << 16); int32_t width = prng_rand_n(10000); int32_t source_image_width = prng_rand_n(10000) + 1; pixman_fixed_t unit_x = prng_rand_n(10 << 16) + 1; width1 = width2 = width; bilinear_pad_repeat_get_scanline_bounds_ref (source_image_width, vx, unit_x, &left_pad1, &left_tz1, &width1, &right_tz1, &right_pad1); bilinear_pad_repeat_get_scanline_bounds (source_image_width, vx, unit_x, &left_pad2, &left_tz2, &width2, &right_tz2, &right_pad2); assert (left_pad1 == left_pad2); assert (left_tz1 == left_tz2); assert (width1 == width2); assert (right_tz1 == right_tz2); assert (right_pad1 == right_pad2); } return 0; } pixman-0.38.4/test/trap-crasher.c0000644000175000017500000000104113447762142013547 00000000000000#include #include "utils.h" int main() { pixman_image_t *dst; pixman_trapezoid_t traps[] = { { 2147483646, 2147483647, { { 0, 0 }, { 0, 2147483647 } }, { { 65536, 0 }, { 0, 2147483647 } } }, { 32768, - 2147483647, { { 0, 0 }, { 0, 2147483647 } }, { { 65536, 0 }, { 0, 2147483647 } } }, }; dst = pixman_image_create_bits (PIXMAN_a8, 1, 1, NULL, -1); pixman_add_trapezoids (dst, 0, 0, ARRAY_LENGTH (traps), traps); return (0); } pixman-0.38.4/test/filter-reduction-test.c0000644000175000017500000000475413447762142015426 00000000000000#include #include #include "utils.h" static const pixman_fixed_t entries[] = { pixman_double_to_fixed (-1.0), pixman_double_to_fixed (-0.5), pixman_double_to_fixed (-1/3.0), pixman_double_to_fixed (0.0), pixman_double_to_fixed (0.5), pixman_double_to_fixed (1.0), pixman_double_to_fixed (1.5), pixman_double_to_fixed (2.0), pixman_double_to_fixed (3.0), }; #define SIZE 12 static uint32_t test_scale (const pixman_transform_t *xform, uint32_t crc) { uint32_t *srcbuf, *dstbuf; pixman_image_t *src, *dest; srcbuf = malloc (SIZE * SIZE * 4); prng_randmemset (srcbuf, SIZE * SIZE * 4, 0); src = pixman_image_create_bits ( PIXMAN_a8r8g8b8, SIZE, SIZE, srcbuf, SIZE * 4); dstbuf = malloc (SIZE * SIZE * 4); prng_randmemset (dstbuf, SIZE * SIZE * 4, 0); dest = pixman_image_create_bits ( PIXMAN_a8r8g8b8, SIZE, SIZE, dstbuf, SIZE * 4); pixman_image_set_transform (src, xform); pixman_image_set_repeat (src, PIXMAN_REPEAT_NORMAL); pixman_image_set_filter (src, PIXMAN_FILTER_BILINEAR, NULL, 0); image_endian_swap (src); image_endian_swap (dest); pixman_image_composite (PIXMAN_OP_SRC, src, NULL, dest, 0, 0, 0, 0, 0, 0, SIZE, SIZE); crc = compute_crc32_for_image (crc, dest); pixman_image_unref (src); pixman_image_unref (dest); free (srcbuf); free (dstbuf); return crc; } #if BILINEAR_INTERPOLATION_BITS == 7 #define CHECKSUM 0x02169677 #elif BILINEAR_INTERPOLATION_BITS == 4 #define CHECKSUM 0xE44B29AC #else #define CHECKSUM 0x00000000 #endif int main (int argc, const char *argv[]) { const pixman_fixed_t *end = entries + ARRAY_LENGTH (entries); const pixman_fixed_t *t0, *t1, *t2, *t3, *t4, *t5; uint32_t crc = 0; prng_srand (0x56EA1DBD); for (t0 = entries; t0 < end; ++t0) { for (t1 = entries; t1 < end; ++t1) { for (t2 = entries; t2 < end; ++t2) { for (t3 = entries; t3 < end; ++t3) { for (t4 = entries; t4 < end; ++t4) { for (t5 = entries; t5 < end; ++t5) { pixman_transform_t xform = { { { *t0, *t1, *t2 }, { *t3, *t4, *t5 }, { 0, 0, pixman_fixed_1 } } }; crc = test_scale (&xform, crc); } } } } } } if (crc != CHECKSUM) { printf ("filter-reduction-test failed! (checksum=0x%08X, expected 0x%08X)\n", crc, CHECKSUM); return 1; } else { printf ("filter-reduction-test passed (checksum=0x%08X)\n", crc); return 0; } } pixman-0.38.4/test/infinite-loop.c0000644000175000017500000000174713124064037013733 00000000000000#include #include #include #include #include "utils.h" int main (int argc, char **argv) { #define SRC_WIDTH 16 #define SRC_HEIGHT 12 #define DST_WIDTH 7 #define DST_HEIGHT 2 static const pixman_transform_t transform = { { { 0x200017bd, 0x00000000, 0x000e6465 }, { 0x00000000, 0x000a42fd, 0x000e6465 }, { 0x00000000, 0x00000000, 0x00010000 }, } }; pixman_image_t *src, *dest; src = pixman_image_create_bits ( PIXMAN_a8r8g8b8, SRC_WIDTH, SRC_HEIGHT, NULL, -1); dest = pixman_image_create_bits ( PIXMAN_a8r8g8b8, DST_WIDTH, DST_HEIGHT, NULL, -1); pixman_image_set_transform (src, &transform); pixman_image_set_repeat (src, PIXMAN_REPEAT_NORMAL); pixman_image_set_filter (src, PIXMAN_FILTER_BILINEAR, NULL, 0); if (argc == 1 || strcmp (argv[1], "-nf") != 0) fail_after (1, "infinite loop detected"); pixman_image_composite ( PIXMAN_OP_OVER, src, NULL, dest, -3, -3, 0, 0, 0, 0, 6, 2); return 0; } pixman-0.38.4/test/scaling-test.c0000644000175000017500000002632413447762142013564 00000000000000/* * Test program, which can detect some problems with nearest neighbour * and bilinear scaling in pixman. Testing is done by running lots * of random SRC and OVER compositing operations a8r8g8b8, x8a8r8g8b8 * and r5g6b5 color formats. * * Script 'fuzzer-find-diff.pl' can be used to narrow down the problem in * the case of test failure. */ #include #include #include "utils.h" #define MAX_SRC_WIDTH 48 #define MAX_SRC_HEIGHT 8 #define MAX_DST_WIDTH 48 #define MAX_DST_HEIGHT 8 #define MAX_STRIDE 4 /* * Composite operation with pseudorandom images */ static pixman_format_code_t get_format (int bpp) { if (bpp == 4) { switch (prng_rand_n (4)) { default: case 0: return PIXMAN_a8r8g8b8; case 1: return PIXMAN_x8r8g8b8; case 2: return PIXMAN_a8b8g8r8; case 3: return PIXMAN_x8b8g8r8; } } else { return PIXMAN_r5g6b5; } } uint32_t test_composite (int testnum, int verbose) { int i; pixman_image_t * src_img; pixman_image_t * mask_img; pixman_image_t * dst_img; pixman_transform_t transform; pixman_region16_t clip; int src_width, src_height; int mask_width, mask_height; int dst_width, dst_height; int src_stride, mask_stride, dst_stride; int src_x, src_y; int mask_x, mask_y; int dst_x, dst_y; int src_bpp; int mask_bpp = 1; int dst_bpp; int w, h; pixman_fixed_t scale_x = 65536, scale_y = 65536; pixman_fixed_t translate_x = 0, translate_y = 0; pixman_fixed_t mask_scale_x = 65536, mask_scale_y = 65536; pixman_fixed_t mask_translate_x = 0, mask_translate_y = 0; pixman_op_t op; pixman_repeat_t repeat = PIXMAN_REPEAT_NONE; pixman_repeat_t mask_repeat = PIXMAN_REPEAT_NONE; pixman_format_code_t src_fmt, mask_fmt, dst_fmt; uint32_t * srcbuf; uint32_t * dstbuf; uint32_t * maskbuf; uint32_t crc32; FLOAT_REGS_CORRUPTION_DETECTOR_START (); prng_srand (testnum); src_bpp = (prng_rand_n (2) == 0) ? 2 : 4; dst_bpp = (prng_rand_n (2) == 0) ? 2 : 4; switch (prng_rand_n (3)) { case 0: op = PIXMAN_OP_SRC; break; case 1: op = PIXMAN_OP_OVER; break; default: op = PIXMAN_OP_ADD; break; } src_width = prng_rand_n (MAX_SRC_WIDTH) + 1; src_height = prng_rand_n (MAX_SRC_HEIGHT) + 1; if (prng_rand_n (2)) { mask_width = prng_rand_n (MAX_SRC_WIDTH) + 1; mask_height = prng_rand_n (MAX_SRC_HEIGHT) + 1; } else { mask_width = mask_height = 1; } dst_width = prng_rand_n (MAX_DST_WIDTH) + 1; dst_height = prng_rand_n (MAX_DST_HEIGHT) + 1; src_stride = src_width * src_bpp + prng_rand_n (MAX_STRIDE) * src_bpp; mask_stride = mask_width * mask_bpp + prng_rand_n (MAX_STRIDE) * mask_bpp; dst_stride = dst_width * dst_bpp + prng_rand_n (MAX_STRIDE) * dst_bpp; if (src_stride & 3) src_stride += 2; if (mask_stride & 1) mask_stride += 1; if (mask_stride & 2) mask_stride += 2; if (dst_stride & 3) dst_stride += 2; src_x = -(src_width / 4) + prng_rand_n (src_width * 3 / 2); src_y = -(src_height / 4) + prng_rand_n (src_height * 3 / 2); mask_x = -(mask_width / 4) + prng_rand_n (mask_width * 3 / 2); mask_y = -(mask_height / 4) + prng_rand_n (mask_height * 3 / 2); dst_x = -(dst_width / 4) + prng_rand_n (dst_width * 3 / 2); dst_y = -(dst_height / 4) + prng_rand_n (dst_height * 3 / 2); w = prng_rand_n (dst_width * 3 / 2 - dst_x); h = prng_rand_n (dst_height * 3 / 2 - dst_y); srcbuf = (uint32_t *)malloc (src_stride * src_height); maskbuf = (uint32_t *)malloc (mask_stride * mask_height); dstbuf = (uint32_t *)malloc (dst_stride * dst_height); prng_randmemset (srcbuf, src_stride * src_height, 0); prng_randmemset (maskbuf, mask_stride * mask_height, 0); prng_randmemset (dstbuf, dst_stride * dst_height, 0); src_fmt = get_format (src_bpp); mask_fmt = PIXMAN_a8; dst_fmt = get_format (dst_bpp); if (prng_rand_n (2)) { srcbuf += (src_stride / 4) * (src_height - 1); src_stride = - src_stride; } if (prng_rand_n (2)) { maskbuf += (mask_stride / 4) * (mask_height - 1); mask_stride = - mask_stride; } if (prng_rand_n (2)) { dstbuf += (dst_stride / 4) * (dst_height - 1); dst_stride = - dst_stride; } src_img = pixman_image_create_bits ( src_fmt, src_width, src_height, srcbuf, src_stride); mask_img = pixman_image_create_bits ( mask_fmt, mask_width, mask_height, maskbuf, mask_stride); dst_img = pixman_image_create_bits ( dst_fmt, dst_width, dst_height, dstbuf, dst_stride); image_endian_swap (src_img); image_endian_swap (dst_img); if (prng_rand_n (4) > 0) { scale_x = -32768 * 3 + prng_rand_n (65536 * 5); scale_y = -32768 * 3 + prng_rand_n (65536 * 5); translate_x = prng_rand_n (65536); translate_y = prng_rand_n (65536); pixman_transform_init_scale (&transform, scale_x, scale_y); pixman_transform_translate (&transform, NULL, translate_x, translate_y); pixman_image_set_transform (src_img, &transform); } if (prng_rand_n (2) > 0) { mask_scale_x = -32768 * 3 + prng_rand_n (65536 * 5); mask_scale_y = -32768 * 3 + prng_rand_n (65536 * 5); mask_translate_x = prng_rand_n (65536); mask_translate_y = prng_rand_n (65536); pixman_transform_init_scale (&transform, mask_scale_x, mask_scale_y); pixman_transform_translate (&transform, NULL, mask_translate_x, mask_translate_y); pixman_image_set_transform (mask_img, &transform); } switch (prng_rand_n (4)) { case 0: mask_repeat = PIXMAN_REPEAT_NONE; break; case 1: mask_repeat = PIXMAN_REPEAT_NORMAL; break; case 2: mask_repeat = PIXMAN_REPEAT_PAD; break; case 3: mask_repeat = PIXMAN_REPEAT_REFLECT; break; default: break; } pixman_image_set_repeat (mask_img, mask_repeat); switch (prng_rand_n (4)) { case 0: repeat = PIXMAN_REPEAT_NONE; break; case 1: repeat = PIXMAN_REPEAT_NORMAL; break; case 2: repeat = PIXMAN_REPEAT_PAD; break; case 3: repeat = PIXMAN_REPEAT_REFLECT; break; default: break; } pixman_image_set_repeat (src_img, repeat); if (prng_rand_n (2)) pixman_image_set_filter (src_img, PIXMAN_FILTER_NEAREST, NULL, 0); else pixman_image_set_filter (src_img, PIXMAN_FILTER_BILINEAR, NULL, 0); if (prng_rand_n (2)) pixman_image_set_filter (mask_img, PIXMAN_FILTER_NEAREST, NULL, 0); else pixman_image_set_filter (mask_img, PIXMAN_FILTER_BILINEAR, NULL, 0); if (prng_rand_n (8) == 0) { pixman_box16_t clip_boxes[2]; int n = prng_rand_n (2) + 1; for (i = 0; i < n; i++) { clip_boxes[i].x1 = prng_rand_n (src_width); clip_boxes[i].y1 = prng_rand_n (src_height); clip_boxes[i].x2 = clip_boxes[i].x1 + prng_rand_n (src_width - clip_boxes[i].x1); clip_boxes[i].y2 = clip_boxes[i].y1 + prng_rand_n (src_height - clip_boxes[i].y1); if (verbose) { printf ("source clip box: [%d,%d-%d,%d]\n", clip_boxes[i].x1, clip_boxes[i].y1, clip_boxes[i].x2, clip_boxes[i].y2); } } pixman_region_init_rects (&clip, clip_boxes, n); pixman_image_set_clip_region (src_img, &clip); pixman_image_set_source_clipping (src_img, 1); pixman_region_fini (&clip); } if (prng_rand_n (8) == 0) { pixman_box16_t clip_boxes[2]; int n = prng_rand_n (2) + 1; for (i = 0; i < n; i++) { clip_boxes[i].x1 = prng_rand_n (mask_width); clip_boxes[i].y1 = prng_rand_n (mask_height); clip_boxes[i].x2 = clip_boxes[i].x1 + prng_rand_n (mask_width - clip_boxes[i].x1); clip_boxes[i].y2 = clip_boxes[i].y1 + prng_rand_n (mask_height - clip_boxes[i].y1); if (verbose) { printf ("mask clip box: [%d,%d-%d,%d]\n", clip_boxes[i].x1, clip_boxes[i].y1, clip_boxes[i].x2, clip_boxes[i].y2); } } pixman_region_init_rects (&clip, clip_boxes, n); pixman_image_set_clip_region (mask_img, &clip); pixman_image_set_source_clipping (mask_img, 1); pixman_region_fini (&clip); } if (prng_rand_n (8) == 0) { pixman_box16_t clip_boxes[2]; int n = prng_rand_n (2) + 1; for (i = 0; i < n; i++) { clip_boxes[i].x1 = prng_rand_n (dst_width); clip_boxes[i].y1 = prng_rand_n (dst_height); clip_boxes[i].x2 = clip_boxes[i].x1 + prng_rand_n (dst_width - clip_boxes[i].x1); clip_boxes[i].y2 = clip_boxes[i].y1 + prng_rand_n (dst_height - clip_boxes[i].y1); if (verbose) { printf ("destination clip box: [%d,%d-%d,%d]\n", clip_boxes[i].x1, clip_boxes[i].y1, clip_boxes[i].x2, clip_boxes[i].y2); } } pixman_region_init_rects (&clip, clip_boxes, n); pixman_image_set_clip_region (dst_img, &clip); pixman_region_fini (&clip); } if (prng_rand_n (2) == 0) { mask_fmt = PIXMAN_null; pixman_image_unref (mask_img); mask_img = NULL; mask_x = 0; mask_y = 0; } if (verbose) { printf ("op=%s, src_fmt=%s, mask_fmt=%s, dst_fmt=%s\n", operator_name (op), format_name (src_fmt), format_name (mask_fmt), format_name (dst_fmt)); printf ("scale_x=%d, scale_y=%d, repeat=%d, filter=%d\n", scale_x, scale_y, repeat, src_img->common.filter); printf ("translate_x=%d, translate_y=%d\n", translate_x, translate_y); if (mask_fmt != PIXMAN_null) { printf ("mask_scale_x=%d, mask_scale_y=%d, " "mask_repeat=%d, mask_filter=%d\n", mask_scale_x, mask_scale_y, mask_repeat, mask_img->common.filter); printf ("mask_translate_x=%d, mask_translate_y=%d\n", mask_translate_x, mask_translate_y); } printf ("src_width=%d, src_height=%d, src_x=%d, src_y=%d\n", src_width, src_height, src_x, src_y); if (mask_fmt != PIXMAN_null) { printf ("mask_width=%d, mask_height=%d, mask_x=%d, mask_y=%d\n", mask_width, mask_height, mask_x, mask_y); } printf ("dst_width=%d, dst_height=%d, dst_x=%d, dst_y=%d\n", dst_width, dst_height, dst_x, dst_y); printf ("w=%d, h=%d\n", w, h); } pixman_image_composite (op, src_img, mask_img, dst_img, src_x, src_y, mask_x, mask_y, dst_x, dst_y, w, h); crc32 = compute_crc32_for_image (0, dst_img); if (verbose) print_image (dst_img); pixman_image_unref (src_img); if (mask_img != NULL) pixman_image_unref (mask_img); pixman_image_unref (dst_img); if (src_stride < 0) srcbuf += (src_stride / 4) * (src_height - 1); if (mask_stride < 0) maskbuf += (mask_stride / 4) * (mask_height - 1); if (dst_stride < 0) dstbuf += (dst_stride / 4) * (dst_height - 1); free (srcbuf); free (maskbuf); free (dstbuf); FLOAT_REGS_CORRUPTION_DETECTOR_FINISH (); return crc32; } #if BILINEAR_INTERPOLATION_BITS == 7 #define CHECKSUM 0x92E0F068 #elif BILINEAR_INTERPOLATION_BITS == 4 #define CHECKSUM 0x8EFFA1E5 #else #define CHECKSUM 0x00000000 #endif int main (int argc, const char *argv[]) { pixman_disable_out_of_bounds_workaround (); return fuzzer_test_main("scaling", 8000000, CHECKSUM, test_composite, argc, argv); } pixman-0.38.4/test/meson.build0000644000175000017500000000453013447762142013160 00000000000000# Copyright © 2018 Intel Corporation # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE # SOFTWARE. tests = [ 'oob-test', 'infinite-loop', 'trap-crasher', 'fence-image-self-test', 'region-translate-test', 'fetch-test', 'a1-trap-test', 'prng-test', 'radial-invalid', 'pdf-op-test', 'region-test', 'combiner-test', 'scaling-crash-test', 'alpha-loop', 'scaling-helpers-test', 'thread-test', 'rotate-test', 'alphamap', 'gradient-crash-test', 'pixel-test', 'matrix-test', 'filter-reduction-test', 'composite-traps-test', 'region-contains-test', 'glyph-test', 'solid-test', 'stress-test', 'cover-test', 'blitters-test', 'affine-test', 'scaling-test', 'composite', 'tolerance-test', ] progs = [ 'lowlevel-blt-bench', 'radial-perf-test', 'check-formats', 'scaling-bench', 'affine-bench', ] libtestutils = static_library( 'testutils', ['utils.c', 'utils-prng.c', config_h], dependencies : [dep_openmp, dep_m, dep_png, idep_pixman], ) foreach t : tests test( t, executable( t, [t + '.c', config_h], link_with : libtestutils, dependencies : [dep_threads, dep_openmp, idep_pixman], ), timeout : 120, is_parallel : true, ) endforeach foreach p : progs executable( p, p + '.c', link_with : libtestutils, dependencies : [dep_openmp, idep_pixman], ) endforeach pixman-0.38.4/test/utils-prng.h0000644000175000017500000001365713447762142013305 00000000000000/* * Copyright © 2012 Siarhei Siamashka * * Based on the public domain implementation of small noncryptographic PRNG * authored by Bob Jenkins: http://burtleburtle.net/bob/rand/smallprng.html * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #ifndef __UTILS_PRNG_H__ #define __UTILS_PRNG_H__ /* * This file provides a fast SIMD-optimized noncryptographic PRNG (pseudorandom * number generator), with the output good enough to pass "Big Crush" tests * from TestU01 (http://en.wikipedia.org/wiki/TestU01). * * SIMD code uses http://gcc.gnu.org/onlinedocs/gcc/Vector-Extensions.html * which is a GCC specific extension. There is also a slower alternative * code path, which should work with any C compiler. * * The "prng_t" structure keeps the internal state of the random number * generator. It is possible to have multiple instances of the random number * generator active at the same time, in this case each of them needs to have * its own "prng_t". All the functions take a pointer to "prng_t" * as the first argument. * * Functions: * * ---------------------------------------------------------------------------- * void prng_srand_r (prng_t *prng, uint32_t seed); * * Initialize the pseudorandom number generator. The sequence of preudorandom * numbers is deterministic and only depends on "seed". Any two generators * initialized with the same seed will produce exactly the same sequence. * * ---------------------------------------------------------------------------- * uint32_t prng_rand_r (prng_t *prng); * * Generate a single uniformly distributed 32-bit pseudorandom value. * * ---------------------------------------------------------------------------- * void prng_randmemset_r (prng_t *prng, * void *buffer, * size_t size, * prng_randmemset_flags_t flags); * * Fills the memory buffer "buffer" with "size" bytes of pseudorandom data. * The "flags" argument may be used to tweak some statistics properties: * RANDMEMSET_MORE_00 - set ~25% of bytes to 0x00 * RANDMEMSET_MORE_FF - set ~25% of bytes to 0xFF * The flags can be combined. This allows a bit better simulation of typical * pixel data, which normally contains a lot of fully transparent or fully * opaque pixels. */ #ifdef HAVE_CONFIG_H #include #endif #include "pixman-private.h" /*****************************************************************************/ #ifdef HAVE_GCC_VECTOR_EXTENSIONS typedef uint32_t uint32x4 __attribute__ ((vector_size(16))); typedef uint8_t uint8x16 __attribute__ ((vector_size(16))); #endif typedef struct { uint32_t a, b, c, d; } smallprng_t; typedef struct { #ifdef HAVE_GCC_VECTOR_EXTENSIONS uint32x4 a, b, c, d; #else smallprng_t p1, p2, p3, p4; #endif smallprng_t p0; } prng_t; typedef union { uint8_t b[16]; uint32_t w[4]; #ifdef HAVE_GCC_VECTOR_EXTENSIONS uint8x16 vb; uint32x4 vw; #endif } prng_rand_128_data_t; /*****************************************************************************/ static force_inline uint32_t smallprng_rand_r (smallprng_t *x) { uint32_t e = x->a - ((x->b << 27) + (x->b >> (32 - 27))); x->a = x->b ^ ((x->c << 17) ^ (x->c >> (32 - 17))); x->b = x->c + x->d; x->c = x->d + e; x->d = e + x->a; return x->d; } /* Generate 4 bytes (32-bits) of random data */ static force_inline uint32_t prng_rand_r (prng_t *x) { return smallprng_rand_r (&x->p0); } /* Generate 16 bytes (128-bits) of random data */ static force_inline void prng_rand_128_r (prng_t *x, prng_rand_128_data_t *data) { #ifdef HAVE_GCC_VECTOR_EXTENSIONS uint32x4 e = x->a - ((x->b << 27) + (x->b >> (32 - 27))); x->a = x->b ^ ((x->c << 17) ^ (x->c >> (32 - 17))); x->b = x->c + x->d; x->c = x->d + e; x->d = e + x->a; data->vw = x->d; #else data->w[0] = smallprng_rand_r (&x->p1); data->w[1] = smallprng_rand_r (&x->p2); data->w[2] = smallprng_rand_r (&x->p3); data->w[3] = smallprng_rand_r (&x->p4); #endif } typedef enum { RANDMEMSET_MORE_00 = 1, /* ~25% chance for 0x00 bytes */ RANDMEMSET_MORE_FF = 2, /* ~25% chance for 0xFF bytes */ RANDMEMSET_MORE_00000000 = 4, /* ~25% chance for 0x00000000 clusters */ RANDMEMSET_MORE_FFFFFFFF = 8, /* ~25% chance for 0xFFFFFFFF clusters */ RANDMEMSET_MORE_00_AND_FF = (RANDMEMSET_MORE_00 | RANDMEMSET_MORE_00000000 | RANDMEMSET_MORE_FF | RANDMEMSET_MORE_FFFFFFFF) } prng_randmemset_flags_t; /* Set the 32-bit seed for PRNG */ void prng_srand_r (prng_t *prng, uint32_t seed); /* Fill memory buffer with random data */ void prng_randmemset_r (prng_t *prng, void *buffer, size_t size, prng_randmemset_flags_t flags); #endif pixman-0.38.4/test/matrix-test.c0000644000175000017500000001551213447762142013445 00000000000000/* * Copyright © 2012 Siarhei Siamashka * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #include "utils.h" #include #include #include #include #ifdef HAVE_FLOAT128 #define pixman_fixed_to_float128(x) (((__float128)(x)) / 65536.0Q) typedef struct { __float128 v[3]; } pixman_vector_f128_t; typedef struct { __float128 m[3][3]; } pixman_transform_f128_t; pixman_bool_t pixman_transform_point_f128 (const pixman_transform_f128_t *t, const pixman_vector_f128_t *v, pixman_vector_f128_t *result) { int i; for (i = 0; i < 3; i++) { result->v[i] = t->m[i][0] * v->v[0] + t->m[i][1] * v->v[1] + t->m[i][2] * v->v[2]; } if (result->v[2] != 0) { result->v[0] /= result->v[2]; result->v[1] /= result->v[2]; result->v[2] = 1; return TRUE; } else { return FALSE; } } pixman_bool_t does_it_fit_fixed_48_16 (__float128 x) { if (x >= 65536.0Q * 65536.0Q * 32768.0Q) return FALSE; if (x <= -65536.0Q * 65536.0Q * 32768.0Q) return FALSE; return TRUE; } #endif static inline uint32_t byteswap32 (uint32_t x) { return ((x & ((uint32_t)0xFF << 24)) >> 24) | ((x & ((uint32_t)0xFF << 16)) >> 8) | ((x & ((uint32_t)0xFF << 8)) << 8) | ((x & ((uint32_t)0xFF << 0)) << 24); } static inline uint64_t byteswap64 (uint64_t x) { return ((x & ((uint64_t)0xFF << 56)) >> 56) | ((x & ((uint64_t)0xFF << 48)) >> 40) | ((x & ((uint64_t)0xFF << 40)) >> 24) | ((x & ((uint64_t)0xFF << 32)) >> 8) | ((x & ((uint64_t)0xFF << 24)) << 8) | ((x & ((uint64_t)0xFF << 16)) << 24) | ((x & ((uint64_t)0xFF << 8)) << 40) | ((x & ((uint64_t)0xFF << 0)) << 56); } static void byteswap_transform (pixman_transform_t *t) { int i, j; if (is_little_endian ()) return; for (i = 0; i < 3; i++) for (j = 0; j < 3; j++) t->matrix[i][j] = byteswap32 (t->matrix[i][j]); } static void byteswap_vector_48_16 (pixman_vector_48_16_t *v) { int i; if (is_little_endian ()) return; for (i = 0; i < 3; i++) v->v[i] = byteswap64 (v->v[i]); } uint32_t test_matrix (int testnum, int verbose) { uint32_t crc32 = 0; int i, j, k; pixman_bool_t is_affine; prng_srand (testnum); for (i = 0; i < 100; i++) { pixman_bool_t transform_ok; pixman_transform_t ti; pixman_vector_48_16_t vi, result_i; #ifdef HAVE_FLOAT128 pixman_transform_f128_t tf; pixman_vector_f128_t vf, result_f; #endif prng_randmemset (&ti, sizeof(ti), 0); prng_randmemset (&vi, sizeof(vi), 0); byteswap_transform (&ti); byteswap_vector_48_16 (&vi); for (j = 0; j < 3; j++) { /* make sure that "vi" contains 31.16 fixed point data */ vi.v[j] >>= 17; /* and apply random shift */ if (prng_rand_n (3) == 0) vi.v[j] >>= prng_rand_n (46); } if (prng_rand_n (2)) { /* random shift for the matrix */ for (j = 0; j < 3; j++) for (k = 0; k < 3; k++) ti.matrix[j][k] >>= prng_rand_n (30); } if (prng_rand_n (2)) { /* affine matrix */ ti.matrix[2][0] = 0; ti.matrix[2][1] = 0; ti.matrix[2][2] = pixman_fixed_1; } if (prng_rand_n (2)) { /* cartesian coordinates */ vi.v[2] = pixman_fixed_1; } is_affine = (ti.matrix[2][0] == 0 && ti.matrix[2][1] == 0 && ti.matrix[2][2] == pixman_fixed_1 && vi.v[2] == pixman_fixed_1); transform_ok = TRUE; if (is_affine && prng_rand_n (2)) pixman_transform_point_31_16_affine (&ti, &vi, &result_i); else transform_ok = pixman_transform_point_31_16 (&ti, &vi, &result_i); #ifdef HAVE_FLOAT128 /* compare with a reference 128-bit floating point implementation */ for (j = 0; j < 3; j++) { vf.v[j] = pixman_fixed_to_float128 (vi.v[j]); for (k = 0; k < 3; k++) { tf.m[j][k] = pixman_fixed_to_float128 (ti.matrix[j][k]); } } if (pixman_transform_point_f128 (&tf, &vf, &result_f)) { if (transform_ok || (does_it_fit_fixed_48_16 (result_f.v[0]) && does_it_fit_fixed_48_16 (result_f.v[1]) && does_it_fit_fixed_48_16 (result_f.v[2]))) { for (j = 0; j < 3; j++) { double diff = fabs (result_f.v[j] - pixman_fixed_to_float128 (result_i.v[j])); if (is_affine && diff > (0.51 / 65536.0)) { printf ("%d:%d: bad precision for affine (%.12f)\n", testnum, i, diff); abort (); } else if (diff > (0.71 / 65536.0)) { printf ("%d:%d: bad precision for projective (%.12f)\n", testnum, i, diff); abort (); } } } } #endif byteswap_vector_48_16 (&result_i); crc32 = compute_crc32 (crc32, &result_i, sizeof (result_i)); } return crc32; } int main (int argc, const char *argv[]) { return fuzzer_test_main ("matrix", 20000, 0xBEBF98C3, test_matrix, argc, argv); } pixman-0.38.4/test/region-test.c0000644000175000017500000000556013447762142013426 00000000000000#include #include #include #include "utils.h" int main () { pixman_region32_t r1; pixman_region32_t r2; pixman_region32_t r3; pixman_box32_t boxes[] = { { 10, 10, 20, 20 }, { 30, 30, 30, 40 }, { 50, 45, 60, 44 }, }; pixman_box32_t boxes2[] = { { 2, 6, 7, 6 }, { 4, 1, 6, 7 }, }; pixman_box32_t boxes3[] = { { 2, 6, 7, 6 }, { 4, 1, 6, 1 }, }; int i, j; pixman_box32_t *b; pixman_image_t *image, *fill; pixman_color_t white = { 0xffff, 0xffff, 0xffff, 0xffff }; prng_srand (0); /* This used to go into an infinite loop before pixman-region.c * was fixed to not use explict "short" variables */ pixman_region32_init_rect (&r1, 0, 0, 20, 64000); pixman_region32_init_rect (&r2, 0, 0, 20, 64000); pixman_region32_init_rect (&r3, 0, 0, 20, 64000); pixman_region32_subtract (&r1, &r2, &r3); /* This would produce a region containing an empty * rectangle in it. Such regions are considered malformed, * but using an empty rectangle for initialization should * work. */ pixman_region32_init_rects (&r1, boxes, 3); b = pixman_region32_rectangles (&r1, &i); assert (i == 1); while (i--) { assert (b[i].x1 < b[i].x2); assert (b[i].y1 < b[i].y2); } /* This would produce a rectangle containing the bounding box * of the two rectangles. The correct result is to eliminate * the broken rectangle. */ pixman_region32_init_rects (&r1, boxes2, 2); b = pixman_region32_rectangles (&r1, &i); assert (i == 1); assert (b[0].x1 == 4); assert (b[0].y1 == 1); assert (b[0].x2 == 6); assert (b[0].y2 == 7); /* This should produce an empty region */ pixman_region32_init_rects (&r1, boxes3, 2); b = pixman_region32_rectangles (&r1, &i); assert (i == 0); fill = pixman_image_create_solid_fill (&white); for (i = 0; i < 100; i++) { int image_size = 128; pixman_region32_init (&r1); /* Add some random rectangles */ for (j = 0; j < 64; j++) pixman_region32_union_rect (&r1, &r1, prng_rand_n (image_size), prng_rand_n (image_size), prng_rand_n (25), prng_rand_n (25)); /* Clip to image size */ pixman_region32_init_rect (&r2, 0, 0, image_size, image_size); pixman_region32_intersect (&r1, &r1, &r2); pixman_region32_fini (&r2); /* render region to a1 mask */ image = pixman_image_create_bits (PIXMAN_a1, image_size, image_size, NULL, 0); pixman_image_set_clip_region32 (image, &r1); pixman_image_composite32 (PIXMAN_OP_SRC, fill, NULL, image, 0, 0, 0, 0, 0, 0, image_size, image_size); pixman_region32_init_from_image (&r2, image); pixman_image_unref (image); assert (pixman_region32_equal (&r1, &r2)); pixman_region32_fini (&r1); pixman_region32_fini (&r2); } pixman_image_unref (fill); return 0; } pixman-0.38.4/test/pdf-op-test.c0000644000175000017500000000302213447762142013317 00000000000000#include #include "utils.h" static const pixman_op_t pdf_ops[] = { PIXMAN_OP_MULTIPLY, PIXMAN_OP_SCREEN, PIXMAN_OP_OVERLAY, PIXMAN_OP_DARKEN, PIXMAN_OP_LIGHTEN, PIXMAN_OP_COLOR_DODGE, PIXMAN_OP_COLOR_BURN, PIXMAN_OP_HARD_LIGHT, PIXMAN_OP_SOFT_LIGHT, PIXMAN_OP_DIFFERENCE, PIXMAN_OP_EXCLUSION, PIXMAN_OP_HSL_HUE, PIXMAN_OP_HSL_SATURATION, PIXMAN_OP_HSL_COLOR, PIXMAN_OP_HSL_LUMINOSITY }; static const uint32_t pixels[] = { 0x00808080, 0x80123456, 0x00000000, 0xffffffff, 0x00ffffff, 0x80808080, 0x00123456, }; int main () { int o, s, m, d; enable_divbyzero_exceptions(); for (o = 0; o < ARRAY_LENGTH (pdf_ops); ++o) { pixman_op_t op = pdf_ops[o]; for (s = 0; s < ARRAY_LENGTH (pixels); ++s) { pixman_image_t *src; src = pixman_image_create_bits ( PIXMAN_a8r8g8b8, 1, 1, (uint32_t *)&(pixels[s]), 4); for (m = -1; m < ARRAY_LENGTH (pixels); ++m) { pixman_image_t *msk = NULL; if (m >= 0) { msk = pixman_image_create_bits ( PIXMAN_a8r8g8b8, 1, 1, (uint32_t *)&(pixels[m]), 4); } for (d = 0; d < ARRAY_LENGTH (pixels); ++d) { pixman_image_t *dst; uint32_t dp = pixels[d]; dst = pixman_image_create_bits ( PIXMAN_a8r8g8b8, 1, 1, &dp, 4); pixman_image_composite (op, src, msk, dst, 0, 0, 0, 0, 0, 0, 1, 1); pixman_image_unref (dst); } if (msk) pixman_image_unref (msk); } pixman_image_unref (src); } } return 0; } pixman-0.38.4/test/affine-test.c0000644000175000017500000002130213447762142013363 00000000000000/* * Test program, which can detect some problems with affine transformations * in pixman. Testing is done by running lots of random SRC and OVER * compositing operations a8r8g8b8, x8a8r8g8b8, r5g6b5 and a8 color formats * with random scaled, rotated and translated transforms. * * Script 'fuzzer-find-diff.pl' can be used to narrow down the problem in * the case of test failure. */ #include #include #include #include "utils.h" #define MAX_SRC_WIDTH 16 #define MAX_SRC_HEIGHT 16 #define MAX_DST_WIDTH 16 #define MAX_DST_HEIGHT 16 #define MAX_STRIDE 4 /* * Composite operation with pseudorandom images */ uint32_t test_composite (int testnum, int verbose) { int i; pixman_image_t * src_img; pixman_image_t * dst_img; pixman_transform_t transform; pixman_region16_t clip; int src_width, src_height; int dst_width, dst_height; int src_stride, dst_stride; int src_x, src_y; int dst_x, dst_y; int src_bpp; int dst_bpp; int w, h; pixman_fixed_t scale_x = 65536, scale_y = 65536; pixman_fixed_t translate_x = 0, translate_y = 0; pixman_op_t op; pixman_repeat_t repeat = PIXMAN_REPEAT_NONE; pixman_format_code_t src_fmt, dst_fmt; uint32_t * srcbuf; uint32_t * dstbuf; uint32_t crc32; FLOAT_REGS_CORRUPTION_DETECTOR_START (); prng_srand (testnum); src_bpp = (prng_rand_n (2) == 0) ? 2 : 4; dst_bpp = (prng_rand_n (2) == 0) ? 2 : 4; op = (prng_rand_n (2) == 0) ? PIXMAN_OP_SRC : PIXMAN_OP_OVER; src_width = prng_rand_n (MAX_SRC_WIDTH) + 1; src_height = prng_rand_n (MAX_SRC_HEIGHT) + 1; dst_width = prng_rand_n (MAX_DST_WIDTH) + 1; dst_height = prng_rand_n (MAX_DST_HEIGHT) + 1; src_stride = src_width * src_bpp + prng_rand_n (MAX_STRIDE) * src_bpp; dst_stride = dst_width * dst_bpp + prng_rand_n (MAX_STRIDE) * dst_bpp; if (src_stride & 3) src_stride += 2; if (dst_stride & 3) dst_stride += 2; src_x = -(src_width / 4) + prng_rand_n (src_width * 3 / 2); src_y = -(src_height / 4) + prng_rand_n (src_height * 3 / 2); dst_x = -(dst_width / 4) + prng_rand_n (dst_width * 3 / 2); dst_y = -(dst_height / 4) + prng_rand_n (dst_height * 3 / 2); w = prng_rand_n (dst_width * 3 / 2 - dst_x); h = prng_rand_n (dst_height * 3 / 2 - dst_y); srcbuf = (uint32_t *)malloc (src_stride * src_height); dstbuf = (uint32_t *)malloc (dst_stride * dst_height); prng_randmemset (srcbuf, src_stride * src_height, 0); prng_randmemset (dstbuf, dst_stride * dst_height, 0); if (prng_rand_n (2) == 0) { srcbuf += (src_stride / 4) * (src_height - 1); src_stride = - src_stride; } if (prng_rand_n (2) == 0) { dstbuf += (dst_stride / 4) * (dst_height - 1); dst_stride = - dst_stride; } src_fmt = src_bpp == 4 ? (prng_rand_n (2) == 0 ? PIXMAN_a8r8g8b8 : PIXMAN_x8r8g8b8) : PIXMAN_r5g6b5; dst_fmt = dst_bpp == 4 ? (prng_rand_n (2) == 0 ? PIXMAN_a8r8g8b8 : PIXMAN_x8r8g8b8) : PIXMAN_r5g6b5; src_img = pixman_image_create_bits ( src_fmt, src_width, src_height, srcbuf, src_stride); dst_img = pixman_image_create_bits ( dst_fmt, dst_width, dst_height, dstbuf, dst_stride); image_endian_swap (src_img); image_endian_swap (dst_img); pixman_transform_init_identity (&transform); if (prng_rand_n (3) > 0) { scale_x = -65536 * 3 + prng_rand_n (65536 * 6); if (prng_rand_n (2)) scale_y = -65536 * 3 + prng_rand_n (65536 * 6); else scale_y = scale_x; pixman_transform_init_scale (&transform, scale_x, scale_y); } if (prng_rand_n (3) > 0) { translate_x = -65536 * 3 + prng_rand_n (6 * 65536); if (prng_rand_n (2)) translate_y = -65536 * 3 + prng_rand_n (6 * 65536); else translate_y = translate_x; pixman_transform_translate (&transform, NULL, translate_x, translate_y); } if (prng_rand_n (4) > 0) { int c, s, tx = 0, ty = 0; switch (prng_rand_n (4)) { case 0: /* 90 degrees */ c = 0; s = pixman_fixed_1; tx = pixman_int_to_fixed (MAX_SRC_HEIGHT); break; case 1: /* 180 degrees */ c = -pixman_fixed_1; s = 0; tx = pixman_int_to_fixed (MAX_SRC_WIDTH); ty = pixman_int_to_fixed (MAX_SRC_HEIGHT); break; case 2: /* 270 degrees */ c = 0; s = -pixman_fixed_1; ty = pixman_int_to_fixed (MAX_SRC_WIDTH); break; default: /* arbitrary rotation */ c = prng_rand_n (2 * 65536) - 65536; s = prng_rand_n (2 * 65536) - 65536; break; } pixman_transform_rotate (&transform, NULL, c, s); pixman_transform_translate (&transform, NULL, tx, ty); } if (prng_rand_n (8) == 0) { /* Flip random bits */ int maxflipcount = 8; while (maxflipcount--) { int i = prng_rand_n (2); int j = prng_rand_n (3); int bitnum = prng_rand_n (32); transform.matrix[i][j] ^= 1 << bitnum; if (prng_rand_n (2)) break; } } pixman_image_set_transform (src_img, &transform); switch (prng_rand_n (4)) { case 0: repeat = PIXMAN_REPEAT_NONE; break; case 1: repeat = PIXMAN_REPEAT_NORMAL; break; case 2: repeat = PIXMAN_REPEAT_PAD; break; case 3: repeat = PIXMAN_REPEAT_REFLECT; break; default: break; } pixman_image_set_repeat (src_img, repeat); if (prng_rand_n (2)) pixman_image_set_filter (src_img, PIXMAN_FILTER_NEAREST, NULL, 0); else pixman_image_set_filter (src_img, PIXMAN_FILTER_BILINEAR, NULL, 0); if (verbose) { #define M(r,c) \ transform.matrix[r][c] printf ("src_fmt=%s, dst_fmt=%s\n", format_name (src_fmt), format_name (dst_fmt)); printf ("op=%s, repeat=%d, transform=\n", operator_name (op), repeat); printf (" { { { 0x%08x, 0x%08x, 0x%08x },\n" " { 0x%08x, 0x%08x, 0x%08x },\n" " { 0x%08x, 0x%08x, 0x%08x },\n" " } };\n", M(0,0), M(0,1), M(0,2), M(1,0), M(1,1), M(1,2), M(2,0), M(2,1), M(2,2)); printf ("src_width=%d, src_height=%d, dst_width=%d, dst_height=%d\n", src_width, src_height, dst_width, dst_height); printf ("src_x=%d, src_y=%d, dst_x=%d, dst_y=%d\n", src_x, src_y, dst_x, dst_y); printf ("w=%d, h=%d\n", w, h); } if (prng_rand_n (8) == 0) { pixman_box16_t clip_boxes[2]; int n = prng_rand_n (2) + 1; for (i = 0; i < n; i++) { clip_boxes[i].x1 = prng_rand_n (src_width); clip_boxes[i].y1 = prng_rand_n (src_height); clip_boxes[i].x2 = clip_boxes[i].x1 + prng_rand_n (src_width - clip_boxes[i].x1); clip_boxes[i].y2 = clip_boxes[i].y1 + prng_rand_n (src_height - clip_boxes[i].y1); if (verbose) { printf ("source clip box: [%d,%d-%d,%d]\n", clip_boxes[i].x1, clip_boxes[i].y1, clip_boxes[i].x2, clip_boxes[i].y2); } } pixman_region_init_rects (&clip, clip_boxes, n); pixman_image_set_clip_region (src_img, &clip); pixman_image_set_source_clipping (src_img, 1); pixman_region_fini (&clip); } if (prng_rand_n (8) == 0) { pixman_box16_t clip_boxes[2]; int n = prng_rand_n (2) + 1; for (i = 0; i < n; i++) { clip_boxes[i].x1 = prng_rand_n (dst_width); clip_boxes[i].y1 = prng_rand_n (dst_height); clip_boxes[i].x2 = clip_boxes[i].x1 + prng_rand_n (dst_width - clip_boxes[i].x1); clip_boxes[i].y2 = clip_boxes[i].y1 + prng_rand_n (dst_height - clip_boxes[i].y1); if (verbose) { printf ("destination clip box: [%d,%d-%d,%d]\n", clip_boxes[i].x1, clip_boxes[i].y1, clip_boxes[i].x2, clip_boxes[i].y2); } } pixman_region_init_rects (&clip, clip_boxes, n); pixman_image_set_clip_region (dst_img, &clip); pixman_region_fini (&clip); } pixman_image_composite (op, src_img, NULL, dst_img, src_x, src_y, 0, 0, dst_x, dst_y, w, h); crc32 = compute_crc32_for_image (0, dst_img); if (verbose) print_image (dst_img); pixman_image_unref (src_img); pixman_image_unref (dst_img); if (src_stride < 0) srcbuf += (src_stride / 4) * (src_height - 1); if (dst_stride < 0) dstbuf += (dst_stride / 4) * (dst_height - 1); free (srcbuf); free (dstbuf); FLOAT_REGS_CORRUPTION_DETECTOR_FINISH (); return crc32; } #if BILINEAR_INTERPOLATION_BITS == 7 #define CHECKSUM 0xBE724CFE #elif BILINEAR_INTERPOLATION_BITS == 4 #define CHECKSUM 0x79BBE501 #else #define CHECKSUM 0x00000000 #endif int main (int argc, const char *argv[]) { pixman_disable_out_of_bounds_workaround (); return fuzzer_test_main ("affine", 8000000, CHECKSUM, test_composite, argc, argv); } pixman-0.38.4/test/affine-bench.c0000644000175000017500000003165413447762142013476 00000000000000/* * Copyright © 2014 RISC OS Open Ltd * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of the copyright holders not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. The copyright holders make no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. * * Author: Ben Avison (bavison@riscosopen.org) */ #include #include #include #include #include #include "utils.h" #ifdef HAVE_GETTIMEOFDAY #include #else #include #endif #define WIDTH 1920 #define HEIGHT 1080 /* How much data to read to flush all cached data to RAM */ #define MAX_L2CACHE_SIZE (8 * 1024 * 1024) #define PAGE_SIZE (4 * 1024) struct bench_info { pixman_op_t op; pixman_transform_t transform; pixman_image_t *src_image; pixman_image_t *mask_image; pixman_image_t *dest_image; int32_t src_x; int32_t src_y; }; typedef struct bench_info bench_info_t; struct box_48_16 { pixman_fixed_48_16_t x1; pixman_fixed_48_16_t y1; pixman_fixed_48_16_t x2; pixman_fixed_48_16_t y2; }; typedef struct box_48_16 box_48_16_t; /* This function is copied verbatim from pixman.c. */ static pixman_bool_t compute_transformed_extents (pixman_transform_t *transform, const pixman_box32_t *extents, box_48_16_t *transformed) { pixman_fixed_48_16_t tx1, ty1, tx2, ty2; pixman_fixed_t x1, y1, x2, y2; int i; x1 = pixman_int_to_fixed (extents->x1) + pixman_fixed_1 / 2; y1 = pixman_int_to_fixed (extents->y1) + pixman_fixed_1 / 2; x2 = pixman_int_to_fixed (extents->x2) - pixman_fixed_1 / 2; y2 = pixman_int_to_fixed (extents->y2) - pixman_fixed_1 / 2; if (!transform) { transformed->x1 = x1; transformed->y1 = y1; transformed->x2 = x2; transformed->y2 = y2; return TRUE; } tx1 = ty1 = INT64_MAX; tx2 = ty2 = INT64_MIN; for (i = 0; i < 4; ++i) { pixman_fixed_48_16_t tx, ty; pixman_vector_t v; v.vector[0] = (i & 0x01)? x1 : x2; v.vector[1] = (i & 0x02)? y1 : y2; v.vector[2] = pixman_fixed_1; if (!pixman_transform_point (transform, &v)) return FALSE; tx = (pixman_fixed_48_16_t)v.vector[0]; ty = (pixman_fixed_48_16_t)v.vector[1]; if (tx < tx1) tx1 = tx; if (ty < ty1) ty1 = ty; if (tx > tx2) tx2 = tx; if (ty > ty2) ty2 = ty; } transformed->x1 = tx1; transformed->y1 = ty1; transformed->x2 = tx2; transformed->y2 = ty2; return TRUE; } static void create_image (uint32_t width, uint32_t height, pixman_format_code_t format, pixman_filter_t filter, uint32_t **bits, pixman_image_t **image) { uint32_t stride = (width * PIXMAN_FORMAT_BPP (format) + 31) / 32 * 4; *bits = aligned_malloc (PAGE_SIZE, stride * height); memset (*bits, 0xCC, stride * height); *image = pixman_image_create_bits (format, width, height, *bits, stride); pixman_image_set_repeat (*image, PIXMAN_REPEAT_NORMAL); pixman_image_set_filter (*image, filter, NULL, 0); } /* This needs to match the shortest cacheline length we expect to encounter */ #define CACHE_CLEAN_INCREMENT 32 static void flush_cache (void) { static const char clean_space[MAX_L2CACHE_SIZE]; volatile const char *x = clean_space; const char *clean_end = clean_space + sizeof clean_space; while (x < clean_end) { (void) *x; x += CACHE_CLEAN_INCREMENT; } } /* Obtain current time in microseconds modulo 2^32 */ uint32_t gettimei (void) { #ifdef HAVE_GETTIMEOFDAY struct timeval tv; gettimeofday (&tv, NULL); return tv.tv_sec * 1000000 + tv.tv_usec; #else return (uint64_t) clock () * 1000000 / CLOCKS_PER_SEC; #endif } static void pixman_image_composite_wrapper (const pixman_composite_info_t *info) { pixman_image_composite (info->op, info->src_image, info->mask_image, info->dest_image, info->src_x, info->src_y, info->mask_x, info->mask_y, info->dest_x, info->dest_y, info->width, info->height); } static void pixman_image_composite_empty (const pixman_composite_info_t *info) { pixman_image_composite (info->op, info->src_image, info->mask_image, info->dest_image, info->src_x, info->src_y, info->mask_x, info->mask_y, info->dest_x, info->dest_y, 1, 1); } static void bench (const bench_info_t *bi, uint32_t max_n, uint32_t max_time, uint32_t *ret_n, uint32_t *ret_time, void (*func) (const pixman_composite_info_t *info)) { uint32_t n = 0; uint32_t t0; uint32_t t1; uint32_t x = 0; pixman_transform_t t; pixman_composite_info_t info; t = bi->transform; info.op = bi->op; info.src_image = bi->src_image; info.mask_image = bi->mask_image; info.dest_image = bi->dest_image; info.src_x = 0; info.src_y = 0; info.mask_x = 0; info.mask_y = 0; /* info.dest_x set below */ info.dest_y = 0; info.width = WIDTH; info.height = HEIGHT; t0 = gettimei (); do { if (++x >= 64) x = 0; info.dest_x = 63 - x; t.matrix[0][2] = pixman_int_to_fixed (bi->src_x + x); t.matrix[1][2] = pixman_int_to_fixed (bi->src_y); pixman_image_set_transform (bi->src_image, &t); if (bi->mask_image) pixman_image_set_transform (bi->mask_image, &t); func (&info); t1 = gettimei (); } while (++n < max_n && (t1 - t0) < max_time); if (ret_n) *ret_n = n; *ret_time = t1 - t0; } int parse_fixed_argument (char *arg, pixman_fixed_t *value) { char *tailptr; *value = pixman_double_to_fixed (strtod (arg, &tailptr)); return *tailptr == '\0'; } int parse_arguments (int argc, char *argv[], pixman_transform_t *t, pixman_op_t *op, pixman_format_code_t *src_format, pixman_format_code_t *mask_format, pixman_format_code_t *dest_format) { if (!parse_fixed_argument (*argv, &t->matrix[0][0])) return 0; if (*++argv == NULL) return 1; if (!parse_fixed_argument (*argv, &t->matrix[0][1])) return 0; if (*++argv == NULL) return 1; if (!parse_fixed_argument (*argv, &t->matrix[1][0])) return 0; if (*++argv == NULL) return 1; if (!parse_fixed_argument (*argv, &t->matrix[1][1])) return 0; if (*++argv == NULL) return 1; *op = operator_from_string (*argv); if (*op == PIXMAN_OP_NONE) return 0; if (*++argv == NULL) return 1; *src_format = format_from_string (*argv); if (*src_format == PIXMAN_null) return 0; ++argv; if (argv[0] && argv[1]) { *mask_format = format_from_string (*argv); if (*mask_format == PIXMAN_null) return 0; ++argv; } if (*argv) { *dest_format = format_from_string (*argv); if (*dest_format == PIXMAN_null) return 0; } return 1; } static void run_benchmark (const bench_info_t *bi) { uint32_t n; /* number of iterations in at least 5 seconds */ uint32_t t1; /* time taken to do n iterations, microseconds */ uint32_t t2; /* calling overhead for n iterations, microseconds */ flush_cache (); bench (bi, UINT32_MAX, 5000000, &n, &t1, pixman_image_composite_wrapper); bench (bi, n, UINT32_MAX, NULL, &t2, pixman_image_composite_empty); /* The result indicates the output rate in megapixels/second */ printf ("%6.2f\n", (double) n * WIDTH * HEIGHT / (t1 - t2)); } int main (int argc, char *argv[]) { bench_info_t binfo; pixman_filter_t filter = PIXMAN_FILTER_NEAREST; pixman_format_code_t src_format = PIXMAN_a8r8g8b8; pixman_format_code_t mask_format = 0; pixman_format_code_t dest_format = PIXMAN_a8r8g8b8; pixman_box32_t dest_box = { 0, 0, WIDTH, HEIGHT }; box_48_16_t transformed = { 0 }; int32_t xmin, ymin, xmax, ymax; uint32_t *src, *mask, *dest; binfo.op = PIXMAN_OP_SRC; binfo.mask_image = NULL; pixman_transform_init_identity (&binfo.transform); ++argv; if (*argv && (*argv)[0] == '-' && (*argv)[1] == 'n') { filter = PIXMAN_FILTER_NEAREST; ++argv; --argc; } if (*argv && (*argv)[0] == '-' && (*argv)[1] == 'b') { filter = PIXMAN_FILTER_BILINEAR; ++argv; --argc; } if (argc == 1 || !parse_arguments (argc, argv, &binfo.transform, &binfo.op, &src_format, &mask_format, &dest_format)) { printf ("Usage: affine-bench [-n] [-b] axx [axy] [ayx] [ayy] [combine type]\n"); printf (" [src format] [mask format] [dest format]\n"); printf (" -n : nearest scaling (default)\n"); printf (" -b : bilinear scaling\n"); printf (" axx : x_out:x_in factor\n"); printf (" axy : x_out:y_in factor (default 0)\n"); printf (" ayx : y_out:x_in factor (default 0)\n"); printf (" ayy : y_out:y_in factor (default 1)\n"); printf (" combine type : src, over, in etc (default src)\n"); printf (" src format : a8r8g8b8, r5g6b5 etc (default a8r8g8b8)\n"); printf (" mask format : as for src format, but no mask used if omitted\n"); printf (" dest format : as for src format (default a8r8g8b8)\n"); printf ("The output is a single number in megapixels/second.\n"); return EXIT_FAILURE; } /* Compute required extents for source and mask image so they qualify * for COVER fast paths and get the flags in pixman.c:analyze_extent(). * These computations are for FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR, * but at the same time they also allow COVER_CLIP_NEAREST. */ compute_transformed_extents (&binfo.transform, &dest_box, &transformed); xmin = pixman_fixed_to_int (transformed.x1 - pixman_fixed_1 / 2); ymin = pixman_fixed_to_int (transformed.y1 - pixman_fixed_1 / 2); xmax = pixman_fixed_to_int (transformed.x2 + pixman_fixed_1 / 2); ymax = pixman_fixed_to_int (transformed.y2 + pixman_fixed_1 / 2); /* Note: * The upper limits can be reduced to the following when fetchers * are guaranteed to not access pixels with zero weight. This concerns * particularly all bilinear samplers. * * xmax = pixman_fixed_to_int (transformed.x2 + pixman_fixed_1 / 2 - pixman_fixed_e); * ymax = pixman_fixed_to_int (transformed.y2 + pixman_fixed_1 / 2 - pixman_fixed_e); * This is equivalent to subtracting 0.5 and rounding up, rather than * subtracting 0.5, rounding down and adding 1. */ binfo.src_x = -xmin; binfo.src_y = -ymin; /* Always over-allocate width by 64 pixels for all src, mask and dst, * so that we can iterate over an x-offset 0..63 in bench (). * This is similar to lowlevel-blt-bench, which uses the same method * to hit different cacheline misalignments. */ create_image (xmax - xmin + 64, ymax - ymin + 1, src_format, filter, &src, &binfo.src_image); if (mask_format) { create_image (xmax - xmin + 64, ymax - ymin + 1, mask_format, filter, &mask, &binfo.mask_image); if ((PIXMAN_FORMAT_R(mask_format) || PIXMAN_FORMAT_G(mask_format) || PIXMAN_FORMAT_B(mask_format))) { pixman_image_set_component_alpha (binfo.mask_image, 1); } } create_image (WIDTH + 64, HEIGHT, dest_format, filter, &dest, &binfo.dest_image); run_benchmark (&binfo); return EXIT_SUCCESS; } pixman-0.38.4/test/utils.c0000644000175000017500000014776713447762142012346 00000000000000#define _GNU_SOURCE #include "utils.h" #include #include #include #include #include #include #ifdef HAVE_GETTIMEOFDAY #include #else #include #endif #ifdef HAVE_UNISTD_H #include #endif #ifdef HAVE_SYS_MMAN_H #include #endif #ifdef HAVE_FENV_H #include #endif #ifdef HAVE_LIBPNG #include #endif #define ROUND_UP(x, mult) (((x) + (mult) - 1) / (mult) * (mult)) /* Random number generator state */ prng_t prng_state_data; prng_t *prng_state; /*----------------------------------------------------------------------------*\ * CRC-32 version 2.0.0 by Craig Bruce, 2006-04-29. * * This program generates the CRC-32 values for the files named in the * command-line arguments. These are the same CRC-32 values used by GZIP, * PKZIP, and ZMODEM. The Crc32_ComputeBuf () can also be detached and * used independently. * * THIS PROGRAM IS PUBLIC-DOMAIN SOFTWARE. * * Based on the byte-oriented implementation "File Verification Using CRC" * by Mark R. Nelson in Dr. Dobb's Journal, May 1992, pp. 64-67. * * v1.0.0: original release. * v1.0.1: fixed printf formats. * v1.0.2: fixed something else. * v1.0.3: replaced CRC constant table by generator function. * v1.0.4: reformatted code, made ANSI C. 1994-12-05. * v2.0.0: rewrote to use memory buffer & static table, 2006-04-29. \*----------------------------------------------------------------------------*/ /*----------------------------------------------------------------------------*\ * NAME: * Crc32_ComputeBuf () - computes the CRC-32 value of a memory buffer * DESCRIPTION: * Computes or accumulates the CRC-32 value for a memory buffer. * The 'inCrc32' gives a previously accumulated CRC-32 value to allow * a CRC to be generated for multiple sequential buffer-fuls of data. * The 'inCrc32' for the first buffer must be zero. * ARGUMENTS: * inCrc32 - accumulated CRC-32 value, must be 0 on first call * buf - buffer to compute CRC-32 value for * bufLen - number of bytes in buffer * RETURNS: * crc32 - computed CRC-32 value * ERRORS: * (no errors are possible) \*----------------------------------------------------------------------------*/ uint32_t compute_crc32 (uint32_t in_crc32, const void *buf, size_t buf_len) { static const uint32_t crc_table[256] = { 0x00000000, 0x77073096, 0xEE0E612C, 0x990951BA, 0x076DC419, 0x706AF48F, 0xE963A535, 0x9E6495A3, 0x0EDB8832, 0x79DCB8A4, 0xE0D5E91E, 0x97D2D988, 0x09B64C2B, 0x7EB17CBD, 0xE7B82D07, 0x90BF1D91, 0x1DB71064, 0x6AB020F2, 0xF3B97148, 0x84BE41DE, 0x1ADAD47D, 0x6DDDE4EB, 0xF4D4B551, 0x83D385C7, 0x136C9856, 0x646BA8C0, 0xFD62F97A, 0x8A65C9EC, 0x14015C4F, 0x63066CD9, 0xFA0F3D63, 0x8D080DF5, 0x3B6E20C8, 0x4C69105E, 0xD56041E4, 0xA2677172, 0x3C03E4D1, 0x4B04D447, 0xD20D85FD, 0xA50AB56B, 0x35B5A8FA, 0x42B2986C, 0xDBBBC9D6, 0xACBCF940, 0x32D86CE3, 0x45DF5C75, 0xDCD60DCF, 0xABD13D59, 0x26D930AC, 0x51DE003A, 0xC8D75180, 0xBFD06116, 0x21B4F4B5, 0x56B3C423, 0xCFBA9599, 0xB8BDA50F, 0x2802B89E, 0x5F058808, 0xC60CD9B2, 0xB10BE924, 0x2F6F7C87, 0x58684C11, 0xC1611DAB, 0xB6662D3D, 0x76DC4190, 0x01DB7106, 0x98D220BC, 0xEFD5102A, 0x71B18589, 0x06B6B51F, 0x9FBFE4A5, 0xE8B8D433, 0x7807C9A2, 0x0F00F934, 0x9609A88E, 0xE10E9818, 0x7F6A0DBB, 0x086D3D2D, 0x91646C97, 0xE6635C01, 0x6B6B51F4, 0x1C6C6162, 0x856530D8, 0xF262004E, 0x6C0695ED, 0x1B01A57B, 0x8208F4C1, 0xF50FC457, 0x65B0D9C6, 0x12B7E950, 0x8BBEB8EA, 0xFCB9887C, 0x62DD1DDF, 0x15DA2D49, 0x8CD37CF3, 0xFBD44C65, 0x4DB26158, 0x3AB551CE, 0xA3BC0074, 0xD4BB30E2, 0x4ADFA541, 0x3DD895D7, 0xA4D1C46D, 0xD3D6F4FB, 0x4369E96A, 0x346ED9FC, 0xAD678846, 0xDA60B8D0, 0x44042D73, 0x33031DE5, 0xAA0A4C5F, 0xDD0D7CC9, 0x5005713C, 0x270241AA, 0xBE0B1010, 0xC90C2086, 0x5768B525, 0x206F85B3, 0xB966D409, 0xCE61E49F, 0x5EDEF90E, 0x29D9C998, 0xB0D09822, 0xC7D7A8B4, 0x59B33D17, 0x2EB40D81, 0xB7BD5C3B, 0xC0BA6CAD, 0xEDB88320, 0x9ABFB3B6, 0x03B6E20C, 0x74B1D29A, 0xEAD54739, 0x9DD277AF, 0x04DB2615, 0x73DC1683, 0xE3630B12, 0x94643B84, 0x0D6D6A3E, 0x7A6A5AA8, 0xE40ECF0B, 0x9309FF9D, 0x0A00AE27, 0x7D079EB1, 0xF00F9344, 0x8708A3D2, 0x1E01F268, 0x6906C2FE, 0xF762575D, 0x806567CB, 0x196C3671, 0x6E6B06E7, 0xFED41B76, 0x89D32BE0, 0x10DA7A5A, 0x67DD4ACC, 0xF9B9DF6F, 0x8EBEEFF9, 0x17B7BE43, 0x60B08ED5, 0xD6D6A3E8, 0xA1D1937E, 0x38D8C2C4, 0x4FDFF252, 0xD1BB67F1, 0xA6BC5767, 0x3FB506DD, 0x48B2364B, 0xD80D2BDA, 0xAF0A1B4C, 0x36034AF6, 0x41047A60, 0xDF60EFC3, 0xA867DF55, 0x316E8EEF, 0x4669BE79, 0xCB61B38C, 0xBC66831A, 0x256FD2A0, 0x5268E236, 0xCC0C7795, 0xBB0B4703, 0x220216B9, 0x5505262F, 0xC5BA3BBE, 0xB2BD0B28, 0x2BB45A92, 0x5CB36A04, 0xC2D7FFA7, 0xB5D0CF31, 0x2CD99E8B, 0x5BDEAE1D, 0x9B64C2B0, 0xEC63F226, 0x756AA39C, 0x026D930A, 0x9C0906A9, 0xEB0E363F, 0x72076785, 0x05005713, 0x95BF4A82, 0xE2B87A14, 0x7BB12BAE, 0x0CB61B38, 0x92D28E9B, 0xE5D5BE0D, 0x7CDCEFB7, 0x0BDBDF21, 0x86D3D2D4, 0xF1D4E242, 0x68DDB3F8, 0x1FDA836E, 0x81BE16CD, 0xF6B9265B, 0x6FB077E1, 0x18B74777, 0x88085AE6, 0xFF0F6A70, 0x66063BCA, 0x11010B5C, 0x8F659EFF, 0xF862AE69, 0x616BFFD3, 0x166CCF45, 0xA00AE278, 0xD70DD2EE, 0x4E048354, 0x3903B3C2, 0xA7672661, 0xD06016F7, 0x4969474D, 0x3E6E77DB, 0xAED16A4A, 0xD9D65ADC, 0x40DF0B66, 0x37D83BF0, 0xA9BCAE53, 0xDEBB9EC5, 0x47B2CF7F, 0x30B5FFE9, 0xBDBDF21C, 0xCABAC28A, 0x53B39330, 0x24B4A3A6, 0xBAD03605, 0xCDD70693, 0x54DE5729, 0x23D967BF, 0xB3667A2E, 0xC4614AB8, 0x5D681B02, 0x2A6F2B94, 0xB40BBE37, 0xC30C8EA1, 0x5A05DF1B, 0x2D02EF8D }; uint32_t crc32; unsigned char * byte_buf; size_t i; /* accumulate crc32 for buffer */ crc32 = in_crc32 ^ 0xFFFFFFFF; byte_buf = (unsigned char*) buf; for (i = 0; i < buf_len; i++) crc32 = (crc32 >> 8) ^ crc_table[(crc32 ^ byte_buf[i]) & 0xFF]; return (crc32 ^ 0xFFFFFFFF); } static uint32_t compute_crc32_for_image_internal (uint32_t crc32, pixman_image_t *img, pixman_bool_t remove_alpha, pixman_bool_t remove_rgb) { pixman_format_code_t fmt = pixman_image_get_format (img); uint32_t *data = pixman_image_get_data (img); int stride = pixman_image_get_stride (img); int height = pixman_image_get_height (img); uint32_t mask = 0xffffffff; int i; if (stride < 0) { data += (stride / 4) * (height - 1); stride = - stride; } /* mask unused 'x' part */ if (PIXMAN_FORMAT_BPP (fmt) - PIXMAN_FORMAT_DEPTH (fmt) && PIXMAN_FORMAT_DEPTH (fmt) != 0) { uint32_t m = (1 << PIXMAN_FORMAT_DEPTH (fmt)) - 1; if (PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_BGRA || PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_RGBA) { m <<= (PIXMAN_FORMAT_BPP (fmt) - PIXMAN_FORMAT_DEPTH (fmt)); } mask &= m; } /* mask alpha channel */ if (remove_alpha && PIXMAN_FORMAT_A (fmt)) { uint32_t m; if (PIXMAN_FORMAT_BPP (fmt) == 32) m = 0xffffffff; else m = (1 << PIXMAN_FORMAT_BPP (fmt)) - 1; m >>= PIXMAN_FORMAT_A (fmt); if (PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_BGRA || PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_RGBA || PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_A) { /* Alpha is at the bottom of the pixel */ m <<= PIXMAN_FORMAT_A (fmt); } mask &= m; } /* mask rgb channels */ if (remove_rgb && PIXMAN_FORMAT_RGB (fmt)) { uint32_t m = ((uint32_t)~0) >> (32 - PIXMAN_FORMAT_BPP (fmt)); uint32_t size = PIXMAN_FORMAT_R (fmt) + PIXMAN_FORMAT_G (fmt) + PIXMAN_FORMAT_B (fmt); m &= ~((1 << size) - 1); if (PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_BGRA || PIXMAN_FORMAT_TYPE (fmt) == PIXMAN_TYPE_RGBA) { /* RGB channels are at the top of the pixel */ m >>= size; } mask &= m; } for (i = 0; i * PIXMAN_FORMAT_BPP (fmt) < 32; i++) mask |= mask << (i * PIXMAN_FORMAT_BPP (fmt)); for (i = 0; i < stride * height / 4; i++) data[i] &= mask; /* swap endiannes in order to provide identical results on both big * and litte endian systems */ image_endian_swap (img); return compute_crc32 (crc32, data, stride * height); } uint32_t compute_crc32_for_image (uint32_t crc32, pixman_image_t *img) { if (img->common.alpha_map) { crc32 = compute_crc32_for_image_internal (crc32, img, TRUE, FALSE); crc32 = compute_crc32_for_image_internal ( crc32, (pixman_image_t *)img->common.alpha_map, FALSE, TRUE); } else { crc32 = compute_crc32_for_image_internal (crc32, img, FALSE, FALSE); } return crc32; } void print_image (pixman_image_t *image) { int i, j; int width, height, stride; pixman_format_code_t format; uint8_t *buffer; int s; width = pixman_image_get_width (image); height = pixman_image_get_height (image); stride = pixman_image_get_stride (image); format = pixman_image_get_format (image); buffer = (uint8_t *)pixman_image_get_data (image); s = (stride >= 0)? stride : - stride; printf ("---\n"); for (i = 0; i < height; i++) { for (j = 0; j < s; j++) { if (j == (width * PIXMAN_FORMAT_BPP (format) + 7) / 8) printf ("| "); printf ("%02X ", *((uint8_t *)buffer + i * stride + j)); } printf ("\n"); } printf ("---\n"); } /* perform endian conversion of pixel data */ void image_endian_swap (pixman_image_t *img) { int stride = pixman_image_get_stride (img); uint32_t *data = pixman_image_get_data (img); int height = pixman_image_get_height (img); int bpp = PIXMAN_FORMAT_BPP (pixman_image_get_format (img)); int i, j; /* swap bytes only on big endian systems */ if (is_little_endian()) return; if (bpp == 8) return; for (i = 0; i < height; i++) { uint8_t *line_data = (uint8_t *)data + stride * i; int s = (stride >= 0)? stride : - stride; switch (bpp) { case 1: for (j = 0; j < s; j++) { line_data[j] = ((line_data[j] & 0x80) >> 7) | ((line_data[j] & 0x40) >> 5) | ((line_data[j] & 0x20) >> 3) | ((line_data[j] & 0x10) >> 1) | ((line_data[j] & 0x08) << 1) | ((line_data[j] & 0x04) << 3) | ((line_data[j] & 0x02) << 5) | ((line_data[j] & 0x01) << 7); } break; case 4: for (j = 0; j < s; j++) { line_data[j] = (line_data[j] >> 4) | (line_data[j] << 4); } break; case 16: for (j = 0; j + 2 <= s; j += 2) { char t1 = line_data[j + 0]; char t2 = line_data[j + 1]; line_data[j + 1] = t1; line_data[j + 0] = t2; } break; case 24: for (j = 0; j + 3 <= s; j += 3) { char t1 = line_data[j + 0]; char t2 = line_data[j + 1]; char t3 = line_data[j + 2]; line_data[j + 2] = t1; line_data[j + 1] = t2; line_data[j + 0] = t3; } break; case 32: for (j = 0; j + 4 <= s; j += 4) { char t1 = line_data[j + 0]; char t2 = line_data[j + 1]; char t3 = line_data[j + 2]; char t4 = line_data[j + 3]; line_data[j + 3] = t1; line_data[j + 2] = t2; line_data[j + 1] = t3; line_data[j + 0] = t4; } break; default: assert (FALSE); break; } } } #define N_LEADING_PROTECTED 10 #define N_TRAILING_PROTECTED 10 typedef struct { void *addr; uint32_t len; uint8_t *trailing; int n_bytes; } info_t; #if FENCE_MALLOC_ACTIVE unsigned long fence_get_page_size () { /* You can fake a page size here, if you want to test e.g. 64 kB * pages on a 4 kB page system. Just put a multiplier below. */ return getpagesize (); } /* This is apparently necessary on at least OS X */ #ifndef MAP_ANONYMOUS #define MAP_ANONYMOUS MAP_ANON #endif void * fence_malloc (int64_t len) { unsigned long page_size = fence_get_page_size (); unsigned long page_mask = page_size - 1; uint32_t n_payload_bytes = (len + page_mask) & ~page_mask; uint32_t n_bytes = (page_size * (N_LEADING_PROTECTED + N_TRAILING_PROTECTED + 2) + n_payload_bytes) & ~page_mask; uint8_t *initial_page; uint8_t *leading_protected; uint8_t *trailing_protected; uint8_t *payload; uint8_t *addr; if (len < 0) abort(); addr = mmap (NULL, n_bytes, PROT_READ | PROT_WRITE, MAP_PRIVATE | MAP_ANONYMOUS, -1, 0); if (addr == MAP_FAILED) { printf ("mmap failed on %lld %u\n", (long long int)len, n_bytes); return NULL; } initial_page = (uint8_t *)(((uintptr_t)addr + page_mask) & ~page_mask); leading_protected = initial_page + page_size; payload = leading_protected + N_LEADING_PROTECTED * page_size; trailing_protected = payload + n_payload_bytes; ((info_t *)initial_page)->addr = addr; ((info_t *)initial_page)->len = len; ((info_t *)initial_page)->trailing = trailing_protected; ((info_t *)initial_page)->n_bytes = n_bytes; if ((mprotect (leading_protected, N_LEADING_PROTECTED * page_size, PROT_NONE) == -1) || (mprotect (trailing_protected, N_TRAILING_PROTECTED * page_size, PROT_NONE) == -1)) { munmap (addr, n_bytes); return NULL; } return payload; } void fence_free (void *data) { uint32_t page_size = fence_get_page_size (); uint8_t *payload = data; uint8_t *leading_protected = payload - N_LEADING_PROTECTED * page_size; uint8_t *initial_page = leading_protected - page_size; info_t *info = (info_t *)initial_page; munmap (info->addr, info->n_bytes); } static void fence_image_destroy (pixman_image_t *image, void *data) { fence_free (data); } /* Create an image with fence pages. * * Creates an image, where the data area is allocated with fence_malloc (). * Each row has an additional page in the stride. * * min_width is only a minimum width for the image. The width is aligned up * for the row size to be divisible by both page size and pixel size. * * If stride_fence is true, the additional page on each row will be * armed to cause SIGSEGV or SIGBUS on all accesses. This should catch * all accesses outside the valid row pixels. */ pixman_image_t * fence_image_create_bits (pixman_format_code_t format, int min_width, int height, pixman_bool_t stride_fence) { unsigned page_size = fence_get_page_size (); unsigned page_mask = page_size - 1; unsigned bitspp = PIXMAN_FORMAT_BPP (format); unsigned bits_boundary; unsigned row_bits; int width; /* pixels */ unsigned stride; /* bytes */ void *pixels; pixman_image_t *image; int i; /* must be power of two */ assert (page_size && (page_size & page_mask) == 0); if (bitspp < 1 || min_width < 1 || height < 1) abort (); /* least common multiple between page size * 8 and bitspp */ bits_boundary = bitspp; while (! (bits_boundary & 1)) bits_boundary >>= 1; bits_boundary *= page_size * 8; /* round up to bits_boundary */ row_bits = ROUND_UP ( (unsigned)min_width * bitspp, bits_boundary); width = row_bits / bitspp; stride = row_bits / 8; if (stride_fence) stride += page_size; /* add fence page */ if (UINT_MAX / stride < (unsigned)height) abort (); pixels = fence_malloc (stride * (unsigned)height); if (!pixels) return NULL; if (stride_fence) { uint8_t *guard = (uint8_t *)pixels + stride - page_size; /* arm row end fence pages */ for (i = 0; i < height; i++) { if (mprotect (guard + i * stride, page_size, PROT_NONE) == -1) goto out_fail; } } assert (width >= min_width); image = pixman_image_create_bits_no_clear (format, width, height, pixels, stride); if (!image) goto out_fail; pixman_image_set_destroy_function (image, fence_image_destroy, pixels); return image; out_fail: fence_free (pixels); return NULL; } #else /* FENCE_MALLOC_ACTIVE */ void * fence_malloc (int64_t len) { return malloc (len); } void fence_free (void *data) { free (data); } pixman_image_t * fence_image_create_bits (pixman_format_code_t format, int min_width, int height, pixman_bool_t stride_fence) { return pixman_image_create_bits (format, min_width, height, NULL, 0); /* Implicitly allocated storage does not need a destroy function * to get freed on refcount hitting zero. */ } unsigned long fence_get_page_size () { return 0; } #endif /* FENCE_MALLOC_ACTIVE */ uint8_t * make_random_bytes (int n_bytes) { uint8_t *bytes = fence_malloc (n_bytes); if (!bytes) return NULL; prng_randmemset (bytes, n_bytes, 0); return bytes; } float * make_random_floats (int n_bytes) { uint8_t *bytes = fence_malloc (n_bytes); float *vals = (float *)bytes; if (!bytes) return 0; for (n_bytes /= 4; n_bytes; vals++, n_bytes--) *vals = (float)rand() / (float)RAND_MAX; return (float *)bytes; } void a8r8g8b8_to_rgba_np (uint32_t *dst, uint32_t *src, int n_pixels) { uint8_t *dst8 = (uint8_t *)dst; int i; for (i = 0; i < n_pixels; ++i) { uint32_t p = src[i]; uint8_t a, r, g, b; a = (p & 0xff000000) >> 24; r = (p & 0x00ff0000) >> 16; g = (p & 0x0000ff00) >> 8; b = (p & 0x000000ff) >> 0; if (a != 0) { #define DIVIDE(c, a) \ do \ { \ int t = ((c) * 255) / a; \ (c) = t < 0? 0 : t > 255? 255 : t; \ } while (0) DIVIDE (r, a); DIVIDE (g, a); DIVIDE (b, a); } *dst8++ = r; *dst8++ = g; *dst8++ = b; *dst8++ = a; } } #ifdef HAVE_LIBPNG pixman_bool_t write_png (pixman_image_t *image, const char *filename) { int width = pixman_image_get_width (image); int height = pixman_image_get_height (image); int stride = width * 4; uint32_t *data = malloc (height * stride); pixman_image_t *copy; png_struct *write_struct; png_info *info_struct; pixman_bool_t result = FALSE; FILE *f = fopen (filename, "wb"); png_bytep *row_pointers; int i; if (!f) return FALSE; row_pointers = malloc (height * sizeof (png_bytep)); copy = pixman_image_create_bits ( PIXMAN_a8r8g8b8, width, height, data, stride); pixman_image_composite32 ( PIXMAN_OP_SRC, image, NULL, copy, 0, 0, 0, 0, 0, 0, width, height); a8r8g8b8_to_rgba_np (data, data, height * width); for (i = 0; i < height; ++i) row_pointers[i] = (png_bytep)(data + i * width); if (!(write_struct = png_create_write_struct ( PNG_LIBPNG_VER_STRING, NULL, NULL, NULL))) goto out1; if (!(info_struct = png_create_info_struct (write_struct))) goto out2; png_init_io (write_struct, f); png_set_IHDR (write_struct, info_struct, width, height, 8, PNG_COLOR_TYPE_RGB_ALPHA, PNG_INTERLACE_NONE, PNG_COMPRESSION_TYPE_BASE, PNG_FILTER_TYPE_BASE); png_write_info (write_struct, info_struct); png_write_image (write_struct, row_pointers); png_write_end (write_struct, NULL); result = TRUE; out2: png_destroy_write_struct (&write_struct, &info_struct); out1: if (fclose (f) != 0) result = FALSE; pixman_image_unref (copy); free (row_pointers); free (data); return result; } #else /* no libpng */ pixman_bool_t write_png (pixman_image_t *image, const char *filename) { return FALSE; } #endif static void color8_to_color16 (uint32_t color8, pixman_color_t *color16) { color16->alpha = ((color8 & 0xff000000) >> 24); color16->red = ((color8 & 0x00ff0000) >> 16); color16->green = ((color8 & 0x0000ff00) >> 8); color16->blue = ((color8 & 0x000000ff) >> 0); color16->alpha |= color16->alpha << 8; color16->red |= color16->red << 8; color16->blue |= color16->blue << 8; color16->green |= color16->green << 8; } void draw_checkerboard (pixman_image_t *image, int check_size, uint32_t color1, uint32_t color2) { pixman_color_t check1, check2; pixman_image_t *c1, *c2; int n_checks_x, n_checks_y; int i, j; color8_to_color16 (color1, &check1); color8_to_color16 (color2, &check2); c1 = pixman_image_create_solid_fill (&check1); c2 = pixman_image_create_solid_fill (&check2); n_checks_x = ( pixman_image_get_width (image) + check_size - 1) / check_size; n_checks_y = ( pixman_image_get_height (image) + check_size - 1) / check_size; for (j = 0; j < n_checks_y; j++) { for (i = 0; i < n_checks_x; i++) { pixman_image_t *src; if (((i ^ j) & 1)) src = c1; else src = c2; pixman_image_composite32 (PIXMAN_OP_SRC, src, NULL, image, 0, 0, 0, 0, i * check_size, j * check_size, check_size, check_size); } } } static uint32_t call_test_function (uint32_t (*test_function)(int testnum, int verbose), int testnum, int verbose) { uint32_t retval; #if defined (__GNUC__) && defined (_WIN32) && (defined (__i386) || defined (__i386__)) __asm__ ( /* Deliberately avoid aligning the stack to 16 bytes */ "pushl %1\n\t" "pushl %2\n\t" "call *%3\n\t" "addl $8, %%esp\n\t" : "=a" (retval) : "r" (verbose), "r" (testnum), "r" (test_function) : "edx", "ecx"); /* caller save registers */ #else retval = test_function (testnum, verbose); #endif return retval; } /* * A function, which can be used as a core part of the test programs, * intended to detect various problems with the help of fuzzing input * to pixman API (according to some templates, aka "smart" fuzzing). * Some general information about such testing can be found here: * http://en.wikipedia.org/wiki/Fuzz_testing * * It may help detecting: * - crashes on bad handling of valid or reasonably invalid input to * pixman API. * - deviations from the behavior of older pixman releases. * - deviations from the behavior of the same pixman release, but * configured in a different way (for example with SIMD optimizations * disabled), or running on a different OS or hardware. * * The test is performed by calling a callback function a huge number * of times. The callback function is expected to run some snippet of * pixman code with pseudorandom variations to the data feeded to * pixman API. A result of running each callback function should be * some deterministic value which depends on test number (test number * can be used as a seed for PRNG). When 'verbose' argument is nonzero, * callback function is expected to print to stdout some information * about what it does. * * Return values from many small tests are accumulated together and * used as final checksum, which can be compared to some expected * value. Running the tests not individually, but in a batch helps * to reduce process start overhead and also allows to parallelize * testing and utilize multiple CPU cores. * * The resulting executable can be run without any arguments. In * this case it runs a batch of tests starting from 1 and up to * 'default_number_of_iterations'. The resulting checksum is * compared with 'expected_checksum' and FAIL or PASS verdict * depends on the result of this comparison. * * If the executable is run with 2 numbers provided as command line * arguments, they specify the starting and ending numbers for a test * batch. * * If the executable is run with only one number provided as a command * line argument, then this number is used to call the callback function * once, and also with verbose flag set. */ int fuzzer_test_main (const char *test_name, int default_number_of_iterations, uint32_t expected_checksum, uint32_t (*test_function)(int testnum, int verbose), int argc, const char *argv[]) { int i, n1 = 1, n2 = 0; uint32_t checksum = 0; int verbose = getenv ("VERBOSE") != NULL; if (argc >= 3) { n1 = atoi (argv[1]); n2 = atoi (argv[2]); if (n2 < n1) { printf ("invalid test range\n"); return 1; } } else if (argc >= 2) { n2 = atoi (argv[1]); checksum = call_test_function (test_function, n2, 1); printf ("%d: checksum=%08X\n", n2, checksum); return 0; } else { n1 = 1; n2 = default_number_of_iterations; } #ifdef USE_OPENMP #pragma omp parallel for reduction(+:checksum) default(none) \ shared(n1, n2, test_function, verbose) #endif for (i = n1; i <= n2; i++) { uint32_t crc = call_test_function (test_function, i, 0); if (verbose) printf ("%d: %08X\n", i, crc); checksum += crc; } if (n1 == 1 && n2 == default_number_of_iterations) { if (checksum == expected_checksum) { printf ("%s test passed (checksum=%08X)\n", test_name, checksum); } else { printf ("%s test failed! (checksum=%08X, expected %08X)\n", test_name, checksum, expected_checksum); return 1; } } else { printf ("%d-%d: checksum=%08X\n", n1, n2, checksum); } return 0; } /* Try to obtain current time in seconds */ double gettime (void) { #ifdef HAVE_GETTIMEOFDAY struct timeval tv; gettimeofday (&tv, NULL); return (double)((int64_t)tv.tv_sec * 1000000 + tv.tv_usec) / 1000000.; #else return (double)clock() / (double)CLOCKS_PER_SEC; #endif } uint32_t get_random_seed (void) { union { double d; uint32_t u32; } t; t.d = gettime(); prng_srand (t.u32); return prng_rand (); } #ifdef HAVE_SIGACTION #ifdef HAVE_ALARM static const char *global_msg; static void on_alarm (int signo) { printf ("%s\n", global_msg); exit (1); } #endif #endif void fail_after (int seconds, const char *msg) { #ifdef HAVE_SIGACTION #ifdef HAVE_ALARM struct sigaction action; global_msg = msg; memset (&action, 0, sizeof (action)); action.sa_handler = on_alarm; alarm (seconds); sigaction (SIGALRM, &action, NULL); #endif #endif } void enable_divbyzero_exceptions (void) { #ifdef HAVE_FENV_H #ifdef HAVE_FEENABLEEXCEPT #ifdef HAVE_FEDIVBYZERO feenableexcept (FE_DIVBYZERO); #endif #endif #endif } void enable_invalid_exceptions (void) { #ifdef HAVE_FENV_H #ifdef HAVE_FEENABLEEXCEPT feenableexcept (FE_INVALID); #endif #endif } void * aligned_malloc (size_t align, size_t size) { void *result; #ifdef HAVE_POSIX_MEMALIGN if (posix_memalign (&result, align, size) != 0) result = NULL; #else result = malloc (size); #endif return result; } #define CONVERT_15(c, is_rgb) \ (is_rgb? \ ((((c) >> 3) & 0x001f) | \ (((c) >> 6) & 0x03e0) | \ (((c) >> 9) & 0x7c00)) : \ (((((c) >> 16) & 0xff) * 153 + \ (((c) >> 8) & 0xff) * 301 + \ (((c) ) & 0xff) * 58) >> 2)) double convert_srgb_to_linear (double c) { if (c <= 0.04045) return c / 12.92; else return pow ((c + 0.055) / 1.055, 2.4); } double convert_linear_to_srgb (double c) { if (c <= 0.0031308) return c * 12.92; else return 1.055 * pow (c, 1.0/2.4) - 0.055; } void initialize_palette (pixman_indexed_t *palette, uint32_t depth, int is_rgb) { int i; uint32_t mask = (1 << depth) - 1; for (i = 0; i < 32768; ++i) palette->ent[i] = prng_rand() & mask; memset (palette->rgba, 0, sizeof (palette->rgba)); for (i = 0; i < mask + 1; ++i) { uint32_t rgba24; pixman_bool_t retry; uint32_t i15; /* We filled the rgb->index map with random numbers, but we * do need the ability to round trip, that is if some indexed * color expands to an argb24, then the 15 bit version of that * color must map back to the index. Anything else, we don't * care about too much. */ do { uint32_t old_idx; rgba24 = prng_rand(); i15 = CONVERT_15 (rgba24, is_rgb); old_idx = palette->ent[i15]; if (CONVERT_15 (palette->rgba[old_idx], is_rgb) == i15) retry = 1; else retry = 0; } while (retry); palette->rgba[i] = rgba24; palette->ent[i15] = i; } for (i = 0; i < mask + 1; ++i) { assert (palette->ent[CONVERT_15 (palette->rgba[i], is_rgb)] == i); } } struct operator_entry { pixman_op_t op; const char *name; pixman_bool_t is_alias; }; typedef struct operator_entry operator_entry_t; static const operator_entry_t op_list[] = { #define ENTRY(op) \ { PIXMAN_OP_##op, "PIXMAN_OP_" #op, FALSE } #define ALIAS(op, nam) \ { PIXMAN_OP_##op, nam, TRUE } /* operator_name () will return the first hit in this table, * so keep the list properly ordered between entries and aliases. * Aliases are not listed by list_operators (). */ ENTRY (CLEAR), ENTRY (SRC), ENTRY (DST), ENTRY (OVER), ENTRY (OVER_REVERSE), ALIAS (OVER_REVERSE, "overrev"), ENTRY (IN), ENTRY (IN_REVERSE), ALIAS (IN_REVERSE, "inrev"), ENTRY (OUT), ENTRY (OUT_REVERSE), ALIAS (OUT_REVERSE, "outrev"), ENTRY (ATOP), ENTRY (ATOP_REVERSE), ALIAS (ATOP_REVERSE, "atoprev"), ENTRY (XOR), ENTRY (ADD), ENTRY (SATURATE), ENTRY (DISJOINT_CLEAR), ENTRY (DISJOINT_SRC), ENTRY (DISJOINT_DST), ENTRY (DISJOINT_OVER), ENTRY (DISJOINT_OVER_REVERSE), ENTRY (DISJOINT_IN), ENTRY (DISJOINT_IN_REVERSE), ENTRY (DISJOINT_OUT), ENTRY (DISJOINT_OUT_REVERSE), ENTRY (DISJOINT_ATOP), ENTRY (DISJOINT_ATOP_REVERSE), ENTRY (DISJOINT_XOR), ENTRY (CONJOINT_CLEAR), ENTRY (CONJOINT_SRC), ENTRY (CONJOINT_DST), ENTRY (CONJOINT_OVER), ENTRY (CONJOINT_OVER_REVERSE), ENTRY (CONJOINT_IN), ENTRY (CONJOINT_IN_REVERSE), ENTRY (CONJOINT_OUT), ENTRY (CONJOINT_OUT_REVERSE), ENTRY (CONJOINT_ATOP), ENTRY (CONJOINT_ATOP_REVERSE), ENTRY (CONJOINT_XOR), ENTRY (MULTIPLY), ENTRY (SCREEN), ENTRY (OVERLAY), ENTRY (DARKEN), ENTRY (LIGHTEN), ENTRY (COLOR_DODGE), ENTRY (COLOR_BURN), ENTRY (HARD_LIGHT), ENTRY (SOFT_LIGHT), ENTRY (DIFFERENCE), ENTRY (EXCLUSION), ENTRY (HSL_HUE), ENTRY (HSL_SATURATION), ENTRY (HSL_COLOR), ENTRY (HSL_LUMINOSITY), ALIAS (NONE, "") #undef ENTRY #undef ALIAS }; struct format_entry { pixman_format_code_t format; const char *name; pixman_bool_t is_alias; }; typedef struct format_entry format_entry_t; static const format_entry_t format_list[] = { #define ENTRY(f) \ { PIXMAN_##f, #f, FALSE } #define ALIAS(f, nam) \ { PIXMAN_##f, nam, TRUE } /* format_name () will return the first hit in this table, * so keep the list properly ordered between entries and aliases. * Aliases are not listed by list_formats (). */ /* 128bpp formats */ ENTRY (rgba_float), /* 96bpp formats */ ENTRY (rgb_float), /* 32bpp formats */ ENTRY (a8r8g8b8), ALIAS (a8r8g8b8, "8888"), ENTRY (x8r8g8b8), ALIAS (x8r8g8b8, "x888"), ENTRY (a8b8g8r8), ENTRY (x8b8g8r8), ENTRY (b8g8r8a8), ENTRY (b8g8r8x8), ENTRY (r8g8b8a8), ENTRY (r8g8b8x8), ENTRY (x14r6g6b6), ENTRY (x2r10g10b10), ALIAS (x2r10g10b10, "2x10"), ENTRY (a2r10g10b10), ALIAS (a2r10g10b10, "2a10"), ENTRY (x2b10g10r10), ENTRY (a2b10g10r10), /* sRGB formats */ ENTRY (a8r8g8b8_sRGB), /* 24bpp formats */ ENTRY (r8g8b8), ALIAS (r8g8b8, "0888"), ENTRY (b8g8r8), /* 16 bpp formats */ ENTRY (r5g6b5), ALIAS (r5g6b5, "0565"), ENTRY (b5g6r5), ENTRY (a1r5g5b5), ALIAS (a1r5g5b5, "1555"), ENTRY (x1r5g5b5), ENTRY (a1b5g5r5), ENTRY (x1b5g5r5), ENTRY (a4r4g4b4), ALIAS (a4r4g4b4, "4444"), ENTRY (x4r4g4b4), ENTRY (a4b4g4r4), ENTRY (x4b4g4r4), /* 8bpp formats */ ENTRY (a8), ALIAS (a8, "8"), ENTRY (r3g3b2), ENTRY (b2g3r3), ENTRY (a2r2g2b2), ALIAS (a2r2g2b2, "2222"), ENTRY (a2b2g2r2), ALIAS (c8, "x4c4 / c8"), /* ENTRY (c8), */ ALIAS (g8, "x4g4 / g8"), /* ENTRY (g8), */ ENTRY (x4a4), /* These format codes are identical to c8 and g8, respectively. */ /* ENTRY (x4c4), */ /* ENTRY (x4g4), */ /* 4 bpp formats */ ENTRY (a4), ENTRY (r1g2b1), ENTRY (b1g2r1), ENTRY (a1r1g1b1), ENTRY (a1b1g1r1), ALIAS (c4, "c4"), /* ENTRY (c4), */ ALIAS (g4, "g4"), /* ENTRY (g4), */ /* 1bpp formats */ ENTRY (a1), ALIAS (g1, "g1"), /* ENTRY (g1), */ /* YUV formats */ ALIAS (yuy2, "yuy2"), /* ENTRY (yuy2), */ ALIAS (yv12, "yv12"), /* ENTRY (yv12), */ /* Fake formats, not in pixman_format_code_t enum */ ALIAS (null, "null"), ALIAS (solid, "solid"), ALIAS (solid, "n"), ALIAS (pixbuf, "pixbuf"), ALIAS (rpixbuf, "rpixbuf"), ALIAS (unknown, "unknown"), #undef ENTRY #undef ALIAS }; pixman_format_code_t format_from_string (const char *s) { int i; for (i = 0; i < ARRAY_LENGTH (format_list); ++i) { const format_entry_t *ent = &format_list[i]; if (strcasecmp (ent->name, s) == 0) return ent->format; } return PIXMAN_null; } static void emit (const char *s, int *n_chars) { *n_chars += printf ("%s,", s); if (*n_chars > 60) { printf ("\n "); *n_chars = 0; } else { printf (" "); (*n_chars)++; } } void list_formats (void) { int n_chars; int i; printf ("Formats:\n "); n_chars = 0; for (i = 0; i < ARRAY_LENGTH (format_list); ++i) { const format_entry_t *ent = &format_list[i]; if (ent->is_alias) continue; emit (ent->name, &n_chars); } printf ("\n\n"); } void list_operators (void) { char short_name [128] = { 0 }; int i, n_chars; printf ("Operators:\n "); n_chars = 0; for (i = 0; i < ARRAY_LENGTH (op_list); ++i) { const operator_entry_t *ent = &op_list[i]; int j; if (ent->is_alias) continue; snprintf (short_name, sizeof (short_name) - 1, "%s", ent->name + strlen ("PIXMAN_OP_")); for (j = 0; short_name[j] != '\0'; ++j) short_name[j] = tolower (short_name[j]); emit (short_name, &n_chars); } printf ("\n\n"); } pixman_op_t operator_from_string (const char *s) { int i; for (i = 0; i < ARRAY_LENGTH (op_list); ++i) { const operator_entry_t *ent = &op_list[i]; if (ent->is_alias) { if (strcasecmp (ent->name, s) == 0) return ent->op; } else { if (strcasecmp (ent->name + strlen ("PIXMAN_OP_"), s) == 0) return ent->op; } } return PIXMAN_OP_NONE; } const char * operator_name (pixman_op_t op) { int i; for (i = 0; i < ARRAY_LENGTH (op_list); ++i) { const operator_entry_t *ent = &op_list[i]; if (ent->op == op) return ent->name; } return ""; } const char * format_name (pixman_format_code_t format) { int i; for (i = 0; i < ARRAY_LENGTH (format_list); ++i) { const format_entry_t *ent = &format_list[i]; if (ent->format == format) return ent->name; } return ""; }; #define IS_ZERO(f) (-DBL_MIN < (f) && (f) < DBL_MIN) typedef double (* blend_func_t) (double as, double s, double ad, double d); static force_inline double blend_multiply (double sa, double s, double da, double d) { return d * s; } static force_inline double blend_screen (double sa, double s, double da, double d) { return d * sa + s * da - s * d; } static force_inline double blend_overlay (double sa, double s, double da, double d) { if (2 * d < da) return 2 * s * d; else return sa * da - 2 * (da - d) * (sa - s); } static force_inline double blend_darken (double sa, double s, double da, double d) { s = s * da; d = d * sa; if (s > d) return d; else return s; } static force_inline double blend_lighten (double sa, double s, double da, double d) { s = s * da; d = d * sa; if (s > d) return s; else return d; } static force_inline double blend_color_dodge (double sa, double s, double da, double d) { if (IS_ZERO (d)) return 0.0f; else if (d * sa >= sa * da - s * da) return sa * da; else if (IS_ZERO (sa - s)) return sa * da; else return sa * sa * d / (sa - s); } static force_inline double blend_color_burn (double sa, double s, double da, double d) { if (d >= da) return sa * da; else if (sa * (da - d) >= s * da) return 0.0f; else if (IS_ZERO (s)) return 0.0f; else return sa * (da - sa * (da - d) / s); } static force_inline double blend_hard_light (double sa, double s, double da, double d) { if (2 * s < sa) return 2 * s * d; else return sa * da - 2 * (da - d) * (sa - s); } static force_inline double blend_soft_light (double sa, double s, double da, double d) { if (2 * s <= sa) { if (IS_ZERO (da)) return d * sa; else return d * sa - d * (da - d) * (sa - 2 * s) / da; } else { if (IS_ZERO (da)) { return d * sa; } else { if (4 * d <= da) return d * sa + (2 * s - sa) * d * ((16 * d / da - 12) * d / da + 3); else return d * sa + (sqrt (d * da) - d) * (2 * s - sa); } } } static force_inline double blend_difference (double sa, double s, double da, double d) { double dsa = d * sa; double sda = s * da; if (sda < dsa) return dsa - sda; else return sda - dsa; } static force_inline double blend_exclusion (double sa, double s, double da, double d) { return s * da + d * sa - 2 * d * s; } static double clamp (double d) { if (d > 1.0) return 1.0; else if (d < 0.0) return 0.0; else return d; } static double blend_channel (double as, double s, double ad, double d, blend_func_t blend) { return clamp ((1 - ad) * s + (1 - as) * d + blend (as, s, ad, d)); } static double calc_op (pixman_op_t op, double src, double dst, double srca, double dsta) { #define mult_chan(src, dst, Fa, Fb) MIN ((src) * (Fa) + (dst) * (Fb), 1.0) double Fa, Fb; switch (op) { case PIXMAN_OP_CLEAR: case PIXMAN_OP_DISJOINT_CLEAR: case PIXMAN_OP_CONJOINT_CLEAR: return mult_chan (src, dst, 0.0, 0.0); case PIXMAN_OP_SRC: case PIXMAN_OP_DISJOINT_SRC: case PIXMAN_OP_CONJOINT_SRC: return mult_chan (src, dst, 1.0, 0.0); case PIXMAN_OP_DST: case PIXMAN_OP_DISJOINT_DST: case PIXMAN_OP_CONJOINT_DST: return mult_chan (src, dst, 0.0, 1.0); case PIXMAN_OP_OVER: return mult_chan (src, dst, 1.0, 1.0 - srca); case PIXMAN_OP_OVER_REVERSE: return mult_chan (src, dst, 1.0 - dsta, 1.0); case PIXMAN_OP_IN: return mult_chan (src, dst, dsta, 0.0); case PIXMAN_OP_IN_REVERSE: return mult_chan (src, dst, 0.0, srca); case PIXMAN_OP_OUT: return mult_chan (src, dst, 1.0 - dsta, 0.0); case PIXMAN_OP_OUT_REVERSE: return mult_chan (src, dst, 0.0, 1.0 - srca); case PIXMAN_OP_ATOP: return mult_chan (src, dst, dsta, 1.0 - srca); case PIXMAN_OP_ATOP_REVERSE: return mult_chan (src, dst, 1.0 - dsta, srca); case PIXMAN_OP_XOR: return mult_chan (src, dst, 1.0 - dsta, 1.0 - srca); case PIXMAN_OP_ADD: return mult_chan (src, dst, 1.0, 1.0); case PIXMAN_OP_SATURATE: case PIXMAN_OP_DISJOINT_OVER_REVERSE: if (srca == 0.0) Fa = 1.0; else Fa = MIN (1.0, (1.0 - dsta) / srca); return mult_chan (src, dst, Fa, 1.0); case PIXMAN_OP_DISJOINT_OVER: if (dsta == 0.0) Fb = 1.0; else Fb = MIN (1.0, (1.0 - srca) / dsta); return mult_chan (src, dst, 1.0, Fb); case PIXMAN_OP_DISJOINT_IN: if (srca == 0.0) Fa = 0.0; else Fa = MAX (0.0, 1.0 - (1.0 - dsta) / srca); return mult_chan (src, dst, Fa, 0.0); case PIXMAN_OP_DISJOINT_IN_REVERSE: if (dsta == 0.0) Fb = 0.0; else Fb = MAX (0.0, 1.0 - (1.0 - srca) / dsta); return mult_chan (src, dst, 0.0, Fb); case PIXMAN_OP_DISJOINT_OUT: if (srca == 0.0) Fa = 1.0; else Fa = MIN (1.0, (1.0 - dsta) / srca); return mult_chan (src, dst, Fa, 0.0); case PIXMAN_OP_DISJOINT_OUT_REVERSE: if (dsta == 0.0) Fb = 1.0; else Fb = MIN (1.0, (1.0 - srca) / dsta); return mult_chan (src, dst, 0.0, Fb); case PIXMAN_OP_DISJOINT_ATOP: if (srca == 0.0) Fa = 0.0; else Fa = MAX (0.0, 1.0 - (1.0 - dsta) / srca); if (dsta == 0.0) Fb = 1.0; else Fb = MIN (1.0, (1.0 - srca) / dsta); return mult_chan (src, dst, Fa, Fb); case PIXMAN_OP_DISJOINT_ATOP_REVERSE: if (srca == 0.0) Fa = 1.0; else Fa = MIN (1.0, (1.0 - dsta) / srca); if (dsta == 0.0) Fb = 0.0; else Fb = MAX (0.0, 1.0 - (1.0 - srca) / dsta); return mult_chan (src, dst, Fa, Fb); case PIXMAN_OP_DISJOINT_XOR: if (srca == 0.0) Fa = 1.0; else Fa = MIN (1.0, (1.0 - dsta) / srca); if (dsta == 0.0) Fb = 1.0; else Fb = MIN (1.0, (1.0 - srca) / dsta); return mult_chan (src, dst, Fa, Fb); case PIXMAN_OP_CONJOINT_OVER: if (dsta == 0.0) Fb = 0.0; else Fb = MAX (0.0, 1.0 - srca / dsta); return mult_chan (src, dst, 1.0, Fb); case PIXMAN_OP_CONJOINT_OVER_REVERSE: if (srca == 0.0) Fa = 0.0; else Fa = MAX (0.0, 1.0 - dsta / srca); return mult_chan (src, dst, Fa, 1.0); case PIXMAN_OP_CONJOINT_IN: if (srca == 0.0) Fa = 1.0; else Fa = MIN (1.0, dsta / srca); return mult_chan (src, dst, Fa, 0.0); case PIXMAN_OP_CONJOINT_IN_REVERSE: if (dsta == 0.0) Fb = 1.0; else Fb = MIN (1.0, srca / dsta); return mult_chan (src, dst, 0.0, Fb); case PIXMAN_OP_CONJOINT_OUT: if (srca == 0.0) Fa = 0.0; else Fa = MAX (0.0, 1.0 - dsta / srca); return mult_chan (src, dst, Fa, 0.0); case PIXMAN_OP_CONJOINT_OUT_REVERSE: if (dsta == 0.0) Fb = 0.0; else Fb = MAX (0.0, 1.0 - srca / dsta); return mult_chan (src, dst, 0.0, Fb); case PIXMAN_OP_CONJOINT_ATOP: if (srca == 0.0) Fa = 1.0; else Fa = MIN (1.0, dsta / srca); if (dsta == 0.0) Fb = 0.0; else Fb = MAX (0.0, 1.0 - srca / dsta); return mult_chan (src, dst, Fa, Fb); case PIXMAN_OP_CONJOINT_ATOP_REVERSE: if (srca == 0.0) Fa = 0.0; else Fa = MAX (0.0, 1.0 - dsta / srca); if (dsta == 0.0) Fb = 1.0; else Fb = MIN (1.0, srca / dsta); return mult_chan (src, dst, Fa, Fb); case PIXMAN_OP_CONJOINT_XOR: if (srca == 0.0) Fa = 0.0; else Fa = MAX (0.0, 1.0 - dsta / srca); if (dsta == 0.0) Fb = 0.0; else Fb = MAX (0.0, 1.0 - srca / dsta); return mult_chan (src, dst, Fa, Fb); case PIXMAN_OP_MULTIPLY: case PIXMAN_OP_SCREEN: case PIXMAN_OP_OVERLAY: case PIXMAN_OP_DARKEN: case PIXMAN_OP_LIGHTEN: case PIXMAN_OP_COLOR_DODGE: case PIXMAN_OP_COLOR_BURN: case PIXMAN_OP_HARD_LIGHT: case PIXMAN_OP_SOFT_LIGHT: case PIXMAN_OP_DIFFERENCE: case PIXMAN_OP_EXCLUSION: case PIXMAN_OP_HSL_HUE: case PIXMAN_OP_HSL_SATURATION: case PIXMAN_OP_HSL_COLOR: case PIXMAN_OP_HSL_LUMINOSITY: default: abort(); return 0; /* silence MSVC */ } #undef mult_chan } void do_composite (pixman_op_t op, const color_t *src, const color_t *mask, const color_t *dst, color_t *result, pixman_bool_t component_alpha) { color_t srcval, srcalpha; static const blend_func_t blend_funcs[] = { blend_multiply, blend_screen, blend_overlay, blend_darken, blend_lighten, blend_color_dodge, blend_color_burn, blend_hard_light, blend_soft_light, blend_difference, blend_exclusion, }; if (mask == NULL) { srcval = *src; srcalpha.r = src->a; srcalpha.g = src->a; srcalpha.b = src->a; srcalpha.a = src->a; } else if (component_alpha) { srcval.r = src->r * mask->r; srcval.g = src->g * mask->g; srcval.b = src->b * mask->b; srcval.a = src->a * mask->a; srcalpha.r = src->a * mask->r; srcalpha.g = src->a * mask->g; srcalpha.b = src->a * mask->b; srcalpha.a = src->a * mask->a; } else { srcval.r = src->r * mask->a; srcval.g = src->g * mask->a; srcval.b = src->b * mask->a; srcval.a = src->a * mask->a; srcalpha.r = src->a * mask->a; srcalpha.g = src->a * mask->a; srcalpha.b = src->a * mask->a; srcalpha.a = src->a * mask->a; } if (op >= PIXMAN_OP_MULTIPLY) { blend_func_t func = blend_funcs[op - PIXMAN_OP_MULTIPLY]; result->a = srcalpha.a + dst->a - srcalpha.a * dst->a; result->r = blend_channel (srcalpha.r, srcval.r, dst->a, dst->r, func); result->g = blend_channel (srcalpha.g, srcval.g, dst->a, dst->g, func); result->b = blend_channel (srcalpha.b, srcval.b, dst->a, dst->b, func); } else { result->r = calc_op (op, srcval.r, dst->r, srcalpha.r, dst->a); result->g = calc_op (op, srcval.g, dst->g, srcalpha.g, dst->a); result->b = calc_op (op, srcval.b, dst->b, srcalpha.b, dst->a); result->a = calc_op (op, srcval.a, dst->a, srcalpha.a, dst->a); } } static double round_channel (double p, int m) { int t; double r; t = p * ((1 << m)); t -= t >> m; r = t / (double)((1 << m) - 1); return r; } void round_color (pixman_format_code_t format, color_t *color) { if (PIXMAN_FORMAT_R (format) == 0) { color->r = 0.0; color->g = 0.0; color->b = 0.0; } else { color->r = round_channel (color->r, PIXMAN_FORMAT_R (format)); color->g = round_channel (color->g, PIXMAN_FORMAT_G (format)); color->b = round_channel (color->b, PIXMAN_FORMAT_B (format)); } if (PIXMAN_FORMAT_A (format) == 0) color->a = 1; else color->a = round_channel (color->a, PIXMAN_FORMAT_A (format)); } /* Check whether @pixel is a valid quantization of the a, r, g, b * parameters. Some slack is permitted. */ void pixel_checker_init (pixel_checker_t *checker, pixman_format_code_t format) { assert (PIXMAN_FORMAT_VIS (format)); checker->format = format; if (format == PIXMAN_rgba_float || format == PIXMAN_rgb_float) return; switch (PIXMAN_FORMAT_TYPE (format)) { case PIXMAN_TYPE_A: checker->bs = 0; checker->gs = 0; checker->rs = 0; checker->as = 0; break; case PIXMAN_TYPE_ARGB: case PIXMAN_TYPE_ARGB_SRGB: checker->bs = 0; checker->gs = checker->bs + PIXMAN_FORMAT_B (format); checker->rs = checker->gs + PIXMAN_FORMAT_G (format); checker->as = checker->rs + PIXMAN_FORMAT_R (format); break; case PIXMAN_TYPE_ABGR: checker->rs = 0; checker->gs = checker->rs + PIXMAN_FORMAT_R (format); checker->bs = checker->gs + PIXMAN_FORMAT_G (format); checker->as = checker->bs + PIXMAN_FORMAT_B (format); break; case PIXMAN_TYPE_BGRA: /* With BGRA formats we start counting at the high end of the pixel */ checker->bs = PIXMAN_FORMAT_BPP (format) - PIXMAN_FORMAT_B (format); checker->gs = checker->bs - PIXMAN_FORMAT_B (format); checker->rs = checker->gs - PIXMAN_FORMAT_G (format); checker->as = checker->rs - PIXMAN_FORMAT_R (format); break; case PIXMAN_TYPE_RGBA: /* With BGRA formats we start counting at the high end of the pixel */ checker->rs = PIXMAN_FORMAT_BPP (format) - PIXMAN_FORMAT_R (format); checker->gs = checker->rs - PIXMAN_FORMAT_R (format); checker->bs = checker->gs - PIXMAN_FORMAT_G (format); checker->as = checker->bs - PIXMAN_FORMAT_B (format); break; default: assert (0); break; } checker->am = ((1 << PIXMAN_FORMAT_A (format)) - 1) << checker->as; checker->rm = ((1 << PIXMAN_FORMAT_R (format)) - 1) << checker->rs; checker->gm = ((1 << PIXMAN_FORMAT_G (format)) - 1) << checker->gs; checker->bm = ((1 << PIXMAN_FORMAT_B (format)) - 1) << checker->bs; checker->aw = PIXMAN_FORMAT_A (format); checker->rw = PIXMAN_FORMAT_R (format); checker->gw = PIXMAN_FORMAT_G (format); checker->bw = PIXMAN_FORMAT_B (format); } static void pixel_checker_require_uint32_format (const pixel_checker_t *checker) { assert (checker->format != PIXMAN_rgba_float && checker->format != PIXMAN_rgb_float); } void pixel_checker_split_pixel (const pixel_checker_t *checker, uint32_t pixel, int *a, int *r, int *g, int *b) { pixel_checker_require_uint32_format(checker); *a = (pixel & checker->am) >> checker->as; *r = (pixel & checker->rm) >> checker->rs; *g = (pixel & checker->gm) >> checker->gs; *b = (pixel & checker->bm) >> checker->bs; } void pixel_checker_get_masks (const pixel_checker_t *checker, uint32_t *am, uint32_t *rm, uint32_t *gm, uint32_t *bm) { pixel_checker_require_uint32_format(checker); if (am) *am = checker->am; if (rm) *rm = checker->rm; if (gm) *gm = checker->gm; if (bm) *bm = checker->bm; } void pixel_checker_convert_pixel_to_color (const pixel_checker_t *checker, uint32_t pixel, color_t *color) { int a, r, g, b; pixel_checker_require_uint32_format(checker); pixel_checker_split_pixel (checker, pixel, &a, &r, &g, &b); if (checker->am == 0) color->a = 1.0; else color->a = a / (double)(checker->am >> checker->as); if (checker->rm == 0) color->r = 0.0; else color->r = r / (double)(checker->rm >> checker->rs); if (checker->gm == 0) color->g = 0.0; else color->g = g / (double)(checker->gm >> checker->gs); if (checker->bm == 0) color->b = 0.0; else color->b = b / (double)(checker->bm >> checker->bs); if (PIXMAN_FORMAT_TYPE (checker->format) == PIXMAN_TYPE_ARGB_SRGB) { color->r = convert_srgb_to_linear (color->r); color->g = convert_srgb_to_linear (color->g); color->b = convert_srgb_to_linear (color->b); } } static int32_t convert (double v, uint32_t width, uint32_t mask, uint32_t shift, double def) { int32_t r; if (!mask) v = def; r = (v * ((mask >> shift) + 1)); r -= r >> width; return r; } static void get_limits (const pixel_checker_t *checker, double limit, color_t *color, int *ao, int *ro, int *go, int *bo) { color_t tmp; if (PIXMAN_FORMAT_TYPE (checker->format) == PIXMAN_TYPE_ARGB_SRGB) { tmp.a = color->a; tmp.r = convert_linear_to_srgb (color->r); tmp.g = convert_linear_to_srgb (color->g); tmp.b = convert_linear_to_srgb (color->b); color = &tmp; } *ao = convert (color->a + limit, checker->aw, checker->am, checker->as, 1.0); *ro = convert (color->r + limit, checker->rw, checker->rm, checker->rs, 0.0); *go = convert (color->g + limit, checker->gw, checker->gm, checker->gs, 0.0); *bo = convert (color->b + limit, checker->bw, checker->bm, checker->bs, 0.0); } /* The acceptable deviation in units of [0.0, 1.0] */ #define DEVIATION (0.0128) void pixel_checker_get_max (const pixel_checker_t *checker, color_t *color, int *am, int *rm, int *gm, int *bm) { pixel_checker_require_uint32_format(checker); get_limits (checker, DEVIATION, color, am, rm, gm, bm); } void pixel_checker_get_min (const pixel_checker_t *checker, color_t *color, int *am, int *rm, int *gm, int *bm) { pixel_checker_require_uint32_format(checker); get_limits (checker, - DEVIATION, color, am, rm, gm, bm); } pixman_bool_t pixel_checker_check (const pixel_checker_t *checker, uint32_t pixel, color_t *color) { int32_t a_lo, a_hi, r_lo, r_hi, g_lo, g_hi, b_lo, b_hi; int32_t ai, ri, gi, bi; pixman_bool_t result; pixel_checker_require_uint32_format(checker); pixel_checker_get_min (checker, color, &a_lo, &r_lo, &g_lo, &b_lo); pixel_checker_get_max (checker, color, &a_hi, &r_hi, &g_hi, &b_hi); pixel_checker_split_pixel (checker, pixel, &ai, &ri, &gi, &bi); result = a_lo <= ai && ai <= a_hi && r_lo <= ri && ri <= r_hi && g_lo <= gi && gi <= g_hi && b_lo <= bi && bi <= b_hi; return result; } static void color_limits (const pixel_checker_t *checker, double limit, const color_t *color, color_t *out) { if (PIXMAN_FORMAT_A(checker->format)) out->a = color->a + limit; else out->a = 1.; out->r = color->r + limit; out->g = color->g + limit; out->b = color->b + limit; } pixman_bool_t pixel_checker_check_color (const pixel_checker_t *checker, const color_t *actual, const color_t *reference) { color_t min, max; pixman_bool_t result; color_limits(checker, -DEVIATION, reference, &min); color_limits(checker, DEVIATION, reference, &max); result = actual->a >= min.a && actual->a <= max.a && actual->r >= min.r && actual->r <= max.r && actual->g >= min.g && actual->g <= max.g && actual->b >= min.b && actual->b <= max.b; return result; } pixman-0.38.4/test/alpha-loop.c0000644000175000017500000000170613447762142013220 00000000000000#include #include #include "utils.h" #define WIDTH 400 #define HEIGHT 200 int main (int argc, char **argv) { pixman_image_t *a, *d, *s; uint8_t *alpha; uint32_t *src, *dest; prng_srand (0); alpha = make_random_bytes (WIDTH * HEIGHT); src = (uint32_t *)make_random_bytes (WIDTH * HEIGHT * 4); dest = (uint32_t *)make_random_bytes (WIDTH * HEIGHT * 4); a = pixman_image_create_bits (PIXMAN_a8, WIDTH, HEIGHT, (uint32_t *)alpha, WIDTH); d = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, dest, WIDTH * 4); s = pixman_image_create_bits (PIXMAN_a2r10g10b10, WIDTH, HEIGHT, src, WIDTH * 4); fail_after (5, "Infinite loop detected: 5 seconds without progress\n"); pixman_image_set_alpha_map (s, a, 0, 0); pixman_image_set_alpha_map (a, s, 0, 0); pixman_image_composite (PIXMAN_OP_SRC, s, NULL, d, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); pixman_image_unref (s); return 0; } pixman-0.38.4/test/tolerance-test.c0000644000175000017500000002336113447762142014116 00000000000000#include #include #include #include #include #include "utils.h" #define MAX_WIDTH 16 #define MAX_HEIGHT 16 #define MAX_STRIDE 4 static const pixman_format_code_t formats[] = { PIXMAN_a2r10g10b10, PIXMAN_x2r10g10b10, PIXMAN_a8r8g8b8, PIXMAN_a4r4g4b4, PIXMAN_a2r2g2b2, PIXMAN_r5g6b5, PIXMAN_r3g3b2, }; static const pixman_op_t operators[] = { PIXMAN_OP_CLEAR, PIXMAN_OP_SRC, PIXMAN_OP_DST, PIXMAN_OP_OVER, PIXMAN_OP_OVER_REVERSE, PIXMAN_OP_IN, PIXMAN_OP_IN_REVERSE, PIXMAN_OP_OUT, PIXMAN_OP_OUT_REVERSE, PIXMAN_OP_ATOP, PIXMAN_OP_ATOP_REVERSE, PIXMAN_OP_XOR, PIXMAN_OP_ADD, PIXMAN_OP_SATURATE, PIXMAN_OP_DISJOINT_CLEAR, PIXMAN_OP_DISJOINT_SRC, PIXMAN_OP_DISJOINT_DST, PIXMAN_OP_DISJOINT_OVER, PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_OP_DISJOINT_IN, PIXMAN_OP_DISJOINT_IN_REVERSE, PIXMAN_OP_DISJOINT_OUT, PIXMAN_OP_DISJOINT_OUT_REVERSE, PIXMAN_OP_DISJOINT_ATOP, PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_OP_DISJOINT_XOR, PIXMAN_OP_CONJOINT_CLEAR, PIXMAN_OP_CONJOINT_SRC, PIXMAN_OP_CONJOINT_DST, PIXMAN_OP_CONJOINT_OVER, PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_OP_CONJOINT_IN, PIXMAN_OP_CONJOINT_IN_REVERSE, PIXMAN_OP_CONJOINT_OUT, PIXMAN_OP_CONJOINT_OUT_REVERSE, PIXMAN_OP_CONJOINT_ATOP, PIXMAN_OP_CONJOINT_ATOP_REVERSE, PIXMAN_OP_CONJOINT_XOR, PIXMAN_OP_MULTIPLY, PIXMAN_OP_SCREEN, PIXMAN_OP_OVERLAY, PIXMAN_OP_DARKEN, PIXMAN_OP_LIGHTEN, PIXMAN_OP_COLOR_DODGE, PIXMAN_OP_COLOR_BURN, PIXMAN_OP_HARD_LIGHT, PIXMAN_OP_SOFT_LIGHT, PIXMAN_OP_DIFFERENCE, PIXMAN_OP_EXCLUSION, }; #define RANDOM_ELT(array) \ (array[prng_rand_n (ARRAY_LENGTH (array))]) static void free_bits (pixman_image_t *image, void *data) { free (image->bits.bits); } static pixman_image_t * create_image (pixman_image_t **clone) { pixman_format_code_t format = RANDOM_ELT (formats); pixman_image_t *image; int width = prng_rand_n (MAX_WIDTH); int height = prng_rand_n (MAX_HEIGHT); int stride = ((width * (PIXMAN_FORMAT_BPP (format) / 8)) + 3) & ~3; uint32_t *bytes = malloc (stride * height); prng_randmemset (bytes, stride * height, RANDMEMSET_MORE_00_AND_FF); image = pixman_image_create_bits ( format, width, height, bytes, stride); pixman_image_set_destroy_function (image, free_bits, NULL); assert (image); if (clone) { uint32_t *bytes_dup = malloc (stride * height); memcpy (bytes_dup, bytes, stride * height); *clone = pixman_image_create_bits ( format, width, height, bytes_dup, stride); pixman_image_set_destroy_function (*clone, free_bits, NULL); } return image; } static pixman_bool_t access (pixman_image_t *image, int x, int y, uint32_t *pixel) { int bytes_per_pixel; int stride; uint8_t *location; if (x < 0 || x >= image->bits.width || y < 0 || y >= image->bits.height) return FALSE; bytes_per_pixel = PIXMAN_FORMAT_BPP (image->bits.format) / 8; stride = image->bits.rowstride * 4; location = (uint8_t *)image->bits.bits + y * stride + x * bytes_per_pixel; if (bytes_per_pixel == 4) *pixel = *(uint32_t *)location; else if (bytes_per_pixel == 2) *pixel = *(uint16_t *)location; else if (bytes_per_pixel == 1) *pixel = *(uint8_t *)location; else assert (0); return TRUE; } static void get_color (pixel_checker_t *checker, pixman_image_t *image, int x, int y, color_t *color, uint32_t *pixel) { if (!access (image, x, y, pixel)) { color->a = 0.0; color->r = 0.0; color->g = 0.0; color->b = 0.0; } else { pixel_checker_convert_pixel_to_color ( checker, *pixel, color); } } static pixman_bool_t verify (int test_no, pixman_op_t op, pixman_image_t *source, pixman_image_t *mask, pixman_image_t *dest, pixman_image_t *orig_dest, int x, int y, int width, int height, pixman_bool_t component_alpha) { pixel_checker_t dest_checker, src_checker, mask_checker; int i, j; pixel_checker_init (&src_checker, source->bits.format); pixel_checker_init (&dest_checker, dest->bits.format); pixel_checker_init (&mask_checker, mask->bits.format); assert (dest->bits.format == orig_dest->bits.format); for (j = y; j < y + height; ++j) { for (i = x; i < x + width; ++i) { color_t src_color, mask_color, orig_dest_color, result; uint32_t dest_pixel, orig_dest_pixel, src_pixel, mask_pixel; access (dest, i, j, &dest_pixel); get_color (&src_checker, source, i - x, j - y, &src_color, &src_pixel); get_color (&mask_checker, mask, i - x, j - y, &mask_color, &mask_pixel); get_color (&dest_checker, orig_dest, i, j, &orig_dest_color, &orig_dest_pixel); do_composite (op, &src_color, &mask_color, &orig_dest_color, &result, component_alpha); if (!pixel_checker_check (&dest_checker, dest_pixel, &result)) { int a, r, g, b; printf ("--------- Test 0x%x failed ---------\n", test_no); printf (" operator: %s (%s alpha)\n", operator_name (op), component_alpha? "component" : "unified"); printf (" dest_x, dest_y: %d %d\n", x, y); printf (" width, height: %d %d\n", width, height); printf (" source: format: %-14s size: %2d x %2d\n", format_name (source->bits.format), source->bits.width, source->bits.height); printf (" mask: format: %-14s size: %2d x %2d\n", format_name (mask->bits.format), mask->bits.width, mask->bits.height); printf (" dest: format: %-14s size: %2d x %2d\n", format_name (dest->bits.format), dest->bits.width, dest->bits.height); printf (" -- Failed pixel: (%d, %d) --\n", i, j); printf (" source ARGB: %f %f %f %f (pixel: %x)\n", src_color.a, src_color.r, src_color.g, src_color.b, src_pixel); printf (" mask ARGB: %f %f %f %f (pixel: %x)\n", mask_color.a, mask_color.r, mask_color.g, mask_color.b, mask_pixel); printf (" dest ARGB: %f %f %f %f (pixel: %x)\n", orig_dest_color.a, orig_dest_color.r, orig_dest_color.g, orig_dest_color.b, orig_dest_pixel); printf (" expected ARGB: %f %f %f %f\n", result.a, result.r, result.g, result.b); pixel_checker_get_min (&dest_checker, &result, &a, &r, &g, &b); printf (" min acceptable: %8d %8d %8d %8d\n", a, r, g, b); pixel_checker_split_pixel (&dest_checker, dest_pixel, &a, &r, &g, &b); printf (" got: %8d %8d %8d %8d (pixel: %x)\n", a, r, g, b, dest_pixel); pixel_checker_get_max (&dest_checker, &result, &a, &r, &g, &b); printf (" max acceptable: %8d %8d %8d %8d\n", a, r, g, b); printf ("\n"); printf (" { %s,\n", operator_name (op)); printf (" PIXMAN_%s,\t0x%x,\n", format_name (source->bits.format), src_pixel); printf (" PIXMAN_%s,\t0x%x,\n", format_name (mask->bits.format), mask_pixel); printf (" PIXMAN_%s,\t0x%x\n", format_name (dest->bits.format), orig_dest_pixel); printf (" },\n"); return FALSE; } } } return TRUE; } static pixman_bool_t do_check (int i) { pixman_image_t *source, *dest, *mask; pixman_op_t op; int x, y, width, height; pixman_image_t *dest_copy; pixman_bool_t result = TRUE; pixman_bool_t component_alpha; prng_srand (i); op = RANDOM_ELT (operators); x = prng_rand_n (MAX_WIDTH); y = prng_rand_n (MAX_HEIGHT); width = prng_rand_n (MAX_WIDTH) + 4; height = prng_rand_n (MAX_HEIGHT) + 4; source = create_image (NULL); mask = create_image (NULL); dest = create_image (&dest_copy); if (x >= dest->bits.width) x = dest->bits.width / 2; if (y >= dest->bits.height) y = dest->bits.height / 2; if (x + width > dest->bits.width) width = dest->bits.width - x; if (y + height > dest->bits.height) height = dest->bits.height - y; component_alpha = prng_rand_n (2); pixman_image_set_component_alpha (mask, component_alpha); pixman_image_composite32 (op, source, mask, dest, 0, 0, 0, 0, x, y, width, height); if (!verify (i, op, source, mask, dest, dest_copy, x, y, width, height, component_alpha)) { result = FALSE; } pixman_image_unref (source); pixman_image_unref (mask); pixman_image_unref (dest); pixman_image_unref (dest_copy); return result; } #define N_TESTS 10000000 int main (int argc, const char *argv[]) { int i; int result = 0; if (argc == 2) { if (strcmp (argv[1], "--forever") == 0) { uint32_t n; prng_srand (time (0)); n = prng_rand(); for (;;) do_check (n++); } else { do_check (strtol (argv[1], NULL, 0)); } } else { #ifdef USE_OPENMP # pragma omp parallel for default(none) reduction(|:result) #endif for (i = 0; i < N_TESTS; ++i) { if (!do_check (i)) result |= 1; } } return result; } pixman-0.38.4/test/stress-test.c0000644000175000017500000005306713447762142013473 00000000000000#include #include #include "utils.h" #include #if 0 #define fence_malloc malloc #define fence_free free #define make_random_bytes malloc #endif static const pixman_format_code_t image_formats[] = { PIXMAN_rgba_float, PIXMAN_rgb_float, PIXMAN_a8r8g8b8, PIXMAN_x8r8g8b8, PIXMAN_r5g6b5, PIXMAN_r3g3b2, PIXMAN_a8, PIXMAN_a8b8g8r8, PIXMAN_x8b8g8r8, PIXMAN_b8g8r8a8, PIXMAN_b8g8r8x8, PIXMAN_r8g8b8a8, PIXMAN_r8g8b8x8, PIXMAN_x14r6g6b6, PIXMAN_r8g8b8, PIXMAN_b8g8r8, PIXMAN_a8r8g8b8_sRGB, PIXMAN_r5g6b5, PIXMAN_b5g6r5, PIXMAN_x2r10g10b10, PIXMAN_a2r10g10b10, PIXMAN_x2b10g10r10, PIXMAN_a2b10g10r10, PIXMAN_a1r5g5b5, PIXMAN_x1r5g5b5, PIXMAN_a1b5g5r5, PIXMAN_x1b5g5r5, PIXMAN_a4r4g4b4, PIXMAN_x4r4g4b4, PIXMAN_a4b4g4r4, PIXMAN_x4b4g4r4, PIXMAN_a8, PIXMAN_r3g3b2, PIXMAN_b2g3r3, PIXMAN_a2r2g2b2, PIXMAN_a2b2g2r2, PIXMAN_c8, PIXMAN_g8, PIXMAN_x4c4, PIXMAN_x4g4, PIXMAN_c4, PIXMAN_g4, PIXMAN_g1, PIXMAN_x4a4, PIXMAN_a4, PIXMAN_r1g2b1, PIXMAN_b1g2r1, PIXMAN_a1r1g1b1, PIXMAN_a1b1g1r1, PIXMAN_a1 }; static pixman_filter_t filters[] = { PIXMAN_FILTER_NEAREST, PIXMAN_FILTER_BILINEAR, PIXMAN_FILTER_FAST, PIXMAN_FILTER_GOOD, PIXMAN_FILTER_BEST, PIXMAN_FILTER_CONVOLUTION }; static int get_size (void) { switch (prng_rand_n (28)) { case 0: return 1; case 1: return 2; default: case 2: return prng_rand_n (100); case 4: return prng_rand_n (2000) + 1000; case 5: return 65535; case 6: return 65536; case 7: return prng_rand_n (64000) + 63000; } } static uint32_t real_reader (const void *src, int size); static void *xor_ptr(const void *ptr) { return (void *)(((intptr_t)ptr) ^ (intptr_t)0x8000000080000000); } static void destroy (pixman_image_t *image, void *data) { if (image->type == BITS && image->bits.free_me != image->bits.bits) { uint32_t *bits; if (image->bits.bits != (void *)0x01) { bits = image->bits.bits; if (image->bits.rowstride < 0) bits -= (- image->bits.rowstride * (image->bits.height - 1)); if (image->bits.read_func == real_reader) bits = xor_ptr(bits); fence_free (bits); } } free (data); } static uint32_t real_reader (const void *src, int size) { src = xor_ptr(src); switch (size) { case 1: return *(uint8_t *)src; case 2: return *(uint16_t *)src; case 4: return *(uint32_t *)src; default: assert (0); return 0; /* silence MSVC */ } } static void real_writer (void *src, uint32_t value, int size) { src = xor_ptr(src); switch (size) { case 1: *(uint8_t *)src = value; break; case 2: *(uint16_t *)src = value; break; case 4: *(uint32_t *)src = value; break; default: assert (0); break; } } static uint32_t fake_reader (const void *src, int size) { uint32_t r = prng_rand (); assert (size == 1 || size == 2 || size == 4); return r >> (32 - (size * 8)); } static void fake_writer (void *src, uint32_t value, int size) { assert (size == 1 || size == 2 || size == 4); } static int32_t log_rand (void) { uint32_t mask; mask = (1 << prng_rand_n (10)) - 1; return (prng_rand () & mask) - (mask >> 1); } static int32_t rand_x (pixman_image_t *image) { if (image->type == BITS) return prng_rand_n (image->bits.width); else return log_rand (); } static int32_t rand_y (pixman_image_t *image) { if (image->type == BITS) return prng_rand_n (image->bits.height); else return log_rand (); } typedef enum { DONT_CARE, PREFER_ALPHA, REQUIRE_ALPHA } alpha_preference_t; static pixman_format_code_t random_format (alpha_preference_t alpha) { pixman_format_code_t format; int n = prng_rand_n (ARRAY_LENGTH (image_formats)); if (alpha >= PREFER_ALPHA && (alpha == REQUIRE_ALPHA || prng_rand_n (4) != 0)) { do { format = image_formats[n++ % ARRAY_LENGTH (image_formats)]; } while (PIXMAN_FORMAT_TYPE (format) != PIXMAN_TYPE_A); } else { format = image_formats[n]; } return format; } static pixman_image_t * create_random_bits_image (alpha_preference_t alpha_preference) { pixman_format_code_t format; pixman_indexed_t *indexed; pixman_image_t *image; int width, height, stride; uint32_t *bits; pixman_read_memory_func_t read_func = NULL; pixman_write_memory_func_t write_func = NULL; pixman_filter_t filter; pixman_fixed_t *coefficients = NULL; int n_coefficients = 0; int align_add, align_mask; /* format */ format = random_format (alpha_preference); switch (PIXMAN_FORMAT_BPP (format)) { case 128: align_mask = 15; align_add = align_mask + prng_rand_n (65); break; default: align_mask = 3; align_add = align_mask + prng_rand_n (17); break; } indexed = NULL; if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_COLOR) { indexed = malloc (sizeof (pixman_indexed_t)); initialize_palette (indexed, PIXMAN_FORMAT_BPP (format), TRUE); } else if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_GRAY) { indexed = malloc (sizeof (pixman_indexed_t)); initialize_palette (indexed, PIXMAN_FORMAT_BPP (format), FALSE); } else { indexed = NULL; } /* size */ width = get_size (); height = get_size (); while ((uint64_t)width * height > 200000) { if (prng_rand_n(2) == 0) height = 200000 / width; else width = 200000 / height; } if (height == 0) height = 1; if (width == 0) width = 1; /* bits */ switch (prng_rand_n (7)) { default: case 0: stride = (width * PIXMAN_FORMAT_BPP (format) + 7) / 8; stride = (stride + align_add) & (~align_mask); if (format == PIXMAN_rgb_float || format == PIXMAN_rgba_float) bits = (uint32_t *)make_random_floats (height * stride); else bits = (uint32_t *)make_random_bytes (height * stride); break; case 1: stride = 0; bits = NULL; break; case 2: /* Zero-filled */ stride = (width * PIXMAN_FORMAT_BPP (format) + 7) / 8; stride = (stride + align_add) & (~align_mask); bits = fence_malloc (height * stride); if (!bits) return NULL; memset (bits, 0, height * stride); break; case 3: /* Filled with 0xFF */ stride = (width * PIXMAN_FORMAT_BPP (format) + 7) / 8; stride = (stride + align_add) & (~align_mask); bits = fence_malloc (height * stride); if (!bits) return NULL; memset (bits, 0xff, height * stride); break; case 4: /* bits is a bad pointer, has read/write functions */ if (PIXMAN_FORMAT_BPP (format) <= 32) { stride = 232; bits = (void *)0x01; read_func = fake_reader; write_func = fake_writer; break; } case 5: /* bits is a real pointer, has read/write functions */ stride = (width * PIXMAN_FORMAT_BPP (format) + 7) / 8; stride = (stride + align_add) & (~align_mask); bits = fence_malloc (height * stride); if (!bits) return NULL; memset (bits, 0xff, height * stride); if (PIXMAN_FORMAT_BPP (format) <= 32) { bits = xor_ptr(bits); read_func = real_reader; write_func = real_writer; } break; case 6: /* bits is a real pointer, stride is negative */ stride = (width * PIXMAN_FORMAT_BPP (format) + 7) / 8; stride = (stride + align_add) & (~align_mask); if (format == PIXMAN_rgb_float || format == PIXMAN_rgba_float) bits = (uint32_t *)make_random_floats (height * stride); else bits = (uint32_t *)make_random_bytes (height * stride); if (!bits) return NULL; bits += ((height - 1) * stride) / 4; stride = - stride; break; } /* Filter */ filter = filters[prng_rand_n (ARRAY_LENGTH (filters))]; if (filter == PIXMAN_FILTER_CONVOLUTION) { int width = prng_rand_n (3); int height = prng_rand_n (4); n_coefficients = width * height + 2; coefficients = malloc (n_coefficients * sizeof (pixman_fixed_t)); if (coefficients) { int i; for (i = 0; i < width * height; ++i) coefficients[i + 2] = prng_rand(); coefficients[0] = width << 16; coefficients[1] = height << 16; } else { filter = PIXMAN_FILTER_BEST; } } /* Finally create the image */ image = pixman_image_create_bits (format, width, height, bits, stride); if (!image) return NULL; pixman_image_set_indexed (image, indexed); pixman_image_set_destroy_function (image, destroy, indexed); pixman_image_set_accessors (image, read_func, write_func); pixman_image_set_filter (image, filter, coefficients, n_coefficients); return image; } static pixman_repeat_t repeats[] = { PIXMAN_REPEAT_NONE, PIXMAN_REPEAT_NORMAL, PIXMAN_REPEAT_REFLECT, PIXMAN_REPEAT_PAD }; static uint32_t absolute (int32_t i) { return i < 0? -i : i; } static void set_general_properties (pixman_image_t *image, pixman_bool_t allow_alpha_map) { pixman_repeat_t repeat; /* Set properties that are generic to all images */ /* Repeat */ repeat = repeats[prng_rand_n (ARRAY_LENGTH (repeats))]; pixman_image_set_repeat (image, repeat); /* Alpha map */ if (allow_alpha_map && prng_rand_n (4) == 0) { pixman_image_t *alpha_map; int16_t x, y; alpha_map = create_random_bits_image (DONT_CARE); if (alpha_map) { set_general_properties (alpha_map, FALSE); x = rand_x (image) - image->bits.width / 2; y = rand_y (image) - image->bits.height / 2; pixman_image_set_alpha_map (image, alpha_map, x, y); pixman_image_unref (alpha_map); } } /* Component alpha */ pixman_image_set_component_alpha (image, prng_rand_n (3) == 0); /* Clip region */ if (prng_rand_n (8) < 2) { pixman_region32_t region; int i, n_rects; pixman_region32_init (®ion); switch (prng_rand_n (12)) { case 0: n_rects = 0; break; case 1: case 2: case 3: n_rects = 1; break; case 4: case 5: n_rects = 2; break; case 6: case 7: n_rects = 3; break; default: n_rects = prng_rand_n (100); break; } for (i = 0; i < n_rects; ++i) { uint32_t width, height; int x, y; x = log_rand(); y = log_rand(); width = absolute (log_rand ()) + 1; height = absolute (log_rand ()) + 1; pixman_region32_union_rect ( ®ion, ®ion, x, y, width, height); } if (image->type == BITS && prng_rand_n (8) != 0) { uint32_t width, height; int x, y; int i; /* Also add a couple of clip rectangles inside the image * so that compositing will actually take place. */ for (i = 0; i < 5; ++i) { x = prng_rand_n (2 * image->bits.width) - image->bits.width; y = prng_rand_n (2 * image->bits.height) - image->bits.height; width = prng_rand_n (image->bits.width) - x + 10; height = prng_rand_n (image->bits.height) - y + 10; if (width + x < x) width = INT32_MAX - x; if (height + y < y) height = INT32_MAX - y; pixman_region32_union_rect ( ®ion, ®ion, x, y, width, height); } } pixman_image_set_clip_region32 (image, ®ion); pixman_region32_fini (®ion); } /* Whether source clipping is enabled */ pixman_image_set_source_clipping (image, !!prng_rand_n (2)); /* Client clip */ pixman_image_set_has_client_clip (image, !!prng_rand_n (2)); /* Transform */ if (prng_rand_n (5) < 2) { pixman_transform_t xform; int i, j, k; uint32_t tx, ty, sx, sy; uint32_t c, s; memset (&xform, 0, sizeof xform); xform.matrix[0][0] = pixman_fixed_1; xform.matrix[1][1] = pixman_fixed_1; xform.matrix[2][2] = pixman_fixed_1; for (k = 0; k < 3; ++k) { switch (prng_rand_n (4)) { case 0: /* rotation */ c = prng_rand_n (2 * 65536) - 65536; s = prng_rand_n (2 * 65536) - 65536; pixman_transform_rotate (&xform, NULL, c, s); break; case 1: /* translation */ tx = prng_rand(); ty = prng_rand(); pixman_transform_translate (&xform, NULL, tx, ty); break; case 2: /* scale */ sx = prng_rand(); sy = prng_rand(); pixman_transform_scale (&xform, NULL, sx, sy); break; case 3: if (prng_rand_n (16) == 0) { /* random */ for (i = 0; i < 3; ++i) for (j = 0; j < 3; ++j) xform.matrix[i][j] = prng_rand(); break; } else if (prng_rand_n (16) == 0) { /* zero */ memset (&xform, 0, sizeof xform); } break; } } pixman_image_set_transform (image, &xform); } } static pixman_color_t random_color (void) { pixman_color_t color = { prng_rand() & 0xffff, prng_rand() & 0xffff, prng_rand() & 0xffff, prng_rand() & 0xffff, }; return color; } static pixman_image_t * create_random_solid_image (void) { pixman_color_t color = random_color(); pixman_image_t *image = pixman_image_create_solid_fill (&color); return image; } static pixman_gradient_stop_t * create_random_stops (int *n_stops) { pixman_fixed_t step; pixman_fixed_t s; int i; pixman_gradient_stop_t *stops; *n_stops = prng_rand_n (50) + 1; step = pixman_fixed_1 / *n_stops; stops = malloc (*n_stops * sizeof (pixman_gradient_stop_t)); s = 0; for (i = 0; i < (*n_stops) - 1; ++i) { stops[i].x = s; stops[i].color = random_color(); s += step; } stops[*n_stops - 1].x = pixman_fixed_1; stops[*n_stops - 1].color = random_color(); return stops; } static pixman_point_fixed_t create_random_point (void) { pixman_point_fixed_t p; p.x = log_rand (); p.y = log_rand (); return p; } static pixman_image_t * create_random_linear_image (void) { int n_stops; pixman_gradient_stop_t *stops; pixman_point_fixed_t p1, p2; pixman_image_t *result; stops = create_random_stops (&n_stops); if (!stops) return NULL; p1 = create_random_point (); p2 = create_random_point (); result = pixman_image_create_linear_gradient (&p1, &p2, stops, n_stops); free (stops); return result; } static pixman_image_t * create_random_radial_image (void) { int n_stops; pixman_gradient_stop_t *stops; pixman_point_fixed_t inner_c, outer_c; pixman_fixed_t inner_r, outer_r; pixman_image_t *result; inner_c = create_random_point(); outer_c = create_random_point(); inner_r = prng_rand(); outer_r = prng_rand(); stops = create_random_stops (&n_stops); if (!stops) return NULL; result = pixman_image_create_radial_gradient ( &inner_c, &outer_c, inner_r, outer_r, stops, n_stops); free (stops); return result; } static pixman_image_t * create_random_conical_image (void) { pixman_gradient_stop_t *stops; int n_stops; pixman_point_fixed_t c; pixman_fixed_t angle; pixman_image_t *result; c = create_random_point(); angle = prng_rand(); stops = create_random_stops (&n_stops); if (!stops) return NULL; result = pixman_image_create_conical_gradient (&c, angle, stops, n_stops); free (stops); return result; } static pixman_image_t * create_random_image (void) { pixman_image_t *result; switch (prng_rand_n (5)) { default: case 0: result = create_random_bits_image (DONT_CARE); break; case 1: result = create_random_solid_image (); break; case 2: result = create_random_linear_image (); break; case 3: result = create_random_radial_image (); break; case 4: result = create_random_conical_image (); break; } if (result) set_general_properties (result, TRUE); return result; } static void random_line (pixman_line_fixed_t *line, int width, int height) { line->p1.x = prng_rand_n (width) << 16; line->p1.y = prng_rand_n (height) << 16; line->p2.x = prng_rand_n (width) << 16; line->p2.y = prng_rand_n (height) << 16; } static pixman_trapezoid_t * create_random_trapezoids (int *n_traps, int height, int width) { pixman_trapezoid_t *trapezoids; int i; *n_traps = prng_rand_n (16) + 1; trapezoids = malloc (sizeof (pixman_trapezoid_t) * *n_traps); for (i = 0; i < *n_traps; ++i) { pixman_trapezoid_t *t = &(trapezoids[i]); t->top = prng_rand_n (height) << 16; t->bottom = prng_rand_n (height) << 16; random_line (&t->left, height, width); random_line (&t->right, height, width); } return trapezoids; } static const pixman_op_t op_list[] = { PIXMAN_OP_SRC, PIXMAN_OP_OVER, PIXMAN_OP_ADD, PIXMAN_OP_CLEAR, PIXMAN_OP_SRC, PIXMAN_OP_DST, PIXMAN_OP_OVER, PIXMAN_OP_OVER_REVERSE, PIXMAN_OP_IN, PIXMAN_OP_IN_REVERSE, PIXMAN_OP_OUT, PIXMAN_OP_OUT_REVERSE, PIXMAN_OP_ATOP, PIXMAN_OP_ATOP_REVERSE, PIXMAN_OP_XOR, PIXMAN_OP_ADD, PIXMAN_OP_SATURATE, PIXMAN_OP_DISJOINT_CLEAR, PIXMAN_OP_DISJOINT_SRC, PIXMAN_OP_DISJOINT_DST, PIXMAN_OP_DISJOINT_OVER, PIXMAN_OP_DISJOINT_OVER_REVERSE, PIXMAN_OP_DISJOINT_IN, PIXMAN_OP_DISJOINT_IN_REVERSE, PIXMAN_OP_DISJOINT_OUT, PIXMAN_OP_DISJOINT_OUT_REVERSE, PIXMAN_OP_DISJOINT_ATOP, PIXMAN_OP_DISJOINT_ATOP_REVERSE, PIXMAN_OP_DISJOINT_XOR, PIXMAN_OP_CONJOINT_CLEAR, PIXMAN_OP_CONJOINT_SRC, PIXMAN_OP_CONJOINT_DST, PIXMAN_OP_CONJOINT_OVER, PIXMAN_OP_CONJOINT_OVER_REVERSE, PIXMAN_OP_CONJOINT_IN, PIXMAN_OP_CONJOINT_IN_REVERSE, PIXMAN_OP_CONJOINT_OUT, PIXMAN_OP_CONJOINT_OUT_REVERSE, PIXMAN_OP_CONJOINT_ATOP, PIXMAN_OP_CONJOINT_ATOP_REVERSE, PIXMAN_OP_CONJOINT_XOR, PIXMAN_OP_MULTIPLY, PIXMAN_OP_SCREEN, PIXMAN_OP_OVERLAY, PIXMAN_OP_DARKEN, PIXMAN_OP_LIGHTEN, PIXMAN_OP_COLOR_DODGE, PIXMAN_OP_COLOR_BURN, PIXMAN_OP_HARD_LIGHT, PIXMAN_OP_DIFFERENCE, PIXMAN_OP_EXCLUSION, PIXMAN_OP_SOFT_LIGHT, PIXMAN_OP_HSL_HUE, PIXMAN_OP_HSL_SATURATION, PIXMAN_OP_HSL_COLOR, PIXMAN_OP_HSL_LUMINOSITY, }; static void run_test (uint32_t seed, pixman_bool_t verbose, uint32_t mod) { pixman_image_t *source, *mask, *dest; pixman_op_t op; if (verbose) { if (mod == 0 || (seed % mod) == 0) printf ("Seed 0x%08x\n", seed); } source = mask = dest = NULL; prng_srand (seed); if (prng_rand_n (8) == 0) { int n_traps; pixman_trapezoid_t *trapezoids; int p = prng_rand_n (3); if (p == 0) dest = create_random_bits_image (DONT_CARE); else dest = create_random_bits_image (REQUIRE_ALPHA); if (!dest) goto out; set_general_properties (dest, TRUE); if (!(trapezoids = create_random_trapezoids ( &n_traps, dest->bits.width, dest->bits.height))) { goto out; } switch (p) { case 0: source = create_random_image (); if (source) { op = op_list [prng_rand_n (ARRAY_LENGTH (op_list))]; pixman_composite_trapezoids ( op, source, dest, random_format (REQUIRE_ALPHA), rand_x (source), rand_y (source), rand_x (dest), rand_y (dest), n_traps, trapezoids); } break; case 1: pixman_rasterize_trapezoid ( dest, &trapezoids[prng_rand_n (n_traps)], rand_x (dest), rand_y (dest)); break; case 2: pixman_add_trapezoids ( dest, rand_x (dest), rand_y (dest), n_traps, trapezoids); break; } free (trapezoids); } else { dest = create_random_bits_image (DONT_CARE); source = create_random_image (); mask = create_random_image (); if (source && mask && dest) { set_general_properties (dest, TRUE); op = op_list [prng_rand_n (ARRAY_LENGTH (op_list))]; pixman_image_composite32 (op, source, mask, dest, rand_x (source), rand_y (source), rand_x (mask), rand_y (mask), 0, 0, dest->bits.width, dest->bits.height); } } out: if (source) pixman_image_unref (source); if (mask) pixman_image_unref (mask); if (dest) pixman_image_unref (dest); } static pixman_bool_t get_int (char *s, uint32_t *i) { char *end; int p; p = strtol (s, &end, 0); if (end != s && *end == 0) { *i = p; return TRUE; } return FALSE; } int main (int argc, char **argv) { int verbose = FALSE; uint32_t seed = 1; uint32_t n_tests = 8000; uint32_t mod = 0; pixman_bool_t use_threads = TRUE; int32_t i; pixman_disable_out_of_bounds_workaround (); enable_divbyzero_exceptions(); if (getenv ("VERBOSE") != NULL) verbose = TRUE; for (i = 1; i < argc; ++i) { if (strcmp (argv[i], "-v") == 0) { verbose = TRUE; if (i + 1 < argc) { get_int (argv[i + 1], &mod); i++; } } else if (strcmp (argv[i], "-s") == 0 && i + 1 < argc) { get_int (argv[i + 1], &seed); use_threads = FALSE; i++; } else if (strcmp (argv[i], "-n") == 0 && i + 1 < argc) { get_int (argv[i + 1], &n_tests); i++; } else { if (strcmp (argv[i], "-h") != 0) printf ("Unknown option '%s'\n\n", argv[i]); printf ("Options:\n\n" "-n Number of tests to run\n" "-s Seed of first test (ignored if PIXMAN_RANDOMIZE_TESTS is set)\n" "-v Print out seeds\n" "-v Print out every n'th seed\n\n"); exit (-1); } } if (getenv ("PIXMAN_RANDOMIZE_TESTS")) { seed = get_random_seed(); printf ("First seed: 0x%08x\n", seed); } if (use_threads) { #ifdef USE_OPENMP # pragma omp parallel for default(none) shared(verbose, n_tests, mod, seed) #endif for (i = 0; i < (int32_t)n_tests; ++i) run_test (seed + i, verbose, mod); } else { for (i = 0; i < (int32_t)n_tests; ++i) run_test (seed + i, verbose, mod); } return 0; } pixman-0.38.4/test/scaling-bench.c0000644000175000017500000000370313447762142013660 00000000000000#include #include "utils.h" #define SOURCE_WIDTH 320 #define SOURCE_HEIGHT 240 #define TEST_REPEATS 3 static pixman_image_t * make_source (void) { size_t n_bytes = (SOURCE_WIDTH + 2) * (SOURCE_HEIGHT + 2) * 4; uint32_t *data = malloc (n_bytes); pixman_image_t *source; prng_randmemset (data, n_bytes, 0); source = pixman_image_create_bits ( PIXMAN_a8r8g8b8, SOURCE_WIDTH + 2, SOURCE_HEIGHT + 2, data, (SOURCE_WIDTH + 2) * 4); pixman_image_set_filter (source, PIXMAN_FILTER_BILINEAR, NULL, 0); return source; } int main () { double scale; pixman_image_t *src; prng_srand (23874); src = make_source (); printf ("# %-6s %-22s %-14s %-12s\n", "ratio", "resolutions", "time / ms", "time per pixel / ns"); for (scale = 0.1; scale < 10.005; scale += 0.01) { int i; int dest_width = SOURCE_WIDTH * scale + 0.5; int dest_height = SOURCE_HEIGHT * scale + 0.5; int dest_byte_stride = (dest_width * 4 + 15) & ~15; pixman_fixed_t s = (1 / scale) * 65536.0 + 0.5; pixman_transform_t transform; pixman_image_t *dest; double t1, t2, t = -1; uint32_t *dest_buf = aligned_malloc (16, dest_byte_stride * dest_height); memset (dest_buf, 0, dest_byte_stride * dest_height); pixman_transform_init_scale (&transform, s, s); pixman_image_set_transform (src, &transform); dest = pixman_image_create_bits ( PIXMAN_a8r8g8b8, dest_width, dest_height, dest_buf, dest_byte_stride); for (i = 0; i < TEST_REPEATS; i++) { t1 = gettime(); pixman_image_composite ( PIXMAN_OP_OVER, src, NULL, dest, scale, scale, 0, 0, 0, 0, dest_width, dest_height); t2 = gettime(); if (t < 0 || t2 - t1 < t) t = t2 - t1; } printf ("%6.2f : %4dx%-4d => %4dx%-4d : %12.4f : %12.4f\n", scale, SOURCE_WIDTH, SOURCE_HEIGHT, dest_width, dest_height, t * 1000, (t / (dest_width * dest_height)) * 1000000000); pixman_image_unref (dest); free (dest_buf); } return 0; } pixman-0.38.4/test/utils.h0000644000175000017500000001740513447762142012334 00000000000000#ifdef HAVE_CONFIG_H #include #endif #include #include "pixman-private.h" /* For 'inline' definition */ #include "utils-prng.h" #if defined(_MSC_VER) #define snprintf _snprintf #define strcasecmp _stricmp #endif #define ARRAY_LENGTH(A) ((int) (sizeof (A) / sizeof ((A) [0]))) /* A primitive pseudorandom number generator, * taken from POSIX.1-2001 example */ extern prng_t prng_state_data; extern prng_t *prng_state; #ifdef USE_OPENMP #pragma omp threadprivate(prng_state_data) #pragma omp threadprivate(prng_state) #endif static inline uint32_t prng_rand (void) { return prng_rand_r (prng_state); } static inline void prng_srand (uint32_t seed) { if (!prng_state) { /* Without setting a seed, PRNG does not work properly (is just * returning zeros). So we only initialize the pointer here to * make sure that 'prng_srand' is always called before any * other 'prng_*' function. The wrongdoers violating this order * will get a segfault. */ prng_state = &prng_state_data; } prng_srand_r (prng_state, seed); } static inline uint32_t prng_rand_n (int max) { return prng_rand () % max; } static inline void prng_randmemset (void *buffer, size_t size, prng_randmemset_flags_t flags) { prng_randmemset_r (prng_state, buffer, size, flags); } /* CRC 32 computation */ uint32_t compute_crc32 (uint32_t in_crc32, const void *buf, size_t buf_len); uint32_t compute_crc32_for_image (uint32_t in_crc32, pixman_image_t *image); /* Print the image in hexadecimal */ void print_image (pixman_image_t *image); /* Returns TRUE if running on a little endian system */ static force_inline pixman_bool_t is_little_endian (void) { unsigned long endian_check_var = 1; return *(unsigned char *)&endian_check_var == 1; } /* perform endian conversion of pixel data */ void image_endian_swap (pixman_image_t *img); #if defined (HAVE_MPROTECT) && defined (HAVE_GETPAGESIZE) && \ defined (HAVE_SYS_MMAN_H) && defined (HAVE_MMAP) /* fence_malloc and friends have working fence implementation. * Without this, fence_malloc still allocs but does not catch * out-of-bounds accesses. */ #define FENCE_MALLOC_ACTIVE 1 #else #define FENCE_MALLOC_ACTIVE 0 #endif /* Allocate memory that is bounded by protected pages, * so that out-of-bounds access will cause segfaults */ void * fence_malloc (int64_t len); void fence_free (void *data); pixman_image_t * fence_image_create_bits (pixman_format_code_t format, int min_width, int height, pixman_bool_t stride_fence); /* Return the page size if FENCE_MALLOC_ACTIVE, or zero otherwise */ unsigned long fence_get_page_size (); /* Generate n_bytes random bytes in fence_malloced memory */ uint8_t * make_random_bytes (int n_bytes); float * make_random_floats (int n_bytes); /* Return current time in seconds */ double gettime (void); uint32_t get_random_seed (void); /* main body of the fuzzer test */ int fuzzer_test_main (const char *test_name, int default_number_of_iterations, uint32_t expected_checksum, uint32_t (*test_function)(int testnum, int verbose), int argc, const char *argv[]); void fail_after (int seconds, const char *msg); /* If possible, enable traps for floating point exceptions */ void enable_divbyzero_exceptions(void); void enable_invalid_exceptions(void); /* Converts a8r8g8b8 pixels to pixels that * - are not premultiplied, * - are stored in this order in memory: R, G, B, A, regardless of * the endianness of the computer. * It is allowed for @src and @dst to point to the same memory buffer. */ void a8r8g8b8_to_rgba_np (uint32_t *dst, uint32_t *src, int n_pixels); pixman_bool_t write_png (pixman_image_t *image, const char *filename); void draw_checkerboard (pixman_image_t *image, int check_size, uint32_t color1, uint32_t color2); /* A pair of macros which can help to detect corruption of * floating point registers after a function call. This may * happen if _mm_empty() call is forgotten in MMX/SSE2 fast * path code, or ARM NEON assembly optimized function forgets * to save/restore d8-d15 registers before use. */ #define FLOAT_REGS_CORRUPTION_DETECTOR_START() \ static volatile double frcd_volatile_constant1 = 123451; \ static volatile double frcd_volatile_constant2 = 123452; \ static volatile double frcd_volatile_constant3 = 123453; \ static volatile double frcd_volatile_constant4 = 123454; \ static volatile double frcd_volatile_constant5 = 123455; \ static volatile double frcd_volatile_constant6 = 123456; \ static volatile double frcd_volatile_constant7 = 123457; \ static volatile double frcd_volatile_constant8 = 123458; \ double frcd_canary_variable1 = frcd_volatile_constant1; \ double frcd_canary_variable2 = frcd_volatile_constant2; \ double frcd_canary_variable3 = frcd_volatile_constant3; \ double frcd_canary_variable4 = frcd_volatile_constant4; \ double frcd_canary_variable5 = frcd_volatile_constant5; \ double frcd_canary_variable6 = frcd_volatile_constant6; \ double frcd_canary_variable7 = frcd_volatile_constant7; \ double frcd_canary_variable8 = frcd_volatile_constant8; #define FLOAT_REGS_CORRUPTION_DETECTOR_FINISH() \ assert (frcd_canary_variable1 == frcd_volatile_constant1); \ assert (frcd_canary_variable2 == frcd_volatile_constant2); \ assert (frcd_canary_variable3 == frcd_volatile_constant3); \ assert (frcd_canary_variable4 == frcd_volatile_constant4); \ assert (frcd_canary_variable5 == frcd_volatile_constant5); \ assert (frcd_canary_variable6 == frcd_volatile_constant6); \ assert (frcd_canary_variable7 == frcd_volatile_constant7); \ assert (frcd_canary_variable8 == frcd_volatile_constant8); /* Try to get an aligned memory chunk */ void * aligned_malloc (size_t align, size_t size); double convert_srgb_to_linear (double component); double convert_linear_to_srgb (double component); void initialize_palette (pixman_indexed_t *palette, uint32_t depth, int is_rgb); pixman_format_code_t format_from_string (const char *s); void list_formats (void); void list_operators (void); pixman_op_t operator_from_string (const char *s); const char * operator_name (pixman_op_t op); const char * format_name (pixman_format_code_t format); typedef struct { double r, g, b, a; } color_t; void do_composite (pixman_op_t op, const color_t *src, const color_t *mask, const color_t *dst, color_t *result, pixman_bool_t component_alpha); void round_color (pixman_format_code_t format, color_t *color); typedef struct { pixman_format_code_t format; uint32_t am, rm, gm, bm; uint32_t as, rs, gs, bs; uint32_t aw, rw, gw, bw; } pixel_checker_t; void pixel_checker_init (pixel_checker_t *checker, pixman_format_code_t format); void pixel_checker_split_pixel (const pixel_checker_t *checker, uint32_t pixel, int *a, int *r, int *g, int *b); void pixel_checker_get_max (const pixel_checker_t *checker, color_t *color, int *a, int *r, int *g, int *b); void pixel_checker_get_min (const pixel_checker_t *checker, color_t *color, int *a, int *r, int *g, int *b); pixman_bool_t pixel_checker_check (const pixel_checker_t *checker, uint32_t pixel, color_t *color); void pixel_checker_convert_pixel_to_color (const pixel_checker_t *checker, uint32_t pixel, color_t *color); void pixel_checker_get_masks (const pixel_checker_t *checker, uint32_t *am, uint32_t *rm, uint32_t *gm, uint32_t *bm); pixman-0.38.4/test/radial-perf-test.c0000644000175000017500000000311613447762142014324 00000000000000#include "utils.h" #include int main () { static const pixman_point_fixed_t inner = { 0x0000, 0x0000 }; static const pixman_point_fixed_t outer = { 0x0000, 0x0000 }; static const pixman_fixed_t r_inner = 0; static const pixman_fixed_t r_outer = 64 << 16; static const pixman_gradient_stop_t stops[] = { { 0x00000, { 0x6666, 0x6666, 0x6666, 0xffff } }, { 0x10000, { 0x0000, 0x0000, 0x0000, 0xffff } } }; static const pixman_transform_t transform = { { { 0x0, 0x26ee, 0x0}, { 0xffffeeef, 0x0, 0x0}, { 0x0, 0x0, 0x10000} } }; static const pixman_color_t z = { 0x0000, 0x0000, 0x0000, 0x0000 }; pixman_image_t *dest, *radial, *zero; int i; double before, after; dest = pixman_image_create_bits ( PIXMAN_x8r8g8b8, 640, 429, NULL, -1); zero = pixman_image_create_solid_fill (&z); radial = pixman_image_create_radial_gradient ( &inner, &outer, r_inner, r_outer, stops, ARRAY_LENGTH (stops)); pixman_image_set_transform (radial, &transform); pixman_image_set_repeat (radial, PIXMAN_REPEAT_PAD); #define N_COMPOSITE 500 before = gettime(); for (i = 0; i < N_COMPOSITE; ++i) { before -= gettime(); pixman_image_composite ( PIXMAN_OP_SRC, zero, NULL, dest, 0, 0, 0, 0, 0, 0, 640, 429); before += gettime(); pixman_image_composite32 ( PIXMAN_OP_OVER, radial, NULL, dest, - 150, -158, 0, 0, 0, 0, 640, 361); } after = gettime(); write_png (dest, "radial.png"); printf ("Average time to composite: %f\n", (after - before) / N_COMPOSITE); return 0; } pixman-0.38.4/config.guess0000755000175000017500000012640313453422636012361 00000000000000#! /bin/sh # Attempt to guess a canonical system name. # Copyright 1992-2017 Free Software Foundation, Inc. timestamp='2017-01-01' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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We still # use `HOST_CC' if defined, but it is deprecated. # Portable tmp directory creation inspired by the Autoconf team. set_cc_for_build=' trap "exitcode=\$?; (rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null) && exit \$exitcode" 0 ; trap "rm -f \$tmpfiles 2>/dev/null; rmdir \$tmp 2>/dev/null; exit 1" 1 2 13 15 ; : ${TMPDIR=/tmp} ; { tmp=`(umask 077 && mktemp -d "$TMPDIR/cgXXXXXX") 2>/dev/null` && test -n "$tmp" && test -d "$tmp" ; } || { test -n "$RANDOM" && tmp=$TMPDIR/cg$$-$RANDOM && (umask 077 && mkdir $tmp) ; } || { tmp=$TMPDIR/cg-$$ && (umask 077 && mkdir $tmp) && echo "Warning: creating insecure temp directory" >&2 ; } || { echo "$me: cannot create a temporary directory in $TMPDIR" >&2 ; exit 1 ; } ; dummy=$tmp/dummy ; tmpfiles="$dummy.c $dummy.o $dummy.rel $dummy" ; case $CC_FOR_BUILD,$HOST_CC,$CC in ,,) echo "int x;" > $dummy.c ; for c in cc gcc c89 c99 ; do if ($c -c -o $dummy.o $dummy.c) >/dev/null 2>&1 ; then CC_FOR_BUILD="$c"; break ; fi ; done ; if test x"$CC_FOR_BUILD" = x ; then CC_FOR_BUILD=no_compiler_found ; fi ;; ,,*) CC_FOR_BUILD=$CC ;; ,*,*) CC_FOR_BUILD=$HOST_CC ;; esac ; set_cc_for_build= ;' # This is needed to find uname on a Pyramid OSx when run in the BSD universe. # (ghazi@noc.rutgers.edu 1994-08-24) if (test -f /.attbin/uname) >/dev/null 2>&1 ; then PATH=$PATH:/.attbin ; export PATH fi UNAME_MACHINE=`(uname -m) 2>/dev/null` || UNAME_MACHINE=unknown UNAME_RELEASE=`(uname -r) 2>/dev/null` || UNAME_RELEASE=unknown UNAME_SYSTEM=`(uname -s) 2>/dev/null` || UNAME_SYSTEM=unknown UNAME_VERSION=`(uname -v) 2>/dev/null` || UNAME_VERSION=unknown case "${UNAME_SYSTEM}" in Linux|GNU|GNU/*) # If the system lacks a compiler, then just pick glibc. # We could probably try harder. LIBC=gnu eval $set_cc_for_build cat <<-EOF > $dummy.c #include #if defined(__UCLIBC__) LIBC=uclibc #elif defined(__dietlibc__) LIBC=dietlibc #else LIBC=gnu #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC' | sed 's, ,,g'` ;; esac # Note: order is significant - the case branches are not exclusive. case "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" in *:NetBSD:*:*) # NetBSD (nbsd) targets should (where applicable) match one or # more of the tuples: *-*-netbsdelf*, *-*-netbsdaout*, # *-*-netbsdecoff* and *-*-netbsd*. For targets that recently # switched to ELF, *-*-netbsd* would select the old # object file format. This provides both forward # compatibility and a consistent mechanism for selecting the # object file format. # # Note: NetBSD doesn't particularly care about the vendor # portion of the name. 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I hope that # covers most systems running today. This code pipes the CPU # types through head -n 1, so we only detect the type of CPU 0. ALPHA_CPU_TYPE=`/usr/sbin/psrinfo -v | sed -n -e 's/^ The alpha \(.*\) processor.*$/\1/p' | head -n 1` case "$ALPHA_CPU_TYPE" in "EV4 (21064)") UNAME_MACHINE=alpha ;; "EV4.5 (21064)") UNAME_MACHINE=alpha ;; "LCA4 (21066/21068)") UNAME_MACHINE=alpha ;; "EV5 (21164)") UNAME_MACHINE=alphaev5 ;; "EV5.6 (21164A)") UNAME_MACHINE=alphaev56 ;; "EV5.6 (21164PC)") UNAME_MACHINE=alphapca56 ;; "EV5.7 (21164PC)") UNAME_MACHINE=alphapca57 ;; "EV6 (21264)") UNAME_MACHINE=alphaev6 ;; "EV6.7 (21264A)") UNAME_MACHINE=alphaev67 ;; "EV6.8CB (21264C)") UNAME_MACHINE=alphaev68 ;; "EV6.8AL (21264B)") UNAME_MACHINE=alphaev68 ;; "EV6.8CX (21264D)") UNAME_MACHINE=alphaev68 ;; "EV6.9A (21264/EV69A)") UNAME_MACHINE=alphaev69 ;; "EV7 (21364)") UNAME_MACHINE=alphaev7 ;; "EV7.9 (21364A)") UNAME_MACHINE=alphaev79 ;; esac # A Pn.n version is a patched version. # A Vn.n version is a released version. # A Tn.n version is a released field test version. # A Xn.n version is an unreleased experimental baselevel. # 1.2 uses "1.2" for uname -r. echo ${UNAME_MACHINE}-dec-osf`echo ${UNAME_RELEASE} | sed -e 's/^[PVTX]//' | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` # Reset EXIT trap before exiting to avoid spurious non-zero exit code. exitcode=$? trap '' 0 exit $exitcode ;; Alpha\ *:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # Should we change UNAME_MACHINE based on the output of uname instead # of the specific Alpha model? echo alpha-pc-interix exit ;; 21064:Windows_NT:50:3) echo alpha-dec-winnt3.5 exit ;; Amiga*:UNIX_System_V:4.0:*) echo m68k-unknown-sysv4 exit ;; *:[Aa]miga[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-amigaos exit ;; *:[Mm]orph[Oo][Ss]:*:*) echo ${UNAME_MACHINE}-unknown-morphos exit ;; *:OS/390:*:*) echo i370-ibm-openedition exit ;; *:z/VM:*:*) echo s390-ibm-zvmoe exit ;; *:OS400:*:*) echo powerpc-ibm-os400 exit ;; arm:RISC*:1.[012]*:*|arm:riscix:1.[012]*:*) echo arm-acorn-riscix${UNAME_RELEASE} exit ;; arm*:riscos:*:*|arm*:RISCOS:*:*) echo arm-unknown-riscos exit ;; SR2?01:HI-UX/MPP:*:* | SR8000:HI-UX/MPP:*:*) echo hppa1.1-hitachi-hiuxmpp exit ;; Pyramid*:OSx*:*:* | MIS*:OSx*:*:* | MIS*:SMP_DC-OSx*:*:*) # akee@wpdis03.wpafb.af.mil (Earle F. Ake) contributed MIS and NILE. if test "`(/bin/universe) 2>/dev/null`" = att ; then echo pyramid-pyramid-sysv3 else echo pyramid-pyramid-bsd fi exit ;; NILE*:*:*:dcosx) echo pyramid-pyramid-svr4 exit ;; DRS?6000:unix:4.0:6*) echo sparc-icl-nx6 exit ;; DRS?6000:UNIX_SV:4.2*:7* | DRS?6000:isis:4.2*:7*) case `/usr/bin/uname -p` in sparc) echo sparc-icl-nx7; exit ;; esac ;; s390x:SunOS:*:*) echo ${UNAME_MACHINE}-ibm-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4H:SunOS:5.*:*) echo sparc-hal-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:5.*:* | tadpole*:SunOS:5.*:*) echo sparc-sun-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; i86pc:AuroraUX:5.*:* | i86xen:AuroraUX:5.*:*) echo i386-pc-auroraux${UNAME_RELEASE} exit ;; i86pc:SunOS:5.*:* | i86xen:SunOS:5.*:*) eval $set_cc_for_build SUN_ARCH=i386 # If there is a compiler, see if it is configured for 64-bit objects. # Note that the Sun cc does not turn __LP64__ into 1 like gcc does. # This test works for both compilers. if [ "$CC_FOR_BUILD" != no_compiler_found ]; then if (echo '#ifdef __amd64'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then SUN_ARCH=x86_64 fi fi echo ${SUN_ARCH}-pc-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:6*:*) # According to config.sub, this is the proper way to canonicalize # SunOS6. Hard to guess exactly what SunOS6 will be like, but # it's likely to be more like Solaris than SunOS4. echo sparc-sun-solaris3`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; sun4*:SunOS:*:*) case "`/usr/bin/arch -k`" in Series*|S4*) UNAME_RELEASE=`uname -v` ;; esac # Japanese Language versions have a version number like `4.1.3-JL'. echo sparc-sun-sunos`echo ${UNAME_RELEASE}|sed -e 's/-/_/'` exit ;; sun3*:SunOS:*:*) echo m68k-sun-sunos${UNAME_RELEASE} exit ;; sun*:*:4.2BSD:*) UNAME_RELEASE=`(sed 1q /etc/motd | awk '{print substr($5,1,3)}') 2>/dev/null` test "x${UNAME_RELEASE}" = x && UNAME_RELEASE=3 case "`/bin/arch`" in sun3) echo m68k-sun-sunos${UNAME_RELEASE} ;; sun4) echo sparc-sun-sunos${UNAME_RELEASE} ;; esac exit ;; aushp:SunOS:*:*) echo sparc-auspex-sunos${UNAME_RELEASE} exit ;; # The situation for MiNT is a little confusing. The machine name # can be virtually everything (everything which is not # "atarist" or "atariste" at least should have a processor # > m68000). The system name ranges from "MiNT" over "FreeMiNT" # to the lowercase version "mint" (or "freemint"). Finally # the system name "TOS" denotes a system which is actually not # MiNT. But MiNT is downward compatible to TOS, so this should # be no problem. atarist[e]:*MiNT:*:* | atarist[e]:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; atari*:*MiNT:*:* | atari*:*mint:*:* | atarist[e]:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; *falcon*:*MiNT:*:* | *falcon*:*mint:*:* | *falcon*:*TOS:*:*) echo m68k-atari-mint${UNAME_RELEASE} exit ;; milan*:*MiNT:*:* | milan*:*mint:*:* | *milan*:*TOS:*:*) echo m68k-milan-mint${UNAME_RELEASE} exit ;; hades*:*MiNT:*:* | hades*:*mint:*:* | *hades*:*TOS:*:*) echo m68k-hades-mint${UNAME_RELEASE} exit ;; *:*MiNT:*:* | *:*mint:*:* | *:*TOS:*:*) echo m68k-unknown-mint${UNAME_RELEASE} exit ;; m68k:machten:*:*) echo m68k-apple-machten${UNAME_RELEASE} exit ;; powerpc:machten:*:*) echo powerpc-apple-machten${UNAME_RELEASE} exit ;; RISC*:Mach:*:*) echo mips-dec-mach_bsd4.3 exit ;; RISC*:ULTRIX:*:*) echo mips-dec-ultrix${UNAME_RELEASE} exit ;; VAX*:ULTRIX*:*:*) echo vax-dec-ultrix${UNAME_RELEASE} exit ;; 2020:CLIX:*:* | 2430:CLIX:*:*) echo clipper-intergraph-clix${UNAME_RELEASE} exit ;; mips:*:*:UMIPS | mips:*:*:RISCos) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __cplusplus #include /* for printf() prototype */ int main (int argc, char *argv[]) { #else int main (argc, argv) int argc; char *argv[]; { #endif #if defined (host_mips) && defined (MIPSEB) #if defined (SYSTYPE_SYSV) printf ("mips-mips-riscos%ssysv\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_SVR4) printf ("mips-mips-riscos%ssvr4\n", argv[1]); exit (0); #endif #if defined (SYSTYPE_BSD43) || defined(SYSTYPE_BSD) printf ("mips-mips-riscos%sbsd\n", argv[1]); exit (0); #endif #endif exit (-1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && dummyarg=`echo "${UNAME_RELEASE}" | sed -n 's/\([0-9]*\).*/\1/p'` && SYSTEM_NAME=`$dummy $dummyarg` && { echo "$SYSTEM_NAME"; exit; } echo mips-mips-riscos${UNAME_RELEASE} exit ;; Motorola:PowerMAX_OS:*:*) echo powerpc-motorola-powermax exit ;; Motorola:*:4.3:PL8-*) echo powerpc-harris-powermax exit ;; Night_Hawk:*:*:PowerMAX_OS | Synergy:PowerMAX_OS:*:*) echo powerpc-harris-powermax exit ;; Night_Hawk:Power_UNIX:*:*) echo powerpc-harris-powerunix exit ;; m88k:CX/UX:7*:*) echo m88k-harris-cxux7 exit ;; m88k:*:4*:R4*) echo m88k-motorola-sysv4 exit ;; m88k:*:3*:R3*) echo m88k-motorola-sysv3 exit ;; AViiON:dgux:*:*) # DG/UX returns AViiON for all architectures UNAME_PROCESSOR=`/usr/bin/uname -p` if [ $UNAME_PROCESSOR = mc88100 ] || [ $UNAME_PROCESSOR = mc88110 ] then if [ ${TARGET_BINARY_INTERFACE}x = m88kdguxelfx ] || \ [ ${TARGET_BINARY_INTERFACE}x = x ] then echo m88k-dg-dgux${UNAME_RELEASE} else echo m88k-dg-dguxbcs${UNAME_RELEASE} fi else echo i586-dg-dgux${UNAME_RELEASE} fi exit ;; M88*:DolphinOS:*:*) # DolphinOS (SVR3) echo m88k-dolphin-sysv3 exit ;; M88*:*:R3*:*) # Delta 88k system running SVR3 echo m88k-motorola-sysv3 exit ;; XD88*:*:*:*) # Tektronix XD88 system running UTekV (SVR3) echo m88k-tektronix-sysv3 exit ;; Tek43[0-9][0-9]:UTek:*:*) # Tektronix 4300 system running UTek (BSD) echo m68k-tektronix-bsd exit ;; *:IRIX*:*:*) echo mips-sgi-irix`echo ${UNAME_RELEASE}|sed -e 's/-/_/g'` exit ;; ????????:AIX?:[12].1:2) # AIX 2.2.1 or AIX 2.1.1 is RT/PC AIX. echo romp-ibm-aix # uname -m gives an 8 hex-code CPU id exit ;; # Note that: echo "'`uname -s`'" gives 'AIX ' i*86:AIX:*:*) echo i386-ibm-aix exit ;; ia64:AIX:*:*) if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${UNAME_MACHINE}-ibm-aix${IBM_REV} exit ;; *:AIX:2:3) if grep bos325 /usr/include/stdio.h >/dev/null 2>&1; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include main() { if (!__power_pc()) exit(1); puts("powerpc-ibm-aix3.2.5"); exit(0); } EOF if $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` then echo "$SYSTEM_NAME" else echo rs6000-ibm-aix3.2.5 fi elif grep bos324 /usr/include/stdio.h >/dev/null 2>&1; then echo rs6000-ibm-aix3.2.4 else echo rs6000-ibm-aix3.2 fi exit ;; *:AIX:*:[4567]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/lslpp ] ; then IBM_REV=`/usr/bin/lslpp -Lqc bos.rte.libc | awk -F: '{ print $3 }' | sed s/[0-9]*$/0/` else IBM_REV=${UNAME_VERSION}.${UNAME_RELEASE} fi echo ${IBM_ARCH}-ibm-aix${IBM_REV} exit ;; *:AIX:*:*) echo rs6000-ibm-aix exit ;; ibmrt:4.4BSD:*|romp-ibm:BSD:*) echo romp-ibm-bsd4.4 exit ;; ibmrt:*BSD:*|romp-ibm:BSD:*) # covers RT/PC BSD and echo romp-ibm-bsd${UNAME_RELEASE} # 4.3 with uname added to exit ;; # report: romp-ibm BSD 4.3 *:BOSX:*:*) echo rs6000-bull-bosx exit ;; DPX/2?00:B.O.S.:*:*) echo m68k-bull-sysv3 exit ;; 9000/[34]??:4.3bsd:1.*:*) echo m68k-hp-bsd exit ;; hp300:4.4BSD:*:* | 9000/[34]??:4.3bsd:2.*:*) echo m68k-hp-bsd4.4 exit ;; 9000/[34678]??:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` case "${UNAME_MACHINE}" in 9000/31? ) HP_ARCH=m68000 ;; 9000/[34]?? ) HP_ARCH=m68k ;; 9000/[678][0-9][0-9]) if [ -x /usr/bin/getconf ]; then sc_cpu_version=`/usr/bin/getconf SC_CPU_VERSION 2>/dev/null` sc_kernel_bits=`/usr/bin/getconf SC_KERNEL_BITS 2>/dev/null` case "${sc_cpu_version}" in 523) HP_ARCH=hppa1.0 ;; # CPU_PA_RISC1_0 528) HP_ARCH=hppa1.1 ;; # CPU_PA_RISC1_1 532) # CPU_PA_RISC2_0 case "${sc_kernel_bits}" in 32) HP_ARCH=hppa2.0n ;; 64) HP_ARCH=hppa2.0w ;; '') HP_ARCH=hppa2.0 ;; # HP-UX 10.20 esac ;; esac fi if [ "${HP_ARCH}" = "" ]; then eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #define _HPUX_SOURCE #include #include int main () { #if defined(_SC_KERNEL_BITS) long bits = sysconf(_SC_KERNEL_BITS); #endif long cpu = sysconf (_SC_CPU_VERSION); switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0"); break; case CPU_PA_RISC1_1: puts ("hppa1.1"); break; case CPU_PA_RISC2_0: #if defined(_SC_KERNEL_BITS) switch (bits) { case 64: puts ("hppa2.0w"); break; case 32: puts ("hppa2.0n"); break; default: puts ("hppa2.0"); break; } break; #else /* !defined(_SC_KERNEL_BITS) */ puts ("hppa2.0"); break; #endif default: puts ("hppa1.0"); break; } exit (0); } EOF (CCOPTS="" $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null) && HP_ARCH=`$dummy` test -z "$HP_ARCH" && HP_ARCH=hppa fi ;; esac if [ ${HP_ARCH} = hppa2.0w ] then eval $set_cc_for_build # hppa2.0w-hp-hpux* has a 64-bit kernel and a compiler generating # 32-bit code. hppa64-hp-hpux* has the same kernel and a compiler # generating 64-bit code. GNU and HP use different nomenclature: # # $ CC_FOR_BUILD=cc ./config.guess # => hppa2.0w-hp-hpux11.23 # $ CC_FOR_BUILD="cc +DA2.0w" ./config.guess # => hppa64-hp-hpux11.23 if echo __LP64__ | (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | grep -q __LP64__ then HP_ARCH=hppa2.0w else HP_ARCH=hppa64 fi fi echo ${HP_ARCH}-hp-hpux${HPUX_REV} exit ;; ia64:HP-UX:*:*) HPUX_REV=`echo ${UNAME_RELEASE}|sed -e 's/[^.]*.[0B]*//'` echo ia64-hp-hpux${HPUX_REV} exit ;; 3050*:HI-UX:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #include int main () { long cpu = sysconf (_SC_CPU_VERSION); /* The order matters, because CPU_IS_HP_MC68K erroneously returns true for CPU_PA_RISC1_0. CPU_IS_PA_RISC returns correct results, however. */ if (CPU_IS_PA_RISC (cpu)) { switch (cpu) { case CPU_PA_RISC1_0: puts ("hppa1.0-hitachi-hiuxwe2"); break; case CPU_PA_RISC1_1: puts ("hppa1.1-hitachi-hiuxwe2"); break; case CPU_PA_RISC2_0: puts ("hppa2.0-hitachi-hiuxwe2"); break; default: puts ("hppa-hitachi-hiuxwe2"); break; } } else if (CPU_IS_HP_MC68K (cpu)) puts ("m68k-hitachi-hiuxwe2"); else puts ("unknown-hitachi-hiuxwe2"); exit (0); } EOF $CC_FOR_BUILD -o $dummy $dummy.c && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } echo unknown-hitachi-hiuxwe2 exit ;; 9000/7??:4.3bsd:*:* | 9000/8?[79]:4.3bsd:*:* ) echo hppa1.1-hp-bsd exit ;; 9000/8??:4.3bsd:*:*) echo hppa1.0-hp-bsd exit ;; *9??*:MPE/iX:*:* | *3000*:MPE/iX:*:*) echo hppa1.0-hp-mpeix exit ;; hp7??:OSF1:*:* | hp8?[79]:OSF1:*:* ) echo hppa1.1-hp-osf exit ;; hp8??:OSF1:*:*) echo hppa1.0-hp-osf exit ;; i*86:OSF1:*:*) if [ -x /usr/sbin/sysversion ] ; then echo ${UNAME_MACHINE}-unknown-osf1mk else echo ${UNAME_MACHINE}-unknown-osf1 fi exit ;; parisc*:Lites*:*:*) echo hppa1.1-hp-lites exit ;; C1*:ConvexOS:*:* | convex:ConvexOS:C1*:*) echo c1-convex-bsd exit ;; C2*:ConvexOS:*:* | convex:ConvexOS:C2*:*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; C34*:ConvexOS:*:* | convex:ConvexOS:C34*:*) echo c34-convex-bsd exit ;; C38*:ConvexOS:*:* | convex:ConvexOS:C38*:*) echo c38-convex-bsd exit ;; C4*:ConvexOS:*:* | convex:ConvexOS:C4*:*) echo c4-convex-bsd exit ;; CRAY*Y-MP:*:*:*) echo ymp-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*[A-Z]90:*:*:*) echo ${UNAME_MACHINE}-cray-unicos${UNAME_RELEASE} \ | sed -e 's/CRAY.*\([A-Z]90\)/\1/' \ -e y/ABCDEFGHIJKLMNOPQRSTUVWXYZ/abcdefghijklmnopqrstuvwxyz/ \ -e 's/\.[^.]*$/.X/' exit ;; CRAY*TS:*:*:*) echo t90-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*T3E:*:*:*) echo alphaev5-cray-unicosmk${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; CRAY*SV1:*:*:*) echo sv1-cray-unicos${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; *:UNICOS/mp:*:*) echo craynv-cray-unicosmp${UNAME_RELEASE} | sed -e 's/\.[^.]*$/.X/' exit ;; F30[01]:UNIX_System_V:*:* | F700:UNIX_System_V:*:*) FUJITSU_PROC=`uname -m | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz` FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | sed -e 's/ /_/'` echo "${FUJITSU_PROC}-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; 5000:UNIX_System_V:4.*:*) FUJITSU_SYS=`uname -p | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/\///'` FUJITSU_REL=`echo ${UNAME_RELEASE} | tr ABCDEFGHIJKLMNOPQRSTUVWXYZ abcdefghijklmnopqrstuvwxyz | sed -e 's/ /_/'` echo "sparc-fujitsu-${FUJITSU_SYS}${FUJITSU_REL}" exit ;; i*86:BSD/386:*:* | i*86:BSD/OS:*:* | *:Ascend\ Embedded/OS:*:*) echo ${UNAME_MACHINE}-pc-bsdi${UNAME_RELEASE} exit ;; sparc*:BSD/OS:*:*) echo sparc-unknown-bsdi${UNAME_RELEASE} exit ;; *:BSD/OS:*:*) echo ${UNAME_MACHINE}-unknown-bsdi${UNAME_RELEASE} exit ;; *:FreeBSD:*:*) UNAME_PROCESSOR=`/usr/bin/uname -p` case ${UNAME_PROCESSOR} in amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_PROCESSOR}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW64*:*) echo ${UNAME_MACHINE}-pc-mingw64 exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 exit ;; *:MSYS*:*) echo ${UNAME_MACHINE}-pc-msys exit ;; i*:windows32*:*) # uname -m includes "-pc" on this system. echo ${UNAME_MACHINE}-mingw32 exit ;; i*:PW*:*) echo ${UNAME_MACHINE}-pc-pw32 exit ;; *:Interix*:*) case ${UNAME_MACHINE} in x86) echo i586-pc-interix${UNAME_RELEASE} exit ;; authenticamd | genuineintel | EM64T) echo x86_64-unknown-interix${UNAME_RELEASE} exit ;; IA64) echo ia64-unknown-interix${UNAME_RELEASE} exit ;; esac ;; [345]86:Windows_95:* | [345]86:Windows_98:* | [345]86:Windows_NT:*) echo i${UNAME_MACHINE}-pc-mks exit ;; 8664:Windows_NT:*) echo x86_64-pc-mks exit ;; i*:Windows_NT*:* | Pentium*:Windows_NT*:*) # How do we know it's Interix rather than the generic POSIX subsystem? # It also conflicts with pre-2.0 versions of AT&T UWIN. Should we # UNAME_MACHINE based on the output of uname instead of i386? echo i586-pc-interix exit ;; i*:UWIN*:*) echo ${UNAME_MACHINE}-pc-uwin exit ;; amd64:CYGWIN*:*:* | x86_64:CYGWIN*:*:*) echo x86_64-unknown-cygwin exit ;; p*:CYGWIN*:*) echo powerpcle-unknown-cygwin exit ;; prep*:SunOS:5.*:*) echo powerpcle-unknown-solaris2`echo ${UNAME_RELEASE}|sed -e 's/[^.]*//'` exit ;; *:GNU:*:*) # the GNU system echo `echo ${UNAME_MACHINE}|sed -e 's,[-/].*$,,'`-unknown-${LIBC}`echo ${UNAME_RELEASE}|sed -e 's,/.*$,,'` exit ;; *:GNU/*:*:*) # other systems with GNU libc and userland echo ${UNAME_MACHINE}-unknown-`echo ${UNAME_SYSTEM} | sed 's,^[^/]*/,,' | tr "[:upper:]" "[:lower:]"``echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'`-${LIBC} exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix exit ;; aarch64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; aarch64_be:Linux:*:*) UNAME_MACHINE=aarch64_be echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; alpha:Linux:*:*) case `sed -n '/^cpu model/s/^.*: \(.*\)/\1/p' < /proc/cpuinfo` in EV5) UNAME_MACHINE=alphaev5 ;; EV56) UNAME_MACHINE=alphaev56 ;; PCA56) UNAME_MACHINE=alphapca56 ;; PCA57) UNAME_MACHINE=alphapca56 ;; EV6) UNAME_MACHINE=alphaev6 ;; EV67) UNAME_MACHINE=alphaev67 ;; EV68*) UNAME_MACHINE=alphaev68 ;; esac objdump --private-headers /bin/sh | grep -q ld.so.1 if test "$?" = 0 ; then LIBC=gnulibc1 ; fi echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; arc:Linux:*:* | arceb:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; arm*:Linux:*:*) eval $set_cc_for_build if echo __ARM_EABI__ | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_EABI__ then echo ${UNAME_MACHINE}-unknown-linux-${LIBC} else if echo __ARM_PCS_VFP | $CC_FOR_BUILD -E - 2>/dev/null \ | grep -q __ARM_PCS_VFP then echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabi else echo ${UNAME_MACHINE}-unknown-linux-${LIBC}eabihf fi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; cris:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; crisv32:Linux:*:*) echo ${UNAME_MACHINE}-axis-linux-${LIBC} exit ;; e2k:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; frv:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; hexagon:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:Linux:*:*) echo ${UNAME_MACHINE}-pc-linux-${LIBC} exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; k1om:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; mips:Linux:*:* | mips64:Linux:*:*) eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #undef CPU #undef ${UNAME_MACHINE} #undef ${UNAME_MACHINE}el #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) CPU=${UNAME_MACHINE}el #else #if defined(__MIPSEB__) || defined(__MIPSEB) || defined(_MIPSEB) || defined(MIPSEB) CPU=${UNAME_MACHINE} #else CPU= #endif #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^CPU'` test x"${CPU}" != x && { echo "${CPU}-unknown-linux-${LIBC}"; exit; } ;; mips64el:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; openrisc*:Linux:*:*) echo or1k-unknown-linux-${LIBC} exit ;; or32:Linux:*:* | or1k*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; padre:Linux:*:*) echo sparc-unknown-linux-${LIBC} exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-${LIBC} exit ;; parisc:Linux:*:* | hppa:Linux:*:*) # Look for CPU level case `grep '^cpu[^a-z]*:' /proc/cpuinfo 2>/dev/null | cut -d' ' -f2` in PA7*) echo hppa1.1-unknown-linux-${LIBC} ;; PA8*) echo hppa2.0-unknown-linux-${LIBC} ;; *) echo hppa-unknown-linux-${LIBC} ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-${LIBC} exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-${LIBC} exit ;; ppc64le:Linux:*:*) echo powerpc64le-unknown-linux-${LIBC} exit ;; ppcle:Linux:*:*) echo powerpcle-unknown-linux-${LIBC} exit ;; riscv32:Linux:*:* | riscv64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux-${LIBC} exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; tile*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-${LIBC} exit ;; x86_64:Linux:*:*) eval $set_cc_for_build X86_64_ABI= # If there is a compiler, see if it is configured for 32-bit objects. if [ "$CC_FOR_BUILD" != 'no_compiler_found' ]; then if (echo '#ifdef __ILP32__'; echo IS_X32; echo '#endif') | \ (CCOPTS= $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_X32 >/dev/null then X86_64_ABI=x32 fi fi echo ${UNAME_MACHINE}-pc-linux-${LIBC}${X86_64_ABI} exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-${LIBC} exit ;; i*86:DYNIX/ptx:4*:*) # ptx 4.0 does uname -s correctly, with DYNIX/ptx in there. # earlier versions are messed up and put the nodename in both # sysname and nodename. echo i386-sequent-sysv4 exit ;; i*86:UNIX_SV:4.2MP:2.*) # Unixware is an offshoot of SVR4, but it has its own version # number series starting with 2... # I am not positive that other SVR4 systems won't match this, # I just have to hope. -- rms. # Use sysv4.2uw... so that sysv4* matches it. echo ${UNAME_MACHINE}-pc-sysv4.2uw${UNAME_VERSION} exit ;; i*86:OS/2:*:*) # If we were able to find `uname', then EMX Unix compatibility # is probably installed. echo ${UNAME_MACHINE}-pc-os2-emx exit ;; i*86:XTS-300:*:STOP) echo ${UNAME_MACHINE}-unknown-stop exit ;; i*86:atheos:*:*) echo ${UNAME_MACHINE}-unknown-atheos exit ;; i*86:syllable:*:*) echo ${UNAME_MACHINE}-pc-syllable exit ;; i*86:LynxOS:2.*:* | i*86:LynxOS:3.[01]*:* | i*86:LynxOS:4.[02]*:*) echo i386-unknown-lynxos${UNAME_RELEASE} exit ;; i*86:*DOS:*:*) echo ${UNAME_MACHINE}-pc-msdosdjgpp exit ;; i*86:*:4.*:* | i*86:SYSTEM_V:4.*:*) UNAME_REL=`echo ${UNAME_RELEASE} | sed 's/\/MP$//'` if grep Novell /usr/include/link.h >/dev/null 2>/dev/null; then echo ${UNAME_MACHINE}-univel-sysv${UNAME_REL} else echo ${UNAME_MACHINE}-pc-sysv${UNAME_REL} fi exit ;; i*86:*:5:[678]*) # UnixWare 7.x, OpenUNIX and OpenServer 6. case `/bin/uname -X | grep "^Machine"` in *486*) UNAME_MACHINE=i486 ;; *Pentium) UNAME_MACHINE=i586 ;; *Pent*|*Celeron) UNAME_MACHINE=i686 ;; esac echo ${UNAME_MACHINE}-unknown-sysv${UNAME_RELEASE}${UNAME_SYSTEM}${UNAME_VERSION} exit ;; i*86:*:3.2:*) if test -f /usr/options/cb.name; then UNAME_REL=`sed -n 's/.*Version //p' /dev/null >/dev/null ; then UNAME_REL=`(/bin/uname -X|grep Release|sed -e 's/.*= //')` (/bin/uname -X|grep i80486 >/dev/null) && UNAME_MACHINE=i486 (/bin/uname -X|grep '^Machine.*Pentium' >/dev/null) \ && UNAME_MACHINE=i586 (/bin/uname -X|grep '^Machine.*Pent *II' >/dev/null) \ && UNAME_MACHINE=i686 (/bin/uname -X|grep '^Machine.*Pentium Pro' >/dev/null) \ && UNAME_MACHINE=i686 echo ${UNAME_MACHINE}-pc-sco$UNAME_REL else echo ${UNAME_MACHINE}-pc-sysv32 fi exit ;; pc:*:*:*) # Left here for compatibility: # uname -m prints for DJGPP always 'pc', but it prints nothing about # the processor, so we play safe by assuming i586. # Note: whatever this is, it MUST be the same as what config.sub # prints for the "djgpp" host, or else GDB configure will decide that # this is a cross-build. echo i586-pc-msdosdjgpp exit ;; Intel:Mach:3*:*) echo i386-pc-mach3 exit ;; paragon:*:*:*) echo i860-intel-osf1 exit ;; i860:*:4.*:*) # i860-SVR4 if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then echo i860-stardent-sysv${UNAME_RELEASE} # Stardent Vistra i860-SVR4 else # Add other i860-SVR4 vendors below as they are discovered. echo i860-unknown-sysv${UNAME_RELEASE} # Unknown i860-SVR4 fi exit ;; mini*:CTIX:SYS*5:*) # "miniframe" echo m68010-convergent-sysv exit ;; mc68k:UNIX:SYSTEM5:3.51m) echo m68k-convergent-sysv exit ;; M680?0:D-NIX:5.3:*) echo m68k-diab-dnix exit ;; M68*:*:R3V[5678]*:*) test -r /sysV68 && { echo 'm68k-motorola-sysv'; exit; } ;; 3[345]??:*:4.0:3.0 | 3[34]??A:*:4.0:3.0 | 3[34]??,*:*:4.0:3.0 | 3[34]??/*:*:4.0:3.0 | 4400:*:4.0:3.0 | 4850:*:4.0:3.0 | SKA40:*:4.0:3.0 | SDS2:*:4.0:3.0 | SHG2:*:4.0:3.0 | S7501*:*:4.0:3.0) OS_REL='' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; 3[34]??:*:4.0:* | 3[34]??,*:*:4.0:*) /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4; exit; } ;; NCR*:*:4.2:* | MPRAS*:*:4.2:*) OS_REL='.3' test -r /etc/.relid \ && OS_REL=.`sed -n 's/[^ ]* [^ ]* \([0-9][0-9]\).*/\1/p' < /etc/.relid` /bin/uname -p 2>/dev/null | grep 86 >/dev/null \ && { echo i486-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep entium >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } /bin/uname -p 2>/dev/null | /bin/grep pteron >/dev/null \ && { echo i586-ncr-sysv4.3${OS_REL}; exit; } ;; m68*:LynxOS:2.*:* | m68*:LynxOS:3.0*:*) echo m68k-unknown-lynxos${UNAME_RELEASE} exit ;; mc68030:UNIX_System_V:4.*:*) echo m68k-atari-sysv4 exit ;; TSUNAMI:LynxOS:2.*:*) echo sparc-unknown-lynxos${UNAME_RELEASE} exit ;; rs6000:LynxOS:2.*:*) echo rs6000-unknown-lynxos${UNAME_RELEASE} exit ;; PowerPC:LynxOS:2.*:* | PowerPC:LynxOS:3.[01]*:* | PowerPC:LynxOS:4.[02]*:*) echo powerpc-unknown-lynxos${UNAME_RELEASE} exit ;; SM[BE]S:UNIX_SV:*:*) echo mips-dde-sysv${UNAME_RELEASE} exit ;; RM*:ReliantUNIX-*:*:*) echo mips-sni-sysv4 exit ;; RM*:SINIX-*:*:*) echo mips-sni-sysv4 exit ;; *:SINIX-*:*:*) if uname -p 2>/dev/null >/dev/null ; then UNAME_MACHINE=`(uname -p) 2>/dev/null` echo ${UNAME_MACHINE}-sni-sysv4 else echo ns32k-sni-sysv fi exit ;; PENTIUM:*:4.0*:*) # Unisys `ClearPath HMP IX 4000' SVR4/MP effort # says echo i586-unisys-sysv4 exit ;; *:UNIX_System_V:4*:FTX*) # From Gerald Hewes . # How about differentiating between stratus architectures? -djm echo hppa1.1-stratus-sysv4 exit ;; *:*:*:FTX*) # From seanf@swdc.stratus.com. echo i860-stratus-sysv4 exit ;; i*86:VOS:*:*) # From Paul.Green@stratus.com. echo ${UNAME_MACHINE}-stratus-vos exit ;; *:VOS:*:*) # From Paul.Green@stratus.com. echo hppa1.1-stratus-vos exit ;; mc68*:A/UX:*:*) echo m68k-apple-aux${UNAME_RELEASE} exit ;; news*:NEWS-OS:6*:*) echo mips-sony-newsos6 exit ;; R[34]000:*System_V*:*:* | R4000:UNIX_SYSV:*:* | R*000:UNIX_SV:*:*) if [ -d /usr/nec ]; then echo mips-nec-sysv${UNAME_RELEASE} else echo mips-unknown-sysv${UNAME_RELEASE} fi exit ;; BeBox:BeOS:*:*) # BeOS running on hardware made by Be, PPC only. echo powerpc-be-beos exit ;; BeMac:BeOS:*:*) # BeOS running on Mac or Mac clone, PPC only. echo powerpc-apple-beos exit ;; BePC:BeOS:*:*) # BeOS running on Intel PC compatible. echo i586-pc-beos exit ;; BePC:Haiku:*:*) # Haiku running on Intel PC compatible. echo i586-pc-haiku exit ;; x86_64:Haiku:*:*) echo x86_64-unknown-haiku exit ;; SX-4:SUPER-UX:*:*) echo sx4-nec-superux${UNAME_RELEASE} exit ;; SX-5:SUPER-UX:*:*) echo sx5-nec-superux${UNAME_RELEASE} exit ;; SX-6:SUPER-UX:*:*) echo sx6-nec-superux${UNAME_RELEASE} exit ;; SX-7:SUPER-UX:*:*) echo sx7-nec-superux${UNAME_RELEASE} exit ;; SX-8:SUPER-UX:*:*) echo sx8-nec-superux${UNAME_RELEASE} exit ;; SX-8R:SUPER-UX:*:*) echo sx8r-nec-superux${UNAME_RELEASE} exit ;; SX-ACE:SUPER-UX:*:*) echo sxace-nec-superux${UNAME_RELEASE} exit ;; Power*:Rhapsody:*:*) echo powerpc-apple-rhapsody${UNAME_RELEASE} exit ;; *:Rhapsody:*:*) echo ${UNAME_MACHINE}-apple-rhapsody${UNAME_RELEASE} exit ;; *:Darwin:*:*) UNAME_PROCESSOR=`uname -p` || UNAME_PROCESSOR=unknown eval $set_cc_for_build if test "$UNAME_PROCESSOR" = unknown ; then UNAME_PROCESSOR=powerpc fi if test `echo "$UNAME_RELEASE" | sed -e 's/\..*//'` -le 10 ; then if [ "$CC_FOR_BUILD" != no_compiler_found ]; then if (echo '#ifdef __LP64__'; echo IS_64BIT_ARCH; echo '#endif') | \ (CCOPTS="" $CC_FOR_BUILD -E - 2>/dev/null) | \ grep IS_64BIT_ARCH >/dev/null then case $UNAME_PROCESSOR in i386) UNAME_PROCESSOR=x86_64 ;; powerpc) UNAME_PROCESSOR=powerpc64 ;; esac fi fi elif test "$UNAME_PROCESSOR" = i386 ; then # Avoid executing cc on OS X 10.9, as it ships with a stub # that puts up a graphical alert prompting to install # developer tools. Any system running Mac OS X 10.7 or # later (Darwin 11 and later) is required to have a 64-bit # processor. This is not true of the ARM version of Darwin # that Apple uses in portable devices. UNAME_PROCESSOR=x86_64 fi echo ${UNAME_PROCESSOR}-apple-darwin${UNAME_RELEASE} exit ;; *:procnto*:*:* | *:QNX:[0123456789]*:*) UNAME_PROCESSOR=`uname -p` if test "$UNAME_PROCESSOR" = x86; then UNAME_PROCESSOR=i386 UNAME_MACHINE=pc fi echo ${UNAME_PROCESSOR}-${UNAME_MACHINE}-nto-qnx${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NEO-?:NONSTOP_KERNEL:*:*) echo neo-tandem-nsk${UNAME_RELEASE} exit ;; NSE-*:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${UNAME_RELEASE} exit ;; NSR-?:NONSTOP_KERNEL:*:*) echo nsr-tandem-nsk${UNAME_RELEASE} exit ;; *:NonStop-UX:*:*) echo mips-compaq-nonstopux exit ;; BS2000:POSIX*:*:*) echo bs2000-siemens-sysv exit ;; DS/*:UNIX_System_V:*:*) echo ${UNAME_MACHINE}-${UNAME_SYSTEM}-${UNAME_RELEASE} exit ;; *:Plan9:*:*) # "uname -m" is not consistent, so use $cputype instead. 386 # is converted to i386 for consistency with other x86 # operating systems. if test "$cputype" = 386; then UNAME_MACHINE=i386 else UNAME_MACHINE="$cputype" fi echo ${UNAME_MACHINE}-unknown-plan9 exit ;; *:TOPS-10:*:*) echo pdp10-unknown-tops10 exit ;; *:TENEX:*:*) echo pdp10-unknown-tenex exit ;; KS10:TOPS-20:*:* | KL10:TOPS-20:*:* | TYPE4:TOPS-20:*:*) echo pdp10-dec-tops20 exit ;; XKL-1:TOPS-20:*:* | TYPE5:TOPS-20:*:*) echo pdp10-xkl-tops20 exit ;; *:TOPS-20:*:*) echo pdp10-unknown-tops20 exit ;; *:ITS:*:*) echo pdp10-unknown-its exit ;; SEI:*:*:SEIUX) echo mips-sei-seiux${UNAME_RELEASE} exit ;; *:DragonFly:*:*) echo ${UNAME_MACHINE}-unknown-dragonfly`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` exit ;; *:*VMS:*:*) UNAME_MACHINE=`(uname -p) 2>/dev/null` case "${UNAME_MACHINE}" in A*) echo alpha-dec-vms ; exit ;; I*) echo ia64-dec-vms ; exit ;; V*) echo vax-dec-vms ; exit ;; esac ;; *:XENIX:*:SysV) echo i386-pc-xenix exit ;; i*86:skyos:*:*) echo ${UNAME_MACHINE}-pc-skyos`echo ${UNAME_RELEASE} | sed -e 's/ .*$//'` exit ;; i*86:rdos:*:*) echo ${UNAME_MACHINE}-pc-rdos exit ;; i*86:AROS:*:*) echo ${UNAME_MACHINE}-pc-aros exit ;; x86_64:VMkernel:*:*) echo ${UNAME_MACHINE}-unknown-esx exit ;; amd64:Isilon\ OneFS:*:*) echo x86_64-unknown-onefs exit ;; esac cat >&2 </dev/null || echo unknown` uname -r = `(uname -r) 2>/dev/null || echo unknown` uname -s = `(uname -s) 2>/dev/null || echo unknown` uname -v = `(uname -v) 2>/dev/null || echo unknown` /usr/bin/uname -p = `(/usr/bin/uname -p) 2>/dev/null` /bin/uname -X = `(/bin/uname -X) 2>/dev/null` hostinfo = `(hostinfo) 2>/dev/null` /bin/universe = `(/bin/universe) 2>/dev/null` /usr/bin/arch -k = `(/usr/bin/arch -k) 2>/dev/null` /bin/arch = `(/bin/arch) 2>/dev/null` /usr/bin/oslevel = `(/usr/bin/oslevel) 2>/dev/null` /usr/convex/getsysinfo = `(/usr/convex/getsysinfo) 2>/dev/null` UNAME_MACHINE = ${UNAME_MACHINE} UNAME_RELEASE = ${UNAME_RELEASE} UNAME_SYSTEM = ${UNAME_SYSTEM} UNAME_VERSION = ${UNAME_VERSION} EOF exit 1 # Local variables: # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "timestamp='" # time-stamp-format: "%:y-%02m-%02d" # time-stamp-end: "'" # End: pixman-0.38.4/config.sub0000755000175000017500000010741513453422636012026 00000000000000#! /bin/sh # Configuration validation subroutine script. # Copyright 1992-2017 Free Software Foundation, Inc. timestamp='2017-01-01' # This file is free software; you can redistribute it and/or modify it # under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, but # WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program; if not, see . # # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that # program. This Exception is an additional permission under section 7 # of the GNU General Public License, version 3 ("GPLv3"). # Please send patches to . # # Configuration subroutine to validate and canonicalize a configuration type. # Supply the specified configuration type as an argument. # If it is invalid, we print an error message on stderr and exit with code 1. # Otherwise, we print the canonical config type on stdout and succeed. # You can get the latest version of this script from: # http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.sub # This file is supposed to be the same for all GNU packages # and recognize all the CPU types, system types and aliases # that are meaningful with *any* GNU software. # Each package is responsible for reporting which valid configurations # it does not support. The user should be able to distinguish # a failure to support a valid configuration from a meaningless # configuration. # The goal of this file is to map all the various variations of a given # machine specification into a single specification in the form: # CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM # or in some cases, the newer four-part form: # CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM # It is wrong to echo any other type of specification. me=`echo "$0" | sed -e 's,.*/,,'` usage="\ Usage: $0 [OPTION] CPU-MFR-OPSYS or ALIAS Canonicalize a configuration name. Operation modes: -h, --help print this help, then exit -t, --time-stamp print date of last modification, then exit -v, --version print version number, then exit Report bugs and patches to ." version="\ GNU config.sub ($timestamp) Copyright 1992-2017 Free Software Foundation, Inc. This is free software; see the source for copying conditions. There is NO warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE." help=" Try \`$me --help' for more information." # Parse command line while test $# -gt 0 ; do case $1 in --time-stamp | --time* | -t ) echo "$timestamp" ; exit ;; --version | -v ) echo "$version" ; exit ;; --help | --h* | -h ) echo "$usage"; exit ;; -- ) # Stop option processing shift; break ;; - ) # Use stdin as input. break ;; -* ) echo "$me: invalid option $1$help" exit 1 ;; *local*) # First pass through any local machine types. echo $1 exit ;; * ) break ;; esac done case $# in 0) echo "$me: missing argument$help" >&2 exit 1;; 1) ;; *) echo "$me: too many arguments$help" >&2 exit 1;; esac # Separate what the user gave into CPU-COMPANY and OS or KERNEL-OS (if any). # Here we must recognize all the valid KERNEL-OS combinations. maybe_os=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\2/'` case $maybe_os in nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \ linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \ knetbsd*-gnu* | netbsd*-gnu* | netbsd*-eabi* | \ kopensolaris*-gnu* | cloudabi*-eabi* | \ storm-chaos* | os2-emx* | rtmk-nova*) os=-$maybe_os basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'` ;; android-linux) os=-linux-android basic_machine=`echo $1 | sed 's/^\(.*\)-\([^-]*-[^-]*\)$/\1/'`-unknown ;; *) basic_machine=`echo $1 | sed 's/-[^-]*$//'` if [ $basic_machine != $1 ] then os=`echo $1 | sed 's/.*-/-/'` else os=; fi ;; esac ### Let's recognize common machines as not being operating systems so ### that things like config.sub decstation-3100 work. We also ### recognize some manufacturers as not being operating systems, so we ### can provide default operating systems below. case $os in -sun*os*) # Prevent following clause from handling this invalid input. ;; -dec* | -mips* | -sequent* | -encore* | -pc532* | -sgi* | -sony* | \ -att* | -7300* | -3300* | -delta* | -motorola* | -sun[234]* | \ -unicom* | -ibm* | -next | -hp | -isi* | -apollo | -altos* | \ -convergent* | -ncr* | -news | -32* | -3600* | -3100* | -hitachi* |\ -c[123]* | -convex* | -sun | -crds | -omron* | -dg | -ultra | -tti* | \ -harris | -dolphin | -highlevel | -gould | -cbm | -ns | -masscomp | \ -apple | -axis | -knuth | -cray | -microblaze*) os= basic_machine=$1 ;; -bluegene*) os=-cnk ;; -sim | -cisco | -oki | -wec | -winbond) os= basic_machine=$1 ;; -scout) ;; -wrs) os=-vxworks basic_machine=$1 ;; -chorusos*) os=-chorusos basic_machine=$1 ;; -chorusrdb) os=-chorusrdb basic_machine=$1 ;; -hiux*) os=-hiuxwe2 ;; -sco6) os=-sco5v6 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5) os=-sco3.2v5 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco4) os=-sco3.2v4 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2.[4-9]*) os=`echo $os | sed -e 's/sco3.2./sco3.2v/'` basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco3.2v[4-9]*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco5v6*) # Don't forget version if it is 3.2v4 or newer. basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -sco*) os=-sco3.2v2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -udk*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -isc) os=-isc2.2 basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -clix*) basic_machine=clipper-intergraph ;; -isc*) basic_machine=`echo $1 | sed -e 's/86-.*/86-pc/'` ;; -lynx*178) os=-lynxos178 ;; -lynx*5) os=-lynxos5 ;; -lynx*) os=-lynxos ;; -ptx*) basic_machine=`echo $1 | sed -e 's/86-.*/86-sequent/'` ;; -windowsnt*) os=`echo $os | sed -e 's/windowsnt/winnt/'` ;; -psos*) os=-psos ;; -mint | -mint[0-9]*) basic_machine=m68k-atari os=-mint ;; esac # Decode aliases for certain CPU-COMPANY combinations. case $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | aarch64 | aarch64_be \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arceb \ | arm | arm[bl]e | arme[lb] | armv[2-8] | armv[3-8][lb] | armv7[arm] \ | avr | avr32 \ | ba \ | be32 | be64 \ | bfin \ | c4x | c8051 | clipper \ | d10v | d30v | dlx | dsp16xx | dvp \ | e2k | epiphany \ | fido | fr30 | frv | ft32 \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | hexagon \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | k1om \ | le32 | le64 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | microblazeel | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa32r6 | mipsisa32r6el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64r6 | mipsisa64r6el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipsr5900 | mipsr5900el \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nds32 | nds32le | nds32be \ | nios | nios2 | nios2eb | nios2el \ | ns16k | ns32k \ | open8 | or1k | or1knd | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle \ | pru \ | pyramid \ | riscv32 | riscv64 \ | rl78 | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[234]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu \ | tahoe | tic4x | tic54x | tic55x | tic6x | tic80 | tron \ | ubicom32 \ | v850 | v850e | v850e1 | v850e2 | v850es | v850e2v3 \ | visium \ | we32k \ | x86 | xc16x | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; c54x) basic_machine=tic54x-unknown ;; c55x) basic_machine=tic55x-unknown ;; c6x) basic_machine=tic6x-unknown ;; leon|leon[3-9]) basic_machine=sparc-$basic_machine ;; m6811 | m68hc11 | m6812 | m68hc12 | m68hcs12x | nvptx | picochip) basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; strongarm | thumb | xscale) basic_machine=arm-unknown ;; xgate) basic_machine=$basic_machine-unknown os=-none ;; xscaleeb) basic_machine=armeb-unknown ;; xscaleel) basic_machine=armel-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$basic_machine-pc ;; # Object if more than one company name word. *-*-*) echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2 exit 1 ;; # Recognize the basic CPU types with company name. 580-* \ | a29k-* \ | aarch64-* | aarch64_be-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* | arceb-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | ba-* \ | be32-* | be64-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* \ | c8051-* | clipper-* | craynv-* | cydra-* \ | d10v-* | d30v-* | dlx-* \ | e2k-* | elxsi-* \ | f30[01]-* | f700-* | fido-* | fr30-* | frv-* | fx80-* \ | h8300-* | h8500-* \ | hppa-* | hppa1.[01]-* | hppa2.0-* | hppa2.0[nw]-* | hppa64-* \ | hexagon-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | k1om-* \ | le32-* | le64-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* \ | microblaze-* | microblazeel-* \ | mips-* | mipsbe-* | mipseb-* | mipsel-* | mipsle-* \ | mips16-* \ | mips64-* | mips64el-* \ | mips64octeon-* | mips64octeonel-* \ | mips64orion-* | mips64orionel-* \ | mips64r5900-* | mips64r5900el-* \ | mips64vr-* | mips64vrel-* \ | mips64vr4100-* | mips64vr4100el-* \ | mips64vr4300-* | mips64vr4300el-* \ | mips64vr5000-* | mips64vr5000el-* \ | mips64vr5900-* | mips64vr5900el-* \ | mipsisa32-* | mipsisa32el-* \ | mipsisa32r2-* | mipsisa32r2el-* \ | mipsisa32r6-* | mipsisa32r6el-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64r6-* | mipsisa64r6el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipsr5900-* | mipsr5900el-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nds32-* | nds32le-* | nds32be-* \ | nios-* | nios2-* | nios2eb-* | nios2el-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | open8-* \ | or1k*-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* \ | pru-* \ | pyramid-* \ | riscv32-* | riscv64-* \ | rl78-* | romp-* | rs6000-* | rx-* \ | sh-* | sh[1234]-* | sh[24]a-* | sh[24]aeb-* | sh[23]e-* | sh[34]eb-* | sheb-* | shbe-* \ | shle-* | sh[1234]le-* | sh3ele-* | sh64-* | sh64le-* \ | sparc-* | sparc64-* | sparc64b-* | sparc64v-* | sparc86x-* | sparclet-* \ | sparclite-* \ | sparcv8-* | sparcv9-* | sparcv9b-* | sparcv9v-* | sv1-* | sx*-* \ | tahoe-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile*-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | v850e1-* | v850es-* | v850e2-* | v850e2v3-* \ | vax-* \ | visium-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* \ | xstormy16-* | xtensa*-* \ | ymp-* \ | z8k-* | z80-*) ;; # Recognize the basic CPU types without company name, with glob match. xtensa*) basic_machine=$basic_machine-unknown ;; # Recognize the various machine names and aliases which stand # for a CPU type and a company and sometimes even an OS. 386bsd) basic_machine=i386-unknown os=-bsd ;; 3b1 | 7300 | 7300-att | att-7300 | pc7300 | safari | unixpc) basic_machine=m68000-att ;; 3b*) basic_machine=we32k-att ;; a29khif) basic_machine=a29k-amd os=-udi ;; abacus) basic_machine=abacus-unknown ;; adobe68k) basic_machine=m68010-adobe os=-scout ;; alliant | fx80) basic_machine=fx80-alliant ;; altos | altos3068) basic_machine=m68k-altos ;; am29k) basic_machine=a29k-none os=-bsd ;; amd64) basic_machine=x86_64-pc ;; amd64-*) basic_machine=x86_64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; amdahl) basic_machine=580-amdahl os=-sysv ;; amiga | amiga-*) basic_machine=m68k-unknown ;; amigaos | amigados) basic_machine=m68k-unknown os=-amigaos ;; amigaunix | amix) basic_machine=m68k-unknown os=-sysv4 ;; apollo68) basic_machine=m68k-apollo os=-sysv ;; apollo68bsd) basic_machine=m68k-apollo os=-bsd ;; aros) basic_machine=i386-pc os=-aros ;; asmjs) basic_machine=asmjs-unknown ;; aux) basic_machine=m68k-apple os=-aux ;; balance) basic_machine=ns32k-sequent os=-dynix ;; blackfin) basic_machine=bfin-unknown os=-linux ;; blackfin-*) basic_machine=bfin-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; bluegene*) basic_machine=powerpc-ibm os=-cnk ;; c54x-*) basic_machine=tic54x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c55x-*) basic_machine=tic55x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c6x-*) basic_machine=tic6x-`echo $basic_machine | sed 's/^[^-]*-//'` ;; c90) basic_machine=c90-cray os=-unicos ;; cegcc) basic_machine=arm-unknown os=-cegcc ;; convex-c1) basic_machine=c1-convex os=-bsd ;; convex-c2) basic_machine=c2-convex os=-bsd ;; convex-c32) basic_machine=c32-convex os=-bsd ;; convex-c34) basic_machine=c34-convex os=-bsd ;; convex-c38) basic_machine=c38-convex os=-bsd ;; cray | j90) basic_machine=j90-cray os=-unicos ;; craynv) basic_machine=craynv-cray os=-unicosmp ;; cr16 | cr16-*) basic_machine=cr16-unknown os=-elf ;; crds | unos) basic_machine=m68k-crds ;; crisv32 | crisv32-* | etraxfs*) basic_machine=crisv32-axis ;; cris | cris-* | etrax*) basic_machine=cris-axis ;; crx) basic_machine=crx-unknown os=-elf ;; da30 | da30-*) basic_machine=m68k-da30 ;; decstation | decstation-3100 | pmax | pmax-* | pmin | dec3100 | decstatn) basic_machine=mips-dec ;; decsystem10* | dec10*) basic_machine=pdp10-dec os=-tops10 ;; decsystem20* | dec20*) basic_machine=pdp10-dec os=-tops20 ;; delta | 3300 | motorola-3300 | motorola-delta \ | 3300-motorola | delta-motorola) basic_machine=m68k-motorola ;; delta88) basic_machine=m88k-motorola os=-sysv3 ;; dicos) basic_machine=i686-pc os=-dicos ;; djgpp) basic_machine=i586-pc os=-msdosdjgpp ;; dpx20 | dpx20-*) basic_machine=rs6000-bull os=-bosx ;; dpx2* | dpx2*-bull) basic_machine=m68k-bull os=-sysv3 ;; e500v[12]) basic_machine=powerpc-unknown os=$os"spe" ;; e500v[12]-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` os=$os"spe" ;; ebmon29k) basic_machine=a29k-amd os=-ebmon ;; elxsi) basic_machine=elxsi-elxsi os=-bsd ;; encore | umax | mmax) basic_machine=ns32k-encore ;; es1800 | OSE68k | ose68k | ose | OSE) basic_machine=m68k-ericsson os=-ose ;; fx2800) basic_machine=i860-alliant ;; genix) basic_machine=ns32k-ns ;; gmicro) basic_machine=tron-gmicro os=-sysv ;; go32) basic_machine=i386-pc os=-go32 ;; h3050r* | hiux*) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; h8300hms) basic_machine=h8300-hitachi os=-hms ;; h8300xray) basic_machine=h8300-hitachi os=-xray ;; h8500hms) basic_machine=h8500-hitachi os=-hms ;; harris) basic_machine=m88k-harris os=-sysv3 ;; hp300-*) basic_machine=m68k-hp ;; hp300bsd) basic_machine=m68k-hp os=-bsd ;; hp300hpux) basic_machine=m68k-hp os=-hpux ;; hp3k9[0-9][0-9] | hp9[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k2[0-9][0-9] | hp9k31[0-9]) basic_machine=m68000-hp ;; hp9k3[2-9][0-9]) basic_machine=m68k-hp ;; hp9k6[0-9][0-9] | hp6[0-9][0-9]) basic_machine=hppa1.0-hp ;; hp9k7[0-79][0-9] | hp7[0-79][0-9]) basic_machine=hppa1.1-hp ;; hp9k78[0-9] | hp78[0-9]) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[67]1 | hp8[67]1 | hp9k80[24] | hp80[24] | hp9k8[78]9 | hp8[78]9 | hp9k893 | hp893) # FIXME: really hppa2.0-hp basic_machine=hppa1.1-hp ;; hp9k8[0-9][13679] | hp8[0-9][13679]) basic_machine=hppa1.1-hp ;; hp9k8[0-9][0-9] | hp8[0-9][0-9]) basic_machine=hppa1.0-hp ;; hppa-next) os=-nextstep3 ;; hppaosf) basic_machine=hppa1.1-hp os=-osf ;; hppro) basic_machine=hppa1.1-hp os=-proelf ;; i370-ibm* | ibm*) basic_machine=i370-ibm ;; i*86v32) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv32 ;; i*86v4*) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv4 ;; i*86v) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-sysv ;; i*86sol2) basic_machine=`echo $1 | sed -e 's/86.*/86-pc/'` os=-solaris2 ;; i386mach) basic_machine=i386-mach os=-mach ;; i386-vsta | vsta) basic_machine=i386-unknown os=-vsta ;; iris | iris4d) basic_machine=mips-sgi case $os in -irix*) ;; *) os=-irix4 ;; esac ;; isi68 | isi) basic_machine=m68k-isi os=-sysv ;; leon-*|leon[3-9]-*) basic_machine=sparc-`echo $basic_machine | sed 's/-.*//'` ;; m68knommu) basic_machine=m68k-unknown os=-linux ;; m68knommu-*) basic_machine=m68k-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; m88k-omron*) basic_machine=m88k-omron ;; magnum | m3230) basic_machine=mips-mips os=-sysv ;; merlin) basic_machine=ns32k-utek os=-sysv ;; microblaze*) basic_machine=microblaze-xilinx ;; mingw64) basic_machine=x86_64-pc os=-mingw64 ;; mingw32) basic_machine=i686-pc os=-mingw32 ;; mingw32ce) basic_machine=arm-unknown os=-mingw32ce ;; miniframe) basic_machine=m68000-convergent ;; *mint | -mint[0-9]* | *MiNT | *MiNT[0-9]*) basic_machine=m68k-atari os=-mint ;; mipsEE* | ee | ps2) basic_machine=mips64r5900el-scei case $os in -linux*) ;; *) os=-elf ;; esac ;; iop) basic_machine=mipsel-scei os=-irx ;; dvp) basic_machine=dvp-scei os=-elf ;; mips3*-*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'` ;; mips3*) basic_machine=`echo $basic_machine | sed -e 's/mips3/mips64/'`-unknown ;; monitor) basic_machine=m68k-rom68k os=-coff ;; morphos) basic_machine=powerpc-unknown os=-morphos ;; moxiebox) basic_machine=moxie-unknown os=-moxiebox ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; msys) basic_machine=i686-pc os=-msys ;; mvs) basic_machine=i370-ibm os=-mvs ;; nacl) basic_machine=le32-unknown os=-nacl ;; ncr3000) basic_machine=i486-ncr os=-sysv4 ;; netbsd386) basic_machine=i386-unknown os=-netbsd ;; netwinder) basic_machine=armv4l-rebel os=-linux ;; news | news700 | news800 | news900) basic_machine=m68k-sony os=-newsos ;; news1000) basic_machine=m68030-sony os=-newsos ;; news-3600 | risc-news) basic_machine=mips-sony os=-newsos ;; necv70) basic_machine=v70-nec os=-sysv ;; next | m*-next ) basic_machine=m68k-next case $os in -nextstep* ) ;; -ns2*) os=-nextstep2 ;; *) os=-nextstep3 ;; esac ;; nh3000) basic_machine=m68k-harris os=-cxux ;; nh[45]000) basic_machine=m88k-harris os=-cxux ;; nindy960) basic_machine=i960-intel os=-nindy ;; mon960) basic_machine=i960-intel os=-mon960 ;; nonstopux) basic_machine=mips-compaq os=-nonstopux ;; np1) basic_machine=np1-gould ;; neo-tandem) basic_machine=neo-tandem ;; nse-tandem) basic_machine=nse-tandem ;; nsr-tandem) basic_machine=nsr-tandem ;; op50n-* | op60c-*) basic_machine=hppa1.1-oki os=-proelf ;; openrisc | openrisc-*) basic_machine=or32-unknown ;; os400) basic_machine=powerpc-ibm os=-os400 ;; OSE68000 | ose68000) basic_machine=m68000-ericsson os=-ose ;; os68k) basic_machine=m68k-none os=-os68k ;; pa-hitachi) basic_machine=hppa1.1-hitachi os=-hiuxwe2 ;; paragon) basic_machine=i860-intel os=-osf ;; parisc) basic_machine=hppa-unknown os=-linux ;; parisc-*) basic_machine=hppa-`echo $basic_machine | sed 's/^[^-]*-//'` os=-linux ;; pbd) basic_machine=sparc-tti ;; pbb) basic_machine=m68k-tti ;; pc532 | pc532-*) basic_machine=ns32k-pc532 ;; pc98) basic_machine=i386-pc ;; pc98-*) basic_machine=i386-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium | p5 | k5 | k6 | nexgen | viac3) basic_machine=i586-pc ;; pentiumpro | p6 | 6x86 | athlon | athlon_*) basic_machine=i686-pc ;; pentiumii | pentium2 | pentiumiii | pentium3) basic_machine=i686-pc ;; pentium4) basic_machine=i786-pc ;; pentium-* | p5-* | k5-* | k6-* | nexgen-* | viac3-*) basic_machine=i586-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumpro-* | p6-* | 6x86-* | athlon-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentiumii-* | pentium2-* | pentiumiii-* | pentium3-*) basic_machine=i686-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pentium4-*) basic_machine=i786-`echo $basic_machine | sed 's/^[^-]*-//'` ;; pn) basic_machine=pn-gould ;; power) basic_machine=power-ibm ;; ppc | ppcbe) basic_machine=powerpc-unknown ;; ppc-* | ppcbe-*) basic_machine=powerpc-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppcle | powerpclittle) basic_machine=powerpcle-unknown ;; ppcle-* | powerpclittle-*) basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'` ;; ppc64) basic_machine=powerpc64-unknown ;; ppc64-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'` ;; 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spur) basic_machine=spur-unknown ;; st2000) basic_machine=m68k-tandem ;; stratus) basic_machine=i860-stratus os=-sysv4 ;; strongarm-* | thumb-*) basic_machine=arm-`echo $basic_machine | sed 's/^[^-]*-//'` ;; sun2) basic_machine=m68000-sun ;; sun2os3) basic_machine=m68000-sun os=-sunos3 ;; sun2os4) basic_machine=m68000-sun os=-sunos4 ;; sun3os3) basic_machine=m68k-sun os=-sunos3 ;; sun3os4) basic_machine=m68k-sun os=-sunos4 ;; sun4os3) basic_machine=sparc-sun os=-sunos3 ;; sun4os4) basic_machine=sparc-sun os=-sunos4 ;; sun4sol2) basic_machine=sparc-sun os=-solaris2 ;; sun3 | sun3-*) basic_machine=m68k-sun ;; sun4) basic_machine=sparc-sun ;; sun386 | sun386i | roadrunner) basic_machine=i386-sun ;; sv1) basic_machine=sv1-cray os=-unicos ;; symmetry) basic_machine=i386-sequent os=-dynix ;; t3e) basic_machine=alphaev5-cray os=-unicos ;; t90) basic_machine=t90-cray os=-unicos ;; tile*) basic_machine=$basic_machine-unknown os=-linux-gnu ;; tx39) basic_machine=mipstx39-unknown ;; tx39el) basic_machine=mipstx39el-unknown ;; 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Options: -h, --help display this help and exit -v, --version output version information and exit Supported PROGRAM values: aclocal autoconf autoheader autom4te automake makeinfo bison yacc flex lex help2man Version suffixes to PROGRAM as well as the prefixes 'gnu-', 'gnu', and 'g' are ignored when checking the name. Send bug reports to ." exit $? ;; -v|--v|--ve|--ver|--vers|--versi|--versio|--version) echo "missing $scriptversion (GNU Automake)" exit $? ;; -*) echo 1>&2 "$0: unknown '$1' option" echo 1>&2 "Try '$0 --help' for more information" exit 1 ;; esac # Run the given program, remember its exit status. "$@"; st=$? # If it succeeded, we are done. test $st -eq 0 && exit 0 # Also exit now if we it failed (or wasn't found), and '--version' was # passed; such an option is passed most likely to detect whether the # program is present and works. case $2 in --version|--help) exit $st;; esac # Exit code 63 means version mismatch. This often happens when the user # tries to use an ancient version of a tool on a file that requires a # minimum version. if test $st -eq 63; then msg="probably too old" elif test $st -eq 127; then # Program was missing. msg="missing on your system" else # Program was found and executed, but failed. Give up. exit $st fi perl_URL=https://www.perl.org/ flex_URL=https://github.com/westes/flex gnu_software_URL=https://www.gnu.org/software program_details () { case $1 in aclocal|automake) echo "The '$1' program is part of the GNU Automake package:" echo "<$gnu_software_URL/automake>" echo "It also requires GNU Autoconf, GNU m4 and Perl in order to run:" echo "<$gnu_software_URL/autoconf>" echo "<$gnu_software_URL/m4/>" echo "<$perl_URL>" ;; autoconf|autom4te|autoheader) echo "The '$1' program is part of the GNU Autoconf package:" echo "<$gnu_software_URL/autoconf/>" echo "It also requires GNU m4 and Perl in order to run:" echo "<$gnu_software_URL/m4/>" echo "<$perl_URL>" ;; esac } give_advice () { # Normalize program name to check for. normalized_program=`echo "$1" | sed ' s/^gnu-//; t s/^gnu//; t s/^g//; t'` printf '%s\n' "'$1' is $msg." configure_deps="'configure.ac' or m4 files included by 'configure.ac'" case $normalized_program in autoconf*) echo "You should only need it if you modified 'configure.ac'," echo "or m4 files included by it." program_details 'autoconf' ;; autoheader*) echo "You should only need it if you modified 'acconfig.h' or" echo "$configure_deps." program_details 'autoheader' ;; automake*) echo "You should only need it if you modified 'Makefile.am' or" echo "$configure_deps." program_details 'automake' ;; aclocal*) echo "You should only need it if you modified 'acinclude.m4' or" echo "$configure_deps." program_details 'aclocal' ;; autom4te*) echo "You might have modified some maintainer files that require" echo "the 'autom4te' program to be rebuilt." program_details 'autom4te' ;; bison*|yacc*) echo "You should only need it if you modified a '.y' file." echo "You may want to install the GNU Bison package:" echo "<$gnu_software_URL/bison/>" ;; lex*|flex*) echo "You should only need it if you modified a '.l' file." echo "You may want to install the Fast Lexical Analyzer package:" echo "<$flex_URL>" ;; help2man*) echo "You should only need it if you modified a dependency" \ "of a man page." echo "You may want to install the GNU Help2man package:" echo "<$gnu_software_URL/help2man/>" ;; makeinfo*) echo "You should only need it if you modified a '.texi' file, or" echo "any other file indirectly affecting the aspect of the manual." echo "You might want to install the Texinfo package:" echo "<$gnu_software_URL/texinfo/>" echo "The spurious makeinfo call might also be the consequence of" echo "using a buggy 'make' (AIX, DU, IRIX), in which case you might" echo "want to install GNU make:" echo "<$gnu_software_URL/make/>" ;; *) echo "You might have modified some files without having the proper" echo "tools for further handling them. Check the 'README' file, it" echo "often tells you about the needed prerequisites for installing" echo "this package. You may also peek at any GNU archive site, in" echo "case some other package contains this missing '$1' program." ;; esac } give_advice "$1" | sed -e '1s/^/WARNING: /' \ -e '2,$s/^/ /' >&2 # Propagate the correct exit status (expected to be 127 for a program # not found, 63 for a program that failed due to version mismatch). exit $st # Local variables: # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: pixman-0.38.4/demos/0000755000175000017500000000000013453422700011212 500000000000000pixman-0.38.4/demos/gtk-utils.c0000644000175000017500000001007413447762141013234 00000000000000#include #include #include "../test/utils.h" #include "gtk-utils.h" pixman_image_t * pixman_image_from_file (const char *filename, pixman_format_code_t format) { GdkPixbuf *pixbuf; pixman_image_t *image; int width, height; uint32_t *data, *d; uint8_t *gdk_data; int n_channels; int j, i; int stride; if (!(pixbuf = gdk_pixbuf_new_from_file (filename, NULL))) return NULL; image = NULL; width = gdk_pixbuf_get_width (pixbuf); height = gdk_pixbuf_get_height (pixbuf); n_channels = gdk_pixbuf_get_n_channels (pixbuf); gdk_data = gdk_pixbuf_get_pixels (pixbuf); stride = gdk_pixbuf_get_rowstride (pixbuf); if (!(data = malloc (width * height * sizeof (uint32_t)))) goto out; d = data; for (j = 0; j < height; ++j) { uint8_t *gdk_line = gdk_data; for (i = 0; i < width; ++i) { int r, g, b, a; uint32_t pixel; r = gdk_line[0]; g = gdk_line[1]; b = gdk_line[2]; if (n_channels == 4) a = gdk_line[3]; else a = 0xff; r = (r * a + 127) / 255; g = (g * a + 127) / 255; b = (b * a + 127) / 255; pixel = (a << 24) | (r << 16) | (g << 8) | b; *d++ = pixel; gdk_line += n_channels; } gdk_data += stride; } image = pixman_image_create_bits ( format, width, height, data, width * 4); out: g_object_unref (pixbuf); return image; } GdkPixbuf * pixbuf_from_argb32 (uint32_t *bits, int width, int height, int stride) { GdkPixbuf *pixbuf = gdk_pixbuf_new (GDK_COLORSPACE_RGB, TRUE, 8, width, height); int p_stride = gdk_pixbuf_get_rowstride (pixbuf); guint32 *p_bits = (guint32 *)gdk_pixbuf_get_pixels (pixbuf); int i; for (i = 0; i < height; ++i) { uint32_t *src_row = &bits[i * (stride / 4)]; uint32_t *dst_row = p_bits + i * (p_stride / 4); a8r8g8b8_to_rgba_np (dst_row, src_row, width); } return pixbuf; } static gboolean on_expose (GtkWidget *widget, GdkEventExpose *expose, gpointer data) { pixman_image_t *pimage = data; int width = pixman_image_get_width (pimage); int height = pixman_image_get_height (pimage); int stride = pixman_image_get_stride (pimage); cairo_surface_t *cimage; cairo_format_t format; cairo_t *cr; if (pixman_image_get_format (pimage) == PIXMAN_x8r8g8b8) format = CAIRO_FORMAT_RGB24; else format = CAIRO_FORMAT_ARGB32; cimage = cairo_image_surface_create_for_data ( (uint8_t *)pixman_image_get_data (pimage), format, width, height, stride); cr = gdk_cairo_create (widget->window); cairo_rectangle (cr, 0, 0, width, height); cairo_set_source_surface (cr, cimage, 0, 0); cairo_fill (cr); cairo_destroy (cr); cairo_surface_destroy (cimage); return TRUE; } void show_image (pixman_image_t *image) { GtkWidget *window; int width, height; int argc; char **argv; char *arg0 = g_strdup ("pixman-test-program"); pixman_format_code_t format; pixman_image_t *copy; argc = 1; argv = (char **)&arg0; gtk_init (&argc, &argv); window = gtk_window_new (GTK_WINDOW_TOPLEVEL); width = pixman_image_get_width (image); height = pixman_image_get_height (image); gtk_window_set_default_size (GTK_WINDOW (window), width, height); format = pixman_image_get_format (image); /* We always display the image as if it contains sRGB data. That * means that no conversion should take place when the image * has the a8r8g8b8_sRGB format. */ switch (format) { case PIXMAN_a8r8g8b8_sRGB: case PIXMAN_a8r8g8b8: case PIXMAN_x8r8g8b8: copy = pixman_image_ref (image); break; default: copy = pixman_image_create_bits (PIXMAN_a8r8g8b8, width, height, NULL, -1); pixman_image_composite32 (PIXMAN_OP_SRC, image, NULL, copy, 0, 0, 0, 0, 0, 0, width, height); break; } g_signal_connect (window, "expose_event", G_CALLBACK (on_expose), copy); g_signal_connect (window, "delete_event", G_CALLBACK (gtk_main_quit), NULL); gtk_widget_show (window); gtk_main (); } pixman-0.38.4/demos/linear-gradient.c0000644000175000017500000000217013447762141014354 00000000000000#include "../test/utils.h" #include "gtk-utils.h" #define WIDTH 1024 #define HEIGHT 640 int main (int argc, char **argv) { pixman_image_t *src_img, *dest_img; pixman_gradient_stop_t stops[] = { { 0x00000, { 0x0000, 0x0000, 0x4444, 0xdddd } }, { 0x10000, { 0xeeee, 0xeeee, 0x8888, 0xdddd } }, #if 0 /* These colors make it very obvious that dithering * is useful even for 8-bit gradients */ { 0x00000, { 0x6666, 0x3333, 0x3333, 0xffff } }, { 0x10000, { 0x3333, 0x6666, 0x6666, 0xffff } }, #endif }; pixman_point_fixed_t p1, p2; enable_divbyzero_exceptions (); dest_img = pixman_image_create_bits (PIXMAN_x8r8g8b8, WIDTH, HEIGHT, NULL, 0); p1.x = p1.y = 0x0000; p2.x = WIDTH << 16; p2.y = HEIGHT << 16; src_img = pixman_image_create_linear_gradient (&p1, &p2, stops, ARRAY_LENGTH (stops)); pixman_image_composite32 (PIXMAN_OP_OVER, src_img, NULL, dest_img, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); show_image (dest_img); pixman_image_unref (dest_img); return 0; } pixman-0.38.4/demos/conical-test.c0000644000175000017500000000467013447762141013703 00000000000000#include "../test/utils.h" #include "gtk-utils.h" #define SIZE 128 #define GRADIENTS_PER_ROW 7 #define NUM_ROWS ((NUM_GRADIENTS + GRADIENTS_PER_ROW - 1) / GRADIENTS_PER_ROW) #define WIDTH (SIZE * GRADIENTS_PER_ROW) #define HEIGHT (SIZE * NUM_ROWS) #define NUM_GRADIENTS 35 #define double_to_color(x) \ (((uint32_t) ((x)*65536)) - (((uint32_t) ((x)*65536)) >> 16)) #define PIXMAN_STOP(offset,r,g,b,a) \ { pixman_double_to_fixed (offset), \ { \ double_to_color (r), \ double_to_color (g), \ double_to_color (b), \ double_to_color (a) \ } \ } static const pixman_gradient_stop_t stops[] = { PIXMAN_STOP (0.25, 1, 0, 0, 0.7), PIXMAN_STOP (0.5, 1, 1, 0, 0.7), PIXMAN_STOP (0.75, 0, 1, 0, 0.7), PIXMAN_STOP (1.0, 0, 0, 1, 0.7) }; #define NUM_STOPS (sizeof (stops) / sizeof (stops[0])) static pixman_image_t * create_conical (int index) { pixman_point_fixed_t c; double angle; c.x = pixman_double_to_fixed (0); c.y = pixman_double_to_fixed (0); angle = (0.5 / NUM_GRADIENTS + index / (double)NUM_GRADIENTS) * 720 - 180; return pixman_image_create_conical_gradient ( &c, pixman_double_to_fixed (angle), stops, NUM_STOPS); } int main (int argc, char **argv) { pixman_transform_t transform; pixman_image_t *src_img, *dest_img; int i; enable_divbyzero_exceptions (); dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, NULL, 0); draw_checkerboard (dest_img, 25, 0xffaaaaaa, 0xff888888); pixman_transform_init_identity (&transform); pixman_transform_translate (NULL, &transform, pixman_double_to_fixed (0.5), pixman_double_to_fixed (0.5)); pixman_transform_scale (NULL, &transform, pixman_double_to_fixed (SIZE), pixman_double_to_fixed (SIZE)); pixman_transform_translate (NULL, &transform, pixman_double_to_fixed (0.5), pixman_double_to_fixed (0.5)); for (i = 0; i < NUM_GRADIENTS; i++) { int column = i % GRADIENTS_PER_ROW; int row = i / GRADIENTS_PER_ROW; src_img = create_conical (i); pixman_image_set_repeat (src_img, PIXMAN_REPEAT_NORMAL); pixman_image_set_transform (src_img, &transform); pixman_image_composite32 ( PIXMAN_OP_OVER, src_img, NULL,dest_img, 0, 0, 0, 0, column * SIZE, row * SIZE, SIZE, SIZE); pixman_image_unref (src_img); } show_image (dest_img); pixman_image_unref (dest_img); return 0; } pixman-0.38.4/demos/clip-test.c0000644000175000017500000000541113124064037013203 00000000000000#include #include #include "pixman.h" #include "gtk-utils.h" #define WIDTH 200 #define HEIGHT 200 static pixman_image_t * create_solid_bits (uint32_t pixel) { uint32_t *pixels = malloc (WIDTH * HEIGHT * 4); int i; for (i = 0; i < WIDTH * HEIGHT; ++i) pixels[i] = pixel; return pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, pixels, WIDTH * 4); } int main (int argc, char **argv) { pixman_image_t *gradient_img; pixman_image_t *src_img, *dst_img; pixman_gradient_stop_t stops[2] = { { pixman_int_to_fixed (0), { 0xffff, 0x0000, 0x0000, 0xffff } }, { pixman_int_to_fixed (1), { 0xffff, 0xffff, 0x0000, 0xffff } } }; #if 0 pixman_point_fixed_t p1 = { 0, 0 }; pixman_point_fixed_t p2 = { pixman_int_to_fixed (WIDTH), pixman_int_to_fixed (HEIGHT) }; #endif pixman_point_fixed_t c_inner; pixman_point_fixed_t c_outer; pixman_fixed_t r_inner; pixman_fixed_t r_outer; pixman_region32_t clip_region; pixman_transform_t trans = { { { pixman_double_to_fixed (1.3), pixman_double_to_fixed (0), pixman_double_to_fixed (-0.5), }, { pixman_double_to_fixed (0), pixman_double_to_fixed (1), pixman_double_to_fixed (-0.5), }, { pixman_double_to_fixed (0), pixman_double_to_fixed (0), pixman_double_to_fixed (1.0) } } }; src_img = create_solid_bits (0xff0000ff); c_inner.x = pixman_double_to_fixed (100.0); c_inner.y = pixman_double_to_fixed (100.0); c_outer.x = pixman_double_to_fixed (100.0); c_outer.y = pixman_double_to_fixed (100.0); r_inner = 0; r_outer = pixman_double_to_fixed (100.0); gradient_img = pixman_image_create_radial_gradient (&c_inner, &c_outer, r_inner, r_outer, stops, 2); #if 0 gradient_img = pixman_image_create_linear_gradient (&p1, &p2, stops, 2); #endif pixman_image_composite (PIXMAN_OP_OVER, gradient_img, NULL, src_img, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); pixman_region32_init_rect (&clip_region, 50, 0, 100, 200); pixman_image_set_clip_region32 (src_img, &clip_region); pixman_image_set_source_clipping (src_img, TRUE); pixman_image_set_has_client_clip (src_img, TRUE); pixman_image_set_transform (src_img, &trans); pixman_image_set_repeat (src_img, PIXMAN_REPEAT_NORMAL); dst_img = create_solid_bits (0xffff0000); pixman_image_composite (PIXMAN_OP_OVER, src_img, NULL, dst_img, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); #if 0 printf ("0, 0: %x\n", src[0]); printf ("10, 10: %x\n", src[10 * 10 + 10]); printf ("w, h: %x\n", src[(HEIGHT - 1) * 100 + (WIDTH - 1)]); #endif show_image (dst_img); pixman_image_unref (gradient_img); pixman_image_unref (src_img); return 0; } pixman-0.38.4/demos/gtk-utils.h0000644000175000017500000000063313447762141013241 00000000000000#include #include #include #include #include "pixman.h" void show_image (pixman_image_t *image); pixman_image_t * pixman_image_from_file (const char *filename, pixman_format_code_t format); GdkPixbuf *pixbuf_from_argb32 (uint32_t *bits, int width, int height, int stride); pixman-0.38.4/demos/parrot.c0000644000175000017500000023672513124064037012624 00000000000000/* This parrot is a finger painting by Rubens LP: * * http://www.flickr.com/photos/dorubens/4030604504/in/set-72157622586088192/ * * Used here under Creative Commons Attribution. The artist's web site: * * http://www.rubenslp.com.br/ * */ static const uint32_t parrot_bits[] = { 0x716f7070, 0x1c1b1b1b, 0x110f1010, 0x16151415, 0x14121313, 0x2c292b2b, 0x403e3f3f, 0x19181818, 0x06050605, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x02010101, 0x08070707, 0x05040404, 0x0a060908, 0x27262426, 0xb3b0b1b2, 0x99979897, 0x2b2a2929, 0x100f0f0f, 0x0f0d0e0e, 0x0e0e0c0d, 0x0d0d0b0c, 0x12111111, 0x10100e0f, 0x0e0e0c0d, 0x0e0e0c0d, 0x12101211, 0x13121212, 0x17151516, 0x100f0e0f, 0x15141414, 0x423f4042, 0x3b393a3a, 0x13121212, 0x16151515, 0x2b282b29, 0x13121112, 0x100f0f0f, 0x0f0d0f0e, 0x08070807, 0x0d0c0c0c, 0x0a090a09, 0x0e0e0c0d, 0x0c0c0a0b, 0x10100f0f, 0x0f0e0e0e, 0x07060706, 0x0d0c0d0c, 0x0e0d0e0d, 0x05040504, 0x08070807, 0x0c0b0c0b, 0x0d0c0d0c, 0x05040504, 0x110f1110, 0x08070707, 0x04030303, 0x09080808, 0x06050605, 0x01000000, 0x08070707, 0x06050505, 0x05040504, 0x100e100f, 0x0b0a0b0a, 0x01000100, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x04030403, 0x03020302, 0x0b0a0b0a, 0x14131313, 0x0e0d0d0d, 0x0e0d0e0d, 0x231f2222, 0x4d4b4b4d, 0xa7a5a6a6, 0x5b595a5a, 0x07060606, 0x00000000, 0x00000000, 0x01000100, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x02010201, 0x05040404, 0x07050706, 0x04020303, 0x403e3e3f, 0xb6b3b5b5, 0x84828283, 0x1a191819, 0x0e0d0d0d, 0x0d0c0b0c, 0x0f0f0d0e, 0x0e0d0d0d, 0x0f0f0e0e, 0x0e0e0c0d, 0x0c0b0a0b, 0x0b0a090a, 0x11111010, 0x100f0f0f, 0x100f0f0f, 0x1b19191a, 0x1f1e1e1e, 0x46434544, 0x3a37383a, 0x1c1b1a1b, 0x1e1d1d1d, 0x29272828, 0x19171818, 0x0e0d0d0d, 0x0f0e0e0e, 0x06050505, 0x0c0b0b0b, 0x100e100f, 0x09080908, 0x0c0c0a0b, 0x0f0f0e0e, 0x0c0c0a0b, 0x05040404, 0x08070807, 0x0c0b0c0b, 0x05040504, 0x06050605, 0x100e100f, 0x09080908, 0x09080908, 0x12101211, 0x09080908, 0x03020202, 0x08070707, 0x01000100, 0x04030403, 0x07060606, 0x08070707, 0x08070707, 0x0f0e0f0e, 0x0b0a0b0a, 0x03020302, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x03020202, 0x09080908, 0x05040504, 0x00000000, 0x00000000, 0x0b0a0b0a, 0x0f0e0f0e, 0x1a191a19, 0x77757576, 0xc3c1c2c2, 0x75737374, 0x1f1e1e1f, 0x06050505, 0x07030605, 0x00000000, 0x03020302, 0x00000000, 0x00000000, 0x00000000, 0x03020202, 0x04030403, 0x04030303, 0x02010101, 0x5b5a5959, 0xafacaeae, 0x5a575859, 0x1b19191a, 0x0e0d0d0d, 0x100e100f, 0x100f0f0f, 0x11101010, 0x12121111, 0x0c0c0a0b, 0x09090708, 0x0d0d0b0c, 0x0f0e0d0e, 0x0d0d0b0c, 0x14131313, 0x1c1b1b1b, 0x322f3132, 0x514f504f, 0x2d2b2b2b, 0x2e2b2c2e, 0x21202020, 0x201f1f1f, 0x15141414, 0x12101211, 0x0e0d0d0d, 0x08070807, 0x0b0a0a0a, 0x100e0f0f, 0x07060706, 0x0a090a09, 0x0f0f0d0e, 0x0c0c0a0b, 0x09090708, 0x0d0c0c0c, 0x0b0a0b0a, 0x06050605, 0x0b0a0b0a, 0x0c0b0c0b, 0x08070807, 0x07060706, 0x0f0e0f0e, 0x0a090a09, 0x01000000, 0x05040504, 0x03020202, 0x01000000, 0x08070707, 0x05040504, 0x09080908, 0x0d0c0d0c, 0x07060606, 0x04030403, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x02010201, 0x06050505, 0x08070807, 0x01000100, 0x00000000, 0x00000000, 0x0f0d0e0e, 0x2c2a2a2b, 0x9c9a9b9b, 0xcac7cac9, 0x4d4c4b4d, 0x1b19181a, 0x0a090909, 0x00000000, 0x02010201, 0x05040504, 0x00000000, 0x00000000, 0x00000000, 0x02010101, 0x06040605, 0x03020302, 0x100d0e10, 0x615f5f60, 0x9d9a9c9c, 0x32313131, 0x14131313, 0x0d0c0c0c, 0x0f0e0e0e, 0x0e0d0d0d, 0x100f0f0f, 0x11101010, 0x08070807, 0x06050405, 0x0f0e0e0e, 0x100e0f0f, 0x0d0d0c0c, 0x2a282929, 0x3d3c3b3c, 0x38373637, 0x4f4d4d4f, 0x19181718, 0x27262626, 0x14131313, 0x29272828, 0x2e2b2c2d, 0x201d1e20, 0x15121414, 0x04030403, 0x07060606, 0x0c0b0c0b, 0x0a090a09, 0x08070707, 0x0e0d0e0d, 0x0b0a0a0a, 0x07060606, 0x0c0b0b0b, 0x0a090909, 0x04030403, 0x0a090909, 0x0e0d0e0d, 0x0a090a09, 0x09080908, 0x0e0d0e0d, 0x07060706, 0x08070807, 0x08070807, 0x00000000, 0x01000000, 0x07060606, 0x04030403, 0x08070807, 0x0e0d0e0d, 0x07060706, 0x06050605, 0x01000100, 0x00000000, 0x00000000, 0x00000000, 0x02010201, 0x07060706, 0x01000100, 0x00000000, 0x00000000, 0x01000100, 0x01000100, 0x322e3131, 0xa9a8a8a8, 0xb9b8b8b8, 0x39383639, 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0x02010000, 0x0e0c090b, 0x03030000, 0x0d0a090a, 0x4330393e, 0x9269808b, 0xd193b0b5, 0xf7a9c1ab, 0xffa8bea4, 0xffa5bda7, 0xffa9b998, 0xffafb27d, 0xffb6ae6c, 0xffb6ac65, 0xffb8aa5c, 0xffbda650, 0xffbda54d, 0xffbea54c, 0xffbfa54c, 0xffbea54c, 0xffbfa44b, 0xffbfa64c, 0xffbfa54c, 0xffbca34b, 0xffb09a46, 0xffa48f40, 0xeb988541, 0xb67d7040, 0x59463f2d, 0x07070506, 0x03030002, 0x04030002, 0x03020000, 0x03020000, 0x02010000, 0x01000000, 0x06050605, 0x08070707, 0x01000100, 0x06050605, 0x0a090a09, 0x07060706, 0x0e0c0d0d, 0x120f1111, 0x06050605, 0x0b0a0b0a, 0x05040404, 0x02020102, 0x12111111, 0x5b595a5a, 0x48464747, 0x06050505, 0x03020202, 0x02010201, 0x01000101, 0x00000000, 0x00000000, 0x01000100, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x05040504, 0x04030403, 0x0c0a0a0b, 0x06050505, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x100f0f0f, 0x22201f21, 0x14131112, 0x08080305, 0x02010000, 0x02010000, 0x00000000, 0x06040404, 0x62455259, 0xbf86a4b0, 0xf4abcccb, 0xfdadbd9b, 0xffadb891, 0xffabbb9b, 0xffacb686, 0xffb6ab66, 0xffbaa958, 0xffb9a85c, 0xffb6ac67, 0xffbaa95c, 0xffbba752, 0xffbda64e, 0xffc0a54d, 0xffc0a44c, 0xffbea64d, 0xffbfa64c, 0xffbea64c, 0xffbfa64c, 0xfebfa54a, 0xffbea54b, 0xffbba249, 0xffb39b45, 0xff9b8739, 0xff8f7b32, 0xf8907e37, 0xac756b43, 0x1c1a1711, 0x02020001, 0x02000000, 0x02010000, 0x03020000, 0x05040303, 0x07060606, 0x01000100, 0x07060706, 0x09080908, 0x07060706, 0x0d0c0d0c, 0x0b0a0a0a, 0x0f0c0d0e, 0x07060706, 0x04030403, 0x00000000, 0x0a090909, 0x33323232, 0x211f2021, 0x02020101, 0x00000000, 0x00000000, 0x00000000, 0x01000100, 0x03010202, 0x05040404, 0x03010202, 0x05030403, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x02010101, 0x03020001, 0x08070506, 0x12100e10, 0x0a080606, 0x06040203, 0x0b070707, 0x241b1c1f, 0x7752656c, 0xe9a1c9d6, 0xffb7ddea, 0xfcb7cbb7, 0xf9abb890, 0xfeb1b98a, 0xfeb4b175, 0xffb8ad69, 0xffb7ab65, 0xffb2af70, 0xffafb484, 0xffb1b380, 0xffb8aa5c, 0xffbea54e, 0xffbfa64b, 0xffc0a64d, 0xffc0a64b, 0xffbfa64b, 0xffc0a54d, 0xffbfa54a, 0xffbca34a, 0xffbba149, 0xffbba149, 0xffbaa04a, 0xffb59c44, 0xffb09845, 0xffab9543, 0xfe9d883a, 0xfe8d7931, 0xff88772f, 0xde837744, 0x4c3b372d, 0x06050303, 0x03020001, 0x03020000, 0x05040203, 0x03020202, 0x01000100, 0x07060706, 0x06050605, 0x0e0d0e0d, 0x0d0c0d0c, 0x04030403, 0x08070807, 0x03020202, 0x00000000, 0x00000000, 0x08070707, 0x06060505, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x06050505, 0x05040404, 0x04030302, 0x0a09080a, 0x03020302, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x01000000, 0x02010201, 0x04030303, 0x03020101, 0x02010000, 0x03020000, 0x04030002, 0x1c141617, 0x452d383c, 0x8858707b, 0xe89fc8d4, 0xffb6dadf, 0xffbbd3c8, 0xfebac5a4, 0xffbab885, 0xffb9ba89, 0xf7b0b68a, 0xfeb1b88a, 0xffacb484, 0xffaeb484, 0xffafb382, 0xffb7ab62, 0xffbfa547, 0xffc0a44b, 0xffbea64b, 0xffbca248, 0xffb9a049, 0xffb8a04a, 0xffb69f4d, 0xffb39c49, 0xffad9644, 0xffa89242, 0xffa58f3f, 0xffa18b3b, 0xffa08b39, 0xffa5903e, 0xffa38c3b, 0xff958035, 0xff907c34, 0xfe887531, 0xfe7e6c29, 0xff7c6a29, 0xe6837540, 0x5a4b473d, 0x08070506, 0x03020001, 0x04030102, 0x0a090909, 0x09080908, 0x04030403, 0x0e0d0e0d, 0x0e0d0e0d, 0x04030403, 0x04030403, 0x04030303, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x03010201, 0x01000100, 0x01000100, 0x05030403, 0x02010101, 0x01000100, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x03020302, 0x08070707, 0x06050304, 0x05040202, 0x02010000, 0x02010000, 0x5d3f4d51, 0xc37da2af, 0xeb8bbed2, 0xffacd1d2, 0xffb6d2cc, 0xffb9d5d0, 0xfeb7cab6, 0xffbac39f, 0xffb9c4a1, 0xfeb6c19a, 0xffb5b785, 0xffb5b279, 0xfeb1af76, 0xffb1b179, 0xffbaa859, 0xffbea64d, 0xffc0a74e, 0xffb9a248, 0xffa48d3a, 0xffab9752, 0xffb1a268, 0xffbeb282, 0xffcdc4a0, 0xffd2caa8, 0xffbfb79a, 0xffb9b197, 0xff938b6e, 0xffcbc3a7, 0xff9b9171, 0xff998b60, 0xff897737, 0xff83702a, 0xff82702b, 0xff7e6c2b, 0xff7a6827, 0xff766525, 0xff7a6828, 0xc9887c57, 0x17161211, 0x06050304, 0x05040203, 0x05040404, 0x00000000, 0x0b0a0b0a, 0x0a090a09, 0x07060706, 0x07060706, 0x02010101, 0x00000000, 0x00000000, 0x00000000, 0x01000100, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x03020202, 0x09080808, 0x01000100, 0x00000000, 0x00000000, 0x00000000, 0x02010201, 0x03020302, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x05050404, 0x0d0c0c0c, 0x08070507, 0x06050204, 0x07060305, 0x03030000, 0x38263032, 0xd482acb7, 0xff96c5c8, 0xff9ac1bf, 0xff9acbd5, 0xfe9cd2e5, 0xffb1d5d8, 0xffaec7b4, 0xffb1ba90, 0xffb6af72, 0xffb9aa5c, 0xffb7ac64, 0xffb1b07c, 0xffaeb27d, 0xffb0b178, 0xffa8b68e, 0xffa5c0aa, 0xffb29e4b, 0xffa48f3f, 0xffdfd7b7, 0xfff9f7f1, 0xfffaf8f4, 0xffe5e5e2, 0xffcacac8, 0xffd2d2d1, 0xffebebea, 0xffd8d8d7, 0xffb0b0ae, 0xfff2f2f1, 0xffc6c6c6, 0xffc3c2c1, 0xffe7e3da, 0xffada78c, 0xff8f7f45, 0xff786424, 0xff7a682c, 0xfe8b7c48, 0xff978a57, 0xff887a42, 0x805d5b4a, 0x13120f13, 0x0b0a0808, 0x09090607, 0x0d0c0c0c, 0x0a090a09, 0x02010201, 0x05040504, 0x01000100, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x01000100, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x03020202, 0x08070707, 0x05050405, 0x01000100, 0x00000000, 0x00000000, 0x00000000, 0x05040504, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x03020202, 0x0a090909, 0x05040202, 0x07070202, 0x07060302, 0x0e090a09, 0x89567077, 0xff94c4cc, 0xff8bbfc3, 0xfe92c7d5, 0xff91cfeb, 0xff9dd4ec, 0xffa0cfd8, 0xff9bbeb4, 0xffa9b487, 0xffb3ad68, 0xffafb074, 0xffadb486, 0xffa7b894, 0xffabb68f, 0xffa8b99b, 0xffa3bca9, 0xffa4b189, 0xffaba15b, 0xffb5a460, 0xffe5dfc8, 0xfffefefe, 0xfffdfdfe, 0xfffdfdfd, 0xffd2d2d3, 0xffeeeeee, 0xfff2f2f2, 0xffcecece, 0xffc9c9c9, 0xffaaaaaa, 0xfff7f7f7, 0xffe4e4e4, 0xffc5c5c4, 0xffe2e1e3, 0xffc3c2c5, 0xffdad5cc, 0xffa89d71, 0xffeceada, 0xfffffffe, 0xfffafafd, 0xfff3f2e7, 0x8978766e, 0x100f0c0f, 0x0c0b0909, 0x13121011, 0x0e0d0d0d, 0x00000000, 0x04030403, 0x03020302, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x01000100, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x04040303, 0x09090809, 0x09080808, 0x0f0e0d0f, 0x03030202, 0x02010101, 0x07050606, 0x00000000, 0x02010201, 0x08070807, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x02010101, 0x07060505, 0x04030102, 0x04040000, 0x02020000, 0x35242a2f, 0xc06b99ac, 0xff7bc1d9, 0xff79c0d5, 0xfe7bc3e1, 0xff8bc6d3, 0xffa8c5aa, 0xffb1bc85, 0xffafbb85, 0xffacbe95, 0xffb1b884, 0xffadbb94, 0xffa9bc9e, 0xffa6b99a, 0xffa2b99f, 0xff9db497, 0xff9ca57b, 0xffa09552, 0xffaf9b55, 0xffd4c8a2, 0xfff8f5ee, 0xffffffff, 0xfffefefc, 0xfffefefe, 0xfff1f1f1, 0xffe2e2e2, 0xff737373, 0xffdadada, 0xffe7e7e7, 0xffc2c2c2, 0xffc8c8c8, 0xffcfcfcf, 0xffececec, 0xffcececd, 0xffb2b2b2, 0xfff6f6f6, 0xffc1c2c4, 0xffe5e6e6, 0xfffcfbfc, 0xff8c8b8d, 0xfec5c5c3, 0xffffffff, 0xc8c7c7c7, 0x11110e0f, 0x0c0b080a, 0x0d0d090a, 0x0a090909, 0x04030403, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x01000100, 0x05040504, 0x01000100, 0x00000000, 0x00000000, 0x00000000, 0x06050505, 0x0c0b0b0c, 0x0a0a0909, 0x07070607, 0x02010101, 0x01000000, 0x03020202, 0x06050605, 0x08060707, 0x06050605, 0x04030403, 0x00000000, 0x00000000, 0x00000000, 0x03020101, 0x09080508, 0x0c0c0808, 0x05040203, 0x02020000, 0x06050303, 0x6745555a, 0xde6fabc2, 0xff6bc0e0, 0xff6cbee2, 0xfe5fbae1, 0xff7bbcb7, 0xffccca5e, 0xffedce35, 0xffeace3e, 0xffe7d146, 0xffebd13f, 0xffeece35, 0xffeccc3c, 0xffdccf56, 0xffcdd077, 0xffd6d373, 0xffdbcb60, 0xffdac24e, 0xffdfc451, 0xfff1ebcb, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xfffcfcfc, 0xffdadada, 0xffb8b8b8, 0xffd9d9d9, 0xffd9d9d9, 0xffe5e5e5, 0xffe3e3e3, 0xffd3d3d3, 0xffdedfde, 0xffe3e3e3, 0xffd3d3d4, 0xffefefef, 0xffd8d8d7, 0xfff4f4f4, 0xffacabab, 0xff868686, 0xffffffff, 0xfefcfcfa, 0xe3a09f9f, 0x2d262325, 0x04040102, 0x05040102, 0x05040303, 0x01000101, 0x00000000, 0x02010201, 0x00000000, 0x01000000, 0x00000000, 0x06050505, 0x0d0c0c0c, 0x00000000, 0x00000000, 0x02010201, 0x19181718, 0x11100f11, 0x08080707, 0x04040303, 0x00000000, 0x00000000, 0x00000000, 0x05040504, 0x02010101, 0x07060706, 0x04030303, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x08070506, 0x11100c0f, 0x06040305, 0x00000000, 0x2b1e2223, 0xce89acb6, 0xf872bddb, 0xff5eb9e2, 0xff64bce3, 0xfe55b5e6, 0xff5eb6d3, 0xffc3ce6a, 0xffffda27, 0xfffeda25, 0xfffdda2e, 0xffffd928, 0xffffd926, 0xffffd925, 0xffffda25, 0xfffdd92e, 0xfffade3f, 0xfffeda33, 0xfffed933, 0xffffdc36, 0xffe2cd57, 0xffb6a878, 0xffb1afa7, 0xffb1b0b2, 0xffacacac, 0xffababab, 0xffefefef, 0xffffffff, 0xfffafafa, 0xfff7f7f7, 0xfff8f8f8, 0xfffbfbfb, 0xffe8e8e8, 0xffd6d6d6, 0xffececec, 0xfff5f5f5, 0xffededed, 0xfffcfcfc, 0xfffbfbfb, 0xfffdfdfd, 0xfffefefe, 0xffe7e7e7, 0xfff7f7f7, 0xffffffff, 0xfeb4b3b4, 0xff504c4d, 0x9a404242, 0x00000000, 0x02010000, 0x02010000, 0x00000000, 0x00000000, 0x00000000, 0x01000100, 0x01000100, 0x0a090909, 0x0c0b0b0b, 0x312f3030, 0x0d0c0c0c, 0x0e0d0d0d, 0x0c0b0b0b, 0x04010302, 0x03010201, 0x04040303, 0x04030303, 0x00000000, 0x00000000, 0x01000100, 0x06050605, 0x0d0c0d0c, 0x03020302, 0x00000000, 0x00000000, 0x00000000, 0x01000000, 0x05040404, 0x09080607, 0x09080605, 0x07060405, 0x29212022, 0xca85a8b2, 0xff79c1de, 0xfe4baad5, 0xff55b3db, 0xff57b6e0, 0xff62b8cd, 0xffbacb74, 0xffffda26, 0xfffed924, 0xfffed82a, 0xfffed92d, 0xfffed828, 0xfffed926, 0xffffd829, 0xfffcdb30, 0xfffdda34, 0xfffed92f, 0xfffdd92e, 0xfffddc2f, 0xfffdd829, 0xfffad734, 0xfff1d565, 0xffedece7, 0xfff5f5f6, 0xfffefefe, 0xfffdfdfd, 0xffb9b9b9, 0xffbebebe, 0xfff3f3f3, 0xfff8f8f8, 0xfffbfbfb, 0xfffdfdfd, 0xfff7f7f7, 0xffeaeaea, 0xffe6e6e6, 0xfff6f6f6, 0xfff7f7f7, 0xffc7c7c7, 0xfff8f8f8, 0xfffbfbfb, 0xfffefefe, 0xffffffff, 0xfef9f9f9, 0xfeaca9ab, 0xff3d393d, 0xff4d484c, 0xe9424242, 0x01010101, 0x04030101, 0x02010000, 0x00000000, 0x03020202, 0x0a090909, 0x00000000, 0x07060706, 0x0d0c0c0c, 0x28262727, 0x47454547, 0x08070707, 0x0e0d0d0d, 0x0f0f0d0e, 0x08070707, 0x07060606, 0x05040405, 0x03020203, 0x02010102, 0x02010201, 0x0a090a09, 0x09080908, 0x01000100, 0x00000000, 0x00000000, 0x00000000, 0x04030304, 0x0c0a0b0b, 0x0b0a0909, 0x0b0a0708, 0x09080608, 0x1d17171a, 0xaf6e8f97, 0xff79c2dd, 0xff49a8d3, 0xff4eaed8, 0xff55b6e2, 0xff6ebbc1, 0xffc9ce64, 0xffffda26, 0xfffdd927, 0xfffed926, 0xfffcd929, 0xfffddc40, 0xfffdda2f, 0xfffed926, 0xfffdda2b, 0xfffedc33, 0xfffdda2f, 0xfffdd92b, 0xffffd827, 0xfffdd827, 0xffffda27, 0xffe7d16d, 0xff959590, 0xff6f6b6e, 0xff8f8d8e, 0xffb0afaf, 0xffd2d1d1, 0xffdfdfdf, 0xffededed, 0xffc4c4c4, 0xffc8c8c8, 0xffd6d6d6, 0xffdbdbdb, 0xffd8d8d8, 0xffd4d4d4, 0xff9d9d9d, 0xff8e8d8e, 0xffb1b0b1, 0xfff7f7f7, 0xffe0e0e0, 0xfffcfdfd, 0xfffdfdfd, 0xffddddde, 0xfb9f9d9e, 0xfc2d292c, 0xff2e282c, 0xfe5a565b, 0xf63c383b, 0x54333333, 0x08080708, 0x07060304, 0x02010101, 0x02010201, 0x08070807, 0x06050505, 0x0d0c0c0c, 0x201e1f1f, 0x34313333, 0x18171617, 0x0e0e0d0e, 0x17171617, 0x1d1c1b1d, 0x02010101, 0x00000000, 0x02000001, 0x01000001, 0x03010103, 0x07060706, 0x09080908, 0x04030403, 0x00000000, 0x00000000, 0x00000000, 0x03020203, 0x09050607, 0x0b090909, 0x13111012, 0x09070607, 0x110e0d0f, 0xbc7899a6, 0xff77c1dd, 0xff4ba8d4, 0xfe4dadd6, 0xff56b7e1, 0xff78bcbb, 0xffd8d152, 0xffffda26, 0xffffd827, 0xfffcdd43, 0xfffcdc3f, 0xfffbdf5e, 0xfff9dd4e, 0xfffddc3f, 0xfffddb38, 0xfffed927, 0xfffdd928, 0xfffdd92d, 0xfffdd829, 0xfffed829, 0xfffed928, 0xfff5d430, 0xffa39036, 0xff534d49, 0xffaba8aa, 0xfffdfdfd, 0xffdadada, 0xffd8d7d7, 0xffc4c4c4, 0xffbfbfbf, 0xffc7c7c7, 0xffcecece, 0xffc3c3c3, 0xffbfbfbf, 0xffb8b8b8, 0xffb1b1b1, 0xffb8b8b8, 0xffdedede, 0xffb6b6b6, 0xfff1f1f1, 0xffffffff, 0xffc2c1c1, 0xff757274, 0xfe4b474b, 0xff2b252a, 0xff2e292d, 0xfe332e32, 0xff514c50, 0xfe514d50, 0xab606262, 0x1a1a1a1a, 0x0b0b0809, 0x04030203, 0x03020302, 0x0a090a09, 0x0e0d0d0d, 0x13121112, 0x29262729, 0x19171818, 0x06050605, 0x0d0c0c0d, 0x1b1a1a1a, 0x1a171819, 0x03010103, 0x01000000, 0x01000001, 0x02000002, 0x02000002, 0x00000000, 0x03020302, 0x06050605, 0x01000000, 0x00000000, 0x01000000, 0x04000002, 0x06000001, 0x0f07080a, 0x0d0a070a, 0x03030101, 0xbd789ba2, 0xff75c1de, 0xff4eacd5, 0xfe4bacd2, 0xff56b4e1, 0xff69bacf, 0xffbecb6f, 0xfffed928, 0xffffd822, 0xfffbdc3c, 0xfffbe068, 0xfff9e179, 0xfff8e37d, 0xfffcdf65, 0xfffcdd4d, 0xfffbdb37, 0xfffed928, 0xfffddb31, 0xfffdd932, 0xfffed82a, 0xfffeda29, 0xffffda2b, 0xfff5d333, 0xff82722d, 0xff2d2925, 0xff959298, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xfff6f6f6, 0xfff0f0f0, 0xffe6e6e6, 0xffe2e2e2, 0xffe5e5e5, 0xffededed, 0xfff5f5f5, 0xfff7f7f7, 0xffb9b9b9, 0xffe4e4e3, 0xffe9e8e9, 0xff5c5a5d, 0xff342f33, 0xff2e292d, 0xff2d282c, 0xff2d282c, 0xff2e292d, 0xff322d31, 0xff464044, 0xff4a464a, 0xea8f8e8f, 0x5c524f52, 0x0c0c080a, 0x04030102, 0x07060706, 0x0e0d0e0d, 0x11101010, 0x16151515, 0x14131213, 0x05040404, 0x00000000, 0x22212121, 0x0e0d0c0e, 0x04020204, 0x01000001, 0x02000002, 0x01000001, 0x01000001, 0x03000002, 0x04030403, 0x02010101, 0x00000000, 0x03020302, 0x02000101, 0x05000001, 0x05000001, 0x08010203, 0x0f060407, 0x0c050407, 0xa069838b, 0xff89c6df, 0xfe59b3d7, 0xff4ba8d3, 0xff57b5e1, 0xff5ebad5, 0xff9fc28d, 0xfffad930, 0xffffd824, 0xfffdd830, 0xfffbdf57, 0xfff8e272, 0xfff6e589, 0xfff7e283, 0xfff6e382, 0xfff8df64, 0xfffddc4a, 0xfffdda2c, 0xfffdd82b, 0xfffacf26, 0xfffbd527, 0xfffed827, 0xfffed825, 0xfffdd225, 0xff917a39, 0xff352d33, 0xff302e30, 0xff3b373a, 0xff5b585b, 0xff7e7b7e, 0xffaeaeae, 0xffeaeaea, 0xfff4f3f4, 0xfff6f6f6, 0xfff5f5f5, 0xfff5f5f5, 0xfff6f6f6, 0xffd8d8d8, 0xffa7a7a7, 0xffefefef, 0xffe5e4e5, 0xff524d51, 0xff2b262b, 0xff2f2a2e, 0xff2f2a2e, 0xff2f2a2e, 0xff2e292d, 0xff2e292d, 0xff302b2f, 0xff433d41, 0xff484246, 0xff939192, 0x8c6c6b6d, 0x10100d0e, 0x07060405, 0x0d0c0c0c, 0x0e0d0e0d, 0x12111111, 0x11101010, 0x09080808, 0x07060706, 0x08070707, 0x08060608, 0x01000000, 0x01000001, 0x02000002, 0x01000001, 0x01000001, 0x08050608, 0x06050605, 0x05040404, 0x00000000, 0x03020202, 0x04020202, 0x05000001, 0x06000001, 0x0a020304, 0x0c040305, 0x0a030003, 0x764e5e64, 0xff97ccdb, 0xff80c0d6, 0xff5dafd0, 0xff52b3dd, 0xff53b3df, 0xff6ebac3, 0xffcbd06b, 0xffedd53c, 0xfffed824, 0xfffcdb3a, 0xfffae36a, 0xfff8e173, 0xfff8e387, 0xfff6e593, 0xfff7e27b, 0xfff9e170, 0xfffbdf57, 0xfffed92c, 0xfffdd528, 0xffdab123, 0xffc2a528, 0xfffcd82a, 0xffe1b824, 0xffb89326, 0xff40392e, 0xff726e71, 0xffbcbbbb, 0xffdad9da, 0xffdbdada, 0xffebeaea, 0xffc9c8c9, 0xffa5a4a4, 0xffa9a8a8, 0xffacabab, 0xffadabac, 0xffaeacad, 0xffbbbbbb, 0xffdadada, 0xffffffff, 0xffffffff, 0xff989798, 0xff2f2a2e, 0xff2e292d, 0xff2e292d, 0xff2f2a2e, 0xff2e292d, 0xff2f2a2e, 0xff2e292d, 0xff312c30, 0xff423d41, 0xfe474246, 0xff8b898b, 0x71434344, 0x12110e0f, 0x0c0b080a, 0x110f0f10, 0x0f0e0f0e, 0x13111312, 0x09080908, 0x03020302, 0x06050505, 0x100f0f0f, 0x01000001, 0x01000001, 0x01000001, 0x02000001, 0x03000103, 0x0d0a0b0d, 0x13101113, 0x03020202, 0x05040504, 0x02010101, 0x04010101, 0x06000001, 0x07000002, 0x08000103, 0x0e050406, 0x06000000, 0x50364144, 0xf8a7ccd2, 0xf599c5d0, 0xfd93c4d4, 0xff57b3d6, 0xff41a0cc, 0xff5ab6dc, 0xff82c4d1, 0xffafca90, 0xfff5d732, 0xffffd925, 0xfffedb33, 0xfffcdb3f, 0xfff9e170, 0xfff7e48e, 0xfff8e27c, 0xfff8e16d, 0xfff9df62, 0xfffbde52, 0xfffedb2b, 0xfffdc825, 0xff9c8129, 0xff74652a, 0xffb79b2e, 0xff7a6026, 0xff4d4533, 0xff97959a, 0xfffbfdfa, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xfffefefe, 0xfffbfbfb, 0xfffefffe, 0xffffffff, 0xffffffff, 0xfffefefe, 0xfff6f6f6, 0xff656365, 0xff2c272b, 0xff2e282c, 0xff2d282c, 0xff2e292d, 0xff2d282c, 0xff2f2a2e, 0xff2f2a2e, 0xff302b2f, 0xff423d41, 0xff3d383c, 0xff807e81, 0xa7676969, 0x13100d0e, 0x04030102, 0x0b0a090b, 0x0f0e0f0e, 0x09080908, 0x04030303, 0x0a090a09, 0x0f0e0e0e, 0x24222223, 0x01000001, 0x02000002, 0x01000001, 0x00000000, 0x04030303, 0x02010201, 0x02000002, 0x00000000, 0x05040504, 0x04030303, 0x04000001, 0x07000002, 0x07000002, 0x0c040404, 0x08020000, 0x01000000, 0x583b4549, 0xf7a1c8d2, 0xd38cabb5, 0xfc6ebbd8, 0xff3191be, 0xff50b1d8, 0xff63bde5, 0xff88c3b5, 0xffe4d449, 0xffffda29, 0xffffd826, 0xffffd829, 0xfffddc3a, 0xfff9e06d, 0xfff8e277, 0xfffbde4f, 0xfffcdb43, 0xfffddd49, 0xfff5d447, 0xffeaca44, 0xffc19930, 0xff4e4429, 0xff51472d, 0xff433828, 0xff302c2c, 0xff726d70, 0xfff8f8f8, 0xfffffefe, 0xfffdfdfd, 0xfffefdfe, 0xfffdfdfd, 0xfffefefe, 0xfffefefe, 0xfffdfdfd, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffdfdfd, 0xfffefefe, 0xffe3e2e2, 0xff524d50, 0xfe2c272b, 0xff2b282b, 0xfe2d282c, 0xff2e282c, 0xff2e292d, 0xff2e292d, 0xff2f2a2e, 0xff2e292d, 0xff3f3a3e, 0xff353034, 0xff767477, 0xbb757878, 0x110a0809, 0x05000000, 0x07030103, 0x05030403, 0x01000100, 0x0d0c0d0c, 0x0d0c0c0c, 0x201e1e1f, 0x25222325, 0x01000001, 0x02000002, 0x08050607, 0x0f0c0d0f, 0x02000002, 0x02000001, 0x01000000, 0x04000000, 0x01000000, 0x04030303, 0x04010201, 0x05000001, 0x07000002, 0x09040103, 0x04010100, 0x0e080709, 0xbf7c9aa0, 0x9b647c82, 0xc46597a8, 0xff3996bd, 0xff42a3cd, 0xff56b4e0, 0xff6ab9ca, 0xffcdd162, 0xffefd846, 0xfffcd829, 0xfffed929, 0xfffed925, 0xfffcda3b, 0xfffae273, 0xfffbdc40, 0xffffd929, 0xfffed927, 0xffffdb33, 0xffe5b32d, 0xffad8e3e, 0xff63583b, 0xff2f2a29, 0xff383129, 0xff2f292e, 0xff2c2a2b, 0xff817d81, 0xffffffff, 0xfffefefe, 0xfffefefe, 0xfffdfefd, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xffd4d3d3, 0xff413f41, 0xff2f292d, 0xf1464748, 0xff2d292d, 0xff2c292e, 0xff302b2e, 0xff2d282c, 0xff2e292d, 0xff2e292d, 0xff3a373a, 0xff332f33, 0xff787376, 0xb9727373, 0x12080508, 0x0a030003, 0x0c030204, 0x0b060608, 0x1c181a1b, 0x19161718, 0x16161515, 0x19181818, 0x12111111, 0x04020204, 0x0f0c0d0f, 0x0b08090b, 0x01000001, 0x02000001, 0x04000001, 0x07000002, 0x07000002, 0x06000002, 0x05000001, 0x03000000, 0x04010102, 0x05020102, 0x06040203, 0x0e0b0709, 0xae758d92, 0xa96d868c, 0x76445b64, 0xfa4fa0c4, 0xff399ac6, 0xff4bacd3, 0xff4eadd4, 0xff8bc2a5, 0xffc0cc75, 0xffe7d440, 0xffffda2b, 0xfffeda28, 0xfffdd927, 0xfffcdf53, 0xfffcdc45, 0xfffed825, 0xffffd825, 0xfffed629, 0xfffed731, 0xffd8a428, 0xff715b2c, 0xff372f2b, 0xff2e2a2b, 0xff322b2c, 0xff2f292e, 0xff2d292d, 0xff777576, 0xfffdfdfd, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffdfdfd, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xffc9c8c8, 0xfe363236, 0xff322f32, 0x583d3a3c, 0xe23d3d3e, 0xff2b272a, 0xfe2c272b, 0xff2d282c, 0xff2e292d, 0xff2f2a2e, 0xff342f33, 0xfe332f33, 0xff757174, 0xb36c6d6d, 0x12060507, 0x0b030003, 0x0b020204, 0x07010103, 0x15121314, 0x221f2022, 0x211e1e20, 0x0f0b0b0d, 0x0e0b0c0d, 0x1a17181a, 0x0c090a0b, 0x03000001, 0x05000001, 0x06000002, 0x07000002, 0x07000002, 0x07000002, 0x06000001, 0x07000002, 0x05000001, 0x03010101, 0x04010000, 0x04000000, 0x835a686c, 0xb97d9698, 0x3822292d, 0xeb62a5c0, 0xff3797c1, 0xfe40a1ca, 0xff48a7d2, 0xff63b9d1, 0xff98c498, 0xffe7d445, 0xffffda27, 0xfffdd926, 0xffffd826, 0xfffcda38, 0xfffddd45, 0xfffdda25, 0xfffed826, 0xfffeda2b, 0xfffbc521, 0xffffd12e, 0xffcf9822, 0xff584a33, 0xff302c2a, 0xff2f2b2c, 0xff2d292d, 0xff2d292c, 0xff2e282c, 0xff747172, 0xfffbfbfb, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xffffffff, 0xffffffff, 0xffffffff, 0xffffffff, 0xffc3c3c4, 0xff322e32, 0xff383738, 0x332a2929, 0x7d282829, 0xff312d30, 0xff2d282d, 0xff2d282c, 0xff2e292d, 0xff2f2a2e, 0xff312c30, 0xfe373135, 0xff6e686b, 0x8b545354, 0x0d030205, 0x0a030003, 0x0c060508, 0x110d0e10, 0x2a27282a, 0x1b18181a, 0x08030205, 0x05000001, 0x05000002, 0x0a060608, 0x05000001, 0x06000001, 0x07000002, 0x07000002, 0x06000001, 0x07000002, 0x06000001, 0x07000002, 0x06000001, 0x0a020304, 0x08020002, 0x09020002, 0x0a010002, 0x36222528, 0x150a0a0e, 0xc36994a4, 0xff3896be, 0xff3596c0, 0xfe41a3cd, 0xff51afd7, 0xff6db9c2, 0xffd5d156, 0xfffbd429, 0xfffed525, 0xfffdd926, 0xfffed627, 0xfffbca24, 0xffffd82c, 0xfffed925, 0xffffd928, 0xffffd729, 0xfff9bb1d, 0xfff8c628, 0xffb48320, 0xff594f3e, 0xff2e2929, 0xff2e292d, 0xff2d282d, 0xff2d292c, 0xff2d282c, 0xff6a686a, 0xfff6f6f6, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffdfdfd, 0xfffefefe, 0xffebebec, 0xff999798, 0xff6e6d6d, 0xffc1c0c0, 0xffb6b4b6, 0xff312c30, 0xff484748, 0x07070707, 0x38171717, 0xe5333034, 0xff2d292a, 0xff2d282d, 0xff302b2f, 0xff302b2f, 0xff302b2f, 0xff363034, 0xff605d5f, 0x5c333334, 0x07010001, 0x06030102, 0x08070707, 0x0c0b0c0b, 0x0b08090a, 0x07000103, 0x06000001, 0x07000002, 0x06000002, 0x06000001, 0x07000002, 0x06000001, 0x07000002, 0x07000002, 0x07000002, 0x07000002, 0x07000002, 0x07000002, 0x09010203, 0x0b030204, 0x0a020002, 0x0a010002, 0x0a020003, 0x05000000, 0x7142575f, 0xff4ba2c8, 0xfe2a8bb9, 0xff409fca, 0xff49a6d2, 0xff4ba6c2, 0xffb6cb7b, 0xffe1d048, 0xfff3cc2c, 0xfffddb25, 0xffffd92a, 0xfffbc822, 0xfffcd026, 0xfffed927, 0xffffd827, 0xfffed929, 0xfffed328, 0xfff9b81a, 0xfff4bd23, 0xff956f25, 0xff4a4337, 0xff2d282c, 0xff2d292c, 0xff2d282d, 0xff2e292c, 0xff2d282c, 0xff474446, 0xffd3d2d3, 0xfffefefe, 0xfffdfdfd, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffefefe, 0xfffdfdfd, 0xfffefefe, 0xfff4f3f4, 0xff908e91, 0xff716c71, 0xff575256, 0xff464145, 0xff5c585c, 0xff2e292d, 0xff454547, 0x24181616, 0x120e0e0d, 0xb73f3e40, 0xff322d31, 0xfe2c272b, 0xff302b2f, 0xff312c30, 0xff312c30, 0xff342f33, 0xe8434144, 0x3c1f1d1f, 0x09080508, 0x09090607, 0x05040404, 0x02000000, 0x06000001, 0x07000002, 0x07000002, 0x06000001, 0x05000002, 0x07000002, 0x06000001, 0x07000002, 0x07000002, 0x07000002, 0x07000002, 0x07000002, 0x06000001, 0x09010203, 0x10060608, 0x0a020002, 0x09010002, 0x09020002, 0x09030001, 0x52323e42, 0xfa5facca, 0xfe2789b4, 0xfe3a99c3, 0xff41a2cd, 0xff3e9dc0, 0xff90c3a3, 0xffb6c976, 0xffd2c551, 0xfffdd629, 0xfffedb2e, 0xfffcd42a, 0xfffdcb26, 0xfffed72a, 0xfffdd926, 0xfffed828, 0xfffeda29, 0xfffed52b, 0xfff8b91c, 0xffd9a621, 0xff5f4723, 0xff302a2b, 0xff2d292d, 0xff2e292c, 0xff2e282d, 0xff2d292c, 0xff2e292d, 0xff292428, 0xff575457, 0xffdcdbdc, 0xffffffff, 0xfffdfdfd, 0xfffdfdfd, 0xfffefefe, 0xfffefefe, 0xfffdfdfd, 0xfffdfdfd, 0xffffffff, 0xffbebdbf, 0xff757074, 0xff4e494d, 0xff2e292d, 0xff2d282c, 0xff322e32, 0xfe2d292d, 0xff2b282c, 0xe4464546, 0x52232222, 0x241e1d1d, 0xad373839, 0xff342f33, 0xff2e292d, 0xff302b2f, 0xff312c30, 0xff302c30, 0xce48484a, 0x231e1c1d, 0x08080506, 0x07050306, 0x08030406, 0x06000001, 0x06000002, 0x06000002, 0x07000002, 0x05000001, 0x05040403, 0x07000002, 0x07000002, 0x07000002, 0x07000002, 0x07000002, 0x07000002, 0x07000002, 0x05000001, 0x0f060608, 0x0b020003, 0x0a020003, 0x0a020002, 0x08000000, 0x3620262b, 0xde5b97ad, 0xff348fb7, 0xfe2c8bb7, 0xff3799c3, 0xff3b9ac3, 0xff6eb8c2, 0xff87bfad, 0xff9abb8e, 0xffe8d23d, 0xffffda31, 0xfffcd72b, 0xfffccc25, 0xfffdd227, 0xfffed829, 0xfffed927, 0xfffdd829, 0xfffed929, 0xfffed52a, 0xfff5b71c, 0xffb88b24, 0xff564425, 0xff2f2b2b, 0xff2e292e, 0xff2e292d, 0xff2e282d, 0xff2d292c, 0xff2e292d, 0xff2e282c, 0xff282327, 0xff534f53, 0xffdddcde, 0xffffffff, 0xfffdfdfd, 0xfffdfdfd, 0xfffefefe, 0xfffdfdfd, 0xffffffff, 0xffd5d4d6, 0xff767276, 0xff544e53, 0xff322c30, 0xff2e292d, 0xff2d292d, 0xff2d292c, 0xff2f2a2e, 0xfe2d282c, 0xff312c30, 0xf83a383a, 0x702f2f2f, 0x16161616, 0xff413f41, 0xff2c272b, 0xff2e292d, 0xfe2d282c, 0xff322f33, 0xb8545656, 0x0f0e0c0d, 0x05030002, 0x110a090b, 0x06000001, 0x06000001, 0x07000002, 0x06000001, 0x06000002, 0x03010101, 0x07060706, 0x07000002, 0x07000002, 0x07000002, 0x07000002, 0x07000002, 0x07000002, 0x06000001, 0x0e050608, 0x0d040305, 0x0a030002, 0x0b010003, 0x08010001, 0x170f0e13, 0xc1588798, 0xff338db5, 0xff3090ba, 0xff2b8db8, 0xff3091bc, 0xff50acce, 0xff6abac6, 0xff83b9ab, 0xffc7ca60, 0xfffdd32a, 0xfffcd329, 0xfffccb27, 0xfffbc620, 0xfffdd428, 0xfffcda28, 0xffffd82b, 0xfffed928, 0xfffdd928, 0xffffd72b, 0xfff4b81d, 0xffb98c1f, 0xff664d26, 0xff312c2a, 0xff2e2a2b, 0xff2d292b, 0xff2d282d, 0xff2e292c, 0xff2e292d, 0xff2e292d, 0xff2d282c, 0xff2e292d, 0xff4b484c, 0xffd6d6d6, 0xffffffff, 0xfffdfdfd, 0xfffdfdfd, 0xffffffff, 0xffefefef, 0xff736f73, 0xff443f43, 0xff363034, 0xff2d282c, 0xff2d282c, 0xff2d282c, 0xff2e292d, 0xff2e292d, 0xff2e292d, 0xfe2f2a2e, 0xff2f2a2e, 0xfa383637, 0x784d4e4f, 0xff3b393c, 0xff2d272b, 0xff2e292d, 0xfe2f292d, 0xf239373a, 0x34252124, 0x05020002, 0x09010002, 0x1209080a, 0x06000001, 0x06000001, 0x06000001, 0x07000002, 0x07000002, 0x05000001, 0x03020202, 0x07000002, 0x07000002, 0x07000002, 0x07000002, 0x06000001, 0x06000001, 0x09010203, 0x0f060507, 0x09010002, 0x0a020003, 0x08000002, 0x0e090505, 0xad608391, 0xff338ab2, 0xfe2b8cb5, 0xff2787b3, 0xff2d8eb8, 0xff3e9dc8, 0xff5fb8d8, 0xff6bb8c9, 0xffa6c286, 0xffe7c63c, 0xfff9ca24, 0xfffdca24, 0xfff9bd1c, 0xfffdd52a, 0xfffdd62a, 0xffffd62a, 0xfffad023, 0xffffd929, 0xfffdd829, 0xffffd92c, 0xfff7b81c, 0xffd39f1e, 0xff8a6a24, 0xff3c3429, 0xff2f2a2d, 0xff2d292e, 0xff2e282d, 0xff2e282c, 0xff2d292d, 0xff2e292d, 0xff2e292d, 0xff2d282c, 0xff2e292d, 0xff4c484c, 0xffd1d0d1, 0xfffefefe, 0xfffefefe, 0xffffffff, 0xff9a9899, 0xff4e494d, 0xff353034, 0xff2d282c, 0xff2d292c, 0xff2e282d, 0xff2e292d, 0xff2d282c, 0xff2d282c, 0xff2f2a2e, 0xff2f2a2e, 0xfe322e32, 0xff2c2529, 0xff545657, 0xfe3f3d40, 0xfe2b262a, 0xfe2d282c, 0xff302d2f, 0x99414342, 0x00000000, 0x09010002, 0x0a020003, 0x0f060708, 0x06000001, 0x07000002, 0x06000001, 0x06000001, 0x07000002, 0x06000002, 0x06020204, 0x07000002, 0x07000002, 0x07000002, 0x06000001, 0x06000001, 0x0a020304, 0x0c020205, 0x0a020002, 0x0a020002, 0x09010002, 0x06030001, 0x894f6772, 0xff4293b5, 0xfe2181ab, 0xfe2282ae, 0xff2b88b4, 0xff3695c1, 0xff54b3da, 0xff61b7d7, 0xff98be96, 0xffd2c251, 0xffefc32d, 0xfffcc41d, 0xfffabe20, 0xffffd428, 0xfffcd128, 0xfffcd62d, 0xfffbc622, 0xfffdd628, 0xfffed929, 0xfffdda2a, 0xfffdd42a, 0xfff9ba1b, 0xfffcc023, 0xffdca524, 0xff664f24, 0xff322b28, 0xff2d292c, 0xff2d292c, 0xff2e292c, 0xff2d292d, 0xff2e292d, 0xff2e292d, 0xff2d292d, 0xff2d282c, 0xff2a2529, 0xff484547, 0xffc1bfc1, 0xffffffff, 0xffe9e8e9, 0xff5f5c5e, 0xff312c30, 0xff2e292d, 0xff2d292c, 0xff2d292d, 0xff2e282d, 0xff2d282c, 0xff2d282c, 0xff2e292d, 0xff2f2a2e, 0xff302b2f, 0xff342f33, 0xfe2f2b2f, 0xff322d32, 0xfe363437, 0xfe2b262a, 0xff332f32, 0xdf494c4c, 0x1f161314, 0x06000000, 0x0a020003, 0x10070709, 0x06000001, 0x06000001, 0x06000001, 0x07000002, 0x07000002, 0x06000002, 0x05000002, 0x05000001, 0x07000002, 0x06000001, 0x06000001, 0x07000002, 0x0d040506, 0x0d040306, 0x0b030003, 0x0b020004, 0x09000000, 0x04000000, 0x5f36464b, 0xf64794b4, 0xff2282ab, 0xfe2383ab, 0xff2b88ae, 0xff3894be, 0xff4ba7d1, 0xff57b3d9, 0xff80bab0, 0xffbebd67, 0xffedc32e, 0xfffdc115, 0xfffbc01e, 0xfffed22a, 0xfffcd132, 0xfffccf2a, 0xfffbc525, 0xfffdd027, 0xfffdd829, 0xfffed82b, 0xfffeda30, 0xfffcc621, 0xfffdcb23, 0xfffcc624, 0xfffebf23, 0xffd3981c, 0xff7c6026, 0xff433728, 0xff2c292a, 0xff2d292c, 0xff2e292d, 0xff2d292d, 0xff2d292d, 0xff2e292d, 0xff2d282c, 0xff2d282c, 0xff2b252a, 0xff3d383c, 0xff959394, 0xffa5a4a6, 0xff373337, 0xff2d282c, 0xff2d282c, 0xff2d282c, 0xff2e282d, 0xff2d282c, 0xff2d282c, 0xff2d282c, 0xff2d282c, 0xff2e292d, 0xff2c272b, 0xff302b2f, 0xff312c30, 0xff3c363a, 0xfe2e2a2e, 0xff312c2f, 0xc7414343, 0x351c1a1d, 0x05000000, 0x09010002, 0x0d040305, 0x09010103, 0x05000001, 0x03000000, 0x05000001, 0x06000001, 0x05000001, 0x06000002, 0x06000002, 0x07000002, 0x06000001, 0x07000002, 0x09010203, 0x0f060507, 0x08010001, 0x06000000, 0x05000000, 0x08000002, 0x08020001, 0x3720262b, 0xdc4d8ba5, 0xff2a89b2, 0xfe2684af, 0xff3089aa, 0xff469ab2, 0xff49a6ca, 0xff53b1d8, 0xff73b6c4, 0xffa3b787, 0xffd9c34a, 0xffdeb836, 0xfffdc01b, 0xfffdd326, 0xfffbc933, 0xfffcd33a, 0xfffcc923, 0xfffac222, 0xfffdd528, 0xfffed829, 0xfffdd931, 0xfffdd02f, 0xfffbc922, 0xfffed92a, 0xfffdd132, 0xfffcc223, 0xfffebb21, 0xffcb951d, 0xff705725, 0xff322d2a, 0xff2d282c, 0xff2e292d, 0xff2e292d, 0xff2d282c, 0xff2d282c, 0xff2e292d, 0xff2e292d, 0xff2d282c, 0xff2d282c, 0xff332e31, 0xff373337, 0xff2f292d, 0xff2e282c, 0xff2f2a2e, 0xff2f2a2e, 0xff2d282c, 0xff2e292d, 0xff2e292d, 0xff353034, 0xff423d41, 0xff3d383c, 0xff423d41, 0xff343134, 0xff3d393d, 0xff3c393c, 0xff302c30, 0xde3d3d3e, 0x351b1b1d, 0x09010002, 0x0a020002, 0x0a020002, 0x0a030204, 0x04010102, 0x00000000, 0x01000000, 0x03000001, 0x04000001, 0x05000001, 0x05000001, 0x05000001, 0x05000001, 0x0d040406, 0x0d050406, 0x10060407, 0x1f0c0a0d, 0x411c1d21, 0x6134393b, 0x7f4c5356, 0x59343b3f, 0x3621282d, 0xdb6c9dad, 0xff358fb7, 0xfe2480aa, 0xff3b8faa, 0xff75a588, 0xff68a9a7, 0xff55aed3, 0xff6eb5c5, 0xff96b798, 0xffaec17c, 0xffc7b24b, 0xfffbbb16, 0xfffdd025, 0xfffbcc26, 0xfffbcc2f, 0xfffdcc25, 0xfffac31f, 0xfffbcb23, 0xfffdd727, 0xfffdd82b, 0xfffdd42e, 0xfff8c120, 0xfffcd629, 0xfffed92a, 0xfffdd62b, 0xfffdce2d, 0xfffac222, 0xfff7b61d, 0xff9f7a25, 0xff463b29, 0xff2d282c, 0xff2d292d, 0xff2d292d, 0xff2e292d, 0xff2e292d, 0xff2e292d, 0xff2d282c, 0xff2e292d, 0xff2f2a2e, 0xff2e292d, 0xff2c292c, 0xff2d292c, 0xff2e282d, 0xfe2c272b, 0xff2f2a2d, 0xff302b2f, 0xff383337, 0xff555054, 0xff777377, 0xff8a888b, 0xff767477, 0xfb555356, 0xf7555656, 0xfb636464, 0xff3b3a3b, 0xf4373638, 0x5d2f2f30, 0x02000000, 0x0a000002, 0x09010002, 0x08020103, 0x06030304, 0x02010101, 0x01000000, 0x01000000, 0x01000000, 0x01000000, 0x02000000, 0x03000000, 0x03000000, 0x02000000, 0x09030003, 0x3818191d, 0x972f3439, 0xec465358, 0xff4b6471, 0xff527686, 0xff548ba4, 0xff6daac3, 0xf961a3bf, 0xff529ebd, 0xfe2682ae, 0xfe2484b0, 0xff80ad8c, 0xff9db06d, 0xff66adbb, 0xff70b3bf, 0xffbab46a, 0xffa0b887, 0xffbdb964, 0xfff5bf22, 0xfffccb23, 0xfffcd227, 0xfffbc827, 0xfffbcc27, 0xfffdca24, 0xfffcc822, 0xfffcd026, 0xfffcd426, 0xfffdd529, 0xfffac021, 0xfffbcc29, 0xfffdd82b, 0xfffed727, 0xfffed92a, 0xfffdda32, 0xfffdd22c, 0xfff9c220, 0xffc59826, 0xff584828, 0xff2e292d, 0xff2e292c, 0xff2d292d, 0xff2d282d, 0xff2d282c, 0xff2e292d, 0xff2e292d, 0xff2d282c, 0xff2e292d, 0xff2f2a2e, 0xff2e292d, 0xff2d282c, 0xff2e292c, 0xff2f2a2e, 0xf2363335, 0xd9302e30, 0xdd363437, 0xd7373537, 0xc42c2a2b, 0xc2313031, 0xae3b3c3c, 0x82343435, 0x7d4d5050, 0xe0626767, 0xff444346, 0x83444445, 0x00000000, 0x09000002, 0x09020002, 0x08020103, 0x08050606, 0x05040504, 0x01000100, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x01000000, 0x00000000, 0x552c2b2c, 0xe23d454b, 0xff3c6577, 0xff6aa0bb, 0xff8ec4d8, 0xfe92c9e2, 0xfe70b7d4, 0xff7ebad4, 0xff8bbed6, 0xfe7ab7ce, 0xff1d7eaa, 0xff2b8dbb, 0xff99af78, 0xffa3b077, 0xff89b19d, 0xffc5b45c, 0xffecb72f, 0xffbaba65, 0xffecbf2e, 0xfffcca21, 0xfffbce23, 0xfffccc27, 0xfffbc723, 0xfffcce29, 0xfffac21f, 0xfffdcd25, 0xfffac61a, 0xfffcd125, 0xfffabc1e, 0xfffabf26, 0xfffcd333, 0xfffbca22, 0xfffdd426, 0xffffd82a, 0xfffdda2e, 0xfffdd62b, 0xfff5bc20, 0xffa58524, 0xff70572a, 0xff352d2a, 0xff2d2a2c, 0xff2e282e, 0xff2d292d, 0xff2e292c, 0xff2e292d, 0xff2e292d, 0xff2e292d, 0xff2d282c, 0xff2d282c, 0xff2e292d, 0xff2d282c, 0xff2d292c, 0xff312d31, 0xb63c3c3e, 0x26100e11, 0x301b191b, 0x2d202020, 0x1b171616, 0x13131112, 0x00000000, 0x00000000, 0x5d313031, 0xff616765, 0x6b2e2e32, 0x06020003, 0x09000001, 0x09010002, 0x07020001, 0x0b08090a, 0x06040505, 0x01000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xf144484c, 0xff457b94, 0xff5bb2d8, 0xfe8acae6, 0xff91cde8, 0xff79bfdc, 0xff4e9dc2, 0xff3d92b4, 0xff9cc3d8, 0xff97b8c5, 0xfe3881a3, 0xff3399c5, 0xfea2b68b, 0xffd3af45, 0xffecb12c, 0xfff8b821, 0xffd1bb4d, 0xffe5bb36, 0xfffdc722, 0xfff9c21d, 0xfffdd128, 0xfffbc624, 0xfffcce28, 0xfffabd1c, 0xfffecd25, 0xfffcca1e, 0xfffcca21, 0xfffabc1e, 0xfffbaf17, 0xfffdce2c, 0xfffabd1d, 0xfffdc722, 0xfffed82b, 0xfffdd72a, 0xffffd82c, 0xfff9c31e, 0xfffdca25, 0xffdaa421, 0xff5d4922, 0xff53422a, 0xff2d282c, 0xff2d292b, 0xff2d282d, 0xff2e282c, 0xff2d282d, 0xff2d282c, 0xff2d282c, 0xff2e292d, 0xff2d282c, 0xff2e292d, 0xff2e292d, 0xff2c292c, 0xff322b2f, 0xba373739, 0x110c0a0d, 0x0f0c0b0d, 0x1a18191a, 0x08070807, 0x05040304, 0x02010000, 0x0a060505, 0x94535755, 0x733c3d3d, 0x0f050306, 0x09010002, 0x09010002, 0x0a040205, 0x07060505, 0x03000001, 0x02000000, 0x01000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xff4f7484, 0xfe5bb8e0, 0xff5db6dc, 0xff7fc8e6, 0xff68b6da, 0xff5fadca, 0xff348fb6, 0xff267da2, 0xfe96bccc, 0xfcb2887d, 0xff3b6577, 0xfe8aada6, 0xffd7af45, 0xfff8ad16, 0xfffcb516, 0xffe9b931, 0xffe8b72e, 0xfffebc1a, 0xfff9ba18, 0xfffdcd25, 0xfffbc520, 0xfffdca26, 0xfff9bd1e, 0xfffdc21e, 0xfff8b70f, 0xfffbc71c, 0xfffbc221, 0xfff9ae15, 0xfffcc522, 0xfffbc223, 0xfffbbc1b, 0xfffbca21, 0xfffccc24, 0xfffdd333, 0xfffbca24, 0xfffcc220, 0xfff7cf29, 0xfff8b921, 0xffa17520, 0xff463727, 0xff443b2a, 0xff302b2b, 0xff2e2a2d, 0xff2d292d, 0xff2e2a2c, 0xff2f2a2e, 0xff2e292d, 0xff2d282c, 0xff2d282c, 0xff2e292d, 0xff2f2a2e, 0xff2f2a2e, 0xff2f2a2d, 0xc6322f31, 0x1d111013, 0x110e0d10, 0x13131212, 0x0b0a0a0a, 0x01000101, 0x02010000, 0x07050303, 0x22171717, 0x02000000, 0x08020002, 0x0a020001, 0x0a040404, 0x05020302, 0x04000001, 0x03000001, 0x02000000, 0x01000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xff5db1d6, 0xff50add4, 0xff65b7da, 0xff6abcde, 0xff6db2cf, 0xff469abf, 0xff1d7aa3, 0xff4a97b9, 0xffa37e73, 0xff9d5d35, 0xfe417280, 0xffdd9c26, 0xfef1a01e, 0xfffcb017, 0xfffaaf16, 0xfff9ae15, 0xfffbb114, 0xfff9b218, 0xfffcc11e, 0xfffbc622, 0xfffdc724, 0xfff9bd1d, 0xfffbb91d, 0xfffab313, 0xfffabe17, 0xfffdc61f, 0xfffcb418, 0xfffbbe1e, 0xfffdc422, 0xfffbbd1f, 0xfffcbe20, 0xfffabd1c, 0xfffabb22, 0xfffcce2b, 0xfffbc11e, 0xfffcc01c, 0xffeabc25, 0xffb98a1e, 0xffe4a424, 0xff6c5223, 0xff3f3327, 0xff3c332b, 0xff2e2a2a, 0xff2d282e, 0xff2e292d, 0xff2d282c, 0xff2d282c, 0xff2e292d, 0xff2e292d, 0xff2d282c, 0xff2e292d, 0xff2f2a2c, 0xff2e292c, 0xda373638, 0x331b1d1e, 0x09050607, 0x09080908, 0x00000000, 0x00000000, 0x05030203, 0x07030103, 0x06030102, 0x04010001, 0x08030304, 0x09040406, 0x0a060709, 0x06000102, 0x06000002, 0x05000001, 0x02000000, 0x01000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xff5fb6dd, 0xff419bc2, 0xff5ca8ca, 0xff51a3c6, 0xff3e92b9, 0xff2581a9, 0xff1c7ba4, 0xff428bad, 0xff7c401d, 0xffbc782c, 0xff61624e, 0xffbe6314, 0xfff4a525, 0xfffaac15, 0xfffaac1a, 0xfffba911, 0xfffab31d, 0xfffcba1a, 0xfffbc321, 0xfffcc122, 0xfffbb81c, 0xfffbb41a, 0xfffab518, 0xfffcbd1e, 0xfffaba19, 0xfffcbf1d, 0xfffbbb1e, 0xfffbbf1e, 0xfffcc023, 0xfffbc020, 0xfffbbb1d, 0xfffab51a, 0xfffcc722, 0xfffbc21e, 0xfffab61b, 0xfffbbb1d, 0xfff9b11a, 0xffbf8b1e, 0xffbd881f, 0xffd39520, 0xff684f22, 0xff403628, 0xff3b332a, 0xff2c292d, 0xff2d292d, 0xff2e282c, 0xff2e282d, 0xff2d282d, 0xff2d282c, 0xff2e282d, 0xff2e292d, 0xff2f2a2e, 0xff2c292d, 0xdc373333, 0x32191818, 0x07020204, 0x00000000, 0x00000000, 0x00000000, 0x07010203, 0x08010103, 0x0a030305, 0x02000000, 0x03020202, 0x04010203, 0x03000000, 0x05000001, 0x05000001, 0x05000001, 0x04000001, 0x02000000, 0x01000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0xff5bafd2, 0xff4496b8, 0xff4397bb, 0xff2a85b1, 0xff2083aa, 0xff1d79a1, 0xff2583ac, 0xff3b6e85, 0xff77331a, 0xff994a26, 0xff52443b, 0xffd98218, 0xfffcad17, 0xfffbab1f, 0xfffaac1c, 0xfffcb223, 0xfffcb215, 0xfffbb719, 0xfffbb61a, 0xfffaaf18, 0xfffbb116, 0xfffbb419, 0xfffcbb1d, 0xfffaad17, 0xfffab41e, 0xfffcb917, 0xfffcba1d, 0xfffbbf1d, 0xfffbc123, 0xfffab91c, 0xfffab51b, 0xfffcc01d, 0xfffed329, 0xfffbb81c, 0xfffcb51c, 0xfffab117, 0xfffbac19, 0xfff9ac17, 0xffad7b19, 0xffbb861e, 0xffdd9c1f, 0xff6e5220, 0xff564a2d, 0xff3a3027, 0xff282528, 0xff2c292e, 0xff2d2a2b, 0xff2e292c, 0xff2e292d, 0xff2d2a2c, 0xff2d282c, 0xff322c30, 0xff312c2a, 0xe54f412f, 0x43332b1f, 0x0e050707, 0x0a080709, 0x03000201, 0x04000000, 0x06000001, 0x05000001, 0x04000001, 0x02000000, 0x01000000, 0x02000000, 0x02000000, 0x03000000, 0x04000001, 0x05000001, 0x05000001, 0x03000000, 0x01000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x01000000, 0xff2c8ab1, 0xff3f94b8, 0xff2b86ad, 0xff2686ae, 0xff1e77a1, 0xff207ba3, 0xff3387ab, 0xff3a5363, 0xff903616, 0xff933920, 0xff64402e, 0xffdf8e19, 0xffde7f0e, 0xffd67a10, 0xfffab12a, 0xfffba919, 0xfffbab12, 0xfffbaf16, 0xfff9ac16, 0xfffaab14, 0xfffdb318, 0xfffbba1d, 0xfffaad16, 0xfffcae17, 0xfffab013, 0xfffcbd1e, 0xfffabb19, 0xfffabd20, 0xfffdb51e, 0xfffcb61a, 0xfffcb918, 0xfff8b012, 0xfff9b71a, 0xfff8ae17, 0xfffbad16, 0xfffaac16, 0xfffbab15, 0xfff9a816, 0xfffeac1c, 0xffba841c, 0xffb37d1a, 0xffdda624, 0xff8c6620, 0xff9a6f1f, 0xffb77f2a, 0xff473424, 0xff302a2d, 0xff2f2a30, 0xff2d292c, 0xff2e292e, 0xff2f2b2c, 0xff37322c, 0xfe5b4627, 0xffbc8b2a, 0x887c602b, 0x130a0808, 0x1b16171b, 0x02000000, 0x06000001, 0x05000001, 0x03000000, 0x02000000, 0x01000000, 0x00000000, 0x00000000, 0x00000000, 0x01000000, 0x02000000, 0x04000001, 0x05000001, 0x05000001, 0x03000000, 0x02000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x01000000, 0x01000100, 0x03020302, 0xff2f8bb2, 0xff2e89b0, 0xff2c89b2, 0xff1a799f, 0xff1f759f, 0xff2782a6, 0xff3b84a4, 0xff393c43, 0xff863519, 0xff7a2f18, 0xff6d301f, 0xffb24e1b, 0xffc65a10, 0xffe59528, 0xfffdb123, 0xfffba60d, 0xfffbaa12, 0xfffba913, 0xfffaab15, 0xfffcb319, 0xfffbb519, 0xfffaab16, 0xfffbac16, 0xfffab417, 0xfffcbc1c, 0xfffcb61a, 0xfff5ac1c, 0xfff8b01d, 0xfffbb419, 0xfffab217, 0xfffbb616, 0xfff19d0b, 0xfffbaa17, 0xfff9a713, 0xfffaa914, 0xfffbac16, 0xfffaab16, 0xfff6a216, 0xfff9a512, 0xffffae15, 0xffe7a71e, 0xffc98d19, 0xffda931e, 0xffd48e1b, 0xffdb8f17, 0xffb5791d, 0xff6e5123, 0xff53432d, 0xff433626, 0xff3c3228, 0xff564225, 0xff84622c, 0xfe9e7016, 0xffffb424, 0xdab29758, 0x5f3a3c3b, 0x09060709, 0x04020201, 0x04000001, 0x04000001, 0x02000000, 0x01000000, 0x01000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x01000000, 0x03000000, 0x05000001, 0x06000001, 0x04000001, 0x03000001, 0x01000000, 0x00000000, 0x00000000, 0x01000000, 0x03020302, 0x03020202, 0x08070807, 0xff348db4, 0xff2a88b0, 0xff257ba2, 0xff1b6e90, 0xff2280a8, 0xff3080a2, 0xff327692, 0xff42322e, 0xff612b1e, 0xff5f2a1b, 0xff693120, 0xffa3350f, 0xffc55a0d, 0xfff0a023, 0xfffba913, 0xfffca912, 0xfff8a911, 0xfffaaa13, 0xfff9aa13, 0xfffbae15, 0xfffba812, 0xfffaac16, 0xfffcb317, 0xfffab518, 0xfffcb51b, 0xfff3a419, 0xfff39d18, 0xfffbad17, 0xfff9ac17, 0xfffbb215, 0xfff7aa15, 0xfff8a816, 0xfff9a914, 0xfffaa815, 0xfffaab17, 0xfffbad17, 0xfff9aa18, 0xfff5a114, 0xfffba815, 0xfff6a714, 0xfffcaf19, 0xfff7a417, 0xffec9c19, 0xfff7a813, 0xfff8a516, 0xffe99412, 0xffda981d, 0xffcb8f22, 0xffc18d2a, 0xffb98321, 0xffda9719, 0xfffdb222, 0xffffb01a, 0xffe8a828, 0xf39c8b63, 0x924a4d4c, 0x05040405, 0x0a080809, 0x01000000, 0x02000000, 0x01000000, 0x01000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x01000000, 0x03000000, 0x05000001, 0x06000002, 0x06000001, 0x04000001, 0x02000001, 0x07050506, 0x0b0a0a0b, 0x07050606, 0x04030403, 0x0a090a09, 0x110f1110, 0xff2885ae, 0xff2586b1, 0xff1c6484, 0xff247393, 0xff24799c, 0xff25769a, 0xff2b596f, 0xff432e30, 0xff3d2925, 0xff5c2b1c, 0xff642718, 0xffaf410d, 0xffd16d0e, 0xfffdad1e, 0xfff7a20f, 0xfff8a911, 0xfffaa913, 0xfffaaa13, 0xfffbaa13, 0xfffca70f, 0xfffcac16, 0xfffcac16, 0xfffbb015, 0xfffbae16, 0xfff39e15, 0xfff29116, 0xfff9a617, 0xfffbab16, 0xfffbae14, 0xfff9b118, 0xffef9912, 0xfffaa915, 0xfffba915, 0xfff8a512, 0xfff6a013, 0xfffaac16, 0xfffaa214, 0xfff39e13, 0xfff7a713, 0xfff9a816, 0xfff69f15, 0xffef9714, 0xfff9a817, 0xfff8a613, 0xfff19910, 0xfffca817, 0xfffbae17, 0xfffaab15, 0xfffab126, 0xfffaaa14, 0xfffbab16, 0xfffaad13, 0xfff8ac16, 0xffaa7f2e, 0xff69695f, 0x9c424244, 0x0b0b0b0a, 0x0a070a09, 0x02000000, 0x03000001, 0x01000000, 0x01000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x00000000, 0x01000000, 0x03000001, 0x05000001, 0x07000003, 0x06000002, 0x06000001, 0x0c0a0b0a, 0x1b1a1815, 0x2524211e, 0x0d0b0c0b, 0x0d0c0d0c, 0x15131514, 0x0f0e0e0e, 0xff2988b1, 0xff1d7ca5, 0xff1e5e79, 0xff216685, 0xff257696, 0xff1b6689, 0xff2c4451, 0xff362f34, 0xff342927, 0xff5e2b1f, 0xff602a18, 0xffa73705, 0xffed951d, 0xfff6a311, 0xfff9a412, 0xfff9a910, 0xfffaaa14, 0xfffaaa12, 0xfffaa911, 0xfffbab16, 0xfff49e15, 0xfffaa30f, 0xfffba813, 0xfff29211, 0xffe57d0b, 0xfff29b11, 0xfffcad16, 0xfffaac15, 0xfffba415, 0xffef9314, 0xfff59f12, 0xfff9a917, 0xfffbab16, 0xfff6a114, 0xfff6a014, 0xfff8a112, 0xffe37d12, 0xfff9a516, 0xfff9a816, 0xfff7a016, 0xffee930e, 0xfff8a216, 0xfff6a212, 0xfff39a12, 0xfff7a214, 0xfffbab16, 0xfffcab17, 0xfffba911, 0xfffbab14, 0xfffcab14, 0xfffaab13, 0xfffbad1b, 0xffba8726, 0xff2f393c, 0xff213f4c, 0xab394346, 0x12121112, 0x1f1c1c1e, 0x0d0a0b0c, 0x04000001, 0x03000000, 0x01000000, 0x01000000, 0x01000000, 0x01000000, 0x01000000, 0x01000000, 0x03000101, 0x04000102, 0x05000001, 0x07000100, 0x0a020507, 0x18151515, 0x211c1710, 0x2c21190d, 0x12100b03, 0x17131512, 0x17161616, 0x0c0b0b0b, 0x08070807, 0xff2382ac, 0xff19759a, 0xff21617e, 0xff24607c, 0xff176e91, 0xff1c5b79, 0xff2b3c47, 0xff302b2e, 0xff432922, 0xff5e2b1d, 0xff672816, 0xffbc5410, 0xffcc650b, 0xfff19b17, 0xfff5a011, 0xfffaa813, 0xfff8a714, 0xfff9aa11, 0xfffcab16, 0xfff6a119, 0xfff08e0d, 0xfff9a412, 0xfff1920d, 0xffed8b0e, 0xfff49813, 0xfffbad16, 0xfffaab15, 0xfffbad15, 0xfff69d11, 0xfff5a014, 0xfffaaa16, 0xfffbac15, 0xfff7a216, 0xffea8810, 0xfff39914, 0xffe78010, 0xfff29515, 0xfffbab15, 0xfff6a314, 0xffef8f15, 0xfff5a015, 0xfff7a417, 0xffe68913, 0xfff6a113, 0xfffaab16, 0xfffaab16, 0xfffbaa15, 0xfff7a411, 0xfffbaa14, 0xfffaaa13, 0xfffead15, 0xffbf871e, 0xff383228, 0xff284b5a, 0xff1e3a49, 0xfc5d747b, 0x87596c6f, 0x523b4346, 0x09060607, 0x05000001, 0x04000001, 0x04000001, 0x03000000, 0x02000000, 0x02000000, 0x02000000, 0x04020203, 0x12101111, 0x12101111, 0x0a060607, 0x03000001, 0x0c0a0908, 0x5a473d24, 0x6a50472a, 0x241e180e, 0x56433b29, 0x664e452d, 0x1814120e, 0x0d0b0b0b, 0x0a09090a, 0xff1f79a0, 0xff1c749c, 0xff22576e, 0xff235b76, 0xff106589, 0xff24536a, 0xff2c363d, 0xff31292c, 0xff5f2f22, 0xff58291c, 0xff6f2b12, 0xffb44f10, 0xffd97612, 0xffe48a17, 0xfff49a0f, 0xfff6a015, 0xfff9a813, 0xfffdaa17, 0xfff7a41a, 0xffef920e, 0xfff69e0f, 0xffef8e0c, 0xfff09011, 0xffdf7109, 0xffee8e10, 0xfffcab16, 0xfffbab17, 0xfffba816, 0xffee9010, 0xfff69e13, 0xfff19b12, 0xfff79e14, 0xffeb8c10, 0xfff09112, 0xffed8d11, 0xfff09916, 0xfffdac17, 0xfff49a12, 0xffe57913, 0xffed8c13, 0xfff8a815, 0xffe58513, 0xffe78914, 0xfff5a116, 0xfff7a615, 0xfffbac14, 0xfffaa915, 0xfff8a716, 0xfffbac18, 0xfffea814, 0xffcc8f23, 0xff443827, 0xff2b2e35, 0xff2c5363, 0xfe213341, 0xff3d5d6b, 0xeb95bac2, 0x60364348, 0x00000000, 0x06000002, 0x05000001, 0x05000001, 0x05000001, 0x05000001, 0x04000001, 0x07040504, 0x110f100f, 0x1a191717, 0x100e0e0f, 0x05040403, 0x1613100b, 0x93726743, 0xf3b5a057, 0xeeada148, 0xa67b7845, 0x82665d43, 0xb7897e50, 0x3e302b1e, 0x03030000, 0x4e3b3421, 0xff166c90, 0xff236f90, 0xff243b47, 0xff1a536c, 0xff1a6e93, 0xff2b4a5b, 0xff333139, 0xff393433, 0xff7b301a, 0xff55271d, 0xff7a321c, 0xffbf5912, 0xffd77510, 0xffda730b, 0xfff69d15, 0xfff6a211, 0xfff7a110, 0xfff39813, 0xffeb8d10, 0xfff39613, 0xffea7e05, 0xfff49312, 0xffda6706, 0xffd05303, 0xffed8910, 0xfffcaf16, 0xfffaa813, 0xffe8820e, 0xffe87e0f, 0xfff79e14, 0xffe47a0c, 0xffef8d13, 0xffec860b, 0xfff39a13, 0xfff6a213, 0xfffbab13, 0xfff1910f, 0xffdc6309, 0xffe88211, 0xfff8a314, 0xfff29619, 0xffda7714, 0xffda6e11, 0xffe38011, 0xfff9a715, 0xfffbaa16, 0xfff29d12, 0xfff2a016, 0xfffaa814, 0xffdf961f, 0xff574627, 0xff2b282c, 0xff2e4955, 0xff2a4d5f, 0xff253542, 0xfe2b4f61, 0xf68fb8c1, 0x59323f45, 0x00000000, 0x06000001, 0x06000001, 0x06000001, 0x06000001, 0x05000001, 0x0c080a0b, 0x14111313, 0x100e0f0f, 0x09080708, 0x08040603, 0x28221c14, 0xb0867748, 0xfeb8a84d, 0xe6aaa14e, 0xcc968d41, 0x44322e15, 0x2019170d, 0x48383021, 0x1e19140e, 0x73584d34, 0xf4b5a566, 0xff207ba1, 0xff275d75, 0xff272e35, 0xff1d4e65, 0xff287599, 0xff30414c, 0xff373539, 0xff533835, 0xff8e2e0d, 0xff4d2920, 0xff7d3118, 0xffc5600d, 0xffbd4c08, 0xffed9010, 0xfff19711, 0xfff79d12, 0xffec8a0d, 0xffec890f, 0xffeb8110, 0xffe57e08, 0xfff69414, 0xffd55f03, 0xffcf5104, 0xffe2740c, 0xfff59c10, 0xfff79d14, 0xffef8f11, 0xffe77a0a, 0xfff49d12, 0xffe8850f, 0xffea800f, 0xffe27708, 0xfff59e15, 0xfff8a813, 0xfff5a215, 0xffe7870f, 0xffd95a07, 0xffdf710b, 0xfff39614, 0xfff49d14, 0xffd86f0a, 0xffdd7b12, 0xffd06c0b, 0xffed9114, 0xfff3a114, 0xfff6a514, 0xfff29b14, 0xfff6a214, 0xffe19318, 0xff664d26, 0xff2a242b, 0xff253d4c, 0xff2b4251, 0xff234656, 0xff253845, 0xff2a4d5b, 0xf79cc3cb, 0x60374548, 0x01000000, 0x07000002, 0x07000002, 0x08010103, 0x0b040406, 0x17131211, 0x413c372f, 0x1f1b1713, 0x08070302, 0x09070301, 0x362c2317, 0xca978b4c, 0xfdb7a94a, 0xb2857e42, 0x34262009, 0x231b170d, 0x1c181009, 0xb78b7e52, 0xe5ab9b61, 0x7055492d, 0xe0a8975f, 0x7a605537, 0xff2a81a7, 0xff1e4d63, 0xff282d34, 0xff294c5f, 0xff185977, 0xff38373c, 0xff34353a, 0xff7e3623, 0xff7e2b11, 0xff4b2a23, 0xff904618, 0xffb34109, 0xffbf5008, 0xfff29313, 0xfff09511, 0xffe9830c, 0xffed8811, 0xffe4750d, 0xffe77705, 0xfff19118, 0xffda6807, 0xffcd5105, 0xffde6909, 0xffe1720b, 0xffe7840c, 0xffed8910, 0xffec830c, 0xffef8f0d, 0xfff19212, 0xffe77f0d, 0xffe77f0e, 0xffed8c11, 0xfff29813, 0xffeb8f10, 0xffda740f, 0xffc94f05, 0xffe3720d, 0xffe38110, 0xffe98914, 0xffde790e, 0xffe88b13, 0xffe38712, 0xffdd7e12, 0xffdb780d, 0xffed9713, 0xffdf8112, 0xffd66f0d, 0xffe5991b, 0xff6f4e23, 0xff272229, 0xff2b333a, 0xff234b5e, 0xff29363f, 0xff244556, 0xff263946, 0xff2d4753, 0xf57fabb7, 0x5229373c, 0x03000000, 0x09010204, 0x08000103, 0x0b060405, 0x372b251a, 0x67534934, 0x5a463b26, 0x2e252018, 0x0b080300, 0x624a4123, 0xe0a5964a, 0xd99e9240, 0x77595121, 0x392b2716, 0x27201c15, 0x3b2b2417, 0xc590814f, 0xefb29c5d, 0x9a73663a, 0x624b4027, 0x71564c30, 0xd48d834b, 0xff1f7194, 0xff1d4b60, 0xff283038, 0xff213f50, 0xff21495d, 0xff383234, 0xff343134, 0xff9a300f, 0xff652a19, 0xff563220, 0xff933e16, 0xffa92f04, 0xffce5e0a, 0xffef8d0f, 0xffe68411, 0xffea8511, 0xffe27008, 0xffe16505, 0xffe67407, 0xffd76308, 0xffcc4e04, 0xffda5e06, 0xffd55a07, 0xffcb5005, 0xffe1750a, 0xffe87a0d, 0xffe97d08, 0xffea810b, 0xffe9820f, 0xfff49815, 0xffeb890e, 0xffe87d0e, 0xffdf770c, 0xffc95d0e, 0xffbe4909, 0xffe17510, 0xffd67110, 0xffd0640d, 0xffe28211, 0xffea8d16, 0xffd77710, 0xffca610b, 0xffc15109, 0xffd57413, 0xffc14f0b, 0xffb03604, 0xffd57213, 0xff7f5c28, 0xff2f292b, 0xff2b2b2e, 0xff283f4d, 0xff273a46, 0xff2a2e36, 0xff244353, 0xff273a44, 0xff344448, 0xfa6b9aa1, 0x91546b70, 0x17100f0f, 0x04010002, 0x1912110d, 0x664d4731, 0x80635c41, 0x9e796c47, 0xd39d8c52, 0x98756845, 0x9d746934, 0xf4afa139, 0xfeb4a836, 0xaa817a44, 0x56433c26, 0x04030000, 0x5d403b24, 0xe891894a, 0xd98e8546, 0x85645734, 0x73564b2d, 0x79574e2e, 0xdb887f40, 0xc67b753f, 0xff126488, 0xff1e4c64, 0xff28313b, 0xff253f4c, 0xff2b363c, 0xff333137, 0xff412a26, 0xffa0300d, 0xff4f2a20, 0xff633820, 0xff94300e, 0xffa72c03, 0xffd86a0d, 0xffec9014, 0xffc25407, 0xffdb690a, 0xffe06911, 0xffe06706, 0xffdd680a, 0xffcb5005, 0xffd65a05, 0xffd05206, 0xffc84703, 0xffda6706, 0xffec8112, 0xffde6604, 0xffe77c09, 0xffe97f12, 0xffed8814, 0xffe2770a, 0xffe5760d, 0xffd66208, 0xffc7570d, 0xffb03705, 0xffcf5f0d, 0xffc95d09, 0xffcd6210, 0xffd7750f, 0xffe18213, 0xffba4c07, 0xffc2520b, 0xffac3506, 0xffbd4f0b, 0xffc2581c, 0xffa72c06, 0xff9c3b15, 0xff80562a, 0xff44392e, 0xff2d292c, 0xff2d2e34, 0xff293740, 0xff2a3033, 0xff292d35, 0xff234657, 0xff273d4a, 0xff363f3f, 0xff57888c, 0xea8cb0b4, 0x4d393e3d, 0x7c5e563a, 0xbe8f825b, 0x7f625a3f, 0x795e5640, 0xbc918258, 0xffbda75f, 0xfab7a444, 0xfdb5a630, 0xffb5a734, 0xecac9d46, 0xecae9d57, 0x5c463f28, 0x835a5639, 0xfa938e42, 0xc97c7940, 0x8e615c3e, 0x996b6745, 0x815f5737, 0xe188803e, 0x8f4e4818, 0x2714120a, 0xff15658a, 0xff224d63, 0xff26333d, 0xff2e353c, 0xff2f2d33, 0xff312f32, 0xff4c2921, 0xff9a2f10, 0xff382826, 0xff682f1c, 0xff9e2c08, 0xffa83201, 0xffec8c1a, 0xffcd660f, 0xffcb5309, 0xffdf6b12, 0xffe17009, 0xffea8010, 0xffcf5506, 0xffd75804, 0xffd15009, 0xffc54704, 0xffd96206, 0xfff08b11, 0xffdd6507, 0xffe06d07, 0xffe77b0c, 0xffe46e0b, 0xffdb6704, 0xffe7770d, 0xffcf5707, 0xffbd4506, 0xffae3203, 0xffb74207, 0xffc35009, 0xffcc5f0e, 0xffca600c, 0xffd46f0d, 0xffb43f04, 0xffb33c09, 0xffa62c01, 0xffac3406, 0xffb84714, 0xffae3d16, 0xffa62d05, 0xff623324, 0xff363134, 0xff302c2d, 0xff2e2a2d, 0xff2e2b2f, 0xff2b2b2f, 0xff2c2c30, 0xff292e35, 0xff1e4d62, 0xff26495c, 0xff36414a, 0xff508a95, 0xea7d988b, 0xb4817d5e, 0xbf8e8053, 0x5a483e28, 0x44312917, 0x221b150e, 0x382e2618, 0xf4b8a563, 0xffb8a83d, 0xfbb2a63a, 0x9a756732, 0x78584d25, 0xffafa354, 0xffa19a4f, 0xfe969145, 0xba787245, 0x8f5e5b36, 0xcc827f49, 0xa76f6b42, 0xf8948d45, 0x914f4819, 0x1a0b0900, 0x83565744, 0xff1c6c90, 0xff1e4254, 0xff27333c, 0xff2d2d31, 0xff2f2b2e, 0xff2f2a2e, 0xff5b2b1e, 0xff812d13, 0xff332727, 0xff6b2c1a, 0xff9f2906, 0xffc45a0f, 0xffe78c1d, 0xffbe4403, 0xffde6909, 0xffee8711, 0xfff18b13, 0xffd35d06, 0xffd65605, 0xffce4f06, 0xffc94f02, 0xffdd6307, 0xffed8510, 0xffe57407, 0xffde6a05, 0xffef880b, 0xffe16908, 0xffdd6707, 0xffe5720e, 0xffce5305, 0xffbb3e06, 0xffad3208, 0xffaa3206, 0xffbe4507, 0xffba4309, 0xffb13b03, 0xffd1670e, 0xffba4909, 0xffa82c04, 0xffa72b02, 0xffa82e06, 0xffae3608, 0xffb4431c, 0xffaa2f07, 0xff9e2f0b, 0xff3c2826, 0xff2e2a2e, 0xff2c2a2d, 0xff2f292e, 0xff2e292d, 0xff2c292e, 0xff2c2d31, 0xff293038, 0xff195973, 0xff235e79, 0xff314a55, 0xff48859f, 0xf981a193, 0xb07f7a58, 0x664f4732, 0x4836301f, 0x17140e0b, 0x45342e1d, 0xc897864d, 0xffbba84f, 0xebad9e45, 0xa1797339, 0xa8776f3b, 0xffafa356, 0xffaba352, 0xdd8c8644, 0x9a66623d, 0xa96b693a, 0xff9b9045, 0xff9a8f40, 0xfa938a3d, 0x82474117, 0x1b0d0a03, 0x86504f3d, 0xff7c7b4d, 0xff146388, 0xff213c4b, 0xff29323a, 0xff2f2c30, 0xff302b2e, 0xff2f282d, 0xff662c19, 0xff6c2b17, 0xff352728, 0xff712c16, 0xffac3708, 0xffe5851b, 0xffcc5609, 0xffdf730e, 0xfff9a116, 0xffe9840d, 0xffdd6806, 0xffdf6707, 0xffcf5205, 0xffd35902, 0xffe77008, 0xffe97d0b, 0xffe47408, 0xffe26f06, 0xfff7990f, 0xffe97b07, 0xffe36f0a, 0xffe06b09, 0xffcd4e04, 0xffbd4005, 0xffb03506, 0xffac3005, 0xffae3103, 0xffbb3d08, 0xffa82d03, 0xffbd4909, 0xffc15009, 0xffa92c04, 0xffa82c04, 0xffa72c02, 0xffa82e06, 0xffad360d, 0xffad3911, 0xffaa2d07, 0xff9e310c, 0xff342828, 0xff2d292d, 0xff2e292d, 0xff2d292c, 0xff2d292c, 0xff2c292d, 0xff2a2e33, 0xff2b3039, 0xff185d7c, 0xff206f92, 0xff325a6d, 0xff377e98, 0xf380abac, 0xe6a59f70, 0x83645838, 0x16151110, 0x84635a33, 0xecaf9d49, 0xffb7a63c, 0xdfa49a42, 0x96706a34, 0xdd9d954b, 0xffaea450, 0xffada352, 0xb9807a44, 0x8c65603c, 0xd68b8547, 0xff999043, 0xff978e3c, 0xf08d853b, 0x6a3a3613, 0x180b0903, 0x97565641, 0xf9747048, 0xff706a39, 0xff115f80, 0xff253642, 0xff292f36, 0xff2f2b2f, 0xff2e2a2c, 0xff31292a, 0xff732d16, 0xff552a1d, 0xff41292a, 0xff782d13, 0xffca5910, 0xffd15809, 0xffc7560a, 0xfffcac1e, 0xfff8a114, 0xffe57b0a, 0xffe8790a, 0xffd35b04, 0xffd96306, 0xfff18708, 0xffe77505, 0xffe16f07, 0xffe37106, 0xfffa9c0d, 0xffe87705, 0xffe47409, 0xffdf6908, 0xffce4e05, 0xffbd4003, 0xffb53904, 0xffaf3405, 0xffa92f07, 0xffb73907, 0xffb13704, 0xffb13904, 0xffbd4907, 0xffa82c05, 0xffa82c04, 0xffa72d05, 0xffa92b03, 0xffa92e06, 0xffac360e, 0xffaa3008, 0xffaa2e07, 0xff9e320e, 0xff302728, 0xff302b2f, 0xff2d2a2e, 0xff2e292d, 0xff2d282c, 0xff2e282c, 0xff2b2e35, 0xff293239, 0xff1d6280, 0xff227196, 0xff2a6a84, 0xff2e7792, 0xff84aba1, 0xbb858058, 0x7861573b, 0xbf8b823c, 0xfdb5a736, 0xffb5a734, 0xc28f893f, 0x916e6931, 0xf4aca23e, 0xffafa347, 0xffada659, 0xa5757247, 0x976e6a44, 0xed9d944b, 0xff9a9142, 0xff978e3b, 0xe988823b, 0x59332d13, 0x14080501, 0xb3676951, 0xff726f44, 0xff706a3a, 0xfe716a3a, 0xff145d7b, 0xff25323c, 0xff2d2d33, 0xff2f2b2e, 0xff2e282d, 0xff31282a, 0xff7c2d16, 0xff422923, 0xff542c21, 0xff8b4016, 0xffd45d0d, 0xffac3303, 0xfff19519, 0xfff8a311, 0xffea850c, 0xffec850f, 0xffe47407, 0xffe9810d, 0xfffc9b09, 0xfff18805, 0xffdf6906, 0xffe47208, 0xfff8950d, 0xffe17203, 0xffe3720a, 0xffe67409, 0xffcc4e05, 0xffbd3f02, 0xffbd3f07, 0xffb63906, 0xffb03507, 0xffab2f03, 0xffb33504, 0xffb53b05, 0xffb73f06, 0xffac3406, 0xffad3203, 0xffa92e04, 0xffa72c04, 0xffaa2d04, 0xffa92f06, 0xffab310a, 0xffa92e04, 0xffab3006, 0xff9b2f0d, 0xff2d2829, 0xff2f292d, 0xff2d292d, 0xff302a2e, 0xff2d282c, 0xff2e282c, 0xff2d2e34, 0xff2b353d, 0xff256888, 0xff207293, 0xff287494, 0xff2b7790, 0xe275a1a2, 0xab7d7d51, 0xf7b0a53c, 0xffb7a52f, 0xfbb4a637, 0xaa7d7635, 0x9d756f2e, 0xffb4a837, 0xffb2a535, 0xffafa654, 0x74534d26, 0xb07e794d, 0xffa59b4c, 0xff998f41, 0xff958d3a, 0xe0827b38, 0x4426220e, 0x1b0c0a07, 0xba65644a, 0xff6f6a3d, 0xfe6f6a39, 0xfe6e6a3b, 0xff6e6b39, 0xff195773, 0xff273138, 0xff2d2c31, 0xff2e292d, 0xff2d292d, 0xff362828, 0xff7e2d15, 0xff3a2728, 0xff62311c, 0xff9c501a, 0xffb84709, 0xffc75f1f, 0xfff79d13, 0xffed8c0f, 0xffeb850f, 0xffea7f0a, 0xffee870a, 0xffffa10c, 0xfff6920b, 0xffe26f05, 0xffeb7e0b, 0xfff08d10, 0xffe57506, 0xffe87605, 0xffe46f07, 0xffcd4e04, 0xffc04004, 0xffbf4307, 0xffbc400a, 0xffbf4309, 0xffaa3002, 0xffb53808, 0xffb33707, 0xffb94005, 0xffb23905, 0xffb13906, 0xffb53c05, 0xffa62c04, 0xffa82d03, 0xffa82e05, 0xffab3007, 0xffaa2e06, 0xffa92e06, 0xffac2f03, 0xff923010, 0xff2b282b, 0xff2f292c, 0xff2d292d, 0xff2f2a2e, 0xff2d282c, 0xff2d292c, 0xff2b3036, 0xff273641, 0xff256b8c, 0xff1d6e93, 0xff227292, 0xff368098, 0xfe88b398, 0xffb4a838, 0xffb3a72f, 0xeda99f3a, 0xa2787236, 0xb8867f31, 0xffb5a631, 0xfeb3a52b, 0xffb1a53e, 0xffaea453, 0xefa19952, 0xffa19646, 0xff958d3c, 0xfe938b3a, 0xff958d38, 0xc66f692d, 0x53282617, 0xbe5d5c41, 0xff706b3d, 0xfe7b7639, 0xff77713b, 0xff726b39, 0xff857c3c, 0xff1c5069, 0xff28343c, 0xff2d2d32, 0xff2d2a2d, 0xff30282d, 0xff3e2825, 0xff762b17, 0xff352925, 0xff6a3321, 0xff984112, 0xffb7440f, 0xffd56f18, 0xfff19010, 0xffee8b10, 0xffec850e, 0xfff08f0c, 0xfff4950d, 0xfff39110, 0xffeb7f0c, 0xffef8309, 0xffea800f, 0xffe47407, 0xffea7b09, 0xffe06805, 0xffd05307, 0xffc04304, 0xffc44604, 0xffc34709, 0xffc94f11, 0xffaf3404, 0xffaf3204, 0xffb83c07, 0xffaf3404, 0xffbf4507, 0xffb23804, 0xffbc4607, 0xffa82d04, 0xffaa2f04, 0xffaa2e05, 0xffaa2f06, 0xffa92e05, 0xffa82d04, 0xffa92f06, 0xffa82d03, 0xff923618, 0xff29272a, 0xff2d292c, 0xff2d292d, 0xff2d282c, 0xff2e282c, 0xff2d292b, 0xff2b343d, 0xff263945, 0xff1d698a, 0xff1d6e91, 0xff1d6e91, 0xfe408183, 0xff87ac85, 0xffb9a43a, 0xfdb7ac49, 0x96726c35, 0xd0958d35, 0xffb4a62e, 0xffb4a729, 0xfeb2a530, 0xfeafa346, 0xfea69c4a, 0xff9b9240, 0xff958d3b, 0xfe948b3a, 0xff958c3b, 0xff948c3a, 0xfc8c833a, 0xf56e6b3e, 0xff75703c, 0xff88803a, 0xff938c3c, 0xff8b843b, 0xff8c833b, 0xff958c3c, 0xff1b495e, 0xff293843, 0xff2f2c30, 0xff2e2a2e, 0xff30282c, 0xff4a2a22, 0xff6b2b19, 0xff362629, 0xff6f301c, 0xff98310a, 0xffc9540d, 0xffed9014, 0xfff19614, 0xffee8e14, 0xfff89a10, 0xffef930f, 0xfff79e16, 0xfff38e12, 0xffef8108, 0xffe57205, 0xffe37007, 0xffe87c0c, 0xffdf6706, 0xffd15808, 0xffbf4702, 0xffcd4d08, 0xffc44605, 0xffcf550a, 0xffb23504, 0xffb43906, 0xffbe4408, 0xffbc4105, 0xffbe4408, 0xffb74006, 0xffbd490a, 0xffab3304, 0xffa92f03, 0xffac3106, 0xffab3007, 0xffaa2f06, 0xffa72c03, 0xffa82e05, 0xffa92d04, 0xffad3109, 0xff8a3214, 0xff29282b, 0xff32282b, 0xff2e2a2f, 0xff2e292c, 0xff2d282c, 0xff2d282c, 0xff2c3741, 0xff233b48, 0xff1b688a, 0xff1d6e8f, 0xff196c8e, 0xff528b8b, 0xff8cab82, 0xffb8a632, 0xfdb4a833, 0xeeab9e38, 0xfdb3a632, 0xe1a29b40, 0xf3ada13b, 0xffb2a536, 0xfeada34d, 0xffa19949, 0xff968e3d, 0xff958d3c, 0xff958d3c, 0xfe978f3e, 0xff988f3d, 0xff958b3d, 0xff89823c, 0xff978d43, 0xfe9c913f, 0xff958d3b, 0xff948c3c, 0xff948c3b, 0xff958d3b, 0xff204253, 0xff293e4c, 0xff2e2b2f, 0xff2e292e, 0xff2f2a2b, 0xff582b1f, 0xff612f22, 0xff392728, 0xff6e2d18, 0xffa63a13, 0xffdc781a, 0xfff7a316, 0xfff79e17, 0xfffaa214, 0xfff19911, 0xfff49910, 0xfff59a13, 0xffeb7e0a, 0xffe77504, 0xffe57607, 0xffec7e0f, 0xffdc6205, 0xffd56005, 0xffca5001, 0xffd75f0a, 0xffc54905, 0xffd0540a, 0xffb53804, 0xffbd3f06, 0xffc74f08, 0xffc45006, 0xffc34b09, 0xffb93e02, 0xffcc5b10, 0xffb53f0d, 0xffa93002, 0xffb94008, 0xffac3204, 0xffac3105, 0xffa72c03, 0xffa92e05, 0xffa92d05, 0xffa82c03, 0xffb0350d, 0xff8d2f10, 0xff2c2729, 0xff3d2c2c, 0xff2f2c2e, 0xff332b2e, 0xff2d292c, 0xff2d292c, 0xff293640, 0xff223f4e, 0xff1d6c8e, 0xff206f91, 0xff186b8c, 0xff60938a, 0xfe91a96a, 0xffb5a728, 0xffb5a72b, 0xf7b0a134, 0xae7e7639, 0x5b43412d, 0xba868342, 0xffb2a538, 0xffb0a449, 0xffac9f4e, 0xff9c9443, 0xff968e3d, 0xff9e9544, 0xfeab9f4d, 0xec978d45, 0xe6918a43, 0xffac9f50, 0xffaa9e4c, 0xff9a9040, 0xff948b3c, 0xff958d3c, 0xff978d3d, 0xff998d3e, 0xff243847, 0xff254250, 0xff2e2b2e, 0xff2f292d, 0xff312929, 0xff623025, 0xff553027, 0xff412925, 0xff632b1a, 0xffb44117, 0xffdf7b12, 0xffed9012, 0xfff8a21b, 0xfff6a012, 0xffef8e0e, 0xfff09212, 0xfff08b10, 0xffe87402, 0xffe97905, 0xffe8790f, 0xffd96002, 0xffe06d05, 0xffd45c05, 0xffda6405, 0xffd05506, 0xffd2550b, 0xffbf4005, 0xffca4e08, 0xffc74c09, 0xffd66108, 0xffcc580b, 0xffba4004, 0xffce5906, 0xffc2500b, 0xffa92e01, 0xffc6530f, 0xffb63d06, 0xffb4390c, 0xffaa2f04, 0xffa82d04, 0xffa92e05, 0xffa92d04, 0xffab3006, 0xffad3507, 0xff9a300f, 0xff332728, 0xff46302d, 0xff302c2d, 0xff31282b, 0xff2d2a2d, 0xff2c292e, 0xff2a3944, 0xff224252, 0xff1e6e91, 0xff227094, 0xff186a8b, 0xfe6d9e89, 0xff9ba958, 0xffb6a72b, 0xeca99e3b, 0x8c636134, 0x543e3b2b, 0x8f666238, 0xeba49b4a, 0xffafa44a, 0xfeaea34b, 0xfeaea34e, 0xffaba04e, 0xffa69c4a, 0xfaaa9f4f, 0xbd7f773a, 0x482c260d, 0x5138341c, 0xf8aba55c, 0xffa59b4a, 0xff978e3e, 0xff958d3b, 0xff968c3d, 0xff9e9042, 0xffad9c50, 0xff243642, 0xff214150, 0xff2e2a2c, 0xff2d2a2e, 0xff31292a, 0xff56342d, 0xff452c25, 0xff422b28, 0xff642e1a, 0xffae3309, 0xffd76a09, 0xffec8e13, 0xfffaa318, 0xffee8d0e, 0xffec8a0f, 0xfff39111, 0xffe47208, 0xffe47306, 0xffe36c07, 0xffda5c04, 0xffeb7d07, 0xffda6504, 0xffe77606, 0xffe26e05, 0xffcf5a07, 0xffc44908, 0xffd35207, 0xffcd4e09, 0xffd05307, 0xffd96609, 0xffc34c08, 0xffcb5306, 0xffca5808, 0xffb33b04, 0xffc65009, 0xffca5c14, 0xffaf3507, 0xffb93f0c, 0xffa82c03, 0xffa92e05, 0xffa82d03, 0xffa92e04, 0xffb53707, 0xffa92f06, 0xff9c2e0a, 0xff352626, 0xff513631, 0xff303c44, 0xff30282a, 0xff2d2b2f, 0xff2c2a30, 0xff283e4b, 0xff214657, 0xff196c8e, 0xff1f7092, 0xff1c6c8a, 0xff78a892, 0xffa5a94d, 0xcd938a38, 0x5e444027, 0x58413f2d, 0xb7817e48, 0xf6a9a04f, 0xffb0a346, 0xfeb0a43d, 0xfeb2a631, 0xffb2a540, 0xffada450, 0xeda29851, 0x86595328, 0x29171506, 0x452f2c1e, 0xad757140, 0xfdaea356, 0xffaca14f, 0xff9e9443, 0xff99903f, 0xffa9994b, 0xffb9a459, 0xffbca65d, 0xff243946, 0xff224456, 0xff2d282b, 0xff2d292d, 0xff362f31, 0xff41312f, 0xff3c2b29, 0xff3c2b2a, 0xff732a15, 0xffbc4004, 0xffea880f, 0xfff2991b, 0xffec910f, 0xffea850e, 0xffe9820d, 0xffe26d09, 0xffdf690b, 0xffde650d, 0xffda610b, 0xffe8750a, 0xffdf6b05, 0xffeb7c09, 0xffed8109, 0xffcc5602, 0xffd76713, 0xffda5b05, 0xffd35606, 0xffcf5109, 0xffd55a07, 0xffce5b06, 0xffd46009, 0xffc75105, 0xffbc4805, 0xffc44b05, 0xffe0720e, 0xffae3803, 0xffc0450d, 0xffaa2e03, 0xffaa2f06, 0xffa92e05, 0xffa82d02, 0xffb13607, 0xffb33805, 0xffae3006, 0xff9a2e0c, 0xff332625, 0xff523731, 0xff2b4a5b, 0xff31282a, 0xff2b2c33, 0xff2b2c30, 0xff283f4c, 0xff1f495e, 0xff16678b, 0xff1a6e93, 0xfe2b7286, 0xfc77a9a2, 0xaf777740, 0x43312d1d, 0x563c3b25, 0xd2938c49, 0xfeb0a344, 0xffb3a538, 0xffb2a62f, 0xfeb3a52b, 0xffb7a736, 0xffb9a64e, 0xcc8e844b, 0x4e322e15, 0x25161309, 0x7d565436, 0xe29a9452, 0xfdada253, 0xffaea351, 0xfeada24a, 0xffb5a351, 0xffbba35b, 0xffbea75e, 0xffae9c56, 0xff847b43, 0xff233b48, 0xff21465b, 0xff2c282a, 0xff2e292b, 0xff332c31, 0xff332828, 0xff372a29, 0xff362829, 0xff882e11, 0xffce5f0b, 0xffe98d15, 0xfff29719, 0xffe8850d, 0xffea810f, 0xffe57511, 0xffde670e, 0xffdb620b, 0xffda6c1a, 0xffd8600c, 0xffe26c08, 0xffe97d08, 0xffed8a0d, 0xffd96702, 0xffe78612, 0xffe8790a, 0xffdc6208, 0xffd1570c, 0xffd45406, 0xffc95106, 0xffd9690c, 0xffca5406, 0xffc04a05, 0xffc74f04, 0xffdc6809, 0xffc85809, 0xffb13505, 0xffbf410a, 0xffa82c04, 0xffaa3006, 0xffa82c03, 0xffac3205, 0xffb63a05, 0xffb63906, 0xffae3103, 0xff952e0f, 0xff312727, 0xff4e3834, 0xff294556, 0xff302b2b, 0xff2a3138, 0xff2a2a30, 0xff284351, 0xff1c4d64, 0xff13678c, 0xff156d94, 0xff407e7d, 0xec6da6af, 0x291c1b12, 0x6c4c482e, 0xeea39d58, 0xffafa444, 0xfeb3a62d, 0xfeb4a62c, 0xffb8a637, 0xfebaa549, 0xf3b39f59, 0xa1756b44, 0x2c1c170c, 0x3a262212, 0xb0797546, 0xfca8a056, 0xff988f4b, 0xfe867e42, 0xffaa9e40, 0xffb5a730, 0xffb7a63c, 0xffb3a04b, 0xff938846, 0xff736e3d, 0xff706b3c, 0xff263844, 0xff1e475c, 0xff2d282c, 0xff2e292c, 0xff312a2e, 0xff30292b, 0xff382a2a, 0xff332728, 0xffa14017, 0xffe07713, 0xffe78d17, 0xffea890f, 0xffec8711, 0xffe0700a, 0xffe17015, 0xffd65d09, 0xffdc6b20, 0xffd1590e, 0xffde6307, 0xffe67809, 0xfff0900e, 0xffe57707, 0xffef8d10, 0xffef8b0a, 0xffe06a05, 0xffe1730e, 0xffd35d0e, 0xffce5204, 0xffe27b1a, 0xffce5d09, 0xffc24c03, 0xffcf5806, 0xffd55d05, 0xffdd740a, 0xffb43e06, 0xffbe4009, 0xffae3204, 0xffac3206, 0xffa92f04, 0xffaf3305, 0xffb23905, 0xffbc3e07, 0xffb93c06, 0xffac2f04, 0xff8e2e10, 0xff312627, 0xff513a37, 0xff293f4f, 0xff322b2e, 0xff2b2b2f, 0xff2a2b2f, 0xff24495a, 0xff1d4e68, 0xff136688, 0xff15678a, 0xff4f8b87, 0xeb7aa7a3, 0x956d6641, 0xf3a79d55, 0xffb0a454, 0xfeb4a450, 0xffb9a644, 0xffbca64c, 0xffbea75a, 0xf5b39f5c, 0x7b595136, 0x25141109, 0x683f3c1f, 0xd8908b4c, 0xffa0984f, 0xff867f42, 0xfe6f6b39, 0xff797137, 0xffa2972f, 0xffb7a92c, 0xffa3982e, 0xff7a7336, 0xff6d6937, 0xff7b743d, 0xff928a47, 0xff26323d, 0xff20465a, 0xff2d292c, 0xff2d2a2d, 0xff30292b, 0xff30292a, 0xff392928, 0xff3a2825, 0xffc05a17, 0xffde7b11, 0xffe07710, 0xffe98310, 0xffe27408, 0xffee8b19, 0xffd95f09, 0xffd15e1b, 0xffd05711, 0xffd95a08, 0xffe37106, 0xfff18e0d, 0xffe87b08, 0xffe67d0b, 0xfff49814, 0xffe47705, 0xffe57409, 0xffe97d07, 0xffd35b04, 0xffeb7c0e, 0xffdc7115, 0xffc24b02, 0xffd05d05, 0xffd35705, 0xffe67e0d, 0xffc95b08, 0xffb33805, 0xffb83c05, 0xffaf3404, 0xffb23707, 0xffa82c04, 0xffb94206, 0xffb63b05, 0xffc14409, 0xffb63b05, 0xffaa2f04, 0xff8d3214, 0xff362725, 0xff523d3b, 0xff283d49, 0xff302e32, 0xff2c292d, 0xff2b2d32, 0xff24495d, 0xff1e4b5d, 0xff185e80, 0xff185873, 0xff5e9799, 0xfa95a784, 0xfbbba658, 0xffb3a356, 0xff9d904e, 0xffb59f58, 0xffbfa75b, 0xffbca55c, 0xffad9b4e, 0xf89c9148, 0xa96d693f, 0xaf6a6635, 0xf38f8741, 0xff8b8344, 0xff78723d, 0xfe6f683a, 0xff877f36, 0xffa69a30, 0xffb5a42e, 0xffb6a82b, 0xffa39937, 0xff7c7437, 0xff938a35, 0xffab9e33, 0xffb0a54d, 0xff283038, 0xff234658, 0xff2d292b, 0xff2c2a2d, 0xff31292b, 0xff33282b, 0xff3b2827, 0xff442822, 0xffd46b15, 0xffd2670b, 0xffe0710c, 0xffde6b06, 0xfff59d1b, 0xffe2710f, 0xffcb520e, 0xffcf5513, 0xffd35406, 0xffe16c08, 0xffed8008, 0xffe67b08, 0xffe77708, 0xffef8910, 0xffe77f0a, 0xffe6780a, 0xffeb8310, 0xffe77707, 0xffe5730c, 0xffe57c12, 0xffc74f03, 0xffd05d05, 0xffd35804, 0xffe4770a, 0xffda7409, 0xffbf490a, 0xffb83a06, 0xffb23504, 0xffbb3f08, 0xffad3004, 0xffac3105, 0xffb23904, 0xffc84a07, 0xffbe4206, 0xffb43a08, 0xffab2c05, 0xff933818, 0xff372523, 0xff503f3f, 0xff283c47, 0xff2d3036, 0xff2d292c, 0xff2a2e34, 0xff24485b, 0xff1d495c, 0xff1d546d, 0xff21566d, 0xfe65a1a9, 0xffada971, 0xffb39d57, 0xfe877b44, 0xfe706b3a, 0xff8c7e46, 0xffc1a95f, 0xffb39f52, 0xfe998f3f, 0xfe958b3c, 0xfd958d3f, 0xfe8c833e, 0xff78713a, 0xff706b3b, 0xfe7a713f, 0xffa29353, 0xffb5a449, 0xffb6a72f, 0xffb3a72f, 0xffb2a43c, 0xffb2a537, 0xffafa32f, 0xffb4a72a, 0xffb4a739, 0xffa79c4c }; pixman-0.38.4/demos/trap-test.c0000644000175000017500000000255213124064037013225 00000000000000#include #include #include #include "pixman.h" #include "gtk-utils.h" int main (int argc, char **argv) { #define WIDTH 200 #define HEIGHT 200 pixman_image_t *src_img; pixman_image_t *mask_img; pixman_image_t *dest_img; pixman_trap_t trap; pixman_color_t white = { 0x0000, 0xffff, 0x0000, 0xffff }; uint32_t *bits = malloc (WIDTH * HEIGHT * 4); uint32_t *mbits = malloc (WIDTH * HEIGHT); memset (mbits, 0, WIDTH * HEIGHT); memset (bits, 0xff, WIDTH * HEIGHT * 4); trap.top.l = pixman_int_to_fixed (50) + 0x8000; trap.top.r = pixman_int_to_fixed (150) + 0x8000; trap.top.y = pixman_int_to_fixed (30); trap.bot.l = pixman_int_to_fixed (50) + 0x8000; trap.bot.r = pixman_int_to_fixed (150) + 0x8000; trap.bot.y = pixman_int_to_fixed (150); mask_img = pixman_image_create_bits (PIXMAN_a8, WIDTH, HEIGHT, mbits, WIDTH); src_img = pixman_image_create_solid_fill (&white); dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, bits, WIDTH * 4); pixman_add_traps (mask_img, 0, 0, 1, &trap); pixman_image_composite (PIXMAN_OP_OVER, src_img, mask_img, dest_img, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); show_image (dest_img); pixman_image_unref (src_img); pixman_image_unref (dest_img); free (bits); return 0; } pixman-0.38.4/demos/srgb-trap-test.c0000644000175000017500000000554613124064037014166 00000000000000#include #include "pixman.h" #include "gtk-utils.h" #define F(x) \ pixman_double_to_fixed (x) #define WIDTH 600 #define HEIGHT 300 static uint16_t convert_to_srgb (uint16_t in) { double d = in * (1/65535.0); double a = 0.055; if (d < 0.0031308) d = 12.92 * d; else d = (1 + a) * pow (d, 1 / 2.4) - a; return (d * 65535.0) + 0.5; } static void convert_color (pixman_color_t *dest_srgb, pixman_color_t *linear) { dest_srgb->alpha = convert_to_srgb (linear->alpha); dest_srgb->red = convert_to_srgb (linear->red); dest_srgb->green = convert_to_srgb (linear->green); dest_srgb->blue = convert_to_srgb (linear->blue); } int main (int argc, char **argv) { static const pixman_trapezoid_t traps[] = { { F(10.10), F(280.0), { { F(20.0), F(10.10) }, { F(5.3), F(280.0) } }, { { F(20.3), F(10.10) }, { F(5.6), F(280.0) } } }, { F(10.10), F(280.0), { { F(40.0), F(10.10) }, { F(15.3), F(280.0) } }, { { F(41.0), F(10.10) }, { F(16.3), F(280.0) } } }, { F(10.10), F(280.0), { { F(120.0), F(10.10) }, { F(5.3), F(280.0) } }, { { F(128.3), F(10.10) }, { F(6.6), F(280.0) } } }, { F(10.10), F(280.0), { { F(60.0), F(10.10) }, { F(25.3), F(280.0) } }, { { F(61.0), F(10.10) }, { F(26.3), F(280.0) } } }, { F(10.10), F(280.0), { { F(90.0), F(10.10) }, { F(55.3), F(280.0) } }, { { F(93.0), F(10.10) }, { F(58.3), F(280.0) } } }, { F(130.10), F(150.0), { { F(100.0), F(130.10) }, { F(250.3), F(150.0) } }, { { F(110.0), F(130.10) }, { F(260.3), F(150.0) } } }, { F(170.10), F(240.0), { { F(100.0), F(170.10) }, { F(120.3), F(240.0) } }, { { F(250.0), F(170.10) }, { F(250.3), F(240.0) } } }, }; pixman_image_t *src, *dest_srgb, *dest_linear; pixman_color_t bg = { 0x0000, 0x0000, 0x0000, 0xffff }; pixman_color_t fg = { 0xffff, 0xffff, 0xffff, 0xffff }; pixman_color_t fg_srgb; uint32_t *d; d = malloc (WIDTH * HEIGHT * 4); dest_srgb = pixman_image_create_bits ( PIXMAN_a8r8g8b8_sRGB, WIDTH, HEIGHT, d, WIDTH * 4); dest_linear = pixman_image_create_bits ( PIXMAN_a8r8g8b8, WIDTH, HEIGHT, d, WIDTH * 4); src = pixman_image_create_solid_fill (&bg); pixman_image_composite32 (PIXMAN_OP_SRC, src, NULL, dest_srgb, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); src = pixman_image_create_solid_fill (&fg); pixman_composite_trapezoids (PIXMAN_OP_OVER, src, dest_srgb, PIXMAN_a8, 0, 0, 10, 10, G_N_ELEMENTS (traps), traps); convert_color (&fg_srgb, &fg); src = pixman_image_create_solid_fill (&fg_srgb); pixman_composite_trapezoids (PIXMAN_OP_OVER, src, dest_linear, PIXMAN_a8, 0, 0, 310, 10, G_N_ELEMENTS (traps), traps); show_image (dest_linear); pixman_image_unref(dest_linear); free(d); return 0; } pixman-0.38.4/demos/tri-test.c0000644000175000017500000000234213124064037013052 00000000000000#include #include #include #include "../test/utils.h" #include "gtk-utils.h" int main (int argc, char **argv) { #define WIDTH 200 #define HEIGHT 200 #define POINT(x,y) \ { pixman_double_to_fixed ((x)), pixman_double_to_fixed ((y)) } pixman_image_t *src_img, *dest_img; pixman_triangle_t tris[4] = { { POINT (100, 100), POINT (10, 50), POINT (110, 10) }, { POINT (100, 100), POINT (150, 10), POINT (200, 50) }, { POINT (100, 100), POINT (10, 170), POINT (90, 175) }, { POINT (100, 100), POINT (170, 150), POINT (120, 190) }, }; pixman_color_t color = { 0x4444, 0x4444, 0xffff, 0xffff }; uint32_t *bits = malloc (WIDTH * HEIGHT * 4); int i; for (i = 0; i < WIDTH * HEIGHT; ++i) bits[i] = (i / HEIGHT) * 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Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: pixman-0.38.4/demos/composite-test.c0000644000175000017500000001153013124064037014255 00000000000000#include #include #include #include "pixman.h" #include "gtk-utils.h" #include "parrot.c" #define WIDTH 80 #define HEIGHT 80 typedef struct { const char *name; pixman_op_t op; } operator_t; static const operator_t operators[] = { { "CLEAR", PIXMAN_OP_CLEAR }, { "SRC", PIXMAN_OP_SRC }, { "DST", PIXMAN_OP_DST }, { "OVER", PIXMAN_OP_OVER }, { "OVER_REVERSE", PIXMAN_OP_OVER_REVERSE }, { "IN", PIXMAN_OP_IN }, { "IN_REVERSE", PIXMAN_OP_IN_REVERSE }, { "OUT", PIXMAN_OP_OUT }, { "OUT_REVERSE", PIXMAN_OP_OUT_REVERSE }, { "ATOP", PIXMAN_OP_ATOP }, { "ATOP_REVERSE", PIXMAN_OP_ATOP_REVERSE }, { "XOR", PIXMAN_OP_XOR }, { "ADD", PIXMAN_OP_ADD }, { "SATURATE", PIXMAN_OP_SATURATE }, { "MULTIPLY", PIXMAN_OP_MULTIPLY }, { "SCREEN", PIXMAN_OP_SCREEN }, { "OVERLAY", PIXMAN_OP_OVERLAY }, { "DARKEN", PIXMAN_OP_DARKEN }, { "LIGHTEN", PIXMAN_OP_LIGHTEN }, { "COLOR_DODGE", PIXMAN_OP_COLOR_DODGE }, { "COLOR_BURN", PIXMAN_OP_COLOR_BURN }, { "HARD_LIGHT", PIXMAN_OP_HARD_LIGHT }, { "SOFT_LIGHT", PIXMAN_OP_SOFT_LIGHT }, { "DIFFERENCE", PIXMAN_OP_DIFFERENCE }, { "EXCLUSION", PIXMAN_OP_EXCLUSION }, { "HSL_HUE", PIXMAN_OP_HSL_HUE }, { "HSL_SATURATION", PIXMAN_OP_HSL_SATURATION }, { "HSL_COLOR", PIXMAN_OP_HSL_COLOR }, { "HSL_LUMINOSITY", PIXMAN_OP_HSL_LUMINOSITY }, }; static uint32_t reader (const void *src, int size) { switch (size) { case 1: return *(uint8_t *)src; case 2: return *(uint16_t *)src; case 4: return *(uint32_t *)src; default: g_assert_not_reached(); } } static void writer (void *src, uint32_t value, int size) { switch (size) { case 1: *(uint8_t *)src = value; break; case 2: *(uint16_t *)src = value; break; case 4: *(uint32_t *)src = value; break; default: break; } } int main (int argc, char **argv) { #define d2f pixman_double_to_fixed GtkWidget *window, *swindow; GtkWidget *table; uint32_t *dest = malloc (WIDTH * HEIGHT * 4); uint32_t *src = malloc (WIDTH * HEIGHT * 4); pixman_image_t *gradient, *parrot; pixman_image_t *dest_img; pixman_point_fixed_t p1 = { -10 << 16, 10 << 16 }; pixman_point_fixed_t p2 = { (WIDTH + 10) << 16, (HEIGHT - 10) << 16 }; uint16_t alpha = 0xdddd; pixman_gradient_stop_t stops[6] = { { d2f (0.0), { 0xf2f2, 0x8787, 0x7d7d, alpha } }, { d2f (0.22), { 0xf3f3, 0xeaea, 0x8383, alpha } }, { d2f (0.42), { 0x6b6b, 0xc0c0, 0x7777, alpha } }, { d2f (0.57), { 0x4b4b, 0xc9c9, 0xf5f5, alpha } }, { d2f (0.75), { 0x6a6a, 0x7f7f, 0xbebe, alpha } }, { d2f (1.0), { 0xeded, 0x8282, 0xb0b0, alpha } }, }; int i; gtk_init (&argc, &argv); window = gtk_window_new (GTK_WINDOW_TOPLEVEL); gtk_window_set_default_size (GTK_WINDOW (window), 800, 600); g_signal_connect (window, "delete-event", G_CALLBACK (gtk_main_quit), NULL); table = gtk_table_new (G_N_ELEMENTS (operators) / 6, 6, TRUE); gradient = pixman_image_create_linear_gradient (&p1, &p2, stops, G_N_ELEMENTS (stops)); parrot = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, (uint32_t *)parrot_bits, WIDTH * 4); pixman_image_set_repeat (gradient, PIXMAN_REPEAT_PAD); dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, NULL, WIDTH * 4); pixman_image_set_accessors (dest_img, reader, writer); for (i = 0; i < G_N_ELEMENTS (operators); ++i) { GtkWidget *image; GdkPixbuf *pixbuf; GtkWidget *vbox; GtkWidget *label; vbox = gtk_vbox_new (FALSE, 0); label = gtk_label_new (operators[i].name); gtk_box_pack_start (GTK_BOX (vbox), label, FALSE, FALSE, 6); gtk_widget_show (label); pixman_image_composite (PIXMAN_OP_SRC, gradient, NULL, dest_img, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); pixman_image_composite (operators[i].op, parrot, NULL, dest_img, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); pixbuf = pixbuf_from_argb32 (pixman_image_get_data (dest_img), WIDTH, HEIGHT, WIDTH * 4); image = gtk_image_new_from_pixbuf (pixbuf); gtk_box_pack_start (GTK_BOX (vbox), image, FALSE, FALSE, 0); gtk_widget_show (image); gtk_table_attach_defaults (GTK_TABLE (table), vbox, i % 6, (i % 6) + 1, i / 6, (i / 6) + 1); gtk_widget_show (vbox); g_object_unref (pixbuf); } pixman_image_unref (gradient); free (src); pixman_image_unref (dest_img); free (dest); swindow = gtk_scrolled_window_new (NULL, NULL); gtk_scrolled_window_set_policy (GTK_SCROLLED_WINDOW (swindow), GTK_POLICY_AUTOMATIC, GTK_POLICY_AUTOMATIC); gtk_scrolled_window_add_with_viewport (GTK_SCROLLED_WINDOW (swindow), table); gtk_widget_show (table); gtk_container_add (GTK_CONTAINER (window), swindow); gtk_widget_show (swindow); gtk_widget_show (window); gtk_main (); return 0; } pixman-0.38.4/demos/screen-test.c0000644000175000017500000000256713124064037013544 00000000000000#include #include #include "pixman.h" #include "gtk-utils.h" int main (int argc, char **argv) { #define WIDTH 40 #define HEIGHT 40 uint32_t *src1 = malloc (WIDTH * HEIGHT * 4); uint32_t *src2 = malloc (WIDTH * HEIGHT * 4); uint32_t *src3 = malloc (WIDTH * HEIGHT * 4); uint32_t *dest = malloc (3 * WIDTH * 2 * HEIGHT * 4); pixman_image_t *simg1, *simg2, *simg3, *dimg; int i; for (i = 0; i < WIDTH * HEIGHT; ++i) { src1[i] = 0x7ff00000; src2[i] = 0x7f00ff00; src3[i] = 0x7f0000ff; } for (i = 0; i < 3 * WIDTH * 2 * HEIGHT; ++i) { dest[i] = 0x0; } simg1 = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, src1, WIDTH * 4); simg2 = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, src2, WIDTH * 4); simg3 = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, src3, WIDTH * 4); dimg = pixman_image_create_bits (PIXMAN_a8r8g8b8, 3 * WIDTH, 2 * HEIGHT, dest, 3 * WIDTH * 4); pixman_image_composite (PIXMAN_OP_SCREEN, simg1, NULL, dimg, 0, 0, 0, 0, WIDTH, HEIGHT / 4, WIDTH, HEIGHT); pixman_image_composite (PIXMAN_OP_SCREEN, simg2, NULL, dimg, 0, 0, 0, 0, (WIDTH/2), HEIGHT / 4 + HEIGHT / 2, WIDTH, HEIGHT); pixman_image_composite (PIXMAN_OP_SCREEN, simg3, NULL, dimg, 0, 0, 0, 0, (4 * WIDTH) / 3, HEIGHT, WIDTH, HEIGHT); show_image (dimg); return 0; } pixman-0.38.4/demos/quad2quad.c0000644000175000017500000020617713124064037013202 00000000000000#include #include #include /* This code is basically the output of Maxima translated into C. * * See http://maxima.sourceforge.net/ */ static void quad_to_quad (double x0, double y0, double x1, double y1, double x2, double y2, double x3, double y3, double px0, double py0, double px1, double py1, double px2, double py2, double px3, double py3, struct pixman_f_transform *trans) { double t1, t2, t3, t4, t5, t6, t7, t8, t9, t10, t11, t12, t13, t14, t15, t16, t17, t18, t19, t20, t21, t22, t23, t24, t25, t26, t27, t28, t29, t30, t31, t32, t33, t34, t35, t36, t37, t38, t39, t40, t41, t42, t43, t44, t45, t46, t47, t48, t49, t50, t51, t52, t53, t54, t55, t56, t57, t58, t59, t60, t61, t62, t63, t64, t65, t66, t67, t68, t69, t70, t71, t72, t73, t74, t75, t76, t77, t78, t79, t80, t81, t82, t83, t84, t85, t86, t87, t88, t89, t90, t91, t92, t93, t94, t95, t96, t97, t98, t99, t100, t101, t102, t103, t104, t105, t106, t107, t108, t109, t110, t111, t112, t113, t114, t115, t116, t117, t118, t119, t120, t121, t122, t123, t124, t125, t126, t127, t128, t129, t130, t131, t132, t133, t134, t135, t136, t137, t138, t139, t140, t141, t142, t143, t144, t145, t146, t147, t148, t149, t150, t151, t152, t153, t154, t155, t156, t157, t158, t159, t160, t161, t162, t163, t164, t165, t166, t167, t168, t169, t170, t171, t172, t173, t174, t175, t176, t177, t178, t179, t180, t181, t182, t183, t184, t185, t186, t187, t188, t189, t190, t191, t192, t193, t194, t195, t196, t197, t198, t199, t200, t201, t202, t203, t204, t205, t206, t207, t208, t209, t210, t211, t212, t213, t214, t215, t216, t217, t218, t219, t220, t221, t222, t223, t224, t225, t226, t227, t228, t229, t230, t231, t232, t233, t234, t235, t236, t237, t238, t239, t240, t241, t242, t243, t244, t245, t246, t247, t248, t249, t250, t251, t252, t253, t254, t255, t256, t257, t258, t259, t260, t261, t262, t263, t264, t265, t266, t267, t268, t269, t270, t271, t272, t273, t274, t275, t276, t277, t278, t279, t280, t281, t282, t283, t284, t285, t286, t287, t288, t289, t290, t291, t292, t293, t294, t295, t296, t297, t298, t299, t300, t301, t302, t303, t304, t305, t306, t307, t308, t309, t310, t311, t312, t313, t314, t315, t316, t317, t318, t319, t320, t321, t322, t323, t324, t325, t326, t327, t328, t329, t330, t331, t332, t333, t334, t335, t336, t337, t338, t339, t340, t341, t342, t343, t344, t345, t346, t347, t348, t349, t350, t351, t352, t353, t354, t355, t356, t357, t358, t359, t360, t361, t362, t363, t364, t365, t366, t367, t368, t369, t370, t371, t372, t373, t374, t375, t376, t377, t378, t379, t380, t381, t382, t383, t384, t385, t386, t387, t388, t389, t390, t391, t392, t393, t394, t395, t396, t397, t398, t399, t400, t401, t402, t403, t404, t405, t406, t407, t408, t409, t410, t411, t412, t413, t414, t415, t416, t417, t418, t419, t420, t421, t422, t423, t424, t425, t426, t427, t428, t429, t430, t431, t432, t433, t434, t435, t436, t437, t438, t439, t440, t441, t442, t443, t444, t445, t446, t447, t448, t449, t450, t451, t452, t453, t454, t455, t456, t457, t458, t459, t460, t461, t462, t463, t464, t465, t466, t467, t468, t469, t470, t471, t472, t473, t474, t475, t476, t477, t478, t479, t480, t481, t482, t483, t484, t485, t486, t487, t488, t489, t490, t491, t492, t493, t494, t495, t496, t497, t498, t499, t500, t501, t502, t503, t504, t505, t506, t507, t508, t509, t510, t511, t512, t513, t514, t515, t516, t517, t518, t519, t520, t521, t522, t523, t524, t525, t526, t527, t528, t529, t530, t531, t532, t533, t534, t535, t536, t537, t538, t539, t540, t541, t542, t543, t544, t545, t546, t547, t548, t549, t550, t551, t552, t553, t554, t555, t556, t557, t558, t559, t560, t561, t562, t563, t564, t565, t566, t567, t568, t569, t570, t571, t572, t573, t574, t575, t576, t577, t578, t579, t580, t581, t582, t583, t584, t585, t586, t587, t588, t589, t590, t591, t592, t593, t594, t595, t596, t597, t598, t599, t600, t601, t602, t603, t604, t605, t606, t607, t608, t609, t610, t611, t612, t613, t614, t615, t616, t617, t618, t619, t620, t621, t622, t623, t624, t625, t626, t627, t628, t629, t630, t631, t632, t633, t634, t635, t636, t637, t638, t639, t640, t641, t642, t643, t644, t645, t646, t647, t648, t649, t650, t651, t652, t653, t654, t655, t656, t657, t658, t659, t660, t661, t662, t663, t664, t665, t666, t667, t668, t669, t670, t671, t672, t673, t674, t675, t676, t677, t678, t679, t680, t681, t682, t683, t684, t685, t686, t687, t688, t689, t690, t691, t692, t693, t694, t695, t696, t697, t698, t699, t700, t701, t702, t703, t704, t705, t706, t707, t708, t709, t710, t711, t712, t713, t714, t715, t716, t717, t718, t719, t720, t721, t722, t723, t724, t725, t726, t727, t728, t729, t730, t731, t732, t733, t734, t735, t736, t737, t738, t739, t740, t741, t742, t743, t744, t745, t746, t747, t748, t749, t750, t751, t752, t753, t754, t755, t756, t757, t758, t759, t760, t761, t762, t763, t764, t765, t766, t767, t768, t769, t770, t771, t772, t773, t774, t775, t776, t777, t778, t779, t780, t781, t782, t783, t784, t785, t786, t787, t788, t789, t790, t791, t792, t793, t794, t795, t796, t797, t798, t799, t800, t801, t802, t803, t804, t805, t806, t807, t808, t809, t810, t811, t812, t813, t814, t815, t816, t817, t818, t819, t820, t821, t822, t823, t824, t825, t826, t827, t828, t829, t830, t831, t832, t833, t834, t835, t836, t837, t838, t839, t840, t841, t842, t843, t844, t845, t846, t847, t848, t849, t850, t851, t852, t853, t854, t855, t856, t857, t858, t859, t860, t861, t862, t863, t864, t865, t866, t867, t868, t869, t870, t871, t872, t873, t874, t875, t876, t877, t878, t879, t880, t881, t882, t883, t884, t885, t886, t887, t888, t889, t890, t891, t892, t893, t894, t895, t896, t897, t898, t899, t900, t901, t902, t903, t904, t905, t906, t907, t908, t909, t910, t911, t912, t913, t914, t915, t916, t917, t918, t919, t920, t921, t922, t923, t924, t925, t926, t927, t928, t929, t930, t931, t932, t933, t934, t935, t936, t937, t938, t939, t940, t941, t942, t943, t944, t945, t946, t947, t948, t949, t950, t951, t952, t953, t954, t955, t956, t957, t958, t959, t960, t961, t962, t963, t964, t965, t966, t967, t968, t969, t970, t971, t972, t973, t974, t975, t976, t977, t978, t979, t980, t981, t982, t983, t984, t985, t986, t987, t988, t989, t990, t991, t992, t993, t994, t995, t996, t997, t998, t999, t1000, t1001, t1002, t1003, t1004, t1005, t1006, t1007, t1008, t1009, t1010, t1011, t1012, t1013, t1014, t1015, t1016, t1017, t1018, t1019, t1020, t1021, t1022, t1023, t1024, t1025, t1026, t1027, t1028, t1029, t1030, t1031, t1032, t1033, t1034, t1035, t1036, t1037, t1038, t1039, t1040, t1041, t1042, t1043, t1044, t1045, t1046, t1047, t1048, t1049, t1050, t1051, t1052, t1053, t1054, t1055, t1056, t1057, t1058, t1059, t1060, t1061, t1062, t1063, t1064, t1065, t1066, t1067, t1068, t1069, t1070, t1071, t1072, t1073; t1 = y1 * y1; t2 = x3 * x3; t3 = px2 * px3 * t2; t4 = (t3 - px2 * px3 * x2 * x3) * y2; t5 = x2 * x2; t6 = px2 * px3 * t5 * y3; t7 = - px2 * px3 * x2 * x3 * y3; t8 = py1 * (t7 + t6 + t4); t9 = px3 * py2 * x2 * x3; t10 = - px3 * py2 * t2; t11 = (t10 + t9) * y2; t12 = - px2 * py3 * t5 * y3; t13 = px2 * py3 * x2 * x3 * y3; t14 = y0 * y0; t15 = - px3 * py2; t16 = px2 * py3; t17 = t16 + t15; t18 = t17 * x2; t19 = px3 * py2 * x3; t20 = - px2 * py3 * x3; t21 = t20 + t19 + t18; t22 = px2 * px3 * t5; t23 = - 2 * px2 * px3 * x2 * x3; t24 = py1 * (t3 + t23 + t22); t25 = - px2 * py3 * t5; t26 = px2 * py3 * x3; t27 = x2 * (t26 + t19); t28 = t10 + t27 + t25; t29 = x1 * x1; t30 = px3 * py2; t31 = - px2 * py3; t32 = t31 + t30; t33 = t32 * y2; t34 = - px3 * py2 * y3; t35 = px2 * py3 * y3; t36 = t35 + t34 + t33; t37 = - px2 * px3 * t2; t38 = (t37 + px2 * px3 * x2 * x3) * y2; t39 = - px2 * px3 * t5 * y3; t40 = px2 * px3 * x2 * x3 * y3; t41 = py1 * (t40 + t39 + t38); t42 = - px2 * py3 * x2 * x3; t43 = px3 * py2 * t2; t44 = (t43 + t42) * y2; t45 = px2 * py3 * t5 * y3; t46 = - px3 * py2 * x2 * x3 * y3; t47 = (px2 * px3 * x3 - px2 * px3 * x2) * y2; t48 = px2 * px3 * x2 * y3; t49 = - px2 * px3 * x3 * y3; t50 = py1 * (t49 + t48 + t47); t51 = px2 * py3 * x2; t52 = - 2 * px3 * py2 * x3; t53 = (t26 + t52 + t51) * y2; t54 = px3 * py2 * x3 * y3; t55 = px3 * py2 * y3; t56 = - 2 * px2 * py3 * y3; t57 = t56 + t55; t58 = x2 * t57; t59 = - px2 * px3 * t5; t60 = 2 * px2 * px3 * x2 * x3; t61 = - px2; t62 = px3 + t61; t63 = t62 * x2; t64 = px2 * x3; t65 = - px3 * x3; t66 = t65 + t64 + t63; t67 = px2 * t5; t68 = - px2 * x3; t69 = x2 * (t65 + t68); t70 = px3 * t2; t71 = t70 + t69 + t67; t72 = - px3; t73 = t72 + px2; t74 = - px2 * y3; t75 = px3 * y3; t76 = t75 + t74 + t73 * y2; t77 = px2 * x2 * x3; t78 = - px3 * t2; t79 = - px2 * t5 * y3; t80 = px3 * x2 * x3 * y3; t81 = t80 + t79 + (t78 + t77) * y2; t82 = (px2 * px3 * x2 - px2 * px3 * x3) * y2; t83 = - px2 * px3 * x2 * y3; t84 = px2 * px3 * x3 * y3; t85 = - px2 * x2; t86 = 2 * px3 * x3; t87 = - px3 * x3 * y3; t88 = 2 * px2 * y3; t89 = - px3 * y3; t90 = t89 + t88; t91 = x2 * t90; t92 = t91 + t87 + (t86 + t68 + t85) * y2; t93 = px2 * py3 * t5; t94 = - px3 * py2 * x3; t95 = x2 * (t20 + t94); t96 = t32 * x2; t97 = t73 * x2; t98 = px3 * x3; t99 = t98 + t68 + t97; t100 = py1 * t99; t101 = - px2 * t5; t102 = x2 * (t98 + t64); t103 = t78 + t102 + t101; t104 = py1 * t103; t105 = - py2; t106 = py3 + t105; t107 = py2 * y3; t108 = - py3 * y3; t109 = t108 + t107 + t106 * y2; t110 = - px3 * x2 * x3; t111 = px2 * t5 * y3; t112 = - px2 * x2 * x3 * y3; t113 = t112 + t111 + (t70 + t110) * y2; t114 = - py2 * x3; t115 = py3 * x3; t116 = t115 + t114; t117 = py2 * x3 * y3; t118 = - py3 * x3 * y3; t119 = t118 + t117; t120 = x2 * t119; t121 = px1 * (t120 + x2 * t116 * y2); t122 = - px3 * py2 * x2; t123 = (t19 + t122) * y2; t124 = px2 * py3 * x2 * y3; t125 = - px2 * py3 * x3 * y3; t126 = px3 * x2; t127 = - px2 * x2 * y3; t128 = px2 * x3 * y3; t129 = t128 + t127 + (t65 + t126) * y2; t130 = - py3; t131 = t130 + py2; t132 = t131 * x2; t133 = py2 * x3; t134 = - py3 * x3; t135 = - py2 * x3 * y3; t136 = py3 * x3 * y3; t137 = - py2 * y3; t138 = py3 * y3; t139 = t138 + t137; t140 = x2 * t139; t141 = px1 * (t140 + t136 + t135 + (t134 + t133 + t132) * y2); t142 = y2 * y2; t143 = - px3 * py2 * x3 * y3; t144 = px2 * py3 * x3 * y3; t145 = t144 + t143; t146 = t142 * t145; t147 = y3 * y3; t148 = px3 * py2 * t147; t149 = - px2 * py3 * t147; t150 = t149 + t148; t151 = x2 * y2 * t150; t152 = t151 + t146; t153 = - px2 * py3 * y3; t154 = t153 + t55; t155 = t142 * t154; t156 = - px3 * py2 * t147; t157 = px2 * py3 * t147; t158 = t157 + t156; t159 = y2 * t158; t160 = t159 + t155; t161 = x0 * x0; t162 = py1 * t76; t163 = px1 * t109; t164 = px2 * y3; t165 = t89 + t164; t166 = - px2 * t147; t167 = px3 * t147; t168 = t167 + t166; t169 = y2 * t168 + t142 * t165; t170 = py1 * t169; t171 = py2 * t147; t172 = - py3 * t147; t173 = t172 + t171; t174 = y2 * t173 + t142 * t139; t175 = px1 * t174; t176 = t17 * t142; t177 = px2 * t147; t178 = - px3 * t147; t179 = t178 + t177 + t62 * t142; t180 = - py2 * t147; t181 = py3 * t147; t182 = t181 + t180 + t131 * t142; t183 = y1 * (px1 * t182 + py1 * t179 + t149 + t148 + t176) + t175 + t170 + t159 + t1 * (t163 + t162 + t35 + t34 + t33) + t155; t184 = - px2 * px3 * t2 * t142; t185 = 2 * px2 * px3 * x2 * x3 * y2 * y3; t186 = - px2 * px3 * t5 * t147; t187 = py1 * (t186 + t185 + t184); t188 = px3 * py2 * t2 * t142; t189 = x2 * y2 * (t125 + t143); t190 = px2 * py3 * t5 * t147; t191 = t190 + t189 + t188; t192 = px2 * px3 * x3 * t142; t193 = y2 * (t49 + t83); t194 = px2 * px3 * x2 * t147; t195 = py1 * (t194 + t193 + t192); t196 = - px3 * py2 * x3 * t142; t197 = 2 * px3 * py2 * x3 * y3; t198 = 2 * px2 * py3 * y3; t199 = t198 + t34; t200 = x2 * t199; t201 = y2 * (t200 + t125 + t197); t202 = - px2 * py3 * x2 * t147; t203 = - px2 * x3 * y3; t204 = px3 * x3 * y3; t205 = t204 + t203; t206 = t142 * t205; t207 = t178 + t177; t208 = x2 * y2 * t207; t209 = t208 + t206; t210 = px2 * px3 * t2 * t142; t211 = - 2 * px2 * px3 * x2 * x3 * y2 * y3; t212 = px2 * px3 * t5 * t147; t213 = - px3 * t2 * t142; t214 = x2 * y2 * (t204 + t128); t215 = - px2 * t5 * t147; t216 = t215 + t214 + t213; t217 = - px2 * px3 * x3 * t142; t218 = y2 * (t84 + t48); t219 = - px2 * px3 * x2 * t147; t220 = px3 * x3 * t142; t221 = - 2 * px3 * x3 * y3; t222 = - 2 * px2 * y3; t223 = t75 + t222; t224 = x2 * t223; t225 = y2 * (t224 + t221 + t128); t226 = px2 * x2 * t147; t227 = t226 + t225 + t220; t228 = t125 + t54; t229 = t142 * t228; t230 = x2 * y2 * t158; t231 = t87 + t128; t232 = t142 * t231; t233 = x2 * y2 * t168; t234 = t233 + t232; t235 = py1 * t234; t236 = - px3 * py2 * t2 * t142; t237 = x2 * y2 * (t144 + t54); t238 = - px2 * py3 * t5 * t147; t239 = px3 * t2 * t142; t240 = x2 * y2 * (t87 + t203); t241 = px2 * t5 * t147; t242 = t241 + t240 + t239; t243 = py1 * t242; t244 = px2 * py3 * x3 * t142; t245 = - px2 * py3 * x2 * y3; t246 = y2 * (t143 + t245); t247 = px3 * py2 * x2 * t147; t248 = - px2 * x3 * t142; t249 = px2 * x2 * y3; t250 = y2 * (t204 + t249); t251 = - px3 * x2 * t147; t252 = t251 + t250 + t248; t253 = t134 + t133; t254 = t253 * t142; t255 = t108 + t107; t256 = x2 * t255; t257 = t256 + t136 + t135; t258 = y2 * t257; t259 = t181 + t180; t260 = x2 * t259; t261 = px1 * (t260 + t258 + t254); t262 = py1 * (t37 + t60 + t59); t263 = t43 + t95 + t93; t264 = px1 * t263; t265 = t26 + t94; t266 = x2 * t265 * y2; t267 = x2 * t228; t268 = t267 + t266; t269 = py1 * (t84 + t83 + t82); t270 = - 2 * px2 * py3; t271 = (t26 + (t270 + t30) * x2) * y2; t272 = px3 * py2 * x2 * y3; t273 = - 2 * px3 * py2 * x3 * y3; t274 = t149 + t148 + t176; t275 = py1 * (t212 + t211 + t210); t276 = t238 + t237 + t236; t277 = px1 * t276; t278 = py1 * (t219 + t218 + t217); t279 = 2 * px3 * py2 * x3; t280 = t20 + t279; t281 = t280 * t142; t282 = - px3 * py2 * x2 * y3; t283 = y2 * (t125 + t282); t284 = 2 * px2 * py3 * t147; t285 = x2 * (t284 + t156); t286 = px1 * t103; t287 = t98 + t68; t288 = x2 * t287 * y2; t289 = x2 * t231; t290 = t289 + t288; t291 = 2 * px2; t292 = - px3 * x2 * y3; t293 = 2 * px3 * x3 * y3; t294 = t293 + t203 + t292 + (t68 + (t72 + t291) * x2) * y2; t295 = px1 * t242; t296 = - 2 * px3 * x3; t297 = t296 + t64; t298 = px3 * x2 * y3; t299 = y2 * (t128 + t298); t300 = - 2 * px2 * t147; t301 = x2 * (t167 + t300) + t299 + t297 * t142; t302 = py1 * t71; t303 = py1 * t290; t304 = 2 * py2 * x3; t305 = - 2 * py3 * x3; t306 = - 2 * py2 * x3 * y3; t307 = 2 * py3 * x3 * y3; t308 = t307 + t306; t309 = - 2 * px2 * py3 * x3; t310 = (t309 + t19 + t51) * y2; t311 = - 2 * px3 * py2 * y3; t312 = t35 + t311; t313 = x2 * t312; t314 = 2 * px2 * x3; t315 = 2 * px3 * y3; t316 = t315 + t74; t317 = x2 * t316; t318 = t317 + t87 + (t65 + t314 + t85) * y2; t319 = t106 * x2; t320 = px1 * (t256 + t118 + t117 + (t115 + t114 + t319) * y2); t321 = py1 * t216; t322 = 2 * px2 * py3 * x3 * y3; t323 = 2 * px3 * py2 * y3; t324 = t153 + t323; t325 = x2 * t324; t326 = y2 * (t325 + t322 + t143); t327 = - 2 * px2 * x3 * y3; t328 = - 2 * px3 * y3; t329 = t328 + t164; t330 = x2 * t329; t331 = y2 * (t330 + t204 + t327); t332 = t226 + t331 + t220; t333 = t116 * t142; t334 = t140 + t118 + t117; t335 = y2 * t334; t336 = x2 * t173; t337 = px1 * (t336 + t335 + t333); t338 = t26 + t94 + t96; t339 = t17 * y2; t340 = t153 + t55 + t339; t341 = px2 * px3 * t142; t342 = - 2 * px2 * px3 * y2 * y3; t343 = px2 * px3 * t147; t344 = py1 * (t343 + t342 + t341); t345 = - px2 * py3 * t142; t346 = y2 * (t35 + t55); t347 = t156 + t346 + t345; t348 = px1 * t347 + t344; t349 = t89 + t164 + t62 * y2; t350 = - px2 * px3 * t142; t351 = 2 * px2 * px3 * y2 * y3; t352 = - px2 * px3 * t147; t353 = px2 * t142; t354 = y2 * (t89 + t74); t355 = t167 + t354 + t353; t356 = px1 * t355 + t352 + t351 + t350; t357 = py1 * t66; t358 = py1 * t349; t359 = 2 * py2; t360 = - 2 * py3; t361 = - 2 * py2 * y3; t362 = 2 * py3 * y3; t363 = px3 * py2 * t142; t364 = y2 * (t153 + t34); t365 = - px3 * t142; t366 = y2 * (t75 + t164); t367 = t166 + t366 + t365; t368 = py1 * t367; t369 = px1 * (t172 + t171 + t106 * t142); t370 = t35 + t34; t371 = t142 * t370; t372 = y2 * t150; t373 = t372 + t371; t374 = t230 + t229; t375 = py1 * (t352 + t351 + t350); t376 = t157 + t364 + t363; t377 = px1 * t376 + t375; t378 = t75 + t74; t379 = y2 * t207 + t142 * t378; t380 = px1 * t367 + t343 + t342 + t341; t381 = py1 * t209; t382 = py1 * t355; t383 = py1 * t379; t384 = 2 * py2 * y3; t385 = - 2 * py3 * y3; t386 = t385 + t384; t387 = - 2 * py2 * t147; t388 = 2 * py3 * t147; t389 = px2 * py3 * t2; t390 = t389 + t10; t391 = x2 * t390 * y2; t392 = t5 * t228; t393 = - px2 * t2; t394 = t70 + t393; t395 = x2 * t394 * y2; t396 = t5 * t231; t397 = t396 + t395; t398 = py1 * t397; t399 = py2 * t2; t400 = - py3 * t2; t401 = t400 + t399; t402 = x2 * t401 * y2; t403 = t136 + t135; t404 = t5 * t403; t405 = t404 + t402; t406 = px1 * t405; t407 = t1 * (t406 + t398 + t392 + t391); t408 = t65 + t64; t409 = t5 * t408; t410 = x2 * t394; t411 = t410 + t409; t412 = py1 * t411; t413 = t5 * t116; t414 = x2 * t401; t415 = t414 + t413; t416 = px1 * t415; t417 = py2 * t5; t418 = x2 * (t134 + t114); t419 = py3 * t2; t420 = t419 + t418 + t417; t421 = px1 * t420; t422 = t265 * y2; t423 = x2 * t154; t424 = px2 * x2; t425 = (t68 + t424) * y2; t426 = - py2 * x2; t427 = (t133 + t426) * y2; t428 = py3 * x2 * y3; t429 = t20 + t19; t430 = x2 * t429; t431 = - px2 * py3 * t2; t432 = (t431 + t43 + t430) * y2; t433 = t5 * t370; t434 = x2 * t145; t435 = - px2 * x2 * x3; t436 = px2 * t2; t437 = (t436 + t435) * y2; t438 = px3 * t5 * y3; t439 = - px3 * x2 * x3 * y3; t440 = py2 * x2 * x3; t441 = - py2 * t2; t442 = (t441 + t440) * y2; t443 = - py3 * t5 * y3; t444 = py3 * x2 * x3 * y3; t445 = t5 * t287; t446 = t78 + t436; t447 = x2 * t446; t448 = - t2; t449 = t448 + 2 * x2 * x3 - t5; t450 = px1 * t449; t451 = (t98 + t85) * y2; t452 = - x2 * y3; t453 = x3 * y3; t454 = t453 + t452 + (x2 - x3) * y2; t455 = px1 * t454; t456 = t65 + t314; t457 = x2 * t456; t458 = (t78 + t457) * y2; t459 = x2 * (t293 + t203); t460 = - x2 * x3 * y3 + t5 * y3 + (t2 - x2 * x3) * y2; t461 = px1 * t460; t462 = t5 * t253; t463 = t419 + t441; t464 = x2 * t463; t465 = - py2 * t5; t466 = x2 * (t115 + t133); t467 = t2 - 2 * x2 * x3 + t5; t468 = py1 * t467; t469 = py2 * x2; t470 = (t134 + t469) * y2; t471 = - py2 * x2 * y3; t472 = x2 * y3; t473 = - x3 * y3; t474 = t473 + t472 + (x3 - x2) * y2; t475 = py1 * t474; t476 = - 2 * py2 * x3; t477 = t115 + t476; t478 = x2 * t477; t479 = (t419 + t478) * y2; t480 = py2 * t5 * y3; t481 = - 2 * py3 * x3 * y3; t482 = x2 * (t481 + t117); t483 = x2 * x3 * y3 - t5 * y3 + (t448 + x2 * x3) * y2; t484 = py1 * t483; t485 = t431 + t43; t486 = t485 * t142; t487 = t5 * t158; t488 = t446 * t142; t489 = t5 * t168; t490 = t489 + t488; t491 = py1 * t490; t492 = t463 * t142; t493 = t5 * t173; t494 = t493 + t492; t495 = px1 * t494; t496 = x1 * y1 * (t495 + t491 + t487 + t486); t497 = t142 * t119; t498 = x2 * y2 * t259; t499 = t498 + t497; t500 = px1 * t499; t501 = t29 * (t500 + t381 + t151 + t146); t502 = t429 * t142; t503 = x2 * t370; t504 = y2 * (t503 + t125 + t54); t505 = x2 * t158; t506 = - px3 * x3 * t142; t507 = - px2 * x2 * t147; t508 = py3 * x3 * t142; t509 = y2 * (t118 + t471); t510 = py2 * x2 * t147; t511 = - py2 * t142; t512 = y2 * (t138 + t107); t513 = t172 + t512 + t511; t514 = px1 * t513; t515 = y2 * t259 + t142 * t255; t516 = px1 * t515; t517 = py1 * t454; t518 = - py2 * x3 * t142; t519 = t108 + t384; t520 = x2 * t519; t521 = y2 * (t520 + t307 + t135); t522 = - py3 * x2 * t147; t523 = py2 * t142; t524 = y2 * (t108 + t137); t525 = - t147 + 2 * y2 * y3 - t142; t526 = py1 * t525; t527 = x2 * t147 + y2 * (t473 + t452) + x3 * t142; t528 = py1 * t527; t529 = px1 * t474; t530 = px2 * x3 * t142; t531 = px3 * x2 * t147; t532 = - x2 * t147 + y2 * (t453 + t472) - x3 * t142; t533 = px1 * t532; t534 = - px2 * t142; t535 = t147 - 2 * y2 * y3 + t142; t536 = px1 * t535; t537 = t447 + t445; t538 = py1 * t537; t539 = t464 + t462; t540 = px1 * t539; t541 = 2 * px3 * py2 * t2; t542 = - 2 * px2 * py3 * t2; t543 = x2 * t446 * y2; t544 = t5 * t205; t545 = t544 + t543; t546 = py1 * t545; t547 = x2 * t463 * y2; t548 = t5 * t119; t549 = t548 + t547; t550 = px1 * t549; t551 = x2 * t265; t552 = (t389 + t10 + t551) * y2; t553 = t5 * t154; t554 = 2 * px3 * t2; t555 = (t554 + t393 + t110) * y2; t556 = t5 * t90; t557 = py3 * x2 * x3; t558 = - 2 * py3 * t2; t559 = (t558 + t399 + t557) * y2; t560 = py2 * x2 * x3 * y3; t561 = t138 + t361; t562 = t5 * t561; t563 = t390 * t142; t564 = t5 * t150; t565 = - px2 * t2 * t142; t566 = - px3 * t5 * t147; t567 = t566 + t214 + t565; t568 = py1 * t567; t569 = py2 * t2 * t142; t570 = x2 * y2 * (t118 + t135); t571 = py3 * t5 * t147; t572 = t571 + t570 + t569; t573 = px1 * t572; t574 = t86 + t68; t575 = x2 * t574; t576 = (t78 + t575) * y2; t577 = 2 * px2 * x3 * y3; t578 = x2 * (t87 + t577); t579 = px1 * t527; t580 = - t5 * t147 + 2 * x2 * x3 * y2 * y3 - t2 * t142; t581 = px1 * t580; t582 = t305 + t133; t583 = x2 * t582; t584 = (t419 + t583) * y2; t585 = x2 * (t136 + t306); t586 = py1 * t532; t587 = - py3 * t2 * t142; t588 = x2 * y2 * (t136 + t117); t589 = - py2 * t5 * t147; t590 = t5 * t147 - 2 * x2 * x3 * y2 * y3 + t2 * t142; t591 = py1 * t590; t592 = t400 + t466 + t465; t593 = px1 * t592; t594 = t309 + t279; t595 = t198 + t311; t596 = x2 * t378; t597 = t596 + t408 * y2; t598 = py1 * t597; t599 = t256 + t116 * y2; t600 = px1 * t599; t601 = t178 + t366 + t534; t602 = py1 * t601; t603 = t181 + t524 + t523; t604 = px1 * t603; t605 = t265 * t142; t606 = t423 + t144 + t143; t607 = y2 * t606; t608 = x2 * t150; t609 = 2 * py2 * x3 * y3; t610 = t362 + t137; t611 = x2 * t610; t612 = y2 * (t611 + t118 + t609); t613 = py1 * t449; t614 = t419 + t613 + t418 + t417; t615 = py1 * t460; t616 = py1 * t535; t617 = t616 + t172 + t512 + t511; t618 = t134 + t304; t619 = t618 * t142; t620 = - py3 * x2 * y3; t621 = y2 * (t135 + t620); t622 = x2 * (t388 + t180); t623 = px1 * t467; t624 = t623 + t78 + t102 + t101; t625 = px1 * t483; t626 = px1 * t525; t627 = t167 + t626 + t354 + t353; t628 = - 2 * px2 * x3; t629 = t98 + t628; t630 = t629 * t142; t631 = - 2 * px3 * t147; t632 = x2 * (t631 + t177); t633 = - 2 * px2 * py3 * x3 * y3; t634 = t633 + t197; t635 = - 2 * px3 * py2 * t147; t636 = t142 * t403; t637 = x2 * y2 * t173; t638 = t637 + t636; t639 = px1 * t638; t640 = t589 + t588 + t587; t641 = px1 * t640; t642 = px1 * t590; t643 = py1 * t580; t644 = (x0 * (px0 * (y1 * (x1 * (t528 + t522 + t612 + t518) + t643 + t571 + t570 + t569) + t29 * t515 + x1 * t638 + t1 * (t615 + t444 + t443 + t442)) + py0 * (y1 * (x1 * (t533 + t531 + t331 + t530) + t642 + t566 + t214 + t565) + x1 * t234 + t29 * t379 + t1 * (t625 + t439 + t438 + t437)) + y1 * (x1 * (px1 * (t622 + t621 + t619) + py1 * (t632 + t299 + t630) + t608 + t607 + t605) + t641 + t243 + t564 + t563) + x1 * (t639 + t235 + x2 * y2 * (t284 + t635) + t142 * t634) + t29 * (t175 + t170) + t1 * (px1 * (t482 + t480 + t479) + py1 * (t459 + t79 + t458) + t434 + t433 + t432)) + y0 * (x0 * (py0 * (x1 * (t579 + t632 + t299 + t630) + t489 + t29 * t627 + y1 * (x1 * t597 + t625 + t556 + t112 + t555) + t488 + t624 * t1) + px0 * (x1 * (t586 + t622 + t621 + t619) + t29 * t617 + t493 + y1 * (x1 * t599 + t615 + t562 + t560 + t559) + t492 + t614 * t1) + x1 * (px1 * (t522 + t612 + t518) + py1 * (t531 + t331 + t530) + t608 + t607 + t605) + t29 * (t604 + t602) + t487 + y1 * (x1 * (t600 + t598 + x2 * t595 + t594 * y2) + px1 * (t585 + t480 + t584) + py1 * (t578 + t79 + t576) + t267 + t553 + t552) + t486 + (t593 + t302) * t1) + px0 * (x1 * (t591 + t589 + t588 + t587) + t29 * (t586 + t510 + t509 + t508) + y1 * (x1 * (t484 + t585 + t480 + t584) + t548 + t547) + t415 * t1) + py0 * (x1 * (t581 + t241 + t240 + t239) + t29 * (t579 + t507 + t250 + t506) + y1 * (x1 * (t461 + t578 + t79 + t576) + t544 + t543) + t411 * t1) + x1 * (t573 + t568 + t564 + t563) + t29 * (px1 * (t522 + t521 + t518) + py1 * (t531 + t225 + t530) + t505 + t504 + t502) + y1 * (x1 * (px1 * (t562 + t560 + t559) + py1 * (t556 + t112 + t555) + t267 + t553 + t552) + t550 + t546 + t5 * (t322 + t273) + x2 * (t542 + t541) * y2) + (t540 + t538) * t1) + t161 * (py0 * (y1 * (x1 * (t536 + t178 + t366 + t534) + t533 + t531 + t225 + t530) + x1 * t169 + t208 + t1 * (t529 + t204 + t292 + t425) + t206) + px0 * (y1 * (t528 + x1 * (t181 + t526 + t524 + t523) + t522 + t521 + t518) + x1 * t174 + t498 + t1 * (t517 + t118 + t428 + t427) + t497) + x1 * (t516 + t383) + y1 * (x1 * (t514 + t382) + px1 * (t510 + t509 + t508) + py1 * (t507 + t250 + t506) + t505 + t504 + t502) + t151 + t1 * (px1 * (t136 + t471 + t470) + py1 * (t87 + t249 + t451) + t423 + t422) + t146) + t501 + t496 + t14 * (px0 * (x1 * (t484 + t482 + t480 + t479) + t29 * (t475 + t136 + t471 + t470) + t404 + t402 + (x1 * (t468 + t400 + t466 + t465) + t464 + t462) * y1) + py0 * (x1 * (t461 + t459 + t79 + t458) + t29 * (t455 + t87 + t249 + t451) + t396 + t395 + (x1 * (t70 + t450 + t69 + t67) + t447 + t445) * y1) + x1 * (px1 * (t444 + t443 + t442) + py1 * (t439 + t438 + t437) + t434 + t433 + t432) + t29 * (px1 * (t118 + t428 + t427) + py1 * (t204 + t292 + t425) + t423 + t422) + t392 + t391 + (x1 * (t421 + t104) + t416 + t412) * y1) + t407); t645 = t5 * t265; t646 = t115 + t114 + t132; t647 = px1 * t646; t648 = x2 * t485; t649 = t32 * t5; t650 = t70 + t393 + t73 * t5; t651 = t400 + t399 + t106 * t5; t652 = t540 + x1 * (px1 * t651 + py1 * t650 + t389 + t10 + t649) + t538 + t648 + t29 * (t647 + t357 + t20 + t19 + t18) + t645; t653 = t648 + t645; t654 = t392 + t391; t655 = px1 * t654; t656 = t309 + t19; t657 = x2 * t656; t658 = (t389 + t657) * y2; t659 = px3 * py2 * t5 * y3; t660 = x2 * (t144 + t273); t661 = - px3 * py2 * t5; t662 = t431 + t27 + t661; t663 = px1 * t662 + t24; t664 = t5 * t429; t665 = x2 * t390; t666 = t665 + t664; t667 = px3 * py2 * x2; t668 = (t20 + t667) * y2; t669 = x2 * t485 * y2; t670 = t5 * t145; t671 = t670 + t669; t672 = px1 * t671; t673 = t26 + t52; t674 = x2 * t673; t675 = (t389 + t674) * y2; t676 = x2 * (t633 + t54); t677 = px3 * t5; t678 = t436 + t69 + t677; t679 = px1 * t678 + t37 + t60 + t59; t680 = - px3 * x2; t681 = t203 + t298 + (t64 + t680) * y2; t682 = px1 * t545; t683 = - px3 * t5 * y3; t684 = t578 + t683 + (t393 + t575) * y2; t685 = 2 * py3 * x3; t686 = t685 + t476; t687 = 2 * py2 * t2; t688 = px1 * (t419 + t441 + t131 * t5); t689 = - px2 * py3 * x2; t690 = 2 * px2 * py3 * x3; t691 = (t690 + t94 + t689) * y2; t692 = t330 + t204 + (t98 + t628 + t424) * y2; t693 = t134 + t133 + t319; t694 = px1 * (t140 + t118 + t117 + t693 * y2); t695 = (t542 + t43 + t9) * y2; t696 = t5 * t312; t697 = 2 * px2 * t2; t698 = t5 * t316 + t112 + (t78 + t697 + t110) * y2; t699 = x2 * t253; t700 = t5 * t255; t701 = x2 * t403; t702 = px1 * (t701 + t700 + (t419 + t441 + t699) * y2); t703 = px2 * py3 * x2 * x3; t704 = (t10 + t703) * y2; t705 = px3 * py2 * x2 * x3 * y3; t706 = (t20 + t279 + t689) * y2; t707 = t439 + t111 + (t70 + t435) * y2; t708 = t224 + t204 + (t296 + t64 + t424) * y2; t709 = - 2 * py2; t710 = 2 * py3; t711 = py1 * t678; t712 = t459 + t683 + (t393 + t457) * y2; t713 = x2 * t116; t714 = t5 * t139; t715 = px1 * (t120 + t714 + (t400 + t399 + t713) * y2); t716 = 2 * px2 * py3; t717 = (t94 + (t716 + t15) * x2) * y2; t718 = - 2 * px2; t719 = t221 + t128 + t249 + (t98 + (px3 + t718) * x2) * y2; t720 = px1 * (t256 + t136 + t135 + t646 * y2); t721 = - px2 * py3 * t2 * t142; t722 = - px3 * py2 * t5 * t147; t723 = t722 + t237 + t721; t724 = - px2 * py3 * x3 * t142; t725 = y2 * (t54 + t124); t726 = px1 * y2 * t257; t727 = - px3 * py2 * x2 * t147; t728 = y2 * (t87 + t127); t729 = t531 + t728 + t530; t730 = px2 * py3 * t2 * t142; t731 = px3 * py2 * t5 * t147; t732 = px1 * t397; t733 = t251 + t299 + t248; t734 = px2 * t2 * t142; t735 = px3 * t5 * t147; t736 = t735 + t240 + t734; t737 = t389 + t10 + t649; t738 = t731 + t189 + t730; t739 = px1 * t738; t740 = x2 * t165; t741 = t740 + t204 + t203; t742 = py1 * y2 * t741; t743 = py1 * t736; t744 = px2 * py3 * t142; t745 = px1 * t567; t746 = t148 + t364 + t744; t747 = px3 * py2 * t5; t748 = t389 + t95 + t747; t749 = (t26 + t122) * y2; t750 = x2 * t280; t751 = (t431 + t750) * y2; t752 = - px3 * py2 * t5 * y3; t753 = x2 * (t322 + t143); t754 = - px3 * t5; t755 = t393 + t102 + t754; t756 = t128 + t292 + (t68 + t126) * y2; t757 = x2 * t297; t758 = x2 * (t204 + t327); t759 = t758 + t438 + (t436 + t757) * y2; t760 = (t94 + t667) * y2; t761 = t203 + t249 + (t98 + t680) * y2; t762 = px1 * (t140 + t253 * y2); t763 = - px3 * py2 * x2 * x3; t764 = (t43 + t763) * y2; t765 = - px2 * py3 * x2 * x3 * y3; t766 = px3 * x2 * x3; t767 = px2 * x2 * x3 * y3; t768 = t767 + t79 + (t78 + t766) * y2; t769 = px1 * (t120 + t700 + (t419 + t441 + t713) * y2); t770 = t501 + t496 + t407; t771 = px3 * py2 * x3 * t142; t772 = y2 * (t313 + t633 + t54); t773 = px2 * py3 * x2 * t147; t774 = - px3 * py2 * t142; t775 = t149 + t346 + t774; t776 = y2 * (t317 + t87 + t577); t777 = t507 + t776 + t506; t778 = px3 * t142; t779 = t177 + t354 + t778; t780 = y2 * (t144 + t272); t781 = y2 * (t203 + t292); t782 = t531 + t781 + t530; t783 = px1 * (t336 + t258 + t333); t784 = t690 + t94; t785 = x2 * t784; t786 = (t431 + t785) * y2; t787 = x2 * (t125 + t197); t788 = x2 * t629; t789 = x2 * (t221 + t128); t790 = t789 + t438 + (t436 + t788) * y2; t791 = - 2 * py2 * t2; t792 = 2 * py3 * t2; t793 = 2 * px2 * py3 * t2; t794 = (t793 + t10 + t42) * y2; t795 = t5 * t324; t796 = - 2 * px2 * t2; t797 = t5 * t329 + t80 + (t70 + t796 + t77) * y2; t798 = px1 * (t701 + t714 + (t400 + t399 + t699) * y2); t799 = px1 * (t5 * t259 + t401 * t142); t800 = t429 * y2; t801 = t503 + t800; t802 = t487 + t486; t803 = t673 * t142; t804 = - 2 * px2 * py3 * t147; t805 = x2 * (t804 + t148); t806 = 2 * px2 * t147; t807 = x2 * (t178 + t806) + t728 + t574 * t142; t808 = py1 * t755; t809 = py1 * t779; t810 = y2 * (t58 + t144 + t273); t811 = y2 * (t91 + t293 + t203); t812 = t507 + t811 + t506; t813 = px1 * (t260 + t335 + t254); t814 = 2 * py2 * t147; t815 = - 2 * py3 * t147; t816 = (t389 + t42) * y2; t817 = - py2 * py3 * t2; t818 = (t817 + py2 * py3 * x2 * x3) * y2; t819 = - py2 * py3 * t5 * y3; t820 = py2 * py3 * x2 * x3 * y3; t821 = px1 * (t820 + t819 + t818); t822 = - py2 * py3 * t5; t823 = 2 * py2 * py3 * x2 * x3; t824 = px1 * (t817 + t823 + t822); t825 = (t431 + t9) * y2; t826 = py2 * py3 * t2; t827 = (t826 - py2 * py3 * x2 * x3) * y2; t828 = py2 * py3 * t5 * y3; t829 = - py2 * py3 * x2 * x3 * y3; t830 = px1 * (t829 + t828 + t827); t831 = (py2 * py3 * x2 - py2 * py3 * x3) * y2; t832 = - py2 * py3 * x2 * y3; t833 = py2 * py3 * x3 * y3; t834 = px1 * (t833 + t832 + t831); t835 = (t690 + t94 + t122) * y2; t836 = px1 * t693; t837 = - py2 * t5 * y3; t838 = t560 + t837 + (t400 + t557) * y2; t839 = x2 * t205; t840 = py1 * (t839 + x2 * t408 * y2); t841 = (t20 + t51) * y2; t842 = - py3 * x2; t843 = py2 * x2 * y3; t844 = t135 + t843 + (t115 + t842) * y2; t845 = py1 * (t740 + t87 + t128 + (t98 + t68 + t63) * y2); t846 = py2 * py3 * t5; t847 = - 2 * py2 * py3 * x2 * x3; t848 = - py2 * x2 * x3; t849 = - py3 * x2 * x3 * y3; t850 = t849 + t480 + (t419 + t848) * y2; t851 = (py2 * py3 * x3 - py2 * py3 * x2) * y2; t852 = py2 * py3 * x2 * y3; t853 = - py2 * py3 * x3 * y3; t854 = x2 * t561; t855 = t854 + t136 + (t305 + t133 + t469) * y2; t856 = py2 * py3 * t2 * t142; t857 = - 2 * py2 * py3 * x2 * x3 * y2 * y3; t858 = py2 * py3 * t5 * t147; t859 = px1 * (t858 + t857 + t856); t860 = - py2 * py3 * x3 * t142; t861 = y2 * (t833 + t852); t862 = - py2 * py3 * x2 * t147; t863 = px1 * (t862 + t861 + t860); t864 = - py2 * py3 * t2 * t142; t865 = 2 * py2 * py3 * x2 * x3 * y2 * y3; t866 = - py2 * py3 * t5 * t147; t867 = py3 * t2 * t142; t868 = py2 * t5 * t147; t869 = t868 + t570 + t867; t870 = py2 * py3 * x3 * t142; t871 = y2 * (t853 + t832); t872 = py2 * py3 * x2 * t147; t873 = - py3 * x3 * t142; t874 = - py2 * x2 * t147; t875 = t874 + t521 + t873; t876 = py2 * x3 * t142; t877 = py3 * x2 * t147; t878 = t877 + t509 + t876; t879 = t287 * t142; t880 = t596 + t87 + t128; t881 = y2 * t880; t882 = x2 * t207; t883 = py1 * (t882 + t881 + t879); t884 = py1 * t662; t885 = px1 * (t826 + t847 + t846); t886 = 2 * px3 * py2; t887 = (t94 + (t31 + t886) * x2) * y2; t888 = px1 * (t853 + t852 + t851); t889 = py1 * t738; t890 = px1 * (t866 + t865 + t864); t891 = px1 * (t872 + t871 + t870); t892 = t656 * t142; t893 = x2 * (t157 + t635); t894 = t221 + t577; t895 = x2 * t253 * y2; t896 = t701 + t895; t897 = px1 * t896; t898 = (t20 + t279 + t122) * y2; t899 = py1 * (t596 + t204 + t203 + (t65 + t64 + t97) * y2); t900 = t385 + t107; t901 = x2 * t900; t902 = t901 + t136 + (t115 + t476 + t469) * y2; t903 = px1 * t869; t904 = t874 + t612 + t873; t905 = t408 * t142; t906 = y2 * t741; t907 = x2 * t168; t908 = py1 * (t907 + t906 + t905); t909 = - py2 * py3 * t142; t910 = 2 * py2 * py3 * y2 * y3; t911 = - py2 * py3 * t147; t912 = px1 * (t911 + t910 + t909); t913 = t912 + py1 * t376; t914 = t481 + t117 + t428 + (t133 + (py3 + t709) * x2) * y2; t915 = 2 * px3; t916 = t138 + t137 + t131 * y2; t917 = px1 * t916; t918 = py1 * (t167 + t166 + t73 * t142); t919 = py3 * t142; t920 = t171 + t524 + t919; t921 = px1 * t920; t922 = py2 * py3 * t142; t923 = - 2 * py2 * py3 * y2 * y3; t924 = py2 * py3 * t147; t925 = py1 * t513 + t924 + t923 + t922; t926 = py1 * t420; t927 = py1 * t640; t928 = t685 + t114; t929 = x2 * (t172 + t814) + t621 + t928 * t142; t930 = px1 * (t924 + t923 + t922); t931 = t930 + py1 * t347; t932 = py1 * t920 + t911 + t910 + t909; t933 = t315 + t222; t934 = py1 * t654; t935 = (t10 + t750) * y2; t936 = t824 + py1 * t263; t937 = py1 * t671; t938 = (t19 + t689) * y2; t939 = (t10 + t785) * y2; t940 = t296 + t314; t941 = py1 * (t78 + t436 + t62 * t5); t942 = (t26 + t52 + t667) * y2; t943 = py1 * (t740 + t204 + t203 + t99 * y2); t944 = t611 + t118 + (t134 + t304 + t426) * y2; t945 = (t431 + t541 + t42) * y2; t946 = t5 * t199; t947 = t5 * t900 + t560 + (t419 + t791 + t557) * y2; t948 = x2 * t287; t949 = t5 * t378; t950 = py1 * (t289 + t949 + (t78 + t436 + t948) * y2); t951 = - py3 * t5; t952 = t441 + t466 + t951; t953 = py1 * t952 + t826 + t847 + t846; t954 = py3 * x2; t955 = t117 + t620 + (t114 + t954) * y2; t956 = py1 * t549; t957 = py3 * t5 * y3; t958 = t585 + t957 + (t399 + t583) * y2; t959 = (t389 + t763) * y2; t960 = (t309 + t19 + t667) * y2; t961 = - 2 * px3; t962 = px1 * t952; t963 = x2 * t408; t964 = t5 * t165; t965 = py1 * (t839 + t964 + (t70 + t393 + t963) * y2); t966 = t482 + t957 + (t399 + t478) * y2; t967 = - 2 * px3 * py2; t968 = (t26 + (t16 + t967) * x2) * y2; t969 = t307 + t135 + t471 + (t134 + (t130 + t359) * x2) * y2; t970 = py1 * (t596 + t87 + t128 + t66 * y2); t971 = t444 + t837 + (t400 + t440) * y2; t972 = t520 + t118 + (t685 + t114 + t426) * y2; t973 = py1 * t405; t974 = t877 + t621 + t876; t975 = - py2 * t2 * t142; t976 = - py3 * t5 * t147; t977 = t976 + t588 + t975; t978 = py1 * y2 * t880; t979 = y2 * (t136 + t843); t980 = t522 + t979 + t518; t981 = py1 * t276; t982 = py1 * t572; t983 = px1 * y2 * t334; t984 = px1 * t977; t985 = (t94 + t51) * y2; t986 = (t43 + t657) * y2; t987 = (t26 + t689) * y2; t988 = t117 + t471 + (t134 + t954) * y2; t989 = py1 * (t740 + t287 * y2); t990 = (t431 + t703) * y2; t991 = - py3 * x2 * x3; t992 = - py2 * x2 * x3 * y3; t993 = t992 + t480 + (t419 + t991) * y2; t994 = py1 * (t839 + t949 + (t78 + t436 + t963) * y2); t995 = py3 * t5; t996 = t399 + t418 + t995; t997 = t135 + t428 + (t133 + t842) * y2; t998 = x2 * t928; t999 = x2 * (t118 + t609); t1000 = t999 + t443 + (t441 + t998) * y2; t1001 = y2 * (t901 + t136 + t306); t1002 = t510 + t1001 + t508; t1003 = - py3 * t142; t1004 = t180 + t512 + t1003; t1005 = y2 * (t117 + t428); t1006 = t522 + t1005 + t518; t1007 = py1 * (t907 + t881 + t905); t1008 = y2 * (t854 + t481 + t117); t1009 = t510 + t1008 + t508; t1010 = 2 * px3 * t147; t1011 = py1 * (t5 * t207 + t394 * t142); t1012 = t784 * t142; t1013 = 2 * px3 * py2 * t147; t1014 = x2 * (t149 + t1013); t1015 = py1 * (t882 + t906 + t879); t1016 = x2 * (t181 + t387) + t979 + t582 * t142; t1017 = (t43 + t674) * y2; t1018 = x2 * t618; t1019 = x2 * (t307 + t135); t1020 = t1019 + t443 + (t441 + t1018) * y2; t1021 = - 2 * px3 * t2; t1022 = - 2 * px3 * py2 * t2; t1023 = (t389 + t1022 + t9) * y2; t1024 = t5 * t57; t1025 = t5 * t610 + t849 + (t400 + t687 + t848) * y2; t1026 = py1 * (t289 + t964 + (t70 + t393 + t948) * y2); t1027 = px1 * t996; t1028 = px1 * t1004; t1029 = x2 * t429 * y2; t1030 = (t436 + t110) * y2; t1031 = (t441 + t557) * y2; t1032 = (t393 + t77) * y2; t1033 = (t399 + t848) * y2; t1034 = (t26 + t94 + t18) * y2; t1035 = (t64 + t85) * y2; t1036 = (t114 + t469) * y2; t1037 = (t98 + t628 + t126) * y2; t1038 = (t134 + t304 + t842) * y2; t1039 = (t20 + t19 + t96) * y2; t1040 = (t296 + t64 + t126) * y2; t1041 = (t685 + t114 + t842) * y2; t1042 = (t98 + (t961 + px2) * x2) * y2; t1043 = t456 * t142; t1044 = x2 * (t1010 + t166); t1045 = (t134 + (t710 + t105) * x2) * y2; t1046 = t477 * t142; t1047 = x2 * (t815 + t171); t1048 = t32 * t142; t1049 = t171 + t526 + t524 + t919; t1050 = t536 + t166 + t366 + t365; t1051 = (t389 + t10 + t430) * y2; t1052 = (t393 + t766) * y2; t1053 = (t399 + t991) * y2; t1054 = t17 * t5; t1055 = (t431 + t43 + t551) * y2; t1056 = (t1021 + t436 + t77) * y2; t1057 = t5 * t223; t1058 = (t792 + t441 + t848) * y2; t1059 = t5 * t519; t1060 = t338 * y2; t1061 = (t86 + t68 + t680) * y2; t1062 = (t305 + t133 + t954) * y2; t1063 = (t115 + t426) * y2; t1064 = (t400 + t1018) * y2; t1065 = (t65 + t424) * y2; t1066 = (t70 + t788) * y2; t1067 = (t70 + t757) * y2; t1068 = (t400 + t998) * y2; t1069 = t21 * y2; t1070 = (t68 + (t915 + t61) * x2) * y2; t1071 = (t133 + (t360 + py2) * x2) * y2; t1072 = (t115 + t476 + t954) * y2; t1073 = (t65 + t314 + t680) * y2; trans->m[0][0] = (x0 * (px0 * (x1 * (px1 * (y2 * (t388 + t387) + t142 * t386) + t383 + t372 + t371) + y1 * (x1 * (t369 + t382 + t156 + t346 + t345) + t337 + py1 * t301 + t285 + t283 + t281) + t381 + t151 + t1 * (t141 + py1 * t92 + t58 + t54 + t53) + t146) + py0 * (y1 * (x1 * t380 + px1 * t332 + t219 + t218 + t217) + px1 * t234 + px1 * x1 * t379 + t1 * (px1 * t129 + t49 + t48 + t47)) + y1 * (x1 * t377 + px1 * (t202 + t326 + t196) + t195) + px1 * t374 + px1 * x1 * t373 + t1 * (px1 * (t125 + t124 + t123) + t269)) + y0 * (x0 * (px0 * (t261 + x1 * (t369 + t368 + t157 + t364 + t363) + py1 * t227 + t202 + y1 * (x1 * (px1 * (t362 + t361 + (t360 + t359) * y2) + t358 + t153 + t55 + t339) + t320 + py1 * t294 + t144 + t273 + t272 + t271) + t201 + t196 + (t357 + t20 + t19 + t18) * t1) + py0 * (x1 * t356 + px1 * t252 + t194 + y1 * (px1 * t318 + px1 * x1 * t349 + t84 + t83 + t82) + t193 + t192 + px1 * t99 * t1) + x1 * t348 + px1 * (t247 + t246 + t244) + t278 + y1 * (px1 * (t313 + t54 + t310) + t50 + px1 * x1 * t340) + px1 * t338 * t1) + px0 * (x1 * (t337 + py1 * t332 + t202 + t326 + t196) + t321 + px1 * t29 * t182 + t190 + y1 * (x1 * (t320 + py1 * t318 + t313 + t54 + t310) + px1 * (x2 * t308 + x2 * (t305 + t304) * y2) + t303 + t267 + t266) + t189 + t188 + (t302 + t10 + t27 + t25) * t1) + py0 * (x1 * (px1 * t301 + t194 + t193 + t192) + t295 + px1 * t29 * t179 + t186 + y1 * (x1 * (px1 * t294 + t49 + t48 + t47) + px1 * t290) + t185 + t184 + (t286 + t3 + t23 + t22) * t1) + x1 * (px1 * (t285 + t283 + t281) + t278) + t277 + t275 + px1 * t29 * t274 + y1 * (x1 * (px1 * (t144 + t273 + t272 + t271) + t269) + px1 * t268) + (t264 + t262) * t1) + px0 * (y1 * (x1 * (t261 + py1 * t252 + t247 + t246 + t244) + t243 + t238 + t237 + t236) + x1 * (t235 + t230 + t229) + px1 * t29 * t174 + t1 * (t121 + py1 * t81 + t46 + t45 + t44)) + py0 * (y1 * (x1 * (px1 * t227 + t219 + t218 + t217) + px1 * t216 + t212 + t211 + t210) + px1 * t29 * t169 + px1 * x1 * t209 + t1 * (px1 * t113 + t40 + t39 + t38)) + y1 * (x1 * (px1 * (t202 + t201 + t196) + t195) + px1 * t191 + t187) + px0 * t161 * t183 + px1 * t29 * t160 + px1 * x1 * t152 + t14 * (px0 * (x1 * (t141 + py1 * t129 + t125 + t124 + t123) + t121 + py1 * t113 + px1 * t29 * t109 + t13 + t12 + t11 + (t104 + t43 + x1 * (t100 + t26 + t94 + t96) + t95 + t93) * y1) + py0 * (x1 * (px1 * t92 + t84 + t83 + t82) + px1 * t81 + px1 * t29 * t76 + t7 + t6 + t4 + (px1 * t71 + t37 + px1 * x1 * t66 + t60 + t59) * y1) + x1 * (px1 * (t58 + t54 + t53) + t50) + px1 * (t46 + t45 + t44) + t41 + px1 * t29 * t36 + (px1 * t28 + t24 + px1 * x1 * t21) * y1) + t1 * (px1 * (t13 + t12 + t11) + t8)); trans->m[0][1] = (t161 * (px0 * (x1 * (t382 + t156 + t346 + t345) + py1 * t733 + t247 + y1 * (t694 + x1 * (t358 + t153 + t55 + t339) + py1 * t681 + t144 + t282 + t668) + t726 + t283 + t244 + px1 * t646 * t1) + py0 * (x1 * (px1 * t601 + t343 + t342 + t341) + px1 * t729 + t219 + y1 * (px1 * t692 + px1 * x1 * t76 + t49 + t48 + t47) + t218 + t217 + px1 * t66 * t1) + x1 * (px1 * t746 + t375) + px1 * (t727 + t725 + t724) + t195 + y1 * (px1 * (t325 + t143 + t691) + t269 + px1 * x1 * t36) + px1 * t21 * t1) + x0 * (py0 * (t29 * t356 + t745 + t212 + y1 * (x1 * (px1 * t719 + t84 + t83 + t82) + px1 * t698 + t40 + t39 + t38) + px1 * x1 * y2 * t741 + t211 + t210 + px1 * t650 * t1) + px0 * (t29 * (t602 + t148 + t364 + t744) + t743 + t722 + y1 * (x1 * (t720 + py1 * t708 + t200 + t143 + t706) + t702 + py1 * t684 + t676 + t659 + t675) + x1 * (t607 + px1 * y2 * (x2 * (t362 + t361) + t481 + t609) + t742) + t237 + t721 + px1 * t651 * t1) + t29 * t348 + t739 + t187 + y1 * (x1 * (px1 * (t125 + t197 + t245 + t717) + t50) + px1 * (t696 + t13 + t695) + t8) + px1 * x1 * y2 * t606 + px1 * t737 * t1) + py0 * (x1 * (px1 * t736 + t186 + t185 + t184) + t29 * (px1 * t733 + t194 + t193 + t192) + y1 * (x1 * (px1 * t712 + t7 + t6 + t4) + t732) + px1 * t537 * t1) + px0 * (x1 * (t568 + t731 + t189 + t730) + t29 * (py1 * t729 + t727 + t726 + t725 + t724) + y1 * (x1 * (t715 + py1 * t707 + t705 + t12 + t704) + t546 + t670 + t669) + px1 * t539 * t1) + x1 * (px1 * t723 + t275) + t29 * (px1 * (t247 + t283 + t244) + t278) + y0 * (x0 * (px0 * (x1 * (t720 + py1 * t719 + t125 + t197 + t245 + t717) + t715 + py1 * t712 + t29 * (t162 + t35 + t34 + t33) + t660 + t659 + t658 + (t688 + t711 + t431 + x1 * (px1 * (t305 + t304 + (t710 + t709) * x2) + t100 + t26 + t94 + t96) + t27 + t661) * y1) + py0 * (x1 * (px1 * t708 + t49 + t48 + t47) + px1 * t707 + px1 * t29 * t349 + t40 + t39 + t38 + (t286 + t3 + px1 * x1 * t99 + t23 + t22) * y1) + x1 * (px1 * (t200 + t143 + t706) + t269) + px1 * (t705 + t12 + t704) + t8 + px1 * t29 * t340 + (t264 + t262 + px1 * x1 * t338) * y1) + px0 * (x1 * (t702 + py1 * t698 + t696 + t13 + t695) + t29 * (t694 + py1 * t692 + t325 + t143 + t691) + t398 + t392 + t391 + (x1 * (t688 + t104 + t43 + t95 + t93) + px1 * (x2 * (t558 + t687) + t5 * t686) + t412 + t665 + t664) * y1) + py0 * (x1 * (px1 * t684 + t7 + t6 + t4) + t682 + t29 * (px1 * t681 + t84 + t83 + t82) + (px1 * t411 + x1 * t679) * y1) + x1 * (px1 * (t676 + t659 + t675) + t41) + t672 + t29 * (px1 * (t144 + t282 + t668) + t50) + (px1 * t666 + x1 * t663) * y1) + y1 * (x1 * (px1 * (t660 + t659 + t658) + t41) + t655) + px1 * t653 * t1 + px0 * t652 * t14) ; trans->m[0][2] = (x0 * (px0 * (y1 * (x1 * (t813 + py1 * t807 + t805 + t725 + t803) + t799 + t568 + t731 + t189 + t730) + x1 * (px1 * (x2 * y2 * (t815 + t814) + t142 * t308) + t235 + t230 + t229) + t29 * (t170 + t159 + t155) + t1 * (t769 + py1 * t759 + t753 + t752 + t751)) + py0 * (y1 * (x1 * (px1 * t812 + t194 + t193 + t192) + t295 + t186 + t185 + t184) + px1 * x1 * t234 + px1 * t29 * t379 + t1 * (px1 * t768 + t7 + t6 + t4)) + y1 * (x1 * (px1 * (t773 + t810 + t771) + t278) + t277 + t275) + px1 * x1 * t374 + px1 * t29 * t373 + t1 * (px1 * (t765 + t45 + t764) + t41)) + y0 * (x0 * (px0 * (x1 * (t813 + py1 * t812 + t773 + t810 + t771) + t495 + t29 * (t809 + t149 + t346 + t774) + y1 * (x1 * (px1 * (x2 * t386 + t686 * y2) + t598 + t503 + t800) + t798 + py1 * t790 + t787 + t752 + t786) + (t808 + t389 + t95 + t747) * t1) + py0 * (x1 * (px1 * t807 + t219 + t218 + t217) + px1 * t490 + t29 * t380 + y1 * (px1 * x1 * t597 + px1 * t797 + t7 + t6 + t4) + t679 * t1) + x1 * (px1 * (t805 + t725 + t803) + t195) + px1 * t802 + t29 * t377 + y1 * (px1 * x1 * t801 + px1 * (t795 + t46 + t794) + t41) + t663 * t1) + px0 * (x1 * (t799 + t243 + t238 + t237 + t236) + t29 * (t783 + py1 * t777 + t773 + t772 + t771) + y1 * (x1 * (t798 + py1 * t797 + t795 + t46 + t794) + px1 * (t5 * (t481 + t609) + x2 * (t792 + t791) * y2) + t546 + t670 + t669) + (t538 + t648 + t645) * t1) + py0 * (x1 * (t745 + t212 + t211 + t210) + t29 * (px1 * t782 + t219 + t218 + t217) + y1 * (x1 * (px1 * t790 + t40 + t39 + t38) + t682) + px1 * t411 * t1) + x1 * (t739 + t187) + t29 * (px1 * (t727 + t780 + t724) + t195) + y1 * (x1 * (px1 * (t787 + t752 + t786) + t8) + t672) + px1 * t666 * t1) + t161 * (px0 * (y1 * (t783 + x1 * (t368 + t157 + t364 + t363) + py1 * t782 + t727 + t780 + t724) + x1 * (t383 + t372 + t371) + t500 + t1 * (t762 + py1 * t756 + t125 + t272 + t749)) + py0 * (y1 * (x1 * (px1 * t779 + t352 + t351 + t350) + px1 * t777 + t194 + t193 + t192) + px1 * x1 * t169 + px1 * t209 + t1 * (px1 * t761 + t84 + t83 + t82)) + y1 * (x1 * (px1 * t775 + t344) + px1 * (t773 + t772 + t771) + t278) + px1 * x1 * t160 + px1 * t152 + t1 * (px1 * (t144 + t245 + t760) + t50)) + px0 * t770 + t14 * (px0 * (x1 * (t769 + py1 * t768 + t765 + t45 + t764) + t29 * (t762 + py1 * t761 + t144 + t245 + t760) + t406 + (t412 + x1 * (t711 + t431 + t27 + t661) + t665 + t664) * y1) + py0 * (x1 * (px1 * t759 + t40 + t39 + t38) + t732 + t29 * (px1 * t756 + t49 + t48 + t47) + (px1 * t537 + x1 * (px1 * t755 + t3 + t23 + t22)) * y1) + x1 * (px1 * (t753 + t752 + t751) + t8) + t655 + t29 * (px1 * (t125 + t272 + t749) + t269) + (x1 * (px1 * t748 + t262) + px1 * t653) * y1)); trans->m[1][0] = (x0 * (py0 * (x1 * (t516 + py1 * (y2 * (t631 + t806) + t142 * t933) + t372 + t371) + y1 * (px1 * t929 + x1 * (t514 + t918 + t157 + t364 + t363) + t908 + t893 + t725 + t892) + t500 + t151 + t1 * (px1 * t855 + t845 + t325 + t125 + t835) + t146) + px0 * (y1 * (x1 * t932 + py1 * t904 + t872 + t871 + t870) + py1 * x1 * t515 + py1 * t638 + t1 * (py1 * t844 + t833 + t832 + t831)) + y1 * (x1 * t931 + t863 + py1 * (t247 + t810 + t244)) + py1 * t374 + py1 * x1 * t373 + t1 * (t888 + py1 * (t54 + t282 + t841))) + y0 * (px0 * (x1 * (py1 * t929 + t862 + t861 + t860) + t927 + py1 * t29 * t182 + t858 + y1 * (py1 * t896 + x1 * (py1 * t914 + t833 + t832 + t831)) + t857 + t856 + (t926 + t817 + t823 + t822) * t1) + x0 * (px0 * (x1 * t925 + py1 * t878 + t862 + y1 * (py1 * t902 + py1 * x1 * t916 + t853 + t852 + t851) + t861 + t860 + py1 * t693 * t1) + py0 * (x1 * (t921 + t918 + t156 + t346 + t345) + t883 + px1 * t875 + t247 + y1 * (x1 * (t917 + py1 * (t328 + t88 + (t915 + t718) * y2) + t153 + t55 + t339) + t899 + px1 * t914 + t322 + t143 + t245 + t887) + t772 + t244 + (t647 + t20 + t19 + t18) * t1) + x1 * t913 + t891 + py1 * (t202 + t780 + t196) + y1 * (py1 * (t200 + t125 + t898) + t834 + py1 * x1 * t340) + py1 * t338 * t1) + py0 * (x1 * (t908 + px1 * t904 + t247 + t810 + t244) + t903 + py1 * t29 * t179 + t722 + y1 * (x1 * (px1 * t902 + t899 + t200 + t125 + t898) + t897 + py1 * (x2 * t894 + x2 * (t86 + t628) * y2) + t267 + t266) + t237 + t721 + (t593 + t389 + t95 + t747) * t1) + x1 * (py1 * (t893 + t725 + t892) + t891) + t890 + t889 + py1 * t29 * t274 + y1 * (x1 * (t888 + py1 * (t322 + t143 + t245 + t887)) + py1 * t268) + (t885 + t884) * t1) + py0 * (y1 * (x1 * (t883 + px1 * t878 + t202 + t780 + t196) + t641 + t731 + t189 + t730) + x1 * (t639 + t230 + t229) + py1 * t29 * t169 + t1 * (t840 + px1 * t850 + t13 + t752 + t825)) + px0 * (y1 * (x1 * (py1 * t875 + t872 + t871 + t870) + py1 * t869 + t866 + t865 + t864) + py1 * x1 * t499 + py1 * t29 * t174 + t1 * (py1 * t838 + t829 + t828 + t827)) + y1 * (x1 * (t863 + py1 * (t247 + t772 + t244)) + t859 + py1 * t723) + py0 * t161 * t183 + py1 * t29 * t160 + py1 * x1 * t152 + t14 * (px0 * (x1 * (py1 * t855 + t853 + t852 + t851) + py1 * t850 + py1 * t29 * t109 + t820 + t819 + t818 + (py1 * t592 + t826 + py1 * x1 * t646 + t847 + t846) * y1) + py0 * (x1 * (t845 + px1 * t844 + t54 + t282 + t841) + t840 + px1 * t838 + py1 * t29 * t76 + t46 + t659 + t816 + (t421 + t431 + x1 * (t836 + t26 + t94 + t96) + t27 + t661) * y1) + x1 * (py1 * (t325 + t125 + t835) + t834) + t830 + py1 * (t13 + t752 + t825) + py1 * t29 * t36 + (t824 + py1 * t748 + py1 * x1 * t21) * y1) + t1 * (t821 + py1 * (t46 + t659 + t816))) ; trans->m[1][1] = (t161 * (px0 * (x1 * (py1 * t603 + t911 + t910 + t909) + py1 * t980 + t872 + y1 * (py1 * t944 + py1 * x1 * t109 + t833 + t832 + t831) + t871 + t870 + py1 * t646 * t1) + py0 * (x1 * (t514 + t157 + t364 + t363) + px1 * t974 + t202 + y1 * (x1 * (t917 + t153 + t55 + t339) + t943 + px1 * t955 + t143 + t124 + t938) + t978 + t725 + t196 + py1 * t66 * t1) + x1 * (t930 + py1 * t775) + t863 + py1 * (t773 + t283 + t771) + y1 * (py1 * (t58 + t144 + t942) + t888 + py1 * x1 * t36) + py1 * t21 * t1) + x0 * (py0 * (t29 * (t604 + t149 + t346 + t774) + t984 + t190 + y1 * (x1 * (px1 * t972 + t970 + t313 + t144 + t960) + px1 * t958 + t950 + t787 + t12 + t939) + x1 * (t607 + t983 + py1 * y2 * (x2 * (t328 + t88) + t293 + t327)) + t189 + t188 + py1 * t650 * t1) + px0 * (t29 * t925 + t982 + t866 + y1 * (x1 * (py1 * t969 + t853 + t852 + t851) + py1 * t947 + t829 + t828 + t827) + py1 * x1 * y2 * t334 + t865 + t864 + py1 * t651 * t1) + t29 * t913 + t859 + t981 + y1 * (x1 * (t834 + py1 * (t633 + t54 + t272 + t968)) + py1 * (t946 + t46 + t945) + t821) + py1 * x1 * y2 * t606 + py1 * t737 * t1) + py0 * (x1 * (t573 + t238 + t237 + t236) + t29 * (px1 * t980 + t773 + t978 + t283 + t771) + y1 * (x1 * (t965 + px1 * t971 + t765 + t659 + t959) + t550 + t670 + t669) + py1 * t537 * t1) + px0 * (x1 * (py1 * t977 + t858 + t857 + t856) + t29 * (py1 * t974 + t862 + t861 + t860) + y1 * (x1 * (py1 * t966 + t820 + t819 + t818) + t973) + py1 * t539 * t1) + x1 * (t890 + py1 * t191) + t29 * (t891 + py1 * (t202 + t725 + t196)) + y0 * (x0 * (px0 * (x1 * (py1 * t972 + t833 + t832 + t831) + py1 * t971 + py1 * t29 * t916 + t829 + t828 + t827 + (t926 + t817 + py1 * x1 * t693 + t823 + t822) * y1) + py0 * (x1 * (t970 + px1 * t969 + t633 + t54 + t272 + t968) + px1 * t966 + t965 + t29 * (t163 + t35 + t34 + t33) + t753 + t12 + t935 + (t962 + t941 + t43 + x1 * (t836 + py1 * (t86 + t628 + (t961 + t291) * x2) + t26 + t94 + t96) + t95 + t93) * y1) + x1 * (py1 * (t313 + t144 + t960) + t888) + t821 + py1 * (t765 + t659 + t959) + py1 * t29 * t340 + (t885 + t884 + py1 * x1 * t338) * y1) + px0 * (x1 * (py1 * t958 + t820 + t819 + t818) + t956 + t29 * (py1 * t955 + t853 + t852 + t851) + (py1 * t415 + x1 * t953) * y1) + py0 * (x1 * (t950 + px1 * t947 + t946 + t46 + t945) + t29 * (px1 * t944 + t943 + t58 + t144 + t942) + t406 + t392 + t391 + (x1 * (t421 + t941 + t431 + t27 + t661) + t416 + py1 * (x2 * (t554 + t796) + t5 * t940) + t665 + t664) * y1) + x1 * (py1 * (t787 + t12 + t939) + t830) + t29 * (t834 + py1 * (t143 + t124 + t938)) + t937 + (x1 * t936 + py1 * t666) * y1) + y1 * (x1 * (py1 * (t753 + t12 + t935) + t830) + t934) + py1 * t653 * t1 + py0 * t652 * t14) ; trans->m[1][2] = (y0 * (x0 * (px0 * (x1 * (py1 * t1016 + t872 + t871 + t870) + py1 * t494 + t29 * t932 + y1 * (py1 * t1025 + py1 * x1 * t599 + t820 + t819 + t818) + t953 * t1) + py0 * (x1 * (t1015 + px1 * t1009 + t727 + t326 + t724) + t29 * (t1028 + t148 + t364 + t744) + t491 + y1 * (x1 * (t600 + py1 * (x2 * t933 + t940 * y2) + t503 + t800) + px1 * t1020 + t1026 + t676 + t45 + t1017) + (t1027 + t10 + t27 + t25) * t1) + x1 * (py1 * (t1014 + t283 + t1012) + t863) + t29 * t931 + py1 * t802 + y1 * (py1 * x1 * t801 + py1 * (t1024 + t13 + t1023) + t830) + t936 * t1) + py0 * (t29 * (t1007 + px1 * t1002 + t727 + t201 + t724) + x1 * (t1011 + t641 + t731 + t189 + t730) + y1 * (x1 * (t1026 + px1 * t1025 + t1024 + t13 + t1023) + t550 + py1 * (t5 * (t293 + t327) + x2 * (t1021 + t697) * y2) + t670 + t669) + (t540 + t648 + t645) * t1) + px0 * (x1 * (t982 + t866 + t865 + t864) + t29 * (py1 * t1006 + t872 + t871 + t870) + y1 * (x1 * (py1 * t1020 + t829 + t828 + t827) + t956) + py1 * t415 * t1) + x1 * (t859 + t981) + t29 * (t863 + py1 * (t773 + t246 + t771)) + y1 * (x1 * (py1 * (t676 + t45 + t1017) + t821) + t937) + py1 * t666 * t1) + x0 * (py0 * (y1 * (x1 * (px1 * t1016 + t1015 + t1014 + t283 + t1012) + t1011 + t573 + t238 + t237 + t236) + x1 * (t639 + py1 * (x2 * y2 * (t1010 + t300) + t142 * t894) + t230 + t229) + t29 * (t175 + t159 + t155) + t1 * (px1 * t1000 + t994 + t660 + t45 + t986)) + px0 * (y1 * (x1 * (py1 * t1009 + t862 + t861 + t860) + t927 + t858 + t857 + t856) + py1 * t29 * t515 + py1 * x1 * t638 + t1 * (py1 * t993 + t820 + t819 + t818)) + y1 * (x1 * (t891 + py1 * (t727 + t326 + t724)) + t890 + t889) + py1 * x1 * t374 + py1 * t29 * t373 + t1 * (t830 + py1 * (t705 + t752 + t990))) + t161 * (py0 * (x1 * (t516 + t372 + t371) + y1 * (x1 * (t921 + t156 + t346 + t345) + t1007 + px1 * t1006 + t773 + t246 + t771) + t381 + t1 * (t989 + px1 * t997 + t54 + t245 + t985)) + px0 * (y1 * (x1 * (py1 * t1004 + t924 + t923 + t922) + py1 * t1002 + t862 + t861 + t860) + py1 * t499 + py1 * x1 * t174 + t1 * (py1 * t988 + t853 + t852 + t851)) + y1 * (x1 * (t912 + py1 * t746) + t891 + py1 * (t727 + t201 + t724)) + py1 * x1 * t160 + py1 * t152 + t1 * (t834 + py1 * (t143 + t272 + t987))) + py0 * t770 + t14 * (px0 * (x1 * (py1 * t1000 + t829 + t828 + t827) + t973 + t29 * (py1 * t997 + t833 + t832 + t831) + (py1 * t539 + x1 * (py1 * t996 + t817 + t823 + t822)) * y1) + py0 * (x1 * (t994 + px1 * t993 + t705 + t752 + t990) + t29 * (t989 + px1 * t988 + t143 + t272 + t987) + t398 + (t416 + x1 * (t962 + t43 + t95 + t93) + t665 + t664) * y1) + x1 * (py1 * (t660 + t45 + t986) + t821) + t29 * (t888 + py1 * (t54 + t245 + t985)) + t934 + (x1 * (t885 + py1 * t28) + py1 * t653) * y1)); trans->m[2][0] = (x0 * (px0 * (y1 * (x1 * t617 + t586 + t877 + t1008 + t876) + x1 * t515 + t637 + t1 * (t475 + t136 + t620 + t1036) + t636) + py0 * (y1 * (t579 + x1 * t627 + t251 + t811 + t248) + x1 * t379 + t233 + t1 * (t455 + t87 + t298 + t1035) + t232) + x1 * (t516 + t383 + y2 * (t804 + t1013) + t142 * t595) + y1 * (px1 * (t1047 + t979 + t1046) + x1 * (t921 + t368 + t157 + t156 + t1048) + py1 * (t1044 + t728 + t1043) + t505 + t607 + t502) + t500 + t381 + t1 * (px1 * (t611 + t135 + t1038) + py1 * (t330 + t128 + t1037) + t423 + t125 + t54 + t1034)) + y0 * (x0 * (py0 * (x1 * t1050 + t533 + t226 + y1 * (t529 + t224 + x1 * t349 + t128 + t1040) + t781 + t220 + t99 * t1) + px0 * (t528 + x1 * t1049 + t874 + y1 * (t517 + x1 * t916 + t520 + t135 + t1041) + t1005 + t873 + t693 * t1) + x1 * (t514 + t382 + t157 + t156 + t1048) + px1 * (t877 + t1001 + t876) + py1 * (t251 + t776 + t248) + t608 + y1 * (x1 * (t917 + t358 + t56 + t323 + (t716 + t967) * y2) + px1 * (t118 + t609 + t471 + t1045) + py1 * (t204 + t327 + t249 + t1042) + t503 + t144 + t143 + t1039) + t504 + t605 + (t647 + t357) * t1) + px0 * (x1 * (t528 + t1047 + t979 + t1046) + t643 + t29 * t182 + t571 + y1 * (x1 * (t475 + t118 + t609 + t471 + t1045) + t701 + t895) + t570 + t569 + (t468 + t441 + t466 + t951) * t1) + py0 * (x1 * (t533 + t1044 + t728 + t1043) + t642 + t29 * t179 + t566 + y1 * (x1 * (t455 + t204 + t327 + t249 + t1042) + t289 + t288) + t214 + t565 + (t436 + t450 + t69 + t677) * t1) + x1 * (px1 * (t877 + t1008 + t876) + py1 * (t251 + t811 + t248) + t505 + t607 + t502) + t984 + t743 + t29 * t274 + y1 * (x1 * (px1 * (t520 + t135 + t1041) + py1 * (t224 + t128 + t1040) + t503 + t144 + t143 + t1039) + t897 + t303 + x2 * t634 + x2 * (t690 + t52) * y2) + (t1027 + t808) * t1) + py0 * (y1 * (x1 * (t579 + t251 + t776 + t248) + t581 + t735 + t240 + t734) + t29 * t169 + x1 * t209 + t1 * (t461 + t80 + t683 + t1032)) + px0 * (y1 * (x1 * (t586 + t877 + t1001 + t876) + t591 + t976 + t588 + t975) + x1 * t499 + t29 * t174 + t1 * (t484 + t849 + t957 + t1033)) + y1 * (x1 * (px1 * (t874 + t1005 + t873) + py1 * (t226 + t781 + t220) + t608 + t504 + t605) + t573 + t568) + t161 * t183 + x1 * (t639 + t235) + t29 * t160 + t14 * (px0 * (x1 * (t517 + t611 + t135 + t1038) + t615 + t29 * t109 + t560 + t443 + t1031 + (t399 + t613 + x1 * t646 + t418 + t995) * y1) + py0 * (x1 * (t529 + t330 + t128 + t1037) + t625 + t29 * t76 + t112 + t438 + t1030 + (t623 + t393 + t102 + x1 * t66 + t754) * y1) + x1 * (px1 * (t136 + t620 + t1036) + py1 * (t87 + t298 + t1035) + t423 + t125 + t54 + t1034) + px1 * (t849 + t957 + t1033) + py1 * (t80 + t683 + t1032) + t434 + t29 * t36 + t1029 + (t962 + t711 + x1 * (t836 + t100)) * y1) + t1 * (px1 * (t560 + t443 + t1031) + py1 * (t112 + t438 + t1030) + t434 + t1029)) ; trans->m[2][1] = (t161 * (px0 * (x1 * (t616 + t180 + t512 + t1003) + t586 + t510 + y1 * (t475 + t854 + x1 * t109 + t117 + t1062) + t621 + t508 + t646 * t1) + py0 * (t579 + x1 * (t177 + t626 + t354 + t778) + t507 + y1 * (t455 + x1 * t76 + t91 + t203 + t1061) + t299 + t506 + t66 * t1) + x1 * (t921 + t368) + px1 * (t874 + t979 + t873) + py1 * (t226 + t728 + t220) + y1 * (x1 * (t917 + t358) + px1 * (t118 + t843 + t1063) + py1 * (t204 + t127 + t1065) + t423 + t144 + t143 + t1060) + t504 + t21 * t1) + x0 * (py0 * (t29 * t1050 + t581 + t241 + y1 * (x1 * (t529 + t87 + t577 + t292 + t1070) + t461 + t1057 + t80 + t1056) + x1 * y2 * t741 + t240 + t239 + t650 * t1) + px0 * (t591 + t29 * t1049 + t589 + y1 * (x1 * (t517 + t136 + t306 + t428 + t1071) + t484 + t1059 + t849 + t1058) + x1 * y2 * t334 + t588 + t587 + t651 * t1) + t29 * (t1028 + t809) + t903 + t321 + y1 * (x1 * (px1 * (t901 + t117 + t1072) + py1 * (t317 + t203 + t1073) + t503 + t125 + t54 + t1069) + px1 * (t1019 + t837 + t1064) + py1 * (t789 + t111 + t1066) + t267 + t433 + t1055) + x1 * (y2 * (x2 * (t56 + t323) + t322 + t273) + t983 + t742) + t737 * t1) + py0 * (x1 * (t642 + t215 + t214 + t213) + t29 * (t533 + t226 + t728 + t220) + y1 * (x1 * (t625 + t758 + t111 + t1067) + t396 + t395) + t537 * t1) + px0 * (x1 * (t643 + t868 + t570 + t867) + t29 * (t528 + t874 + t979 + t873) + y1 * (x1 * (t615 + t999 + t837 + t1068) + t404 + t402) + t539 * t1) + x1 * (t641 + t243) + t29 * (px1 * (t510 + t621 + t508) + py1 * (t507 + t299 + t506) + t504) + y0 * (x0 * (py0 * (x1 * (t455 + t317 + t203 + t1073) + t461 + t29 * t349 + t767 + t683 + t1052 + (t436 + t450 + x1 * t99 + t69 + t677) * y1) + px0 * (x1 * (t475 + t901 + t117 + t1072) + t484 + t29 * t916 + t992 + t957 + t1053 + (t468 + t441 + t466 + x1 * t693 + t951) * y1) + x1 * (px1 * (t136 + t306 + t428 + t1071) + py1 * (t87 + t577 + t292 + t1070) + t503 + t125 + t54 + t1069) + px1 * (t999 + t837 + t1068) + py1 * (t758 + t111 + t1067) + t29 * (t163 + t162) + t434 + t553 + t1051 + (t421 + t104 + t431 + t43 + x1 * (t836 + t100 + t690 + t52 + (t270 + t886) * x2) + t1054) * y1) + py0 * (x1 * (t625 + t789 + t111 + t1066) + t29 * (t529 + t204 + t127 + t1065) + t544 + t543 + (x1 * t624 + t410 + t409) * y1) + px0 * (x1 * (t615 + t1019 + t837 + t1064) + t29 * (t517 + t118 + t843 + t1063) + t548 + t547 + (x1 * t614 + t414 + t413) * y1) + t29 * (px1 * (t854 + t117 + t1062) + py1 * (t91 + t203 + t1061) + t423 + t144 + t143 + t1060) + x1 * (px1 * (t1059 + t849 + t1058) + py1 * (t1057 + t80 + t1056) + t267 + t433 + t1055) + t406 + t398 + (t416 + x1 * (t962 + t711 + t431 + t43 + t1054) + t412 + x2 * (t793 + t1022) + t5 * t594) * y1) + y1 * (x1 * (px1 * (t992 + t957 + t1053) + py1 * (t767 + t683 + t1052) + t434 + t553 + t1051) + t550 + t546) + t653 * t1 + t652 * t14) ; trans->m[2][2] = t644; } static void print_trans (const char *header, struct pixman_f_transform *trans) { int i, j; double max; max = 0; printf ("%s\n", header); for (i = 0; i < 3; ++i) { for (j = 0; j < 3; ++j) { double a = fabs (trans->m[i][j]); if (a > max) max = a; } } if (max == 0.0) max = 1.0; for (i = 0; i < 3; ++i) { printf ("{ "); for (j = 0; j < 3; ++j) { printf ("D2F (%.5f)%s", 16384 * (trans->m[i][j] / max), j == 2 ? "" : ", "); } printf ("},\n"); } } int main () { struct pixman_f_transform t; #if 0 quad_to_quad (75, 200, 325, 200, 450, 335, -50, 335, 0, 0, 400, 0, 400, 400, 0, 400, &t); #endif quad_to_quad ( 1, 0, 1, 2, 2, 2, 2, 0, 1, 0, 1, 112, 2, 2, 2, 0, &t); print_trans ("0->0", &t); return 0; } pixman-0.38.4/demos/convolution-test.c0000644000175000017500000000223713124064037014636 00000000000000#include #include #include "pixman.h" #include "gtk-utils.h" int main (int argc, char **argv) { #define WIDTH 200 #define HEIGHT 200 #define d2f pixman_double_to_fixed uint32_t *src = malloc (WIDTH * HEIGHT * 4); uint32_t *mask = malloc (WIDTH * HEIGHT * 4); uint32_t *dest = malloc (WIDTH * HEIGHT * 4); pixman_fixed_t convolution[] = { d2f (3), d2f (3), d2f (0.5), d2f (0.5), d2f (0.5), d2f (0.5), d2f (0.5), d2f (0.5), d2f (0.5), d2f (0.5), d2f (0.5), }; pixman_image_t *simg, *mimg, *dimg; int i; for (i = 0; i < WIDTH * HEIGHT; ++i) { src[i] = 0x7f007f00; mask[i] = (i % 256) * 0x01000000; dest[i] = 0; } simg = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, src, WIDTH * 4); mimg = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, mask, WIDTH * 4); dimg = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, dest, WIDTH * 4); pixman_image_set_filter (mimg, PIXMAN_FILTER_CONVOLUTION, convolution, 11); pixman_image_composite (PIXMAN_OP_OVER, simg, mimg, dimg, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); show_image (dimg); return 0; } pixman-0.38.4/demos/Makefile.am0000644000175000017500000000303213447762141013175 00000000000000EXTRA_DIST = \ parrot.c \ parrot.jpg \ scale.ui \ meson.build \ $(NULL) if HAVE_GTK AM_CFLAGS = $(OPENMP_CFLAGS) AM_LDFLAGS = $(OPENMP_CFLAGS) LDADD = $(top_builddir)/pixman/libpixman-1.la -lm $(GTK_LIBS) $(PNG_LIBS) AM_CPPFLAGS = -I$(top_srcdir)/pixman -I$(top_builddir)/pixman $(GTK_CFLAGS) $(PNG_CFLAGS) GTK_UTILS = gtk-utils.c gtk-utils.h ../test/utils.c ../test/utils.h \ ../test/utils-prng.c ../test/utils-prng.h DEMOS = \ clip-test \ clip-in \ composite-test \ gradient-test \ radial-test \ linear-gradient \ conical-test \ alpha-test \ screen-test \ convolution-test \ trap-test \ tri-test \ quad2quad \ checkerboard \ srgb-trap-test \ srgb-test \ scale gradient_test_SOURCES = gradient-test.c $(GTK_UTILS) alpha_test_SOURCES = alpha-test.c $(GTK_UTILS) composite_test_SOURCES = composite-test.c $(GTK_UTILS) clip_test_SOURCES = clip-test.c $(GTK_UTILS) clip_in_SOURCES = clip-in.c $(GTK_UTILS) trap_test_SOURCES = trap-test.c $(GTK_UTILS) screen_test_SOURCES = screen-test.c $(GTK_UTILS) convolution_test_SOURCES = convolution-test.c $(GTK_UTILS) radial_test_SOURCES = radial-test.c $(GTK_UTILS) linear_gradient_SOURCES = linear-gradient.c $(GTK_UTILS) conical_test_SOURCES = conical-test.c $(GTK_UTILS) tri_test_SOURCES = tri-test.c $(GTK_UTILS) checkerboard_SOURCES = checkerboard.c $(GTK_UTILS) srgb_test_SOURCES = srgb-test.c $(GTK_UTILS) srgb_trap_test_SOURCES = srgb-trap-test.c $(GTK_UTILS) scale_SOURCES = scale.c $(GTK_UTILS) noinst_PROGRAMS = $(DEMOS) endif pixman-0.38.4/demos/radial-test.c0000644000175000017500000001310213447762141013515 00000000000000#include "../test/utils.h" #include "gtk-utils.h" #define NUM_GRADIENTS 9 #define NUM_STOPS 3 #define NUM_REPEAT 4 #define SIZE 128 #define WIDTH (SIZE * NUM_GRADIENTS) #define HEIGHT (SIZE * NUM_REPEAT) /* * We want to test all the possible relative positions of the start * and end circle: * * - The start circle can be smaller/equal/bigger than the end * circle. A radial gradient can be classified in one of these * three cases depending on the sign of dr. * * - The smaller circle can be completely inside/internally * tangent/outside (at least in part) of the bigger circle. This * classification is the same as the one which can be computed by * examining the sign of a = (dx^2 + dy^2 - dr^2). * * - If the two circles have the same size, neither can be inside or * internally tangent * * This test draws radial gradients whose circles always have the same * centers (0, 0) and (1, 0), but with different radiuses. From left * to right: * * - Degenerate start circle completely inside the end circle * 0.00 -> 1.75; dr = 1.75 > 0; a = 1 - 1.75^2 < 0 * * - Small start circle completely inside the end circle * 0.25 -> 1.75; dr = 1.5 > 0; a = 1 - 1.50^2 < 0 * * - Small start circle internally tangent to the end circle * 0.50 -> 1.50; dr = 1.0 > 0; a = 1 - 1.00^2 = 0 * * - Small start circle outside of the end circle * 0.50 -> 1.00; dr = 0.5 > 0; a = 1 - 0.50^2 > 0 * * - Start circle with the same size as the end circle * 1.00 -> 1.00; dr = 0.0 = 0; a = 1 - 0.00^2 > 0 * * - Small end circle outside of the start circle * 1.00 -> 0.50; dr = -0.5 > 0; a = 1 - 0.50^2 > 0 * * - Small end circle internally tangent to the start circle * 1.50 -> 0.50; dr = -1.0 > 0; a = 1 - 1.00^2 = 0 * * - Small end circle completely inside the start circle * 1.75 -> 0.25; dr = -1.5 > 0; a = 1 - 1.50^2 < 0 * * - Degenerate end circle completely inside the start circle * 0.00 -> 1.75; dr = 1.75 > 0; a = 1 - 1.75^2 < 0 * */ const static double radiuses[NUM_GRADIENTS] = { 0.00, 0.25, 0.50, 0.50, 1.00, 1.00, 1.50, 1.75, 1.75 }; #define double_to_color(x) \ (((uint32_t) ((x)*65536)) - (((uint32_t) ((x)*65536)) >> 16)) #define PIXMAN_STOP(offset,r,g,b,a) \ { pixman_double_to_fixed (offset), \ { \ double_to_color (r), \ double_to_color (g), \ double_to_color (b), \ double_to_color (a) \ } \ } static const pixman_gradient_stop_t stops[NUM_STOPS] = { PIXMAN_STOP (0.0, 1, 0, 0, 0.75), PIXMAN_STOP (0.70710678, 0, 1, 0, 0), PIXMAN_STOP (1.0, 0, 0, 1, 1) }; static pixman_image_t * create_radial (int index) { pixman_point_fixed_t p0, p1; pixman_fixed_t r0, r1; double x0, x1, radius0, radius1, left, right, center; x0 = 0; x1 = 1; radius0 = radiuses[index]; radius1 = radiuses[NUM_GRADIENTS - index - 1]; /* center the gradient */ left = MIN (x0 - radius0, x1 - radius1); right = MAX (x0 + radius0, x1 + radius1); center = (left + right) * 0.5; x0 -= center; x1 -= center; /* scale to make it fit within a 1x1 rect centered in (0,0) */ x0 *= 0.25; x1 *= 0.25; radius0 *= 0.25; radius1 *= 0.25; p0.x = pixman_double_to_fixed (x0); p0.y = pixman_double_to_fixed (0); p1.x = pixman_double_to_fixed (x1); p1.y = pixman_double_to_fixed (0); r0 = pixman_double_to_fixed (radius0); r1 = pixman_double_to_fixed (radius1); return pixman_image_create_radial_gradient (&p0, &p1, r0, r1, stops, NUM_STOPS); } static const pixman_repeat_t repeat[NUM_REPEAT] = { PIXMAN_REPEAT_NONE, PIXMAN_REPEAT_NORMAL, PIXMAN_REPEAT_REFLECT, PIXMAN_REPEAT_PAD }; int main (int argc, char **argv) { pixman_transform_t transform; pixman_image_t *src_img, *dest_img; int i, j; enable_divbyzero_exceptions (); dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, NULL, 0); draw_checkerboard (dest_img, 25, 0xffaaaaaa, 0xffbbbbbb); pixman_transform_init_identity (&transform); /* * The create_radial() function returns gradients centered in the * origin and whose interesting part fits a 1x1 square. We want to * paint these gradients on a SIZExSIZE square and to make things * easier we want the origin in the top-left corner of the square * we want to see. */ pixman_transform_translate (NULL, &transform, pixman_double_to_fixed (0.5), pixman_double_to_fixed (0.5)); pixman_transform_scale (NULL, &transform, pixman_double_to_fixed (SIZE), pixman_double_to_fixed (SIZE)); /* * Gradients are evaluated at the center of each pixel, so we need * to translate by half a pixel to trigger some interesting * cornercases. In particular, the original implementation of PDF * radial gradients tried to divide by 0 when using this transform * on the "tangent circles" cases. */ pixman_transform_translate (NULL, &transform, pixman_double_to_fixed (0.5), pixman_double_to_fixed (0.5)); for (i = 0; i < NUM_GRADIENTS; i++) { src_img = create_radial (i); pixman_image_set_transform (src_img, &transform); for (j = 0; j < NUM_REPEAT; j++) { pixman_image_set_repeat (src_img, repeat[j]); pixman_image_composite32 (PIXMAN_OP_OVER, src_img, NULL, dest_img, 0, 0, 0, 0, i * SIZE, j * SIZE, SIZE, SIZE); } pixman_image_unref (src_img); } show_image (dest_img); pixman_image_unref (dest_img); return 0; } pixman-0.38.4/demos/checkerboard.c0000644000175000017500000000336213124064037013716 00000000000000#include #include #include "pixman.h" #include "gtk-utils.h" int main (int argc, char **argv) { #define WIDTH 400 #define HEIGHT 400 #define TILE_SIZE 25 pixman_image_t *checkerboard; pixman_image_t *destination; #define D2F(d) (pixman_double_to_fixed(d)) pixman_transform_t trans = { { { D2F (-1.96830), D2F (-1.82250), D2F (512.12250)}, { D2F (0.00000), D2F (-7.29000), D2F (1458.00000)}, { D2F (0.00000), D2F (-0.00911), D2F (0.59231)}, }}; int i, j; checkerboard = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, NULL, 0); destination = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, NULL, 0); for (i = 0; i < HEIGHT / TILE_SIZE; ++i) { for (j = 0; j < WIDTH / TILE_SIZE; ++j) { double u = (double)(j + 1) / (WIDTH / TILE_SIZE); double v = (double)(i + 1) / (HEIGHT / TILE_SIZE); pixman_color_t black = { 0, 0, 0, 0xffff }; pixman_color_t white = { v * 0xffff, u * 0xffff, (1 - (double)u) * 0xffff, 0xffff }; pixman_color_t *c; pixman_image_t *fill; if ((j & 1) != (i & 1)) c = &black; else c = &white; fill = pixman_image_create_solid_fill (c); pixman_image_composite (PIXMAN_OP_SRC, fill, NULL, checkerboard, 0, 0, 0, 0, j * TILE_SIZE, i * TILE_SIZE, TILE_SIZE, TILE_SIZE); } } pixman_image_set_transform (checkerboard, &trans); pixman_image_set_filter (checkerboard, PIXMAN_FILTER_BEST, NULL, 0); pixman_image_set_repeat (checkerboard, PIXMAN_REPEAT_NONE); pixman_image_composite (PIXMAN_OP_SRC, checkerboard, NULL, destination, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); show_image (destination); return 0; } pixman-0.38.4/demos/parrot.jpg0000644000175000017500000021514113124064037013147 00000000000000ÿØÿáExifMM*V^(‡if´HH0221‘ 0100   X(ëHHÿØÿàJFIFÿÛC     ÿÛC  ÿÀxP"ÿÄ ÿĵ}!1AQa"q2‘¡#B±ÁRÑð$3br‚ %&'()*456789:CDEFGHIJSTUVWXYZcdefghijstuvwxyzƒ„…†‡ˆ‰Š’“”•–—˜™š¢£¤¥¦§¨©ª²³´µ¶·¸¹ºÂÃÄÅÆÇÈÉÊÒÓÔÕÖ×ØÙÚáâãäåæçèéêñòóôõö÷øùúÿÄ ÿĵw!1AQaq"2B‘¡±Á #3RðbrÑ $4á%ñ&'()*56789:CDEFGHIJSTUVWXYZcdefghijstuvwxyz‚ƒ„…†‡ˆ‰Š’“”•–—˜™š¢£¤¥¦§¨©ª²³´µ¶·¸¹ºÂÃÄÅÆÇÈÉÊÒÓÔÕÖ×ØÙÚâãäåæçèéêòóôõö÷øùúÿÚ ?ý‰›Ë…ePË{|À™§-”‹×¹÷ü«8ÞY‚ Ë~žõt–{rV"¶èz™õcÜûU}ꑤ`õÇSPxRÔ¸'KKwŠÕ³#.ÙgîGu_Aúš‚(dglK÷˜ô¨‘“;¦ÉQÑ©ÿ sÜM+`aP */ÝQþ{Ó ¡æHã;PŸ¼Õ\¶\“QÉ"$e’4–c\^©ñÚ]Ç”ÓËzÃï}™Cø’ü+ õéч=I(®ì œä£YÜu¦ç'¼¿þç…Ëíhut¾BŸýš¶´¯ˆþ Õµ¸ôËmrÞ JAû»[¥0¼žË»°&¼Ì7e•êrS¯û]•r¼]8óJ›KÐíÈ!2?`ö¥bKcô¥QŽM{ùÉà?µ‡ÅWìþ ƒM½Ñ„§~«¨i0Åe®$kdÞkîßéÞ/Óü(‰ã_Yx“[|d²Ó–Öøû¨£,~¬yôÑ)†"´ÓáŠÚÒ!¶4Dˆ=ŽúT’M³JâÁà¥E{ÕŸ›ý¼N)UzE$KØ’pS^}«øîÕ5ßìm ý¿Q$‡xÔº&:à½^ƒÖ¸ÏŠž4Ô-á³ðÞ’æÒ[âÉ4ê~vï*SÚºxGMÒ4(€¼’ÓÎßx÷ÀÏEýzò¼Aâª#“ÒÅT‡´Äb=#t®åQôŒ{/zM¤­«^nIB¾yšO‡—%:I:“ëg´`»¾ïE¾º'Ïë·>&Õ!ŽÝ4ÛÇ>ó€ÇýÕþ¦°<9ðß[ñgˆÞæêךtr¨º½Ô"bh¢,Ï¡8_sÒ»¯øßÂll¯ =¬6~Õ‡ˆ?±ZæxÙ¾Ó2Fc—íîùHŠŸ+Ý‚kðŽâüïŒó™ÑÌ°‰RJMÎ<ê:4”Sm­o®·µí±ú¦7"ÂdøhÎ…VÞ–N×׫Òç¡øƒà~‘cwªéw>2¸ºµHdŽýæ·Ž)ƒçv—ÑqÉ8rà’HUãÙ‡TÕ­å¸Ñ¼[®XiÖóoš}OM3ˆáUf•À‰U÷¦Æ`–8¨5õí¾‡âñf¶iÞ-Ò£dÁE–ÓÈSõŽì ÿ€B£ýŽÕù±ûU~Ú¾>ýŸ~+j?~Ï ïŠì­¢“[ñ>¹;êRZ<Ѭ‰oÉ…b¨ÊÅä! 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paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. * * Author: Soren Sandmann */ #ifdef HAVE_CONFIG_H #include "config.h" #endif #include #include #include #include #include "gtk-utils.h" typedef struct { GtkBuilder * builder; pixman_image_t * original; GtkAdjustment * scale_x_adjustment; GtkAdjustment * scale_y_adjustment; GtkAdjustment * rotate_adjustment; GtkAdjustment * subsample_adjustment; int scaled_width; int scaled_height; } app_t; static GtkWidget * get_widget (app_t *app, const char *name) { GtkWidget *widget = GTK_WIDGET (gtk_builder_get_object (app->builder, name)); if (!widget) g_error ("Widget %s not found\n", name); return widget; } /* Figure out the boundary of a diameter=1 circle transformed into an ellipse * by trans. Proof that this is the correct calculation: * * Transform x,y to u,v by this matrix calculation: * * |u| |a c| |x| * |v| = |b d|*|y| * * Horizontal component: * * u = ax+cy (1) * * For each x,y on a radius-1 circle (p is angle to the point): * * x^2+y^2 = 1 * x = cos(p) * y = sin(p) * dx/dp = -sin(p) = -y * dy/dp = cos(p) = x * * Figure out derivative of (1) relative to p: * * du/dp = a(dx/dp) + c(dy/dp) * = -ay + cx * * The min and max u are when du/dp is zero: * * -ay + cx = 0 * cx = ay * c = ay/x (2) * y = cx/a (3) * * Substitute (2) into (1) and simplify: * * u = ax + ay^2/x * = a(x^2+y^2)/x * = a/x (because x^2+y^2 = 1) * x = a/u (4) * * Substitute (4) into (3) and simplify: * * y = c(a/u)/a * y = c/u (5) * * Square (4) and (5) and add: * * x^2+y^2 = (a^2+c^2)/u^2 * * But x^2+y^2 is 1: * * 1 = (a^2+c^2)/u^2 * u^2 = a^2+c^2 * u = hypot(a,c) * * Similarily the max/min of v is at: * * v = hypot(b,d) * */ static void compute_extents (pixman_f_transform_t *trans, double *sx, double *sy) { *sx = hypot (trans->m[0][0], trans->m[0][1]) / trans->m[2][2]; *sy = hypot (trans->m[1][0], trans->m[1][1]) / trans->m[2][2]; } typedef struct { char name [20]; int value; } named_int_t; static const named_int_t filters[] = { { "Box", PIXMAN_KERNEL_BOX }, { "Impulse", PIXMAN_KERNEL_IMPULSE }, { "Linear", PIXMAN_KERNEL_LINEAR }, { "Cubic", PIXMAN_KERNEL_CUBIC }, { "Lanczos2", PIXMAN_KERNEL_LANCZOS2 }, { "Lanczos3", PIXMAN_KERNEL_LANCZOS3 }, { "Lanczos3 Stretched", PIXMAN_KERNEL_LANCZOS3_STRETCHED }, { "Gaussian", PIXMAN_KERNEL_GAUSSIAN }, }; static const named_int_t repeats[] = { { "None", PIXMAN_REPEAT_NONE }, { "Normal", PIXMAN_REPEAT_NORMAL }, { "Reflect", PIXMAN_REPEAT_REFLECT }, { "Pad", PIXMAN_REPEAT_PAD }, }; static int get_value (app_t *app, const named_int_t table[], const char *box_name) { GtkComboBox *box = GTK_COMBO_BOX (get_widget (app, box_name)); return table[gtk_combo_box_get_active (box)].value; } static void copy_to_counterpart (app_t *app, GObject *object) { static const char *xy_map[] = { "reconstruct_x_combo_box", "reconstruct_y_combo_box", "sample_x_combo_box", "sample_y_combo_box", "scale_x_adjustment", "scale_y_adjustment", }; GObject *counterpart = NULL; int i; for (i = 0; i < G_N_ELEMENTS (xy_map); i += 2) { GObject *x = gtk_builder_get_object (app->builder, xy_map[i]); GObject *y = gtk_builder_get_object (app->builder, xy_map[i + 1]); if (object == x) counterpart = y; if (object == y) counterpart = x; } if (!counterpart) return; if (GTK_IS_COMBO_BOX (counterpart)) { gtk_combo_box_set_active ( GTK_COMBO_BOX (counterpart), gtk_combo_box_get_active ( GTK_COMBO_BOX (object))); } else if (GTK_IS_ADJUSTMENT (counterpart)) { gtk_adjustment_set_value ( GTK_ADJUSTMENT (counterpart), gtk_adjustment_get_value ( GTK_ADJUSTMENT (object))); } } static double to_scale (double v) { return pow (1.15, v); } static void rescale (GtkWidget *may_be_null, app_t *app) { pixman_f_transform_t ftransform; pixman_transform_t transform; double new_width, new_height; double fscale_x, fscale_y; double rotation; pixman_fixed_t *params; int n_params; double sx, sy; pixman_f_transform_init_identity (&ftransform); if (may_be_null && gtk_toggle_button_get_active ( GTK_TOGGLE_BUTTON (get_widget (app, "lock_checkbutton")))) { copy_to_counterpart (app, G_OBJECT (may_be_null)); } fscale_x = gtk_adjustment_get_value (app->scale_x_adjustment); fscale_y = gtk_adjustment_get_value (app->scale_y_adjustment); rotation = gtk_adjustment_get_value (app->rotate_adjustment); fscale_x = to_scale (fscale_x); fscale_y = to_scale (fscale_y); new_width = pixman_image_get_width (app->original) * fscale_x; new_height = pixman_image_get_height (app->original) * fscale_y; pixman_f_transform_scale (&ftransform, NULL, fscale_x, fscale_y); pixman_f_transform_translate (&ftransform, NULL, - new_width / 2.0, - new_height / 2.0); rotation = (rotation / 360.0) * 2 * M_PI; pixman_f_transform_rotate (&ftransform, NULL, cos (rotation), sin (rotation)); pixman_f_transform_translate (&ftransform, NULL, new_width / 2.0, new_height / 2.0); pixman_f_transform_invert (&ftransform, &ftransform); compute_extents (&ftransform, &sx, &sy); pixman_transform_from_pixman_f_transform (&transform, &ftransform); pixman_image_set_transform (app->original, &transform); params = pixman_filter_create_separable_convolution ( &n_params, sx * 65536.0 + 0.5, sy * 65536.0 + 0.5, get_value (app, filters, "reconstruct_x_combo_box"), get_value (app, filters, "reconstruct_y_combo_box"), get_value (app, filters, "sample_x_combo_box"), get_value (app, filters, "sample_y_combo_box"), gtk_adjustment_get_value (app->subsample_adjustment), gtk_adjustment_get_value (app->subsample_adjustment)); pixman_image_set_filter (app->original, PIXMAN_FILTER_SEPARABLE_CONVOLUTION, params, n_params); pixman_image_set_repeat ( app->original, get_value (app, repeats, "repeat_combo_box")); free (params); app->scaled_width = ceil (new_width); app->scaled_height = ceil (new_height); gtk_widget_set_size_request ( get_widget (app, "drawing_area"), new_width + 0.5, new_height + 0.5); gtk_widget_queue_draw ( get_widget (app, "drawing_area")); } static gboolean on_expose (GtkWidget *da, GdkEvent *event, gpointer data) { app_t *app = data; GdkRectangle *area = &event->expose.area; cairo_surface_t *surface; pixman_image_t *tmp; cairo_t *cr; uint32_t *pixels; pixels = calloc (1, area->width * area->height * 4); tmp = pixman_image_create_bits ( PIXMAN_a8r8g8b8, area->width, area->height, pixels, area->width * 4); if (area->x < app->scaled_width && area->y < app->scaled_height) { pixman_image_composite ( PIXMAN_OP_SRC, app->original, NULL, tmp, area->x, area->y, 0, 0, 0, 0, app->scaled_width - area->x, app->scaled_height - area->y); } surface = cairo_image_surface_create_for_data ( (uint8_t *)pixels, CAIRO_FORMAT_ARGB32, area->width, area->height, area->width * 4); cr = gdk_cairo_create (da->window); cairo_set_source_surface (cr, surface, area->x, area->y); cairo_paint (cr); cairo_destroy (cr); cairo_surface_destroy (surface); free (pixels); pixman_image_unref (tmp); return TRUE; } static void set_up_combo_box (app_t *app, const char *box_name, int n_entries, const named_int_t table[]) { GtkWidget *widget = get_widget (app, box_name); GtkListStore *model; GtkCellRenderer *cell; int i; model = gtk_list_store_new (1, G_TYPE_STRING); cell = gtk_cell_renderer_text_new (); gtk_cell_layout_pack_start (GTK_CELL_LAYOUT (widget), cell, TRUE); gtk_cell_layout_set_attributes (GTK_CELL_LAYOUT (widget), cell, "text", 0, NULL); gtk_combo_box_set_model (GTK_COMBO_BOX (widget), GTK_TREE_MODEL (model)); for (i = 0; i < n_entries; ++i) { const named_int_t *info = &(table[i]); GtkTreeIter iter; gtk_list_store_append (model, &iter); gtk_list_store_set (model, &iter, 0, info->name, -1); } gtk_combo_box_set_active (GTK_COMBO_BOX (widget), 0); g_signal_connect (widget, "changed", G_CALLBACK (rescale), app); } static void set_up_filter_box (app_t *app, const char *box_name) { set_up_combo_box (app, box_name, G_N_ELEMENTS (filters), filters); } static char * format_value (GtkWidget *widget, double value) { return g_strdup_printf ("%.4f", to_scale (value)); } static app_t * app_new (pixman_image_t *original) { GtkWidget *widget; app_t *app = g_malloc (sizeof *app); GError *err = NULL; app->builder = gtk_builder_new (); app->original = original; if (!gtk_builder_add_from_file (app->builder, "scale.ui", &err)) g_error ("Could not read file scale.ui: %s", err->message); app->scale_x_adjustment = GTK_ADJUSTMENT (gtk_builder_get_object (app->builder, "scale_x_adjustment")); app->scale_y_adjustment = GTK_ADJUSTMENT (gtk_builder_get_object (app->builder, "scale_y_adjustment")); app->rotate_adjustment = GTK_ADJUSTMENT (gtk_builder_get_object (app->builder, "rotate_adjustment")); app->subsample_adjustment = GTK_ADJUSTMENT (gtk_builder_get_object (app->builder, "subsample_adjustment")); g_signal_connect (app->scale_x_adjustment, "value_changed", G_CALLBACK (rescale), app); g_signal_connect (app->scale_y_adjustment, "value_changed", G_CALLBACK (rescale), app); g_signal_connect (app->rotate_adjustment, "value_changed", G_CALLBACK (rescale), app); g_signal_connect (app->subsample_adjustment, "value_changed", G_CALLBACK (rescale), app); widget = get_widget (app, "scale_x_scale"); gtk_scale_add_mark (GTK_SCALE (widget), 0.0, GTK_POS_LEFT, NULL); g_signal_connect (widget, "format_value", G_CALLBACK (format_value), app); widget = get_widget (app, "scale_y_scale"); gtk_scale_add_mark (GTK_SCALE (widget), 0.0, GTK_POS_LEFT, NULL); g_signal_connect (widget, "format_value", G_CALLBACK (format_value), app); widget = get_widget (app, "rotate_scale"); gtk_scale_add_mark (GTK_SCALE (widget), 0.0, GTK_POS_LEFT, NULL); widget = get_widget (app, "drawing_area"); g_signal_connect (widget, "expose_event", G_CALLBACK (on_expose), app); set_up_filter_box (app, "reconstruct_x_combo_box"); set_up_filter_box (app, "reconstruct_y_combo_box"); set_up_filter_box (app, "sample_x_combo_box"); set_up_filter_box (app, "sample_y_combo_box"); set_up_combo_box ( app, "repeat_combo_box", G_N_ELEMENTS (repeats), repeats); g_signal_connect ( gtk_builder_get_object (app->builder, "lock_checkbutton"), "toggled", G_CALLBACK (rescale), app); rescale (NULL, app); return app; } int main (int argc, char **argv) { GtkWidget *window; pixman_image_t *image; app_t *app; gtk_init (&argc, &argv); if (argc < 2) { printf ("%s \n", argv[0]); return -1; } if (!(image = pixman_image_from_file (argv[1], PIXMAN_a8r8g8b8))) { printf ("Could not load image \"%s\"\n", argv[1]); return -1; } app = app_new (image); window = get_widget (app, "main"); g_signal_connect (window, "delete_event", G_CALLBACK (gtk_main_quit), NULL); gtk_window_set_default_size (GTK_WINDOW (window), 1024, 768); gtk_widget_show_all (window); gtk_main (); return 0; } pixman-0.38.4/demos/meson.build0000644000175000017500000000346213447762141013312 00000000000000# Copyright © 2018 Intel Corporation # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE # SOFTWARE. demos = [ 'gradient-test', 'alpha-test', 'composite-test', 'clip-test', 'trap-test', 'screen-test', 'convolution-test', 'radial-test', 'linear-gradient', 'conical-test', 'tri-test', 'checkerboard', 'srgb-test', 'srgb-trap-test', 'scale', ] if dep_gtk.found() libdemo = static_library( 'demo', ['gtk-utils.c', config_h, version_h], dependencies : [dep_gtk, dep_glib, dep_png, dep_m, dep_openmp], include_directories : inc_pixman, ) if dep_gtk.found() foreach d : demos executable( d, [d + '.c', config_h, version_h], link_with : [libdemo, libtestutils], dependencies : [dep_glib, dep_gtk, dep_openmp, idep_pixman], ) endforeach endif endif pixman-0.38.4/demos/gradient-test.c0000644000175000017500000000505213124064037014052 00000000000000#include #include #include "pixman.h" #include "gtk-utils.h" int main (int argc, char **argv) { #define WIDTH 400 #define HEIGHT 200 uint32_t *dest = malloc (WIDTH * HEIGHT * 4); pixman_image_t *src_img; pixman_image_t *dest_img; int i; pixman_gradient_stop_t stops[2] = { { pixman_int_to_fixed (0), { 0x0000, 0x0000, 0xffff, 0xffff } }, { pixman_int_to_fixed (1), { 0xffff, 0x1111, 0x1111, 0xffff } } }; pixman_point_fixed_t p1 = { pixman_double_to_fixed (50), 0 }; pixman_point_fixed_t p2 = { pixman_double_to_fixed (200), 0 }; #if 0 pixman_transform_t trans = { { { pixman_double_to_fixed (2), pixman_double_to_fixed (0.5), pixman_double_to_fixed (-100), }, { pixman_double_to_fixed (0), pixman_double_to_fixed (3), pixman_double_to_fixed (0), }, { pixman_double_to_fixed (0), pixman_double_to_fixed (0.000), pixman_double_to_fixed (1.0) } } }; #else pixman_transform_t trans = { { { pixman_fixed_1, 0, 0 }, { 0, pixman_fixed_1, 0 }, { 0, 0, pixman_fixed_1 } } }; #endif #if 0 pixman_point_fixed_t c_inner; pixman_point_fixed_t c_outer; pixman_fixed_t r_inner; pixman_fixed_t r_outer; #endif for (i = 0; i < WIDTH * HEIGHT; ++i) dest[i] = 0xff00ff00; dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, dest, WIDTH * 4); #if 0 c_inner.x = pixman_double_to_fixed (50.0); c_inner.y = pixman_double_to_fixed (50.0); c_outer.x = pixman_double_to_fixed (50.0); c_outer.y = pixman_double_to_fixed (50.0); r_inner = 0; r_outer = pixman_double_to_fixed (50.0); src_img = pixman_image_create_conical_gradient (&c_inner, r_inner, stops, 2); #endif #if 0 src_img = pixman_image_create_conical_gradient (&c_inner, r_inner, stops, 2); src_img = pixman_image_create_linear_gradient (&c_inner, &c_outer, r_inner, r_outer, stops, 2); #endif src_img = pixman_image_create_linear_gradient (&p1, &p2, stops, 2); pixman_image_set_transform (src_img, &trans); pixman_image_set_repeat (src_img, PIXMAN_REPEAT_NONE); pixman_image_composite (PIXMAN_OP_OVER, src_img, NULL, dest_img, 0, 0, 0, 0, 0, 0, 10 * WIDTH, HEIGHT); printf ("0, 0: %x\n", dest[0]); printf ("10, 10: %x\n", dest[10 * 10 + 10]); printf ("w, h: %x\n", dest[(HEIGHT - 1) * 100 + (WIDTH - 1)]); show_image (dest_img); pixman_image_unref (src_img); pixman_image_unref (dest_img); free (dest); return 0; } pixman-0.38.4/demos/alpha-test.c0000644000175000017500000000650213124064037013343 00000000000000#include #include #include "pixman.h" #include "gtk-utils.h" int main (int argc, char **argv) { #define WIDTH 400 #define HEIGHT 200 uint32_t *alpha = malloc (WIDTH * HEIGHT * 4); uint32_t *dest = malloc (WIDTH * HEIGHT * 4); uint32_t *src = malloc (WIDTH * HEIGHT * 4); pixman_image_t *grad_img; pixman_image_t *alpha_img; pixman_image_t *dest_img; pixman_image_t *src_img; int i; pixman_gradient_stop_t stops[2] = { { pixman_int_to_fixed (0), { 0x0000, 0x0000, 0x0000, 0x0000 } }, { pixman_int_to_fixed (1), { 0xffff, 0x0000, 0x1111, 0xffff } } }; pixman_point_fixed_t p1 = { pixman_double_to_fixed (0), 0 }; pixman_point_fixed_t p2 = { pixman_double_to_fixed (WIDTH), pixman_int_to_fixed (0) }; #if 0 pixman_transform_t trans = { { { pixman_double_to_fixed (2), pixman_double_to_fixed (0.5), pixman_double_to_fixed (-100), }, { pixman_double_to_fixed (0), pixman_double_to_fixed (3), pixman_double_to_fixed (0), }, { pixman_double_to_fixed (0), pixman_double_to_fixed (0.000), pixman_double_to_fixed (1.0) } } }; #else pixman_transform_t trans = { { { pixman_fixed_1, 0, 0 }, { 0, pixman_fixed_1, 0 }, { 0, 0, pixman_fixed_1 } } }; #endif #if 0 pixman_point_fixed_t c_inner; pixman_point_fixed_t c_outer; pixman_fixed_t r_inner; pixman_fixed_t r_outer; #endif for (i = 0; i < WIDTH * HEIGHT; ++i) alpha[i] = 0x4f00004f; /* pale blue */ alpha_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, alpha, WIDTH * 4); for (i = 0; i < WIDTH * HEIGHT; ++i) dest[i] = 0xffffff00; /* yellow */ dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, dest, WIDTH * 4); for (i = 0; i < WIDTH * HEIGHT; ++i) src[i] = 0xffff0000; src_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, src, WIDTH * 4); #if 0 c_inner.x = pixman_double_to_fixed (50.0); c_inner.y = pixman_double_to_fixed (50.0); c_outer.x = pixman_double_to_fixed (50.0); c_outer.y = pixman_double_to_fixed (50.0); r_inner = 0; r_outer = pixman_double_to_fixed (50.0); grad_img = pixman_image_create_conical_gradient (&c_inner, r_inner, stops, 2); #endif #if 0 grad_img = pixman_image_create_conical_gradient (&c_inner, r_inner, stops, 2); grad_img = pixman_image_create_linear_gradient (&c_inner, &c_outer, r_inner, r_outer, stops, 2); #endif grad_img = pixman_image_create_linear_gradient (&p1, &p2, stops, 2); pixman_image_set_transform (grad_img, &trans); pixman_image_set_repeat (grad_img, PIXMAN_REPEAT_PAD); pixman_image_composite (PIXMAN_OP_OVER, grad_img, NULL, alpha_img, 0, 0, 0, 0, 0, 0, 10 * WIDTH, HEIGHT); pixman_image_set_alpha_map (src_img, alpha_img, 10, 10); pixman_image_composite (PIXMAN_OP_OVER, src_img, NULL, dest_img, 0, 0, 0, 0, 0, 0, 10 * WIDTH, HEIGHT); printf ("0, 0: %x\n", dest[0]); printf ("10, 10: %x\n", dest[10 * 10 + 10]); printf ("w, h: %x\n", dest[(HEIGHT - 1) * 100 + (WIDTH - 1)]); show_image (dest_img); pixman_image_unref (src_img); pixman_image_unref (grad_img); pixman_image_unref (alpha_img); free (dest); return 0; } pixman-0.38.4/demos/clip-in.c0000644000175000017500000000274513124064037012641 00000000000000#include #include #include #include "pixman.h" #include "gtk-utils.h" /* This test demonstrates that clipping is done totally different depending * on whether the source is transformed or not. */ int main (int argc, char **argv) { #define WIDTH 200 #define HEIGHT 200 #define SMALL 25 uint32_t *sbits = malloc (SMALL * SMALL * 4); uint32_t *bits = malloc (WIDTH * HEIGHT * 4); pixman_transform_t trans = { { { pixman_double_to_fixed (1.0), pixman_double_to_fixed (0), pixman_double_to_fixed (-0.1), }, { pixman_double_to_fixed (0), pixman_double_to_fixed (1), pixman_double_to_fixed (-0.1), }, { pixman_double_to_fixed (0), pixman_double_to_fixed (0), pixman_double_to_fixed (1.0) } } }; pixman_image_t *src_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, SMALL, SMALL, sbits, 4 * SMALL); pixman_image_t *dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, bits, 4 * WIDTH); memset (bits, 0xff, WIDTH * HEIGHT * 4); memset (sbits, 0x00, SMALL * SMALL * 4); pixman_image_composite (PIXMAN_OP_IN, src_img, NULL, dest_img, 0, 0, 0, 0, SMALL, SMALL, 200, 200); pixman_image_set_transform (src_img, &trans); pixman_image_composite (PIXMAN_OP_IN, src_img, NULL, dest_img, 0, 0, 0, 0, SMALL * 2, SMALL * 2, 200, 200); show_image (dest_img); pixman_image_unref (src_img); pixman_image_unref (dest_img); free (bits); return 0; } pixman-0.38.4/demos/scale.ui0000644000175000017500000003607013447762141012577 00000000000000 -180 190 1 10 10 -32 42 1 10 10 -32 42 1 10 10 0 12 1 1 0 4 True 12 True True in True True 0 True 12 True True True 6 True <b>Scale X</b> True False 0 True True scale_x_adjustment 32 right 1 False 0 True 6 True <b>Scale Y</b> True False 0 True True scale_y_adjustment 32 right 1 False 1 True 6 True <b>Rotate</b> True False 0 True True rotate_adjustment 180 right 1 False 2 6 0 True Lock X and Y Dimensions 0.0 True False False 6 1 True 8 6 True 1 <b>Reconstruct X:</b> True True 1 <b>Reconstruct Y:</b> True 1 True 1 <b>Sample X:</b> True 2 True 1 <b>Sample Y:</b> True 3 True 1 <b>Repeat:</b> True 4 True 1 <b>Subsample:</b> True 5 True 1 True 1 1 True 1 2 True 1 3 True 1 4 True subsample_adjustment 4 1 5 False 6 1 False 0 False 1 pixman-0.38.4/demos/srgb-test.c0000644000175000017500000000357013124064037013215 00000000000000#include #include "pixman.h" #include "gtk-utils.h" static uint32_t linear_argb_to_premult_argb (float a, float r, float g, float b) { r *= a; g *= a; b *= a; return (uint32_t) (a * 255.0f + 0.5f) << 24 | (uint32_t) (r * 255.0f + 0.5f) << 16 | (uint32_t) (g * 255.0f + 0.5f) << 8 | (uint32_t) (b * 255.0f + 0.5f) << 0; } static float lin2srgb (float linear) { if (linear < 0.0031308f) return linear * 12.92f; else return 1.055f * powf (linear, 1.0f/2.4f) - 0.055f; } static uint32_t linear_argb_to_premult_srgb_argb (float a, float r, float g, float b) { r = lin2srgb (r * a); g = lin2srgb (g * a); b = lin2srgb (b * a); return (uint32_t) (a * 255.0f + 0.5f) << 24 | (uint32_t) (r * 255.0f + 0.5f) << 16 | (uint32_t) (g * 255.0f + 0.5f) << 8 | (uint32_t) (b * 255.0f + 0.5f) << 0; } int main (int argc, char **argv) { #define WIDTH 400 #define HEIGHT 200 int y, x, p; float alpha; uint32_t *dest = malloc (WIDTH * HEIGHT * 4); uint32_t *src1 = malloc (WIDTH * HEIGHT * 4); pixman_image_t *dest_img, *src1_img; dest_img = pixman_image_create_bits (PIXMAN_a8r8g8b8_sRGB, WIDTH, HEIGHT, dest, WIDTH * 4); src1_img = pixman_image_create_bits (PIXMAN_a8r8g8b8, WIDTH, HEIGHT, src1, WIDTH * 4); for (y = 0; y < HEIGHT; y ++) { p = WIDTH * y; for (x = 0; x < WIDTH; x ++) { alpha = (float) x / WIDTH; src1[p + x] = linear_argb_to_premult_argb (alpha, 1, 0, 1); dest[p + x] = linear_argb_to_premult_srgb_argb (1-alpha, 0, 1, 0); } } pixman_image_composite (PIXMAN_OP_ADD, src1_img, NULL, dest_img, 0, 0, 0, 0, 0, 0, WIDTH, HEIGHT); pixman_image_unref (src1_img); free (src1); show_image (dest_img); pixman_image_unref (dest_img); free (dest); return 0; } pixman-0.38.4/config.h.in0000644000175000017500000001060613453422636012061 00000000000000/* config.h.in. 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Here is the excerpt you need:" @echo "" @echo "Lists: $(RELEASE_ANNOUNCE_LIST)" @echo "Subject: [ANNOUNCE] $(PACKAGE) release $(VERSION) now available" @echo "============================== CUT HERE ==============================" @echo "A new $(PACKAGE) release $(VERSION) is now available. This is a $(RELEASE_TYPE)" @echo "" @echo "tar.gz:" @echo " $(RELEASE_CAIRO_URL)/$(tar_gz)" @echo " $(RELEASE_XORG_URL)/$(tar_gz)" @echo "" @echo "tar.bz2:" @echo " $(RELEASE_XORG_URL)/$(tar_bz2)" @echo "" @echo "Hashes:" @echo -n " MD5: " @cat $(md5_tgz) @echo -n " MD5: " @cat $(md5_tbz2) @echo -n " SHA1: " @cat $(sha1_tgz) @echo -n " SHA1: " @cat $(sha1_tbz2) @echo "" @echo "GPG signature:" @echo " $(RELEASE_CAIRO_URL)/$(gpg_file)" @echo " (signed by`gpg --list-keys $(GPGKEY) | grep uid | cut -b4- | tr -s " "`)" @echo "" @echo "Git:" @echo " https://gitlab.freedesktop.org/pixman/pixman.git" @echo " tag: $(PACKAGE)-$(VERSION)" @echo "" @echo "Log:" @git log --no-merges "$(PACKAGE)-$(PREV)".."$(PACKAGE)-$(VERSION)" | git shortlog | awk '{ printf "\t"; print ; }' | cut -b1-80 @echo "============================== CUT HERE ==============================" @echo "" release-publish: release-upload release-tag release-publish-message .PHONY: release-upload release-publish release-publish-message release-tag # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: pixman-0.38.4/NEWS0000644000175000017500000000000013124064037010510 00000000000000pixman-0.38.4/meson_options.txt0000644000175000017500000000521713447762141013476 00000000000000# Copyright © 2018 Intel Corporation # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE # SOFTWARE. option( 'loongson-mmi', type : 'feature', description : 'Use Loongson MMI intrinsic optimized paths', ) option( 'mmx', type : 'feature', description : 'Use X86 MMX intrinsic optimized paths', ) option( 'sse2', type : 'feature', description : 'Use X86 SSE2 intrinsic optimized paths', ) option( 'ssse3', type : 'feature', description : 'Use X86 SSSE3 intrinsic optimized paths', ) option( 'vmx', type : 'feature', description : 'Use PPC VMX/Altivec intrinsic optimized paths', ) option( 'arm-simd', type : 'feature', description : 'Use ARMv6 SIMD intrinsic optimized paths', ) option( 'neon', type : 'feature', description : 'Use ARM NEON intrinsic optimized paths', ) option( 'iwmmxt', type : 'feature', description : 'Use ARM IWMMXT intrinsic optimized paths', ) option( 'iwmmxt2', type : 'boolean', value : true, description : 'Use ARM IWMMXT2 intrinsic instead of IWMMXT', ) option( 'mips-dspr2', type : 'feature', description : 'Use MIPS32 DSPr2 intrinsic optimized paths', ) option( 'gnu-inline-asm', type : 'feature', description : 'Use GNU style inline assembler', ) option( 'openmp', type : 'feature', description : 'Enable openmp support', ) option( 'timers', type : 'boolean', value : false, description : 'Enable TIMER_* macros', ) option( 'gnuplot', type : 'boolean', value : false, description : 'Enable output of filters that can be piped to gnuplot', ) option( 'gtk', type : 'feature', description : 'Enable tests using GTK', ) option( 'libpng', type : 'feature', description : 'Use libpng' ) pixman-0.38.4/test-driver0000755000175000017500000001104213453422637012230 00000000000000#! /bin/sh # test-driver - basic testsuite driver script. scriptversion=2018-03-07.03; # UTC # Copyright (C) 2011-2018 Free Software Foundation, Inc. # # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # This file is maintained in Automake, please report # bugs to or send patches to # . # Make unconditional expansion of undefined variables an error. This # helps a lot in preventing typo-related bugs. set -u usage_error () { echo "$0: $*" >&2 print_usage >&2 exit 2 } print_usage () { cat <$log_file 2>&1 estatus=$? if test $enable_hard_errors = no && test $estatus -eq 99; then tweaked_estatus=1 else tweaked_estatus=$estatus fi case $tweaked_estatus:$expect_failure in 0:yes) col=$red res=XPASS recheck=yes gcopy=yes;; 0:*) col=$grn res=PASS recheck=no gcopy=no;; 77:*) col=$blu res=SKIP recheck=no gcopy=yes;; 99:*) col=$mgn res=ERROR recheck=yes gcopy=yes;; *:yes) col=$lgn res=XFAIL recheck=no gcopy=yes;; *:*) col=$red res=FAIL recheck=yes gcopy=yes;; esac # Report the test outcome and exit status in the logs, so that one can # know whether the test passed or failed simply by looking at the '.log' # file, without the need of also peaking into the corresponding '.trs' # file (automake bug#11814). echo "$res $test_name (exit status: $estatus)" >>$log_file # Report outcome to console. echo "${col}${res}${std}: $test_name" # Register the test result, and other relevant metadata. echo ":test-result: $res" > $trs_file echo ":global-test-result: $res" >> $trs_file echo ":recheck: $recheck" >> $trs_file echo ":copy-in-global-log: $gcopy" >> $trs_file # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: pixman-0.38.4/README0000644000175000017500000000724413447762141010723 00000000000000Pixman is a library that provides low-level pixel manipulation features such as image compositing and trapezoid rasterization. Questions, bug reports and patches should be directed to the pixman mailing list: http://lists.freedesktop.org/mailman/listinfo/pixman You can also file bugs at https://bugs.freedesktop.org/enter_bug.cgi?product=pixman For real time discussions about pixman, feel free to join the IRC channels #cairo and #xorg-devel on the FreeNode IRC network. Contributing ------------ In order to contribute to pixman, you will need a working knowledge of the git version control system. For a quick getting started guide, there is the "Everyday Git With 20 Commands Or So guide" http://www.kernel.org/pub/software/scm/git/docs/everyday.html from the Git homepage. For more in depth git documentation, see the resources on the Git community documentation page: http://git-scm.com/documentation Pixman uses the infrastructure from the freedesktop.org umbrella project. For instructions about how to use the git service on freedesktop.org, see: http://www.freedesktop.org/wiki/Infrastructure/git/Developers The Pixman master repository can be found at: git://anongit.freedesktop.org/git/pixman and browsed on the web here: http://cgit.freedesktop.org/pixman/ Sending patches --------------- The general workflow for sending patches is to first make sure that git can send mail on your system. Then, - create a branch off of master in your local git repository - make your changes as one or more commits - use the git send-email command to send the patch series to pixman@lists.freedesktop.org. In order for your patches to be accepted, please consider the following guidelines: - This link: http://www.kernel.org/pub/software/scm/git/docs/user-manual.html#patch-series describes how what a good patch series is, and to create one with git. - At each point in the series, pixman should compile and the test suite should pass. The exception here is if you are changing the test suite to demonstrate a bug. In this case, make one commit that makes the test suite fail due to the bug, and then another commit that fixes the bug. You can run the test suite with make check It will take around two minutes to run on a modern PC. - Follow the coding style described in the CODING_STYLE file - For bug fixes, include an update to the test suite to make sure the bug doesn't reappear. - For new features, add tests of the feature to the test suite. Also, add a program demonstrating the new feature to the demos/ directory. - Write descriptive commit messages. Useful information to include: - Benchmark results, before and after - Description of the bug that was fixed - Detailed rationale for any new API - Alternative approaches that were rejected (and why they don't work) - If review comments were incorporated, a brief version history describing what those changes were. - For big patch series, send an introductory email with an overall description of the patch series, including benchmarks and motivation. Each commit message should still be descriptive and include enough information to understand why this particular commit was necessary. Pixman has high standards for code quality and so almost everybody should expect to have the first versions of their patches rejected. If you think that the reviewers are wrong about something, or that the guidelines above are wrong, feel free to discuss the issue on the list. The purpose of the guidelines and code review is to ensure high code quality; it is not an exercise in compliance. pixman-0.38.4/pixman/0000755000175000017500000000000013453422700011377 500000000000000pixman-0.38.4/pixman/pixman-implementation.c0000644000175000017500000002647713447762142016034 00000000000000/* * Copyright © 2009 Red Hat, Inc. * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Red Hat not be used in advertising or * publicity pertaining to distribution of the software without specific, * written prior permission. Red Hat makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. */ #ifdef HAVE_CONFIG_H #include #endif #include #include "pixman-private.h" pixman_implementation_t * _pixman_implementation_create (pixman_implementation_t *fallback, const pixman_fast_path_t *fast_paths) { pixman_implementation_t *imp; assert (fast_paths); if ((imp = malloc (sizeof (pixman_implementation_t)))) { pixman_implementation_t *d; memset (imp, 0, sizeof *imp); imp->fallback = fallback; imp->fast_paths = fast_paths; /* Make sure the whole fallback chain has the right toplevel */ for (d = imp; d != NULL; d = d->fallback) d->toplevel = imp; } return imp; } #define N_CACHED_FAST_PATHS 8 typedef struct { struct { pixman_implementation_t * imp; pixman_fast_path_t fast_path; } cache [N_CACHED_FAST_PATHS]; } cache_t; PIXMAN_DEFINE_THREAD_LOCAL (cache_t, fast_path_cache); static void dummy_composite_rect (pixman_implementation_t *imp, pixman_composite_info_t *info) { } void _pixman_implementation_lookup_composite (pixman_implementation_t *toplevel, pixman_op_t op, pixman_format_code_t src_format, uint32_t src_flags, pixman_format_code_t mask_format, uint32_t mask_flags, pixman_format_code_t dest_format, uint32_t dest_flags, pixman_implementation_t **out_imp, pixman_composite_func_t *out_func) { pixman_implementation_t *imp; cache_t *cache; int i; /* Check cache for fast paths */ cache = PIXMAN_GET_THREAD_LOCAL (fast_path_cache); for (i = 0; i < N_CACHED_FAST_PATHS; ++i) { const pixman_fast_path_t *info = &(cache->cache[i].fast_path); /* Note that we check for equality here, not whether * the cached fast path matches. This is to prevent * us from selecting an overly general fast path * when a more specific one would work. */ if (info->op == op && info->src_format == src_format && info->mask_format == mask_format && info->dest_format == dest_format && info->src_flags == src_flags && info->mask_flags == mask_flags && info->dest_flags == dest_flags && info->func) { *out_imp = cache->cache[i].imp; *out_func = cache->cache[i].fast_path.func; goto update_cache; } } for (imp = toplevel; imp != NULL; imp = imp->fallback) { const pixman_fast_path_t *info = imp->fast_paths; while (info->op != PIXMAN_OP_NONE) { if ((info->op == op || info->op == PIXMAN_OP_any) && /* Formats */ ((info->src_format == src_format) || (info->src_format == PIXMAN_any)) && ((info->mask_format == mask_format) || (info->mask_format == PIXMAN_any)) && ((info->dest_format == dest_format) || (info->dest_format == PIXMAN_any)) && /* Flags */ (info->src_flags & src_flags) == info->src_flags && (info->mask_flags & mask_flags) == info->mask_flags && (info->dest_flags & dest_flags) == info->dest_flags) { *out_imp = imp; *out_func = info->func; /* Set i to the last spot in the cache so that the * move-to-front code below will work */ i = N_CACHED_FAST_PATHS - 1; goto update_cache; } ++info; } } /* We should never reach this point */ _pixman_log_error ( FUNC, "No composite function found\n" "\n" "The most likely cause of this is that this system has issues with\n" "thread local storage\n"); *out_imp = NULL; *out_func = dummy_composite_rect; return; update_cache: if (i) { while (i--) cache->cache[i + 1] = cache->cache[i]; cache->cache[0].imp = *out_imp; cache->cache[0].fast_path.op = op; cache->cache[0].fast_path.src_format = src_format; cache->cache[0].fast_path.src_flags = src_flags; cache->cache[0].fast_path.mask_format = mask_format; cache->cache[0].fast_path.mask_flags = mask_flags; cache->cache[0].fast_path.dest_format = dest_format; cache->cache[0].fast_path.dest_flags = dest_flags; cache->cache[0].fast_path.func = *out_func; } } static void dummy_combine (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { } pixman_combine_32_func_t _pixman_implementation_lookup_combiner (pixman_implementation_t *imp, pixman_op_t op, pixman_bool_t component_alpha, pixman_bool_t narrow) { while (imp) { pixman_combine_32_func_t f = NULL; switch ((narrow << 1) | component_alpha) { case 0: /* not narrow, not component alpha */ f = (pixman_combine_32_func_t)imp->combine_float[op]; break; case 1: /* not narrow, component_alpha */ f = (pixman_combine_32_func_t)imp->combine_float_ca[op]; break; case 2: /* narrow, not component alpha */ f = imp->combine_32[op]; break; case 3: /* narrow, component_alpha */ f = imp->combine_32_ca[op]; break; } if (f) return f; imp = imp->fallback; } /* We should never reach this point */ _pixman_log_error (FUNC, "No known combine function\n"); return dummy_combine; } pixman_bool_t _pixman_implementation_blt (pixman_implementation_t * imp, uint32_t * src_bits, uint32_t * dst_bits, int src_stride, int dst_stride, int src_bpp, int dst_bpp, int src_x, int src_y, int dest_x, int dest_y, int width, int height) { while (imp) { if (imp->blt && (*imp->blt) (imp, src_bits, dst_bits, src_stride, dst_stride, src_bpp, dst_bpp, src_x, src_y, dest_x, dest_y, width, height)) { return TRUE; } imp = imp->fallback; } return FALSE; } pixman_bool_t _pixman_implementation_fill (pixman_implementation_t *imp, uint32_t * bits, int stride, int bpp, int x, int y, int width, int height, uint32_t filler) { while (imp) { if (imp->fill && ((*imp->fill) (imp, bits, stride, bpp, x, y, width, height, filler))) { return TRUE; } imp = imp->fallback; } return FALSE; } static uint32_t * get_scanline_null (pixman_iter_t *iter, const uint32_t *mask) { return NULL; } void _pixman_implementation_iter_init (pixman_implementation_t *imp, pixman_iter_t *iter, pixman_image_t *image, int x, int y, int width, int height, uint8_t *buffer, iter_flags_t iter_flags, uint32_t image_flags) { pixman_format_code_t format; iter->image = image; iter->buffer = (uint32_t *)buffer; iter->x = x; iter->y = y; iter->width = width; iter->height = height; iter->iter_flags = iter_flags; iter->image_flags = image_flags; iter->fini = NULL; if (!iter->image) { iter->get_scanline = get_scanline_null; return; } format = iter->image->common.extended_format_code; while (imp) { if (imp->iter_info) { const pixman_iter_info_t *info; for (info = imp->iter_info; info->format != PIXMAN_null; ++info) { if ((info->format == PIXMAN_any || info->format == format) && (info->image_flags & image_flags) == info->image_flags && (info->iter_flags & iter_flags) == info->iter_flags) { iter->get_scanline = info->get_scanline; iter->write_back = info->write_back; if (info->initializer) info->initializer (iter, info); return; } } } imp = imp->fallback; } } pixman_bool_t _pixman_disabled (const char *name) { const char *env; if ((env = getenv ("PIXMAN_DISABLE"))) { do { const char *end; int len; if ((end = strchr (env, ' '))) len = end - env; else len = strlen (env); if (strlen (name) == len && strncmp (name, env, len) == 0) { printf ("pixman: Disabled %s implementation\n", name); return TRUE; } env += len; } while (*env++); } return FALSE; } static const pixman_fast_path_t empty_fast_path[] = { { PIXMAN_OP_NONE } }; pixman_implementation_t * _pixman_choose_implementation (void) { pixman_implementation_t *imp; imp = _pixman_implementation_create_general(); if (!_pixman_disabled ("fast")) imp = _pixman_implementation_create_fast_path (imp); imp = _pixman_x86_get_implementations (imp); imp = _pixman_arm_get_implementations (imp); imp = _pixman_ppc_get_implementations (imp); imp = _pixman_mips_get_implementations (imp); imp = _pixman_implementation_create_noop (imp); if (_pixman_disabled ("wholeops")) { pixman_implementation_t *cur; /* Disable all whole-operation paths except the general one, * so that optimized iterators are used as much as possible. */ for (cur = imp; cur->fallback; cur = cur->fallback) cur->fast_paths = empty_fast_path; } return imp; } pixman-0.38.4/pixman/pixman-combine32.c0000644000175000017500000007151413447762142014560 00000000000000/* * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc. * 2005 Lars Knoll & Zack Rusin, Trolltech * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Keith Packard not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Keith Packard makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include "pixman-private.h" #include "pixman-combine32.h" /* component alpha helper functions */ static void combine_mask_ca (uint32_t *src, uint32_t *mask) { uint32_t a = *mask; uint32_t x; uint16_t xa; if (!a) { *(src) = 0; return; } x = *(src); if (a == ~0) { x = x >> A_SHIFT; x |= x << G_SHIFT; x |= x << R_SHIFT; *(mask) = x; return; } xa = x >> A_SHIFT; UN8x4_MUL_UN8x4 (x, a); *(src) = x; UN8x4_MUL_UN8 (a, xa); *(mask) = a; } static void combine_mask_value_ca (uint32_t *src, const uint32_t *mask) { uint32_t a = *mask; uint32_t x; if (!a) { *(src) = 0; return; } if (a == ~0) return; x = *(src); UN8x4_MUL_UN8x4 (x, a); *(src) = x; } static void combine_mask_alpha_ca (const uint32_t *src, uint32_t *mask) { uint32_t a = *(mask); uint32_t x; if (!a) return; x = *(src) >> A_SHIFT; if (x == MASK) return; if (a == ~0) { x |= x << G_SHIFT; x |= x << R_SHIFT; *(mask) = x; return; } UN8x4_MUL_UN8 (a, x); *(mask) = a; } /* * There are two ways of handling alpha -- either as a single unified value or * a separate value for each component, hence each macro must have two * versions. The unified alpha version has a 'u' at the end of the name, * the component version has a 'ca'. Similarly, functions which deal with * this difference will have two versions using the same convention. */ static force_inline uint32_t combine_mask (const uint32_t *src, const uint32_t *mask, int i) { uint32_t s, m; if (mask) { m = *(mask + i) >> A_SHIFT; if (!m) return 0; } s = *(src + i); if (mask) UN8x4_MUL_UN8 (s, m); return s; } static void combine_clear (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { memset (dest, 0, width * sizeof (uint32_t)); } static void combine_dst (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { return; } static void combine_src_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; if (!mask) { memcpy (dest, src, width * sizeof (uint32_t)); } else { for (i = 0; i < width; ++i) { uint32_t s = combine_mask (src, mask, i); *(dest + i) = s; } } } static void combine_over_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; if (!mask) { for (i = 0; i < width; ++i) { uint32_t s = *(src + i); uint32_t a = ALPHA_8 (s); if (a == 0xFF) { *(dest + i) = s; } else if (s) { uint32_t d = *(dest + i); uint32_t ia = a ^ 0xFF; UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s); *(dest + i) = d; } } } else { for (i = 0; i < width; ++i) { uint32_t m = ALPHA_8 (*(mask + i)); if (m == 0xFF) { uint32_t s = *(src + i); uint32_t a = ALPHA_8 (s); if (a == 0xFF) { *(dest + i) = s; } else if (s) { uint32_t d = *(dest + i); uint32_t ia = a ^ 0xFF; UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s); *(dest + i) = d; } } else if (m) { uint32_t s = *(src + i); if (s) { uint32_t d = *(dest + i); UN8x4_MUL_UN8 (s, m); UN8x4_MUL_UN8_ADD_UN8x4 (d, ALPHA_8 (~s), s); *(dest + i) = d; } } } } } static void combine_over_reverse_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t s = combine_mask (src, mask, i); uint32_t d = *(dest + i); uint32_t ia = ALPHA_8 (~*(dest + i)); UN8x4_MUL_UN8_ADD_UN8x4 (s, ia, d); *(dest + i) = s; } } static void combine_in_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t s = combine_mask (src, mask, i); uint32_t a = ALPHA_8 (*(dest + i)); UN8x4_MUL_UN8 (s, a); *(dest + i) = s; } } static void combine_in_reverse_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t s = combine_mask (src, mask, i); uint32_t d = *(dest + i); uint32_t a = ALPHA_8 (s); UN8x4_MUL_UN8 (d, a); *(dest + i) = d; } } static void combine_out_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t s = combine_mask (src, mask, i); uint32_t a = ALPHA_8 (~*(dest + i)); UN8x4_MUL_UN8 (s, a); *(dest + i) = s; } } static void combine_out_reverse_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t s = combine_mask (src, mask, i); uint32_t d = *(dest + i); uint32_t a = ALPHA_8 (~s); UN8x4_MUL_UN8 (d, a); *(dest + i) = d; } } static void combine_atop_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t s = combine_mask (src, mask, i); uint32_t d = *(dest + i); uint32_t dest_a = ALPHA_8 (d); uint32_t src_ia = ALPHA_8 (~s); UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_a, d, src_ia); *(dest + i) = s; } } static void combine_atop_reverse_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t s = combine_mask (src, mask, i); uint32_t d = *(dest + i); uint32_t src_a = ALPHA_8 (s); uint32_t dest_ia = ALPHA_8 (~d); UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_a); *(dest + i) = s; } } static void combine_xor_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t s = combine_mask (src, mask, i); uint32_t d = *(dest + i); uint32_t src_ia = ALPHA_8 (~s); uint32_t dest_ia = ALPHA_8 (~d); UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_ia); *(dest + i) = s; } } static void combine_add_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t s = combine_mask (src, mask, i); uint32_t d = *(dest + i); UN8x4_ADD_UN8x4 (d, s); *(dest + i) = d; } } /* * PDF blend modes: * * The following blend modes have been taken from the PDF ISO 32000 * specification, which at this point in time is available from * * http://www.adobe.com/devnet/pdf/pdf_reference.html * * The specific documents of interest are the PDF spec itself: * * http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/PDF32000_2008.pdf * * chapters 11.3.5 and 11.3.6 and a later supplement for Adobe Acrobat * 9.1 and Reader 9.1: * * http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/adobe_supplement_iso32000_1.pdf * * that clarifies the specifications for blend modes ColorDodge and * ColorBurn. * * The formula for computing the final pixel color given in 11.3.6 is: * * αr × Cr = (1 – αs) × αb × Cb + (1 – αb) × αs × Cs + αb × αs × B(Cb, Cs) * * with B() is the blend function. When B(Cb, Cs) = Cs, this formula * reduces to the regular OVER operator. * * Cs and Cb are not premultiplied, so in our implementation we instead * use: * * cr = (1 – αs) × cb + (1 – αb) × cs + αb × αs × B (cb/αb, cs/αs) * * where cr, cs, and cb are premultiplied colors, and where the * * αb × αs × B(cb/αb, cs/αs) * * part is first arithmetically simplified under the assumption that αb * and αs are not 0, and then updated to produce a meaningful result when * they are. * * For all the blend mode operators, the alpha channel is given by * * αr = αs + αb + αb × αs */ /* * Multiply * * ad * as * B(d / ad, s / as) * = ad * as * d/ad * s/as * = d * s * */ static void combine_multiply_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t s = combine_mask (src, mask, i); uint32_t d = *(dest + i); uint32_t ss = s; uint32_t src_ia = ALPHA_8 (~s); uint32_t dest_ia = ALPHA_8 (~d); UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (ss, dest_ia, d, src_ia); UN8x4_MUL_UN8x4 (d, s); UN8x4_ADD_UN8x4 (d, ss); *(dest + i) = d; } } static void combine_multiply_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t m = *(mask + i); uint32_t s = *(src + i); uint32_t d = *(dest + i); uint32_t r = d; uint32_t dest_ia = ALPHA_8 (~d); combine_mask_ca (&s, &m); UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (r, ~m, s, dest_ia); UN8x4_MUL_UN8x4 (d, s); UN8x4_ADD_UN8x4 (r, d); *(dest + i) = r; } } #define CLAMP(v, low, high) \ do \ { \ if (v < (low)) \ v = (low); \ if (v > (high)) \ v = (high); \ } while (0) #define PDF_SEPARABLE_BLEND_MODE(name) \ static void \ combine_ ## name ## _u (pixman_implementation_t *imp, \ pixman_op_t op, \ uint32_t * dest, \ const uint32_t * src, \ const uint32_t * mask, \ int width) \ { \ int i; \ for (i = 0; i < width; ++i) \ { \ uint32_t s = combine_mask (src, mask, i); \ uint32_t d = *(dest + i); \ uint8_t sa = ALPHA_8 (s); \ uint8_t isa = ~sa; \ uint8_t da = ALPHA_8 (d); \ uint8_t ida = ~da; \ int32_t ra, rr, rg, rb; \ \ ra = da * 0xff + sa * 0xff - sa * da; \ rr = isa * RED_8 (d) + ida * RED_8 (s); \ rg = isa * GREEN_8 (d) + ida * GREEN_8 (s); \ rb = isa * BLUE_8 (d) + ida * BLUE_8 (s); \ \ rr += blend_ ## name (RED_8 (d), da, RED_8 (s), sa); \ rg += blend_ ## name (GREEN_8 (d), da, GREEN_8 (s), sa); \ rb += blend_ ## name (BLUE_8 (d), da, BLUE_8 (s), sa); \ \ CLAMP (ra, 0, 255 * 255); \ CLAMP (rr, 0, 255 * 255); \ CLAMP (rg, 0, 255 * 255); \ CLAMP (rb, 0, 255 * 255); \ \ ra = DIV_ONE_UN8 (ra); \ rr = DIV_ONE_UN8 (rr); \ rg = DIV_ONE_UN8 (rg); \ rb = DIV_ONE_UN8 (rb); \ \ *(dest + i) = ra << 24 | rr << 16 | rg << 8 | rb; \ } \ } \ \ static void \ combine_ ## name ## _ca (pixman_implementation_t *imp, \ pixman_op_t op, \ uint32_t * dest, \ const uint32_t * src, \ const uint32_t * mask, \ int width) \ { \ int i; \ for (i = 0; i < width; ++i) \ { \ uint32_t m = *(mask + i); \ uint32_t s = *(src + i); \ uint32_t d = *(dest + i); \ uint8_t da = ALPHA_8 (d); \ uint8_t ida = ~da; \ int32_t ra, rr, rg, rb; \ uint8_t ira, iga, iba; \ \ combine_mask_ca (&s, &m); \ \ ira = ~RED_8 (m); \ iga = ~GREEN_8 (m); \ iba = ~BLUE_8 (m); \ \ ra = da * 0xff + ALPHA_8 (s) * 0xff - ALPHA_8 (s) * da; \ rr = ira * RED_8 (d) + ida * RED_8 (s); \ rg = iga * GREEN_8 (d) + ida * GREEN_8 (s); \ rb = iba * BLUE_8 (d) + ida * BLUE_8 (s); \ \ rr += blend_ ## name (RED_8 (d), da, RED_8 (s), RED_8 (m)); \ rg += blend_ ## name (GREEN_8 (d), da, GREEN_8 (s), GREEN_8 (m)); \ rb += blend_ ## name (BLUE_8 (d), da, BLUE_8 (s), BLUE_8 (m)); \ \ CLAMP (ra, 0, 255 * 255); \ CLAMP (rr, 0, 255 * 255); \ CLAMP (rg, 0, 255 * 255); \ CLAMP (rb, 0, 255 * 255); \ \ ra = DIV_ONE_UN8 (ra); \ rr = DIV_ONE_UN8 (rr); \ rg = DIV_ONE_UN8 (rg); \ rb = DIV_ONE_UN8 (rb); \ \ *(dest + i) = ra << 24 | rr << 16 | rg << 8 | rb; \ } \ } /* * Screen * * ad * as * B(d/ad, s/as) * = ad * as * (d/ad + s/as - s/as * d/ad) * = ad * s + as * d - s * d */ static inline int32_t blend_screen (int32_t d, int32_t ad, int32_t s, int32_t as) { return s * ad + d * as - s * d; } PDF_SEPARABLE_BLEND_MODE (screen) /* * Overlay * * ad * as * B(d/ad, s/as) * = ad * as * Hardlight (s, d) * = if (d / ad < 0.5) * as * ad * Multiply (s/as, 2 * d/ad) * else * as * ad * Screen (s/as, 2 * d / ad - 1) * = if (d < 0.5 * ad) * as * ad * s/as * 2 * d /ad * else * as * ad * (s/as + 2 * d / ad - 1 - s / as * (2 * d / ad - 1)) * = if (2 * d < ad) * 2 * s * d * else * ad * s + 2 * as * d - as * ad - ad * s * (2 * d / ad - 1) * = if (2 * d < ad) * 2 * s * d * else * as * ad - 2 * (ad - d) * (as - s) */ static inline int32_t blend_overlay (int32_t d, int32_t ad, int32_t s, int32_t as) { uint32_t r; if (2 * d < ad) r = 2 * s * d; else r = as * ad - 2 * (ad - d) * (as - s); return r; } PDF_SEPARABLE_BLEND_MODE (overlay) /* * Darken * * ad * as * B(d/ad, s/as) * = ad * as * MIN(d/ad, s/as) * = MIN (as * d, ad * s) */ static inline int32_t blend_darken (int32_t d, int32_t ad, int32_t s, int32_t as) { s = ad * s; d = as * d; return s > d ? d : s; } PDF_SEPARABLE_BLEND_MODE (darken) /* * Lighten * * ad * as * B(d/ad, s/as) * = ad * as * MAX(d/ad, s/as) * = MAX (as * d, ad * s) */ static inline int32_t blend_lighten (int32_t d, int32_t ad, int32_t s, int32_t as) { s = ad * s; d = as * d; return s > d ? s : d; } PDF_SEPARABLE_BLEND_MODE (lighten) /* * Hard light * * ad * as * B(d/ad, s/as) * = if (s/as <= 0.5) * ad * as * Multiply (d/ad, 2 * s/as) * else * ad * as * Screen (d/ad, 2 * s/as - 1) * = if 2 * s <= as * ad * as * d/ad * 2 * s / as * else * ad * as * (d/ad + (2 * s/as - 1) + d/ad * (2 * s/as - 1)) * = if 2 * s <= as * 2 * s * d * else * as * ad - 2 * (ad - d) * (as - s) */ static inline int32_t blend_hard_light (int32_t d, int32_t ad, int32_t s, int32_t as) { if (2 * s < as) return 2 * s * d; else return as * ad - 2 * (ad - d) * (as - s); } PDF_SEPARABLE_BLEND_MODE (hard_light) /* * Difference * * ad * as * B(s/as, d/ad) * = ad * as * abs (s/as - d/ad) * = if (s/as <= d/ad) * ad * as * (d/ad - s/as) * else * ad * as * (s/as - d/ad) * = if (ad * s <= as * d) * as * d - ad * s * else * ad * s - as * d */ static inline int32_t blend_difference (int32_t d, int32_t ad, int32_t s, int32_t as) { int32_t das = d * as; int32_t sad = s * ad; if (sad < das) return das - sad; else return sad - das; } PDF_SEPARABLE_BLEND_MODE (difference) /* * Exclusion * * ad * as * B(s/as, d/ad) * = ad * as * (d/ad + s/as - 2 * d/ad * s/as) * = as * d + ad * s - 2 * s * d */ /* This can be made faster by writing it directly and not using * PDF_SEPARABLE_BLEND_MODE, but that's a performance optimization */ static inline int32_t blend_exclusion (int32_t d, int32_t ad, int32_t s, int32_t as) { return s * ad + d * as - 2 * d * s; } PDF_SEPARABLE_BLEND_MODE (exclusion) #undef PDF_SEPARABLE_BLEND_MODE /* Component alpha combiners */ static void combine_clear_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { memset (dest, 0, width * sizeof(uint32_t)); } static void combine_src_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t s = *(src + i); uint32_t m = *(mask + i); combine_mask_value_ca (&s, &m); *(dest + i) = s; } } static void combine_over_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t s = *(src + i); uint32_t m = *(mask + i); uint32_t a; combine_mask_ca (&s, &m); a = ~m; if (a) { uint32_t d = *(dest + i); UN8x4_MUL_UN8x4_ADD_UN8x4 (d, a, s); s = d; } *(dest + i) = s; } } static void combine_over_reverse_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t d = *(dest + i); uint32_t a = ~d >> A_SHIFT; if (a) { uint32_t s = *(src + i); uint32_t m = *(mask + i); UN8x4_MUL_UN8x4 (s, m); UN8x4_MUL_UN8_ADD_UN8x4 (s, a, d); *(dest + i) = s; } } } static void combine_in_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t d = *(dest + i); uint16_t a = d >> A_SHIFT; uint32_t s = 0; if (a) { uint32_t m = *(mask + i); s = *(src + i); combine_mask_value_ca (&s, &m); if (a != MASK) UN8x4_MUL_UN8 (s, a); } *(dest + i) = s; } } static void combine_in_reverse_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t s = *(src + i); uint32_t m = *(mask + i); uint32_t a; combine_mask_alpha_ca (&s, &m); a = m; if (a != ~0) { uint32_t d = 0; if (a) { d = *(dest + i); UN8x4_MUL_UN8x4 (d, a); } *(dest + i) = d; } } } static void combine_out_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t d = *(dest + i); uint16_t a = ~d >> A_SHIFT; uint32_t s = 0; if (a) { uint32_t m = *(mask + i); s = *(src + i); combine_mask_value_ca (&s, &m); if (a != MASK) UN8x4_MUL_UN8 (s, a); } *(dest + i) = s; } } static void combine_out_reverse_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t s = *(src + i); uint32_t m = *(mask + i); uint32_t a; combine_mask_alpha_ca (&s, &m); a = ~m; if (a != ~0) { uint32_t d = 0; if (a) { d = *(dest + i); UN8x4_MUL_UN8x4 (d, a); } *(dest + i) = d; } } } static void combine_atop_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t d = *(dest + i); uint32_t s = *(src + i); uint32_t m = *(mask + i); uint32_t ad; uint16_t as = d >> A_SHIFT; combine_mask_ca (&s, &m); ad = ~m; UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ad, s, as); *(dest + i) = d; } } static void combine_atop_reverse_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t d = *(dest + i); uint32_t s = *(src + i); uint32_t m = *(mask + i); uint32_t ad; uint16_t as = ~d >> A_SHIFT; combine_mask_ca (&s, &m); ad = m; UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ad, s, as); *(dest + i) = d; } } static void combine_xor_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t d = *(dest + i); uint32_t s = *(src + i); uint32_t m = *(mask + i); uint32_t ad; uint16_t as = ~d >> A_SHIFT; combine_mask_ca (&s, &m); ad = ~m; UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ad, s, as); *(dest + i) = d; } } static void combine_add_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; for (i = 0; i < width; ++i) { uint32_t s = *(src + i); uint32_t m = *(mask + i); uint32_t d = *(dest + i); combine_mask_value_ca (&s, &m); UN8x4_ADD_UN8x4 (d, s); *(dest + i) = d; } } void _pixman_setup_combiner_functions_32 (pixman_implementation_t *imp) { /* Unified alpha */ imp->combine_32[PIXMAN_OP_CLEAR] = combine_clear; imp->combine_32[PIXMAN_OP_SRC] = combine_src_u; imp->combine_32[PIXMAN_OP_DST] = combine_dst; imp->combine_32[PIXMAN_OP_OVER] = combine_over_u; imp->combine_32[PIXMAN_OP_OVER_REVERSE] = combine_over_reverse_u; imp->combine_32[PIXMAN_OP_IN] = combine_in_u; imp->combine_32[PIXMAN_OP_IN_REVERSE] = combine_in_reverse_u; imp->combine_32[PIXMAN_OP_OUT] = combine_out_u; imp->combine_32[PIXMAN_OP_OUT_REVERSE] = combine_out_reverse_u; imp->combine_32[PIXMAN_OP_ATOP] = combine_atop_u; imp->combine_32[PIXMAN_OP_ATOP_REVERSE] = combine_atop_reverse_u; imp->combine_32[PIXMAN_OP_XOR] = combine_xor_u; imp->combine_32[PIXMAN_OP_ADD] = combine_add_u; imp->combine_32[PIXMAN_OP_MULTIPLY] = combine_multiply_u; imp->combine_32[PIXMAN_OP_SCREEN] = combine_screen_u; imp->combine_32[PIXMAN_OP_OVERLAY] = combine_overlay_u; imp->combine_32[PIXMAN_OP_DARKEN] = combine_darken_u; imp->combine_32[PIXMAN_OP_LIGHTEN] = combine_lighten_u; imp->combine_32[PIXMAN_OP_HARD_LIGHT] = combine_hard_light_u; imp->combine_32[PIXMAN_OP_DIFFERENCE] = combine_difference_u; imp->combine_32[PIXMAN_OP_EXCLUSION] = combine_exclusion_u; /* Component alpha combiners */ imp->combine_32_ca[PIXMAN_OP_CLEAR] = combine_clear_ca; imp->combine_32_ca[PIXMAN_OP_SRC] = combine_src_ca; /* dest */ imp->combine_32_ca[PIXMAN_OP_OVER] = combine_over_ca; imp->combine_32_ca[PIXMAN_OP_OVER_REVERSE] = combine_over_reverse_ca; imp->combine_32_ca[PIXMAN_OP_IN] = combine_in_ca; imp->combine_32_ca[PIXMAN_OP_IN_REVERSE] = combine_in_reverse_ca; imp->combine_32_ca[PIXMAN_OP_OUT] = combine_out_ca; imp->combine_32_ca[PIXMAN_OP_OUT_REVERSE] = combine_out_reverse_ca; imp->combine_32_ca[PIXMAN_OP_ATOP] = combine_atop_ca; imp->combine_32_ca[PIXMAN_OP_ATOP_REVERSE] = combine_atop_reverse_ca; imp->combine_32_ca[PIXMAN_OP_XOR] = combine_xor_ca; imp->combine_32_ca[PIXMAN_OP_ADD] = combine_add_ca; imp->combine_32_ca[PIXMAN_OP_MULTIPLY] = combine_multiply_ca; imp->combine_32_ca[PIXMAN_OP_SCREEN] = combine_screen_ca; imp->combine_32_ca[PIXMAN_OP_OVERLAY] = combine_overlay_ca; imp->combine_32_ca[PIXMAN_OP_DARKEN] = combine_darken_ca; imp->combine_32_ca[PIXMAN_OP_LIGHTEN] = combine_lighten_ca; imp->combine_32_ca[PIXMAN_OP_HARD_LIGHT] = combine_hard_light_ca; imp->combine_32_ca[PIXMAN_OP_DIFFERENCE] = combine_difference_ca; imp->combine_32_ca[PIXMAN_OP_EXCLUSION] = combine_exclusion_ca; } pixman-0.38.4/pixman/pixman-version.h0000644000175000017500000000331313453422643014455 00000000000000/* * Copyright © 2008 Red Hat, Inc. * * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, copy, * modify, merge, publish, distribute, sublicense, and/or sell copies * of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * * Author: Carl D. Worth */ #ifndef PIXMAN_VERSION_H__ #define PIXMAN_VERSION_H__ #ifndef PIXMAN_H__ # error pixman-version.h should only be included by pixman.h #endif #define PIXMAN_VERSION_MAJOR 0 #define PIXMAN_VERSION_MINOR 38 #define PIXMAN_VERSION_MICRO 4 #define PIXMAN_VERSION_STRING "0.38.4" #define PIXMAN_VERSION_ENCODE(major, minor, micro) ( \ ((major) * 10000) \ + ((minor) * 100) \ + ((micro) * 1)) #define PIXMAN_VERSION PIXMAN_VERSION_ENCODE( \ PIXMAN_VERSION_MAJOR, \ PIXMAN_VERSION_MINOR, \ PIXMAN_VERSION_MICRO) #endif /* PIXMAN_VERSION_H__ */ pixman-0.38.4/pixman/pixman-glyph.c0000644000175000017500000004223113447762142014114 00000000000000/* * Copyright 2010, 2012, Soren Sandmann * Copyright 2010, 2011, 2012, Red Hat, Inc * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. * * Author: Soren Sandmann */ #ifdef HAVE_CONFIG_H #include #endif #include "pixman-private.h" #include typedef struct glyph_metrics_t glyph_metrics_t; typedef struct glyph_t glyph_t; #define TOMBSTONE ((glyph_t *)0x1) /* XXX: These numbers are arbitrary---we've never done any measurements. */ #define N_GLYPHS_HIGH_WATER (16384) #define N_GLYPHS_LOW_WATER (8192) #define HASH_SIZE (2 * N_GLYPHS_HIGH_WATER) #define HASH_MASK (HASH_SIZE - 1) struct glyph_t { void * font_key; void * glyph_key; int origin_x; int origin_y; pixman_image_t * image; pixman_link_t mru_link; }; struct pixman_glyph_cache_t { int n_glyphs; int n_tombstones; int freeze_count; pixman_list_t mru; glyph_t * glyphs[HASH_SIZE]; }; static void free_glyph (glyph_t *glyph) { pixman_list_unlink (&glyph->mru_link); pixman_image_unref (glyph->image); free (glyph); } static unsigned int hash (const void *font_key, const void *glyph_key) { size_t key = (size_t)font_key + (size_t)glyph_key; /* This hash function is based on one found on Thomas Wang's * web page at * * http://www.concentric.net/~Ttwang/tech/inthash.htm * */ key = (key << 15) - key - 1; key = key ^ (key >> 12); key = key + (key << 2); key = key ^ (key >> 4); key = key + (key << 3) + (key << 11); key = key ^ (key >> 16); return key; } static glyph_t * lookup_glyph (pixman_glyph_cache_t *cache, void *font_key, void *glyph_key) { unsigned idx; glyph_t *g; idx = hash (font_key, glyph_key); while ((g = cache->glyphs[idx++ & HASH_MASK])) { if (g != TOMBSTONE && g->font_key == font_key && g->glyph_key == glyph_key) { return g; } } return NULL; } static void insert_glyph (pixman_glyph_cache_t *cache, glyph_t *glyph) { unsigned idx; glyph_t **loc; idx = hash (glyph->font_key, glyph->glyph_key); /* Note: we assume that there is room in the table. If there isn't, * this will be an infinite loop. */ do { loc = &cache->glyphs[idx++ & HASH_MASK]; } while (*loc && *loc != TOMBSTONE); if (*loc == TOMBSTONE) cache->n_tombstones--; cache->n_glyphs++; *loc = glyph; } static void remove_glyph (pixman_glyph_cache_t *cache, glyph_t *glyph) { unsigned idx; idx = hash (glyph->font_key, glyph->glyph_key); while (cache->glyphs[idx & HASH_MASK] != glyph) idx++; cache->glyphs[idx & HASH_MASK] = TOMBSTONE; cache->n_tombstones++; cache->n_glyphs--; /* Eliminate tombstones if possible */ if (cache->glyphs[(idx + 1) & HASH_MASK] == NULL) { while (cache->glyphs[idx & HASH_MASK] == TOMBSTONE) { cache->glyphs[idx & HASH_MASK] = NULL; cache->n_tombstones--; idx--; } } } static void clear_table (pixman_glyph_cache_t *cache) { int i; for (i = 0; i < HASH_SIZE; ++i) { glyph_t *glyph = cache->glyphs[i]; if (glyph && glyph != TOMBSTONE) free_glyph (glyph); cache->glyphs[i] = NULL; } cache->n_glyphs = 0; cache->n_tombstones = 0; } PIXMAN_EXPORT pixman_glyph_cache_t * pixman_glyph_cache_create (void) { pixman_glyph_cache_t *cache; if (!(cache = malloc (sizeof *cache))) return NULL; memset (cache->glyphs, 0, sizeof (cache->glyphs)); cache->n_glyphs = 0; cache->n_tombstones = 0; cache->freeze_count = 0; pixman_list_init (&cache->mru); return cache; } PIXMAN_EXPORT void pixman_glyph_cache_destroy (pixman_glyph_cache_t *cache) { return_if_fail (cache->freeze_count == 0); clear_table (cache); free (cache); } PIXMAN_EXPORT void pixman_glyph_cache_freeze (pixman_glyph_cache_t *cache) { cache->freeze_count++; } PIXMAN_EXPORT void pixman_glyph_cache_thaw (pixman_glyph_cache_t *cache) { if (--cache->freeze_count == 0 && cache->n_glyphs + cache->n_tombstones > N_GLYPHS_HIGH_WATER) { if (cache->n_tombstones > N_GLYPHS_HIGH_WATER) { /* More than half the entries are * tombstones. Just dump the whole table. */ clear_table (cache); } while (cache->n_glyphs > N_GLYPHS_LOW_WATER) { glyph_t *glyph = CONTAINER_OF (glyph_t, mru_link, cache->mru.tail); remove_glyph (cache, glyph); free_glyph (glyph); } } } PIXMAN_EXPORT const void * pixman_glyph_cache_lookup (pixman_glyph_cache_t *cache, void *font_key, void *glyph_key) { return lookup_glyph (cache, font_key, glyph_key); } PIXMAN_EXPORT const void * pixman_glyph_cache_insert (pixman_glyph_cache_t *cache, void *font_key, void *glyph_key, int origin_x, int origin_y, pixman_image_t *image) { glyph_t *glyph; int32_t width, height; return_val_if_fail (cache->freeze_count > 0, NULL); return_val_if_fail (image->type == BITS, NULL); width = image->bits.width; height = image->bits.height; if (cache->n_glyphs >= HASH_SIZE) return NULL; if (!(glyph = malloc (sizeof *glyph))) return NULL; glyph->font_key = font_key; glyph->glyph_key = glyph_key; glyph->origin_x = origin_x; glyph->origin_y = origin_y; if (!(glyph->image = pixman_image_create_bits ( image->bits.format, width, height, NULL, -1))) { free (glyph); return NULL; } pixman_image_composite32 (PIXMAN_OP_SRC, image, NULL, glyph->image, 0, 0, 0, 0, 0, 0, width, height); if (PIXMAN_FORMAT_A (glyph->image->bits.format) != 0 && PIXMAN_FORMAT_RGB (glyph->image->bits.format) != 0) { pixman_image_set_component_alpha (glyph->image, TRUE); } pixman_list_prepend (&cache->mru, &glyph->mru_link); _pixman_image_validate (glyph->image); insert_glyph (cache, glyph); return glyph; } PIXMAN_EXPORT void pixman_glyph_cache_remove (pixman_glyph_cache_t *cache, void *font_key, void *glyph_key) { glyph_t *glyph; if ((glyph = lookup_glyph (cache, font_key, glyph_key))) { remove_glyph (cache, glyph); free_glyph (glyph); } } PIXMAN_EXPORT void pixman_glyph_get_extents (pixman_glyph_cache_t *cache, int n_glyphs, pixman_glyph_t *glyphs, pixman_box32_t *extents) { int i; extents->x1 = extents->y1 = INT32_MAX; extents->x2 = extents->y2 = INT32_MIN; for (i = 0; i < n_glyphs; ++i) { glyph_t *glyph = (glyph_t *)glyphs[i].glyph; int x1, y1, x2, y2; x1 = glyphs[i].x - glyph->origin_x; y1 = glyphs[i].y - glyph->origin_y; x2 = glyphs[i].x - glyph->origin_x + glyph->image->bits.width; y2 = glyphs[i].y - glyph->origin_y + glyph->image->bits.height; if (x1 < extents->x1) extents->x1 = x1; if (y1 < extents->y1) extents->y1 = y1; if (x2 > extents->x2) extents->x2 = x2; if (y2 > extents->y2) extents->y2 = y2; } } /* This function returns a format that is suitable for use as a mask for the * set of glyphs in question. */ PIXMAN_EXPORT pixman_format_code_t pixman_glyph_get_mask_format (pixman_glyph_cache_t *cache, int n_glyphs, const pixman_glyph_t *glyphs) { pixman_format_code_t format = PIXMAN_a1; int i; for (i = 0; i < n_glyphs; ++i) { const glyph_t *glyph = glyphs[i].glyph; pixman_format_code_t glyph_format = glyph->image->bits.format; if (PIXMAN_FORMAT_TYPE (glyph_format) == PIXMAN_TYPE_A) { if (PIXMAN_FORMAT_A (glyph_format) > PIXMAN_FORMAT_A (format)) format = glyph_format; } else { return PIXMAN_a8r8g8b8; } } return format; } static pixman_bool_t box32_intersect (pixman_box32_t *dest, const pixman_box32_t *box1, const pixman_box32_t *box2) { dest->x1 = MAX (box1->x1, box2->x1); dest->y1 = MAX (box1->y1, box2->y1); dest->x2 = MIN (box1->x2, box2->x2); dest->y2 = MIN (box1->y2, box2->y2); return dest->x2 > dest->x1 && dest->y2 > dest->y1; } #if defined(__GNUC__) && !defined(__x86_64__) && !defined(__amd64__) __attribute__((__force_align_arg_pointer__)) #endif PIXMAN_EXPORT void pixman_composite_glyphs_no_mask (pixman_op_t op, pixman_image_t *src, pixman_image_t *dest, int32_t src_x, int32_t src_y, int32_t dest_x, int32_t dest_y, pixman_glyph_cache_t *cache, int n_glyphs, const pixman_glyph_t *glyphs) { pixman_region32_t region; pixman_format_code_t glyph_format = PIXMAN_null; uint32_t glyph_flags = 0; pixman_format_code_t dest_format; uint32_t dest_flags; pixman_composite_func_t func = NULL; pixman_implementation_t *implementation = NULL; pixman_composite_info_t info; int i; _pixman_image_validate (src); _pixman_image_validate (dest); dest_format = dest->common.extended_format_code; dest_flags = dest->common.flags; pixman_region32_init (®ion); if (!_pixman_compute_composite_region32 ( ®ion, src, NULL, dest, src_x - dest_x, src_y - dest_y, 0, 0, 0, 0, dest->bits.width, dest->bits.height)) { goto out; } info.op = op; info.src_image = src; info.dest_image = dest; info.src_flags = src->common.flags; info.dest_flags = dest->common.flags; for (i = 0; i < n_glyphs; ++i) { glyph_t *glyph = (glyph_t *)glyphs[i].glyph; pixman_image_t *glyph_img = glyph->image; pixman_box32_t glyph_box; pixman_box32_t *pbox; uint32_t extra = FAST_PATH_SAMPLES_COVER_CLIP_NEAREST; pixman_box32_t composite_box; int n; glyph_box.x1 = dest_x + glyphs[i].x - glyph->origin_x; glyph_box.y1 = dest_y + glyphs[i].y - glyph->origin_y; glyph_box.x2 = glyph_box.x1 + glyph->image->bits.width; glyph_box.y2 = glyph_box.y1 + glyph->image->bits.height; pbox = pixman_region32_rectangles (®ion, &n); info.mask_image = glyph_img; while (n--) { if (box32_intersect (&composite_box, pbox, &glyph_box)) { if (glyph_img->common.extended_format_code != glyph_format || glyph_img->common.flags != glyph_flags) { glyph_format = glyph_img->common.extended_format_code; glyph_flags = glyph_img->common.flags; _pixman_implementation_lookup_composite ( get_implementation(), op, src->common.extended_format_code, src->common.flags, glyph_format, glyph_flags | extra, dest_format, dest_flags, &implementation, &func); } info.src_x = src_x + composite_box.x1 - dest_x; info.src_y = src_y + composite_box.y1 - dest_y; info.mask_x = composite_box.x1 - (dest_x + glyphs[i].x - glyph->origin_x); info.mask_y = composite_box.y1 - (dest_y + glyphs[i].y - glyph->origin_y); info.dest_x = composite_box.x1; info.dest_y = composite_box.y1; info.width = composite_box.x2 - composite_box.x1; info.height = composite_box.y2 - composite_box.y1; info.mask_flags = glyph_flags; func (implementation, &info); } pbox++; } pixman_list_move_to_front (&cache->mru, &glyph->mru_link); } out: pixman_region32_fini (®ion); } static void add_glyphs (pixman_glyph_cache_t *cache, pixman_image_t *dest, int off_x, int off_y, int n_glyphs, const pixman_glyph_t *glyphs) { pixman_format_code_t glyph_format = PIXMAN_null; uint32_t glyph_flags = 0; pixman_composite_func_t func = NULL; pixman_implementation_t *implementation = NULL; pixman_format_code_t dest_format; uint32_t dest_flags; pixman_box32_t dest_box; pixman_composite_info_t info; pixman_image_t *white_img = NULL; pixman_bool_t white_src = FALSE; int i; _pixman_image_validate (dest); dest_format = dest->common.extended_format_code; dest_flags = dest->common.flags; info.op = PIXMAN_OP_ADD; info.dest_image = dest; info.src_x = 0; info.src_y = 0; info.dest_flags = dest_flags; dest_box.x1 = 0; dest_box.y1 = 0; dest_box.x2 = dest->bits.width; dest_box.y2 = dest->bits.height; for (i = 0; i < n_glyphs; ++i) { glyph_t *glyph = (glyph_t *)glyphs[i].glyph; pixman_image_t *glyph_img = glyph->image; pixman_box32_t glyph_box; pixman_box32_t composite_box; if (glyph_img->common.extended_format_code != glyph_format || glyph_img->common.flags != glyph_flags) { pixman_format_code_t src_format, mask_format; glyph_format = glyph_img->common.extended_format_code; glyph_flags = glyph_img->common.flags; if (glyph_format == dest->bits.format) { src_format = glyph_format; mask_format = PIXMAN_null; info.src_flags = glyph_flags | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST; info.mask_flags = FAST_PATH_IS_OPAQUE; info.mask_image = NULL; white_src = FALSE; } else { if (!white_img) { static const pixman_color_t white = { 0xffff, 0xffff, 0xffff, 0xffff }; if (!(white_img = pixman_image_create_solid_fill (&white))) goto out; _pixman_image_validate (white_img); } src_format = PIXMAN_solid; mask_format = glyph_format; info.src_flags = white_img->common.flags; info.mask_flags = glyph_flags | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST; info.src_image = white_img; white_src = TRUE; } _pixman_implementation_lookup_composite ( get_implementation(), PIXMAN_OP_ADD, src_format, info.src_flags, mask_format, info.mask_flags, dest_format, dest_flags, &implementation, &func); } glyph_box.x1 = glyphs[i].x - glyph->origin_x + off_x; glyph_box.y1 = glyphs[i].y - glyph->origin_y + off_y; glyph_box.x2 = glyph_box.x1 + glyph->image->bits.width; glyph_box.y2 = glyph_box.y1 + glyph->image->bits.height; if (box32_intersect (&composite_box, &glyph_box, &dest_box)) { int src_x = composite_box.x1 - glyph_box.x1; int src_y = composite_box.y1 - glyph_box.y1; if (white_src) info.mask_image = glyph_img; else info.src_image = glyph_img; info.mask_x = info.src_x = src_x; info.mask_y = info.src_y = src_y; info.dest_x = composite_box.x1; info.dest_y = composite_box.y1; info.width = composite_box.x2 - composite_box.x1; info.height = composite_box.y2 - composite_box.y1; func (implementation, &info); pixman_list_move_to_front (&cache->mru, &glyph->mru_link); } } out: if (white_img) pixman_image_unref (white_img); } /* Conceptually, for each glyph, (white IN glyph) is PIXMAN_OP_ADDed to an * infinitely big mask image at the position such that the glyph origin point * is positioned at the (glyphs[i].x, glyphs[i].y) point. * * Then (mask_x, mask_y) in the infinite mask and (src_x, src_y) in the source * image are both aligned with (dest_x, dest_y) in the destination image. Then * these three images are composited within the * * (dest_x, dest_y, dst_x + width, dst_y + height) * * rectangle. * * TODO: * - Trim the mask to the destination clip/image? * - Trim composite region based on sources, when the op ignores 0s. */ #if defined(__GNUC__) && !defined(__x86_64__) && !defined(__amd64__) __attribute__((__force_align_arg_pointer__)) #endif PIXMAN_EXPORT void pixman_composite_glyphs (pixman_op_t op, pixman_image_t *src, pixman_image_t *dest, pixman_format_code_t mask_format, int32_t src_x, int32_t src_y, int32_t mask_x, int32_t mask_y, int32_t dest_x, int32_t dest_y, int32_t width, int32_t height, pixman_glyph_cache_t *cache, int n_glyphs, const pixman_glyph_t *glyphs) { pixman_image_t *mask; if (!(mask = pixman_image_create_bits (mask_format, width, height, NULL, -1))) return; if (PIXMAN_FORMAT_A (mask_format) != 0 && PIXMAN_FORMAT_RGB (mask_format) != 0) { pixman_image_set_component_alpha (mask, TRUE); } add_glyphs (cache, mask, - mask_x, - mask_y, n_glyphs, glyphs); pixman_image_composite32 (op, src, mask, dest, src_x, src_y, 0, 0, dest_x, dest_y, width, height); pixman_image_unref (mask); } pixman-0.38.4/pixman/pixman-ssse3.c0000644000175000017500000002265213447762142014036 00000000000000/* * Copyright © 2013 Soren Sandmann Pedersen * Copyright © 2013 Red Hat, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. * * Author: Soren Sandmann (soren.sandmann@gmail.com) */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include "pixman-private.h" #include "pixman-inlines.h" typedef struct { int y; uint64_t * buffer; } line_t; typedef struct { line_t lines[2]; pixman_fixed_t y; pixman_fixed_t x; uint64_t data[1]; } bilinear_info_t; static void ssse3_fetch_horizontal (bits_image_t *image, line_t *line, int y, pixman_fixed_t x, pixman_fixed_t ux, int n) { uint32_t *bits = image->bits + y * image->rowstride; __m128i vx = _mm_set_epi16 ( - (x + 1), x, - (x + 1), x, - (x + ux + 1), x + ux, - (x + ux + 1), x + ux); __m128i vux = _mm_set_epi16 ( - 2 * ux, 2 * ux, - 2 * ux, 2 * ux, - 2 * ux, 2 * ux, - 2 * ux, 2 * ux); __m128i vaddc = _mm_set_epi16 (1, 0, 1, 0, 1, 0, 1, 0); __m128i *b = (__m128i *)line->buffer; __m128i vrl0, vrl1; while ((n -= 2) >= 0) { __m128i vw, vr, s; vrl1 = _mm_loadl_epi64 ( (__m128i *)(bits + pixman_fixed_to_int (x + ux))); /* vrl1: R1, L1 */ final_pixel: vrl0 = _mm_loadl_epi64 ( (__m128i *)(bits + pixman_fixed_to_int (x))); /* vrl0: R0, L0 */ /* The weights are based on vx which is a vector of * * - (x + 1), x, - (x + 1), x, * - (x + ux + 1), x + ux, - (x + ux + 1), x + ux * * so the 16 bit weights end up like this: * * iw0, w0, iw0, w0, iw1, w1, iw1, w1 * * and after shifting and packing, we get these bytes: * * iw0, w0, iw0, w0, iw1, w1, iw1, w1, * iw0, w0, iw0, w0, iw1, w1, iw1, w1, * * which means the first and the second input pixel * have to be interleaved like this: * * la0, ra0, lr0, rr0, la1, ra1, lr1, rr1, * lg0, rg0, lb0, rb0, lg1, rg1, lb1, rb1 * * before maddubsw can be used. */ vw = _mm_add_epi16 ( vaddc, _mm_srli_epi16 (vx, 16 - BILINEAR_INTERPOLATION_BITS)); /* vw: iw0, w0, iw0, w0, iw1, w1, iw1, w1 */ vw = _mm_packus_epi16 (vw, vw); /* vw: iw0, w0, iw0, w0, iw1, w1, iw1, w1, * iw0, w0, iw0, w0, iw1, w1, iw1, w1 */ vx = _mm_add_epi16 (vx, vux); x += 2 * ux; vr = _mm_unpacklo_epi16 (vrl1, vrl0); /* vr: rar0, rar1, rgb0, rgb1, lar0, lar1, lgb0, lgb1 */ s = _mm_shuffle_epi32 (vr, _MM_SHUFFLE (1, 0, 3, 2)); /* s: lar0, lar1, lgb0, lgb1, rar0, rar1, rgb0, rgb1 */ vr = _mm_unpackhi_epi8 (vr, s); /* vr: la0, ra0, lr0, rr0, la1, ra1, lr1, rr1, * lg0, rg0, lb0, rb0, lg1, rg1, lb1, rb1 */ vr = _mm_maddubs_epi16 (vr, vw); /* When the weight is 0, the inverse weight is * 128 which can't be represented in a signed byte. * As a result maddubsw computes the following: * * r = l * -128 + r * 0 * * rather than the desired * * r = l * 128 + r * 0 * * We fix this by taking the absolute value of the * result. */ vr = _mm_abs_epi16 (vr); /* vr: A0, R0, A1, R1, G0, B0, G1, B1 */ _mm_store_si128 (b++, vr); } if (n == -1) { vrl1 = _mm_setzero_si128(); goto final_pixel; } line->y = y; } static uint32_t * ssse3_fetch_bilinear_cover (pixman_iter_t *iter, const uint32_t *mask) { pixman_fixed_t fx, ux; bilinear_info_t *info = iter->data; line_t *line0, *line1; int y0, y1; int32_t dist_y; __m128i vw; int i; fx = info->x; ux = iter->image->common.transform->matrix[0][0]; y0 = pixman_fixed_to_int (info->y); y1 = y0 + 1; line0 = &info->lines[y0 & 0x01]; line1 = &info->lines[y1 & 0x01]; if (line0->y != y0) { ssse3_fetch_horizontal ( &iter->image->bits, line0, y0, fx, ux, iter->width); } if (line1->y != y1) { ssse3_fetch_horizontal ( &iter->image->bits, line1, y1, fx, ux, iter->width); } dist_y = pixman_fixed_to_bilinear_weight (info->y); dist_y <<= (16 - BILINEAR_INTERPOLATION_BITS); vw = _mm_set_epi16 ( dist_y, dist_y, dist_y, dist_y, dist_y, dist_y, dist_y, dist_y); for (i = 0; i + 3 < iter->width; i += 4) { __m128i top0 = _mm_load_si128 ((__m128i *)(line0->buffer + i)); __m128i bot0 = _mm_load_si128 ((__m128i *)(line1->buffer + i)); __m128i top1 = _mm_load_si128 ((__m128i *)(line0->buffer + i + 2)); __m128i bot1 = _mm_load_si128 ((__m128i *)(line1->buffer + i + 2)); __m128i r0, r1, tmp, p; r0 = _mm_mulhi_epu16 ( _mm_sub_epi16 (bot0, top0), vw); tmp = _mm_cmplt_epi16 (bot0, top0); tmp = _mm_and_si128 (tmp, vw); r0 = _mm_sub_epi16 (r0, tmp); r0 = _mm_add_epi16 (r0, top0); r0 = _mm_srli_epi16 (r0, BILINEAR_INTERPOLATION_BITS); /* r0: A0 R0 A1 R1 G0 B0 G1 B1 */ r0 = _mm_shuffle_epi32 (r0, _MM_SHUFFLE (2, 0, 3, 1)); /* r0: A1 R1 G1 B1 A0 R0 G0 B0 */ r1 = _mm_mulhi_epu16 ( _mm_sub_epi16 (bot1, top1), vw); tmp = _mm_cmplt_epi16 (bot1, top1); tmp = _mm_and_si128 (tmp, vw); r1 = _mm_sub_epi16 (r1, tmp); r1 = _mm_add_epi16 (r1, top1); r1 = _mm_srli_epi16 (r1, BILINEAR_INTERPOLATION_BITS); r1 = _mm_shuffle_epi32 (r1, _MM_SHUFFLE (2, 0, 3, 1)); /* r1: A3 R3 G3 B3 A2 R2 G2 B2 */ p = _mm_packus_epi16 (r0, r1); _mm_storeu_si128 ((__m128i *)(iter->buffer + i), p); } while (i < iter->width) { __m128i top0 = _mm_load_si128 ((__m128i *)(line0->buffer + i)); __m128i bot0 = _mm_load_si128 ((__m128i *)(line1->buffer + i)); __m128i r0, tmp, p; r0 = _mm_mulhi_epu16 ( _mm_sub_epi16 (bot0, top0), vw); tmp = _mm_cmplt_epi16 (bot0, top0); tmp = _mm_and_si128 (tmp, vw); r0 = _mm_sub_epi16 (r0, tmp); r0 = _mm_add_epi16 (r0, top0); r0 = _mm_srli_epi16 (r0, BILINEAR_INTERPOLATION_BITS); /* r0: A0 R0 A1 R1 G0 B0 G1 B1 */ r0 = _mm_shuffle_epi32 (r0, _MM_SHUFFLE (2, 0, 3, 1)); /* r0: A1 R1 G1 B1 A0 R0 G0 B0 */ p = _mm_packus_epi16 (r0, r0); if (iter->width - i == 1) { *(uint32_t *)(iter->buffer + i) = _mm_cvtsi128_si32 (p); i++; } else { _mm_storel_epi64 ((__m128i *)(iter->buffer + i), p); i += 2; } } info->y += iter->image->common.transform->matrix[1][1]; return iter->buffer; } static void ssse3_bilinear_cover_iter_fini (pixman_iter_t *iter) { free (iter->data); } static void ssse3_bilinear_cover_iter_init (pixman_iter_t *iter, const pixman_iter_info_t *iter_info) { int width = iter->width; bilinear_info_t *info; pixman_vector_t v; /* Reference point is the center of the pixel */ v.vector[0] = pixman_int_to_fixed (iter->x) + pixman_fixed_1 / 2; v.vector[1] = pixman_int_to_fixed (iter->y) + pixman_fixed_1 / 2; v.vector[2] = pixman_fixed_1; if (!pixman_transform_point_3d (iter->image->common.transform, &v)) goto fail; info = malloc (sizeof (*info) + (2 * width - 1) * sizeof (uint64_t) + 64); if (!info) goto fail; info->x = v.vector[0] - pixman_fixed_1 / 2; info->y = v.vector[1] - pixman_fixed_1 / 2; #define ALIGN(addr) \ ((void *)((((uintptr_t)(addr)) + 15) & (~15))) /* It is safe to set the y coordinates to -1 initially * because COVER_CLIP_BILINEAR ensures that we will only * be asked to fetch lines in the [0, height) interval */ info->lines[0].y = -1; info->lines[0].buffer = ALIGN (&(info->data[0])); info->lines[1].y = -1; info->lines[1].buffer = ALIGN (info->lines[0].buffer + width); iter->get_scanline = ssse3_fetch_bilinear_cover; iter->fini = ssse3_bilinear_cover_iter_fini; iter->data = info; return; fail: /* Something went wrong, either a bad matrix or OOM; in such cases, * we don't guarantee any particular rendering. */ _pixman_log_error ( FUNC, "Allocation failure or bad matrix, skipping rendering\n"); iter->get_scanline = _pixman_iter_get_scanline_noop; iter->fini = NULL; } static const pixman_iter_info_t ssse3_iters[] = { { PIXMAN_a8r8g8b8, (FAST_PATH_STANDARD_FLAGS | FAST_PATH_SCALE_TRANSFORM | FAST_PATH_BILINEAR_FILTER | FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR), ITER_NARROW | ITER_SRC, ssse3_bilinear_cover_iter_init, NULL, NULL }, { PIXMAN_null }, }; static const pixman_fast_path_t ssse3_fast_paths[] = { { PIXMAN_OP_NONE }, }; pixman_implementation_t * _pixman_implementation_create_ssse3 (pixman_implementation_t *fallback) { pixman_implementation_t *imp = _pixman_implementation_create (fallback, ssse3_fast_paths); imp->iter_info = ssse3_iters; return imp; } pixman-0.38.4/pixman/pixman-mmx.c0000644000175000017500000030662413447762142013603 00000000000000/* * Copyright © 2004, 2005 Red Hat, Inc. * Copyright © 2004 Nicholas Miell * Copyright © 2005 Trolltech AS * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Red Hat not be used in advertising or * publicity pertaining to distribution of the software without specific, * written prior permission. Red Hat makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. * * Author: Søren Sandmann (sandmann@redhat.com) * Minor Improvements: Nicholas Miell (nmiell@gmail.com) * MMX code paths for fbcompose.c by Lars Knoll (lars@trolltech.com) * * Based on work by Owen Taylor */ #ifdef HAVE_CONFIG_H #include #endif #if defined USE_X86_MMX || defined USE_ARM_IWMMXT || defined USE_LOONGSON_MMI #ifdef USE_LOONGSON_MMI #include #else #include #endif #include "pixman-private.h" #include "pixman-combine32.h" #include "pixman-inlines.h" #ifdef VERBOSE #define CHECKPOINT() error_f ("at %s %d\n", __FUNCTION__, __LINE__) #else #define CHECKPOINT() #endif #if defined USE_ARM_IWMMXT && __GNUC__ == 4 && __GNUC_MINOR__ < 8 /* Empty the multimedia state. For some reason, ARM's mmintrin.h doesn't provide this. */ extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_empty (void) { } #endif #ifdef USE_X86_MMX # if (defined(__SUNPRO_C) || defined(_MSC_VER) || defined(_WIN64)) # include # else /* We have to compile with -msse to use xmmintrin.h, but that causes SSE * instructions to be generated that we don't want. Just duplicate the * functions we want to use. */ extern __inline int __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_movemask_pi8 (__m64 __A) { int ret; asm ("pmovmskb %1, %0\n\t" : "=r" (ret) : "y" (__A) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_mulhi_pu16 (__m64 __A, __m64 __B) { asm ("pmulhuw %1, %0\n\t" : "+y" (__A) : "y" (__B) ); return __A; } # define _mm_shuffle_pi16(A, N) \ ({ \ __m64 ret; \ \ asm ("pshufw %2, %1, %0\n\t" \ : "=y" (ret) \ : "y" (A), "K" ((const int8_t)N) \ ); \ \ ret; \ }) # endif #endif #ifndef _MSC_VER #define _MM_SHUFFLE(fp3,fp2,fp1,fp0) \ (((fp3) << 6) | ((fp2) << 4) | ((fp1) << 2) | (fp0)) #endif /* Notes about writing mmx code * * give memory operands as the second operand. If you give it as the * first, gcc will first load it into a register, then use that * register * * ie. use * * _mm_mullo_pi16 (x, mmx_constant); * * not * * _mm_mullo_pi16 (mmx_constant, x); * * Also try to minimize dependencies. i.e. when you need a value, try * to calculate it from a value that was calculated as early as * possible. */ /* --------------- MMX primitives ------------------------------------- */ /* If __m64 is defined as a struct or union, then define M64_MEMBER to be * the name of the member used to access the data. * If __m64 requires using mm_cvt* intrinsics functions to convert between * uint64_t and __m64 values, then define USE_CVT_INTRINSICS. * If __m64 and uint64_t values can just be cast to each other directly, * then define USE_M64_CASTS. * If __m64 is a double datatype, then define USE_M64_DOUBLE. */ #ifdef _MSC_VER # define M64_MEMBER m64_u64 #elif defined(__ICC) # define USE_CVT_INTRINSICS #elif defined(USE_LOONGSON_MMI) # define USE_M64_DOUBLE #elif defined(__GNUC__) # define USE_M64_CASTS #elif defined(__SUNPRO_C) # if (__SUNPRO_C >= 0x5120) && !defined(__NOVECTORSIZE__) /* Solaris Studio 12.3 (Sun C 5.12) introduces __attribute__(__vector_size__) * support, and defaults to using it to define __m64, unless __NOVECTORSIZE__ * is defined. If it is used, then the mm_cvt* intrinsics must be used. */ # define USE_CVT_INTRINSICS # else /* For Studio 12.2 or older, or when __attribute__(__vector_size__) is * disabled, __m64 is defined as a struct containing "unsigned long long l_". */ # define M64_MEMBER l_ # endif #endif #if defined(USE_M64_CASTS) || defined(USE_CVT_INTRINSICS) || defined(USE_M64_DOUBLE) typedef uint64_t mmxdatafield; #else typedef __m64 mmxdatafield; #endif typedef struct { mmxdatafield mmx_4x00ff; mmxdatafield mmx_4x0080; mmxdatafield mmx_565_rgb; mmxdatafield mmx_565_unpack_multiplier; mmxdatafield mmx_565_pack_multiplier; mmxdatafield mmx_565_r; mmxdatafield mmx_565_g; mmxdatafield mmx_565_b; mmxdatafield mmx_packed_565_rb; mmxdatafield mmx_packed_565_g; mmxdatafield mmx_expand_565_g; mmxdatafield mmx_expand_565_b; mmxdatafield mmx_expand_565_r; #ifndef USE_LOONGSON_MMI mmxdatafield mmx_mask_0; mmxdatafield mmx_mask_1; mmxdatafield mmx_mask_2; mmxdatafield mmx_mask_3; #endif mmxdatafield mmx_full_alpha; mmxdatafield mmx_4x0101; mmxdatafield mmx_ff000000; } mmx_data_t; #if defined(_MSC_VER) # define MMXDATA_INIT(field, val) { val ## UI64 } #elif defined(M64_MEMBER) /* __m64 is a struct, not an integral type */ # define MMXDATA_INIT(field, val) field = { val ## ULL } #else /* mmxdatafield is an integral type */ # define MMXDATA_INIT(field, val) field = val ## ULL #endif static const mmx_data_t c = { MMXDATA_INIT (.mmx_4x00ff, 0x00ff00ff00ff00ff), MMXDATA_INIT (.mmx_4x0080, 0x0080008000800080), MMXDATA_INIT (.mmx_565_rgb, 0x000001f0003f001f), MMXDATA_INIT (.mmx_565_unpack_multiplier, 0x0000008404100840), MMXDATA_INIT (.mmx_565_pack_multiplier, 0x2000000420000004), MMXDATA_INIT (.mmx_565_r, 0x000000f800000000), MMXDATA_INIT (.mmx_565_g, 0x0000000000fc0000), MMXDATA_INIT (.mmx_565_b, 0x00000000000000f8), MMXDATA_INIT (.mmx_packed_565_rb, 0x00f800f800f800f8), MMXDATA_INIT (.mmx_packed_565_g, 0x0000fc000000fc00), MMXDATA_INIT (.mmx_expand_565_g, 0x07e007e007e007e0), MMXDATA_INIT (.mmx_expand_565_b, 0x001f001f001f001f), MMXDATA_INIT (.mmx_expand_565_r, 0xf800f800f800f800), #ifndef USE_LOONGSON_MMI MMXDATA_INIT (.mmx_mask_0, 0xffffffffffff0000), MMXDATA_INIT (.mmx_mask_1, 0xffffffff0000ffff), MMXDATA_INIT (.mmx_mask_2, 0xffff0000ffffffff), MMXDATA_INIT (.mmx_mask_3, 0x0000ffffffffffff), #endif MMXDATA_INIT (.mmx_full_alpha, 0x00ff000000000000), MMXDATA_INIT (.mmx_4x0101, 0x0101010101010101), MMXDATA_INIT (.mmx_ff000000, 0xff000000ff000000), }; #ifdef USE_CVT_INTRINSICS # define MC(x) to_m64 (c.mmx_ ## x) #elif defined(USE_M64_CASTS) # define MC(x) ((__m64)c.mmx_ ## x) #elif defined(USE_M64_DOUBLE) # define MC(x) (*(__m64 *)&c.mmx_ ## x) #else # define MC(x) c.mmx_ ## x #endif static force_inline __m64 to_m64 (uint64_t x) { #ifdef USE_CVT_INTRINSICS return _mm_cvtsi64_m64 (x); #elif defined M64_MEMBER /* __m64 is a struct, not an integral type */ __m64 res; res.M64_MEMBER = x; return res; #elif defined USE_M64_DOUBLE return *(__m64 *)&x; #else /* USE_M64_CASTS */ return (__m64)x; #endif } static force_inline uint64_t to_uint64 (__m64 x) { #ifdef USE_CVT_INTRINSICS return _mm_cvtm64_si64 (x); #elif defined M64_MEMBER /* __m64 is a struct, not an integral type */ uint64_t res = x.M64_MEMBER; return res; #elif defined USE_M64_DOUBLE return *(uint64_t *)&x; #else /* USE_M64_CASTS */ return (uint64_t)x; #endif } static force_inline __m64 shift (__m64 v, int s) { if (s > 0) return _mm_slli_si64 (v, s); else if (s < 0) return _mm_srli_si64 (v, -s); else return v; } static force_inline __m64 negate (__m64 mask) { return _mm_xor_si64 (mask, MC (4x00ff)); } /* Computes the product of two unsigned fixed-point 8-bit values from 0 to 1 * and maps its result to the same range. * * Jim Blinn gives multiple ways to compute this in "Jim Blinn's Corner: * Notation, Notation, Notation", the first of which is * * prod(a, b) = (a * b + 128) / 255. * * By approximating the division by 255 as 257/65536 it can be replaced by a * multiply and a right shift. This is the implementation that we use in * pix_multiply(), but we _mm_mulhi_pu16() by 257 (part of SSE1 or Extended * 3DNow!, and unavailable at the time of the book's publication) to perform * the multiplication and right shift in a single operation. * * prod(a, b) = ((a * b + 128) * 257) >> 16. * * A third way (how pix_multiply() was implemented prior to 14208344) exists * also that performs the multiplication by 257 with adds and shifts. * * Where temp = a * b + 128 * * prod(a, b) = (temp + (temp >> 8)) >> 8. */ static force_inline __m64 pix_multiply (__m64 a, __m64 b) { __m64 res; res = _mm_mullo_pi16 (a, b); res = _mm_adds_pu16 (res, MC (4x0080)); res = _mm_mulhi_pu16 (res, MC (4x0101)); return res; } static force_inline __m64 pix_add (__m64 a, __m64 b) { return _mm_adds_pu8 (a, b); } static force_inline __m64 expand_alpha (__m64 pixel) { return _mm_shuffle_pi16 (pixel, _MM_SHUFFLE (3, 3, 3, 3)); } static force_inline __m64 expand_alpha_rev (__m64 pixel) { return _mm_shuffle_pi16 (pixel, _MM_SHUFFLE (0, 0, 0, 0)); } static force_inline __m64 invert_colors (__m64 pixel) { return _mm_shuffle_pi16 (pixel, _MM_SHUFFLE (3, 0, 1, 2)); } static force_inline __m64 over (__m64 src, __m64 srca, __m64 dest) { return _mm_adds_pu8 (src, pix_multiply (dest, negate (srca))); } static force_inline __m64 over_rev_non_pre (__m64 src, __m64 dest) { __m64 srca = expand_alpha (src); __m64 srcfaaa = _mm_or_si64 (srca, MC (full_alpha)); return over (pix_multiply (invert_colors (src), srcfaaa), srca, dest); } static force_inline __m64 in (__m64 src, __m64 mask) { return pix_multiply (src, mask); } #ifndef _MSC_VER static force_inline __m64 in_over (__m64 src, __m64 srca, __m64 mask, __m64 dest) { return over (in (src, mask), pix_multiply (srca, mask), dest); } #else #define in_over(src, srca, mask, dest) \ over (in (src, mask), pix_multiply (srca, mask), dest) #endif /* Elemental unaligned loads */ static force_inline __m64 ldq_u(__m64 *p) { #ifdef USE_X86_MMX /* x86's alignment restrictions are very relaxed. */ return *(__m64 *)p; #elif defined USE_ARM_IWMMXT int align = (uintptr_t)p & 7; __m64 *aligned_p; if (align == 0) return *p; aligned_p = (__m64 *)((uintptr_t)p & ~7); return (__m64) _mm_align_si64 (aligned_p[0], aligned_p[1], align); #else struct __una_u64 { __m64 x __attribute__((packed)); }; const struct __una_u64 *ptr = (const struct __una_u64 *) p; return (__m64) ptr->x; #endif } static force_inline uint32_t ldl_u(const uint32_t *p) { #ifdef USE_X86_MMX /* x86's alignment restrictions are very relaxed. */ return *p; #else struct __una_u32 { uint32_t x __attribute__((packed)); }; const struct __una_u32 *ptr = (const struct __una_u32 *) p; return ptr->x; #endif } static force_inline __m64 load (const uint32_t *v) { #ifdef USE_LOONGSON_MMI __m64 ret; asm ("lwc1 %0, %1\n\t" : "=f" (ret) : "m" (*v) ); return ret; #else return _mm_cvtsi32_si64 (*v); #endif } static force_inline __m64 load8888 (const uint32_t *v) { #ifdef USE_LOONGSON_MMI return _mm_unpacklo_pi8_f (*(__m32 *)v, _mm_setzero_si64 ()); #else return _mm_unpacklo_pi8 (load (v), _mm_setzero_si64 ()); #endif } static force_inline __m64 load8888u (const uint32_t *v) { uint32_t l = ldl_u (v); return load8888 (&l); } static force_inline __m64 pack8888 (__m64 lo, __m64 hi) { return _mm_packs_pu16 (lo, hi); } static force_inline void store (uint32_t *dest, __m64 v) { #ifdef USE_LOONGSON_MMI asm ("swc1 %1, %0\n\t" : "=m" (*dest) : "f" (v) : "memory" ); #else *dest = _mm_cvtsi64_si32 (v); #endif } static force_inline void store8888 (uint32_t *dest, __m64 v) { v = pack8888 (v, _mm_setzero_si64 ()); store (dest, v); } static force_inline pixman_bool_t is_equal (__m64 a, __m64 b) { #ifdef USE_LOONGSON_MMI /* __m64 is double, we can compare directly. */ return a == b; #else return _mm_movemask_pi8 (_mm_cmpeq_pi8 (a, b)) == 0xff; #endif } static force_inline pixman_bool_t is_opaque (__m64 v) { #ifdef USE_LOONGSON_MMI return is_equal (_mm_and_si64 (v, MC (full_alpha)), MC (full_alpha)); #else __m64 ffs = _mm_cmpeq_pi8 (v, v); return (_mm_movemask_pi8 (_mm_cmpeq_pi8 (v, ffs)) & 0x40); #endif } static force_inline pixman_bool_t is_zero (__m64 v) { return is_equal (v, _mm_setzero_si64 ()); } /* Expand 16 bits positioned at @pos (0-3) of a mmx register into * * 00RR00GG00BB * * --- Expanding 565 in the low word --- * * m = (m << (32 - 3)) | (m << (16 - 5)) | m; * m = m & (01f0003f001f); * m = m * (008404100840); * m = m >> 8; * * Note the trick here - the top word is shifted by another nibble to * avoid it bumping into the middle word */ static force_inline __m64 expand565 (__m64 pixel, int pos) { __m64 p = pixel; __m64 t1, t2; /* move pixel to low 16 bit and zero the rest */ #ifdef USE_LOONGSON_MMI p = loongson_extract_pi16 (p, pos); #else p = shift (shift (p, (3 - pos) * 16), -48); #endif t1 = shift (p, 36 - 11); t2 = shift (p, 16 - 5); p = _mm_or_si64 (t1, p); p = _mm_or_si64 (t2, p); p = _mm_and_si64 (p, MC (565_rgb)); pixel = _mm_mullo_pi16 (p, MC (565_unpack_multiplier)); return _mm_srli_pi16 (pixel, 8); } /* Expand 4 16 bit pixels in an mmx register into two mmx registers of * * AARRGGBBRRGGBB */ static force_inline void expand_4xpacked565 (__m64 vin, __m64 *vout0, __m64 *vout1, int full_alpha) { __m64 t0, t1, alpha = _mm_setzero_si64 (); __m64 r = _mm_and_si64 (vin, MC (expand_565_r)); __m64 g = _mm_and_si64 (vin, MC (expand_565_g)); __m64 b = _mm_and_si64 (vin, MC (expand_565_b)); if (full_alpha) alpha = _mm_cmpeq_pi32 (alpha, alpha); /* Replicate high bits into empty low bits. */ r = _mm_or_si64 (_mm_srli_pi16 (r, 8), _mm_srli_pi16 (r, 13)); g = _mm_or_si64 (_mm_srli_pi16 (g, 3), _mm_srli_pi16 (g, 9)); b = _mm_or_si64 (_mm_slli_pi16 (b, 3), _mm_srli_pi16 (b, 2)); r = _mm_packs_pu16 (r, _mm_setzero_si64 ()); /* 00 00 00 00 R3 R2 R1 R0 */ g = _mm_packs_pu16 (g, _mm_setzero_si64 ()); /* 00 00 00 00 G3 G2 G1 G0 */ b = _mm_packs_pu16 (b, _mm_setzero_si64 ()); /* 00 00 00 00 B3 B2 B1 B0 */ t1 = _mm_unpacklo_pi8 (r, alpha); /* A3 R3 A2 R2 A1 R1 A0 R0 */ t0 = _mm_unpacklo_pi8 (b, g); /* G3 B3 G2 B2 G1 B1 G0 B0 */ *vout0 = _mm_unpacklo_pi16 (t0, t1); /* A1 R1 G1 B1 A0 R0 G0 B0 */ *vout1 = _mm_unpackhi_pi16 (t0, t1); /* A3 R3 G3 B3 A2 R2 G2 B2 */ } static force_inline __m64 expand8888 (__m64 in, int pos) { if (pos == 0) return _mm_unpacklo_pi8 (in, _mm_setzero_si64 ()); else return _mm_unpackhi_pi8 (in, _mm_setzero_si64 ()); } static force_inline __m64 expandx888 (__m64 in, int pos) { return _mm_or_si64 (expand8888 (in, pos), MC (full_alpha)); } static force_inline void expand_4x565 (__m64 vin, __m64 *vout0, __m64 *vout1, __m64 *vout2, __m64 *vout3, int full_alpha) { __m64 v0, v1; expand_4xpacked565 (vin, &v0, &v1, full_alpha); *vout0 = expand8888 (v0, 0); *vout1 = expand8888 (v0, 1); *vout2 = expand8888 (v1, 0); *vout3 = expand8888 (v1, 1); } static force_inline __m64 pack_565 (__m64 pixel, __m64 target, int pos) { __m64 p = pixel; __m64 t = target; __m64 r, g, b; r = _mm_and_si64 (p, MC (565_r)); g = _mm_and_si64 (p, MC (565_g)); b = _mm_and_si64 (p, MC (565_b)); #ifdef USE_LOONGSON_MMI r = shift (r, -(32 - 8)); g = shift (g, -(16 - 3)); b = shift (b, -(0 + 3)); p = _mm_or_si64 (r, g); p = _mm_or_si64 (p, b); return loongson_insert_pi16 (t, p, pos); #else r = shift (r, -(32 - 8) + pos * 16); g = shift (g, -(16 - 3) + pos * 16); b = shift (b, -(0 + 3) + pos * 16); if (pos == 0) t = _mm_and_si64 (t, MC (mask_0)); else if (pos == 1) t = _mm_and_si64 (t, MC (mask_1)); else if (pos == 2) t = _mm_and_si64 (t, MC (mask_2)); else if (pos == 3) t = _mm_and_si64 (t, MC (mask_3)); p = _mm_or_si64 (r, t); p = _mm_or_si64 (g, p); return _mm_or_si64 (b, p); #endif } static force_inline __m64 pack_4xpacked565 (__m64 a, __m64 b) { __m64 rb0 = _mm_and_si64 (a, MC (packed_565_rb)); __m64 rb1 = _mm_and_si64 (b, MC (packed_565_rb)); __m64 t0 = _mm_madd_pi16 (rb0, MC (565_pack_multiplier)); __m64 t1 = _mm_madd_pi16 (rb1, MC (565_pack_multiplier)); __m64 g0 = _mm_and_si64 (a, MC (packed_565_g)); __m64 g1 = _mm_and_si64 (b, MC (packed_565_g)); t0 = _mm_or_si64 (t0, g0); t1 = _mm_or_si64 (t1, g1); t0 = shift(t0, -5); #ifdef USE_ARM_IWMMXT t1 = shift(t1, -5); return _mm_packs_pu32 (t0, t1); #else t1 = shift(t1, -5 + 16); return _mm_shuffle_pi16 (_mm_or_si64 (t0, t1), _MM_SHUFFLE (3, 1, 2, 0)); #endif } #ifndef _MSC_VER static force_inline __m64 pack_4x565 (__m64 v0, __m64 v1, __m64 v2, __m64 v3) { return pack_4xpacked565 (pack8888 (v0, v1), pack8888 (v2, v3)); } static force_inline __m64 pix_add_mul (__m64 x, __m64 a, __m64 y, __m64 b) { x = pix_multiply (x, a); y = pix_multiply (y, b); return pix_add (x, y); } #else /* MSVC only handles a "pass by register" of up to three SSE intrinsics */ #define pack_4x565(v0, v1, v2, v3) \ pack_4xpacked565 (pack8888 (v0, v1), pack8888 (v2, v3)) #define pix_add_mul(x, a, y, b) \ ( x = pix_multiply (x, a), \ y = pix_multiply (y, b), \ pix_add (x, y) ) #endif /* --------------- MMX code patch for fbcompose.c --------------------- */ static force_inline __m64 combine (const uint32_t *src, const uint32_t *mask) { __m64 vsrc = load8888 (src); if (mask) { __m64 m = load8888 (mask); m = expand_alpha (m); vsrc = pix_multiply (vsrc, m); } return vsrc; } static force_inline __m64 core_combine_over_u_pixel_mmx (__m64 vsrc, __m64 vdst) { vsrc = _mm_unpacklo_pi8 (vsrc, _mm_setzero_si64 ()); if (is_opaque (vsrc)) { return vsrc; } else if (!is_zero (vsrc)) { return over (vsrc, expand_alpha (vsrc), _mm_unpacklo_pi8 (vdst, _mm_setzero_si64 ())); } return _mm_unpacklo_pi8 (vdst, _mm_setzero_si64 ()); } static void mmx_combine_over_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = dest + width; while (dest < end) { __m64 vsrc = combine (src, mask); if (is_opaque (vsrc)) { store8888 (dest, vsrc); } else if (!is_zero (vsrc)) { __m64 sa = expand_alpha (vsrc); store8888 (dest, over (vsrc, sa, load8888 (dest))); } ++dest; ++src; if (mask) ++mask; } _mm_empty (); } static void mmx_combine_over_reverse_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = dest + width; while (dest < end) { __m64 d, da; __m64 s = combine (src, mask); d = load8888 (dest); da = expand_alpha (d); store8888 (dest, over (d, da, s)); ++dest; ++src; if (mask) mask++; } _mm_empty (); } static void mmx_combine_in_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = dest + width; while (dest < end) { __m64 a; __m64 x = combine (src, mask); a = load8888 (dest); a = expand_alpha (a); x = pix_multiply (x, a); store8888 (dest, x); ++dest; ++src; if (mask) mask++; } _mm_empty (); } static void mmx_combine_in_reverse_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = dest + width; while (dest < end) { __m64 a = combine (src, mask); __m64 x; x = load8888 (dest); a = expand_alpha (a); x = pix_multiply (x, a); store8888 (dest, x); ++dest; ++src; if (mask) mask++; } _mm_empty (); } static void mmx_combine_out_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = dest + width; while (dest < end) { __m64 a; __m64 x = combine (src, mask); a = load8888 (dest); a = expand_alpha (a); a = negate (a); x = pix_multiply (x, a); store8888 (dest, x); ++dest; ++src; if (mask) mask++; } _mm_empty (); } static void mmx_combine_out_reverse_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = dest + width; while (dest < end) { __m64 a = combine (src, mask); __m64 x; x = load8888 (dest); a = expand_alpha (a); a = negate (a); x = pix_multiply (x, a); store8888 (dest, x); ++dest; ++src; if (mask) mask++; } _mm_empty (); } static void mmx_combine_atop_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = dest + width; while (dest < end) { __m64 da, d, sia; __m64 s = combine (src, mask); d = load8888 (dest); sia = expand_alpha (s); sia = negate (sia); da = expand_alpha (d); s = pix_add_mul (s, da, d, sia); store8888 (dest, s); ++dest; ++src; if (mask) mask++; } _mm_empty (); } static void mmx_combine_atop_reverse_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end; end = dest + width; while (dest < end) { __m64 dia, d, sa; __m64 s = combine (src, mask); d = load8888 (dest); sa = expand_alpha (s); dia = expand_alpha (d); dia = negate (dia); s = pix_add_mul (s, dia, d, sa); store8888 (dest, s); ++dest; ++src; if (mask) mask++; } _mm_empty (); } static void mmx_combine_xor_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = dest + width; while (dest < end) { __m64 dia, d, sia; __m64 s = combine (src, mask); d = load8888 (dest); sia = expand_alpha (s); dia = expand_alpha (d); sia = negate (sia); dia = negate (dia); s = pix_add_mul (s, dia, d, sia); store8888 (dest, s); ++dest; ++src; if (mask) mask++; } _mm_empty (); } static void mmx_combine_add_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = dest + width; while (dest < end) { __m64 d; __m64 s = combine (src, mask); d = load8888 (dest); s = pix_add (s, d); store8888 (dest, s); ++dest; ++src; if (mask) mask++; } _mm_empty (); } static void mmx_combine_saturate_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = dest + width; while (dest < end) { uint32_t s, sa, da; uint32_t d = *dest; __m64 ms = combine (src, mask); __m64 md = load8888 (dest); store8888(&s, ms); da = ~d >> 24; sa = s >> 24; if (sa > da) { uint32_t quot = DIV_UN8 (da, sa) << 24; __m64 msa = load8888 ("); msa = expand_alpha (msa); ms = pix_multiply (ms, msa); } md = pix_add (md, ms); store8888 (dest, md); ++src; ++dest; if (mask) mask++; } _mm_empty (); } static void mmx_combine_src_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = src + width; while (src < end) { __m64 a = load8888 (mask); __m64 s = load8888 (src); s = pix_multiply (s, a); store8888 (dest, s); ++src; ++mask; ++dest; } _mm_empty (); } static void mmx_combine_over_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = src + width; while (src < end) { __m64 a = load8888 (mask); __m64 s = load8888 (src); __m64 d = load8888 (dest); __m64 sa = expand_alpha (s); store8888 (dest, in_over (s, sa, a, d)); ++src; ++dest; ++mask; } _mm_empty (); } static void mmx_combine_over_reverse_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = src + width; while (src < end) { __m64 a = load8888 (mask); __m64 s = load8888 (src); __m64 d = load8888 (dest); __m64 da = expand_alpha (d); store8888 (dest, over (d, da, in (s, a))); ++src; ++dest; ++mask; } _mm_empty (); } static void mmx_combine_in_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = src + width; while (src < end) { __m64 a = load8888 (mask); __m64 s = load8888 (src); __m64 d = load8888 (dest); __m64 da = expand_alpha (d); s = pix_multiply (s, a); s = pix_multiply (s, da); store8888 (dest, s); ++src; ++dest; ++mask; } _mm_empty (); } static void mmx_combine_in_reverse_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = src + width; while (src < end) { __m64 a = load8888 (mask); __m64 s = load8888 (src); __m64 d = load8888 (dest); __m64 sa = expand_alpha (s); a = pix_multiply (a, sa); d = pix_multiply (d, a); store8888 (dest, d); ++src; ++dest; ++mask; } _mm_empty (); } static void mmx_combine_out_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = src + width; while (src < end) { __m64 a = load8888 (mask); __m64 s = load8888 (src); __m64 d = load8888 (dest); __m64 da = expand_alpha (d); da = negate (da); s = pix_multiply (s, a); s = pix_multiply (s, da); store8888 (dest, s); ++src; ++dest; ++mask; } _mm_empty (); } static void mmx_combine_out_reverse_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = src + width; while (src < end) { __m64 a = load8888 (mask); __m64 s = load8888 (src); __m64 d = load8888 (dest); __m64 sa = expand_alpha (s); a = pix_multiply (a, sa); a = negate (a); d = pix_multiply (d, a); store8888 (dest, d); ++src; ++dest; ++mask; } _mm_empty (); } static void mmx_combine_atop_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = src + width; while (src < end) { __m64 a = load8888 (mask); __m64 s = load8888 (src); __m64 d = load8888 (dest); __m64 da = expand_alpha (d); __m64 sa = expand_alpha (s); s = pix_multiply (s, a); a = pix_multiply (a, sa); a = negate (a); d = pix_add_mul (d, a, s, da); store8888 (dest, d); ++src; ++dest; ++mask; } _mm_empty (); } static void mmx_combine_atop_reverse_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = src + width; while (src < end) { __m64 a = load8888 (mask); __m64 s = load8888 (src); __m64 d = load8888 (dest); __m64 da = expand_alpha (d); __m64 sa = expand_alpha (s); s = pix_multiply (s, a); a = pix_multiply (a, sa); da = negate (da); d = pix_add_mul (d, a, s, da); store8888 (dest, d); ++src; ++dest; ++mask; } _mm_empty (); } static void mmx_combine_xor_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = src + width; while (src < end) { __m64 a = load8888 (mask); __m64 s = load8888 (src); __m64 d = load8888 (dest); __m64 da = expand_alpha (d); __m64 sa = expand_alpha (s); s = pix_multiply (s, a); a = pix_multiply (a, sa); da = negate (da); a = negate (a); d = pix_add_mul (d, a, s, da); store8888 (dest, d); ++src; ++dest; ++mask; } _mm_empty (); } static void mmx_combine_add_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { const uint32_t *end = src + width; while (src < end) { __m64 a = load8888 (mask); __m64 s = load8888 (src); __m64 d = load8888 (dest); s = pix_multiply (s, a); d = pix_add (s, d); store8888 (dest, d); ++src; ++dest; ++mask; } _mm_empty (); } /* ------------- MMX code paths called from fbpict.c -------------------- */ static void mmx_composite_over_n_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src; uint32_t *dst_line, *dst; int32_t w; int dst_stride; __m64 vsrc, vsrca; CHECKPOINT (); src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); if (src == 0) return; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); vsrc = load8888 (&src); vsrca = expand_alpha (vsrc); while (height--) { dst = dst_line; dst_line += dst_stride; w = width; CHECKPOINT (); while (w && (uintptr_t)dst & 7) { store8888 (dst, over (vsrc, vsrca, load8888 (dst))); w--; dst++; } while (w >= 2) { __m64 vdest; __m64 dest0, dest1; vdest = *(__m64 *)dst; dest0 = over (vsrc, vsrca, expand8888 (vdest, 0)); dest1 = over (vsrc, vsrca, expand8888 (vdest, 1)); *(__m64 *)dst = pack8888 (dest0, dest1); dst += 2; w -= 2; } CHECKPOINT (); if (w) { store8888 (dst, over (vsrc, vsrca, load8888 (dst))); } } _mm_empty (); } static void mmx_composite_over_n_0565 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src; uint16_t *dst_line, *dst; int32_t w; int dst_stride; __m64 vsrc, vsrca; CHECKPOINT (); src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); if (src == 0) return; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); vsrc = load8888 (&src); vsrca = expand_alpha (vsrc); while (height--) { dst = dst_line; dst_line += dst_stride; w = width; CHECKPOINT (); while (w && (uintptr_t)dst & 7) { uint64_t d = *dst; __m64 vdest = expand565 (to_m64 (d), 0); vdest = pack_565 (over (vsrc, vsrca, vdest), vdest, 0); *dst = to_uint64 (vdest); w--; dst++; } while (w >= 4) { __m64 vdest = *(__m64 *)dst; __m64 v0, v1, v2, v3; expand_4x565 (vdest, &v0, &v1, &v2, &v3, 0); v0 = over (vsrc, vsrca, v0); v1 = over (vsrc, vsrca, v1); v2 = over (vsrc, vsrca, v2); v3 = over (vsrc, vsrca, v3); *(__m64 *)dst = pack_4x565 (v0, v1, v2, v3); dst += 4; w -= 4; } CHECKPOINT (); while (w) { uint64_t d = *dst; __m64 vdest = expand565 (to_m64 (d), 0); vdest = pack_565 (over (vsrc, vsrca, vdest), vdest, 0); *dst = to_uint64 (vdest); w--; dst++; } } _mm_empty (); } static void mmx_composite_over_n_8888_8888_ca (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src; uint32_t *dst_line; uint32_t *mask_line; int dst_stride, mask_stride; __m64 vsrc, vsrca; CHECKPOINT (); src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); if (src == 0) return; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1); vsrc = load8888 (&src); vsrca = expand_alpha (vsrc); while (height--) { int twidth = width; uint32_t *p = (uint32_t *)mask_line; uint32_t *q = (uint32_t *)dst_line; while (twidth && (uintptr_t)q & 7) { uint32_t m = *(uint32_t *)p; if (m) { __m64 vdest = load8888 (q); vdest = in_over (vsrc, vsrca, load8888 (&m), vdest); store8888 (q, vdest); } twidth--; p++; q++; } while (twidth >= 2) { uint32_t m0, m1; m0 = *p; m1 = *(p + 1); if (m0 | m1) { __m64 dest0, dest1; __m64 vdest = *(__m64 *)q; dest0 = in_over (vsrc, vsrca, load8888 (&m0), expand8888 (vdest, 0)); dest1 = in_over (vsrc, vsrca, load8888 (&m1), expand8888 (vdest, 1)); *(__m64 *)q = pack8888 (dest0, dest1); } p += 2; q += 2; twidth -= 2; } if (twidth) { uint32_t m = *(uint32_t *)p; if (m) { __m64 vdest = load8888 (q); vdest = in_over (vsrc, vsrca, load8888 (&m), vdest); store8888 (q, vdest); } twidth--; p++; q++; } dst_line += dst_stride; mask_line += mask_stride; } _mm_empty (); } static void mmx_composite_over_8888_n_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *dst_line, *dst; uint32_t *src_line, *src; uint32_t mask; __m64 vmask; int dst_stride, src_stride; int32_t w; CHECKPOINT (); PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); mask = _pixman_image_get_solid (imp, mask_image, dest_image->bits.format); vmask = expand_alpha (load8888 (&mask)); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w && (uintptr_t)dst & 7) { __m64 s = load8888 (src); __m64 d = load8888 (dst); store8888 (dst, in_over (s, expand_alpha (s), vmask, d)); w--; dst++; src++; } while (w >= 2) { __m64 vs = ldq_u ((__m64 *)src); __m64 vd = *(__m64 *)dst; __m64 vsrc0 = expand8888 (vs, 0); __m64 vsrc1 = expand8888 (vs, 1); *(__m64 *)dst = pack8888 ( in_over (vsrc0, expand_alpha (vsrc0), vmask, expand8888 (vd, 0)), in_over (vsrc1, expand_alpha (vsrc1), vmask, expand8888 (vd, 1))); w -= 2; dst += 2; src += 2; } if (w) { __m64 s = load8888 (src); __m64 d = load8888 (dst); store8888 (dst, in_over (s, expand_alpha (s), vmask, d)); } } _mm_empty (); } static void mmx_composite_over_x888_n_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *dst_line, *dst; uint32_t *src_line, *src; uint32_t mask; __m64 vmask; int dst_stride, src_stride; int32_t w; __m64 srca; CHECKPOINT (); PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); mask = _pixman_image_get_solid (imp, mask_image, dest_image->bits.format); vmask = expand_alpha (load8888 (&mask)); srca = MC (4x00ff); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w && (uintptr_t)dst & 7) { uint32_t ssrc = *src | 0xff000000; __m64 s = load8888 (&ssrc); __m64 d = load8888 (dst); store8888 (dst, in_over (s, srca, vmask, d)); w--; dst++; src++; } while (w >= 16) { __m64 vd0 = *(__m64 *)(dst + 0); __m64 vd1 = *(__m64 *)(dst + 2); __m64 vd2 = *(__m64 *)(dst + 4); __m64 vd3 = *(__m64 *)(dst + 6); __m64 vd4 = *(__m64 *)(dst + 8); __m64 vd5 = *(__m64 *)(dst + 10); __m64 vd6 = *(__m64 *)(dst + 12); __m64 vd7 = *(__m64 *)(dst + 14); __m64 vs0 = ldq_u ((__m64 *)(src + 0)); __m64 vs1 = ldq_u ((__m64 *)(src + 2)); __m64 vs2 = ldq_u ((__m64 *)(src + 4)); __m64 vs3 = ldq_u ((__m64 *)(src + 6)); __m64 vs4 = ldq_u ((__m64 *)(src + 8)); __m64 vs5 = ldq_u ((__m64 *)(src + 10)); __m64 vs6 = ldq_u ((__m64 *)(src + 12)); __m64 vs7 = ldq_u ((__m64 *)(src + 14)); vd0 = pack8888 ( in_over (expandx888 (vs0, 0), srca, vmask, expand8888 (vd0, 0)), in_over (expandx888 (vs0, 1), srca, vmask, expand8888 (vd0, 1))); vd1 = pack8888 ( in_over (expandx888 (vs1, 0), srca, vmask, expand8888 (vd1, 0)), in_over (expandx888 (vs1, 1), srca, vmask, expand8888 (vd1, 1))); vd2 = pack8888 ( in_over (expandx888 (vs2, 0), srca, vmask, expand8888 (vd2, 0)), in_over (expandx888 (vs2, 1), srca, vmask, expand8888 (vd2, 1))); vd3 = pack8888 ( in_over (expandx888 (vs3, 0), srca, vmask, expand8888 (vd3, 0)), in_over (expandx888 (vs3, 1), srca, vmask, expand8888 (vd3, 1))); vd4 = pack8888 ( in_over (expandx888 (vs4, 0), srca, vmask, expand8888 (vd4, 0)), in_over (expandx888 (vs4, 1), srca, vmask, expand8888 (vd4, 1))); vd5 = pack8888 ( in_over (expandx888 (vs5, 0), srca, vmask, expand8888 (vd5, 0)), in_over (expandx888 (vs5, 1), srca, vmask, expand8888 (vd5, 1))); vd6 = pack8888 ( in_over (expandx888 (vs6, 0), srca, vmask, expand8888 (vd6, 0)), in_over (expandx888 (vs6, 1), srca, vmask, expand8888 (vd6, 1))); vd7 = pack8888 ( in_over (expandx888 (vs7, 0), srca, vmask, expand8888 (vd7, 0)), in_over (expandx888 (vs7, 1), srca, vmask, expand8888 (vd7, 1))); *(__m64 *)(dst + 0) = vd0; *(__m64 *)(dst + 2) = vd1; *(__m64 *)(dst + 4) = vd2; *(__m64 *)(dst + 6) = vd3; *(__m64 *)(dst + 8) = vd4; *(__m64 *)(dst + 10) = vd5; *(__m64 *)(dst + 12) = vd6; *(__m64 *)(dst + 14) = vd7; w -= 16; dst += 16; src += 16; } while (w) { uint32_t ssrc = *src | 0xff000000; __m64 s = load8888 (&ssrc); __m64 d = load8888 (dst); store8888 (dst, in_over (s, srca, vmask, d)); w--; dst++; src++; } } _mm_empty (); } static void mmx_composite_over_8888_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *dst_line, *dst; uint32_t *src_line, *src; uint32_t s; int dst_stride, src_stride; uint8_t a; int32_t w; CHECKPOINT (); PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w--) { s = *src++; a = s >> 24; if (a == 0xff) { *dst = s; } else if (s) { __m64 ms, sa; ms = load8888 (&s); sa = expand_alpha (ms); store8888 (dst, over (ms, sa, load8888 (dst))); } dst++; } } _mm_empty (); } static void mmx_composite_over_8888_0565 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint16_t *dst_line, *dst; uint32_t *src_line, *src; int dst_stride, src_stride; int32_t w; CHECKPOINT (); PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); #if 0 /* FIXME */ assert (src_image->drawable == mask_image->drawable); #endif while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; CHECKPOINT (); while (w && (uintptr_t)dst & 7) { __m64 vsrc = load8888 (src); uint64_t d = *dst; __m64 vdest = expand565 (to_m64 (d), 0); vdest = pack_565 ( over (vsrc, expand_alpha (vsrc), vdest), vdest, 0); *dst = to_uint64 (vdest); w--; dst++; src++; } CHECKPOINT (); while (w >= 4) { __m64 vdest = *(__m64 *)dst; __m64 v0, v1, v2, v3; __m64 vsrc0, vsrc1, vsrc2, vsrc3; expand_4x565 (vdest, &v0, &v1, &v2, &v3, 0); vsrc0 = load8888 ((src + 0)); vsrc1 = load8888 ((src + 1)); vsrc2 = load8888 ((src + 2)); vsrc3 = load8888 ((src + 3)); v0 = over (vsrc0, expand_alpha (vsrc0), v0); v1 = over (vsrc1, expand_alpha (vsrc1), v1); v2 = over (vsrc2, expand_alpha (vsrc2), v2); v3 = over (vsrc3, expand_alpha (vsrc3), v3); *(__m64 *)dst = pack_4x565 (v0, v1, v2, v3); w -= 4; dst += 4; src += 4; } CHECKPOINT (); while (w) { __m64 vsrc = load8888 (src); uint64_t d = *dst; __m64 vdest = expand565 (to_m64 (d), 0); vdest = pack_565 (over (vsrc, expand_alpha (vsrc), vdest), vdest, 0); *dst = to_uint64 (vdest); w--; dst++; src++; } } _mm_empty (); } static void mmx_composite_over_n_8_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src, srca; uint32_t *dst_line, *dst; uint8_t *mask_line, *mask; int dst_stride, mask_stride; int32_t w; __m64 vsrc, vsrca; uint64_t srcsrc; CHECKPOINT (); src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); srca = src >> 24; if (src == 0) return; srcsrc = (uint64_t)src << 32 | src; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); vsrc = load8888 (&src); vsrca = expand_alpha (vsrc); while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; CHECKPOINT (); while (w && (uintptr_t)dst & 7) { uint64_t m = *mask; if (m) { __m64 vdest = in_over (vsrc, vsrca, expand_alpha_rev (to_m64 (m)), load8888 (dst)); store8888 (dst, vdest); } w--; mask++; dst++; } CHECKPOINT (); while (w >= 2) { uint64_t m0, m1; m0 = *mask; m1 = *(mask + 1); if (srca == 0xff && (m0 & m1) == 0xff) { *(uint64_t *)dst = srcsrc; } else if (m0 | m1) { __m64 vdest; __m64 dest0, dest1; vdest = *(__m64 *)dst; dest0 = in_over (vsrc, vsrca, expand_alpha_rev (to_m64 (m0)), expand8888 (vdest, 0)); dest1 = in_over (vsrc, vsrca, expand_alpha_rev (to_m64 (m1)), expand8888 (vdest, 1)); *(__m64 *)dst = pack8888 (dest0, dest1); } mask += 2; dst += 2; w -= 2; } CHECKPOINT (); if (w) { uint64_t m = *mask; if (m) { __m64 vdest = load8888 (dst); vdest = in_over ( vsrc, vsrca, expand_alpha_rev (to_m64 (m)), vdest); store8888 (dst, vdest); } } } _mm_empty (); } static pixman_bool_t mmx_fill (pixman_implementation_t *imp, uint32_t * bits, int stride, int bpp, int x, int y, int width, int height, uint32_t filler) { uint64_t fill; __m64 vfill; uint32_t byte_width; uint8_t *byte_line; #if defined __GNUC__ && defined USE_X86_MMX __m64 v1, v2, v3, v4, v5, v6, v7; #endif if (bpp != 16 && bpp != 32 && bpp != 8) return FALSE; if (bpp == 8) { stride = stride * (int) sizeof (uint32_t) / 1; byte_line = (uint8_t *)(((uint8_t *)bits) + stride * y + x); byte_width = width; stride *= 1; filler = (filler & 0xff) * 0x01010101; } else if (bpp == 16) { stride = stride * (int) sizeof (uint32_t) / 2; byte_line = (uint8_t *)(((uint16_t *)bits) + stride * y + x); byte_width = 2 * width; stride *= 2; filler = (filler & 0xffff) * 0x00010001; } else { stride = stride * (int) sizeof (uint32_t) / 4; byte_line = (uint8_t *)(((uint32_t *)bits) + stride * y + x); byte_width = 4 * width; stride *= 4; } fill = ((uint64_t)filler << 32) | filler; vfill = to_m64 (fill); #if defined __GNUC__ && defined USE_X86_MMX __asm__ ( "movq %7, %0\n" "movq %7, %1\n" "movq %7, %2\n" "movq %7, %3\n" "movq %7, %4\n" "movq %7, %5\n" "movq %7, %6\n" : "=&y" (v1), "=&y" (v2), "=&y" (v3), "=&y" (v4), "=&y" (v5), "=&y" (v6), "=y" (v7) : "y" (vfill)); #endif while (height--) { int w; uint8_t *d = byte_line; byte_line += stride; w = byte_width; if (w >= 1 && ((uintptr_t)d & 1)) { *(uint8_t *)d = (filler & 0xff); w--; d++; } if (w >= 2 && ((uintptr_t)d & 3)) { *(uint16_t *)d = filler; w -= 2; d += 2; } while (w >= 4 && ((uintptr_t)d & 7)) { *(uint32_t *)d = filler; w -= 4; d += 4; } while (w >= 64) { #if defined __GNUC__ && defined USE_X86_MMX __asm__ ( "movq %1, (%0)\n" "movq %2, 8(%0)\n" "movq %3, 16(%0)\n" "movq %4, 24(%0)\n" "movq %5, 32(%0)\n" "movq %6, 40(%0)\n" "movq %7, 48(%0)\n" "movq %8, 56(%0)\n" : : "r" (d), "y" (vfill), "y" (v1), "y" (v2), "y" (v3), "y" (v4), "y" (v5), "y" (v6), "y" (v7) : "memory"); #else *(__m64*) (d + 0) = vfill; *(__m64*) (d + 8) = vfill; *(__m64*) (d + 16) = vfill; *(__m64*) (d + 24) = vfill; *(__m64*) (d + 32) = vfill; *(__m64*) (d + 40) = vfill; *(__m64*) (d + 48) = vfill; *(__m64*) (d + 56) = vfill; #endif w -= 64; d += 64; } while (w >= 4) { *(uint32_t *)d = filler; w -= 4; d += 4; } if (w >= 2) { *(uint16_t *)d = filler; w -= 2; d += 2; } if (w >= 1) { *(uint8_t *)d = (filler & 0xff); w--; d++; } } _mm_empty (); return TRUE; } static void mmx_composite_src_x888_0565 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint16_t *dst_line, *dst; uint32_t *src_line, *src, s; int dst_stride, src_stride; int32_t w; PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w && (uintptr_t)dst & 7) { s = *src++; *dst = convert_8888_to_0565 (s); dst++; w--; } while (w >= 4) { __m64 vdest; __m64 vsrc0 = ldq_u ((__m64 *)(src + 0)); __m64 vsrc1 = ldq_u ((__m64 *)(src + 2)); vdest = pack_4xpacked565 (vsrc0, vsrc1); *(__m64 *)dst = vdest; w -= 4; src += 4; dst += 4; } while (w) { s = *src++; *dst = convert_8888_to_0565 (s); dst++; w--; } } _mm_empty (); } static void mmx_composite_src_n_8_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src, srca; uint32_t *dst_line, *dst; uint8_t *mask_line, *mask; int dst_stride, mask_stride; int32_t w; __m64 vsrc; uint64_t srcsrc; CHECKPOINT (); src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); srca = src >> 24; if (src == 0) { mmx_fill (imp, dest_image->bits.bits, dest_image->bits.rowstride, PIXMAN_FORMAT_BPP (dest_image->bits.format), dest_x, dest_y, width, height, 0); return; } srcsrc = (uint64_t)src << 32 | src; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); vsrc = load8888 (&src); while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; CHECKPOINT (); while (w && (uintptr_t)dst & 7) { uint64_t m = *mask; if (m) { __m64 vdest = in (vsrc, expand_alpha_rev (to_m64 (m))); store8888 (dst, vdest); } else { *dst = 0; } w--; mask++; dst++; } CHECKPOINT (); while (w >= 2) { uint64_t m0, m1; m0 = *mask; m1 = *(mask + 1); if (srca == 0xff && (m0 & m1) == 0xff) { *(uint64_t *)dst = srcsrc; } else if (m0 | m1) { __m64 dest0, dest1; dest0 = in (vsrc, expand_alpha_rev (to_m64 (m0))); dest1 = in (vsrc, expand_alpha_rev (to_m64 (m1))); *(__m64 *)dst = pack8888 (dest0, dest1); } else { *(uint64_t *)dst = 0; } mask += 2; dst += 2; w -= 2; } CHECKPOINT (); if (w) { uint64_t m = *mask; if (m) { __m64 vdest = load8888 (dst); vdest = in (vsrc, expand_alpha_rev (to_m64 (m))); store8888 (dst, vdest); } else { *dst = 0; } } } _mm_empty (); } static void mmx_composite_over_n_8_0565 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src, srca; uint16_t *dst_line, *dst; uint8_t *mask_line, *mask; int dst_stride, mask_stride; int32_t w; __m64 vsrc, vsrca, tmp; __m64 srcsrcsrcsrc; CHECKPOINT (); src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); srca = src >> 24; if (src == 0) return; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); vsrc = load8888 (&src); vsrca = expand_alpha (vsrc); tmp = pack_565 (vsrc, _mm_setzero_si64 (), 0); srcsrcsrcsrc = expand_alpha_rev (tmp); while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; CHECKPOINT (); while (w && (uintptr_t)dst & 7) { uint64_t m = *mask; if (m) { uint64_t d = *dst; __m64 vd = to_m64 (d); __m64 vdest = in_over ( vsrc, vsrca, expand_alpha_rev (to_m64 (m)), expand565 (vd, 0)); vd = pack_565 (vdest, _mm_setzero_si64 (), 0); *dst = to_uint64 (vd); } w--; mask++; dst++; } CHECKPOINT (); while (w >= 4) { uint64_t m0, m1, m2, m3; m0 = *mask; m1 = *(mask + 1); m2 = *(mask + 2); m3 = *(mask + 3); if (srca == 0xff && (m0 & m1 & m2 & m3) == 0xff) { *(__m64 *)dst = srcsrcsrcsrc; } else if (m0 | m1 | m2 | m3) { __m64 vdest = *(__m64 *)dst; __m64 v0, v1, v2, v3; __m64 vm0, vm1, vm2, vm3; expand_4x565 (vdest, &v0, &v1, &v2, &v3, 0); vm0 = to_m64 (m0); v0 = in_over (vsrc, vsrca, expand_alpha_rev (vm0), v0); vm1 = to_m64 (m1); v1 = in_over (vsrc, vsrca, expand_alpha_rev (vm1), v1); vm2 = to_m64 (m2); v2 = in_over (vsrc, vsrca, expand_alpha_rev (vm2), v2); vm3 = to_m64 (m3); v3 = in_over (vsrc, vsrca, expand_alpha_rev (vm3), v3); *(__m64 *)dst = pack_4x565 (v0, v1, v2, v3);; } w -= 4; mask += 4; dst += 4; } CHECKPOINT (); while (w) { uint64_t m = *mask; if (m) { uint64_t d = *dst; __m64 vd = to_m64 (d); __m64 vdest = in_over (vsrc, vsrca, expand_alpha_rev (to_m64 (m)), expand565 (vd, 0)); vd = pack_565 (vdest, _mm_setzero_si64 (), 0); *dst = to_uint64 (vd); } w--; mask++; dst++; } } _mm_empty (); } static void mmx_composite_over_pixbuf_0565 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint16_t *dst_line, *dst; uint32_t *src_line, *src; int dst_stride, src_stride; int32_t w; CHECKPOINT (); PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); #if 0 /* FIXME */ assert (src_image->drawable == mask_image->drawable); #endif while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; CHECKPOINT (); while (w && (uintptr_t)dst & 7) { __m64 vsrc = load8888 (src); uint64_t d = *dst; __m64 vdest = expand565 (to_m64 (d), 0); vdest = pack_565 (over_rev_non_pre (vsrc, vdest), vdest, 0); *dst = to_uint64 (vdest); w--; dst++; src++; } CHECKPOINT (); while (w >= 4) { uint32_t s0, s1, s2, s3; unsigned char a0, a1, a2, a3; s0 = *src; s1 = *(src + 1); s2 = *(src + 2); s3 = *(src + 3); a0 = (s0 >> 24); a1 = (s1 >> 24); a2 = (s2 >> 24); a3 = (s3 >> 24); if ((a0 & a1 & a2 & a3) == 0xFF) { __m64 v0 = invert_colors (load8888 (&s0)); __m64 v1 = invert_colors (load8888 (&s1)); __m64 v2 = invert_colors (load8888 (&s2)); __m64 v3 = invert_colors (load8888 (&s3)); *(__m64 *)dst = pack_4x565 (v0, v1, v2, v3); } else if (s0 | s1 | s2 | s3) { __m64 vdest = *(__m64 *)dst; __m64 v0, v1, v2, v3; __m64 vsrc0 = load8888 (&s0); __m64 vsrc1 = load8888 (&s1); __m64 vsrc2 = load8888 (&s2); __m64 vsrc3 = load8888 (&s3); expand_4x565 (vdest, &v0, &v1, &v2, &v3, 0); v0 = over_rev_non_pre (vsrc0, v0); v1 = over_rev_non_pre (vsrc1, v1); v2 = over_rev_non_pre (vsrc2, v2); v3 = over_rev_non_pre (vsrc3, v3); *(__m64 *)dst = pack_4x565 (v0, v1, v2, v3); } w -= 4; dst += 4; src += 4; } CHECKPOINT (); while (w) { __m64 vsrc = load8888 (src); uint64_t d = *dst; __m64 vdest = expand565 (to_m64 (d), 0); vdest = pack_565 (over_rev_non_pre (vsrc, vdest), vdest, 0); *dst = to_uint64 (vdest); w--; dst++; src++; } } _mm_empty (); } static void mmx_composite_over_pixbuf_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *dst_line, *dst; uint32_t *src_line, *src; int dst_stride, src_stride; int32_t w; CHECKPOINT (); PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); #if 0 /* FIXME */ assert (src_image->drawable == mask_image->drawable); #endif while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w && (uintptr_t)dst & 7) { __m64 s = load8888 (src); __m64 d = load8888 (dst); store8888 (dst, over_rev_non_pre (s, d)); w--; dst++; src++; } while (w >= 2) { uint32_t s0, s1; unsigned char a0, a1; __m64 d0, d1; s0 = *src; s1 = *(src + 1); a0 = (s0 >> 24); a1 = (s1 >> 24); if ((a0 & a1) == 0xFF) { d0 = invert_colors (load8888 (&s0)); d1 = invert_colors (load8888 (&s1)); *(__m64 *)dst = pack8888 (d0, d1); } else if (s0 | s1) { __m64 vdest = *(__m64 *)dst; d0 = over_rev_non_pre (load8888 (&s0), expand8888 (vdest, 0)); d1 = over_rev_non_pre (load8888 (&s1), expand8888 (vdest, 1)); *(__m64 *)dst = pack8888 (d0, d1); } w -= 2; dst += 2; src += 2; } if (w) { __m64 s = load8888 (src); __m64 d = load8888 (dst); store8888 (dst, over_rev_non_pre (s, d)); } } _mm_empty (); } static void mmx_composite_over_n_8888_0565_ca (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src; uint16_t *dst_line; uint32_t *mask_line; int dst_stride, mask_stride; __m64 vsrc, vsrca; CHECKPOINT (); src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); if (src == 0) return; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1); vsrc = load8888 (&src); vsrca = expand_alpha (vsrc); while (height--) { int twidth = width; uint32_t *p = (uint32_t *)mask_line; uint16_t *q = (uint16_t *)dst_line; while (twidth && ((uintptr_t)q & 7)) { uint32_t m = *(uint32_t *)p; if (m) { uint64_t d = *q; __m64 vdest = expand565 (to_m64 (d), 0); vdest = pack_565 (in_over (vsrc, vsrca, load8888 (&m), vdest), vdest, 0); *q = to_uint64 (vdest); } twidth--; p++; q++; } while (twidth >= 4) { uint32_t m0, m1, m2, m3; m0 = *p; m1 = *(p + 1); m2 = *(p + 2); m3 = *(p + 3); if ((m0 | m1 | m2 | m3)) { __m64 vdest = *(__m64 *)q; __m64 v0, v1, v2, v3; expand_4x565 (vdest, &v0, &v1, &v2, &v3, 0); v0 = in_over (vsrc, vsrca, load8888 (&m0), v0); v1 = in_over (vsrc, vsrca, load8888 (&m1), v1); v2 = in_over (vsrc, vsrca, load8888 (&m2), v2); v3 = in_over (vsrc, vsrca, load8888 (&m3), v3); *(__m64 *)q = pack_4x565 (v0, v1, v2, v3); } twidth -= 4; p += 4; q += 4; } while (twidth) { uint32_t m; m = *(uint32_t *)p; if (m) { uint64_t d = *q; __m64 vdest = expand565 (to_m64 (d), 0); vdest = pack_565 (in_over (vsrc, vsrca, load8888 (&m), vdest), vdest, 0); *q = to_uint64 (vdest); } twidth--; p++; q++; } mask_line += mask_stride; dst_line += dst_stride; } _mm_empty (); } static void mmx_composite_in_n_8_8 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint8_t *dst_line, *dst; uint8_t *mask_line, *mask; int dst_stride, mask_stride; int32_t w; uint32_t src; uint8_t sa; __m64 vsrc, vsrca; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); sa = src >> 24; vsrc = load8888 (&src); vsrca = expand_alpha (vsrc); while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w && (uintptr_t)dst & 7) { uint16_t tmp; uint8_t a; uint32_t m, d; a = *mask++; d = *dst; m = MUL_UN8 (sa, a, tmp); d = MUL_UN8 (m, d, tmp); *dst++ = d; w--; } while (w >= 4) { __m64 vmask; __m64 vdest; vmask = load8888u ((uint32_t *)mask); vdest = load8888 ((uint32_t *)dst); store8888 ((uint32_t *)dst, in (in (vsrca, vmask), vdest)); dst += 4; mask += 4; w -= 4; } while (w--) { uint16_t tmp; uint8_t a; uint32_t m, d; a = *mask++; d = *dst; m = MUL_UN8 (sa, a, tmp); d = MUL_UN8 (m, d, tmp); *dst++ = d; } } _mm_empty (); } static void mmx_composite_in_8_8 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint8_t *dst_line, *dst; uint8_t *src_line, *src; int src_stride, dst_stride; int32_t w; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint8_t, src_stride, src_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w && (uintptr_t)dst & 3) { uint8_t s, d; uint16_t tmp; s = *src; d = *dst; *dst = MUL_UN8 (s, d, tmp); src++; dst++; w--; } while (w >= 4) { uint32_t *s = (uint32_t *)src; uint32_t *d = (uint32_t *)dst; store8888 (d, in (load8888u (s), load8888 (d))); w -= 4; dst += 4; src += 4; } while (w--) { uint8_t s, d; uint16_t tmp; s = *src; d = *dst; *dst = MUL_UN8 (s, d, tmp); src++; dst++; } } _mm_empty (); } static void mmx_composite_add_n_8_8 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint8_t *dst_line, *dst; uint8_t *mask_line, *mask; int dst_stride, mask_stride; int32_t w; uint32_t src; uint8_t sa; __m64 vsrc, vsrca; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); sa = src >> 24; if (src == 0) return; vsrc = load8888 (&src); vsrca = expand_alpha (vsrc); while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w && (uintptr_t)dst & 3) { uint16_t tmp; uint16_t a; uint32_t m, d; uint32_t r; a = *mask++; d = *dst; m = MUL_UN8 (sa, a, tmp); r = ADD_UN8 (m, d, tmp); *dst++ = r; w--; } while (w >= 4) { __m64 vmask; __m64 vdest; vmask = load8888u ((uint32_t *)mask); vdest = load8888 ((uint32_t *)dst); store8888 ((uint32_t *)dst, _mm_adds_pu8 (in (vsrca, vmask), vdest)); dst += 4; mask += 4; w -= 4; } while (w--) { uint16_t tmp; uint16_t a; uint32_t m, d; uint32_t r; a = *mask++; d = *dst; m = MUL_UN8 (sa, a, tmp); r = ADD_UN8 (m, d, tmp); *dst++ = r; } } _mm_empty (); } static void mmx_composite_add_8_8 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint8_t *dst_line, *dst; uint8_t *src_line, *src; int dst_stride, src_stride; int32_t w; uint8_t s, d; uint16_t t; CHECKPOINT (); PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint8_t, src_stride, src_line, 1); PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w && (uintptr_t)dst & 7) { s = *src; d = *dst; t = d + s; s = t | (0 - (t >> 8)); *dst = s; dst++; src++; w--; } while (w >= 8) { *(__m64*)dst = _mm_adds_pu8 (ldq_u ((__m64 *)src), *(__m64*)dst); dst += 8; src += 8; w -= 8; } while (w) { s = *src; d = *dst; t = d + s; s = t | (0 - (t >> 8)); *dst = s; dst++; src++; w--; } } _mm_empty (); } static void mmx_composite_add_0565_0565 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint16_t *dst_line, *dst; uint32_t d; uint16_t *src_line, *src; uint32_t s; int dst_stride, src_stride; int32_t w; CHECKPOINT (); PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint16_t, src_stride, src_line, 1); PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w && (uintptr_t)dst & 7) { s = *src++; if (s) { d = *dst; s = convert_0565_to_8888 (s); if (d) { d = convert_0565_to_8888 (d); UN8x4_ADD_UN8x4 (s, d); } *dst = convert_8888_to_0565 (s); } dst++; w--; } while (w >= 4) { __m64 vdest = *(__m64 *)dst; __m64 vsrc = ldq_u ((__m64 *)src); __m64 vd0, vd1; __m64 vs0, vs1; expand_4xpacked565 (vdest, &vd0, &vd1, 0); expand_4xpacked565 (vsrc, &vs0, &vs1, 0); vd0 = _mm_adds_pu8 (vd0, vs0); vd1 = _mm_adds_pu8 (vd1, vs1); *(__m64 *)dst = pack_4xpacked565 (vd0, vd1); dst += 4; src += 4; w -= 4; } while (w--) { s = *src++; if (s) { d = *dst; s = convert_0565_to_8888 (s); if (d) { d = convert_0565_to_8888 (d); UN8x4_ADD_UN8x4 (s, d); } *dst = convert_8888_to_0565 (s); } dst++; } } _mm_empty (); } static void mmx_composite_add_8888_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *dst_line, *dst; uint32_t *src_line, *src; int dst_stride, src_stride; int32_t w; CHECKPOINT (); PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w && (uintptr_t)dst & 7) { store (dst, _mm_adds_pu8 (load ((const uint32_t *)src), load ((const uint32_t *)dst))); dst++; src++; w--; } while (w >= 2) { *(__m64 *)dst = _mm_adds_pu8 (ldq_u ((__m64 *)src), *(__m64*)dst); dst += 2; src += 2; w -= 2; } if (w) { store (dst, _mm_adds_pu8 (load ((const uint32_t *)src), load ((const uint32_t *)dst))); } } _mm_empty (); } static pixman_bool_t mmx_blt (pixman_implementation_t *imp, uint32_t * src_bits, uint32_t * dst_bits, int src_stride, int dst_stride, int src_bpp, int dst_bpp, int src_x, int src_y, int dest_x, int dest_y, int width, int height) { uint8_t * src_bytes; uint8_t * dst_bytes; int byte_width; if (src_bpp != dst_bpp) return FALSE; if (src_bpp == 16) { src_stride = src_stride * (int) sizeof (uint32_t) / 2; dst_stride = dst_stride * (int) sizeof (uint32_t) / 2; src_bytes = (uint8_t *)(((uint16_t *)src_bits) + src_stride * (src_y) + (src_x)); dst_bytes = (uint8_t *)(((uint16_t *)dst_bits) + dst_stride * (dest_y) + (dest_x)); byte_width = 2 * width; src_stride *= 2; dst_stride *= 2; } else if (src_bpp == 32) { src_stride = src_stride * (int) sizeof (uint32_t) / 4; dst_stride = dst_stride * (int) sizeof (uint32_t) / 4; src_bytes = (uint8_t *)(((uint32_t *)src_bits) + src_stride * (src_y) + (src_x)); dst_bytes = (uint8_t *)(((uint32_t *)dst_bits) + dst_stride * (dest_y) + (dest_x)); byte_width = 4 * width; src_stride *= 4; dst_stride *= 4; } else { return FALSE; } while (height--) { int w; uint8_t *s = src_bytes; uint8_t *d = dst_bytes; src_bytes += src_stride; dst_bytes += dst_stride; w = byte_width; if (w >= 1 && ((uintptr_t)d & 1)) { *(uint8_t *)d = *(uint8_t *)s; w -= 1; s += 1; d += 1; } if (w >= 2 && ((uintptr_t)d & 3)) { *(uint16_t *)d = *(uint16_t *)s; w -= 2; s += 2; d += 2; } while (w >= 4 && ((uintptr_t)d & 7)) { *(uint32_t *)d = ldl_u ((uint32_t *)s); w -= 4; s += 4; d += 4; } while (w >= 64) { #if (defined (__GNUC__) || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590))) && defined USE_X86_MMX __asm__ ( "movq (%1), %%mm0\n" "movq 8(%1), %%mm1\n" "movq 16(%1), %%mm2\n" "movq 24(%1), %%mm3\n" "movq 32(%1), %%mm4\n" "movq 40(%1), %%mm5\n" "movq 48(%1), %%mm6\n" "movq 56(%1), %%mm7\n" "movq %%mm0, (%0)\n" "movq %%mm1, 8(%0)\n" "movq %%mm2, 16(%0)\n" "movq %%mm3, 24(%0)\n" "movq %%mm4, 32(%0)\n" "movq %%mm5, 40(%0)\n" "movq %%mm6, 48(%0)\n" "movq %%mm7, 56(%0)\n" : : "r" (d), "r" (s) : "memory", "%mm0", "%mm1", "%mm2", "%mm3", "%mm4", "%mm5", "%mm6", "%mm7"); #else __m64 v0 = ldq_u ((__m64 *)(s + 0)); __m64 v1 = ldq_u ((__m64 *)(s + 8)); __m64 v2 = ldq_u ((__m64 *)(s + 16)); __m64 v3 = ldq_u ((__m64 *)(s + 24)); __m64 v4 = ldq_u ((__m64 *)(s + 32)); __m64 v5 = ldq_u ((__m64 *)(s + 40)); __m64 v6 = ldq_u ((__m64 *)(s + 48)); __m64 v7 = ldq_u ((__m64 *)(s + 56)); *(__m64 *)(d + 0) = v0; *(__m64 *)(d + 8) = v1; *(__m64 *)(d + 16) = v2; *(__m64 *)(d + 24) = v3; *(__m64 *)(d + 32) = v4; *(__m64 *)(d + 40) = v5; *(__m64 *)(d + 48) = v6; *(__m64 *)(d + 56) = v7; #endif w -= 64; s += 64; d += 64; } while (w >= 4) { *(uint32_t *)d = ldl_u ((uint32_t *)s); w -= 4; s += 4; d += 4; } if (w >= 2) { *(uint16_t *)d = *(uint16_t *)s; w -= 2; s += 2; d += 2; } } _mm_empty (); return TRUE; } static void mmx_composite_copy_area (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); mmx_blt (imp, src_image->bits.bits, dest_image->bits.bits, src_image->bits.rowstride, dest_image->bits.rowstride, PIXMAN_FORMAT_BPP (src_image->bits.format), PIXMAN_FORMAT_BPP (dest_image->bits.format), src_x, src_y, dest_x, dest_y, width, height); } static void mmx_composite_over_x888_8_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *src, *src_line; uint32_t *dst, *dst_line; uint8_t *mask, *mask_line; int src_stride, mask_stride, dst_stride; int32_t w; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); while (height--) { src = src_line; src_line += src_stride; dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w--) { uint64_t m = *mask; if (m) { uint32_t ssrc = *src | 0xff000000; __m64 s = load8888 (&ssrc); if (m == 0xff) { store8888 (dst, s); } else { __m64 sa = expand_alpha (s); __m64 vm = expand_alpha_rev (to_m64 (m)); __m64 vdest = in_over (s, sa, vm, load8888 (dst)); store8888 (dst, vdest); } } mask++; dst++; src++; } } _mm_empty (); } static void mmx_composite_over_reverse_n_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src; uint32_t *dst_line, *dst; int32_t w; int dst_stride; __m64 vsrc; CHECKPOINT (); src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); if (src == 0) return; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); vsrc = load8888 (&src); while (height--) { dst = dst_line; dst_line += dst_stride; w = width; CHECKPOINT (); while (w && (uintptr_t)dst & 7) { __m64 vdest = load8888 (dst); store8888 (dst, over (vdest, expand_alpha (vdest), vsrc)); w--; dst++; } while (w >= 2) { __m64 vdest = *(__m64 *)dst; __m64 dest0 = expand8888 (vdest, 0); __m64 dest1 = expand8888 (vdest, 1); dest0 = over (dest0, expand_alpha (dest0), vsrc); dest1 = over (dest1, expand_alpha (dest1), vsrc); *(__m64 *)dst = pack8888 (dest0, dest1); dst += 2; w -= 2; } CHECKPOINT (); if (w) { __m64 vdest = load8888 (dst); store8888 (dst, over (vdest, expand_alpha (vdest), vsrc)); } } _mm_empty (); } static force_inline void scaled_nearest_scanline_mmx_8888_8888_OVER (uint32_t* pd, const uint32_t* ps, int32_t w, pixman_fixed_t vx, pixman_fixed_t unit_x, pixman_fixed_t src_width_fixed, pixman_bool_t fully_transparent_src) { if (fully_transparent_src) return; while (w) { __m64 d = load (pd); __m64 s = load (ps + pixman_fixed_to_int (vx)); vx += unit_x; while (vx >= 0) vx -= src_width_fixed; store8888 (pd, core_combine_over_u_pixel_mmx (s, d)); pd++; w--; } _mm_empty (); } FAST_NEAREST_MAINLOOP (mmx_8888_8888_cover_OVER, scaled_nearest_scanline_mmx_8888_8888_OVER, uint32_t, uint32_t, COVER) FAST_NEAREST_MAINLOOP (mmx_8888_8888_none_OVER, scaled_nearest_scanline_mmx_8888_8888_OVER, uint32_t, uint32_t, NONE) FAST_NEAREST_MAINLOOP (mmx_8888_8888_pad_OVER, scaled_nearest_scanline_mmx_8888_8888_OVER, uint32_t, uint32_t, PAD) FAST_NEAREST_MAINLOOP (mmx_8888_8888_normal_OVER, scaled_nearest_scanline_mmx_8888_8888_OVER, uint32_t, uint32_t, NORMAL) static force_inline void scaled_nearest_scanline_mmx_8888_n_8888_OVER (const uint32_t * mask, uint32_t * dst, const uint32_t * src, int32_t w, pixman_fixed_t vx, pixman_fixed_t unit_x, pixman_fixed_t src_width_fixed, pixman_bool_t zero_src) { __m64 mm_mask; if (zero_src || (*mask >> 24) == 0) { /* A workaround for https://gcc.gnu.org/PR47759 */ _mm_empty (); return; } mm_mask = expand_alpha (load8888 (mask)); while (w) { uint32_t s = *(src + pixman_fixed_to_int (vx)); vx += unit_x; while (vx >= 0) vx -= src_width_fixed; if (s) { __m64 ms = load8888 (&s); __m64 alpha = expand_alpha (ms); __m64 dest = load8888 (dst); store8888 (dst, (in_over (ms, alpha, mm_mask, dest))); } dst++; w--; } _mm_empty (); } FAST_NEAREST_MAINLOOP_COMMON (mmx_8888_n_8888_cover_OVER, scaled_nearest_scanline_mmx_8888_n_8888_OVER, uint32_t, uint32_t, uint32_t, COVER, TRUE, TRUE) FAST_NEAREST_MAINLOOP_COMMON (mmx_8888_n_8888_pad_OVER, scaled_nearest_scanline_mmx_8888_n_8888_OVER, uint32_t, uint32_t, uint32_t, PAD, TRUE, TRUE) FAST_NEAREST_MAINLOOP_COMMON (mmx_8888_n_8888_none_OVER, scaled_nearest_scanline_mmx_8888_n_8888_OVER, uint32_t, uint32_t, uint32_t, NONE, TRUE, TRUE) FAST_NEAREST_MAINLOOP_COMMON (mmx_8888_n_8888_normal_OVER, scaled_nearest_scanline_mmx_8888_n_8888_OVER, uint32_t, uint32_t, uint32_t, NORMAL, TRUE, TRUE) #define BSHIFT ((1 << BILINEAR_INTERPOLATION_BITS)) #define BMSK (BSHIFT - 1) #define BILINEAR_DECLARE_VARIABLES \ const __m64 mm_wt = _mm_set_pi16 (wt, wt, wt, wt); \ const __m64 mm_wb = _mm_set_pi16 (wb, wb, wb, wb); \ const __m64 mm_addc7 = _mm_set_pi16 (0, 1, 0, 1); \ const __m64 mm_xorc7 = _mm_set_pi16 (0, BMSK, 0, BMSK); \ const __m64 mm_ux = _mm_set_pi16 (unit_x, unit_x, unit_x, unit_x); \ const __m64 mm_zero = _mm_setzero_si64 (); \ __m64 mm_x = _mm_set_pi16 (vx, vx, vx, vx) #define BILINEAR_INTERPOLATE_ONE_PIXEL(pix) \ do { \ /* fetch 2x2 pixel block into 2 mmx registers */ \ __m64 t = ldq_u ((__m64 *)&src_top [pixman_fixed_to_int (vx)]); \ __m64 b = ldq_u ((__m64 *)&src_bottom [pixman_fixed_to_int (vx)]); \ /* vertical interpolation */ \ __m64 t_hi = _mm_mullo_pi16 (_mm_unpackhi_pi8 (t, mm_zero), mm_wt); \ __m64 t_lo = _mm_mullo_pi16 (_mm_unpacklo_pi8 (t, mm_zero), mm_wt); \ __m64 b_hi = _mm_mullo_pi16 (_mm_unpackhi_pi8 (b, mm_zero), mm_wb); \ __m64 b_lo = _mm_mullo_pi16 (_mm_unpacklo_pi8 (b, mm_zero), mm_wb); \ __m64 hi = _mm_add_pi16 (t_hi, b_hi); \ __m64 lo = _mm_add_pi16 (t_lo, b_lo); \ /* calculate horizontal weights */ \ __m64 mm_wh = _mm_add_pi16 (mm_addc7, _mm_xor_si64 (mm_xorc7, \ _mm_srli_pi16 (mm_x, \ 16 - BILINEAR_INTERPOLATION_BITS))); \ /* horizontal interpolation */ \ __m64 p = _mm_unpacklo_pi16 (lo, hi); \ __m64 q = _mm_unpackhi_pi16 (lo, hi); \ vx += unit_x; \ lo = _mm_madd_pi16 (p, mm_wh); \ hi = _mm_madd_pi16 (q, mm_wh); \ mm_x = _mm_add_pi16 (mm_x, mm_ux); \ /* shift and pack the result */ \ hi = _mm_srli_pi32 (hi, BILINEAR_INTERPOLATION_BITS * 2); \ lo = _mm_srli_pi32 (lo, BILINEAR_INTERPOLATION_BITS * 2); \ lo = _mm_packs_pi32 (lo, hi); \ lo = _mm_packs_pu16 (lo, lo); \ pix = lo; \ } while (0) #define BILINEAR_SKIP_ONE_PIXEL() \ do { \ vx += unit_x; \ mm_x = _mm_add_pi16 (mm_x, mm_ux); \ } while(0) static force_inline void scaled_bilinear_scanline_mmx_8888_8888_SRC (uint32_t * dst, const uint32_t * mask, const uint32_t * src_top, const uint32_t * src_bottom, int32_t w, int wt, int wb, pixman_fixed_t vx, pixman_fixed_t unit_x, pixman_fixed_t max_vx, pixman_bool_t zero_src) { BILINEAR_DECLARE_VARIABLES; __m64 pix; while (w--) { BILINEAR_INTERPOLATE_ONE_PIXEL (pix); store (dst, pix); dst++; } _mm_empty (); } FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_cover_SRC, scaled_bilinear_scanline_mmx_8888_8888_SRC, uint32_t, uint32_t, uint32_t, COVER, FLAG_NONE) FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_pad_SRC, scaled_bilinear_scanline_mmx_8888_8888_SRC, uint32_t, uint32_t, uint32_t, PAD, FLAG_NONE) FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_none_SRC, scaled_bilinear_scanline_mmx_8888_8888_SRC, uint32_t, uint32_t, uint32_t, NONE, FLAG_NONE) FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_normal_SRC, scaled_bilinear_scanline_mmx_8888_8888_SRC, uint32_t, uint32_t, uint32_t, NORMAL, FLAG_NONE) static force_inline void scaled_bilinear_scanline_mmx_8888_8888_OVER (uint32_t * dst, const uint32_t * mask, const uint32_t * src_top, const uint32_t * src_bottom, int32_t w, int wt, int wb, pixman_fixed_t vx, pixman_fixed_t unit_x, pixman_fixed_t max_vx, pixman_bool_t zero_src) { BILINEAR_DECLARE_VARIABLES; __m64 pix1, pix2; while (w) { BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); if (!is_zero (pix1)) { pix2 = load (dst); store8888 (dst, core_combine_over_u_pixel_mmx (pix1, pix2)); } w--; dst++; } _mm_empty (); } FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_cover_OVER, scaled_bilinear_scanline_mmx_8888_8888_OVER, uint32_t, uint32_t, uint32_t, COVER, FLAG_NONE) FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_pad_OVER, scaled_bilinear_scanline_mmx_8888_8888_OVER, uint32_t, uint32_t, uint32_t, PAD, FLAG_NONE) FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_none_OVER, scaled_bilinear_scanline_mmx_8888_8888_OVER, uint32_t, uint32_t, uint32_t, NONE, FLAG_NONE) FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8888_normal_OVER, scaled_bilinear_scanline_mmx_8888_8888_OVER, uint32_t, uint32_t, uint32_t, NORMAL, FLAG_NONE) static force_inline void scaled_bilinear_scanline_mmx_8888_8_8888_OVER (uint32_t * dst, const uint8_t * mask, const uint32_t * src_top, const uint32_t * src_bottom, int32_t w, int wt, int wb, pixman_fixed_t vx, pixman_fixed_t unit_x, pixman_fixed_t max_vx, pixman_bool_t zero_src) { BILINEAR_DECLARE_VARIABLES; __m64 pix1, pix2; uint32_t m; while (w) { m = (uint32_t) *mask++; if (m) { BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); if (m == 0xff && is_opaque (pix1)) { store (dst, pix1); } else { __m64 ms, md, ma, msa; pix2 = load (dst); ma = expand_alpha_rev (to_m64 (m)); ms = _mm_unpacklo_pi8 (pix1, _mm_setzero_si64 ()); md = _mm_unpacklo_pi8 (pix2, _mm_setzero_si64 ()); msa = expand_alpha (ms); store8888 (dst, (in_over (ms, msa, ma, md))); } } else { BILINEAR_SKIP_ONE_PIXEL (); } w--; dst++; } _mm_empty (); } FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8_8888_cover_OVER, scaled_bilinear_scanline_mmx_8888_8_8888_OVER, uint32_t, uint8_t, uint32_t, COVER, FLAG_HAVE_NON_SOLID_MASK) FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8_8888_pad_OVER, scaled_bilinear_scanline_mmx_8888_8_8888_OVER, uint32_t, uint8_t, uint32_t, PAD, FLAG_HAVE_NON_SOLID_MASK) FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8_8888_none_OVER, scaled_bilinear_scanline_mmx_8888_8_8888_OVER, uint32_t, uint8_t, uint32_t, NONE, FLAG_HAVE_NON_SOLID_MASK) FAST_BILINEAR_MAINLOOP_COMMON (mmx_8888_8_8888_normal_OVER, scaled_bilinear_scanline_mmx_8888_8_8888_OVER, uint32_t, uint8_t, uint32_t, NORMAL, FLAG_HAVE_NON_SOLID_MASK) static uint32_t * mmx_fetch_x8r8g8b8 (pixman_iter_t *iter, const uint32_t *mask) { int w = iter->width; uint32_t *dst = iter->buffer; uint32_t *src = (uint32_t *)iter->bits; iter->bits += iter->stride; while (w && ((uintptr_t)dst) & 7) { *dst++ = (*src++) | 0xff000000; w--; } while (w >= 8) { __m64 vsrc1 = ldq_u ((__m64 *)(src + 0)); __m64 vsrc2 = ldq_u ((__m64 *)(src + 2)); __m64 vsrc3 = ldq_u ((__m64 *)(src + 4)); __m64 vsrc4 = ldq_u ((__m64 *)(src + 6)); *(__m64 *)(dst + 0) = _mm_or_si64 (vsrc1, MC (ff000000)); *(__m64 *)(dst + 2) = _mm_or_si64 (vsrc2, MC (ff000000)); *(__m64 *)(dst + 4) = _mm_or_si64 (vsrc3, MC (ff000000)); *(__m64 *)(dst + 6) = _mm_or_si64 (vsrc4, MC (ff000000)); dst += 8; src += 8; w -= 8; } while (w) { *dst++ = (*src++) | 0xff000000; w--; } _mm_empty (); return iter->buffer; } static uint32_t * mmx_fetch_r5g6b5 (pixman_iter_t *iter, const uint32_t *mask) { int w = iter->width; uint32_t *dst = iter->buffer; uint16_t *src = (uint16_t *)iter->bits; iter->bits += iter->stride; while (w && ((uintptr_t)dst) & 0x0f) { uint16_t s = *src++; *dst++ = convert_0565_to_8888 (s); w--; } while (w >= 4) { __m64 vsrc = ldq_u ((__m64 *)src); __m64 mm0, mm1; expand_4xpacked565 (vsrc, &mm0, &mm1, 1); *(__m64 *)(dst + 0) = mm0; *(__m64 *)(dst + 2) = mm1; dst += 4; src += 4; w -= 4; } while (w) { uint16_t s = *src++; *dst++ = convert_0565_to_8888 (s); w--; } _mm_empty (); return iter->buffer; } static uint32_t * mmx_fetch_a8 (pixman_iter_t *iter, const uint32_t *mask) { int w = iter->width; uint32_t *dst = iter->buffer; uint8_t *src = iter->bits; iter->bits += iter->stride; while (w && (((uintptr_t)dst) & 15)) { *dst++ = *(src++) << 24; w--; } while (w >= 8) { __m64 mm0 = ldq_u ((__m64 *)src); __m64 mm1 = _mm_unpacklo_pi8 (_mm_setzero_si64(), mm0); __m64 mm2 = _mm_unpackhi_pi8 (_mm_setzero_si64(), mm0); __m64 mm3 = _mm_unpacklo_pi16 (_mm_setzero_si64(), mm1); __m64 mm4 = _mm_unpackhi_pi16 (_mm_setzero_si64(), mm1); __m64 mm5 = _mm_unpacklo_pi16 (_mm_setzero_si64(), mm2); __m64 mm6 = _mm_unpackhi_pi16 (_mm_setzero_si64(), mm2); *(__m64 *)(dst + 0) = mm3; *(__m64 *)(dst + 2) = mm4; *(__m64 *)(dst + 4) = mm5; *(__m64 *)(dst + 6) = mm6; dst += 8; src += 8; w -= 8; } while (w) { *dst++ = *(src++) << 24; w--; } _mm_empty (); return iter->buffer; } #define IMAGE_FLAGS \ (FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM | \ FAST_PATH_BITS_IMAGE | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST) static const pixman_iter_info_t mmx_iters[] = { { PIXMAN_x8r8g8b8, IMAGE_FLAGS, ITER_NARROW, _pixman_iter_init_bits_stride, mmx_fetch_x8r8g8b8, NULL }, { PIXMAN_r5g6b5, IMAGE_FLAGS, ITER_NARROW, _pixman_iter_init_bits_stride, mmx_fetch_r5g6b5, NULL }, { PIXMAN_a8, IMAGE_FLAGS, ITER_NARROW, _pixman_iter_init_bits_stride, mmx_fetch_a8, NULL }, { PIXMAN_null }, }; static const pixman_fast_path_t mmx_fast_paths[] = { PIXMAN_STD_FAST_PATH (OVER, solid, a8, r5g6b5, mmx_composite_over_n_8_0565 ), PIXMAN_STD_FAST_PATH (OVER, solid, a8, b5g6r5, mmx_composite_over_n_8_0565 ), PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, mmx_composite_over_n_8_8888 ), PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, mmx_composite_over_n_8_8888 ), PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, mmx_composite_over_n_8_8888 ), PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, mmx_composite_over_n_8_8888 ), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, mmx_composite_over_n_8888_8888_ca ), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, mmx_composite_over_n_8888_8888_ca ), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, r5g6b5, mmx_composite_over_n_8888_0565_ca ), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, mmx_composite_over_n_8888_8888_ca ), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, mmx_composite_over_n_8888_8888_ca ), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, b5g6r5, mmx_composite_over_n_8888_0565_ca ), PIXMAN_STD_FAST_PATH (OVER, pixbuf, pixbuf, a8r8g8b8, mmx_composite_over_pixbuf_8888 ), PIXMAN_STD_FAST_PATH (OVER, pixbuf, pixbuf, x8r8g8b8, mmx_composite_over_pixbuf_8888 ), PIXMAN_STD_FAST_PATH (OVER, pixbuf, pixbuf, r5g6b5, mmx_composite_over_pixbuf_0565 ), PIXMAN_STD_FAST_PATH (OVER, rpixbuf, rpixbuf, a8b8g8r8, mmx_composite_over_pixbuf_8888 ), PIXMAN_STD_FAST_PATH (OVER, rpixbuf, rpixbuf, x8b8g8r8, mmx_composite_over_pixbuf_8888 ), PIXMAN_STD_FAST_PATH (OVER, rpixbuf, rpixbuf, b5g6r5, mmx_composite_over_pixbuf_0565 ), PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, solid, a8r8g8b8, mmx_composite_over_x888_n_8888 ), PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, solid, x8r8g8b8, mmx_composite_over_x888_n_8888 ), PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, solid, a8b8g8r8, mmx_composite_over_x888_n_8888 ), PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, solid, x8b8g8r8, mmx_composite_over_x888_n_8888 ), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, a8r8g8b8, mmx_composite_over_8888_n_8888 ), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, x8r8g8b8, mmx_composite_over_8888_n_8888 ), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, a8b8g8r8, mmx_composite_over_8888_n_8888 ), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, x8b8g8r8, mmx_composite_over_8888_n_8888 ), PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, x8r8g8b8, mmx_composite_over_x888_8_8888 ), PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, a8r8g8b8, mmx_composite_over_x888_8_8888 ), PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, x8b8g8r8, mmx_composite_over_x888_8_8888 ), PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, a8b8g8r8, mmx_composite_over_x888_8_8888 ), PIXMAN_STD_FAST_PATH (OVER, solid, null, a8r8g8b8, mmx_composite_over_n_8888 ), PIXMAN_STD_FAST_PATH (OVER, solid, null, x8r8g8b8, mmx_composite_over_n_8888 ), PIXMAN_STD_FAST_PATH (OVER, solid, null, r5g6b5, mmx_composite_over_n_0565 ), PIXMAN_STD_FAST_PATH (OVER, solid, null, b5g6r5, mmx_composite_over_n_0565 ), PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, null, x8r8g8b8, mmx_composite_copy_area ), PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, null, x8b8g8r8, mmx_composite_copy_area ), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, mmx_composite_over_8888_8888 ), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, mmx_composite_over_8888_8888 ), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, r5g6b5, mmx_composite_over_8888_0565 ), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, mmx_composite_over_8888_8888 ), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, mmx_composite_over_8888_8888 ), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, b5g6r5, mmx_composite_over_8888_0565 ), PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8r8g8b8, mmx_composite_over_reverse_n_8888), PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8b8g8r8, mmx_composite_over_reverse_n_8888), PIXMAN_STD_FAST_PATH (ADD, r5g6b5, null, r5g6b5, mmx_composite_add_0565_0565 ), PIXMAN_STD_FAST_PATH (ADD, b5g6r5, null, b5g6r5, mmx_composite_add_0565_0565 ), PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, null, a8r8g8b8, mmx_composite_add_8888_8888 ), PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, null, a8b8g8r8, mmx_composite_add_8888_8888 ), PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, mmx_composite_add_8_8 ), PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8, mmx_composite_add_n_8_8 ), PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, r5g6b5, mmx_composite_src_x888_0565 ), PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, b5g6r5, mmx_composite_src_x888_0565 ), PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, r5g6b5, mmx_composite_src_x888_0565 ), PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, b5g6r5, mmx_composite_src_x888_0565 ), PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8r8g8b8, mmx_composite_src_n_8_8888 ), PIXMAN_STD_FAST_PATH (SRC, solid, a8, x8r8g8b8, mmx_composite_src_n_8_8888 ), PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8b8g8r8, mmx_composite_src_n_8_8888 ), PIXMAN_STD_FAST_PATH (SRC, solid, a8, x8b8g8r8, mmx_composite_src_n_8_8888 ), PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, a8r8g8b8, mmx_composite_copy_area ), PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, a8b8g8r8, mmx_composite_copy_area ), PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, x8r8g8b8, mmx_composite_copy_area ), PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, x8b8g8r8, mmx_composite_copy_area ), PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, x8r8g8b8, mmx_composite_copy_area ), PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, x8b8g8r8, mmx_composite_copy_area ), PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, r5g6b5, mmx_composite_copy_area ), PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, b5g6r5, mmx_composite_copy_area ), PIXMAN_STD_FAST_PATH (IN, a8, null, a8, mmx_composite_in_8_8 ), PIXMAN_STD_FAST_PATH (IN, solid, a8, a8, mmx_composite_in_n_8_8 ), SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mmx_8888_8888 ), SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, mmx_8888_8888 ), SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mmx_8888_8888 ), SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, mmx_8888_8888 ), SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mmx_8888_n_8888 ), SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, mmx_8888_n_8888 ), SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mmx_8888_n_8888 ), SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, mmx_8888_n_8888 ), SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, mmx_8888_8888 ), SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, mmx_8888_8888 ), SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, mmx_8888_8888 ), SIMPLE_BILINEAR_FAST_PATH (SRC, a8b8g8r8, a8b8g8r8, mmx_8888_8888 ), SIMPLE_BILINEAR_FAST_PATH (SRC, a8b8g8r8, x8b8g8r8, mmx_8888_8888 ), SIMPLE_BILINEAR_FAST_PATH (SRC, x8b8g8r8, x8b8g8r8, mmx_8888_8888 ), SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mmx_8888_8888 ), SIMPLE_BILINEAR_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, mmx_8888_8888 ), SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mmx_8888_8888 ), SIMPLE_BILINEAR_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, mmx_8888_8888 ), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mmx_8888_8_8888 ), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, mmx_8888_8_8888 ), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mmx_8888_8_8888 ), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, mmx_8888_8_8888 ), { PIXMAN_OP_NONE }, }; pixman_implementation_t * _pixman_implementation_create_mmx (pixman_implementation_t *fallback) { pixman_implementation_t *imp = _pixman_implementation_create (fallback, mmx_fast_paths); imp->combine_32[PIXMAN_OP_OVER] = mmx_combine_over_u; imp->combine_32[PIXMAN_OP_OVER_REVERSE] = mmx_combine_over_reverse_u; imp->combine_32[PIXMAN_OP_IN] = mmx_combine_in_u; imp->combine_32[PIXMAN_OP_IN_REVERSE] = mmx_combine_in_reverse_u; imp->combine_32[PIXMAN_OP_OUT] = mmx_combine_out_u; imp->combine_32[PIXMAN_OP_OUT_REVERSE] = mmx_combine_out_reverse_u; imp->combine_32[PIXMAN_OP_ATOP] = mmx_combine_atop_u; imp->combine_32[PIXMAN_OP_ATOP_REVERSE] = mmx_combine_atop_reverse_u; imp->combine_32[PIXMAN_OP_XOR] = mmx_combine_xor_u; imp->combine_32[PIXMAN_OP_ADD] = mmx_combine_add_u; imp->combine_32[PIXMAN_OP_SATURATE] = mmx_combine_saturate_u; imp->combine_32_ca[PIXMAN_OP_SRC] = mmx_combine_src_ca; imp->combine_32_ca[PIXMAN_OP_OVER] = mmx_combine_over_ca; imp->combine_32_ca[PIXMAN_OP_OVER_REVERSE] = mmx_combine_over_reverse_ca; imp->combine_32_ca[PIXMAN_OP_IN] = mmx_combine_in_ca; imp->combine_32_ca[PIXMAN_OP_IN_REVERSE] = mmx_combine_in_reverse_ca; imp->combine_32_ca[PIXMAN_OP_OUT] = mmx_combine_out_ca; imp->combine_32_ca[PIXMAN_OP_OUT_REVERSE] = mmx_combine_out_reverse_ca; imp->combine_32_ca[PIXMAN_OP_ATOP] = mmx_combine_atop_ca; imp->combine_32_ca[PIXMAN_OP_ATOP_REVERSE] = mmx_combine_atop_reverse_ca; imp->combine_32_ca[PIXMAN_OP_XOR] = mmx_combine_xor_ca; imp->combine_32_ca[PIXMAN_OP_ADD] = mmx_combine_add_ca; imp->blt = mmx_blt; imp->fill = mmx_fill; imp->iter_info = mmx_iters; return imp; } #endif /* USE_X86_MMX || USE_ARM_IWMMXT || USE_LOONGSON_MMI */ pixman-0.38.4/pixman/pixman-region32.c0000644000175000017500000000321313124064037014404 00000000000000/* * Copyright © 2008 Red Hat, Inc. * * Permission to use, copy, modify, distribute, and sell this software * and its documentation for any purpose is hereby granted without * fee, provided that the above copyright notice appear in all copies * and that both that copyright notice and this permission notice * appear in supporting documentation, and that the name of * Red Hat, Inc. not be used in advertising or publicity pertaining to * distribution of the software without specific, written prior * permission. Red Hat, Inc. makes no representations about the * suitability of this software for any purpose. It is provided "as * is" without express or implied warranty. * * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL, * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * * Author: Soren Sandmann */ #ifdef HAVE_CONFIG_H #include #endif #include "pixman-private.h" #include typedef pixman_box32_t box_type_t; typedef pixman_region32_data_t region_data_type_t; typedef pixman_region32_t region_type_t; typedef int64_t overflow_int_t; typedef struct { int x, y; } point_type_t; #define PREFIX(x) pixman_region32##x #define PIXMAN_REGION_MAX INT32_MAX #define PIXMAN_REGION_MIN INT32_MIN #include "pixman-region.c" pixman-0.38.4/pixman/pixman-accessor.h0000644000175000017500000000120713124064037014564 00000000000000#ifdef PIXMAN_FB_ACCESSORS #define READ(img, ptr) \ (((bits_image_t *)(img))->read_func ((ptr), sizeof(*(ptr)))) #define WRITE(img, ptr,val) \ (((bits_image_t *)(img))->write_func ((ptr), (val), sizeof (*(ptr)))) #define MEMSET_WRAPPED(img, dst, val, size) \ do { \ size_t _i; \ uint8_t *_dst = (uint8_t*)(dst); \ for(_i = 0; _i < (size_t) size; _i++) { \ WRITE((img), _dst +_i, (val)); \ } \ } while (0) #else #define READ(img, ptr) (*(ptr)) #define WRITE(img, ptr, val) (*(ptr) = (val)) #define MEMSET_WRAPPED(img, dst, val, size) \ memset(dst, val, size) #endif pixman-0.38.4/pixman/pixman-arm-asm.h0000644000175000017500000000271213447762141014332 00000000000000/* * Copyright © 2008 Mozilla Corporation * Copyright © 2010 Nokia Corporation * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Mozilla Corporation not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Mozilla Corporation makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. * * Author: Jeff Muizelaar (jeff@infidigm.net) * */ /* Supplementary macro for setting function attributes */ .macro pixman_asm_function fname .func fname .global fname #ifdef __ELF__ .hidden fname .type fname, %function #endif fname: .endm pixman-0.38.4/pixman/pixman-compiler.h0000644000175000017500000001420713447762142014612 00000000000000/* Pixman uses some non-standard compiler features. This file ensures * they exist * * The features are: * * FUNC must be defined to expand to the current function * PIXMAN_EXPORT should be defined to whatever is required to * export functions from a shared library * limits limits for various types must be defined * inline must be defined * force_inline must be defined */ #if defined (__GNUC__) # define FUNC ((const char*) (__PRETTY_FUNCTION__)) #elif defined (__sun) || (defined (__STDC_VERSION__) && __STDC_VERSION__ >= 199901L) # define FUNC ((const char*) (__func__)) #else # define FUNC ((const char*) ("???")) #endif #if defined (__GNUC__) # define unlikely(expr) __builtin_expect ((expr), 0) #else # define unlikely(expr) (expr) #endif #if defined (__GNUC__) # define MAYBE_UNUSED __attribute__((unused)) #else # define MAYBE_UNUSED #endif #ifndef INT16_MIN # define INT16_MIN (-32767-1) #endif #ifndef INT16_MAX # define INT16_MAX (32767) #endif #ifndef INT32_MIN # define INT32_MIN (-2147483647-1) #endif #ifndef INT32_MAX # define INT32_MAX (2147483647) #endif #ifndef UINT32_MIN # define UINT32_MIN (0) #endif #ifndef UINT32_MAX # define UINT32_MAX (4294967295U) #endif #ifndef INT64_MIN # define INT64_MIN (-9223372036854775807-1) #endif #ifndef INT64_MAX # define INT64_MAX (9223372036854775807) #endif #ifndef SIZE_MAX # define SIZE_MAX ((size_t)-1) #endif #ifndef M_PI # define M_PI 3.14159265358979323846 #endif #ifdef _MSC_VER /* 'inline' is available only in C++ in MSVC */ # define inline __inline # define force_inline __forceinline # define noinline __declspec(noinline) #elif defined __GNUC__ || (defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590)) # define inline __inline__ # define force_inline __inline__ __attribute__ ((__always_inline__)) # define noinline __attribute__((noinline)) #else # ifndef force_inline # define force_inline inline # endif # ifndef noinline # define noinline # endif #endif /* GCC visibility */ #if defined(__GNUC__) && __GNUC__ >= 4 && !defined(_WIN32) # define PIXMAN_EXPORT __attribute__ ((visibility("default"))) /* Sun Studio 8 visibility */ #elif defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550) # define PIXMAN_EXPORT __global #else # define PIXMAN_EXPORT #endif /* member offsets */ #define CONTAINER_OF(type, member, data) \ ((type *)(((uint8_t *)data) - offsetof (type, member))) /* TLS */ #if defined(PIXMAN_NO_TLS) # define PIXMAN_DEFINE_THREAD_LOCAL(type, name) \ static type name # define PIXMAN_GET_THREAD_LOCAL(name) \ (&name) #elif defined(TLS) # define PIXMAN_DEFINE_THREAD_LOCAL(type, name) \ static TLS type name # define PIXMAN_GET_THREAD_LOCAL(name) \ (&name) #elif defined(__MINGW32__) # define _NO_W32_PSEUDO_MODIFIERS # include # define PIXMAN_DEFINE_THREAD_LOCAL(type, name) \ static volatile int tls_ ## name ## _initialized = 0; \ static void *tls_ ## name ## _mutex = NULL; \ static unsigned tls_ ## name ## _index; \ \ static type * \ tls_ ## name ## _alloc (void) \ { \ type *value = calloc (1, sizeof (type)); \ if (value) \ TlsSetValue (tls_ ## name ## _index, value); \ return value; \ } \ \ static force_inline type * \ tls_ ## name ## _get (void) \ { \ type *value; \ if (!tls_ ## name ## _initialized) \ { \ if (!tls_ ## name ## _mutex) \ { \ void *mutex = CreateMutexA (NULL, 0, NULL); \ if (InterlockedCompareExchangePointer ( \ &tls_ ## name ## _mutex, mutex, NULL) != NULL) \ { \ CloseHandle (mutex); \ } \ } \ WaitForSingleObject (tls_ ## name ## _mutex, 0xFFFFFFFF); \ if (!tls_ ## name ## _initialized) \ { \ tls_ ## name ## _index = TlsAlloc (); \ tls_ ## name ## _initialized = 1; \ } \ ReleaseMutex (tls_ ## name ## _mutex); \ } \ if (tls_ ## name ## _index == 0xFFFFFFFF) \ return NULL; \ value = TlsGetValue (tls_ ## name ## _index); \ if (!value) \ value = tls_ ## name ## _alloc (); \ return value; \ } # define PIXMAN_GET_THREAD_LOCAL(name) \ tls_ ## name ## _get () #elif defined(_MSC_VER) # define PIXMAN_DEFINE_THREAD_LOCAL(type, name) \ static __declspec(thread) type name # define PIXMAN_GET_THREAD_LOCAL(name) \ (&name) #elif defined(HAVE_PTHREADS) #include # define PIXMAN_DEFINE_THREAD_LOCAL(type, name) \ static pthread_once_t tls_ ## name ## _once_control = PTHREAD_ONCE_INIT; \ static pthread_key_t tls_ ## name ## _key; \ \ static void \ tls_ ## name ## _destroy_value (void *value) \ { \ free (value); \ } \ \ static void \ tls_ ## name ## _make_key (void) \ { \ pthread_key_create (&tls_ ## name ## _key, \ tls_ ## name ## _destroy_value); \ } \ \ static type * \ tls_ ## name ## _alloc (void) \ { \ type *value = calloc (1, sizeof (type)); \ if (value) \ pthread_setspecific (tls_ ## name ## _key, value); \ return value; \ } \ \ static force_inline type * \ tls_ ## name ## _get (void) \ { \ type *value = NULL; \ if (pthread_once (&tls_ ## name ## _once_control, \ tls_ ## name ## _make_key) == 0) \ { \ value = pthread_getspecific (tls_ ## name ## _key); \ if (!value) \ value = tls_ ## name ## _alloc (); \ } \ return value; \ } # define PIXMAN_GET_THREAD_LOCAL(name) \ tls_ ## name ## _get () #else # error "Unknown thread local support for this system. Pixman will not work with multiple threads. Define PIXMAN_NO_TLS to acknowledge and accept this limitation and compile pixman without thread-safety support." #endif pixman-0.38.4/pixman/pixman-combine32.h0000644000175000017500000001565613447762142014572 00000000000000#define COMPONENT_SIZE 8 #define MASK 0xff #define ONE_HALF 0x80 #define A_SHIFT 8 * 3 #define R_SHIFT 8 * 2 #define G_SHIFT 8 #define A_MASK 0xff000000 #define R_MASK 0xff0000 #define G_MASK 0xff00 #define RB_MASK 0xff00ff #define AG_MASK 0xff00ff00 #define RB_ONE_HALF 0x800080 #define RB_MASK_PLUS_ONE 0x10000100 #define ALPHA_8(x) ((x) >> A_SHIFT) #define RED_8(x) (((x) >> R_SHIFT) & MASK) #define GREEN_8(x) (((x) >> G_SHIFT) & MASK) #define BLUE_8(x) ((x) & MASK) /* * ARMv6 has UQADD8 instruction, which implements unsigned saturated * addition for 8-bit values packed in 32-bit registers. It is very useful * for UN8x4_ADD_UN8x4, UN8_rb_ADD_UN8_rb and ADD_UN8 macros (which would * otherwise need a lot of arithmetic operations to simulate this operation). * Since most of the major ARM linux distros are built for ARMv7, we are * much less dependent on runtime CPU detection and can get practical * benefits from conditional compilation here for a lot of users. */ #if defined(USE_GCC_INLINE_ASM) && defined(__arm__) && \ !defined(__aarch64__) && (!defined(__thumb__) || defined(__thumb2__)) #if defined(__ARM_ARCH_6__) || defined(__ARM_ARCH_6J__) || \ defined(__ARM_ARCH_6K__) || defined(__ARM_ARCH_6Z__) || \ defined(__ARM_ARCH_6ZK__) || defined(__ARM_ARCH_6T2__) || \ defined(__ARM_ARCH_6M__) || defined(__ARM_ARCH_7__) || \ defined(__ARM_ARCH_7A__) || defined(__ARM_ARCH_7R__) || \ defined(__ARM_ARCH_7M__) || defined(__ARM_ARCH_7EM__) static force_inline uint32_t un8x4_add_un8x4 (uint32_t x, uint32_t y) { uint32_t t; asm ("uqadd8 %0, %1, %2" : "=r" (t) : "%r" (x), "r" (y)); return t; } #define UN8x4_ADD_UN8x4(x, y) \ ((x) = un8x4_add_un8x4 ((x), (y))) #define UN8_rb_ADD_UN8_rb(x, y, t) \ ((t) = un8x4_add_un8x4 ((x), (y)), (x) = (t)) #define ADD_UN8(x, y, t) \ ((t) = (x), un8x4_add_un8x4 ((t), (y))) #endif #endif /*****************************************************************************/ /* * Helper macros. */ #define MUL_UN8(a, b, t) \ ((t) = (a) * (uint16_t)(b) + ONE_HALF, ((((t) >> G_SHIFT ) + (t) ) >> G_SHIFT )) #define DIV_UN8(a, b) \ (((uint16_t) (a) * MASK + ((b) / 2)) / (b)) #ifndef ADD_UN8 #define ADD_UN8(x, y, t) \ ((t) = (x) + (y), \ (uint32_t) (uint8_t) ((t) | (0 - ((t) >> G_SHIFT)))) #endif #define DIV_ONE_UN8(x) \ (((x) + ONE_HALF + (((x) + ONE_HALF) >> G_SHIFT)) >> G_SHIFT) /* * The methods below use some tricks to be able to do two color * components at the same time. */ /* * x_rb = (x_rb * a) / 255 */ #define UN8_rb_MUL_UN8(x, a, t) \ do \ { \ t = ((x) & RB_MASK) * (a); \ t += RB_ONE_HALF; \ x = (t + ((t >> G_SHIFT) & RB_MASK)) >> G_SHIFT; \ x &= RB_MASK; \ } while (0) /* * x_rb = min (x_rb + y_rb, 255) */ #ifndef UN8_rb_ADD_UN8_rb #define UN8_rb_ADD_UN8_rb(x, y, t) \ do \ { \ t = ((x) + (y)); \ t |= RB_MASK_PLUS_ONE - ((t >> G_SHIFT) & RB_MASK); \ x = (t & RB_MASK); \ } while (0) #endif /* * x_rb = (x_rb * a_rb) / 255 */ #define UN8_rb_MUL_UN8_rb(x, a, t) \ do \ { \ t = (x & MASK) * (a & MASK); \ t |= (x & R_MASK) * ((a >> R_SHIFT) & MASK); \ t += RB_ONE_HALF; \ t = (t + ((t >> G_SHIFT) & RB_MASK)) >> G_SHIFT; \ x = t & RB_MASK; \ } while (0) /* * x_c = (x_c * a) / 255 */ #define UN8x4_MUL_UN8(x, a) \ do \ { \ uint32_t r1__, r2__, t__; \ \ r1__ = (x); \ UN8_rb_MUL_UN8 (r1__, (a), t__); \ \ r2__ = (x) >> G_SHIFT; \ UN8_rb_MUL_UN8 (r2__, (a), t__); \ \ (x) = r1__ | (r2__ << G_SHIFT); \ } while (0) /* * x_c = (x_c * a) / 255 + y_c */ #define UN8x4_MUL_UN8_ADD_UN8x4(x, a, y) \ do \ { \ uint32_t r1__, r2__, r3__, t__; \ \ r1__ = (x); \ r2__ = (y) & RB_MASK; \ UN8_rb_MUL_UN8 (r1__, (a), t__); \ UN8_rb_ADD_UN8_rb (r1__, r2__, t__); \ \ r2__ = (x) >> G_SHIFT; \ r3__ = ((y) >> G_SHIFT) & RB_MASK; \ UN8_rb_MUL_UN8 (r2__, (a), t__); \ UN8_rb_ADD_UN8_rb (r2__, r3__, t__); \ \ (x) = r1__ | (r2__ << G_SHIFT); \ } while (0) /* * x_c = (x_c * a + y_c * b) / 255 */ #define UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8(x, a, y, b) \ do \ { \ uint32_t r1__, r2__, r3__, t__; \ \ r1__ = (x); \ r2__ = (y); \ UN8_rb_MUL_UN8 (r1__, (a), t__); \ UN8_rb_MUL_UN8 (r2__, (b), t__); \ UN8_rb_ADD_UN8_rb (r1__, r2__, t__); \ \ r2__ = ((x) >> G_SHIFT); \ r3__ = ((y) >> G_SHIFT); \ UN8_rb_MUL_UN8 (r2__, (a), t__); \ UN8_rb_MUL_UN8 (r3__, (b), t__); \ UN8_rb_ADD_UN8_rb (r2__, r3__, t__); \ \ (x) = r1__ | (r2__ << G_SHIFT); \ } while (0) /* * x_c = (x_c * a_c) / 255 */ #define UN8x4_MUL_UN8x4(x, a) \ do \ { \ uint32_t r1__, r2__, r3__, t__; \ \ r1__ = (x); \ r2__ = (a); \ UN8_rb_MUL_UN8_rb (r1__, r2__, t__); \ \ r2__ = (x) >> G_SHIFT; \ r3__ = (a) >> G_SHIFT; \ UN8_rb_MUL_UN8_rb (r2__, r3__, t__); \ \ (x) = r1__ | (r2__ << G_SHIFT); \ } while (0) /* * x_c = (x_c * a_c) / 255 + y_c */ #define UN8x4_MUL_UN8x4_ADD_UN8x4(x, a, y) \ do \ { \ uint32_t r1__, r2__, r3__, t__; \ \ r1__ = (x); \ r2__ = (a); \ UN8_rb_MUL_UN8_rb (r1__, r2__, t__); \ r2__ = (y) & RB_MASK; \ UN8_rb_ADD_UN8_rb (r1__, r2__, t__); \ \ r2__ = ((x) >> G_SHIFT); \ r3__ = ((a) >> G_SHIFT); \ UN8_rb_MUL_UN8_rb (r2__, r3__, t__); \ r3__ = ((y) >> G_SHIFT) & RB_MASK; \ UN8_rb_ADD_UN8_rb (r2__, r3__, t__); \ \ (x) = r1__ | (r2__ << G_SHIFT); \ } while (0) /* * x_c = (x_c * a_c + y_c * b) / 255 */ #define UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8(x, a, y, b) \ do \ { \ uint32_t r1__, r2__, r3__, t__; \ \ r1__ = (x); \ r2__ = (a); \ UN8_rb_MUL_UN8_rb (r1__, r2__, t__); \ r2__ = (y); \ UN8_rb_MUL_UN8 (r2__, (b), t__); \ UN8_rb_ADD_UN8_rb (r1__, r2__, t__); \ \ r2__ = (x) >> G_SHIFT; \ r3__ = (a) >> G_SHIFT; \ UN8_rb_MUL_UN8_rb (r2__, r3__, t__); \ r3__ = (y) >> G_SHIFT; \ UN8_rb_MUL_UN8 (r3__, (b), t__); \ UN8_rb_ADD_UN8_rb (r2__, r3__, t__); \ \ x = r1__ | (r2__ << G_SHIFT); \ } while (0) /* x_c = min(x_c + y_c, 255) */ #ifndef UN8x4_ADD_UN8x4 #define UN8x4_ADD_UN8x4(x, y) \ do \ { \ uint32_t r1__, r2__, r3__, t__; \ \ r1__ = (x) & RB_MASK; \ r2__ = (y) & RB_MASK; \ UN8_rb_ADD_UN8_rb (r1__, r2__, t__); \ \ r2__ = ((x) >> G_SHIFT) & RB_MASK; \ r3__ = ((y) >> G_SHIFT) & RB_MASK; \ UN8_rb_ADD_UN8_rb (r2__, r3__, t__); \ \ x = r1__ | (r2__ << G_SHIFT); \ } while (0) #endif pixman-0.38.4/pixman/pixman-arm-neon-asm-bilinear.S0000644000175000017500000013020213447762141017021 00000000000000/* * Copyright © 2011 SCore Corporation * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. * * Author: Siarhei Siamashka (siarhei.siamashka@nokia.com) * Author: Taekyun Kim (tkq.kim@samsung.com) */ /* * This file contains scaled bilinear scanline functions implemented * using older siarhei's bilinear macro template. * * << General scanline function procedures >> * 1. bilinear interpolate source pixels * 2. load mask pixels * 3. load destination pixels * 4. duplicate mask to fill whole register * 5. interleave source & destination pixels * 6. apply mask to source pixels * 7. combine source & destination pixels * 8, Deinterleave final result * 9. store destination pixels * * All registers with single number (i.e. src0, tmp0) are 64-bits registers. * Registers with double numbers(src01, dst01) are 128-bits registers. * All temp registers can be used freely outside the code block. * Assume that symbol(register .req) OUT and MASK are defined at caller of these macro blocks. * * Remarks * There can be lots of pipeline stalls inside code block and between code blocks. * Further optimizations will be done by new macro templates using head/tail_head/tail scheme. */ /* Prevent the stack from becoming executable for no reason... */ #if defined(__linux__) && defined (__ELF__) .section .note.GNU-stack,"",%progbits #endif .text .fpu neon .arch armv7a .object_arch armv4 .eabi_attribute 10, 0 .eabi_attribute 12, 0 .arm .altmacro .p2align 2 #include "pixman-private.h" #include "pixman-arm-asm.h" #include "pixman-arm-neon-asm.h" /* * Bilinear macros from pixman-arm-neon-asm.S */ /* * Bilinear scaling support code which tries to provide pixel fetching, color * format conversion, and interpolation as separate macros which can be used * as the basic building blocks for constructing bilinear scanline functions. */ .macro bilinear_load_8888 reg1, reg2, tmp mov TMP1, X, asr #16 add X, X, UX add TMP1, TOP, TMP1, asl #2 vld1.32 {reg1}, [TMP1], STRIDE vld1.32 {reg2}, [TMP1] .endm .macro bilinear_load_0565 reg1, reg2, tmp mov TMP1, X, asr #16 add X, X, UX add TMP1, TOP, TMP1, asl #1 vld1.32 {reg2[0]}, [TMP1], STRIDE vld1.32 {reg2[1]}, [TMP1] convert_four_0565_to_x888_packed reg2, reg1, reg2, tmp .endm .macro bilinear_load_and_vertical_interpolate_two_8888 \ acc1, acc2, reg1, reg2, reg3, reg4, tmp1, tmp2 bilinear_load_8888 reg1, reg2, tmp1 vmull.u8 acc1, reg1, d28 vmlal.u8 acc1, reg2, d29 bilinear_load_8888 reg3, reg4, tmp2 vmull.u8 acc2, reg3, d28 vmlal.u8 acc2, reg4, d29 .endm .macro bilinear_load_and_vertical_interpolate_four_8888 \ xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi \ yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi bilinear_load_and_vertical_interpolate_two_8888 \ xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi bilinear_load_and_vertical_interpolate_two_8888 \ yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi .endm .macro bilinear_load_and_vertical_interpolate_two_0565 \ acc1, acc2, reg1, reg2, reg3, reg4, acc2lo, acc2hi mov TMP1, X, asr #16 add X, X, UX add TMP1, TOP, TMP1, asl #1 mov TMP2, X, asr #16 add X, X, UX add TMP2, TOP, TMP2, asl #1 vld1.32 {acc2lo[0]}, [TMP1], STRIDE vld1.32 {acc2hi[0]}, [TMP2], STRIDE vld1.32 {acc2lo[1]}, [TMP1] vld1.32 {acc2hi[1]}, [TMP2] convert_0565_to_x888 acc2, reg3, reg2, reg1 vzip.u8 reg1, reg3 vzip.u8 reg2, reg4 vzip.u8 reg3, reg4 vzip.u8 reg1, reg2 vmull.u8 acc1, reg1, d28 vmlal.u8 acc1, reg2, d29 vmull.u8 acc2, reg3, d28 vmlal.u8 acc2, reg4, d29 .endm .macro bilinear_load_and_vertical_interpolate_four_0565 \ xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi \ yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi mov TMP1, X, asr #16 add X, X, UX add TMP1, TOP, TMP1, asl #1 mov TMP2, X, asr #16 add X, X, UX add TMP2, TOP, TMP2, asl #1 vld1.32 {xacc2lo[0]}, [TMP1], STRIDE vld1.32 {xacc2hi[0]}, [TMP2], STRIDE vld1.32 {xacc2lo[1]}, [TMP1] vld1.32 {xacc2hi[1]}, [TMP2] convert_0565_to_x888 xacc2, xreg3, xreg2, xreg1 mov TMP1, X, asr #16 add X, X, UX add TMP1, TOP, TMP1, asl #1 mov TMP2, X, asr #16 add X, X, UX add TMP2, TOP, TMP2, asl #1 vld1.32 {yacc2lo[0]}, [TMP1], STRIDE vzip.u8 xreg1, xreg3 vld1.32 {yacc2hi[0]}, [TMP2], STRIDE vzip.u8 xreg2, xreg4 vld1.32 {yacc2lo[1]}, [TMP1] vzip.u8 xreg3, xreg4 vld1.32 {yacc2hi[1]}, [TMP2] vzip.u8 xreg1, xreg2 convert_0565_to_x888 yacc2, yreg3, yreg2, yreg1 vmull.u8 xacc1, xreg1, d28 vzip.u8 yreg1, yreg3 vmlal.u8 xacc1, xreg2, d29 vzip.u8 yreg2, yreg4 vmull.u8 xacc2, xreg3, d28 vzip.u8 yreg3, yreg4 vmlal.u8 xacc2, xreg4, d29 vzip.u8 yreg1, yreg2 vmull.u8 yacc1, yreg1, d28 vmlal.u8 yacc1, yreg2, d29 vmull.u8 yacc2, yreg3, d28 vmlal.u8 yacc2, yreg4, d29 .endm .macro bilinear_store_8888 numpix, tmp1, tmp2 .if numpix == 4 vst1.32 {d0, d1}, [OUT]! .elseif numpix == 2 vst1.32 {d0}, [OUT]! .elseif numpix == 1 vst1.32 {d0[0]}, [OUT, :32]! .else .error bilinear_store_8888 numpix is unsupported .endif .endm .macro bilinear_store_0565 numpix, tmp1, tmp2 vuzp.u8 d0, d1 vuzp.u8 d2, d3 vuzp.u8 d1, d3 vuzp.u8 d0, d2 convert_8888_to_0565 d2, d1, d0, q1, tmp1, tmp2 .if numpix == 4 vst1.16 {d2}, [OUT]! .elseif numpix == 2 vst1.32 {d2[0]}, [OUT]! .elseif numpix == 1 vst1.16 {d2[0]}, [OUT]! .else .error bilinear_store_0565 numpix is unsupported .endif .endm /* * Macros for loading mask pixels into register 'mask'. * vdup must be done in somewhere else. */ .macro bilinear_load_mask_x numpix, mask .endm .macro bilinear_load_mask_8 numpix, mask .if numpix == 4 vld1.32 {mask[0]}, [MASK]! .elseif numpix == 2 vld1.16 {mask[0]}, [MASK]! .elseif numpix == 1 vld1.8 {mask[0]}, [MASK]! .else .error bilinear_load_mask_8 numpix is unsupported .endif pld [MASK, #prefetch_offset] .endm .macro bilinear_load_mask mask_fmt, numpix, mask bilinear_load_mask_&mask_fmt numpix, mask .endm /* * Macros for loading destination pixels into register 'dst0' and 'dst1'. * Interleave should be done somewhere else. */ .macro bilinear_load_dst_0565_src numpix, dst0, dst1, dst01 .endm .macro bilinear_load_dst_8888_src numpix, dst0, dst1, dst01 .endm .macro bilinear_load_dst_8888 numpix, dst0, dst1, dst01 .if numpix == 4 vld1.32 {dst0, dst1}, [OUT] .elseif numpix == 2 vld1.32 {dst0}, [OUT] .elseif numpix == 1 vld1.32 {dst0[0]}, [OUT] .else .error bilinear_load_dst_8888 numpix is unsupported .endif pld [OUT, #(prefetch_offset * 4)] .endm .macro bilinear_load_dst_8888_over numpix, dst0, dst1, dst01 bilinear_load_dst_8888 numpix, dst0, dst1, dst01 .endm .macro bilinear_load_dst_8888_add numpix, dst0, dst1, dst01 bilinear_load_dst_8888 numpix, dst0, dst1, dst01 .endm .macro bilinear_load_dst dst_fmt, op, numpix, dst0, dst1, dst01 bilinear_load_dst_&dst_fmt&_&op numpix, dst0, dst1, dst01 .endm /* * Macros for duplicating partially loaded mask to fill entire register. * We will apply mask to interleaved source pixels, that is * (r0, r1, r2, r3, g0, g1, g2, g3) x (m0, m1, m2, m3, m0, m1, m2, m3) * (b0, b1, b2, b3, a0, a1, a2, a3) x (m0, m1, m2, m3, m0, m1, m2, m3) * So, we need to duplicate loaded mask into whole register. * * For two pixel case * (r0, r1, x, x, g0, g1, x, x) x (m0, m1, m0, m1, m0, m1, m0, m1) * (b0, b1, x, x, a0, a1, x, x) x (m0, m1, m0, m1, m0, m1, m0, m1) * We can do some optimizations for this including last pixel cases. */ .macro bilinear_duplicate_mask_x numpix, mask .endm .macro bilinear_duplicate_mask_8 numpix, mask .if numpix == 4 vdup.32 mask, mask[0] .elseif numpix == 2 vdup.16 mask, mask[0] .elseif numpix == 1 vdup.8 mask, mask[0] .else .error bilinear_duplicate_mask_8 is unsupported .endif .endm .macro bilinear_duplicate_mask mask_fmt, numpix, mask bilinear_duplicate_mask_&mask_fmt numpix, mask .endm /* * Macros for interleaving src and dst pixels to rrrr gggg bbbb aaaa form. * Interleave should be done when maks is enabled or operator is 'over'. */ .macro bilinear_interleave src0, src1, dst0, dst1 vuzp.8 src0, src1 vuzp.8 dst0, dst1 vuzp.8 src0, src1 vuzp.8 dst0, dst1 .endm .macro bilinear_interleave_src_dst_x_src \ numpix, src0, src1, src01, dst0, dst1, dst01 .endm .macro bilinear_interleave_src_dst_x_over \ numpix, src0, src1, src01, dst0, dst1, dst01 bilinear_interleave src0, src1, dst0, dst1 .endm .macro bilinear_interleave_src_dst_x_add \ numpix, src0, src1, src01, dst0, dst1, dst01 .endm .macro bilinear_interleave_src_dst_8_src \ numpix, src0, src1, src01, dst0, dst1, dst01 bilinear_interleave src0, src1, dst0, dst1 .endm .macro bilinear_interleave_src_dst_8_over \ numpix, src0, src1, src01, dst0, dst1, dst01 bilinear_interleave src0, src1, dst0, dst1 .endm .macro bilinear_interleave_src_dst_8_add \ numpix, src0, src1, src01, dst0, dst1, dst01 bilinear_interleave src0, src1, dst0, dst1 .endm .macro bilinear_interleave_src_dst \ mask_fmt, op, numpix, src0, src1, src01, dst0, dst1, dst01 bilinear_interleave_src_dst_&mask_fmt&_&op \ numpix, src0, src1, src01, dst0, dst1, dst01 .endm /* * Macros for applying masks to src pixels. (see combine_mask_u() function) * src, dst should be in interleaved form. * mask register should be in form (m0, m1, m2, m3). */ .macro bilinear_apply_mask_to_src_x \ numpix, src0, src1, src01, mask, \ tmp01, tmp23, tmp45, tmp67 .endm .macro bilinear_apply_mask_to_src_8 \ numpix, src0, src1, src01, mask, \ tmp01, tmp23, tmp45, tmp67 vmull.u8 tmp01, src0, mask vmull.u8 tmp23, src1, mask /* bubbles */ vrshr.u16 tmp45, tmp01, #8 vrshr.u16 tmp67, tmp23, #8 /* bubbles */ vraddhn.u16 src0, tmp45, tmp01 vraddhn.u16 src1, tmp67, tmp23 .endm .macro bilinear_apply_mask_to_src \ mask_fmt, numpix, src0, src1, src01, mask, \ tmp01, tmp23, tmp45, tmp67 bilinear_apply_mask_to_src_&mask_fmt \ numpix, src0, src1, src01, mask, \ tmp01, tmp23, tmp45, tmp67 .endm /* * Macros for combining src and destination pixels. * Interleave or not is depending on operator 'op'. */ .macro bilinear_combine_src \ numpix, src0, src1, src01, dst0, dst1, dst01, \ tmp01, tmp23, tmp45, tmp67, tmp8 .endm .macro bilinear_combine_over \ numpix, src0, src1, src01, dst0, dst1, dst01, \ tmp01, tmp23, tmp45, tmp67, tmp8 vdup.32 tmp8, src1[1] /* bubbles */ vmvn.8 tmp8, tmp8 /* bubbles */ vmull.u8 tmp01, dst0, tmp8 /* bubbles */ vmull.u8 tmp23, dst1, tmp8 /* bubbles */ vrshr.u16 tmp45, tmp01, #8 vrshr.u16 tmp67, tmp23, #8 /* bubbles */ vraddhn.u16 dst0, tmp45, tmp01 vraddhn.u16 dst1, tmp67, tmp23 /* bubbles */ vqadd.u8 src01, dst01, src01 .endm .macro bilinear_combine_add \ numpix, src0, src1, src01, dst0, dst1, dst01, \ tmp01, tmp23, tmp45, tmp67, tmp8 vqadd.u8 src01, dst01, src01 .endm .macro bilinear_combine \ op, numpix, src0, src1, src01, dst0, dst1, dst01, \ tmp01, tmp23, tmp45, tmp67, tmp8 bilinear_combine_&op \ numpix, src0, src1, src01, dst0, dst1, dst01, \ tmp01, tmp23, tmp45, tmp67, tmp8 .endm /* * Macros for final deinterleaving of destination pixels if needed. */ .macro bilinear_deinterleave numpix, dst0, dst1, dst01 vuzp.8 dst0, dst1 /* bubbles */ vuzp.8 dst0, dst1 .endm .macro bilinear_deinterleave_dst_x_src numpix, dst0, dst1, dst01 .endm .macro bilinear_deinterleave_dst_x_over numpix, dst0, dst1, dst01 bilinear_deinterleave numpix, dst0, dst1, dst01 .endm .macro bilinear_deinterleave_dst_x_add numpix, dst0, dst1, dst01 .endm .macro bilinear_deinterleave_dst_8_src numpix, dst0, dst1, dst01 bilinear_deinterleave numpix, dst0, dst1, dst01 .endm .macro bilinear_deinterleave_dst_8_over numpix, dst0, dst1, dst01 bilinear_deinterleave numpix, dst0, dst1, dst01 .endm .macro bilinear_deinterleave_dst_8_add numpix, dst0, dst1, dst01 bilinear_deinterleave numpix, dst0, dst1, dst01 .endm .macro bilinear_deinterleave_dst mask_fmt, op, numpix, dst0, dst1, dst01 bilinear_deinterleave_dst_&mask_fmt&_&op numpix, dst0, dst1, dst01 .endm .macro bilinear_interpolate_last_pixel src_fmt, mask_fmt, dst_fmt, op bilinear_load_&src_fmt d0, d1, d2 bilinear_load_mask mask_fmt, 1, d4 bilinear_load_dst dst_fmt, op, 1, d18, d19, q9 vmull.u8 q1, d0, d28 vmlal.u8 q1, d1, d29 /* 5 cycles bubble */ vshll.u16 q0, d2, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q0, d2, d30 vmlal.u16 q0, d3, d30 /* 5 cycles bubble */ bilinear_duplicate_mask mask_fmt, 1, d4 vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS) /* 3 cycles bubble */ vmovn.u16 d0, q0 /* 1 cycle bubble */ bilinear_interleave_src_dst \ mask_fmt, op, 1, d0, d1, q0, d18, d19, q9 bilinear_apply_mask_to_src \ mask_fmt, 1, d0, d1, q0, d4, \ q3, q8, q10, q11 bilinear_combine \ op, 1, d0, d1, q0, d18, d19, q9, \ q3, q8, q10, q11, d5 bilinear_deinterleave_dst mask_fmt, op, 1, d0, d1, q0 bilinear_store_&dst_fmt 1, q2, q3 .endm .macro bilinear_interpolate_two_pixels src_fmt, mask_fmt, dst_fmt, op bilinear_load_and_vertical_interpolate_two_&src_fmt \ q1, q11, d0, d1, d20, d21, d22, d23 bilinear_load_mask mask_fmt, 2, d4 bilinear_load_dst dst_fmt, op, 2, d18, d19, q9 vshll.u16 q0, d2, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q0, d2, d30 vmlal.u16 q0, d3, d30 vshll.u16 q10, d22, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q10, d22, d31 vmlal.u16 q10, d23, d31 vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d1, q10, #(2 * BILINEAR_INTERPOLATION_BITS) bilinear_duplicate_mask mask_fmt, 2, d4 vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vadd.u16 q12, q12, q13 vmovn.u16 d0, q0 bilinear_interleave_src_dst \ mask_fmt, op, 2, d0, d1, q0, d18, d19, q9 bilinear_apply_mask_to_src \ mask_fmt, 2, d0, d1, q0, d4, \ q3, q8, q10, q11 bilinear_combine \ op, 2, d0, d1, q0, d18, d19, q9, \ q3, q8, q10, q11, d5 bilinear_deinterleave_dst mask_fmt, op, 2, d0, d1, q0 bilinear_store_&dst_fmt 2, q2, q3 .endm .macro bilinear_interpolate_four_pixels src_fmt, mask_fmt, dst_fmt, op bilinear_load_and_vertical_interpolate_four_&src_fmt \ q1, q11, d0, d1, d20, d21, d22, d23 \ q3, q9, d4, d5, d16, d17, d18, d19 pld [TMP1, PF_OFFS] sub TMP1, TMP1, STRIDE vshll.u16 q0, d2, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q0, d2, d30 vmlal.u16 q0, d3, d30 vshll.u16 q10, d22, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q10, d22, d31 vmlal.u16 q10, d23, d31 vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vshll.u16 q2, d6, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q2, d6, d30 vmlal.u16 q2, d7, d30 vshll.u16 q8, d18, #BILINEAR_INTERPOLATION_BITS bilinear_load_mask mask_fmt, 4, d22 bilinear_load_dst dst_fmt, op, 4, d2, d3, q1 pld [TMP1, PF_OFFS] vmlsl.u16 q8, d18, d31 vmlal.u16 q8, d19, d31 vadd.u16 q12, q12, q13 vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d1, q10, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d5, q8, #(2 * BILINEAR_INTERPOLATION_BITS) bilinear_duplicate_mask mask_fmt, 4, d22 vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vmovn.u16 d0, q0 vmovn.u16 d1, q2 vadd.u16 q12, q12, q13 bilinear_interleave_src_dst \ mask_fmt, op, 4, d0, d1, q0, d2, d3, q1 bilinear_apply_mask_to_src \ mask_fmt, 4, d0, d1, q0, d22, \ q3, q8, q9, q10 bilinear_combine \ op, 4, d0, d1, q0, d2, d3, q1, \ q3, q8, q9, q10, d23 bilinear_deinterleave_dst mask_fmt, op, 4, d0, d1, q0 bilinear_store_&dst_fmt 4, q2, q3 .endm .set BILINEAR_FLAG_USE_MASK, 1 .set BILINEAR_FLAG_USE_ALL_NEON_REGS, 2 /* * Main template macro for generating NEON optimized bilinear scanline functions. * * Bilinear scanline generator macro take folling arguments: * fname - name of the function to generate * src_fmt - source color format (8888 or 0565) * dst_fmt - destination color format (8888 or 0565) * src/dst_bpp_shift - (1 << bpp_shift) is the size of src/dst pixel in bytes * process_last_pixel - code block that interpolate one pixel and does not * update horizontal weight * process_two_pixels - code block that interpolate two pixels and update * horizontal weight * process_four_pixels - code block that interpolate four pixels and update * horizontal weight * process_pixblock_head - head part of middle loop * process_pixblock_tail - tail part of middle loop * process_pixblock_tail_head - tail_head of middle loop * pixblock_size - number of pixels processed in a single middle loop * prefetch_distance - prefetch in the source image by that many pixels ahead */ .macro generate_bilinear_scanline_func \ fname, \ src_fmt, dst_fmt, src_bpp_shift, dst_bpp_shift, \ bilinear_process_last_pixel, \ bilinear_process_two_pixels, \ bilinear_process_four_pixels, \ bilinear_process_pixblock_head, \ bilinear_process_pixblock_tail, \ bilinear_process_pixblock_tail_head, \ pixblock_size, \ prefetch_distance, \ flags pixman_asm_function fname .if pixblock_size == 8 .elseif pixblock_size == 4 .else .error unsupported pixblock size .endif .if ((flags) & BILINEAR_FLAG_USE_MASK) == 0 OUT .req r0 TOP .req r1 BOTTOM .req r2 WT .req r3 WB .req r4 X .req r5 UX .req r6 WIDTH .req ip TMP1 .req r3 TMP2 .req r4 PF_OFFS .req r7 TMP3 .req r8 TMP4 .req r9 STRIDE .req r2 mov ip, sp push {r4, r5, r6, r7, r8, r9} mov PF_OFFS, #prefetch_distance ldmia ip, {WB, X, UX, WIDTH} .else OUT .req r0 MASK .req r1 TOP .req r2 BOTTOM .req r3 WT .req r4 WB .req r5 X .req r6 UX .req r7 WIDTH .req ip TMP1 .req r4 TMP2 .req r5 PF_OFFS .req r8 TMP3 .req r9 TMP4 .req r10 STRIDE .req r3 .set prefetch_offset, prefetch_distance mov ip, sp push {r4, r5, r6, r7, r8, r9, r10, ip} mov PF_OFFS, #prefetch_distance ldmia ip, {WT, WB, X, UX, WIDTH} .endif mul PF_OFFS, PF_OFFS, UX .if ((flags) & BILINEAR_FLAG_USE_ALL_NEON_REGS) != 0 vpush {d8-d15} .endif sub STRIDE, BOTTOM, TOP .unreq BOTTOM cmp WIDTH, #0 ble 3f vdup.u16 q12, X vdup.u16 q13, UX vdup.u8 d28, WT vdup.u8 d29, WB vadd.u16 d25, d25, d26 /* ensure good destination alignment */ cmp WIDTH, #1 blt 0f tst OUT, #(1 << dst_bpp_shift) beq 0f vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vadd.u16 q12, q12, q13 bilinear_process_last_pixel sub WIDTH, WIDTH, #1 0: vadd.u16 q13, q13, q13 vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vadd.u16 q12, q12, q13 cmp WIDTH, #2 blt 0f tst OUT, #(1 << (dst_bpp_shift + 1)) beq 0f bilinear_process_two_pixels sub WIDTH, WIDTH, #2 0: .if pixblock_size == 8 cmp WIDTH, #4 blt 0f tst OUT, #(1 << (dst_bpp_shift + 2)) beq 0f bilinear_process_four_pixels sub WIDTH, WIDTH, #4 0: .endif subs WIDTH, WIDTH, #pixblock_size blt 1f mov PF_OFFS, PF_OFFS, asr #(16 - src_bpp_shift) bilinear_process_pixblock_head subs WIDTH, WIDTH, #pixblock_size blt 5f 0: bilinear_process_pixblock_tail_head subs WIDTH, WIDTH, #pixblock_size bge 0b 5: bilinear_process_pixblock_tail 1: .if pixblock_size == 8 tst WIDTH, #4 beq 2f bilinear_process_four_pixels 2: .endif /* handle the remaining trailing pixels */ tst WIDTH, #2 beq 2f bilinear_process_two_pixels 2: tst WIDTH, #1 beq 3f bilinear_process_last_pixel 3: .if ((flags) & BILINEAR_FLAG_USE_ALL_NEON_REGS) != 0 vpop {d8-d15} .endif .if ((flags) & BILINEAR_FLAG_USE_MASK) == 0 pop {r4, r5, r6, r7, r8, r9} .else pop {r4, r5, r6, r7, r8, r9, r10, ip} .endif bx lr .unreq OUT .unreq TOP .unreq WT .unreq WB .unreq X .unreq UX .unreq WIDTH .unreq TMP1 .unreq TMP2 .unreq PF_OFFS .unreq TMP3 .unreq TMP4 .unreq STRIDE .if ((flags) & BILINEAR_FLAG_USE_MASK) != 0 .unreq MASK .endif .endfunc .endm /* src_8888_8_8888 */ .macro bilinear_src_8888_8_8888_process_last_pixel bilinear_interpolate_last_pixel 8888, 8, 8888, src .endm .macro bilinear_src_8888_8_8888_process_two_pixels bilinear_interpolate_two_pixels 8888, 8, 8888, src .endm .macro bilinear_src_8888_8_8888_process_four_pixels bilinear_interpolate_four_pixels 8888, 8, 8888, src .endm .macro bilinear_src_8888_8_8888_process_pixblock_head bilinear_src_8888_8_8888_process_four_pixels .endm .macro bilinear_src_8888_8_8888_process_pixblock_tail .endm .macro bilinear_src_8888_8_8888_process_pixblock_tail_head bilinear_src_8888_8_8888_process_pixblock_tail bilinear_src_8888_8_8888_process_pixblock_head .endm /* src_8888_8_0565 */ .macro bilinear_src_8888_8_0565_process_last_pixel bilinear_interpolate_last_pixel 8888, 8, 0565, src .endm .macro bilinear_src_8888_8_0565_process_two_pixels bilinear_interpolate_two_pixels 8888, 8, 0565, src .endm .macro bilinear_src_8888_8_0565_process_four_pixels bilinear_interpolate_four_pixels 8888, 8, 0565, src .endm .macro bilinear_src_8888_8_0565_process_pixblock_head bilinear_src_8888_8_0565_process_four_pixels .endm .macro bilinear_src_8888_8_0565_process_pixblock_tail .endm .macro bilinear_src_8888_8_0565_process_pixblock_tail_head bilinear_src_8888_8_0565_process_pixblock_tail bilinear_src_8888_8_0565_process_pixblock_head .endm /* src_0565_8_x888 */ .macro bilinear_src_0565_8_x888_process_last_pixel bilinear_interpolate_last_pixel 0565, 8, 8888, src .endm .macro bilinear_src_0565_8_x888_process_two_pixels bilinear_interpolate_two_pixels 0565, 8, 8888, src .endm .macro bilinear_src_0565_8_x888_process_four_pixels bilinear_interpolate_four_pixels 0565, 8, 8888, src .endm .macro bilinear_src_0565_8_x888_process_pixblock_head bilinear_src_0565_8_x888_process_four_pixels .endm .macro bilinear_src_0565_8_x888_process_pixblock_tail .endm .macro bilinear_src_0565_8_x888_process_pixblock_tail_head bilinear_src_0565_8_x888_process_pixblock_tail bilinear_src_0565_8_x888_process_pixblock_head .endm /* src_0565_8_0565 */ .macro bilinear_src_0565_8_0565_process_last_pixel bilinear_interpolate_last_pixel 0565, 8, 0565, src .endm .macro bilinear_src_0565_8_0565_process_two_pixels bilinear_interpolate_two_pixels 0565, 8, 0565, src .endm .macro bilinear_src_0565_8_0565_process_four_pixels bilinear_interpolate_four_pixels 0565, 8, 0565, src .endm .macro bilinear_src_0565_8_0565_process_pixblock_head bilinear_src_0565_8_0565_process_four_pixels .endm .macro bilinear_src_0565_8_0565_process_pixblock_tail .endm .macro bilinear_src_0565_8_0565_process_pixblock_tail_head bilinear_src_0565_8_0565_process_pixblock_tail bilinear_src_0565_8_0565_process_pixblock_head .endm /* over_8888_8888 */ .macro bilinear_over_8888_8888_process_last_pixel bilinear_interpolate_last_pixel 8888, x, 8888, over .endm .macro bilinear_over_8888_8888_process_two_pixels bilinear_interpolate_two_pixels 8888, x, 8888, over .endm .macro bilinear_over_8888_8888_process_four_pixels bilinear_interpolate_four_pixels 8888, x, 8888, over .endm .macro bilinear_over_8888_8888_process_pixblock_head mov TMP1, X, asr #16 add X, X, UX add TMP1, TOP, TMP1, asl #2 mov TMP2, X, asr #16 add X, X, UX add TMP2, TOP, TMP2, asl #2 vld1.32 {d22}, [TMP1], STRIDE vld1.32 {d23}, [TMP1] mov TMP3, X, asr #16 add X, X, UX add TMP3, TOP, TMP3, asl #2 vmull.u8 q8, d22, d28 vmlal.u8 q8, d23, d29 vld1.32 {d22}, [TMP2], STRIDE vld1.32 {d23}, [TMP2] mov TMP4, X, asr #16 add X, X, UX add TMP4, TOP, TMP4, asl #2 vmull.u8 q9, d22, d28 vmlal.u8 q9, d23, d29 vld1.32 {d22}, [TMP3], STRIDE vld1.32 {d23}, [TMP3] vmull.u8 q10, d22, d28 vmlal.u8 q10, d23, d29 vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q0, d16, d30 vmlal.u16 q0, d17, d30 pld [TMP4, PF_OFFS] vld1.32 {d16}, [TMP4], STRIDE vld1.32 {d17}, [TMP4] pld [TMP4, PF_OFFS] vmull.u8 q11, d16, d28 vmlal.u8 q11, d17, d29 vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q1, d18, d31 vmlal.u16 q1, d19, d31 vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vadd.u16 q12, q12, q13 .endm .macro bilinear_over_8888_8888_process_pixblock_tail vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q2, d20, d30 vmlal.u16 q2, d21, d30 vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q3, d22, d31 vmlal.u16 q3, d23, d31 vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS) vld1.32 {d2, d3}, [OUT, :128] pld [OUT, #(prefetch_offset * 4)] vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS) vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS) vmovn.u16 d6, q0 vmovn.u16 d7, q2 vuzp.8 d6, d7 vuzp.8 d2, d3 vuzp.8 d6, d7 vuzp.8 d2, d3 vdup.32 d4, d7[1] vmvn.8 d4, d4 vmull.u8 q11, d2, d4 vmull.u8 q2, d3, d4 vrshr.u16 q1, q11, #8 vrshr.u16 q10, q2, #8 vraddhn.u16 d2, q1, q11 vraddhn.u16 d3, q10, q2 vqadd.u8 q3, q1, q3 vuzp.8 d6, d7 vuzp.8 d6, d7 vadd.u16 q12, q12, q13 vst1.32 {d6, d7}, [OUT, :128]! .endm .macro bilinear_over_8888_8888_process_pixblock_tail_head vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS mov TMP1, X, asr #16 add X, X, UX add TMP1, TOP, TMP1, asl #2 vmlsl.u16 q2, d20, d30 mov TMP2, X, asr #16 add X, X, UX add TMP2, TOP, TMP2, asl #2 vmlal.u16 q2, d21, d30 vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS vld1.32 {d20}, [TMP1], STRIDE vmlsl.u16 q3, d22, d31 vmlal.u16 q3, d23, d31 vld1.32 {d21}, [TMP1] vmull.u8 q8, d20, d28 vmlal.u8 q8, d21, d29 vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS) vld1.32 {d2, d3}, [OUT, :128] pld [OUT, PF_OFFS] vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS) vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vld1.32 {d22}, [TMP2], STRIDE vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS) vmovn.u16 d6, q0 vld1.32 {d23}, [TMP2] vmull.u8 q9, d22, d28 mov TMP3, X, asr #16 add X, X, UX add TMP3, TOP, TMP3, asl #2 mov TMP4, X, asr #16 add X, X, UX add TMP4, TOP, TMP4, asl #2 vmlal.u8 q9, d23, d29 vmovn.u16 d7, q2 vld1.32 {d22}, [TMP3], STRIDE vuzp.8 d6, d7 vuzp.8 d2, d3 vuzp.8 d6, d7 vuzp.8 d2, d3 vdup.32 d4, d7[1] vld1.32 {d23}, [TMP3] vmvn.8 d4, d4 vmull.u8 q10, d22, d28 vmlal.u8 q10, d23, d29 vmull.u8 q11, d2, d4 vmull.u8 q2, d3, d4 vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q0, d16, d30 vrshr.u16 q1, q11, #8 vmlal.u16 q0, d17, d30 vrshr.u16 q8, q2, #8 vraddhn.u16 d2, q1, q11 vraddhn.u16 d3, q8, q2 pld [TMP4, PF_OFFS] vld1.32 {d16}, [TMP4], STRIDE vqadd.u8 q3, q1, q3 vld1.32 {d17}, [TMP4] pld [TMP4, PF_OFFS] vmull.u8 q11, d16, d28 vmlal.u8 q11, d17, d29 vuzp.8 d6, d7 vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS vuzp.8 d6, d7 vmlsl.u16 q1, d18, d31 vadd.u16 q12, q12, q13 vmlal.u16 q1, d19, d31 vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vadd.u16 q12, q12, q13 vst1.32 {d6, d7}, [OUT, :128]! .endm /* over_8888_8_8888 */ .macro bilinear_over_8888_8_8888_process_last_pixel bilinear_interpolate_last_pixel 8888, 8, 8888, over .endm .macro bilinear_over_8888_8_8888_process_two_pixels bilinear_interpolate_two_pixels 8888, 8, 8888, over .endm .macro bilinear_over_8888_8_8888_process_four_pixels bilinear_interpolate_four_pixels 8888, 8, 8888, over .endm .macro bilinear_over_8888_8_8888_process_pixblock_head mov TMP1, X, asr #16 add X, X, UX add TMP1, TOP, TMP1, asl #2 vld1.32 {d0}, [TMP1], STRIDE mov TMP2, X, asr #16 add X, X, UX add TMP2, TOP, TMP2, asl #2 vld1.32 {d1}, [TMP1] mov TMP3, X, asr #16 add X, X, UX add TMP3, TOP, TMP3, asl #2 vld1.32 {d2}, [TMP2], STRIDE mov TMP4, X, asr #16 add X, X, UX add TMP4, TOP, TMP4, asl #2 vld1.32 {d3}, [TMP2] vmull.u8 q2, d0, d28 vmull.u8 q3, d2, d28 vmlal.u8 q2, d1, d29 vmlal.u8 q3, d3, d29 vshll.u16 q0, d4, #BILINEAR_INTERPOLATION_BITS vshll.u16 q1, d6, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q0, d4, d30 vmlsl.u16 q1, d6, d31 vmlal.u16 q0, d5, d30 vmlal.u16 q1, d7, d31 vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS) vld1.32 {d2}, [TMP3], STRIDE vld1.32 {d3}, [TMP3] pld [TMP4, PF_OFFS] vld1.32 {d4}, [TMP4], STRIDE vld1.32 {d5}, [TMP4] pld [TMP4, PF_OFFS] vmull.u8 q3, d2, d28 vmlal.u8 q3, d3, d29 vmull.u8 q1, d4, d28 vmlal.u8 q1, d5, d29 vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vld1.32 {d22[0]}, [MASK]! pld [MASK, #prefetch_offset] vadd.u16 q12, q12, q13 vmovn.u16 d16, q0 .endm .macro bilinear_over_8888_8_8888_process_pixblock_tail vshll.u16 q9, d6, #BILINEAR_INTERPOLATION_BITS vshll.u16 q10, d2, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q9, d6, d30 vmlsl.u16 q10, d2, d31 vmlal.u16 q9, d7, d30 vmlal.u16 q10, d3, d31 vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vadd.u16 q12, q12, q13 vdup.32 d22, d22[0] vshrn.u32 d18, q9, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d19, q10, #(2 * BILINEAR_INTERPOLATION_BITS) vmovn.u16 d17, q9 vld1.32 {d18, d19}, [OUT, :128] pld [OUT, PF_OFFS] vuzp.8 d16, d17 vuzp.8 d18, d19 vuzp.8 d16, d17 vuzp.8 d18, d19 vmull.u8 q10, d16, d22 vmull.u8 q11, d17, d22 vrsra.u16 q10, q10, #8 vrsra.u16 q11, q11, #8 vrshrn.u16 d16, q10, #8 vrshrn.u16 d17, q11, #8 vdup.32 d22, d17[1] vmvn.8 d22, d22 vmull.u8 q10, d18, d22 vmull.u8 q11, d19, d22 vrshr.u16 q9, q10, #8 vrshr.u16 q0, q11, #8 vraddhn.u16 d18, q9, q10 vraddhn.u16 d19, q0, q11 vqadd.u8 q9, q8, q9 vuzp.8 d18, d19 vuzp.8 d18, d19 vst1.32 {d18, d19}, [OUT, :128]! .endm .macro bilinear_over_8888_8_8888_process_pixblock_tail_head vshll.u16 q9, d6, #BILINEAR_INTERPOLATION_BITS mov TMP1, X, asr #16 add X, X, UX add TMP1, TOP, TMP1, asl #2 vshll.u16 q10, d2, #BILINEAR_INTERPOLATION_BITS vld1.32 {d0}, [TMP1], STRIDE mov TMP2, X, asr #16 add X, X, UX add TMP2, TOP, TMP2, asl #2 vmlsl.u16 q9, d6, d30 vmlsl.u16 q10, d2, d31 vld1.32 {d1}, [TMP1] mov TMP3, X, asr #16 add X, X, UX add TMP3, TOP, TMP3, asl #2 vmlal.u16 q9, d7, d30 vmlal.u16 q10, d3, d31 vld1.32 {d2}, [TMP2], STRIDE mov TMP4, X, asr #16 add X, X, UX add TMP4, TOP, TMP4, asl #2 vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vadd.u16 q12, q12, q13 vld1.32 {d3}, [TMP2] vdup.32 d22, d22[0] vshrn.u32 d18, q9, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d19, q10, #(2 * BILINEAR_INTERPOLATION_BITS) vmull.u8 q2, d0, d28 vmull.u8 q3, d2, d28 vmovn.u16 d17, q9 vld1.32 {d18, d19}, [OUT, :128] pld [OUT, #(prefetch_offset * 4)] vmlal.u8 q2, d1, d29 vmlal.u8 q3, d3, d29 vuzp.8 d16, d17 vuzp.8 d18, d19 vshll.u16 q0, d4, #BILINEAR_INTERPOLATION_BITS vshll.u16 q1, d6, #BILINEAR_INTERPOLATION_BITS vuzp.8 d16, d17 vuzp.8 d18, d19 vmlsl.u16 q0, d4, d30 vmlsl.u16 q1, d6, d31 vmull.u8 q10, d16, d22 vmull.u8 q11, d17, d22 vmlal.u16 q0, d5, d30 vmlal.u16 q1, d7, d31 vrsra.u16 q10, q10, #8 vrsra.u16 q11, q11, #8 vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS) vrshrn.u16 d16, q10, #8 vrshrn.u16 d17, q11, #8 vld1.32 {d2}, [TMP3], STRIDE vdup.32 d22, d17[1] vld1.32 {d3}, [TMP3] vmvn.8 d22, d22 pld [TMP4, PF_OFFS] vld1.32 {d4}, [TMP4], STRIDE vmull.u8 q10, d18, d22 vmull.u8 q11, d19, d22 vld1.32 {d5}, [TMP4] pld [TMP4, PF_OFFS] vmull.u8 q3, d2, d28 vrshr.u16 q9, q10, #8 vrshr.u16 q15, q11, #8 vmlal.u8 q3, d3, d29 vmull.u8 q1, d4, d28 vraddhn.u16 d18, q9, q10 vraddhn.u16 d19, q15, q11 vmlal.u8 q1, d5, d29 vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vqadd.u8 q9, q8, q9 vld1.32 {d22[0]}, [MASK]! vuzp.8 d18, d19 vadd.u16 q12, q12, q13 vuzp.8 d18, d19 vmovn.u16 d16, q0 vst1.32 {d18, d19}, [OUT, :128]! .endm /* add_8888_8888 */ .macro bilinear_add_8888_8888_process_last_pixel bilinear_interpolate_last_pixel 8888, x, 8888, add .endm .macro bilinear_add_8888_8888_process_two_pixels bilinear_interpolate_two_pixels 8888, x, 8888, add .endm .macro bilinear_add_8888_8888_process_four_pixels bilinear_interpolate_four_pixels 8888, x, 8888, add .endm .macro bilinear_add_8888_8888_process_pixblock_head bilinear_add_8888_8888_process_four_pixels .endm .macro bilinear_add_8888_8888_process_pixblock_tail .endm .macro bilinear_add_8888_8888_process_pixblock_tail_head bilinear_add_8888_8888_process_pixblock_tail bilinear_add_8888_8888_process_pixblock_head .endm /* add_8888_8_8888 */ .macro bilinear_add_8888_8_8888_process_last_pixel bilinear_interpolate_last_pixel 8888, 8, 8888, add .endm .macro bilinear_add_8888_8_8888_process_two_pixels bilinear_interpolate_two_pixels 8888, 8, 8888, add .endm .macro bilinear_add_8888_8_8888_process_four_pixels bilinear_interpolate_four_pixels 8888, 8, 8888, add .endm .macro bilinear_add_8888_8_8888_process_pixblock_head bilinear_add_8888_8_8888_process_four_pixels .endm .macro bilinear_add_8888_8_8888_process_pixblock_tail .endm .macro bilinear_add_8888_8_8888_process_pixblock_tail_head bilinear_add_8888_8_8888_process_pixblock_tail bilinear_add_8888_8_8888_process_pixblock_head .endm /* Bilinear scanline functions */ generate_bilinear_scanline_func \ pixman_scaled_bilinear_scanline_8888_8_8888_SRC_asm_neon, \ 8888, 8888, 2, 2, \ bilinear_src_8888_8_8888_process_last_pixel, \ bilinear_src_8888_8_8888_process_two_pixels, \ bilinear_src_8888_8_8888_process_four_pixels, \ bilinear_src_8888_8_8888_process_pixblock_head, \ bilinear_src_8888_8_8888_process_pixblock_tail, \ bilinear_src_8888_8_8888_process_pixblock_tail_head, \ 4, 28, BILINEAR_FLAG_USE_MASK generate_bilinear_scanline_func \ pixman_scaled_bilinear_scanline_8888_8_0565_SRC_asm_neon, \ 8888, 0565, 2, 1, \ bilinear_src_8888_8_0565_process_last_pixel, \ bilinear_src_8888_8_0565_process_two_pixels, \ bilinear_src_8888_8_0565_process_four_pixels, \ bilinear_src_8888_8_0565_process_pixblock_head, \ bilinear_src_8888_8_0565_process_pixblock_tail, \ bilinear_src_8888_8_0565_process_pixblock_tail_head, \ 4, 28, BILINEAR_FLAG_USE_MASK generate_bilinear_scanline_func \ pixman_scaled_bilinear_scanline_0565_8_x888_SRC_asm_neon, \ 0565, 8888, 1, 2, \ bilinear_src_0565_8_x888_process_last_pixel, \ bilinear_src_0565_8_x888_process_two_pixels, \ bilinear_src_0565_8_x888_process_four_pixels, \ bilinear_src_0565_8_x888_process_pixblock_head, \ bilinear_src_0565_8_x888_process_pixblock_tail, \ bilinear_src_0565_8_x888_process_pixblock_tail_head, \ 4, 28, BILINEAR_FLAG_USE_MASK generate_bilinear_scanline_func \ pixman_scaled_bilinear_scanline_0565_8_0565_SRC_asm_neon, \ 0565, 0565, 1, 1, \ bilinear_src_0565_8_0565_process_last_pixel, \ bilinear_src_0565_8_0565_process_two_pixels, \ bilinear_src_0565_8_0565_process_four_pixels, \ bilinear_src_0565_8_0565_process_pixblock_head, \ bilinear_src_0565_8_0565_process_pixblock_tail, \ bilinear_src_0565_8_0565_process_pixblock_tail_head, \ 4, 28, BILINEAR_FLAG_USE_MASK generate_bilinear_scanline_func \ pixman_scaled_bilinear_scanline_8888_8888_OVER_asm_neon, \ 8888, 8888, 2, 2, \ bilinear_over_8888_8888_process_last_pixel, \ bilinear_over_8888_8888_process_two_pixels, \ bilinear_over_8888_8888_process_four_pixels, \ bilinear_over_8888_8888_process_pixblock_head, \ bilinear_over_8888_8888_process_pixblock_tail, \ bilinear_over_8888_8888_process_pixblock_tail_head, \ 4, 28, 0 generate_bilinear_scanline_func \ pixman_scaled_bilinear_scanline_8888_8_8888_OVER_asm_neon, \ 8888, 8888, 2, 2, \ bilinear_over_8888_8_8888_process_last_pixel, \ bilinear_over_8888_8_8888_process_two_pixels, \ bilinear_over_8888_8_8888_process_four_pixels, \ bilinear_over_8888_8_8888_process_pixblock_head, \ bilinear_over_8888_8_8888_process_pixblock_tail, \ bilinear_over_8888_8_8888_process_pixblock_tail_head, \ 4, 28, BILINEAR_FLAG_USE_MASK generate_bilinear_scanline_func \ pixman_scaled_bilinear_scanline_8888_8888_ADD_asm_neon, \ 8888, 8888, 2, 2, \ bilinear_add_8888_8888_process_last_pixel, \ bilinear_add_8888_8888_process_two_pixels, \ bilinear_add_8888_8888_process_four_pixels, \ bilinear_add_8888_8888_process_pixblock_head, \ bilinear_add_8888_8888_process_pixblock_tail, \ bilinear_add_8888_8888_process_pixblock_tail_head, \ 4, 28, 0 generate_bilinear_scanline_func \ pixman_scaled_bilinear_scanline_8888_8_8888_ADD_asm_neon, \ 8888, 8888, 2, 2, \ bilinear_add_8888_8_8888_process_last_pixel, \ bilinear_add_8888_8_8888_process_two_pixels, \ bilinear_add_8888_8_8888_process_four_pixels, \ bilinear_add_8888_8_8888_process_pixblock_head, \ bilinear_add_8888_8_8888_process_pixblock_tail, \ bilinear_add_8888_8_8888_process_pixblock_tail_head, \ 4, 28, BILINEAR_FLAG_USE_MASK pixman-0.38.4/pixman/pixman-sse2.c0000644000175000017500000047636113447762142013664 00000000000000/* * Copyright © 2008 Rodrigo Kumpera * Copyright © 2008 André Tupinambá * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Red Hat not be used in advertising or * publicity pertaining to distribution of the software without specific, * written prior permission. Red Hat makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. * * Author: Rodrigo Kumpera (kumpera@gmail.com) * André Tupinambá (andrelrt@gmail.com) * * Based on work by Owen Taylor and Søren Sandmann */ #ifdef HAVE_CONFIG_H #include #endif /* PSHUFD is slow on a lot of old processors, and new processors have SSSE3 */ #define PSHUFD_IS_FAST 0 #include /* for _mm_shuffle_pi16 and _MM_SHUFFLE */ #include /* for SSE2 intrinsics */ #include "pixman-private.h" #include "pixman-combine32.h" #include "pixman-inlines.h" static __m128i mask_0080; static __m128i mask_00ff; static __m128i mask_0101; static __m128i mask_ffff; static __m128i mask_ff000000; static __m128i mask_alpha; static __m128i mask_565_r; static __m128i mask_565_g1, mask_565_g2; static __m128i mask_565_b; static __m128i mask_red; static __m128i mask_green; static __m128i mask_blue; static __m128i mask_565_fix_rb; static __m128i mask_565_fix_g; static __m128i mask_565_rb; static __m128i mask_565_pack_multiplier; static force_inline __m128i unpack_32_1x128 (uint32_t data) { return _mm_unpacklo_epi8 (_mm_cvtsi32_si128 (data), _mm_setzero_si128 ()); } static force_inline void unpack_128_2x128 (__m128i data, __m128i* data_lo, __m128i* data_hi) { *data_lo = _mm_unpacklo_epi8 (data, _mm_setzero_si128 ()); *data_hi = _mm_unpackhi_epi8 (data, _mm_setzero_si128 ()); } static force_inline __m128i unpack_565_to_8888 (__m128i lo) { __m128i r, g, b, rb, t; r = _mm_and_si128 (_mm_slli_epi32 (lo, 8), mask_red); g = _mm_and_si128 (_mm_slli_epi32 (lo, 5), mask_green); b = _mm_and_si128 (_mm_slli_epi32 (lo, 3), mask_blue); rb = _mm_or_si128 (r, b); t = _mm_and_si128 (rb, mask_565_fix_rb); t = _mm_srli_epi32 (t, 5); rb = _mm_or_si128 (rb, t); t = _mm_and_si128 (g, mask_565_fix_g); t = _mm_srli_epi32 (t, 6); g = _mm_or_si128 (g, t); return _mm_or_si128 (rb, g); } static force_inline void unpack_565_128_4x128 (__m128i data, __m128i* data0, __m128i* data1, __m128i* data2, __m128i* data3) { __m128i lo, hi; lo = _mm_unpacklo_epi16 (data, _mm_setzero_si128 ()); hi = _mm_unpackhi_epi16 (data, _mm_setzero_si128 ()); lo = unpack_565_to_8888 (lo); hi = unpack_565_to_8888 (hi); unpack_128_2x128 (lo, data0, data1); unpack_128_2x128 (hi, data2, data3); } static force_inline uint16_t pack_565_32_16 (uint32_t pixel) { return (uint16_t) (((pixel >> 8) & 0xf800) | ((pixel >> 5) & 0x07e0) | ((pixel >> 3) & 0x001f)); } static force_inline __m128i pack_2x128_128 (__m128i lo, __m128i hi) { return _mm_packus_epi16 (lo, hi); } static force_inline __m128i pack_565_2packedx128_128 (__m128i lo, __m128i hi) { __m128i rb0 = _mm_and_si128 (lo, mask_565_rb); __m128i rb1 = _mm_and_si128 (hi, mask_565_rb); __m128i t0 = _mm_madd_epi16 (rb0, mask_565_pack_multiplier); __m128i t1 = _mm_madd_epi16 (rb1, mask_565_pack_multiplier); __m128i g0 = _mm_and_si128 (lo, mask_green); __m128i g1 = _mm_and_si128 (hi, mask_green); t0 = _mm_or_si128 (t0, g0); t1 = _mm_or_si128 (t1, g1); /* Simulates _mm_packus_epi32 */ t0 = _mm_slli_epi32 (t0, 16 - 5); t1 = _mm_slli_epi32 (t1, 16 - 5); t0 = _mm_srai_epi32 (t0, 16); t1 = _mm_srai_epi32 (t1, 16); return _mm_packs_epi32 (t0, t1); } static force_inline __m128i pack_565_2x128_128 (__m128i lo, __m128i hi) { __m128i data; __m128i r, g1, g2, b; data = pack_2x128_128 (lo, hi); r = _mm_and_si128 (data, mask_565_r); g1 = _mm_and_si128 (_mm_slli_epi32 (data, 3), mask_565_g1); g2 = _mm_and_si128 (_mm_srli_epi32 (data, 5), mask_565_g2); b = _mm_and_si128 (_mm_srli_epi32 (data, 3), mask_565_b); return _mm_or_si128 (_mm_or_si128 (_mm_or_si128 (r, g1), g2), b); } static force_inline __m128i pack_565_4x128_128 (__m128i* xmm0, __m128i* xmm1, __m128i* xmm2, __m128i* xmm3) { return _mm_packus_epi16 (pack_565_2x128_128 (*xmm0, *xmm1), pack_565_2x128_128 (*xmm2, *xmm3)); } static force_inline int is_opaque (__m128i x) { __m128i ffs = _mm_cmpeq_epi8 (x, x); return (_mm_movemask_epi8 (_mm_cmpeq_epi8 (x, ffs)) & 0x8888) == 0x8888; } static force_inline int is_zero (__m128i x) { return _mm_movemask_epi8 ( _mm_cmpeq_epi8 (x, _mm_setzero_si128 ())) == 0xffff; } static force_inline int is_transparent (__m128i x) { return (_mm_movemask_epi8 ( _mm_cmpeq_epi8 (x, _mm_setzero_si128 ())) & 0x8888) == 0x8888; } static force_inline __m128i expand_pixel_32_1x128 (uint32_t data) { return _mm_shuffle_epi32 (unpack_32_1x128 (data), _MM_SHUFFLE (1, 0, 1, 0)); } static force_inline __m128i expand_alpha_1x128 (__m128i data) { return _mm_shufflehi_epi16 (_mm_shufflelo_epi16 (data, _MM_SHUFFLE (3, 3, 3, 3)), _MM_SHUFFLE (3, 3, 3, 3)); } static force_inline void expand_alpha_2x128 (__m128i data_lo, __m128i data_hi, __m128i* alpha_lo, __m128i* alpha_hi) { __m128i lo, hi; lo = _mm_shufflelo_epi16 (data_lo, _MM_SHUFFLE (3, 3, 3, 3)); hi = _mm_shufflelo_epi16 (data_hi, _MM_SHUFFLE (3, 3, 3, 3)); *alpha_lo = _mm_shufflehi_epi16 (lo, _MM_SHUFFLE (3, 3, 3, 3)); *alpha_hi = _mm_shufflehi_epi16 (hi, _MM_SHUFFLE (3, 3, 3, 3)); } static force_inline void expand_alpha_rev_2x128 (__m128i data_lo, __m128i data_hi, __m128i* alpha_lo, __m128i* alpha_hi) { __m128i lo, hi; lo = _mm_shufflelo_epi16 (data_lo, _MM_SHUFFLE (0, 0, 0, 0)); hi = _mm_shufflelo_epi16 (data_hi, _MM_SHUFFLE (0, 0, 0, 0)); *alpha_lo = _mm_shufflehi_epi16 (lo, _MM_SHUFFLE (0, 0, 0, 0)); *alpha_hi = _mm_shufflehi_epi16 (hi, _MM_SHUFFLE (0, 0, 0, 0)); } static force_inline void pix_multiply_2x128 (__m128i* data_lo, __m128i* data_hi, __m128i* alpha_lo, __m128i* alpha_hi, __m128i* ret_lo, __m128i* ret_hi) { __m128i lo, hi; lo = _mm_mullo_epi16 (*data_lo, *alpha_lo); hi = _mm_mullo_epi16 (*data_hi, *alpha_hi); lo = _mm_adds_epu16 (lo, mask_0080); hi = _mm_adds_epu16 (hi, mask_0080); *ret_lo = _mm_mulhi_epu16 (lo, mask_0101); *ret_hi = _mm_mulhi_epu16 (hi, mask_0101); } static force_inline void pix_add_multiply_2x128 (__m128i* src_lo, __m128i* src_hi, __m128i* alpha_dst_lo, __m128i* alpha_dst_hi, __m128i* dst_lo, __m128i* dst_hi, __m128i* alpha_src_lo, __m128i* alpha_src_hi, __m128i* ret_lo, __m128i* ret_hi) { __m128i t1_lo, t1_hi; __m128i t2_lo, t2_hi; pix_multiply_2x128 (src_lo, src_hi, alpha_dst_lo, alpha_dst_hi, &t1_lo, &t1_hi); pix_multiply_2x128 (dst_lo, dst_hi, alpha_src_lo, alpha_src_hi, &t2_lo, &t2_hi); *ret_lo = _mm_adds_epu8 (t1_lo, t2_lo); *ret_hi = _mm_adds_epu8 (t1_hi, t2_hi); } static force_inline void negate_2x128 (__m128i data_lo, __m128i data_hi, __m128i* neg_lo, __m128i* neg_hi) { *neg_lo = _mm_xor_si128 (data_lo, mask_00ff); *neg_hi = _mm_xor_si128 (data_hi, mask_00ff); } static force_inline void invert_colors_2x128 (__m128i data_lo, __m128i data_hi, __m128i* inv_lo, __m128i* inv_hi) { __m128i lo, hi; lo = _mm_shufflelo_epi16 (data_lo, _MM_SHUFFLE (3, 0, 1, 2)); hi = _mm_shufflelo_epi16 (data_hi, _MM_SHUFFLE (3, 0, 1, 2)); *inv_lo = _mm_shufflehi_epi16 (lo, _MM_SHUFFLE (3, 0, 1, 2)); *inv_hi = _mm_shufflehi_epi16 (hi, _MM_SHUFFLE (3, 0, 1, 2)); } static force_inline void over_2x128 (__m128i* src_lo, __m128i* src_hi, __m128i* alpha_lo, __m128i* alpha_hi, __m128i* dst_lo, __m128i* dst_hi) { __m128i t1, t2; negate_2x128 (*alpha_lo, *alpha_hi, &t1, &t2); pix_multiply_2x128 (dst_lo, dst_hi, &t1, &t2, dst_lo, dst_hi); *dst_lo = _mm_adds_epu8 (*src_lo, *dst_lo); *dst_hi = _mm_adds_epu8 (*src_hi, *dst_hi); } static force_inline void over_rev_non_pre_2x128 (__m128i src_lo, __m128i src_hi, __m128i* dst_lo, __m128i* dst_hi) { __m128i lo, hi; __m128i alpha_lo, alpha_hi; expand_alpha_2x128 (src_lo, src_hi, &alpha_lo, &alpha_hi); lo = _mm_or_si128 (alpha_lo, mask_alpha); hi = _mm_or_si128 (alpha_hi, mask_alpha); invert_colors_2x128 (src_lo, src_hi, &src_lo, &src_hi); pix_multiply_2x128 (&src_lo, &src_hi, &lo, &hi, &lo, &hi); over_2x128 (&lo, &hi, &alpha_lo, &alpha_hi, dst_lo, dst_hi); } static force_inline void in_over_2x128 (__m128i* src_lo, __m128i* src_hi, __m128i* alpha_lo, __m128i* alpha_hi, __m128i* mask_lo, __m128i* mask_hi, __m128i* dst_lo, __m128i* dst_hi) { __m128i s_lo, s_hi; __m128i a_lo, a_hi; pix_multiply_2x128 (src_lo, src_hi, mask_lo, mask_hi, &s_lo, &s_hi); pix_multiply_2x128 (alpha_lo, alpha_hi, mask_lo, mask_hi, &a_lo, &a_hi); over_2x128 (&s_lo, &s_hi, &a_lo, &a_hi, dst_lo, dst_hi); } /* load 4 pixels from a 16-byte boundary aligned address */ static force_inline __m128i load_128_aligned (__m128i* src) { return _mm_load_si128 (src); } /* load 4 pixels from a unaligned address */ static force_inline __m128i load_128_unaligned (const __m128i* src) { return _mm_loadu_si128 (src); } /* save 4 pixels using Write Combining memory on a 16-byte * boundary aligned address */ static force_inline void save_128_write_combining (__m128i* dst, __m128i data) { _mm_stream_si128 (dst, data); } /* save 4 pixels on a 16-byte boundary aligned address */ static force_inline void save_128_aligned (__m128i* dst, __m128i data) { _mm_store_si128 (dst, data); } /* save 4 pixels on a unaligned address */ static force_inline void save_128_unaligned (__m128i* dst, __m128i data) { _mm_storeu_si128 (dst, data); } static force_inline __m128i load_32_1x128 (uint32_t data) { return _mm_cvtsi32_si128 (data); } static force_inline __m128i expand_alpha_rev_1x128 (__m128i data) { return _mm_shufflelo_epi16 (data, _MM_SHUFFLE (0, 0, 0, 0)); } static force_inline __m128i expand_pixel_8_1x128 (uint8_t data) { return _mm_shufflelo_epi16 ( unpack_32_1x128 ((uint32_t)data), _MM_SHUFFLE (0, 0, 0, 0)); } static force_inline __m128i pix_multiply_1x128 (__m128i data, __m128i alpha) { return _mm_mulhi_epu16 (_mm_adds_epu16 (_mm_mullo_epi16 (data, alpha), mask_0080), mask_0101); } static force_inline __m128i pix_add_multiply_1x128 (__m128i* src, __m128i* alpha_dst, __m128i* dst, __m128i* alpha_src) { __m128i t1 = pix_multiply_1x128 (*src, *alpha_dst); __m128i t2 = pix_multiply_1x128 (*dst, *alpha_src); return _mm_adds_epu8 (t1, t2); } static force_inline __m128i negate_1x128 (__m128i data) { return _mm_xor_si128 (data, mask_00ff); } static force_inline __m128i invert_colors_1x128 (__m128i data) { return _mm_shufflelo_epi16 (data, _MM_SHUFFLE (3, 0, 1, 2)); } static force_inline __m128i over_1x128 (__m128i src, __m128i alpha, __m128i dst) { return _mm_adds_epu8 (src, pix_multiply_1x128 (dst, negate_1x128 (alpha))); } static force_inline __m128i in_over_1x128 (__m128i* src, __m128i* alpha, __m128i* mask, __m128i* dst) { return over_1x128 (pix_multiply_1x128 (*src, *mask), pix_multiply_1x128 (*alpha, *mask), *dst); } static force_inline __m128i over_rev_non_pre_1x128 (__m128i src, __m128i dst) { __m128i alpha = expand_alpha_1x128 (src); return over_1x128 (pix_multiply_1x128 (invert_colors_1x128 (src), _mm_or_si128 (alpha, mask_alpha)), alpha, dst); } static force_inline uint32_t pack_1x128_32 (__m128i data) { return _mm_cvtsi128_si32 (_mm_packus_epi16 (data, _mm_setzero_si128 ())); } static force_inline __m128i expand565_16_1x128 (uint16_t pixel) { __m128i m = _mm_cvtsi32_si128 (pixel); m = unpack_565_to_8888 (m); return _mm_unpacklo_epi8 (m, _mm_setzero_si128 ()); } static force_inline uint32_t core_combine_over_u_pixel_sse2 (uint32_t src, uint32_t dst) { uint8_t a; __m128i xmms; a = src >> 24; if (a == 0xff) { return src; } else if (src) { xmms = unpack_32_1x128 (src); return pack_1x128_32 ( over_1x128 (xmms, expand_alpha_1x128 (xmms), unpack_32_1x128 (dst))); } return dst; } static force_inline uint32_t combine1 (const uint32_t *ps, const uint32_t *pm) { uint32_t s = *ps; if (pm) { __m128i ms, mm; mm = unpack_32_1x128 (*pm); mm = expand_alpha_1x128 (mm); ms = unpack_32_1x128 (s); ms = pix_multiply_1x128 (ms, mm); s = pack_1x128_32 (ms); } return s; } static force_inline __m128i combine4 (const __m128i *ps, const __m128i *pm) { __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_msk_lo, xmm_msk_hi; __m128i s; if (pm) { xmm_msk_lo = load_128_unaligned (pm); if (is_transparent (xmm_msk_lo)) return _mm_setzero_si128 (); } s = load_128_unaligned (ps); if (pm) { unpack_128_2x128 (s, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_msk_lo, &xmm_msk_lo, &xmm_msk_hi); expand_alpha_2x128 (xmm_msk_lo, xmm_msk_hi, &xmm_msk_lo, &xmm_msk_hi); pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_msk_lo, &xmm_msk_hi, &xmm_src_lo, &xmm_src_hi); s = pack_2x128_128 (xmm_src_lo, xmm_src_hi); } return s; } static force_inline void core_combine_over_u_sse2_mask (uint32_t * pd, const uint32_t* ps, const uint32_t* pm, int w) { uint32_t s, d; /* Align dst on a 16-byte boundary */ while (w && ((uintptr_t)pd & 15)) { d = *pd; s = combine1 (ps, pm); if (s) *pd = core_combine_over_u_pixel_sse2 (s, d); pd++; ps++; pm++; w--; } while (w >= 4) { __m128i mask = load_128_unaligned ((__m128i *)pm); if (!is_zero (mask)) { __m128i src; __m128i src_hi, src_lo; __m128i mask_hi, mask_lo; __m128i alpha_hi, alpha_lo; src = load_128_unaligned ((__m128i *)ps); if (is_opaque (_mm_and_si128 (src, mask))) { save_128_aligned ((__m128i *)pd, src); } else { __m128i dst = load_128_aligned ((__m128i *)pd); __m128i dst_hi, dst_lo; unpack_128_2x128 (mask, &mask_lo, &mask_hi); unpack_128_2x128 (src, &src_lo, &src_hi); expand_alpha_2x128 (mask_lo, mask_hi, &mask_lo, &mask_hi); pix_multiply_2x128 (&src_lo, &src_hi, &mask_lo, &mask_hi, &src_lo, &src_hi); unpack_128_2x128 (dst, &dst_lo, &dst_hi); expand_alpha_2x128 (src_lo, src_hi, &alpha_lo, &alpha_hi); over_2x128 (&src_lo, &src_hi, &alpha_lo, &alpha_hi, &dst_lo, &dst_hi); save_128_aligned ( (__m128i *)pd, pack_2x128_128 (dst_lo, dst_hi)); } } pm += 4; ps += 4; pd += 4; w -= 4; } while (w) { d = *pd; s = combine1 (ps, pm); if (s) *pd = core_combine_over_u_pixel_sse2 (s, d); pd++; ps++; pm++; w--; } } static force_inline void core_combine_over_u_sse2_no_mask (uint32_t * pd, const uint32_t* ps, int w) { uint32_t s, d; /* Align dst on a 16-byte boundary */ while (w && ((uintptr_t)pd & 15)) { d = *pd; s = *ps; if (s) *pd = core_combine_over_u_pixel_sse2 (s, d); pd++; ps++; w--; } while (w >= 4) { __m128i src; __m128i src_hi, src_lo, dst_hi, dst_lo; __m128i alpha_hi, alpha_lo; src = load_128_unaligned ((__m128i *)ps); if (!is_zero (src)) { if (is_opaque (src)) { save_128_aligned ((__m128i *)pd, src); } else { __m128i dst = load_128_aligned ((__m128i *)pd); unpack_128_2x128 (src, &src_lo, &src_hi); unpack_128_2x128 (dst, &dst_lo, &dst_hi); expand_alpha_2x128 (src_lo, src_hi, &alpha_lo, &alpha_hi); over_2x128 (&src_lo, &src_hi, &alpha_lo, &alpha_hi, &dst_lo, &dst_hi); save_128_aligned ( (__m128i *)pd, pack_2x128_128 (dst_lo, dst_hi)); } } ps += 4; pd += 4; w -= 4; } while (w) { d = *pd; s = *ps; if (s) *pd = core_combine_over_u_pixel_sse2 (s, d); pd++; ps++; w--; } } static force_inline void sse2_combine_over_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { if (pm) core_combine_over_u_sse2_mask (pd, ps, pm, w); else core_combine_over_u_sse2_no_mask (pd, ps, w); } static void sse2_combine_over_reverse_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { uint32_t s, d; __m128i xmm_dst_lo, xmm_dst_hi; __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_alpha_lo, xmm_alpha_hi; /* Align dst on a 16-byte boundary */ while (w && ((uintptr_t)pd & 15)) { d = *pd; s = combine1 (ps, pm); *pd++ = core_combine_over_u_pixel_sse2 (d, s); w--; ps++; if (pm) pm++; } while (w >= 4) { /* I'm loading unaligned because I'm not sure * about the address alignment. */ xmm_src_hi = combine4 ((__m128i*)ps, (__m128i*)pm); xmm_dst_hi = load_128_aligned ((__m128i*) pd); unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_alpha_lo, &xmm_alpha_hi); over_2x128 (&xmm_dst_lo, &xmm_dst_hi, &xmm_alpha_lo, &xmm_alpha_hi, &xmm_src_lo, &xmm_src_hi); /* rebuid the 4 pixel data and save*/ save_128_aligned ((__m128i*)pd, pack_2x128_128 (xmm_src_lo, xmm_src_hi)); w -= 4; ps += 4; pd += 4; if (pm) pm += 4; } while (w) { d = *pd; s = combine1 (ps, pm); *pd++ = core_combine_over_u_pixel_sse2 (d, s); ps++; w--; if (pm) pm++; } } static force_inline uint32_t core_combine_in_u_pixel_sse2 (uint32_t src, uint32_t dst) { uint32_t maska = src >> 24; if (maska == 0) { return 0; } else if (maska != 0xff) { return pack_1x128_32 ( pix_multiply_1x128 (unpack_32_1x128 (dst), expand_alpha_1x128 (unpack_32_1x128 (src)))); } return dst; } static void sse2_combine_in_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { uint32_t s, d; __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_dst_lo, xmm_dst_hi; while (w && ((uintptr_t)pd & 15)) { s = combine1 (ps, pm); d = *pd; *pd++ = core_combine_in_u_pixel_sse2 (d, s); w--; ps++; if (pm) pm++; } while (w >= 4) { xmm_dst_hi = load_128_aligned ((__m128i*) pd); xmm_src_hi = combine4 ((__m128i*) ps, (__m128i*) pm); unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_dst_lo, &xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ((__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); ps += 4; pd += 4; w -= 4; if (pm) pm += 4; } while (w) { s = combine1 (ps, pm); d = *pd; *pd++ = core_combine_in_u_pixel_sse2 (d, s); w--; ps++; if (pm) pm++; } } static void sse2_combine_in_reverse_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { uint32_t s, d; __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_dst_lo, xmm_dst_hi; while (w && ((uintptr_t)pd & 15)) { s = combine1 (ps, pm); d = *pd; *pd++ = core_combine_in_u_pixel_sse2 (s, d); ps++; w--; if (pm) pm++; } while (w >= 4) { xmm_dst_hi = load_128_aligned ((__m128i*) pd); xmm_src_hi = combine4 ((__m128i*) ps, (__m128i*)pm); unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi, &xmm_src_lo, &xmm_src_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); ps += 4; pd += 4; w -= 4; if (pm) pm += 4; } while (w) { s = combine1 (ps, pm); d = *pd; *pd++ = core_combine_in_u_pixel_sse2 (s, d); w--; ps++; if (pm) pm++; } } static void sse2_combine_out_reverse_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { while (w && ((uintptr_t)pd & 15)) { uint32_t s = combine1 (ps, pm); uint32_t d = *pd; *pd++ = pack_1x128_32 ( pix_multiply_1x128 ( unpack_32_1x128 (d), negate_1x128 ( expand_alpha_1x128 (unpack_32_1x128 (s))))); if (pm) pm++; ps++; w--; } while (w >= 4) { __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_dst_lo, xmm_dst_hi; xmm_src_hi = combine4 ((__m128i*)ps, (__m128i*)pm); xmm_dst_hi = load_128_aligned ((__m128i*) pd); unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_src_lo, &xmm_src_hi); negate_2x128 (xmm_src_lo, xmm_src_hi, &xmm_src_lo, &xmm_src_hi); pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi, &xmm_src_lo, &xmm_src_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); ps += 4; pd += 4; if (pm) pm += 4; w -= 4; } while (w) { uint32_t s = combine1 (ps, pm); uint32_t d = *pd; *pd++ = pack_1x128_32 ( pix_multiply_1x128 ( unpack_32_1x128 (d), negate_1x128 ( expand_alpha_1x128 (unpack_32_1x128 (s))))); ps++; if (pm) pm++; w--; } } static void sse2_combine_out_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { while (w && ((uintptr_t)pd & 15)) { uint32_t s = combine1 (ps, pm); uint32_t d = *pd; *pd++ = pack_1x128_32 ( pix_multiply_1x128 ( unpack_32_1x128 (s), negate_1x128 ( expand_alpha_1x128 (unpack_32_1x128 (d))))); w--; ps++; if (pm) pm++; } while (w >= 4) { __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_dst_lo, xmm_dst_hi; xmm_src_hi = combine4 ((__m128i*) ps, (__m128i*)pm); xmm_dst_hi = load_128_aligned ((__m128i*) pd); unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); negate_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_dst_lo, &xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); ps += 4; pd += 4; w -= 4; if (pm) pm += 4; } while (w) { uint32_t s = combine1 (ps, pm); uint32_t d = *pd; *pd++ = pack_1x128_32 ( pix_multiply_1x128 ( unpack_32_1x128 (s), negate_1x128 ( expand_alpha_1x128 (unpack_32_1x128 (d))))); w--; ps++; if (pm) pm++; } } static force_inline uint32_t core_combine_atop_u_pixel_sse2 (uint32_t src, uint32_t dst) { __m128i s = unpack_32_1x128 (src); __m128i d = unpack_32_1x128 (dst); __m128i sa = negate_1x128 (expand_alpha_1x128 (s)); __m128i da = expand_alpha_1x128 (d); return pack_1x128_32 (pix_add_multiply_1x128 (&s, &da, &d, &sa)); } static void sse2_combine_atop_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { uint32_t s, d; __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_dst_lo, xmm_dst_hi; __m128i xmm_alpha_src_lo, xmm_alpha_src_hi; __m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi; while (w && ((uintptr_t)pd & 15)) { s = combine1 (ps, pm); d = *pd; *pd++ = core_combine_atop_u_pixel_sse2 (s, d); w--; ps++; if (pm) pm++; } while (w >= 4) { xmm_src_hi = combine4 ((__m128i*)ps, (__m128i*)pm); xmm_dst_hi = load_128_aligned ((__m128i*) pd); unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi); expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi); negate_2x128 (xmm_alpha_src_lo, xmm_alpha_src_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi); pix_add_multiply_2x128 ( &xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi, &xmm_dst_lo, &xmm_dst_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); ps += 4; pd += 4; w -= 4; if (pm) pm += 4; } while (w) { s = combine1 (ps, pm); d = *pd; *pd++ = core_combine_atop_u_pixel_sse2 (s, d); w--; ps++; if (pm) pm++; } } static force_inline uint32_t core_combine_reverse_atop_u_pixel_sse2 (uint32_t src, uint32_t dst) { __m128i s = unpack_32_1x128 (src); __m128i d = unpack_32_1x128 (dst); __m128i sa = expand_alpha_1x128 (s); __m128i da = negate_1x128 (expand_alpha_1x128 (d)); return pack_1x128_32 (pix_add_multiply_1x128 (&s, &da, &d, &sa)); } static void sse2_combine_atop_reverse_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { uint32_t s, d; __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_dst_lo, xmm_dst_hi; __m128i xmm_alpha_src_lo, xmm_alpha_src_hi; __m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi; while (w && ((uintptr_t)pd & 15)) { s = combine1 (ps, pm); d = *pd; *pd++ = core_combine_reverse_atop_u_pixel_sse2 (s, d); ps++; w--; if (pm) pm++; } while (w >= 4) { xmm_src_hi = combine4 ((__m128i*)ps, (__m128i*)pm); xmm_dst_hi = load_128_aligned ((__m128i*) pd); unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi); expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi); negate_2x128 (xmm_alpha_dst_lo, xmm_alpha_dst_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi); pix_add_multiply_2x128 ( &xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi, &xmm_dst_lo, &xmm_dst_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); ps += 4; pd += 4; w -= 4; if (pm) pm += 4; } while (w) { s = combine1 (ps, pm); d = *pd; *pd++ = core_combine_reverse_atop_u_pixel_sse2 (s, d); ps++; w--; if (pm) pm++; } } static force_inline uint32_t core_combine_xor_u_pixel_sse2 (uint32_t src, uint32_t dst) { __m128i s = unpack_32_1x128 (src); __m128i d = unpack_32_1x128 (dst); __m128i neg_d = negate_1x128 (expand_alpha_1x128 (d)); __m128i neg_s = negate_1x128 (expand_alpha_1x128 (s)); return pack_1x128_32 (pix_add_multiply_1x128 (&s, &neg_d, &d, &neg_s)); } static void sse2_combine_xor_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dst, const uint32_t * src, const uint32_t * mask, int width) { int w = width; uint32_t s, d; uint32_t* pd = dst; const uint32_t* ps = src; const uint32_t* pm = mask; __m128i xmm_src, xmm_src_lo, xmm_src_hi; __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; __m128i xmm_alpha_src_lo, xmm_alpha_src_hi; __m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi; while (w && ((uintptr_t)pd & 15)) { s = combine1 (ps, pm); d = *pd; *pd++ = core_combine_xor_u_pixel_sse2 (s, d); w--; ps++; if (pm) pm++; } while (w >= 4) { xmm_src = combine4 ((__m128i*) ps, (__m128i*) pm); xmm_dst = load_128_aligned ((__m128i*) pd); unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi); expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi); negate_2x128 (xmm_alpha_src_lo, xmm_alpha_src_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi); negate_2x128 (xmm_alpha_dst_lo, xmm_alpha_dst_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi); pix_add_multiply_2x128 ( &xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi, &xmm_dst_lo, &xmm_dst_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); ps += 4; pd += 4; w -= 4; if (pm) pm += 4; } while (w) { s = combine1 (ps, pm); d = *pd; *pd++ = core_combine_xor_u_pixel_sse2 (s, d); w--; ps++; if (pm) pm++; } } static force_inline void sse2_combine_add_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dst, const uint32_t * src, const uint32_t * mask, int width) { int w = width; uint32_t s, d; uint32_t* pd = dst; const uint32_t* ps = src; const uint32_t* pm = mask; while (w && (uintptr_t)pd & 15) { s = combine1 (ps, pm); d = *pd; ps++; if (pm) pm++; *pd++ = _mm_cvtsi128_si32 ( _mm_adds_epu8 (_mm_cvtsi32_si128 (s), _mm_cvtsi32_si128 (d))); w--; } while (w >= 4) { __m128i s; s = combine4 ((__m128i*)ps, (__m128i*)pm); save_128_aligned ( (__m128i*)pd, _mm_adds_epu8 (s, load_128_aligned ((__m128i*)pd))); pd += 4; ps += 4; if (pm) pm += 4; w -= 4; } while (w--) { s = combine1 (ps, pm); d = *pd; ps++; *pd++ = _mm_cvtsi128_si32 ( _mm_adds_epu8 (_mm_cvtsi32_si128 (s), _mm_cvtsi32_si128 (d))); if (pm) pm++; } } static force_inline uint32_t core_combine_saturate_u_pixel_sse2 (uint32_t src, uint32_t dst) { __m128i ms = unpack_32_1x128 (src); __m128i md = unpack_32_1x128 (dst); uint32_t sa = src >> 24; uint32_t da = ~dst >> 24; if (sa > da) { ms = pix_multiply_1x128 ( ms, expand_alpha_1x128 (unpack_32_1x128 (DIV_UN8 (da, sa) << 24))); } return pack_1x128_32 (_mm_adds_epu16 (md, ms)); } static void sse2_combine_saturate_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { uint32_t s, d; uint32_t pack_cmp; __m128i xmm_src, xmm_dst; while (w && (uintptr_t)pd & 15) { s = combine1 (ps, pm); d = *pd; *pd++ = core_combine_saturate_u_pixel_sse2 (s, d); w--; ps++; if (pm) pm++; } while (w >= 4) { xmm_dst = load_128_aligned ((__m128i*)pd); xmm_src = combine4 ((__m128i*)ps, (__m128i*)pm); pack_cmp = _mm_movemask_epi8 ( _mm_cmpgt_epi32 ( _mm_srli_epi32 (xmm_src, 24), _mm_srli_epi32 (_mm_xor_si128 (xmm_dst, mask_ff000000), 24))); /* if some alpha src is grater than respective ~alpha dst */ if (pack_cmp) { s = combine1 (ps++, pm); d = *pd; *pd++ = core_combine_saturate_u_pixel_sse2 (s, d); if (pm) pm++; s = combine1 (ps++, pm); d = *pd; *pd++ = core_combine_saturate_u_pixel_sse2 (s, d); if (pm) pm++; s = combine1 (ps++, pm); d = *pd; *pd++ = core_combine_saturate_u_pixel_sse2 (s, d); if (pm) pm++; s = combine1 (ps++, pm); d = *pd; *pd++ = core_combine_saturate_u_pixel_sse2 (s, d); if (pm) pm++; } else { save_128_aligned ((__m128i*)pd, _mm_adds_epu8 (xmm_dst, xmm_src)); pd += 4; ps += 4; if (pm) pm += 4; } w -= 4; } while (w--) { s = combine1 (ps, pm); d = *pd; *pd++ = core_combine_saturate_u_pixel_sse2 (s, d); ps++; if (pm) pm++; } } static void sse2_combine_src_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { uint32_t s, m; __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_mask_lo, xmm_mask_hi; __m128i xmm_dst_lo, xmm_dst_hi; while (w && (uintptr_t)pd & 15) { s = *ps++; m = *pm++; *pd++ = pack_1x128_32 ( pix_multiply_1x128 (unpack_32_1x128 (s), unpack_32_1x128 (m))); w--; } while (w >= 4) { xmm_src_hi = load_128_unaligned ((__m128i*)ps); xmm_mask_hi = load_128_unaligned ((__m128i*)pm); unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); ps += 4; pd += 4; pm += 4; w -= 4; } while (w) { s = *ps++; m = *pm++; *pd++ = pack_1x128_32 ( pix_multiply_1x128 (unpack_32_1x128 (s), unpack_32_1x128 (m))); w--; } } static force_inline uint32_t core_combine_over_ca_pixel_sse2 (uint32_t src, uint32_t mask, uint32_t dst) { __m128i s = unpack_32_1x128 (src); __m128i expAlpha = expand_alpha_1x128 (s); __m128i unpk_mask = unpack_32_1x128 (mask); __m128i unpk_dst = unpack_32_1x128 (dst); return pack_1x128_32 (in_over_1x128 (&s, &expAlpha, &unpk_mask, &unpk_dst)); } static void sse2_combine_over_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { uint32_t s, m, d; __m128i xmm_alpha_lo, xmm_alpha_hi; __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_dst_lo, xmm_dst_hi; __m128i xmm_mask_lo, xmm_mask_hi; while (w && (uintptr_t)pd & 15) { s = *ps++; m = *pm++; d = *pd; *pd++ = core_combine_over_ca_pixel_sse2 (s, m, d); w--; } while (w >= 4) { xmm_dst_hi = load_128_aligned ((__m128i*)pd); xmm_src_hi = load_128_unaligned ((__m128i*)ps); xmm_mask_hi = load_128_unaligned ((__m128i*)pm); unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi); in_over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi, &xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); ps += 4; pd += 4; pm += 4; w -= 4; } while (w) { s = *ps++; m = *pm++; d = *pd; *pd++ = core_combine_over_ca_pixel_sse2 (s, m, d); w--; } } static force_inline uint32_t core_combine_over_reverse_ca_pixel_sse2 (uint32_t src, uint32_t mask, uint32_t dst) { __m128i d = unpack_32_1x128 (dst); return pack_1x128_32 ( over_1x128 (d, expand_alpha_1x128 (d), pix_multiply_1x128 (unpack_32_1x128 (src), unpack_32_1x128 (mask)))); } static void sse2_combine_over_reverse_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { uint32_t s, m, d; __m128i xmm_alpha_lo, xmm_alpha_hi; __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_dst_lo, xmm_dst_hi; __m128i xmm_mask_lo, xmm_mask_hi; while (w && (uintptr_t)pd & 15) { s = *ps++; m = *pm++; d = *pd; *pd++ = core_combine_over_reverse_ca_pixel_sse2 (s, m, d); w--; } while (w >= 4) { xmm_dst_hi = load_128_aligned ((__m128i*)pd); xmm_src_hi = load_128_unaligned ((__m128i*)ps); xmm_mask_hi = load_128_unaligned ((__m128i*)pm); unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_alpha_lo, &xmm_alpha_hi); pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_mask_lo, &xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); over_2x128 (&xmm_dst_lo, &xmm_dst_hi, &xmm_alpha_lo, &xmm_alpha_hi, &xmm_mask_lo, &xmm_mask_hi); save_128_aligned ( (__m128i*)pd, pack_2x128_128 (xmm_mask_lo, xmm_mask_hi)); ps += 4; pd += 4; pm += 4; w -= 4; } while (w) { s = *ps++; m = *pm++; d = *pd; *pd++ = core_combine_over_reverse_ca_pixel_sse2 (s, m, d); w--; } } static void sse2_combine_in_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { uint32_t s, m, d; __m128i xmm_alpha_lo, xmm_alpha_hi; __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_dst_lo, xmm_dst_hi; __m128i xmm_mask_lo, xmm_mask_hi; while (w && (uintptr_t)pd & 15) { s = *ps++; m = *pm++; d = *pd; *pd++ = pack_1x128_32 ( pix_multiply_1x128 ( pix_multiply_1x128 (unpack_32_1x128 (s), unpack_32_1x128 (m)), expand_alpha_1x128 (unpack_32_1x128 (d)))); w--; } while (w >= 4) { xmm_dst_hi = load_128_aligned ((__m128i*)pd); xmm_src_hi = load_128_unaligned ((__m128i*)ps); xmm_mask_hi = load_128_unaligned ((__m128i*)pm); unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_alpha_lo, &xmm_alpha_hi); pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi); pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi, &xmm_alpha_lo, &xmm_alpha_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); ps += 4; pd += 4; pm += 4; w -= 4; } while (w) { s = *ps++; m = *pm++; d = *pd; *pd++ = pack_1x128_32 ( pix_multiply_1x128 ( pix_multiply_1x128 ( unpack_32_1x128 (s), unpack_32_1x128 (m)), expand_alpha_1x128 (unpack_32_1x128 (d)))); w--; } } static void sse2_combine_in_reverse_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { uint32_t s, m, d; __m128i xmm_alpha_lo, xmm_alpha_hi; __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_dst_lo, xmm_dst_hi; __m128i xmm_mask_lo, xmm_mask_hi; while (w && (uintptr_t)pd & 15) { s = *ps++; m = *pm++; d = *pd; *pd++ = pack_1x128_32 ( pix_multiply_1x128 ( unpack_32_1x128 (d), pix_multiply_1x128 (unpack_32_1x128 (m), expand_alpha_1x128 (unpack_32_1x128 (s))))); w--; } while (w >= 4) { xmm_dst_hi = load_128_aligned ((__m128i*)pd); xmm_src_hi = load_128_unaligned ((__m128i*)ps); xmm_mask_hi = load_128_unaligned ((__m128i*)pm); unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi); pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi, &xmm_alpha_lo, &xmm_alpha_hi, &xmm_alpha_lo, &xmm_alpha_hi); pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi, &xmm_alpha_lo, &xmm_alpha_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); ps += 4; pd += 4; pm += 4; w -= 4; } while (w) { s = *ps++; m = *pm++; d = *pd; *pd++ = pack_1x128_32 ( pix_multiply_1x128 ( unpack_32_1x128 (d), pix_multiply_1x128 (unpack_32_1x128 (m), expand_alpha_1x128 (unpack_32_1x128 (s))))); w--; } } static void sse2_combine_out_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { uint32_t s, m, d; __m128i xmm_alpha_lo, xmm_alpha_hi; __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_dst_lo, xmm_dst_hi; __m128i xmm_mask_lo, xmm_mask_hi; while (w && (uintptr_t)pd & 15) { s = *ps++; m = *pm++; d = *pd; *pd++ = pack_1x128_32 ( pix_multiply_1x128 ( pix_multiply_1x128 ( unpack_32_1x128 (s), unpack_32_1x128 (m)), negate_1x128 (expand_alpha_1x128 (unpack_32_1x128 (d))))); w--; } while (w >= 4) { xmm_dst_hi = load_128_aligned ((__m128i*)pd); xmm_src_hi = load_128_unaligned ((__m128i*)ps); xmm_mask_hi = load_128_unaligned ((__m128i*)pm); unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_alpha_lo, &xmm_alpha_hi); negate_2x128 (xmm_alpha_lo, xmm_alpha_hi, &xmm_alpha_lo, &xmm_alpha_hi); pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi); pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi, &xmm_alpha_lo, &xmm_alpha_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); ps += 4; pd += 4; pm += 4; w -= 4; } while (w) { s = *ps++; m = *pm++; d = *pd; *pd++ = pack_1x128_32 ( pix_multiply_1x128 ( pix_multiply_1x128 ( unpack_32_1x128 (s), unpack_32_1x128 (m)), negate_1x128 (expand_alpha_1x128 (unpack_32_1x128 (d))))); w--; } } static void sse2_combine_out_reverse_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { uint32_t s, m, d; __m128i xmm_alpha_lo, xmm_alpha_hi; __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_dst_lo, xmm_dst_hi; __m128i xmm_mask_lo, xmm_mask_hi; while (w && (uintptr_t)pd & 15) { s = *ps++; m = *pm++; d = *pd; *pd++ = pack_1x128_32 ( pix_multiply_1x128 ( unpack_32_1x128 (d), negate_1x128 (pix_multiply_1x128 ( unpack_32_1x128 (m), expand_alpha_1x128 (unpack_32_1x128 (s)))))); w--; } while (w >= 4) { xmm_dst_hi = load_128_aligned ((__m128i*)pd); xmm_src_hi = load_128_unaligned ((__m128i*)ps); xmm_mask_hi = load_128_unaligned ((__m128i*)pm); unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi); pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi, &xmm_alpha_lo, &xmm_alpha_hi, &xmm_mask_lo, &xmm_mask_hi); negate_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); pix_multiply_2x128 (&xmm_dst_lo, &xmm_dst_hi, &xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); ps += 4; pd += 4; pm += 4; w -= 4; } while (w) { s = *ps++; m = *pm++; d = *pd; *pd++ = pack_1x128_32 ( pix_multiply_1x128 ( unpack_32_1x128 (d), negate_1x128 (pix_multiply_1x128 ( unpack_32_1x128 (m), expand_alpha_1x128 (unpack_32_1x128 (s)))))); w--; } } static force_inline uint32_t core_combine_atop_ca_pixel_sse2 (uint32_t src, uint32_t mask, uint32_t dst) { __m128i m = unpack_32_1x128 (mask); __m128i s = unpack_32_1x128 (src); __m128i d = unpack_32_1x128 (dst); __m128i sa = expand_alpha_1x128 (s); __m128i da = expand_alpha_1x128 (d); s = pix_multiply_1x128 (s, m); m = negate_1x128 (pix_multiply_1x128 (m, sa)); return pack_1x128_32 (pix_add_multiply_1x128 (&d, &m, &s, &da)); } static void sse2_combine_atop_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { uint32_t s, m, d; __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_dst_lo, xmm_dst_hi; __m128i xmm_alpha_src_lo, xmm_alpha_src_hi; __m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi; __m128i xmm_mask_lo, xmm_mask_hi; while (w && (uintptr_t)pd & 15) { s = *ps++; m = *pm++; d = *pd; *pd++ = core_combine_atop_ca_pixel_sse2 (s, m, d); w--; } while (w >= 4) { xmm_dst_hi = load_128_aligned ((__m128i*)pd); xmm_src_hi = load_128_unaligned ((__m128i*)ps); xmm_mask_hi = load_128_unaligned ((__m128i*)pm); unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi); expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi); pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_mask_lo, &xmm_mask_hi, &xmm_src_lo, &xmm_src_hi); pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi, &xmm_mask_lo, &xmm_mask_hi); negate_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); pix_add_multiply_2x128 ( &xmm_dst_lo, &xmm_dst_hi, &xmm_mask_lo, &xmm_mask_hi, &xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); ps += 4; pd += 4; pm += 4; w -= 4; } while (w) { s = *ps++; m = *pm++; d = *pd; *pd++ = core_combine_atop_ca_pixel_sse2 (s, m, d); w--; } } static force_inline uint32_t core_combine_reverse_atop_ca_pixel_sse2 (uint32_t src, uint32_t mask, uint32_t dst) { __m128i m = unpack_32_1x128 (mask); __m128i s = unpack_32_1x128 (src); __m128i d = unpack_32_1x128 (dst); __m128i da = negate_1x128 (expand_alpha_1x128 (d)); __m128i sa = expand_alpha_1x128 (s); s = pix_multiply_1x128 (s, m); m = pix_multiply_1x128 (m, sa); return pack_1x128_32 (pix_add_multiply_1x128 (&d, &m, &s, &da)); } static void sse2_combine_atop_reverse_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { uint32_t s, m, d; __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_dst_lo, xmm_dst_hi; __m128i xmm_alpha_src_lo, xmm_alpha_src_hi; __m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi; __m128i xmm_mask_lo, xmm_mask_hi; while (w && (uintptr_t)pd & 15) { s = *ps++; m = *pm++; d = *pd; *pd++ = core_combine_reverse_atop_ca_pixel_sse2 (s, m, d); w--; } while (w >= 4) { xmm_dst_hi = load_128_aligned ((__m128i*)pd); xmm_src_hi = load_128_unaligned ((__m128i*)ps); xmm_mask_hi = load_128_unaligned ((__m128i*)pm); unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi); expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi); pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_mask_lo, &xmm_mask_hi, &xmm_src_lo, &xmm_src_hi); pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi, &xmm_mask_lo, &xmm_mask_hi); negate_2x128 (xmm_alpha_dst_lo, xmm_alpha_dst_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi); pix_add_multiply_2x128 ( &xmm_dst_lo, &xmm_dst_hi, &xmm_mask_lo, &xmm_mask_hi, &xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); ps += 4; pd += 4; pm += 4; w -= 4; } while (w) { s = *ps++; m = *pm++; d = *pd; *pd++ = core_combine_reverse_atop_ca_pixel_sse2 (s, m, d); w--; } } static force_inline uint32_t core_combine_xor_ca_pixel_sse2 (uint32_t src, uint32_t mask, uint32_t dst) { __m128i a = unpack_32_1x128 (mask); __m128i s = unpack_32_1x128 (src); __m128i d = unpack_32_1x128 (dst); __m128i alpha_dst = negate_1x128 (pix_multiply_1x128 ( a, expand_alpha_1x128 (s))); __m128i dest = pix_multiply_1x128 (s, a); __m128i alpha_src = negate_1x128 (expand_alpha_1x128 (d)); return pack_1x128_32 (pix_add_multiply_1x128 (&d, &alpha_dst, &dest, &alpha_src)); } static void sse2_combine_xor_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { uint32_t s, m, d; __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_dst_lo, xmm_dst_hi; __m128i xmm_alpha_src_lo, xmm_alpha_src_hi; __m128i xmm_alpha_dst_lo, xmm_alpha_dst_hi; __m128i xmm_mask_lo, xmm_mask_hi; while (w && (uintptr_t)pd & 15) { s = *ps++; m = *pm++; d = *pd; *pd++ = core_combine_xor_ca_pixel_sse2 (s, m, d); w--; } while (w >= 4) { xmm_dst_hi = load_128_aligned ((__m128i*)pd); xmm_src_hi = load_128_unaligned ((__m128i*)ps); xmm_mask_hi = load_128_unaligned ((__m128i*)pm); unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi); expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi); pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_mask_lo, &xmm_mask_hi, &xmm_src_lo, &xmm_src_hi); pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi, &xmm_alpha_src_lo, &xmm_alpha_src_hi, &xmm_mask_lo, &xmm_mask_hi); negate_2x128 (xmm_alpha_dst_lo, xmm_alpha_dst_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi); negate_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); pix_add_multiply_2x128 ( &xmm_dst_lo, &xmm_dst_hi, &xmm_mask_lo, &xmm_mask_hi, &xmm_src_lo, &xmm_src_hi, &xmm_alpha_dst_lo, &xmm_alpha_dst_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); ps += 4; pd += 4; pm += 4; w -= 4; } while (w) { s = *ps++; m = *pm++; d = *pd; *pd++ = core_combine_xor_ca_pixel_sse2 (s, m, d); w--; } } static void sse2_combine_add_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * pd, const uint32_t * ps, const uint32_t * pm, int w) { uint32_t s, m, d; __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_dst_lo, xmm_dst_hi; __m128i xmm_mask_lo, xmm_mask_hi; while (w && (uintptr_t)pd & 15) { s = *ps++; m = *pm++; d = *pd; *pd++ = pack_1x128_32 ( _mm_adds_epu8 (pix_multiply_1x128 (unpack_32_1x128 (s), unpack_32_1x128 (m)), unpack_32_1x128 (d))); w--; } while (w >= 4) { xmm_src_hi = load_128_unaligned ((__m128i*)ps); xmm_mask_hi = load_128_unaligned ((__m128i*)pm); xmm_dst_hi = load_128_aligned ((__m128i*)pd); unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_mask_lo, &xmm_mask_hi, &xmm_src_lo, &xmm_src_hi); save_128_aligned ( (__m128i*)pd, pack_2x128_128 ( _mm_adds_epu8 (xmm_src_lo, xmm_dst_lo), _mm_adds_epu8 (xmm_src_hi, xmm_dst_hi))); ps += 4; pd += 4; pm += 4; w -= 4; } while (w) { s = *ps++; m = *pm++; d = *pd; *pd++ = pack_1x128_32 ( _mm_adds_epu8 (pix_multiply_1x128 (unpack_32_1x128 (s), unpack_32_1x128 (m)), unpack_32_1x128 (d))); w--; } } static force_inline __m128i create_mask_16_128 (uint16_t mask) { return _mm_set1_epi16 (mask); } /* Work around a code generation bug in Sun Studio 12. */ #if defined(__SUNPRO_C) && (__SUNPRO_C >= 0x590) # define create_mask_2x32_128(mask0, mask1) \ (_mm_set_epi32 ((mask0), (mask1), (mask0), (mask1))) #else static force_inline __m128i create_mask_2x32_128 (uint32_t mask0, uint32_t mask1) { return _mm_set_epi32 (mask0, mask1, mask0, mask1); } #endif static void sse2_composite_over_n_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src; uint32_t *dst_line, *dst, d; int32_t w; int dst_stride; __m128i xmm_src, xmm_alpha; __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); if (src == 0) return; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); xmm_src = expand_pixel_32_1x128 (src); xmm_alpha = expand_alpha_1x128 (xmm_src); while (height--) { dst = dst_line; dst_line += dst_stride; w = width; while (w && (uintptr_t)dst & 15) { d = *dst; *dst++ = pack_1x128_32 (over_1x128 (xmm_src, xmm_alpha, unpack_32_1x128 (d))); w--; } while (w >= 4) { xmm_dst = load_128_aligned ((__m128i*)dst); unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); over_2x128 (&xmm_src, &xmm_src, &xmm_alpha, &xmm_alpha, &xmm_dst_lo, &xmm_dst_hi); /* rebuid the 4 pixel data and save*/ save_128_aligned ( (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); w -= 4; dst += 4; } while (w) { d = *dst; *dst++ = pack_1x128_32 (over_1x128 (xmm_src, xmm_alpha, unpack_32_1x128 (d))); w--; } } } static void sse2_composite_over_n_0565 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src; uint16_t *dst_line, *dst, d; int32_t w; int dst_stride; __m128i xmm_src, xmm_alpha; __m128i xmm_dst, xmm_dst0, xmm_dst1, xmm_dst2, xmm_dst3; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); if (src == 0) return; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); xmm_src = expand_pixel_32_1x128 (src); xmm_alpha = expand_alpha_1x128 (xmm_src); while (height--) { dst = dst_line; dst_line += dst_stride; w = width; while (w && (uintptr_t)dst & 15) { d = *dst; *dst++ = pack_565_32_16 ( pack_1x128_32 (over_1x128 (xmm_src, xmm_alpha, expand565_16_1x128 (d)))); w--; } while (w >= 8) { xmm_dst = load_128_aligned ((__m128i*)dst); unpack_565_128_4x128 (xmm_dst, &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3); over_2x128 (&xmm_src, &xmm_src, &xmm_alpha, &xmm_alpha, &xmm_dst0, &xmm_dst1); over_2x128 (&xmm_src, &xmm_src, &xmm_alpha, &xmm_alpha, &xmm_dst2, &xmm_dst3); xmm_dst = pack_565_4x128_128 ( &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3); save_128_aligned ((__m128i*)dst, xmm_dst); dst += 8; w -= 8; } while (w--) { d = *dst; *dst++ = pack_565_32_16 ( pack_1x128_32 (over_1x128 (xmm_src, xmm_alpha, expand565_16_1x128 (d)))); } } } static void sse2_composite_add_n_8888_8888_ca (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src; uint32_t *dst_line, d; uint32_t *mask_line, m; uint32_t pack_cmp; int dst_stride, mask_stride; __m128i xmm_src; __m128i xmm_dst; __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; __m128i mmx_src, mmx_mask, mmx_dest; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); if (src == 0) return; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1); xmm_src = _mm_unpacklo_epi8 ( create_mask_2x32_128 (src, src), _mm_setzero_si128 ()); mmx_src = xmm_src; while (height--) { int w = width; const uint32_t *pm = (uint32_t *)mask_line; uint32_t *pd = (uint32_t *)dst_line; dst_line += dst_stride; mask_line += mask_stride; while (w && (uintptr_t)pd & 15) { m = *pm++; if (m) { d = *pd; mmx_mask = unpack_32_1x128 (m); mmx_dest = unpack_32_1x128 (d); *pd = pack_1x128_32 ( _mm_adds_epu8 (pix_multiply_1x128 (mmx_mask, mmx_src), mmx_dest)); } pd++; w--; } while (w >= 4) { xmm_mask = load_128_unaligned ((__m128i*)pm); pack_cmp = _mm_movemask_epi8 ( _mm_cmpeq_epi32 (xmm_mask, _mm_setzero_si128 ())); /* if all bits in mask are zero, pack_cmp are equal to 0xffff */ if (pack_cmp != 0xffff) { xmm_dst = load_128_aligned ((__m128i*)pd); unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); pix_multiply_2x128 (&xmm_src, &xmm_src, &xmm_mask_lo, &xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); xmm_mask_hi = pack_2x128_128 (xmm_mask_lo, xmm_mask_hi); save_128_aligned ( (__m128i*)pd, _mm_adds_epu8 (xmm_mask_hi, xmm_dst)); } pd += 4; pm += 4; w -= 4; } while (w) { m = *pm++; if (m) { d = *pd; mmx_mask = unpack_32_1x128 (m); mmx_dest = unpack_32_1x128 (d); *pd = pack_1x128_32 ( _mm_adds_epu8 (pix_multiply_1x128 (mmx_mask, mmx_src), mmx_dest)); } pd++; w--; } } } static void sse2_composite_over_n_8888_8888_ca (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src; uint32_t *dst_line, d; uint32_t *mask_line, m; uint32_t pack_cmp; int dst_stride, mask_stride; __m128i xmm_src, xmm_alpha; __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; __m128i mmx_src, mmx_alpha, mmx_mask, mmx_dest; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); if (src == 0) return; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1); xmm_src = _mm_unpacklo_epi8 ( create_mask_2x32_128 (src, src), _mm_setzero_si128 ()); xmm_alpha = expand_alpha_1x128 (xmm_src); mmx_src = xmm_src; mmx_alpha = xmm_alpha; while (height--) { int w = width; const uint32_t *pm = (uint32_t *)mask_line; uint32_t *pd = (uint32_t *)dst_line; dst_line += dst_stride; mask_line += mask_stride; while (w && (uintptr_t)pd & 15) { m = *pm++; if (m) { d = *pd; mmx_mask = unpack_32_1x128 (m); mmx_dest = unpack_32_1x128 (d); *pd = pack_1x128_32 (in_over_1x128 (&mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest)); } pd++; w--; } while (w >= 4) { xmm_mask = load_128_unaligned ((__m128i*)pm); pack_cmp = _mm_movemask_epi8 ( _mm_cmpeq_epi32 (xmm_mask, _mm_setzero_si128 ())); /* if all bits in mask are zero, pack_cmp are equal to 0xffff */ if (pack_cmp != 0xffff) { xmm_dst = load_128_aligned ((__m128i*)pd); unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); in_over_2x128 (&xmm_src, &xmm_src, &xmm_alpha, &xmm_alpha, &xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); } pd += 4; pm += 4; w -= 4; } while (w) { m = *pm++; if (m) { d = *pd; mmx_mask = unpack_32_1x128 (m); mmx_dest = unpack_32_1x128 (d); *pd = pack_1x128_32 ( in_over_1x128 (&mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest)); } pd++; w--; } } } static void sse2_composite_over_8888_n_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *dst_line, *dst; uint32_t *src_line, *src; uint32_t mask; int32_t w; int dst_stride, src_stride; __m128i xmm_mask; __m128i xmm_src, xmm_src_lo, xmm_src_hi; __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; __m128i xmm_alpha_lo, xmm_alpha_hi; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); mask = _pixman_image_get_solid (imp, mask_image, PIXMAN_a8r8g8b8); xmm_mask = create_mask_16_128 (mask >> 24); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w && (uintptr_t)dst & 15) { uint32_t s = *src++; if (s) { uint32_t d = *dst; __m128i ms = unpack_32_1x128 (s); __m128i alpha = expand_alpha_1x128 (ms); __m128i dest = xmm_mask; __m128i alpha_dst = unpack_32_1x128 (d); *dst = pack_1x128_32 ( in_over_1x128 (&ms, &alpha, &dest, &alpha_dst)); } dst++; w--; } while (w >= 4) { xmm_src = load_128_unaligned ((__m128i*)src); if (!is_zero (xmm_src)) { xmm_dst = load_128_aligned ((__m128i*)dst); unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi); in_over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi, &xmm_mask, &xmm_mask, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); } dst += 4; src += 4; w -= 4; } while (w) { uint32_t s = *src++; if (s) { uint32_t d = *dst; __m128i ms = unpack_32_1x128 (s); __m128i alpha = expand_alpha_1x128 (ms); __m128i mask = xmm_mask; __m128i dest = unpack_32_1x128 (d); *dst = pack_1x128_32 ( in_over_1x128 (&ms, &alpha, &mask, &dest)); } dst++; w--; } } } static void sse2_composite_src_x888_0565 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint16_t *dst_line, *dst; uint32_t *src_line, *src, s; int dst_stride, src_stride; int32_t w; PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w && (uintptr_t)dst & 15) { s = *src++; *dst = convert_8888_to_0565 (s); dst++; w--; } while (w >= 8) { __m128i xmm_src0 = load_128_unaligned ((__m128i *)src + 0); __m128i xmm_src1 = load_128_unaligned ((__m128i *)src + 1); save_128_aligned ((__m128i*)dst, pack_565_2packedx128_128 (xmm_src0, xmm_src1)); w -= 8; src += 8; dst += 8; } while (w) { s = *src++; *dst = convert_8888_to_0565 (s); dst++; w--; } } } static void sse2_composite_src_x888_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *dst_line, *dst; uint32_t *src_line, *src; int32_t w; int dst_stride, src_stride; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w && (uintptr_t)dst & 15) { *dst++ = *src++ | 0xff000000; w--; } while (w >= 16) { __m128i xmm_src1, xmm_src2, xmm_src3, xmm_src4; xmm_src1 = load_128_unaligned ((__m128i*)src + 0); xmm_src2 = load_128_unaligned ((__m128i*)src + 1); xmm_src3 = load_128_unaligned ((__m128i*)src + 2); xmm_src4 = load_128_unaligned ((__m128i*)src + 3); save_128_aligned ((__m128i*)dst + 0, _mm_or_si128 (xmm_src1, mask_ff000000)); save_128_aligned ((__m128i*)dst + 1, _mm_or_si128 (xmm_src2, mask_ff000000)); save_128_aligned ((__m128i*)dst + 2, _mm_or_si128 (xmm_src3, mask_ff000000)); save_128_aligned ((__m128i*)dst + 3, _mm_or_si128 (xmm_src4, mask_ff000000)); dst += 16; src += 16; w -= 16; } while (w) { *dst++ = *src++ | 0xff000000; w--; } } } static void sse2_composite_over_x888_n_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *dst_line, *dst; uint32_t *src_line, *src; uint32_t mask; int dst_stride, src_stride; int32_t w; __m128i xmm_mask, xmm_alpha; __m128i xmm_src, xmm_src_lo, xmm_src_hi; __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); mask = _pixman_image_get_solid (imp, mask_image, PIXMAN_a8r8g8b8); xmm_mask = create_mask_16_128 (mask >> 24); xmm_alpha = mask_00ff; while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w && (uintptr_t)dst & 15) { uint32_t s = (*src++) | 0xff000000; uint32_t d = *dst; __m128i src = unpack_32_1x128 (s); __m128i alpha = xmm_alpha; __m128i mask = xmm_mask; __m128i dest = unpack_32_1x128 (d); *dst++ = pack_1x128_32 ( in_over_1x128 (&src, &alpha, &mask, &dest)); w--; } while (w >= 4) { xmm_src = _mm_or_si128 ( load_128_unaligned ((__m128i*)src), mask_ff000000); xmm_dst = load_128_aligned ((__m128i*)dst); unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); in_over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_alpha, &xmm_alpha, &xmm_mask, &xmm_mask, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); dst += 4; src += 4; w -= 4; } while (w) { uint32_t s = (*src++) | 0xff000000; uint32_t d = *dst; __m128i src = unpack_32_1x128 (s); __m128i alpha = xmm_alpha; __m128i mask = xmm_mask; __m128i dest = unpack_32_1x128 (d); *dst++ = pack_1x128_32 ( in_over_1x128 (&src, &alpha, &mask, &dest)); w--; } } } static void sse2_composite_over_8888_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); int dst_stride, src_stride; uint32_t *dst_line, *dst; uint32_t *src_line, *src; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); dst = dst_line; src = src_line; while (height--) { sse2_combine_over_u (imp, op, dst, src, NULL, width); dst += dst_stride; src += src_stride; } } static force_inline uint16_t composite_over_8888_0565pixel (uint32_t src, uint16_t dst) { __m128i ms; ms = unpack_32_1x128 (src); return pack_565_32_16 ( pack_1x128_32 ( over_1x128 ( ms, expand_alpha_1x128 (ms), expand565_16_1x128 (dst)))); } static void sse2_composite_over_8888_0565 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint16_t *dst_line, *dst, d; uint32_t *src_line, *src, s; int dst_stride, src_stride; int32_t w; __m128i xmm_alpha_lo, xmm_alpha_hi; __m128i xmm_src, xmm_src_lo, xmm_src_hi; __m128i xmm_dst, xmm_dst0, xmm_dst1, xmm_dst2, xmm_dst3; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); while (height--) { dst = dst_line; src = src_line; dst_line += dst_stride; src_line += src_stride; w = width; /* Align dst on a 16-byte boundary */ while (w && ((uintptr_t)dst & 15)) { s = *src++; d = *dst; *dst++ = composite_over_8888_0565pixel (s, d); w--; } /* It's a 8 pixel loop */ while (w >= 8) { /* I'm loading unaligned because I'm not sure * about the address alignment. */ xmm_src = load_128_unaligned ((__m128i*) src); xmm_dst = load_128_aligned ((__m128i*) dst); /* Unpacking */ unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); unpack_565_128_4x128 (xmm_dst, &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3); expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi); /* I'm loading next 4 pixels from memory * before to optimze the memory read. */ xmm_src = load_128_unaligned ((__m128i*) (src + 4)); over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi, &xmm_dst0, &xmm_dst1); /* Unpacking */ unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi); over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi, &xmm_dst2, &xmm_dst3); save_128_aligned ( (__m128i*)dst, pack_565_4x128_128 ( &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3)); w -= 8; dst += 8; src += 8; } while (w--) { s = *src++; d = *dst; *dst++ = composite_over_8888_0565pixel (s, d); } } } static void sse2_composite_over_n_8_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src, srca; uint32_t *dst_line, *dst; uint8_t *mask_line, *mask; int dst_stride, mask_stride; int32_t w; uint32_t m, d; __m128i xmm_src, xmm_alpha, xmm_def; __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; __m128i mmx_src, mmx_alpha, mmx_mask, mmx_dest; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); srca = src >> 24; if (src == 0) return; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); xmm_def = create_mask_2x32_128 (src, src); xmm_src = expand_pixel_32_1x128 (src); xmm_alpha = expand_alpha_1x128 (xmm_src); mmx_src = xmm_src; mmx_alpha = xmm_alpha; while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w && (uintptr_t)dst & 15) { uint8_t m = *mask++; if (m) { d = *dst; mmx_mask = expand_pixel_8_1x128 (m); mmx_dest = unpack_32_1x128 (d); *dst = pack_1x128_32 (in_over_1x128 (&mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest)); } w--; dst++; } while (w >= 4) { m = *((uint32_t*)mask); if (srca == 0xff && m == 0xffffffff) { save_128_aligned ((__m128i*)dst, xmm_def); } else if (m) { xmm_dst = load_128_aligned ((__m128i*) dst); xmm_mask = unpack_32_1x128 (m); xmm_mask = _mm_unpacklo_epi8 (xmm_mask, _mm_setzero_si128 ()); /* Unpacking */ unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); in_over_2x128 (&xmm_src, &xmm_src, &xmm_alpha, &xmm_alpha, &xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); } w -= 4; dst += 4; mask += 4; } while (w) { uint8_t m = *mask++; if (m) { d = *dst; mmx_mask = expand_pixel_8_1x128 (m); mmx_dest = unpack_32_1x128 (d); *dst = pack_1x128_32 (in_over_1x128 (&mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest)); } w--; dst++; } } } #if defined(__GNUC__) && !defined(__x86_64__) && !defined(__amd64__) __attribute__((__force_align_arg_pointer__)) #endif static pixman_bool_t sse2_fill (pixman_implementation_t *imp, uint32_t * bits, int stride, int bpp, int x, int y, int width, int height, uint32_t filler) { uint32_t byte_width; uint8_t *byte_line; __m128i xmm_def; if (bpp == 8) { uint8_t b; uint16_t w; stride = stride * (int) sizeof (uint32_t) / 1; byte_line = (uint8_t *)(((uint8_t *)bits) + stride * y + x); byte_width = width; stride *= 1; b = filler & 0xff; w = (b << 8) | b; filler = (w << 16) | w; } else if (bpp == 16) { stride = stride * (int) sizeof (uint32_t) / 2; byte_line = (uint8_t *)(((uint16_t *)bits) + stride * y + x); byte_width = 2 * width; stride *= 2; filler = (filler & 0xffff) * 0x00010001; } else if (bpp == 32) { stride = stride * (int) sizeof (uint32_t) / 4; byte_line = (uint8_t *)(((uint32_t *)bits) + stride * y + x); byte_width = 4 * width; stride *= 4; } else { return FALSE; } xmm_def = create_mask_2x32_128 (filler, filler); while (height--) { int w; uint8_t *d = byte_line; byte_line += stride; w = byte_width; if (w >= 1 && ((uintptr_t)d & 1)) { *(uint8_t *)d = filler; w -= 1; d += 1; } while (w >= 2 && ((uintptr_t)d & 3)) { *(uint16_t *)d = filler; w -= 2; d += 2; } while (w >= 4 && ((uintptr_t)d & 15)) { *(uint32_t *)d = filler; w -= 4; d += 4; } while (w >= 128) { save_128_aligned ((__m128i*)(d), xmm_def); save_128_aligned ((__m128i*)(d + 16), xmm_def); save_128_aligned ((__m128i*)(d + 32), xmm_def); save_128_aligned ((__m128i*)(d + 48), xmm_def); save_128_aligned ((__m128i*)(d + 64), xmm_def); save_128_aligned ((__m128i*)(d + 80), xmm_def); save_128_aligned ((__m128i*)(d + 96), xmm_def); save_128_aligned ((__m128i*)(d + 112), xmm_def); d += 128; w -= 128; } if (w >= 64) { save_128_aligned ((__m128i*)(d), xmm_def); save_128_aligned ((__m128i*)(d + 16), xmm_def); save_128_aligned ((__m128i*)(d + 32), xmm_def); save_128_aligned ((__m128i*)(d + 48), xmm_def); d += 64; w -= 64; } if (w >= 32) { save_128_aligned ((__m128i*)(d), xmm_def); save_128_aligned ((__m128i*)(d + 16), xmm_def); d += 32; w -= 32; } if (w >= 16) { save_128_aligned ((__m128i*)(d), xmm_def); d += 16; w -= 16; } while (w >= 4) { *(uint32_t *)d = filler; w -= 4; d += 4; } if (w >= 2) { *(uint16_t *)d = filler; w -= 2; d += 2; } if (w >= 1) { *(uint8_t *)d = filler; w -= 1; d += 1; } } return TRUE; } static void sse2_composite_src_n_8_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src, srca; uint32_t *dst_line, *dst; uint8_t *mask_line, *mask; int dst_stride, mask_stride; int32_t w; uint32_t m; __m128i xmm_src, xmm_def; __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); srca = src >> 24; if (src == 0) { sse2_fill (imp, dest_image->bits.bits, dest_image->bits.rowstride, PIXMAN_FORMAT_BPP (dest_image->bits.format), dest_x, dest_y, width, height, 0); return; } PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); xmm_def = create_mask_2x32_128 (src, src); xmm_src = expand_pixel_32_1x128 (src); while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w && (uintptr_t)dst & 15) { uint8_t m = *mask++; if (m) { *dst = pack_1x128_32 ( pix_multiply_1x128 (xmm_src, expand_pixel_8_1x128 (m))); } else { *dst = 0; } w--; dst++; } while (w >= 4) { m = *((uint32_t*)mask); if (srca == 0xff && m == 0xffffffff) { save_128_aligned ((__m128i*)dst, xmm_def); } else if (m) { xmm_mask = unpack_32_1x128 (m); xmm_mask = _mm_unpacklo_epi8 (xmm_mask, _mm_setzero_si128 ()); /* Unpacking */ unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); pix_multiply_2x128 (&xmm_src, &xmm_src, &xmm_mask_lo, &xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); save_128_aligned ( (__m128i*)dst, pack_2x128_128 (xmm_mask_lo, xmm_mask_hi)); } else { save_128_aligned ((__m128i*)dst, _mm_setzero_si128 ()); } w -= 4; dst += 4; mask += 4; } while (w) { uint8_t m = *mask++; if (m) { *dst = pack_1x128_32 ( pix_multiply_1x128 ( xmm_src, expand_pixel_8_1x128 (m))); } else { *dst = 0; } w--; dst++; } } } static void sse2_composite_over_n_8_0565 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src; uint16_t *dst_line, *dst, d; uint8_t *mask_line, *mask; int dst_stride, mask_stride; int32_t w; uint32_t m; __m128i mmx_src, mmx_alpha, mmx_mask, mmx_dest; __m128i xmm_src, xmm_alpha; __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; __m128i xmm_dst, xmm_dst0, xmm_dst1, xmm_dst2, xmm_dst3; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); if (src == 0) return; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); xmm_src = expand_pixel_32_1x128 (src); xmm_alpha = expand_alpha_1x128 (xmm_src); mmx_src = xmm_src; mmx_alpha = xmm_alpha; while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w && (uintptr_t)dst & 15) { m = *mask++; if (m) { d = *dst; mmx_mask = expand_alpha_rev_1x128 (unpack_32_1x128 (m)); mmx_dest = expand565_16_1x128 (d); *dst = pack_565_32_16 ( pack_1x128_32 ( in_over_1x128 ( &mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest))); } w--; dst++; } while (w >= 8) { xmm_dst = load_128_aligned ((__m128i*) dst); unpack_565_128_4x128 (xmm_dst, &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3); m = *((uint32_t*)mask); mask += 4; if (m) { xmm_mask = unpack_32_1x128 (m); xmm_mask = _mm_unpacklo_epi8 (xmm_mask, _mm_setzero_si128 ()); /* Unpacking */ unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); in_over_2x128 (&xmm_src, &xmm_src, &xmm_alpha, &xmm_alpha, &xmm_mask_lo, &xmm_mask_hi, &xmm_dst0, &xmm_dst1); } m = *((uint32_t*)mask); mask += 4; if (m) { xmm_mask = unpack_32_1x128 (m); xmm_mask = _mm_unpacklo_epi8 (xmm_mask, _mm_setzero_si128 ()); /* Unpacking */ unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); in_over_2x128 (&xmm_src, &xmm_src, &xmm_alpha, &xmm_alpha, &xmm_mask_lo, &xmm_mask_hi, &xmm_dst2, &xmm_dst3); } save_128_aligned ( (__m128i*)dst, pack_565_4x128_128 ( &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3)); w -= 8; dst += 8; } while (w) { m = *mask++; if (m) { d = *dst; mmx_mask = expand_alpha_rev_1x128 (unpack_32_1x128 (m)); mmx_dest = expand565_16_1x128 (d); *dst = pack_565_32_16 ( pack_1x128_32 ( in_over_1x128 ( &mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest))); } w--; dst++; } } } static void sse2_composite_over_pixbuf_0565 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint16_t *dst_line, *dst, d; uint32_t *src_line, *src, s; int dst_stride, src_stride; int32_t w; uint32_t opaque, zero; __m128i ms; __m128i xmm_src, xmm_src_lo, xmm_src_hi; __m128i xmm_dst, xmm_dst0, xmm_dst1, xmm_dst2, xmm_dst3; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w && (uintptr_t)dst & 15) { s = *src++; d = *dst; ms = unpack_32_1x128 (s); *dst++ = pack_565_32_16 ( pack_1x128_32 ( over_rev_non_pre_1x128 (ms, expand565_16_1x128 (d)))); w--; } while (w >= 8) { /* First round */ xmm_src = load_128_unaligned ((__m128i*)src); xmm_dst = load_128_aligned ((__m128i*)dst); opaque = is_opaque (xmm_src); zero = is_zero (xmm_src); unpack_565_128_4x128 (xmm_dst, &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3); unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); /* preload next round*/ xmm_src = load_128_unaligned ((__m128i*)(src + 4)); if (opaque) { invert_colors_2x128 (xmm_src_lo, xmm_src_hi, &xmm_dst0, &xmm_dst1); } else if (!zero) { over_rev_non_pre_2x128 (xmm_src_lo, xmm_src_hi, &xmm_dst0, &xmm_dst1); } /* Second round */ opaque = is_opaque (xmm_src); zero = is_zero (xmm_src); unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); if (opaque) { invert_colors_2x128 (xmm_src_lo, xmm_src_hi, &xmm_dst2, &xmm_dst3); } else if (!zero) { over_rev_non_pre_2x128 (xmm_src_lo, xmm_src_hi, &xmm_dst2, &xmm_dst3); } save_128_aligned ( (__m128i*)dst, pack_565_4x128_128 ( &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3)); w -= 8; src += 8; dst += 8; } while (w) { s = *src++; d = *dst; ms = unpack_32_1x128 (s); *dst++ = pack_565_32_16 ( pack_1x128_32 ( over_rev_non_pre_1x128 (ms, expand565_16_1x128 (d)))); w--; } } } static void sse2_composite_over_pixbuf_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *dst_line, *dst, d; uint32_t *src_line, *src, s; int dst_stride, src_stride; int32_t w; uint32_t opaque, zero; __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_dst_lo, xmm_dst_hi; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w && (uintptr_t)dst & 15) { s = *src++; d = *dst; *dst++ = pack_1x128_32 ( over_rev_non_pre_1x128 ( unpack_32_1x128 (s), unpack_32_1x128 (d))); w--; } while (w >= 4) { xmm_src_hi = load_128_unaligned ((__m128i*)src); opaque = is_opaque (xmm_src_hi); zero = is_zero (xmm_src_hi); unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); if (opaque) { invert_colors_2x128 (xmm_src_lo, xmm_src_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); } else if (!zero) { xmm_dst_hi = load_128_aligned ((__m128i*)dst); unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); over_rev_non_pre_2x128 (xmm_src_lo, xmm_src_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); } w -= 4; dst += 4; src += 4; } while (w) { s = *src++; d = *dst; *dst++ = pack_1x128_32 ( over_rev_non_pre_1x128 ( unpack_32_1x128 (s), unpack_32_1x128 (d))); w--; } } } static void sse2_composite_over_n_8888_0565_ca (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src; uint16_t *dst_line, *dst, d; uint32_t *mask_line, *mask, m; int dst_stride, mask_stride; int w; uint32_t pack_cmp; __m128i xmm_src, xmm_alpha; __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; __m128i xmm_dst, xmm_dst0, xmm_dst1, xmm_dst2, xmm_dst3; __m128i mmx_src, mmx_alpha, mmx_mask, mmx_dest; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); if (src == 0) return; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1); xmm_src = expand_pixel_32_1x128 (src); xmm_alpha = expand_alpha_1x128 (xmm_src); mmx_src = xmm_src; mmx_alpha = xmm_alpha; while (height--) { w = width; mask = mask_line; dst = dst_line; mask_line += mask_stride; dst_line += dst_stride; while (w && ((uintptr_t)dst & 15)) { m = *(uint32_t *) mask; if (m) { d = *dst; mmx_mask = unpack_32_1x128 (m); mmx_dest = expand565_16_1x128 (d); *dst = pack_565_32_16 ( pack_1x128_32 ( in_over_1x128 ( &mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest))); } w--; dst++; mask++; } while (w >= 8) { /* First round */ xmm_mask = load_128_unaligned ((__m128i*)mask); xmm_dst = load_128_aligned ((__m128i*)dst); pack_cmp = _mm_movemask_epi8 ( _mm_cmpeq_epi32 (xmm_mask, _mm_setzero_si128 ())); unpack_565_128_4x128 (xmm_dst, &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3); unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); /* preload next round */ xmm_mask = load_128_unaligned ((__m128i*)(mask + 4)); /* preload next round */ if (pack_cmp != 0xffff) { in_over_2x128 (&xmm_src, &xmm_src, &xmm_alpha, &xmm_alpha, &xmm_mask_lo, &xmm_mask_hi, &xmm_dst0, &xmm_dst1); } /* Second round */ pack_cmp = _mm_movemask_epi8 ( _mm_cmpeq_epi32 (xmm_mask, _mm_setzero_si128 ())); unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); if (pack_cmp != 0xffff) { in_over_2x128 (&xmm_src, &xmm_src, &xmm_alpha, &xmm_alpha, &xmm_mask_lo, &xmm_mask_hi, &xmm_dst2, &xmm_dst3); } save_128_aligned ( (__m128i*)dst, pack_565_4x128_128 ( &xmm_dst0, &xmm_dst1, &xmm_dst2, &xmm_dst3)); w -= 8; dst += 8; mask += 8; } while (w) { m = *(uint32_t *) mask; if (m) { d = *dst; mmx_mask = unpack_32_1x128 (m); mmx_dest = expand565_16_1x128 (d); *dst = pack_565_32_16 ( pack_1x128_32 ( in_over_1x128 ( &mmx_src, &mmx_alpha, &mmx_mask, &mmx_dest))); } w--; dst++; mask++; } } } static void sse2_composite_in_n_8_8 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint8_t *dst_line, *dst; uint8_t *mask_line, *mask; int dst_stride, mask_stride; uint32_t d, m; uint32_t src; int32_t w; __m128i xmm_alpha; __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); xmm_alpha = expand_alpha_1x128 (expand_pixel_32_1x128 (src)); while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w && ((uintptr_t)dst & 15)) { m = (uint32_t) *mask++; d = (uint32_t) *dst; *dst++ = (uint8_t) pack_1x128_32 ( pix_multiply_1x128 ( pix_multiply_1x128 (xmm_alpha, unpack_32_1x128 (m)), unpack_32_1x128 (d))); w--; } while (w >= 16) { xmm_mask = load_128_unaligned ((__m128i*)mask); xmm_dst = load_128_aligned ((__m128i*)dst); unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); pix_multiply_2x128 (&xmm_alpha, &xmm_alpha, &xmm_mask_lo, &xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); pix_multiply_2x128 (&xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); mask += 16; dst += 16; w -= 16; } while (w) { m = (uint32_t) *mask++; d = (uint32_t) *dst; *dst++ = (uint8_t) pack_1x128_32 ( pix_multiply_1x128 ( pix_multiply_1x128 ( xmm_alpha, unpack_32_1x128 (m)), unpack_32_1x128 (d))); w--; } } } static void sse2_composite_in_n_8 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint8_t *dst_line, *dst; int dst_stride; uint32_t d; uint32_t src; int32_t w; __m128i xmm_alpha; __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); xmm_alpha = expand_alpha_1x128 (expand_pixel_32_1x128 (src)); src = src >> 24; if (src == 0xff) return; if (src == 0x00) { pixman_fill (dest_image->bits.bits, dest_image->bits.rowstride, 8, dest_x, dest_y, width, height, src); return; } while (height--) { dst = dst_line; dst_line += dst_stride; w = width; while (w && ((uintptr_t)dst & 15)) { d = (uint32_t) *dst; *dst++ = (uint8_t) pack_1x128_32 ( pix_multiply_1x128 ( xmm_alpha, unpack_32_1x128 (d))); w--; } while (w >= 16) { xmm_dst = load_128_aligned ((__m128i*)dst); unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); pix_multiply_2x128 (&xmm_alpha, &xmm_alpha, &xmm_dst_lo, &xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); dst += 16; w -= 16; } while (w) { d = (uint32_t) *dst; *dst++ = (uint8_t) pack_1x128_32 ( pix_multiply_1x128 ( xmm_alpha, unpack_32_1x128 (d))); w--; } } } static void sse2_composite_in_8_8 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint8_t *dst_line, *dst; uint8_t *src_line, *src; int src_stride, dst_stride; int32_t w; uint32_t s, d; __m128i xmm_src, xmm_src_lo, xmm_src_hi; __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( src_image, src_x, src_y, uint8_t, src_stride, src_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w && ((uintptr_t)dst & 15)) { s = (uint32_t) *src++; d = (uint32_t) *dst; *dst++ = (uint8_t) pack_1x128_32 ( pix_multiply_1x128 ( unpack_32_1x128 (s), unpack_32_1x128 (d))); w--; } while (w >= 16) { xmm_src = load_128_unaligned ((__m128i*)src); xmm_dst = load_128_aligned ((__m128i*)dst); unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); pix_multiply_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_dst_lo, &xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); src += 16; dst += 16; w -= 16; } while (w) { s = (uint32_t) *src++; d = (uint32_t) *dst; *dst++ = (uint8_t) pack_1x128_32 ( pix_multiply_1x128 (unpack_32_1x128 (s), unpack_32_1x128 (d))); w--; } } } static void sse2_composite_add_n_8_8 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint8_t *dst_line, *dst; uint8_t *mask_line, *mask; int dst_stride, mask_stride; int32_t w; uint32_t src; uint32_t m, d; __m128i xmm_alpha; __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); xmm_alpha = expand_alpha_1x128 (expand_pixel_32_1x128 (src)); while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w && ((uintptr_t)dst & 15)) { m = (uint32_t) *mask++; d = (uint32_t) *dst; *dst++ = (uint8_t) pack_1x128_32 ( _mm_adds_epu16 ( pix_multiply_1x128 ( xmm_alpha, unpack_32_1x128 (m)), unpack_32_1x128 (d))); w--; } while (w >= 16) { xmm_mask = load_128_unaligned ((__m128i*)mask); xmm_dst = load_128_aligned ((__m128i*)dst); unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); pix_multiply_2x128 (&xmm_alpha, &xmm_alpha, &xmm_mask_lo, &xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); xmm_dst_lo = _mm_adds_epu16 (xmm_mask_lo, xmm_dst_lo); xmm_dst_hi = _mm_adds_epu16 (xmm_mask_hi, xmm_dst_hi); save_128_aligned ( (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); mask += 16; dst += 16; w -= 16; } while (w) { m = (uint32_t) *mask++; d = (uint32_t) *dst; *dst++ = (uint8_t) pack_1x128_32 ( _mm_adds_epu16 ( pix_multiply_1x128 ( xmm_alpha, unpack_32_1x128 (m)), unpack_32_1x128 (d))); w--; } } } static void sse2_composite_add_n_8 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint8_t *dst_line, *dst; int dst_stride; int32_t w; uint32_t src; __m128i xmm_src; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); src >>= 24; if (src == 0x00) return; if (src == 0xff) { pixman_fill (dest_image->bits.bits, dest_image->bits.rowstride, 8, dest_x, dest_y, width, height, 0xff); return; } src = (src << 24) | (src << 16) | (src << 8) | src; xmm_src = _mm_set_epi32 (src, src, src, src); while (height--) { dst = dst_line; dst_line += dst_stride; w = width; while (w && ((uintptr_t)dst & 15)) { *dst = (uint8_t)_mm_cvtsi128_si32 ( _mm_adds_epu8 ( xmm_src, _mm_cvtsi32_si128 (*dst))); w--; dst++; } while (w >= 16) { save_128_aligned ( (__m128i*)dst, _mm_adds_epu8 (xmm_src, load_128_aligned ((__m128i*)dst))); dst += 16; w -= 16; } while (w) { *dst = (uint8_t)_mm_cvtsi128_si32 ( _mm_adds_epu8 ( xmm_src, _mm_cvtsi32_si128 (*dst))); w--; dst++; } } } static void sse2_composite_add_8_8 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint8_t *dst_line, *dst; uint8_t *src_line, *src; int dst_stride, src_stride; int32_t w; uint16_t t; PIXMAN_IMAGE_GET_LINE ( src_image, src_x, src_y, uint8_t, src_stride, src_line, 1); PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); while (height--) { dst = dst_line; src = src_line; dst_line += dst_stride; src_line += src_stride; w = width; /* Small head */ while (w && (uintptr_t)dst & 3) { t = (*dst) + (*src++); *dst++ = t | (0 - (t >> 8)); w--; } sse2_combine_add_u (imp, op, (uint32_t*)dst, (uint32_t*)src, NULL, w >> 2); /* Small tail */ dst += w & 0xfffc; src += w & 0xfffc; w &= 3; while (w) { t = (*dst) + (*src++); *dst++ = t | (0 - (t >> 8)); w--; } } } static void sse2_composite_add_8888_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *dst_line, *dst; uint32_t *src_line, *src; int dst_stride, src_stride; PIXMAN_IMAGE_GET_LINE ( src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; sse2_combine_add_u (imp, op, dst, src, NULL, width); } } static void sse2_composite_add_n_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *dst_line, *dst, src; int dst_stride; __m128i xmm_src; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); if (src == 0) return; if (src == ~0) { pixman_fill (dest_image->bits.bits, dest_image->bits.rowstride, 32, dest_x, dest_y, width, height, ~0); return; } xmm_src = _mm_set_epi32 (src, src, src, src); while (height--) { int w = width; uint32_t d; dst = dst_line; dst_line += dst_stride; while (w && (uintptr_t)dst & 15) { d = *dst; *dst++ = _mm_cvtsi128_si32 ( _mm_adds_epu8 (xmm_src, _mm_cvtsi32_si128 (d))); w--; } while (w >= 4) { save_128_aligned ((__m128i*)dst, _mm_adds_epu8 (xmm_src, load_128_aligned ((__m128i*)dst))); dst += 4; w -= 4; } while (w--) { d = *dst; *dst++ = _mm_cvtsi128_si32 (_mm_adds_epu8 (xmm_src, _mm_cvtsi32_si128 (d))); } } } static void sse2_composite_add_n_8_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *dst_line, *dst; uint8_t *mask_line, *mask; int dst_stride, mask_stride; int32_t w; uint32_t src; __m128i xmm_src; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); if (src == 0) return; xmm_src = expand_pixel_32_1x128 (src); PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w && ((uintptr_t)dst & 15)) { uint8_t m = *mask++; if (m) { *dst = pack_1x128_32 (_mm_adds_epu16 (pix_multiply_1x128 (xmm_src, expand_pixel_8_1x128 (m)), unpack_32_1x128 (*dst))); } dst++; w--; } while (w >= 4) { uint32_t m = *(uint32_t*)mask; if (m) { __m128i xmm_mask_lo, xmm_mask_hi; __m128i xmm_dst_lo, xmm_dst_hi; __m128i xmm_dst = load_128_aligned ((__m128i*)dst); __m128i xmm_mask = _mm_unpacklo_epi8 (unpack_32_1x128(m), _mm_setzero_si128 ()); unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); pix_multiply_2x128 (&xmm_src, &xmm_src, &xmm_mask_lo, &xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); xmm_dst_lo = _mm_adds_epu16 (xmm_mask_lo, xmm_dst_lo); xmm_dst_hi = _mm_adds_epu16 (xmm_mask_hi, xmm_dst_hi); save_128_aligned ( (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); } w -= 4; dst += 4; mask += 4; } while (w) { uint8_t m = *mask++; if (m) { *dst = pack_1x128_32 (_mm_adds_epu16 (pix_multiply_1x128 (xmm_src, expand_pixel_8_1x128 (m)), unpack_32_1x128 (*dst))); } dst++; w--; } } } static pixman_bool_t sse2_blt (pixman_implementation_t *imp, uint32_t * src_bits, uint32_t * dst_bits, int src_stride, int dst_stride, int src_bpp, int dst_bpp, int src_x, int src_y, int dest_x, int dest_y, int width, int height) { uint8_t * src_bytes; uint8_t * dst_bytes; int byte_width; if (src_bpp != dst_bpp) return FALSE; if (src_bpp == 16) { src_stride = src_stride * (int) sizeof (uint32_t) / 2; dst_stride = dst_stride * (int) sizeof (uint32_t) / 2; src_bytes =(uint8_t *)(((uint16_t *)src_bits) + src_stride * (src_y) + (src_x)); dst_bytes = (uint8_t *)(((uint16_t *)dst_bits) + dst_stride * (dest_y) + (dest_x)); byte_width = 2 * width; src_stride *= 2; dst_stride *= 2; } else if (src_bpp == 32) { src_stride = src_stride * (int) sizeof (uint32_t) / 4; dst_stride = dst_stride * (int) sizeof (uint32_t) / 4; src_bytes = (uint8_t *)(((uint32_t *)src_bits) + src_stride * (src_y) + (src_x)); dst_bytes = (uint8_t *)(((uint32_t *)dst_bits) + dst_stride * (dest_y) + (dest_x)); byte_width = 4 * width; src_stride *= 4; dst_stride *= 4; } else { return FALSE; } while (height--) { int w; uint8_t *s = src_bytes; uint8_t *d = dst_bytes; src_bytes += src_stride; dst_bytes += dst_stride; w = byte_width; while (w >= 2 && ((uintptr_t)d & 3)) { *(uint16_t *)d = *(uint16_t *)s; w -= 2; s += 2; d += 2; } while (w >= 4 && ((uintptr_t)d & 15)) { *(uint32_t *)d = *(uint32_t *)s; w -= 4; s += 4; d += 4; } while (w >= 64) { __m128i xmm0, xmm1, xmm2, xmm3; xmm0 = load_128_unaligned ((__m128i*)(s)); xmm1 = load_128_unaligned ((__m128i*)(s + 16)); xmm2 = load_128_unaligned ((__m128i*)(s + 32)); xmm3 = load_128_unaligned ((__m128i*)(s + 48)); save_128_aligned ((__m128i*)(d), xmm0); save_128_aligned ((__m128i*)(d + 16), xmm1); save_128_aligned ((__m128i*)(d + 32), xmm2); save_128_aligned ((__m128i*)(d + 48), xmm3); s += 64; d += 64; w -= 64; } while (w >= 16) { save_128_aligned ((__m128i*)d, load_128_unaligned ((__m128i*)s) ); w -= 16; d += 16; s += 16; } while (w >= 4) { *(uint32_t *)d = *(uint32_t *)s; w -= 4; s += 4; d += 4; } if (w >= 2) { *(uint16_t *)d = *(uint16_t *)s; w -= 2; s += 2; d += 2; } } return TRUE; } static void sse2_composite_copy_area (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); sse2_blt (imp, src_image->bits.bits, dest_image->bits.bits, src_image->bits.rowstride, dest_image->bits.rowstride, PIXMAN_FORMAT_BPP (src_image->bits.format), PIXMAN_FORMAT_BPP (dest_image->bits.format), src_x, src_y, dest_x, dest_y, width, height); } static void sse2_composite_over_x888_8_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *src, *src_line, s; uint32_t *dst, *dst_line, d; uint8_t *mask, *mask_line; uint32_t m; int src_stride, mask_stride, dst_stride; int32_t w; __m128i ms; __m128i xmm_src, xmm_src_lo, xmm_src_hi; __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); PIXMAN_IMAGE_GET_LINE ( src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); while (height--) { src = src_line; src_line += src_stride; dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w && (uintptr_t)dst & 15) { s = 0xff000000 | *src++; m = (uint32_t) *mask++; d = *dst; ms = unpack_32_1x128 (s); if (m != 0xff) { __m128i ma = expand_alpha_rev_1x128 (unpack_32_1x128 (m)); __m128i md = unpack_32_1x128 (d); ms = in_over_1x128 (&ms, &mask_00ff, &ma, &md); } *dst++ = pack_1x128_32 (ms); w--; } while (w >= 4) { m = *(uint32_t*) mask; xmm_src = _mm_or_si128 ( load_128_unaligned ((__m128i*)src), mask_ff000000); if (m == 0xffffffff) { save_128_aligned ((__m128i*)dst, xmm_src); } else { xmm_dst = load_128_aligned ((__m128i*)dst); xmm_mask = _mm_unpacklo_epi16 (unpack_32_1x128 (m), _mm_setzero_si128()); unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); expand_alpha_rev_2x128 ( xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); in_over_2x128 (&xmm_src_lo, &xmm_src_hi, &mask_00ff, &mask_00ff, &xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ((__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); } src += 4; dst += 4; mask += 4; w -= 4; } while (w) { m = (uint32_t) *mask++; if (m) { s = 0xff000000 | *src; if (m == 0xff) { *dst = s; } else { __m128i ma, md, ms; d = *dst; ma = expand_alpha_rev_1x128 (unpack_32_1x128 (m)); md = unpack_32_1x128 (d); ms = unpack_32_1x128 (s); *dst = pack_1x128_32 (in_over_1x128 (&ms, &mask_00ff, &ma, &md)); } } src++; dst++; w--; } } } static void sse2_composite_over_8888_8_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *src, *src_line, s; uint32_t *dst, *dst_line, d; uint8_t *mask, *mask_line; uint32_t m; int src_stride, mask_stride, dst_stride; int32_t w; __m128i xmm_src, xmm_src_lo, xmm_src_hi, xmm_srca_lo, xmm_srca_hi; __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); PIXMAN_IMAGE_GET_LINE ( src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); while (height--) { src = src_line; src_line += src_stride; dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w && (uintptr_t)dst & 15) { uint32_t sa; s = *src++; m = (uint32_t) *mask++; d = *dst; sa = s >> 24; if (m) { if (sa == 0xff && m == 0xff) { *dst = s; } else { __m128i ms, md, ma, msa; ma = expand_alpha_rev_1x128 (load_32_1x128 (m)); ms = unpack_32_1x128 (s); md = unpack_32_1x128 (d); msa = expand_alpha_rev_1x128 (load_32_1x128 (sa)); *dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md)); } } dst++; w--; } while (w >= 4) { m = *(uint32_t *) mask; if (m) { xmm_src = load_128_unaligned ((__m128i*)src); if (m == 0xffffffff && is_opaque (xmm_src)) { save_128_aligned ((__m128i *)dst, xmm_src); } else { xmm_dst = load_128_aligned ((__m128i *)dst); xmm_mask = _mm_unpacklo_epi16 (unpack_32_1x128 (m), _mm_setzero_si128()); unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi); expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); in_over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi, &xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ((__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); } } src += 4; dst += 4; mask += 4; w -= 4; } while (w) { uint32_t sa; s = *src++; m = (uint32_t) *mask++; d = *dst; sa = s >> 24; if (m) { if (sa == 0xff && m == 0xff) { *dst = s; } else { __m128i ms, md, ma, msa; ma = expand_alpha_rev_1x128 (load_32_1x128 (m)); ms = unpack_32_1x128 (s); md = unpack_32_1x128 (d); msa = expand_alpha_rev_1x128 (load_32_1x128 (sa)); *dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md)); } } dst++; w--; } } } static void sse2_composite_over_reverse_n_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src; uint32_t *dst_line, *dst; __m128i xmm_src; __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; __m128i xmm_dsta_hi, xmm_dsta_lo; int dst_stride; int32_t w; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); if (src == 0) return; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); xmm_src = expand_pixel_32_1x128 (src); while (height--) { dst = dst_line; dst_line += dst_stride; w = width; while (w && (uintptr_t)dst & 15) { __m128i vd; vd = unpack_32_1x128 (*dst); *dst = pack_1x128_32 (over_1x128 (vd, expand_alpha_1x128 (vd), xmm_src)); w--; dst++; } while (w >= 4) { __m128i tmp_lo, tmp_hi; xmm_dst = load_128_aligned ((__m128i*)dst); unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); expand_alpha_2x128 (xmm_dst_lo, xmm_dst_hi, &xmm_dsta_lo, &xmm_dsta_hi); tmp_lo = xmm_src; tmp_hi = xmm_src; over_2x128 (&xmm_dst_lo, &xmm_dst_hi, &xmm_dsta_lo, &xmm_dsta_hi, &tmp_lo, &tmp_hi); save_128_aligned ( (__m128i*)dst, pack_2x128_128 (tmp_lo, tmp_hi)); w -= 4; dst += 4; } while (w) { __m128i vd; vd = unpack_32_1x128 (*dst); *dst = pack_1x128_32 (over_1x128 (vd, expand_alpha_1x128 (vd), xmm_src)); w--; dst++; } } } static void sse2_composite_over_8888_8888_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *src, *src_line, s; uint32_t *dst, *dst_line, d; uint32_t *mask, *mask_line; uint32_t m; int src_stride, mask_stride, dst_stride; int32_t w; __m128i xmm_src, xmm_src_lo, xmm_src_hi, xmm_srca_lo, xmm_srca_hi; __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1); PIXMAN_IMAGE_GET_LINE ( src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); while (height--) { src = src_line; src_line += src_stride; dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w && (uintptr_t)dst & 15) { uint32_t sa; s = *src++; m = (*mask++) >> 24; d = *dst; sa = s >> 24; if (m) { if (sa == 0xff && m == 0xff) { *dst = s; } else { __m128i ms, md, ma, msa; ma = expand_alpha_rev_1x128 (load_32_1x128 (m)); ms = unpack_32_1x128 (s); md = unpack_32_1x128 (d); msa = expand_alpha_rev_1x128 (load_32_1x128 (sa)); *dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md)); } } dst++; w--; } while (w >= 4) { xmm_mask = load_128_unaligned ((__m128i*)mask); if (!is_transparent (xmm_mask)) { xmm_src = load_128_unaligned ((__m128i*)src); if (is_opaque (xmm_mask) && is_opaque (xmm_src)) { save_128_aligned ((__m128i *)dst, xmm_src); } else { xmm_dst = load_128_aligned ((__m128i *)dst); unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi); expand_alpha_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); in_over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi, &xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ((__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); } } src += 4; dst += 4; mask += 4; w -= 4; } while (w) { uint32_t sa; s = *src++; m = (*mask++) >> 24; d = *dst; sa = s >> 24; if (m) { if (sa == 0xff && m == 0xff) { *dst = s; } else { __m128i ms, md, ma, msa; ma = expand_alpha_rev_1x128 (load_32_1x128 (m)); ms = unpack_32_1x128 (s); md = unpack_32_1x128 (d); msa = expand_alpha_rev_1x128 (load_32_1x128 (sa)); *dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md)); } } dst++; w--; } } } /* A variant of 'sse2_combine_over_u' with minor tweaks */ static force_inline void scaled_nearest_scanline_sse2_8888_8888_OVER (uint32_t* pd, const uint32_t* ps, int32_t w, pixman_fixed_t vx, pixman_fixed_t unit_x, pixman_fixed_t src_width_fixed, pixman_bool_t fully_transparent_src) { uint32_t s, d; const uint32_t* pm = NULL; __m128i xmm_dst_lo, xmm_dst_hi; __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_alpha_lo, xmm_alpha_hi; if (fully_transparent_src) return; /* Align dst on a 16-byte boundary */ while (w && ((uintptr_t)pd & 15)) { d = *pd; s = combine1 (ps + pixman_fixed_to_int (vx), pm); vx += unit_x; while (vx >= 0) vx -= src_width_fixed; *pd++ = core_combine_over_u_pixel_sse2 (s, d); if (pm) pm++; w--; } while (w >= 4) { __m128i tmp; uint32_t tmp1, tmp2, tmp3, tmp4; tmp1 = *(ps + pixman_fixed_to_int (vx)); vx += unit_x; while (vx >= 0) vx -= src_width_fixed; tmp2 = *(ps + pixman_fixed_to_int (vx)); vx += unit_x; while (vx >= 0) vx -= src_width_fixed; tmp3 = *(ps + pixman_fixed_to_int (vx)); vx += unit_x; while (vx >= 0) vx -= src_width_fixed; tmp4 = *(ps + pixman_fixed_to_int (vx)); vx += unit_x; while (vx >= 0) vx -= src_width_fixed; tmp = _mm_set_epi32 (tmp4, tmp3, tmp2, tmp1); xmm_src_hi = combine4 ((__m128i*)&tmp, (__m128i*)pm); if (is_opaque (xmm_src_hi)) { save_128_aligned ((__m128i*)pd, xmm_src_hi); } else if (!is_zero (xmm_src_hi)) { xmm_dst_hi = load_128_aligned ((__m128i*) pd); unpack_128_2x128 (xmm_src_hi, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_dst_hi, &xmm_dst_lo, &xmm_dst_hi); expand_alpha_2x128 ( xmm_src_lo, xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi); over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi, &xmm_dst_lo, &xmm_dst_hi); /* rebuid the 4 pixel data and save*/ save_128_aligned ((__m128i*)pd, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); } w -= 4; pd += 4; if (pm) pm += 4; } while (w) { d = *pd; s = combine1 (ps + pixman_fixed_to_int (vx), pm); vx += unit_x; while (vx >= 0) vx -= src_width_fixed; *pd++ = core_combine_over_u_pixel_sse2 (s, d); if (pm) pm++; w--; } } FAST_NEAREST_MAINLOOP (sse2_8888_8888_cover_OVER, scaled_nearest_scanline_sse2_8888_8888_OVER, uint32_t, uint32_t, COVER) FAST_NEAREST_MAINLOOP (sse2_8888_8888_none_OVER, scaled_nearest_scanline_sse2_8888_8888_OVER, uint32_t, uint32_t, NONE) FAST_NEAREST_MAINLOOP (sse2_8888_8888_pad_OVER, scaled_nearest_scanline_sse2_8888_8888_OVER, uint32_t, uint32_t, PAD) FAST_NEAREST_MAINLOOP (sse2_8888_8888_normal_OVER, scaled_nearest_scanline_sse2_8888_8888_OVER, uint32_t, uint32_t, NORMAL) static force_inline void scaled_nearest_scanline_sse2_8888_n_8888_OVER (const uint32_t * mask, uint32_t * dst, const uint32_t * src, int32_t w, pixman_fixed_t vx, pixman_fixed_t unit_x, pixman_fixed_t src_width_fixed, pixman_bool_t zero_src) { __m128i xmm_mask; __m128i xmm_src, xmm_src_lo, xmm_src_hi; __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; __m128i xmm_alpha_lo, xmm_alpha_hi; if (zero_src || (*mask >> 24) == 0) return; xmm_mask = create_mask_16_128 (*mask >> 24); while (w && (uintptr_t)dst & 15) { uint32_t s = *(src + pixman_fixed_to_int (vx)); vx += unit_x; while (vx >= 0) vx -= src_width_fixed; if (s) { uint32_t d = *dst; __m128i ms = unpack_32_1x128 (s); __m128i alpha = expand_alpha_1x128 (ms); __m128i dest = xmm_mask; __m128i alpha_dst = unpack_32_1x128 (d); *dst = pack_1x128_32 ( in_over_1x128 (&ms, &alpha, &dest, &alpha_dst)); } dst++; w--; } while (w >= 4) { uint32_t tmp1, tmp2, tmp3, tmp4; tmp1 = *(src + pixman_fixed_to_int (vx)); vx += unit_x; while (vx >= 0) vx -= src_width_fixed; tmp2 = *(src + pixman_fixed_to_int (vx)); vx += unit_x; while (vx >= 0) vx -= src_width_fixed; tmp3 = *(src + pixman_fixed_to_int (vx)); vx += unit_x; while (vx >= 0) vx -= src_width_fixed; tmp4 = *(src + pixman_fixed_to_int (vx)); vx += unit_x; while (vx >= 0) vx -= src_width_fixed; xmm_src = _mm_set_epi32 (tmp4, tmp3, tmp2, tmp1); if (!is_zero (xmm_src)) { xmm_dst = load_128_aligned ((__m128i*)dst); unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi); in_over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi, &xmm_mask, &xmm_mask, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ( (__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); } dst += 4; w -= 4; } while (w) { uint32_t s = *(src + pixman_fixed_to_int (vx)); vx += unit_x; while (vx >= 0) vx -= src_width_fixed; if (s) { uint32_t d = *dst; __m128i ms = unpack_32_1x128 (s); __m128i alpha = expand_alpha_1x128 (ms); __m128i mask = xmm_mask; __m128i dest = unpack_32_1x128 (d); *dst = pack_1x128_32 ( in_over_1x128 (&ms, &alpha, &mask, &dest)); } dst++; w--; } } FAST_NEAREST_MAINLOOP_COMMON (sse2_8888_n_8888_cover_OVER, scaled_nearest_scanline_sse2_8888_n_8888_OVER, uint32_t, uint32_t, uint32_t, COVER, TRUE, TRUE) FAST_NEAREST_MAINLOOP_COMMON (sse2_8888_n_8888_pad_OVER, scaled_nearest_scanline_sse2_8888_n_8888_OVER, uint32_t, uint32_t, uint32_t, PAD, TRUE, TRUE) FAST_NEAREST_MAINLOOP_COMMON (sse2_8888_n_8888_none_OVER, scaled_nearest_scanline_sse2_8888_n_8888_OVER, uint32_t, uint32_t, uint32_t, NONE, TRUE, TRUE) FAST_NEAREST_MAINLOOP_COMMON (sse2_8888_n_8888_normal_OVER, scaled_nearest_scanline_sse2_8888_n_8888_OVER, uint32_t, uint32_t, uint32_t, NORMAL, TRUE, TRUE) #if PSHUFD_IS_FAST /***********************************************************************************/ # define BILINEAR_DECLARE_VARIABLES \ const __m128i xmm_wt = _mm_set_epi16 (wt, wt, wt, wt, wt, wt, wt, wt); \ const __m128i xmm_wb = _mm_set_epi16 (wb, wb, wb, wb, wb, wb, wb, wb); \ const __m128i xmm_addc = _mm_set_epi16 (0, 1, 0, 1, 0, 1, 0, 1); \ const __m128i xmm_ux1 = _mm_set_epi16 (unit_x, -unit_x, unit_x, -unit_x, \ unit_x, -unit_x, unit_x, -unit_x); \ const __m128i xmm_ux4 = _mm_set_epi16 (unit_x * 4, -unit_x * 4, \ unit_x * 4, -unit_x * 4, \ unit_x * 4, -unit_x * 4, \ unit_x * 4, -unit_x * 4); \ const __m128i xmm_zero = _mm_setzero_si128 (); \ __m128i xmm_x = _mm_set_epi16 (vx + unit_x * 3, -(vx + 1) - unit_x * 3, \ vx + unit_x * 2, -(vx + 1) - unit_x * 2, \ vx + unit_x * 1, -(vx + 1) - unit_x * 1, \ vx + unit_x * 0, -(vx + 1) - unit_x * 0); \ __m128i xmm_wh_state; #define BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER(pix, phase_) \ do { \ int phase = phase_; \ __m128i xmm_wh, xmm_a, xmm_b; \ /* fetch 2x2 pixel block into sse2 registers */ \ __m128i tltr = _mm_loadl_epi64 ((__m128i *)&src_top[vx >> 16]); \ __m128i blbr = _mm_loadl_epi64 ((__m128i *)&src_bottom[vx >> 16]); \ vx += unit_x; \ /* vertical interpolation */ \ xmm_a = _mm_mullo_epi16 (_mm_unpacklo_epi8 (tltr, xmm_zero), xmm_wt); \ xmm_b = _mm_mullo_epi16 (_mm_unpacklo_epi8 (blbr, xmm_zero), xmm_wb); \ xmm_a = _mm_add_epi16 (xmm_a, xmm_b); \ /* calculate horizontal weights */ \ if (phase <= 0) \ { \ xmm_wh_state = _mm_add_epi16 (xmm_addc, _mm_srli_epi16 (xmm_x, \ 16 - BILINEAR_INTERPOLATION_BITS)); \ xmm_x = _mm_add_epi16 (xmm_x, (phase < 0) ? xmm_ux1 : xmm_ux4); \ phase = 0; \ } \ xmm_wh = _mm_shuffle_epi32 (xmm_wh_state, _MM_SHUFFLE (phase, phase, \ phase, phase)); \ /* horizontal interpolation */ \ xmm_a = _mm_madd_epi16 (_mm_unpackhi_epi16 (_mm_shuffle_epi32 ( \ xmm_a, _MM_SHUFFLE (1, 0, 3, 2)), xmm_a), xmm_wh); \ /* shift the result */ \ pix = _mm_srli_epi32 (xmm_a, BILINEAR_INTERPOLATION_BITS * 2); \ } while (0) #else /************************************************************************/ # define BILINEAR_DECLARE_VARIABLES \ const __m128i xmm_wt = _mm_set_epi16 (wt, wt, wt, wt, wt, wt, wt, wt); \ const __m128i xmm_wb = _mm_set_epi16 (wb, wb, wb, wb, wb, wb, wb, wb); \ const __m128i xmm_addc = _mm_set_epi16 (0, 1, 0, 1, 0, 1, 0, 1); \ const __m128i xmm_ux1 = _mm_set_epi16 (unit_x, -unit_x, unit_x, -unit_x, \ unit_x, -unit_x, unit_x, -unit_x); \ const __m128i xmm_ux4 = _mm_set_epi16 (unit_x * 4, -unit_x * 4, \ unit_x * 4, -unit_x * 4, \ unit_x * 4, -unit_x * 4, \ unit_x * 4, -unit_x * 4); \ const __m128i xmm_zero = _mm_setzero_si128 (); \ __m128i xmm_x = _mm_set_epi16 (vx, -(vx + 1), vx, -(vx + 1), \ vx, -(vx + 1), vx, -(vx + 1)) #define BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER(pix, phase) \ do { \ __m128i xmm_wh, xmm_a, xmm_b; \ /* fetch 2x2 pixel block into sse2 registers */ \ __m128i tltr = _mm_loadl_epi64 ((__m128i *)&src_top[vx >> 16]); \ __m128i blbr = _mm_loadl_epi64 ((__m128i *)&src_bottom[vx >> 16]); \ (void)xmm_ux4; /* suppress warning: unused variable 'xmm_ux4' */ \ vx += unit_x; \ /* vertical interpolation */ \ xmm_a = _mm_mullo_epi16 (_mm_unpacklo_epi8 (tltr, xmm_zero), xmm_wt); \ xmm_b = _mm_mullo_epi16 (_mm_unpacklo_epi8 (blbr, xmm_zero), xmm_wb); \ xmm_a = _mm_add_epi16 (xmm_a, xmm_b); \ /* calculate horizontal weights */ \ xmm_wh = _mm_add_epi16 (xmm_addc, _mm_srli_epi16 (xmm_x, \ 16 - BILINEAR_INTERPOLATION_BITS)); \ xmm_x = _mm_add_epi16 (xmm_x, xmm_ux1); \ /* horizontal interpolation */ \ xmm_b = _mm_unpacklo_epi64 (/* any value is fine here */ xmm_b, xmm_a); \ xmm_a = _mm_madd_epi16 (_mm_unpackhi_epi16 (xmm_b, xmm_a), xmm_wh); \ /* shift the result */ \ pix = _mm_srli_epi32 (xmm_a, BILINEAR_INTERPOLATION_BITS * 2); \ } while (0) /***********************************************************************************/ #endif #define BILINEAR_INTERPOLATE_ONE_PIXEL(pix); \ do { \ __m128i xmm_pix; \ BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER (xmm_pix, -1); \ xmm_pix = _mm_packs_epi32 (xmm_pix, xmm_pix); \ xmm_pix = _mm_packus_epi16 (xmm_pix, xmm_pix); \ pix = _mm_cvtsi128_si32 (xmm_pix); \ } while(0) #define BILINEAR_INTERPOLATE_FOUR_PIXELS(pix); \ do { \ __m128i xmm_pix1, xmm_pix2, xmm_pix3, xmm_pix4; \ BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER (xmm_pix1, 0); \ BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER (xmm_pix2, 1); \ BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER (xmm_pix3, 2); \ BILINEAR_INTERPOLATE_ONE_PIXEL_HELPER (xmm_pix4, 3); \ xmm_pix1 = _mm_packs_epi32 (xmm_pix1, xmm_pix2); \ xmm_pix3 = _mm_packs_epi32 (xmm_pix3, xmm_pix4); \ pix = _mm_packus_epi16 (xmm_pix1, xmm_pix3); \ } while(0) #define BILINEAR_SKIP_ONE_PIXEL() \ do { \ vx += unit_x; \ xmm_x = _mm_add_epi16 (xmm_x, xmm_ux1); \ } while(0) #define BILINEAR_SKIP_FOUR_PIXELS() \ do { \ vx += unit_x * 4; \ xmm_x = _mm_add_epi16 (xmm_x, xmm_ux4); \ } while(0) /***********************************************************************************/ static force_inline void scaled_bilinear_scanline_sse2_8888_8888_SRC (uint32_t * dst, const uint32_t * mask, const uint32_t * src_top, const uint32_t * src_bottom, int32_t w, int wt, int wb, pixman_fixed_t vx_, pixman_fixed_t unit_x_, pixman_fixed_t max_vx, pixman_bool_t zero_src) { intptr_t vx = vx_; intptr_t unit_x = unit_x_; BILINEAR_DECLARE_VARIABLES; uint32_t pix1, pix2; while (w && ((uintptr_t)dst & 15)) { BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); *dst++ = pix1; w--; } while ((w -= 4) >= 0) { __m128i xmm_src; BILINEAR_INTERPOLATE_FOUR_PIXELS (xmm_src); _mm_store_si128 ((__m128i *)dst, xmm_src); dst += 4; } if (w & 2) { BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); BILINEAR_INTERPOLATE_ONE_PIXEL (pix2); *dst++ = pix1; *dst++ = pix2; } if (w & 1) { BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); *dst = pix1; } } FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_cover_SRC, scaled_bilinear_scanline_sse2_8888_8888_SRC, uint32_t, uint32_t, uint32_t, COVER, FLAG_NONE) FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_pad_SRC, scaled_bilinear_scanline_sse2_8888_8888_SRC, uint32_t, uint32_t, uint32_t, PAD, FLAG_NONE) FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_none_SRC, scaled_bilinear_scanline_sse2_8888_8888_SRC, uint32_t, uint32_t, uint32_t, NONE, FLAG_NONE) FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_normal_SRC, scaled_bilinear_scanline_sse2_8888_8888_SRC, uint32_t, uint32_t, uint32_t, NORMAL, FLAG_NONE) static force_inline void scaled_bilinear_scanline_sse2_x888_8888_SRC (uint32_t * dst, const uint32_t * mask, const uint32_t * src_top, const uint32_t * src_bottom, int32_t w, int wt, int wb, pixman_fixed_t vx_, pixman_fixed_t unit_x_, pixman_fixed_t max_vx, pixman_bool_t zero_src) { intptr_t vx = vx_; intptr_t unit_x = unit_x_; BILINEAR_DECLARE_VARIABLES; uint32_t pix1, pix2; while (w && ((uintptr_t)dst & 15)) { BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); *dst++ = pix1 | 0xFF000000; w--; } while ((w -= 4) >= 0) { __m128i xmm_src; BILINEAR_INTERPOLATE_FOUR_PIXELS (xmm_src); _mm_store_si128 ((__m128i *)dst, _mm_or_si128 (xmm_src, mask_ff000000)); dst += 4; } if (w & 2) { BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); BILINEAR_INTERPOLATE_ONE_PIXEL (pix2); *dst++ = pix1 | 0xFF000000; *dst++ = pix2 | 0xFF000000; } if (w & 1) { BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); *dst = pix1 | 0xFF000000; } } FAST_BILINEAR_MAINLOOP_COMMON (sse2_x888_8888_cover_SRC, scaled_bilinear_scanline_sse2_x888_8888_SRC, uint32_t, uint32_t, uint32_t, COVER, FLAG_NONE) FAST_BILINEAR_MAINLOOP_COMMON (sse2_x888_8888_pad_SRC, scaled_bilinear_scanline_sse2_x888_8888_SRC, uint32_t, uint32_t, uint32_t, PAD, FLAG_NONE) FAST_BILINEAR_MAINLOOP_COMMON (sse2_x888_8888_normal_SRC, scaled_bilinear_scanline_sse2_x888_8888_SRC, uint32_t, uint32_t, uint32_t, NORMAL, FLAG_NONE) static force_inline void scaled_bilinear_scanline_sse2_8888_8888_OVER (uint32_t * dst, const uint32_t * mask, const uint32_t * src_top, const uint32_t * src_bottom, int32_t w, int wt, int wb, pixman_fixed_t vx_, pixman_fixed_t unit_x_, pixman_fixed_t max_vx, pixman_bool_t zero_src) { intptr_t vx = vx_; intptr_t unit_x = unit_x_; BILINEAR_DECLARE_VARIABLES; uint32_t pix1, pix2; while (w && ((uintptr_t)dst & 15)) { BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); if (pix1) { pix2 = *dst; *dst = core_combine_over_u_pixel_sse2 (pix1, pix2); } w--; dst++; } while (w >= 4) { __m128i xmm_src; __m128i xmm_src_hi, xmm_src_lo, xmm_dst_hi, xmm_dst_lo; __m128i xmm_alpha_hi, xmm_alpha_lo; BILINEAR_INTERPOLATE_FOUR_PIXELS (xmm_src); if (!is_zero (xmm_src)) { if (is_opaque (xmm_src)) { save_128_aligned ((__m128i *)dst, xmm_src); } else { __m128i xmm_dst = load_128_aligned ((__m128i *)dst); unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi); over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ((__m128i *)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); } } w -= 4; dst += 4; } while (w) { BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); if (pix1) { pix2 = *dst; *dst = core_combine_over_u_pixel_sse2 (pix1, pix2); } w--; dst++; } } FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_cover_OVER, scaled_bilinear_scanline_sse2_8888_8888_OVER, uint32_t, uint32_t, uint32_t, COVER, FLAG_NONE) FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_pad_OVER, scaled_bilinear_scanline_sse2_8888_8888_OVER, uint32_t, uint32_t, uint32_t, PAD, FLAG_NONE) FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_none_OVER, scaled_bilinear_scanline_sse2_8888_8888_OVER, uint32_t, uint32_t, uint32_t, NONE, FLAG_NONE) FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8888_normal_OVER, scaled_bilinear_scanline_sse2_8888_8888_OVER, uint32_t, uint32_t, uint32_t, NORMAL, FLAG_NONE) static force_inline void scaled_bilinear_scanline_sse2_8888_8_8888_OVER (uint32_t * dst, const uint8_t * mask, const uint32_t * src_top, const uint32_t * src_bottom, int32_t w, int wt, int wb, pixman_fixed_t vx_, pixman_fixed_t unit_x_, pixman_fixed_t max_vx, pixman_bool_t zero_src) { intptr_t vx = vx_; intptr_t unit_x = unit_x_; BILINEAR_DECLARE_VARIABLES; uint32_t pix1, pix2; uint32_t m; while (w && ((uintptr_t)dst & 15)) { uint32_t sa; m = (uint32_t) *mask++; if (m) { BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); sa = pix1 >> 24; if (sa == 0xff && m == 0xff) { *dst = pix1; } else { __m128i ms, md, ma, msa; pix2 = *dst; ma = expand_alpha_rev_1x128 (load_32_1x128 (m)); ms = unpack_32_1x128 (pix1); md = unpack_32_1x128 (pix2); msa = expand_alpha_rev_1x128 (load_32_1x128 (sa)); *dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md)); } } else { BILINEAR_SKIP_ONE_PIXEL (); } w--; dst++; } while (w >= 4) { __m128i xmm_src, xmm_src_lo, xmm_src_hi, xmm_srca_lo, xmm_srca_hi; __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; __m128i xmm_mask, xmm_mask_lo, xmm_mask_hi; m = *(uint32_t*)mask; if (m) { BILINEAR_INTERPOLATE_FOUR_PIXELS (xmm_src); if (m == 0xffffffff && is_opaque (xmm_src)) { save_128_aligned ((__m128i *)dst, xmm_src); } else { xmm_dst = load_128_aligned ((__m128i *)dst); xmm_mask = _mm_unpacklo_epi16 (unpack_32_1x128 (m), _mm_setzero_si128()); unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_mask, &xmm_mask_lo, &xmm_mask_hi); unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi); expand_alpha_rev_2x128 (xmm_mask_lo, xmm_mask_hi, &xmm_mask_lo, &xmm_mask_hi); in_over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_srca_lo, &xmm_srca_hi, &xmm_mask_lo, &xmm_mask_hi, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ((__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); } } else { BILINEAR_SKIP_FOUR_PIXELS (); } w -= 4; dst += 4; mask += 4; } while (w) { uint32_t sa; m = (uint32_t) *mask++; if (m) { BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); sa = pix1 >> 24; if (sa == 0xff && m == 0xff) { *dst = pix1; } else { __m128i ms, md, ma, msa; pix2 = *dst; ma = expand_alpha_rev_1x128 (load_32_1x128 (m)); ms = unpack_32_1x128 (pix1); md = unpack_32_1x128 (pix2); msa = expand_alpha_rev_1x128 (load_32_1x128 (sa)); *dst = pack_1x128_32 (in_over_1x128 (&ms, &msa, &ma, &md)); } } else { BILINEAR_SKIP_ONE_PIXEL (); } w--; dst++; } } FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8_8888_cover_OVER, scaled_bilinear_scanline_sse2_8888_8_8888_OVER, uint32_t, uint8_t, uint32_t, COVER, FLAG_HAVE_NON_SOLID_MASK) FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8_8888_pad_OVER, scaled_bilinear_scanline_sse2_8888_8_8888_OVER, uint32_t, uint8_t, uint32_t, PAD, FLAG_HAVE_NON_SOLID_MASK) FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8_8888_none_OVER, scaled_bilinear_scanline_sse2_8888_8_8888_OVER, uint32_t, uint8_t, uint32_t, NONE, FLAG_HAVE_NON_SOLID_MASK) FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_8_8888_normal_OVER, scaled_bilinear_scanline_sse2_8888_8_8888_OVER, uint32_t, uint8_t, uint32_t, NORMAL, FLAG_HAVE_NON_SOLID_MASK) static force_inline void scaled_bilinear_scanline_sse2_8888_n_8888_OVER (uint32_t * dst, const uint32_t * mask, const uint32_t * src_top, const uint32_t * src_bottom, int32_t w, int wt, int wb, pixman_fixed_t vx_, pixman_fixed_t unit_x_, pixman_fixed_t max_vx, pixman_bool_t zero_src) { intptr_t vx = vx_; intptr_t unit_x = unit_x_; BILINEAR_DECLARE_VARIABLES; uint32_t pix1; __m128i xmm_mask; if (zero_src || (*mask >> 24) == 0) return; xmm_mask = create_mask_16_128 (*mask >> 24); while (w && ((uintptr_t)dst & 15)) { BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); if (pix1) { uint32_t d = *dst; __m128i ms = unpack_32_1x128 (pix1); __m128i alpha = expand_alpha_1x128 (ms); __m128i dest = xmm_mask; __m128i alpha_dst = unpack_32_1x128 (d); *dst = pack_1x128_32 (in_over_1x128 (&ms, &alpha, &dest, &alpha_dst)); } dst++; w--; } while (w >= 4) { __m128i xmm_src; BILINEAR_INTERPOLATE_FOUR_PIXELS (xmm_src); if (!is_zero (xmm_src)) { __m128i xmm_src_lo, xmm_src_hi; __m128i xmm_dst, xmm_dst_lo, xmm_dst_hi; __m128i xmm_alpha_lo, xmm_alpha_hi; xmm_dst = load_128_aligned ((__m128i*)dst); unpack_128_2x128 (xmm_src, &xmm_src_lo, &xmm_src_hi); unpack_128_2x128 (xmm_dst, &xmm_dst_lo, &xmm_dst_hi); expand_alpha_2x128 (xmm_src_lo, xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi); in_over_2x128 (&xmm_src_lo, &xmm_src_hi, &xmm_alpha_lo, &xmm_alpha_hi, &xmm_mask, &xmm_mask, &xmm_dst_lo, &xmm_dst_hi); save_128_aligned ((__m128i*)dst, pack_2x128_128 (xmm_dst_lo, xmm_dst_hi)); } dst += 4; w -= 4; } while (w) { BILINEAR_INTERPOLATE_ONE_PIXEL (pix1); if (pix1) { uint32_t d = *dst; __m128i ms = unpack_32_1x128 (pix1); __m128i alpha = expand_alpha_1x128 (ms); __m128i dest = xmm_mask; __m128i alpha_dst = unpack_32_1x128 (d); *dst = pack_1x128_32 (in_over_1x128 (&ms, &alpha, &dest, &alpha_dst)); } dst++; w--; } } FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_n_8888_cover_OVER, scaled_bilinear_scanline_sse2_8888_n_8888_OVER, uint32_t, uint32_t, uint32_t, COVER, FLAG_HAVE_SOLID_MASK) FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_n_8888_pad_OVER, scaled_bilinear_scanline_sse2_8888_n_8888_OVER, uint32_t, uint32_t, uint32_t, PAD, FLAG_HAVE_SOLID_MASK) FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_n_8888_none_OVER, scaled_bilinear_scanline_sse2_8888_n_8888_OVER, uint32_t, uint32_t, uint32_t, NONE, FLAG_HAVE_SOLID_MASK) FAST_BILINEAR_MAINLOOP_COMMON (sse2_8888_n_8888_normal_OVER, scaled_bilinear_scanline_sse2_8888_n_8888_OVER, uint32_t, uint32_t, uint32_t, NORMAL, FLAG_HAVE_SOLID_MASK) static const pixman_fast_path_t sse2_fast_paths[] = { /* PIXMAN_OP_OVER */ PIXMAN_STD_FAST_PATH (OVER, solid, a8, r5g6b5, sse2_composite_over_n_8_0565), PIXMAN_STD_FAST_PATH (OVER, solid, a8, b5g6r5, sse2_composite_over_n_8_0565), PIXMAN_STD_FAST_PATH (OVER, solid, null, a8r8g8b8, sse2_composite_over_n_8888), PIXMAN_STD_FAST_PATH (OVER, solid, null, x8r8g8b8, sse2_composite_over_n_8888), PIXMAN_STD_FAST_PATH (OVER, solid, null, r5g6b5, sse2_composite_over_n_0565), PIXMAN_STD_FAST_PATH (OVER, solid, null, b5g6r5, sse2_composite_over_n_0565), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, sse2_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, sse2_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, sse2_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, sse2_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, r5g6b5, sse2_composite_over_8888_0565), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, b5g6r5, sse2_composite_over_8888_0565), PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, sse2_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, sse2_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, sse2_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, sse2_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, a8r8g8b8, sse2_composite_over_8888_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, x8r8g8b8, sse2_composite_over_8888_8_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, a8r8g8b8, sse2_composite_over_8888_8_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, x8b8g8r8, sse2_composite_over_8888_8_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, a8b8g8r8, sse2_composite_over_8888_8_8888), PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, x8r8g8b8, sse2_composite_over_x888_8_8888), PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, a8r8g8b8, sse2_composite_over_x888_8_8888), PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, x8b8g8r8, sse2_composite_over_x888_8_8888), PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, a8b8g8r8, sse2_composite_over_x888_8_8888), PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, solid, a8r8g8b8, sse2_composite_over_x888_n_8888), PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, solid, x8r8g8b8, sse2_composite_over_x888_n_8888), PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, solid, a8b8g8r8, sse2_composite_over_x888_n_8888), PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, solid, x8b8g8r8, sse2_composite_over_x888_n_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, a8r8g8b8, sse2_composite_over_8888_n_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, x8r8g8b8, sse2_composite_over_8888_n_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, a8b8g8r8, sse2_composite_over_8888_n_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, x8b8g8r8, sse2_composite_over_8888_n_8888), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, sse2_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, sse2_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, sse2_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, sse2_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, r5g6b5, sse2_composite_over_n_8888_0565_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, b5g6r5, sse2_composite_over_n_8888_0565_ca), PIXMAN_STD_FAST_PATH (OVER, pixbuf, pixbuf, a8r8g8b8, sse2_composite_over_pixbuf_8888), PIXMAN_STD_FAST_PATH (OVER, pixbuf, pixbuf, x8r8g8b8, sse2_composite_over_pixbuf_8888), PIXMAN_STD_FAST_PATH (OVER, rpixbuf, rpixbuf, a8b8g8r8, sse2_composite_over_pixbuf_8888), PIXMAN_STD_FAST_PATH (OVER, rpixbuf, rpixbuf, x8b8g8r8, sse2_composite_over_pixbuf_8888), PIXMAN_STD_FAST_PATH (OVER, pixbuf, pixbuf, r5g6b5, sse2_composite_over_pixbuf_0565), PIXMAN_STD_FAST_PATH (OVER, rpixbuf, rpixbuf, b5g6r5, sse2_composite_over_pixbuf_0565), PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, null, x8r8g8b8, sse2_composite_copy_area), PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, null, x8b8g8r8, sse2_composite_copy_area), /* PIXMAN_OP_OVER_REVERSE */ PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8r8g8b8, sse2_composite_over_reverse_n_8888), PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8b8g8r8, sse2_composite_over_reverse_n_8888), /* PIXMAN_OP_ADD */ PIXMAN_STD_FAST_PATH_CA (ADD, solid, a8r8g8b8, a8r8g8b8, sse2_composite_add_n_8888_8888_ca), PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, sse2_composite_add_8_8), PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, null, a8r8g8b8, sse2_composite_add_8888_8888), PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, null, a8b8g8r8, sse2_composite_add_8888_8888), PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8, sse2_composite_add_n_8_8), PIXMAN_STD_FAST_PATH (ADD, solid, null, a8, sse2_composite_add_n_8), PIXMAN_STD_FAST_PATH (ADD, solid, null, x8r8g8b8, sse2_composite_add_n_8888), PIXMAN_STD_FAST_PATH (ADD, solid, null, a8r8g8b8, sse2_composite_add_n_8888), PIXMAN_STD_FAST_PATH (ADD, solid, null, x8b8g8r8, sse2_composite_add_n_8888), PIXMAN_STD_FAST_PATH (ADD, solid, null, a8b8g8r8, sse2_composite_add_n_8888), PIXMAN_STD_FAST_PATH (ADD, solid, a8, x8r8g8b8, sse2_composite_add_n_8_8888), PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8r8g8b8, sse2_composite_add_n_8_8888), PIXMAN_STD_FAST_PATH (ADD, solid, a8, x8b8g8r8, sse2_composite_add_n_8_8888), PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8b8g8r8, sse2_composite_add_n_8_8888), /* PIXMAN_OP_SRC */ PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8r8g8b8, sse2_composite_src_n_8_8888), PIXMAN_STD_FAST_PATH (SRC, solid, a8, x8r8g8b8, sse2_composite_src_n_8_8888), PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8b8g8r8, sse2_composite_src_n_8_8888), PIXMAN_STD_FAST_PATH (SRC, solid, a8, x8b8g8r8, sse2_composite_src_n_8_8888), PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, r5g6b5, sse2_composite_src_x888_0565), PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, b5g6r5, sse2_composite_src_x888_0565), PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, r5g6b5, sse2_composite_src_x888_0565), PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, b5g6r5, sse2_composite_src_x888_0565), PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, sse2_composite_src_x888_8888), PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, sse2_composite_src_x888_8888), PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, a8r8g8b8, sse2_composite_copy_area), PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, a8b8g8r8, sse2_composite_copy_area), PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, x8r8g8b8, sse2_composite_copy_area), PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, x8b8g8r8, sse2_composite_copy_area), PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, x8r8g8b8, sse2_composite_copy_area), PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, x8b8g8r8, sse2_composite_copy_area), PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, r5g6b5, sse2_composite_copy_area), PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, b5g6r5, sse2_composite_copy_area), /* PIXMAN_OP_IN */ PIXMAN_STD_FAST_PATH (IN, a8, null, a8, sse2_composite_in_8_8), PIXMAN_STD_FAST_PATH (IN, solid, a8, a8, sse2_composite_in_n_8_8), PIXMAN_STD_FAST_PATH (IN, solid, null, a8, sse2_composite_in_n_8), SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_8888), SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_8888), SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_8888), SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_8888), SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_n_8888), SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_n_8888), SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_n_8888), SIMPLE_NEAREST_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_n_8888), SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, sse2_8888_8888), SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, sse2_8888_8888), SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, sse2_8888_8888), SIMPLE_BILINEAR_FAST_PATH (SRC, a8b8g8r8, a8b8g8r8, sse2_8888_8888), SIMPLE_BILINEAR_FAST_PATH (SRC, a8b8g8r8, x8b8g8r8, sse2_8888_8888), SIMPLE_BILINEAR_FAST_PATH (SRC, x8b8g8r8, x8b8g8r8, sse2_8888_8888), SIMPLE_BILINEAR_FAST_PATH_COVER (SRC, x8r8g8b8, a8r8g8b8, sse2_x888_8888), SIMPLE_BILINEAR_FAST_PATH_COVER (SRC, x8b8g8r8, a8b8g8r8, sse2_x888_8888), SIMPLE_BILINEAR_FAST_PATH_PAD (SRC, x8r8g8b8, a8r8g8b8, sse2_x888_8888), SIMPLE_BILINEAR_FAST_PATH_PAD (SRC, x8b8g8r8, a8b8g8r8, sse2_x888_8888), SIMPLE_BILINEAR_FAST_PATH_NORMAL (SRC, x8r8g8b8, a8r8g8b8, sse2_x888_8888), SIMPLE_BILINEAR_FAST_PATH_NORMAL (SRC, x8b8g8r8, a8b8g8r8, sse2_x888_8888), SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_8888), SIMPLE_BILINEAR_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_8888), SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_8888), SIMPLE_BILINEAR_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_8888), SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_n_8888), SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_n_8888), SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_n_8888), SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_n_8888), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, sse2_8888_8_8888), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, sse2_8888_8_8888), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, sse2_8888_8_8888), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, sse2_8888_8_8888), { PIXMAN_OP_NONE }, }; static uint32_t * sse2_fetch_x8r8g8b8 (pixman_iter_t *iter, const uint32_t *mask) { int w = iter->width; __m128i ff000000 = mask_ff000000; uint32_t *dst = iter->buffer; uint32_t *src = (uint32_t *)iter->bits; iter->bits += iter->stride; while (w && ((uintptr_t)dst) & 0x0f) { *dst++ = (*src++) | 0xff000000; w--; } while (w >= 4) { save_128_aligned ( (__m128i *)dst, _mm_or_si128 ( load_128_unaligned ((__m128i *)src), ff000000)); dst += 4; src += 4; w -= 4; } while (w) { *dst++ = (*src++) | 0xff000000; w--; } return iter->buffer; } static uint32_t * sse2_fetch_r5g6b5 (pixman_iter_t *iter, const uint32_t *mask) { int w = iter->width; uint32_t *dst = iter->buffer; uint16_t *src = (uint16_t *)iter->bits; __m128i ff000000 = mask_ff000000; iter->bits += iter->stride; while (w && ((uintptr_t)dst) & 0x0f) { uint16_t s = *src++; *dst++ = convert_0565_to_8888 (s); w--; } while (w >= 8) { __m128i lo, hi, s; s = _mm_loadu_si128 ((__m128i *)src); lo = unpack_565_to_8888 (_mm_unpacklo_epi16 (s, _mm_setzero_si128 ())); hi = unpack_565_to_8888 (_mm_unpackhi_epi16 (s, _mm_setzero_si128 ())); save_128_aligned ((__m128i *)(dst + 0), _mm_or_si128 (lo, ff000000)); save_128_aligned ((__m128i *)(dst + 4), _mm_or_si128 (hi, ff000000)); dst += 8; src += 8; w -= 8; } while (w) { uint16_t s = *src++; *dst++ = convert_0565_to_8888 (s); w--; } return iter->buffer; } static uint32_t * sse2_fetch_a8 (pixman_iter_t *iter, const uint32_t *mask) { int w = iter->width; uint32_t *dst = iter->buffer; uint8_t *src = iter->bits; __m128i xmm0, xmm1, xmm2, xmm3, xmm4, xmm5, xmm6; iter->bits += iter->stride; while (w && (((uintptr_t)dst) & 15)) { *dst++ = *(src++) << 24; w--; } while (w >= 16) { xmm0 = _mm_loadu_si128((__m128i *)src); xmm1 = _mm_unpacklo_epi8 (_mm_setzero_si128(), xmm0); xmm2 = _mm_unpackhi_epi8 (_mm_setzero_si128(), xmm0); xmm3 = _mm_unpacklo_epi16 (_mm_setzero_si128(), xmm1); xmm4 = _mm_unpackhi_epi16 (_mm_setzero_si128(), xmm1); xmm5 = _mm_unpacklo_epi16 (_mm_setzero_si128(), xmm2); xmm6 = _mm_unpackhi_epi16 (_mm_setzero_si128(), xmm2); _mm_store_si128(((__m128i *)(dst + 0)), xmm3); _mm_store_si128(((__m128i *)(dst + 4)), xmm4); _mm_store_si128(((__m128i *)(dst + 8)), xmm5); _mm_store_si128(((__m128i *)(dst + 12)), xmm6); dst += 16; src += 16; w -= 16; } while (w) { *dst++ = *(src++) << 24; w--; } return iter->buffer; } #define IMAGE_FLAGS \ (FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM | \ FAST_PATH_BITS_IMAGE | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST) static const pixman_iter_info_t sse2_iters[] = { { PIXMAN_x8r8g8b8, IMAGE_FLAGS, ITER_NARROW, _pixman_iter_init_bits_stride, sse2_fetch_x8r8g8b8, NULL }, { PIXMAN_r5g6b5, IMAGE_FLAGS, ITER_NARROW, _pixman_iter_init_bits_stride, sse2_fetch_r5g6b5, NULL }, { PIXMAN_a8, IMAGE_FLAGS, ITER_NARROW, _pixman_iter_init_bits_stride, sse2_fetch_a8, NULL }, { PIXMAN_null }, }; #if defined(__GNUC__) && !defined(__x86_64__) && !defined(__amd64__) __attribute__((__force_align_arg_pointer__)) #endif pixman_implementation_t * _pixman_implementation_create_sse2 (pixman_implementation_t *fallback) { pixman_implementation_t *imp = _pixman_implementation_create (fallback, sse2_fast_paths); /* SSE2 constants */ mask_565_r = create_mask_2x32_128 (0x00f80000, 0x00f80000); mask_565_g1 = create_mask_2x32_128 (0x00070000, 0x00070000); mask_565_g2 = create_mask_2x32_128 (0x000000e0, 0x000000e0); mask_565_b = create_mask_2x32_128 (0x0000001f, 0x0000001f); mask_red = create_mask_2x32_128 (0x00f80000, 0x00f80000); mask_green = create_mask_2x32_128 (0x0000fc00, 0x0000fc00); mask_blue = create_mask_2x32_128 (0x000000f8, 0x000000f8); mask_565_fix_rb = create_mask_2x32_128 (0x00e000e0, 0x00e000e0); mask_565_fix_g = create_mask_2x32_128 (0x0000c000, 0x0000c000); mask_0080 = create_mask_16_128 (0x0080); mask_00ff = create_mask_16_128 (0x00ff); mask_0101 = create_mask_16_128 (0x0101); mask_ffff = create_mask_16_128 (0xffff); mask_ff000000 = create_mask_2x32_128 (0xff000000, 0xff000000); mask_alpha = create_mask_2x32_128 (0x00ff0000, 0x00000000); mask_565_rb = create_mask_2x32_128 (0x00f800f8, 0x00f800f8); mask_565_pack_multiplier = create_mask_2x32_128 (0x20000004, 0x20000004); /* Set up function pointers */ imp->combine_32[PIXMAN_OP_OVER] = sse2_combine_over_u; imp->combine_32[PIXMAN_OP_OVER_REVERSE] = sse2_combine_over_reverse_u; imp->combine_32[PIXMAN_OP_IN] = sse2_combine_in_u; imp->combine_32[PIXMAN_OP_IN_REVERSE] = sse2_combine_in_reverse_u; imp->combine_32[PIXMAN_OP_OUT] = sse2_combine_out_u; imp->combine_32[PIXMAN_OP_OUT_REVERSE] = sse2_combine_out_reverse_u; imp->combine_32[PIXMAN_OP_ATOP] = sse2_combine_atop_u; imp->combine_32[PIXMAN_OP_ATOP_REVERSE] = sse2_combine_atop_reverse_u; imp->combine_32[PIXMAN_OP_XOR] = sse2_combine_xor_u; imp->combine_32[PIXMAN_OP_ADD] = sse2_combine_add_u; imp->combine_32[PIXMAN_OP_SATURATE] = sse2_combine_saturate_u; imp->combine_32_ca[PIXMAN_OP_SRC] = sse2_combine_src_ca; imp->combine_32_ca[PIXMAN_OP_OVER] = sse2_combine_over_ca; imp->combine_32_ca[PIXMAN_OP_OVER_REVERSE] = sse2_combine_over_reverse_ca; imp->combine_32_ca[PIXMAN_OP_IN] = sse2_combine_in_ca; imp->combine_32_ca[PIXMAN_OP_IN_REVERSE] = sse2_combine_in_reverse_ca; imp->combine_32_ca[PIXMAN_OP_OUT] = sse2_combine_out_ca; imp->combine_32_ca[PIXMAN_OP_OUT_REVERSE] = sse2_combine_out_reverse_ca; imp->combine_32_ca[PIXMAN_OP_ATOP] = sse2_combine_atop_ca; imp->combine_32_ca[PIXMAN_OP_ATOP_REVERSE] = sse2_combine_atop_reverse_ca; imp->combine_32_ca[PIXMAN_OP_XOR] = sse2_combine_xor_ca; imp->combine_32_ca[PIXMAN_OP_ADD] = sse2_combine_add_ca; imp->blt = sse2_blt; imp->fill = sse2_fill; imp->iter_info = sse2_iters; return imp; } pixman-0.38.4/pixman/pixman-arm.c0000644000175000017500000001267013124064037013542 00000000000000/* * Copyright © 2000 SuSE, Inc. * Copyright © 2007 Red Hat, Inc. * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of SuSE not be used in advertising or * publicity pertaining to distribution of the software without specific, * written prior permission. SuSE makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifdef HAVE_CONFIG_H #include #endif #include "pixman-private.h" typedef enum { ARM_V7 = (1 << 0), ARM_V6 = (1 << 1), ARM_VFP = (1 << 2), ARM_NEON = (1 << 3), ARM_IWMMXT = (1 << 4) } arm_cpu_features_t; #if defined(USE_ARM_SIMD) || defined(USE_ARM_NEON) || defined(USE_ARM_IWMMXT) #if defined(_MSC_VER) /* Needed for EXCEPTION_ILLEGAL_INSTRUCTION */ #include extern int pixman_msvc_try_arm_neon_op (); extern int pixman_msvc_try_arm_simd_op (); static arm_cpu_features_t detect_cpu_features (void) { arm_cpu_features_t features = 0; __try { pixman_msvc_try_arm_simd_op (); features |= ARM_V6; } __except (GetExceptionCode () == EXCEPTION_ILLEGAL_INSTRUCTION) { } __try { pixman_msvc_try_arm_neon_op (); features |= ARM_NEON; } __except (GetExceptionCode () == EXCEPTION_ILLEGAL_INSTRUCTION) { } return features; } #elif defined(__APPLE__) && defined(TARGET_OS_IPHONE) /* iOS */ #include "TargetConditionals.h" static arm_cpu_features_t detect_cpu_features (void) { arm_cpu_features_t features = 0; features |= ARM_V6; /* Detection of ARM NEON on iOS is fairly simple because iOS binaries * contain separate executable images for each processor architecture. * So all we have to do is detect the armv7 architecture build. The * operating system automatically runs the armv7 binary for armv7 devices * and the armv6 binary for armv6 devices. */ #if defined(__ARM_NEON__) features |= ARM_NEON; #endif return features; } #elif defined(__ANDROID__) || defined(ANDROID) /* Android */ #include static arm_cpu_features_t detect_cpu_features (void) { arm_cpu_features_t features = 0; AndroidCpuFamily cpu_family; uint64_t cpu_features; cpu_family = android_getCpuFamily(); cpu_features = android_getCpuFeatures(); if (cpu_family == ANDROID_CPU_FAMILY_ARM) { if (cpu_features & ANDROID_CPU_ARM_FEATURE_ARMv7) features |= ARM_V7; if (cpu_features & ANDROID_CPU_ARM_FEATURE_VFPv3) features |= ARM_VFP; if (cpu_features & ANDROID_CPU_ARM_FEATURE_NEON) features |= ARM_NEON; } return features; } #elif defined (__linux__) /* linux ELF */ #include #include #include #include #include #include #include static arm_cpu_features_t detect_cpu_features (void) { arm_cpu_features_t features = 0; Elf32_auxv_t aux; int fd; fd = open ("/proc/self/auxv", O_RDONLY); if (fd >= 0) { while (read (fd, &aux, sizeof(Elf32_auxv_t)) == sizeof(Elf32_auxv_t)) { if (aux.a_type == AT_HWCAP) { uint32_t hwcap = aux.a_un.a_val; /* hardcode these values to avoid depending on specific * versions of the hwcap header, e.g. HWCAP_NEON */ if ((hwcap & 64) != 0) features |= ARM_VFP; if ((hwcap & 512) != 0) features |= ARM_IWMMXT; /* this flag is only present on kernel 2.6.29 */ if ((hwcap & 4096) != 0) features |= ARM_NEON; } else if (aux.a_type == AT_PLATFORM) { const char *plat = (const char*) aux.a_un.a_val; if (strncmp (plat, "v7l", 3) == 0) features |= (ARM_V7 | ARM_V6); else if (strncmp (plat, "v6l", 3) == 0) features |= ARM_V6; } } close (fd); } return features; } #else /* Unknown */ static arm_cpu_features_t detect_cpu_features (void) { return 0; } #endif /* Linux elf */ static pixman_bool_t have_feature (arm_cpu_features_t feature) { static pixman_bool_t initialized; static arm_cpu_features_t features; if (!initialized) { features = detect_cpu_features(); initialized = TRUE; } return (features & feature) == feature; } #endif /* USE_ARM_SIMD || USE_ARM_NEON || USE_ARM_IWMMXT */ pixman_implementation_t * _pixman_arm_get_implementations (pixman_implementation_t *imp) { #ifdef USE_ARM_SIMD if (!_pixman_disabled ("arm-simd") && have_feature (ARM_V6)) imp = _pixman_implementation_create_arm_simd (imp); #endif #ifdef USE_ARM_IWMMXT if (!_pixman_disabled ("arm-iwmmxt") && have_feature (ARM_IWMMXT)) imp = _pixman_implementation_create_mmx (imp); #endif #ifdef USE_ARM_NEON if (!_pixman_disabled ("arm-neon") && have_feature (ARM_NEON)) imp = _pixman_implementation_create_arm_neon (imp); #endif return imp; } pixman-0.38.4/pixman/pixman-access-accessors.c0000644000175000017500000000007013124064037016176 00000000000000#define PIXMAN_FB_ACCESSORS #include "pixman-access.c" pixman-0.38.4/pixman/pixman-radial-gradient.c0000644000175000017500000003525613447762142016031 00000000000000/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */ /* * * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc. * Copyright © 2000 SuSE, Inc. * 2005 Lars Knoll & Zack Rusin, Trolltech * Copyright © 2007 Red Hat, Inc. * * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Keith Packard not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Keith Packard makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include "pixman-private.h" static inline pixman_fixed_32_32_t dot (pixman_fixed_48_16_t x1, pixman_fixed_48_16_t y1, pixman_fixed_48_16_t z1, pixman_fixed_48_16_t x2, pixman_fixed_48_16_t y2, pixman_fixed_48_16_t z2) { /* * Exact computation, assuming that the input values can * be represented as pixman_fixed_16_16_t */ return x1 * x2 + y1 * y2 + z1 * z2; } static inline double fdot (double x1, double y1, double z1, double x2, double y2, double z2) { /* * Error can be unbound in some special cases. * Using clever dot product algorithms (for example compensated * dot product) would improve this but make the code much less * obvious */ return x1 * x2 + y1 * y2 + z1 * z2; } static void radial_write_color (double a, double b, double c, double inva, double dr, double mindr, pixman_gradient_walker_t *walker, pixman_repeat_t repeat, int Bpp, pixman_gradient_walker_write_t write_pixel, uint32_t *buffer) { /* * In this function error propagation can lead to bad results: * - discr can have an unbound error (if b*b-a*c is very small), * potentially making it the opposite sign of what it should have been * (thus clearing a pixel that would have been colored or vice-versa) * or propagating the error to sqrtdiscr; * if discr has the wrong sign or b is very small, this can lead to bad * results * * - the algorithm used to compute the solutions of the quadratic * equation is not numerically stable (but saves one division compared * to the numerically stable one); * this can be a problem if a*c is much smaller than b*b * * - the above problems are worse if a is small (as inva becomes bigger) */ double discr; if (a == 0) { double t; if (b == 0) { memset (buffer, 0, Bpp); return; } t = pixman_fixed_1 / 2 * c / b; if (repeat == PIXMAN_REPEAT_NONE) { if (0 <= t && t <= pixman_fixed_1) { write_pixel (walker, t, buffer); return; } } else { if (t * dr >= mindr) { write_pixel (walker, t, buffer); return; } } memset (buffer, 0, Bpp); return; } discr = fdot (b, a, 0, b, -c, 0); if (discr >= 0) { double sqrtdiscr, t0, t1; sqrtdiscr = sqrt (discr); t0 = (b + sqrtdiscr) * inva; t1 = (b - sqrtdiscr) * inva; /* * The root that must be used is the biggest one that belongs * to the valid range ([0,1] for PIXMAN_REPEAT_NONE, any * solution that results in a positive radius otherwise). * * If a > 0, t0 is the biggest solution, so if it is valid, it * is the correct result. * * If a < 0, only one of the solutions can be valid, so the * order in which they are tested is not important. */ if (repeat == PIXMAN_REPEAT_NONE) { if (0 <= t0 && t0 <= pixman_fixed_1) { write_pixel (walker, t0, buffer); return; } else if (0 <= t1 && t1 <= pixman_fixed_1) { write_pixel (walker, t1, buffer); return; } } else { if (t0 * dr >= mindr) { write_pixel (walker, t0, buffer); return; } else if (t1 * dr >= mindr) { write_pixel (walker, t1, buffer); return; } } } memset (buffer, 0, Bpp); return; } static uint32_t * radial_get_scanline (pixman_iter_t *iter, const uint32_t *mask, int Bpp, pixman_gradient_walker_write_t write_pixel) { /* * Implementation of radial gradients following the PDF specification. * See section 8.7.4.5.4 Type 3 (Radial) Shadings of the PDF Reference * Manual (PDF 32000-1:2008 at the time of this writing). * * In the radial gradient problem we are given two circles (câ‚,râ‚) and * (câ‚‚,râ‚‚) that define the gradient itself. * * Mathematically the gradient can be defined as the family of circles * * ((1-t)·câ‚ + t·(câ‚‚), (1-t)·râ‚ + t·râ‚‚) * * excluding those circles whose radius would be < 0. When a point * belongs to more than one circle, the one with a bigger t is the only * one that contributes to its color. When a point does not belong * to any of the circles, it is transparent black, i.e. RGBA (0, 0, 0, 0). * Further limitations on the range of values for t are imposed when * the gradient is not repeated, namely t must belong to [0,1]. * * The graphical result is the same as drawing the valid (radius > 0) * circles with increasing t in [-inf, +inf] (or in [0,1] if the gradient * is not repeated) using SOURCE operator composition. * * It looks like a cone pointing towards the viewer if the ending circle * is smaller than the starting one, a cone pointing inside the page if * the starting circle is the smaller one and like a cylinder if they * have the same radius. * * What we actually do is, given the point whose color we are interested * in, compute the t values for that point, solving for t in: * * length((1-t)·câ‚ + t·(câ‚‚) - p) = (1-t)·râ‚ + t·râ‚‚ * * Let's rewrite it in a simpler way, by defining some auxiliary * variables: * * cd = câ‚‚ - câ‚ * pd = p - câ‚ * dr = râ‚‚ - râ‚ * length(t·cd - pd) = râ‚ + t·dr * * which actually means * * hypot(t·cdx - pdx, t·cdy - pdy) = râ‚ + t·dr * * or * * ⎷((t·cdx - pdx)² + (t·cdy - pdy)²) = râ‚ + t·dr. * * If we impose (as stated earlier) that râ‚ + t·dr >= 0, it becomes: * * (t·cdx - pdx)² + (t·cdy - pdy)² = (râ‚ + t·dr)² * * where we can actually expand the squares and solve for t: * * t²cdx² - 2t·cdx·pdx + pdx² + t²cdy² - 2t·cdy·pdy + pdy² = * = r₲ + 2·râ‚·t·dr + t²·dr² * * (cdx² + cdy² - dr²)t² - 2(cdx·pdx + cdy·pdy + râ‚·dr)t + * (pdx² + pdy² - r₲) = 0 * * A = cdx² + cdy² - dr² * B = pdx·cdx + pdy·cdy + râ‚·dr * C = pdx² + pdy² - r₲ * At² - 2Bt + C = 0 * * The solutions (unless the equation degenerates because of A = 0) are: * * t = (B ± ⎷(B² - A·C)) / A * * The solution we are going to prefer is the bigger one, unless the * radius associated to it is negative (or it falls outside the valid t * range). * * Additional observations (useful for optimizations): * A does not depend on p * * A < 0 <=> one of the two circles completely contains the other one * <=> for every p, the radiuses associated with the two t solutions * have opposite sign */ pixman_image_t *image = iter->image; int x = iter->x; int y = iter->y; int width = iter->width; uint32_t *buffer = iter->buffer; gradient_t *gradient = (gradient_t *)image; radial_gradient_t *radial = (radial_gradient_t *)image; uint32_t *end = buffer + width * (Bpp / 4); pixman_gradient_walker_t walker; pixman_vector_t v, unit; /* reference point is the center of the pixel */ v.vector[0] = pixman_int_to_fixed (x) + pixman_fixed_1 / 2; v.vector[1] = pixman_int_to_fixed (y) + pixman_fixed_1 / 2; v.vector[2] = pixman_fixed_1; _pixman_gradient_walker_init (&walker, gradient, image->common.repeat); if (image->common.transform) { if (!pixman_transform_point_3d (image->common.transform, &v)) return iter->buffer; unit.vector[0] = image->common.transform->matrix[0][0]; unit.vector[1] = image->common.transform->matrix[1][0]; unit.vector[2] = image->common.transform->matrix[2][0]; } else { unit.vector[0] = pixman_fixed_1; unit.vector[1] = 0; unit.vector[2] = 0; } if (unit.vector[2] == 0 && v.vector[2] == pixman_fixed_1) { /* * Given: * * t = (B ± ⎷(B² - A·C)) / A * * where * * A = cdx² + cdy² - dr² * B = pdx·cdx + pdy·cdy + râ‚·dr * C = pdx² + pdy² - r₲ * det = B² - A·C * * Since we have an affine transformation, we know that (pdx, pdy) * increase linearly with each pixel, * * pdx = pdxâ‚€ + n·ux, * pdy = pdyâ‚€ + n·uy, * * we can then express B, C and det through multiple differentiation. */ pixman_fixed_32_32_t b, db, c, dc, ddc; /* warning: this computation may overflow */ v.vector[0] -= radial->c1.x; v.vector[1] -= radial->c1.y; /* * B and C are computed and updated exactly. * If fdot was used instead of dot, in the worst case it would * lose 11 bits of precision in each of the multiplication and * summing up would zero out all the bit that were preserved, * thus making the result 0 instead of the correct one. * This would mean a worst case of unbound relative error or * about 2^10 absolute error */ b = dot (v.vector[0], v.vector[1], radial->c1.radius, radial->delta.x, radial->delta.y, radial->delta.radius); db = dot (unit.vector[0], unit.vector[1], 0, radial->delta.x, radial->delta.y, 0); c = dot (v.vector[0], v.vector[1], -((pixman_fixed_48_16_t) radial->c1.radius), v.vector[0], v.vector[1], radial->c1.radius); dc = dot (2 * (pixman_fixed_48_16_t) v.vector[0] + unit.vector[0], 2 * (pixman_fixed_48_16_t) v.vector[1] + unit.vector[1], 0, unit.vector[0], unit.vector[1], 0); ddc = 2 * dot (unit.vector[0], unit.vector[1], 0, unit.vector[0], unit.vector[1], 0); while (buffer < end) { if (!mask || *mask++) { radial_write_color (radial->a, b, c, radial->inva, radial->delta.radius, radial->mindr, &walker, image->common.repeat, Bpp, write_pixel, buffer); } b += db; c += dc; dc += ddc; buffer += (Bpp / 4); } } else { /* projective */ /* Warning: * error propagation guarantees are much looser than in the affine case */ while (buffer < end) { if (!mask || *mask++) { if (v.vector[2] != 0) { double pdx, pdy, invv2, b, c; invv2 = 1. * pixman_fixed_1 / v.vector[2]; pdx = v.vector[0] * invv2 - radial->c1.x; /* / pixman_fixed_1 */ pdy = v.vector[1] * invv2 - radial->c1.y; /* / pixman_fixed_1 */ b = fdot (pdx, pdy, radial->c1.radius, radial->delta.x, radial->delta.y, radial->delta.radius); /* / pixman_fixed_1 / pixman_fixed_1 */ c = fdot (pdx, pdy, -radial->c1.radius, pdx, pdy, radial->c1.radius); /* / pixman_fixed_1 / pixman_fixed_1 */ radial_write_color (radial->a, b, c, radial->inva, radial->delta.radius, radial->mindr, &walker, image->common.repeat, Bpp, write_pixel, buffer); } else { memset (buffer, 0, Bpp); } } buffer += (Bpp / 4); v.vector[0] += unit.vector[0]; v.vector[1] += unit.vector[1]; v.vector[2] += unit.vector[2]; } } iter->y++; return iter->buffer; } static uint32_t * radial_get_scanline_narrow (pixman_iter_t *iter, const uint32_t *mask) { return radial_get_scanline (iter, mask, 4, _pixman_gradient_walker_write_narrow); } static uint32_t * radial_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask) { return radial_get_scanline (iter, NULL, 16, _pixman_gradient_walker_write_wide); } void _pixman_radial_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter) { if (iter->iter_flags & ITER_NARROW) iter->get_scanline = radial_get_scanline_narrow; else iter->get_scanline = radial_get_scanline_wide; } PIXMAN_EXPORT pixman_image_t * pixman_image_create_radial_gradient (const pixman_point_fixed_t * inner, const pixman_point_fixed_t * outer, pixman_fixed_t inner_radius, pixman_fixed_t outer_radius, const pixman_gradient_stop_t *stops, int n_stops) { pixman_image_t *image; radial_gradient_t *radial; image = _pixman_image_allocate (); if (!image) return NULL; radial = &image->radial; if (!_pixman_init_gradient (&radial->common, stops, n_stops)) { free (image); return NULL; } image->type = RADIAL; radial->c1.x = inner->x; radial->c1.y = inner->y; radial->c1.radius = inner_radius; radial->c2.x = outer->x; radial->c2.y = outer->y; radial->c2.radius = outer_radius; /* warning: this computations may overflow */ radial->delta.x = radial->c2.x - radial->c1.x; radial->delta.y = radial->c2.y - radial->c1.y; radial->delta.radius = radial->c2.radius - radial->c1.radius; /* computed exactly, then cast to double -> every bit of the double representation is correct (53 bits) */ radial->a = dot (radial->delta.x, radial->delta.y, -radial->delta.radius, radial->delta.x, radial->delta.y, radial->delta.radius); if (radial->a != 0) radial->inva = 1. * pixman_fixed_1 / radial->a; radial->mindr = -1. * pixman_fixed_1 * radial->c1.radius; return image; } pixman-0.38.4/pixman/pixman-arm-common.h0000644000175000017500000006762013447762141015053 00000000000000/* * Copyright © 2010 Nokia Corporation * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. * * Author: Siarhei Siamashka (siarhei.siamashka@nokia.com) */ #ifndef PIXMAN_ARM_COMMON_H #define PIXMAN_ARM_COMMON_H #include "pixman-inlines.h" /* Define some macros which can expand into proxy functions between * ARM assembly optimized functions and the rest of pixman fast path API. * * All the low level ARM assembly functions have to use ARM EABI * calling convention and take up to 8 arguments: * width, height, dst, dst_stride, src, src_stride, mask, mask_stride * * The arguments are ordered with the most important coming first (the * first 4 arguments are passed to function in registers, the rest are * on stack). The last arguments are optional, for example if the * function is not using mask, then 'mask' and 'mask_stride' can be * omitted when doing a function call. * * Arguments 'src' and 'mask' contain either a pointer to the top left * pixel of the composited rectangle or a pixel color value depending * on the function type. In the case of just a color value (solid source * or mask), the corresponding stride argument is unused. */ #define SKIP_ZERO_SRC 1 #define SKIP_ZERO_MASK 2 #define PIXMAN_ARM_BIND_FAST_PATH_SRC_DST(cputype, name, \ src_type, src_cnt, \ dst_type, dst_cnt) \ void \ pixman_composite_##name##_asm_##cputype (int32_t w, \ int32_t h, \ dst_type *dst, \ int32_t dst_stride, \ src_type *src, \ int32_t src_stride); \ \ static void \ cputype##_composite_##name (pixman_implementation_t *imp, \ pixman_composite_info_t *info) \ { \ PIXMAN_COMPOSITE_ARGS (info); \ dst_type *dst_line; \ src_type *src_line; \ int32_t dst_stride, src_stride; \ \ PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type, \ src_stride, src_line, src_cnt); \ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \ dst_stride, dst_line, dst_cnt); \ \ pixman_composite_##name##_asm_##cputype (width, height, \ dst_line, dst_stride, \ src_line, src_stride); \ } #define PIXMAN_ARM_BIND_FAST_PATH_N_DST(flags, cputype, name, \ dst_type, dst_cnt) \ void \ pixman_composite_##name##_asm_##cputype (int32_t w, \ int32_t h, \ dst_type *dst, \ int32_t dst_stride, \ uint32_t src); \ \ static void \ cputype##_composite_##name (pixman_implementation_t *imp, \ pixman_composite_info_t *info) \ { \ PIXMAN_COMPOSITE_ARGS (info); \ dst_type *dst_line; \ int32_t dst_stride; \ uint32_t src; \ \ src = _pixman_image_get_solid ( \ imp, src_image, dest_image->bits.format); \ \ if ((flags & SKIP_ZERO_SRC) && src == 0) \ return; \ \ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \ dst_stride, dst_line, dst_cnt); \ \ pixman_composite_##name##_asm_##cputype (width, height, \ dst_line, dst_stride, \ src); \ } #define PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST(flags, cputype, name, \ mask_type, mask_cnt, \ dst_type, dst_cnt) \ void \ pixman_composite_##name##_asm_##cputype (int32_t w, \ int32_t h, \ dst_type *dst, \ int32_t dst_stride, \ uint32_t src, \ int32_t unused, \ mask_type *mask, \ int32_t mask_stride); \ \ static void \ cputype##_composite_##name (pixman_implementation_t *imp, \ pixman_composite_info_t *info) \ { \ PIXMAN_COMPOSITE_ARGS (info); \ dst_type *dst_line; \ mask_type *mask_line; \ int32_t dst_stride, mask_stride; \ uint32_t src; \ \ src = _pixman_image_get_solid ( \ imp, src_image, dest_image->bits.format); \ \ if ((flags & SKIP_ZERO_SRC) && src == 0) \ return; \ \ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \ dst_stride, dst_line, dst_cnt); \ PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type, \ mask_stride, mask_line, mask_cnt); \ \ pixman_composite_##name##_asm_##cputype (width, height, \ dst_line, dst_stride, \ src, 0, \ mask_line, mask_stride); \ } #define PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST(flags, cputype, name, \ src_type, src_cnt, \ dst_type, dst_cnt) \ void \ pixman_composite_##name##_asm_##cputype (int32_t w, \ int32_t h, \ dst_type *dst, \ int32_t dst_stride, \ src_type *src, \ int32_t src_stride, \ uint32_t mask); \ \ static void \ cputype##_composite_##name (pixman_implementation_t *imp, \ pixman_composite_info_t *info) \ { \ PIXMAN_COMPOSITE_ARGS (info); \ dst_type *dst_line; \ src_type *src_line; \ int32_t dst_stride, src_stride; \ uint32_t mask; \ \ mask = _pixman_image_get_solid ( \ imp, mask_image, dest_image->bits.format); \ \ if ((flags & SKIP_ZERO_MASK) && mask == 0) \ return; \ \ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \ dst_stride, dst_line, dst_cnt); \ PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type, \ src_stride, src_line, src_cnt); \ \ pixman_composite_##name##_asm_##cputype (width, height, \ dst_line, dst_stride, \ src_line, src_stride, \ mask); \ } #define PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST(cputype, name, \ src_type, src_cnt, \ mask_type, mask_cnt, \ dst_type, dst_cnt) \ void \ pixman_composite_##name##_asm_##cputype (int32_t w, \ int32_t h, \ dst_type *dst, \ int32_t dst_stride, \ src_type *src, \ int32_t src_stride, \ mask_type *mask, \ int32_t mask_stride); \ \ static void \ cputype##_composite_##name (pixman_implementation_t *imp, \ pixman_composite_info_t *info) \ { \ PIXMAN_COMPOSITE_ARGS (info); \ dst_type *dst_line; \ src_type *src_line; \ mask_type *mask_line; \ int32_t dst_stride, src_stride, mask_stride; \ \ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \ dst_stride, dst_line, dst_cnt); \ PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type, \ src_stride, src_line, src_cnt); \ PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type, \ mask_stride, mask_line, mask_cnt); \ \ pixman_composite_##name##_asm_##cputype (width, height, \ dst_line, dst_stride, \ src_line, src_stride, \ mask_line, mask_stride); \ } #define PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST(cputype, name, op, \ src_type, dst_type) \ void \ pixman_scaled_nearest_scanline_##name##_##op##_asm_##cputype ( \ int32_t w, \ dst_type * dst, \ const src_type * src, \ pixman_fixed_t vx, \ pixman_fixed_t unit_x, \ pixman_fixed_t max_vx); \ \ static force_inline void \ scaled_nearest_scanline_##cputype##_##name##_##op (dst_type * pd, \ const src_type * ps, \ int32_t w, \ pixman_fixed_t vx, \ pixman_fixed_t unit_x, \ pixman_fixed_t max_vx, \ pixman_bool_t zero_src) \ { \ pixman_scaled_nearest_scanline_##name##_##op##_asm_##cputype (w, pd, ps, \ vx, unit_x, \ max_vx); \ } \ \ FAST_NEAREST_MAINLOOP (cputype##_##name##_cover_##op, \ scaled_nearest_scanline_##cputype##_##name##_##op, \ src_type, dst_type, COVER) \ FAST_NEAREST_MAINLOOP (cputype##_##name##_none_##op, \ scaled_nearest_scanline_##cputype##_##name##_##op, \ src_type, dst_type, NONE) \ FAST_NEAREST_MAINLOOP (cputype##_##name##_pad_##op, \ scaled_nearest_scanline_##cputype##_##name##_##op, \ src_type, dst_type, PAD) \ FAST_NEAREST_MAINLOOP (cputype##_##name##_normal_##op, \ scaled_nearest_scanline_##cputype##_##name##_##op, \ src_type, dst_type, NORMAL) #define PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_A8_DST(flags, cputype, name, op, \ src_type, dst_type) \ void \ pixman_scaled_nearest_scanline_##name##_##op##_asm_##cputype ( \ int32_t w, \ dst_type * dst, \ const src_type * src, \ pixman_fixed_t vx, \ pixman_fixed_t unit_x, \ pixman_fixed_t max_vx, \ const uint8_t * mask); \ \ static force_inline void \ scaled_nearest_scanline_##cputype##_##name##_##op (const uint8_t * mask, \ dst_type * pd, \ const src_type * ps, \ int32_t w, \ pixman_fixed_t vx, \ pixman_fixed_t unit_x, \ pixman_fixed_t max_vx, \ pixman_bool_t zero_src) \ { \ if ((flags & SKIP_ZERO_SRC) && zero_src) \ return; \ pixman_scaled_nearest_scanline_##name##_##op##_asm_##cputype (w, pd, ps, \ vx, unit_x, \ max_vx, \ mask); \ } \ \ FAST_NEAREST_MAINLOOP_COMMON (cputype##_##name##_cover_##op, \ scaled_nearest_scanline_##cputype##_##name##_##op,\ src_type, uint8_t, dst_type, COVER, TRUE, FALSE)\ FAST_NEAREST_MAINLOOP_COMMON (cputype##_##name##_none_##op, \ scaled_nearest_scanline_##cputype##_##name##_##op,\ src_type, uint8_t, dst_type, NONE, TRUE, FALSE) \ FAST_NEAREST_MAINLOOP_COMMON (cputype##_##name##_pad_##op, \ scaled_nearest_scanline_##cputype##_##name##_##op,\ src_type, uint8_t, dst_type, PAD, TRUE, FALSE) \ FAST_NEAREST_MAINLOOP_COMMON (cputype##_##name##_normal_##op, \ scaled_nearest_scanline_##cputype##_##name##_##op,\ src_type, uint8_t, dst_type, NORMAL, TRUE, FALSE) /* Provide entries for the fast path table */ #define PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH(op,s,d,func) \ SIMPLE_NEAREST_A8_MASK_FAST_PATH (op,s,d,func), \ SIMPLE_NEAREST_A8_MASK_FAST_PATH_NORMAL (op,s,d,func) /*****************************************************************************/ #define PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST(flags, cputype, name, op, \ src_type, dst_type) \ void \ pixman_scaled_bilinear_scanline_##name##_##op##_asm_##cputype ( \ dst_type * dst, \ const src_type * top, \ const src_type * bottom, \ int wt, \ int wb, \ pixman_fixed_t x, \ pixman_fixed_t ux, \ int width); \ \ static force_inline void \ scaled_bilinear_scanline_##cputype##_##name##_##op ( \ dst_type * dst, \ const uint32_t * mask, \ const src_type * src_top, \ const src_type * src_bottom, \ int32_t w, \ int wt, \ int wb, \ pixman_fixed_t vx, \ pixman_fixed_t unit_x, \ pixman_fixed_t max_vx, \ pixman_bool_t zero_src) \ { \ if ((flags & SKIP_ZERO_SRC) && zero_src) \ return; \ pixman_scaled_bilinear_scanline_##name##_##op##_asm_##cputype ( \ dst, src_top, src_bottom, wt, wb, vx, unit_x, w); \ } \ \ FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_cover_##op, \ scaled_bilinear_scanline_##cputype##_##name##_##op, \ src_type, uint32_t, dst_type, COVER, FLAG_NONE) \ FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_none_##op, \ scaled_bilinear_scanline_##cputype##_##name##_##op, \ src_type, uint32_t, dst_type, NONE, FLAG_NONE) \ FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_pad_##op, \ scaled_bilinear_scanline_##cputype##_##name##_##op, \ src_type, uint32_t, dst_type, PAD, FLAG_NONE) \ FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_normal_##op, \ scaled_bilinear_scanline_##cputype##_##name##_##op, \ src_type, uint32_t, dst_type, NORMAL, \ FLAG_NONE) #define PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST(flags, cputype, name, op, \ src_type, dst_type) \ void \ pixman_scaled_bilinear_scanline_##name##_##op##_asm_##cputype ( \ dst_type * dst, \ const uint8_t * mask, \ const src_type * top, \ const src_type * bottom, \ int wt, \ int wb, \ pixman_fixed_t x, \ pixman_fixed_t ux, \ int width); \ \ static force_inline void \ scaled_bilinear_scanline_##cputype##_##name##_##op ( \ dst_type * dst, \ const uint8_t * mask, \ const src_type * src_top, \ const src_type * src_bottom, \ int32_t w, \ int wt, \ int wb, \ pixman_fixed_t vx, \ pixman_fixed_t unit_x, \ pixman_fixed_t max_vx, \ pixman_bool_t zero_src) \ { \ if ((flags & SKIP_ZERO_SRC) && zero_src) \ return; \ pixman_scaled_bilinear_scanline_##name##_##op##_asm_##cputype ( \ dst, mask, src_top, src_bottom, wt, wb, vx, unit_x, w); \ } \ \ FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_cover_##op, \ scaled_bilinear_scanline_##cputype##_##name##_##op, \ src_type, uint8_t, dst_type, COVER, \ FLAG_HAVE_NON_SOLID_MASK) \ FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_none_##op, \ scaled_bilinear_scanline_##cputype##_##name##_##op, \ src_type, uint8_t, dst_type, NONE, \ FLAG_HAVE_NON_SOLID_MASK) \ FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_pad_##op, \ scaled_bilinear_scanline_##cputype##_##name##_##op, \ src_type, uint8_t, dst_type, PAD, \ FLAG_HAVE_NON_SOLID_MASK) \ FAST_BILINEAR_MAINLOOP_COMMON (cputype##_##name##_normal_##op, \ scaled_bilinear_scanline_##cputype##_##name##_##op, \ src_type, uint8_t, dst_type, NORMAL, \ FLAG_HAVE_NON_SOLID_MASK) #endif pixman-0.38.4/pixman/pixman-arm-neon.c0000644000175000017500000006372613447762142014521 00000000000000/* * Copyright © 2009 ARM Ltd, Movial Creative Technologies Oy * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of ARM Ltd not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. ARM Ltd makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. * * Author: Ian Rickards (ian.rickards@arm.com) * Author: Jonathan Morton (jonathan.morton@movial.com) * Author: Markku Vire (markku.vire@movial.com) * */ #ifdef HAVE_CONFIG_H #include #endif #include #include "pixman-private.h" #include "pixman-arm-common.h" PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_8888_8888, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_x888_8888, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0565_0565, uint16_t, 1, uint16_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0888_0888, uint8_t, 3, uint8_t, 3) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_8888_0565, uint32_t, 1, uint16_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0565_8888, uint16_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0888_8888_rev, uint8_t, 3, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_0888_0565_rev, uint8_t, 3, uint16_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_pixbuf_8888, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, src_rpixbuf_8888, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, add_8_8, uint8_t, 1, uint8_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, add_8888_8888, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, over_8888_0565, uint32_t, 1, uint16_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, over_8888_8888, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, out_reverse_8_0565, uint8_t, 1, uint16_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (neon, out_reverse_8_8888, uint8_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, neon, over_n_0565, uint16_t, 1) PIXMAN_ARM_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, neon, over_n_8888, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, neon, over_reverse_n_8888, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_N_DST (0, neon, in_n_8, uint8_t, 1) PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8_0565, uint8_t, 1, uint16_t, 1) PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8_8888, uint8_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8888_8888_ca, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8888_0565_ca, uint32_t, 1, uint16_t, 1) PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, over_n_8_8, uint8_t, 1, uint8_t, 1) PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, add_n_8_8, uint8_t, 1, uint8_t, 1) PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, neon, add_n_8_8888, uint8_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (0, neon, src_n_8_8888, uint8_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (0, neon, src_n_8_8, uint8_t, 1, uint8_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, neon, over_8888_n_8888, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, neon, over_8888_n_0565, uint32_t, 1, uint16_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, neon, over_0565_n_0565, uint16_t, 1, uint16_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, neon, add_8888_n_8888, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_8_8_8, uint8_t, 1, uint8_t, 1, uint8_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_0565_8_0565, uint16_t, 1, uint8_t, 1, uint16_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_8888_8_8888, uint32_t, 1, uint8_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, add_8888_8888_8888, uint32_t, 1, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, over_8888_8_8888, uint32_t, 1, uint8_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, over_8888_8888_8888, uint32_t, 1, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, over_8888_8_0565, uint32_t, 1, uint8_t, 1, uint16_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_MASK_DST (neon, over_0565_8_0565, uint16_t, 1, uint8_t, 1, uint16_t, 1) PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 8888_8888, OVER, uint32_t, uint32_t) PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 8888_0565, OVER, uint32_t, uint16_t) PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 8888_0565, SRC, uint32_t, uint16_t) PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (neon, 0565_8888, SRC, uint16_t, uint32_t) PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_A8_DST (SKIP_ZERO_SRC, neon, 8888_8_0565, OVER, uint32_t, uint16_t) PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_A8_DST (SKIP_ZERO_SRC, neon, 0565_8_0565, OVER, uint16_t, uint16_t) PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (0, neon, 8888_8888, SRC, uint32_t, uint32_t) PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (0, neon, 8888_0565, SRC, uint32_t, uint16_t) PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (0, neon, 0565_x888, SRC, uint16_t, uint32_t) PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (0, neon, 0565_0565, SRC, uint16_t, uint16_t) PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (SKIP_ZERO_SRC, neon, 8888_8888, OVER, uint32_t, uint32_t) PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_DST (SKIP_ZERO_SRC, neon, 8888_8888, ADD, uint32_t, uint32_t) PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST (0, neon, 8888_8_8888, SRC, uint32_t, uint32_t) PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST (0, neon, 8888_8_0565, SRC, uint32_t, uint16_t) PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST (0, neon, 0565_8_x888, SRC, uint16_t, uint32_t) PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST (0, neon, 0565_8_0565, SRC, uint16_t, uint16_t) PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST (SKIP_ZERO_SRC, neon, 8888_8_8888, OVER, uint32_t, uint32_t) PIXMAN_ARM_BIND_SCALED_BILINEAR_SRC_A8_DST (SKIP_ZERO_SRC, neon, 8888_8_8888, ADD, uint32_t, uint32_t) void pixman_composite_src_n_8_asm_neon (int32_t w, int32_t h, uint8_t *dst, int32_t dst_stride, uint8_t src); void pixman_composite_src_n_0565_asm_neon (int32_t w, int32_t h, uint16_t *dst, int32_t dst_stride, uint16_t src); void pixman_composite_src_n_8888_asm_neon (int32_t w, int32_t h, uint32_t *dst, int32_t dst_stride, uint32_t src); static pixman_bool_t arm_neon_fill (pixman_implementation_t *imp, uint32_t * bits, int stride, int bpp, int x, int y, int width, int height, uint32_t _xor) { /* stride is always multiple of 32bit units in pixman */ uint32_t byte_stride = stride * sizeof(uint32_t); switch (bpp) { case 8: pixman_composite_src_n_8_asm_neon ( width, height, (uint8_t *)(((char *) bits) + y * byte_stride + x), byte_stride, _xor & 0xff); return TRUE; case 16: pixman_composite_src_n_0565_asm_neon ( width, height, (uint16_t *)(((char *) bits) + y * byte_stride + x * 2), byte_stride / 2, _xor & 0xffff); return TRUE; case 32: pixman_composite_src_n_8888_asm_neon ( width, height, (uint32_t *)(((char *) bits) + y * byte_stride + x * 4), byte_stride / 4, _xor); return TRUE; default: return FALSE; } } static pixman_bool_t arm_neon_blt (pixman_implementation_t *imp, uint32_t * src_bits, uint32_t * dst_bits, int src_stride, int dst_stride, int src_bpp, int dst_bpp, int src_x, int src_y, int dest_x, int dest_y, int width, int height) { if (src_bpp != dst_bpp) return FALSE; switch (src_bpp) { case 16: pixman_composite_src_0565_0565_asm_neon ( width, height, (uint16_t *)(((char *) dst_bits) + dest_y * dst_stride * 4 + dest_x * 2), dst_stride * 2, (uint16_t *)(((char *) src_bits) + src_y * src_stride * 4 + src_x * 2), src_stride * 2); return TRUE; case 32: pixman_composite_src_8888_8888_asm_neon ( width, height, (uint32_t *)(((char *) dst_bits) + dest_y * dst_stride * 4 + dest_x * 4), dst_stride, (uint32_t *)(((char *) src_bits) + src_y * src_stride * 4 + src_x * 4), src_stride); return TRUE; default: return FALSE; } } static const pixman_fast_path_t arm_neon_fast_paths[] = { PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, r5g6b5, neon_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, b5g6r5, neon_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, r5g6b5, neon_composite_src_8888_0565), PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, r5g6b5, neon_composite_src_8888_0565), PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, b5g6r5, neon_composite_src_8888_0565), PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, b5g6r5, neon_composite_src_8888_0565), PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, a8r8g8b8, neon_composite_src_0565_8888), PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, x8r8g8b8, neon_composite_src_0565_8888), PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, a8b8g8r8, neon_composite_src_0565_8888), PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, x8b8g8r8, neon_composite_src_0565_8888), PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, x8r8g8b8, neon_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, x8r8g8b8, neon_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, x8b8g8r8, neon_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, x8b8g8r8, neon_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, a8r8g8b8, neon_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, a8b8g8r8, neon_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, neon_composite_src_x888_8888), PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, neon_composite_src_x888_8888), PIXMAN_STD_FAST_PATH (SRC, r8g8b8, null, r8g8b8, neon_composite_src_0888_0888), PIXMAN_STD_FAST_PATH (SRC, b8g8r8, null, x8r8g8b8, neon_composite_src_0888_8888_rev), PIXMAN_STD_FAST_PATH (SRC, b8g8r8, null, r5g6b5, neon_composite_src_0888_0565_rev), PIXMAN_STD_FAST_PATH (SRC, pixbuf, pixbuf, a8r8g8b8, neon_composite_src_pixbuf_8888), PIXMAN_STD_FAST_PATH (SRC, pixbuf, pixbuf, a8b8g8r8, neon_composite_src_rpixbuf_8888), PIXMAN_STD_FAST_PATH (SRC, rpixbuf, rpixbuf, a8r8g8b8, neon_composite_src_rpixbuf_8888), PIXMAN_STD_FAST_PATH (SRC, rpixbuf, rpixbuf, a8b8g8r8, neon_composite_src_pixbuf_8888), PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8r8g8b8, neon_composite_src_n_8_8888), PIXMAN_STD_FAST_PATH (SRC, solid, a8, x8r8g8b8, neon_composite_src_n_8_8888), PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8b8g8r8, neon_composite_src_n_8_8888), PIXMAN_STD_FAST_PATH (SRC, solid, a8, x8b8g8r8, neon_composite_src_n_8_8888), PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8, neon_composite_src_n_8_8), PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8, neon_composite_over_n_8_8), PIXMAN_STD_FAST_PATH (OVER, solid, a8, r5g6b5, neon_composite_over_n_8_0565), PIXMAN_STD_FAST_PATH (OVER, solid, a8, b5g6r5, neon_composite_over_n_8_0565), PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, neon_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, neon_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, neon_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, neon_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, null, r5g6b5, neon_composite_over_n_0565), PIXMAN_STD_FAST_PATH (OVER, solid, null, a8r8g8b8, neon_composite_over_n_8888), PIXMAN_STD_FAST_PATH (OVER, solid, null, x8r8g8b8, neon_composite_over_n_8888), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, neon_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, neon_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, neon_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, neon_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, r5g6b5, neon_composite_over_n_8888_0565_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, b5g6r5, neon_composite_over_n_8888_0565_ca), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, a8r8g8b8, neon_composite_over_8888_n_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, x8r8g8b8, neon_composite_over_8888_n_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, r5g6b5, neon_composite_over_8888_n_0565), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, b5g6r5, neon_composite_over_8888_n_0565), PIXMAN_STD_FAST_PATH (OVER, r5g6b5, solid, r5g6b5, neon_composite_over_0565_n_0565), PIXMAN_STD_FAST_PATH (OVER, b5g6r5, solid, b5g6r5, neon_composite_over_0565_n_0565), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, a8r8g8b8, neon_composite_over_8888_8_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, x8r8g8b8, neon_composite_over_8888_8_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, a8b8g8r8, neon_composite_over_8888_8_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, x8b8g8r8, neon_composite_over_8888_8_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, r5g6b5, neon_composite_over_8888_8_0565), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, b5g6r5, neon_composite_over_8888_8_0565), PIXMAN_STD_FAST_PATH (OVER, r5g6b5, a8, r5g6b5, neon_composite_over_0565_8_0565), PIXMAN_STD_FAST_PATH (OVER, b5g6r5, a8, b5g6r5, neon_composite_over_0565_8_0565), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, a8r8g8b8, neon_composite_over_8888_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, r5g6b5, neon_composite_over_8888_0565), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, b5g6r5, neon_composite_over_8888_0565), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, neon_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, neon_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, neon_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, neon_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, null, a8r8g8b8, neon_composite_src_x888_8888), PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, null, a8b8g8r8, neon_composite_src_x888_8888), PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8, neon_composite_add_n_8_8), PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8r8g8b8, neon_composite_add_n_8_8888), PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8b8g8r8, neon_composite_add_n_8_8888), PIXMAN_STD_FAST_PATH (ADD, a8, a8, a8, neon_composite_add_8_8_8), PIXMAN_STD_FAST_PATH (ADD, r5g6b5, a8, r5g6b5, neon_composite_add_0565_8_0565), PIXMAN_STD_FAST_PATH (ADD, b5g6r5, a8, b5g6r5, neon_composite_add_0565_8_0565), PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, a8, a8r8g8b8, neon_composite_add_8888_8_8888), PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, a8, a8b8g8r8, neon_composite_add_8888_8_8888), PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, a8r8g8b8, a8r8g8b8, neon_composite_add_8888_8888_8888), PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, solid, a8r8g8b8, neon_composite_add_8888_n_8888), PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, solid, a8b8g8r8, neon_composite_add_8888_n_8888), PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, neon_composite_add_8_8), PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, null, a8r8g8b8, neon_composite_add_8888_8888), PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, null, a8b8g8r8, neon_composite_add_8888_8888), PIXMAN_STD_FAST_PATH (IN, solid, null, a8, neon_composite_in_n_8), PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8r8g8b8, neon_composite_over_reverse_n_8888), PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8b8g8r8, neon_composite_over_reverse_n_8888), PIXMAN_STD_FAST_PATH (OUT_REVERSE, a8, null, r5g6b5, neon_composite_out_reverse_8_0565), PIXMAN_STD_FAST_PATH (OUT_REVERSE, a8, null, b5g6r5, neon_composite_out_reverse_8_0565), PIXMAN_STD_FAST_PATH (OUT_REVERSE, a8, null, a8r8g8b8, neon_composite_out_reverse_8_8888), PIXMAN_STD_FAST_PATH (OUT_REVERSE, a8, null, a8b8g8r8, neon_composite_out_reverse_8_8888), SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, neon_8888_8888), SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, neon_8888_8888), SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, neon_8888_8888), SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, neon_8888_8888), SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, r5g6b5, neon_8888_0565), SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, b5g6r5, neon_8888_0565), SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, r5g6b5, neon_8888_0565), SIMPLE_NEAREST_FAST_PATH (SRC, x8r8g8b8, r5g6b5, neon_8888_0565), SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, b5g6r5, neon_8888_0565), SIMPLE_NEAREST_FAST_PATH (SRC, x8b8g8r8, b5g6r5, neon_8888_0565), SIMPLE_NEAREST_FAST_PATH (SRC, b5g6r5, x8b8g8r8, neon_0565_8888), SIMPLE_NEAREST_FAST_PATH (SRC, r5g6b5, x8r8g8b8, neon_0565_8888), /* Note: NONE repeat is not supported yet */ SIMPLE_NEAREST_FAST_PATH_COVER (SRC, r5g6b5, a8r8g8b8, neon_0565_8888), SIMPLE_NEAREST_FAST_PATH_COVER (SRC, b5g6r5, a8b8g8r8, neon_0565_8888), SIMPLE_NEAREST_FAST_PATH_PAD (SRC, r5g6b5, a8r8g8b8, neon_0565_8888), SIMPLE_NEAREST_FAST_PATH_PAD (SRC, b5g6r5, a8b8g8r8, neon_0565_8888), PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, a8r8g8b8, r5g6b5, neon_8888_8_0565), PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, a8b8g8r8, b5g6r5, neon_8888_8_0565), PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, r5g6b5, r5g6b5, neon_0565_8_0565), PIXMAN_ARM_SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, b5g6r5, b5g6r5, neon_0565_8_0565), SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, neon_8888_8888), SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, neon_8888_8888), SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, neon_8888_8888), SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, r5g6b5, neon_8888_0565), SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, r5g6b5, neon_8888_0565), SIMPLE_BILINEAR_FAST_PATH (SRC, r5g6b5, x8r8g8b8, neon_0565_x888), SIMPLE_BILINEAR_FAST_PATH (SRC, r5g6b5, r5g6b5, neon_0565_0565), SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, neon_8888_8888), SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, neon_8888_8888), SIMPLE_BILINEAR_FAST_PATH (ADD, a8r8g8b8, a8r8g8b8, neon_8888_8888), SIMPLE_BILINEAR_FAST_PATH (ADD, a8r8g8b8, x8r8g8b8, neon_8888_8888), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, neon_8888_8_8888), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, neon_8888_8_8888), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, neon_8888_8_8888), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, a8r8g8b8, r5g6b5, neon_8888_8_0565), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, x8r8g8b8, r5g6b5, neon_8888_8_0565), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, r5g6b5, x8r8g8b8, neon_0565_8_x888), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, r5g6b5, r5g6b5, neon_0565_8_0565), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, neon_8888_8_8888), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, neon_8888_8_8888), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (ADD, a8r8g8b8, a8r8g8b8, neon_8888_8_8888), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (ADD, a8r8g8b8, x8r8g8b8, neon_8888_8_8888), { PIXMAN_OP_NONE }, }; #define BIND_COMBINE_U(name) \ void \ pixman_composite_scanline_##name##_mask_asm_neon (int32_t w, \ const uint32_t *dst, \ const uint32_t *src, \ const uint32_t *mask); \ \ void \ pixman_composite_scanline_##name##_asm_neon (int32_t w, \ const uint32_t *dst, \ const uint32_t *src); \ \ static void \ neon_combine_##name##_u (pixman_implementation_t *imp, \ pixman_op_t op, \ uint32_t * dest, \ const uint32_t * src, \ const uint32_t * mask, \ int width) \ { \ if (mask) \ pixman_composite_scanline_##name##_mask_asm_neon (width, dest, \ src, mask); \ else \ pixman_composite_scanline_##name##_asm_neon (width, dest, src); \ } BIND_COMBINE_U (over) BIND_COMBINE_U (add) BIND_COMBINE_U (out_reverse) pixman_implementation_t * _pixman_implementation_create_arm_neon (pixman_implementation_t *fallback) { pixman_implementation_t *imp = _pixman_implementation_create (fallback, arm_neon_fast_paths); imp->combine_32[PIXMAN_OP_OVER] = neon_combine_over_u; imp->combine_32[PIXMAN_OP_ADD] = neon_combine_add_u; imp->combine_32[PIXMAN_OP_OUT_REVERSE] = neon_combine_out_reverse_u; imp->blt = arm_neon_blt; imp->fill = arm_neon_fill; return imp; } pixman-0.38.4/pixman/pixman-general.c0000644000175000017500000001770713447762142014420 00000000000000/* * Copyright © 2009 Red Hat, Inc. * Copyright © 2000 SuSE, Inc. * Copyright © 2007 Red Hat, Inc. * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc. * 2005 Lars Knoll & Zack Rusin, Trolltech * 2008 Aaron Plattner, NVIDIA Corporation * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Red Hat not be used in advertising or * publicity pertaining to distribution of the software without specific, * written prior permission. Red Hat makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include #include #include #include "pixman-private.h" static void general_iter_init (pixman_iter_t *iter, const pixman_iter_info_t *info) { pixman_image_t *image = iter->image; switch (image->type) { case BITS: if ((iter->iter_flags & ITER_SRC) == ITER_SRC) _pixman_bits_image_src_iter_init (image, iter); else _pixman_bits_image_dest_iter_init (image, iter); break; case LINEAR: _pixman_linear_gradient_iter_init (image, iter); break; case RADIAL: _pixman_radial_gradient_iter_init (image, iter); break; case CONICAL: _pixman_conical_gradient_iter_init (image, iter); break; case SOLID: _pixman_log_error (FUNC, "Solid image not handled by noop"); break; default: _pixman_log_error (FUNC, "Pixman bug: unknown image type\n"); break; } } static const pixman_iter_info_t general_iters[] = { { PIXMAN_any, 0, 0, general_iter_init, NULL, NULL }, { PIXMAN_null }, }; typedef struct op_info_t op_info_t; struct op_info_t { uint8_t src, dst; }; #define ITER_IGNORE_BOTH \ (ITER_IGNORE_ALPHA | ITER_IGNORE_RGB | ITER_LOCALIZED_ALPHA) static const op_info_t op_flags[PIXMAN_N_OPERATORS] = { /* Src Dst */ { ITER_IGNORE_BOTH, ITER_IGNORE_BOTH }, /* CLEAR */ { ITER_LOCALIZED_ALPHA, ITER_IGNORE_BOTH }, /* SRC */ { ITER_IGNORE_BOTH, ITER_LOCALIZED_ALPHA }, /* DST */ { 0, ITER_LOCALIZED_ALPHA }, /* OVER */ { ITER_LOCALIZED_ALPHA, 0 }, /* OVER_REVERSE */ { ITER_LOCALIZED_ALPHA, ITER_IGNORE_RGB }, /* IN */ { ITER_IGNORE_RGB, ITER_LOCALIZED_ALPHA }, /* IN_REVERSE */ { ITER_LOCALIZED_ALPHA, ITER_IGNORE_RGB }, /* OUT */ { ITER_IGNORE_RGB, ITER_LOCALIZED_ALPHA }, /* OUT_REVERSE */ { 0, 0 }, /* ATOP */ { 0, 0 }, /* ATOP_REVERSE */ { 0, 0 }, /* XOR */ { ITER_LOCALIZED_ALPHA, ITER_LOCALIZED_ALPHA }, /* ADD */ { 0, 0 }, /* SATURATE */ }; #define SCANLINE_BUFFER_LENGTH 8192 static pixman_bool_t operator_needs_division (pixman_op_t op) { static const uint8_t needs_division[] = { 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 1, 0, 0, /* SATURATE */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, /* DISJOINT */ 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 0, 0, 0, 0, /* CONJOINT */ 0, 0, 0, 0, 0, 1, 1, 0, 1, 0, 0, 1, 1, 1, 1, 0, /* blend ops */ }; return needs_division[op]; } static void general_composite_rect (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint8_t stack_scanline_buffer[3 * SCANLINE_BUFFER_LENGTH]; uint8_t *scanline_buffer = (uint8_t *) stack_scanline_buffer; uint8_t *src_buffer, *mask_buffer, *dest_buffer; pixman_iter_t src_iter, mask_iter, dest_iter; pixman_combine_32_func_t compose; pixman_bool_t component_alpha; iter_flags_t width_flag, src_iter_flags; int Bpp; int i; if ((src_image->common.flags & FAST_PATH_NARROW_FORMAT) && (!mask_image || mask_image->common.flags & FAST_PATH_NARROW_FORMAT) && (dest_image->common.flags & FAST_PATH_NARROW_FORMAT) && !(operator_needs_division (op))) { width_flag = ITER_NARROW; Bpp = 4; } else { width_flag = ITER_WIDE; Bpp = 16; } #define ALIGN(addr) \ ((uint8_t *)((((uintptr_t)(addr)) + 15) & (~15))) if (width <= 0 || _pixman_multiply_overflows_int (width, Bpp * 3)) return; if (width * Bpp * 3 > sizeof (stack_scanline_buffer) - 15 * 3) { scanline_buffer = pixman_malloc_ab_plus_c (width, Bpp * 3, 15 * 3); if (!scanline_buffer) return; } src_buffer = ALIGN (scanline_buffer); mask_buffer = ALIGN (src_buffer + width * Bpp); dest_buffer = ALIGN (mask_buffer + width * Bpp); if (width_flag == ITER_WIDE) { /* To make sure there aren't any NANs in the buffers */ memset (src_buffer, 0, width * Bpp); memset (mask_buffer, 0, width * Bpp); memset (dest_buffer, 0, width * Bpp); } /* src iter */ src_iter_flags = width_flag | op_flags[op].src | ITER_SRC; _pixman_implementation_iter_init (imp->toplevel, &src_iter, src_image, src_x, src_y, width, height, src_buffer, src_iter_flags, info->src_flags); /* mask iter */ if ((src_iter_flags & (ITER_IGNORE_ALPHA | ITER_IGNORE_RGB)) == (ITER_IGNORE_ALPHA | ITER_IGNORE_RGB)) { /* If it doesn't matter what the source is, then it doesn't matter * what the mask is */ mask_image = NULL; } component_alpha = mask_image && mask_image->common.component_alpha; _pixman_implementation_iter_init ( imp->toplevel, &mask_iter, mask_image, mask_x, mask_y, width, height, mask_buffer, ITER_SRC | width_flag | (component_alpha? 0 : ITER_IGNORE_RGB), info->mask_flags); /* dest iter */ _pixman_implementation_iter_init ( imp->toplevel, &dest_iter, dest_image, dest_x, dest_y, width, height, dest_buffer, ITER_DEST | width_flag | op_flags[op].dst, info->dest_flags); compose = _pixman_implementation_lookup_combiner ( imp->toplevel, op, component_alpha, width_flag != ITER_WIDE); for (i = 0; i < height; ++i) { uint32_t *s, *m, *d; m = mask_iter.get_scanline (&mask_iter, NULL); s = src_iter.get_scanline (&src_iter, m); d = dest_iter.get_scanline (&dest_iter, NULL); compose (imp->toplevel, op, d, s, m, width); dest_iter.write_back (&dest_iter); } if (src_iter.fini) src_iter.fini (&src_iter); if (mask_iter.fini) mask_iter.fini (&mask_iter); if (dest_iter.fini) dest_iter.fini (&dest_iter); if (scanline_buffer != (uint8_t *) stack_scanline_buffer) free (scanline_buffer); } static const pixman_fast_path_t general_fast_path[] = { { PIXMAN_OP_any, PIXMAN_any, 0, PIXMAN_any, 0, PIXMAN_any, 0, general_composite_rect }, { PIXMAN_OP_NONE } }; pixman_implementation_t * _pixman_implementation_create_general (void) { pixman_implementation_t *imp = _pixman_implementation_create (NULL, general_fast_path); _pixman_setup_combiner_functions_32 (imp); _pixman_setup_combiner_functions_float (imp); imp->iter_info = general_iters; return imp; } pixman-0.38.4/pixman/pixman-filter.c0000644000175000017500000003073213447762142014261 00000000000000/* * Copyright 2012, Red Hat, Inc. * Copyright 2012, Soren Sandmann * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. * * Author: Soren Sandmann */ #include #include #include #include #include #ifdef HAVE_CONFIG_H #include #endif #include "pixman-private.h" typedef double (* kernel_func_t) (double x); typedef struct { pixman_kernel_t kernel; kernel_func_t func; double width; } filter_info_t; static double impulse_kernel (double x) { return (x == 0.0)? 1.0 : 0.0; } static double box_kernel (double x) { return 1; } static double linear_kernel (double x) { return 1 - fabs (x); } static double gaussian_kernel (double x) { #define SQRT2 (1.4142135623730950488016887242096980785696718753769480) #define SIGMA (SQRT2 / 2.0) return exp (- x * x / (2 * SIGMA * SIGMA)) / (SIGMA * sqrt (2.0 * M_PI)); } static double sinc (double x) { if (x == 0.0) return 1.0; else return sin (M_PI * x) / (M_PI * x); } static double lanczos (double x, int n) { return sinc (x) * sinc (x * (1.0 / n)); } static double lanczos2_kernel (double x) { return lanczos (x, 2); } static double lanczos3_kernel (double x) { return lanczos (x, 3); } static double nice_kernel (double x) { return lanczos3_kernel (x * 0.75); } static double general_cubic (double x, double B, double C) { double ax = fabs(x); if (ax < 1) { return (((12 - 9 * B - 6 * C) * ax + (-18 + 12 * B + 6 * C)) * ax * ax + (6 - 2 * B)) / 6; } else if (ax < 2) { return ((((-B - 6 * C) * ax + (6 * B + 30 * C)) * ax + (-12 * B - 48 * C)) * ax + (8 * B + 24 * C)) / 6; } else { return 0; } } static double cubic_kernel (double x) { /* This is the Mitchell-Netravali filter. * * (0.0, 0.5) would give us the Catmull-Rom spline, * but that one seems to be indistinguishable from Lanczos2. */ return general_cubic (x, 1/3.0, 1/3.0); } static const filter_info_t filters[] = { { PIXMAN_KERNEL_IMPULSE, impulse_kernel, 0.0 }, { PIXMAN_KERNEL_BOX, box_kernel, 1.0 }, { PIXMAN_KERNEL_LINEAR, linear_kernel, 2.0 }, { PIXMAN_KERNEL_CUBIC, cubic_kernel, 4.0 }, { PIXMAN_KERNEL_GAUSSIAN, gaussian_kernel, 5.0 }, { PIXMAN_KERNEL_LANCZOS2, lanczos2_kernel, 4.0 }, { PIXMAN_KERNEL_LANCZOS3, lanczos3_kernel, 6.0 }, { PIXMAN_KERNEL_LANCZOS3_STRETCHED, nice_kernel, 8.0 }, }; /* This function scales @kernel2 by @scale, then * aligns @x1 in @kernel1 with @x2 in @kernel2 and * and integrates the product of the kernels across @width. * * This function assumes that the intervals are within * the kernels in question. E.g., the caller must not * try to integrate a linear kernel ouside of [-1:1] */ static double integral (pixman_kernel_t kernel1, double x1, pixman_kernel_t kernel2, double scale, double x2, double width) { if (kernel1 == PIXMAN_KERNEL_BOX && kernel2 == PIXMAN_KERNEL_BOX) { return width; } /* The LINEAR filter is not differentiable at 0, so if the * integration interval crosses zero, break it into two * separate integrals. */ else if (kernel1 == PIXMAN_KERNEL_LINEAR && x1 < 0 && x1 + width > 0) { return integral (kernel1, x1, kernel2, scale, x2, - x1) + integral (kernel1, 0, kernel2, scale, x2 - x1, width + x1); } else if (kernel2 == PIXMAN_KERNEL_LINEAR && x2 < 0 && x2 + width > 0) { return integral (kernel1, x1, kernel2, scale, x2, - x2) + integral (kernel1, x1 - x2, kernel2, scale, 0, width + x2); } else if (kernel1 == PIXMAN_KERNEL_IMPULSE) { assert (width == 0.0); return filters[kernel2].func (x2 * scale); } else if (kernel2 == PIXMAN_KERNEL_IMPULSE) { assert (width == 0.0); return filters[kernel1].func (x1); } else { /* Integration via Simpson's rule * See http://www.intmath.com/integration/6-simpsons-rule.php * 12 segments (6 cubic approximations) seems to produce best * result for lanczos3.linear, which was the combination that * showed the most errors. This makes sense as the lanczos3 * filter is 6 wide. */ #define N_SEGMENTS 12 #define SAMPLE(a1, a2) \ (filters[kernel1].func ((a1)) * filters[kernel2].func ((a2) * scale)) double s = 0.0; double h = width / N_SEGMENTS; int i; s = SAMPLE (x1, x2); for (i = 1; i < N_SEGMENTS; i += 2) { double a1 = x1 + h * i; double a2 = x2 + h * i; s += 4 * SAMPLE (a1, a2); } for (i = 2; i < N_SEGMENTS; i += 2) { double a1 = x1 + h * i; double a2 = x2 + h * i; s += 2 * SAMPLE (a1, a2); } s += SAMPLE (x1 + width, x2 + width); return h * s * (1.0 / 3.0); } } static void create_1d_filter (int width, pixman_kernel_t reconstruct, pixman_kernel_t sample, double scale, int n_phases, pixman_fixed_t *p) { double step; int i; step = 1.0 / n_phases; for (i = 0; i < n_phases; ++i) { double frac = step / 2.0 + i * step; pixman_fixed_t new_total; int x, x1, x2; double total, e; /* Sample convolution of reconstruction and sampling * filter. See rounding.txt regarding the rounding * and sample positions. */ x1 = ceil (frac - width / 2.0 - 0.5); x2 = x1 + width; total = 0; for (x = x1; x < x2; ++x) { double pos = x + 0.5 - frac; double rlow = - filters[reconstruct].width / 2.0; double rhigh = rlow + filters[reconstruct].width; double slow = pos - scale * filters[sample].width / 2.0; double shigh = slow + scale * filters[sample].width; double c = 0.0; double ilow, ihigh; if (rhigh >= slow && rlow <= shigh) { ilow = MAX (slow, rlow); ihigh = MIN (shigh, rhigh); c = integral (reconstruct, ilow, sample, 1.0 / scale, ilow - pos, ihigh - ilow); } *p = (pixman_fixed_t)floor (c * 65536.0 + 0.5); total += *p; p++; } /* Normalize, with error diffusion */ p -= width; total = 65536.0 / total; new_total = 0; e = 0.0; for (x = x1; x < x2; ++x) { double v = (*p) * total + e; pixman_fixed_t t = floor (v + 0.5); e = v - t; new_total += t; *p++ = t; } /* pixman_fixed_e's worth of error may remain; put it * at the first sample, since that is the only one that * hasn't had any error diffused into it. */ *(p - width) += pixman_fixed_1 - new_total; } } static int filter_width (pixman_kernel_t reconstruct, pixman_kernel_t sample, double size) { return ceil (filters[reconstruct].width + size * filters[sample].width); } #ifdef PIXMAN_GNUPLOT /* If enable-gnuplot is configured, then you can pipe the output of a * pixman-using program to gnuplot and get a continuously-updated plot * of the horizontal filter. This works well with demos/scale to test * the filter generation. * * The plot is all the different subposition filters shuffled * together. This is misleading in a few cases: * * IMPULSE.BOX - goes up and down as the subfilters have different * numbers of non-zero samples * IMPULSE.TRIANGLE - somewhat crooked for the same reason * 1-wide filters - looks triangular, but a 1-wide box would be more * accurate */ static void gnuplot_filter (int width, int n_phases, const pixman_fixed_t* p) { double step; int i, j; int first; step = 1.0 / n_phases; printf ("set style line 1 lc rgb '#0060ad' lt 1 lw 0.5 pt 7 pi 1 ps 0.5\n"); printf ("plot [x=%g:%g] '-' with linespoints ls 1\n", -width*0.5, width*0.5); /* Print a point at the origin so that y==0 line is included: */ printf ("0 0\n\n"); /* The position of the first sample of the phase corresponding to * frac is given by: * * ceil (frac - width / 2.0 - 0.5) + 0.5 - frac * * We have to find the frac that minimizes this expression. * * For odd widths, we have * * ceil (frac - width / 2.0 - 0.5) + 0.5 - frac * = ceil (frac) + K - frac * = 1 + K - frac * * for some K, so this is minimized when frac is maximized and * strictly growing with frac. So for odd widths, we can simply * start at the last phase and go backwards. * * For even widths, we have * * ceil (frac - width / 2.0 - 0.5) + 0.5 - frac * = ceil (frac - 0.5) + K - frac * * The graph for this function (ignoring K) looks like this: * * 0.5 * | |\ * | | \ * | | \ * 0 | | \ * |\ | * | \ | * | \ | * -0.5 | \| * --------------------------------- * 0 0.5 1 * * So in this case we need to start with the phase whose frac is * less than, but as close as possible to 0.5, then go backwards * until we hit the first phase, then wrap around to the last * phase and continue backwards. * * Which phase is as close as possible 0.5? The locations of the * sampling point corresponding to the kth phase is given by * 1/(2 * n_phases) + k / n_phases: * * 1/(2 * n_phases) + k / n_phases = 0.5 * * from which it follows that * * k = (n_phases - 1) / 2 * * rounded down is the phase in question. */ if (width & 1) first = n_phases - 1; else first = (n_phases - 1) / 2; for (j = 0; j < width; ++j) { for (i = 0; i < n_phases; ++i) { int phase = first - i; double frac, pos; if (phase < 0) phase = n_phases + phase; frac = step / 2.0 + phase * step; pos = ceil (frac - width / 2.0 - 0.5) + 0.5 - frac + j; printf ("%g %g\n", pos, pixman_fixed_to_double (*(p + phase * width + j))); } } printf ("e\n"); fflush (stdout); } #endif /* Create the parameter list for a SEPARABLE_CONVOLUTION filter * with the given kernels and scale parameters */ PIXMAN_EXPORT pixman_fixed_t * pixman_filter_create_separable_convolution (int *n_values, pixman_fixed_t scale_x, pixman_fixed_t scale_y, pixman_kernel_t reconstruct_x, pixman_kernel_t reconstruct_y, pixman_kernel_t sample_x, pixman_kernel_t sample_y, int subsample_bits_x, int subsample_bits_y) { double sx = fabs (pixman_fixed_to_double (scale_x)); double sy = fabs (pixman_fixed_to_double (scale_y)); pixman_fixed_t *params; int subsample_x, subsample_y; int width, height; width = filter_width (reconstruct_x, sample_x, sx); subsample_x = (1 << subsample_bits_x); height = filter_width (reconstruct_y, sample_y, sy); subsample_y = (1 << subsample_bits_y); *n_values = 4 + width * subsample_x + height * subsample_y; params = malloc (*n_values * sizeof (pixman_fixed_t)); if (!params) return NULL; params[0] = pixman_int_to_fixed (width); params[1] = pixman_int_to_fixed (height); params[2] = pixman_int_to_fixed (subsample_bits_x); params[3] = pixman_int_to_fixed (subsample_bits_y); create_1d_filter (width, reconstruct_x, sample_x, sx, subsample_x, params + 4); create_1d_filter (height, reconstruct_y, sample_y, sy, subsample_y, params + 4 + width * subsample_x); #ifdef PIXMAN_GNUPLOT gnuplot_filter(width, subsample_x, params + 4); #endif return params; } pixman-0.38.4/pixman/pixman-inlines.h0000644000175000017500000014124613447762142014445 00000000000000/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */ /* * Copyright © 2000 SuSE, Inc. * Copyright © 2007 Red Hat, Inc. * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of SuSE not be used in advertising or * publicity pertaining to distribution of the software without specific, * written prior permission. SuSE makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * * Author: Keith Packard, SuSE, Inc. */ #ifndef PIXMAN_FAST_PATH_H__ #define PIXMAN_FAST_PATH_H__ #include "pixman-private.h" #define PIXMAN_REPEAT_COVER -1 /* Flags describing input parameters to fast path macro template. * Turning on some flag values may indicate that * "some property X is available so template can use this" or * "some property X should be handled by template". * * FLAG_HAVE_SOLID_MASK * Input mask is solid so template should handle this. * * FLAG_HAVE_NON_SOLID_MASK * Input mask is bits mask so template should handle this. * * FLAG_HAVE_SOLID_MASK and FLAG_HAVE_NON_SOLID_MASK are mutually * exclusive. (It's not allowed to turn both flags on) */ #define FLAG_NONE (0) #define FLAG_HAVE_SOLID_MASK (1 << 1) #define FLAG_HAVE_NON_SOLID_MASK (1 << 2) /* To avoid too short repeated scanline function calls, extend source * scanlines having width less than below constant value. */ #define REPEAT_NORMAL_MIN_WIDTH 64 static force_inline pixman_bool_t repeat (pixman_repeat_t repeat, int *c, int size) { if (repeat == PIXMAN_REPEAT_NONE) { if (*c < 0 || *c >= size) return FALSE; } else if (repeat == PIXMAN_REPEAT_NORMAL) { while (*c >= size) *c -= size; while (*c < 0) *c += size; } else if (repeat == PIXMAN_REPEAT_PAD) { *c = CLIP (*c, 0, size - 1); } else /* REFLECT */ { *c = MOD (*c, size * 2); if (*c >= size) *c = size * 2 - *c - 1; } return TRUE; } static force_inline int pixman_fixed_to_bilinear_weight (pixman_fixed_t x) { return (x >> (16 - BILINEAR_INTERPOLATION_BITS)) & ((1 << BILINEAR_INTERPOLATION_BITS) - 1); } #if BILINEAR_INTERPOLATION_BITS <= 4 /* Inspired by Filter_32_opaque from Skia */ static force_inline uint32_t bilinear_interpolation (uint32_t tl, uint32_t tr, uint32_t bl, uint32_t br, int distx, int disty) { int distxy, distxiy, distixy, distixiy; uint32_t lo, hi; distx <<= (4 - BILINEAR_INTERPOLATION_BITS); disty <<= (4 - BILINEAR_INTERPOLATION_BITS); distxy = distx * disty; distxiy = (distx << 4) - distxy; /* distx * (16 - disty) */ distixy = (disty << 4) - distxy; /* disty * (16 - distx) */ distixiy = 16 * 16 - (disty << 4) - (distx << 4) + distxy; /* (16 - distx) * (16 - disty) */ lo = (tl & 0xff00ff) * distixiy; hi = ((tl >> 8) & 0xff00ff) * distixiy; lo += (tr & 0xff00ff) * distxiy; hi += ((tr >> 8) & 0xff00ff) * distxiy; lo += (bl & 0xff00ff) * distixy; hi += ((bl >> 8) & 0xff00ff) * distixy; lo += (br & 0xff00ff) * distxy; hi += ((br >> 8) & 0xff00ff) * distxy; return ((lo >> 8) & 0xff00ff) | (hi & ~0xff00ff); } #else #if SIZEOF_LONG > 4 static force_inline uint32_t bilinear_interpolation (uint32_t tl, uint32_t tr, uint32_t bl, uint32_t br, int distx, int disty) { uint64_t distxy, distxiy, distixy, distixiy; uint64_t tl64, tr64, bl64, br64; uint64_t f, r; distx <<= (8 - BILINEAR_INTERPOLATION_BITS); disty <<= (8 - BILINEAR_INTERPOLATION_BITS); distxy = distx * disty; distxiy = distx * (256 - disty); distixy = (256 - distx) * disty; distixiy = (256 - distx) * (256 - disty); /* Alpha and Blue */ tl64 = tl & 0xff0000ff; tr64 = tr & 0xff0000ff; bl64 = bl & 0xff0000ff; br64 = br & 0xff0000ff; f = tl64 * distixiy + tr64 * distxiy + bl64 * distixy + br64 * distxy; r = f & 0x0000ff0000ff0000ull; /* Red and Green */ tl64 = tl; tl64 = ((tl64 << 16) & 0x000000ff00000000ull) | (tl64 & 0x0000ff00ull); tr64 = tr; tr64 = ((tr64 << 16) & 0x000000ff00000000ull) | (tr64 & 0x0000ff00ull); bl64 = bl; bl64 = ((bl64 << 16) & 0x000000ff00000000ull) | (bl64 & 0x0000ff00ull); br64 = br; br64 = ((br64 << 16) & 0x000000ff00000000ull) | (br64 & 0x0000ff00ull); f = tl64 * distixiy + tr64 * distxiy + bl64 * distixy + br64 * distxy; r |= ((f >> 16) & 0x000000ff00000000ull) | (f & 0xff000000ull); return (uint32_t)(r >> 16); } #else static force_inline uint32_t bilinear_interpolation (uint32_t tl, uint32_t tr, uint32_t bl, uint32_t br, int distx, int disty) { int distxy, distxiy, distixy, distixiy; uint32_t f, r; distx <<= (8 - BILINEAR_INTERPOLATION_BITS); disty <<= (8 - BILINEAR_INTERPOLATION_BITS); distxy = distx * disty; distxiy = (distx << 8) - distxy; /* distx * (256 - disty) */ distixy = (disty << 8) - distxy; /* disty * (256 - distx) */ distixiy = 256 * 256 - (disty << 8) - (distx << 8) + distxy; /* (256 - distx) * (256 - disty) */ /* Blue */ r = (tl & 0x000000ff) * distixiy + (tr & 0x000000ff) * distxiy + (bl & 0x000000ff) * distixy + (br & 0x000000ff) * distxy; /* Green */ f = (tl & 0x0000ff00) * distixiy + (tr & 0x0000ff00) * distxiy + (bl & 0x0000ff00) * distixy + (br & 0x0000ff00) * distxy; r |= f & 0xff000000; tl >>= 16; tr >>= 16; bl >>= 16; br >>= 16; r >>= 16; /* Red */ f = (tl & 0x000000ff) * distixiy + (tr & 0x000000ff) * distxiy + (bl & 0x000000ff) * distixy + (br & 0x000000ff) * distxy; r |= f & 0x00ff0000; /* Alpha */ f = (tl & 0x0000ff00) * distixiy + (tr & 0x0000ff00) * distxiy + (bl & 0x0000ff00) * distixy + (br & 0x0000ff00) * distxy; r |= f & 0xff000000; return r; } #endif #endif // BILINEAR_INTERPOLATION_BITS <= 4 static force_inline argb_t bilinear_interpolation_float (argb_t tl, argb_t tr, argb_t bl, argb_t br, float distx, float disty) { float distxy, distxiy, distixy, distixiy; argb_t r; distxy = distx * disty; distxiy = distx - (1.f - distxy); distixy = (1.f - distx) * disty; distixiy = (1.f - distx) * (1.f - disty); r.a = tl.a * distixiy + tr.a * distxiy + bl.a * distixy + br.a * distxy; r.r = tl.r * distixiy + tr.r * distxiy + bl.r * distixy + br.r * distxy; r.g = tl.g * distixiy + tr.g * distxiy + bl.g * distixy + br.g * distxy; r.b = tl.b * distixiy + tr.b * distxiy + bl.b * distixy + br.b * distxy; return r; } /* * For each scanline fetched from source image with PAD repeat: * - calculate how many pixels need to be padded on the left side * - calculate how many pixels need to be padded on the right side * - update width to only count pixels which are fetched from the image * All this information is returned via 'width', 'left_pad', 'right_pad' * arguments. The code is assuming that 'unit_x' is positive. * * Note: 64-bit math is used in order to avoid potential overflows, which * is probably excessive in many cases. This particular function * may need its own correctness test and performance tuning. */ static force_inline void pad_repeat_get_scanline_bounds (int32_t source_image_width, pixman_fixed_t vx, pixman_fixed_t unit_x, int32_t * width, int32_t * left_pad, int32_t * right_pad) { int64_t max_vx = (int64_t) source_image_width << 16; int64_t tmp; if (vx < 0) { tmp = ((int64_t) unit_x - 1 - vx) / unit_x; if (tmp > *width) { *left_pad = *width; *width = 0; } else { *left_pad = (int32_t) tmp; *width -= (int32_t) tmp; } } else { *left_pad = 0; } tmp = ((int64_t) unit_x - 1 - vx + max_vx) / unit_x - *left_pad; if (tmp < 0) { *right_pad = *width; *width = 0; } else if (tmp >= *width) { *right_pad = 0; } else { *right_pad = *width - (int32_t) tmp; *width = (int32_t) tmp; } } /* A macroified version of specialized nearest scalers for some * common 8888 and 565 formats. It supports SRC and OVER ops. * * There are two repeat versions, one that handles repeat normal, * and one without repeat handling that only works if the src region * used is completely covered by the pre-repeated source samples. * * The loops are unrolled to process two pixels per iteration for better * performance on most CPU architectures (superscalar processors * can issue several operations simultaneously, other processors can hide * instructions latencies by pipelining operations). Unrolling more * does not make much sense because the compiler will start running out * of spare registers soon. */ #define GET_8888_ALPHA(s) ((s) >> 24) /* This is not actually used since we don't have an OVER with 565 source, but it is needed to build. */ #define GET_0565_ALPHA(s) 0xff #define GET_x888_ALPHA(s) 0xff #define FAST_NEAREST_SCANLINE(scanline_func_name, SRC_FORMAT, DST_FORMAT, \ src_type_t, dst_type_t, OP, repeat_mode) \ static force_inline void \ scanline_func_name (dst_type_t *dst, \ const src_type_t *src, \ int32_t w, \ pixman_fixed_t vx, \ pixman_fixed_t unit_x, \ pixman_fixed_t src_width_fixed, \ pixman_bool_t fully_transparent_src) \ { \ uint32_t d; \ src_type_t s1, s2; \ uint8_t a1, a2; \ int x1, x2; \ \ if (PIXMAN_OP_ ## OP == PIXMAN_OP_OVER && fully_transparent_src) \ return; \ \ if (PIXMAN_OP_ ## OP != PIXMAN_OP_SRC && PIXMAN_OP_ ## OP != PIXMAN_OP_OVER) \ abort(); \ \ while ((w -= 2) >= 0) \ { \ x1 = pixman_fixed_to_int (vx); \ vx += unit_x; \ if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL) \ { \ /* This works because we know that unit_x is positive */ \ while (vx >= 0) \ vx -= src_width_fixed; \ } \ s1 = *(src + x1); \ \ x2 = pixman_fixed_to_int (vx); \ vx += unit_x; \ if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL) \ { \ /* This works because we know that unit_x is positive */ \ while (vx >= 0) \ vx -= src_width_fixed; \ } \ s2 = *(src + x2); \ \ if (PIXMAN_OP_ ## OP == PIXMAN_OP_OVER) \ { \ a1 = GET_ ## SRC_FORMAT ## _ALPHA(s1); \ a2 = GET_ ## SRC_FORMAT ## _ALPHA(s2); \ \ if (a1 == 0xff) \ { \ *dst = convert_ ## SRC_FORMAT ## _to_ ## DST_FORMAT (s1); \ } \ else if (s1) \ { \ d = convert_ ## DST_FORMAT ## _to_8888 (*dst); \ s1 = convert_ ## SRC_FORMAT ## _to_8888 (s1); \ a1 ^= 0xff; \ UN8x4_MUL_UN8_ADD_UN8x4 (d, a1, s1); \ *dst = convert_8888_to_ ## DST_FORMAT (d); \ } \ dst++; \ \ if (a2 == 0xff) \ { \ *dst = convert_ ## SRC_FORMAT ## _to_ ## DST_FORMAT (s2); \ } \ else if (s2) \ { \ d = convert_## DST_FORMAT ## _to_8888 (*dst); \ s2 = convert_## SRC_FORMAT ## _to_8888 (s2); \ a2 ^= 0xff; \ UN8x4_MUL_UN8_ADD_UN8x4 (d, a2, s2); \ *dst = convert_8888_to_ ## DST_FORMAT (d); \ } \ dst++; \ } \ else /* PIXMAN_OP_SRC */ \ { \ *dst++ = convert_ ## SRC_FORMAT ## _to_ ## DST_FORMAT (s1); \ *dst++ = convert_ ## SRC_FORMAT ## _to_ ## DST_FORMAT (s2); \ } \ } \ \ if (w & 1) \ { \ x1 = pixman_fixed_to_int (vx); \ s1 = *(src + x1); \ \ if (PIXMAN_OP_ ## OP == PIXMAN_OP_OVER) \ { \ a1 = GET_ ## SRC_FORMAT ## _ALPHA(s1); \ \ if (a1 == 0xff) \ { \ *dst = convert_ ## SRC_FORMAT ## _to_ ## DST_FORMAT (s1); \ } \ else if (s1) \ { \ d = convert_## DST_FORMAT ## _to_8888 (*dst); \ s1 = convert_ ## SRC_FORMAT ## _to_8888 (s1); \ a1 ^= 0xff; \ UN8x4_MUL_UN8_ADD_UN8x4 (d, a1, s1); \ *dst = convert_8888_to_ ## DST_FORMAT (d); \ } \ dst++; \ } \ else /* PIXMAN_OP_SRC */ \ { \ *dst++ = convert_ ## SRC_FORMAT ## _to_ ## DST_FORMAT (s1); \ } \ } \ } #define FAST_NEAREST_MAINLOOP_INT(scale_func_name, scanline_func, src_type_t, mask_type_t, \ dst_type_t, repeat_mode, have_mask, mask_is_solid) \ static void \ fast_composite_scaled_nearest ## scale_func_name (pixman_implementation_t *imp, \ pixman_composite_info_t *info) \ { \ PIXMAN_COMPOSITE_ARGS (info); \ dst_type_t *dst_line; \ mask_type_t *mask_line; \ src_type_t *src_first_line; \ int y; \ pixman_fixed_t src_width_fixed = pixman_int_to_fixed (src_image->bits.width); \ pixman_fixed_t max_vy; \ pixman_vector_t v; \ pixman_fixed_t vx, vy; \ pixman_fixed_t unit_x, unit_y; \ int32_t left_pad, right_pad; \ \ src_type_t *src; \ dst_type_t *dst; \ mask_type_t solid_mask; \ const mask_type_t *mask = &solid_mask; \ int src_stride, mask_stride, dst_stride; \ \ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type_t, dst_stride, dst_line, 1); \ if (have_mask) \ { \ if (mask_is_solid) \ solid_mask = _pixman_image_get_solid (imp, mask_image, dest_image->bits.format); \ else \ PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type_t, \ mask_stride, mask_line, 1); \ } \ /* pass in 0 instead of src_x and src_y because src_x and src_y need to be \ * transformed from destination space to source space */ \ PIXMAN_IMAGE_GET_LINE (src_image, 0, 0, src_type_t, src_stride, src_first_line, 1); \ \ /* reference point is the center of the pixel */ \ v.vector[0] = pixman_int_to_fixed (src_x) + pixman_fixed_1 / 2; \ v.vector[1] = pixman_int_to_fixed (src_y) + pixman_fixed_1 / 2; \ v.vector[2] = pixman_fixed_1; \ \ if (!pixman_transform_point_3d (src_image->common.transform, &v)) \ return; \ \ unit_x = src_image->common.transform->matrix[0][0]; \ unit_y = src_image->common.transform->matrix[1][1]; \ \ /* Round down to closest integer, ensuring that 0.5 rounds to 0, not 1 */ \ v.vector[0] -= pixman_fixed_e; \ v.vector[1] -= pixman_fixed_e; \ \ vx = v.vector[0]; \ vy = v.vector[1]; \ \ if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL) \ { \ max_vy = pixman_int_to_fixed (src_image->bits.height); \ \ /* Clamp repeating positions inside the actual samples */ \ repeat (PIXMAN_REPEAT_NORMAL, &vx, src_width_fixed); \ repeat (PIXMAN_REPEAT_NORMAL, &vy, max_vy); \ } \ \ if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_PAD || \ PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NONE) \ { \ pad_repeat_get_scanline_bounds (src_image->bits.width, vx, unit_x, \ &width, &left_pad, &right_pad); \ vx += left_pad * unit_x; \ } \ \ while (--height >= 0) \ { \ dst = dst_line; \ dst_line += dst_stride; \ if (have_mask && !mask_is_solid) \ { \ mask = mask_line; \ mask_line += mask_stride; \ } \ \ y = pixman_fixed_to_int (vy); \ vy += unit_y; \ if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL) \ repeat (PIXMAN_REPEAT_NORMAL, &vy, max_vy); \ if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_PAD) \ { \ repeat (PIXMAN_REPEAT_PAD, &y, src_image->bits.height); \ src = src_first_line + src_stride * y; \ if (left_pad > 0) \ { \ scanline_func (mask, dst, \ src + src_image->bits.width - src_image->bits.width + 1, \ left_pad, -pixman_fixed_e, 0, src_width_fixed, FALSE); \ } \ if (width > 0) \ { \ scanline_func (mask + (mask_is_solid ? 0 : left_pad), \ dst + left_pad, src + src_image->bits.width, width, \ vx - src_width_fixed, unit_x, src_width_fixed, FALSE); \ } \ if (right_pad > 0) \ { \ scanline_func (mask + (mask_is_solid ? 0 : left_pad + width), \ dst + left_pad + width, src + src_image->bits.width, \ right_pad, -pixman_fixed_e, 0, src_width_fixed, FALSE); \ } \ } \ else if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NONE) \ { \ static const src_type_t zero[1] = { 0 }; \ if (y < 0 || y >= src_image->bits.height) \ { \ scanline_func (mask, dst, zero + 1, left_pad + width + right_pad, \ -pixman_fixed_e, 0, src_width_fixed, TRUE); \ continue; \ } \ src = src_first_line + src_stride * y; \ if (left_pad > 0) \ { \ scanline_func (mask, dst, zero + 1, left_pad, \ -pixman_fixed_e, 0, src_width_fixed, TRUE); \ } \ if (width > 0) \ { \ scanline_func (mask + (mask_is_solid ? 0 : left_pad), \ dst + left_pad, src + src_image->bits.width, width, \ vx - src_width_fixed, unit_x, src_width_fixed, FALSE); \ } \ if (right_pad > 0) \ { \ scanline_func (mask + (mask_is_solid ? 0 : left_pad + width), \ dst + left_pad + width, zero + 1, right_pad, \ -pixman_fixed_e, 0, src_width_fixed, TRUE); \ } \ } \ else \ { \ src = src_first_line + src_stride * y; \ scanline_func (mask, dst, src + src_image->bits.width, width, vx - src_width_fixed, \ unit_x, src_width_fixed, FALSE); \ } \ } \ } /* A workaround for old sun studio, see: https://bugs.freedesktop.org/show_bug.cgi?id=32764 */ #define FAST_NEAREST_MAINLOOP_COMMON(scale_func_name, scanline_func, src_type_t, mask_type_t, \ dst_type_t, repeat_mode, have_mask, mask_is_solid) \ FAST_NEAREST_MAINLOOP_INT(_ ## scale_func_name, scanline_func, src_type_t, mask_type_t, \ dst_type_t, repeat_mode, have_mask, mask_is_solid) #define FAST_NEAREST_MAINLOOP_NOMASK(scale_func_name, scanline_func, src_type_t, dst_type_t, \ repeat_mode) \ static force_inline void \ scanline_func##scale_func_name##_wrapper ( \ const uint8_t *mask, \ dst_type_t *dst, \ const src_type_t *src, \ int32_t w, \ pixman_fixed_t vx, \ pixman_fixed_t unit_x, \ pixman_fixed_t max_vx, \ pixman_bool_t fully_transparent_src) \ { \ scanline_func (dst, src, w, vx, unit_x, max_vx, fully_transparent_src); \ } \ FAST_NEAREST_MAINLOOP_INT (scale_func_name, scanline_func##scale_func_name##_wrapper, \ src_type_t, uint8_t, dst_type_t, repeat_mode, FALSE, FALSE) #define FAST_NEAREST_MAINLOOP(scale_func_name, scanline_func, src_type_t, dst_type_t, \ repeat_mode) \ FAST_NEAREST_MAINLOOP_NOMASK(_ ## scale_func_name, scanline_func, src_type_t, \ dst_type_t, repeat_mode) #define FAST_NEAREST(scale_func_name, SRC_FORMAT, DST_FORMAT, \ src_type_t, dst_type_t, OP, repeat_mode) \ FAST_NEAREST_SCANLINE(scaled_nearest_scanline_ ## scale_func_name ## _ ## OP, \ SRC_FORMAT, DST_FORMAT, src_type_t, dst_type_t, \ OP, repeat_mode) \ FAST_NEAREST_MAINLOOP_NOMASK(_ ## scale_func_name ## _ ## OP, \ scaled_nearest_scanline_ ## scale_func_name ## _ ## OP, \ src_type_t, dst_type_t, repeat_mode) #define SCALED_NEAREST_FLAGS \ (FAST_PATH_SCALE_TRANSFORM | \ FAST_PATH_NO_ALPHA_MAP | \ FAST_PATH_NEAREST_FILTER | \ FAST_PATH_NO_ACCESSORS | \ FAST_PATH_NARROW_FORMAT) #define SIMPLE_NEAREST_FAST_PATH_NORMAL(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ (SCALED_NEAREST_FLAGS | \ FAST_PATH_NORMAL_REPEAT | \ FAST_PATH_X_UNIT_POSITIVE), \ PIXMAN_null, 0, \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_nearest_ ## func ## _normal ## _ ## op, \ } #define SIMPLE_NEAREST_FAST_PATH_PAD(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ (SCALED_NEAREST_FLAGS | \ FAST_PATH_PAD_REPEAT | \ FAST_PATH_X_UNIT_POSITIVE), \ PIXMAN_null, 0, \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_nearest_ ## func ## _pad ## _ ## op, \ } #define SIMPLE_NEAREST_FAST_PATH_NONE(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ (SCALED_NEAREST_FLAGS | \ FAST_PATH_NONE_REPEAT | \ FAST_PATH_X_UNIT_POSITIVE), \ PIXMAN_null, 0, \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_nearest_ ## func ## _none ## _ ## op, \ } #define SIMPLE_NEAREST_FAST_PATH_COVER(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ SCALED_NEAREST_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST, \ PIXMAN_null, 0, \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_nearest_ ## func ## _cover ## _ ## op, \ } #define SIMPLE_NEAREST_A8_MASK_FAST_PATH_NORMAL(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ (SCALED_NEAREST_FLAGS | \ FAST_PATH_NORMAL_REPEAT | \ FAST_PATH_X_UNIT_POSITIVE), \ PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA), \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_nearest_ ## func ## _normal ## _ ## op, \ } #define SIMPLE_NEAREST_A8_MASK_FAST_PATH_PAD(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ (SCALED_NEAREST_FLAGS | \ FAST_PATH_PAD_REPEAT | \ FAST_PATH_X_UNIT_POSITIVE), \ PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA), \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_nearest_ ## func ## _pad ## _ ## op, \ } #define SIMPLE_NEAREST_A8_MASK_FAST_PATH_NONE(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ (SCALED_NEAREST_FLAGS | \ FAST_PATH_NONE_REPEAT | \ FAST_PATH_X_UNIT_POSITIVE), \ PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA), \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_nearest_ ## func ## _none ## _ ## op, \ } #define SIMPLE_NEAREST_A8_MASK_FAST_PATH_COVER(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ SCALED_NEAREST_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST, \ PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA), \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_nearest_ ## func ## _cover ## _ ## op, \ } #define SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_NORMAL(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ (SCALED_NEAREST_FLAGS | \ FAST_PATH_NORMAL_REPEAT | \ FAST_PATH_X_UNIT_POSITIVE), \ PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA), \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_nearest_ ## func ## _normal ## _ ## op, \ } #define SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_PAD(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ (SCALED_NEAREST_FLAGS | \ FAST_PATH_PAD_REPEAT | \ FAST_PATH_X_UNIT_POSITIVE), \ PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA), \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_nearest_ ## func ## _pad ## _ ## op, \ } #define SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_NONE(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ (SCALED_NEAREST_FLAGS | \ FAST_PATH_NONE_REPEAT | \ FAST_PATH_X_UNIT_POSITIVE), \ PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA), \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_nearest_ ## func ## _none ## _ ## op, \ } #define SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_COVER(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ SCALED_NEAREST_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST, \ PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA), \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_nearest_ ## func ## _cover ## _ ## op, \ } /* Prefer the use of 'cover' variant, because it is faster */ #define SIMPLE_NEAREST_FAST_PATH(op,s,d,func) \ SIMPLE_NEAREST_FAST_PATH_COVER (op,s,d,func), \ SIMPLE_NEAREST_FAST_PATH_NONE (op,s,d,func), \ SIMPLE_NEAREST_FAST_PATH_PAD (op,s,d,func), \ SIMPLE_NEAREST_FAST_PATH_NORMAL (op,s,d,func) #define SIMPLE_NEAREST_A8_MASK_FAST_PATH(op,s,d,func) \ SIMPLE_NEAREST_A8_MASK_FAST_PATH_COVER (op,s,d,func), \ SIMPLE_NEAREST_A8_MASK_FAST_PATH_NONE (op,s,d,func), \ SIMPLE_NEAREST_A8_MASK_FAST_PATH_PAD (op,s,d,func) #define SIMPLE_NEAREST_SOLID_MASK_FAST_PATH(op,s,d,func) \ SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_COVER (op,s,d,func), \ SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_NONE (op,s,d,func), \ SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_PAD (op,s,d,func), \ SIMPLE_NEAREST_SOLID_MASK_FAST_PATH_NORMAL (op,s,d,func) /*****************************************************************************/ /* * Identify 5 zones in each scanline for bilinear scaling. Depending on * whether 2 pixels to be interpolated are fetched from the image itself, * from the padding area around it or from both image and padding area. */ static force_inline void bilinear_pad_repeat_get_scanline_bounds (int32_t source_image_width, pixman_fixed_t vx, pixman_fixed_t unit_x, int32_t * left_pad, int32_t * left_tz, int32_t * width, int32_t * right_tz, int32_t * right_pad) { int width1 = *width, left_pad1, right_pad1; int width2 = *width, left_pad2, right_pad2; pad_repeat_get_scanline_bounds (source_image_width, vx, unit_x, &width1, &left_pad1, &right_pad1); pad_repeat_get_scanline_bounds (source_image_width, vx + pixman_fixed_1, unit_x, &width2, &left_pad2, &right_pad2); *left_pad = left_pad2; *left_tz = left_pad1 - left_pad2; *right_tz = right_pad2 - right_pad1; *right_pad = right_pad1; *width -= *left_pad + *left_tz + *right_tz + *right_pad; } /* * Main loop template for single pass bilinear scaling. It needs to be * provided with 'scanline_func' which should do the compositing operation. * The needed function has the following prototype: * * scanline_func (dst_type_t * dst, * const mask_type_ * mask, * const src_type_t * src_top, * const src_type_t * src_bottom, * int32_t width, * int weight_top, * int weight_bottom, * pixman_fixed_t vx, * pixman_fixed_t unit_x, * pixman_fixed_t max_vx, * pixman_bool_t zero_src) * * Where: * dst - destination scanline buffer for storing results * mask - mask buffer (or single value for solid mask) * src_top, src_bottom - two source scanlines * width - number of pixels to process * weight_top - weight of the top row for interpolation * weight_bottom - weight of the bottom row for interpolation * vx - initial position for fetching the first pair of * pixels from the source buffer * unit_x - position increment needed to move to the next pair * of pixels * max_vx - image size as a fixed point value, can be used for * implementing NORMAL repeat (when it is supported) * zero_src - boolean hint variable, which is set to TRUE when * all source pixels are fetched from zero padding * zone for NONE repeat * * Note: normally the sum of 'weight_top' and 'weight_bottom' is equal to * BILINEAR_INTERPOLATION_RANGE, but sometimes it may be less than that * for NONE repeat when handling fuzzy antialiased top or bottom image * edges. Also both top and bottom weight variables are guaranteed to * have value, which is less than BILINEAR_INTERPOLATION_RANGE. * For example, the weights can fit into unsigned byte or be used * with 8-bit SIMD multiplication instructions for 8-bit interpolation * precision. */ #define FAST_BILINEAR_MAINLOOP_INT(scale_func_name, scanline_func, src_type_t, mask_type_t, \ dst_type_t, repeat_mode, flags) \ static void \ fast_composite_scaled_bilinear ## scale_func_name (pixman_implementation_t *imp, \ pixman_composite_info_t *info) \ { \ PIXMAN_COMPOSITE_ARGS (info); \ dst_type_t *dst_line; \ mask_type_t *mask_line; \ src_type_t *src_first_line; \ int y1, y2; \ pixman_fixed_t max_vx = INT32_MAX; /* suppress uninitialized variable warning */ \ pixman_vector_t v; \ pixman_fixed_t vx, vy; \ pixman_fixed_t unit_x, unit_y; \ int32_t left_pad, left_tz, right_tz, right_pad; \ \ dst_type_t *dst; \ mask_type_t solid_mask; \ const mask_type_t *mask = &solid_mask; \ int src_stride, mask_stride, dst_stride; \ \ int src_width; \ pixman_fixed_t src_width_fixed; \ int max_x; \ pixman_bool_t need_src_extension; \ \ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type_t, dst_stride, dst_line, 1); \ if (flags & FLAG_HAVE_SOLID_MASK) \ { \ solid_mask = _pixman_image_get_solid (imp, mask_image, dest_image->bits.format); \ mask_stride = 0; \ } \ else if (flags & FLAG_HAVE_NON_SOLID_MASK) \ { \ PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type_t, \ mask_stride, mask_line, 1); \ } \ \ /* pass in 0 instead of src_x and src_y because src_x and src_y need to be \ * transformed from destination space to source space */ \ PIXMAN_IMAGE_GET_LINE (src_image, 0, 0, src_type_t, src_stride, src_first_line, 1); \ \ /* reference point is the center of the pixel */ \ v.vector[0] = pixman_int_to_fixed (src_x) + pixman_fixed_1 / 2; \ v.vector[1] = pixman_int_to_fixed (src_y) + pixman_fixed_1 / 2; \ v.vector[2] = pixman_fixed_1; \ \ if (!pixman_transform_point_3d (src_image->common.transform, &v)) \ return; \ \ unit_x = src_image->common.transform->matrix[0][0]; \ unit_y = src_image->common.transform->matrix[1][1]; \ \ v.vector[0] -= pixman_fixed_1 / 2; \ v.vector[1] -= pixman_fixed_1 / 2; \ \ vy = v.vector[1]; \ \ if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_PAD || \ PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NONE) \ { \ bilinear_pad_repeat_get_scanline_bounds (src_image->bits.width, v.vector[0], unit_x, \ &left_pad, &left_tz, &width, &right_tz, &right_pad); \ if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_PAD) \ { \ /* PAD repeat does not need special handling for 'transition zones' and */ \ /* they can be combined with 'padding zones' safely */ \ left_pad += left_tz; \ right_pad += right_tz; \ left_tz = right_tz = 0; \ } \ v.vector[0] += left_pad * unit_x; \ } \ \ if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL) \ { \ vx = v.vector[0]; \ repeat (PIXMAN_REPEAT_NORMAL, &vx, pixman_int_to_fixed(src_image->bits.width)); \ max_x = pixman_fixed_to_int (vx + (width - 1) * (int64_t)unit_x) + 1; \ \ if (src_image->bits.width < REPEAT_NORMAL_MIN_WIDTH) \ { \ src_width = 0; \ \ while (src_width < REPEAT_NORMAL_MIN_WIDTH && src_width <= max_x) \ src_width += src_image->bits.width; \ \ need_src_extension = TRUE; \ } \ else \ { \ src_width = src_image->bits.width; \ need_src_extension = FALSE; \ } \ \ src_width_fixed = pixman_int_to_fixed (src_width); \ } \ \ while (--height >= 0) \ { \ int weight1, weight2; \ dst = dst_line; \ dst_line += dst_stride; \ vx = v.vector[0]; \ if (flags & FLAG_HAVE_NON_SOLID_MASK) \ { \ mask = mask_line; \ mask_line += mask_stride; \ } \ \ y1 = pixman_fixed_to_int (vy); \ weight2 = pixman_fixed_to_bilinear_weight (vy); \ if (weight2) \ { \ /* both weight1 and weight2 are smaller than BILINEAR_INTERPOLATION_RANGE */ \ y2 = y1 + 1; \ weight1 = BILINEAR_INTERPOLATION_RANGE - weight2; \ } \ else \ { \ /* set both top and bottom row to the same scanline and tweak weights */ \ y2 = y1; \ weight1 = weight2 = BILINEAR_INTERPOLATION_RANGE / 2; \ } \ vy += unit_y; \ if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_PAD) \ { \ src_type_t *src1, *src2; \ src_type_t buf1[2]; \ src_type_t buf2[2]; \ repeat (PIXMAN_REPEAT_PAD, &y1, src_image->bits.height); \ repeat (PIXMAN_REPEAT_PAD, &y2, src_image->bits.height); \ src1 = src_first_line + src_stride * y1; \ src2 = src_first_line + src_stride * y2; \ \ if (left_pad > 0) \ { \ buf1[0] = buf1[1] = src1[0]; \ buf2[0] = buf2[1] = src2[0]; \ scanline_func (dst, mask, \ buf1, buf2, left_pad, weight1, weight2, 0, 0, 0, FALSE); \ dst += left_pad; \ if (flags & FLAG_HAVE_NON_SOLID_MASK) \ mask += left_pad; \ } \ if (width > 0) \ { \ scanline_func (dst, mask, \ src1, src2, width, weight1, weight2, vx, unit_x, 0, FALSE); \ dst += width; \ if (flags & FLAG_HAVE_NON_SOLID_MASK) \ mask += width; \ } \ if (right_pad > 0) \ { \ buf1[0] = buf1[1] = src1[src_image->bits.width - 1]; \ buf2[0] = buf2[1] = src2[src_image->bits.width - 1]; \ scanline_func (dst, mask, \ buf1, buf2, right_pad, weight1, weight2, 0, 0, 0, FALSE); \ } \ } \ else if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NONE) \ { \ src_type_t *src1, *src2; \ src_type_t buf1[2]; \ src_type_t buf2[2]; \ /* handle top/bottom zero padding by just setting weights to 0 if needed */ \ if (y1 < 0) \ { \ weight1 = 0; \ y1 = 0; \ } \ if (y1 >= src_image->bits.height) \ { \ weight1 = 0; \ y1 = src_image->bits.height - 1; \ } \ if (y2 < 0) \ { \ weight2 = 0; \ y2 = 0; \ } \ if (y2 >= src_image->bits.height) \ { \ weight2 = 0; \ y2 = src_image->bits.height - 1; \ } \ src1 = src_first_line + src_stride * y1; \ src2 = src_first_line + src_stride * y2; \ \ if (left_pad > 0) \ { \ buf1[0] = buf1[1] = 0; \ buf2[0] = buf2[1] = 0; \ scanline_func (dst, mask, \ buf1, buf2, left_pad, weight1, weight2, 0, 0, 0, TRUE); \ dst += left_pad; \ if (flags & FLAG_HAVE_NON_SOLID_MASK) \ mask += left_pad; \ } \ if (left_tz > 0) \ { \ buf1[0] = 0; \ buf1[1] = src1[0]; \ buf2[0] = 0; \ buf2[1] = src2[0]; \ scanline_func (dst, mask, \ buf1, buf2, left_tz, weight1, weight2, \ pixman_fixed_frac (vx), unit_x, 0, FALSE); \ dst += left_tz; \ if (flags & FLAG_HAVE_NON_SOLID_MASK) \ mask += left_tz; \ vx += left_tz * unit_x; \ } \ if (width > 0) \ { \ scanline_func (dst, mask, \ src1, src2, width, weight1, weight2, vx, unit_x, 0, FALSE); \ dst += width; \ if (flags & FLAG_HAVE_NON_SOLID_MASK) \ mask += width; \ vx += width * unit_x; \ } \ if (right_tz > 0) \ { \ buf1[0] = src1[src_image->bits.width - 1]; \ buf1[1] = 0; \ buf2[0] = src2[src_image->bits.width - 1]; \ buf2[1] = 0; \ scanline_func (dst, mask, \ buf1, buf2, right_tz, weight1, weight2, \ pixman_fixed_frac (vx), unit_x, 0, FALSE); \ dst += right_tz; \ if (flags & FLAG_HAVE_NON_SOLID_MASK) \ mask += right_tz; \ } \ if (right_pad > 0) \ { \ buf1[0] = buf1[1] = 0; \ buf2[0] = buf2[1] = 0; \ scanline_func (dst, mask, \ buf1, buf2, right_pad, weight1, weight2, 0, 0, 0, TRUE); \ } \ } \ else if (PIXMAN_REPEAT_ ## repeat_mode == PIXMAN_REPEAT_NORMAL) \ { \ int32_t num_pixels; \ int32_t width_remain; \ src_type_t * src_line_top; \ src_type_t * src_line_bottom; \ src_type_t buf1[2]; \ src_type_t buf2[2]; \ src_type_t extended_src_line0[REPEAT_NORMAL_MIN_WIDTH*2]; \ src_type_t extended_src_line1[REPEAT_NORMAL_MIN_WIDTH*2]; \ int i, j; \ \ repeat (PIXMAN_REPEAT_NORMAL, &y1, src_image->bits.height); \ repeat (PIXMAN_REPEAT_NORMAL, &y2, src_image->bits.height); \ src_line_top = src_first_line + src_stride * y1; \ src_line_bottom = src_first_line + src_stride * y2; \ \ if (need_src_extension) \ { \ for (i=0; ibits.width; j++, i++) \ { \ extended_src_line0[i] = src_line_top[j]; \ extended_src_line1[i] = src_line_bottom[j]; \ } \ } \ \ src_line_top = &extended_src_line0[0]; \ src_line_bottom = &extended_src_line1[0]; \ } \ \ /* Top & Bottom wrap around buffer */ \ buf1[0] = src_line_top[src_width - 1]; \ buf1[1] = src_line_top[0]; \ buf2[0] = src_line_bottom[src_width - 1]; \ buf2[1] = src_line_bottom[0]; \ \ width_remain = width; \ \ while (width_remain > 0) \ { \ /* We use src_width_fixed because it can make vx in original source range */ \ repeat (PIXMAN_REPEAT_NORMAL, &vx, src_width_fixed); \ \ /* Wrap around part */ \ if (pixman_fixed_to_int (vx) == src_width - 1) \ { \ /* for positive unit_x \ * num_pixels = max(n) + 1, where vx + n*unit_x < src_width_fixed \ * \ * vx is in range [0, src_width_fixed - pixman_fixed_e] \ * So we are safe from overflow. \ */ \ num_pixels = ((src_width_fixed - vx - pixman_fixed_e) / unit_x) + 1; \ \ if (num_pixels > width_remain) \ num_pixels = width_remain; \ \ scanline_func (dst, mask, buf1, buf2, num_pixels, \ weight1, weight2, pixman_fixed_frac(vx), \ unit_x, src_width_fixed, FALSE); \ \ width_remain -= num_pixels; \ vx += num_pixels * unit_x; \ dst += num_pixels; \ \ if (flags & FLAG_HAVE_NON_SOLID_MASK) \ mask += num_pixels; \ \ repeat (PIXMAN_REPEAT_NORMAL, &vx, src_width_fixed); \ } \ \ /* Normal scanline composite */ \ if (pixman_fixed_to_int (vx) != src_width - 1 && width_remain > 0) \ { \ /* for positive unit_x \ * num_pixels = max(n) + 1, where vx + n*unit_x < (src_width_fixed - 1) \ * \ * vx is in range [0, src_width_fixed - pixman_fixed_e] \ * So we are safe from overflow here. \ */ \ num_pixels = ((src_width_fixed - pixman_fixed_1 - vx - pixman_fixed_e) \ / unit_x) + 1; \ \ if (num_pixels > width_remain) \ num_pixels = width_remain; \ \ scanline_func (dst, mask, src_line_top, src_line_bottom, num_pixels, \ weight1, weight2, vx, unit_x, src_width_fixed, FALSE); \ \ width_remain -= num_pixels; \ vx += num_pixels * unit_x; \ dst += num_pixels; \ \ if (flags & FLAG_HAVE_NON_SOLID_MASK) \ mask += num_pixels; \ } \ } \ } \ else \ { \ scanline_func (dst, mask, src_first_line + src_stride * y1, \ src_first_line + src_stride * y2, width, \ weight1, weight2, vx, unit_x, max_vx, FALSE); \ } \ } \ } /* A workaround for old sun studio, see: https://bugs.freedesktop.org/show_bug.cgi?id=32764 */ #define FAST_BILINEAR_MAINLOOP_COMMON(scale_func_name, scanline_func, src_type_t, mask_type_t, \ dst_type_t, repeat_mode, flags) \ FAST_BILINEAR_MAINLOOP_INT(_ ## scale_func_name, scanline_func, src_type_t, mask_type_t,\ dst_type_t, repeat_mode, flags) #define SCALED_BILINEAR_FLAGS \ (FAST_PATH_SCALE_TRANSFORM | \ FAST_PATH_NO_ALPHA_MAP | \ FAST_PATH_BILINEAR_FILTER | \ FAST_PATH_NO_ACCESSORS | \ FAST_PATH_NARROW_FORMAT) #define SIMPLE_BILINEAR_FAST_PATH_PAD(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ (SCALED_BILINEAR_FLAGS | \ FAST_PATH_PAD_REPEAT | \ FAST_PATH_X_UNIT_POSITIVE), \ PIXMAN_null, 0, \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_bilinear_ ## func ## _pad ## _ ## op, \ } #define SIMPLE_BILINEAR_FAST_PATH_NONE(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ (SCALED_BILINEAR_FLAGS | \ FAST_PATH_NONE_REPEAT | \ FAST_PATH_X_UNIT_POSITIVE), \ PIXMAN_null, 0, \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_bilinear_ ## func ## _none ## _ ## op, \ } #define SIMPLE_BILINEAR_FAST_PATH_COVER(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ SCALED_BILINEAR_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR, \ PIXMAN_null, 0, \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_bilinear_ ## func ## _cover ## _ ## op, \ } #define SIMPLE_BILINEAR_FAST_PATH_NORMAL(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ (SCALED_BILINEAR_FLAGS | \ FAST_PATH_NORMAL_REPEAT | \ FAST_PATH_X_UNIT_POSITIVE), \ PIXMAN_null, 0, \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_bilinear_ ## func ## _normal ## _ ## op, \ } #define SIMPLE_BILINEAR_A8_MASK_FAST_PATH_PAD(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ (SCALED_BILINEAR_FLAGS | \ FAST_PATH_PAD_REPEAT | \ FAST_PATH_X_UNIT_POSITIVE), \ PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA), \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_bilinear_ ## func ## _pad ## _ ## op, \ } #define SIMPLE_BILINEAR_A8_MASK_FAST_PATH_NONE(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ (SCALED_BILINEAR_FLAGS | \ FAST_PATH_NONE_REPEAT | \ FAST_PATH_X_UNIT_POSITIVE), \ PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA), \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_bilinear_ ## func ## _none ## _ ## op, \ } #define SIMPLE_BILINEAR_A8_MASK_FAST_PATH_COVER(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ SCALED_BILINEAR_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR, \ PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA), \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_bilinear_ ## func ## _cover ## _ ## op, \ } #define SIMPLE_BILINEAR_A8_MASK_FAST_PATH_NORMAL(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ (SCALED_BILINEAR_FLAGS | \ FAST_PATH_NORMAL_REPEAT | \ FAST_PATH_X_UNIT_POSITIVE), \ PIXMAN_a8, MASK_FLAGS (a8, FAST_PATH_UNIFIED_ALPHA), \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_bilinear_ ## func ## _normal ## _ ## op, \ } #define SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_PAD(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ (SCALED_BILINEAR_FLAGS | \ FAST_PATH_PAD_REPEAT | \ FAST_PATH_X_UNIT_POSITIVE), \ PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA), \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_bilinear_ ## func ## _pad ## _ ## op, \ } #define SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_NONE(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ (SCALED_BILINEAR_FLAGS | \ FAST_PATH_NONE_REPEAT | \ FAST_PATH_X_UNIT_POSITIVE), \ PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA), \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_bilinear_ ## func ## _none ## _ ## op, \ } #define SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_COVER(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ SCALED_BILINEAR_FLAGS | FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR, \ PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA), \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_bilinear_ ## func ## _cover ## _ ## op, \ } #define SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_NORMAL(op,s,d,func) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, \ (SCALED_BILINEAR_FLAGS | \ FAST_PATH_NORMAL_REPEAT | \ FAST_PATH_X_UNIT_POSITIVE), \ PIXMAN_solid, MASK_FLAGS (solid, FAST_PATH_UNIFIED_ALPHA), \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_bilinear_ ## func ## _normal ## _ ## op, \ } /* Prefer the use of 'cover' variant, because it is faster */ #define SIMPLE_BILINEAR_FAST_PATH(op,s,d,func) \ SIMPLE_BILINEAR_FAST_PATH_COVER (op,s,d,func), \ SIMPLE_BILINEAR_FAST_PATH_NONE (op,s,d,func), \ SIMPLE_BILINEAR_FAST_PATH_PAD (op,s,d,func), \ SIMPLE_BILINEAR_FAST_PATH_NORMAL (op,s,d,func) #define SIMPLE_BILINEAR_A8_MASK_FAST_PATH(op,s,d,func) \ SIMPLE_BILINEAR_A8_MASK_FAST_PATH_COVER (op,s,d,func), \ SIMPLE_BILINEAR_A8_MASK_FAST_PATH_NONE (op,s,d,func), \ SIMPLE_BILINEAR_A8_MASK_FAST_PATH_PAD (op,s,d,func), \ SIMPLE_BILINEAR_A8_MASK_FAST_PATH_NORMAL (op,s,d,func) #define SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH(op,s,d,func) \ SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_COVER (op,s,d,func), \ SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_NONE (op,s,d,func), \ SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_PAD (op,s,d,func), \ SIMPLE_BILINEAR_SOLID_MASK_FAST_PATH_NORMAL (op,s,d,func) #endif pixman-0.38.4/pixman/pixman-mips-memcpy-asm.S0000644000175000017500000002447413260067714015774 00000000000000/* * Copyright (c) 2012 * MIPS Technologies, Inc., California. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the MIPS Technologies, Inc., nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. */ #include "pixman-mips-dspr2-asm.h" /* * This routine could be optimized for MIPS64. The current code only * uses MIPS32 instructions. */ #ifdef EB # define LWHI lwl /* high part is left in big-endian */ # define SWHI swl /* high part is left in big-endian */ # define LWLO lwr /* low part is right in big-endian */ # define SWLO swr /* low part is right in big-endian */ #else # define LWHI lwr /* high part is right in little-endian */ # define SWHI swr /* high part is right in little-endian */ # define LWLO lwl /* low part is left in big-endian */ # define SWLO swl /* low part is left in big-endian */ #endif LEAF_MIPS32R2(pixman_mips_fast_memcpy) slti AT, a2, 8 bne AT, zero, $last8 move v0, a0 /* memcpy returns the dst pointer */ /* Test if the src and dst are word-aligned, or can be made word-aligned */ xor t8, a1, a0 andi t8, t8, 0x3 /* t8 is a0/a1 word-displacement */ bne t8, zero, $unaligned negu a3, a0 andi a3, a3, 0x3 /* we need to copy a3 bytes to make a0/a1 aligned */ beq a3, zero, $chk16w /* when a3=0 then the dst (a0) is word-aligned */ subu a2, a2, a3 /* now a2 is the remining bytes count */ LWHI t8, 0(a1) addu a1, a1, a3 SWHI t8, 0(a0) addu a0, a0, a3 /* Now the dst/src are mutually word-aligned with word-aligned addresses */ $chk16w: andi t8, a2, 0x3f /* any whole 64-byte chunks? */ /* t8 is the byte count after 64-byte chunks */ beq a2, t8, $chk8w /* if a2==t8, no 64-byte chunks */ /* There will be at most 1 32-byte chunk after it */ subu a3, a2, t8 /* subtract from a2 the reminder */ /* Here a3 counts bytes in 16w chunks */ addu a3, a0, a3 /* Now a3 is the final dst after 64-byte chunks */ addu t0, a0, a2 /* t0 is the "past the end" address */ /* * When in the loop we exercise "pref 30, x(a0)", the a0+x should not be past * the "t0-32" address * This means: for x=128 the last "safe" a0 address is "t0-160" * Alternatively, for x=64 the last "safe" a0 address is "t0-96" * In the current version we use "pref 30, 128(a0)", so "t0-160" is the limit */ subu t9, t0, 160 /* t9 is the "last safe pref 30, 128(a0)" address */ pref 0, 0(a1) /* bring the first line of src, addr 0 */ pref 0, 32(a1) /* bring the second line of src, addr 32 */ pref 0, 64(a1) /* bring the third line of src, addr 64 */ pref 30, 32(a0) /* safe, as we have at least 64 bytes ahead */ /* In case the a0 > t9 don't use "pref 30" at all */ sgtu v1, a0, t9 bgtz v1, $loop16w /* skip "pref 30, 64(a0)" for too short arrays */ nop /* otherwise, start with using pref30 */ pref 30, 64(a0) $loop16w: pref 0, 96(a1) lw t0, 0(a1) bgtz v1, $skip_pref30_96 /* skip "pref 30, 96(a0)" */ lw t1, 4(a1) pref 30, 96(a0) /* continue setting up the dest, addr 96 */ $skip_pref30_96: lw t2, 8(a1) lw t3, 12(a1) lw t4, 16(a1) lw t5, 20(a1) lw t6, 24(a1) lw t7, 28(a1) pref 0, 128(a1) /* bring the next lines of src, addr 128 */ sw t0, 0(a0) sw t1, 4(a0) sw t2, 8(a0) sw t3, 12(a0) sw t4, 16(a0) sw t5, 20(a0) sw t6, 24(a0) sw t7, 28(a0) lw t0, 32(a1) bgtz v1, $skip_pref30_128 /* skip "pref 30, 128(a0)" */ lw t1, 36(a1) pref 30, 128(a0) /* continue setting up the dest, addr 128 */ $skip_pref30_128: lw t2, 40(a1) lw t3, 44(a1) lw t4, 48(a1) lw t5, 52(a1) lw t6, 56(a1) lw t7, 60(a1) pref 0, 160(a1) /* bring the next lines of src, addr 160 */ sw t0, 32(a0) sw t1, 36(a0) sw t2, 40(a0) sw t3, 44(a0) sw t4, 48(a0) sw t5, 52(a0) sw t6, 56(a0) sw t7, 60(a0) addiu a0, a0, 64 /* adding 64 to dest */ sgtu v1, a0, t9 bne a0, a3, $loop16w addiu a1, a1, 64 /* adding 64 to src */ move a2, t8 /* Here we have src and dest word-aligned but less than 64-bytes to go */ $chk8w: pref 0, 0x0(a1) andi t8, a2, 0x1f /* is there a 32-byte chunk? */ /* the t8 is the reminder count past 32-bytes */ beq a2, t8, $chk1w /* when a2=t8, no 32-byte chunk */ nop lw t0, 0(a1) lw t1, 4(a1) lw t2, 8(a1) lw t3, 12(a1) lw t4, 16(a1) lw t5, 20(a1) lw t6, 24(a1) lw t7, 28(a1) addiu a1, a1, 32 sw t0, 0(a0) sw t1, 4(a0) sw t2, 8(a0) sw t3, 12(a0) sw t4, 16(a0) sw t5, 20(a0) sw t6, 24(a0) sw t7, 28(a0) addiu a0, a0, 32 $chk1w: andi a2, t8, 0x3 /* now a2 is the reminder past 1w chunks */ beq a2, t8, $last8 subu a3, t8, a2 /* a3 is count of bytes in 1w chunks */ addu a3, a0, a3 /* now a3 is the dst address past the 1w chunks */ /* copying in words (4-byte chunks) */ $wordCopy_loop: lw t3, 0(a1) /* the first t3 may be equal t0 ... optimize? */ addiu a1, a1, 4 addiu a0, a0, 4 bne a0, a3, $wordCopy_loop sw t3, -4(a0) /* For the last (<8) bytes */ $last8: blez a2, leave addu a3, a0, a2 /* a3 is the last dst address */ $last8loop: lb v1, 0(a1) addiu a1, a1, 1 addiu a0, a0, 1 bne a0, a3, $last8loop sb v1, -1(a0) leave: j ra nop /* * UNALIGNED case */ $unaligned: /* got here with a3="negu a0" */ andi a3, a3, 0x3 /* test if the a0 is word aligned */ beqz a3, $ua_chk16w subu a2, a2, a3 /* bytes left after initial a3 bytes */ LWHI v1, 0(a1) LWLO v1, 3(a1) addu a1, a1, a3 /* a3 may be here 1, 2 or 3 */ SWHI v1, 0(a0) addu a0, a0, a3 /* below the dst will be word aligned (NOTE1) */ $ua_chk16w: andi t8, a2, 0x3f /* any whole 64-byte chunks? */ /* t8 is the byte count after 64-byte chunks */ beq a2, t8, $ua_chk8w /* if a2==t8, no 64-byte chunks */ /* There will be at most 1 32-byte chunk after it */ subu a3, a2, t8 /* subtract from a2 the reminder */ /* Here a3 counts bytes in 16w chunks */ addu a3, a0, a3 /* Now a3 is the final dst after 64-byte chunks */ addu t0, a0, a2 /* t0 is the "past the end" address */ subu t9, t0, 160 /* t9 is the "last safe pref 30, 128(a0)" address */ pref 0, 0(a1) /* bring the first line of src, addr 0 */ pref 0, 32(a1) /* bring the second line of src, addr 32 */ pref 0, 64(a1) /* bring the third line of src, addr 64 */ pref 30, 32(a0) /* safe, as we have at least 64 bytes ahead */ /* In case the a0 > t9 don't use "pref 30" at all */ sgtu v1, a0, t9 bgtz v1, $ua_loop16w /* skip "pref 30, 64(a0)" for too short arrays */ nop /* otherwise, start with using pref30 */ pref 30, 64(a0) $ua_loop16w: pref 0, 96(a1) LWHI t0, 0(a1) LWLO t0, 3(a1) LWHI t1, 4(a1) bgtz v1, $ua_skip_pref30_96 LWLO t1, 7(a1) pref 30, 96(a0) /* continue setting up the dest, addr 96 */ $ua_skip_pref30_96: LWHI t2, 8(a1) LWLO t2, 11(a1) LWHI t3, 12(a1) LWLO t3, 15(a1) LWHI t4, 16(a1) LWLO t4, 19(a1) LWHI t5, 20(a1) LWLO t5, 23(a1) LWHI t6, 24(a1) LWLO t6, 27(a1) LWHI t7, 28(a1) LWLO t7, 31(a1) pref 0, 128(a1) /* bring the next lines of src, addr 128 */ sw t0, 0(a0) sw t1, 4(a0) sw t2, 8(a0) sw t3, 12(a0) sw t4, 16(a0) sw t5, 20(a0) sw t6, 24(a0) sw t7, 28(a0) LWHI t0, 32(a1) LWLO t0, 35(a1) LWHI t1, 36(a1) bgtz v1, $ua_skip_pref30_128 LWLO t1, 39(a1) pref 30, 128(a0) /* continue setting up the dest, addr 128 */ $ua_skip_pref30_128: LWHI t2, 40(a1) LWLO t2, 43(a1) LWHI t3, 44(a1) LWLO t3, 47(a1) LWHI t4, 48(a1) LWLO t4, 51(a1) LWHI t5, 52(a1) LWLO t5, 55(a1) LWHI t6, 56(a1) LWLO t6, 59(a1) LWHI t7, 60(a1) LWLO t7, 63(a1) pref 0, 160(a1) /* bring the next lines of src, addr 160 */ sw t0, 32(a0) sw t1, 36(a0) sw t2, 40(a0) sw t3, 44(a0) sw t4, 48(a0) sw t5, 52(a0) sw t6, 56(a0) sw t7, 60(a0) addiu a0, a0, 64 /* adding 64 to dest */ sgtu v1, a0, t9 bne a0, a3, $ua_loop16w addiu a1, a1, 64 /* adding 64 to src */ move a2, t8 /* Here we have src and dest word-aligned but less than 64-bytes to go */ $ua_chk8w: pref 0, 0x0(a1) andi t8, a2, 0x1f /* is there a 32-byte chunk? */ /* the t8 is the reminder count */ beq a2, t8, $ua_chk1w /* when a2=t8, no 32-byte chunk */ LWHI t0, 0(a1) LWLO t0, 3(a1) LWHI t1, 4(a1) LWLO t1, 7(a1) LWHI t2, 8(a1) LWLO t2, 11(a1) LWHI t3, 12(a1) LWLO t3, 15(a1) LWHI t4, 16(a1) LWLO t4, 19(a1) LWHI t5, 20(a1) LWLO t5, 23(a1) LWHI t6, 24(a1) LWLO t6, 27(a1) LWHI t7, 28(a1) LWLO t7, 31(a1) addiu a1, a1, 32 sw t0, 0(a0) sw t1, 4(a0) sw t2, 8(a0) sw t3, 12(a0) sw t4, 16(a0) sw t5, 20(a0) sw t6, 24(a0) sw t7, 28(a0) addiu a0, a0, 32 $ua_chk1w: andi a2, t8, 0x3 /* now a2 is the reminder past 1w chunks */ beq a2, t8, $ua_smallCopy subu a3, t8, a2 /* a3 is count of bytes in 1w chunks */ addu a3, a0, a3 /* now a3 is the dst address past the 1w chunks */ /* copying in words (4-byte chunks) */ $ua_wordCopy_loop: LWHI v1, 0(a1) LWLO v1, 3(a1) 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-I$(srcdir) -I$(builddir) -I$(top_builddir) -S -o $@ $< # Tell versions [3.59,3.63) of GNU make to not export all variables. # Otherwise a system limit (for SysV at least) may be exceeded. .NOEXPORT: pixman-0.38.4/pixman/pixman-arm-neon-asm.h0000644000175000017500000011546013447762142015275 00000000000000/* * Copyright © 2009 Nokia Corporation * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. * * Author: Siarhei Siamashka (siarhei.siamashka@nokia.com) */ /* * This file contains a macro ('generate_composite_function') which can * construct 2D image processing functions, based on a common template. * Any combinations of source, destination and mask images with 8bpp, * 16bpp, 24bpp, 32bpp color formats are supported. * * This macro takes care of: * - handling of leading and trailing unaligned pixels * - doing most of the work related to L2 cache preload * - encourages the use of software pipelining for better instructions * scheduling * * The user of this macro has to provide some configuration parameters * (bit depths for the images, prefetch distance, etc.) and a set of * macros, which should implement basic code chunks responsible for * pixels processing. See 'pixman-arm-neon-asm.S' file for the usage * examples. * * TODO: * - try overlapped pixel method (from Ian Rickards) when processing * exactly two blocks of pixels * - maybe add an option to do reverse scanline processing */ /* * Bit flags for 'generate_composite_function' macro which are used * to tune generated functions behavior. */ .set FLAG_DST_WRITEONLY, 0 .set FLAG_DST_READWRITE, 1 .set FLAG_DEINTERLEAVE_32BPP, 2 /* * Offset in stack where mask and source pointer/stride can be accessed * from 'init' macro. This is useful for doing special handling for solid mask. */ .set ARGS_STACK_OFFSET, 40 /* * Constants for selecting preferable prefetch type. */ .set PREFETCH_TYPE_NONE, 0 /* No prefetch at all */ .set PREFETCH_TYPE_SIMPLE, 1 /* A simple, fixed-distance-ahead prefetch */ .set PREFETCH_TYPE_ADVANCED, 2 /* Advanced fine-grained prefetch */ /* * Definitions of supplementary pixld/pixst macros (for partial load/store of * pixel data). */ .macro pixldst1 op, elem_size, reg1, mem_operand, abits .if abits > 0 op&.&elem_size {d®1}, [&mem_operand&, :&abits&]! .else op&.&elem_size {d®1}, [&mem_operand&]! .endif .endm .macro pixldst2 op, elem_size, reg1, reg2, mem_operand, abits .if abits > 0 op&.&elem_size {d®1, d®2}, [&mem_operand&, :&abits&]! .else op&.&elem_size {d®1, d®2}, [&mem_operand&]! .endif .endm .macro pixldst4 op, elem_size, reg1, reg2, reg3, reg4, mem_operand, abits .if abits > 0 op&.&elem_size {d®1, d®2, d®3, d®4}, [&mem_operand&, :&abits&]! .else op&.&elem_size {d®1, d®2, d®3, d®4}, [&mem_operand&]! .endif .endm .macro pixldst0 op, elem_size, reg1, idx, mem_operand, abits op&.&elem_size {d®1[idx]}, [&mem_operand&]! .endm .macro pixldst3 op, elem_size, reg1, reg2, reg3, mem_operand op&.&elem_size {d®1, d®2, d®3}, [&mem_operand&]! .endm .macro pixldst30 op, elem_size, reg1, reg2, reg3, idx, mem_operand op&.&elem_size {d®1[idx], d®2[idx], d®3[idx]}, [&mem_operand&]! .endm .macro pixldst numbytes, op, elem_size, basereg, mem_operand, abits .if numbytes == 32 pixldst4 op, elem_size, %(basereg+4), %(basereg+5), \ %(basereg+6), %(basereg+7), mem_operand, abits .elseif numbytes == 16 pixldst2 op, elem_size, %(basereg+2), %(basereg+3), mem_operand, abits .elseif numbytes == 8 pixldst1 op, elem_size, %(basereg+1), mem_operand, abits .elseif numbytes == 4 .if !RESPECT_STRICT_ALIGNMENT || (elem_size == 32) pixldst0 op, 32, %(basereg+0), 1, mem_operand, abits .elseif elem_size == 16 pixldst0 op, 16, %(basereg+0), 2, mem_operand, abits pixldst0 op, 16, %(basereg+0), 3, mem_operand, abits .else pixldst0 op, 8, %(basereg+0), 4, mem_operand, abits pixldst0 op, 8, %(basereg+0), 5, mem_operand, abits pixldst0 op, 8, %(basereg+0), 6, mem_operand, abits pixldst0 op, 8, %(basereg+0), 7, mem_operand, abits .endif .elseif numbytes == 2 .if !RESPECT_STRICT_ALIGNMENT || (elem_size == 16) pixldst0 op, 16, %(basereg+0), 1, mem_operand, abits .else pixldst0 op, 8, %(basereg+0), 2, mem_operand, abits pixldst0 op, 8, %(basereg+0), 3, mem_operand, abits .endif .elseif numbytes == 1 pixldst0 op, 8, %(basereg+0), 1, mem_operand, abits .else .error "unsupported size: numbytes" .endif .endm .macro pixld numpix, bpp, basereg, mem_operand, abits=0 .if bpp > 0 .if (bpp == 32) && (numpix == 8) && (DEINTERLEAVE_32BPP_ENABLED != 0) pixldst4 vld4, 8, %(basereg+4), %(basereg+5), \ %(basereg+6), %(basereg+7), mem_operand, abits .elseif (bpp == 24) && (numpix == 8) pixldst3 vld3, 8, %(basereg+3), %(basereg+4), %(basereg+5), mem_operand .elseif (bpp == 24) && (numpix == 4) pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 4, mem_operand pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 5, mem_operand pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 6, mem_operand pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 7, mem_operand .elseif (bpp == 24) && (numpix == 2) pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 2, mem_operand pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 3, mem_operand .elseif (bpp == 24) && (numpix == 1) pixldst30 vld3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 1, mem_operand .else pixldst %(numpix * bpp / 8), vld1, %(bpp), basereg, mem_operand, abits .endif .endif .endm .macro pixst numpix, bpp, basereg, mem_operand, abits=0 .if bpp > 0 .if (bpp == 32) && (numpix == 8) && (DEINTERLEAVE_32BPP_ENABLED != 0) pixldst4 vst4, 8, %(basereg+4), %(basereg+5), \ %(basereg+6), %(basereg+7), mem_operand, abits .elseif (bpp == 24) && (numpix == 8) pixldst3 vst3, 8, %(basereg+3), %(basereg+4), %(basereg+5), mem_operand .elseif (bpp == 24) && (numpix == 4) pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 4, mem_operand pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 5, mem_operand pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 6, mem_operand pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 7, mem_operand .elseif (bpp == 24) && (numpix == 2) pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 2, mem_operand pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 3, mem_operand .elseif (bpp == 24) && (numpix == 1) pixldst30 vst3, 8, %(basereg+0), %(basereg+1), %(basereg+2), 1, mem_operand .else pixldst %(numpix * bpp / 8), vst1, %(bpp), basereg, mem_operand, abits .endif .endif .endm .macro pixld_a numpix, bpp, basereg, mem_operand .if (bpp * numpix) <= 128 pixld numpix, bpp, basereg, mem_operand, %(bpp * numpix) .else pixld numpix, bpp, basereg, mem_operand, 128 .endif .endm .macro pixst_a numpix, bpp, basereg, mem_operand .if (bpp * numpix) <= 128 pixst numpix, bpp, basereg, mem_operand, %(bpp * numpix) .else pixst numpix, bpp, basereg, mem_operand, 128 .endif .endm /* * Pixel fetcher for nearest scaling (needs TMP1, TMP2, VX, UNIT_X register * aliases to be defined) */ .macro pixld1_s elem_size, reg1, mem_operand .if elem_size == 16 mov TMP1, VX, asr #16 adds VX, VX, UNIT_X 5: subpls VX, VX, SRC_WIDTH_FIXED bpl 5b add TMP1, mem_operand, TMP1, asl #1 mov TMP2, VX, asr #16 adds VX, VX, UNIT_X 5: subpls VX, VX, SRC_WIDTH_FIXED bpl 5b add TMP2, mem_operand, TMP2, asl #1 vld1.16 {d®1&[0]}, [TMP1, :16] mov TMP1, VX, asr #16 adds VX, VX, UNIT_X 5: subpls VX, VX, SRC_WIDTH_FIXED bpl 5b add TMP1, mem_operand, TMP1, asl #1 vld1.16 {d®1&[1]}, [TMP2, :16] mov TMP2, VX, asr #16 adds VX, VX, UNIT_X 5: subpls VX, VX, SRC_WIDTH_FIXED bpl 5b add TMP2, mem_operand, TMP2, asl #1 vld1.16 {d®1&[2]}, [TMP1, :16] vld1.16 {d®1&[3]}, [TMP2, :16] .elseif elem_size == 32 mov TMP1, VX, asr #16 adds VX, VX, UNIT_X 5: subpls VX, VX, SRC_WIDTH_FIXED bpl 5b add TMP1, mem_operand, TMP1, asl #2 mov TMP2, VX, asr #16 adds VX, VX, UNIT_X 5: subpls VX, VX, SRC_WIDTH_FIXED bpl 5b add TMP2, mem_operand, TMP2, asl #2 vld1.32 {d®1&[0]}, [TMP1, :32] vld1.32 {d®1&[1]}, [TMP2, :32] .else .error "unsupported" .endif .endm .macro pixld2_s elem_size, reg1, reg2, mem_operand .if 0 /* elem_size == 32 */ mov TMP1, VX, asr #16 add VX, VX, UNIT_X, asl #1 add TMP1, mem_operand, TMP1, asl #2 mov TMP2, VX, asr #16 sub VX, VX, UNIT_X add TMP2, mem_operand, TMP2, asl #2 vld1.32 {d®1&[0]}, [TMP1, :32] mov TMP1, VX, asr #16 add VX, VX, UNIT_X, asl #1 add TMP1, mem_operand, TMP1, asl #2 vld1.32 {d®2&[0]}, [TMP2, :32] mov TMP2, VX, asr #16 add VX, VX, UNIT_X add TMP2, mem_operand, TMP2, asl #2 vld1.32 {d®1&[1]}, [TMP1, :32] vld1.32 {d®2&[1]}, [TMP2, :32] .else pixld1_s elem_size, reg1, mem_operand pixld1_s elem_size, reg2, mem_operand .endif .endm .macro pixld0_s elem_size, reg1, idx, mem_operand .if elem_size == 16 mov TMP1, VX, asr #16 adds VX, VX, UNIT_X 5: subpls VX, VX, SRC_WIDTH_FIXED bpl 5b add TMP1, mem_operand, TMP1, asl #1 vld1.16 {d®1&[idx]}, [TMP1, :16] .elseif elem_size == 32 mov TMP1, VX, asr #16 adds VX, VX, UNIT_X 5: subpls VX, VX, SRC_WIDTH_FIXED bpl 5b add TMP1, mem_operand, TMP1, asl #2 vld1.32 {d®1&[idx]}, [TMP1, :32] .endif .endm .macro pixld_s_internal numbytes, elem_size, basereg, mem_operand .if numbytes == 32 pixld2_s elem_size, %(basereg+4), %(basereg+5), mem_operand pixld2_s elem_size, %(basereg+6), %(basereg+7), mem_operand pixdeinterleave elem_size, %(basereg+4) .elseif numbytes == 16 pixld2_s elem_size, %(basereg+2), %(basereg+3), mem_operand .elseif numbytes == 8 pixld1_s elem_size, %(basereg+1), mem_operand .elseif numbytes == 4 .if elem_size == 32 pixld0_s elem_size, %(basereg+0), 1, mem_operand .elseif elem_size == 16 pixld0_s elem_size, %(basereg+0), 2, mem_operand pixld0_s elem_size, %(basereg+0), 3, mem_operand .else pixld0_s elem_size, %(basereg+0), 4, mem_operand pixld0_s elem_size, %(basereg+0), 5, mem_operand pixld0_s elem_size, %(basereg+0), 6, mem_operand pixld0_s elem_size, %(basereg+0), 7, mem_operand .endif .elseif numbytes == 2 .if elem_size == 16 pixld0_s elem_size, %(basereg+0), 1, mem_operand .else pixld0_s elem_size, %(basereg+0), 2, mem_operand pixld0_s elem_size, %(basereg+0), 3, mem_operand .endif .elseif numbytes == 1 pixld0_s elem_size, %(basereg+0), 1, mem_operand .else .error "unsupported size: numbytes" .endif .endm .macro pixld_s numpix, bpp, basereg, mem_operand .if bpp > 0 pixld_s_internal %(numpix * bpp / 8), %(bpp), basereg, mem_operand .endif .endm .macro vuzp8 reg1, reg2 vuzp.8 d®1, d®2 .endm .macro vzip8 reg1, reg2 vzip.8 d®1, d®2 .endm /* deinterleave B, G, R, A channels for eight 32bpp pixels in 4 registers */ .macro pixdeinterleave bpp, basereg .if (bpp == 32) && (DEINTERLEAVE_32BPP_ENABLED != 0) vuzp8 %(basereg+0), %(basereg+1) vuzp8 %(basereg+2), %(basereg+3) vuzp8 %(basereg+1), %(basereg+3) vuzp8 %(basereg+0), %(basereg+2) .endif .endm /* interleave B, G, R, A channels for eight 32bpp pixels in 4 registers */ .macro pixinterleave bpp, basereg .if (bpp == 32) && (DEINTERLEAVE_32BPP_ENABLED != 0) vzip8 %(basereg+0), %(basereg+2) vzip8 %(basereg+1), %(basereg+3) vzip8 %(basereg+2), %(basereg+3) vzip8 %(basereg+0), %(basereg+1) .endif .endm /* * This is a macro for implementing cache preload. The main idea is that * cache preload logic is mostly independent from the rest of pixels * processing code. It starts at the top left pixel and moves forward * across pixels and can jump across scanlines. Prefetch distance is * handled in an 'incremental' way: it starts from 0 and advances to the * optimal distance over time. After reaching optimal prefetch distance, * it is kept constant. There are some checks which prevent prefetching * unneeded pixel lines below the image (but it still can prefetch a bit * more data on the right side of the image - not a big issue and may * be actually helpful when rendering text glyphs). Additional trick is * the use of LDR instruction for prefetch instead of PLD when moving to * the next line, the point is that we have a high chance of getting TLB * miss in this case, and PLD would be useless. * * This sounds like it may introduce a noticeable overhead (when working with * fully cached data). But in reality, due to having a separate pipeline and * instruction queue for NEON unit in ARM Cortex-A8, normal ARM code can * execute simultaneously with NEON and be completely shadowed by it. Thus * we get no performance overhead at all (*). This looks like a very nice * feature of Cortex-A8, if used wisely. We don't have a hardware prefetcher, * but still can implement some rather advanced prefetch logic in software * for almost zero cost! * * (*) The overhead of the prefetcher is visible when running some trivial * pixels processing like simple copy. Anyway, having prefetch is a must * when working with the graphics data. */ .macro PF a, x:vararg .if (PREFETCH_TYPE_CURRENT == PREFETCH_TYPE_ADVANCED) a x .endif .endm .macro cache_preload std_increment, boost_increment .if (src_bpp_shift >= 0) || (dst_r_bpp != 0) || (mask_bpp_shift >= 0) .if regs_shortage PF ldr ORIG_W, [sp] /* If we are short on regs, ORIG_W is kept on stack */ .endif .if std_increment != 0 PF add PF_X, PF_X, #std_increment .endif PF tst PF_CTL, #0xF PF addne PF_X, PF_X, #boost_increment PF subne PF_CTL, PF_CTL, #1 PF cmp PF_X, ORIG_W .if src_bpp_shift >= 0 PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift] .endif .if dst_r_bpp != 0 PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift] .endif .if mask_bpp_shift >= 0 PF pld, [PF_MASK, PF_X, lsl #mask_bpp_shift] .endif PF subge PF_X, PF_X, ORIG_W PF subges PF_CTL, PF_CTL, #0x10 .if src_bpp_shift >= 0 PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]! .endif .if dst_r_bpp != 0 PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]! .endif .if mask_bpp_shift >= 0 PF ldrgeb DUMMY, [PF_MASK, MASK_STRIDE, lsl #mask_bpp_shift]! .endif .endif .endm .macro cache_preload_simple .if (PREFETCH_TYPE_CURRENT == PREFETCH_TYPE_SIMPLE) .if src_bpp > 0 pld [SRC, #(PREFETCH_DISTANCE_SIMPLE * src_bpp / 8)] .endif .if dst_r_bpp > 0 pld [DST_R, #(PREFETCH_DISTANCE_SIMPLE * dst_r_bpp / 8)] .endif .if mask_bpp > 0 pld [MASK, #(PREFETCH_DISTANCE_SIMPLE * mask_bpp / 8)] .endif .endif .endm .macro fetch_mask_pixblock pixld pixblock_size, mask_bpp, \ (mask_basereg - pixblock_size * mask_bpp / 64), MASK .endm /* * Macro which is used to process leading pixels until destination * pointer is properly aligned (at 16 bytes boundary). When destination * buffer uses 16bpp format, this is unnecessary, or even pointless. */ .macro ensure_destination_ptr_alignment process_pixblock_head, \ process_pixblock_tail, \ process_pixblock_tail_head .if dst_w_bpp != 24 tst DST_R, #0xF beq 2f .irp lowbit, 1, 2, 4, 8, 16 local skip1 .if (dst_w_bpp <= (lowbit * 8)) && ((lowbit * 8) < (pixblock_size * dst_w_bpp)) .if lowbit < 16 /* we don't need more than 16-byte alignment */ tst DST_R, #lowbit beq 1f .endif pixld_src (lowbit * 8 / dst_w_bpp), src_bpp, src_basereg, SRC pixld (lowbit * 8 / dst_w_bpp), mask_bpp, mask_basereg, MASK .if dst_r_bpp > 0 pixld_a (lowbit * 8 / dst_r_bpp), dst_r_bpp, dst_r_basereg, DST_R .else add DST_R, DST_R, #lowbit .endif PF add PF_X, PF_X, #(lowbit * 8 / dst_w_bpp) sub W, W, #(lowbit * 8 / dst_w_bpp) 1: .endif .endr pixdeinterleave src_bpp, src_basereg pixdeinterleave mask_bpp, mask_basereg pixdeinterleave dst_r_bpp, dst_r_basereg process_pixblock_head cache_preload 0, pixblock_size cache_preload_simple process_pixblock_tail pixinterleave dst_w_bpp, dst_w_basereg .irp lowbit, 1, 2, 4, 8, 16 .if (dst_w_bpp <= (lowbit * 8)) && ((lowbit * 8) < (pixblock_size * dst_w_bpp)) .if lowbit < 16 /* we don't need more than 16-byte alignment */ tst DST_W, #lowbit beq 1f .endif pixst_a (lowbit * 8 / dst_w_bpp), dst_w_bpp, dst_w_basereg, DST_W 1: .endif .endr .endif 2: .endm /* * Special code for processing up to (pixblock_size - 1) remaining * trailing pixels. As SIMD processing performs operation on * pixblock_size pixels, anything smaller than this has to be loaded * and stored in a special way. Loading and storing of pixel data is * performed in such a way that we fill some 'slots' in the NEON * registers (some slots naturally are unused), then perform compositing * operation as usual. In the end, the data is taken from these 'slots' * and saved to memory. * * cache_preload_flag - allows to suppress prefetch if * set to 0 * dst_aligned_flag - selects whether destination buffer * is aligned */ .macro process_trailing_pixels cache_preload_flag, \ dst_aligned_flag, \ process_pixblock_head, \ process_pixblock_tail, \ process_pixblock_tail_head tst W, #(pixblock_size - 1) beq 2f .irp chunk_size, 16, 8, 4, 2, 1 .if pixblock_size > chunk_size tst W, #chunk_size beq 1f pixld_src chunk_size, src_bpp, src_basereg, SRC pixld chunk_size, mask_bpp, mask_basereg, MASK .if dst_aligned_flag != 0 pixld_a chunk_size, dst_r_bpp, dst_r_basereg, DST_R .else pixld chunk_size, dst_r_bpp, dst_r_basereg, DST_R .endif .if cache_preload_flag != 0 PF add PF_X, PF_X, #chunk_size .endif 1: .endif .endr pixdeinterleave src_bpp, src_basereg pixdeinterleave mask_bpp, mask_basereg pixdeinterleave dst_r_bpp, dst_r_basereg process_pixblock_head .if cache_preload_flag != 0 cache_preload 0, pixblock_size cache_preload_simple .endif process_pixblock_tail pixinterleave dst_w_bpp, dst_w_basereg .irp chunk_size, 16, 8, 4, 2, 1 .if pixblock_size > chunk_size tst W, #chunk_size beq 1f .if dst_aligned_flag != 0 pixst_a chunk_size, dst_w_bpp, dst_w_basereg, DST_W .else pixst chunk_size, dst_w_bpp, dst_w_basereg, DST_W .endif 1: .endif .endr 2: .endm /* * Macro, which performs all the needed operations to switch to the next * scanline and start the next loop iteration unless all the scanlines * are already processed. */ .macro advance_to_next_scanline start_of_loop_label .if regs_shortage ldrd W, [sp] /* load W and H (width and height) from stack */ .else mov W, ORIG_W .endif add DST_W, DST_W, DST_STRIDE, lsl #dst_bpp_shift .if src_bpp != 0 add SRC, SRC, SRC_STRIDE, lsl #src_bpp_shift .endif .if mask_bpp != 0 add MASK, MASK, MASK_STRIDE, lsl #mask_bpp_shift .endif .if (dst_w_bpp != 24) sub DST_W, DST_W, W, lsl #dst_bpp_shift .endif .if (src_bpp != 24) && (src_bpp != 0) sub SRC, SRC, W, lsl #src_bpp_shift .endif .if (mask_bpp != 24) && (mask_bpp != 0) sub MASK, MASK, W, lsl #mask_bpp_shift .endif subs H, H, #1 mov DST_R, DST_W .if regs_shortage str H, [sp, #4] /* save updated height to stack */ .endif bge start_of_loop_label .endm /* * Registers are allocated in the following way by default: * d0, d1, d2, d3 - reserved for loading source pixel data * d4, d5, d6, d7 - reserved for loading destination pixel data * d24, d25, d26, d27 - reserved for loading mask pixel data * d28, d29, d30, d31 - final destination pixel data for writeback to memory */ .macro generate_composite_function fname, \ src_bpp_, \ mask_bpp_, \ dst_w_bpp_, \ flags, \ pixblock_size_, \ prefetch_distance, \ init, \ cleanup, \ process_pixblock_head, \ process_pixblock_tail, \ process_pixblock_tail_head, \ dst_w_basereg_ = 28, \ dst_r_basereg_ = 4, \ src_basereg_ = 0, \ mask_basereg_ = 24 pixman_asm_function fname push {r4-r12, lr} /* save all registers */ /* * Select prefetch type for this function. If prefetch distance is * set to 0 or one of the color formats is 24bpp, SIMPLE prefetch * has to be used instead of ADVANCED. */ .set PREFETCH_TYPE_CURRENT, PREFETCH_TYPE_DEFAULT .if prefetch_distance == 0 .set PREFETCH_TYPE_CURRENT, PREFETCH_TYPE_NONE .elseif (PREFETCH_TYPE_CURRENT > PREFETCH_TYPE_SIMPLE) && \ ((src_bpp_ == 24) || (mask_bpp_ == 24) || (dst_w_bpp_ == 24)) .set PREFETCH_TYPE_CURRENT, PREFETCH_TYPE_SIMPLE .endif /* * Make some macro arguments globally visible and accessible * from other macros */ .set src_bpp, src_bpp_ .set mask_bpp, mask_bpp_ .set dst_w_bpp, dst_w_bpp_ .set pixblock_size, pixblock_size_ .set dst_w_basereg, dst_w_basereg_ .set dst_r_basereg, dst_r_basereg_ .set src_basereg, src_basereg_ .set mask_basereg, mask_basereg_ .macro pixld_src x:vararg pixld x .endm .macro fetch_src_pixblock pixld_src pixblock_size, src_bpp, \ (src_basereg - pixblock_size * src_bpp / 64), SRC .endm /* * Assign symbolic names to registers */ W .req r0 /* width (is updated during processing) */ H .req r1 /* height (is updated during processing) */ DST_W .req r2 /* destination buffer pointer for writes */ DST_STRIDE .req r3 /* destination image stride */ SRC .req r4 /* source buffer pointer */ SRC_STRIDE .req r5 /* source image stride */ DST_R .req r6 /* destination buffer pointer for reads */ MASK .req r7 /* mask pointer */ MASK_STRIDE .req r8 /* mask stride */ PF_CTL .req r9 /* combined lines counter and prefetch */ /* distance increment counter */ PF_X .req r10 /* pixel index in a scanline for current */ /* pretetch position */ PF_SRC .req r11 /* pointer to source scanline start */ /* for prefetch purposes */ PF_DST .req r12 /* pointer to destination scanline start */ /* for prefetch purposes */ PF_MASK .req r14 /* pointer to mask scanline start */ /* for prefetch purposes */ /* * Check whether we have enough registers for all the local variables. * If we don't have enough registers, original width and height are * kept on top of stack (and 'regs_shortage' variable is set to indicate * this for the rest of code). Even if there are enough registers, the * allocation scheme may be a bit different depending on whether source * or mask is not used. */ .if (PREFETCH_TYPE_CURRENT < PREFETCH_TYPE_ADVANCED) ORIG_W .req r10 /* saved original width */ DUMMY .req r12 /* temporary register */ .set regs_shortage, 0 .elseif mask_bpp == 0 ORIG_W .req r7 /* saved original width */ DUMMY .req r8 /* temporary register */ .set regs_shortage, 0 .elseif src_bpp == 0 ORIG_W .req r4 /* saved original width */ DUMMY .req r5 /* temporary register */ .set regs_shortage, 0 .else ORIG_W .req r1 /* saved original width */ DUMMY .req r1 /* temporary register */ .set regs_shortage, 1 .endif .set mask_bpp_shift, -1 .if src_bpp == 32 .set src_bpp_shift, 2 .elseif src_bpp == 24 .set src_bpp_shift, 0 .elseif src_bpp == 16 .set src_bpp_shift, 1 .elseif src_bpp == 8 .set src_bpp_shift, 0 .elseif src_bpp == 0 .set src_bpp_shift, -1 .else .error "requested src bpp (src_bpp) is not supported" .endif .if mask_bpp == 32 .set mask_bpp_shift, 2 .elseif mask_bpp == 24 .set mask_bpp_shift, 0 .elseif mask_bpp == 8 .set mask_bpp_shift, 0 .elseif mask_bpp == 0 .set mask_bpp_shift, -1 .else .error "requested mask bpp (mask_bpp) is not supported" .endif .if dst_w_bpp == 32 .set dst_bpp_shift, 2 .elseif dst_w_bpp == 24 .set dst_bpp_shift, 0 .elseif dst_w_bpp == 16 .set dst_bpp_shift, 1 .elseif dst_w_bpp == 8 .set dst_bpp_shift, 0 .else .error "requested dst bpp (dst_w_bpp) is not supported" .endif .if (((flags) & FLAG_DST_READWRITE) != 0) .set dst_r_bpp, dst_w_bpp .else .set dst_r_bpp, 0 .endif .if (((flags) & FLAG_DEINTERLEAVE_32BPP) != 0) .set DEINTERLEAVE_32BPP_ENABLED, 1 .else .set DEINTERLEAVE_32BPP_ENABLED, 0 .endif .if prefetch_distance < 0 || prefetch_distance > 15 .error "invalid prefetch distance (prefetch_distance)" .endif .if src_bpp > 0 ldr SRC, [sp, #40] .endif .if mask_bpp > 0 ldr MASK, [sp, #48] .endif PF mov PF_X, #0 .if src_bpp > 0 ldr SRC_STRIDE, [sp, #44] .endif .if mask_bpp > 0 ldr MASK_STRIDE, [sp, #52] .endif mov DST_R, DST_W .if src_bpp == 24 sub SRC_STRIDE, SRC_STRIDE, W sub SRC_STRIDE, SRC_STRIDE, W, lsl #1 .endif .if mask_bpp == 24 sub MASK_STRIDE, MASK_STRIDE, W sub MASK_STRIDE, MASK_STRIDE, W, lsl #1 .endif .if dst_w_bpp == 24 sub DST_STRIDE, DST_STRIDE, W sub DST_STRIDE, DST_STRIDE, W, lsl #1 .endif /* * Setup advanced prefetcher initial state */ PF mov PF_SRC, SRC PF mov PF_DST, DST_R PF mov PF_MASK, MASK /* PF_CTL = prefetch_distance | ((h - 1) << 4) */ PF mov PF_CTL, H, lsl #4 PF add PF_CTL, #(prefetch_distance - 0x10) init .if regs_shortage push {r0, r1} .endif subs H, H, #1 .if regs_shortage str H, [sp, #4] /* save updated height to stack */ .else mov ORIG_W, W .endif blt 9f cmp W, #(pixblock_size * 2) blt 8f /* * This is the start of the pipelined loop, which if optimized for * long scanlines */ 0: ensure_destination_ptr_alignment process_pixblock_head, \ process_pixblock_tail, \ process_pixblock_tail_head /* Implement "head (tail_head) ... (tail_head) tail" loop pattern */ pixld_a pixblock_size, dst_r_bpp, \ (dst_r_basereg - pixblock_size * dst_r_bpp / 64), DST_R fetch_src_pixblock pixld pixblock_size, mask_bpp, \ (mask_basereg - pixblock_size * mask_bpp / 64), MASK PF add PF_X, PF_X, #pixblock_size process_pixblock_head cache_preload 0, pixblock_size cache_preload_simple subs W, W, #(pixblock_size * 2) blt 2f 1: process_pixblock_tail_head cache_preload_simple subs W, W, #pixblock_size bge 1b 2: process_pixblock_tail pixst_a pixblock_size, dst_w_bpp, \ (dst_w_basereg - pixblock_size * dst_w_bpp / 64), DST_W /* Process the remaining trailing pixels in the scanline */ process_trailing_pixels 1, 1, \ process_pixblock_head, \ process_pixblock_tail, \ process_pixblock_tail_head advance_to_next_scanline 0b .if regs_shortage pop {r0, r1} .endif cleanup pop {r4-r12, pc} /* exit */ /* * This is the start of the loop, designed to process images with small width * (less than pixblock_size * 2 pixels). In this case neither pipelining * nor prefetch are used. */ 8: /* Process exactly pixblock_size pixels if needed */ tst W, #pixblock_size beq 1f pixld pixblock_size, dst_r_bpp, \ (dst_r_basereg - pixblock_size * dst_r_bpp / 64), DST_R fetch_src_pixblock pixld pixblock_size, mask_bpp, \ (mask_basereg - pixblock_size * mask_bpp / 64), MASK process_pixblock_head process_pixblock_tail pixst pixblock_size, dst_w_bpp, \ (dst_w_basereg - pixblock_size * dst_w_bpp / 64), DST_W 1: /* Process the remaining trailing pixels in the scanline */ process_trailing_pixels 0, 0, \ process_pixblock_head, \ process_pixblock_tail, \ process_pixblock_tail_head advance_to_next_scanline 8b 9: .if regs_shortage pop {r0, r1} .endif cleanup pop {r4-r12, pc} /* exit */ .purgem fetch_src_pixblock .purgem pixld_src .unreq SRC .unreq MASK .unreq DST_R .unreq DST_W .unreq ORIG_W .unreq W .unreq H .unreq SRC_STRIDE .unreq DST_STRIDE .unreq MASK_STRIDE .unreq PF_CTL .unreq PF_X .unreq PF_SRC .unreq PF_DST .unreq PF_MASK .unreq DUMMY .endfunc .endm /* * A simplified variant of function generation template for a single * scanline processing (for implementing pixman combine functions) */ .macro generate_composite_function_scanline use_nearest_scaling, \ fname, \ src_bpp_, \ mask_bpp_, \ dst_w_bpp_, \ flags, \ pixblock_size_, \ init, \ cleanup, \ process_pixblock_head, \ process_pixblock_tail, \ process_pixblock_tail_head, \ dst_w_basereg_ = 28, \ dst_r_basereg_ = 4, \ src_basereg_ = 0, \ mask_basereg_ = 24 pixman_asm_function fname .set PREFETCH_TYPE_CURRENT, PREFETCH_TYPE_NONE /* * Make some macro arguments globally visible and accessible * from other macros */ .set src_bpp, src_bpp_ .set mask_bpp, mask_bpp_ .set dst_w_bpp, dst_w_bpp_ .set pixblock_size, pixblock_size_ .set dst_w_basereg, dst_w_basereg_ .set dst_r_basereg, dst_r_basereg_ .set src_basereg, src_basereg_ .set mask_basereg, mask_basereg_ .if use_nearest_scaling != 0 /* * Assign symbolic names to registers for nearest scaling */ W .req r0 DST_W .req r1 SRC .req r2 VX .req r3 UNIT_X .req ip MASK .req lr TMP1 .req r4 TMP2 .req r5 DST_R .req r6 SRC_WIDTH_FIXED .req r7 .macro pixld_src x:vararg pixld_s x .endm ldr UNIT_X, [sp] push {r4-r8, lr} ldr SRC_WIDTH_FIXED, [sp, #(24 + 4)] .if mask_bpp != 0 ldr MASK, [sp, #(24 + 8)] .endif .else /* * Assign symbolic names to registers */ W .req r0 /* width (is updated during processing) */ DST_W .req r1 /* destination buffer pointer for writes */ SRC .req r2 /* source buffer pointer */ DST_R .req ip /* destination buffer pointer for reads */ MASK .req r3 /* mask pointer */ .macro pixld_src x:vararg pixld x .endm .endif .if (((flags) & FLAG_DST_READWRITE) != 0) .set dst_r_bpp, dst_w_bpp .else .set dst_r_bpp, 0 .endif .if (((flags) & FLAG_DEINTERLEAVE_32BPP) != 0) .set DEINTERLEAVE_32BPP_ENABLED, 1 .else .set DEINTERLEAVE_32BPP_ENABLED, 0 .endif .macro fetch_src_pixblock pixld_src pixblock_size, src_bpp, \ (src_basereg - pixblock_size * src_bpp / 64), SRC .endm init mov DST_R, DST_W cmp W, #pixblock_size blt 8f ensure_destination_ptr_alignment process_pixblock_head, \ process_pixblock_tail, \ process_pixblock_tail_head subs W, W, #pixblock_size blt 7f /* Implement "head (tail_head) ... (tail_head) tail" loop pattern */ pixld_a pixblock_size, dst_r_bpp, \ (dst_r_basereg - pixblock_size * dst_r_bpp / 64), DST_R fetch_src_pixblock pixld pixblock_size, mask_bpp, \ (mask_basereg - pixblock_size * mask_bpp / 64), MASK process_pixblock_head subs W, W, #pixblock_size blt 2f 1: process_pixblock_tail_head subs W, W, #pixblock_size bge 1b 2: process_pixblock_tail pixst_a pixblock_size, dst_w_bpp, \ (dst_w_basereg - pixblock_size * dst_w_bpp / 64), DST_W 7: /* Process the remaining trailing pixels in the scanline (dst aligned) */ process_trailing_pixels 0, 1, \ process_pixblock_head, \ process_pixblock_tail, \ process_pixblock_tail_head cleanup .if use_nearest_scaling != 0 pop {r4-r8, pc} /* exit */ .else bx lr /* exit */ .endif 8: /* Process the remaining trailing pixels in the scanline (dst unaligned) */ process_trailing_pixels 0, 0, \ process_pixblock_head, \ process_pixblock_tail, \ process_pixblock_tail_head cleanup .if use_nearest_scaling != 0 pop {r4-r8, pc} /* exit */ .unreq DST_R .unreq SRC .unreq W .unreq VX .unreq UNIT_X .unreq TMP1 .unreq TMP2 .unreq DST_W .unreq MASK .unreq SRC_WIDTH_FIXED .else bx lr /* exit */ .unreq SRC .unreq MASK .unreq DST_R .unreq DST_W .unreq W .endif .purgem fetch_src_pixblock .purgem pixld_src .endfunc .endm .macro generate_composite_function_single_scanline x:vararg generate_composite_function_scanline 0, x .endm .macro generate_composite_function_nearest_scanline x:vararg generate_composite_function_scanline 1, x .endm /* Default prologue/epilogue, nothing special needs to be done */ .macro default_init .endm .macro default_cleanup .endm /* * Prologue/epilogue variant which additionally saves/restores d8-d15 * registers (they need to be saved/restored by callee according to ABI). * This is required if the code needs to use all the NEON registers. */ .macro default_init_need_all_regs vpush {d8-d15} .endm .macro default_cleanup_need_all_regs vpop {d8-d15} .endm /******************************************************************************/ /* * Conversion of 8 r5g6b6 pixels packed in 128-bit register (in) * into a planar a8r8g8b8 format (with a, r, g, b color components * stored into 64-bit registers out_a, out_r, out_g, out_b respectively). * * Warning: the conversion is destructive and the original * value (in) is lost. */ .macro convert_0565_to_8888 in, out_a, out_r, out_g, out_b vshrn.u16 out_r, in, #8 vshrn.u16 out_g, in, #3 vsli.u16 in, in, #5 vmov.u8 out_a, #255 vsri.u8 out_r, out_r, #5 vsri.u8 out_g, out_g, #6 vshrn.u16 out_b, in, #2 .endm .macro convert_0565_to_x888 in, out_r, out_g, out_b vshrn.u16 out_r, in, #8 vshrn.u16 out_g, in, #3 vsli.u16 in, in, #5 vsri.u8 out_r, out_r, #5 vsri.u8 out_g, out_g, #6 vshrn.u16 out_b, in, #2 .endm /* * Conversion from planar a8r8g8b8 format (with a, r, g, b color components * in 64-bit registers in_a, in_r, in_g, in_b respectively) into 8 r5g6b6 * pixels packed in 128-bit register (out). Requires two temporary 128-bit * registers (tmp1, tmp2) */ .macro convert_8888_to_0565 in_r, in_g, in_b, out, tmp1, tmp2 vshll.u8 tmp1, in_g, #8 vshll.u8 out, in_r, #8 vshll.u8 tmp2, in_b, #8 vsri.u16 out, tmp1, #5 vsri.u16 out, tmp2, #11 .endm /* * Conversion of four r5g6b5 pixels (in) to four x8r8g8b8 pixels * returned in (out0, out1) registers pair. Requires one temporary * 64-bit register (tmp). 'out1' and 'in' may overlap, the original * value from 'in' is lost */ .macro convert_four_0565_to_x888_packed in, out0, out1, tmp vshl.u16 out0, in, #5 /* G top 6 bits */ vshl.u16 tmp, in, #11 /* B top 5 bits */ vsri.u16 in, in, #5 /* R is ready in top bits */ vsri.u16 out0, out0, #6 /* G is ready in top bits */ vsri.u16 tmp, tmp, #5 /* B is ready in top bits */ vshr.u16 out1, in, #8 /* R is in place */ vsri.u16 out0, tmp, #8 /* G & B is in place */ vzip.u16 out0, out1 /* everything is in place */ .endm pixman-0.38.4/pixman/pixman-private.h0000644000175000017500000010554413452450025014445 00000000000000#ifndef PIXMAN_PRIVATE_H #define PIXMAN_PRIVATE_H /* * The defines which are shared between C and assembly code */ /* bilinear interpolation precision (must be < 8) */ #define BILINEAR_INTERPOLATION_BITS 7 #define BILINEAR_INTERPOLATION_RANGE (1 << BILINEAR_INTERPOLATION_BITS) /* * C specific part */ #ifndef __ASSEMBLER__ #ifndef PACKAGE # error config.h must be included before pixman-private.h #endif #define PIXMAN_DISABLE_DEPRECATED #define PIXMAN_USE_INTERNAL_API #include "pixman.h" #include #include #include #include #include #include #include "pixman-compiler.h" /* * Images */ typedef struct image_common image_common_t; typedef struct solid_fill solid_fill_t; typedef struct gradient gradient_t; typedef struct linear_gradient linear_gradient_t; typedef struct horizontal_gradient horizontal_gradient_t; typedef struct vertical_gradient vertical_gradient_t; typedef struct conical_gradient conical_gradient_t; typedef struct radial_gradient radial_gradient_t; typedef struct bits_image bits_image_t; typedef struct circle circle_t; typedef struct argb_t argb_t; struct argb_t { float a; float r; float g; float b; }; typedef void (*fetch_scanline_t) (bits_image_t *image, int x, int y, int width, uint32_t *buffer, const uint32_t *mask); typedef uint32_t (*fetch_pixel_32_t) (bits_image_t *image, int x, int y); typedef argb_t (*fetch_pixel_float_t) (bits_image_t *image, int x, int y); typedef void (*store_scanline_t) (bits_image_t * image, int x, int y, int width, const uint32_t *values); typedef enum { BITS, LINEAR, CONICAL, RADIAL, SOLID } image_type_t; typedef void (*property_changed_func_t) (pixman_image_t *image); struct image_common { image_type_t type; int32_t ref_count; pixman_region32_t clip_region; int32_t alpha_count; /* How many times this image is being used as an alpha map */ pixman_bool_t have_clip_region; /* FALSE if there is no clip */ pixman_bool_t client_clip; /* Whether the source clip was set by a client */ pixman_bool_t clip_sources; /* Whether the clip applies when * the image is used as a source */ pixman_bool_t dirty; pixman_transform_t * transform; pixman_repeat_t repeat; pixman_filter_t filter; pixman_fixed_t * filter_params; int n_filter_params; bits_image_t * alpha_map; int alpha_origin_x; int alpha_origin_y; pixman_bool_t component_alpha; property_changed_func_t property_changed; pixman_image_destroy_func_t destroy_func; void * destroy_data; uint32_t flags; pixman_format_code_t extended_format_code; }; struct solid_fill { image_common_t common; pixman_color_t color; uint32_t color_32; argb_t color_float; }; struct gradient { image_common_t common; int n_stops; pixman_gradient_stop_t *stops; }; struct linear_gradient { gradient_t common; pixman_point_fixed_t p1; pixman_point_fixed_t p2; }; struct circle { pixman_fixed_t x; pixman_fixed_t y; pixman_fixed_t radius; }; struct radial_gradient { gradient_t common; circle_t c1; circle_t c2; circle_t delta; double a; double inva; double mindr; }; struct conical_gradient { gradient_t common; pixman_point_fixed_t center; double angle; }; struct bits_image { image_common_t common; pixman_format_code_t format; const pixman_indexed_t * indexed; int width; int height; uint32_t * bits; uint32_t * free_me; int rowstride; /* in number of uint32_t's */ fetch_scanline_t fetch_scanline_32; fetch_pixel_32_t fetch_pixel_32; store_scanline_t store_scanline_32; fetch_scanline_t fetch_scanline_float; fetch_pixel_float_t fetch_pixel_float; store_scanline_t store_scanline_float; /* Used for indirect access to the bits */ pixman_read_memory_func_t read_func; pixman_write_memory_func_t write_func; }; union pixman_image { image_type_t type; image_common_t common; bits_image_t bits; gradient_t gradient; linear_gradient_t linear; conical_gradient_t conical; radial_gradient_t radial; solid_fill_t solid; }; typedef struct pixman_iter_t pixman_iter_t; typedef uint32_t *(* pixman_iter_get_scanline_t) (pixman_iter_t *iter, const uint32_t *mask); typedef void (* pixman_iter_write_back_t) (pixman_iter_t *iter); typedef void (* pixman_iter_fini_t) (pixman_iter_t *iter); typedef enum { ITER_NARROW = (1 << 0), ITER_WIDE = (1 << 1), /* "Localized alpha" is when the alpha channel is used only to compute * the alpha value of the destination. This means that the computation * of the RGB values of the result is independent of the alpha value. * * For example, the OVER operator has localized alpha for the * destination, because the RGB values of the result can be computed * without knowing the destination alpha. Similarly, ADD has localized * alpha for both source and destination because the RGB values of the * result can be computed without knowing the alpha value of source or * destination. * * When he destination is xRGB, this is useful knowledge, because then * we can treat it as if it were ARGB, which means in some cases we can * avoid copying it to a temporary buffer. */ ITER_LOCALIZED_ALPHA = (1 << 2), ITER_IGNORE_ALPHA = (1 << 3), ITER_IGNORE_RGB = (1 << 4), /* These indicate whether the iterator is for a source * or a destination image */ ITER_SRC = (1 << 5), ITER_DEST = (1 << 6) } iter_flags_t; struct pixman_iter_t { /* These are initialized by _pixman_implementation_{src,dest}_init */ pixman_image_t * image; uint32_t * buffer; int x, y; int width; int height; iter_flags_t iter_flags; uint32_t image_flags; /* These function pointers are initialized by the implementation */ pixman_iter_get_scanline_t get_scanline; pixman_iter_write_back_t write_back; pixman_iter_fini_t fini; /* These fields are scratch data that implementations can use */ void * data; uint8_t * bits; int stride; }; typedef struct pixman_iter_info_t pixman_iter_info_t; typedef void (* pixman_iter_initializer_t) (pixman_iter_t *iter, const pixman_iter_info_t *info); struct pixman_iter_info_t { pixman_format_code_t format; uint32_t image_flags; iter_flags_t iter_flags; pixman_iter_initializer_t initializer; pixman_iter_get_scanline_t get_scanline; pixman_iter_write_back_t write_back; }; void _pixman_bits_image_setup_accessors (bits_image_t *image); void _pixman_bits_image_src_iter_init (pixman_image_t *image, pixman_iter_t *iter); void _pixman_bits_image_dest_iter_init (pixman_image_t *image, pixman_iter_t *iter); void _pixman_linear_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter); void _pixman_radial_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter); void _pixman_conical_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter); void _pixman_image_init (pixman_image_t *image); pixman_bool_t _pixman_bits_image_init (pixman_image_t * image, pixman_format_code_t format, int width, int height, uint32_t * bits, int rowstride, pixman_bool_t clear); pixman_bool_t _pixman_image_fini (pixman_image_t *image); pixman_image_t * _pixman_image_allocate (void); pixman_bool_t _pixman_init_gradient (gradient_t * gradient, const pixman_gradient_stop_t *stops, int n_stops); void _pixman_image_reset_clip_region (pixman_image_t *image); void _pixman_image_validate (pixman_image_t *image); #define PIXMAN_IMAGE_GET_LINE(image, x, y, type, out_stride, line, mul) \ do \ { \ uint32_t *__bits__; \ int __stride__; \ \ __bits__ = image->bits.bits; \ __stride__ = image->bits.rowstride; \ (out_stride) = \ __stride__ * (int) sizeof (uint32_t) / (int) sizeof (type); \ (line) = \ ((type *) __bits__) + (out_stride) * (y) + (mul) * (x); \ } while (0) /* * Gradient walker */ typedef struct { float a_s, a_b; float r_s, r_b; float g_s, g_b; float b_s, b_b; pixman_fixed_48_16_t left_x; pixman_fixed_48_16_t right_x; pixman_gradient_stop_t *stops; int num_stops; pixman_repeat_t repeat; pixman_bool_t need_reset; } pixman_gradient_walker_t; void _pixman_gradient_walker_init (pixman_gradient_walker_t *walker, gradient_t * gradient, pixman_repeat_t repeat); void _pixman_gradient_walker_reset (pixman_gradient_walker_t *walker, pixman_fixed_48_16_t pos); typedef void (*pixman_gradient_walker_write_t) ( pixman_gradient_walker_t *walker, pixman_fixed_48_16_t x, uint32_t *buffer); void _pixman_gradient_walker_write_narrow(pixman_gradient_walker_t *walker, pixman_fixed_48_16_t x, uint32_t *buffer); void _pixman_gradient_walker_write_wide(pixman_gradient_walker_t *walker, pixman_fixed_48_16_t x, uint32_t *buffer); typedef void (*pixman_gradient_walker_fill_t) ( pixman_gradient_walker_t *walker, pixman_fixed_48_16_t x, uint32_t *buffer, uint32_t *end); void _pixman_gradient_walker_fill_narrow(pixman_gradient_walker_t *walker, pixman_fixed_48_16_t x, uint32_t *buffer, uint32_t *end); void _pixman_gradient_walker_fill_wide(pixman_gradient_walker_t *walker, pixman_fixed_48_16_t x, uint32_t *buffer, uint32_t *end); /* * Edges */ #define MAX_ALPHA(n) ((1 << (n)) - 1) #define N_Y_FRAC(n) ((n) == 1 ? 1 : (1 << ((n) / 2)) - 1) #define N_X_FRAC(n) ((n) == 1 ? 1 : (1 << ((n) / 2)) + 1) #define STEP_Y_SMALL(n) (pixman_fixed_1 / N_Y_FRAC (n)) #define STEP_Y_BIG(n) (pixman_fixed_1 - (N_Y_FRAC (n) - 1) * STEP_Y_SMALL (n)) #define Y_FRAC_FIRST(n) (STEP_Y_BIG (n) / 2) #define Y_FRAC_LAST(n) (Y_FRAC_FIRST (n) + (N_Y_FRAC (n) - 1) * STEP_Y_SMALL (n)) #define STEP_X_SMALL(n) (pixman_fixed_1 / N_X_FRAC (n)) #define STEP_X_BIG(n) (pixman_fixed_1 - (N_X_FRAC (n) - 1) * STEP_X_SMALL (n)) #define X_FRAC_FIRST(n) (STEP_X_BIG (n) / 2) #define X_FRAC_LAST(n) (X_FRAC_FIRST (n) + (N_X_FRAC (n) - 1) * STEP_X_SMALL (n)) #define RENDER_SAMPLES_X(x, n) \ ((n) == 1? 0 : (pixman_fixed_frac (x) + \ X_FRAC_FIRST (n)) / STEP_X_SMALL (n)) void pixman_rasterize_edges_accessors (pixman_image_t *image, pixman_edge_t * l, pixman_edge_t * r, pixman_fixed_t t, pixman_fixed_t b); /* * Implementations */ typedef struct pixman_implementation_t pixman_implementation_t; typedef struct { pixman_op_t op; pixman_image_t * src_image; pixman_image_t * mask_image; pixman_image_t * dest_image; int32_t src_x; int32_t src_y; int32_t mask_x; int32_t mask_y; int32_t dest_x; int32_t dest_y; int32_t width; int32_t height; uint32_t src_flags; uint32_t mask_flags; uint32_t dest_flags; } pixman_composite_info_t; #define PIXMAN_COMPOSITE_ARGS(info) \ MAYBE_UNUSED pixman_op_t op = info->op; \ MAYBE_UNUSED pixman_image_t * src_image = info->src_image; \ MAYBE_UNUSED pixman_image_t * mask_image = info->mask_image; \ MAYBE_UNUSED pixman_image_t * dest_image = info->dest_image; \ MAYBE_UNUSED int32_t src_x = info->src_x; \ MAYBE_UNUSED int32_t src_y = info->src_y; \ MAYBE_UNUSED int32_t mask_x = info->mask_x; \ MAYBE_UNUSED int32_t mask_y = info->mask_y; \ MAYBE_UNUSED int32_t dest_x = info->dest_x; \ MAYBE_UNUSED int32_t dest_y = info->dest_y; \ MAYBE_UNUSED int32_t width = info->width; \ MAYBE_UNUSED int32_t height = info->height typedef void (*pixman_combine_32_func_t) (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width); typedef void (*pixman_combine_float_func_t) (pixman_implementation_t *imp, pixman_op_t op, float * dest, const float * src, const float * mask, int n_pixels); typedef void (*pixman_composite_func_t) (pixman_implementation_t *imp, pixman_composite_info_t *info); typedef pixman_bool_t (*pixman_blt_func_t) (pixman_implementation_t *imp, uint32_t * src_bits, uint32_t * dst_bits, int src_stride, int dst_stride, int src_bpp, int dst_bpp, int src_x, int src_y, int dest_x, int dest_y, int width, int height); typedef pixman_bool_t (*pixman_fill_func_t) (pixman_implementation_t *imp, uint32_t * bits, int stride, int bpp, int x, int y, int width, int height, uint32_t filler); void _pixman_setup_combiner_functions_32 (pixman_implementation_t *imp); void _pixman_setup_combiner_functions_float (pixman_implementation_t *imp); typedef struct { pixman_op_t op; pixman_format_code_t src_format; uint32_t src_flags; pixman_format_code_t mask_format; uint32_t mask_flags; pixman_format_code_t dest_format; uint32_t dest_flags; pixman_composite_func_t func; } pixman_fast_path_t; struct pixman_implementation_t { pixman_implementation_t * toplevel; pixman_implementation_t * fallback; const pixman_fast_path_t * fast_paths; const pixman_iter_info_t * iter_info; pixman_blt_func_t blt; pixman_fill_func_t fill; pixman_combine_32_func_t combine_32[PIXMAN_N_OPERATORS]; pixman_combine_32_func_t combine_32_ca[PIXMAN_N_OPERATORS]; pixman_combine_float_func_t combine_float[PIXMAN_N_OPERATORS]; pixman_combine_float_func_t combine_float_ca[PIXMAN_N_OPERATORS]; }; uint32_t _pixman_image_get_solid (pixman_implementation_t *imp, pixman_image_t * image, pixman_format_code_t format); pixman_implementation_t * _pixman_implementation_create (pixman_implementation_t *fallback, const pixman_fast_path_t *fast_paths); void _pixman_implementation_lookup_composite (pixman_implementation_t *toplevel, pixman_op_t op, pixman_format_code_t src_format, uint32_t src_flags, pixman_format_code_t mask_format, uint32_t mask_flags, pixman_format_code_t dest_format, uint32_t dest_flags, pixman_implementation_t **out_imp, pixman_composite_func_t *out_func); pixman_combine_32_func_t _pixman_implementation_lookup_combiner (pixman_implementation_t *imp, pixman_op_t op, pixman_bool_t component_alpha, pixman_bool_t wide); pixman_bool_t _pixman_implementation_blt (pixman_implementation_t *imp, uint32_t * src_bits, uint32_t * dst_bits, int src_stride, int dst_stride, int src_bpp, int dst_bpp, int src_x, int src_y, int dest_x, int dest_y, int width, int height); pixman_bool_t _pixman_implementation_fill (pixman_implementation_t *imp, uint32_t * bits, int stride, int bpp, int x, int y, int width, int height, uint32_t filler); void _pixman_implementation_iter_init (pixman_implementation_t *imp, pixman_iter_t *iter, pixman_image_t *image, int x, int y, int width, int height, uint8_t *buffer, iter_flags_t flags, uint32_t image_flags); /* Specific implementations */ pixman_implementation_t * _pixman_implementation_create_general (void); pixman_implementation_t * _pixman_implementation_create_fast_path (pixman_implementation_t *fallback); pixman_implementation_t * _pixman_implementation_create_noop (pixman_implementation_t *fallback); #if defined USE_X86_MMX || defined USE_ARM_IWMMXT || defined USE_LOONGSON_MMI pixman_implementation_t * _pixman_implementation_create_mmx (pixman_implementation_t *fallback); #endif #ifdef USE_SSE2 pixman_implementation_t * _pixman_implementation_create_sse2 (pixman_implementation_t *fallback); #endif #ifdef USE_SSSE3 pixman_implementation_t * _pixman_implementation_create_ssse3 (pixman_implementation_t *fallback); #endif #ifdef USE_ARM_SIMD pixman_implementation_t * _pixman_implementation_create_arm_simd (pixman_implementation_t *fallback); #endif #ifdef USE_ARM_NEON pixman_implementation_t * _pixman_implementation_create_arm_neon (pixman_implementation_t *fallback); #endif #ifdef USE_MIPS_DSPR2 pixman_implementation_t * _pixman_implementation_create_mips_dspr2 (pixman_implementation_t *fallback); #endif #ifdef USE_VMX pixman_implementation_t * _pixman_implementation_create_vmx (pixman_implementation_t *fallback); #endif pixman_bool_t _pixman_implementation_disabled (const char *name); pixman_implementation_t * _pixman_x86_get_implementations (pixman_implementation_t *imp); pixman_implementation_t * _pixman_arm_get_implementations (pixman_implementation_t *imp); pixman_implementation_t * _pixman_ppc_get_implementations (pixman_implementation_t *imp); pixman_implementation_t * _pixman_mips_get_implementations (pixman_implementation_t *imp); pixman_implementation_t * _pixman_choose_implementation (void); pixman_bool_t _pixman_disabled (const char *name); /* * Utilities */ pixman_bool_t _pixman_compute_composite_region32 (pixman_region32_t * region, pixman_image_t * src_image, pixman_image_t * mask_image, pixman_image_t * dest_image, int32_t src_x, int32_t src_y, int32_t mask_x, int32_t mask_y, int32_t dest_x, int32_t dest_y, int32_t width, int32_t height); uint32_t * _pixman_iter_get_scanline_noop (pixman_iter_t *iter, const uint32_t *mask); void _pixman_iter_init_bits_stride (pixman_iter_t *iter, const pixman_iter_info_t *info); /* These "formats" all have depth 0, so they * will never clash with any real ones */ #define PIXMAN_null PIXMAN_FORMAT (0, 0, 0, 0, 0, 0) #define PIXMAN_solid PIXMAN_FORMAT (0, 1, 0, 0, 0, 0) #define PIXMAN_pixbuf PIXMAN_FORMAT (0, 2, 0, 0, 0, 0) #define PIXMAN_rpixbuf PIXMAN_FORMAT (0, 3, 0, 0, 0, 0) #define PIXMAN_unknown PIXMAN_FORMAT (0, 4, 0, 0, 0, 0) #define PIXMAN_any PIXMAN_FORMAT (0, 5, 0, 0, 0, 0) #define PIXMAN_OP_any (PIXMAN_N_OPERATORS + 1) #define FAST_PATH_ID_TRANSFORM (1 << 0) #define FAST_PATH_NO_ALPHA_MAP (1 << 1) #define FAST_PATH_NO_CONVOLUTION_FILTER (1 << 2) #define FAST_PATH_NO_PAD_REPEAT (1 << 3) #define FAST_PATH_NO_REFLECT_REPEAT (1 << 4) #define FAST_PATH_NO_ACCESSORS (1 << 5) #define FAST_PATH_NARROW_FORMAT (1 << 6) #define FAST_PATH_COMPONENT_ALPHA (1 << 8) #define FAST_PATH_SAMPLES_OPAQUE (1 << 7) #define FAST_PATH_UNIFIED_ALPHA (1 << 9) #define FAST_PATH_SCALE_TRANSFORM (1 << 10) #define FAST_PATH_NEAREST_FILTER (1 << 11) #define FAST_PATH_HAS_TRANSFORM (1 << 12) #define FAST_PATH_IS_OPAQUE (1 << 13) #define FAST_PATH_NO_NORMAL_REPEAT (1 << 14) #define FAST_PATH_NO_NONE_REPEAT (1 << 15) #define FAST_PATH_X_UNIT_POSITIVE (1 << 16) #define FAST_PATH_AFFINE_TRANSFORM (1 << 17) #define FAST_PATH_Y_UNIT_ZERO (1 << 18) #define FAST_PATH_BILINEAR_FILTER (1 << 19) #define FAST_PATH_ROTATE_90_TRANSFORM (1 << 20) #define FAST_PATH_ROTATE_180_TRANSFORM (1 << 21) #define FAST_PATH_ROTATE_270_TRANSFORM (1 << 22) #define FAST_PATH_SAMPLES_COVER_CLIP_NEAREST (1 << 23) #define FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR (1 << 24) #define FAST_PATH_BITS_IMAGE (1 << 25) #define FAST_PATH_SEPARABLE_CONVOLUTION_FILTER (1 << 26) #define FAST_PATH_PAD_REPEAT \ (FAST_PATH_NO_NONE_REPEAT | \ FAST_PATH_NO_NORMAL_REPEAT | \ FAST_PATH_NO_REFLECT_REPEAT) #define FAST_PATH_NORMAL_REPEAT \ (FAST_PATH_NO_NONE_REPEAT | \ FAST_PATH_NO_PAD_REPEAT | \ FAST_PATH_NO_REFLECT_REPEAT) #define FAST_PATH_NONE_REPEAT \ (FAST_PATH_NO_NORMAL_REPEAT | \ FAST_PATH_NO_PAD_REPEAT | \ FAST_PATH_NO_REFLECT_REPEAT) #define FAST_PATH_REFLECT_REPEAT \ (FAST_PATH_NO_NONE_REPEAT | \ FAST_PATH_NO_NORMAL_REPEAT | \ FAST_PATH_NO_PAD_REPEAT) #define FAST_PATH_STANDARD_FLAGS \ (FAST_PATH_NO_CONVOLUTION_FILTER | \ FAST_PATH_NO_ACCESSORS | \ FAST_PATH_NO_ALPHA_MAP | \ FAST_PATH_NARROW_FORMAT) #define FAST_PATH_STD_DEST_FLAGS \ (FAST_PATH_NO_ACCESSORS | \ FAST_PATH_NO_ALPHA_MAP | \ FAST_PATH_NARROW_FORMAT) #define SOURCE_FLAGS(format) \ (FAST_PATH_STANDARD_FLAGS | \ ((PIXMAN_ ## format == PIXMAN_solid) ? \ 0 : (FAST_PATH_SAMPLES_COVER_CLIP_NEAREST | FAST_PATH_NEAREST_FILTER | FAST_PATH_ID_TRANSFORM))) #define MASK_FLAGS(format, extra) \ ((PIXMAN_ ## format == PIXMAN_null) ? 0 : (SOURCE_FLAGS (format) | extra)) #define FAST_PATH(op, src, src_flags, mask, mask_flags, dest, dest_flags, func) \ PIXMAN_OP_ ## op, \ PIXMAN_ ## src, \ src_flags, \ PIXMAN_ ## mask, \ mask_flags, \ PIXMAN_ ## dest, \ dest_flags, \ func #define PIXMAN_STD_FAST_PATH(op, src, mask, dest, func) \ { FAST_PATH ( \ op, \ src, SOURCE_FLAGS (src), \ mask, MASK_FLAGS (mask, FAST_PATH_UNIFIED_ALPHA), \ dest, FAST_PATH_STD_DEST_FLAGS, \ func) } #define PIXMAN_STD_FAST_PATH_CA(op, src, mask, dest, func) \ { FAST_PATH ( \ op, \ src, SOURCE_FLAGS (src), \ mask, MASK_FLAGS (mask, FAST_PATH_COMPONENT_ALPHA), \ dest, FAST_PATH_STD_DEST_FLAGS, \ func) } extern pixman_implementation_t *global_implementation; static force_inline pixman_implementation_t * get_implementation (void) { #ifndef TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR if (!global_implementation) global_implementation = _pixman_choose_implementation (); #endif return global_implementation; } /* This function is exported for the sake of the test suite and not part * of the ABI. */ PIXMAN_EXPORT pixman_implementation_t * _pixman_internal_only_get_implementation (void); /* Memory allocation helpers */ void * pixman_malloc_ab (unsigned int n, unsigned int b); void * pixman_malloc_abc (unsigned int a, unsigned int b, unsigned int c); void * pixman_malloc_ab_plus_c (unsigned int a, unsigned int b, unsigned int c); pixman_bool_t _pixman_multiply_overflows_size (size_t a, size_t b); pixman_bool_t _pixman_multiply_overflows_int (unsigned int a, unsigned int b); pixman_bool_t _pixman_addition_overflows_int (unsigned int a, unsigned int b); /* Compositing utilities */ void pixman_expand_to_float (argb_t *dst, const uint32_t *src, pixman_format_code_t format, int width); void pixman_contract_from_float (uint32_t *dst, const argb_t *src, int width); /* Region Helpers */ pixman_bool_t pixman_region32_copy_from_region16 (pixman_region32_t *dst, pixman_region16_t *src); pixman_bool_t pixman_region16_copy_from_region32 (pixman_region16_t *dst, pixman_region32_t *src); /* Doubly linked lists */ typedef struct pixman_link_t pixman_link_t; struct pixman_link_t { pixman_link_t *next; pixman_link_t *prev; }; typedef struct pixman_list_t pixman_list_t; struct pixman_list_t { pixman_link_t *head; pixman_link_t *tail; }; static force_inline void pixman_list_init (pixman_list_t *list) { list->head = (pixman_link_t *)list; list->tail = (pixman_link_t *)list; } static force_inline void pixman_list_prepend (pixman_list_t *list, pixman_link_t *link) { link->next = list->head; link->prev = (pixman_link_t *)list; list->head->prev = link; list->head = link; } static force_inline void pixman_list_unlink (pixman_link_t *link) { link->prev->next = link->next; link->next->prev = link->prev; } static force_inline void pixman_list_move_to_front (pixman_list_t *list, pixman_link_t *link) { pixman_list_unlink (link); pixman_list_prepend (list, link); } /* Misc macros */ #ifndef FALSE # define FALSE 0 #endif #ifndef TRUE # define TRUE 1 #endif #ifndef MIN # define MIN(a, b) ((a < b) ? a : b) #endif #ifndef MAX # define MAX(a, b) ((a > b) ? a : b) #endif /* Integer division that rounds towards -infinity */ #define DIV(a, b) \ ((((a) < 0) == ((b) < 0)) ? (a) / (b) : \ ((a) - (b) + 1 - (((b) < 0) << 1)) / (b)) /* Modulus that produces the remainder wrt. DIV */ #define MOD(a, b) ((a) < 0 ? ((b) - ((-(a) - 1) % (b))) - 1 : (a) % (b)) #define CLIP(v, low, high) ((v) < (low) ? (low) : ((v) > (high) ? (high) : (v))) #define FLOAT_IS_ZERO(f) (-FLT_MIN < (f) && (f) < FLT_MIN) /* Conversion between 8888 and 0565 */ static force_inline uint16_t convert_8888_to_0565 (uint32_t s) { /* The following code can be compiled into just 4 instructions on ARM */ uint32_t a, b; a = (s >> 3) & 0x1F001F; b = s & 0xFC00; a |= a >> 5; a |= b >> 5; return (uint16_t)a; } static force_inline uint32_t convert_0565_to_0888 (uint16_t s) { return (((((s) << 3) & 0xf8) | (((s) >> 2) & 0x7)) | ((((s) << 5) & 0xfc00) | (((s) >> 1) & 0x300)) | ((((s) << 8) & 0xf80000) | (((s) << 3) & 0x70000))); } static force_inline uint32_t convert_0565_to_8888 (uint16_t s) { return convert_0565_to_0888 (s) | 0xff000000; } /* Trivial versions that are useful in macros */ static force_inline uint32_t convert_8888_to_8888 (uint32_t s) { return s; } static force_inline uint32_t convert_x888_to_8888 (uint32_t s) { return s | 0xff000000; } static force_inline uint16_t convert_0565_to_0565 (uint16_t s) { return s; } #define PIXMAN_FORMAT_IS_WIDE(f) \ (PIXMAN_FORMAT_A (f) > 8 || \ PIXMAN_FORMAT_R (f) > 8 || \ PIXMAN_FORMAT_G (f) > 8 || \ PIXMAN_FORMAT_B (f) > 8 || \ PIXMAN_FORMAT_TYPE (f) == PIXMAN_TYPE_ARGB_SRGB) #ifdef WORDS_BIGENDIAN # define SCREEN_SHIFT_LEFT(x,n) ((x) << (n)) # define SCREEN_SHIFT_RIGHT(x,n) ((x) >> (n)) #else # define SCREEN_SHIFT_LEFT(x,n) ((x) >> (n)) # define SCREEN_SHIFT_RIGHT(x,n) ((x) << (n)) #endif static force_inline uint32_t unorm_to_unorm (uint32_t val, int from_bits, int to_bits) { uint32_t result; if (from_bits == 0) return 0; /* Delete any extra bits */ val &= ((1 << from_bits) - 1); if (from_bits >= to_bits) return val >> (from_bits - to_bits); /* Start out with the high bit of val in the high bit of result. */ result = val << (to_bits - from_bits); /* Copy the bits in result, doubling the number of bits each time, until * we fill all to_bits. Unrolled manually because from_bits and to_bits * are usually known statically, so the compiler can turn all of this * into a few shifts. */ #define REPLICATE() \ do \ { \ if (from_bits < to_bits) \ { \ result |= result >> from_bits; \ \ from_bits *= 2; \ } \ } \ while (0) REPLICATE(); REPLICATE(); REPLICATE(); REPLICATE(); REPLICATE(); return result; } uint16_t pixman_float_to_unorm (float f, int n_bits); float pixman_unorm_to_float (uint16_t u, int n_bits); /* * Various debugging code */ #undef DEBUG #define COMPILE_TIME_ASSERT(x) \ do { typedef int compile_time_assertion [(x)?1:-1]; } while (0) /* Turn on debugging depending on what type of release this is */ #if (((PIXMAN_VERSION_MICRO % 2) == 0) && ((PIXMAN_VERSION_MINOR % 2) == 1)) /* Debugging gets turned on for development releases because these * are the things that end up in bleeding edge distributions such * as Rawhide etc. * * For performance reasons we don't turn it on for stable releases or * random git checkouts. (Random git checkouts are often used for * performance work). */ # define DEBUG #endif void _pixman_log_error (const char *function, const char *message); #define return_if_fail(expr) \ do \ { \ if (unlikely (!(expr))) \ { \ _pixman_log_error (FUNC, "The expression " # expr " was false"); \ return; \ } \ } \ while (0) #define return_val_if_fail(expr, retval) \ do \ { \ if (unlikely (!(expr))) \ { \ _pixman_log_error (FUNC, "The expression " # expr " was false"); \ return (retval); \ } \ } \ while (0) #define critical_if_fail(expr) \ do \ { \ if (unlikely (!(expr))) \ _pixman_log_error (FUNC, "The expression " # expr " was false"); \ } \ while (0) /* * Matrix */ typedef struct { pixman_fixed_48_16_t v[3]; } pixman_vector_48_16_t; pixman_bool_t pixman_transform_point_31_16 (const pixman_transform_t *t, const pixman_vector_48_16_t *v, pixman_vector_48_16_t *result); void pixman_transform_point_31_16_3d (const pixman_transform_t *t, const pixman_vector_48_16_t *v, pixman_vector_48_16_t *result); void pixman_transform_point_31_16_affine (const pixman_transform_t *t, const pixman_vector_48_16_t *v, pixman_vector_48_16_t *result); /* * Timers */ #ifdef PIXMAN_TIMERS static inline uint64_t oil_profile_stamp_rdtsc (void) { uint32_t hi, lo; __asm__ __volatile__ ("rdtsc\n" : "=a" (lo), "=d" (hi)); return lo | (((uint64_t)hi) << 32); } #define OIL_STAMP oil_profile_stamp_rdtsc typedef struct pixman_timer_t pixman_timer_t; struct pixman_timer_t { int initialized; const char * name; uint64_t n_times; uint64_t total; pixman_timer_t *next; }; extern int timer_defined; void pixman_timer_register (pixman_timer_t *timer); #define TIMER_BEGIN(tname) \ { \ static pixman_timer_t timer ## tname; \ uint64_t begin ## tname; \ \ if (!timer ## tname.initialized) \ { \ timer ## tname.initialized = 1; \ timer ## tname.name = # tname; \ pixman_timer_register (&timer ## tname); \ } \ \ timer ## tname.n_times++; \ begin ## tname = OIL_STAMP (); #define TIMER_END(tname) \ timer ## tname.total += OIL_STAMP () - begin ## tname; \ } #else #define TIMER_BEGIN(tname) #define TIMER_END(tname) #endif /* PIXMAN_TIMERS */ #endif /* __ASSEMBLER__ */ #endif /* PIXMAN_PRIVATE_H */ pixman-0.38.4/pixman/pixman-conical-gradient.c0000644000175000017500000001302713447762142016175 00000000000000/* * Copyright © 2000 SuSE, Inc. * Copyright © 2007 Red Hat, Inc. * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc. * 2005 Lars Knoll & Zack Rusin, Trolltech * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Keith Packard not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Keith Packard makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include "pixman-private.h" static force_inline double coordinates_to_parameter (double x, double y, double angle) { double t; t = atan2 (y, x) + angle; while (t < 0) t += 2 * M_PI; while (t >= 2 * M_PI) t -= 2 * M_PI; return 1 - t * (1 / (2 * M_PI)); /* Scale t to [0, 1] and * make rotation CCW */ } static uint32_t * conical_get_scanline (pixman_iter_t *iter, const uint32_t *mask, int Bpp, pixman_gradient_walker_write_t write_pixel) { pixman_image_t *image = iter->image; int x = iter->x; int y = iter->y; int width = iter->width; uint32_t *buffer = iter->buffer; gradient_t *gradient = (gradient_t *)image; conical_gradient_t *conical = (conical_gradient_t *)image; uint32_t *end = buffer + width * (Bpp / 4); pixman_gradient_walker_t walker; pixman_bool_t affine = TRUE; double cx = 1.; double cy = 0.; double cz = 0.; double rx = x + 0.5; double ry = y + 0.5; double rz = 1.; _pixman_gradient_walker_init (&walker, gradient, image->common.repeat); if (image->common.transform) { pixman_vector_t v; /* reference point is the center of the pixel */ v.vector[0] = pixman_int_to_fixed (x) + pixman_fixed_1 / 2; v.vector[1] = pixman_int_to_fixed (y) + pixman_fixed_1 / 2; v.vector[2] = pixman_fixed_1; if (!pixman_transform_point_3d (image->common.transform, &v)) return iter->buffer; cx = image->common.transform->matrix[0][0] / 65536.; cy = image->common.transform->matrix[1][0] / 65536.; cz = image->common.transform->matrix[2][0] / 65536.; rx = v.vector[0] / 65536.; ry = v.vector[1] / 65536.; rz = v.vector[2] / 65536.; affine = image->common.transform->matrix[2][0] == 0 && v.vector[2] == pixman_fixed_1; } if (affine) { rx -= conical->center.x / 65536.; ry -= conical->center.y / 65536.; while (buffer < end) { if (!mask || *mask++) { double t = coordinates_to_parameter (rx, ry, conical->angle); write_pixel (&walker, (pixman_fixed_48_16_t)pixman_double_to_fixed (t), buffer); } buffer += (Bpp / 4); rx += cx; ry += cy; } } else { while (buffer < end) { double x, y; if (!mask || *mask++) { double t; if (rz != 0) { x = rx / rz; y = ry / rz; } else { x = y = 0.; } x -= conical->center.x / 65536.; y -= conical->center.y / 65536.; t = coordinates_to_parameter (x, y, conical->angle); write_pixel (&walker, (pixman_fixed_48_16_t)pixman_double_to_fixed (t), buffer); } buffer += (Bpp / 4); rx += cx; ry += cy; rz += cz; } } iter->y++; return iter->buffer; } static uint32_t * conical_get_scanline_narrow (pixman_iter_t *iter, const uint32_t *mask) { return conical_get_scanline (iter, mask, 4, _pixman_gradient_walker_write_narrow); } static uint32_t * conical_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask) { return conical_get_scanline (iter, NULL, 16, _pixman_gradient_walker_write_wide); } void _pixman_conical_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter) { if (iter->iter_flags & ITER_NARROW) iter->get_scanline = conical_get_scanline_narrow; else iter->get_scanline = conical_get_scanline_wide; } PIXMAN_EXPORT pixman_image_t * pixman_image_create_conical_gradient (const pixman_point_fixed_t * center, pixman_fixed_t angle, const pixman_gradient_stop_t *stops, int n_stops) { pixman_image_t *image = _pixman_image_allocate (); conical_gradient_t *conical; if (!image) return NULL; conical = &image->conical; if (!_pixman_init_gradient (&conical->common, stops, n_stops)) { free (image); return NULL; } angle = MOD (angle, pixman_int_to_fixed (360)); image->type = CONICAL; conical->center = *center; conical->angle = (pixman_fixed_to_double (angle) / 180.0) * M_PI; return image; } pixman-0.38.4/pixman/pixman-mips-dspr2.h0000644000175000017500000006770513447762142015013 00000000000000/* * Copyright (c) 2012 * MIPS Technologies, Inc., California. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the MIPS Technologies, Inc., nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * Author: Nemanja Lukic (nemanja.lukic@rt-rk.com) */ #ifndef PIXMAN_MIPS_DSPR2_H #define PIXMAN_MIPS_DSPR2_H #include "pixman-private.h" #include "pixman-inlines.h" #define SKIP_ZERO_SRC 1 #define SKIP_ZERO_MASK 2 #define DO_FAST_MEMCPY 3 void pixman_mips_fast_memcpy (void *dst, void *src, uint32_t n_bytes); void pixman_fill_buff16_mips (void *dst, uint32_t n_bytes, uint16_t value); void pixman_fill_buff32_mips (void *dst, uint32_t n_bytes, uint32_t value); /****************************************************************/ #define PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST(flags, name, \ src_type, src_cnt, \ dst_type, dst_cnt) \ void \ pixman_composite_##name##_asm_mips (dst_type *dst, \ src_type *src, \ int32_t w); \ \ static void \ mips_composite_##name (pixman_implementation_t *imp, \ pixman_composite_info_t *info) \ { \ PIXMAN_COMPOSITE_ARGS (info); \ dst_type *dst_line, *dst; \ src_type *src_line, *src; \ int32_t dst_stride, src_stride; \ int bpp = PIXMAN_FORMAT_BPP (dest_image->bits.format) / 8; \ \ PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type, \ src_stride, src_line, src_cnt); \ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \ dst_stride, dst_line, dst_cnt); \ \ while (height--) \ { \ dst = dst_line; \ dst_line += dst_stride; \ src = src_line; \ src_line += src_stride; \ \ if (flags == DO_FAST_MEMCPY) \ pixman_mips_fast_memcpy (dst, src, width * bpp); \ else \ pixman_composite_##name##_asm_mips (dst, src, width); \ } \ } /****************************************************************/ #define PIXMAN_MIPS_BIND_FAST_PATH_N_DST(flags, name, \ dst_type, dst_cnt) \ void \ pixman_composite_##name##_asm_mips (dst_type *dst, \ uint32_t src, \ int32_t w); \ \ static void \ mips_composite_##name (pixman_implementation_t *imp, \ pixman_composite_info_t *info) \ { \ PIXMAN_COMPOSITE_ARGS (info); \ dst_type *dst_line, *dst; \ int32_t dst_stride; \ uint32_t src; \ \ src = _pixman_image_get_solid ( \ imp, src_image, dest_image->bits.format); \ \ if ((flags & SKIP_ZERO_SRC) && src == 0) \ return; \ \ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \ dst_stride, dst_line, dst_cnt); \ \ while (height--) \ { \ dst = dst_line; \ dst_line += dst_stride; \ \ pixman_composite_##name##_asm_mips (dst, src, width); \ } \ } /*******************************************************************/ #define PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST(flags, name, \ mask_type, mask_cnt, \ dst_type, dst_cnt) \ void \ pixman_composite_##name##_asm_mips (dst_type *dst, \ uint32_t src, \ mask_type *mask, \ int32_t w); \ \ static void \ mips_composite_##name (pixman_implementation_t *imp, \ pixman_composite_info_t *info) \ { \ PIXMAN_COMPOSITE_ARGS (info); \ dst_type *dst_line, *dst; \ mask_type *mask_line, *mask; \ int32_t dst_stride, mask_stride; \ uint32_t src; \ \ src = _pixman_image_get_solid ( \ imp, src_image, dest_image->bits.format); \ \ if ((flags & SKIP_ZERO_SRC) && src == 0) \ return; \ \ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \ dst_stride, dst_line, dst_cnt); \ PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type, \ mask_stride, mask_line, mask_cnt); \ \ while (height--) \ { \ dst = dst_line; \ dst_line += dst_stride; \ mask = mask_line; \ mask_line += mask_stride; \ pixman_composite_##name##_asm_mips (dst, src, mask, width); \ } \ } /*******************************************************************/ #define PIXMAN_MIPS_BIND_FAST_PATH_SRC_N_DST(flags, name, \ src_type, src_cnt, \ dst_type, dst_cnt) \ void \ pixman_composite_##name##_asm_mips (dst_type *dst, \ src_type *src, \ uint32_t mask, \ int32_t w); \ \ static void \ mips_composite_##name (pixman_implementation_t *imp, \ pixman_composite_info_t *info) \ { \ PIXMAN_COMPOSITE_ARGS (info); \ dst_type *dst_line, *dst; \ src_type *src_line, *src; \ int32_t dst_stride, src_stride; \ uint32_t mask; \ \ mask = _pixman_image_get_solid ( \ imp, mask_image, dest_image->bits.format); \ \ if ((flags & SKIP_ZERO_MASK) && mask == 0) \ return; \ \ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \ dst_stride, dst_line, dst_cnt); \ PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type, \ src_stride, src_line, src_cnt); \ \ while (height--) \ { \ dst = dst_line; \ dst_line += dst_stride; \ src = src_line; \ src_line += src_stride; \ \ pixman_composite_##name##_asm_mips (dst, src, mask, width); \ } \ } /************************************************************************/ #define PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST(name, src_type, src_cnt, \ mask_type, mask_cnt, \ dst_type, dst_cnt) \ void \ pixman_composite_##name##_asm_mips (dst_type *dst, \ src_type *src, \ mask_type *mask, \ int32_t w); \ \ static void \ mips_composite_##name (pixman_implementation_t *imp, \ pixman_composite_info_t *info) \ { \ PIXMAN_COMPOSITE_ARGS (info); \ dst_type *dst_line, *dst; \ src_type *src_line, *src; \ mask_type *mask_line, *mask; \ int32_t dst_stride, src_stride, mask_stride; \ \ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, dst_type, \ dst_stride, dst_line, dst_cnt); \ PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, src_type, \ src_stride, src_line, src_cnt); \ PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, mask_type, \ mask_stride, mask_line, mask_cnt); \ \ while (height--) \ { \ dst = dst_line; \ dst_line += dst_stride; \ mask = mask_line; \ mask_line += mask_stride; \ src = src_line; \ src_line += src_stride; \ pixman_composite_##name##_asm_mips (dst, src, mask, width); \ } \ } /****************************************************************************/ #define PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_DST(name, op, \ src_type, dst_type) \ void \ pixman_scaled_nearest_scanline_##name##_##op##_asm_mips ( \ dst_type * dst, \ const src_type * src, \ int32_t w, \ pixman_fixed_t vx, \ pixman_fixed_t unit_x); \ \ static force_inline void \ scaled_nearest_scanline_mips_##name##_##op (dst_type * pd, \ const src_type * ps, \ int32_t w, \ pixman_fixed_t vx, \ pixman_fixed_t unit_x, \ pixman_fixed_t max_vx, \ pixman_bool_t zero_src) \ { \ pixman_scaled_nearest_scanline_##name##_##op##_asm_mips (pd, ps, w, \ vx, unit_x); \ } \ \ FAST_NEAREST_MAINLOOP (mips_##name##_cover_##op, \ scaled_nearest_scanline_mips_##name##_##op, \ src_type, dst_type, COVER) \ FAST_NEAREST_MAINLOOP (mips_##name##_none_##op, \ scaled_nearest_scanline_mips_##name##_##op, \ src_type, dst_type, NONE) \ FAST_NEAREST_MAINLOOP (mips_##name##_pad_##op, \ scaled_nearest_scanline_mips_##name##_##op, \ src_type, dst_type, PAD) /* Provide entries for the fast path table */ #define PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH(op,s,d,func) \ SIMPLE_NEAREST_FAST_PATH_COVER (op,s,d,func), \ SIMPLE_NEAREST_FAST_PATH_NONE (op,s,d,func), \ SIMPLE_NEAREST_FAST_PATH_PAD (op,s,d,func) /*****************************************************************************/ #define PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_A8_DST(flags, name, op, \ src_type, dst_type) \ void \ pixman_scaled_nearest_scanline_##name##_##op##_asm_mips ( \ dst_type * dst, \ const src_type * src, \ const uint8_t * mask, \ int32_t w, \ pixman_fixed_t vx, \ pixman_fixed_t unit_x); \ \ static force_inline void \ scaled_nearest_scanline_mips_##name##_##op (const uint8_t * mask, \ dst_type * pd, \ const src_type * ps, \ int32_t w, \ pixman_fixed_t vx, \ pixman_fixed_t unit_x, \ pixman_fixed_t max_vx, \ pixman_bool_t zero_src) \ { \ if ((flags & SKIP_ZERO_SRC) && zero_src) \ return; \ pixman_scaled_nearest_scanline_##name##_##op##_asm_mips (pd, ps, \ mask, w, \ vx, unit_x); \ } \ \ FAST_NEAREST_MAINLOOP_COMMON (mips_##name##_cover_##op, \ scaled_nearest_scanline_mips_##name##_##op, \ src_type, uint8_t, dst_type, COVER, TRUE, FALSE)\ FAST_NEAREST_MAINLOOP_COMMON (mips_##name##_none_##op, \ scaled_nearest_scanline_mips_##name##_##op, \ src_type, uint8_t, dst_type, NONE, TRUE, FALSE) \ FAST_NEAREST_MAINLOOP_COMMON (mips_##name##_pad_##op, \ scaled_nearest_scanline_mips_##name##_##op, \ src_type, uint8_t, dst_type, PAD, TRUE, FALSE) /****************************************************************************/ #define PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST(flags, name, op, \ src_type, dst_type) \ void \ pixman_scaled_bilinear_scanline_##name##_##op##_asm_mips( \ dst_type * dst, \ const src_type * src_top, \ const src_type * src_bottom, \ int32_t w, \ int wt, \ int wb, \ pixman_fixed_t vx, \ pixman_fixed_t unit_x); \ static force_inline void \ scaled_bilinear_scanline_mips_##name##_##op (dst_type * dst, \ const uint32_t * mask, \ const src_type * src_top, \ const src_type * src_bottom, \ int32_t w, \ int wt, \ int wb, \ pixman_fixed_t vx, \ pixman_fixed_t unit_x, \ pixman_fixed_t max_vx, \ pixman_bool_t zero_src) \ { \ if ((flags & SKIP_ZERO_SRC) && zero_src) \ return; \ pixman_scaled_bilinear_scanline_##name##_##op##_asm_mips (dst, src_top, \ src_bottom, w, \ wt, wb, \ vx, unit_x); \ } \ \ FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_cover_##op, \ scaled_bilinear_scanline_mips_##name##_##op, \ src_type, uint32_t, dst_type, COVER, FLAG_NONE) \ FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_none_##op, \ scaled_bilinear_scanline_mips_##name##_##op, \ src_type, uint32_t, dst_type, NONE, FLAG_NONE) \ FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_pad_##op, \ scaled_bilinear_scanline_mips_##name##_##op, \ src_type, uint32_t, dst_type, PAD, FLAG_NONE) \ FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_normal_##op, \ scaled_bilinear_scanline_mips_##name##_##op, \ src_type, uint32_t, dst_type, NORMAL, \ FLAG_NONE) /*****************************************************************************/ #define PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST(flags, name, op, \ src_type, dst_type) \ void \ pixman_scaled_bilinear_scanline_##name##_##op##_asm_mips ( \ dst_type * dst, \ const uint8_t * mask, \ const src_type * top, \ const src_type * bottom, \ int wt, \ int wb, \ pixman_fixed_t x, \ pixman_fixed_t ux, \ int width); \ \ static force_inline void \ scaled_bilinear_scanline_mips_##name##_##op (dst_type * dst, \ const uint8_t * mask, \ const src_type * src_top, \ const src_type * src_bottom, \ int32_t w, \ int wt, \ int wb, \ pixman_fixed_t vx, \ pixman_fixed_t unit_x, \ pixman_fixed_t max_vx, \ pixman_bool_t zero_src) \ { \ if ((flags & SKIP_ZERO_SRC) && zero_src) \ return; \ pixman_scaled_bilinear_scanline_##name##_##op##_asm_mips ( \ dst, mask, src_top, src_bottom, wt, wb, vx, unit_x, w); \ } \ \ FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_cover_##op, \ scaled_bilinear_scanline_mips_##name##_##op, \ src_type, uint8_t, dst_type, COVER, \ FLAG_HAVE_NON_SOLID_MASK) \ FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_none_##op, \ scaled_bilinear_scanline_mips_##name##_##op, \ src_type, uint8_t, dst_type, NONE, \ FLAG_HAVE_NON_SOLID_MASK) \ FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_pad_##op, \ scaled_bilinear_scanline_mips_##name##_##op, \ src_type, uint8_t, dst_type, PAD, \ FLAG_HAVE_NON_SOLID_MASK) \ FAST_BILINEAR_MAINLOOP_COMMON (mips_##name##_normal_##op, \ scaled_bilinear_scanline_mips_##name##_##op, \ src_type, uint8_t, dst_type, NORMAL, \ FLAG_HAVE_NON_SOLID_MASK) #endif //PIXMAN_MIPS_DSPR2_H pixman-0.38.4/pixman/Makefile.sources0000644000175000017500000000156313447762141014457 00000000000000libpixman_sources = \ pixman.c \ pixman-access.c \ pixman-access-accessors.c \ pixman-bits-image.c \ pixman-combine32.c \ pixman-combine-float.c \ pixman-conical-gradient.c \ pixman-filter.c \ pixman-x86.c \ pixman-mips.c \ pixman-arm.c \ pixman-ppc.c \ pixman-edge.c \ pixman-edge-accessors.c \ pixman-fast-path.c \ pixman-glyph.c \ pixman-general.c \ pixman-gradient-walker.c \ pixman-image.c \ pixman-implementation.c \ pixman-linear-gradient.c \ pixman-matrix.c \ pixman-noop.c \ pixman-radial-gradient.c \ pixman-region16.c \ pixman-region32.c \ pixman-solid-fill.c \ pixman-timer.c \ pixman-trap.c \ pixman-utils.c \ $(NULL) libpixman_headers = \ pixman.h \ pixman-accessor.h \ pixman-combine32.h \ pixman-compiler.h \ pixman-edge-imp.h \ pixman-inlines.h \ pixman-private.h \ $(NULL) pixman-0.38.4/pixman/pixman-ppc.c0000644000175000017500000000711413447762142013554 00000000000000/* * Copyright © 2000 SuSE, Inc. * Copyright © 2007 Red Hat, Inc. * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of SuSE not be used in advertising or * publicity pertaining to distribution of the software without specific, * written prior permission. SuSE makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifdef HAVE_CONFIG_H #include #endif #include "pixman-private.h" #ifdef USE_VMX /* The CPU detection code needs to be in a file not compiled with * "-maltivec -mabi=altivec", as gcc would try to save vector register * across function calls causing SIGILL on cpus without Altivec/vmx. */ #ifdef __APPLE__ #include static pixman_bool_t pixman_have_vmx (void) { int error, have_vmx; size_t length = sizeof(have_vmx); error = sysctlbyname ("hw.optional.altivec", &have_vmx, &length, NULL, 0); if (error) return FALSE; return have_vmx; } #elif defined (__OpenBSD__) #include #include #include static pixman_bool_t pixman_have_vmx (void) { int error, have_vmx; int mib[2] = { CTL_MACHDEP, CPU_ALTIVEC }; size_t length = sizeof(have_vmx); error = sysctl (mib, 2, &have_vmx, &length, NULL, 0); if (error != 0) return FALSE; return have_vmx; } #elif defined (__linux__) #include #include #include #include #include #include #include static pixman_bool_t pixman_have_vmx (void) { int have_vmx = FALSE; int fd; struct { unsigned long type; unsigned long value; } aux; fd = open ("/proc/self/auxv", O_RDONLY); if (fd >= 0) { while (read (fd, &aux, sizeof (aux)) == sizeof (aux)) { if (aux.type == AT_HWCAP && (aux.value & PPC_FEATURE_HAS_ALTIVEC)) { have_vmx = TRUE; break; } } close (fd); } return have_vmx; } #else /* !__APPLE__ && !__OpenBSD__ && !__linux__ */ #include #include static jmp_buf jump_env; static void vmx_test (int sig, siginfo_t *si, void * unused) { longjmp (jump_env, 1); } static pixman_bool_t pixman_have_vmx (void) { struct sigaction sa, osa; int jmp_result; sa.sa_flags = SA_SIGINFO; sigemptyset (&sa.sa_mask); sa.sa_sigaction = vmx_test; sigaction (SIGILL, &sa, &osa); jmp_result = setjmp (jump_env); if (jmp_result == 0) { asm volatile ( "vor 0, 0, 0" ); } sigaction (SIGILL, &osa, NULL); return (jmp_result == 0); } #endif /* __APPLE__ */ #endif /* USE_VMX */ pixman_implementation_t * _pixman_ppc_get_implementations (pixman_implementation_t *imp) { #ifdef USE_VMX if (!_pixman_disabled ("vmx") && pixman_have_vmx ()) imp = _pixman_implementation_create_vmx (imp); #endif return imp; } pixman-0.38.4/pixman/pixman-mips-dspr2-asm.S0000644000175000017500000035363513447762142015544 00000000000000/* * Copyright (c) 2012 * MIPS Technologies, Inc., California. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the MIPS Technologies, Inc., nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * Author: Nemanja Lukic (nemanja.lukic@rt-rk.com) */ #include "pixman-private.h" #include "pixman-mips-dspr2-asm.h" LEAF_MIPS_DSPR2(pixman_fill_buff16_mips) /* * a0 - *dest * a1 - count (bytes) * a2 - value to fill buffer with */ beqz a1, 3f andi t1, a0, 0x0002 beqz t1, 0f /* check if address is 4-byte aligned */ nop sh a2, 0(a0) addiu a0, a0, 2 addiu a1, a1, -2 0: srl t1, a1, 5 /* t1 how many multiples of 32 bytes */ replv.ph a2, a2 /* replicate fill value (16bit) in a2 */ beqz t1, 2f nop 1: addiu t1, t1, -1 beqz t1, 11f addiu a1, a1, -32 pref 30, 32(a0) sw a2, 0(a0) sw a2, 4(a0) sw a2, 8(a0) sw a2, 12(a0) sw a2, 16(a0) sw a2, 20(a0) sw a2, 24(a0) sw a2, 28(a0) b 1b addiu a0, a0, 32 11: sw a2, 0(a0) sw a2, 4(a0) sw a2, 8(a0) sw a2, 12(a0) sw a2, 16(a0) sw a2, 20(a0) sw a2, 24(a0) sw a2, 28(a0) addiu a0, a0, 32 2: blez a1, 3f addiu a1, a1, -2 sh a2, 0(a0) b 2b addiu a0, a0, 2 3: jr ra nop END(pixman_fill_buff16_mips) LEAF_MIPS32R2(pixman_fill_buff32_mips) /* * a0 - *dest * a1 - count (bytes) * a2 - value to fill buffer with */ beqz a1, 3f nop srl t1, a1, 5 /* t1 how many multiples of 32 bytes */ beqz t1, 2f nop 1: addiu t1, t1, -1 beqz t1, 11f addiu a1, a1, -32 pref 30, 32(a0) sw a2, 0(a0) sw a2, 4(a0) sw a2, 8(a0) sw a2, 12(a0) sw a2, 16(a0) sw a2, 20(a0) sw a2, 24(a0) sw a2, 28(a0) b 1b addiu a0, a0, 32 11: sw a2, 0(a0) sw a2, 4(a0) sw a2, 8(a0) sw a2, 12(a0) sw a2, 16(a0) sw a2, 20(a0) sw a2, 24(a0) sw a2, 28(a0) addiu a0, a0, 32 2: blez a1, 3f addiu a1, a1, -4 sw a2, 0(a0) b 2b addiu a0, a0, 4 3: jr ra nop END(pixman_fill_buff32_mips) LEAF_MIPS_DSPR2(pixman_composite_src_8888_0565_asm_mips) /* * a0 - dst (r5g6b5) * a1 - src (a8r8g8b8) * a2 - w */ beqz a2, 3f nop addiu t1, a2, -1 beqz t1, 2f nop li t4, 0xf800f800 li t5, 0x07e007e0 li t6, 0x001f001f 1: lw t0, 0(a1) lw t1, 4(a1) addiu a1, a1, 8 addiu a2, a2, -2 CONVERT_2x8888_TO_2x0565 t0, t1, t2, t3, t4, t5, t6, t7, t8 sh t2, 0(a0) sh t3, 2(a0) addiu t2, a2, -1 bgtz t2, 1b addiu a0, a0, 4 2: beqz a2, 3f nop lw t0, 0(a1) CONVERT_1x8888_TO_1x0565 t0, t1, t2, t3 sh t1, 0(a0) 3: j ra nop END(pixman_composite_src_8888_0565_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_src_0565_8888_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (r5g6b5) * a2 - w */ beqz a2, 3f nop addiu t1, a2, -1 beqz t1, 2f nop li t4, 0x07e007e0 li t5, 0x001F001F 1: lhu t0, 0(a1) lhu t1, 2(a1) addiu a1, a1, 4 addiu a2, a2, -2 CONVERT_2x0565_TO_2x8888 t0, t1, t2, t3, t4, t5, t6, t7, t8, t9 sw t2, 0(a0) sw t3, 4(a0) addiu t2, a2, -1 bgtz t2, 1b addiu a0, a0, 8 2: beqz a2, 3f nop lhu t0, 0(a1) CONVERT_1x0565_TO_1x8888 t0, t1, t2, t3 sw t1, 0(a0) 3: j ra nop END(pixman_composite_src_0565_8888_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_src_x888_8888_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (x8r8g8b8) * a2 - w */ beqz a2, 4f nop li t9, 0xff000000 srl t8, a2, 3 /* t1 = how many multiples of 8 src pixels */ beqz t8, 3f /* branch if less than 8 src pixels */ nop 1: addiu t8, t8, -1 beqz t8, 2f addiu a2, a2, -8 pref 0, 32(a1) lw t0, 0(a1) lw t1, 4(a1) lw t2, 8(a1) lw t3, 12(a1) lw t4, 16(a1) lw t5, 20(a1) lw t6, 24(a1) lw t7, 28(a1) addiu a1, a1, 32 or t0, t0, t9 or t1, t1, t9 or t2, t2, t9 or t3, t3, t9 or t4, t4, t9 or t5, t5, t9 or t6, t6, t9 or t7, t7, t9 pref 30, 32(a0) sw t0, 0(a0) sw t1, 4(a0) sw t2, 8(a0) sw t3, 12(a0) sw t4, 16(a0) sw t5, 20(a0) sw t6, 24(a0) sw t7, 28(a0) b 1b addiu a0, a0, 32 2: lw t0, 0(a1) lw t1, 4(a1) lw t2, 8(a1) lw t3, 12(a1) lw t4, 16(a1) lw t5, 20(a1) lw t6, 24(a1) lw t7, 28(a1) addiu a1, a1, 32 or t0, t0, t9 or t1, t1, t9 or t2, t2, t9 or t3, t3, t9 or t4, t4, t9 or t5, t5, t9 or t6, t6, t9 or t7, t7, t9 sw t0, 0(a0) sw t1, 4(a0) sw t2, 8(a0) sw t3, 12(a0) sw t4, 16(a0) sw t5, 20(a0) sw t6, 24(a0) sw t7, 28(a0) beqz a2, 4f addiu a0, a0, 32 3: lw t0, 0(a1) addiu a1, a1, 4 addiu a2, a2, -1 or t1, t0, t9 sw t1, 0(a0) bnez a2, 3b addiu a0, a0, 4 4: jr ra nop END(pixman_composite_src_x888_8888_asm_mips) #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) LEAF_MIPS_DSPR2(pixman_composite_src_0888_8888_rev_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (b8g8r8) * a2 - w */ beqz a2, 6f nop lui t8, 0xff00; srl t9, a2, 2 /* t9 = how many multiples of 4 src pixels */ beqz t9, 4f /* branch if less than 4 src pixels */ nop li t0, 0x1 li t1, 0x2 li t2, 0x3 andi t3, a1, 0x3 beq t3, t0, 1f nop beq t3, t1, 2f nop beq t3, t2, 3f nop 0: beqz t9, 4f addiu t9, t9, -1 lw t0, 0(a1) /* t0 = R2 | B1 | G1 | R1 */ lw t1, 4(a1) /* t1 = G3 | R3 | B2 | G2 */ lw t2, 8(a1) /* t2 = B4 | G4 | R4 | B3 */ addiu a1, a1, 12 addiu a2, a2, -4 wsbh t0, t0 /* t0 = B1 | R2 | R1 | G1 */ wsbh t1, t1 /* t1 = R3 | G3 | G2 | B2 */ wsbh t2, t2 /* t2 = G4 | B4 | B3 | R4 */ packrl.ph t3, t1, t0 /* t3 = G2 | B2 | B1 | R2 */ packrl.ph t4, t0, t0 /* t4 = R1 | G1 | B1 | R2 */ rotr t3, t3, 16 /* t3 = B1 | R2 | G2 | B2 */ or t3, t3, t8 /* t3 = FF | R2 | G2 | B2 */ srl t4, t4, 8 /* t4 = 0 | R1 | G1 | B1 */ or t4, t4, t8 /* t4 = FF | R1 | G1 | B1 */ packrl.ph t5, t2, t1 /* t5 = B3 | R4 | R3 | G3 */ rotr t5, t5, 24 /* t5 = R4 | R3 | G3 | B3 */ or t5, t5, t8 /* t5 = FF | R3 | G3 | B3 */ rotr t2, t2, 16 /* t2 = B3 | R4 | G4 | B4 */ or t2, t2, t8 /* t5 = FF | R3 | G3 | B3 */ sw t4, 0(a0) sw t3, 4(a0) sw t5, 8(a0) sw t2, 12(a0) b 0b addiu a0, a0, 16 1: lbu t6, 0(a1) /* t6 = 0 | 0 | 0 | R1 */ lhu t7, 1(a1) /* t7 = 0 | 0 | B1 | G1 */ sll t6, t6, 16 /* t6 = 0 | R1 | 0 | 0 */ wsbh t7, t7 /* t7 = 0 | 0 | G1 | B1 */ or t7, t6, t7 /* t7 = 0 | R1 | G1 | B1 */ 11: beqz t9, 4f addiu t9, t9, -1 lw t0, 3(a1) /* t0 = R3 | B2 | G2 | R2 */ lw t1, 7(a1) /* t1 = G4 | R4 | B3 | G3 */ lw t2, 11(a1) /* t2 = B5 | G5 | R5 | B4 */ addiu a1, a1, 12 addiu a2, a2, -4 wsbh t0, t0 /* t0 = B2 | R3 | R2 | G2 */ wsbh t1, t1 /* t1 = R4 | G4 | G3 | B3 */ wsbh t2, t2 /* t2 = G5 | B5 | B4 | R5 */ packrl.ph t3, t1, t0 /* t3 = G3 | B3 | B2 | R3 */ packrl.ph t4, t2, t1 /* t4 = B4 | R5 | R4 | G4 */ rotr t0, t0, 24 /* t0 = R3 | R2 | G2 | B2 */ rotr t3, t3, 16 /* t3 = B2 | R3 | G3 | B3 */ rotr t4, t4, 24 /* t4 = R5 | R4 | G4 | B4 */ or t7, t7, t8 /* t7 = FF | R1 | G1 | B1 */ or t0, t0, t8 /* t0 = FF | R2 | G2 | B2 */ or t3, t3, t8 /* t1 = FF | R3 | G3 | B3 */ or t4, t4, t8 /* t3 = FF | R4 | G4 | B4 */ sw t7, 0(a0) sw t0, 4(a0) sw t3, 8(a0) sw t4, 12(a0) rotr t7, t2, 16 /* t7 = xx | R5 | G5 | B5 */ b 11b addiu a0, a0, 16 2: lhu t7, 0(a1) /* t7 = 0 | 0 | G1 | R1 */ wsbh t7, t7 /* t7 = 0 | 0 | R1 | G1 */ 21: beqz t9, 4f addiu t9, t9, -1 lw t0, 2(a1) /* t0 = B2 | G2 | R2 | B1 */ lw t1, 6(a1) /* t1 = R4 | B3 | G3 | R3 */ lw t2, 10(a1) /* t2 = G5 | R5 | B4 | G4 */ addiu a1, a1, 12 addiu a2, a2, -4 wsbh t0, t0 /* t0 = G2 | B2 | B1 | R2 */ wsbh t1, t1 /* t1 = B3 | R4 | R3 | G3 */ wsbh t2, t2 /* t2 = R5 | G5 | G4 | B4 */ precr_sra.ph.w t7, t0, 0 /* t7 = R1 | G1 | B1 | R2 */ rotr t0, t0, 16 /* t0 = B1 | R2 | G2 | B2 */ packrl.ph t3, t2, t1 /* t3 = G4 | B4 | B3 | R4 */ rotr t1, t1, 24 /* t1 = R4 | R3 | G3 | B3 */ srl t7, t7, 8 /* t7 = 0 | R1 | G1 | B1 */ rotr t3, t3, 16 /* t3 = B3 | R4 | G4 | B4 */ or t7, t7, t8 /* t7 = FF | R1 | G1 | B1 */ or t0, t0, t8 /* t0 = FF | R2 | G2 | B2 */ or t1, t1, t8 /* t1 = FF | R3 | G3 | B3 */ or t3, t3, t8 /* t3 = FF | R4 | G4 | B4 */ sw t7, 0(a0) sw t0, 4(a0) sw t1, 8(a0) sw t3, 12(a0) srl t7, t2, 16 /* t7 = 0 | 0 | R5 | G5 */ b 21b addiu a0, a0, 16 3: lbu t7, 0(a1) /* t7 = 0 | 0 | 0 | R1 */ 31: beqz t9, 4f addiu t9, t9, -1 lw t0, 1(a1) /* t0 = G2 | R2 | B1 | G1 */ lw t1, 5(a1) /* t1 = B3 | G3 | R3 | B2 */ lw t2, 9(a1) /* t2 = R5 | B4 | G4 | R4 */ addiu a1, a1, 12 addiu a2, a2, -4 wsbh t0, t0 /* t0 = R2 | G2 | G1 | B1 */ wsbh t1, t1 /* t1 = G3 | B3 | B2 | R3 */ wsbh t2, t2 /* t2 = B4 | R5 | R4 | G4 */ precr_sra.ph.w t7, t0, 0 /* t7 = xx | R1 | G1 | B1 */ packrl.ph t3, t1, t0 /* t3 = B2 | R3 | R2 | G2 */ rotr t1, t1, 16 /* t1 = B2 | R3 | G3 | B3 */ rotr t4, t2, 24 /* t4 = R5 | R4 | G4 | B4 */ rotr t3, t3, 24 /* t3 = R3 | R2 | G2 | B2 */ or t7, t7, t8 /* t7 = FF | R1 | G1 | B1 */ or t3, t3, t8 /* t3 = FF | R2 | G2 | B2 */ or t1, t1, t8 /* t1 = FF | R3 | G3 | B3 */ or t4, t4, t8 /* t4 = FF | R4 | G4 | B4 */ sw t7, 0(a0) sw t3, 4(a0) sw t1, 8(a0) sw t4, 12(a0) srl t7, t2, 16 /* t7 = 0 | 0 | xx | R5 */ b 31b addiu a0, a0, 16 4: beqz a2, 6f nop 5: lbu t0, 0(a1) /* t0 = 0 | 0 | 0 | R */ lbu t1, 1(a1) /* t1 = 0 | 0 | 0 | G */ lbu t2, 2(a1) /* t2 = 0 | 0 | 0 | B */ addiu a1, a1, 3 sll t0, t0, 16 /* t2 = 0 | R | 0 | 0 */ sll t1, t1, 8 /* t1 = 0 | 0 | G | 0 */ or t2, t2, t1 /* t2 = 0 | 0 | G | B */ or t2, t2, t0 /* t2 = 0 | R | G | B */ or t2, t2, t8 /* t2 = FF | R | G | B */ sw t2, 0(a0) addiu a2, a2, -1 bnez a2, 5b addiu a0, a0, 4 6: j ra nop END(pixman_composite_src_0888_8888_rev_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_src_0888_0565_rev_asm_mips) /* * a0 - dst (r5g6b5) * a1 - src (b8g8r8) * a2 - w */ SAVE_REGS_ON_STACK 0, v0, v1 beqz a2, 6f nop li t6, 0xf800f800 li t7, 0x07e007e0 li t8, 0x001F001F srl t9, a2, 2 /* t9 = how many multiples of 4 src pixels */ beqz t9, 4f /* branch if less than 4 src pixels */ nop li t0, 0x1 li t1, 0x2 li t2, 0x3 andi t3, a1, 0x3 beq t3, t0, 1f nop beq t3, t1, 2f nop beq t3, t2, 3f nop 0: beqz t9, 4f addiu t9, t9, -1 lw t0, 0(a1) /* t0 = R2 | B1 | G1 | R1 */ lw t1, 4(a1) /* t1 = G3 | R3 | B2 | G2 */ lw t2, 8(a1) /* t2 = B4 | G4 | R4 | B3 */ addiu a1, a1, 12 addiu a2, a2, -4 wsbh t0, t0 /* t0 = B1 | R2 | R1 | G1 */ wsbh t1, t1 /* t1 = R3 | G3 | G2 | B2 */ wsbh t2, t2 /* t2 = G4 | B4 | B3 | R4 */ packrl.ph t3, t1, t0 /* t3 = G2 | B2 | B1 | R2 */ packrl.ph t4, t0, t0 /* t4 = R1 | G1 | B1 | R2 */ rotr t3, t3, 16 /* t3 = B1 | R2 | G2 | B2 */ srl t4, t4, 8 /* t4 = 0 | R1 | G1 | B1 */ packrl.ph t5, t2, t1 /* t5 = B3 | R4 | R3 | G3 */ rotr t5, t5, 24 /* t5 = R4 | R3 | G3 | B3 */ rotr t2, t2, 16 /* t2 = B3 | R4 | G4 | B4 */ CONVERT_2x8888_TO_2x0565 t4, t3, t4, t3, t6, t7, t8, v0, v1 CONVERT_2x8888_TO_2x0565 t5, t2, t5, t2, t6, t7, t8, v0, v1 sh t4, 0(a0) sh t3, 2(a0) sh t5, 4(a0) sh t2, 6(a0) b 0b addiu a0, a0, 8 1: lbu t4, 0(a1) /* t4 = 0 | 0 | 0 | R1 */ lhu t5, 1(a1) /* t5 = 0 | 0 | B1 | G1 */ sll t4, t4, 16 /* t4 = 0 | R1 | 0 | 0 */ wsbh t5, t5 /* t5 = 0 | 0 | G1 | B1 */ or t5, t4, t5 /* t5 = 0 | R1 | G1 | B1 */ 11: beqz t9, 4f addiu t9, t9, -1 lw t0, 3(a1) /* t0 = R3 | B2 | G2 | R2 */ lw t1, 7(a1) /* t1 = G4 | R4 | B3 | G3 */ lw t2, 11(a1) /* t2 = B5 | G5 | R5 | B4 */ addiu a1, a1, 12 addiu a2, a2, -4 wsbh t0, t0 /* t0 = B2 | R3 | R2 | G2 */ wsbh t1, t1 /* t1 = R4 | G4 | G3 | B3 */ wsbh t2, t2 /* t2 = G5 | B5 | B4 | R5 */ packrl.ph t3, t1, t0 /* t3 = G3 | B3 | B2 | R3 */ packrl.ph t4, t2, t1 /* t4 = B4 | R5 | R4 | G4 */ rotr t0, t0, 24 /* t0 = R3 | R2 | G2 | B2 */ rotr t3, t3, 16 /* t3 = B2 | R3 | G3 | B3 */ rotr t4, t4, 24 /* t4 = R5 | R4 | G4 | B4 */ CONVERT_2x8888_TO_2x0565 t5, t0, t5, t0, t6, t7, t8, v0, v1 CONVERT_2x8888_TO_2x0565 t3, t4, t3, t4, t6, t7, t8, v0, v1 sh t5, 0(a0) sh t0, 2(a0) sh t3, 4(a0) sh t4, 6(a0) rotr t5, t2, 16 /* t5 = xx | R5 | G5 | B5 */ b 11b addiu a0, a0, 8 2: lhu t5, 0(a1) /* t5 = 0 | 0 | G1 | R1 */ wsbh t5, t5 /* t5 = 0 | 0 | R1 | G1 */ 21: beqz t9, 4f addiu t9, t9, -1 lw t0, 2(a1) /* t0 = B2 | G2 | R2 | B1 */ lw t1, 6(a1) /* t1 = R4 | B3 | G3 | R3 */ lw t2, 10(a1) /* t2 = G5 | R5 | B4 | G4 */ addiu a1, a1, 12 addiu a2, a2, -4 wsbh t0, t0 /* t0 = G2 | B2 | B1 | R2 */ wsbh t1, t1 /* t1 = B3 | R4 | R3 | G3 */ wsbh t2, t2 /* t2 = R5 | G5 | G4 | B4 */ precr_sra.ph.w t5, t0, 0 /* t5 = R1 | G1 | B1 | R2 */ rotr t0, t0, 16 /* t0 = B1 | R2 | G2 | B2 */ packrl.ph t3, t2, t1 /* t3 = G4 | B4 | B3 | R4 */ rotr t1, t1, 24 /* t1 = R4 | R3 | G3 | B3 */ srl t5, t5, 8 /* t5 = 0 | R1 | G1 | B1 */ rotr t3, t3, 16 /* t3 = B3 | R4 | G4 | B4 */ CONVERT_2x8888_TO_2x0565 t5, t0, t5, t0, t6, t7, t8, v0, v1 CONVERT_2x8888_TO_2x0565 t1, t3, t1, t3, t6, t7, t8, v0, v1 sh t5, 0(a0) sh t0, 2(a0) sh t1, 4(a0) sh t3, 6(a0) srl t5, t2, 16 /* t5 = 0 | 0 | R5 | G5 */ b 21b addiu a0, a0, 8 3: lbu t5, 0(a1) /* t5 = 0 | 0 | 0 | R1 */ 31: beqz t9, 4f addiu t9, t9, -1 lw t0, 1(a1) /* t0 = G2 | R2 | B1 | G1 */ lw t1, 5(a1) /* t1 = B3 | G3 | R3 | B2 */ lw t2, 9(a1) /* t2 = R5 | B4 | G4 | R4 */ addiu a1, a1, 12 addiu a2, a2, -4 wsbh t0, t0 /* t0 = R2 | G2 | G1 | B1 */ wsbh t1, t1 /* t1 = G3 | B3 | B2 | R3 */ wsbh t2, t2 /* t2 = B4 | R5 | R4 | G4 */ precr_sra.ph.w t5, t0, 0 /* t5 = xx | R1 | G1 | B1 */ packrl.ph t3, t1, t0 /* t3 = B2 | R3 | R2 | G2 */ rotr t1, t1, 16 /* t1 = B2 | R3 | G3 | B3 */ rotr t4, t2, 24 /* t4 = R5 | R4 | G4 | B4 */ rotr t3, t3, 24 /* t3 = R3 | R2 | G2 | B2 */ CONVERT_2x8888_TO_2x0565 t5, t3, t5, t3, t6, t7, t8, v0, v1 CONVERT_2x8888_TO_2x0565 t1, t4, t1, t4, t6, t7, t8, v0, v1 sh t5, 0(a0) sh t3, 2(a0) sh t1, 4(a0) sh t4, 6(a0) srl t5, t2, 16 /* t5 = 0 | 0 | xx | R5 */ b 31b addiu a0, a0, 8 4: beqz a2, 6f nop 5: lbu t0, 0(a1) /* t0 = 0 | 0 | 0 | R */ lbu t1, 1(a1) /* t1 = 0 | 0 | 0 | G */ lbu t2, 2(a1) /* t2 = 0 | 0 | 0 | B */ addiu a1, a1, 3 sll t0, t0, 16 /* t2 = 0 | R | 0 | 0 */ sll t1, t1, 8 /* t1 = 0 | 0 | G | 0 */ or t2, t2, t1 /* t2 = 0 | 0 | G | B */ or t2, t2, t0 /* t2 = 0 | R | G | B */ CONVERT_1x8888_TO_1x0565 t2, t3, t4, t5 sh t3, 0(a0) addiu a2, a2, -1 bnez a2, 5b addiu a0, a0, 2 6: RESTORE_REGS_FROM_STACK 0, v0, v1 j ra nop END(pixman_composite_src_0888_0565_rev_asm_mips) #endif LEAF_MIPS_DSPR2(pixman_composite_src_pixbuf_8888_asm_mips) /* * a0 - dst (a8b8g8r8) * a1 - src (a8r8g8b8) * a2 - w */ SAVE_REGS_ON_STACK 0, v0 li v0, 0x00ff00ff beqz a2, 3f nop addiu t1, a2, -1 beqz t1, 2f nop 1: lw t0, 0(a1) lw t1, 4(a1) addiu a1, a1, 8 addiu a2, a2, -2 srl t2, t0, 24 srl t3, t1, 24 MIPS_2xUN8x4_MUL_2xUN8 t0, t1, t2, t3, t0, t1, v0, t4, t5, t6, t7, t8, t9 sll t0, t0, 8 sll t1, t1, 8 andi t2, t2, 0xff andi t3, t3, 0xff or t0, t0, t2 or t1, t1, t3 wsbh t0, t0 wsbh t1, t1 rotr t0, t0, 16 rotr t1, t1, 16 sw t0, 0(a0) sw t1, 4(a0) addiu t2, a2, -1 bgtz t2, 1b addiu a0, a0, 8 2: beqz a2, 3f nop lw t0, 0(a1) srl t1, t0, 24 MIPS_UN8x4_MUL_UN8 t0, t1, t0, v0, t3, t4, t5 sll t0, t0, 8 andi t1, t1, 0xff or t0, t0, t1 wsbh t0, t0 rotr t0, t0, 16 sw t0, 0(a0) 3: RESTORE_REGS_FROM_STACK 0, v0 j ra nop END(pixman_composite_src_pixbuf_8888_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_src_rpixbuf_8888_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (a8r8g8b8) * a2 - w */ SAVE_REGS_ON_STACK 0, v0 li v0, 0x00ff00ff beqz a2, 3f nop addiu t1, a2, -1 beqz t1, 2f nop 1: lw t0, 0(a1) lw t1, 4(a1) addiu a1, a1, 8 addiu a2, a2, -2 srl t2, t0, 24 srl t3, t1, 24 MIPS_2xUN8x4_MUL_2xUN8 t0, t1, t2, t3, t0, t1, v0, t4, t5, t6, t7, t8, t9 sll t0, t0, 8 sll t1, t1, 8 andi t2, t2, 0xff andi t3, t3, 0xff or t0, t0, t2 or t1, t1, t3 rotr t0, t0, 8 rotr t1, t1, 8 sw t0, 0(a0) sw t1, 4(a0) addiu t2, a2, -1 bgtz t2, 1b addiu a0, a0, 8 2: beqz a2, 3f nop lw t0, 0(a1) srl t1, t0, 24 MIPS_UN8x4_MUL_UN8 t0, t1, t0, v0, t3, t4, t5 sll t0, t0, 8 andi t1, t1, 0xff or t0, t0, t1 rotr t0, t0, 8 sw t0, 0(a0) 3: RESTORE_REGS_FROM_STACK 0, v0 j ra nop END(pixman_composite_src_rpixbuf_8888_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_src_n_8_8888_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (32bit constant) * a2 - mask (a8) * a3 - w */ SAVE_REGS_ON_STACK 0, v0 li v0, 0x00ff00ff beqz a3, 3f nop addiu t1, a3, -1 beqz t1, 2f nop 1: /* a1 = source (32bit constant) */ lbu t0, 0(a2) /* t2 = mask (a8) */ lbu t1, 1(a2) /* t3 = mask (a8) */ addiu a2, a2, 2 MIPS_2xUN8x4_MUL_2xUN8 a1, a1, t0, t1, t2, t3, v0, t4, t5, t6, t7, t8, t9 sw t2, 0(a0) sw t3, 4(a0) addiu a3, a3, -2 addiu t2, a3, -1 bgtz t2, 1b addiu a0, a0, 8 beqz a3, 3f nop 2: lbu t0, 0(a2) addiu a2, a2, 1 MIPS_UN8x4_MUL_UN8 a1, t0, t1, v0, t3, t4, t5 sw t1, 0(a0) addiu a3, a3, -1 addiu a0, a0, 4 3: RESTORE_REGS_FROM_STACK 0, v0 j ra nop END(pixman_composite_src_n_8_8888_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_src_n_8_8_asm_mips) /* * a0 - dst (a8) * a1 - src (32bit constant) * a2 - mask (a8) * a3 - w */ li t9, 0x00ff00ff beqz a3, 3f nop srl t7, a3, 2 /* t7 = how many multiples of 4 dst pixels */ beqz t7, 1f /* branch if less than 4 src pixels */ nop srl t8, a1, 24 replv.ph t8, t8 0: beqz t7, 1f addiu t7, t7, -1 lbu t0, 0(a2) lbu t1, 1(a2) lbu t2, 2(a2) lbu t3, 3(a2) addiu a2, a2, 4 precr_sra.ph.w t1, t0, 0 precr_sra.ph.w t3, t2, 0 precr.qb.ph t0, t3, t1 muleu_s.ph.qbl t2, t0, t8 muleu_s.ph.qbr t3, t0, t8 shra_r.ph t4, t2, 8 shra_r.ph t5, t3, 8 and t4, t4, t9 and t5, t5, t9 addq.ph t2, t2, t4 addq.ph t3, t3, t5 shra_r.ph t2, t2, 8 shra_r.ph t3, t3, 8 precr.qb.ph t2, t2, t3 sb t2, 0(a0) srl t2, t2, 8 sb t2, 1(a0) srl t2, t2, 8 sb t2, 2(a0) srl t2, t2, 8 sb t2, 3(a0) addiu a3, a3, -4 b 0b addiu a0, a0, 4 1: beqz a3, 3f nop srl t8, a1, 24 2: lbu t0, 0(a2) addiu a2, a2, 1 mul t2, t0, t8 shra_r.ph t3, t2, 8 andi t3, t3, 0x00ff addq.ph t2, t2, t3 shra_r.ph t2, t2, 8 sb t2, 0(a0) addiu a3, a3, -1 bnez a3, 2b addiu a0, a0, 1 3: j ra nop END(pixman_composite_src_n_8_8_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_over_n_8888_8888_ca_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (32bit constant) * a2 - mask (a8r8g8b8) * a3 - w */ beqz a3, 8f nop SAVE_REGS_ON_STACK 8, s0, s1, s2, s3, s4, s5 li t6, 0xff addiu t7, zero, -1 /* t7 = 0xffffffff */ srl t8, a1, 24 /* t8 = srca */ li t9, 0x00ff00ff addiu t1, a3, -1 beqz t1, 4f /* last pixel */ nop 0: lw t0, 0(a2) /* t0 = mask */ lw t1, 4(a2) /* t1 = mask */ addiu a3, a3, -2 /* w = w - 2 */ or t2, t0, t1 beqz t2, 3f /* if (t0 == 0) && (t1 == 0) */ addiu a2, a2, 8 and t2, t0, t1 beq t2, t7, 1f /* if (t0 == 0xffffffff) && (t1 == 0xffffffff) */ nop //if(ma) lw t2, 0(a0) /* t2 = dst */ lw t3, 4(a0) /* t3 = dst */ MIPS_2xUN8x4_MUL_2xUN8x4 a1, a1, t0, t1, t4, t5, t9, s0, s1, s2, s3, s4, s5 MIPS_2xUN8x4_MUL_2xUN8 t0, t1, t8, t8, t0, t1, t9, s0, s1, s2, s3, s4, s5 not t0, t0 not t1, t1 MIPS_2xUN8x4_MUL_2xUN8x4 t2, t3, t0, t1, t2, t3, t9, s0, s1, s2, s3, s4, s5 addu_s.qb t2, t4, t2 addu_s.qb t3, t5, t3 sw t2, 0(a0) sw t3, 4(a0) addiu t1, a3, -1 bgtz t1, 0b addiu a0, a0, 8 b 4f nop 1: //if (t0 == 0xffffffff) && (t1 == 0xffffffff): beq t8, t6, 2f /* if (srca == 0xff) */ nop lw t2, 0(a0) /* t2 = dst */ lw t3, 4(a0) /* t3 = dst */ not t0, a1 not t1, a1 srl t0, t0, 24 srl t1, t1, 24 MIPS_2xUN8x4_MUL_2xUN8 t2, t3, t0, t1, t2, t3, t9, s0, s1, s2, s3, s4, s5 addu_s.qb t2, a1, t2 addu_s.qb t3, a1, t3 sw t2, 0(a0) sw t3, 4(a0) addiu t1, a3, -1 bgtz t1, 0b addiu a0, a0, 8 b 4f nop 2: sw a1, 0(a0) sw a1, 4(a0) 3: addiu t1, a3, -1 bgtz t1, 0b addiu a0, a0, 8 4: beqz a3, 7f nop /* a1 = src */ lw t0, 0(a2) /* t0 = mask */ beqz t0, 7f /* if (t0 == 0) */ nop beq t0, t7, 5f /* if (t0 == 0xffffffff) */ nop //if(ma) lw t1, 0(a0) /* t1 = dst */ MIPS_UN8x4_MUL_UN8x4 a1, t0, t2, t9, t3, t4, t5, s0 MIPS_UN8x4_MUL_UN8 t0, t8, t0, t9, t3, t4, t5 not t0, t0 MIPS_UN8x4_MUL_UN8x4 t1, t0, t1, t9, t3, t4, t5, s0 addu_s.qb t1, t2, t1 sw t1, 0(a0) RESTORE_REGS_FROM_STACK 8, s0, s1, s2, s3, s4, s5 j ra nop 5: //if (t0 == 0xffffffff) beq t8, t6, 6f /* if (srca == 0xff) */ nop lw t1, 0(a0) /* t1 = dst */ not t0, a1 srl t0, t0, 24 MIPS_UN8x4_MUL_UN8 t1, t0, t1, t9, t2, t3, t4 addu_s.qb t1, a1, t1 sw t1, 0(a0) RESTORE_REGS_FROM_STACK 8, s0, s1, s2, s3, s4, s5 j ra nop 6: sw a1, 0(a0) 7: RESTORE_REGS_FROM_STACK 8, s0, s1, s2, s3, s4, s5 8: j ra nop END(pixman_composite_over_n_8888_8888_ca_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_over_n_8888_0565_ca_asm_mips) /* * a0 - dst (r5g6b5) * a1 - src (32bit constant) * a2 - mask (a8r8g8b8) * a3 - w */ beqz a3, 8f nop SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7, s8 li t6, 0xff addiu t7, zero, -1 /* t7 = 0xffffffff */ srl t8, a1, 24 /* t8 = srca */ li t9, 0x00ff00ff li s6, 0xf800f800 li s7, 0x07e007e0 li s8, 0x001F001F addiu t1, a3, -1 beqz t1, 4f /* last pixel */ nop 0: lw t0, 0(a2) /* t0 = mask */ lw t1, 4(a2) /* t1 = mask */ addiu a3, a3, -2 /* w = w - 2 */ or t2, t0, t1 beqz t2, 3f /* if (t0 == 0) && (t1 == 0) */ addiu a2, a2, 8 and t2, t0, t1 beq t2, t7, 1f /* if (t0 == 0xffffffff) && (t1 == 0xffffffff) */ nop //if(ma) lhu t2, 0(a0) /* t2 = dst */ lhu t3, 2(a0) /* t3 = dst */ MIPS_2xUN8x4_MUL_2xUN8x4 a1, a1, t0, t1, t4, t5, t9, s0, s1, s2, s3, s4, s5 MIPS_2xUN8x4_MUL_2xUN8 t0, t1, t8, t8, t0, t1, t9, s0, s1, s2, s3, s4, s5 not t0, t0 not t1, t1 CONVERT_2x0565_TO_2x8888 t2, t3, t2, t3, s7, s8, s0, s1, s2, s3 MIPS_2xUN8x4_MUL_2xUN8x4 t2, t3, t0, t1, t2, t3, t9, s0, s1, s2, s3, s4, s5 addu_s.qb t2, t4, t2 addu_s.qb t3, t5, t3 CONVERT_2x8888_TO_2x0565 t2, t3, t2, t3, s6, s7, s8, s0, s1 sh t2, 0(a0) sh t3, 2(a0) addiu t1, a3, -1 bgtz t1, 0b addiu a0, a0, 4 b 4f nop 1: //if (t0 == 0xffffffff) && (t1 == 0xffffffff): beq t8, t6, 2f /* if (srca == 0xff) */ nop lhu t2, 0(a0) /* t2 = dst */ lhu t3, 2(a0) /* t3 = dst */ not t0, a1 not t1, a1 srl t0, t0, 24 srl t1, t1, 24 CONVERT_2x0565_TO_2x8888 t2, t3, t2, t3, s7, s8, s0, s1, s2, s3 MIPS_2xUN8x4_MUL_2xUN8 t2, t3, t0, t1, t2, t3, t9, s0, s1, s2, s3, s4, s5 addu_s.qb t2, a1, t2 addu_s.qb t3, a1, t3 CONVERT_2x8888_TO_2x0565 t2, t3, t2, t3, s6, s7, s8, s0, s1 sh t2, 0(a0) sh t3, 2(a0) addiu t1, a3, -1 bgtz t1, 0b addiu a0, a0, 4 b 4f nop 2: CONVERT_1x8888_TO_1x0565 a1, t2, s0, s1 sh t2, 0(a0) sh t2, 2(a0) 3: addiu t1, a3, -1 bgtz t1, 0b addiu a0, a0, 4 4: beqz a3, 7f nop /* a1 = src */ lw t0, 0(a2) /* t0 = mask */ beqz t0, 7f /* if (t0 == 0) */ nop beq t0, t7, 5f /* if (t0 == 0xffffffff) */ nop //if(ma) lhu t1, 0(a0) /* t1 = dst */ MIPS_UN8x4_MUL_UN8x4 a1, t0, t2, t9, t3, t4, t5, s0 MIPS_UN8x4_MUL_UN8 t0, t8, t0, t9, t3, t4, t5 not t0, t0 CONVERT_1x0565_TO_1x8888 t1, s1, s2, s3 MIPS_UN8x4_MUL_UN8x4 s1, t0, s1, t9, t3, t4, t5, s0 addu_s.qb s1, t2, s1 CONVERT_1x8888_TO_1x0565 s1, t1, s0, s2 sh t1, 0(a0) RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7, s8 j ra nop 5: //if (t0 == 0xffffffff) beq t8, t6, 6f /* if (srca == 0xff) */ nop lhu t1, 0(a0) /* t1 = dst */ not t0, a1 srl t0, t0, 24 CONVERT_1x0565_TO_1x8888 t1, s1, s2, s3 MIPS_UN8x4_MUL_UN8 s1, t0, s1, t9, t2, t3, t4 addu_s.qb s1, a1, s1 CONVERT_1x8888_TO_1x0565 s1, t1, s0, s2 sh t1, 0(a0) RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7, s8 j ra nop 6: CONVERT_1x8888_TO_1x0565 a1, t1, s0, s2 sh t1, 0(a0) 7: RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7, s8 8: j ra nop END(pixman_composite_over_n_8888_0565_ca_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_over_n_8_8_asm_mips) /* * a0 - dst (a8) * a1 - src (32bit constant) * a2 - mask (a8) * a3 - w */ SAVE_REGS_ON_STACK 0, v0 li t9, 0x00ff00ff beqz a3, 3f nop srl v0, a3, 2 /* v0 = how many multiples of 4 dst pixels */ beqz v0, 1f /* branch if less than 4 src pixels */ nop srl t8, a1, 24 replv.ph t8, t8 0: beqz v0, 1f addiu v0, v0, -1 lbu t0, 0(a2) lbu t1, 1(a2) lbu t2, 2(a2) lbu t3, 3(a2) lbu t4, 0(a0) lbu t5, 1(a0) lbu t6, 2(a0) lbu t7, 3(a0) addiu a2, a2, 4 precr_sra.ph.w t1, t0, 0 precr_sra.ph.w t3, t2, 0 precr_sra.ph.w t5, t4, 0 precr_sra.ph.w t7, t6, 0 precr.qb.ph t0, t3, t1 precr.qb.ph t1, t7, t5 muleu_s.ph.qbl t2, t0, t8 muleu_s.ph.qbr t3, t0, t8 shra_r.ph t4, t2, 8 shra_r.ph t5, t3, 8 and t4, t4, t9 and t5, t5, t9 addq.ph t2, t2, t4 addq.ph t3, t3, t5 shra_r.ph t2, t2, 8 shra_r.ph t3, t3, 8 precr.qb.ph t0, t2, t3 not t6, t0 preceu.ph.qbl t7, t6 preceu.ph.qbr t6, t6 muleu_s.ph.qbl t2, t1, t7 muleu_s.ph.qbr t3, t1, t6 shra_r.ph t4, t2, 8 shra_r.ph t5, t3, 8 and t4, t4, t9 and t5, t5, t9 addq.ph t2, t2, t4 addq.ph t3, t3, t5 shra_r.ph t2, t2, 8 shra_r.ph t3, t3, 8 precr.qb.ph t1, t2, t3 addu_s.qb t2, t0, t1 sb t2, 0(a0) srl t2, t2, 8 sb t2, 1(a0) srl t2, t2, 8 sb t2, 2(a0) srl t2, t2, 8 sb t2, 3(a0) addiu a3, a3, -4 b 0b addiu a0, a0, 4 1: beqz a3, 3f nop srl t8, a1, 24 2: lbu t0, 0(a2) lbu t1, 0(a0) addiu a2, a2, 1 mul t2, t0, t8 shra_r.ph t3, t2, 8 andi t3, t3, 0x00ff addq.ph t2, t2, t3 shra_r.ph t2, t2, 8 not t3, t2 andi t3, t3, 0x00ff mul t4, t1, t3 shra_r.ph t5, t4, 8 andi t5, t5, 0x00ff addq.ph t4, t4, t5 shra_r.ph t4, t4, 8 andi t4, t4, 0x00ff addu_s.qb t2, t2, t4 sb t2, 0(a0) addiu a3, a3, -1 bnez a3, 2b addiu a0, a0, 1 3: RESTORE_REGS_FROM_STACK 0, v0 j ra nop END(pixman_composite_over_n_8_8_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_over_n_8_8888_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (32bit constant) * a2 - mask (a8) * a3 - w */ SAVE_REGS_ON_STACK 4, s0, s1, s2, s3, s4 beqz a3, 4f nop li t4, 0x00ff00ff li t5, 0xff addiu t0, a3, -1 beqz t0, 3f /* last pixel */ srl t6, a1, 24 /* t6 = srca */ not s4, a1 beq t5, t6, 2f /* if (srca == 0xff) */ srl s4, s4, 24 1: /* a1 = src */ lbu t0, 0(a2) /* t0 = mask */ lbu t1, 1(a2) /* t1 = mask */ or t2, t0, t1 beqz t2, 111f /* if (t0 == 0) && (t1 == 0) */ addiu a2, a2, 2 and t3, t0, t1 lw t2, 0(a0) /* t2 = dst */ beq t3, t5, 11f /* if (t0 == 0xff) && (t1 == 0xff) */ lw t3, 4(a0) /* t3 = dst */ MIPS_2xUN8x4_MUL_2xUN8 a1, a1, t0, t1, s0, s1, t4, t6, t7, t8, t9, s2, s3 not s2, s0 not s3, s1 srl s2, s2, 24 srl s3, s3, 24 MIPS_2xUN8x4_MUL_2xUN8 t2, t3, s2, s3, t2, t3, t4, t0, t1, t6, t7, t8, t9 addu_s.qb s2, t2, s0 addu_s.qb s3, t3, s1 sw s2, 0(a0) b 111f sw s3, 4(a0) 11: MIPS_2xUN8x4_MUL_2xUN8 t2, t3, s4, s4, t2, t3, t4, t0, t1, t6, t7, t8, t9 addu_s.qb s2, t2, a1 addu_s.qb s3, t3, a1 sw s2, 0(a0) sw s3, 4(a0) 111: addiu a3, a3, -2 addiu t0, a3, -1 bgtz t0, 1b addiu a0, a0, 8 b 3f nop 2: /* a1 = src */ lbu t0, 0(a2) /* t0 = mask */ lbu t1, 1(a2) /* t1 = mask */ or t2, t0, t1 beqz t2, 222f /* if (t0 == 0) && (t1 == 0) */ addiu a2, a2, 2 and t3, t0, t1 beq t3, t5, 22f /* if (t0 == 0xff) && (t1 == 0xff) */ nop lw t2, 0(a0) /* t2 = dst */ lw t3, 4(a0) /* t3 = dst */ OVER_2x8888_2x8_2x8888 a1, a1, t0, t1, t2, t3, \ t6, t7, t4, t8, t9, s0, s1, s2, s3 sw t6, 0(a0) b 222f sw t7, 4(a0) 22: sw a1, 0(a0) sw a1, 4(a0) 222: addiu a3, a3, -2 addiu t0, a3, -1 bgtz t0, 2b addiu a0, a0, 8 3: blez a3, 4f nop /* a1 = src */ lbu t0, 0(a2) /* t0 = mask */ beqz t0, 4f /* if (t0 == 0) */ addiu a2, a2, 1 move t3, a1 beq t0, t5, 31f /* if (t0 == 0xff) */ lw t1, 0(a0) /* t1 = dst */ MIPS_UN8x4_MUL_UN8 a1, t0, t3, t4, t6, t7, t8 31: not t2, t3 srl t2, t2, 24 MIPS_UN8x4_MUL_UN8 t1, t2, t1, t4, t6, t7, t8 addu_s.qb t2, t1, t3 sw t2, 0(a0) 4: RESTORE_REGS_FROM_STACK 4, s0, s1, s2, s3, s4 j ra nop END(pixman_composite_over_n_8_8888_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_over_n_8_0565_asm_mips) /* * a0 - dst (r5g6b5) * a1 - src (32bit constant) * a2 - mask (a8) * a3 - w */ SAVE_REGS_ON_STACK 24, v0, s0, s1, s2, s3, s4, s5, s6, s7, s8 beqz a3, 4f nop li t4, 0x00ff00ff li t5, 0xff li t6, 0xf800f800 li t7, 0x07e007e0 li t8, 0x001F001F addiu t1, a3, -1 beqz t1, 3f /* last pixel */ srl t0, a1, 24 /* t0 = srca */ not v0, a1 beq t0, t5, 2f /* if (srca == 0xff) */ srl v0, v0, 24 1: /* a1 = src */ lbu t0, 0(a2) /* t0 = mask */ lbu t1, 1(a2) /* t1 = mask */ or t2, t0, t1 beqz t2, 111f /* if (t0 == 0) && (t1 == 0) */ addiu a2, a2, 2 lhu t2, 0(a0) /* t2 = dst */ lhu t3, 2(a0) /* t3 = dst */ CONVERT_2x0565_TO_2x8888 t2, t3, s0, s1, t7, t8, t9, s2, s3, s4 and t9, t0, t1 beq t9, t5, 11f /* if (t0 == 0xff) && (t1 == 0xff) */ nop MIPS_2xUN8x4_MUL_2xUN8 a1, a1, t0, t1, s2, s3, t4, t9, s4, s5, s6, s7, s8 not s4, s2 not s5, s3 srl s4, s4, 24 srl s5, s5, 24 MIPS_2xUN8x4_MUL_2xUN8 s0, s1, s4, s5, s0, s1, t4, t9, t0, t1, s6, s7, s8 addu_s.qb s4, s2, s0 addu_s.qb s5, s3, s1 CONVERT_2x8888_TO_2x0565 s4, s5, t2, t3, t6, t7, t8, s0, s1 sh t2, 0(a0) b 111f sh t3, 2(a0) 11: MIPS_2xUN8x4_MUL_2xUN8 s0, s1, v0, v0, s0, s1, t4, t9, t0, t1, s6, s7, s8 addu_s.qb s4, a1, s0 addu_s.qb s5, a1, s1 CONVERT_2x8888_TO_2x0565 s4, s5, t2, t3, t6, t7, t8, s0, s1 sh t2, 0(a0) sh t3, 2(a0) 111: addiu a3, a3, -2 addiu t0, a3, -1 bgtz t0, 1b addiu a0, a0, 4 b 3f nop 2: CONVERT_1x8888_TO_1x0565 a1, s0, s1, s2 21: /* a1 = src */ lbu t0, 0(a2) /* t0 = mask */ lbu t1, 1(a2) /* t1 = mask */ or t2, t0, t1 beqz t2, 222f /* if (t0 == 0) && (t1 == 0) */ addiu a2, a2, 2 and t9, t0, t1 move s2, s0 beq t9, t5, 22f /* if (t0 == 0xff) && (t2 == 0xff) */ move s3, s0 lhu t2, 0(a0) /* t2 = dst */ lhu t3, 2(a0) /* t3 = dst */ CONVERT_2x0565_TO_2x8888 t2, t3, s2, s3, t7, t8, s4, s5, s6, s7 OVER_2x8888_2x8_2x8888 a1, a1, t0, t1, s2, s3, \ t2, t3, t4, t9, s4, s5, s6, s7, s8 CONVERT_2x8888_TO_2x0565 t2, t3, s2, s3, t6, t7, t8, s4, s5 22: sh s2, 0(a0) sh s3, 2(a0) 222: addiu a3, a3, -2 addiu t0, a3, -1 bgtz t0, 21b addiu a0, a0, 4 3: blez a3, 4f nop /* a1 = src */ lbu t0, 0(a2) /* t0 = mask */ beqz t0, 4f /* if (t0 == 0) */ nop lhu t1, 0(a0) /* t1 = dst */ CONVERT_1x0565_TO_1x8888 t1, t2, t3, t7 beq t0, t5, 31f /* if (t0 == 0xff) */ move t3, a1 MIPS_UN8x4_MUL_UN8 a1, t0, t3, t4, t7, t8, t9 31: not t6, t3 srl t6, t6, 24 MIPS_UN8x4_MUL_UN8 t2, t6, t2, t4, t7, t8, t9 addu_s.qb t1, t2, t3 CONVERT_1x8888_TO_1x0565 t1, t2, t3, t7 sh t2, 0(a0) 4: RESTORE_REGS_FROM_STACK 24, v0, s0, s1, s2, s3, s4, s5, s6, s7, s8 j ra nop END(pixman_composite_over_n_8_0565_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_over_8888_n_8888_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (a8r8g8b8) * a2 - mask (32bit constant) * a3 - w */ SAVE_REGS_ON_STACK 0, s0 li t4, 0x00ff00ff beqz a3, 3f nop addiu t1, a3, -1 srl a2, a2, 24 beqz t1, 2f nop 1: lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ lw t1, 4(a1) /* t1 = source (a8r8g8b8) */ /* a2 = mask (32bit constant) */ lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */ lw t3, 4(a0) /* t3 = destination (a8r8g8b8) */ addiu a1, a1, 8 OVER_2x8888_2x8_2x8888 t0, t1, a2, a2, t2, t3, \ t5, t6, t4, t7, t8, t9, t0, t1, s0 sw t5, 0(a0) sw t6, 4(a0) addiu a3, a3, -2 addiu t1, a3, -1 bgtz t1, 1b addiu a0, a0, 8 2: beqz a3, 3f nop lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ /* a2 = mask (32bit constant) */ lw t1, 0(a0) /* t1 = destination (a8r8g8b8) */ OVER_8888_8_8888 t0, a2, t1, t3, t4, t5, t6, t7, t8 sw t3, 0(a0) 3: RESTORE_REGS_FROM_STACK 0, s0 j ra nop END(pixman_composite_over_8888_n_8888_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_over_8888_n_0565_asm_mips) /* * a0 - dst (r5g6b5) * a1 - src (a8r8g8b8) * a2 - mask (32bit constant) * a3 - w */ SAVE_REGS_ON_STACK 0, s0, s1, s2, s3 li t6, 0x00ff00ff li t7, 0xf800f800 li t8, 0x07e007e0 li t9, 0x001F001F beqz a3, 3f nop srl a2, a2, 24 addiu t1, a3, -1 beqz t1, 2f nop 1: lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ lw t1, 4(a1) /* t1 = source (a8r8g8b8) */ /* a2 = mask (32bit constant) */ lhu t2, 0(a0) /* t2 = destination (r5g6b5) */ lhu t3, 2(a0) /* t2 = destination (r5g6b5) */ addiu a1, a1, 8 CONVERT_2x0565_TO_2x8888 t2, t3, t4, t5, t8, t9, s0, s1, t2, t3 OVER_2x8888_2x8_2x8888 t0, t1, a2, a2, t4, t5, \ t2, t3, t6, t0, t1, s0, s1, s2, s3 CONVERT_2x8888_TO_2x0565 t2, t3, t4, t5, t7, t8, t9, s0, s1 sh t4, 0(a0) sh t5, 2(a0) addiu a3, a3, -2 addiu t1, a3, -1 bgtz t1, 1b addiu a0, a0, 4 2: beqz a3, 3f nop lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ /* a2 = mask (32bit constant) */ lhu t1, 0(a0) /* t1 = destination (r5g6b5) */ CONVERT_1x0565_TO_1x8888 t1, t2, t4, t5 OVER_8888_8_8888 t0, a2, t2, t1, t6, t3, t4, t5, t7 CONVERT_1x8888_TO_1x0565 t1, t3, t4, t5 sh t3, 0(a0) 3: RESTORE_REGS_FROM_STACK 0, s0, s1, s2, s3 j ra nop END(pixman_composite_over_8888_n_0565_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_over_0565_n_0565_asm_mips) /* * a0 - dst (r5g6b5) * a1 - src (r5g6b5) * a2 - mask (32bit constant) * a3 - w */ SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5 li t6, 0x00ff00ff li t7, 0xf800f800 li t8, 0x07e007e0 li t9, 0x001F001F beqz a3, 3f nop srl a2, a2, 24 addiu t1, a3, -1 beqz t1, 2f nop 1: lhu t0, 0(a1) /* t0 = source (r5g6b5) */ lhu t1, 2(a1) /* t1 = source (r5g6b5) */ /* a2 = mask (32bit constant) */ lhu t2, 0(a0) /* t2 = destination (r5g6b5) */ lhu t3, 2(a0) /* t3 = destination (r5g6b5) */ addiu a1, a1, 4 CONVERT_2x0565_TO_2x8888 t0, t1, t4, t5, t8, t9, s0, s1, s2, s3 CONVERT_2x0565_TO_2x8888 t2, t3, s0, s1, t8, t9, s2, s3, s4, s5 OVER_2x8888_2x8_2x8888 t4, t5, a2, a2, s0, s1, \ t0, t1, t6, s2, s3, s4, s5, t4, t5 CONVERT_2x8888_TO_2x0565 t0, t1, s0, s1, t7, t8, t9, s2, s3 sh s0, 0(a0) sh s1, 2(a0) addiu a3, a3, -2 addiu t1, a3, -1 bgtz t1, 1b addiu a0, a0, 4 2: beqz a3, 3f nop lhu t0, 0(a1) /* t0 = source (r5g6b5) */ /* a2 = mask (32bit constant) */ lhu t1, 0(a0) /* t1 = destination (r5g6b5) */ CONVERT_1x0565_TO_1x8888 t0, t2, t4, t5 CONVERT_1x0565_TO_1x8888 t1, t3, t4, t5 OVER_8888_8_8888 t2, a2, t3, t0, t6, t1, t4, t5, t7 CONVERT_1x8888_TO_1x0565 t0, t3, t4, t5 sh t3, 0(a0) 3: RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5 j ra nop END(pixman_composite_over_0565_n_0565_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_over_8888_8_8888_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (a8r8g8b8) * a2 - mask (a8) * a3 - w */ SAVE_REGS_ON_STACK 0, s0, s1 li t4, 0x00ff00ff beqz a3, 3f nop addiu t1, a3, -1 beqz t1, 2f nop 1: lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ lw t1, 4(a1) /* t1 = source (a8r8g8b8) */ lbu t2, 0(a2) /* t2 = mask (a8) */ lbu t3, 1(a2) /* t3 = mask (a8) */ lw t5, 0(a0) /* t5 = destination (a8r8g8b8) */ lw t6, 4(a0) /* t6 = destination (a8r8g8b8) */ addiu a1, a1, 8 addiu a2, a2, 2 OVER_2x8888_2x8_2x8888 t0, t1, t2, t3, t5, t6, \ t7, t8, t4, t9, s0, s1, t0, t1, t2 sw t7, 0(a0) sw t8, 4(a0) addiu a3, a3, -2 addiu t1, a3, -1 bgtz t1, 1b addiu a0, a0, 8 2: beqz a3, 3f nop lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ lbu t1, 0(a2) /* t1 = mask (a8) */ lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */ OVER_8888_8_8888 t0, t1, t2, t3, t4, t5, t6, t7, t8 sw t3, 0(a0) 3: RESTORE_REGS_FROM_STACK 0, s0, s1 j ra nop END(pixman_composite_over_8888_8_8888_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_over_8888_8_0565_asm_mips) /* * a0 - dst (r5g6b5) * a1 - src (a8r8g8b8) * a2 - mask (a8) * a3 - w */ SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5 li t6, 0x00ff00ff li t7, 0xf800f800 li t8, 0x07e007e0 li t9, 0x001F001F beqz a3, 3f nop addiu t1, a3, -1 beqz t1, 2f nop 1: lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ lw t1, 4(a1) /* t1 = source (a8r8g8b8) */ lbu t2, 0(a2) /* t2 = mask (a8) */ lbu t3, 1(a2) /* t3 = mask (a8) */ lhu t4, 0(a0) /* t4 = destination (r5g6b5) */ lhu t5, 2(a0) /* t5 = destination (r5g6b5) */ addiu a1, a1, 8 addiu a2, a2, 2 CONVERT_2x0565_TO_2x8888 t4, t5, s0, s1, t8, t9, s2, s3, s4, s5 OVER_2x8888_2x8_2x8888 t0, t1, t2, t3, s0, s1, \ t4, t5, t6, s2, s3, s4, s5, t0, t1 CONVERT_2x8888_TO_2x0565 t4, t5, s0, s1, t7, t8, t9, s2, s3 sh s0, 0(a0) sh s1, 2(a0) addiu a3, a3, -2 addiu t1, a3, -1 bgtz t1, 1b addiu a0, a0, 4 2: beqz a3, 3f nop lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ lbu t1, 0(a2) /* t1 = mask (a8) */ lhu t2, 0(a0) /* t2 = destination (r5g6b5) */ CONVERT_1x0565_TO_1x8888 t2, t3, t4, t5 OVER_8888_8_8888 t0, t1, t3, t2, t6, t4, t5, t7, t8 CONVERT_1x8888_TO_1x0565 t2, t3, t4, t5 sh t3, 0(a0) 3: RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5 j ra nop END(pixman_composite_over_8888_8_0565_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_over_0565_8_0565_asm_mips) /* * a0 - dst (r5g6b5) * a1 - src (r5g6b5) * a2 - mask (a8) * a3 - w */ SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5 li t4, 0xf800f800 li t5, 0x07e007e0 li t6, 0x001F001F li t7, 0x00ff00ff beqz a3, 3f nop addiu t1, a3, -1 beqz t1, 2f nop 1: lhu t0, 0(a1) /* t0 = source (r5g6b5) */ lhu t1, 2(a1) /* t1 = source (r5g6b5) */ lbu t2, 0(a2) /* t2 = mask (a8) */ lbu t3, 1(a2) /* t3 = mask (a8) */ lhu t8, 0(a0) /* t8 = destination (r5g6b5) */ lhu t9, 2(a0) /* t9 = destination (r5g6b5) */ addiu a1, a1, 4 addiu a2, a2, 2 CONVERT_2x0565_TO_2x8888 t0, t1, s0, s1, t5, t6, s2, s3, s4, s5 CONVERT_2x0565_TO_2x8888 t8, t9, s2, s3, t5, t6, s4, s5, t0, t1 OVER_2x8888_2x8_2x8888 s0, s1, t2, t3, s2, s3, \ t0, t1, t7, s4, s5, t8, t9, s0, s1 CONVERT_2x8888_TO_2x0565 t0, t1, s0, s1, t4, t5, t6, s2, s3 sh s0, 0(a0) sh s1, 2(a0) addiu a3, a3, -2 addiu t1, a3, -1 bgtz t1, 1b addiu a0, a0, 4 2: beqz a3, 3f nop lhu t0, 0(a1) /* t0 = source (r5g6b5) */ lbu t1, 0(a2) /* t1 = mask (a8) */ lhu t2, 0(a0) /* t2 = destination (r5g6b5) */ CONVERT_1x0565_TO_1x8888 t0, t3, t4, t5 CONVERT_1x0565_TO_1x8888 t2, t4, t5, t6 OVER_8888_8_8888 t3, t1, t4, t0, t7, t2, t5, t6, t8 CONVERT_1x8888_TO_1x0565 t0, t3, t4, t5 sh t3, 0(a0) 3: RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5 j ra nop END(pixman_composite_over_0565_8_0565_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_over_8888_8888_8888_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (a8r8g8b8) * a2 - mask (a8r8g8b8) * a3 - w */ SAVE_REGS_ON_STACK 0, s0, s1, s2 li t4, 0x00ff00ff beqz a3, 3f nop addiu t1, a3, -1 beqz t1, 2f nop 1: lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ lw t1, 4(a1) /* t1 = source (a8r8g8b8) */ lw t2, 0(a2) /* t2 = mask (a8r8g8b8) */ lw t3, 4(a2) /* t3 = mask (a8r8g8b8) */ lw t5, 0(a0) /* t5 = destination (a8r8g8b8) */ lw t6, 4(a0) /* t6 = destination (a8r8g8b8) */ addiu a1, a1, 8 addiu a2, a2, 8 srl t2, t2, 24 srl t3, t3, 24 OVER_2x8888_2x8_2x8888 t0, t1, t2, t3, t5, t6, t7, t8, t4, t9, s0, s1, s2, t0, t1 sw t7, 0(a0) sw t8, 4(a0) addiu a3, a3, -2 addiu t1, a3, -1 bgtz t1, 1b addiu a0, a0, 8 2: beqz a3, 3f nop lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ lw t1, 0(a2) /* t1 = mask (a8r8g8b8) */ lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */ srl t1, t1, 24 OVER_8888_8_8888 t0, t1, t2, t3, t4, t5, t6, t7, t8 sw t3, 0(a0) 3: RESTORE_REGS_FROM_STACK 0, s0, s1, s2 j ra nop END(pixman_composite_over_8888_8888_8888_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_over_8888_8888_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (a8r8g8b8) * a2 - w */ SAVE_REGS_ON_STACK 0, s0, s1, s2 li t4, 0x00ff00ff beqz a2, 3f nop addiu t1, a2, -1 beqz t1, 2f nop 1: lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ lw t1, 4(a1) /* t1 = source (a8r8g8b8) */ lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */ lw t3, 4(a0) /* t3 = destination (a8r8g8b8) */ addiu a1, a1, 8 not t5, t0 srl t5, t5, 24 not t6, t1 srl t6, t6, 24 or t7, t5, t6 beqz t7, 11f or t8, t0, t1 beqz t8, 12f MIPS_2xUN8x4_MUL_2xUN8 t2, t3, t5, t6, t7, t8, t4, t9, s0, s1, s2, t2, t3 addu_s.qb t0, t7, t0 addu_s.qb t1, t8, t1 11: sw t0, 0(a0) sw t1, 4(a0) 12: addiu a2, a2, -2 addiu t1, a2, -1 bgtz t1, 1b addiu a0, a0, 8 2: beqz a2, 3f nop lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ lw t1, 0(a0) /* t1 = destination (a8r8g8b8) */ addiu a1, a1, 4 not t2, t0 srl t2, t2, 24 beqz t2, 21f nop beqz t0, 3f MIPS_UN8x4_MUL_UN8 t1, t2, t3, t4, t5, t6, t7 addu_s.qb t0, t3, t0 21: sw t0, 0(a0) 3: RESTORE_REGS_FROM_STACK 0, s0, s1, s2 j ra nop END(pixman_composite_over_8888_8888_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_over_8888_0565_asm_mips) /* * a0 - dst (r5g6b5) * a1 - src (a8r8g8b8) * a2 - w */ SAVE_REGS_ON_STACK 8, s0, s1, s2, s3, s4, s5 li t4, 0x00ff00ff li s3, 0xf800f800 li s4, 0x07e007e0 li s5, 0x001F001F beqz a2, 3f nop addiu t1, a2, -1 beqz t1, 2f nop 1: lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ lw t1, 4(a1) /* t1 = source (a8r8g8b8) */ lhu t2, 0(a0) /* t2 = destination (r5g6b5) */ lhu t3, 2(a0) /* t3 = destination (r5g6b5) */ addiu a1, a1, 8 not t5, t0 srl t5, t5, 24 not t6, t1 srl t6, t6, 24 or t7, t5, t6 beqz t7, 11f or t8, t0, t1 beqz t8, 12f CONVERT_2x0565_TO_2x8888 t2, t3, s0, s1, s4, s5, t7, t8, t9, s2 MIPS_2xUN8x4_MUL_2xUN8 s0, s1, t5, t6, t7, t8, t4, t9, t2, t3, s2, s0, s1 addu_s.qb t0, t7, t0 addu_s.qb t1, t8, t1 11: CONVERT_2x8888_TO_2x0565 t0, t1, t7, t8, s3, s4, s5, t2, t3 sh t7, 0(a0) sh t8, 2(a0) 12: addiu a2, a2, -2 addiu t1, a2, -1 bgtz t1, 1b addiu a0, a0, 4 2: beqz a2, 3f nop lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ lhu t1, 0(a0) /* t1 = destination (r5g6b5) */ addiu a1, a1, 4 not t2, t0 srl t2, t2, 24 beqz t2, 21f nop beqz t0, 3f CONVERT_1x0565_TO_1x8888 t1, s0, t8, t9 MIPS_UN8x4_MUL_UN8 s0, t2, t3, t4, t5, t6, t7 addu_s.qb t0, t3, t0 21: CONVERT_1x8888_TO_1x0565 t0, s0, t8, t9 sh s0, 0(a0) 3: RESTORE_REGS_FROM_STACK 8, s0, s1, s2, s3, s4, s5 j ra nop END(pixman_composite_over_8888_0565_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_over_n_0565_asm_mips) /* * a0 - dst (r5g6b5) * a1 - src (32bit constant) * a2 - w */ beqz a2, 5f nop not t0, a1 srl t0, t0, 24 bgtz t0, 1f nop CONVERT_1x8888_TO_1x0565 a1, t1, t2, t3 0: sh t1, 0(a0) addiu a2, a2, -1 bgtz a2, 0b addiu a0, a0, 2 j ra nop 1: SAVE_REGS_ON_STACK 0, s0, s1, s2 li t4, 0x00ff00ff li t5, 0xf800f800 li t6, 0x07e007e0 li t7, 0x001F001F addiu t1, a2, -1 beqz t1, 3f nop 2: lhu t1, 0(a0) /* t1 = destination (r5g6b5) */ lhu t2, 2(a0) /* t2 = destination (r5g6b5) */ CONVERT_2x0565_TO_2x8888 t1, t2, t3, t8, t6, t7, t9, s0, s1, s2 MIPS_2xUN8x4_MUL_2xUN8 t3, t8, t0, t0, t1, t2, t4, t9, s0, s1, s2, t3, t8 addu_s.qb t1, t1, a1 addu_s.qb t2, t2, a1 CONVERT_2x8888_TO_2x0565 t1, t2, t3, t8, t5, t6, t7, s0, s1 sh t3, 0(a0) sh t8, 2(a0) addiu a2, a2, -2 addiu t1, a2, -1 bgtz t1, 2b addiu a0, a0, 4 3: beqz a2, 4f nop lhu t1, 0(a0) /* t1 = destination (r5g6b5) */ CONVERT_1x0565_TO_1x8888 t1, t2, s0, s1 MIPS_UN8x4_MUL_UN8 t2, t0, t1, t4, s0, s1, s2 addu_s.qb t1, t1, a1 CONVERT_1x8888_TO_1x0565 t1, t2, s0, s1 sh t2, 0(a0) 4: RESTORE_REGS_FROM_STACK 0, s0, s1, s2 5: j ra nop END(pixman_composite_over_n_0565_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_over_n_8888_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (32bit constant) * a2 - w */ beqz a2, 5f nop not t0, a1 srl t0, t0, 24 bgtz t0, 1f nop 0: sw a1, 0(a0) addiu a2, a2, -1 bgtz a2, 0b addiu a0, a0, 4 j ra nop 1: SAVE_REGS_ON_STACK 0, s0, s1, s2 li t4, 0x00ff00ff addiu t1, a2, -1 beqz t1, 3f nop 2: lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */ lw t3, 4(a0) /* t3 = destination (a8r8g8b8) */ MIPS_2xUN8x4_MUL_2xUN8 t2, t3, t0, t0, t7, t8, t4, t9, s0, s1, s2, t2, t3 addu_s.qb t7, t7, a1 addu_s.qb t8, t8, a1 sw t7, 0(a0) sw t8, 4(a0) addiu a2, a2, -2 addiu t1, a2, -1 bgtz t1, 2b addiu a0, a0, 8 3: beqz a2, 4f nop lw t1, 0(a0) /* t1 = destination (a8r8g8b8) */ MIPS_UN8x4_MUL_UN8 t1, t0, t3, t4, t5, t6, t7 addu_s.qb t3, t3, a1 sw t3, 0(a0) 4: RESTORE_REGS_FROM_STACK 0, s0, s1, s2 5: j ra nop END(pixman_composite_over_n_8888_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_add_8_8_8_asm_mips) /* * a0 - dst (a8) * a1 - src (a8) * a2 - mask (a8) * a3 - w */ SAVE_REGS_ON_STACK 0, v0, v1 li t9, 0x00ff00ff beqz a3, 3f nop srl v0, a3, 2 /* v0 = how many multiples of 4 dst pixels */ beqz v0, 1f /* branch if less than 4 src pixels */ nop 0: beqz v0, 1f addiu v0, v0, -1 lbu t0, 0(a2) lbu t1, 1(a2) lbu t2, 2(a2) lbu t3, 3(a2) lbu t4, 0(a0) lbu t5, 1(a0) lbu t6, 2(a0) lbu t7, 3(a0) addiu a2, a2, 4 precr_sra.ph.w t1, t0, 0 precr_sra.ph.w t3, t2, 0 precr_sra.ph.w t5, t4, 0 precr_sra.ph.w t7, t6, 0 precr.qb.ph t0, t3, t1 precr.qb.ph t1, t7, t5 lbu t4, 0(a1) lbu v1, 1(a1) lbu t7, 2(a1) lbu t8, 3(a1) addiu a1, a1, 4 precr_sra.ph.w v1, t4, 0 precr_sra.ph.w t8, t7, 0 muleu_s.ph.qbl t2, t0, t8 muleu_s.ph.qbr t3, t0, v1 shra_r.ph t4, t2, 8 shra_r.ph t5, t3, 8 and t4, t4, t9 and t5, t5, t9 addq.ph t2, t2, t4 addq.ph t3, t3, t5 shra_r.ph t2, t2, 8 shra_r.ph t3, t3, 8 precr.qb.ph t0, t2, t3 addu_s.qb t2, t0, t1 sb t2, 0(a0) srl t2, t2, 8 sb t2, 1(a0) srl t2, t2, 8 sb t2, 2(a0) srl t2, t2, 8 sb t2, 3(a0) addiu a3, a3, -4 b 0b addiu a0, a0, 4 1: beqz a3, 3f nop 2: lbu t8, 0(a1) lbu t0, 0(a2) lbu t1, 0(a0) addiu a1, a1, 1 addiu a2, a2, 1 mul t2, t0, t8 shra_r.ph t3, t2, 8 andi t3, t3, 0xff addq.ph t2, t2, t3 shra_r.ph t2, t2, 8 andi t2, t2, 0xff addu_s.qb t2, t2, t1 sb t2, 0(a0) addiu a3, a3, -1 bnez a3, 2b addiu a0, a0, 1 3: RESTORE_REGS_FROM_STACK 0, v0, v1 j ra nop END(pixman_composite_add_8_8_8_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_add_n_8_8_asm_mips) /* * a0 - dst (a8) * a1 - src (32bit constant) * a2 - mask (a8) * a3 - w */ SAVE_REGS_ON_STACK 0, v0 li t9, 0x00ff00ff beqz a3, 3f nop srl v0, a3, 2 /* v0 = how many multiples of 4 dst pixels */ beqz v0, 1f /* branch if less than 4 src pixels */ nop srl t8, a1, 24 replv.ph t8, t8 0: beqz v0, 1f addiu v0, v0, -1 lbu t0, 0(a2) lbu t1, 1(a2) lbu t2, 2(a2) lbu t3, 3(a2) lbu t4, 0(a0) lbu t5, 1(a0) lbu t6, 2(a0) lbu t7, 3(a0) addiu a2, a2, 4 precr_sra.ph.w t1, t0, 0 precr_sra.ph.w t3, t2, 0 precr_sra.ph.w t5, t4, 0 precr_sra.ph.w t7, t6, 0 precr.qb.ph t0, t3, t1 precr.qb.ph t1, t7, t5 muleu_s.ph.qbl t2, t0, t8 muleu_s.ph.qbr t3, t0, t8 shra_r.ph t4, t2, 8 shra_r.ph t5, t3, 8 and t4, t4, t9 and t5, t5, t9 addq.ph t2, t2, t4 addq.ph t3, t3, t5 shra_r.ph t2, t2, 8 shra_r.ph t3, t3, 8 precr.qb.ph t0, t2, t3 addu_s.qb t2, t0, t1 sb t2, 0(a0) srl t2, t2, 8 sb t2, 1(a0) srl t2, t2, 8 sb t2, 2(a0) srl t2, t2, 8 sb t2, 3(a0) addiu a3, a3, -4 b 0b addiu a0, a0, 4 1: beqz a3, 3f nop srl t8, a1, 24 2: lbu t0, 0(a2) lbu t1, 0(a0) addiu a2, a2, 1 mul t2, t0, t8 shra_r.ph t3, t2, 8 andi t3, t3, 0xff addq.ph t2, t2, t3 shra_r.ph t2, t2, 8 andi t2, t2, 0xff addu_s.qb t2, t2, t1 sb t2, 0(a0) addiu a3, a3, -1 bnez a3, 2b addiu a0, a0, 1 3: RESTORE_REGS_FROM_STACK 0, v0 j ra nop END(pixman_composite_add_n_8_8_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_add_n_8_8888_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (32bit constant) * a2 - mask (a8) * a3 - w */ SAVE_REGS_ON_STACK 0, s0, s1, s2 li t4, 0x00ff00ff beqz a3, 3f nop addiu t1, a3, -1 beqz t1, 2f nop 1: /* a1 = source (32bit constant) */ lbu t0, 0(a2) /* t0 = mask (a8) */ lbu t1, 1(a2) /* t1 = mask (a8) */ lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */ lw t3, 4(a0) /* t3 = destination (a8r8g8b8) */ addiu a2, a2, 2 MIPS_2xUN8x4_MUL_2xUN8_ADD_2xUN8x4 a1, a1, \ t0, t1, \ t2, t3, \ t5, t6, \ t4, t7, t8, t9, s0, s1, s2 sw t5, 0(a0) sw t6, 4(a0) addiu a3, a3, -2 addiu t1, a3, -1 bgtz t1, 1b addiu a0, a0, 8 2: beqz a3, 3f nop /* a1 = source (32bit constant) */ lbu t0, 0(a2) /* t0 = mask (a8) */ lw t1, 0(a0) /* t1 = destination (a8r8g8b8) */ MIPS_UN8x4_MUL_UN8_ADD_UN8x4 a1, t0, t1, t2, t4, t3, t5, t6 sw t2, 0(a0) 3: RESTORE_REGS_FROM_STACK 0, s0, s1, s2 j ra nop END(pixman_composite_add_n_8_8888_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_add_0565_8_0565_asm_mips) /* * a0 - dst (r5g6b5) * a1 - src (r5g6b5) * a2 - mask (a8) * a3 - w */ SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7 li t4, 0xf800f800 li t5, 0x07e007e0 li t6, 0x001F001F li t7, 0x00ff00ff beqz a3, 3f nop addiu t1, a3, -1 beqz t1, 2f nop 1: lhu t0, 0(a1) /* t0 = source (r5g6b5) */ lhu t1, 2(a1) /* t1 = source (r5g6b5) */ lbu t2, 0(a2) /* t2 = mask (a8) */ lbu t3, 1(a2) /* t3 = mask (a8) */ lhu t8, 0(a0) /* t8 = destination (r5g6b5) */ lhu t9, 2(a0) /* t9 = destination (r5g6b5) */ addiu a1, a1, 4 addiu a2, a2, 2 CONVERT_2x0565_TO_2x8888 t0, t1, s0, s1, t5, t6, s2, s3, s4, s5 CONVERT_2x0565_TO_2x8888 t8, t9, s2, s3, t5, t6, s4, s5, s6, s7 MIPS_2xUN8x4_MUL_2xUN8_ADD_2xUN8x4 s0, s1, \ t2, t3, \ s2, s3, \ t0, t1, \ t7, s4, s5, s6, s7, t8, t9 CONVERT_2x8888_TO_2x0565 t0, t1, s0, s1, t4, t5, t6, s2, s3 sh s0, 0(a0) sh s1, 2(a0) addiu a3, a3, -2 addiu t1, a3, -1 bgtz t1, 1b addiu a0, a0, 4 2: beqz a3, 3f nop lhu t0, 0(a1) /* t0 = source (r5g6b5) */ lbu t1, 0(a2) /* t1 = mask (a8) */ lhu t2, 0(a0) /* t2 = destination (r5g6b5) */ CONVERT_1x0565_TO_1x8888 t0, t3, t4, t5 CONVERT_1x0565_TO_1x8888 t2, t4, t5, t6 MIPS_UN8x4_MUL_UN8_ADD_UN8x4 t3, t1, t4, t0, t7, t2, t5, t6 CONVERT_1x8888_TO_1x0565 t0, t3, t4, t5 sh t3, 0(a0) 3: RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7 j ra nop END(pixman_composite_add_0565_8_0565_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_add_8888_8_8888_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (a8r8g8b8) * a2 - mask (a8) * a3 - w */ SAVE_REGS_ON_STACK 0, s0, s1, s2 li t4, 0x00ff00ff beqz a3, 3f nop addiu t1, a3, -1 beqz t1, 2f nop 1: lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ lw t1, 4(a1) /* t1 = source (a8r8g8b8) */ lbu t2, 0(a2) /* t2 = mask (a8) */ lbu t3, 1(a2) /* t3 = mask (a8) */ lw t5, 0(a0) /* t5 = destination (a8r8g8b8) */ lw t6, 4(a0) /* t6 = destination (a8r8g8b8) */ addiu a1, a1, 8 addiu a2, a2, 2 MIPS_2xUN8x4_MUL_2xUN8_ADD_2xUN8x4 t0, t1, \ t2, t3, \ t5, t6, \ t7, t8, \ t4, t9, s0, s1, s2, t0, t1 sw t7, 0(a0) sw t8, 4(a0) addiu a3, a3, -2 addiu t1, a3, -1 bgtz t1, 1b addiu a0, a0, 8 2: beqz a3, 3f nop lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ lbu t1, 0(a2) /* t1 = mask (a8) */ lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */ MIPS_UN8x4_MUL_UN8_ADD_UN8x4 t0, t1, t2, t3, t4, t5, t6, t7 sw t3, 0(a0) 3: RESTORE_REGS_FROM_STACK 0, s0, s1, s2 j ra nop END(pixman_composite_add_8888_8_8888_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_add_8888_n_8888_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (a8r8g8b8) * a2 - mask (32bit constant) * a3 - w */ SAVE_REGS_ON_STACK 0, s0, s1, s2 li t4, 0x00ff00ff beqz a3, 3f nop srl a2, a2, 24 addiu t1, a3, -1 beqz t1, 2f nop 1: lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ lw t1, 4(a1) /* t1 = source (a8r8g8b8) */ /* a2 = mask (32bit constant) */ lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */ lw t3, 4(a0) /* t3 = destination (a8r8g8b8) */ addiu a1, a1, 8 MIPS_2xUN8x4_MUL_2xUN8_ADD_2xUN8x4 t0, t1, \ a2, a2, \ t2, t3, \ t5, t6, \ t4, t7, t8, t9, s0, s1, s2 sw t5, 0(a0) sw t6, 4(a0) addiu a3, a3, -2 addiu t1, a3, -1 bgtz t1, 1b addiu a0, a0, 8 2: beqz a3, 3f nop lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ /* a2 = mask (32bit constant) */ lw t1, 0(a0) /* t1 = destination (a8r8g8b8) */ MIPS_UN8x4_MUL_UN8_ADD_UN8x4 t0, a2, t1, t3, t4, t5, t6, t7 sw t3, 0(a0) 3: RESTORE_REGS_FROM_STACK 0, s0, s1, s2 j ra nop END(pixman_composite_add_8888_n_8888_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_add_8888_8888_8888_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (a8r8g8b8) * a2 - mask (a8r8g8b8) * a3 - w */ SAVE_REGS_ON_STACK 0, s0, s1, s2 li t4, 0x00ff00ff beqz a3, 3f nop addiu t1, a3, -1 beqz t1, 2f nop 1: lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ lw t1, 4(a1) /* t1 = source (a8r8g8b8) */ lw t2, 0(a2) /* t2 = mask (a8r8g8b8) */ lw t3, 4(a2) /* t3 = mask (a8r8g8b8) */ lw t5, 0(a0) /* t5 = destination (a8r8g8b8) */ lw t6, 4(a0) /* t6 = destination (a8r8g8b8) */ addiu a1, a1, 8 addiu a2, a2, 8 srl t2, t2, 24 srl t3, t3, 24 MIPS_2xUN8x4_MUL_2xUN8_ADD_2xUN8x4 t0, t1, \ t2, t3, \ t5, t6, \ t7, t8, \ t4, t9, s0, s1, s2, t0, t1 sw t7, 0(a0) sw t8, 4(a0) addiu a3, a3, -2 addiu t1, a3, -1 bgtz t1, 1b addiu a0, a0, 8 2: beqz a3, 3f nop lw t0, 0(a1) /* t0 = source (a8r8g8b8) */ lw t1, 0(a2) /* t1 = mask (a8r8g8b8) */ lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */ srl t1, t1, 24 MIPS_UN8x4_MUL_UN8_ADD_UN8x4 t0, t1, t2, t3, t4, t5, t6, t7 sw t3, 0(a0) 3: RESTORE_REGS_FROM_STACK 0, s0, s1, s2 j ra nop END(pixman_composite_add_8888_8888_8888_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_add_8_8_asm_mips) /* * a0 - dst (a8) * a1 - src (a8) * a2 - w */ beqz a2, 3f nop srl t9, a2, 2 /* t9 = how many multiples of 4 dst pixels */ beqz t9, 1f /* branch if less than 4 src pixels */ nop 0: beqz t9, 1f addiu t9, t9, -1 lbu t0, 0(a1) lbu t1, 1(a1) lbu t2, 2(a1) lbu t3, 3(a1) lbu t4, 0(a0) lbu t5, 1(a0) lbu t6, 2(a0) lbu t7, 3(a0) addiu a1, a1, 4 precr_sra.ph.w t1, t0, 0 precr_sra.ph.w t3, t2, 0 precr_sra.ph.w t5, t4, 0 precr_sra.ph.w t7, t6, 0 precr.qb.ph t0, t3, t1 precr.qb.ph t1, t7, t5 addu_s.qb t2, t0, t1 sb t2, 0(a0) srl t2, t2, 8 sb t2, 1(a0) srl t2, t2, 8 sb t2, 2(a0) srl t2, t2, 8 sb t2, 3(a0) addiu a2, a2, -4 b 0b addiu a0, a0, 4 1: beqz a2, 3f nop 2: lbu t0, 0(a1) lbu t1, 0(a0) addiu a1, a1, 1 addu_s.qb t2, t0, t1 sb t2, 0(a0) addiu a2, a2, -1 bnez a2, 2b addiu a0, a0, 1 3: j ra nop END(pixman_composite_add_8_8_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_add_8888_8888_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (a8r8g8b8) * a2 - w */ beqz a2, 4f nop srl t9, a2, 2 /* t1 = how many multiples of 4 src pixels */ beqz t9, 3f /* branch if less than 4 src pixels */ nop 1: addiu t9, t9, -1 beqz t9, 2f addiu a2, a2, -4 lw t0, 0(a1) lw t1, 4(a1) lw t2, 8(a1) lw t3, 12(a1) lw t4, 0(a0) lw t5, 4(a0) lw t6, 8(a0) lw t7, 12(a0) addiu a1, a1, 16 addu_s.qb t4, t4, t0 addu_s.qb t5, t5, t1 addu_s.qb t6, t6, t2 addu_s.qb t7, t7, t3 sw t4, 0(a0) sw t5, 4(a0) sw t6, 8(a0) sw t7, 12(a0) b 1b addiu a0, a0, 16 2: lw t0, 0(a1) lw t1, 4(a1) lw t2, 8(a1) lw t3, 12(a1) lw t4, 0(a0) lw t5, 4(a0) lw t6, 8(a0) lw t7, 12(a0) addiu a1, a1, 16 addu_s.qb t4, t4, t0 addu_s.qb t5, t5, t1 addu_s.qb t6, t6, t2 addu_s.qb t7, t7, t3 sw t4, 0(a0) sw t5, 4(a0) sw t6, 8(a0) sw t7, 12(a0) beqz a2, 4f addiu a0, a0, 16 3: lw t0, 0(a1) lw t1, 0(a0) addiu a1, a1, 4 addiu a2, a2, -1 addu_s.qb t1, t1, t0 sw t1, 0(a0) bnez a2, 3b addiu a0, a0, 4 4: jr ra nop END(pixman_composite_add_8888_8888_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_out_reverse_8_0565_asm_mips) /* * a0 - dst (r5g6b5) * a1 - src (a8) * a2 - w */ beqz a2, 4f nop SAVE_REGS_ON_STACK 0, s0, s1, s2, s3 li t2, 0xf800f800 li t3, 0x07e007e0 li t4, 0x001F001F li t5, 0x00ff00ff addiu t1, a2, -1 beqz t1, 2f nop 1: lbu t0, 0(a1) /* t0 = source (a8) */ lbu t1, 1(a1) /* t1 = source (a8) */ lhu t6, 0(a0) /* t6 = destination (r5g6b5) */ lhu t7, 2(a0) /* t7 = destination (r5g6b5) */ addiu a1, a1, 2 not t0, t0 not t1, t1 andi t0, 0xff /* t0 = neg source1 */ andi t1, 0xff /* t1 = neg source2 */ CONVERT_2x0565_TO_2x8888 t6, t7, t8, t9, t3, t4, s0, s1, s2, s3 MIPS_2xUN8x4_MUL_2xUN8 t8, t9, t0, t1, t6, t7, t5, s0, s1, s2, s3, t8, t9 CONVERT_2x8888_TO_2x0565 t6, t7, t8, t9, t2, t3, t4, s0, s1 sh t8, 0(a0) sh t9, 2(a0) addiu a2, a2, -2 addiu t1, a2, -1 bgtz t1, 1b addiu a0, a0, 4 2: beqz a2, 3f nop lbu t0, 0(a1) /* t0 = source (a8) */ lhu t1, 0(a0) /* t1 = destination (r5g6b5) */ not t0, t0 andi t0, 0xff /* t0 = neg source */ CONVERT_1x0565_TO_1x8888 t1, t2, t3, t4 MIPS_UN8x4_MUL_UN8 t2, t0, t1, t5, t3, t4, t6 CONVERT_1x8888_TO_1x0565 t1, t2, t3, t4 sh t2, 0(a0) 3: RESTORE_REGS_FROM_STACK 0, s0, s1, s2, s3 4: j ra nop END(pixman_composite_out_reverse_8_0565_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_out_reverse_8_8888_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (a8) * a2 - w */ beqz a2, 3f nop li t4, 0x00ff00ff addiu t1, a2, -1 beqz t1, 2f nop 1: lbu t0, 0(a1) /* t0 = source (a8) */ lbu t1, 1(a1) /* t1 = source (a8) */ lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */ lw t3, 4(a0) /* t3 = destination (a8r8g8b8) */ addiu a1, a1, 2 not t0, t0 not t1, t1 andi t0, 0xff /* t0 = neg source */ andi t1, 0xff /* t1 = neg source */ MIPS_2xUN8x4_MUL_2xUN8 t2, t3, t0, t1, t5, t6, t4, t7, t8, t9, t2, t3, t0 sw t5, 0(a0) sw t6, 4(a0) addiu a2, a2, -2 addiu t1, a2, -1 bgtz t1, 1b addiu a0, a0, 8 2: beqz a2, 3f nop lbu t0, 0(a1) /* t0 = source (a8) */ lw t1, 0(a0) /* t1 = destination (a8r8g8b8) */ not t0, t0 andi t0, 0xff /* t0 = neg source */ MIPS_UN8x4_MUL_UN8 t1, t0, t2, t4, t3, t5, t6 sw t2, 0(a0) 3: j ra nop END(pixman_composite_out_reverse_8_8888_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_over_reverse_n_8888_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (32bit constant) * a2 - w */ beqz a2, 5f nop SAVE_REGS_ON_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7 li t0, 0x00ff00ff srl t9, a2, 2 /* t9 = how many multiples of 4 src pixels */ beqz t9, 2f /* branch if less than 4 src pixels */ nop 1: beqz t9, 2f addiu t9, t9, -1 lw t1, 0(a0) lw t2, 4(a0) lw t3, 8(a0) lw t4, 12(a0) addiu a2, a2, -4 not t5, t1 not t6, t2 not t7, t3 not t8, t4 srl t5, t5, 24 srl t6, t6, 24 srl t7, t7, 24 srl t8, t8, 24 replv.ph t5, t5 replv.ph t6, t6 replv.ph t7, t7 replv.ph t8, t8 muleu_s.ph.qbl s0, a1, t5 muleu_s.ph.qbr s1, a1, t5 muleu_s.ph.qbl s2, a1, t6 muleu_s.ph.qbr s3, a1, t6 muleu_s.ph.qbl s4, a1, t7 muleu_s.ph.qbr s5, a1, t7 muleu_s.ph.qbl s6, a1, t8 muleu_s.ph.qbr s7, a1, t8 shra_r.ph t5, s0, 8 shra_r.ph t6, s1, 8 shra_r.ph t7, s2, 8 shra_r.ph t8, s3, 8 and t5, t5, t0 and t6, t6, t0 and t7, t7, t0 and t8, t8, t0 addq.ph s0, s0, t5 addq.ph s1, s1, t6 addq.ph s2, s2, t7 addq.ph s3, s3, t8 shra_r.ph s0, s0, 8 shra_r.ph s1, s1, 8 shra_r.ph s2, s2, 8 shra_r.ph s3, s3, 8 shra_r.ph t5, s4, 8 shra_r.ph t6, s5, 8 shra_r.ph t7, s6, 8 shra_r.ph t8, s7, 8 and t5, t5, t0 and t6, t6, t0 and t7, t7, t0 and t8, t8, t0 addq.ph s4, s4, t5 addq.ph s5, s5, t6 addq.ph s6, s6, t7 addq.ph s7, s7, t8 shra_r.ph s4, s4, 8 shra_r.ph s5, s5, 8 shra_r.ph s6, s6, 8 shra_r.ph s7, s7, 8 precr.qb.ph t5, s0, s1 precr.qb.ph t6, s2, s3 precr.qb.ph t7, s4, s5 precr.qb.ph t8, s6, s7 addu_s.qb t5, t1, t5 addu_s.qb t6, t2, t6 addu_s.qb t7, t3, t7 addu_s.qb t8, t4, t8 sw t5, 0(a0) sw t6, 4(a0) sw t7, 8(a0) sw t8, 12(a0) b 1b addiu a0, a0, 16 2: beqz a2, 4f nop 3: lw t1, 0(a0) not t2, t1 srl t2, t2, 24 replv.ph t2, t2 muleu_s.ph.qbl t4, a1, t2 muleu_s.ph.qbr t5, a1, t2 shra_r.ph t6, t4, 8 shra_r.ph t7, t5, 8 and t6,t6,t0 and t7,t7,t0 addq.ph t8, t4, t6 addq.ph t9, t5, t7 shra_r.ph t8, t8, 8 shra_r.ph t9, t9, 8 precr.qb.ph t9, t8, t9 addu_s.qb t9, t1, t9 sw t9, 0(a0) addiu a2, a2, -1 bnez a2, 3b addiu a0, a0, 4 4: RESTORE_REGS_FROM_STACK 20, s0, s1, s2, s3, s4, s5, s6, s7 5: j ra nop END(pixman_composite_over_reverse_n_8888_asm_mips) LEAF_MIPS_DSPR2(pixman_composite_in_n_8_asm_mips) /* * a0 - dst (a8) * a1 - src (32bit constant) * a2 - w */ li t9, 0x00ff00ff beqz a2, 3f nop srl t7, a2, 2 /* t7 = how many multiples of 4 dst pixels */ beqz t7, 1f /* branch if less than 4 src pixels */ nop srl t8, a1, 24 replv.ph t8, t8 0: beqz t7, 1f addiu t7, t7, -1 lbu t0, 0(a0) lbu t1, 1(a0) lbu t2, 2(a0) lbu t3, 3(a0) precr_sra.ph.w t1, t0, 0 precr_sra.ph.w t3, t2, 0 precr.qb.ph t0, t3, t1 muleu_s.ph.qbl t2, t0, t8 muleu_s.ph.qbr t3, t0, t8 shra_r.ph t4, t2, 8 shra_r.ph t5, t3, 8 and t4, t4, t9 and t5, t5, t9 addq.ph t2, t2, t4 addq.ph t3, t3, t5 shra_r.ph t2, t2, 8 shra_r.ph t3, t3, 8 precr.qb.ph t2, t2, t3 sb t2, 0(a0) srl t2, t2, 8 sb t2, 1(a0) srl t2, t2, 8 sb t2, 2(a0) srl t2, t2, 8 sb t2, 3(a0) addiu a2, a2, -4 b 0b addiu a0, a0, 4 1: beqz a2, 3f nop srl t8, a1, 24 2: lbu t0, 0(a0) mul t2, t0, t8 shra_r.ph t3, t2, 8 andi t3, t3, 0x00ff addq.ph t2, t2, t3 shra_r.ph t2, t2, 8 sb t2, 0(a0) addiu a2, a2, -1 bnez a2, 2b addiu a0, a0, 1 3: j ra nop END(pixman_composite_in_n_8_asm_mips) LEAF_MIPS_DSPR2(pixman_scaled_nearest_scanline_8888_8888_OVER_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (a8r8g8b8) * a2 - w * a3 - vx * 16(sp) - unit_x */ SAVE_REGS_ON_STACK 0, s0, s1, s2, s3 lw t8, 16(sp) /* t8 = unit_x */ li t6, 0x00ff00ff beqz a2, 3f nop addiu t1, a2, -1 beqz t1, 2f nop 1: sra t0, a3, 16 /* t0 = vx >> 16 */ sll t0, t0, 2 /* t0 = t0 * 4 (a8r8g8b8) */ addu t0, a1, t0 lw t0, 0(t0) /* t0 = source (a8r8g8b8) */ addu a3, a3, t8 /* a3 = vx + unit_x */ sra t1, a3, 16 /* t0 = vx >> 16 */ sll t1, t1, 2 /* t0 = t0 * 4 (a8r8g8b8) */ addu t1, a1, t1 lw t1, 0(t1) /* t1 = source (a8r8g8b8) */ addu a3, a3, t8 /* a3 = vx + unit_x */ lw t2, 0(a0) /* t2 = destination (a8r8g8b8) */ lw t3, 4(a0) /* t3 = destination (a8r8g8b8) */ OVER_2x8888_2x8888 t0, t1, t2, t3, t4, t5, t6, t7, t9, s0, s1, s2, s3 sw t4, 0(a0) sw t5, 4(a0) addiu a2, a2, -2 addiu t1, a2, -1 bgtz t1, 1b addiu a0, a0, 8 2: beqz a2, 3f nop sra t0, a3, 16 /* t0 = vx >> 16 */ sll t0, t0, 2 /* t0 = t0 * 4 (a8r8g8b8) */ addu t0, a1, t0 lw t0, 0(t0) /* t0 = source (a8r8g8b8) */ lw t1, 0(a0) /* t1 = destination (a8r8g8b8) */ addu a3, a3, t8 /* a3 = vx + unit_x */ OVER_8888_8888 t0, t1, t2, t6, t4, t5, t3, t7 sw t2, 0(a0) 3: RESTORE_REGS_FROM_STACK 0, s0, s1, s2, s3 j ra nop END(pixman_scaled_nearest_scanline_8888_8888_OVER_asm_mips) LEAF_MIPS_DSPR2(pixman_scaled_nearest_scanline_8888_0565_OVER_asm_mips) /* * a0 - dst (r5g6b5) * a1 - src (a8r8g8b8) * a2 - w * a3 - vx * 16(sp) - unit_x */ SAVE_REGS_ON_STACK 24, s0, s1, s2, s3, s4, v0, v1 lw t8, 40(sp) /* t8 = unit_x */ li t4, 0x00ff00ff li t5, 0xf800f800 li t6, 0x07e007e0 li t7, 0x001F001F beqz a2, 3f nop addiu t1, a2, -1 beqz t1, 2f nop 1: sra t0, a3, 16 /* t0 = vx >> 16 */ sll t0, t0, 2 /* t0 = t0 * 4 (a8r8g8b8) */ addu t0, a1, t0 lw t0, 0(t0) /* t0 = source (a8r8g8b8) */ addu a3, a3, t8 /* a3 = vx + unit_x */ sra t1, a3, 16 /* t0 = vx >> 16 */ sll t1, t1, 2 /* t0 = t0 * 4 (a8r8g8b8) */ addu t1, a1, t1 lw t1, 0(t1) /* t1 = source (a8r8g8b8) */ addu a3, a3, t8 /* a3 = vx + unit_x */ lhu t2, 0(a0) /* t2 = destination (r5g6b5) */ lhu t3, 2(a0) /* t3 = destination (r5g6b5) */ CONVERT_2x0565_TO_2x8888 t2, t3, v0, v1, t6, t7, s0, s1, s2, s3 OVER_2x8888_2x8888 t0, t1, v0, v1, t2, t3, t4, t9, s0, s1, s2, s3, s4 CONVERT_2x8888_TO_2x0565 t2, t3, v0, v1, t5, t6, t7, t9, s2 sh v0, 0(a0) sh v1, 2(a0) addiu a2, a2, -2 addiu t1, a2, -1 bgtz t1, 1b addiu a0, a0, 4 2: beqz a2, 3f nop sra t0, a3, 16 /* t0 = vx >> 16 */ sll t0, t0, 2 /* t0 = t0 * 4 (a8r8g8b8) */ addu t0, a1, t0 lw t0, 0(t0) /* t0 = source (a8r8g8b8) */ lhu t1, 0(a0) /* t1 = destination (r5g6b5) */ addu a3, a3, t8 /* a3 = vx + unit_x */ CONVERT_1x0565_TO_1x8888 t1, t2, t5, t6 OVER_8888_8888 t0, t2, t1, t4, t3, t5, t6, t7 CONVERT_1x8888_TO_1x0565 t1, t2, t5, t6 sh t2, 0(a0) 3: RESTORE_REGS_FROM_STACK 24, s0, s1, s2, s3, s4, v0, v1 j ra nop END(pixman_scaled_nearest_scanline_8888_0565_OVER_asm_mips) LEAF_MIPS_DSPR2(pixman_scaled_nearest_scanline_0565_8888_SRC_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - src (r5g6b5) * a2 - w * a3 - vx * 16(sp) - unit_x */ SAVE_REGS_ON_STACK 0, v0 beqz a2, 3f nop lw v0, 16(sp) /* v0 = unit_x */ addiu t1, a2, -1 beqz t1, 2f nop li t4, 0x07e007e0 li t5, 0x001F001F 1: sra t0, a3, 16 /* t0 = vx >> 16 */ sll t0, t0, 1 /* t0 = t0 * 2 ((r5g6b5)) */ addu t0, a1, t0 lhu t0, 0(t0) /* t0 = source ((r5g6b5)) */ addu a3, a3, v0 /* a3 = vx + unit_x */ sra t1, a3, 16 /* t1 = vx >> 16 */ sll t1, t1, 1 /* t1 = t1 * 2 ((r5g6b5)) */ addu t1, a1, t1 lhu t1, 0(t1) /* t1 = source ((r5g6b5)) */ addu a3, a3, v0 /* a3 = vx + unit_x */ addiu a2, a2, -2 CONVERT_2x0565_TO_2x8888 t0, t1, t2, t3, t4, t5, t6, t7, t8, t9 sw t2, 0(a0) sw t3, 4(a0) addiu t2, a2, -1 bgtz t2, 1b addiu a0, a0, 8 2: beqz a2, 3f nop sra t0, a3, 16 /* t0 = vx >> 16 */ sll t0, t0, 1 /* t0 = t0 * 2 ((r5g6b5)) */ addu t0, a1, t0 lhu t0, 0(t0) /* t0 = source ((r5g6b5)) */ CONVERT_1x0565_TO_1x8888 t0, t1, t2, t3 sw t1, 0(a0) 3: RESTORE_REGS_FROM_STACK 0, v0 j ra nop END(pixman_scaled_nearest_scanline_0565_8888_SRC_asm_mips) LEAF_MIPS_DSPR2(pixman_scaled_nearest_scanline_8888_8_0565_OVER_asm_mips) /* * a0 - dst (r5g6b5) * a1 - src (a8r8g8b8) * a2 - mask (a8) * a3 - w * 16(sp) - vx * 20(sp) - unit_x */ beqz a3, 4f nop SAVE_REGS_ON_STACK 20, v0, v1, s0, s1, s2, s3, s4, s5 lw v0, 36(sp) /* v0 = vx */ lw v1, 40(sp) /* v1 = unit_x */ li t6, 0x00ff00ff li t7, 0xf800f800 li t8, 0x07e007e0 li t9, 0x001F001F addiu t1, a3, -1 beqz t1, 2f nop 1: sra t0, v0, 16 /* t0 = vx >> 16 */ sll t0, t0, 2 /* t0 = t0 * 4 (a8r8g8b8) */ addu t0, a1, t0 lw t0, 0(t0) /* t0 = source (a8r8g8b8) */ addu v0, v0, v1 /* v0 = vx + unit_x */ sra t1, v0, 16 /* t1 = vx >> 16 */ sll t1, t1, 2 /* t1 = t1 * 4 (a8r8g8b8) */ addu t1, a1, t1 lw t1, 0(t1) /* t1 = source (a8r8g8b8) */ addu v0, v0, v1 /* v0 = vx + unit_x */ lbu t2, 0(a2) /* t2 = mask (a8) */ lbu t3, 1(a2) /* t3 = mask (a8) */ lhu t4, 0(a0) /* t4 = destination (r5g6b5) */ lhu t5, 2(a0) /* t5 = destination (r5g6b5) */ addiu a2, a2, 2 CONVERT_2x0565_TO_2x8888 t4, t5, s0, s1, t8, t9, s2, s3, s4, s5 OVER_2x8888_2x8_2x8888 t0, t1, \ t2, t3, \ s0, s1, \ t4, t5, \ t6, s2, s3, s4, s5, t2, t3 CONVERT_2x8888_TO_2x0565 t4, t5, s0, s1, t7, t8, t9, s2, s3 sh s0, 0(a0) sh s1, 2(a0) addiu a3, a3, -2 addiu t1, a3, -1 bgtz t1, 1b addiu a0, a0, 4 2: beqz a3, 3f nop sra t0, v0, 16 /* t0 = vx >> 16 */ sll t0, t0, 2 /* t0 = t0 * 4 (a8r8g8b8) */ addu t0, a1, t0 lw t0, 0(t0) /* t0 = source (a8r8g8b8) */ lbu t1, 0(a2) /* t1 = mask (a8) */ lhu t2, 0(a0) /* t2 = destination (r5g6b5) */ CONVERT_1x0565_TO_1x8888 t2, t3, t4, t5 OVER_8888_8_8888 t0, t1, t3, t2, t6, t4, t5, t7, t8 CONVERT_1x8888_TO_1x0565 t2, t3, t4, t5 sh t3, 0(a0) 3: RESTORE_REGS_FROM_STACK 20, v0, v1, s0, s1, s2, s3, s4, s5 4: j ra nop END(pixman_scaled_nearest_scanline_8888_8_0565_OVER_asm_mips) LEAF_MIPS_DSPR2(pixman_scaled_nearest_scanline_0565_8_0565_OVER_asm_mips) /* * a0 - dst (r5g6b5) * a1 - src (r5g6b5) * a2 - mask (a8) * a3 - w * 16(sp) - vx * 20(sp) - unit_x */ beqz a3, 4f nop SAVE_REGS_ON_STACK 20, v0, v1, s0, s1, s2, s3, s4, s5 lw v0, 36(sp) /* v0 = vx */ lw v1, 40(sp) /* v1 = unit_x */ li t4, 0xf800f800 li t5, 0x07e007e0 li t6, 0x001F001F li t7, 0x00ff00ff addiu t1, a3, -1 beqz t1, 2f nop 1: sra t0, v0, 16 /* t0 = vx >> 16 */ sll t0, t0, 1 /* t0 = t0 * 2 (r5g6b5) */ addu t0, a1, t0 lhu t0, 0(t0) /* t0 = source (r5g6b5) */ addu v0, v0, v1 /* v0 = vx + unit_x */ sra t1, v0, 16 /* t1 = vx >> 16 */ sll t1, t1, 1 /* t1 = t1 * 2 (r5g6b5) */ addu t1, a1, t1 lhu t1, 0(t1) /* t1 = source (r5g6b5) */ addu v0, v0, v1 /* v0 = vx + unit_x */ lbu t2, 0(a2) /* t2 = mask (a8) */ lbu t3, 1(a2) /* t3 = mask (a8) */ lhu t8, 0(a0) /* t8 = destination (r5g6b5) */ lhu t9, 2(a0) /* t9 = destination (r5g6b5) */ addiu a2, a2, 2 CONVERT_2x0565_TO_2x8888 t0, t1, s0, s1, t5, t6, s2, s3, s4, s5 CONVERT_2x0565_TO_2x8888 t8, t9, s2, s3, t5, t6, s4, s5, t0, t1 OVER_2x8888_2x8_2x8888 s0, s1, \ t2, t3, \ s2, s3, \ t0, t1, \ t7, t8, t9, s4, s5, s0, s1 CONVERT_2x8888_TO_2x0565 t0, t1, s0, s1, t4, t5, t6, s2, s3 sh s0, 0(a0) sh s1, 2(a0) addiu a3, a3, -2 addiu t1, a3, -1 bgtz t1, 1b addiu a0, a0, 4 2: beqz a3, 3f nop sra t0, v0, 16 /* t0 = vx >> 16 */ sll t0, t0, 1 /* t0 = t0 * 2 (r5g6b5) */ addu t0, a1, t0 lhu t0, 0(t0) /* t0 = source (r5g6b5) */ lbu t1, 0(a2) /* t1 = mask (a8) */ lhu t2, 0(a0) /* t2 = destination (r5g6b5) */ CONVERT_1x0565_TO_1x8888 t0, t3, t4, t5 CONVERT_1x0565_TO_1x8888 t2, t4, t5, t6 OVER_8888_8_8888 t3, t1, t4, t0, t7, t2, t5, t6, t8 CONVERT_1x8888_TO_1x0565 t0, t3, t4, t5 sh t3, 0(a0) 3: RESTORE_REGS_FROM_STACK 20, v0, v1, s0, s1, s2, s3, s4, s5 4: j ra nop END(pixman_scaled_nearest_scanline_0565_8_0565_OVER_asm_mips) LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8888_SRC_asm_mips) /* * a0 - *dst * a1 - *src_top * a2 - *src_bottom * a3 - w * 16(sp) - wt * 20(sp) - wb * 24(sp) - vx * 28(sp) - unit_x */ beqz a3, 1f nop SAVE_REGS_ON_STACK 20, v0, s0, s1, s2, s3, s4, s5, s6, s7 lw s0, 36(sp) /* s0 = wt */ lw s1, 40(sp) /* s1 = wb */ lw s2, 44(sp) /* s2 = vx */ lw s3, 48(sp) /* s3 = unit_x */ li v0, BILINEAR_INTERPOLATION_RANGE sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) 0: andi t4, s2, 0xffff /* t4 = (short)vx */ srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */ subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */ mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */ mul s5, s0, t4 /* s5 = wt*(vx>>8) */ mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */ mul s7, s1, t4 /* s7 = wb*(vx>>8) */ sra t9, s2, 16 sll t9, t9, 2 addiu t8, t9, 4 lwx t0, t9(a1) /* t0 = tl */ lwx t1, t8(a1) /* t1 = tr */ addiu a3, a3, -1 lwx t2, t9(a2) /* t2 = bl */ lwx t3, t8(a2) /* t3 = br */ BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7 addu s2, s2, s3 /* vx += unit_x; */ sw t0, 0(a0) bnez a3, 0b addiu a0, a0, 4 RESTORE_REGS_FROM_STACK 20, v0, s0, s1, s2, s3, s4, s5, s6, s7 1: j ra nop END(pixman_scaled_bilinear_scanline_8888_8888_SRC_asm_mips) LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_0565_SRC_asm_mips) /* * a0 - *dst * a1 - *src_top * a2 - *src_bottom * a3 - w * 16(sp) - wt * 20(sp) - wb * 24(sp) - vx * 28(sp) - unit_x */ beqz a3, 1f nop SAVE_REGS_ON_STACK 20, v0, s0, s1, s2, s3, s4, s5, s6, s7 lw s0, 36(sp) /* s0 = wt */ lw s1, 40(sp) /* s1 = wb */ lw s2, 44(sp) /* s2 = vx */ lw s3, 48(sp) /* s3 = unit_x */ li v0, BILINEAR_INTERPOLATION_RANGE sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) 0: andi t4, s2, 0xffff /* t4 = (short)vx */ srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */ subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */ mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */ mul s5, s0, t4 /* s5 = wt*(vx>>8) */ mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */ mul s7, s1, t4 /* s7 = wb*(vx>>8) */ sra t9, s2, 16 sll t9, t9, 2 addiu t8, t9, 4 lwx t0, t9(a1) /* t0 = tl */ lwx t1, t8(a1) /* t1 = tr */ addiu a3, a3, -1 lwx t2, t9(a2) /* t2 = bl */ lwx t3, t8(a2) /* t3 = br */ BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7 CONVERT_1x8888_TO_1x0565 t0, t1, t2, t3 addu s2, s2, s3 /* vx += unit_x; */ sh t1, 0(a0) bnez a3, 0b addiu a0, a0, 2 RESTORE_REGS_FROM_STACK 20, v0, s0, s1, s2, s3, s4, s5, s6, s7 1: j ra nop END(pixman_scaled_bilinear_scanline_8888_0565_SRC_asm_mips) LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_0565_8888_SRC_asm_mips) /* * a0 - *dst * a1 - *src_top * a2 - *src_bottom * a3 - w * 16(sp) - wt * 20(sp) - wb * 24(sp) - vx * 28(sp) - unit_x */ beqz a3, 1f nop SAVE_REGS_ON_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8 lw s0, 44(sp) /* s0 = wt */ lw s1, 48(sp) /* s1 = wb */ lw s2, 52(sp) /* s2 = vx */ lw s3, 56(sp) /* s3 = unit_x */ li v0, BILINEAR_INTERPOLATION_RANGE li v1, 0x07e007e0 li s8, 0x001f001f sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) 0: andi t4, s2, 0xffff /* t4 = (short)vx */ srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */ subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */ mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */ mul s5, s0, t4 /* s5 = wt*(vx>>8) */ mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */ mul s7, s1, t4 /* s7 = wb*(vx>>8) */ sra t9, s2, 16 sll t9, t9, 1 addiu t8, t9, 2 lhx t0, t9(a1) /* t0 = tl */ lhx t1, t8(a1) /* t1 = tr */ andi t1, t1, 0xffff addiu a3, a3, -1 lhx t2, t9(a2) /* t2 = bl */ lhx t3, t8(a2) /* t3 = br */ andi t3, t3, 0xffff CONVERT_2x0565_TO_2x8888 t0, t1, t0, t1, v1, s8, t4, t5, t6, t7 CONVERT_2x0565_TO_2x8888 t2, t3, t2, t3, v1, s8, t4, t5, t6, t7 BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7 addu s2, s2, s3 /* vx += unit_x; */ sw t0, 0(a0) bnez a3, 0b addiu a0, a0, 4 RESTORE_REGS_FROM_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8 1: j ra nop END(pixman_scaled_bilinear_scanline_0565_8888_SRC_asm_mips) LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_0565_0565_SRC_asm_mips) /* * a0 - *dst * a1 - *src_top * a2 - *src_bottom * a3 - w * 16(sp) - wt * 20(sp) - wb * 24(sp) - vx * 28(sp) - unit_x */ beqz a3, 1f nop SAVE_REGS_ON_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8 lw s0, 44(sp) /* s0 = wt */ lw s1, 48(sp) /* s1 = wb */ lw s2, 52(sp) /* s2 = vx */ lw s3, 56(sp) /* s3 = unit_x */ li v0, BILINEAR_INTERPOLATION_RANGE li v1, 0x07e007e0 li s8, 0x001f001f sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) 0: andi t4, s2, 0xffff /* t4 = (short)vx */ srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */ subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */ mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */ mul s5, s0, t4 /* s5 = wt*(vx>>8) */ mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */ mul s7, s1, t4 /* s7 = wb*(vx>>8) */ sra t9, s2, 16 sll t9, t9, 1 addiu t8, t9, 2 lhx t0, t9(a1) /* t0 = tl */ lhx t1, t8(a1) /* t1 = tr */ andi t1, t1, 0xffff addiu a3, a3, -1 lhx t2, t9(a2) /* t2 = bl */ lhx t3, t8(a2) /* t3 = br */ andi t3, t3, 0xffff CONVERT_2x0565_TO_2x8888 t0, t1, t0, t1, v1, s8, t4, t5, t6, t7 CONVERT_2x0565_TO_2x8888 t2, t3, t2, t3, v1, s8, t4, t5, t6, t7 BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7 CONVERT_1x8888_TO_1x0565 t0, t1, t2, t3 addu s2, s2, s3 /* vx += unit_x; */ sh t1, 0(a0) bnez a3, 0b addiu a0, a0, 2 RESTORE_REGS_FROM_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8 1: j ra nop END(pixman_scaled_bilinear_scanline_0565_0565_SRC_asm_mips) LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8888_OVER_asm_mips) /* * a0 - *dst * a1 - *src_top * a2 - *src_bottom * a3 - w * 16(sp) - wt * 20(sp) - wb * 24(sp) - vx * 28(sp) - unit_x */ beqz a3, 1f nop SAVE_REGS_ON_STACK 24, v0, s0, s1, s2, s3, s4, s5, s6, s7, s8 lw s0, 40(sp) /* s0 = wt */ lw s1, 44(sp) /* s1 = wb */ lw s2, 48(sp) /* s2 = vx */ lw s3, 52(sp) /* s3 = unit_x */ li v0, BILINEAR_INTERPOLATION_RANGE li s8, 0x00ff00ff sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) 0: andi t4, s2, 0xffff /* t4 = (short)vx */ srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */ subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */ mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */ mul s5, s0, t4 /* s5 = wt*(vx>>8) */ mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */ mul s7, s1, t4 /* s7 = wb*(vx>>8) */ sra t9, s2, 16 sll t9, t9, 2 addiu t8, t9, 4 lwx t0, t9(a1) /* t0 = tl */ lwx t1, t8(a1) /* t1 = tr */ addiu a3, a3, -1 lwx t2, t9(a2) /* t2 = bl */ lwx t3, t8(a2) /* t3 = br */ BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7 lw t1, 0(a0) /* t1 = dest */ OVER_8888_8888 t0, t1, t2, s8, t3, t4, t5, t6 addu s2, s2, s3 /* vx += unit_x; */ sw t2, 0(a0) bnez a3, 0b addiu a0, a0, 4 RESTORE_REGS_FROM_STACK 24, v0, s0, s1, s2, s3, s4, s5, s6, s7, s8 1: j ra nop END(pixman_scaled_bilinear_scanline_8888_8888_OVER_asm_mips) LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8888_ADD_asm_mips) /* * a0 - *dst * a1 - *src_top * a2 - *src_bottom * a3 - w * 16(sp) - wt * 20(sp) - wb * 24(sp) - vx * 28(sp) - unit_x */ beqz a3, 1f nop SAVE_REGS_ON_STACK 20, v0, s0, s1, s2, s3, s4, s5, s6, s7 lw s0, 36(sp) /* s0 = wt */ lw s1, 40(sp) /* s1 = wb */ lw s2, 44(sp) /* s2 = vx */ lw s3, 48(sp) /* s3 = unit_x */ li v0, BILINEAR_INTERPOLATION_RANGE sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) 0: andi t4, s2, 0xffff /* t4 = (short)vx */ srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */ subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */ mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */ mul s5, s0, t4 /* s5 = wt*(vx>>8) */ mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */ mul s7, s1, t4 /* s7 = wb*(vx>>8) */ sra t9, s2, 16 sll t9, t9, 2 addiu t8, t9, 4 lwx t0, t9(a1) /* t0 = tl */ lwx t1, t8(a1) /* t1 = tr */ addiu a3, a3, -1 lwx t2, t9(a2) /* t2 = bl */ lwx t3, t8(a2) /* t3 = br */ BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7 lw t1, 0(a0) addu_s.qb t2, t0, t1 addu s2, s2, s3 /* vx += unit_x; */ sw t2, 0(a0) bnez a3, 0b addiu a0, a0, 4 RESTORE_REGS_FROM_STACK 20, v0, s0, s1, s2, s3, s4, s5, s6, s7 1: j ra nop END(pixman_scaled_bilinear_scanline_8888_8888_ADD_asm_mips) LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8_8888_SRC_asm_mips) /* * a0 - *dst * a1 - *mask * a2 - *src_top * a3 - *src_bottom * 16(sp) - wt * 20(sp) - wb * 24(sp) - vx * 28(sp) - unit_x * 32(sp) - w */ lw v1, 32(sp) beqz v1, 1f nop SAVE_REGS_ON_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8 lw s0, 44(sp) /* s0 = wt */ lw s1, 48(sp) /* s1 = wb */ lw s2, 52(sp) /* s2 = vx */ lw s3, 56(sp) /* s3 = unit_x */ li v0, BILINEAR_INTERPOLATION_RANGE li s8, 0x00ff00ff sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) 0: andi t4, s2, 0xffff /* t4 = (short)vx */ srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */ subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */ mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */ mul s5, s0, t4 /* s5 = wt*(vx>>8) */ mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */ mul s7, s1, t4 /* s7 = wb*(vx>>8) */ sra t9, s2, 16 sll t9, t9, 2 addiu t8, t9, 4 lwx t0, t9(a2) /* t0 = tl */ lwx t1, t8(a2) /* t1 = tr */ addiu v1, v1, -1 lwx t2, t9(a3) /* t2 = bl */ lwx t3, t8(a3) /* t3 = br */ BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7 lbu t1, 0(a1) /* t1 = mask */ addiu a1, a1, 1 MIPS_UN8x4_MUL_UN8 t0, t1, t0, s8, t2, t3, t4 addu s2, s2, s3 /* vx += unit_x; */ sw t0, 0(a0) bnez v1, 0b addiu a0, a0, 4 RESTORE_REGS_FROM_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8 1: j ra nop END(pixman_scaled_bilinear_scanline_8888_8_8888_SRC_asm_mips) LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8_0565_SRC_asm_mips) /* * a0 - *dst * a1 - *mask * a2 - *src_top * a3 - *src_bottom * 16(sp) - wt * 20(sp) - wb * 24(sp) - vx * 28(sp) - unit_x * 32(sp) - w */ lw v1, 32(sp) beqz v1, 1f nop SAVE_REGS_ON_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8 lw s0, 44(sp) /* s0 = wt */ lw s1, 48(sp) /* s1 = wb */ lw s2, 52(sp) /* s2 = vx */ lw s3, 56(sp) /* s3 = unit_x */ li v0, BILINEAR_INTERPOLATION_RANGE li s8, 0x00ff00ff sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) 0: andi t4, s2, 0xffff /* t4 = (short)vx */ srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */ subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */ mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */ mul s5, s0, t4 /* s5 = wt*(vx>>8) */ mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */ mul s7, s1, t4 /* s7 = wb*(vx>>8) */ sra t9, s2, 16 sll t9, t9, 2 addiu t8, t9, 4 lwx t0, t9(a2) /* t0 = tl */ lwx t1, t8(a2) /* t1 = tr */ addiu v1, v1, -1 lwx t2, t9(a3) /* t2 = bl */ lwx t3, t8(a3) /* t3 = br */ BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7 lbu t1, 0(a1) /* t1 = mask */ addiu a1, a1, 1 MIPS_UN8x4_MUL_UN8 t0, t1, t0, s8, t2, t3, t4 CONVERT_1x8888_TO_1x0565 t0, t1, t2, t3 addu s2, s2, s3 /* vx += unit_x; */ sh t1, 0(a0) bnez v1, 0b addiu a0, a0, 2 RESTORE_REGS_FROM_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8 1: j ra nop END(pixman_scaled_bilinear_scanline_8888_8_0565_SRC_asm_mips) LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_0565_8_x888_SRC_asm_mips) /* * a0 - *dst * a1 - *mask * a2 - *src_top * a3 - *src_bottom * 16(sp) - wt * 20(sp) - wb * 24(sp) - vx * 28(sp) - unit_x * 32(sp) - w */ lw t0, 32(sp) beqz t0, 1f nop SAVE_REGS_ON_STACK 32, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8, ra lw s0, 48(sp) /* s0 = wt */ lw s1, 52(sp) /* s1 = wb */ lw s2, 56(sp) /* s2 = vx */ lw s3, 60(sp) /* s3 = unit_x */ lw ra, 64(sp) /* ra = w */ li v0, 0x00ff00ff li v1, 0x07e007e0 li s8, 0x001f001f sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) 0: andi t4, s2, 0xffff /* t4 = (short)vx */ srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */ li t5, BILINEAR_INTERPOLATION_RANGE subu t5, t5, t4 /* t5 = ( 256 - (vx>>8)) */ mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */ mul s5, s0, t4 /* s5 = wt*(vx>>8) */ mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */ mul s7, s1, t4 /* s7 = wb*(vx>>8) */ sra t9, s2, 16 sll t9, t9, 1 addiu t8, t9, 2 lhx t0, t9(a2) /* t0 = tl */ lhx t1, t8(a2) /* t1 = tr */ andi t1, t1, 0xffff addiu ra, ra, -1 lhx t2, t9(a3) /* t2 = bl */ lhx t3, t8(a3) /* t3 = br */ andi t3, t3, 0xffff CONVERT_2x0565_TO_2x8888 t0, t1, t0, t1, v1, s8, t4, t5, t6, t7 CONVERT_2x0565_TO_2x8888 t2, t3, t2, t3, v1, s8, t4, t5, t6, t7 BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7 lbu t1, 0(a1) /* t1 = mask */ addiu a1, a1, 1 MIPS_UN8x4_MUL_UN8 t0, t1, t0, v0, t2, t3, t4 addu s2, s2, s3 /* vx += unit_x; */ sw t0, 0(a0) bnez ra, 0b addiu a0, a0, 4 RESTORE_REGS_FROM_STACK 32, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8, ra 1: j ra nop END(pixman_scaled_bilinear_scanline_0565_8_x888_SRC_asm_mips) LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_0565_8_0565_SRC_asm_mips) /* * a0 - *dst * a1 - *mask * a2 - *src_top * a3 - *src_bottom * 16(sp) - wt * 20(sp) - wb * 24(sp) - vx * 28(sp) - unit_x * 32(sp) - w */ lw t0, 32(sp) beqz t0, 1f nop SAVE_REGS_ON_STACK 32, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8, ra lw s0, 48(sp) /* s0 = wt */ lw s1, 52(sp) /* s1 = wb */ lw s2, 56(sp) /* s2 = vx */ lw s3, 60(sp) /* s3 = unit_x */ lw ra, 64(sp) /* ra = w */ li v0, 0x00ff00ff li v1, 0x07e007e0 li s8, 0x001f001f sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) 0: andi t4, s2, 0xffff /* t4 = (short)vx */ srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */ li t5, BILINEAR_INTERPOLATION_RANGE subu t5, t5, t4 /* t5 = ( 256 - (vx>>8)) */ mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */ mul s5, s0, t4 /* s5 = wt*(vx>>8) */ mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */ mul s7, s1, t4 /* s7 = wb*(vx>>8) */ sra t9, s2, 16 sll t9, t9, 1 addiu t8, t9, 2 lhx t0, t9(a2) /* t0 = tl */ lhx t1, t8(a2) /* t1 = tr */ andi t1, t1, 0xffff addiu ra, ra, -1 lhx t2, t9(a3) /* t2 = bl */ lhx t3, t8(a3) /* t3 = br */ andi t3, t3, 0xffff CONVERT_2x0565_TO_2x8888 t0, t1, t0, t1, v1, s8, t4, t5, t6, t7 CONVERT_2x0565_TO_2x8888 t2, t3, t2, t3, v1, s8, t4, t5, t6, t7 BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7 lbu t1, 0(a1) /* t1 = mask */ addiu a1, a1, 1 MIPS_UN8x4_MUL_UN8 t0, t1, t0, v0, t2, t3, t4 CONVERT_1x8888_TO_1x0565 t0, t1, t2, t3 addu s2, s2, s3 /* vx += unit_x; */ sh t1, 0(a0) bnez ra, 0b addiu a0, a0, 2 RESTORE_REGS_FROM_STACK 32, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8, ra 1: j ra nop END(pixman_scaled_bilinear_scanline_0565_8_0565_SRC_asm_mips) LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8_8888_OVER_asm_mips) /* * a0 - dst (a8r8g8b8) * a1 - mask (a8) * a2 - src_top (a8r8g8b8) * a3 - src_bottom (a8r8g8b8) * 16(sp) - wt * 20(sp) - wb * 24(sp) - vx * 28(sp) - unit_x * 32(sp) - w */ SAVE_REGS_ON_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8 lw v1, 60(sp) /* v1 = w(sp + 32 + 28 save regs stack offset)*/ beqz v1, 1f nop lw s0, 44(sp) /* s0 = wt */ lw s1, 48(sp) /* s1 = wb */ lw s2, 52(sp) /* s2 = vx */ lw s3, 56(sp) /* s3 = unit_x */ li v0, BILINEAR_INTERPOLATION_RANGE li s8, 0x00ff00ff sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) 0: andi t4, s2, 0xffff /* t4 = (short)vx */ srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */ subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */ mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */ mul s5, s0, t4 /* s5 = wt*(vx>>8) */ mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */ mul s7, s1, t4 /* s7 = wb*(vx>>8) */ sra t9, s2, 16 sll t9, t9, 2 addiu t8, t9, 4 lwx t0, t9(a2) /* t0 = tl */ lwx t1, t8(a2) /* t1 = tr */ addiu v1, v1, -1 lwx t2, t9(a3) /* t2 = bl */ lwx t3, t8(a3) /* t3 = br */ BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, \ t4, t5, t6, t7, t8, t9, s4, s5, s6, s7 lbu t1, 0(a1) /* t1 = mask */ lw t2, 0(a0) /* t2 = dst */ addiu a1, a1, 1 OVER_8888_8_8888 t0, t1, t2, t0, s8, t3, t4, t5, t6 addu s2, s2, s3 /* vx += unit_x; */ sw t0, 0(a0) bnez v1, 0b addiu a0, a0, 4 1: RESTORE_REGS_FROM_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8 j ra nop END(pixman_scaled_bilinear_scanline_8888_8_8888_OVER_asm_mips) LEAF_MIPS_DSPR2(pixman_scaled_bilinear_scanline_8888_8_8888_ADD_asm_mips) /* * a0 - *dst * a1 - *mask * a2 - *src_top * a3 - *src_bottom * 16(sp) - wt * 20(sp) - wb * 24(sp) - vx * 28(sp) - unit_x * 32(sp) - w */ lw v1, 32(sp) beqz v1, 1f nop SAVE_REGS_ON_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8 lw s0, 44(sp) /* s0 = wt */ lw s1, 48(sp) /* s1 = wb */ lw s2, 52(sp) /* s2 = vx */ lw s3, 56(sp) /* s3 = unit_x */ li v0, BILINEAR_INTERPOLATION_RANGE li s8, 0x00ff00ff sll s0, s0, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) sll s1, s1, (2 * (8 - BILINEAR_INTERPOLATION_BITS)) 0: andi t4, s2, 0xffff /* t4 = (short)vx */ srl t4, t4, (16 - BILINEAR_INTERPOLATION_BITS) /* t4 = vx >> 8 */ subu t5, v0, t4 /* t5 = ( 256 - (vx>>8)) */ mul s4, s0, t5 /* s4 = wt*(256-(vx>>8)) */ mul s5, s0, t4 /* s5 = wt*(vx>>8) */ mul s6, s1, t5 /* s6 = wb*(256-(vx>>8)) */ mul s7, s1, t4 /* s7 = wb*(vx>>8) */ sra t9, s2, 16 sll t9, t9, 2 addiu t8, t9, 4 lwx t0, t9(a2) /* t0 = tl */ lwx t1, t8(a2) /* t1 = tr */ addiu v1, v1, -1 lwx t2, t9(a3) /* t2 = bl */ lwx t3, t8(a3) /* t3 = br */ BILINEAR_INTERPOLATE_SINGLE_PIXEL t0, t1, t2, t3, t4, t5, t6, t7, t8, t9, s4, s5, s6, s7 lbu t1, 0(a1) /* t1 = mask */ lw t2, 0(a0) /* t2 = dst */ addiu a1, a1, 1 MIPS_UN8x4_MUL_UN8_ADD_UN8x4 t0, t1, t2, t0, s8, t3, t4, t5 addu s2, s2, s3 /* vx += unit_x; */ sw t0, 0(a0) bnez v1, 0b addiu a0, a0, 4 RESTORE_REGS_FROM_STACK 28, v0, v1, s0, s1, s2, s3, s4, s5, s6, s7, s8 1: j ra nop END(pixman_scaled_bilinear_scanline_8888_8_8888_ADD_asm_mips) pixman-0.38.4/pixman/Makefile.am0000644000175000017500000001033013452450025013350 00000000000000include $(top_srcdir)/pixman/Makefile.sources lib_LTLIBRARIES = libpixman-1.la libpixman_1_la_LDFLAGS = -version-info $(LT_VERSION_INFO) -no-undefined @PTHREAD_LDFLAGS@ libpixman_1_la_LIBADD = @PTHREAD_LIBS@ -lm libpixman_1_la_SOURCES = $(libpixman_sources) $(libpixman_headers) libpixmanincludedir = $(includedir)/pixman-1 libpixmaninclude_HEADERS = pixman.h pixman-version.h noinst_LTLIBRARIES = EXTRA_DIST = \ Makefile.win32 \ pixman-region.c \ solaris-hwcap.mapfile \ meson.build \ $(NULL) # mmx code if USE_X86_MMX noinst_LTLIBRARIES += libpixman-mmx.la libpixman_mmx_la_SOURCES = \ pixman-mmx.c libpixman_mmx_la_CFLAGS = $(MMX_CFLAGS) libpixman_1_la_LDFLAGS += $(MMX_LDFLAGS) libpixman_1_la_LIBADD += libpixman-mmx.la ASM_CFLAGS_mmx=$(MMX_CFLAGS) endif # vmx code if USE_VMX noinst_LTLIBRARIES += libpixman-vmx.la libpixman_vmx_la_SOURCES = \ pixman-vmx.c \ pixman-combine32.h libpixman_vmx_la_CFLAGS = $(VMX_CFLAGS) libpixman_1_la_LIBADD += libpixman-vmx.la ASM_CFLAGS_vmx=$(VMX_CFLAGS) endif # sse2 code if USE_SSE2 noinst_LTLIBRARIES += libpixman-sse2.la libpixman_sse2_la_SOURCES = \ pixman-sse2.c libpixman_sse2_la_CFLAGS = $(SSE2_CFLAGS) libpixman_1_la_LDFLAGS += $(SSE2_LDFLAGS) libpixman_1_la_LIBADD += libpixman-sse2.la ASM_CFLAGS_sse2=$(SSE2_CFLAGS) endif # ssse3 code if USE_SSSE3 noinst_LTLIBRARIES += libpixman-ssse3.la libpixman_ssse3_la_SOURCES = \ pixman-ssse3.c libpixman_ssse3_la_CFLAGS = $(SSSE3_CFLAGS) libpixman_1_la_LDFLAGS += $(SSSE3_LDFLAGS) libpixman_1_la_LIBADD += libpixman-ssse3.la ASM_CFLAGS_ssse3=$(SSSE3_CFLAGS) endif # arm simd code if USE_ARM_SIMD noinst_LTLIBRARIES += libpixman-arm-simd.la libpixman_arm_simd_la_SOURCES = \ pixman-arm-simd.c \ pixman-arm-common.h \ pixman-arm-simd-asm.S \ pixman-arm-simd-asm-scaled.S \ pixman-arm-asm.h \ pixman-arm-simd-asm.h libpixman_1_la_LIBADD += libpixman-arm-simd.la ASM_CFLAGS_arm_simd= endif # arm neon code if USE_ARM_NEON noinst_LTLIBRARIES += libpixman-arm-neon.la libpixman_arm_neon_la_SOURCES = \ pixman-arm-neon.c \ pixman-arm-common.h \ pixman-arm-neon-asm.S \ pixman-arm-neon-asm-bilinear.S \ pixman-arm-asm.h \ pixman-arm-neon-asm.h libpixman_1_la_LIBADD += libpixman-arm-neon.la ASM_CFLAGS_arm_neon= endif # iwmmxt code if USE_ARM_IWMMXT libpixman_iwmmxt_la_SOURCES = pixman-mmx.c noinst_LTLIBRARIES += libpixman-iwmmxt.la libpixman_1_la_LIBADD += libpixman-iwmmxt.la libpixman_iwmmxt_la-pixman-mmx.lo: pixman-mmx.c $(AM_V_CC)$(LIBTOOL) $(AM_V_lt) --tag=CC $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=compile $(CC) $(DEFS) $(DEFAULT_INCLUDES) $(AM_CPPFLAGS) $(AM_CPPFLAGS) $(CPPFLAGS) $(CFLAGS) $(IWMMXT_CFLAGS) -MT libpixman_iwmmxt_la-pixman-mmx.lo -MD -MP -MF $(DEPDIR)/libpixman_iwmmxt_la-pixman-mmx.Tpo -c -o libpixman_iwmmxt_la-pixman-mmx.lo `test -f 'pixman-mmx.c' || echo '$(srcdir)/'`pixman-mmx.c $(AM_V_at)$(am__mv) $(DEPDIR)/libpixman_iwmmxt_la-pixman-mmx.Tpo $(DEPDIR)/libpixman_iwmmxt_la-pixman-mmx.Plo libpixman_iwmmxt_la_DEPENDENCIES = $(am__DEPENDENCIES_1) libpixman_iwmmxt_la_LINK = $(LIBTOOL) $(AM_V_lt) --tag=CC \ $(AM_LIBTOOLFLAGS) $(LIBTOOLFLAGS) --mode=link $(CCLD) \ $(CFLAGS) $(IWMMXT_CFLAGS) $(AM_LDFLAGS) \ $(LDFLAGS) -o $@ libpixman-iwmmxt.la: libpixman_iwmmxt_la-pixman-mmx.lo $(libpixman_iwmmxt_la_DEPENDENCIES) $(AM_V_CCLD)$(libpixman_iwmmxt_la_LINK) libpixman_iwmmxt_la-pixman-mmx.lo $(libpixman_iwmmxt_la_LIBADD) $(LIBS) endif # mips dspr2 code if USE_MIPS_DSPR2 noinst_LTLIBRARIES += libpixman-mips-dspr2.la libpixman_mips_dspr2_la_SOURCES = \ pixman-mips-dspr2.c \ pixman-mips-dspr2.h \ pixman-mips-dspr2-asm.S \ pixman-mips-dspr2-asm.h \ pixman-mips-memcpy-asm.S libpixman_1_la_LIBADD += libpixman-mips-dspr2.la ASM_CFLAGS_mips_dspr2= endif # loongson code if USE_LOONGSON_MMI noinst_LTLIBRARIES += libpixman-loongson-mmi.la libpixman_loongson_mmi_la_SOURCES = pixman-mmx.c loongson-mmintrin.h libpixman_loongson_mmi_la_CFLAGS = $(LS_CFLAGS) libpixman_1_la_LDFLAGS += $(LS_LDFLAGS) libpixman_1_la_LIBADD += libpixman-loongson-mmi.la endif .c.s : $(libpixmaninclude_HEADERS) $(CC) $(CFLAGS) $(ASM_CFLAGS_$(@:pixman-%.s=%)) $(ASM_CFLAGS_$(@:pixman-arm-%.s=arm_%)) -DHAVE_CONFIG_H -I$(srcdir) -I$(builddir) -I$(top_builddir) -S -o $@ $< pixman-0.38.4/pixman/pixman-arm-simd-asm-scaled.S0000644000175000017500000001105513447762142016471 00000000000000/* * Copyright © 2008 Mozilla Corporation * Copyright © 2010 Nokia Corporation * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Mozilla Corporation not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Mozilla Corporation makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. * * Author: Jeff Muizelaar (jeff@infidigm.net) * */ /* Prevent the stack from becoming executable */ #if defined(__linux__) && defined(__ELF__) .section .note.GNU-stack,"",%progbits #endif .text .arch armv6 .object_arch armv4 .arm .altmacro .p2align 2 #include "pixman-arm-asm.h" /* * Note: This code is only using armv5te instructions (not even armv6), * but is scheduled for ARM Cortex-A8 pipeline. So it might need to * be split into a few variants, tuned for each microarchitecture. * * TODO: In order to get good performance on ARM9/ARM11 cores (which don't * have efficient write combining), it needs to be changed to use 16-byte * aligned writes using STM instruction. * * Nearest scanline scaler macro template uses the following arguments: * fname - name of the function to generate * bpp_shift - (1 << bpp_shift) is the size of pixel in bytes * t - type suffix for LDR/STR instructions * prefetch_distance - prefetch in the source image by that many * pixels ahead * prefetch_braking_distance - stop prefetching when that many pixels are * remaining before the end of scanline */ .macro generate_nearest_scanline_func fname, bpp_shift, t, \ prefetch_distance, \ prefetch_braking_distance pixman_asm_function fname W .req r0 DST .req r1 SRC .req r2 VX .req r3 UNIT_X .req ip TMP1 .req r4 TMP2 .req r5 VXMASK .req r6 PF_OFFS .req r7 SRC_WIDTH_FIXED .req r8 ldr UNIT_X, [sp] push {r4, r5, r6, r7, r8, r10} mvn VXMASK, #((1 << bpp_shift) - 1) ldr SRC_WIDTH_FIXED, [sp, #28] /* define helper macro */ .macro scale_2_pixels ldr&t TMP1, [SRC, TMP1] and TMP2, VXMASK, VX, asr #(16 - bpp_shift) adds VX, VX, UNIT_X str&t TMP1, [DST], #(1 << bpp_shift) 9: subpls VX, VX, SRC_WIDTH_FIXED bpl 9b ldr&t TMP2, [SRC, TMP2] and TMP1, VXMASK, VX, asr #(16 - bpp_shift) adds VX, VX, UNIT_X str&t TMP2, [DST], #(1 << bpp_shift) 9: subpls VX, VX, SRC_WIDTH_FIXED bpl 9b .endm /* now do the scaling */ and TMP1, VXMASK, VX, asr #(16 - bpp_shift) adds VX, VX, UNIT_X 9: subpls VX, VX, SRC_WIDTH_FIXED bpl 9b subs W, W, #(8 + prefetch_braking_distance) blt 2f /* calculate prefetch offset */ mov PF_OFFS, #prefetch_distance mla PF_OFFS, UNIT_X, PF_OFFS, VX 1: /* main loop, process 8 pixels per iteration with prefetch */ pld [SRC, PF_OFFS, asr #(16 - bpp_shift)] add PF_OFFS, UNIT_X, lsl #3 scale_2_pixels scale_2_pixels scale_2_pixels scale_2_pixels subs W, W, #8 bge 1b 2: subs W, W, #(4 - 8 - prefetch_braking_distance) blt 2f 1: /* process the remaining pixels */ scale_2_pixels scale_2_pixels subs W, W, #4 bge 1b 2: tst W, #2 beq 2f scale_2_pixels 2: tst W, #1 ldrne&t TMP1, [SRC, TMP1] strne&t TMP1, [DST] /* cleanup helper macro */ .purgem scale_2_pixels .unreq DST .unreq SRC .unreq W .unreq VX .unreq UNIT_X .unreq TMP1 .unreq TMP2 .unreq VXMASK .unreq PF_OFFS .unreq SRC_WIDTH_FIXED /* return */ pop {r4, r5, r6, r7, r8, r10} bx lr .endfunc .endm generate_nearest_scanline_func \ pixman_scaled_nearest_scanline_0565_0565_SRC_asm_armv6, 1, h, 80, 32 generate_nearest_scanline_func \ pixman_scaled_nearest_scanline_8888_8888_SRC_asm_armv6, 2, , 48, 32 pixman-0.38.4/pixman/pixman-mips-dspr2.c0000644000175000017500000006133613447762142015000 00000000000000/* * Copyright (c) 2012 * MIPS Technologies, Inc., California. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the MIPS Technologies, Inc., nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * Author: Nemanja Lukic (nemanja.lukic@rt-rk.com) */ #ifdef HAVE_CONFIG_H #include #endif #include "pixman-private.h" #include "pixman-mips-dspr2.h" PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_x888_8888, uint32_t, 1, uint32_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_8888_0565, uint32_t, 1, uint16_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_0565_8888, uint16_t, 1, uint32_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (DO_FAST_MEMCPY, src_0565_0565, uint16_t, 1, uint16_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (DO_FAST_MEMCPY, src_8888_8888, uint32_t, 1, uint32_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (DO_FAST_MEMCPY, src_0888_0888, uint8_t, 3, uint8_t, 3) #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_0888_8888_rev, uint8_t, 3, uint32_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_0888_0565_rev, uint8_t, 3, uint16_t, 1) #endif PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_pixbuf_8888, uint32_t, 1, uint32_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, src_rpixbuf_8888, uint32_t, 1, uint32_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, over_8888_8888, uint32_t, 1, uint32_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, over_8888_0565, uint32_t, 1, uint16_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, add_8_8, uint8_t, 1, uint8_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, add_8888_8888, uint32_t, 1, uint32_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, out_reverse_8_0565, uint8_t, 1, uint16_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_DST (0, out_reverse_8_8888, uint8_t, 1, uint32_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (0, src_n_8_8888, uint8_t, 1, uint32_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (0, src_n_8_8, uint8_t, 1, uint8_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, over_n_8888_8888_ca, uint32_t, 1, uint32_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, over_n_8888_0565_ca, uint32_t, 1, uint16_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, over_n_8_8, uint8_t, 1, uint8_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, over_n_8_8888, uint8_t, 1, uint32_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, over_n_8_0565, uint8_t, 1, uint16_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, add_n_8_8, uint8_t, 1, uint8_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, add_n_8_8888, uint8_t, 1, uint32_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, over_8888_n_8888, uint32_t, 1, uint32_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, over_8888_n_0565, uint32_t, 1, uint16_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, over_0565_n_0565, uint16_t, 1, uint16_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, add_8888_n_8888, uint32_t, 1, uint32_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, over_n_0565, uint16_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, over_n_8888, uint32_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, over_reverse_n_8888, uint32_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_N_DST (0, in_n_8, uint8_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (add_8_8_8, uint8_t, 1, uint8_t, 1, uint8_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (add_8888_8_8888, uint32_t, 1, uint8_t, 1, uint32_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (add_8888_8888_8888, uint32_t, 1, uint32_t, 1, uint32_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (add_0565_8_0565, uint16_t, 1, uint8_t, 1, uint16_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (over_8888_8_8888, uint32_t, 1, uint8_t, 1, uint32_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (over_8888_8_0565, uint32_t, 1, uint8_t, 1, uint16_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (over_0565_8_0565, uint16_t, 1, uint8_t, 1, uint16_t, 1) PIXMAN_MIPS_BIND_FAST_PATH_SRC_MASK_DST (over_8888_8888_8888, uint32_t, 1, uint32_t, 1, uint32_t, 1) PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_DST (8888_8888, OVER, uint32_t, uint32_t) PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_DST (8888_0565, OVER, uint32_t, uint16_t) PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_DST (0565_8888, SRC, uint16_t, uint32_t) PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST (0, 8888_8888, SRC, uint32_t, uint32_t) PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST (0, 8888_0565, SRC, uint32_t, uint16_t) PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST (0, 0565_8888, SRC, uint16_t, uint32_t) PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST (0, 0565_0565, SRC, uint16_t, uint16_t) PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST (SKIP_ZERO_SRC, 8888_8888, OVER, uint32_t, uint32_t) PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_DST (SKIP_ZERO_SRC, 8888_8888, ADD, uint32_t, uint32_t) PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_A8_DST (SKIP_ZERO_SRC, 8888_8_0565, OVER, uint32_t, uint16_t) PIXMAN_MIPS_BIND_SCALED_NEAREST_SRC_A8_DST (SKIP_ZERO_SRC, 0565_8_0565, OVER, uint16_t, uint16_t) PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST (0, 8888_8_8888, SRC, uint32_t, uint32_t) PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST (0, 8888_8_0565, SRC, uint32_t, uint16_t) PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST (0, 0565_8_x888, SRC, uint16_t, uint32_t) PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST (0, 0565_8_0565, SRC, uint16_t, uint16_t) PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST (SKIP_ZERO_SRC, 8888_8_8888, OVER, uint32_t, uint32_t) PIXMAN_MIPS_BIND_SCALED_BILINEAR_SRC_A8_DST (SKIP_ZERO_SRC, 8888_8_8888, ADD, uint32_t, uint32_t) static pixman_bool_t mips_dspr2_fill (pixman_implementation_t *imp, uint32_t * bits, int stride, int bpp, int x, int y, int width, int height, uint32_t _xor) { uint8_t *byte_line; uint32_t byte_width; switch (bpp) { case 16: stride = stride * (int) sizeof (uint32_t) / 2; byte_line = (uint8_t *)(((uint16_t *)bits) + stride * y + x); byte_width = width * 2; stride *= 2; while (height--) { uint8_t *dst = byte_line; byte_line += stride; pixman_fill_buff16_mips (dst, byte_width, _xor & 0xffff); } return TRUE; case 32: stride = stride * (int) sizeof (uint32_t) / 4; byte_line = (uint8_t *)(((uint32_t *)bits) + stride * y + x); byte_width = width * 4; stride *= 4; while (height--) { uint8_t *dst = byte_line; byte_line += stride; pixman_fill_buff32_mips (dst, byte_width, _xor); } return TRUE; default: return FALSE; } } static pixman_bool_t mips_dspr2_blt (pixman_implementation_t *imp, uint32_t * src_bits, uint32_t * dst_bits, int src_stride, int dst_stride, int src_bpp, int dst_bpp, int src_x, int src_y, int dest_x, int dest_y, int width, int height) { if (src_bpp != dst_bpp) return FALSE; uint8_t *src_bytes; uint8_t *dst_bytes; uint32_t byte_width; switch (src_bpp) { case 16: src_stride = src_stride * (int) sizeof (uint32_t) / 2; dst_stride = dst_stride * (int) sizeof (uint32_t) / 2; src_bytes =(uint8_t *)(((uint16_t *)src_bits) + src_stride * (src_y) + (src_x)); dst_bytes = (uint8_t *)(((uint16_t *)dst_bits) + dst_stride * (dest_y) + (dest_x)); byte_width = width * 2; src_stride *= 2; dst_stride *= 2; while (height--) { uint8_t *src = src_bytes; uint8_t *dst = dst_bytes; src_bytes += src_stride; dst_bytes += dst_stride; pixman_mips_fast_memcpy (dst, src, byte_width); } return TRUE; case 32: src_stride = src_stride * (int) sizeof (uint32_t) / 4; dst_stride = dst_stride * (int) sizeof (uint32_t) / 4; src_bytes = (uint8_t *)(((uint32_t *)src_bits) + src_stride * (src_y) + (src_x)); dst_bytes = (uint8_t *)(((uint32_t *)dst_bits) + dst_stride * (dest_y) + (dest_x)); byte_width = width * 4; src_stride *= 4; dst_stride *= 4; while (height--) { uint8_t *src = src_bytes; uint8_t *dst = dst_bytes; src_bytes += src_stride; dst_bytes += dst_stride; pixman_mips_fast_memcpy (dst, src, byte_width); } return TRUE; default: return FALSE; } } static const pixman_fast_path_t mips_dspr2_fast_paths[] = { PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, r5g6b5, mips_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, b5g6r5, mips_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, r5g6b5, mips_composite_src_8888_0565), PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, r5g6b5, mips_composite_src_8888_0565), PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, b5g6r5, mips_composite_src_8888_0565), PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, b5g6r5, mips_composite_src_8888_0565), PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, a8r8g8b8, mips_composite_src_0565_8888), PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, x8r8g8b8, mips_composite_src_0565_8888), PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, a8b8g8r8, mips_composite_src_0565_8888), PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, x8b8g8r8, mips_composite_src_0565_8888), PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, x8r8g8b8, mips_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, x8r8g8b8, mips_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, x8b8g8r8, mips_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, x8b8g8r8, mips_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, a8r8g8b8, mips_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, a8b8g8r8, mips_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, mips_composite_src_x888_8888), PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, mips_composite_src_x888_8888), PIXMAN_STD_FAST_PATH (SRC, r8g8b8, null, r8g8b8, mips_composite_src_0888_0888), #if defined(__MIPSEL__) || defined(__MIPSEL) || defined(_MIPSEL) || defined(MIPSEL) PIXMAN_STD_FAST_PATH (SRC, b8g8r8, null, x8r8g8b8, mips_composite_src_0888_8888_rev), PIXMAN_STD_FAST_PATH (SRC, b8g8r8, null, r5g6b5, mips_composite_src_0888_0565_rev), #endif PIXMAN_STD_FAST_PATH (SRC, pixbuf, pixbuf, a8r8g8b8, mips_composite_src_pixbuf_8888), PIXMAN_STD_FAST_PATH (SRC, pixbuf, pixbuf, a8b8g8r8, mips_composite_src_rpixbuf_8888), PIXMAN_STD_FAST_PATH (SRC, rpixbuf, rpixbuf, a8r8g8b8, mips_composite_src_rpixbuf_8888), PIXMAN_STD_FAST_PATH (SRC, rpixbuf, rpixbuf, a8b8g8r8, mips_composite_src_pixbuf_8888), PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8r8g8b8, mips_composite_src_n_8_8888), PIXMAN_STD_FAST_PATH (SRC, solid, a8, x8r8g8b8, mips_composite_src_n_8_8888), PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8b8g8r8, mips_composite_src_n_8_8888), PIXMAN_STD_FAST_PATH (SRC, solid, a8, x8b8g8r8, mips_composite_src_n_8_8888), PIXMAN_STD_FAST_PATH (SRC, solid, a8, a8, mips_composite_src_n_8_8), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, mips_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, mips_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, mips_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, mips_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, r5g6b5, mips_composite_over_n_8888_0565_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, b5g6r5, mips_composite_over_n_8888_0565_ca), PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8, mips_composite_over_n_8_8), PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, mips_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, mips_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, mips_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, mips_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, r5g6b5, mips_composite_over_n_8_0565), PIXMAN_STD_FAST_PATH (OVER, solid, a8, b5g6r5, mips_composite_over_n_8_0565), PIXMAN_STD_FAST_PATH (OVER, solid, null, r5g6b5, mips_composite_over_n_0565), PIXMAN_STD_FAST_PATH (OVER, solid, null, a8r8g8b8, mips_composite_over_n_8888), PIXMAN_STD_FAST_PATH (OVER, solid, null, x8r8g8b8, mips_composite_over_n_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, a8r8g8b8, mips_composite_over_8888_n_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, x8r8g8b8, mips_composite_over_8888_n_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, r5g6b5, mips_composite_over_8888_n_0565), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, b5g6r5, mips_composite_over_8888_n_0565), PIXMAN_STD_FAST_PATH (OVER, r5g6b5, solid, r5g6b5, mips_composite_over_0565_n_0565), PIXMAN_STD_FAST_PATH (OVER, b5g6r5, solid, b5g6r5, mips_composite_over_0565_n_0565), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, a8r8g8b8, mips_composite_over_8888_8_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, x8r8g8b8, mips_composite_over_8888_8_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, a8b8g8r8, mips_composite_over_8888_8_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, x8b8g8r8, mips_composite_over_8888_8_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8, r5g6b5, mips_composite_over_8888_8_0565), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, a8, b5g6r5, mips_composite_over_8888_8_0565), PIXMAN_STD_FAST_PATH (OVER, r5g6b5, a8, r5g6b5, mips_composite_over_0565_8_0565), PIXMAN_STD_FAST_PATH (OVER, b5g6r5, a8, b5g6r5, mips_composite_over_0565_8_0565), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, a8r8g8b8, mips_composite_over_8888_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, mips_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, mips_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, mips_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, mips_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, r5g6b5, mips_composite_over_8888_0565), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, b5g6r5, mips_composite_over_8888_0565), PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8, mips_composite_add_n_8_8), PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8r8g8b8, mips_composite_add_n_8_8888), PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8b8g8r8, mips_composite_add_n_8_8888), PIXMAN_STD_FAST_PATH (ADD, a8, a8, a8, mips_composite_add_8_8_8), PIXMAN_STD_FAST_PATH (ADD, r5g6b5, a8, r5g6b5, mips_composite_add_0565_8_0565), PIXMAN_STD_FAST_PATH (ADD, b5g6r5, a8, b5g6r5, mips_composite_add_0565_8_0565), PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, a8, a8r8g8b8, mips_composite_add_8888_8_8888), PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, a8, a8b8g8r8, mips_composite_add_8888_8_8888), PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, a8r8g8b8, a8r8g8b8, mips_composite_add_8888_8888_8888), PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, solid, a8r8g8b8, mips_composite_add_8888_n_8888), PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, solid, a8b8g8r8, mips_composite_add_8888_n_8888), PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, mips_composite_add_8_8), PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, null, a8r8g8b8, mips_composite_add_8888_8888), PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, null, a8b8g8r8, mips_composite_add_8888_8888), PIXMAN_STD_FAST_PATH (OUT_REVERSE, a8, null, r5g6b5, mips_composite_out_reverse_8_0565), PIXMAN_STD_FAST_PATH (OUT_REVERSE, a8, null, b5g6r5, mips_composite_out_reverse_8_0565), PIXMAN_STD_FAST_PATH (OUT_REVERSE, a8, null, a8r8g8b8, mips_composite_out_reverse_8_8888), PIXMAN_STD_FAST_PATH (OUT_REVERSE, a8, null, a8b8g8r8, mips_composite_out_reverse_8_8888), PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8r8g8b8, mips_composite_over_reverse_n_8888), PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8b8g8r8, mips_composite_over_reverse_n_8888), PIXMAN_STD_FAST_PATH (IN, solid, null, a8, mips_composite_in_n_8), PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mips_8888_8888), PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, mips_8888_8888), PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mips_8888_8888), PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, mips_8888_8888), PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, r5g6b5, mips_8888_0565), PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, b5g6r5, mips_8888_0565), PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (SRC, b5g6r5, x8b8g8r8, mips_0565_8888), PIXMAN_MIPS_SIMPLE_NEAREST_FAST_PATH (SRC, r5g6b5, x8r8g8b8, mips_0565_8888), /* Note: NONE repeat is not supported yet */ SIMPLE_NEAREST_FAST_PATH_COVER (SRC, r5g6b5, a8r8g8b8, mips_0565_8888), SIMPLE_NEAREST_FAST_PATH_COVER (SRC, b5g6r5, a8b8g8r8, mips_0565_8888), SIMPLE_NEAREST_FAST_PATH_PAD (SRC, r5g6b5, a8r8g8b8, mips_0565_8888), SIMPLE_NEAREST_FAST_PATH_PAD (SRC, b5g6r5, a8b8g8r8, mips_0565_8888), SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, a8r8g8b8, r5g6b5, mips_8888_8_0565), SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, a8b8g8r8, b5g6r5, mips_8888_8_0565), SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, r5g6b5, r5g6b5, mips_0565_8_0565), SIMPLE_NEAREST_A8_MASK_FAST_PATH (OVER, b5g6r5, b5g6r5, mips_0565_8_0565), SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, mips_8888_8888), SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, mips_8888_8888), SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, mips_8888_8888), SIMPLE_BILINEAR_FAST_PATH (SRC, a8r8g8b8, r5g6b5, mips_8888_0565), SIMPLE_BILINEAR_FAST_PATH (SRC, x8r8g8b8, r5g6b5, mips_8888_0565), SIMPLE_BILINEAR_FAST_PATH (SRC, r5g6b5, x8r8g8b8, mips_0565_8888), SIMPLE_BILINEAR_FAST_PATH (SRC, r5g6b5, r5g6b5, mips_0565_0565), SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mips_8888_8888), SIMPLE_BILINEAR_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mips_8888_8888), SIMPLE_BILINEAR_FAST_PATH (ADD, a8r8g8b8, a8r8g8b8, mips_8888_8888), SIMPLE_BILINEAR_FAST_PATH (ADD, a8r8g8b8, x8r8g8b8, mips_8888_8888), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, mips_8888_8_8888), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, mips_8888_8_8888), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, mips_8888_8_8888), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, a8r8g8b8, r5g6b5, mips_8888_8_0565), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, x8r8g8b8, r5g6b5, mips_8888_8_0565), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, r5g6b5, x8r8g8b8, mips_0565_8_x888), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (SRC, r5g6b5, r5g6b5, mips_0565_8_0565), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, mips_8888_8_8888), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, mips_8888_8_8888), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (ADD, a8r8g8b8, a8r8g8b8, mips_8888_8_8888), SIMPLE_BILINEAR_A8_MASK_FAST_PATH (ADD, a8r8g8b8, x8r8g8b8, mips_8888_8_8888), { PIXMAN_OP_NONE }, }; static void mips_dspr2_combine_over_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { if (mask) pixman_composite_over_8888_8888_8888_asm_mips ( dest, (uint32_t *)src, (uint32_t *)mask, width); else pixman_composite_over_8888_8888_asm_mips ( dest, (uint32_t *)src, width); } pixman_implementation_t * _pixman_implementation_create_mips_dspr2 (pixman_implementation_t *fallback) { pixman_implementation_t *imp = _pixman_implementation_create (fallback, mips_dspr2_fast_paths); imp->combine_32[PIXMAN_OP_OVER] = mips_dspr2_combine_over_u; imp->blt = mips_dspr2_blt; imp->fill = mips_dspr2_fill; return imp; } pixman-0.38.4/pixman/pixman-gradient-walker.c0000644000175000017500000001706713447762142016062 00000000000000/* * * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc. * 2005 Lars Knoll & Zack Rusin, Trolltech * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Keith Packard not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Keith Packard makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. */ #ifdef HAVE_CONFIG_H #include #endif #include "pixman-private.h" void _pixman_gradient_walker_init (pixman_gradient_walker_t *walker, gradient_t * gradient, pixman_repeat_t repeat) { walker->num_stops = gradient->n_stops; walker->stops = gradient->stops; walker->left_x = 0; walker->right_x = 0x10000; walker->a_s = 0.0f; walker->a_b = 0.0f; walker->r_s = 0.0f; walker->r_b = 0.0f; walker->g_s = 0.0f; walker->g_b = 0.0f; walker->b_s = 0.0f; walker->b_b = 0.0f; walker->repeat = repeat; walker->need_reset = TRUE; } static void gradient_walker_reset (pixman_gradient_walker_t *walker, pixman_fixed_48_16_t pos) { int64_t x, left_x, right_x; pixman_color_t *left_c, *right_c; int n, count = walker->num_stops; pixman_gradient_stop_t *stops = walker->stops; float la, lr, lg, lb; float ra, rr, rg, rb; float lx, rx; if (walker->repeat == PIXMAN_REPEAT_NORMAL) { x = (int32_t)pos & 0xffff; } else if (walker->repeat == PIXMAN_REPEAT_REFLECT) { x = (int32_t)pos & 0xffff; if ((int32_t)pos & 0x10000) x = 0x10000 - x; } else { x = pos; } for (n = 0; n < count; n++) { if (x < stops[n].x) break; } left_x = stops[n - 1].x; left_c = &stops[n - 1].color; right_x = stops[n].x; right_c = &stops[n].color; if (walker->repeat == PIXMAN_REPEAT_NORMAL) { left_x += (pos - x); right_x += (pos - x); } else if (walker->repeat == PIXMAN_REPEAT_REFLECT) { if ((int32_t)pos & 0x10000) { pixman_color_t *tmp_c; int32_t tmp_x; tmp_x = 0x10000 - right_x; right_x = 0x10000 - left_x; left_x = tmp_x; tmp_c = right_c; right_c = left_c; left_c = tmp_c; x = 0x10000 - x; } left_x += (pos - x); right_x += (pos - x); } else if (walker->repeat == PIXMAN_REPEAT_NONE) { if (n == 0) right_c = left_c; else if (n == count) left_c = right_c; } /* The alpha/red/green/blue channels are scaled to be in [0, 1]. * This ensures that after premultiplication all channels will * be in the [0, 1] interval. */ la = (left_c->alpha * (1.0f/257.0f)); lr = (left_c->red * (1.0f/257.0f)); lg = (left_c->green * (1.0f/257.0f)); lb = (left_c->blue * (1.0f/257.0f)); ra = (right_c->alpha * (1.0f/257.0f)); rr = (right_c->red * (1.0f/257.0f)); rg = (right_c->green * (1.0f/257.0f)); rb = (right_c->blue * (1.0f/257.0f)); lx = left_x * (1.0f/65536.0f); rx = right_x * (1.0f/65536.0f); if (FLOAT_IS_ZERO (rx - lx) || left_x == INT32_MIN || right_x == INT32_MAX) { walker->a_s = walker->r_s = walker->g_s = walker->b_s = 0.0f; walker->a_b = (la + ra) / 510.0f; walker->r_b = (lr + rr) / 510.0f; walker->g_b = (lg + rg) / 510.0f; walker->b_b = (lb + rb) / 510.0f; } else { float w_rec = 1.0f / (rx - lx); walker->a_b = (la * rx - ra * lx) * w_rec * (1.0f/255.0f); walker->r_b = (lr * rx - rr * lx) * w_rec * (1.0f/255.0f); walker->g_b = (lg * rx - rg * lx) * w_rec * (1.0f/255.0f); walker->b_b = (lb * rx - rb * lx) * w_rec * (1.0f/255.0f); walker->a_s = (ra - la) * w_rec * (1.0f/255.0f); walker->r_s = (rr - lr) * w_rec * (1.0f/255.0f); walker->g_s = (rg - lg) * w_rec * (1.0f/255.0f); walker->b_s = (rb - lb) * w_rec * (1.0f/255.0f); } walker->left_x = left_x; walker->right_x = right_x; walker->need_reset = FALSE; } static argb_t pixman_gradient_walker_pixel_float (pixman_gradient_walker_t *walker, pixman_fixed_48_16_t x) { argb_t f; float y; if (walker->need_reset || x < walker->left_x || x >= walker->right_x) gradient_walker_reset (walker, x); y = x * (1.0f / 65536.0f); f.a = walker->a_s * y + walker->a_b; f.r = f.a * (walker->r_s * y + walker->r_b); f.g = f.a * (walker->g_s * y + walker->g_b); f.b = f.a * (walker->b_s * y + walker->b_b); return f; } static uint32_t pixman_gradient_walker_pixel_32 (pixman_gradient_walker_t *walker, pixman_fixed_48_16_t x) { argb_t f; float y; if (walker->need_reset || x < walker->left_x || x >= walker->right_x) gradient_walker_reset (walker, x); y = x * (1.0f / 65536.0f); /* Instead of [0...1] for ARGB, we want [0...255], * multiply alpha with 255 and the color channels * also get multiplied by the alpha multiplier. * * We don't use pixman_contract_from_float because it causes a 2x * slowdown to do so, and the values are already normalized, * so we don't have to worry about values < 0.f or > 1.f */ f.a = 255.f * (walker->a_s * y + walker->a_b); f.r = f.a * (walker->r_s * y + walker->r_b); f.g = f.a * (walker->g_s * y + walker->g_b); f.b = f.a * (walker->b_s * y + walker->b_b); return (((uint8_t)(f.a + .5f) << 24) & 0xff000000) | (((uint8_t)(f.r + .5f) << 16) & 0x00ff0000) | (((uint8_t)(f.g + .5f) << 8) & 0x0000ff00) | (((uint8_t)(f.b + .5f) >> 0) & 0x000000ff); } void _pixman_gradient_walker_write_narrow (pixman_gradient_walker_t *walker, pixman_fixed_48_16_t x, uint32_t *buffer) { *buffer = pixman_gradient_walker_pixel_32 (walker, x); } void _pixman_gradient_walker_write_wide (pixman_gradient_walker_t *walker, pixman_fixed_48_16_t x, uint32_t *buffer) { *(argb_t *)buffer = pixman_gradient_walker_pixel_float (walker, x); } void _pixman_gradient_walker_fill_narrow (pixman_gradient_walker_t *walker, pixman_fixed_48_16_t x, uint32_t *buffer, uint32_t *end) { register uint32_t color; color = pixman_gradient_walker_pixel_32 (walker, x); while (buffer < end) *buffer++ = color; } void _pixman_gradient_walker_fill_wide (pixman_gradient_walker_t *walker, pixman_fixed_48_16_t x, uint32_t *buffer, uint32_t *end) { register argb_t color; argb_t *buffer_wide = (argb_t *)buffer; argb_t *end_wide = (argb_t *)end; color = pixman_gradient_walker_pixel_float (walker, x); while (buffer_wide < end_wide) *buffer_wide++ = color; } pixman-0.38.4/pixman/pixman-arm-simd.c0000644000175000017500000003305013447762142014501 00000000000000/* * Copyright © 2008 Mozilla Corporation * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Mozilla Corporation not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Mozilla Corporation makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. * * Author: Jeff Muizelaar (jeff@infidigm.net) * */ #ifdef HAVE_CONFIG_H #include #endif #include "pixman-private.h" #include "pixman-arm-common.h" #include "pixman-inlines.h" PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_8888_8888, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_x888_8888, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_0565_0565, uint16_t, 1, uint16_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_8_8, uint8_t, 1, uint8_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_0565_8888, uint16_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, src_x888_0565, uint32_t, 1, uint16_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, add_8_8, uint8_t, 1, uint8_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, over_8888_8888, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_DST (armv6, in_reverse_8888_8888, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_N_DST (SKIP_ZERO_SRC, armv6, over_n_8888, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_N_DST (0, armv6, over_reverse_n_8888, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_SRC_N_DST (SKIP_ZERO_MASK, armv6, over_8888_n_8888, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, armv6, over_n_8_8888, uint8_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_FAST_PATH_N_MASK_DST (SKIP_ZERO_SRC, armv6, over_n_8888_8888_ca, uint32_t, 1, uint32_t, 1) PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (armv6, 0565_0565, SRC, uint16_t, uint16_t) PIXMAN_ARM_BIND_SCALED_NEAREST_SRC_DST (armv6, 8888_8888, SRC, uint32_t, uint32_t) void pixman_composite_src_n_8888_asm_armv6 (int32_t w, int32_t h, uint32_t *dst, int32_t dst_stride, uint32_t src); void pixman_composite_src_n_0565_asm_armv6 (int32_t w, int32_t h, uint16_t *dst, int32_t dst_stride, uint16_t src); void pixman_composite_src_n_8_asm_armv6 (int32_t w, int32_t h, uint8_t *dst, int32_t dst_stride, uint8_t src); static pixman_bool_t arm_simd_fill (pixman_implementation_t *imp, uint32_t * bits, int stride, /* in 32-bit words */ int bpp, int x, int y, int width, int height, uint32_t _xor) { /* stride is always multiple of 32bit units in pixman */ uint32_t byte_stride = stride * sizeof(uint32_t); switch (bpp) { case 8: pixman_composite_src_n_8_asm_armv6 ( width, height, (uint8_t *)(((char *) bits) + y * byte_stride + x), byte_stride, _xor & 0xff); return TRUE; case 16: pixman_composite_src_n_0565_asm_armv6 ( width, height, (uint16_t *)(((char *) bits) + y * byte_stride + x * 2), byte_stride / 2, _xor & 0xffff); return TRUE; case 32: pixman_composite_src_n_8888_asm_armv6 ( width, height, (uint32_t *)(((char *) bits) + y * byte_stride + x * 4), byte_stride / 4, _xor); return TRUE; default: return FALSE; } } static pixman_bool_t arm_simd_blt (pixman_implementation_t *imp, uint32_t * src_bits, uint32_t * dst_bits, int src_stride, /* in 32-bit words */ int dst_stride, /* in 32-bit words */ int src_bpp, int dst_bpp, int src_x, int src_y, int dest_x, int dest_y, int width, int height) { if (src_bpp != dst_bpp) return FALSE; switch (src_bpp) { case 8: pixman_composite_src_8_8_asm_armv6 ( width, height, (uint8_t *)(((char *) dst_bits) + dest_y * dst_stride * 4 + dest_x * 1), dst_stride * 4, (uint8_t *)(((char *) src_bits) + src_y * src_stride * 4 + src_x * 1), src_stride * 4); return TRUE; case 16: pixman_composite_src_0565_0565_asm_armv6 ( width, height, (uint16_t *)(((char *) dst_bits) + dest_y * dst_stride * 4 + dest_x * 2), dst_stride * 2, (uint16_t *)(((char *) src_bits) + src_y * src_stride * 4 + src_x * 2), src_stride * 2); return TRUE; case 32: pixman_composite_src_8888_8888_asm_armv6 ( width, height, (uint32_t *)(((char *) dst_bits) + dest_y * dst_stride * 4 + dest_x * 4), dst_stride, (uint32_t *)(((char *) src_bits) + src_y * src_stride * 4 + src_x * 4), src_stride); return TRUE; default: return FALSE; } } static const pixman_fast_path_t arm_simd_fast_paths[] = { PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, a8r8g8b8, armv6_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, a8b8g8r8, armv6_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, x8r8g8b8, armv6_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, x8b8g8r8, armv6_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, x8r8g8b8, armv6_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, x8b8g8r8, armv6_composite_src_8888_8888), PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, armv6_composite_src_x888_8888), PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, armv6_composite_src_x888_8888), PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, r5g6b5, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, b5g6r5, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, a1r5g5b5, null, a1r5g5b5, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, a1b5g5r5, null, a1b5g5r5, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, a1r5g5b5, null, x1r5g5b5, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, a1b5g5r5, null, x1b5g5r5, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, x1r5g5b5, null, x1r5g5b5, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, x1b5g5r5, null, x1b5g5r5, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, a4r4g4b4, null, a4r4g4b4, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, a4b4g4r4, null, a4b4g4r4, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, a4r4g4b4, null, x4r4g4b4, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, a4b4g4r4, null, x4b4g4r4, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, x4r4g4b4, null, x4r4g4b4, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, x4b4g4r4, null, x4b4g4r4, armv6_composite_src_0565_0565), PIXMAN_STD_FAST_PATH (SRC, a8, null, a8, armv6_composite_src_8_8), PIXMAN_STD_FAST_PATH (SRC, r3g3b2, null, r3g3b2, armv6_composite_src_8_8), PIXMAN_STD_FAST_PATH (SRC, b2g3r3, null, b2g3r3, armv6_composite_src_8_8), PIXMAN_STD_FAST_PATH (SRC, a2r2g2b2, null, a2r2g2b2, armv6_composite_src_8_8), PIXMAN_STD_FAST_PATH (SRC, a2b2g2r2, null, a2b2g2r2, armv6_composite_src_8_8), PIXMAN_STD_FAST_PATH (SRC, c8, null, c8, armv6_composite_src_8_8), PIXMAN_STD_FAST_PATH (SRC, g8, null, g8, armv6_composite_src_8_8), PIXMAN_STD_FAST_PATH (SRC, x4a4, null, x4a4, armv6_composite_src_8_8), PIXMAN_STD_FAST_PATH (SRC, x4c4, null, x4c4, armv6_composite_src_8_8), PIXMAN_STD_FAST_PATH (SRC, x4g4, null, x4g4, armv6_composite_src_8_8), PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, a8r8g8b8, armv6_composite_src_0565_8888), PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, x8r8g8b8, armv6_composite_src_0565_8888), PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, a8b8g8r8, armv6_composite_src_0565_8888), PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, x8b8g8r8, armv6_composite_src_0565_8888), PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, r5g6b5, armv6_composite_src_x888_0565), PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, r5g6b5, armv6_composite_src_x888_0565), PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, b5g6r5, armv6_composite_src_x888_0565), PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, b5g6r5, armv6_composite_src_x888_0565), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, armv6_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, armv6_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, armv6_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, armv6_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, a8r8g8b8, armv6_composite_over_8888_n_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, solid, x8r8g8b8, armv6_composite_over_8888_n_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, a8b8g8r8, armv6_composite_over_8888_n_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, solid, x8b8g8r8, armv6_composite_over_8888_n_8888), PIXMAN_STD_FAST_PATH (OVER, solid, null, a8r8g8b8, armv6_composite_over_n_8888), PIXMAN_STD_FAST_PATH (OVER, solid, null, x8r8g8b8, armv6_composite_over_n_8888), PIXMAN_STD_FAST_PATH (OVER, solid, null, a8b8g8r8, armv6_composite_over_n_8888), PIXMAN_STD_FAST_PATH (OVER, solid, null, x8b8g8r8, armv6_composite_over_n_8888), PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8r8g8b8, armv6_composite_over_reverse_n_8888), PIXMAN_STD_FAST_PATH (OVER_REVERSE, solid, null, a8b8g8r8, armv6_composite_over_reverse_n_8888), PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, armv6_composite_add_8_8), PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, armv6_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, armv6_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, armv6_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, armv6_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (IN_REVERSE, a8r8g8b8, null, a8r8g8b8, armv6_composite_in_reverse_8888_8888), PIXMAN_STD_FAST_PATH (IN_REVERSE, a8r8g8b8, null, x8r8g8b8, armv6_composite_in_reverse_8888_8888), PIXMAN_STD_FAST_PATH (IN_REVERSE, a8b8g8r8, null, a8b8g8r8, armv6_composite_in_reverse_8888_8888), PIXMAN_STD_FAST_PATH (IN_REVERSE, a8b8g8r8, null, x8b8g8r8, armv6_composite_in_reverse_8888_8888), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, armv6_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, armv6_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, armv6_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, armv6_composite_over_n_8888_8888_ca), SIMPLE_NEAREST_FAST_PATH (SRC, r5g6b5, r5g6b5, armv6_0565_0565), SIMPLE_NEAREST_FAST_PATH (SRC, b5g6r5, b5g6r5, armv6_0565_0565), SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, armv6_8888_8888), SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, armv6_8888_8888), SIMPLE_NEAREST_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, armv6_8888_8888), SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, a8b8g8r8, armv6_8888_8888), SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, x8b8g8r8, armv6_8888_8888), SIMPLE_NEAREST_FAST_PATH (SRC, x8b8g8r8, x8b8g8r8, armv6_8888_8888), { PIXMAN_OP_NONE }, }; pixman_implementation_t * _pixman_implementation_create_arm_simd (pixman_implementation_t *fallback) { pixman_implementation_t *imp = _pixman_implementation_create (fallback, arm_simd_fast_paths); imp->blt = arm_simd_blt; imp->fill = arm_simd_fill; return imp; } pixman-0.38.4/pixman/pixman-timer.c0000644000175000017500000000352213124064037014077 00000000000000/* * Copyright © 2007 Red Hat, Inc. * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Red Hat not be used in advertising or * publicity pertaining to distribution of the software without specific, * written prior permission. Red Hat makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL RED HAT * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include "pixman-private.h" #ifdef PIXMAN_TIMERS static pixman_timer_t *timers; static void dump_timers (void) { pixman_timer_t *timer; for (timer = timers; timer != NULL; timer = timer->next) { printf ("%s: total: %llu n: %llu avg: %f\n", timer->name, timer->total, timer->n_times, timer->total / (double)timer->n_times); } } void pixman_timer_register (pixman_timer_t *timer) { static int initialized; int atexit (void (*function)(void)); if (!initialized) { atexit (dump_timers); initialized = 1; } timer->next = timers; timers = timer; } #endif pixman-0.38.4/pixman/pixman-image.c0000644000175000017500000005750413451315101014044 00000000000000/* * Copyright © 2000 SuSE, Inc. * Copyright © 2007 Red Hat, Inc. * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of SuSE not be used in advertising or * publicity pertaining to distribution of the software without specific, * written prior permission. SuSE makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include "pixman-private.h" static const pixman_color_t transparent_black = { 0, 0, 0, 0 }; static void gradient_property_changed (pixman_image_t *image) { gradient_t *gradient = &image->gradient; int n = gradient->n_stops; pixman_gradient_stop_t *stops = gradient->stops; pixman_gradient_stop_t *begin = &(gradient->stops[-1]); pixman_gradient_stop_t *end = &(gradient->stops[n]); switch (gradient->common.repeat) { default: case PIXMAN_REPEAT_NONE: begin->x = INT32_MIN; begin->color = transparent_black; end->x = INT32_MAX; end->color = transparent_black; break; case PIXMAN_REPEAT_NORMAL: begin->x = stops[n - 1].x - pixman_fixed_1; begin->color = stops[n - 1].color; end->x = stops[0].x + pixman_fixed_1; end->color = stops[0].color; break; case PIXMAN_REPEAT_REFLECT: begin->x = - stops[0].x; begin->color = stops[0].color; end->x = pixman_int_to_fixed (2) - stops[n - 1].x; end->color = stops[n - 1].color; break; case PIXMAN_REPEAT_PAD: begin->x = INT32_MIN; begin->color = stops[0].color; end->x = INT32_MAX; end->color = stops[n - 1].color; break; } } pixman_bool_t _pixman_init_gradient (gradient_t * gradient, const pixman_gradient_stop_t *stops, int n_stops) { return_val_if_fail (n_stops > 0, FALSE); /* We allocate two extra stops, one before the beginning of the stop list, * and one after the end. These stops are initialized to whatever color * would be used for positions outside the range of the stop list. * * This saves a bit of computation in the gradient walker. * * The pointer we store in the gradient_t struct still points to the * first user-supplied struct, so when freeing, we will have to * subtract one. */ gradient->stops = pixman_malloc_ab (n_stops + 2, sizeof (pixman_gradient_stop_t)); if (!gradient->stops) return FALSE; gradient->stops += 1; memcpy (gradient->stops, stops, n_stops * sizeof (pixman_gradient_stop_t)); gradient->n_stops = n_stops; gradient->common.property_changed = gradient_property_changed; return TRUE; } void _pixman_image_init (pixman_image_t *image) { image_common_t *common = &image->common; pixman_region32_init (&common->clip_region); common->alpha_count = 0; common->have_clip_region = FALSE; common->clip_sources = FALSE; common->transform = NULL; common->repeat = PIXMAN_REPEAT_NONE; common->filter = PIXMAN_FILTER_NEAREST; common->filter_params = NULL; common->n_filter_params = 0; common->alpha_map = NULL; common->component_alpha = FALSE; common->ref_count = 1; common->property_changed = NULL; common->client_clip = FALSE; common->destroy_func = NULL; common->destroy_data = NULL; common->dirty = TRUE; } pixman_bool_t _pixman_image_fini (pixman_image_t *image) { image_common_t *common = (image_common_t *)image; common->ref_count--; if (common->ref_count == 0) { if (image->common.destroy_func) image->common.destroy_func (image, image->common.destroy_data); pixman_region32_fini (&common->clip_region); free (common->transform); free (common->filter_params); if (common->alpha_map) pixman_image_unref ((pixman_image_t *)common->alpha_map); if (image->type == LINEAR || image->type == RADIAL || image->type == CONICAL) { if (image->gradient.stops) { /* See _pixman_init_gradient() for an explanation of the - 1 */ free (image->gradient.stops - 1); } /* This will trigger if someone adds a property_changed * method to the linear/radial/conical gradient overwriting * the general one. */ assert ( image->common.property_changed == gradient_property_changed); } if (image->type == BITS && image->bits.free_me) free (image->bits.free_me); return TRUE; } return FALSE; } pixman_image_t * _pixman_image_allocate (void) { pixman_image_t *image = malloc (sizeof (pixman_image_t)); if (image) _pixman_image_init (image); return image; } static void image_property_changed (pixman_image_t *image) { image->common.dirty = TRUE; } /* Ref Counting */ PIXMAN_EXPORT pixman_image_t * pixman_image_ref (pixman_image_t *image) { image->common.ref_count++; return image; } /* returns TRUE when the image is freed */ PIXMAN_EXPORT pixman_bool_t pixman_image_unref (pixman_image_t *image) { if (_pixman_image_fini (image)) { free (image); return TRUE; } return FALSE; } PIXMAN_EXPORT void pixman_image_set_destroy_function (pixman_image_t * image, pixman_image_destroy_func_t func, void * data) { image->common.destroy_func = func; image->common.destroy_data = data; } PIXMAN_EXPORT void * pixman_image_get_destroy_data (pixman_image_t *image) { return image->common.destroy_data; } void _pixman_image_reset_clip_region (pixman_image_t *image) { image->common.have_clip_region = FALSE; } /* Executive Summary: This function is a no-op that only exists * for historical reasons. * * There used to be a bug in the X server where it would rely on * out-of-bounds accesses when it was asked to composite with a * window as the source. It would create a pixman image pointing * to some bogus position in memory, but then set a clip region * to the position where the actual bits were. * * Due to a bug in old versions of pixman, where it would not clip * against the image bounds when a clip region was set, this would * actually work. So when the pixman bug was fixed, a workaround was * added to allow certain out-of-bound accesses. This function disabled * those workarounds. * * Since 0.21.2, pixman doesn't do these workarounds anymore, so now * this function is a no-op. */ PIXMAN_EXPORT void pixman_disable_out_of_bounds_workaround (void) { } static void compute_image_info (pixman_image_t *image) { pixman_format_code_t code; uint32_t flags = 0; /* Transform */ if (!image->common.transform) { flags |= (FAST_PATH_ID_TRANSFORM | FAST_PATH_X_UNIT_POSITIVE | FAST_PATH_Y_UNIT_ZERO | FAST_PATH_AFFINE_TRANSFORM); } else { flags |= FAST_PATH_HAS_TRANSFORM; if (image->common.transform->matrix[2][0] == 0 && image->common.transform->matrix[2][1] == 0 && image->common.transform->matrix[2][2] == pixman_fixed_1) { flags |= FAST_PATH_AFFINE_TRANSFORM; if (image->common.transform->matrix[0][1] == 0 && image->common.transform->matrix[1][0] == 0) { if (image->common.transform->matrix[0][0] == -pixman_fixed_1 && image->common.transform->matrix[1][1] == -pixman_fixed_1) { flags |= FAST_PATH_ROTATE_180_TRANSFORM; } flags |= FAST_PATH_SCALE_TRANSFORM; } else if (image->common.transform->matrix[0][0] == 0 && image->common.transform->matrix[1][1] == 0) { pixman_fixed_t m01 = image->common.transform->matrix[0][1]; pixman_fixed_t m10 = image->common.transform->matrix[1][0]; if (m01 == -pixman_fixed_1 && m10 == pixman_fixed_1) flags |= FAST_PATH_ROTATE_90_TRANSFORM; else if (m01 == pixman_fixed_1 && m10 == -pixman_fixed_1) flags |= FAST_PATH_ROTATE_270_TRANSFORM; } } if (image->common.transform->matrix[0][0] > 0) flags |= FAST_PATH_X_UNIT_POSITIVE; if (image->common.transform->matrix[1][0] == 0) flags |= FAST_PATH_Y_UNIT_ZERO; } /* Filter */ switch (image->common.filter) { case PIXMAN_FILTER_NEAREST: case PIXMAN_FILTER_FAST: flags |= (FAST_PATH_NEAREST_FILTER | FAST_PATH_NO_CONVOLUTION_FILTER); break; case PIXMAN_FILTER_BILINEAR: case PIXMAN_FILTER_GOOD: case PIXMAN_FILTER_BEST: flags |= (FAST_PATH_BILINEAR_FILTER | FAST_PATH_NO_CONVOLUTION_FILTER); /* Here we have a chance to optimize BILINEAR filter to NEAREST if * they are equivalent for the currently used transformation matrix. */ if (flags & FAST_PATH_ID_TRANSFORM) { flags |= FAST_PATH_NEAREST_FILTER; } else if (flags & FAST_PATH_AFFINE_TRANSFORM) { /* Suppose the transform is * * [ t00, t01, t02 ] * [ t10, t11, t12 ] * [ 0, 0, 1 ] * * and the destination coordinates are (n + 0.5, m + 0.5). Then * the transformed x coordinate is: * * tx = t00 * (n + 0.5) + t01 * (m + 0.5) + t02 * = t00 * n + t01 * m + t02 + (t00 + t01) * 0.5 * * which implies that if t00, t01 and t02 are all integers * and (t00 + t01) is odd, then tx will be an integer plus 0.5, * which means a BILINEAR filter will reduce to NEAREST. The same * applies in the y direction */ pixman_fixed_t (*t)[3] = image->common.transform->matrix; if ((pixman_fixed_frac ( t[0][0] | t[0][1] | t[0][2] | t[1][0] | t[1][1] | t[1][2]) == 0) && (pixman_fixed_to_int ( (t[0][0] + t[0][1]) & (t[1][0] + t[1][1])) % 2) == 1) { /* FIXME: there are some affine-test failures, showing that * handling of BILINEAR and NEAREST filter is not quite * equivalent when getting close to 32K for the translation * components of the matrix. That's likely some bug, but for * now just skip BILINEAR->NEAREST optimization in this case. */ pixman_fixed_t magic_limit = pixman_int_to_fixed (30000); if (image->common.transform->matrix[0][2] <= magic_limit && image->common.transform->matrix[1][2] <= magic_limit && image->common.transform->matrix[0][2] >= -magic_limit && image->common.transform->matrix[1][2] >= -magic_limit) { flags |= FAST_PATH_NEAREST_FILTER; } } } break; case PIXMAN_FILTER_CONVOLUTION: break; case PIXMAN_FILTER_SEPARABLE_CONVOLUTION: flags |= FAST_PATH_SEPARABLE_CONVOLUTION_FILTER; break; default: flags |= FAST_PATH_NO_CONVOLUTION_FILTER; break; } /* Repeat mode */ switch (image->common.repeat) { case PIXMAN_REPEAT_NONE: flags |= FAST_PATH_NO_REFLECT_REPEAT | FAST_PATH_NO_PAD_REPEAT | FAST_PATH_NO_NORMAL_REPEAT; break; case PIXMAN_REPEAT_REFLECT: flags |= FAST_PATH_NO_PAD_REPEAT | FAST_PATH_NO_NONE_REPEAT | FAST_PATH_NO_NORMAL_REPEAT; break; case PIXMAN_REPEAT_PAD: flags |= FAST_PATH_NO_REFLECT_REPEAT | FAST_PATH_NO_NONE_REPEAT | FAST_PATH_NO_NORMAL_REPEAT; break; default: flags |= FAST_PATH_NO_REFLECT_REPEAT | FAST_PATH_NO_PAD_REPEAT | FAST_PATH_NO_NONE_REPEAT; break; } /* Component alpha */ if (image->common.component_alpha) flags |= FAST_PATH_COMPONENT_ALPHA; else flags |= FAST_PATH_UNIFIED_ALPHA; flags |= (FAST_PATH_NO_ACCESSORS | FAST_PATH_NARROW_FORMAT); /* Type specific checks */ switch (image->type) { case SOLID: code = PIXMAN_solid; if (image->solid.color.alpha == 0xffff) flags |= FAST_PATH_IS_OPAQUE; break; case BITS: if (image->bits.width == 1 && image->bits.height == 1 && image->common.repeat != PIXMAN_REPEAT_NONE) { code = PIXMAN_solid; } else { code = image->bits.format; flags |= FAST_PATH_BITS_IMAGE; } if (!PIXMAN_FORMAT_A (image->bits.format) && PIXMAN_FORMAT_TYPE (image->bits.format) != PIXMAN_TYPE_GRAY && PIXMAN_FORMAT_TYPE (image->bits.format) != PIXMAN_TYPE_COLOR) { flags |= FAST_PATH_SAMPLES_OPAQUE; if (image->common.repeat != PIXMAN_REPEAT_NONE) flags |= FAST_PATH_IS_OPAQUE; } if (image->bits.read_func || image->bits.write_func) flags &= ~FAST_PATH_NO_ACCESSORS; if (PIXMAN_FORMAT_IS_WIDE (image->bits.format)) flags &= ~FAST_PATH_NARROW_FORMAT; break; case RADIAL: code = PIXMAN_unknown; /* * As explained in pixman-radial-gradient.c, every point of * the plane has a valid associated radius (and thus will be * colored) if and only if a is negative (i.e. one of the two * circles contains the other one). */ if (image->radial.a >= 0) break; /* Fall through */ case CONICAL: case LINEAR: code = PIXMAN_unknown; if (image->common.repeat != PIXMAN_REPEAT_NONE) { int i; flags |= FAST_PATH_IS_OPAQUE; for (i = 0; i < image->gradient.n_stops; ++i) { if (image->gradient.stops[i].color.alpha != 0xffff) { flags &= ~FAST_PATH_IS_OPAQUE; break; } } } break; default: code = PIXMAN_unknown; break; } /* Alpha maps are only supported for BITS images, so it's always * safe to ignore their presense for non-BITS images */ if (!image->common.alpha_map || image->type != BITS) { flags |= FAST_PATH_NO_ALPHA_MAP; } else { if (PIXMAN_FORMAT_IS_WIDE (image->common.alpha_map->format)) flags &= ~FAST_PATH_NARROW_FORMAT; } /* Both alpha maps and convolution filters can introduce * non-opaqueness in otherwise opaque images. Also * an image with component alpha turned on is only opaque * if all channels are opaque, so we simply turn it off * unconditionally for those images. */ if (image->common.alpha_map || image->common.filter == PIXMAN_FILTER_CONVOLUTION || image->common.filter == PIXMAN_FILTER_SEPARABLE_CONVOLUTION || image->common.component_alpha) { flags &= ~(FAST_PATH_IS_OPAQUE | FAST_PATH_SAMPLES_OPAQUE); } image->common.flags = flags; image->common.extended_format_code = code; } void _pixman_image_validate (pixman_image_t *image) { if (image->common.dirty) { compute_image_info (image); /* It is important that property_changed is * called *after* compute_image_info() because * property_changed() can make use of the flags * to set up accessors etc. */ if (image->common.property_changed) image->common.property_changed (image); image->common.dirty = FALSE; } if (image->common.alpha_map) _pixman_image_validate ((pixman_image_t *)image->common.alpha_map); } PIXMAN_EXPORT pixman_bool_t pixman_image_set_clip_region32 (pixman_image_t * image, pixman_region32_t *region) { image_common_t *common = (image_common_t *)image; pixman_bool_t result; if (region) { if ((result = pixman_region32_copy (&common->clip_region, region))) image->common.have_clip_region = TRUE; } else { _pixman_image_reset_clip_region (image); result = TRUE; } image_property_changed (image); return result; } PIXMAN_EXPORT pixman_bool_t pixman_image_set_clip_region (pixman_image_t * image, pixman_region16_t *region) { image_common_t *common = (image_common_t *)image; pixman_bool_t result; if (region) { if ((result = pixman_region32_copy_from_region16 (&common->clip_region, region))) image->common.have_clip_region = TRUE; } else { _pixman_image_reset_clip_region (image); result = TRUE; } image_property_changed (image); return result; } PIXMAN_EXPORT void pixman_image_set_has_client_clip (pixman_image_t *image, pixman_bool_t client_clip) { image->common.client_clip = client_clip; } PIXMAN_EXPORT pixman_bool_t pixman_image_set_transform (pixman_image_t * image, const pixman_transform_t *transform) { static const pixman_transform_t id = { { { pixman_fixed_1, 0, 0 }, { 0, pixman_fixed_1, 0 }, { 0, 0, pixman_fixed_1 } } }; image_common_t *common = (image_common_t *)image; pixman_bool_t result; if (common->transform == transform) return TRUE; if (!transform || memcmp (&id, transform, sizeof (pixman_transform_t)) == 0) { free (common->transform); common->transform = NULL; result = TRUE; goto out; } if (common->transform && memcmp (common->transform, transform, sizeof (pixman_transform_t)) == 0) { return TRUE; } if (common->transform == NULL) common->transform = malloc (sizeof (pixman_transform_t)); if (common->transform == NULL) { result = FALSE; goto out; } memcpy (common->transform, transform, sizeof(pixman_transform_t)); result = TRUE; out: image_property_changed (image); return result; } PIXMAN_EXPORT void pixman_image_set_repeat (pixman_image_t *image, pixman_repeat_t repeat) { if (image->common.repeat == repeat) return; image->common.repeat = repeat; image_property_changed (image); } PIXMAN_EXPORT pixman_bool_t pixman_image_set_filter (pixman_image_t * image, pixman_filter_t filter, const pixman_fixed_t *params, int n_params) { image_common_t *common = (image_common_t *)image; pixman_fixed_t *new_params; if (params == common->filter_params && filter == common->filter) return TRUE; if (filter == PIXMAN_FILTER_SEPARABLE_CONVOLUTION) { int width = pixman_fixed_to_int (params[0]); int height = pixman_fixed_to_int (params[1]); int x_phase_bits = pixman_fixed_to_int (params[2]); int y_phase_bits = pixman_fixed_to_int (params[3]); int n_x_phases = (1 << x_phase_bits); int n_y_phases = (1 << y_phase_bits); return_val_if_fail ( n_params == 4 + n_x_phases * width + n_y_phases * height, FALSE); } new_params = NULL; if (params) { new_params = pixman_malloc_ab (n_params, sizeof (pixman_fixed_t)); if (!new_params) return FALSE; memcpy (new_params, params, n_params * sizeof (pixman_fixed_t)); } common->filter = filter; if (common->filter_params) free (common->filter_params); common->filter_params = new_params; common->n_filter_params = n_params; image_property_changed (image); return TRUE; } PIXMAN_EXPORT void pixman_image_set_source_clipping (pixman_image_t *image, pixman_bool_t clip_sources) { if (image->common.clip_sources == clip_sources) return; image->common.clip_sources = clip_sources; image_property_changed (image); } /* Unlike all the other property setters, this function does not * copy the content of indexed. Doing this copying is simply * way, way too expensive. */ PIXMAN_EXPORT void pixman_image_set_indexed (pixman_image_t * image, const pixman_indexed_t *indexed) { bits_image_t *bits = (bits_image_t *)image; if (bits->indexed == indexed) return; bits->indexed = indexed; image_property_changed (image); } PIXMAN_EXPORT void pixman_image_set_alpha_map (pixman_image_t *image, pixman_image_t *alpha_map, int16_t x, int16_t y) { image_common_t *common = (image_common_t *)image; return_if_fail (!alpha_map || alpha_map->type == BITS); if (alpha_map && common->alpha_count > 0) { /* If this image is being used as an alpha map itself, * then you can't give it an alpha map of its own. */ return; } if (alpha_map && alpha_map->common.alpha_map) { /* If the image has an alpha map of its own, * then it can't be used as an alpha map itself */ return; } if (common->alpha_map != (bits_image_t *)alpha_map) { if (common->alpha_map) { common->alpha_map->common.alpha_count--; pixman_image_unref ((pixman_image_t *)common->alpha_map); } if (alpha_map) { common->alpha_map = (bits_image_t *)pixman_image_ref (alpha_map); common->alpha_map->common.alpha_count++; } else { common->alpha_map = NULL; } } common->alpha_origin_x = x; common->alpha_origin_y = y; image_property_changed (image); } PIXMAN_EXPORT void pixman_image_set_component_alpha (pixman_image_t *image, pixman_bool_t component_alpha) { if (image->common.component_alpha == component_alpha) return; image->common.component_alpha = component_alpha; image_property_changed (image); } PIXMAN_EXPORT pixman_bool_t pixman_image_get_component_alpha (pixman_image_t *image) { return image->common.component_alpha; } PIXMAN_EXPORT void pixman_image_set_accessors (pixman_image_t * image, pixman_read_memory_func_t read_func, pixman_write_memory_func_t write_func) { return_if_fail (image != NULL); if (image->type == BITS) { /* Accessors only work for <= 32 bpp. */ if (PIXMAN_FORMAT_BPP(image->bits.format) > 32) return_if_fail (!read_func && !write_func); image->bits.read_func = read_func; image->bits.write_func = write_func; image_property_changed (image); } } PIXMAN_EXPORT uint32_t * pixman_image_get_data (pixman_image_t *image) { if (image->type == BITS) return image->bits.bits; return NULL; } PIXMAN_EXPORT int pixman_image_get_width (pixman_image_t *image) { if (image->type == BITS) return image->bits.width; return 0; } PIXMAN_EXPORT int pixman_image_get_height (pixman_image_t *image) { if (image->type == BITS) return image->bits.height; return 0; } PIXMAN_EXPORT int pixman_image_get_stride (pixman_image_t *image) { if (image->type == BITS) return image->bits.rowstride * (int) sizeof (uint32_t); return 0; } PIXMAN_EXPORT int pixman_image_get_depth (pixman_image_t *image) { if (image->type == BITS) return PIXMAN_FORMAT_DEPTH (image->bits.format); return 0; } PIXMAN_EXPORT pixman_format_code_t pixman_image_get_format (pixman_image_t *image) { if (image->type == BITS) return image->bits.format; return PIXMAN_null; } uint32_t _pixman_image_get_solid (pixman_implementation_t *imp, pixman_image_t * image, pixman_format_code_t format) { uint32_t result; if (image->type == SOLID) { result = image->solid.color_32; } else if (image->type == BITS) { if (image->bits.format == PIXMAN_a8r8g8b8) result = image->bits.bits[0]; else if (image->bits.format == PIXMAN_x8r8g8b8) result = image->bits.bits[0] | 0xff000000; else if (image->bits.format == PIXMAN_a8) result = (*(uint8_t *)image->bits.bits) << 24; else goto otherwise; } else { pixman_iter_t iter; otherwise: _pixman_implementation_iter_init ( imp, &iter, image, 0, 0, 1, 1, (uint8_t *)&result, ITER_NARROW | ITER_SRC, image->common.flags); result = *iter.get_scanline (&iter, NULL); if (iter.fini) iter.fini (&iter); } /* If necessary, convert RGB <--> BGR. */ if (PIXMAN_FORMAT_TYPE (format) != PIXMAN_TYPE_ARGB && PIXMAN_FORMAT_TYPE (format) != PIXMAN_TYPE_ARGB_SRGB) { result = (((result & 0xff000000) >> 0) | ((result & 0x00ff0000) >> 16) | ((result & 0x0000ff00) >> 0) | ((result & 0x000000ff) << 16)); } return result; } pixman-0.38.4/pixman/pixman-region16.c0000644000175000017500000000445313124064037014415 00000000000000/* * Copyright © 2008 Red Hat, Inc. * * Permission to use, copy, modify, distribute, and sell this software * and its documentation for any purpose is hereby granted without * fee, provided that the above copyright notice appear in all copies * and that both that copyright notice and this permission notice * appear in supporting documentation, and that the name of * Red Hat, Inc. not be used in advertising or publicity pertaining to * distribution of the software without specific, written prior * permission. Red Hat, Inc. makes no representations about the * suitability of this software for any purpose. It is provided "as * is" without express or implied warranty. * * RED HAT, INC. DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL RED HAT, INC. BE LIABLE FOR ANY SPECIAL, * INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER * RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR * IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * * Author: Soren Sandmann */ #ifdef HAVE_CONFIG_H #include #endif #undef PIXMAN_DISABLE_DEPRECATED #include "pixman-private.h" #include typedef pixman_box16_t box_type_t; typedef pixman_region16_data_t region_data_type_t; typedef pixman_region16_t region_type_t; typedef int32_t overflow_int_t; typedef struct { int x, y; } point_type_t; #define PREFIX(x) pixman_region##x #define PIXMAN_REGION_MAX INT16_MAX #define PIXMAN_REGION_MIN INT16_MIN #include "pixman-region.c" /* This function exists only to make it possible to preserve the X ABI - * it should go away at first opportunity. * * The problem is that the X ABI exports the three structs and has used * them through macros. So the X server calls this function with * the addresses of those structs which makes the existing code continue to * work. */ PIXMAN_EXPORT void pixman_region_set_static_pointers (pixman_box16_t *empty_box, pixman_region16_data_t *empty_data, pixman_region16_data_t *broken_data) { pixman_region_empty_box = empty_box; pixman_region_empty_data = empty_data; pixman_broken_data = broken_data; } pixman-0.38.4/pixman/pixman-region.c0000644000175000017500000022753513447762142014270 00000000000000/* * Copyright 1987, 1988, 1989, 1998 The Open Group * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation. * * The above copyright notice and this permission notice shall be included in * all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE * OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN * AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. * * Except as contained in this notice, the name of The Open Group shall not be * used in advertising or otherwise to promote the sale, use or other dealings * in this Software without prior written authorization from The Open Group. * * Copyright 1987, 1988, 1989 by * Digital Equipment Corporation, Maynard, Massachusetts. * * All Rights Reserved * * Permission to use, copy, modify, and distribute this software and its * documentation for any purpose and without fee is hereby granted, * provided that the above copyright notice appear in all copies and that * both that copyright notice and this permission notice appear in * supporting documentation, and that the name of Digital not be * used in advertising or publicity pertaining to distribution of the * software without specific, written prior permission. * * DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING * ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL * DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR * ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, * WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, * ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. * * Copyright © 1998 Keith Packard * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Keith Packard not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Keith Packard makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ #include #include #include #include #include "pixman-private.h" #define PIXREGION_NIL(reg) ((reg)->data && !(reg)->data->numRects) /* not a region */ #define PIXREGION_NAR(reg) ((reg)->data == pixman_broken_data) #define PIXREGION_NUMRECTS(reg) ((reg)->data ? (reg)->data->numRects : 1) #define PIXREGION_SIZE(reg) ((reg)->data ? (reg)->data->size : 0) #define PIXREGION_RECTS(reg) \ ((reg)->data ? (box_type_t *)((reg)->data + 1) \ : &(reg)->extents) #define PIXREGION_BOXPTR(reg) ((box_type_t *)((reg)->data + 1)) #define PIXREGION_BOX(reg, i) (&PIXREGION_BOXPTR (reg)[i]) #define PIXREGION_TOP(reg) PIXREGION_BOX (reg, (reg)->data->numRects) #define PIXREGION_END(reg) PIXREGION_BOX (reg, (reg)->data->numRects - 1) #define GOOD_RECT(rect) ((rect)->x1 < (rect)->x2 && (rect)->y1 < (rect)->y2) #define BAD_RECT(rect) ((rect)->x1 > (rect)->x2 || (rect)->y1 > (rect)->y2) #ifdef DEBUG #define GOOD(reg) \ do \ { \ if (!PREFIX (_selfcheck (reg))) \ _pixman_log_error (FUNC, "Malformed region " # reg); \ } while (0) #else #define GOOD(reg) #endif static const box_type_t PREFIX (_empty_box_) = { 0, 0, 0, 0 }; static const region_data_type_t PREFIX (_empty_data_) = { 0, 0 }; #if defined (__llvm__) && !defined (__clang__) static const volatile region_data_type_t PREFIX (_broken_data_) = { 0, 0 }; #else static const region_data_type_t PREFIX (_broken_data_) = { 0, 0 }; #endif static box_type_t *pixman_region_empty_box = (box_type_t *)&PREFIX (_empty_box_); static region_data_type_t *pixman_region_empty_data = (region_data_type_t *)&PREFIX (_empty_data_); static region_data_type_t *pixman_broken_data = (region_data_type_t *)&PREFIX (_broken_data_); static pixman_bool_t pixman_break (region_type_t *region); /* * The functions in this file implement the Region abstraction used extensively * throughout the X11 sample server. A Region is simply a set of disjoint * (non-overlapping) rectangles, plus an "extent" rectangle which is the * smallest single rectangle that contains all the non-overlapping rectangles. * * A Region is implemented as a "y-x-banded" array of rectangles. This array * imposes two degrees of order. First, all rectangles are sorted by top side * y coordinate first (y1), and then by left side x coordinate (x1). * * Furthermore, the rectangles are grouped into "bands". Each rectangle in a * band has the same top y coordinate (y1), and each has the same bottom y * coordinate (y2). Thus all rectangles in a band differ only in their left * and right side (x1 and x2). Bands are implicit in the array of rectangles: * there is no separate list of band start pointers. * * The y-x band representation does not minimize rectangles. In particular, * if a rectangle vertically crosses a band (the rectangle has scanlines in * the y1 to y2 area spanned by the band), then the rectangle may be broken * down into two or more smaller rectangles stacked one atop the other. * * ----------- ----------- * | | | | band 0 * | | -------- ----------- -------- * | | | | in y-x banded | | | | band 1 * | | | | form is | | | | * ----------- | | ----------- -------- * | | | | band 2 * -------- -------- * * An added constraint on the rectangles is that they must cover as much * horizontal area as possible: no two rectangles within a band are allowed * to touch. * * Whenever possible, bands will be merged together to cover a greater vertical * distance (and thus reduce the number of rectangles). Two bands can be merged * only if the bottom of one touches the top of the other and they have * rectangles in the same places (of the same width, of course). * * Adam de Boor wrote most of the original region code. Joel McCormack * substantially modified or rewrote most of the core arithmetic routines, and * added pixman_region_validate in order to support several speed improvements * to pixman_region_validate_tree. Bob Scheifler changed the representation * to be more compact when empty or a single rectangle, and did a bunch of * gratuitous reformatting. Carl Worth did further gratuitous reformatting * while re-merging the server and client region code into libpixregion. * Soren Sandmann did even more gratuitous reformatting. */ /* true iff two Boxes overlap */ #define EXTENTCHECK(r1, r2) \ (!( ((r1)->x2 <= (r2)->x1) || \ ((r1)->x1 >= (r2)->x2) || \ ((r1)->y2 <= (r2)->y1) || \ ((r1)->y1 >= (r2)->y2) ) ) /* true iff (x,y) is in Box */ #define INBOX(r, x, y) \ ( ((r)->x2 > x) && \ ((r)->x1 <= x) && \ ((r)->y2 > y) && \ ((r)->y1 <= y) ) /* true iff Box r1 contains Box r2 */ #define SUBSUMES(r1, r2) \ ( ((r1)->x1 <= (r2)->x1) && \ ((r1)->x2 >= (r2)->x2) && \ ((r1)->y1 <= (r2)->y1) && \ ((r1)->y2 >= (r2)->y2) ) static size_t PIXREGION_SZOF (size_t n) { size_t size = n * sizeof(box_type_t); if (n > UINT32_MAX / sizeof(box_type_t)) return 0; if (sizeof(region_data_type_t) > UINT32_MAX - size) return 0; return size + sizeof(region_data_type_t); } static region_data_type_t * alloc_data (size_t n) { size_t sz = PIXREGION_SZOF (n); if (!sz) return NULL; return malloc (sz); } #define FREE_DATA(reg) if ((reg)->data && (reg)->data->size) free ((reg)->data) #define RECTALLOC_BAIL(region, n, bail) \ do \ { \ if (!(region)->data || \ (((region)->data->numRects + (n)) > (region)->data->size)) \ { \ if (!pixman_rect_alloc (region, n)) \ goto bail; \ } \ } while (0) #define RECTALLOC(region, n) \ do \ { \ if (!(region)->data || \ (((region)->data->numRects + (n)) > (region)->data->size)) \ { \ if (!pixman_rect_alloc (region, n)) { \ return FALSE; \ } \ } \ } while (0) #define ADDRECT(next_rect, nx1, ny1, nx2, ny2) \ do \ { \ next_rect->x1 = nx1; \ next_rect->y1 = ny1; \ next_rect->x2 = nx2; \ next_rect->y2 = ny2; \ next_rect++; \ } \ while (0) #define NEWRECT(region, next_rect, nx1, ny1, nx2, ny2) \ do \ { \ if (!(region)->data || \ ((region)->data->numRects == (region)->data->size)) \ { \ if (!pixman_rect_alloc (region, 1)) \ return FALSE; \ next_rect = PIXREGION_TOP (region); \ } \ ADDRECT (next_rect, nx1, ny1, nx2, ny2); \ region->data->numRects++; \ critical_if_fail (region->data->numRects <= region->data->size); \ } while (0) #define DOWNSIZE(reg, numRects) \ do \ { \ if (((numRects) < ((reg)->data->size >> 1)) && \ ((reg)->data->size > 50)) \ { \ region_data_type_t * new_data; \ size_t data_size = PIXREGION_SZOF (numRects); \ \ if (!data_size) \ { \ new_data = NULL; \ } \ else \ { \ new_data = (region_data_type_t *) \ realloc ((reg)->data, data_size); \ } \ \ if (new_data) \ { \ new_data->size = (numRects); \ (reg)->data = new_data; \ } \ } \ } while (0) PIXMAN_EXPORT pixman_bool_t PREFIX (_equal) (region_type_t *reg1, region_type_t *reg2) { int i; box_type_t *rects1; box_type_t *rects2; if (reg1->extents.x1 != reg2->extents.x1) return FALSE; if (reg1->extents.x2 != reg2->extents.x2) return FALSE; if (reg1->extents.y1 != reg2->extents.y1) return FALSE; if (reg1->extents.y2 != reg2->extents.y2) return FALSE; if (PIXREGION_NUMRECTS (reg1) != PIXREGION_NUMRECTS (reg2)) return FALSE; rects1 = PIXREGION_RECTS (reg1); rects2 = PIXREGION_RECTS (reg2); for (i = 0; i != PIXREGION_NUMRECTS (reg1); i++) { if (rects1[i].x1 != rects2[i].x1) return FALSE; if (rects1[i].x2 != rects2[i].x2) return FALSE; if (rects1[i].y1 != rects2[i].y1) return FALSE; if (rects1[i].y2 != rects2[i].y2) return FALSE; } return TRUE; } int PREFIX (_print) (region_type_t *rgn) { int num, size; int i; box_type_t * rects; num = PIXREGION_NUMRECTS (rgn); size = PIXREGION_SIZE (rgn); rects = PIXREGION_RECTS (rgn); fprintf (stderr, "num: %d size: %d\n", num, size); fprintf (stderr, "extents: %d %d %d %d\n", rgn->extents.x1, rgn->extents.y1, rgn->extents.x2, rgn->extents.y2); for (i = 0; i < num; i++) { fprintf (stderr, "%d %d %d %d \n", rects[i].x1, rects[i].y1, rects[i].x2, rects[i].y2); } fprintf (stderr, "\n"); return(num); } PIXMAN_EXPORT void PREFIX (_init) (region_type_t *region) { region->extents = *pixman_region_empty_box; region->data = pixman_region_empty_data; } PIXMAN_EXPORT void PREFIX (_init_rect) (region_type_t * region, int x, int y, unsigned int width, unsigned int height) { region->extents.x1 = x; region->extents.y1 = y; region->extents.x2 = x + width; region->extents.y2 = y + height; if (!GOOD_RECT (®ion->extents)) { if (BAD_RECT (®ion->extents)) _pixman_log_error (FUNC, "Invalid rectangle passed"); PREFIX (_init) (region); return; } region->data = NULL; } PIXMAN_EXPORT void PREFIX (_init_with_extents) (region_type_t *region, box_type_t *extents) { if (!GOOD_RECT (extents)) { if (BAD_RECT (extents)) _pixman_log_error (FUNC, "Invalid rectangle passed"); PREFIX (_init) (region); return; } region->extents = *extents; region->data = NULL; } PIXMAN_EXPORT void PREFIX (_fini) (region_type_t *region) { GOOD (region); FREE_DATA (region); } PIXMAN_EXPORT int PREFIX (_n_rects) (region_type_t *region) { return PIXREGION_NUMRECTS (region); } PIXMAN_EXPORT box_type_t * PREFIX (_rectangles) (region_type_t *region, int *n_rects) { if (n_rects) *n_rects = PIXREGION_NUMRECTS (region); return PIXREGION_RECTS (region); } static pixman_bool_t pixman_break (region_type_t *region) { FREE_DATA (region); region->extents = *pixman_region_empty_box; region->data = pixman_broken_data; return FALSE; } static pixman_bool_t pixman_rect_alloc (region_type_t * region, int n) { region_data_type_t *data; if (!region->data) { n++; region->data = alloc_data (n); if (!region->data) return pixman_break (region); region->data->numRects = 1; *PIXREGION_BOXPTR (region) = region->extents; } else if (!region->data->size) { region->data = alloc_data (n); if (!region->data) return pixman_break (region); region->data->numRects = 0; } else { size_t data_size; if (n == 1) { n = region->data->numRects; if (n > 500) /* XXX pick numbers out of a hat */ n = 250; } n += region->data->numRects; data_size = PIXREGION_SZOF (n); if (!data_size) { data = NULL; } else { data = (region_data_type_t *) realloc (region->data, PIXREGION_SZOF (n)); } if (!data) return pixman_break (region); region->data = data; } region->data->size = n; return TRUE; } PIXMAN_EXPORT pixman_bool_t PREFIX (_copy) (region_type_t *dst, region_type_t *src) { GOOD (dst); GOOD (src); if (dst == src) return TRUE; dst->extents = src->extents; if (!src->data || !src->data->size) { FREE_DATA (dst); dst->data = src->data; return TRUE; } if (!dst->data || (dst->data->size < src->data->numRects)) { FREE_DATA (dst); dst->data = alloc_data (src->data->numRects); if (!dst->data) return pixman_break (dst); dst->data->size = src->data->numRects; } dst->data->numRects = src->data->numRects; memmove ((char *)PIXREGION_BOXPTR (dst), (char *)PIXREGION_BOXPTR (src), dst->data->numRects * sizeof(box_type_t)); return TRUE; } /*====================================================================== * Generic Region Operator *====================================================================*/ /*- *----------------------------------------------------------------------- * pixman_coalesce -- * Attempt to merge the boxes in the current band with those in the * previous one. We are guaranteed that the current band extends to * the end of the rects array. Used only by pixman_op. * * Results: * The new index for the previous band. * * Side Effects: * If coalescing takes place: * - rectangles in the previous band will have their y2 fields * altered. * - region->data->numRects will be decreased. * *----------------------------------------------------------------------- */ static inline int pixman_coalesce (region_type_t * region, /* Region to coalesce */ int prev_start, /* Index of start of previous band */ int cur_start) /* Index of start of current band */ { box_type_t *prev_box; /* Current box in previous band */ box_type_t *cur_box; /* Current box in current band */ int numRects; /* Number rectangles in both bands */ int y2; /* Bottom of current band */ /* * Figure out how many rectangles are in the band. */ numRects = cur_start - prev_start; critical_if_fail (numRects == region->data->numRects - cur_start); if (!numRects) return cur_start; /* * The bands may only be coalesced if the bottom of the previous * matches the top scanline of the current. */ prev_box = PIXREGION_BOX (region, prev_start); cur_box = PIXREGION_BOX (region, cur_start); if (prev_box->y2 != cur_box->y1) return cur_start; /* * Make sure the bands have boxes in the same places. This * assumes that boxes have been added in such a way that they * cover the most area possible. I.e. two boxes in a band must * have some horizontal space between them. */ y2 = cur_box->y2; do { if ((prev_box->x1 != cur_box->x1) || (prev_box->x2 != cur_box->x2)) return (cur_start); prev_box++; cur_box++; numRects--; } while (numRects); /* * The bands may be merged, so set the bottom y of each box * in the previous band to the bottom y of the current band. */ numRects = cur_start - prev_start; region->data->numRects -= numRects; do { prev_box--; prev_box->y2 = y2; numRects--; } while (numRects); return prev_start; } /* Quicky macro to avoid trivial reject procedure calls to pixman_coalesce */ #define COALESCE(new_reg, prev_band, cur_band) \ do \ { \ if (cur_band - prev_band == new_reg->data->numRects - cur_band) \ prev_band = pixman_coalesce (new_reg, prev_band, cur_band); \ else \ prev_band = cur_band; \ } while (0) /*- *----------------------------------------------------------------------- * pixman_region_append_non_o -- * Handle a non-overlapping band for the union and subtract operations. * Just adds the (top/bottom-clipped) rectangles into the region. * Doesn't have to check for subsumption or anything. * * Results: * None. * * Side Effects: * region->data->numRects is incremented and the rectangles overwritten * with the rectangles we're passed. * *----------------------------------------------------------------------- */ static inline pixman_bool_t pixman_region_append_non_o (region_type_t * region, box_type_t * r, box_type_t * r_end, int y1, int y2) { box_type_t *next_rect; int new_rects; new_rects = r_end - r; critical_if_fail (y1 < y2); critical_if_fail (new_rects != 0); /* Make sure we have enough space for all rectangles to be added */ RECTALLOC (region, new_rects); next_rect = PIXREGION_TOP (region); region->data->numRects += new_rects; do { critical_if_fail (r->x1 < r->x2); ADDRECT (next_rect, r->x1, y1, r->x2, y2); r++; } while (r != r_end); return TRUE; } #define FIND_BAND(r, r_band_end, r_end, ry1) \ do \ { \ ry1 = r->y1; \ r_band_end = r + 1; \ while ((r_band_end != r_end) && (r_band_end->y1 == ry1)) { \ r_band_end++; \ } \ } while (0) #define APPEND_REGIONS(new_reg, r, r_end) \ do \ { \ int new_rects; \ if ((new_rects = r_end - r)) { \ RECTALLOC_BAIL (new_reg, new_rects, bail); \ memmove ((char *)PIXREGION_TOP (new_reg), (char *)r, \ new_rects * sizeof(box_type_t)); \ new_reg->data->numRects += new_rects; \ } \ } while (0) /*- *----------------------------------------------------------------------- * pixman_op -- * Apply an operation to two regions. Called by pixman_region_union, pixman_region_inverse, * pixman_region_subtract, pixman_region_intersect.... Both regions MUST have at least one * rectangle, and cannot be the same object. * * Results: * TRUE if successful. * * Side Effects: * The new region is overwritten. * overlap set to TRUE if overlap_func ever returns TRUE. * * Notes: * The idea behind this function is to view the two regions as sets. * Together they cover a rectangle of area that this function divides * into horizontal bands where points are covered only by one region * or by both. For the first case, the non_overlap_func is called with * each the band and the band's upper and lower extents. For the * second, the overlap_func is called to process the entire band. It * is responsible for clipping the rectangles in the band, though * this function provides the boundaries. * At the end of each band, the new region is coalesced, if possible, * to reduce the number of rectangles in the region. * *----------------------------------------------------------------------- */ typedef pixman_bool_t (*overlap_proc_ptr) (region_type_t *region, box_type_t * r1, box_type_t * r1_end, box_type_t * r2, box_type_t * r2_end, int y1, int y2); static pixman_bool_t pixman_op (region_type_t * new_reg, /* Place to store result */ region_type_t * reg1, /* First region in operation */ region_type_t * reg2, /* 2d region in operation */ overlap_proc_ptr overlap_func, /* Function to call for over- * lapping bands */ int append_non1, /* Append non-overlapping bands * in region 1 ? */ int append_non2 /* Append non-overlapping bands * in region 2 ? */ ) { box_type_t *r1; /* Pointer into first region */ box_type_t *r2; /* Pointer into 2d region */ box_type_t *r1_end; /* End of 1st region */ box_type_t *r2_end; /* End of 2d region */ int ybot; /* Bottom of intersection */ int ytop; /* Top of intersection */ region_data_type_t *old_data; /* Old data for new_reg */ int prev_band; /* Index of start of * previous band in new_reg */ int cur_band; /* Index of start of current * band in new_reg */ box_type_t * r1_band_end; /* End of current band in r1 */ box_type_t * r2_band_end; /* End of current band in r2 */ int top; /* Top of non-overlapping band */ int bot; /* Bottom of non-overlapping band*/ int r1y1; /* Temps for r1->y1 and r2->y1 */ int r2y1; int new_size; int numRects; /* * Break any region computed from a broken region */ if (PIXREGION_NAR (reg1) || PIXREGION_NAR (reg2)) return pixman_break (new_reg); /* * Initialization: * set r1, r2, r1_end and r2_end appropriately, save the rectangles * of the destination region until the end in case it's one of * the two source regions, then mark the "new" region empty, allocating * another array of rectangles for it to use. */ r1 = PIXREGION_RECTS (reg1); new_size = PIXREGION_NUMRECTS (reg1); r1_end = r1 + new_size; numRects = PIXREGION_NUMRECTS (reg2); r2 = PIXREGION_RECTS (reg2); r2_end = r2 + numRects; critical_if_fail (r1 != r1_end); critical_if_fail (r2 != r2_end); old_data = (region_data_type_t *)NULL; if (((new_reg == reg1) && (new_size > 1)) || ((new_reg == reg2) && (numRects > 1))) { old_data = new_reg->data; new_reg->data = pixman_region_empty_data; } /* guess at new size */ if (numRects > new_size) new_size = numRects; new_size <<= 1; if (!new_reg->data) new_reg->data = pixman_region_empty_data; else if (new_reg->data->size) new_reg->data->numRects = 0; if (new_size > new_reg->data->size) { if (!pixman_rect_alloc (new_reg, new_size)) { free (old_data); return FALSE; } } /* * Initialize ybot. * In the upcoming loop, ybot and ytop serve different functions depending * on whether the band being handled is an overlapping or non-overlapping * band. * In the case of a non-overlapping band (only one of the regions * has points in the band), ybot is the bottom of the most recent * intersection and thus clips the top of the rectangles in that band. * ytop is the top of the next intersection between the two regions and * serves to clip the bottom of the rectangles in the current band. * For an overlapping band (where the two regions intersect), ytop clips * the top of the rectangles of both regions and ybot clips the bottoms. */ ybot = MIN (r1->y1, r2->y1); /* * prev_band serves to mark the start of the previous band so rectangles * can be coalesced into larger rectangles. qv. pixman_coalesce, above. * In the beginning, there is no previous band, so prev_band == cur_band * (cur_band is set later on, of course, but the first band will always * start at index 0). prev_band and cur_band must be indices because of * the possible expansion, and resultant moving, of the new region's * array of rectangles. */ prev_band = 0; do { /* * This algorithm proceeds one source-band (as opposed to a * destination band, which is determined by where the two regions * intersect) at a time. r1_band_end and r2_band_end serve to mark the * rectangle after the last one in the current band for their * respective regions. */ critical_if_fail (r1 != r1_end); critical_if_fail (r2 != r2_end); FIND_BAND (r1, r1_band_end, r1_end, r1y1); FIND_BAND (r2, r2_band_end, r2_end, r2y1); /* * First handle the band that doesn't intersect, if any. * * Note that attention is restricted to one band in the * non-intersecting region at once, so if a region has n * bands between the current position and the next place it overlaps * the other, this entire loop will be passed through n times. */ if (r1y1 < r2y1) { if (append_non1) { top = MAX (r1y1, ybot); bot = MIN (r1->y2, r2y1); if (top != bot) { cur_band = new_reg->data->numRects; if (!pixman_region_append_non_o (new_reg, r1, r1_band_end, top, bot)) goto bail; COALESCE (new_reg, prev_band, cur_band); } } ytop = r2y1; } else if (r2y1 < r1y1) { if (append_non2) { top = MAX (r2y1, ybot); bot = MIN (r2->y2, r1y1); if (top != bot) { cur_band = new_reg->data->numRects; if (!pixman_region_append_non_o (new_reg, r2, r2_band_end, top, bot)) goto bail; COALESCE (new_reg, prev_band, cur_band); } } ytop = r1y1; } else { ytop = r1y1; } /* * Now see if we've hit an intersecting band. The two bands only * intersect if ybot > ytop */ ybot = MIN (r1->y2, r2->y2); if (ybot > ytop) { cur_band = new_reg->data->numRects; if (!(*overlap_func)(new_reg, r1, r1_band_end, r2, r2_band_end, ytop, ybot)) { goto bail; } COALESCE (new_reg, prev_band, cur_band); } /* * If we've finished with a band (y2 == ybot) we skip forward * in the region to the next band. */ if (r1->y2 == ybot) r1 = r1_band_end; if (r2->y2 == ybot) r2 = r2_band_end; } while (r1 != r1_end && r2 != r2_end); /* * Deal with whichever region (if any) still has rectangles left. * * We only need to worry about banding and coalescing for the very first * band left. After that, we can just group all remaining boxes, * regardless of how many bands, into one final append to the list. */ if ((r1 != r1_end) && append_non1) { /* Do first non_overlap1Func call, which may be able to coalesce */ FIND_BAND (r1, r1_band_end, r1_end, r1y1); cur_band = new_reg->data->numRects; if (!pixman_region_append_non_o (new_reg, r1, r1_band_end, MAX (r1y1, ybot), r1->y2)) { goto bail; } COALESCE (new_reg, prev_band, cur_band); /* Just append the rest of the boxes */ APPEND_REGIONS (new_reg, r1_band_end, r1_end); } else if ((r2 != r2_end) && append_non2) { /* Do first non_overlap2Func call, which may be able to coalesce */ FIND_BAND (r2, r2_band_end, r2_end, r2y1); cur_band = new_reg->data->numRects; if (!pixman_region_append_non_o (new_reg, r2, r2_band_end, MAX (r2y1, ybot), r2->y2)) { goto bail; } COALESCE (new_reg, prev_band, cur_band); /* Append rest of boxes */ APPEND_REGIONS (new_reg, r2_band_end, r2_end); } free (old_data); if (!(numRects = new_reg->data->numRects)) { FREE_DATA (new_reg); new_reg->data = pixman_region_empty_data; } else if (numRects == 1) { new_reg->extents = *PIXREGION_BOXPTR (new_reg); FREE_DATA (new_reg); new_reg->data = (region_data_type_t *)NULL; } else { DOWNSIZE (new_reg, numRects); } return TRUE; bail: free (old_data); return pixman_break (new_reg); } /*- *----------------------------------------------------------------------- * pixman_set_extents -- * Reset the extents of a region to what they should be. Called by * pixman_region_subtract and pixman_region_intersect as they can't * figure it out along the way or do so easily, as pixman_region_union can. * * Results: * None. * * Side Effects: * The region's 'extents' structure is overwritten. * *----------------------------------------------------------------------- */ static void pixman_set_extents (region_type_t *region) { box_type_t *box, *box_end; if (!region->data) return; if (!region->data->size) { region->extents.x2 = region->extents.x1; region->extents.y2 = region->extents.y1; return; } box = PIXREGION_BOXPTR (region); box_end = PIXREGION_END (region); /* * Since box is the first rectangle in the region, it must have the * smallest y1 and since box_end is the last rectangle in the region, * it must have the largest y2, because of banding. Initialize x1 and * x2 from box and box_end, resp., as good things to initialize them * to... */ region->extents.x1 = box->x1; region->extents.y1 = box->y1; region->extents.x2 = box_end->x2; region->extents.y2 = box_end->y2; critical_if_fail (region->extents.y1 < region->extents.y2); while (box <= box_end) { if (box->x1 < region->extents.x1) region->extents.x1 = box->x1; if (box->x2 > region->extents.x2) region->extents.x2 = box->x2; box++; } critical_if_fail (region->extents.x1 < region->extents.x2); } /*====================================================================== * Region Intersection *====================================================================*/ /*- *----------------------------------------------------------------------- * pixman_region_intersect_o -- * Handle an overlapping band for pixman_region_intersect. * * Results: * TRUE if successful. * * Side Effects: * Rectangles may be added to the region. * *----------------------------------------------------------------------- */ /*ARGSUSED*/ static pixman_bool_t pixman_region_intersect_o (region_type_t *region, box_type_t * r1, box_type_t * r1_end, box_type_t * r2, box_type_t * r2_end, int y1, int y2) { int x1; int x2; box_type_t * next_rect; next_rect = PIXREGION_TOP (region); critical_if_fail (y1 < y2); critical_if_fail (r1 != r1_end && r2 != r2_end); do { x1 = MAX (r1->x1, r2->x1); x2 = MIN (r1->x2, r2->x2); /* * If there's any overlap between the two rectangles, add that * overlap to the new region. */ if (x1 < x2) NEWRECT (region, next_rect, x1, y1, x2, y2); /* * Advance the pointer(s) with the leftmost right side, since the next * rectangle on that list may still overlap the other region's * current rectangle. */ if (r1->x2 == x2) { r1++; } if (r2->x2 == x2) { r2++; } } while ((r1 != r1_end) && (r2 != r2_end)); return TRUE; } PIXMAN_EXPORT pixman_bool_t PREFIX (_intersect) (region_type_t * new_reg, region_type_t * reg1, region_type_t * reg2) { GOOD (reg1); GOOD (reg2); GOOD (new_reg); /* check for trivial reject */ if (PIXREGION_NIL (reg1) || PIXREGION_NIL (reg2) || !EXTENTCHECK (®1->extents, ®2->extents)) { /* Covers about 20% of all cases */ FREE_DATA (new_reg); new_reg->extents.x2 = new_reg->extents.x1; new_reg->extents.y2 = new_reg->extents.y1; if (PIXREGION_NAR (reg1) || PIXREGION_NAR (reg2)) { new_reg->data = pixman_broken_data; return FALSE; } else { new_reg->data = pixman_region_empty_data; } } else if (!reg1->data && !reg2->data) { /* Covers about 80% of cases that aren't trivially rejected */ new_reg->extents.x1 = MAX (reg1->extents.x1, reg2->extents.x1); new_reg->extents.y1 = MAX (reg1->extents.y1, reg2->extents.y1); new_reg->extents.x2 = MIN (reg1->extents.x2, reg2->extents.x2); new_reg->extents.y2 = MIN (reg1->extents.y2, reg2->extents.y2); FREE_DATA (new_reg); new_reg->data = (region_data_type_t *)NULL; } else if (!reg2->data && SUBSUMES (®2->extents, ®1->extents)) { return PREFIX (_copy) (new_reg, reg1); } else if (!reg1->data && SUBSUMES (®1->extents, ®2->extents)) { return PREFIX (_copy) (new_reg, reg2); } else if (reg1 == reg2) { return PREFIX (_copy) (new_reg, reg1); } else { /* General purpose intersection */ if (!pixman_op (new_reg, reg1, reg2, pixman_region_intersect_o, FALSE, FALSE)) return FALSE; pixman_set_extents (new_reg); } GOOD (new_reg); return(TRUE); } #define MERGERECT(r) \ do \ { \ if (r->x1 <= x2) \ { \ /* Merge with current rectangle */ \ if (x2 < r->x2) \ x2 = r->x2; \ } \ else \ { \ /* Add current rectangle, start new one */ \ NEWRECT (region, next_rect, x1, y1, x2, y2); \ x1 = r->x1; \ x2 = r->x2; \ } \ r++; \ } while (0) /*====================================================================== * Region Union *====================================================================*/ /*- *----------------------------------------------------------------------- * pixman_region_union_o -- * Handle an overlapping band for the union operation. Picks the * left-most rectangle each time and merges it into the region. * * Results: * TRUE if successful. * * Side Effects: * region is overwritten. * overlap is set to TRUE if any boxes overlap. * *----------------------------------------------------------------------- */ static pixman_bool_t pixman_region_union_o (region_type_t *region, box_type_t * r1, box_type_t * r1_end, box_type_t * r2, box_type_t * r2_end, int y1, int y2) { box_type_t *next_rect; int x1; /* left and right side of current union */ int x2; critical_if_fail (y1 < y2); critical_if_fail (r1 != r1_end && r2 != r2_end); next_rect = PIXREGION_TOP (region); /* Start off current rectangle */ if (r1->x1 < r2->x1) { x1 = r1->x1; x2 = r1->x2; r1++; } else { x1 = r2->x1; x2 = r2->x2; r2++; } while (r1 != r1_end && r2 != r2_end) { if (r1->x1 < r2->x1) MERGERECT (r1); else MERGERECT (r2); } /* Finish off whoever (if any) is left */ if (r1 != r1_end) { do { MERGERECT (r1); } while (r1 != r1_end); } else if (r2 != r2_end) { do { MERGERECT (r2); } while (r2 != r2_end); } /* Add current rectangle */ NEWRECT (region, next_rect, x1, y1, x2, y2); return TRUE; } PIXMAN_EXPORT pixman_bool_t PREFIX(_intersect_rect) (region_type_t *dest, region_type_t *source, int x, int y, unsigned int width, unsigned int height) { region_type_t region; region.data = NULL; region.extents.x1 = x; region.extents.y1 = y; region.extents.x2 = x + width; region.extents.y2 = y + height; return PREFIX(_intersect) (dest, source, ®ion); } /* Convenience function for performing union of region with a * single rectangle */ PIXMAN_EXPORT pixman_bool_t PREFIX (_union_rect) (region_type_t *dest, region_type_t *source, int x, int y, unsigned int width, unsigned int height) { region_type_t region; region.extents.x1 = x; region.extents.y1 = y; region.extents.x2 = x + width; region.extents.y2 = y + height; if (!GOOD_RECT (®ion.extents)) { if (BAD_RECT (®ion.extents)) _pixman_log_error (FUNC, "Invalid rectangle passed"); return PREFIX (_copy) (dest, source); } region.data = NULL; return PREFIX (_union) (dest, source, ®ion); } PIXMAN_EXPORT pixman_bool_t PREFIX (_union) (region_type_t *new_reg, region_type_t *reg1, region_type_t *reg2) { /* Return TRUE if some overlap * between reg1, reg2 */ GOOD (reg1); GOOD (reg2); GOOD (new_reg); /* checks all the simple cases */ /* * Region 1 and 2 are the same */ if (reg1 == reg2) return PREFIX (_copy) (new_reg, reg1); /* * Region 1 is empty */ if (PIXREGION_NIL (reg1)) { if (PIXREGION_NAR (reg1)) return pixman_break (new_reg); if (new_reg != reg2) return PREFIX (_copy) (new_reg, reg2); return TRUE; } /* * Region 2 is empty */ if (PIXREGION_NIL (reg2)) { if (PIXREGION_NAR (reg2)) return pixman_break (new_reg); if (new_reg != reg1) return PREFIX (_copy) (new_reg, reg1); return TRUE; } /* * Region 1 completely subsumes region 2 */ if (!reg1->data && SUBSUMES (®1->extents, ®2->extents)) { if (new_reg != reg1) return PREFIX (_copy) (new_reg, reg1); return TRUE; } /* * Region 2 completely subsumes region 1 */ if (!reg2->data && SUBSUMES (®2->extents, ®1->extents)) { if (new_reg != reg2) return PREFIX (_copy) (new_reg, reg2); return TRUE; } if (!pixman_op (new_reg, reg1, reg2, pixman_region_union_o, TRUE, TRUE)) return FALSE; new_reg->extents.x1 = MIN (reg1->extents.x1, reg2->extents.x1); new_reg->extents.y1 = MIN (reg1->extents.y1, reg2->extents.y1); new_reg->extents.x2 = MAX (reg1->extents.x2, reg2->extents.x2); new_reg->extents.y2 = MAX (reg1->extents.y2, reg2->extents.y2); GOOD (new_reg); return TRUE; } /*====================================================================== * Batch Rectangle Union *====================================================================*/ #define EXCHANGE_RECTS(a, b) \ { \ box_type_t t; \ t = rects[a]; \ rects[a] = rects[b]; \ rects[b] = t; \ } static void quick_sort_rects ( box_type_t rects[], int numRects) { int y1; int x1; int i, j; box_type_t *r; /* Always called with numRects > 1 */ do { if (numRects == 2) { if (rects[0].y1 > rects[1].y1 || (rects[0].y1 == rects[1].y1 && rects[0].x1 > rects[1].x1)) { EXCHANGE_RECTS (0, 1); } return; } /* Choose partition element, stick in location 0 */ EXCHANGE_RECTS (0, numRects >> 1); y1 = rects[0].y1; x1 = rects[0].x1; /* Partition array */ i = 0; j = numRects; do { r = &(rects[i]); do { r++; i++; } while (i != numRects && (r->y1 < y1 || (r->y1 == y1 && r->x1 < x1))); r = &(rects[j]); do { r--; j--; } while (y1 < r->y1 || (y1 == r->y1 && x1 < r->x1)); if (i < j) EXCHANGE_RECTS (i, j); } while (i < j); /* Move partition element back to middle */ EXCHANGE_RECTS (0, j); /* Recurse */ if (numRects - j - 1 > 1) quick_sort_rects (&rects[j + 1], numRects - j - 1); numRects = j; } while (numRects > 1); } /*- *----------------------------------------------------------------------- * pixman_region_validate -- * * Take a ``region'' which is a non-y-x-banded random collection of * rectangles, and compute a nice region which is the union of all the * rectangles. * * Results: * TRUE if successful. * * Side Effects: * The passed-in ``region'' may be modified. * overlap set to TRUE if any retangles overlapped, * else FALSE; * * Strategy: * Step 1. Sort the rectangles into ascending order with primary key y1 * and secondary key x1. * * Step 2. Split the rectangles into the minimum number of proper y-x * banded regions. This may require horizontally merging * rectangles, and vertically coalescing bands. With any luck, * this step in an identity transformation (ala the Box widget), * or a coalescing into 1 box (ala Menus). * * Step 3. Merge the separate regions down to a single region by calling * pixman_region_union. Maximize the work each pixman_region_union call does by using * a binary merge. * *----------------------------------------------------------------------- */ static pixman_bool_t validate (region_type_t * badreg) { /* Descriptor for regions under construction in Step 2. */ typedef struct { region_type_t reg; int prev_band; int cur_band; } region_info_t; region_info_t stack_regions[64]; int numRects; /* Original numRects for badreg */ region_info_t *ri; /* Array of current regions */ int num_ri; /* Number of entries used in ri */ int size_ri; /* Number of entries available in ri */ int i; /* Index into rects */ int j; /* Index into ri */ region_info_t *rit; /* &ri[j] */ region_type_t *reg; /* ri[j].reg */ box_type_t *box; /* Current box in rects */ box_type_t *ri_box; /* Last box in ri[j].reg */ region_type_t *hreg; /* ri[j_half].reg */ pixman_bool_t ret = TRUE; if (!badreg->data) { GOOD (badreg); return TRUE; } numRects = badreg->data->numRects; if (!numRects) { if (PIXREGION_NAR (badreg)) return FALSE; GOOD (badreg); return TRUE; } if (badreg->extents.x1 < badreg->extents.x2) { if ((numRects) == 1) { FREE_DATA (badreg); badreg->data = (region_data_type_t *) NULL; } else { DOWNSIZE (badreg, numRects); } GOOD (badreg); return TRUE; } /* Step 1: Sort the rects array into ascending (y1, x1) order */ quick_sort_rects (PIXREGION_BOXPTR (badreg), numRects); /* Step 2: Scatter the sorted array into the minimum number of regions */ /* Set up the first region to be the first rectangle in badreg */ /* Note that step 2 code will never overflow the ri[0].reg rects array */ ri = stack_regions; size_ri = sizeof (stack_regions) / sizeof (stack_regions[0]); num_ri = 1; ri[0].prev_band = 0; ri[0].cur_band = 0; ri[0].reg = *badreg; box = PIXREGION_BOXPTR (&ri[0].reg); ri[0].reg.extents = *box; ri[0].reg.data->numRects = 1; badreg->extents = *pixman_region_empty_box; badreg->data = pixman_region_empty_data; /* Now scatter rectangles into the minimum set of valid regions. If the * next rectangle to be added to a region would force an existing rectangle * in the region to be split up in order to maintain y-x banding, just * forget it. Try the next region. If it doesn't fit cleanly into any * region, make a new one. */ for (i = numRects; --i > 0;) { box++; /* Look for a region to append box to */ for (j = num_ri, rit = ri; --j >= 0; rit++) { reg = &rit->reg; ri_box = PIXREGION_END (reg); if (box->y1 == ri_box->y1 && box->y2 == ri_box->y2) { /* box is in same band as ri_box. Merge or append it */ if (box->x1 <= ri_box->x2) { /* Merge it with ri_box */ if (box->x2 > ri_box->x2) ri_box->x2 = box->x2; } else { RECTALLOC_BAIL (reg, 1, bail); *PIXREGION_TOP (reg) = *box; reg->data->numRects++; } goto next_rect; /* So sue me */ } else if (box->y1 >= ri_box->y2) { /* Put box into new band */ if (reg->extents.x2 < ri_box->x2) reg->extents.x2 = ri_box->x2; if (reg->extents.x1 > box->x1) reg->extents.x1 = box->x1; COALESCE (reg, rit->prev_band, rit->cur_band); rit->cur_band = reg->data->numRects; RECTALLOC_BAIL (reg, 1, bail); *PIXREGION_TOP (reg) = *box; reg->data->numRects++; goto next_rect; } /* Well, this region was inappropriate. Try the next one. */ } /* for j */ /* Uh-oh. No regions were appropriate. Create a new one. */ if (size_ri == num_ri) { size_t data_size; /* Oops, allocate space for new region information */ size_ri <<= 1; data_size = size_ri * sizeof(region_info_t); if (data_size / size_ri != sizeof(region_info_t)) goto bail; if (ri == stack_regions) { rit = malloc (data_size); if (!rit) goto bail; memcpy (rit, ri, num_ri * sizeof (region_info_t)); } else { rit = (region_info_t *) realloc (ri, data_size); if (!rit) goto bail; } ri = rit; rit = &ri[num_ri]; } num_ri++; rit->prev_band = 0; rit->cur_band = 0; rit->reg.extents = *box; rit->reg.data = (region_data_type_t *)NULL; /* MUST force allocation */ if (!pixman_rect_alloc (&rit->reg, (i + num_ri) / num_ri)) goto bail; next_rect: ; } /* for i */ /* Make a final pass over each region in order to COALESCE and set * extents.x2 and extents.y2 */ for (j = num_ri, rit = ri; --j >= 0; rit++) { reg = &rit->reg; ri_box = PIXREGION_END (reg); reg->extents.y2 = ri_box->y2; if (reg->extents.x2 < ri_box->x2) reg->extents.x2 = ri_box->x2; COALESCE (reg, rit->prev_band, rit->cur_band); if (reg->data->numRects == 1) /* keep unions happy below */ { FREE_DATA (reg); reg->data = (region_data_type_t *)NULL; } } /* Step 3: Union all regions into a single region */ while (num_ri > 1) { int half = num_ri / 2; for (j = num_ri & 1; j < (half + (num_ri & 1)); j++) { reg = &ri[j].reg; hreg = &ri[j + half].reg; if (!pixman_op (reg, reg, hreg, pixman_region_union_o, TRUE, TRUE)) ret = FALSE; if (hreg->extents.x1 < reg->extents.x1) reg->extents.x1 = hreg->extents.x1; if (hreg->extents.y1 < reg->extents.y1) reg->extents.y1 = hreg->extents.y1; if (hreg->extents.x2 > reg->extents.x2) reg->extents.x2 = hreg->extents.x2; if (hreg->extents.y2 > reg->extents.y2) reg->extents.y2 = hreg->extents.y2; FREE_DATA (hreg); } num_ri -= half; if (!ret) goto bail; } *badreg = ri[0].reg; if (ri != stack_regions) free (ri); GOOD (badreg); return ret; bail: for (i = 0; i < num_ri; i++) FREE_DATA (&ri[i].reg); if (ri != stack_regions) free (ri); return pixman_break (badreg); } /*====================================================================== * Region Subtraction *====================================================================*/ /*- *----------------------------------------------------------------------- * pixman_region_subtract_o -- * Overlapping band subtraction. x1 is the left-most point not yet * checked. * * Results: * TRUE if successful. * * Side Effects: * region may have rectangles added to it. * *----------------------------------------------------------------------- */ /*ARGSUSED*/ static pixman_bool_t pixman_region_subtract_o (region_type_t * region, box_type_t * r1, box_type_t * r1_end, box_type_t * r2, box_type_t * r2_end, int y1, int y2) { box_type_t * next_rect; int x1; x1 = r1->x1; critical_if_fail (y1 < y2); critical_if_fail (r1 != r1_end && r2 != r2_end); next_rect = PIXREGION_TOP (region); do { if (r2->x2 <= x1) { /* * Subtrahend entirely to left of minuend: go to next subtrahend. */ r2++; } else if (r2->x1 <= x1) { /* * Subtrahend precedes minuend: nuke left edge of minuend. */ x1 = r2->x2; if (x1 >= r1->x2) { /* * Minuend completely covered: advance to next minuend and * reset left fence to edge of new minuend. */ r1++; if (r1 != r1_end) x1 = r1->x1; } else { /* * Subtrahend now used up since it doesn't extend beyond * minuend */ r2++; } } else if (r2->x1 < r1->x2) { /* * Left part of subtrahend covers part of minuend: add uncovered * part of minuend to region and skip to next subtrahend. */ critical_if_fail (x1 < r2->x1); NEWRECT (region, next_rect, x1, y1, r2->x1, y2); x1 = r2->x2; if (x1 >= r1->x2) { /* * Minuend used up: advance to new... */ r1++; if (r1 != r1_end) x1 = r1->x1; } else { /* * Subtrahend used up */ r2++; } } else { /* * Minuend used up: add any remaining piece before advancing. */ if (r1->x2 > x1) NEWRECT (region, next_rect, x1, y1, r1->x2, y2); r1++; if (r1 != r1_end) x1 = r1->x1; } } while ((r1 != r1_end) && (r2 != r2_end)); /* * Add remaining minuend rectangles to region. */ while (r1 != r1_end) { critical_if_fail (x1 < r1->x2); NEWRECT (region, next_rect, x1, y1, r1->x2, y2); r1++; if (r1 != r1_end) x1 = r1->x1; } return TRUE; } /*- *----------------------------------------------------------------------- * pixman_region_subtract -- * Subtract reg_s from reg_m and leave the result in reg_d. * S stands for subtrahend, M for minuend and D for difference. * * Results: * TRUE if successful. * * Side Effects: * reg_d is overwritten. * *----------------------------------------------------------------------- */ PIXMAN_EXPORT pixman_bool_t PREFIX (_subtract) (region_type_t *reg_d, region_type_t *reg_m, region_type_t *reg_s) { GOOD (reg_m); GOOD (reg_s); GOOD (reg_d); /* check for trivial rejects */ if (PIXREGION_NIL (reg_m) || PIXREGION_NIL (reg_s) || !EXTENTCHECK (®_m->extents, ®_s->extents)) { if (PIXREGION_NAR (reg_s)) return pixman_break (reg_d); return PREFIX (_copy) (reg_d, reg_m); } else if (reg_m == reg_s) { FREE_DATA (reg_d); reg_d->extents.x2 = reg_d->extents.x1; reg_d->extents.y2 = reg_d->extents.y1; reg_d->data = pixman_region_empty_data; return TRUE; } /* Add those rectangles in region 1 that aren't in region 2, do yucky subtraction for overlaps, and just throw away rectangles in region 2 that aren't in region 1 */ if (!pixman_op (reg_d, reg_m, reg_s, pixman_region_subtract_o, TRUE, FALSE)) return FALSE; /* * Can't alter reg_d's extents before we call pixman_op because * it might be one of the source regions and pixman_op depends * on the extents of those regions being unaltered. Besides, this * way there's no checking against rectangles that will be nuked * due to coalescing, so we have to examine fewer rectangles. */ pixman_set_extents (reg_d); GOOD (reg_d); return TRUE; } /*====================================================================== * Region Inversion *====================================================================*/ /*- *----------------------------------------------------------------------- * pixman_region_inverse -- * Take a region and a box and return a region that is everything * in the box but not in the region. The careful reader will note * that this is the same as subtracting the region from the box... * * Results: * TRUE. * * Side Effects: * new_reg is overwritten. * *----------------------------------------------------------------------- */ PIXMAN_EXPORT pixman_bool_t PREFIX (_inverse) (region_type_t *new_reg, /* Destination region */ region_type_t *reg1, /* Region to invert */ box_type_t * inv_rect) /* Bounding box for inversion */ { region_type_t inv_reg; /* Quick and dirty region made from the * bounding box */ GOOD (reg1); GOOD (new_reg); /* check for trivial rejects */ if (PIXREGION_NIL (reg1) || !EXTENTCHECK (inv_rect, ®1->extents)) { if (PIXREGION_NAR (reg1)) return pixman_break (new_reg); new_reg->extents = *inv_rect; FREE_DATA (new_reg); new_reg->data = (region_data_type_t *)NULL; return TRUE; } /* Add those rectangles in region 1 that aren't in region 2, * do yucky subtraction for overlaps, and * just throw away rectangles in region 2 that aren't in region 1 */ inv_reg.extents = *inv_rect; inv_reg.data = (region_data_type_t *)NULL; if (!pixman_op (new_reg, &inv_reg, reg1, pixman_region_subtract_o, TRUE, FALSE)) return FALSE; /* * Can't alter new_reg's extents before we call pixman_op because * it might be one of the source regions and pixman_op depends * on the extents of those regions being unaltered. Besides, this * way there's no checking against rectangles that will be nuked * due to coalescing, so we have to examine fewer rectangles. */ pixman_set_extents (new_reg); GOOD (new_reg); return TRUE; } /* In time O(log n), locate the first box whose y2 is greater than y. * Return @end if no such box exists. */ static box_type_t * find_box_for_y (box_type_t *begin, box_type_t *end, int y) { box_type_t *mid; if (end == begin) return end; if (end - begin == 1) { if (begin->y2 > y) return begin; else return end; } mid = begin + (end - begin) / 2; if (mid->y2 > y) { /* If no box is found in [begin, mid], the function * will return @mid, which is then known to be the * correct answer. */ return find_box_for_y (begin, mid, y); } else { return find_box_for_y (mid, end, y); } } /* * rect_in(region, rect) * This routine takes a pointer to a region and a pointer to a box * and determines if the box is outside/inside/partly inside the region. * * The idea is to travel through the list of rectangles trying to cover the * passed box with them. Anytime a piece of the rectangle isn't covered * by a band of rectangles, part_out is set TRUE. Any time a rectangle in * the region covers part of the box, part_in is set TRUE. The process ends * when either the box has been completely covered (we reached a band that * doesn't overlap the box, part_in is TRUE and part_out is false), the * box has been partially covered (part_in == part_out == TRUE -- because of * the banding, the first time this is true we know the box is only * partially in the region) or is outside the region (we reached a band * that doesn't overlap the box at all and part_in is false) */ PIXMAN_EXPORT pixman_region_overlap_t PREFIX (_contains_rectangle) (region_type_t * region, box_type_t * prect) { box_type_t * pbox; box_type_t * pbox_end; int part_in, part_out; int numRects; int x, y; GOOD (region); numRects = PIXREGION_NUMRECTS (region); /* useful optimization */ if (!numRects || !EXTENTCHECK (®ion->extents, prect)) return(PIXMAN_REGION_OUT); if (numRects == 1) { /* We know that it must be PIXMAN_REGION_IN or PIXMAN_REGION_PART */ if (SUBSUMES (®ion->extents, prect)) return(PIXMAN_REGION_IN); else return(PIXMAN_REGION_PART); } part_out = FALSE; part_in = FALSE; /* (x,y) starts at upper left of rect, moving to the right and down */ x = prect->x1; y = prect->y1; /* can stop when both part_out and part_in are TRUE, or we reach prect->y2 */ for (pbox = PIXREGION_BOXPTR (region), pbox_end = pbox + numRects; pbox != pbox_end; pbox++) { /* getting up to speed or skipping remainder of band */ if (pbox->y2 <= y) { if ((pbox = find_box_for_y (pbox, pbox_end, y)) == pbox_end) break; } if (pbox->y1 > y) { part_out = TRUE; /* missed part of rectangle above */ if (part_in || (pbox->y1 >= prect->y2)) break; y = pbox->y1; /* x guaranteed to be == prect->x1 */ } if (pbox->x2 <= x) continue; /* not far enough over yet */ if (pbox->x1 > x) { part_out = TRUE; /* missed part of rectangle to left */ if (part_in) break; } if (pbox->x1 < prect->x2) { part_in = TRUE; /* definitely overlap */ if (part_out) break; } if (pbox->x2 >= prect->x2) { y = pbox->y2; /* finished with this band */ if (y >= prect->y2) break; x = prect->x1; /* reset x out to left again */ } else { /* * Because boxes in a band are maximal width, if the first box * to overlap the rectangle doesn't completely cover it in that * band, the rectangle must be partially out, since some of it * will be uncovered in that band. part_in will have been set true * by now... */ part_out = TRUE; break; } } if (part_in) { if (y < prect->y2) return PIXMAN_REGION_PART; else return PIXMAN_REGION_IN; } else { return PIXMAN_REGION_OUT; } } /* PREFIX(_translate) (region, x, y) * translates in place */ PIXMAN_EXPORT void PREFIX (_translate) (region_type_t *region, int x, int y) { overflow_int_t x1, x2, y1, y2; int nbox; box_type_t * pbox; GOOD (region); region->extents.x1 = x1 = region->extents.x1 + x; region->extents.y1 = y1 = region->extents.y1 + y; region->extents.x2 = x2 = region->extents.x2 + x; region->extents.y2 = y2 = region->extents.y2 + y; if (((x1 - PIXMAN_REGION_MIN) | (y1 - PIXMAN_REGION_MIN) | (PIXMAN_REGION_MAX - x2) | (PIXMAN_REGION_MAX - y2)) >= 0) { if (region->data && (nbox = region->data->numRects)) { for (pbox = PIXREGION_BOXPTR (region); nbox--; pbox++) { pbox->x1 += x; pbox->y1 += y; pbox->x2 += x; pbox->y2 += y; } } return; } if (((x2 - PIXMAN_REGION_MIN) | (y2 - PIXMAN_REGION_MIN) | (PIXMAN_REGION_MAX - x1) | (PIXMAN_REGION_MAX - y1)) <= 0) { region->extents.x2 = region->extents.x1; region->extents.y2 = region->extents.y1; FREE_DATA (region); region->data = pixman_region_empty_data; return; } if (x1 < PIXMAN_REGION_MIN) region->extents.x1 = PIXMAN_REGION_MIN; else if (x2 > PIXMAN_REGION_MAX) region->extents.x2 = PIXMAN_REGION_MAX; if (y1 < PIXMAN_REGION_MIN) region->extents.y1 = PIXMAN_REGION_MIN; else if (y2 > PIXMAN_REGION_MAX) region->extents.y2 = PIXMAN_REGION_MAX; if (region->data && (nbox = region->data->numRects)) { box_type_t * pbox_out; for (pbox_out = pbox = PIXREGION_BOXPTR (region); nbox--; pbox++) { pbox_out->x1 = x1 = pbox->x1 + x; pbox_out->y1 = y1 = pbox->y1 + y; pbox_out->x2 = x2 = pbox->x2 + x; pbox_out->y2 = y2 = pbox->y2 + y; if (((x2 - PIXMAN_REGION_MIN) | (y2 - PIXMAN_REGION_MIN) | (PIXMAN_REGION_MAX - x1) | (PIXMAN_REGION_MAX - y1)) <= 0) { region->data->numRects--; continue; } if (x1 < PIXMAN_REGION_MIN) pbox_out->x1 = PIXMAN_REGION_MIN; else if (x2 > PIXMAN_REGION_MAX) pbox_out->x2 = PIXMAN_REGION_MAX; if (y1 < PIXMAN_REGION_MIN) pbox_out->y1 = PIXMAN_REGION_MIN; else if (y2 > PIXMAN_REGION_MAX) pbox_out->y2 = PIXMAN_REGION_MAX; pbox_out++; } if (pbox_out != pbox) { if (region->data->numRects == 1) { region->extents = *PIXREGION_BOXPTR (region); FREE_DATA (region); region->data = (region_data_type_t *)NULL; } else { pixman_set_extents (region); } } } GOOD (region); } PIXMAN_EXPORT void PREFIX (_reset) (region_type_t *region, box_type_t *box) { GOOD (region); critical_if_fail (GOOD_RECT (box)); region->extents = *box; FREE_DATA (region); region->data = NULL; } PIXMAN_EXPORT void PREFIX (_clear) (region_type_t *region) { GOOD (region); FREE_DATA (region); region->extents = *pixman_region_empty_box; region->data = pixman_region_empty_data; } /* box is "return" value */ PIXMAN_EXPORT int PREFIX (_contains_point) (region_type_t * region, int x, int y, box_type_t * box) { box_type_t *pbox, *pbox_end; int numRects; GOOD (region); numRects = PIXREGION_NUMRECTS (region); if (!numRects || !INBOX (®ion->extents, x, y)) return(FALSE); if (numRects == 1) { if (box) *box = region->extents; return(TRUE); } pbox = PIXREGION_BOXPTR (region); pbox_end = pbox + numRects; pbox = find_box_for_y (pbox, pbox_end, y); for (;pbox != pbox_end; pbox++) { if ((y < pbox->y1) || (x < pbox->x1)) break; /* missed it */ if (x >= pbox->x2) continue; /* not there yet */ if (box) *box = *pbox; return(TRUE); } return(FALSE); } PIXMAN_EXPORT int PREFIX (_not_empty) (region_type_t * region) { GOOD (region); return(!PIXREGION_NIL (region)); } PIXMAN_EXPORT box_type_t * PREFIX (_extents) (region_type_t * region) { GOOD (region); return(®ion->extents); } /* * Clip a list of scanlines to a region. The caller has allocated the * space. FSorted is non-zero if the scanline origins are in ascending order. * * returns the number of new, clipped scanlines. */ PIXMAN_EXPORT pixman_bool_t PREFIX (_selfcheck) (region_type_t *reg) { int i, numRects; if ((reg->extents.x1 > reg->extents.x2) || (reg->extents.y1 > reg->extents.y2)) { return FALSE; } numRects = PIXREGION_NUMRECTS (reg); if (!numRects) { return ((reg->extents.x1 == reg->extents.x2) && (reg->extents.y1 == reg->extents.y2) && (reg->data->size || (reg->data == pixman_region_empty_data))); } else if (numRects == 1) { return (!reg->data); } else { box_type_t * pbox_p, * pbox_n; box_type_t box; pbox_p = PIXREGION_RECTS (reg); box = *pbox_p; box.y2 = pbox_p[numRects - 1].y2; pbox_n = pbox_p + 1; for (i = numRects; --i > 0; pbox_p++, pbox_n++) { if ((pbox_n->x1 >= pbox_n->x2) || (pbox_n->y1 >= pbox_n->y2)) { return FALSE; } if (pbox_n->x1 < box.x1) box.x1 = pbox_n->x1; if (pbox_n->x2 > box.x2) box.x2 = pbox_n->x2; if ((pbox_n->y1 < pbox_p->y1) || ((pbox_n->y1 == pbox_p->y1) && ((pbox_n->x1 < pbox_p->x2) || (pbox_n->y2 != pbox_p->y2)))) { return FALSE; } } return ((box.x1 == reg->extents.x1) && (box.x2 == reg->extents.x2) && (box.y1 == reg->extents.y1) && (box.y2 == reg->extents.y2)); } } PIXMAN_EXPORT pixman_bool_t PREFIX (_init_rects) (region_type_t *region, const box_type_t *boxes, int count) { box_type_t *rects; int displacement; int i; /* if it's 1, then we just want to set the extents, so call * the existing method. */ if (count == 1) { PREFIX (_init_rect) (region, boxes[0].x1, boxes[0].y1, boxes[0].x2 - boxes[0].x1, boxes[0].y2 - boxes[0].y1); return TRUE; } PREFIX (_init) (region); /* if it's 0, don't call pixman_rect_alloc -- 0 rectangles is * a special case, and causing pixman_rect_alloc would cause * us to leak memory (because the 0-rect case should be the * static pixman_region_empty_data data). */ if (count == 0) return TRUE; if (!pixman_rect_alloc (region, count)) return FALSE; rects = PIXREGION_RECTS (region); /* Copy in the rects */ memcpy (rects, boxes, sizeof(box_type_t) * count); region->data->numRects = count; /* Eliminate empty and malformed rectangles */ displacement = 0; for (i = 0; i < count; ++i) { box_type_t *box = &rects[i]; if (box->x1 >= box->x2 || box->y1 >= box->y2) displacement++; else if (displacement) rects[i - displacement] = rects[i]; } region->data->numRects -= displacement; /* If eliminating empty rectangles caused there * to be only 0 or 1 rectangles, deal with that. */ if (region->data->numRects == 0) { FREE_DATA (region); PREFIX (_init) (region); return TRUE; } if (region->data->numRects == 1) { region->extents = rects[0]; FREE_DATA (region); region->data = NULL; GOOD (region); return TRUE; } /* Validate */ region->extents.x1 = region->extents.x2 = 0; return validate (region); } #define READ(_ptr) (*(_ptr)) static inline box_type_t * bitmap_addrect (region_type_t *reg, box_type_t *r, box_type_t **first_rect, int rx1, int ry1, int rx2, int ry2) { if ((rx1 < rx2) && (ry1 < ry2) && (!(reg->data->numRects && ((r-1)->y1 == ry1) && ((r-1)->y2 == ry2) && ((r-1)->x1 <= rx1) && ((r-1)->x2 >= rx2)))) { if (reg->data->numRects == reg->data->size) { if (!pixman_rect_alloc (reg, 1)) return NULL; *first_rect = PIXREGION_BOXPTR(reg); r = *first_rect + reg->data->numRects; } r->x1 = rx1; r->y1 = ry1; r->x2 = rx2; r->y2 = ry2; reg->data->numRects++; if (r->x1 < reg->extents.x1) reg->extents.x1 = r->x1; if (r->x2 > reg->extents.x2) reg->extents.x2 = r->x2; r++; } return r; } /* Convert bitmap clip mask into clipping region. * First, goes through each line and makes boxes by noting the transitions * from 0 to 1 and 1 to 0. * Then it coalesces the current line with the previous if they have boxes * at the same X coordinates. * Stride is in number of uint32_t per line. */ PIXMAN_EXPORT void PREFIX (_init_from_image) (region_type_t *region, pixman_image_t *image) { uint32_t mask0 = 0xffffffff & ~SCREEN_SHIFT_RIGHT(0xffffffff, 1); box_type_t *first_rect, *rects, *prect_line_start; box_type_t *old_rect, *new_rect; uint32_t *pw, w, *pw_line, *pw_line_end; int irect_prev_start, irect_line_start; int h, base, rx1 = 0, crects; int ib; pixman_bool_t in_box, same; int width, height, stride; PREFIX(_init) (region); critical_if_fail (region->data); return_if_fail (image->type == BITS); return_if_fail (image->bits.format == PIXMAN_a1); pw_line = pixman_image_get_data (image); width = pixman_image_get_width (image); height = pixman_image_get_height (image); stride = pixman_image_get_stride (image) / 4; first_rect = PIXREGION_BOXPTR(region); rects = first_rect; region->extents.x1 = width - 1; region->extents.x2 = 0; irect_prev_start = -1; for (h = 0; h < height; h++) { pw = pw_line; pw_line += stride; irect_line_start = rects - first_rect; /* If the Screen left most bit of the word is set, we're starting in * a box */ if (READ(pw) & mask0) { in_box = TRUE; rx1 = 0; } else { in_box = FALSE; } /* Process all words which are fully in the pixmap */ pw_line_end = pw + (width >> 5); for (base = 0; pw < pw_line_end; base += 32) { w = READ(pw++); if (in_box) { if (!~w) continue; } else { if (!w) continue; } for (ib = 0; ib < 32; ib++) { /* If the Screen left most bit of the word is set, we're * starting a box */ if (w & mask0) { if (!in_box) { rx1 = base + ib; /* start new box */ in_box = TRUE; } } else { if (in_box) { /* end box */ rects = bitmap_addrect (region, rects, &first_rect, rx1, h, base + ib, h + 1); if (rects == NULL) goto error; in_box = FALSE; } } /* Shift the word VISUALLY left one. */ w = SCREEN_SHIFT_LEFT(w, 1); } } if (width & 31) { /* Process final partial word on line */ w = READ(pw++); for (ib = 0; ib < (width & 31); ib++) { /* If the Screen left most bit of the word is set, we're * starting a box */ if (w & mask0) { if (!in_box) { rx1 = base + ib; /* start new box */ in_box = TRUE; } } else { if (in_box) { /* end box */ rects = bitmap_addrect(region, rects, &first_rect, rx1, h, base + ib, h + 1); if (rects == NULL) goto error; in_box = FALSE; } } /* Shift the word VISUALLY left one. */ w = SCREEN_SHIFT_LEFT(w, 1); } } /* If scanline ended with last bit set, end the box */ if (in_box) { rects = bitmap_addrect(region, rects, &first_rect, rx1, h, base + (width & 31), h + 1); if (rects == NULL) goto error; } /* if all rectangles on this line have the same x-coords as * those on the previous line, then add 1 to all the previous y2s and * throw away all the rectangles from this line */ same = FALSE; if (irect_prev_start != -1) { crects = irect_line_start - irect_prev_start; if (crects != 0 && crects == ((rects - first_rect) - irect_line_start)) { old_rect = first_rect + irect_prev_start; new_rect = prect_line_start = first_rect + irect_line_start; same = TRUE; while (old_rect < prect_line_start) { if ((old_rect->x1 != new_rect->x1) || (old_rect->x2 != new_rect->x2)) { same = FALSE; break; } old_rect++; new_rect++; } if (same) { old_rect = first_rect + irect_prev_start; while (old_rect < prect_line_start) { old_rect->y2 += 1; old_rect++; } rects -= crects; region->data->numRects -= crects; } } } if(!same) irect_prev_start = irect_line_start; } if (!region->data->numRects) { region->extents.x1 = region->extents.x2 = 0; } else { region->extents.y1 = PIXREGION_BOXPTR(region)->y1; region->extents.y2 = PIXREGION_END(region)->y2; if (region->data->numRects == 1) { free (region->data); region->data = NULL; } } error: return; } pixman-0.38.4/pixman/pixman-x86.c0000644000175000017500000001367613452450025013417 00000000000000/* * Copyright © 2000 SuSE, Inc. * Copyright © 2007 Red Hat, Inc. * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of SuSE not be used in advertising or * publicity pertaining to distribution of the software without specific, * written prior permission. SuSE makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifdef HAVE_CONFIG_H #include #endif #include "pixman-private.h" #if defined(USE_X86_MMX) || defined (USE_SSE2) || defined (USE_SSSE3) /* The CPU detection code needs to be in a file not compiled with * "-mmmx -msse", as gcc would generate CMOV instructions otherwise * that would lead to SIGILL instructions on old CPUs that don't have * it. */ typedef enum { X86_MMX = (1 << 0), X86_MMX_EXTENSIONS = (1 << 1), X86_SSE = (1 << 2) | X86_MMX_EXTENSIONS, X86_SSE2 = (1 << 3), X86_CMOV = (1 << 4), X86_SSSE3 = (1 << 5) } cpu_features_t; #ifdef HAVE_GETISAX #include static cpu_features_t detect_cpu_features (void) { cpu_features_t features = 0; unsigned int result = 0; if (getisax (&result, 1)) { if (result & AV_386_CMOV) features |= X86_CMOV; if (result & AV_386_MMX) features |= X86_MMX; if (result & AV_386_AMD_MMX) features |= X86_MMX_EXTENSIONS; if (result & AV_386_SSE) features |= X86_SSE; if (result & AV_386_SSE2) features |= X86_SSE2; if (result & AV_386_SSSE3) features |= X86_SSSE3; } return features; } #else #define _PIXMAN_X86_64 \ (defined(__amd64__) || defined(__x86_64__) || defined(_M_AMD64)) static pixman_bool_t have_cpuid (void) { #if _PIXMAN_X86_64 || defined (_MSC_VER) return TRUE; #elif defined (__GNUC__) uint32_t result; __asm__ volatile ( "pushf" "\n\t" "pop %%eax" "\n\t" "mov %%eax, %%ecx" "\n\t" "xor $0x00200000, %%eax" "\n\t" "push %%eax" "\n\t" "popf" "\n\t" "pushf" "\n\t" "pop %%eax" "\n\t" "xor %%ecx, %%eax" "\n\t" "mov %%eax, %0" "\n\t" : "=r" (result) : : "%eax", "%ecx"); return !!result; #else #error "Unknown compiler" #endif } static void pixman_cpuid (uint32_t feature, uint32_t *a, uint32_t *b, uint32_t *c, uint32_t *d) { #if defined (__GNUC__) #if _PIXMAN_X86_64 __asm__ volatile ( "cpuid" "\n\t" : "=a" (*a), "=b" (*b), "=c" (*c), "=d" (*d) : "a" (feature)); #else /* On x86-32 we need to be careful about the handling of %ebx * and %esp. We can't declare either one as clobbered * since they are special registers (%ebx is the "PIC * register" holding an offset to global data, %esp the * stack pointer), so we need to make sure that %ebx is * preserved, and that %esp has its original value when * accessing the output operands. */ __asm__ volatile ( "xchg %%ebx, %1" "\n\t" "cpuid" "\n\t" "xchg %%ebx, %1" "\n\t" : "=a" (*a), "=r" (*b), "=c" (*c), "=d" (*d) : "a" (feature)); #endif #elif defined (_MSC_VER) int info[4]; __cpuid (info, feature); *a = info[0]; *b = info[1]; *c = info[2]; *d = info[3]; #else #error Unknown compiler #endif } static cpu_features_t detect_cpu_features (void) { uint32_t a, b, c, d; cpu_features_t features = 0; if (!have_cpuid()) return features; /* Get feature bits */ pixman_cpuid (0x01, &a, &b, &c, &d); if (d & (1 << 15)) features |= X86_CMOV; if (d & (1 << 23)) features |= X86_MMX; if (d & (1 << 25)) features |= X86_SSE; if (d & (1 << 26)) features |= X86_SSE2; if (c & (1 << 9)) features |= X86_SSSE3; /* Check for AMD specific features */ if ((features & X86_MMX) && !(features & X86_SSE)) { char vendor[13]; /* Get vendor string */ memset (vendor, 0, sizeof vendor); pixman_cpuid (0x00, &a, &b, &c, &d); memcpy (vendor + 0, &b, 4); memcpy (vendor + 4, &d, 4); memcpy (vendor + 8, &c, 4); if (strcmp (vendor, "AuthenticAMD") == 0 || strcmp (vendor, "Geode by NSC") == 0) { pixman_cpuid (0x80000000, &a, &b, &c, &d); if (a >= 0x80000001) { pixman_cpuid (0x80000001, &a, &b, &c, &d); if (d & (1 << 22)) features |= X86_MMX_EXTENSIONS; } } } return features; } #endif static pixman_bool_t have_feature (cpu_features_t feature) { static pixman_bool_t initialized; static cpu_features_t features; if (!initialized) { features = detect_cpu_features(); initialized = TRUE; } return (features & feature) == feature; } #endif pixman_implementation_t * _pixman_x86_get_implementations (pixman_implementation_t *imp) { #define MMX_BITS (X86_MMX | X86_MMX_EXTENSIONS) #define SSE2_BITS (X86_MMX | X86_MMX_EXTENSIONS | X86_SSE | X86_SSE2) #define SSSE3_BITS (X86_SSE | X86_SSE2 | X86_SSSE3) #ifdef USE_X86_MMX if (!_pixman_disabled ("mmx") && have_feature (MMX_BITS)) imp = _pixman_implementation_create_mmx (imp); #endif #ifdef USE_SSE2 if (!_pixman_disabled ("sse2") && have_feature (SSE2_BITS)) imp = _pixman_implementation_create_sse2 (imp); #endif #ifdef USE_SSSE3 if (!_pixman_disabled ("ssse3") && have_feature (SSSE3_BITS)) imp = _pixman_implementation_create_ssse3 (imp); #endif return imp; } pixman-0.38.4/pixman/solaris-hwcap.mapfile0000644000175000017500000000302713124064037015434 00000000000000############################################################################### # # Copyright 2009, Oracle and/or its affiliates. All rights reserved. # # Permission is hereby granted, free of charge, to any person obtaining a # copy of this software and associated documentation files (the "Software"), # to deal in the Software without restriction, including without limitation # the rights to use, copy, modify, merge, publish, distribute, sublicense, # and/or sell copies of the Software, and to permit persons to whom the # Software is furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice (including the next # paragraph) shall be included in all copies or substantial portions of the # Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL # THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING # FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER # DEALINGS IN THE SOFTWARE. # ############################################################################### # # Override the linker's detection of CMOV/MMX/SSE instructions so this # library isn't flagged as only usable on CPU's with those ISA's, since it # checks at runtime for availability before calling them hwcap_1 = V0x0 FPU OVERRIDE; pixman-0.38.4/pixman/pixman-linear-gradient.c0000644000175000017500000001706613447762142016046 00000000000000/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */ /* * Copyright © 2000 SuSE, Inc. * Copyright © 2007 Red Hat, Inc. * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc. * 2005 Lars Knoll & Zack Rusin, Trolltech * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Keith Packard not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Keith Packard makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. */ #ifdef HAVE_CONFIG_H #include #endif #include #include "pixman-private.h" static pixman_bool_t linear_gradient_is_horizontal (pixman_image_t *image, int x, int y, int width, int height) { linear_gradient_t *linear = (linear_gradient_t *)image; pixman_vector_t v; pixman_fixed_32_32_t l; pixman_fixed_48_16_t dx, dy; double inc; if (image->common.transform) { /* projective transformation */ if (image->common.transform->matrix[2][0] != 0 || image->common.transform->matrix[2][1] != 0 || image->common.transform->matrix[2][2] == 0) { return FALSE; } v.vector[0] = image->common.transform->matrix[0][1]; v.vector[1] = image->common.transform->matrix[1][1]; v.vector[2] = image->common.transform->matrix[2][2]; } else { v.vector[0] = 0; v.vector[1] = pixman_fixed_1; v.vector[2] = pixman_fixed_1; } dx = linear->p2.x - linear->p1.x; dy = linear->p2.y - linear->p1.y; l = dx * dx + dy * dy; if (l == 0) return FALSE; /* * compute how much the input of the gradient walked changes * when moving vertically through the whole image */ inc = height * (double) pixman_fixed_1 * pixman_fixed_1 * (dx * v.vector[0] + dy * v.vector[1]) / (v.vector[2] * (double) l); /* check that casting to integer would result in 0 */ if (-1 < inc && inc < 1) return TRUE; return FALSE; } static uint32_t * linear_get_scanline (pixman_iter_t *iter, const uint32_t *mask, int Bpp, pixman_gradient_walker_write_t write_pixel, pixman_gradient_walker_fill_t fill_pixel) { pixman_image_t *image = iter->image; int x = iter->x; int y = iter->y; int width = iter->width; uint32_t * buffer = iter->buffer; pixman_vector_t v, unit; pixman_fixed_32_32_t l; pixman_fixed_48_16_t dx, dy; gradient_t *gradient = (gradient_t *)image; linear_gradient_t *linear = (linear_gradient_t *)image; uint32_t *end = buffer + width * (Bpp / 4); pixman_gradient_walker_t walker; _pixman_gradient_walker_init (&walker, gradient, image->common.repeat); /* reference point is the center of the pixel */ v.vector[0] = pixman_int_to_fixed (x) + pixman_fixed_1 / 2; v.vector[1] = pixman_int_to_fixed (y) + pixman_fixed_1 / 2; v.vector[2] = pixman_fixed_1; if (image->common.transform) { if (!pixman_transform_point_3d (image->common.transform, &v)) return iter->buffer; unit.vector[0] = image->common.transform->matrix[0][0]; unit.vector[1] = image->common.transform->matrix[1][0]; unit.vector[2] = image->common.transform->matrix[2][0]; } else { unit.vector[0] = pixman_fixed_1; unit.vector[1] = 0; unit.vector[2] = 0; } dx = linear->p2.x - linear->p1.x; dy = linear->p2.y - linear->p1.y; l = dx * dx + dy * dy; if (l == 0 || unit.vector[2] == 0) { /* affine transformation only */ pixman_fixed_32_32_t t, next_inc; double inc; if (l == 0 || v.vector[2] == 0) { t = 0; inc = 0; } else { double invden, v2; invden = pixman_fixed_1 * (double) pixman_fixed_1 / (l * (double) v.vector[2]); v2 = v.vector[2] * (1. / pixman_fixed_1); t = ((dx * v.vector[0] + dy * v.vector[1]) - (dx * linear->p1.x + dy * linear->p1.y) * v2) * invden; inc = (dx * unit.vector[0] + dy * unit.vector[1]) * invden; } next_inc = 0; if (((pixman_fixed_32_32_t )(inc * width)) == 0) { fill_pixel (&walker, t, buffer, end); } else { int i; i = 0; while (buffer < end) { if (!mask || *mask++) { write_pixel (&walker, t + next_inc, buffer); } i++; next_inc = inc * i; buffer += (Bpp / 4); } } } else { /* projective transformation */ double t; t = 0; while (buffer < end) { if (!mask || *mask++) { if (v.vector[2] != 0) { double invden, v2; invden = pixman_fixed_1 * (double) pixman_fixed_1 / (l * (double) v.vector[2]); v2 = v.vector[2] * (1. / pixman_fixed_1); t = ((dx * v.vector[0] + dy * v.vector[1]) - (dx * linear->p1.x + dy * linear->p1.y) * v2) * invden; } write_pixel (&walker, t, buffer); } buffer += (Bpp / 4); v.vector[0] += unit.vector[0]; v.vector[1] += unit.vector[1]; v.vector[2] += unit.vector[2]; } } iter->y++; return iter->buffer; } static uint32_t * linear_get_scanline_narrow (pixman_iter_t *iter, const uint32_t *mask) { return linear_get_scanline (iter, mask, 4, _pixman_gradient_walker_write_narrow, _pixman_gradient_walker_fill_narrow); } static uint32_t * linear_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask) { return linear_get_scanline (iter, NULL, 16, _pixman_gradient_walker_write_wide, _pixman_gradient_walker_fill_wide); } void _pixman_linear_gradient_iter_init (pixman_image_t *image, pixman_iter_t *iter) { if (linear_gradient_is_horizontal ( iter->image, iter->x, iter->y, iter->width, iter->height)) { if (iter->iter_flags & ITER_NARROW) linear_get_scanline_narrow (iter, NULL); else linear_get_scanline_wide (iter, NULL); iter->get_scanline = _pixman_iter_get_scanline_noop; } else { if (iter->iter_flags & ITER_NARROW) iter->get_scanline = linear_get_scanline_narrow; else iter->get_scanline = linear_get_scanline_wide; } } PIXMAN_EXPORT pixman_image_t * pixman_image_create_linear_gradient (const pixman_point_fixed_t * p1, const pixman_point_fixed_t * p2, const pixman_gradient_stop_t *stops, int n_stops) { pixman_image_t *image; linear_gradient_t *linear; image = _pixman_image_allocate (); if (!image) return NULL; linear = &image->linear; if (!_pixman_init_gradient (&linear->common, stops, n_stops)) { free (image); return NULL; } linear->p1 = *p1; linear->p2 = *p2; image->type = LINEAR; return image; } pixman-0.38.4/pixman/pixman-bits-image.c0000644000175000017500000007475513451315101015012 00000000000000/* * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc. * 2005 Lars Knoll & Zack Rusin, Trolltech * 2008 Aaron Plattner, NVIDIA Corporation * Copyright © 2000 SuSE, Inc. * Copyright © 2007, 2009 Red Hat, Inc. * Copyright © 2008 André Tupinambá * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Keith Packard not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Keith Packard makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include "pixman-private.h" #include "pixman-combine32.h" #include "pixman-inlines.h" /* Fetch functions */ static force_inline void fetch_pixel_no_alpha_32 (bits_image_t *image, int x, int y, pixman_bool_t check_bounds, void *out) { uint32_t *ret = out; if (check_bounds && (x < 0 || x >= image->width || y < 0 || y >= image->height)) *ret = 0; else *ret = image->fetch_pixel_32 (image, x, y); } static force_inline void fetch_pixel_no_alpha_float (bits_image_t *image, int x, int y, pixman_bool_t check_bounds, void *out) { argb_t *ret = out; if (check_bounds && (x < 0 || x >= image->width || y < 0 || y >= image->height)) ret->a = ret->r = ret->g = ret->b = 0.f; else *ret = image->fetch_pixel_float (image, x, y); } typedef void (* get_pixel_t) (bits_image_t *image, int x, int y, pixman_bool_t check_bounds, void *out); static force_inline void bits_image_fetch_pixel_nearest (bits_image_t *image, pixman_fixed_t x, pixman_fixed_t y, get_pixel_t get_pixel, void *out) { int x0 = pixman_fixed_to_int (x - pixman_fixed_e); int y0 = pixman_fixed_to_int (y - pixman_fixed_e); if (image->common.repeat != PIXMAN_REPEAT_NONE) { repeat (image->common.repeat, &x0, image->width); repeat (image->common.repeat, &y0, image->height); get_pixel (image, x0, y0, FALSE, out); } else { get_pixel (image, x0, y0, TRUE, out); } } static force_inline void bits_image_fetch_pixel_bilinear_32 (bits_image_t *image, pixman_fixed_t x, pixman_fixed_t y, get_pixel_t get_pixel, void *out) { pixman_repeat_t repeat_mode = image->common.repeat; int width = image->width; int height = image->height; int x1, y1, x2, y2; uint32_t tl, tr, bl, br; int32_t distx, disty; uint32_t *ret = out; x1 = x - pixman_fixed_1 / 2; y1 = y - pixman_fixed_1 / 2; distx = pixman_fixed_to_bilinear_weight (x1); disty = pixman_fixed_to_bilinear_weight (y1); x1 = pixman_fixed_to_int (x1); y1 = pixman_fixed_to_int (y1); x2 = x1 + 1; y2 = y1 + 1; if (repeat_mode != PIXMAN_REPEAT_NONE) { repeat (repeat_mode, &x1, width); repeat (repeat_mode, &y1, height); repeat (repeat_mode, &x2, width); repeat (repeat_mode, &y2, height); get_pixel (image, x1, y1, FALSE, &tl); get_pixel (image, x2, y1, FALSE, &tr); get_pixel (image, x1, y2, FALSE, &bl); get_pixel (image, x2, y2, FALSE, &br); } else { get_pixel (image, x1, y1, TRUE, &tl); get_pixel (image, x2, y1, TRUE, &tr); get_pixel (image, x1, y2, TRUE, &bl); get_pixel (image, x2, y2, TRUE, &br); } *ret = bilinear_interpolation (tl, tr, bl, br, distx, disty); } static force_inline void bits_image_fetch_pixel_bilinear_float (bits_image_t *image, pixman_fixed_t x, pixman_fixed_t y, get_pixel_t get_pixel, void *out) { pixman_repeat_t repeat_mode = image->common.repeat; int width = image->width; int height = image->height; int x1, y1, x2, y2; argb_t tl, tr, bl, br; float distx, disty; argb_t *ret = out; x1 = x - pixman_fixed_1 / 2; y1 = y - pixman_fixed_1 / 2; distx = ((float)pixman_fixed_fraction(x1)) / 65536.f; disty = ((float)pixman_fixed_fraction(y1)) / 65536.f; x1 = pixman_fixed_to_int (x1); y1 = pixman_fixed_to_int (y1); x2 = x1 + 1; y2 = y1 + 1; if (repeat_mode != PIXMAN_REPEAT_NONE) { repeat (repeat_mode, &x1, width); repeat (repeat_mode, &y1, height); repeat (repeat_mode, &x2, width); repeat (repeat_mode, &y2, height); get_pixel (image, x1, y1, FALSE, &tl); get_pixel (image, x2, y1, FALSE, &tr); get_pixel (image, x1, y2, FALSE, &bl); get_pixel (image, x2, y2, FALSE, &br); } else { get_pixel (image, x1, y1, TRUE, &tl); get_pixel (image, x2, y1, TRUE, &tr); get_pixel (image, x1, y2, TRUE, &bl); get_pixel (image, x2, y2, TRUE, &br); } *ret = bilinear_interpolation_float (tl, tr, bl, br, distx, disty); } static force_inline void accum_32(int *satot, int *srtot, int *sgtot, int *sbtot, const void *p, pixman_fixed_t f) { uint32_t pixel = *(uint32_t *)p; *srtot += (int)RED_8 (pixel) * f; *sgtot += (int)GREEN_8 (pixel) * f; *sbtot += (int)BLUE_8 (pixel) * f; *satot += (int)ALPHA_8 (pixel) * f; } static force_inline void reduce_32(int satot, int srtot, int sgtot, int sbtot, void *p) { uint32_t *ret = p; satot = (satot + 0x8000) >> 16; srtot = (srtot + 0x8000) >> 16; sgtot = (sgtot + 0x8000) >> 16; sbtot = (sbtot + 0x8000) >> 16; satot = CLIP (satot, 0, 0xff); srtot = CLIP (srtot, 0, 0xff); sgtot = CLIP (sgtot, 0, 0xff); sbtot = CLIP (sbtot, 0, 0xff); *ret = ((satot << 24) | (srtot << 16) | (sgtot << 8) | (sbtot)); } static force_inline void accum_float(int *satot, int *srtot, int *sgtot, int *sbtot, const void *p, pixman_fixed_t f) { const argb_t *pixel = p; *satot += pixel->a * f; *srtot += pixel->r * f; *sgtot += pixel->g * f; *sbtot += pixel->b * f; } static force_inline void reduce_float(int satot, int srtot, int sgtot, int sbtot, void *p) { argb_t *ret = p; ret->a = CLIP (satot / 65536.f, 0.f, 1.f); ret->r = CLIP (srtot / 65536.f, 0.f, 1.f); ret->g = CLIP (sgtot / 65536.f, 0.f, 1.f); ret->b = CLIP (sbtot / 65536.f, 0.f, 1.f); } typedef void (* accumulate_pixel_t) (int *satot, int *srtot, int *sgtot, int *sbtot, const void *pixel, pixman_fixed_t f); typedef void (* reduce_pixel_t) (int satot, int srtot, int sgtot, int sbtot, void *out); static force_inline void bits_image_fetch_pixel_convolution (bits_image_t *image, pixman_fixed_t x, pixman_fixed_t y, get_pixel_t get_pixel, void *out, accumulate_pixel_t accum, reduce_pixel_t reduce) { pixman_fixed_t *params = image->common.filter_params; int x_off = (params[0] - pixman_fixed_1) >> 1; int y_off = (params[1] - pixman_fixed_1) >> 1; int32_t cwidth = pixman_fixed_to_int (params[0]); int32_t cheight = pixman_fixed_to_int (params[1]); int32_t i, j, x1, x2, y1, y2; pixman_repeat_t repeat_mode = image->common.repeat; int width = image->width; int height = image->height; int srtot, sgtot, sbtot, satot; params += 2; x1 = pixman_fixed_to_int (x - pixman_fixed_e - x_off); y1 = pixman_fixed_to_int (y - pixman_fixed_e - y_off); x2 = x1 + cwidth; y2 = y1 + cheight; srtot = sgtot = sbtot = satot = 0; for (i = y1; i < y2; ++i) { for (j = x1; j < x2; ++j) { int rx = j; int ry = i; pixman_fixed_t f = *params; if (f) { /* Must be big enough to hold a argb_t */ argb_t pixel; if (repeat_mode != PIXMAN_REPEAT_NONE) { repeat (repeat_mode, &rx, width); repeat (repeat_mode, &ry, height); get_pixel (image, rx, ry, FALSE, &pixel); } else { get_pixel (image, rx, ry, TRUE, &pixel); } accum (&satot, &srtot, &sgtot, &sbtot, &pixel, f); } params++; } } reduce (satot, srtot, sgtot, sbtot, out); } static void bits_image_fetch_pixel_separable_convolution (bits_image_t *image, pixman_fixed_t x, pixman_fixed_t y, get_pixel_t get_pixel, void *out, accumulate_pixel_t accum, reduce_pixel_t reduce) { pixman_fixed_t *params = image->common.filter_params; pixman_repeat_t repeat_mode = image->common.repeat; int width = image->width; int height = image->height; int cwidth = pixman_fixed_to_int (params[0]); int cheight = pixman_fixed_to_int (params[1]); int x_phase_bits = pixman_fixed_to_int (params[2]); int y_phase_bits = pixman_fixed_to_int (params[3]); int x_phase_shift = 16 - x_phase_bits; int y_phase_shift = 16 - y_phase_bits; int x_off = ((cwidth << 16) - pixman_fixed_1) >> 1; int y_off = ((cheight << 16) - pixman_fixed_1) >> 1; pixman_fixed_t *y_params; int srtot, sgtot, sbtot, satot; int32_t x1, x2, y1, y2; int32_t px, py; int i, j; /* Round x and y to the middle of the closest phase before continuing. This * ensures that the convolution matrix is aligned right, since it was * positioned relative to a particular phase (and not relative to whatever * exact fraction we happen to get here). */ x = ((x >> x_phase_shift) << x_phase_shift) + ((1 << x_phase_shift) >> 1); y = ((y >> y_phase_shift) << y_phase_shift) + ((1 << y_phase_shift) >> 1); px = (x & 0xffff) >> x_phase_shift; py = (y & 0xffff) >> y_phase_shift; y_params = params + 4 + (1 << x_phase_bits) * cwidth + py * cheight; x1 = pixman_fixed_to_int (x - pixman_fixed_e - x_off); y1 = pixman_fixed_to_int (y - pixman_fixed_e - y_off); x2 = x1 + cwidth; y2 = y1 + cheight; srtot = sgtot = sbtot = satot = 0; for (i = y1; i < y2; ++i) { pixman_fixed_48_16_t fy = *y_params++; pixman_fixed_t *x_params = params + 4 + px * cwidth; if (fy) { for (j = x1; j < x2; ++j) { pixman_fixed_t fx = *x_params++; int rx = j; int ry = i; if (fx) { /* Must be big enough to hold a argb_t */ argb_t pixel; pixman_fixed_t f; if (repeat_mode != PIXMAN_REPEAT_NONE) { repeat (repeat_mode, &rx, width); repeat (repeat_mode, &ry, height); get_pixel (image, rx, ry, FALSE, &pixel); } else { get_pixel (image, rx, ry, TRUE, &pixel); } f = (fy * fx + 0x8000) >> 16; accum(&satot, &srtot, &sgtot, &sbtot, &pixel, f); } } } } reduce(satot, srtot, sgtot, sbtot, out); } static force_inline void bits_image_fetch_pixel_filtered (bits_image_t *image, pixman_bool_t wide, pixman_fixed_t x, pixman_fixed_t y, get_pixel_t get_pixel, void *out) { switch (image->common.filter) { case PIXMAN_FILTER_NEAREST: case PIXMAN_FILTER_FAST: bits_image_fetch_pixel_nearest (image, x, y, get_pixel, out); break; case PIXMAN_FILTER_BILINEAR: case PIXMAN_FILTER_GOOD: case PIXMAN_FILTER_BEST: if (wide) bits_image_fetch_pixel_bilinear_float (image, x, y, get_pixel, out); else bits_image_fetch_pixel_bilinear_32 (image, x, y, get_pixel, out); break; case PIXMAN_FILTER_CONVOLUTION: if (wide) bits_image_fetch_pixel_convolution (image, x, y, get_pixel, out, accum_float, reduce_float); else bits_image_fetch_pixel_convolution (image, x, y, get_pixel, out, accum_32, reduce_32); break; case PIXMAN_FILTER_SEPARABLE_CONVOLUTION: if (wide) bits_image_fetch_pixel_separable_convolution (image, x, y, get_pixel, out, accum_float, reduce_float); else bits_image_fetch_pixel_separable_convolution (image, x, y, get_pixel, out, accum_32, reduce_32); break; default: break; } } static uint32_t * __bits_image_fetch_affine_no_alpha (pixman_iter_t * iter, pixman_bool_t wide, const uint32_t * mask) { pixman_image_t *image = iter->image; int offset = iter->x; int line = iter->y++; int width = iter->width; uint32_t * buffer = iter->buffer; pixman_fixed_t x, y; pixman_fixed_t ux, uy; pixman_vector_t v; int i; get_pixel_t get_pixel = wide ? fetch_pixel_no_alpha_float : fetch_pixel_no_alpha_32; /* reference point is the center of the pixel */ v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2; v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2; v.vector[2] = pixman_fixed_1; if (image->common.transform) { if (!pixman_transform_point_3d (image->common.transform, &v)) return iter->buffer; ux = image->common.transform->matrix[0][0]; uy = image->common.transform->matrix[1][0]; } else { ux = pixman_fixed_1; uy = 0; } x = v.vector[0]; y = v.vector[1]; for (i = 0; i < width; ++i) { if (!mask || mask[i]) { bits_image_fetch_pixel_filtered ( &image->bits, wide, x, y, get_pixel, buffer); } x += ux; y += uy; buffer += wide ? 4 : 1; } return iter->buffer; } static uint32_t * bits_image_fetch_affine_no_alpha_32 (pixman_iter_t *iter, const uint32_t *mask) { return __bits_image_fetch_affine_no_alpha(iter, FALSE, mask); } static uint32_t * bits_image_fetch_affine_no_alpha_float (pixman_iter_t *iter, const uint32_t *mask) { return __bits_image_fetch_affine_no_alpha(iter, TRUE, mask); } /* General fetcher */ static force_inline void fetch_pixel_general_32 (bits_image_t *image, int x, int y, pixman_bool_t check_bounds, void *out) { uint32_t pixel, *ret = out; if (check_bounds && (x < 0 || x >= image->width || y < 0 || y >= image->height)) { *ret = 0; return; } pixel = image->fetch_pixel_32 (image, x, y); if (image->common.alpha_map) { uint32_t pixel_a; x -= image->common.alpha_origin_x; y -= image->common.alpha_origin_y; if (x < 0 || x >= image->common.alpha_map->width || y < 0 || y >= image->common.alpha_map->height) { pixel_a = 0; } else { pixel_a = image->common.alpha_map->fetch_pixel_32 ( image->common.alpha_map, x, y); pixel_a = ALPHA_8 (pixel_a); } pixel &= 0x00ffffff; pixel |= (pixel_a << 24); } *ret = pixel; } static force_inline void fetch_pixel_general_float (bits_image_t *image, int x, int y, pixman_bool_t check_bounds, void *out) { argb_t *ret = out; if (check_bounds && (x < 0 || x >= image->width || y < 0 || y >= image->height)) { ret->a = ret->r = ret->g = ret->b = 0; return; } *ret = image->fetch_pixel_float (image, x, y); if (image->common.alpha_map) { x -= image->common.alpha_origin_x; y -= image->common.alpha_origin_y; if (x < 0 || x >= image->common.alpha_map->width || y < 0 || y >= image->common.alpha_map->height) { ret->a = 0.f; } else { argb_t alpha; alpha = image->common.alpha_map->fetch_pixel_float ( image->common.alpha_map, x, y); ret->a = alpha.a; } } } static uint32_t * __bits_image_fetch_general (pixman_iter_t *iter, pixman_bool_t wide, const uint32_t *mask) { pixman_image_t *image = iter->image; int offset = iter->x; int line = iter->y++; int width = iter->width; uint32_t * buffer = iter->buffer; get_pixel_t get_pixel = wide ? fetch_pixel_general_float : fetch_pixel_general_32; pixman_fixed_t x, y, w; pixman_fixed_t ux, uy, uw; pixman_vector_t v; int i; /* reference point is the center of the pixel */ v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2; v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2; v.vector[2] = pixman_fixed_1; if (image->common.transform) { if (!pixman_transform_point_3d (image->common.transform, &v)) return buffer; ux = image->common.transform->matrix[0][0]; uy = image->common.transform->matrix[1][0]; uw = image->common.transform->matrix[2][0]; } else { ux = pixman_fixed_1; uy = 0; uw = 0; } x = v.vector[0]; y = v.vector[1]; w = v.vector[2]; for (i = 0; i < width; ++i) { pixman_fixed_t x0, y0; if (!mask || mask[i]) { if (w != 0) { x0 = ((pixman_fixed_48_16_t)x << 16) / w; y0 = ((pixman_fixed_48_16_t)y << 16) / w; } else { x0 = 0; y0 = 0; } bits_image_fetch_pixel_filtered ( &image->bits, wide, x0, y0, get_pixel, buffer); } x += ux; y += uy; w += uw; buffer += wide ? 4 : 1; } return iter->buffer; } static uint32_t * bits_image_fetch_general_32 (pixman_iter_t *iter, const uint32_t *mask) { return __bits_image_fetch_general(iter, FALSE, mask); } static uint32_t * bits_image_fetch_general_float (pixman_iter_t *iter, const uint32_t *mask) { return __bits_image_fetch_general(iter, TRUE, mask); } static void replicate_pixel_32 (bits_image_t * bits, int x, int y, int width, uint32_t * buffer) { uint32_t color; uint32_t *end; color = bits->fetch_pixel_32 (bits, x, y); end = buffer + width; while (buffer < end) *(buffer++) = color; } static void replicate_pixel_float (bits_image_t * bits, int x, int y, int width, uint32_t * b) { argb_t color; argb_t *buffer = (argb_t *)b; argb_t *end; color = bits->fetch_pixel_float (bits, x, y); end = buffer + width; while (buffer < end) *(buffer++) = color; } static void bits_image_fetch_untransformed_repeat_none (bits_image_t *image, pixman_bool_t wide, int x, int y, int width, uint32_t * buffer) { uint32_t w; if (y < 0 || y >= image->height) { memset (buffer, 0, width * (wide? sizeof (argb_t) : 4)); return; } if (x < 0) { w = MIN (width, -x); memset (buffer, 0, w * (wide ? sizeof (argb_t) : 4)); width -= w; buffer += w * (wide? 4 : 1); x += w; } if (x < image->width) { w = MIN (width, image->width - x); if (wide) image->fetch_scanline_float (image, x, y, w, buffer, NULL); else image->fetch_scanline_32 (image, x, y, w, buffer, NULL); width -= w; buffer += w * (wide? 4 : 1); x += w; } memset (buffer, 0, width * (wide ? sizeof (argb_t) : 4)); } static void bits_image_fetch_untransformed_repeat_normal (bits_image_t *image, pixman_bool_t wide, int x, int y, int width, uint32_t * buffer) { uint32_t w; while (y < 0) y += image->height; while (y >= image->height) y -= image->height; if (image->width == 1) { if (wide) replicate_pixel_float (image, 0, y, width, buffer); else replicate_pixel_32 (image, 0, y, width, buffer); return; } while (width) { while (x < 0) x += image->width; while (x >= image->width) x -= image->width; w = MIN (width, image->width - x); if (wide) image->fetch_scanline_float (image, x, y, w, buffer, NULL); else image->fetch_scanline_32 (image, x, y, w, buffer, NULL); buffer += w * (wide? 4 : 1); x += w; width -= w; } } static uint32_t * bits_image_fetch_untransformed_32 (pixman_iter_t * iter, const uint32_t *mask) { pixman_image_t *image = iter->image; int x = iter->x; int y = iter->y; int width = iter->width; uint32_t * buffer = iter->buffer; if (image->common.repeat == PIXMAN_REPEAT_NONE) { bits_image_fetch_untransformed_repeat_none ( &image->bits, FALSE, x, y, width, buffer); } else { bits_image_fetch_untransformed_repeat_normal ( &image->bits, FALSE, x, y, width, buffer); } iter->y++; return buffer; } static uint32_t * bits_image_fetch_untransformed_float (pixman_iter_t * iter, const uint32_t *mask) { pixman_image_t *image = iter->image; int x = iter->x; int y = iter->y; int width = iter->width; uint32_t * buffer = iter->buffer; if (image->common.repeat == PIXMAN_REPEAT_NONE) { bits_image_fetch_untransformed_repeat_none ( &image->bits, TRUE, x, y, width, buffer); } else { bits_image_fetch_untransformed_repeat_normal ( &image->bits, TRUE, x, y, width, buffer); } iter->y++; return buffer; } typedef struct { pixman_format_code_t format; uint32_t flags; pixman_iter_get_scanline_t get_scanline_32; pixman_iter_get_scanline_t get_scanline_float; } fetcher_info_t; static const fetcher_info_t fetcher_info[] = { { PIXMAN_any, (FAST_PATH_NO_ALPHA_MAP | FAST_PATH_ID_TRANSFORM | FAST_PATH_NO_CONVOLUTION_FILTER | FAST_PATH_NO_PAD_REPEAT | FAST_PATH_NO_REFLECT_REPEAT), bits_image_fetch_untransformed_32, bits_image_fetch_untransformed_float }, /* Affine, no alpha */ { PIXMAN_any, (FAST_PATH_NO_ALPHA_MAP | FAST_PATH_HAS_TRANSFORM | FAST_PATH_AFFINE_TRANSFORM), bits_image_fetch_affine_no_alpha_32, bits_image_fetch_affine_no_alpha_float, }, /* General */ { PIXMAN_any, 0, bits_image_fetch_general_32, bits_image_fetch_general_float, }, { PIXMAN_null }, }; static void bits_image_property_changed (pixman_image_t *image) { _pixman_bits_image_setup_accessors (&image->bits); } void _pixman_bits_image_src_iter_init (pixman_image_t *image, pixman_iter_t *iter) { pixman_format_code_t format = image->common.extended_format_code; uint32_t flags = image->common.flags; const fetcher_info_t *info; for (info = fetcher_info; info->format != PIXMAN_null; ++info) { if ((info->format == format || info->format == PIXMAN_any) && (info->flags & flags) == info->flags) { if (iter->iter_flags & ITER_NARROW) { iter->get_scanline = info->get_scanline_32; } else { iter->get_scanline = info->get_scanline_float; } return; } } /* Just in case we somehow didn't find a scanline function */ iter->get_scanline = _pixman_iter_get_scanline_noop; } static uint32_t * dest_get_scanline_narrow (pixman_iter_t *iter, const uint32_t *mask) { pixman_image_t *image = iter->image; int x = iter->x; int y = iter->y; int width = iter->width; uint32_t * buffer = iter->buffer; image->bits.fetch_scanline_32 (&image->bits, x, y, width, buffer, mask); if (image->common.alpha_map) { uint32_t *alpha; if ((alpha = malloc (width * sizeof (uint32_t)))) { int i; x -= image->common.alpha_origin_x; y -= image->common.alpha_origin_y; image->common.alpha_map->fetch_scanline_32 ( image->common.alpha_map, x, y, width, alpha, mask); for (i = 0; i < width; ++i) { buffer[i] &= ~0xff000000; buffer[i] |= (alpha[i] & 0xff000000); } free (alpha); } } return iter->buffer; } static uint32_t * dest_get_scanline_wide (pixman_iter_t *iter, const uint32_t *mask) { bits_image_t * image = &iter->image->bits; int x = iter->x; int y = iter->y; int width = iter->width; argb_t * buffer = (argb_t *)iter->buffer; image->fetch_scanline_float ( image, x, y, width, (uint32_t *)buffer, mask); if (image->common.alpha_map) { argb_t *alpha; if ((alpha = malloc (width * sizeof (argb_t)))) { int i; x -= image->common.alpha_origin_x; y -= image->common.alpha_origin_y; image->common.alpha_map->fetch_scanline_float ( image->common.alpha_map, x, y, width, (uint32_t *)alpha, mask); for (i = 0; i < width; ++i) buffer[i].a = alpha[i].a; free (alpha); } } return iter->buffer; } static void dest_write_back_narrow (pixman_iter_t *iter) { bits_image_t * image = &iter->image->bits; int x = iter->x; int y = iter->y; int width = iter->width; const uint32_t *buffer = iter->buffer; image->store_scanline_32 (image, x, y, width, buffer); if (image->common.alpha_map) { x -= image->common.alpha_origin_x; y -= image->common.alpha_origin_y; image->common.alpha_map->store_scanline_32 ( image->common.alpha_map, x, y, width, buffer); } iter->y++; } static void dest_write_back_wide (pixman_iter_t *iter) { bits_image_t * image = &iter->image->bits; int x = iter->x; int y = iter->y; int width = iter->width; const uint32_t *buffer = iter->buffer; image->store_scanline_float (image, x, y, width, buffer); if (image->common.alpha_map) { x -= image->common.alpha_origin_x; y -= image->common.alpha_origin_y; image->common.alpha_map->store_scanline_float ( image->common.alpha_map, x, y, width, buffer); } iter->y++; } void _pixman_bits_image_dest_iter_init (pixman_image_t *image, pixman_iter_t *iter) { if (iter->iter_flags & ITER_NARROW) { if ((iter->iter_flags & (ITER_IGNORE_RGB | ITER_IGNORE_ALPHA)) == (ITER_IGNORE_RGB | ITER_IGNORE_ALPHA)) { iter->get_scanline = _pixman_iter_get_scanline_noop; } else { iter->get_scanline = dest_get_scanline_narrow; } iter->write_back = dest_write_back_narrow; } else { iter->get_scanline = dest_get_scanline_wide; iter->write_back = dest_write_back_wide; } } static uint32_t * create_bits (pixman_format_code_t format, int width, int height, int * rowstride_bytes, pixman_bool_t clear) { int stride; size_t buf_size; int bpp; /* what follows is a long-winded way, avoiding any possibility of integer * overflows, of saying: * stride = ((width * bpp + 0x1f) >> 5) * sizeof (uint32_t); */ bpp = PIXMAN_FORMAT_BPP (format); if (_pixman_multiply_overflows_int (width, bpp)) return NULL; stride = width * bpp; if (_pixman_addition_overflows_int (stride, 0x1f)) return NULL; stride += 0x1f; stride >>= 5; stride *= sizeof (uint32_t); if (_pixman_multiply_overflows_size (height, stride)) return NULL; buf_size = (size_t)height * stride; if (rowstride_bytes) *rowstride_bytes = stride; if (clear) return calloc (buf_size, 1); else return malloc (buf_size); } pixman_bool_t _pixman_bits_image_init (pixman_image_t * image, pixman_format_code_t format, int width, int height, uint32_t * bits, int rowstride, pixman_bool_t clear) { uint32_t *free_me = NULL; if (PIXMAN_FORMAT_BPP (format) == 128) return_val_if_fail(!(rowstride % 4), FALSE); if (!bits && width && height) { int rowstride_bytes; free_me = bits = create_bits (format, width, height, &rowstride_bytes, clear); if (!bits) return FALSE; rowstride = rowstride_bytes / (int) sizeof (uint32_t); } _pixman_image_init (image); image->type = BITS; image->bits.format = format; image->bits.width = width; image->bits.height = height; image->bits.bits = bits; image->bits.free_me = free_me; image->bits.read_func = NULL; image->bits.write_func = NULL; image->bits.rowstride = rowstride; image->bits.indexed = NULL; image->common.property_changed = bits_image_property_changed; _pixman_image_reset_clip_region (image); return TRUE; } static pixman_image_t * create_bits_image_internal (pixman_format_code_t format, int width, int height, uint32_t * bits, int rowstride_bytes, pixman_bool_t clear) { pixman_image_t *image; /* must be a whole number of uint32_t's */ return_val_if_fail ( bits == NULL || (rowstride_bytes % sizeof (uint32_t)) == 0, NULL); return_val_if_fail (PIXMAN_FORMAT_BPP (format) >= PIXMAN_FORMAT_DEPTH (format), NULL); image = _pixman_image_allocate (); if (!image) return NULL; if (!_pixman_bits_image_init (image, format, width, height, bits, rowstride_bytes / (int) sizeof (uint32_t), clear)) { free (image); return NULL; } return image; } /* If bits is NULL, a buffer will be allocated and initialized to 0 */ PIXMAN_EXPORT pixman_image_t * pixman_image_create_bits (pixman_format_code_t format, int width, int height, uint32_t * bits, int rowstride_bytes) { return create_bits_image_internal ( format, width, height, bits, rowstride_bytes, TRUE); } /* If bits is NULL, a buffer will be allocated and _not_ initialized */ PIXMAN_EXPORT pixman_image_t * pixman_image_create_bits_no_clear (pixman_format_code_t format, int width, int height, uint32_t * bits, int rowstride_bytes) { return create_bits_image_internal ( format, width, height, bits, rowstride_bytes, FALSE); } pixman-0.38.4/pixman/pixman-mips-dspr2-asm.h0000644000175000017500000006655513447762142015573 00000000000000/* * Copyright (c) 2012 * MIPS Technologies, Inc., California. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * 3. Neither the name of the MIPS Technologies, Inc., nor the names of its * contributors may be used to endorse or promote products derived from * this software without specific prior written permission. * * THIS SOFTWARE IS PROVIDED BY THE MIPS TECHNOLOGIES, INC. ``AS IS'' AND * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE * ARE DISCLAIMED. IN NO EVENT SHALL THE MIPS TECHNOLOGIES, INC. BE LIABLE * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF * SUCH DAMAGE. * * Author: Nemanja Lukic (nemanja.lukic@rt-rk.com) */ #ifndef PIXMAN_MIPS_DSPR2_ASM_H #define PIXMAN_MIPS_DSPR2_ASM_H #define zero $0 #define AT $1 #define v0 $2 #define v1 $3 #define a0 $4 #define a1 $5 #define a2 $6 #define a3 $7 #define t0 $8 #define t1 $9 #define t2 $10 #define t3 $11 #define t4 $12 #define t5 $13 #define t6 $14 #define t7 $15 #define s0 $16 #define s1 $17 #define s2 $18 #define s3 $19 #define s4 $20 #define s5 $21 #define s6 $22 #define s7 $23 #define t8 $24 #define t9 $25 #define k0 $26 #define k1 $27 #define gp $28 #define sp $29 #define fp $30 #define s8 $30 #define ra $31 /* * LEAF_MIPS32R2 - declare leaf routine for MIPS32r2 */ #define LEAF_MIPS32R2(symbol) \ .globl symbol; \ .align 2; \ .hidden symbol; \ .type symbol, @function; \ .ent symbol, 0; \ symbol: .frame sp, 0, ra; \ .set push; \ .set arch=mips32r2; \ .set noreorder; \ .set noat; /* * LEAF_MIPS32R2 - declare leaf routine for MIPS DSPr2 */ #define LEAF_MIPS_DSPR2(symbol) \ LEAF_MIPS32R2(symbol) \ .set dspr2; /* * END - mark end of function */ #define END(function) \ .set pop; \ .end function; \ .size function,.-function /* * Checks if stack offset is big enough for storing/restoring regs_num * number of register to/from stack. Stack offset must be greater than * or equal to the number of bytes needed for storing registers (regs_num*4). * Since MIPS ABI allows usage of first 16 bytes of stack frame (this is * preserved for input arguments of the functions, already stored in a0-a3), * stack size can be further optimized by utilizing this space. */ .macro CHECK_STACK_OFFSET regs_num, stack_offset .if \stack_offset < \regs_num * 4 - 16 .error "Stack offset too small." .endif .endm /* * Saves set of registers on stack. Maximum number of registers that * can be saved on stack is limitted to 14 (a0-a3, v0-v1 and s0-s7). * Stack offset is number of bytes that are added to stack pointer (sp) * before registers are pushed in order to provide enough space on stack * (offset must be multiple of 4, and must be big enough, as described by * CHECK_STACK_OFFSET macro). This macro is intended to be used in * combination with RESTORE_REGS_FROM_STACK macro. Example: * SAVE_REGS_ON_STACK 4, v0, v1, s0, s1 * RESTORE_REGS_FROM_STACK 4, v0, v1, s0, s1 */ .macro SAVE_REGS_ON_STACK stack_offset = 0, r1, \ r2 = 0, r3 = 0, r4 = 0, \ r5 = 0, r6 = 0, r7 = 0, \ r8 = 0, r9 = 0, r10 = 0, \ r11 = 0, r12 = 0, r13 = 0, \ r14 = 0 .if (\stack_offset < 0) || (\stack_offset - (\stack_offset / 4) * 4) .error "Stack offset must be pozitive and multiple of 4." .endif .if \stack_offset != 0 addiu sp, sp, -\stack_offset .endif sw \r1, 0(sp) .if \r2 != 0 sw \r2, 4(sp) .endif .if \r3 != 0 sw \r3, 8(sp) .endif .if \r4 != 0 sw \r4, 12(sp) .endif .if \r5 != 0 CHECK_STACK_OFFSET 5, \stack_offset sw \r5, 16(sp) .endif .if \r6 != 0 CHECK_STACK_OFFSET 6, \stack_offset sw \r6, 20(sp) .endif .if \r7 != 0 CHECK_STACK_OFFSET 7, \stack_offset sw \r7, 24(sp) .endif .if \r8 != 0 CHECK_STACK_OFFSET 8, \stack_offset sw \r8, 28(sp) .endif .if \r9 != 0 CHECK_STACK_OFFSET 9, \stack_offset sw \r9, 32(sp) .endif .if \r10 != 0 CHECK_STACK_OFFSET 10, \stack_offset sw \r10, 36(sp) .endif .if \r11 != 0 CHECK_STACK_OFFSET 11, \stack_offset sw \r11, 40(sp) .endif .if \r12 != 0 CHECK_STACK_OFFSET 12, \stack_offset sw \r12, 44(sp) .endif .if \r13 != 0 CHECK_STACK_OFFSET 13, \stack_offset sw \r13, 48(sp) .endif .if \r14 != 0 CHECK_STACK_OFFSET 14, \stack_offset sw \r14, 52(sp) .endif .endm /* * Restores set of registers from stack. Maximum number of registers that * can be restored from stack is limitted to 14 (a0-a3, v0-v1 and s0-s7). * Stack offset is number of bytes that are added to stack pointer (sp) * after registers are restored (offset must be multiple of 4, and must * be big enough, as described by CHECK_STACK_OFFSET macro). This macro is * intended to be used in combination with RESTORE_REGS_FROM_STACK macro. * Example: * SAVE_REGS_ON_STACK 4, v0, v1, s0, s1 * RESTORE_REGS_FROM_STACK 4, v0, v1, s0, s1 */ .macro RESTORE_REGS_FROM_STACK stack_offset = 0, r1, \ r2 = 0, r3 = 0, r4 = 0, \ r5 = 0, r6 = 0, r7 = 0, \ r8 = 0, r9 = 0, r10 = 0, \ r11 = 0, r12 = 0, r13 = 0, \ r14 = 0 .if (\stack_offset < 0) || (\stack_offset - (\stack_offset/4)*4) .error "Stack offset must be pozitive and multiple of 4." .endif lw \r1, 0(sp) .if \r2 != 0 lw \r2, 4(sp) .endif .if \r3 != 0 lw \r3, 8(sp) .endif .if \r4 != 0 lw \r4, 12(sp) .endif .if \r5 != 0 CHECK_STACK_OFFSET 5, \stack_offset lw \r5, 16(sp) .endif .if \r6 != 0 CHECK_STACK_OFFSET 6, \stack_offset lw \r6, 20(sp) .endif .if \r7 != 0 CHECK_STACK_OFFSET 7, \stack_offset lw \r7, 24(sp) .endif .if \r8 != 0 CHECK_STACK_OFFSET 8, \stack_offset lw \r8, 28(sp) .endif .if \r9 != 0 CHECK_STACK_OFFSET 9, \stack_offset lw \r9, 32(sp) .endif .if \r10 != 0 CHECK_STACK_OFFSET 10, \stack_offset lw \r10, 36(sp) .endif .if \r11 != 0 CHECK_STACK_OFFSET 11, \stack_offset lw \r11, 40(sp) .endif .if \r12 != 0 CHECK_STACK_OFFSET 12, \stack_offset lw \r12, 44(sp) .endif .if \r13 != 0 CHECK_STACK_OFFSET 13, \stack_offset lw \r13, 48(sp) .endif .if \r14 != 0 CHECK_STACK_OFFSET 14, \stack_offset lw \r14, 52(sp) .endif .if \stack_offset != 0 addiu sp, sp, \stack_offset .endif .endm /* * Conversion of single r5g6b5 pixel (in_565) to single a8r8g8b8 pixel * returned in (out_8888) register. Requires two temporary registers * (scratch1 and scratch2). */ .macro CONVERT_1x0565_TO_1x8888 in_565, \ out_8888, \ scratch1, scratch2 lui \out_8888, 0xff00 sll \scratch1, \in_565, 0x3 andi \scratch2, \scratch1, 0xff ext \scratch1, \in_565, 0x2, 0x3 or \scratch1, \scratch2, \scratch1 or \out_8888, \out_8888, \scratch1 sll \scratch1, \in_565, 0x5 andi \scratch1, \scratch1, 0xfc00 srl \scratch2, \in_565, 0x1 andi \scratch2, \scratch2, 0x300 or \scratch2, \scratch1, \scratch2 or \out_8888, \out_8888, \scratch2 andi \scratch1, \in_565, 0xf800 srl \scratch2, \scratch1, 0x5 andi \scratch2, \scratch2, 0xff00 or \scratch1, \scratch1, \scratch2 sll \scratch1, \scratch1, 0x8 or \out_8888, \out_8888, \scratch1 .endm /* * Conversion of two r5g6b5 pixels (in1_565 and in2_565) to two a8r8g8b8 pixels * returned in (out1_8888 and out2_8888) registers. Requires four scratch * registers (scratch1 ... scratch4). It also requires maskG and maskB for * color component extractions. These masks must have following values: * li maskG, 0x07e007e0 * li maskB, 0x001F001F */ .macro CONVERT_2x0565_TO_2x8888 in1_565, in2_565, \ out1_8888, out2_8888, \ maskG, maskB, \ scratch1, scratch2, scratch3, scratch4 sll \scratch1, \in1_565, 16 or \scratch1, \scratch1, \in2_565 lui \out2_8888, 0xff00 ori \out2_8888, \out2_8888, 0xff00 shrl.ph \scratch2, \scratch1, 11 and \scratch3, \scratch1, \maskG shra.ph \scratch4, \scratch2, 2 shll.ph \scratch2, \scratch2, 3 shll.ph \scratch3, \scratch3, 5 or \scratch2, \scratch2, \scratch4 shrl.qb \scratch4, \scratch3, 6 or \out2_8888, \out2_8888, \scratch2 or \scratch3, \scratch3, \scratch4 and \scratch1, \scratch1, \maskB shll.ph \scratch2, \scratch1, 3 shra.ph \scratch4, \scratch1, 2 or \scratch2, \scratch2, \scratch4 or \scratch3, \scratch2, \scratch3 precrq.ph.w \out1_8888, \out2_8888, \scratch3 precr_sra.ph.w \out2_8888, \scratch3, 0 .endm /* * Conversion of single a8r8g8b8 pixel (in_8888) to single r5g6b5 pixel * returned in (out_565) register. Requires two temporary registers * (scratch1 and scratch2). */ .macro CONVERT_1x8888_TO_1x0565 in_8888, \ out_565, \ scratch1, scratch2 ext \out_565, \in_8888, 0x3, 0x5 srl \scratch1, \in_8888, 0x5 andi \scratch1, \scratch1, 0x07e0 srl \scratch2, \in_8888, 0x8 andi \scratch2, \scratch2, 0xf800 or \out_565, \out_565, \scratch1 or \out_565, \out_565, \scratch2 .endm /* * Conversion of two a8r8g8b8 pixels (in1_8888 and in2_8888) to two r5g6b5 * pixels returned in (out1_565 and out2_565) registers. Requires two temporary * registers (scratch1 and scratch2). It also requires maskR, maskG and maskB * for color component extractions. These masks must have following values: * li maskR, 0xf800f800 * li maskG, 0x07e007e0 * li maskB, 0x001F001F * Value of input register in2_8888 is lost. */ .macro CONVERT_2x8888_TO_2x0565 in1_8888, in2_8888, \ out1_565, out2_565, \ maskR, maskG, maskB, \ scratch1, scratch2 precr.qb.ph \scratch1, \in2_8888, \in1_8888 precrq.qb.ph \in2_8888, \in2_8888, \in1_8888 and \out1_565, \scratch1, \maskR shrl.ph \scratch1, \scratch1, 3 shll.ph \in2_8888, \in2_8888, 3 and \scratch1, \scratch1, \maskB or \out1_565, \out1_565, \scratch1 and \in2_8888, \in2_8888, \maskG or \out1_565, \out1_565, \in2_8888 srl \out2_565, \out1_565, 16 .endm /* * Multiply pixel (a8) with single pixel (a8r8g8b8). It requires maskLSR needed * for rounding process. maskLSR must have following value: * li maskLSR, 0x00ff00ff */ .macro MIPS_UN8x4_MUL_UN8 s_8888, \ m_8, \ d_8888, \ maskLSR, \ scratch1, scratch2, scratch3 replv.ph \m_8, \m_8 /* 0 | M | 0 | M */ muleu_s.ph.qbl \scratch1, \s_8888, \m_8 /* A*M | R*M */ muleu_s.ph.qbr \scratch2, \s_8888, \m_8 /* G*M | B*M */ shra_r.ph \scratch3, \scratch1, 8 shra_r.ph \d_8888, \scratch2, 8 and \scratch3, \scratch3, \maskLSR /* 0 |A*M| 0 |R*M */ and \d_8888, \d_8888, \maskLSR /* 0 |G*M| 0 |B*M */ addq.ph \scratch1, \scratch1, \scratch3 /* A*M+A*M | R*M+R*M */ addq.ph \scratch2, \scratch2, \d_8888 /* G*M+G*M | B*M+B*M */ shra_r.ph \scratch1, \scratch1, 8 shra_r.ph \scratch2, \scratch2, 8 precr.qb.ph \d_8888, \scratch1, \scratch2 .endm /* * Multiply two pixels (a8) with two pixels (a8r8g8b8). It requires maskLSR * needed for rounding process. maskLSR must have following value: * li maskLSR, 0x00ff00ff */ .macro MIPS_2xUN8x4_MUL_2xUN8 s1_8888, \ s2_8888, \ m1_8, \ m2_8, \ d1_8888, \ d2_8888, \ maskLSR, \ scratch1, scratch2, scratch3, \ scratch4, scratch5, scratch6 replv.ph \m1_8, \m1_8 /* 0 | M1 | 0 | M1 */ replv.ph \m2_8, \m2_8 /* 0 | M2 | 0 | M2 */ muleu_s.ph.qbl \scratch1, \s1_8888, \m1_8 /* A1*M1 | R1*M1 */ muleu_s.ph.qbr \scratch2, \s1_8888, \m1_8 /* G1*M1 | B1*M1 */ muleu_s.ph.qbl \scratch3, \s2_8888, \m2_8 /* A2*M2 | R2*M2 */ muleu_s.ph.qbr \scratch4, \s2_8888, \m2_8 /* G2*M2 | B2*M2 */ shra_r.ph \scratch5, \scratch1, 8 shra_r.ph \d1_8888, \scratch2, 8 shra_r.ph \scratch6, \scratch3, 8 shra_r.ph \d2_8888, \scratch4, 8 and \scratch5, \scratch5, \maskLSR /* 0 |A1*M1| 0 |R1*M1 */ and \d1_8888, \d1_8888, \maskLSR /* 0 |G1*M1| 0 |B1*M1 */ and \scratch6, \scratch6, \maskLSR /* 0 |A2*M2| 0 |R2*M2 */ and \d2_8888, \d2_8888, \maskLSR /* 0 |G2*M2| 0 |B2*M2 */ addq.ph \scratch1, \scratch1, \scratch5 addq.ph \scratch2, \scratch2, \d1_8888 addq.ph \scratch3, \scratch3, \scratch6 addq.ph \scratch4, \scratch4, \d2_8888 shra_r.ph \scratch1, \scratch1, 8 shra_r.ph \scratch2, \scratch2, 8 shra_r.ph \scratch3, \scratch3, 8 shra_r.ph \scratch4, \scratch4, 8 precr.qb.ph \d1_8888, \scratch1, \scratch2 precr.qb.ph \d2_8888, \scratch3, \scratch4 .endm /* * Multiply pixel (a8r8g8b8) with single pixel (a8r8g8b8). It requires maskLSR * needed for rounding process. maskLSR must have following value: * li maskLSR, 0x00ff00ff */ .macro MIPS_UN8x4_MUL_UN8x4 s_8888, \ m_8888, \ d_8888, \ maskLSR, \ scratch1, scratch2, scratch3, scratch4 preceu.ph.qbl \scratch1, \m_8888 /* 0 | A | 0 | R */ preceu.ph.qbr \scratch2, \m_8888 /* 0 | G | 0 | B */ muleu_s.ph.qbl \scratch3, \s_8888, \scratch1 /* A*A | R*R */ muleu_s.ph.qbr \scratch4, \s_8888, \scratch2 /* G*G | B*B */ shra_r.ph \scratch1, \scratch3, 8 shra_r.ph \scratch2, \scratch4, 8 and \scratch1, \scratch1, \maskLSR /* 0 |A*A| 0 |R*R */ and \scratch2, \scratch2, \maskLSR /* 0 |G*G| 0 |B*B */ addq.ph \scratch1, \scratch1, \scratch3 addq.ph \scratch2, \scratch2, \scratch4 shra_r.ph \scratch1, \scratch1, 8 shra_r.ph \scratch2, \scratch2, 8 precr.qb.ph \d_8888, \scratch1, \scratch2 .endm /* * Multiply two pixels (a8r8g8b8) with two pixels (a8r8g8b8). It requires * maskLSR needed for rounding process. maskLSR must have following value: * li maskLSR, 0x00ff00ff */ .macro MIPS_2xUN8x4_MUL_2xUN8x4 s1_8888, \ s2_8888, \ m1_8888, \ m2_8888, \ d1_8888, \ d2_8888, \ maskLSR, \ scratch1, scratch2, scratch3, \ scratch4, scratch5, scratch6 preceu.ph.qbl \scratch1, \m1_8888 /* 0 | A | 0 | R */ preceu.ph.qbr \scratch2, \m1_8888 /* 0 | G | 0 | B */ preceu.ph.qbl \scratch3, \m2_8888 /* 0 | A | 0 | R */ preceu.ph.qbr \scratch4, \m2_8888 /* 0 | G | 0 | B */ muleu_s.ph.qbl \scratch5, \s1_8888, \scratch1 /* A*A | R*R */ muleu_s.ph.qbr \scratch6, \s1_8888, \scratch2 /* G*G | B*B */ muleu_s.ph.qbl \scratch1, \s2_8888, \scratch3 /* A*A | R*R */ muleu_s.ph.qbr \scratch2, \s2_8888, \scratch4 /* G*G | B*B */ shra_r.ph \scratch3, \scratch5, 8 shra_r.ph \scratch4, \scratch6, 8 shra_r.ph \d1_8888, \scratch1, 8 shra_r.ph \d2_8888, \scratch2, 8 and \scratch3, \scratch3, \maskLSR /* 0 |A*A| 0 |R*R */ and \scratch4, \scratch4, \maskLSR /* 0 |G*G| 0 |B*B */ and \d1_8888, \d1_8888, \maskLSR /* 0 |A*A| 0 |R*R */ and \d2_8888, \d2_8888, \maskLSR /* 0 |G*G| 0 |B*B */ addq.ph \scratch3, \scratch3, \scratch5 addq.ph \scratch4, \scratch4, \scratch6 addq.ph \d1_8888, \d1_8888, \scratch1 addq.ph \d2_8888, \d2_8888, \scratch2 shra_r.ph \scratch3, \scratch3, 8 shra_r.ph \scratch4, \scratch4, 8 shra_r.ph \scratch5, \d1_8888, 8 shra_r.ph \scratch6, \d2_8888, 8 precr.qb.ph \d1_8888, \scratch3, \scratch4 precr.qb.ph \d2_8888, \scratch5, \scratch6 .endm /* * OVER operation on single a8r8g8b8 source pixel (s_8888) and single a8r8g8b8 * destination pixel (d_8888) using a8 mask (m_8). It also requires maskLSR * needed for rounding process. maskLSR must have following value: * li maskLSR, 0x00ff00ff */ .macro OVER_8888_8_8888 s_8888, \ m_8, \ d_8888, \ out_8888, \ maskLSR, \ scratch1, scratch2, scratch3, scratch4 MIPS_UN8x4_MUL_UN8 \s_8888, \m_8, \ \scratch1, \maskLSR, \ \scratch2, \scratch3, \scratch4 not \scratch2, \scratch1 srl \scratch2, \scratch2, 24 MIPS_UN8x4_MUL_UN8 \d_8888, \scratch2, \ \d_8888, \maskLSR, \ \scratch3, \scratch4, \out_8888 addu_s.qb \out_8888, \d_8888, \scratch1 .endm /* * OVER operation on two a8r8g8b8 source pixels (s1_8888 and s2_8888) and two * a8r8g8b8 destination pixels (d1_8888 and d2_8888) using a8 masks (m1_8 and * m2_8). It also requires maskLSR needed for rounding process. maskLSR must * have following value: * li maskLSR, 0x00ff00ff */ .macro OVER_2x8888_2x8_2x8888 s1_8888, \ s2_8888, \ m1_8, \ m2_8, \ d1_8888, \ d2_8888, \ out1_8888, \ out2_8888, \ maskLSR, \ scratch1, scratch2, scratch3, \ scratch4, scratch5, scratch6 MIPS_2xUN8x4_MUL_2xUN8 \s1_8888, \s2_8888, \ \m1_8, \m2_8, \ \scratch1, \scratch2, \ \maskLSR, \ \scratch3, \scratch4, \out1_8888, \ \out2_8888, \scratch5, \scratch6 not \scratch3, \scratch1 srl \scratch3, \scratch3, 24 not \scratch4, \scratch2 srl \scratch4, \scratch4, 24 MIPS_2xUN8x4_MUL_2xUN8 \d1_8888, \d2_8888, \ \scratch3, \scratch4, \ \d1_8888, \d2_8888, \ \maskLSR, \ \scratch5, \scratch6, \out1_8888, \ \out2_8888, \scratch3, \scratch4 addu_s.qb \out1_8888, \d1_8888, \scratch1 addu_s.qb \out2_8888, \d2_8888, \scratch2 .endm /* * OVER operation on single a8r8g8b8 source pixel (s_8888) and single a8r8g8b8 * destination pixel (d_8888). It also requires maskLSR needed for rounding * process. maskLSR must have following value: * li maskLSR, 0x00ff00ff */ .macro OVER_8888_8888 s_8888, \ d_8888, \ out_8888, \ maskLSR, \ scratch1, scratch2, scratch3, scratch4 not \scratch1, \s_8888 srl \scratch1, \scratch1, 24 MIPS_UN8x4_MUL_UN8 \d_8888, \scratch1, \ \out_8888, \maskLSR, \ \scratch2, \scratch3, \scratch4 addu_s.qb \out_8888, \out_8888, \s_8888 .endm /* * OVER operation on two a8r8g8b8 source pixels (s1_8888 and s2_8888) and two * a8r8g8b8 destination pixels (d1_8888 and d2_8888). It also requires maskLSR * needed for rounding process. maskLSR must have following value: * li maskLSR, 0x00ff00ff */ .macro OVER_2x8888_2x8888 s1_8888, \ s2_8888, \ d1_8888, \ d2_8888, \ out1_8888, \ out2_8888, \ maskLSR, \ scratch1, scratch2, scratch3, \ scratch4, scratch5, scratch6 not \scratch1, \s1_8888 srl \scratch1, \scratch1, 24 not \scratch2, \s2_8888 srl \scratch2, \scratch2, 24 MIPS_2xUN8x4_MUL_2xUN8 \d1_8888, \d2_8888, \ \scratch1, \scratch2, \ \out1_8888, \out2_8888, \ \maskLSR, \ \scratch3, \scratch4, \scratch5, \ \scratch6, \d1_8888, \d2_8888 addu_s.qb \out1_8888, \out1_8888, \s1_8888 addu_s.qb \out2_8888, \out2_8888, \s2_8888 .endm .macro MIPS_UN8x4_MUL_UN8_ADD_UN8x4 s_8888, \ m_8, \ d_8888, \ out_8888, \ maskLSR, \ scratch1, scratch2, scratch3 MIPS_UN8x4_MUL_UN8 \s_8888, \m_8, \ \out_8888, \maskLSR, \ \scratch1, \scratch2, \scratch3 addu_s.qb \out_8888, \out_8888, \d_8888 .endm .macro MIPS_2xUN8x4_MUL_2xUN8_ADD_2xUN8x4 s1_8888, \ s2_8888, \ m1_8, \ m2_8, \ d1_8888, \ d2_8888, \ out1_8888, \ out2_8888, \ maskLSR, \ scratch1, scratch2, scratch3, \ scratch4, scratch5, scratch6 MIPS_2xUN8x4_MUL_2xUN8 \s1_8888, \s2_8888, \ \m1_8, \m2_8, \ \out1_8888, \out2_8888, \ \maskLSR, \ \scratch1, \scratch2, \scratch3, \ \scratch4, \scratch5, \scratch6 addu_s.qb \out1_8888, \out1_8888, \d1_8888 addu_s.qb \out2_8888, \out2_8888, \d2_8888 .endm .macro BILINEAR_INTERPOLATE_SINGLE_PIXEL tl, tr, bl, br, \ scratch1, scratch2, \ alpha, red, green, blue \ wt1, wt2, wb1, wb2 andi \scratch1, \tl, 0xff andi \scratch2, \tr, 0xff andi \alpha, \bl, 0xff andi \red, \br, 0xff multu $ac0, \wt1, \scratch1 maddu $ac0, \wt2, \scratch2 maddu $ac0, \wb1, \alpha maddu $ac0, \wb2, \red ext \scratch1, \tl, 8, 8 ext \scratch2, \tr, 8, 8 ext \alpha, \bl, 8, 8 ext \red, \br, 8, 8 multu $ac1, \wt1, \scratch1 maddu $ac1, \wt2, \scratch2 maddu $ac1, \wb1, \alpha maddu $ac1, \wb2, \red ext \scratch1, \tl, 16, 8 ext \scratch2, \tr, 16, 8 ext \alpha, \bl, 16, 8 ext \red, \br, 16, 8 mflo \blue, $ac0 multu $ac2, \wt1, \scratch1 maddu $ac2, \wt2, \scratch2 maddu $ac2, \wb1, \alpha maddu $ac2, \wb2, \red ext \scratch1, \tl, 24, 8 ext \scratch2, \tr, 24, 8 ext \alpha, \bl, 24, 8 ext \red, \br, 24, 8 mflo \green, $ac1 multu $ac3, \wt1, \scratch1 maddu $ac3, \wt2, \scratch2 maddu $ac3, \wb1, \alpha maddu $ac3, \wb2, \red mflo \red, $ac2 mflo \alpha, $ac3 precr.qb.ph \alpha, \alpha, \red precr.qb.ph \scratch1, \green, \blue precrq.qb.ph \tl, \alpha, \scratch1 .endm #endif //PIXMAN_MIPS_DSPR2_ASM_H pixman-0.38.4/pixman/meson.build0000644000175000017500000000716713447762141013505 00000000000000# Copyright © 2018 Intel Corporation # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE # SOFTWARE. config_h = configure_file( configuration : config, output : 'config.h' ) version_h = configure_file( configuration : version_conf, input : 'pixman-version.h.in', output : 'pixman-version.h', install_dir : join_paths(get_option('prefix'), get_option('includedir'), 'pixman-1') ) pixman_simd_libs = [] simds = [ # the mmx library can be compiled with mmx on x86/x86_64, iwmmxt on # some arm cores, or loongson mmi on loongson mips systems. The # libraries will all have the same name, "pixman-mmx", but there is # no chance of more than one version being built in the same build # because no system could have mmx, iwmmxt, and mmi, and it # simplifies the build logic to give them the same name. ['mmx', have_mmx, mmx_flags, []], ['mmx', have_loongson_mmi, loongson_mmi_flags, []], ['mmx', have_iwmmxt, iwmmxt_flags, []], ['sse2', have_sse2, sse2_flags, []], ['ssse3', have_ssse3, ssse3_flags, []], ['vmx', have_vmx, vmx_flags, []], ['arm-simd', have_armv6_simd, [], ['pixman-arm-simd-asm.S', 'pixman-arm-simd-asm-scaled.S']], ['arm-neon', have_neon, [], ['pixman-arm-neon-asm.S', 'pixman-arm-neon-asm-bilinear.S']], ['mips-dspr2', have_mips_dspr2, mips_dspr2_flags, ['pixman-mips-dspr2-asm.S', 'pixman-mips-memcpy-asm.S']], ] foreach simd : simds if simd[1] name = 'pixman-' + simd[0] pixman_simd_libs += static_library( name, [name + '.c', config_h, version_h, simd[3]], c_args : simd[2] ) endif endforeach pixman_files = files( 'pixman.c', 'pixman-access.c', 'pixman-access-accessors.c', 'pixman-bits-image.c', 'pixman-combine32.c', 'pixman-combine-float.c', 'pixman-conical-gradient.c', 'pixman-filter.c', 'pixman-x86.c', 'pixman-mips.c', 'pixman-arm.c', 'pixman-ppc.c', 'pixman-edge.c', 'pixman-edge-accessors.c', 'pixman-fast-path.c', 'pixman-glyph.c', 'pixman-general.c', 'pixman-gradient-walker.c', 'pixman-image.c', 'pixman-implementation.c', 'pixman-linear-gradient.c', 'pixman-matrix.c', 'pixman-noop.c', 'pixman-radial-gradient.c', 'pixman-region16.c', 'pixman-region32.c', 'pixman-solid-fill.c', 'pixman-timer.c', 'pixman-trap.c', 'pixman-utils.c', ) libpixman = shared_library( 'pixman-1', [pixman_files, config_h, version_h], link_with : [pixman_simd_libs], dependencies : [dep_m, dep_threads], version : meson.project_version(), install : true, ) inc_pixman = include_directories('.') idep_pixman = declare_dependency( link_with: libpixman, include_directories : inc_pixman, ) install_headers('pixman.h', subdir : 'pixman-1') pixman-0.38.4/pixman/pixman-fast-path.c0000644000175000017500000027227613447762142014676 00000000000000/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */ /* * Copyright © 2000 SuSE, Inc. * Copyright © 2007 Red Hat, Inc. * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of SuSE not be used in advertising or * publicity pertaining to distribution of the software without specific, * written prior permission. SuSE makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * * Author: Keith Packard, SuSE, Inc. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include "pixman-private.h" #include "pixman-combine32.h" #include "pixman-inlines.h" static force_inline uint32_t fetch_24 (uint8_t *a) { if (((uintptr_t)a) & 1) { #ifdef WORDS_BIGENDIAN return (*a << 16) | (*(uint16_t *)(a + 1)); #else return *a | (*(uint16_t *)(a + 1) << 8); #endif } else { #ifdef WORDS_BIGENDIAN return (*(uint16_t *)a << 8) | *(a + 2); #else return *(uint16_t *)a | (*(a + 2) << 16); #endif } } static force_inline void store_24 (uint8_t *a, uint32_t v) { if (((uintptr_t)a) & 1) { #ifdef WORDS_BIGENDIAN *a = (uint8_t) (v >> 16); *(uint16_t *)(a + 1) = (uint16_t) (v); #else *a = (uint8_t) (v); *(uint16_t *)(a + 1) = (uint16_t) (v >> 8); #endif } else { #ifdef WORDS_BIGENDIAN *(uint16_t *)a = (uint16_t)(v >> 8); *(a + 2) = (uint8_t)v; #else *(uint16_t *)a = (uint16_t)v; *(a + 2) = (uint8_t)(v >> 16); #endif } } static force_inline uint32_t over (uint32_t src, uint32_t dest) { uint32_t a = ~src >> 24; UN8x4_MUL_UN8_ADD_UN8x4 (dest, a, src); return dest; } static force_inline uint32_t in (uint32_t x, uint8_t y) { uint16_t a = y; UN8x4_MUL_UN8 (x, a); return x; } /* * Naming convention: * * op_src_mask_dest */ static void fast_composite_over_x888_8_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *src, *src_line; uint32_t *dst, *dst_line; uint8_t *mask, *mask_line; int src_stride, mask_stride, dst_stride; uint8_t m; uint32_t s, d; int32_t w; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); while (height--) { src = src_line; src_line += src_stride; dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w--) { m = *mask++; if (m) { s = *src | 0xff000000; if (m == 0xff) { *dst = s; } else { d = in (s, m); *dst = over (d, *dst); } } src++; dst++; } } } static void fast_composite_in_n_8_8 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src, srca; uint8_t *dst_line, *dst; uint8_t *mask_line, *mask, m; int dst_stride, mask_stride; int32_t w; uint16_t t; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); srca = src >> 24; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); if (srca == 0xff) { while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w--) { m = *mask++; if (m == 0) *dst = 0; else if (m != 0xff) *dst = MUL_UN8 (m, *dst, t); dst++; } } } else { while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w--) { m = *mask++; m = MUL_UN8 (m, srca, t); if (m == 0) *dst = 0; else if (m != 0xff) *dst = MUL_UN8 (m, *dst, t); dst++; } } } } static void fast_composite_in_8_8 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint8_t *dst_line, *dst; uint8_t *src_line, *src; int dst_stride, src_stride; int32_t w; uint8_t s; uint16_t t; PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint8_t, src_stride, src_line, 1); PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w--) { s = *src++; if (s == 0) *dst = 0; else if (s != 0xff) *dst = MUL_UN8 (s, *dst, t); dst++; } } } static void fast_composite_over_n_8_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src, srca; uint32_t *dst_line, *dst, d; uint8_t *mask_line, *mask, m; int dst_stride, mask_stride; int32_t w; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); srca = src >> 24; if (src == 0) return; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w--) { m = *mask++; if (m == 0xff) { if (srca == 0xff) *dst = src; else *dst = over (src, *dst); } else if (m) { d = in (src, m); *dst = over (d, *dst); } dst++; } } } static void fast_composite_add_n_8888_8888_ca (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src, s; uint32_t *dst_line, *dst, d; uint32_t *mask_line, *mask, ma; int dst_stride, mask_stride; int32_t w; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); if (src == 0) return; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w--) { ma = *mask++; if (ma) { d = *dst; s = src; UN8x4_MUL_UN8x4_ADD_UN8x4 (s, ma, d); *dst = s; } dst++; } } } static void fast_composite_over_n_8888_8888_ca (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src, srca, s; uint32_t *dst_line, *dst, d; uint32_t *mask_line, *mask, ma; int dst_stride, mask_stride; int32_t w; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); srca = src >> 24; if (src == 0) return; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w--) { ma = *mask++; if (ma == 0xffffffff) { if (srca == 0xff) *dst = src; else *dst = over (src, *dst); } else if (ma) { d = *dst; s = src; UN8x4_MUL_UN8x4 (s, ma); UN8x4_MUL_UN8 (ma, srca); ma = ~ma; UN8x4_MUL_UN8x4_ADD_UN8x4 (d, ma, s); *dst = d; } dst++; } } } static void fast_composite_over_n_8_0888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src, srca; uint8_t *dst_line, *dst; uint32_t d; uint8_t *mask_line, *mask, m; int dst_stride, mask_stride; int32_t w; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); srca = src >> 24; if (src == 0) return; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 3); PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w--) { m = *mask++; if (m == 0xff) { if (srca == 0xff) { d = src; } else { d = fetch_24 (dst); d = over (src, d); } store_24 (dst, d); } else if (m) { d = over (in (src, m), fetch_24 (dst)); store_24 (dst, d); } dst += 3; } } } static void fast_composite_over_n_8_0565 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src, srca; uint16_t *dst_line, *dst; uint32_t d; uint8_t *mask_line, *mask, m; int dst_stride, mask_stride; int32_t w; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); srca = src >> 24; if (src == 0) return; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w--) { m = *mask++; if (m == 0xff) { if (srca == 0xff) { d = src; } else { d = *dst; d = over (src, convert_0565_to_0888 (d)); } *dst = convert_8888_to_0565 (d); } else if (m) { d = *dst; d = over (in (src, m), convert_0565_to_0888 (d)); *dst = convert_8888_to_0565 (d); } dst++; } } } static void fast_composite_over_n_8888_0565_ca (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src, srca, s; uint16_t src16; uint16_t *dst_line, *dst; uint32_t d; uint32_t *mask_line, *mask, ma; int dst_stride, mask_stride; int32_t w; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); srca = src >> 24; if (src == 0) return; src16 = convert_8888_to_0565 (src); PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w--) { ma = *mask++; if (ma == 0xffffffff) { if (srca == 0xff) { *dst = src16; } else { d = *dst; d = over (src, convert_0565_to_0888 (d)); *dst = convert_8888_to_0565 (d); } } else if (ma) { d = *dst; d = convert_0565_to_0888 (d); s = src; UN8x4_MUL_UN8x4 (s, ma); UN8x4_MUL_UN8 (ma, srca); ma = ~ma; UN8x4_MUL_UN8x4_ADD_UN8x4 (d, ma, s); *dst = convert_8888_to_0565 (d); } dst++; } } } static void fast_composite_over_8888_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *dst_line, *dst; uint32_t *src_line, *src, s; int dst_stride, src_stride; uint8_t a; int32_t w; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w--) { s = *src++; a = s >> 24; if (a == 0xff) *dst = s; else if (s) *dst = over (s, *dst); dst++; } } } static void fast_composite_src_x888_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *dst_line, *dst; uint32_t *src_line, *src; int dst_stride, src_stride; int32_t w; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w--) *dst++ = (*src++) | 0xff000000; } } #if 0 static void fast_composite_over_8888_0888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint8_t *dst_line, *dst; uint32_t d; uint32_t *src_line, *src, s; uint8_t a; int dst_stride, src_stride; int32_t w; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 3); PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w--) { s = *src++; a = s >> 24; if (a) { if (a == 0xff) d = s; else d = over (s, fetch_24 (dst)); store_24 (dst, d); } dst += 3; } } } #endif static void fast_composite_over_8888_0565 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint16_t *dst_line, *dst; uint32_t d; uint32_t *src_line, *src, s; uint8_t a; int dst_stride, src_stride; int32_t w; PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w--) { s = *src++; a = s >> 24; if (s) { if (a == 0xff) { d = s; } else { d = *dst; d = over (s, convert_0565_to_0888 (d)); } *dst = convert_8888_to_0565 (d); } dst++; } } } static void fast_composite_add_8_8 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint8_t *dst_line, *dst; uint8_t *src_line, *src; int dst_stride, src_stride; int32_t w; uint8_t s, d; uint16_t t; PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint8_t, src_stride, src_line, 1); PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w--) { s = *src++; if (s) { if (s != 0xff) { d = *dst; t = d + s; s = t | (0 - (t >> 8)); } *dst = s; } dst++; } } } static void fast_composite_add_0565_0565 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint16_t *dst_line, *dst; uint32_t d; uint16_t *src_line, *src; uint32_t s; int dst_stride, src_stride; int32_t w; PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint16_t, src_stride, src_line, 1); PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w--) { s = *src++; if (s) { d = *dst; s = convert_0565_to_8888 (s); if (d) { d = convert_0565_to_8888 (d); UN8x4_ADD_UN8x4 (s, d); } *dst = convert_8888_to_0565 (s); } dst++; } } } static void fast_composite_add_8888_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *dst_line, *dst; uint32_t *src_line, *src; int dst_stride, src_stride; int32_t w; uint32_t s, d; PIXMAN_IMAGE_GET_LINE (src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w--) { s = *src++; if (s) { if (s != 0xffffffff) { d = *dst; if (d) UN8x4_ADD_UN8x4 (s, d); } *dst = s; } dst++; } } } static void fast_composite_add_n_8_8 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint8_t *dst_line, *dst; uint8_t *mask_line, *mask; int dst_stride, mask_stride; int32_t w; uint32_t src; uint8_t sa; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); sa = (src >> 24); while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; while (w--) { uint16_t tmp; uint16_t a; uint32_t m, d; uint32_t r; a = *mask++; d = *dst; m = MUL_UN8 (sa, a, tmp); r = ADD_UN8 (m, d, tmp); *dst++ = r; } } } #ifdef WORDS_BIGENDIAN #define CREATE_BITMASK(n) (0x80000000 >> (n)) #define UPDATE_BITMASK(n) ((n) >> 1) #else #define CREATE_BITMASK(n) (1 << (n)) #define UPDATE_BITMASK(n) ((n) << 1) #endif #define TEST_BIT(p, n) \ (*((p) + ((n) >> 5)) & CREATE_BITMASK ((n) & 31)) #define SET_BIT(p, n) \ do { *((p) + ((n) >> 5)) |= CREATE_BITMASK ((n) & 31); } while (0); static void fast_composite_add_1_1 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *dst_line, *dst; uint32_t *src_line, *src; int dst_stride, src_stride; int32_t w; PIXMAN_IMAGE_GET_LINE (src_image, 0, src_y, uint32_t, src_stride, src_line, 1); PIXMAN_IMAGE_GET_LINE (dest_image, 0, dest_y, uint32_t, dst_stride, dst_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w--) { /* * TODO: improve performance by processing uint32_t data instead * of individual bits */ if (TEST_BIT (src, src_x + w)) SET_BIT (dst, dest_x + w); } } } static void fast_composite_over_n_1_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src, srca; uint32_t *dst, *dst_line; uint32_t *mask, *mask_line; int mask_stride, dst_stride; uint32_t bitcache, bitmask; int32_t w; if (width <= 0) return; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); srca = src >> 24; if (src == 0) return; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (mask_image, 0, mask_y, uint32_t, mask_stride, mask_line, 1); mask_line += mask_x >> 5; if (srca == 0xff) { while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; bitcache = *mask++; bitmask = CREATE_BITMASK (mask_x & 31); while (w--) { if (bitmask == 0) { bitcache = *mask++; bitmask = CREATE_BITMASK (0); } if (bitcache & bitmask) *dst = src; bitmask = UPDATE_BITMASK (bitmask); dst++; } } } else { while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; bitcache = *mask++; bitmask = CREATE_BITMASK (mask_x & 31); while (w--) { if (bitmask == 0) { bitcache = *mask++; bitmask = CREATE_BITMASK (0); } if (bitcache & bitmask) *dst = over (src, *dst); bitmask = UPDATE_BITMASK (bitmask); dst++; } } } } static void fast_composite_over_n_1_0565 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src, srca; uint16_t *dst, *dst_line; uint32_t *mask, *mask_line; int mask_stride, dst_stride; uint32_t bitcache, bitmask; int32_t w; uint32_t d; uint16_t src565; if (width <= 0) return; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); srca = src >> 24; if (src == 0) return; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint16_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE (mask_image, 0, mask_y, uint32_t, mask_stride, mask_line, 1); mask_line += mask_x >> 5; if (srca == 0xff) { src565 = convert_8888_to_0565 (src); while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; bitcache = *mask++; bitmask = CREATE_BITMASK (mask_x & 31); while (w--) { if (bitmask == 0) { bitcache = *mask++; bitmask = CREATE_BITMASK (0); } if (bitcache & bitmask) *dst = src565; bitmask = UPDATE_BITMASK (bitmask); dst++; } } } else { while (height--) { dst = dst_line; dst_line += dst_stride; mask = mask_line; mask_line += mask_stride; w = width; bitcache = *mask++; bitmask = CREATE_BITMASK (mask_x & 31); while (w--) { if (bitmask == 0) { bitcache = *mask++; bitmask = CREATE_BITMASK (0); } if (bitcache & bitmask) { d = over (src, convert_0565_to_0888 (*dst)); *dst = convert_8888_to_0565 (d); } bitmask = UPDATE_BITMASK (bitmask); dst++; } } } } /* * Simple bitblt */ static void fast_composite_solid_fill (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); if (dest_image->bits.format == PIXMAN_a1) { src = src >> 31; } else if (dest_image->bits.format == PIXMAN_a8) { src = src >> 24; } else if (dest_image->bits.format == PIXMAN_r5g6b5 || dest_image->bits.format == PIXMAN_b5g6r5) { src = convert_8888_to_0565 (src); } pixman_fill (dest_image->bits.bits, dest_image->bits.rowstride, PIXMAN_FORMAT_BPP (dest_image->bits.format), dest_x, dest_y, width, height, src); } static void fast_composite_src_memcpy (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); int bpp = PIXMAN_FORMAT_BPP (dest_image->bits.format) / 8; uint32_t n_bytes = width * bpp; int dst_stride, src_stride; uint8_t *dst; uint8_t *src; src_stride = src_image->bits.rowstride * 4; dst_stride = dest_image->bits.rowstride * 4; src = (uint8_t *)src_image->bits.bits + src_y * src_stride + src_x * bpp; dst = (uint8_t *)dest_image->bits.bits + dest_y * dst_stride + dest_x * bpp; while (height--) { memcpy (dst, src, n_bytes); dst += dst_stride; src += src_stride; } } FAST_NEAREST (8888_8888_cover, 8888, 8888, uint32_t, uint32_t, SRC, COVER) FAST_NEAREST (8888_8888_none, 8888, 8888, uint32_t, uint32_t, SRC, NONE) FAST_NEAREST (8888_8888_pad, 8888, 8888, uint32_t, uint32_t, SRC, PAD) FAST_NEAREST (8888_8888_normal, 8888, 8888, uint32_t, uint32_t, SRC, NORMAL) FAST_NEAREST (x888_8888_cover, x888, 8888, uint32_t, uint32_t, SRC, COVER) FAST_NEAREST (x888_8888_pad, x888, 8888, uint32_t, uint32_t, SRC, PAD) FAST_NEAREST (x888_8888_normal, x888, 8888, uint32_t, uint32_t, SRC, NORMAL) FAST_NEAREST (8888_8888_cover, 8888, 8888, uint32_t, uint32_t, OVER, COVER) FAST_NEAREST (8888_8888_none, 8888, 8888, uint32_t, uint32_t, OVER, NONE) FAST_NEAREST (8888_8888_pad, 8888, 8888, uint32_t, uint32_t, OVER, PAD) FAST_NEAREST (8888_8888_normal, 8888, 8888, uint32_t, uint32_t, OVER, NORMAL) FAST_NEAREST (8888_565_cover, 8888, 0565, uint32_t, uint16_t, SRC, COVER) FAST_NEAREST (8888_565_none, 8888, 0565, uint32_t, uint16_t, SRC, NONE) FAST_NEAREST (8888_565_pad, 8888, 0565, uint32_t, uint16_t, SRC, PAD) FAST_NEAREST (8888_565_normal, 8888, 0565, uint32_t, uint16_t, SRC, NORMAL) FAST_NEAREST (565_565_normal, 0565, 0565, uint16_t, uint16_t, SRC, NORMAL) FAST_NEAREST (8888_565_cover, 8888, 0565, uint32_t, uint16_t, OVER, COVER) FAST_NEAREST (8888_565_none, 8888, 0565, uint32_t, uint16_t, OVER, NONE) FAST_NEAREST (8888_565_pad, 8888, 0565, uint32_t, uint16_t, OVER, PAD) FAST_NEAREST (8888_565_normal, 8888, 0565, uint32_t, uint16_t, OVER, NORMAL) #define REPEAT_MIN_WIDTH 32 static void fast_composite_tiled_repeat (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); pixman_composite_func_t func; pixman_format_code_t mask_format; uint32_t src_flags, mask_flags; int32_t sx, sy; int32_t width_remain; int32_t num_pixels; int32_t src_width; int32_t i, j; pixman_image_t extended_src_image; uint32_t extended_src[REPEAT_MIN_WIDTH * 2]; pixman_bool_t need_src_extension; uint32_t *src_line; int32_t src_stride; int32_t src_bpp; pixman_composite_info_t info2 = *info; src_flags = (info->src_flags & ~FAST_PATH_NORMAL_REPEAT) | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST; if (mask_image) { mask_format = mask_image->common.extended_format_code; mask_flags = info->mask_flags; } else { mask_format = PIXMAN_null; mask_flags = FAST_PATH_IS_OPAQUE; } _pixman_implementation_lookup_composite ( imp->toplevel, info->op, src_image->common.extended_format_code, src_flags, mask_format, mask_flags, dest_image->common.extended_format_code, info->dest_flags, &imp, &func); src_bpp = PIXMAN_FORMAT_BPP (src_image->bits.format); if (src_image->bits.width < REPEAT_MIN_WIDTH && (src_bpp == 32 || src_bpp == 16 || src_bpp == 8) && !src_image->bits.indexed) { sx = src_x; sx = MOD (sx, src_image->bits.width); sx += width; src_width = 0; while (src_width < REPEAT_MIN_WIDTH && src_width <= sx) src_width += src_image->bits.width; src_stride = (src_width * (src_bpp >> 3) + 3) / (int) sizeof (uint32_t); /* Initialize/validate stack-allocated temporary image */ _pixman_bits_image_init (&extended_src_image, src_image->bits.format, src_width, 1, &extended_src[0], src_stride, FALSE); _pixman_image_validate (&extended_src_image); info2.src_image = &extended_src_image; need_src_extension = TRUE; } else { src_width = src_image->bits.width; need_src_extension = FALSE; } sx = src_x; sy = src_y; while (--height >= 0) { sx = MOD (sx, src_width); sy = MOD (sy, src_image->bits.height); if (need_src_extension) { if (src_bpp == 32) { PIXMAN_IMAGE_GET_LINE (src_image, 0, sy, uint32_t, src_stride, src_line, 1); for (i = 0; i < src_width; ) { for (j = 0; j < src_image->bits.width; j++, i++) extended_src[i] = src_line[j]; } } else if (src_bpp == 16) { uint16_t *src_line_16; PIXMAN_IMAGE_GET_LINE (src_image, 0, sy, uint16_t, src_stride, src_line_16, 1); src_line = (uint32_t*)src_line_16; for (i = 0; i < src_width; ) { for (j = 0; j < src_image->bits.width; j++, i++) ((uint16_t*)extended_src)[i] = ((uint16_t*)src_line)[j]; } } else if (src_bpp == 8) { uint8_t *src_line_8; PIXMAN_IMAGE_GET_LINE (src_image, 0, sy, uint8_t, src_stride, src_line_8, 1); src_line = (uint32_t*)src_line_8; for (i = 0; i < src_width; ) { for (j = 0; j < src_image->bits.width; j++, i++) ((uint8_t*)extended_src)[i] = ((uint8_t*)src_line)[j]; } } info2.src_y = 0; } else { info2.src_y = sy; } width_remain = width; while (width_remain > 0) { num_pixels = src_width - sx; if (num_pixels > width_remain) num_pixels = width_remain; info2.src_x = sx; info2.width = num_pixels; info2.height = 1; func (imp, &info2); width_remain -= num_pixels; info2.mask_x += num_pixels; info2.dest_x += num_pixels; sx = 0; } sx = src_x; sy++; info2.mask_x = info->mask_x; info2.mask_y++; info2.dest_x = info->dest_x; info2.dest_y++; } if (need_src_extension) _pixman_image_fini (&extended_src_image); } /* Use more unrolling for src_0565_0565 because it is typically CPU bound */ static force_inline void scaled_nearest_scanline_565_565_SRC (uint16_t * dst, const uint16_t * src, int32_t w, pixman_fixed_t vx, pixman_fixed_t unit_x, pixman_fixed_t max_vx, pixman_bool_t fully_transparent_src) { uint16_t tmp1, tmp2, tmp3, tmp4; while ((w -= 4) >= 0) { tmp1 = *(src + pixman_fixed_to_int (vx)); vx += unit_x; tmp2 = *(src + pixman_fixed_to_int (vx)); vx += unit_x; tmp3 = *(src + pixman_fixed_to_int (vx)); vx += unit_x; tmp4 = *(src + pixman_fixed_to_int (vx)); vx += unit_x; *dst++ = tmp1; *dst++ = tmp2; *dst++ = tmp3; *dst++ = tmp4; } if (w & 2) { tmp1 = *(src + pixman_fixed_to_int (vx)); vx += unit_x; tmp2 = *(src + pixman_fixed_to_int (vx)); vx += unit_x; *dst++ = tmp1; *dst++ = tmp2; } if (w & 1) *dst = *(src + pixman_fixed_to_int (vx)); } FAST_NEAREST_MAINLOOP (565_565_cover_SRC, scaled_nearest_scanline_565_565_SRC, uint16_t, uint16_t, COVER) FAST_NEAREST_MAINLOOP (565_565_none_SRC, scaled_nearest_scanline_565_565_SRC, uint16_t, uint16_t, NONE) FAST_NEAREST_MAINLOOP (565_565_pad_SRC, scaled_nearest_scanline_565_565_SRC, uint16_t, uint16_t, PAD) static force_inline uint32_t fetch_nearest (pixman_repeat_t src_repeat, pixman_format_code_t format, uint32_t *src, int x, int src_width) { if (repeat (src_repeat, &x, src_width)) { if (format == PIXMAN_x8r8g8b8 || format == PIXMAN_x8b8g8r8) return *(src + x) | 0xff000000; else return *(src + x); } else { return 0; } } static force_inline void combine_over (uint32_t s, uint32_t *dst) { if (s) { uint8_t ia = 0xff - (s >> 24); if (ia) UN8x4_MUL_UN8_ADD_UN8x4 (*dst, ia, s); else *dst = s; } } static force_inline void combine_src (uint32_t s, uint32_t *dst) { *dst = s; } static void fast_composite_scaled_nearest (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *dst_line; uint32_t *src_line; int dst_stride, src_stride; int src_width, src_height; pixman_repeat_t src_repeat; pixman_fixed_t unit_x, unit_y; pixman_format_code_t src_format; pixman_vector_t v; pixman_fixed_t vy; PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); /* pass in 0 instead of src_x and src_y because src_x and src_y need to be * transformed from destination space to source space */ PIXMAN_IMAGE_GET_LINE (src_image, 0, 0, uint32_t, src_stride, src_line, 1); /* reference point is the center of the pixel */ v.vector[0] = pixman_int_to_fixed (src_x) + pixman_fixed_1 / 2; v.vector[1] = pixman_int_to_fixed (src_y) + pixman_fixed_1 / 2; v.vector[2] = pixman_fixed_1; if (!pixman_transform_point_3d (src_image->common.transform, &v)) return; unit_x = src_image->common.transform->matrix[0][0]; unit_y = src_image->common.transform->matrix[1][1]; /* Round down to closest integer, ensuring that 0.5 rounds to 0, not 1 */ v.vector[0] -= pixman_fixed_e; v.vector[1] -= pixman_fixed_e; src_height = src_image->bits.height; src_width = src_image->bits.width; src_repeat = src_image->common.repeat; src_format = src_image->bits.format; vy = v.vector[1]; while (height--) { pixman_fixed_t vx = v.vector[0]; int y = pixman_fixed_to_int (vy); uint32_t *dst = dst_line; dst_line += dst_stride; /* adjust the y location by a unit vector in the y direction * this is equivalent to transforming y+1 of the destination point to source space */ vy += unit_y; if (!repeat (src_repeat, &y, src_height)) { if (op == PIXMAN_OP_SRC) memset (dst, 0, sizeof (*dst) * width); } else { int w = width; uint32_t *src = src_line + y * src_stride; while (w >= 2) { uint32_t s1, s2; int x1, x2; x1 = pixman_fixed_to_int (vx); vx += unit_x; x2 = pixman_fixed_to_int (vx); vx += unit_x; w -= 2; s1 = fetch_nearest (src_repeat, src_format, src, x1, src_width); s2 = fetch_nearest (src_repeat, src_format, src, x2, src_width); if (op == PIXMAN_OP_OVER) { combine_over (s1, dst++); combine_over (s2, dst++); } else { combine_src (s1, dst++); combine_src (s2, dst++); } } while (w--) { uint32_t s; int x; x = pixman_fixed_to_int (vx); vx += unit_x; s = fetch_nearest (src_repeat, src_format, src, x, src_width); if (op == PIXMAN_OP_OVER) combine_over (s, dst++); else combine_src (s, dst++); } } } } #define CACHE_LINE_SIZE 64 #define FAST_SIMPLE_ROTATE(suffix, pix_type) \ \ static void \ blt_rotated_90_trivial_##suffix (pix_type *dst, \ int dst_stride, \ const pix_type *src, \ int src_stride, \ int w, \ int h) \ { \ int x, y; \ for (y = 0; y < h; y++) \ { \ const pix_type *s = src + (h - y - 1); \ pix_type *d = dst + dst_stride * y; \ for (x = 0; x < w; x++) \ { \ *d++ = *s; \ s += src_stride; \ } \ } \ } \ \ static void \ blt_rotated_270_trivial_##suffix (pix_type *dst, \ int dst_stride, \ const pix_type *src, \ int src_stride, \ int w, \ int h) \ { \ int x, y; \ for (y = 0; y < h; y++) \ { \ const pix_type *s = src + src_stride * (w - 1) + y; \ pix_type *d = dst + dst_stride * y; \ for (x = 0; x < w; x++) \ { \ *d++ = *s; \ s -= src_stride; \ } \ } \ } \ \ static void \ blt_rotated_90_##suffix (pix_type *dst, \ int dst_stride, \ const pix_type *src, \ int src_stride, \ int W, \ int H) \ { \ int x; \ int leading_pixels = 0, trailing_pixels = 0; \ const int TILE_SIZE = CACHE_LINE_SIZE / sizeof(pix_type); \ \ /* \ * split processing into handling destination as TILE_SIZExH cache line \ * aligned vertical stripes (optimistically assuming that destination \ * stride is a multiple of cache line, if not - it will be just a bit \ * slower) \ */ \ \ if ((uintptr_t)dst & (CACHE_LINE_SIZE - 1)) \ { \ leading_pixels = TILE_SIZE - (((uintptr_t)dst & \ (CACHE_LINE_SIZE - 1)) / sizeof(pix_type)); \ if (leading_pixels > W) \ leading_pixels = W; \ \ /* unaligned leading part NxH (where N < TILE_SIZE) */ \ blt_rotated_90_trivial_##suffix ( \ dst, \ dst_stride, \ src, \ src_stride, \ leading_pixels, \ H); \ \ dst += leading_pixels; \ src += leading_pixels * src_stride; \ W -= leading_pixels; \ } \ \ if ((uintptr_t)(dst + W) & (CACHE_LINE_SIZE - 1)) \ { \ trailing_pixels = (((uintptr_t)(dst + W) & \ (CACHE_LINE_SIZE - 1)) / sizeof(pix_type)); \ if (trailing_pixels > W) \ trailing_pixels = W; \ W -= trailing_pixels; \ } \ \ for (x = 0; x < W; x += TILE_SIZE) \ { \ /* aligned middle part TILE_SIZExH */ \ blt_rotated_90_trivial_##suffix ( \ dst + x, \ dst_stride, \ src + src_stride * x, \ src_stride, \ TILE_SIZE, \ H); \ } \ \ if (trailing_pixels) \ { \ /* unaligned trailing part NxH (where N < TILE_SIZE) */ \ blt_rotated_90_trivial_##suffix ( \ dst + W, \ dst_stride, \ src + W * src_stride, \ src_stride, \ trailing_pixels, \ H); \ } \ } \ \ static void \ blt_rotated_270_##suffix (pix_type *dst, \ int dst_stride, \ const pix_type *src, \ int src_stride, \ int W, \ int H) \ { \ int x; \ int leading_pixels = 0, trailing_pixels = 0; \ const int TILE_SIZE = CACHE_LINE_SIZE / sizeof(pix_type); \ \ /* \ * split processing into handling destination as TILE_SIZExH cache line \ * aligned vertical stripes (optimistically assuming that destination \ * stride is a multiple of cache line, if not - it will be just a bit \ * slower) \ */ \ \ if ((uintptr_t)dst & (CACHE_LINE_SIZE - 1)) \ { \ leading_pixels = TILE_SIZE - (((uintptr_t)dst & \ (CACHE_LINE_SIZE - 1)) / sizeof(pix_type)); \ if (leading_pixels > W) \ leading_pixels = W; \ \ /* unaligned leading part NxH (where N < TILE_SIZE) */ \ blt_rotated_270_trivial_##suffix ( \ dst, \ dst_stride, \ src + src_stride * (W - leading_pixels), \ src_stride, \ leading_pixels, \ H); \ \ dst += leading_pixels; \ W -= leading_pixels; \ } \ \ if ((uintptr_t)(dst + W) & (CACHE_LINE_SIZE - 1)) \ { \ trailing_pixels = (((uintptr_t)(dst + W) & \ (CACHE_LINE_SIZE - 1)) / sizeof(pix_type)); \ if (trailing_pixels > W) \ trailing_pixels = W; \ W -= trailing_pixels; \ src += trailing_pixels * src_stride; \ } \ \ for (x = 0; x < W; x += TILE_SIZE) \ { \ /* aligned middle part TILE_SIZExH */ \ blt_rotated_270_trivial_##suffix ( \ dst + x, \ dst_stride, \ src + src_stride * (W - x - TILE_SIZE), \ src_stride, \ TILE_SIZE, \ H); \ } \ \ if (trailing_pixels) \ { \ /* unaligned trailing part NxH (where N < TILE_SIZE) */ \ blt_rotated_270_trivial_##suffix ( \ dst + W, \ dst_stride, \ src - trailing_pixels * src_stride, \ src_stride, \ trailing_pixels, \ H); \ } \ } \ \ static void \ fast_composite_rotate_90_##suffix (pixman_implementation_t *imp, \ pixman_composite_info_t *info) \ { \ PIXMAN_COMPOSITE_ARGS (info); \ pix_type *dst_line; \ pix_type *src_line; \ int dst_stride, src_stride; \ int src_x_t, src_y_t; \ \ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, pix_type, \ dst_stride, dst_line, 1); \ src_x_t = -src_y + pixman_fixed_to_int ( \ src_image->common.transform->matrix[0][2] + \ pixman_fixed_1 / 2 - pixman_fixed_e) - height;\ src_y_t = src_x + pixman_fixed_to_int ( \ src_image->common.transform->matrix[1][2] + \ pixman_fixed_1 / 2 - pixman_fixed_e); \ PIXMAN_IMAGE_GET_LINE (src_image, src_x_t, src_y_t, pix_type, \ src_stride, src_line, 1); \ blt_rotated_90_##suffix (dst_line, dst_stride, src_line, src_stride, \ width, height); \ } \ \ static void \ fast_composite_rotate_270_##suffix (pixman_implementation_t *imp, \ pixman_composite_info_t *info) \ { \ PIXMAN_COMPOSITE_ARGS (info); \ pix_type *dst_line; \ pix_type *src_line; \ int dst_stride, src_stride; \ int src_x_t, src_y_t; \ \ PIXMAN_IMAGE_GET_LINE (dest_image, dest_x, dest_y, pix_type, \ dst_stride, dst_line, 1); \ src_x_t = src_y + pixman_fixed_to_int ( \ src_image->common.transform->matrix[0][2] + \ pixman_fixed_1 / 2 - pixman_fixed_e); \ src_y_t = -src_x + pixman_fixed_to_int ( \ src_image->common.transform->matrix[1][2] + \ pixman_fixed_1 / 2 - pixman_fixed_e) - width; \ PIXMAN_IMAGE_GET_LINE (src_image, src_x_t, src_y_t, pix_type, \ src_stride, src_line, 1); \ blt_rotated_270_##suffix (dst_line, dst_stride, src_line, src_stride, \ width, height); \ } FAST_SIMPLE_ROTATE (8, uint8_t) FAST_SIMPLE_ROTATE (565, uint16_t) FAST_SIMPLE_ROTATE (8888, uint32_t) static const pixman_fast_path_t c_fast_paths[] = { PIXMAN_STD_FAST_PATH (OVER, solid, a8, r5g6b5, fast_composite_over_n_8_0565), PIXMAN_STD_FAST_PATH (OVER, solid, a8, b5g6r5, fast_composite_over_n_8_0565), PIXMAN_STD_FAST_PATH (OVER, solid, a8, r8g8b8, fast_composite_over_n_8_0888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, b8g8r8, fast_composite_over_n_8_0888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, fast_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, fast_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, fast_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, fast_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a1, a8r8g8b8, fast_composite_over_n_1_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a1, x8r8g8b8, fast_composite_over_n_1_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a1, a8b8g8r8, fast_composite_over_n_1_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a1, x8b8g8r8, fast_composite_over_n_1_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a1, r5g6b5, fast_composite_over_n_1_0565), PIXMAN_STD_FAST_PATH (OVER, solid, a1, b5g6r5, fast_composite_over_n_1_0565), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, fast_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, fast_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, r5g6b5, fast_composite_over_n_8888_0565_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, fast_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, fast_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, b5g6r5, fast_composite_over_n_8888_0565_ca), PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, x8r8g8b8, fast_composite_over_x888_8_8888), PIXMAN_STD_FAST_PATH (OVER, x8r8g8b8, a8, a8r8g8b8, fast_composite_over_x888_8_8888), PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, x8b8g8r8, fast_composite_over_x888_8_8888), PIXMAN_STD_FAST_PATH (OVER, x8b8g8r8, a8, a8b8g8r8, fast_composite_over_x888_8_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, fast_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, fast_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, r5g6b5, fast_composite_over_8888_0565), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, fast_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, fast_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, b5g6r5, fast_composite_over_8888_0565), PIXMAN_STD_FAST_PATH (ADD, r5g6b5, null, r5g6b5, fast_composite_add_0565_0565), PIXMAN_STD_FAST_PATH (ADD, b5g6r5, null, b5g6r5, fast_composite_add_0565_0565), PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, null, a8r8g8b8, fast_composite_add_8888_8888), PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, null, a8b8g8r8, fast_composite_add_8888_8888), PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, fast_composite_add_8_8), PIXMAN_STD_FAST_PATH (ADD, a1, null, a1, fast_composite_add_1_1), PIXMAN_STD_FAST_PATH_CA (ADD, solid, a8r8g8b8, a8r8g8b8, fast_composite_add_n_8888_8888_ca), PIXMAN_STD_FAST_PATH (ADD, solid, a8, a8, fast_composite_add_n_8_8), PIXMAN_STD_FAST_PATH (SRC, solid, null, a8r8g8b8, fast_composite_solid_fill), PIXMAN_STD_FAST_PATH (SRC, solid, null, x8r8g8b8, fast_composite_solid_fill), PIXMAN_STD_FAST_PATH (SRC, solid, null, a8b8g8r8, fast_composite_solid_fill), PIXMAN_STD_FAST_PATH (SRC, solid, null, x8b8g8r8, fast_composite_solid_fill), PIXMAN_STD_FAST_PATH (SRC, solid, null, a1, fast_composite_solid_fill), PIXMAN_STD_FAST_PATH (SRC, solid, null, a8, fast_composite_solid_fill), PIXMAN_STD_FAST_PATH (SRC, solid, null, r5g6b5, fast_composite_solid_fill), PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, fast_composite_src_x888_8888), PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, fast_composite_src_x888_8888), PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, x8r8g8b8, fast_composite_src_memcpy), PIXMAN_STD_FAST_PATH (SRC, a8r8g8b8, null, a8r8g8b8, fast_composite_src_memcpy), PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, x8r8g8b8, fast_composite_src_memcpy), PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, x8b8g8r8, fast_composite_src_memcpy), PIXMAN_STD_FAST_PATH (SRC, a8b8g8r8, null, a8b8g8r8, fast_composite_src_memcpy), PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, x8b8g8r8, fast_composite_src_memcpy), PIXMAN_STD_FAST_PATH (SRC, b8g8r8a8, null, b8g8r8x8, fast_composite_src_memcpy), PIXMAN_STD_FAST_PATH (SRC, b8g8r8a8, null, b8g8r8a8, fast_composite_src_memcpy), PIXMAN_STD_FAST_PATH (SRC, b8g8r8x8, null, b8g8r8x8, fast_composite_src_memcpy), PIXMAN_STD_FAST_PATH (SRC, r5g6b5, null, r5g6b5, fast_composite_src_memcpy), PIXMAN_STD_FAST_PATH (SRC, b5g6r5, null, b5g6r5, fast_composite_src_memcpy), PIXMAN_STD_FAST_PATH (SRC, r8g8b8, null, r8g8b8, fast_composite_src_memcpy), PIXMAN_STD_FAST_PATH (SRC, b8g8r8, null, b8g8r8, fast_composite_src_memcpy), PIXMAN_STD_FAST_PATH (SRC, x1r5g5b5, null, x1r5g5b5, fast_composite_src_memcpy), PIXMAN_STD_FAST_PATH (SRC, a1r5g5b5, null, x1r5g5b5, fast_composite_src_memcpy), PIXMAN_STD_FAST_PATH (SRC, a8, null, a8, fast_composite_src_memcpy), PIXMAN_STD_FAST_PATH (IN, a8, null, a8, fast_composite_in_8_8), PIXMAN_STD_FAST_PATH (IN, solid, a8, a8, fast_composite_in_n_8_8), SIMPLE_NEAREST_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, 8888_8888), SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, 8888_8888), SIMPLE_NEAREST_FAST_PATH (SRC, x8b8g8r8, x8b8g8r8, 8888_8888), SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, x8b8g8r8, 8888_8888), SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, 8888_8888), SIMPLE_NEAREST_FAST_PATH (SRC, a8b8g8r8, a8b8g8r8, 8888_8888), SIMPLE_NEAREST_FAST_PATH (SRC, x8r8g8b8, r5g6b5, 8888_565), SIMPLE_NEAREST_FAST_PATH (SRC, a8r8g8b8, r5g6b5, 8888_565), SIMPLE_NEAREST_FAST_PATH (SRC, r5g6b5, r5g6b5, 565_565), SIMPLE_NEAREST_FAST_PATH_COVER (SRC, x8r8g8b8, a8r8g8b8, x888_8888), SIMPLE_NEAREST_FAST_PATH_COVER (SRC, x8b8g8r8, a8b8g8r8, x888_8888), SIMPLE_NEAREST_FAST_PATH_PAD (SRC, x8r8g8b8, a8r8g8b8, x888_8888), SIMPLE_NEAREST_FAST_PATH_PAD (SRC, x8b8g8r8, a8b8g8r8, x888_8888), SIMPLE_NEAREST_FAST_PATH_NORMAL (SRC, x8r8g8b8, a8r8g8b8, x888_8888), SIMPLE_NEAREST_FAST_PATH_NORMAL (SRC, x8b8g8r8, a8b8g8r8, x888_8888), SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, 8888_8888), SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, 8888_8888), SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, 8888_8888), SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, 8888_8888), SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, r5g6b5, 8888_565), #define NEAREST_FAST_PATH(op,s,d) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, SCALED_NEAREST_FLAGS, \ PIXMAN_null, 0, \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_scaled_nearest, \ } NEAREST_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8), NEAREST_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8), NEAREST_FAST_PATH (SRC, x8b8g8r8, x8b8g8r8), NEAREST_FAST_PATH (SRC, a8b8g8r8, x8b8g8r8), NEAREST_FAST_PATH (SRC, x8r8g8b8, a8r8g8b8), NEAREST_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8), NEAREST_FAST_PATH (SRC, x8b8g8r8, a8b8g8r8), NEAREST_FAST_PATH (SRC, a8b8g8r8, a8b8g8r8), NEAREST_FAST_PATH (OVER, x8r8g8b8, x8r8g8b8), NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8), NEAREST_FAST_PATH (OVER, x8b8g8r8, x8b8g8r8), NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8), NEAREST_FAST_PATH (OVER, x8r8g8b8, a8r8g8b8), NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8), NEAREST_FAST_PATH (OVER, x8b8g8r8, a8b8g8r8), NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8), #define SIMPLE_ROTATE_FLAGS(angle) \ (FAST_PATH_ROTATE_ ## angle ## _TRANSFORM | \ FAST_PATH_NEAREST_FILTER | \ FAST_PATH_SAMPLES_COVER_CLIP_NEAREST | \ FAST_PATH_STANDARD_FLAGS) #define SIMPLE_ROTATE_FAST_PATH(op,s,d,suffix) \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, SIMPLE_ROTATE_FLAGS (90), \ PIXMAN_null, 0, \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_rotate_90_##suffix, \ }, \ { PIXMAN_OP_ ## op, \ PIXMAN_ ## s, SIMPLE_ROTATE_FLAGS (270), \ PIXMAN_null, 0, \ PIXMAN_ ## d, FAST_PATH_STD_DEST_FLAGS, \ fast_composite_rotate_270_##suffix, \ } SIMPLE_ROTATE_FAST_PATH (SRC, a8r8g8b8, a8r8g8b8, 8888), SIMPLE_ROTATE_FAST_PATH (SRC, a8r8g8b8, x8r8g8b8, 8888), SIMPLE_ROTATE_FAST_PATH (SRC, x8r8g8b8, x8r8g8b8, 8888), SIMPLE_ROTATE_FAST_PATH (SRC, r5g6b5, r5g6b5, 565), SIMPLE_ROTATE_FAST_PATH (SRC, a8, a8, 8), /* Simple repeat fast path entry. */ { PIXMAN_OP_any, PIXMAN_any, (FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM | FAST_PATH_BITS_IMAGE | FAST_PATH_NORMAL_REPEAT), PIXMAN_any, 0, PIXMAN_any, FAST_PATH_STD_DEST_FLAGS, fast_composite_tiled_repeat }, { PIXMAN_OP_NONE }, }; #ifdef WORDS_BIGENDIAN #define A1_FILL_MASK(n, offs) (((1U << (n)) - 1) << (32 - (offs) - (n))) #else #define A1_FILL_MASK(n, offs) (((1U << (n)) - 1) << (offs)) #endif static force_inline void pixman_fill1_line (uint32_t *dst, int offs, int width, int v) { if (offs) { int leading_pixels = 32 - offs; if (leading_pixels >= width) { if (v) *dst |= A1_FILL_MASK (width, offs); else *dst &= ~A1_FILL_MASK (width, offs); return; } else { if (v) *dst++ |= A1_FILL_MASK (leading_pixels, offs); else *dst++ &= ~A1_FILL_MASK (leading_pixels, offs); width -= leading_pixels; } } while (width >= 32) { if (v) *dst++ = 0xFFFFFFFF; else *dst++ = 0; width -= 32; } if (width > 0) { if (v) *dst |= A1_FILL_MASK (width, 0); else *dst &= ~A1_FILL_MASK (width, 0); } } static void pixman_fill1 (uint32_t *bits, int stride, int x, int y, int width, int height, uint32_t filler) { uint32_t *dst = bits + y * stride + (x >> 5); int offs = x & 31; if (filler & 1) { while (height--) { pixman_fill1_line (dst, offs, width, 1); dst += stride; } } else { while (height--) { pixman_fill1_line (dst, offs, width, 0); dst += stride; } } } static void pixman_fill8 (uint32_t *bits, int stride, int x, int y, int width, int height, uint32_t filler) { int byte_stride = stride * (int) sizeof (uint32_t); uint8_t *dst = (uint8_t *) bits; uint8_t v = filler & 0xff; int i; dst = dst + y * byte_stride + x; while (height--) { for (i = 0; i < width; ++i) dst[i] = v; dst += byte_stride; } } static void pixman_fill16 (uint32_t *bits, int stride, int x, int y, int width, int height, uint32_t filler) { int short_stride = (stride * (int)sizeof (uint32_t)) / (int)sizeof (uint16_t); uint16_t *dst = (uint16_t *)bits; uint16_t v = filler & 0xffff; int i; dst = dst + y * short_stride + x; while (height--) { for (i = 0; i < width; ++i) dst[i] = v; dst += short_stride; } } static void pixman_fill32 (uint32_t *bits, int stride, int x, int y, int width, int height, uint32_t filler) { int i; bits = bits + y * stride + x; while (height--) { for (i = 0; i < width; ++i) bits[i] = filler; bits += stride; } } static pixman_bool_t fast_path_fill (pixman_implementation_t *imp, uint32_t * bits, int stride, int bpp, int x, int y, int width, int height, uint32_t filler) { switch (bpp) { case 1: pixman_fill1 (bits, stride, x, y, width, height, filler); break; case 8: pixman_fill8 (bits, stride, x, y, width, height, filler); break; case 16: pixman_fill16 (bits, stride, x, y, width, height, filler); break; case 32: pixman_fill32 (bits, stride, x, y, width, height, filler); break; default: return FALSE; } return TRUE; } /*****************************************************************************/ static uint32_t * fast_fetch_r5g6b5 (pixman_iter_t *iter, const uint32_t *mask) { int32_t w = iter->width; uint32_t *dst = iter->buffer; const uint16_t *src = (const uint16_t *)iter->bits; iter->bits += iter->stride; /* Align the source buffer at 4 bytes boundary */ if (w > 0 && ((uintptr_t)src & 3)) { *dst++ = convert_0565_to_8888 (*src++); w--; } /* Process two pixels per iteration */ while ((w -= 2) >= 0) { uint32_t sr, sb, sg, t0, t1; uint32_t s = *(const uint32_t *)src; src += 2; sr = (s >> 8) & 0x00F800F8; sb = (s << 3) & 0x00F800F8; sg = (s >> 3) & 0x00FC00FC; sr |= sr >> 5; sb |= sb >> 5; sg |= sg >> 6; t0 = ((sr << 16) & 0x00FF0000) | ((sg << 8) & 0x0000FF00) | (sb & 0xFF) | 0xFF000000; t1 = (sr & 0x00FF0000) | ((sg >> 8) & 0x0000FF00) | (sb >> 16) | 0xFF000000; #ifdef WORDS_BIGENDIAN *dst++ = t1; *dst++ = t0; #else *dst++ = t0; *dst++ = t1; #endif } if (w & 1) { *dst = convert_0565_to_8888 (*src); } return iter->buffer; } static uint32_t * fast_dest_fetch_noop (pixman_iter_t *iter, const uint32_t *mask) { iter->bits += iter->stride; return iter->buffer; } /* Helper function for a workaround, which tries to ensure that 0x1F001F * constant is always allocated in a register on RISC architectures. */ static force_inline uint32_t convert_8888_to_0565_workaround (uint32_t s, uint32_t x1F001F) { uint32_t a, b; a = (s >> 3) & x1F001F; b = s & 0xFC00; a |= a >> 5; a |= b >> 5; return a; } static void fast_write_back_r5g6b5 (pixman_iter_t *iter) { int32_t w = iter->width; uint16_t *dst = (uint16_t *)(iter->bits - iter->stride); const uint32_t *src = iter->buffer; /* Workaround to ensure that x1F001F variable is allocated in a register */ static volatile uint32_t volatile_x1F001F = 0x1F001F; uint32_t x1F001F = volatile_x1F001F; while ((w -= 4) >= 0) { uint32_t s1 = *src++; uint32_t s2 = *src++; uint32_t s3 = *src++; uint32_t s4 = *src++; *dst++ = convert_8888_to_0565_workaround (s1, x1F001F); *dst++ = convert_8888_to_0565_workaround (s2, x1F001F); *dst++ = convert_8888_to_0565_workaround (s3, x1F001F); *dst++ = convert_8888_to_0565_workaround (s4, x1F001F); } if (w & 2) { *dst++ = convert_8888_to_0565_workaround (*src++, x1F001F); *dst++ = convert_8888_to_0565_workaround (*src++, x1F001F); } if (w & 1) { *dst = convert_8888_to_0565_workaround (*src, x1F001F); } } typedef struct { int y; uint64_t * buffer; } line_t; typedef struct { line_t lines[2]; pixman_fixed_t y; pixman_fixed_t x; uint64_t data[1]; } bilinear_info_t; static void fetch_horizontal (bits_image_t *image, line_t *line, int y, pixman_fixed_t x, pixman_fixed_t ux, int n) { uint32_t *bits = image->bits + y * image->rowstride; int i; for (i = 0; i < n; ++i) { int x0 = pixman_fixed_to_int (x); int x1 = x0 + 1; int32_t dist_x; uint32_t left = *(bits + x0); uint32_t right = *(bits + x1); dist_x = pixman_fixed_to_bilinear_weight (x); dist_x <<= (8 - BILINEAR_INTERPOLATION_BITS); #if SIZEOF_LONG <= 4 { uint32_t lag, rag, ag; uint32_t lrb, rrb, rb; lag = (left & 0xff00ff00) >> 8; rag = (right & 0xff00ff00) >> 8; ag = (lag << 8) + dist_x * (rag - lag); lrb = (left & 0x00ff00ff); rrb = (right & 0x00ff00ff); rb = (lrb << 8) + dist_x * (rrb - lrb); *((uint32_t *)(line->buffer + i)) = ag; *((uint32_t *)(line->buffer + i) + 1) = rb; } #else { uint64_t lagrb, ragrb; uint32_t lag, rag; uint32_t lrb, rrb; lag = (left & 0xff00ff00); lrb = (left & 0x00ff00ff); rag = (right & 0xff00ff00); rrb = (right & 0x00ff00ff); lagrb = (((uint64_t)lag) << 24) | lrb; ragrb = (((uint64_t)rag) << 24) | rrb; line->buffer[i] = (lagrb << 8) + dist_x * (ragrb - lagrb); } #endif x += ux; } line->y = y; } static uint32_t * fast_fetch_bilinear_cover (pixman_iter_t *iter, const uint32_t *mask) { pixman_fixed_t fx, ux; bilinear_info_t *info = iter->data; line_t *line0, *line1; int y0, y1; int32_t dist_y; int i; COMPILE_TIME_ASSERT (BILINEAR_INTERPOLATION_BITS < 8); fx = info->x; ux = iter->image->common.transform->matrix[0][0]; y0 = pixman_fixed_to_int (info->y); y1 = y0 + 1; dist_y = pixman_fixed_to_bilinear_weight (info->y); dist_y <<= (8 - BILINEAR_INTERPOLATION_BITS); line0 = &info->lines[y0 & 0x01]; line1 = &info->lines[y1 & 0x01]; if (line0->y != y0) { fetch_horizontal ( &iter->image->bits, line0, y0, fx, ux, iter->width); } if (line1->y != y1) { fetch_horizontal ( &iter->image->bits, line1, y1, fx, ux, iter->width); } for (i = 0; i < iter->width; ++i) { #if SIZEOF_LONG <= 4 uint32_t ta, tr, tg, tb; uint32_t ba, br, bg, bb; uint32_t tag, trb; uint32_t bag, brb; uint32_t a, r, g, b; tag = *((uint32_t *)(line0->buffer + i)); trb = *((uint32_t *)(line0->buffer + i) + 1); bag = *((uint32_t *)(line1->buffer + i)); brb = *((uint32_t *)(line1->buffer + i) + 1); ta = tag >> 16; ba = bag >> 16; a = (ta << 8) + dist_y * (ba - ta); tr = trb >> 16; br = brb >> 16; r = (tr << 8) + dist_y * (br - tr); tg = tag & 0xffff; bg = bag & 0xffff; g = (tg << 8) + dist_y * (bg - tg); tb = trb & 0xffff; bb = brb & 0xffff; b = (tb << 8) + dist_y * (bb - tb); a = (a << 8) & 0xff000000; r = (r << 0) & 0x00ff0000; g = (g >> 8) & 0x0000ff00; b = (b >> 16) & 0x000000ff; #else uint64_t top = line0->buffer[i]; uint64_t bot = line1->buffer[i]; uint64_t tar = (top & 0xffff0000ffff0000ULL) >> 16; uint64_t bar = (bot & 0xffff0000ffff0000ULL) >> 16; uint64_t tgb = (top & 0x0000ffff0000ffffULL); uint64_t bgb = (bot & 0x0000ffff0000ffffULL); uint64_t ar, gb; uint32_t a, r, g, b; ar = (tar << 8) + dist_y * (bar - tar); gb = (tgb << 8) + dist_y * (bgb - tgb); a = ((ar >> 24) & 0xff000000); r = ((ar >> 0) & 0x00ff0000); g = ((gb >> 40) & 0x0000ff00); b = ((gb >> 16) & 0x000000ff); #endif iter->buffer[i] = a | r | g | b; } info->y += iter->image->common.transform->matrix[1][1]; return iter->buffer; } static void bilinear_cover_iter_fini (pixman_iter_t *iter) { free (iter->data); } static void fast_bilinear_cover_iter_init (pixman_iter_t *iter, const pixman_iter_info_t *iter_info) { int width = iter->width; bilinear_info_t *info; pixman_vector_t v; /* Reference point is the center of the pixel */ v.vector[0] = pixman_int_to_fixed (iter->x) + pixman_fixed_1 / 2; v.vector[1] = pixman_int_to_fixed (iter->y) + pixman_fixed_1 / 2; v.vector[2] = pixman_fixed_1; if (!pixman_transform_point_3d (iter->image->common.transform, &v)) goto fail; info = malloc (sizeof (*info) + (2 * width - 1) * sizeof (uint64_t)); if (!info) goto fail; info->x = v.vector[0] - pixman_fixed_1 / 2; info->y = v.vector[1] - pixman_fixed_1 / 2; /* It is safe to set the y coordinates to -1 initially * because COVER_CLIP_BILINEAR ensures that we will only * be asked to fetch lines in the [0, height) interval */ info->lines[0].y = -1; info->lines[0].buffer = &(info->data[0]); info->lines[1].y = -1; info->lines[1].buffer = &(info->data[width]); iter->get_scanline = fast_fetch_bilinear_cover; iter->fini = bilinear_cover_iter_fini; iter->data = info; return; fail: /* Something went wrong, either a bad matrix or OOM; in such cases, * we don't guarantee any particular rendering. */ _pixman_log_error ( FUNC, "Allocation failure or bad matrix, skipping rendering\n"); iter->get_scanline = _pixman_iter_get_scanline_noop; iter->fini = NULL; } static uint32_t * bits_image_fetch_bilinear_no_repeat_8888 (pixman_iter_t *iter, const uint32_t *mask) { pixman_image_t * ima = iter->image; int offset = iter->x; int line = iter->y++; int width = iter->width; uint32_t * buffer = iter->buffer; bits_image_t *bits = &ima->bits; pixman_fixed_t x_top, x_bottom, x; pixman_fixed_t ux_top, ux_bottom, ux; pixman_vector_t v; uint32_t top_mask, bottom_mask; uint32_t *top_row; uint32_t *bottom_row; uint32_t *end; uint32_t zero[2] = { 0, 0 }; uint32_t one = 1; int y, y1, y2; int disty; int mask_inc; int w; /* reference point is the center of the pixel */ v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2; v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2; v.vector[2] = pixman_fixed_1; if (!pixman_transform_point_3d (bits->common.transform, &v)) return iter->buffer; ux = ux_top = ux_bottom = bits->common.transform->matrix[0][0]; x = x_top = x_bottom = v.vector[0] - pixman_fixed_1/2; y = v.vector[1] - pixman_fixed_1/2; disty = pixman_fixed_to_bilinear_weight (y); /* Load the pointers to the first and second lines from the source * image that bilinear code must read. * * The main trick in this code is about the check if any line are * outside of the image; * * When I realize that a line (any one) is outside, I change * the pointer to a dummy area with zeros. Once I change this, I * must be sure the pointer will not change, so I set the * variables to each pointer increments inside the loop. */ y1 = pixman_fixed_to_int (y); y2 = y1 + 1; if (y1 < 0 || y1 >= bits->height) { top_row = zero; x_top = 0; ux_top = 0; } else { top_row = bits->bits + y1 * bits->rowstride; x_top = x; ux_top = ux; } if (y2 < 0 || y2 >= bits->height) { bottom_row = zero; x_bottom = 0; ux_bottom = 0; } else { bottom_row = bits->bits + y2 * bits->rowstride; x_bottom = x; ux_bottom = ux; } /* Instead of checking whether the operation uses the mast in * each loop iteration, verify this only once and prepare the * variables to make the code smaller inside the loop. */ if (!mask) { mask_inc = 0; mask = &one; } else { /* If have a mask, prepare the variables to check it */ mask_inc = 1; } /* If both are zero, then the whole thing is zero */ if (top_row == zero && bottom_row == zero) { memset (buffer, 0, width * sizeof (uint32_t)); return iter->buffer; } else if (bits->format == PIXMAN_x8r8g8b8) { if (top_row == zero) { top_mask = 0; bottom_mask = 0xff000000; } else if (bottom_row == zero) { top_mask = 0xff000000; bottom_mask = 0; } else { top_mask = 0xff000000; bottom_mask = 0xff000000; } } else { top_mask = 0; bottom_mask = 0; } end = buffer + width; /* Zero fill to the left of the image */ while (buffer < end && x < pixman_fixed_minus_1) { *buffer++ = 0; x += ux; x_top += ux_top; x_bottom += ux_bottom; mask += mask_inc; } /* Left edge */ while (buffer < end && x < 0) { uint32_t tr, br; int32_t distx; tr = top_row[pixman_fixed_to_int (x_top) + 1] | top_mask; br = bottom_row[pixman_fixed_to_int (x_bottom) + 1] | bottom_mask; distx = pixman_fixed_to_bilinear_weight (x); *buffer++ = bilinear_interpolation (0, tr, 0, br, distx, disty); x += ux; x_top += ux_top; x_bottom += ux_bottom; mask += mask_inc; } /* Main part */ w = pixman_int_to_fixed (bits->width - 1); while (buffer < end && x < w) { if (*mask) { uint32_t tl, tr, bl, br; int32_t distx; tl = top_row [pixman_fixed_to_int (x_top)] | top_mask; tr = top_row [pixman_fixed_to_int (x_top) + 1] | top_mask; bl = bottom_row [pixman_fixed_to_int (x_bottom)] | bottom_mask; br = bottom_row [pixman_fixed_to_int (x_bottom) + 1] | bottom_mask; distx = pixman_fixed_to_bilinear_weight (x); *buffer = bilinear_interpolation (tl, tr, bl, br, distx, disty); } buffer++; x += ux; x_top += ux_top; x_bottom += ux_bottom; mask += mask_inc; } /* Right Edge */ w = pixman_int_to_fixed (bits->width); while (buffer < end && x < w) { if (*mask) { uint32_t tl, bl; int32_t distx; tl = top_row [pixman_fixed_to_int (x_top)] | top_mask; bl = bottom_row [pixman_fixed_to_int (x_bottom)] | bottom_mask; distx = pixman_fixed_to_bilinear_weight (x); *buffer = bilinear_interpolation (tl, 0, bl, 0, distx, disty); } buffer++; x += ux; x_top += ux_top; x_bottom += ux_bottom; mask += mask_inc; } /* Zero fill to the left of the image */ while (buffer < end) *buffer++ = 0; return iter->buffer; } typedef uint32_t (* convert_pixel_t) (const uint8_t *row, int x); static force_inline void bits_image_fetch_separable_convolution_affine (pixman_image_t * image, int offset, int line, int width, uint32_t * buffer, const uint32_t * mask, convert_pixel_t convert_pixel, pixman_format_code_t format, pixman_repeat_t repeat_mode) { bits_image_t *bits = &image->bits; pixman_fixed_t *params = image->common.filter_params; int cwidth = pixman_fixed_to_int (params[0]); int cheight = pixman_fixed_to_int (params[1]); int x_off = ((cwidth << 16) - pixman_fixed_1) >> 1; int y_off = ((cheight << 16) - pixman_fixed_1) >> 1; int x_phase_bits = pixman_fixed_to_int (params[2]); int y_phase_bits = pixman_fixed_to_int (params[3]); int x_phase_shift = 16 - x_phase_bits; int y_phase_shift = 16 - y_phase_bits; pixman_fixed_t vx, vy; pixman_fixed_t ux, uy; pixman_vector_t v; int k; /* reference point is the center of the pixel */ v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2; v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2; v.vector[2] = pixman_fixed_1; if (!pixman_transform_point_3d (image->common.transform, &v)) return; ux = image->common.transform->matrix[0][0]; uy = image->common.transform->matrix[1][0]; vx = v.vector[0]; vy = v.vector[1]; for (k = 0; k < width; ++k) { pixman_fixed_t *y_params; int satot, srtot, sgtot, sbtot; pixman_fixed_t x, y; int32_t x1, x2, y1, y2; int32_t px, py; int i, j; if (mask && !mask[k]) goto next; /* Round x and y to the middle of the closest phase before continuing. This * ensures that the convolution matrix is aligned right, since it was * positioned relative to a particular phase (and not relative to whatever * exact fraction we happen to get here). */ x = ((vx >> x_phase_shift) << x_phase_shift) + ((1 << x_phase_shift) >> 1); y = ((vy >> y_phase_shift) << y_phase_shift) + ((1 << y_phase_shift) >> 1); px = (x & 0xffff) >> x_phase_shift; py = (y & 0xffff) >> y_phase_shift; x1 = pixman_fixed_to_int (x - pixman_fixed_e - x_off); y1 = pixman_fixed_to_int (y - pixman_fixed_e - y_off); x2 = x1 + cwidth; y2 = y1 + cheight; satot = srtot = sgtot = sbtot = 0; y_params = params + 4 + (1 << x_phase_bits) * cwidth + py * cheight; for (i = y1; i < y2; ++i) { pixman_fixed_t fy = *y_params++; if (fy) { pixman_fixed_t *x_params = params + 4 + px * cwidth; for (j = x1; j < x2; ++j) { pixman_fixed_t fx = *x_params++; int rx = j; int ry = i; if (fx) { pixman_fixed_t f; uint32_t pixel, mask; uint8_t *row; mask = PIXMAN_FORMAT_A (format)? 0 : 0xff000000; if (repeat_mode != PIXMAN_REPEAT_NONE) { repeat (repeat_mode, &rx, bits->width); repeat (repeat_mode, &ry, bits->height); row = (uint8_t *)bits->bits + bits->rowstride * 4 * ry; pixel = convert_pixel (row, rx) | mask; } else { if (rx < 0 || ry < 0 || rx >= bits->width || ry >= bits->height) { pixel = 0; } else { row = (uint8_t *)bits->bits + bits->rowstride * 4 * ry; pixel = convert_pixel (row, rx) | mask; } } f = ((pixman_fixed_32_32_t)fx * fy + 0x8000) >> 16; srtot += (int)RED_8 (pixel) * f; sgtot += (int)GREEN_8 (pixel) * f; sbtot += (int)BLUE_8 (pixel) * f; satot += (int)ALPHA_8 (pixel) * f; } } } } satot = (satot + 0x8000) >> 16; srtot = (srtot + 0x8000) >> 16; sgtot = (sgtot + 0x8000) >> 16; sbtot = (sbtot + 0x8000) >> 16; satot = CLIP (satot, 0, 0xff); srtot = CLIP (srtot, 0, 0xff); sgtot = CLIP (sgtot, 0, 0xff); sbtot = CLIP (sbtot, 0, 0xff); buffer[k] = (satot << 24) | (srtot << 16) | (sgtot << 8) | (sbtot << 0); next: vx += ux; vy += uy; } } static const uint8_t zero[8] = { 0, 0, 0, 0, 0, 0, 0, 0 }; static force_inline void bits_image_fetch_bilinear_affine (pixman_image_t * image, int offset, int line, int width, uint32_t * buffer, const uint32_t * mask, convert_pixel_t convert_pixel, pixman_format_code_t format, pixman_repeat_t repeat_mode) { pixman_fixed_t x, y; pixman_fixed_t ux, uy; pixman_vector_t v; bits_image_t *bits = &image->bits; int i; /* reference point is the center of the pixel */ v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2; v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2; v.vector[2] = pixman_fixed_1; if (!pixman_transform_point_3d (image->common.transform, &v)) return; ux = image->common.transform->matrix[0][0]; uy = image->common.transform->matrix[1][0]; x = v.vector[0]; y = v.vector[1]; for (i = 0; i < width; ++i) { int x1, y1, x2, y2; uint32_t tl, tr, bl, br; int32_t distx, disty; int width = image->bits.width; int height = image->bits.height; const uint8_t *row1; const uint8_t *row2; if (mask && !mask[i]) goto next; x1 = x - pixman_fixed_1 / 2; y1 = y - pixman_fixed_1 / 2; distx = pixman_fixed_to_bilinear_weight (x1); disty = pixman_fixed_to_bilinear_weight (y1); y1 = pixman_fixed_to_int (y1); y2 = y1 + 1; x1 = pixman_fixed_to_int (x1); x2 = x1 + 1; if (repeat_mode != PIXMAN_REPEAT_NONE) { uint32_t mask; mask = PIXMAN_FORMAT_A (format)? 0 : 0xff000000; repeat (repeat_mode, &x1, width); repeat (repeat_mode, &y1, height); repeat (repeat_mode, &x2, width); repeat (repeat_mode, &y2, height); row1 = (uint8_t *)bits->bits + bits->rowstride * 4 * y1; row2 = (uint8_t *)bits->bits + bits->rowstride * 4 * y2; tl = convert_pixel (row1, x1) | mask; tr = convert_pixel (row1, x2) | mask; bl = convert_pixel (row2, x1) | mask; br = convert_pixel (row2, x2) | mask; } else { uint32_t mask1, mask2; int bpp; /* Note: PIXMAN_FORMAT_BPP() returns an unsigned value, * which means if you use it in expressions, those * expressions become unsigned themselves. Since * the variables below can be negative in some cases, * that will lead to crashes on 64 bit architectures. * * So this line makes sure bpp is signed */ bpp = PIXMAN_FORMAT_BPP (format); if (x1 >= width || x2 < 0 || y1 >= height || y2 < 0) { buffer[i] = 0; goto next; } if (y2 == 0) { row1 = zero; mask1 = 0; } else { row1 = (uint8_t *)bits->bits + bits->rowstride * 4 * y1; row1 += bpp / 8 * x1; mask1 = PIXMAN_FORMAT_A (format)? 0 : 0xff000000; } if (y1 == height - 1) { row2 = zero; mask2 = 0; } else { row2 = (uint8_t *)bits->bits + bits->rowstride * 4 * y2; row2 += bpp / 8 * x1; mask2 = PIXMAN_FORMAT_A (format)? 0 : 0xff000000; } if (x2 == 0) { tl = 0; bl = 0; } else { tl = convert_pixel (row1, 0) | mask1; bl = convert_pixel (row2, 0) | mask2; } if (x1 == width - 1) { tr = 0; br = 0; } else { tr = convert_pixel (row1, 1) | mask1; br = convert_pixel (row2, 1) | mask2; } } buffer[i] = bilinear_interpolation ( tl, tr, bl, br, distx, disty); next: x += ux; y += uy; } } static force_inline void bits_image_fetch_nearest_affine (pixman_image_t * image, int offset, int line, int width, uint32_t * buffer, const uint32_t * mask, convert_pixel_t convert_pixel, pixman_format_code_t format, pixman_repeat_t repeat_mode) { pixman_fixed_t x, y; pixman_fixed_t ux, uy; pixman_vector_t v; bits_image_t *bits = &image->bits; int i; /* reference point is the center of the pixel */ v.vector[0] = pixman_int_to_fixed (offset) + pixman_fixed_1 / 2; v.vector[1] = pixman_int_to_fixed (line) + pixman_fixed_1 / 2; v.vector[2] = pixman_fixed_1; if (!pixman_transform_point_3d (image->common.transform, &v)) return; ux = image->common.transform->matrix[0][0]; uy = image->common.transform->matrix[1][0]; x = v.vector[0]; y = v.vector[1]; for (i = 0; i < width; ++i) { int width, height, x0, y0; const uint8_t *row; if (mask && !mask[i]) goto next; width = image->bits.width; height = image->bits.height; x0 = pixman_fixed_to_int (x - pixman_fixed_e); y0 = pixman_fixed_to_int (y - pixman_fixed_e); if (repeat_mode == PIXMAN_REPEAT_NONE && (y0 < 0 || y0 >= height || x0 < 0 || x0 >= width)) { buffer[i] = 0; } else { uint32_t mask = PIXMAN_FORMAT_A (format)? 0 : 0xff000000; if (repeat_mode != PIXMAN_REPEAT_NONE) { repeat (repeat_mode, &x0, width); repeat (repeat_mode, &y0, height); } row = (uint8_t *)bits->bits + bits->rowstride * 4 * y0; buffer[i] = convert_pixel (row, x0) | mask; } next: x += ux; y += uy; } } static force_inline uint32_t convert_a8r8g8b8 (const uint8_t *row, int x) { return *(((uint32_t *)row) + x); } static force_inline uint32_t convert_x8r8g8b8 (const uint8_t *row, int x) { return *(((uint32_t *)row) + x); } static force_inline uint32_t convert_a8 (const uint8_t *row, int x) { return *(row + x) << 24; } static force_inline uint32_t convert_r5g6b5 (const uint8_t *row, int x) { return convert_0565_to_0888 (*((uint16_t *)row + x)); } #define MAKE_SEPARABLE_CONVOLUTION_FETCHER(name, format, repeat_mode) \ static uint32_t * \ bits_image_fetch_separable_convolution_affine_ ## name (pixman_iter_t *iter, \ const uint32_t * mask) \ { \ bits_image_fetch_separable_convolution_affine ( \ iter->image, \ iter->x, iter->y++, \ iter->width, \ iter->buffer, mask, \ convert_ ## format, \ PIXMAN_ ## format, \ repeat_mode); \ \ return iter->buffer; \ } #define MAKE_BILINEAR_FETCHER(name, format, repeat_mode) \ static uint32_t * \ bits_image_fetch_bilinear_affine_ ## name (pixman_iter_t *iter, \ const uint32_t * mask) \ { \ bits_image_fetch_bilinear_affine (iter->image, \ iter->x, iter->y++, \ iter->width, \ iter->buffer, mask, \ convert_ ## format, \ PIXMAN_ ## format, \ repeat_mode); \ return iter->buffer; \ } #define MAKE_NEAREST_FETCHER(name, format, repeat_mode) \ static uint32_t * \ bits_image_fetch_nearest_affine_ ## name (pixman_iter_t *iter, \ const uint32_t * mask) \ { \ bits_image_fetch_nearest_affine (iter->image, \ iter->x, iter->y++, \ iter->width, \ iter->buffer, mask, \ convert_ ## format, \ PIXMAN_ ## format, \ repeat_mode); \ return iter->buffer; \ } #define MAKE_FETCHERS(name, format, repeat_mode) \ MAKE_NEAREST_FETCHER (name, format, repeat_mode) \ MAKE_BILINEAR_FETCHER (name, format, repeat_mode) \ MAKE_SEPARABLE_CONVOLUTION_FETCHER (name, format, repeat_mode) MAKE_FETCHERS (pad_a8r8g8b8, a8r8g8b8, PIXMAN_REPEAT_PAD) MAKE_FETCHERS (none_a8r8g8b8, a8r8g8b8, PIXMAN_REPEAT_NONE) MAKE_FETCHERS (reflect_a8r8g8b8, a8r8g8b8, PIXMAN_REPEAT_REFLECT) MAKE_FETCHERS (normal_a8r8g8b8, a8r8g8b8, PIXMAN_REPEAT_NORMAL) MAKE_FETCHERS (pad_x8r8g8b8, x8r8g8b8, PIXMAN_REPEAT_PAD) MAKE_FETCHERS (none_x8r8g8b8, x8r8g8b8, PIXMAN_REPEAT_NONE) MAKE_FETCHERS (reflect_x8r8g8b8, x8r8g8b8, PIXMAN_REPEAT_REFLECT) MAKE_FETCHERS (normal_x8r8g8b8, x8r8g8b8, PIXMAN_REPEAT_NORMAL) MAKE_FETCHERS (pad_a8, a8, PIXMAN_REPEAT_PAD) MAKE_FETCHERS (none_a8, a8, PIXMAN_REPEAT_NONE) MAKE_FETCHERS (reflect_a8, a8, PIXMAN_REPEAT_REFLECT) MAKE_FETCHERS (normal_a8, a8, PIXMAN_REPEAT_NORMAL) MAKE_FETCHERS (pad_r5g6b5, r5g6b5, PIXMAN_REPEAT_PAD) MAKE_FETCHERS (none_r5g6b5, r5g6b5, PIXMAN_REPEAT_NONE) MAKE_FETCHERS (reflect_r5g6b5, r5g6b5, PIXMAN_REPEAT_REFLECT) MAKE_FETCHERS (normal_r5g6b5, r5g6b5, PIXMAN_REPEAT_NORMAL) #define IMAGE_FLAGS \ (FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM | \ FAST_PATH_BITS_IMAGE | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST) static const pixman_iter_info_t fast_iters[] = { { PIXMAN_r5g6b5, IMAGE_FLAGS, ITER_NARROW | ITER_SRC, _pixman_iter_init_bits_stride, fast_fetch_r5g6b5, NULL }, { PIXMAN_r5g6b5, FAST_PATH_STD_DEST_FLAGS, ITER_NARROW | ITER_DEST, _pixman_iter_init_bits_stride, fast_fetch_r5g6b5, fast_write_back_r5g6b5 }, { PIXMAN_r5g6b5, FAST_PATH_STD_DEST_FLAGS, ITER_NARROW | ITER_DEST | ITER_IGNORE_RGB | ITER_IGNORE_ALPHA, _pixman_iter_init_bits_stride, fast_dest_fetch_noop, fast_write_back_r5g6b5 }, { PIXMAN_a8r8g8b8, (FAST_PATH_STANDARD_FLAGS | FAST_PATH_SCALE_TRANSFORM | FAST_PATH_BILINEAR_FILTER | FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR), ITER_NARROW | ITER_SRC, fast_bilinear_cover_iter_init, NULL, NULL }, #define FAST_BILINEAR_FLAGS \ (FAST_PATH_NO_ALPHA_MAP | \ FAST_PATH_NO_ACCESSORS | \ FAST_PATH_HAS_TRANSFORM | \ FAST_PATH_AFFINE_TRANSFORM | \ FAST_PATH_X_UNIT_POSITIVE | \ FAST_PATH_Y_UNIT_ZERO | \ FAST_PATH_NONE_REPEAT | \ FAST_PATH_BILINEAR_FILTER) { PIXMAN_a8r8g8b8, FAST_BILINEAR_FLAGS, ITER_NARROW | ITER_SRC, NULL, bits_image_fetch_bilinear_no_repeat_8888, NULL }, { PIXMAN_x8r8g8b8, FAST_BILINEAR_FLAGS, ITER_NARROW | ITER_SRC, NULL, bits_image_fetch_bilinear_no_repeat_8888, NULL }, #define GENERAL_BILINEAR_FLAGS \ (FAST_PATH_NO_ALPHA_MAP | \ FAST_PATH_NO_ACCESSORS | \ FAST_PATH_HAS_TRANSFORM | \ FAST_PATH_AFFINE_TRANSFORM | \ FAST_PATH_BILINEAR_FILTER) #define GENERAL_NEAREST_FLAGS \ (FAST_PATH_NO_ALPHA_MAP | \ FAST_PATH_NO_ACCESSORS | \ FAST_PATH_HAS_TRANSFORM | \ FAST_PATH_AFFINE_TRANSFORM | \ FAST_PATH_NEAREST_FILTER) #define GENERAL_SEPARABLE_CONVOLUTION_FLAGS \ (FAST_PATH_NO_ALPHA_MAP | \ FAST_PATH_NO_ACCESSORS | \ FAST_PATH_HAS_TRANSFORM | \ FAST_PATH_AFFINE_TRANSFORM | \ FAST_PATH_SEPARABLE_CONVOLUTION_FILTER) #define SEPARABLE_CONVOLUTION_AFFINE_FAST_PATH(name, format, repeat) \ { PIXMAN_ ## format, \ GENERAL_SEPARABLE_CONVOLUTION_FLAGS | FAST_PATH_ ## repeat ## _REPEAT, \ ITER_NARROW | ITER_SRC, \ NULL, bits_image_fetch_separable_convolution_affine_ ## name, NULL \ }, #define BILINEAR_AFFINE_FAST_PATH(name, format, repeat) \ { PIXMAN_ ## format, \ GENERAL_BILINEAR_FLAGS | FAST_PATH_ ## repeat ## _REPEAT, \ ITER_NARROW | ITER_SRC, \ NULL, bits_image_fetch_bilinear_affine_ ## name, NULL, \ }, #define NEAREST_AFFINE_FAST_PATH(name, format, repeat) \ { PIXMAN_ ## format, \ GENERAL_NEAREST_FLAGS | FAST_PATH_ ## repeat ## _REPEAT, \ ITER_NARROW | ITER_SRC, \ NULL, bits_image_fetch_nearest_affine_ ## name, NULL \ }, #define AFFINE_FAST_PATHS(name, format, repeat) \ NEAREST_AFFINE_FAST_PATH(name, format, repeat) \ BILINEAR_AFFINE_FAST_PATH(name, format, repeat) \ SEPARABLE_CONVOLUTION_AFFINE_FAST_PATH(name, format, repeat) AFFINE_FAST_PATHS (pad_a8r8g8b8, a8r8g8b8, PAD) AFFINE_FAST_PATHS (none_a8r8g8b8, a8r8g8b8, NONE) AFFINE_FAST_PATHS (reflect_a8r8g8b8, a8r8g8b8, REFLECT) AFFINE_FAST_PATHS (normal_a8r8g8b8, a8r8g8b8, NORMAL) AFFINE_FAST_PATHS (pad_x8r8g8b8, x8r8g8b8, PAD) AFFINE_FAST_PATHS (none_x8r8g8b8, x8r8g8b8, NONE) AFFINE_FAST_PATHS (reflect_x8r8g8b8, x8r8g8b8, REFLECT) AFFINE_FAST_PATHS (normal_x8r8g8b8, x8r8g8b8, NORMAL) AFFINE_FAST_PATHS (pad_a8, a8, PAD) AFFINE_FAST_PATHS (none_a8, a8, NONE) AFFINE_FAST_PATHS (reflect_a8, a8, REFLECT) AFFINE_FAST_PATHS (normal_a8, a8, NORMAL) AFFINE_FAST_PATHS (pad_r5g6b5, r5g6b5, PAD) AFFINE_FAST_PATHS (none_r5g6b5, r5g6b5, NONE) AFFINE_FAST_PATHS (reflect_r5g6b5, r5g6b5, REFLECT) AFFINE_FAST_PATHS (normal_r5g6b5, r5g6b5, NORMAL) { PIXMAN_null }, }; pixman_implementation_t * _pixman_implementation_create_fast_path (pixman_implementation_t *fallback) { pixman_implementation_t *imp = _pixman_implementation_create (fallback, c_fast_paths); imp->fill = fast_path_fill; imp->iter_info = fast_iters; return imp; } pixman-0.38.4/pixman/pixman-noop.c0000644000175000017500000001066313447762142013750 00000000000000/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */ /* * Copyright © 2011 Red Hat, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include "pixman-private.h" #include "pixman-combine32.h" #include "pixman-inlines.h" static void noop_composite (pixman_implementation_t *imp, pixman_composite_info_t *info) { return; } static uint32_t * noop_get_scanline (pixman_iter_t *iter, const uint32_t *mask) { uint32_t *result = iter->buffer; iter->buffer += iter->image->bits.rowstride; return result; } static void noop_init_solid_narrow (pixman_iter_t *iter, const pixman_iter_info_t *info) { pixman_image_t *image = iter->image; uint32_t *buffer = iter->buffer; uint32_t *end = buffer + iter->width; uint32_t color; if (iter->image->type == SOLID) color = image->solid.color_32; else color = image->bits.fetch_pixel_32 (&image->bits, 0, 0); while (buffer < end) *(buffer++) = color; } static void noop_init_solid_wide (pixman_iter_t *iter, const pixman_iter_info_t *info) { pixman_image_t *image = iter->image; argb_t *buffer = (argb_t *)iter->buffer; argb_t *end = buffer + iter->width; argb_t color; if (iter->image->type == SOLID) color = image->solid.color_float; else color = image->bits.fetch_pixel_float (&image->bits, 0, 0); while (buffer < end) *(buffer++) = color; } static void noop_init_direct_buffer (pixman_iter_t *iter, const pixman_iter_info_t *info) { pixman_image_t *image = iter->image; iter->buffer = image->bits.bits + iter->y * image->bits.rowstride + iter->x; } static void dest_write_back_direct (pixman_iter_t *iter) { iter->buffer += iter->image->bits.rowstride; } static const pixman_iter_info_t noop_iters[] = { /* Source iters */ { PIXMAN_any, 0, ITER_IGNORE_ALPHA | ITER_IGNORE_RGB | ITER_SRC, NULL, _pixman_iter_get_scanline_noop, NULL }, { PIXMAN_solid, FAST_PATH_NO_ALPHA_MAP, ITER_NARROW | ITER_SRC, noop_init_solid_narrow, _pixman_iter_get_scanline_noop, NULL, }, { PIXMAN_solid, FAST_PATH_NO_ALPHA_MAP, ITER_WIDE | ITER_SRC, noop_init_solid_wide, _pixman_iter_get_scanline_noop, NULL }, { PIXMAN_a8r8g8b8, FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM | FAST_PATH_BITS_IMAGE | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST, ITER_NARROW | ITER_SRC, noop_init_direct_buffer, noop_get_scanline, NULL }, /* Dest iters */ { PIXMAN_a8r8g8b8, FAST_PATH_STD_DEST_FLAGS, ITER_NARROW | ITER_DEST, noop_init_direct_buffer, _pixman_iter_get_scanline_noop, dest_write_back_direct }, { PIXMAN_x8r8g8b8, FAST_PATH_STD_DEST_FLAGS, ITER_NARROW | ITER_DEST | ITER_LOCALIZED_ALPHA, noop_init_direct_buffer, _pixman_iter_get_scanline_noop, dest_write_back_direct }, { PIXMAN_null }, }; static const pixman_fast_path_t noop_fast_paths[] = { { PIXMAN_OP_DST, PIXMAN_any, 0, PIXMAN_any, 0, PIXMAN_any, 0, noop_composite }, { PIXMAN_OP_NONE }, }; pixman_implementation_t * _pixman_implementation_create_noop (pixman_implementation_t *fallback) { pixman_implementation_t *imp = _pixman_implementation_create (fallback, noop_fast_paths); imp->iter_info = noop_iters; return imp; } pixman-0.38.4/pixman/loongson-mmintrin.h0000644000175000017500000002355313260067714015177 00000000000000/* The gcc-provided loongson intrinsic functions are way too fucking broken * to be of any use, otherwise I'd use them. * * - The hardware instructions are very similar to MMX or iwMMXt. Certainly * close enough that they could have implemented the _mm_*-style intrinsic * interface and had a ton of optimized code available to them. Instead they * implemented something much, much worse. * * - pshuf takes a dead first argument, causing extra instructions to be * generated. * * - There are no 64-bit shift or logical intrinsics, which means you have * to implement them with inline assembly, but this is a nightmare because * gcc doesn't understand that the integer vector datatypes are actually in * floating-point registers, so you end up with braindead code like * * punpcklwd $f9,$f9,$f5 * dmtc1 v0,$f8 * punpcklwd $f19,$f19,$f5 * dmfc1 t9,$f9 * dmtc1 v0,$f9 * dmtc1 t9,$f20 * dmfc1 s0,$f19 * punpcklbh $f20,$f20,$f2 * * where crap just gets copied back and forth between integer and floating- * point registers ad nauseum. * * Instead of trying to workaround the problems from these crap intrinsics, I * just implement the _mm_* intrinsics needed for pixman-mmx.c using inline * assembly. */ #include /* vectors are stored in 64-bit floating-point registers */ typedef double __m64; /* having a 32-bit datatype allows us to use 32-bit loads in places like load8888 */ typedef float __m32; extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_setzero_si64 (void) { return 0.0; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_add_pi16 (__m64 __m1, __m64 __m2) { __m64 ret; asm("paddh %0, %1, %2\n\t" : "=f" (ret) : "f" (__m1), "f" (__m2) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_add_pi32 (__m64 __m1, __m64 __m2) { __m64 ret; asm("paddw %0, %1, %2\n\t" : "=f" (ret) : "f" (__m1), "f" (__m2) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_adds_pu16 (__m64 __m1, __m64 __m2) { __m64 ret; asm("paddush %0, %1, %2\n\t" : "=f" (ret) : "f" (__m1), "f" (__m2) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_adds_pu8 (__m64 __m1, __m64 __m2) { __m64 ret; asm("paddusb %0, %1, %2\n\t" : "=f" (ret) : "f" (__m1), "f" (__m2) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_and_si64 (__m64 __m1, __m64 __m2) { __m64 ret; asm("and %0, %1, %2\n\t" : "=f" (ret) : "f" (__m1), "f" (__m2) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_cmpeq_pi32 (__m64 __m1, __m64 __m2) { __m64 ret; asm("pcmpeqw %0, %1, %2\n\t" : "=f" (ret) : "f" (__m1), "f" (__m2) ); return ret; } extern __inline void __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_empty (void) { } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_madd_pi16 (__m64 __m1, __m64 __m2) { __m64 ret; asm("pmaddhw %0, %1, %2\n\t" : "=f" (ret) : "f" (__m1), "f" (__m2) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_mulhi_pu16 (__m64 __m1, __m64 __m2) { __m64 ret; asm("pmulhuh %0, %1, %2\n\t" : "=f" (ret) : "f" (__m1), "f" (__m2) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_mullo_pi16 (__m64 __m1, __m64 __m2) { __m64 ret; asm("pmullh %0, %1, %2\n\t" : "=f" (ret) : "f" (__m1), "f" (__m2) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_or_si64 (__m64 __m1, __m64 __m2) { __m64 ret; asm("or %0, %1, %2\n\t" : "=f" (ret) : "f" (__m1), "f" (__m2) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_packs_pu16 (__m64 __m1, __m64 __m2) { __m64 ret; asm("packushb %0, %1, %2\n\t" : "=f" (ret) : "f" (__m1), "f" (__m2) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_packs_pi32 (__m64 __m1, __m64 __m2) { __m64 ret; asm("packsswh %0, %1, %2\n\t" : "=f" (ret) : "f" (__m1), "f" (__m2) ); return ret; } #define _MM_SHUFFLE(fp3,fp2,fp1,fp0) \ (((fp3) << 6) | ((fp2) << 4) | ((fp1) << 2) | (fp0)) extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_set_pi16 (uint16_t __w3, uint16_t __w2, uint16_t __w1, uint16_t __w0) { if (__builtin_constant_p (__w3) && __builtin_constant_p (__w2) && __builtin_constant_p (__w1) && __builtin_constant_p (__w0)) { uint64_t val = ((uint64_t)__w3 << 48) | ((uint64_t)__w2 << 32) | ((uint64_t)__w1 << 16) | ((uint64_t)__w0 << 0); return *(__m64 *)&val; } else if (__w3 == __w2 && __w2 == __w1 && __w1 == __w0) { /* TODO: handle other cases */ uint64_t val = __w3; uint64_t imm = _MM_SHUFFLE (0, 0, 0, 0); __m64 ret; asm("pshufh %0, %1, %2\n\t" : "=f" (ret) : "f" (*(__m64 *)&val), "f" (*(__m64 *)&imm) ); return ret; } uint64_t val = ((uint64_t)__w3 << 48) | ((uint64_t)__w2 << 32) | ((uint64_t)__w1 << 16) | ((uint64_t)__w0 << 0); return *(__m64 *)&val; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_set_pi32 (unsigned __i1, unsigned __i0) { if (__builtin_constant_p (__i1) && __builtin_constant_p (__i0)) { uint64_t val = ((uint64_t)__i1 << 32) | ((uint64_t)__i0 << 0); return *(__m64 *)&val; } else if (__i1 == __i0) { uint64_t imm = _MM_SHUFFLE (1, 0, 1, 0); __m64 ret; asm("pshufh %0, %1, %2\n\t" : "=f" (ret) : "f" (*(__m32 *)&__i1), "f" (*(__m64 *)&imm) ); return ret; } uint64_t val = ((uint64_t)__i1 << 32) | ((uint64_t)__i0 << 0); return *(__m64 *)&val; } #undef _MM_SHUFFLE extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_shuffle_pi16 (__m64 __m, int64_t __n) { __m64 ret; asm("pshufh %0, %1, %2\n\t" : "=f" (ret) : "f" (__m), "f" (*(__m64 *)&__n) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_slli_pi16 (__m64 __m, int64_t __count) { __m64 ret; asm("psllh %0, %1, %2\n\t" : "=f" (ret) : "f" (__m), "f" (*(__m64 *)&__count) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_slli_si64 (__m64 __m, int64_t __count) { __m64 ret; asm("dsll %0, %1, %2\n\t" : "=f" (ret) : "f" (__m), "f" (*(__m64 *)&__count) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_srli_pi16 (__m64 __m, int64_t __count) { __m64 ret; asm("psrlh %0, %1, %2\n\t" : "=f" (ret) : "f" (__m), "f" (*(__m64 *)&__count) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_srli_pi32 (__m64 __m, int64_t __count) { __m64 ret; asm("psrlw %0, %1, %2\n\t" : "=f" (ret) : "f" (__m), "f" (*(__m64 *)&__count) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_srli_si64 (__m64 __m, int64_t __count) { __m64 ret; asm("dsrl %0, %1, %2\n\t" : "=f" (ret) : "f" (__m), "f" (*(__m64 *)&__count) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_sub_pi16 (__m64 __m1, __m64 __m2) { __m64 ret; asm("psubh %0, %1, %2\n\t" : "=f" (ret) : "f" (__m1), "f" (__m2) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_unpackhi_pi8 (__m64 __m1, __m64 __m2) { __m64 ret; asm("punpckhbh %0, %1, %2\n\t" : "=f" (ret) : "f" (__m1), "f" (__m2) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_unpackhi_pi16 (__m64 __m1, __m64 __m2) { __m64 ret; asm("punpckhhw %0, %1, %2\n\t" : "=f" (ret) : "f" (__m1), "f" (__m2) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_unpacklo_pi8 (__m64 __m1, __m64 __m2) { __m64 ret; asm("punpcklbh %0, %1, %2\n\t" : "=f" (ret) : "f" (__m1), "f" (__m2) ); return ret; } /* Since punpcklbh doesn't care about the high 32-bits, we use the __m32 datatype which * allows load8888 to use 32-bit loads */ extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_unpacklo_pi8_f (__m32 __m1, __m64 __m2) { __m64 ret; asm("punpcklbh %0, %1, %2\n\t" : "=f" (ret) : "f" (__m1), "f" (__m2) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_unpacklo_pi16 (__m64 __m1, __m64 __m2) { __m64 ret; asm("punpcklhw %0, %1, %2\n\t" : "=f" (ret) : "f" (__m1), "f" (__m2) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) _mm_xor_si64 (__m64 __m1, __m64 __m2) { __m64 ret; asm("xor %0, %1, %2\n\t" : "=f" (ret) : "f" (__m1), "f" (__m2) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) loongson_extract_pi16 (__m64 __m, int64_t __pos) { __m64 ret; asm("pextrh %0, %1, %2\n\t" : "=f" (ret) : "f" (__m), "f" (*(__m64 *)&__pos) ); return ret; } extern __inline __m64 __attribute__((__gnu_inline__, __always_inline__, __artificial__)) loongson_insert_pi16 (__m64 __m1, __m64 __m2, int64_t __pos) { __m64 ret; asm("pinsrh_%3 %0, %1, %2\n\t" : "=f" (ret) : "f" (__m1), "f" (__m2), "i" (__pos) ); return ret; } pixman-0.38.4/pixman/pixman-mips.c0000644000175000017500000000575413447762142013752 00000000000000/* * Copyright © 2000 SuSE, Inc. * Copyright © 2007 Red Hat, Inc. * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of SuSE not be used in advertising or * publicity pertaining to distribution of the software without specific, * written prior permission. SuSE makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifdef HAVE_CONFIG_H #include #endif #include "pixman-private.h" #if defined(USE_MIPS_DSPR2) || defined(USE_LOONGSON_MMI) #include #include static pixman_bool_t have_feature (const char *search_string) { #if defined (__linux__) /* linux ELF */ /* Simple detection of MIPS features at runtime for Linux. * It is based on /proc/cpuinfo, which reveals hardware configuration * to user-space applications. According to MIPS (early 2010), no similar * facility is universally available on the MIPS architectures, so it's up * to individual OSes to provide such. */ const char *file_name = "/proc/cpuinfo"; char cpuinfo_line[256]; FILE *f = NULL; if ((f = fopen (file_name, "r")) == NULL) return FALSE; while (fgets (cpuinfo_line, sizeof (cpuinfo_line), f) != NULL) { if (strstr (cpuinfo_line, search_string) != NULL) { fclose (f); return TRUE; } } fclose (f); #endif /* Did not find string in the proc file, or not Linux ELF. */ return FALSE; } #endif pixman_implementation_t * _pixman_mips_get_implementations (pixman_implementation_t *imp) { #ifdef USE_LOONGSON_MMI /* I really don't know if some Loongson CPUs don't have MMI. */ if (!_pixman_disabled ("loongson-mmi") && have_feature ("Loongson")) imp = _pixman_implementation_create_mmx (imp); #endif #ifdef USE_MIPS_DSPR2 if (!_pixman_disabled ("mips-dspr2")) { int already_compiling_everything_for_dspr2 = 0; #if defined(__mips_dsp) && (__mips_dsp_rev >= 2) already_compiling_everything_for_dspr2 = 1; #endif if (already_compiling_everything_for_dspr2 || /* Only currently available MIPS core that supports DSPr2 is 74K. */ have_feature ("MIPS 74K")) { imp = _pixman_implementation_create_mips_dspr2 (imp); } } #endif return imp; } pixman-0.38.4/pixman/Makefile.win320000644000175000017500000000355513447762141013741 00000000000000default: all top_srcdir = .. include $(top_srcdir)/pixman/Makefile.sources include $(top_srcdir)/Makefile.win32.common MMX_VAR = $(MMX) ifeq ($(MMX_VAR),) MMX_VAR=on endif SSE2_VAR = $(SSE2) ifeq ($(SSE2_VAR),) SSE2_VAR=on endif SSSE3_VAR = $(SSSE3) ifeq ($(SSSE3_VAR),) SSSE3_VAR=on endif MMX_CFLAGS = -DUSE_X86_MMX -w14710 -w14714 SSE2_CFLAGS = -DUSE_SSE2 SSSE3_CFLAGS = -DUSE_SSSE3 # MMX compilation flags ifeq ($(MMX_VAR),on) PIXMAN_CFLAGS += $(MMX_CFLAGS) libpixman_sources += pixman-mmx.c endif # SSE2 compilation flags ifeq ($(SSE2_VAR),on) PIXMAN_CFLAGS += $(SSE2_CFLAGS) libpixman_sources += pixman-sse2.c endif # SSSE3 compilation flags ifeq ($(SSSE3_VAR),on) PIXMAN_CFLAGS += $(SSSE3_CFLAGS) libpixman_sources += pixman-ssse3.c endif OBJECTS = $(patsubst %.c, $(CFG_VAR)/%.obj, $(libpixman_sources)) # targets all: inform informMMX informSSE2 informSSSE3 $(CFG_VAR)/$(LIBRARY).lib informMMX: ifneq ($(MMX),off) ifneq ($(MMX),on) ifneq ($(MMX),) @echo "Invalid specified MMX option : "$(MMX_VAR)"." @echo @echo "Possible choices for MMX are 'on' or 'off'" @exit 1 endif @echo "Setting MMX flag to default value 'on'... (use MMX=on or MMX=off)" endif endif informSSE2: ifneq ($(SSE2),off) ifneq ($(SSE2),on) ifneq ($(SSE2),) @echo "Invalid specified SSE option : "$(SSE2)"." @echo @echo "Possible choices for SSE2 are 'on' or 'off'" @exit 1 endif @echo "Setting SSE2 flag to default value 'on'... (use SSE2=on or SSE2=off)" endif endif informSSSE3: ifneq ($(SSSE3),off) ifneq ($(SSSE3),on) ifneq ($(SSSE3),) @echo "Invalid specified SSE option : "$(SSSE3)"." @echo @echo "Possible choices for SSSE3 are 'on' or 'off'" @exit 1 endif @echo "Setting SSSE3 flag to default value 'on'... (use SSSE3=on or SSSE3=off)" endif endif # pixman linking $(CFG_VAR)/$(LIBRARY).lib: $(OBJECTS) @$(AR) $(PIXMAN_ARFLAGS) -OUT:$@ $^ .PHONY: all informMMX informSSE2 informSSSE3 pixman-0.38.4/pixman/pixman-edge-accessors.c0000644000175000017500000000006713124064037015647 00000000000000 #define PIXMAN_FB_ACCESSORS #include "pixman-edge.c" pixman-0.38.4/pixman/pixman-matrix.c0000644000175000017500000007025513447762142014304 00000000000000/* * Copyright © 2008 Keith Packard * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that copyright * notice and this permission notice appear in supporting documentation, and * that the name of the copyright holders not be used in advertising or * publicity pertaining to distribution of the software without specific, * written prior permission. The copyright holders make no representations * about the suitability of this software for any purpose. It is provided "as * is" without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO * EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE * OF THIS SOFTWARE. */ /* * Matrix interfaces */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include "pixman-private.h" #define F(x) pixman_int_to_fixed (x) static force_inline int count_leading_zeros (uint32_t x) { #ifdef HAVE_BUILTIN_CLZ return __builtin_clz (x); #else int n = 0; while (x) { n++; x >>= 1; } return 32 - n; #endif } /* * Large signed/unsigned integer division with rounding for the platforms with * only 64-bit integer data type supported (no 128-bit data type). * * Arguments: * hi, lo - high and low 64-bit parts of the dividend * div - 48-bit divisor * * Returns: lowest 64 bits of the result as a return value and highest 64 * bits of the result to "result_hi" pointer */ /* grade-school unsigned division (128-bit by 48-bit) with rounding to nearest */ static force_inline uint64_t rounded_udiv_128_by_48 (uint64_t hi, uint64_t lo, uint64_t div, uint64_t *result_hi) { uint64_t tmp, remainder, result_lo; assert(div < ((uint64_t)1 << 48)); remainder = hi % div; *result_hi = hi / div; tmp = (remainder << 16) + (lo >> 48); result_lo = tmp / div; remainder = tmp % div; tmp = (remainder << 16) + ((lo >> 32) & 0xFFFF); result_lo = (result_lo << 16) + (tmp / div); remainder = tmp % div; tmp = (remainder << 16) + ((lo >> 16) & 0xFFFF); result_lo = (result_lo << 16) + (tmp / div); remainder = tmp % div; tmp = (remainder << 16) + (lo & 0xFFFF); result_lo = (result_lo << 16) + (tmp / div); remainder = tmp % div; /* round to nearest */ if (remainder * 2 >= div && ++result_lo == 0) *result_hi += 1; return result_lo; } /* signed division (128-bit by 49-bit) with rounding to nearest */ static inline int64_t rounded_sdiv_128_by_49 (int64_t hi, uint64_t lo, int64_t div, int64_t *signed_result_hi) { uint64_t result_lo, result_hi; int sign = 0; if (div < 0) { div = -div; sign ^= 1; } if (hi < 0) { if (lo != 0) hi++; hi = -hi; lo = -lo; sign ^= 1; } result_lo = rounded_udiv_128_by_48 (hi, lo, div, &result_hi); if (sign) { if (result_lo != 0) result_hi++; result_hi = -result_hi; result_lo = -result_lo; } if (signed_result_hi) { *signed_result_hi = result_hi; } return result_lo; } /* * Multiply 64.16 fixed point value by (2^scalebits) and convert * to 128-bit integer. */ static force_inline void fixed_64_16_to_int128 (int64_t hi, int64_t lo, int64_t *rhi, int64_t *rlo, int scalebits) { /* separate integer and fractional parts */ hi += lo >> 16; lo &= 0xFFFF; if (scalebits <= 0) { *rlo = hi >> (-scalebits); *rhi = *rlo >> 63; } else { *rhi = hi >> (64 - scalebits); *rlo = (uint64_t)hi << scalebits; if (scalebits < 16) *rlo += lo >> (16 - scalebits); else *rlo += lo << (scalebits - 16); } } /* * Convert 112.16 fixed point value to 48.16 with clamping for the out * of range values. */ static force_inline pixman_fixed_48_16_t fixed_112_16_to_fixed_48_16 (int64_t hi, int64_t lo, pixman_bool_t *clampflag) { if ((lo >> 63) != hi) { *clampflag = TRUE; return hi >= 0 ? INT64_MAX : INT64_MIN; } else { return lo; } } /* * Transform a point with 31.16 fixed point coordinates from the destination * space to a point with 48.16 fixed point coordinates in the source space. * No overflows are possible for affine transformations and the results are * accurate including the least significant bit. Projective transformations * may overflow, in this case the results are just clamped to return maximum * or minimum 48.16 values (so that the caller can at least handle the NONE * and PAD repeats correctly) and the return value is FALSE to indicate that * such clamping has happened. */ PIXMAN_EXPORT pixman_bool_t pixman_transform_point_31_16 (const pixman_transform_t *t, const pixman_vector_48_16_t *v, pixman_vector_48_16_t *result) { pixman_bool_t clampflag = FALSE; int i; int64_t tmp[3][2], divint; uint16_t divfrac; /* input vector values must have no more than 31 bits (including sign) * in the integer part */ assert (v->v[0] < ((pixman_fixed_48_16_t)1 << (30 + 16))); assert (v->v[0] >= -((pixman_fixed_48_16_t)1 << (30 + 16))); assert (v->v[1] < ((pixman_fixed_48_16_t)1 << (30 + 16))); assert (v->v[1] >= -((pixman_fixed_48_16_t)1 << (30 + 16))); assert (v->v[2] < ((pixman_fixed_48_16_t)1 << (30 + 16))); assert (v->v[2] >= -((pixman_fixed_48_16_t)1 << (30 + 16))); for (i = 0; i < 3; i++) { tmp[i][0] = (int64_t)t->matrix[i][0] * (v->v[0] >> 16); tmp[i][1] = (int64_t)t->matrix[i][0] * (v->v[0] & 0xFFFF); tmp[i][0] += (int64_t)t->matrix[i][1] * (v->v[1] >> 16); tmp[i][1] += (int64_t)t->matrix[i][1] * (v->v[1] & 0xFFFF); tmp[i][0] += (int64_t)t->matrix[i][2] * (v->v[2] >> 16); tmp[i][1] += (int64_t)t->matrix[i][2] * (v->v[2] & 0xFFFF); } /* * separate 64-bit integer and 16-bit fractional parts for the divisor, * which is also scaled by 65536 after fixed point multiplication. */ divint = tmp[2][0] + (tmp[2][1] >> 16); divfrac = tmp[2][1] & 0xFFFF; if (divint == pixman_fixed_1 && divfrac == 0) { /* * this is a simple affine transformation */ result->v[0] = tmp[0][0] + ((tmp[0][1] + 0x8000) >> 16); result->v[1] = tmp[1][0] + ((tmp[1][1] + 0x8000) >> 16); result->v[2] = pixman_fixed_1; } else if (divint == 0 && divfrac == 0) { /* * handle zero divisor (if the values are non-zero, set the * results to maximum positive or minimum negative) */ clampflag = TRUE; result->v[0] = tmp[0][0] + ((tmp[0][1] + 0x8000) >> 16); result->v[1] = tmp[1][0] + ((tmp[1][1] + 0x8000) >> 16); if (result->v[0] > 0) result->v[0] = INT64_MAX; else if (result->v[0] < 0) result->v[0] = INT64_MIN; if (result->v[1] > 0) result->v[1] = INT64_MAX; else if (result->v[1] < 0) result->v[1] = INT64_MIN; } else { /* * projective transformation, analyze the top 32 bits of the divisor */ int32_t hi32divbits = divint >> 32; if (hi32divbits < 0) hi32divbits = ~hi32divbits; if (hi32divbits == 0) { /* the divisor is small, we can actually keep all the bits */ int64_t hi, rhi, lo, rlo; int64_t div = (divint << 16) + divfrac; fixed_64_16_to_int128 (tmp[0][0], tmp[0][1], &hi, &lo, 32); rlo = rounded_sdiv_128_by_49 (hi, lo, div, &rhi); result->v[0] = fixed_112_16_to_fixed_48_16 (rhi, rlo, &clampflag); fixed_64_16_to_int128 (tmp[1][0], tmp[1][1], &hi, &lo, 32); rlo = rounded_sdiv_128_by_49 (hi, lo, div, &rhi); result->v[1] = fixed_112_16_to_fixed_48_16 (rhi, rlo, &clampflag); } else { /* the divisor needs to be reduced to 48 bits */ int64_t hi, rhi, lo, rlo, div; int shift = 32 - count_leading_zeros (hi32divbits); fixed_64_16_to_int128 (divint, divfrac, &hi, &div, 16 - shift); fixed_64_16_to_int128 (tmp[0][0], tmp[0][1], &hi, &lo, 32 - shift); rlo = rounded_sdiv_128_by_49 (hi, lo, div, &rhi); result->v[0] = fixed_112_16_to_fixed_48_16 (rhi, rlo, &clampflag); fixed_64_16_to_int128 (tmp[1][0], tmp[1][1], &hi, &lo, 32 - shift); rlo = rounded_sdiv_128_by_49 (hi, lo, div, &rhi); result->v[1] = fixed_112_16_to_fixed_48_16 (rhi, rlo, &clampflag); } } result->v[2] = pixman_fixed_1; return !clampflag; } PIXMAN_EXPORT void pixman_transform_point_31_16_affine (const pixman_transform_t *t, const pixman_vector_48_16_t *v, pixman_vector_48_16_t *result) { int64_t hi0, lo0, hi1, lo1; /* input vector values must have no more than 31 bits (including sign) * in the integer part */ assert (v->v[0] < ((pixman_fixed_48_16_t)1 << (30 + 16))); assert (v->v[0] >= -((pixman_fixed_48_16_t)1 << (30 + 16))); assert (v->v[1] < ((pixman_fixed_48_16_t)1 << (30 + 16))); assert (v->v[1] >= -((pixman_fixed_48_16_t)1 << (30 + 16))); hi0 = (int64_t)t->matrix[0][0] * (v->v[0] >> 16); lo0 = (int64_t)t->matrix[0][0] * (v->v[0] & 0xFFFF); hi0 += (int64_t)t->matrix[0][1] * (v->v[1] >> 16); lo0 += (int64_t)t->matrix[0][1] * (v->v[1] & 0xFFFF); hi0 += (int64_t)t->matrix[0][2]; hi1 = (int64_t)t->matrix[1][0] * (v->v[0] >> 16); lo1 = (int64_t)t->matrix[1][0] * (v->v[0] & 0xFFFF); hi1 += (int64_t)t->matrix[1][1] * (v->v[1] >> 16); lo1 += (int64_t)t->matrix[1][1] * (v->v[1] & 0xFFFF); hi1 += (int64_t)t->matrix[1][2]; result->v[0] = hi0 + ((lo0 + 0x8000) >> 16); result->v[1] = hi1 + ((lo1 + 0x8000) >> 16); result->v[2] = pixman_fixed_1; } PIXMAN_EXPORT void pixman_transform_point_31_16_3d (const pixman_transform_t *t, const pixman_vector_48_16_t *v, pixman_vector_48_16_t *result) { int i; int64_t tmp[3][2]; /* input vector values must have no more than 31 bits (including sign) * in the integer part */ assert (v->v[0] < ((pixman_fixed_48_16_t)1 << (30 + 16))); assert (v->v[0] >= -((pixman_fixed_48_16_t)1 << (30 + 16))); assert (v->v[1] < ((pixman_fixed_48_16_t)1 << (30 + 16))); assert (v->v[1] >= -((pixman_fixed_48_16_t)1 << (30 + 16))); assert (v->v[2] < ((pixman_fixed_48_16_t)1 << (30 + 16))); assert (v->v[2] >= -((pixman_fixed_48_16_t)1 << (30 + 16))); for (i = 0; i < 3; i++) { tmp[i][0] = (int64_t)t->matrix[i][0] * (v->v[0] >> 16); tmp[i][1] = (int64_t)t->matrix[i][0] * (v->v[0] & 0xFFFF); tmp[i][0] += (int64_t)t->matrix[i][1] * (v->v[1] >> 16); tmp[i][1] += (int64_t)t->matrix[i][1] * (v->v[1] & 0xFFFF); tmp[i][0] += (int64_t)t->matrix[i][2] * (v->v[2] >> 16); tmp[i][1] += (int64_t)t->matrix[i][2] * (v->v[2] & 0xFFFF); } result->v[0] = tmp[0][0] + ((tmp[0][1] + 0x8000) >> 16); result->v[1] = tmp[1][0] + ((tmp[1][1] + 0x8000) >> 16); result->v[2] = tmp[2][0] + ((tmp[2][1] + 0x8000) >> 16); } PIXMAN_EXPORT void pixman_transform_init_identity (struct pixman_transform *matrix) { int i; memset (matrix, '\0', sizeof (struct pixman_transform)); for (i = 0; i < 3; i++) matrix->matrix[i][i] = F (1); } typedef pixman_fixed_32_32_t pixman_fixed_34_30_t; PIXMAN_EXPORT pixman_bool_t pixman_transform_point_3d (const struct pixman_transform *transform, struct pixman_vector * vector) { pixman_vector_48_16_t tmp; tmp.v[0] = vector->vector[0]; tmp.v[1] = vector->vector[1]; tmp.v[2] = vector->vector[2]; pixman_transform_point_31_16_3d (transform, &tmp, &tmp); vector->vector[0] = tmp.v[0]; vector->vector[1] = tmp.v[1]; vector->vector[2] = tmp.v[2]; return vector->vector[0] == tmp.v[0] && vector->vector[1] == tmp.v[1] && vector->vector[2] == tmp.v[2]; } PIXMAN_EXPORT pixman_bool_t pixman_transform_point (const struct pixman_transform *transform, struct pixman_vector * vector) { pixman_vector_48_16_t tmp; tmp.v[0] = vector->vector[0]; tmp.v[1] = vector->vector[1]; tmp.v[2] = vector->vector[2]; if (!pixman_transform_point_31_16 (transform, &tmp, &tmp)) return FALSE; vector->vector[0] = tmp.v[0]; vector->vector[1] = tmp.v[1]; vector->vector[2] = tmp.v[2]; return vector->vector[0] == tmp.v[0] && vector->vector[1] == tmp.v[1] && vector->vector[2] == tmp.v[2]; } PIXMAN_EXPORT pixman_bool_t pixman_transform_multiply (struct pixman_transform * dst, const struct pixman_transform *l, const struct pixman_transform *r) { struct pixman_transform d; int dx, dy; int o; for (dy = 0; dy < 3; dy++) { for (dx = 0; dx < 3; dx++) { pixman_fixed_48_16_t v; pixman_fixed_32_32_t partial; v = 0; for (o = 0; o < 3; o++) { partial = (pixman_fixed_32_32_t) l->matrix[dy][o] * (pixman_fixed_32_32_t) r->matrix[o][dx]; v += (partial + 0x8000) >> 16; } if (v > pixman_max_fixed_48_16 || v < pixman_min_fixed_48_16) return FALSE; d.matrix[dy][dx] = (pixman_fixed_t) v; } } *dst = d; return TRUE; } PIXMAN_EXPORT void pixman_transform_init_scale (struct pixman_transform *t, pixman_fixed_t sx, pixman_fixed_t sy) { memset (t, '\0', sizeof (struct pixman_transform)); t->matrix[0][0] = sx; t->matrix[1][1] = sy; t->matrix[2][2] = F (1); } static pixman_fixed_t fixed_inverse (pixman_fixed_t x) { return (pixman_fixed_t) ((((pixman_fixed_48_16_t) F (1)) * F (1)) / x); } PIXMAN_EXPORT pixman_bool_t pixman_transform_scale (struct pixman_transform *forward, struct pixman_transform *reverse, pixman_fixed_t sx, pixman_fixed_t sy) { struct pixman_transform t; if (sx == 0 || sy == 0) return FALSE; if (forward) { pixman_transform_init_scale (&t, sx, sy); if (!pixman_transform_multiply (forward, &t, forward)) return FALSE; } if (reverse) { pixman_transform_init_scale (&t, fixed_inverse (sx), fixed_inverse (sy)); if (!pixman_transform_multiply (reverse, reverse, &t)) return FALSE; } return TRUE; } PIXMAN_EXPORT void pixman_transform_init_rotate (struct pixman_transform *t, pixman_fixed_t c, pixman_fixed_t s) { memset (t, '\0', sizeof (struct pixman_transform)); t->matrix[0][0] = c; t->matrix[0][1] = -s; t->matrix[1][0] = s; t->matrix[1][1] = c; t->matrix[2][2] = F (1); } PIXMAN_EXPORT pixman_bool_t pixman_transform_rotate (struct pixman_transform *forward, struct pixman_transform *reverse, pixman_fixed_t c, pixman_fixed_t s) { struct pixman_transform t; if (forward) { pixman_transform_init_rotate (&t, c, s); if (!pixman_transform_multiply (forward, &t, forward)) return FALSE; } if (reverse) { pixman_transform_init_rotate (&t, c, -s); if (!pixman_transform_multiply (reverse, reverse, &t)) return FALSE; } return TRUE; } PIXMAN_EXPORT void pixman_transform_init_translate (struct pixman_transform *t, pixman_fixed_t tx, pixman_fixed_t ty) { memset (t, '\0', sizeof (struct pixman_transform)); t->matrix[0][0] = F (1); t->matrix[0][2] = tx; t->matrix[1][1] = F (1); t->matrix[1][2] = ty; t->matrix[2][2] = F (1); } PIXMAN_EXPORT pixman_bool_t pixman_transform_translate (struct pixman_transform *forward, struct pixman_transform *reverse, pixman_fixed_t tx, pixman_fixed_t ty) { struct pixman_transform t; if (forward) { pixman_transform_init_translate (&t, tx, ty); if (!pixman_transform_multiply (forward, &t, forward)) return FALSE; } if (reverse) { pixman_transform_init_translate (&t, -tx, -ty); if (!pixman_transform_multiply (reverse, reverse, &t)) return FALSE; } return TRUE; } PIXMAN_EXPORT pixman_bool_t pixman_transform_bounds (const struct pixman_transform *matrix, struct pixman_box16 * b) { struct pixman_vector v[4]; int i; int x1, y1, x2, y2; v[0].vector[0] = F (b->x1); v[0].vector[1] = F (b->y1); v[0].vector[2] = F (1); v[1].vector[0] = F (b->x2); v[1].vector[1] = F (b->y1); v[1].vector[2] = F (1); v[2].vector[0] = F (b->x2); v[2].vector[1] = F (b->y2); v[2].vector[2] = F (1); v[3].vector[0] = F (b->x1); v[3].vector[1] = F (b->y2); v[3].vector[2] = F (1); for (i = 0; i < 4; i++) { if (!pixman_transform_point (matrix, &v[i])) return FALSE; x1 = pixman_fixed_to_int (v[i].vector[0]); y1 = pixman_fixed_to_int (v[i].vector[1]); x2 = pixman_fixed_to_int (pixman_fixed_ceil (v[i].vector[0])); y2 = pixman_fixed_to_int (pixman_fixed_ceil (v[i].vector[1])); if (i == 0) { b->x1 = x1; b->y1 = y1; b->x2 = x2; b->y2 = y2; } else { if (x1 < b->x1) b->x1 = x1; if (y1 < b->y1) b->y1 = y1; if (x2 > b->x2) b->x2 = x2; if (y2 > b->y2) b->y2 = y2; } } return TRUE; } PIXMAN_EXPORT pixman_bool_t pixman_transform_invert (struct pixman_transform * dst, const struct pixman_transform *src) { struct pixman_f_transform m; pixman_f_transform_from_pixman_transform (&m, src); if (!pixman_f_transform_invert (&m, &m)) return FALSE; if (!pixman_transform_from_pixman_f_transform (dst, &m)) return FALSE; return TRUE; } static pixman_bool_t within_epsilon (pixman_fixed_t a, pixman_fixed_t b, pixman_fixed_t epsilon) { pixman_fixed_t t = a - b; if (t < 0) t = -t; return t <= epsilon; } #define EPSILON (pixman_fixed_t) (2) #define IS_SAME(a, b) (within_epsilon (a, b, EPSILON)) #define IS_ZERO(a) (within_epsilon (a, 0, EPSILON)) #define IS_ONE(a) (within_epsilon (a, F (1), EPSILON)) #define IS_UNIT(a) \ (within_epsilon (a, F (1), EPSILON) || \ within_epsilon (a, F (-1), EPSILON) || \ IS_ZERO (a)) #define IS_INT(a) (IS_ZERO (pixman_fixed_frac (a))) PIXMAN_EXPORT pixman_bool_t pixman_transform_is_identity (const struct pixman_transform *t) { return (IS_SAME (t->matrix[0][0], t->matrix[1][1]) && IS_SAME (t->matrix[0][0], t->matrix[2][2]) && !IS_ZERO (t->matrix[0][0]) && IS_ZERO (t->matrix[0][1]) && IS_ZERO (t->matrix[0][2]) && IS_ZERO (t->matrix[1][0]) && IS_ZERO (t->matrix[1][2]) && IS_ZERO (t->matrix[2][0]) && IS_ZERO (t->matrix[2][1])); } PIXMAN_EXPORT pixman_bool_t pixman_transform_is_scale (const struct pixman_transform *t) { return (!IS_ZERO (t->matrix[0][0]) && IS_ZERO (t->matrix[0][1]) && IS_ZERO (t->matrix[0][2]) && IS_ZERO (t->matrix[1][0]) && !IS_ZERO (t->matrix[1][1]) && IS_ZERO (t->matrix[1][2]) && IS_ZERO (t->matrix[2][0]) && IS_ZERO (t->matrix[2][1]) && !IS_ZERO (t->matrix[2][2])); } PIXMAN_EXPORT pixman_bool_t pixman_transform_is_int_translate (const struct pixman_transform *t) { return (IS_ONE (t->matrix[0][0]) && IS_ZERO (t->matrix[0][1]) && IS_INT (t->matrix[0][2]) && IS_ZERO (t->matrix[1][0]) && IS_ONE (t->matrix[1][1]) && IS_INT (t->matrix[1][2]) && IS_ZERO (t->matrix[2][0]) && IS_ZERO (t->matrix[2][1]) && IS_ONE (t->matrix[2][2])); } PIXMAN_EXPORT pixman_bool_t pixman_transform_is_inverse (const struct pixman_transform *a, const struct pixman_transform *b) { struct pixman_transform t; if (!pixman_transform_multiply (&t, a, b)) return FALSE; return pixman_transform_is_identity (&t); } PIXMAN_EXPORT void pixman_f_transform_from_pixman_transform (struct pixman_f_transform * ft, const struct pixman_transform *t) { int i, j; for (j = 0; j < 3; j++) { for (i = 0; i < 3; i++) ft->m[j][i] = pixman_fixed_to_double (t->matrix[j][i]); } } PIXMAN_EXPORT pixman_bool_t pixman_transform_from_pixman_f_transform (struct pixman_transform * t, const struct pixman_f_transform *ft) { int i, j; for (j = 0; j < 3; j++) { for (i = 0; i < 3; i++) { double d = ft->m[j][i]; if (d < -32767.0 || d > 32767.0) return FALSE; d = d * 65536.0 + 0.5; t->matrix[j][i] = (pixman_fixed_t) floor (d); } } return TRUE; } PIXMAN_EXPORT pixman_bool_t pixman_f_transform_invert (struct pixman_f_transform * dst, const struct pixman_f_transform *src) { static const int a[3] = { 2, 2, 1 }; static const int b[3] = { 1, 0, 0 }; pixman_f_transform_t d; double det; int i, j; det = 0; for (i = 0; i < 3; i++) { double p; int ai = a[i]; int bi = b[i]; p = src->m[i][0] * (src->m[ai][2] * src->m[bi][1] - src->m[ai][1] * src->m[bi][2]); if (i == 1) p = -p; det += p; } if (det == 0) return FALSE; det = 1 / det; for (j = 0; j < 3; j++) { for (i = 0; i < 3; i++) { double p; int ai = a[i]; int aj = a[j]; int bi = b[i]; int bj = b[j]; p = (src->m[ai][aj] * src->m[bi][bj] - src->m[ai][bj] * src->m[bi][aj]); if (((i + j) & 1) != 0) p = -p; d.m[j][i] = det * p; } } *dst = d; return TRUE; } PIXMAN_EXPORT pixman_bool_t pixman_f_transform_point (const struct pixman_f_transform *t, struct pixman_f_vector * v) { struct pixman_f_vector result; int i, j; double a; for (j = 0; j < 3; j++) { a = 0; for (i = 0; i < 3; i++) a += t->m[j][i] * v->v[i]; result.v[j] = a; } if (!result.v[2]) return FALSE; for (j = 0; j < 2; j++) v->v[j] = result.v[j] / result.v[2]; v->v[2] = 1; return TRUE; } PIXMAN_EXPORT void pixman_f_transform_point_3d (const struct pixman_f_transform *t, struct pixman_f_vector * v) { struct pixman_f_vector result; int i, j; double a; for (j = 0; j < 3; j++) { a = 0; for (i = 0; i < 3; i++) a += t->m[j][i] * v->v[i]; result.v[j] = a; } *v = result; } PIXMAN_EXPORT void pixman_f_transform_multiply (struct pixman_f_transform * dst, const struct pixman_f_transform *l, const struct pixman_f_transform *r) { struct pixman_f_transform d; int dx, dy; int o; for (dy = 0; dy < 3; dy++) { for (dx = 0; dx < 3; dx++) { double v = 0; for (o = 0; o < 3; o++) v += l->m[dy][o] * r->m[o][dx]; d.m[dy][dx] = v; } } *dst = d; } PIXMAN_EXPORT void pixman_f_transform_init_scale (struct pixman_f_transform *t, double sx, double sy) { t->m[0][0] = sx; t->m[0][1] = 0; t->m[0][2] = 0; t->m[1][0] = 0; t->m[1][1] = sy; t->m[1][2] = 0; t->m[2][0] = 0; t->m[2][1] = 0; t->m[2][2] = 1; } PIXMAN_EXPORT pixman_bool_t pixman_f_transform_scale (struct pixman_f_transform *forward, struct pixman_f_transform *reverse, double sx, double sy) { struct pixman_f_transform t; if (sx == 0 || sy == 0) return FALSE; if (forward) { pixman_f_transform_init_scale (&t, sx, sy); pixman_f_transform_multiply (forward, &t, forward); } if (reverse) { pixman_f_transform_init_scale (&t, 1 / sx, 1 / sy); pixman_f_transform_multiply (reverse, reverse, &t); } return TRUE; } PIXMAN_EXPORT void pixman_f_transform_init_rotate (struct pixman_f_transform *t, double c, double s) { t->m[0][0] = c; t->m[0][1] = -s; t->m[0][2] = 0; t->m[1][0] = s; t->m[1][1] = c; t->m[1][2] = 0; t->m[2][0] = 0; t->m[2][1] = 0; t->m[2][2] = 1; } PIXMAN_EXPORT pixman_bool_t pixman_f_transform_rotate (struct pixman_f_transform *forward, struct pixman_f_transform *reverse, double c, double s) { struct pixman_f_transform t; if (forward) { pixman_f_transform_init_rotate (&t, c, s); pixman_f_transform_multiply (forward, &t, forward); } if (reverse) { pixman_f_transform_init_rotate (&t, c, -s); pixman_f_transform_multiply (reverse, reverse, &t); } return TRUE; } PIXMAN_EXPORT void pixman_f_transform_init_translate (struct pixman_f_transform *t, double tx, double ty) { t->m[0][0] = 1; t->m[0][1] = 0; t->m[0][2] = tx; t->m[1][0] = 0; t->m[1][1] = 1; t->m[1][2] = ty; t->m[2][0] = 0; t->m[2][1] = 0; t->m[2][2] = 1; } PIXMAN_EXPORT pixman_bool_t pixman_f_transform_translate (struct pixman_f_transform *forward, struct pixman_f_transform *reverse, double tx, double ty) { struct pixman_f_transform t; if (forward) { pixman_f_transform_init_translate (&t, tx, ty); pixman_f_transform_multiply (forward, &t, forward); } if (reverse) { pixman_f_transform_init_translate (&t, -tx, -ty); pixman_f_transform_multiply (reverse, reverse, &t); } return TRUE; } PIXMAN_EXPORT pixman_bool_t pixman_f_transform_bounds (const struct pixman_f_transform *t, struct pixman_box16 * b) { struct pixman_f_vector v[4]; int i; int x1, y1, x2, y2; v[0].v[0] = b->x1; v[0].v[1] = b->y1; v[0].v[2] = 1; v[1].v[0] = b->x2; v[1].v[1] = b->y1; v[1].v[2] = 1; v[2].v[0] = b->x2; v[2].v[1] = b->y2; v[2].v[2] = 1; v[3].v[0] = b->x1; v[3].v[1] = b->y2; v[3].v[2] = 1; for (i = 0; i < 4; i++) { if (!pixman_f_transform_point (t, &v[i])) return FALSE; x1 = floor (v[i].v[0]); y1 = floor (v[i].v[1]); x2 = ceil (v[i].v[0]); y2 = ceil (v[i].v[1]); if (i == 0) { b->x1 = x1; b->y1 = y1; b->x2 = x2; b->y2 = y2; } else { if (x1 < b->x1) b->x1 = x1; if (y1 < b->y1) b->y1 = y1; if (x2 > b->x2) b->x2 = x2; if (y2 > b->y2) b->y2 = y2; } } return TRUE; } PIXMAN_EXPORT void pixman_f_transform_init_identity (struct pixman_f_transform *t) { int i, j; for (j = 0; j < 3; j++) { for (i = 0; i < 3; i++) t->m[j][i] = i == j ? 1 : 0; } } pixman-0.38.4/pixman/pixman-access.c0000644000175000017500000012541613447762141014240 00000000000000/* * * Copyright © 2000 Keith Packard, member of The XFree86 Project, Inc. * 2005 Lars Knoll & Zack Rusin, Trolltech * 2008 Aaron Plattner, NVIDIA Corporation * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Keith Packard not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Keith Packard makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include #include "pixman-accessor.h" #include "pixman-private.h" #define CONVERT_RGB24_TO_Y15(s) \ (((((s) >> 16) & 0xff) * 153 + \ (((s) >> 8) & 0xff) * 301 + \ (((s) ) & 0xff) * 58) >> 2) #define CONVERT_RGB24_TO_RGB15(s) \ ((((s) >> 3) & 0x001f) | \ (((s) >> 6) & 0x03e0) | \ (((s) >> 9) & 0x7c00)) /* Fetch macros */ #ifdef WORDS_BIGENDIAN #define FETCH_1(img,l,o) \ (((READ ((img), ((uint32_t *)(l)) + ((o) >> 5))) >> (0x1f - ((o) & 0x1f))) & 0x1) #else #define FETCH_1(img,l,o) \ ((((READ ((img), ((uint32_t *)(l)) + ((o) >> 5))) >> ((o) & 0x1f))) & 0x1) #endif #define FETCH_8(img,l,o) (READ (img, (((uint8_t *)(l)) + ((o) >> 3)))) #ifdef WORDS_BIGENDIAN #define FETCH_4(img,l,o) \ (((4 * (o)) & 4) ? (FETCH_8 (img,l, 4 * (o)) & 0xf) : (FETCH_8 (img,l,(4 * (o))) >> 4)) #else #define FETCH_4(img,l,o) \ (((4 * (o)) & 4) ? (FETCH_8 (img, l, 4 * (o)) >> 4) : (FETCH_8 (img, l, (4 * (o))) & 0xf)) #endif #ifdef WORDS_BIGENDIAN #define FETCH_24(img,l,o) \ ((READ (img, (((uint8_t *)(l)) + ((o) * 3) + 0)) << 16) | \ (READ (img, (((uint8_t *)(l)) + ((o) * 3) + 1)) << 8) | \ (READ (img, (((uint8_t *)(l)) + ((o) * 3) + 2)) << 0)) #else #define FETCH_24(img,l,o) \ ((READ (img, (((uint8_t *)(l)) + ((o) * 3) + 0)) << 0) | \ (READ (img, (((uint8_t *)(l)) + ((o) * 3) + 1)) << 8) | \ (READ (img, (((uint8_t *)(l)) + ((o) * 3) + 2)) << 16)) #endif /* Store macros */ #ifdef WORDS_BIGENDIAN #define STORE_1(img,l,o,v) \ do \ { \ uint32_t *__d = ((uint32_t *)(l)) + ((o) >> 5); \ uint32_t __m, __v; \ \ __m = 1 << (0x1f - ((o) & 0x1f)); \ __v = (v)? __m : 0; \ \ WRITE((img), __d, (READ((img), __d) & ~__m) | __v); \ } \ while (0) #else #define STORE_1(img,l,o,v) \ do \ { \ uint32_t *__d = ((uint32_t *)(l)) + ((o) >> 5); \ uint32_t __m, __v; \ \ __m = 1 << ((o) & 0x1f); \ __v = (v)? __m : 0; \ \ WRITE((img), __d, (READ((img), __d) & ~__m) | __v); \ } \ while (0) #endif #define STORE_8(img,l,o,v) (WRITE (img, (uint8_t *)(l) + ((o) >> 3), (v))) #ifdef WORDS_BIGENDIAN #define STORE_4(img,l,o,v) \ do \ { \ int bo = 4 * (o); \ int v4 = (v) & 0x0f; \ \ STORE_8 (img, l, bo, ( \ bo & 4 ? \ (FETCH_8 (img, l, bo) & 0xf0) | (v4) : \ (FETCH_8 (img, l, bo) & 0x0f) | (v4 << 4))); \ } while (0) #else #define STORE_4(img,l,o,v) \ do \ { \ int bo = 4 * (o); \ int v4 = (v) & 0x0f; \ \ STORE_8 (img, l, bo, ( \ bo & 4 ? \ (FETCH_8 (img, l, bo) & 0x0f) | (v4 << 4) : \ (FETCH_8 (img, l, bo) & 0xf0) | (v4))); \ } while (0) #endif #ifdef WORDS_BIGENDIAN #define STORE_24(img,l,o,v) \ do \ { \ uint8_t *__tmp = (l) + 3 * (o); \ \ WRITE ((img), __tmp++, ((v) & 0x00ff0000) >> 16); \ WRITE ((img), __tmp++, ((v) & 0x0000ff00) >> 8); \ WRITE ((img), __tmp++, ((v) & 0x000000ff) >> 0); \ } \ while (0) #else #define STORE_24(img,l,o,v) \ do \ { \ uint8_t *__tmp = (l) + 3 * (o); \ \ WRITE ((img), __tmp++, ((v) & 0x000000ff) >> 0); \ WRITE ((img), __tmp++, ((v) & 0x0000ff00) >> 8); \ WRITE ((img), __tmp++, ((v) & 0x00ff0000) >> 16); \ } \ while (0) #endif /* * YV12 setup and access macros */ #define YV12_SETUP(image) \ bits_image_t *__bits_image = (bits_image_t *)image; \ uint32_t *bits = __bits_image->bits; \ int stride = __bits_image->rowstride; \ int offset0 = stride < 0 ? \ ((-stride) >> 1) * ((__bits_image->height - 1) >> 1) - stride : \ stride * __bits_image->height; \ int offset1 = stride < 0 ? \ offset0 + ((-stride) >> 1) * ((__bits_image->height) >> 1) : \ offset0 + (offset0 >> 2) /* Note no trailing semicolon on the above macro; if it's there, then * the typical usage of YV12_SETUP(image); will have an extra trailing ; * that some compilers will interpret as a statement -- and then any further * variable declarations will cause an error. */ #define YV12_Y(line) \ ((uint8_t *) ((bits) + (stride) * (line))) #define YV12_U(line) \ ((uint8_t *) ((bits) + offset1 + \ ((stride) >> 1) * ((line) >> 1))) #define YV12_V(line) \ ((uint8_t *) ((bits) + offset0 + \ ((stride) >> 1) * ((line) >> 1))) /* Misc. helpers */ static force_inline void get_shifts (pixman_format_code_t format, int *a, int *r, int *g, int *b) { switch (PIXMAN_FORMAT_TYPE (format)) { case PIXMAN_TYPE_A: *b = 0; *g = 0; *r = 0; *a = 0; break; case PIXMAN_TYPE_ARGB: case PIXMAN_TYPE_ARGB_SRGB: *b = 0; *g = *b + PIXMAN_FORMAT_B (format); *r = *g + PIXMAN_FORMAT_G (format); *a = *r + PIXMAN_FORMAT_R (format); break; case PIXMAN_TYPE_ABGR: *r = 0; *g = *r + PIXMAN_FORMAT_R (format); *b = *g + PIXMAN_FORMAT_G (format); *a = *b + PIXMAN_FORMAT_B (format); break; case PIXMAN_TYPE_BGRA: /* With BGRA formats we start counting at the high end of the pixel */ *b = PIXMAN_FORMAT_BPP (format) - PIXMAN_FORMAT_B (format); *g = *b - PIXMAN_FORMAT_B (format); *r = *g - PIXMAN_FORMAT_G (format); *a = *r - PIXMAN_FORMAT_R (format); break; case PIXMAN_TYPE_RGBA: /* With BGRA formats we start counting at the high end of the pixel */ *r = PIXMAN_FORMAT_BPP (format) - PIXMAN_FORMAT_R (format); *g = *r - PIXMAN_FORMAT_R (format); *b = *g - PIXMAN_FORMAT_G (format); *a = *b - PIXMAN_FORMAT_B (format); break; default: assert (0); break; } } static force_inline uint32_t convert_channel (uint32_t pixel, uint32_t def_value, int n_from_bits, int from_shift, int n_to_bits, int to_shift) { uint32_t v; if (n_from_bits && n_to_bits) v = unorm_to_unorm (pixel >> from_shift, n_from_bits, n_to_bits); else if (n_to_bits) v = def_value; else v = 0; return (v & ((1 << n_to_bits) - 1)) << to_shift; } static force_inline uint32_t convert_pixel (pixman_format_code_t from, pixman_format_code_t to, uint32_t pixel) { int a_from_shift, r_from_shift, g_from_shift, b_from_shift; int a_to_shift, r_to_shift, g_to_shift, b_to_shift; uint32_t a, r, g, b; get_shifts (from, &a_from_shift, &r_from_shift, &g_from_shift, &b_from_shift); get_shifts (to, &a_to_shift, &r_to_shift, &g_to_shift, &b_to_shift); a = convert_channel (pixel, ~0, PIXMAN_FORMAT_A (from), a_from_shift, PIXMAN_FORMAT_A (to), a_to_shift); r = convert_channel (pixel, 0, PIXMAN_FORMAT_R (from), r_from_shift, PIXMAN_FORMAT_R (to), r_to_shift); g = convert_channel (pixel, 0, PIXMAN_FORMAT_G (from), g_from_shift, PIXMAN_FORMAT_G (to), g_to_shift); b = convert_channel (pixel, 0, PIXMAN_FORMAT_B (from), b_from_shift, PIXMAN_FORMAT_B (to), b_to_shift); return a | r | g | b; } static force_inline uint32_t convert_pixel_to_a8r8g8b8 (bits_image_t *image, pixman_format_code_t format, uint32_t pixel) { if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_GRAY || PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_COLOR) { return image->indexed->rgba[pixel]; } else { return convert_pixel (format, PIXMAN_a8r8g8b8, pixel); } } static force_inline uint32_t convert_pixel_from_a8r8g8b8 (pixman_image_t *image, pixman_format_code_t format, uint32_t pixel) { if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_GRAY) { pixel = CONVERT_RGB24_TO_Y15 (pixel); return image->bits.indexed->ent[pixel & 0x7fff]; } else if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_COLOR) { pixel = convert_pixel (PIXMAN_a8r8g8b8, PIXMAN_x1r5g5b5, pixel); return image->bits.indexed->ent[pixel & 0x7fff]; } else { return convert_pixel (PIXMAN_a8r8g8b8, format, pixel); } } static force_inline uint32_t fetch_and_convert_pixel (bits_image_t * image, const uint8_t * bits, int offset, pixman_format_code_t format) { uint32_t pixel; switch (PIXMAN_FORMAT_BPP (format)) { case 1: pixel = FETCH_1 (image, bits, offset); break; case 4: pixel = FETCH_4 (image, bits, offset); break; case 8: pixel = READ (image, bits + offset); break; case 16: pixel = READ (image, ((uint16_t *)bits + offset)); break; case 24: pixel = FETCH_24 (image, bits, offset); break; case 32: pixel = READ (image, ((uint32_t *)bits + offset)); break; default: pixel = 0xffff00ff; /* As ugly as possible to detect the bug */ break; } return convert_pixel_to_a8r8g8b8 (image, format, pixel); } static force_inline void convert_and_store_pixel (bits_image_t * image, uint8_t * dest, int offset, pixman_format_code_t format, uint32_t pixel) { uint32_t converted = convert_pixel_from_a8r8g8b8 ( (pixman_image_t *)image, format, pixel); switch (PIXMAN_FORMAT_BPP (format)) { case 1: STORE_1 (image, dest, offset, converted & 0x01); break; case 4: STORE_4 (image, dest, offset, converted & 0xf); break; case 8: WRITE (image, (dest + offset), converted & 0xff); break; case 16: WRITE (image, ((uint16_t *)dest + offset), converted & 0xffff); break; case 24: STORE_24 (image, dest, offset, converted); break; case 32: WRITE (image, ((uint32_t *)dest + offset), converted); break; default: *dest = 0x0; break; } } #define MAKE_ACCESSORS(format) \ static void \ fetch_scanline_ ## format (bits_image_t *image, \ int x, \ int y, \ int width, \ uint32_t * buffer, \ const uint32_t *mask) \ { \ uint8_t *bits = \ (uint8_t *)(image->bits + y * image->rowstride); \ int i; \ \ for (i = 0; i < width; ++i) \ { \ *buffer++ = \ fetch_and_convert_pixel (image, bits, x + i, PIXMAN_ ## format); \ } \ } \ \ static void \ store_scanline_ ## format (bits_image_t * image, \ int x, \ int y, \ int width, \ const uint32_t *values) \ { \ uint8_t *dest = \ (uint8_t *)(image->bits + y * image->rowstride); \ int i; \ \ for (i = 0; i < width; ++i) \ { \ convert_and_store_pixel ( \ image, dest, i + x, PIXMAN_ ## format, values[i]); \ } \ } \ \ static uint32_t \ fetch_pixel_ ## format (bits_image_t *image, \ int offset, \ int line) \ { \ uint8_t *bits = \ (uint8_t *)(image->bits + line * image->rowstride); \ \ return fetch_and_convert_pixel ( \ image, bits, offset, PIXMAN_ ## format); \ } \ \ static const void *const __dummy__ ## format MAKE_ACCESSORS(a8r8g8b8); MAKE_ACCESSORS(x8r8g8b8); MAKE_ACCESSORS(a8b8g8r8); MAKE_ACCESSORS(x8b8g8r8); MAKE_ACCESSORS(x14r6g6b6); MAKE_ACCESSORS(b8g8r8a8); MAKE_ACCESSORS(b8g8r8x8); MAKE_ACCESSORS(r8g8b8x8); MAKE_ACCESSORS(r8g8b8a8); MAKE_ACCESSORS(r8g8b8); MAKE_ACCESSORS(b8g8r8); MAKE_ACCESSORS(r5g6b5); MAKE_ACCESSORS(b5g6r5); MAKE_ACCESSORS(a1r5g5b5); MAKE_ACCESSORS(x1r5g5b5); MAKE_ACCESSORS(a1b5g5r5); MAKE_ACCESSORS(x1b5g5r5); MAKE_ACCESSORS(a4r4g4b4); MAKE_ACCESSORS(x4r4g4b4); MAKE_ACCESSORS(a4b4g4r4); MAKE_ACCESSORS(x4b4g4r4); MAKE_ACCESSORS(a8); MAKE_ACCESSORS(c8); MAKE_ACCESSORS(g8); MAKE_ACCESSORS(r3g3b2); MAKE_ACCESSORS(b2g3r3); MAKE_ACCESSORS(a2r2g2b2); MAKE_ACCESSORS(a2b2g2r2); MAKE_ACCESSORS(x4a4); MAKE_ACCESSORS(a4); MAKE_ACCESSORS(g4); MAKE_ACCESSORS(c4); MAKE_ACCESSORS(r1g2b1); MAKE_ACCESSORS(b1g2r1); MAKE_ACCESSORS(a1r1g1b1); MAKE_ACCESSORS(a1b1g1r1); MAKE_ACCESSORS(a1); MAKE_ACCESSORS(g1); /********************************** Fetch ************************************/ /* Table mapping sRGB-encoded 8 bit numbers to linearly encoded * floating point numbers. We assume that single precision * floating point follows the IEEE 754 format. */ static const uint32_t to_linear_u[256] = { 0x00000000, 0x399f22b4, 0x3a1f22b4, 0x3a6eb40e, 0x3a9f22b4, 0x3ac6eb61, 0x3aeeb40e, 0x3b0b3e5d, 0x3b1f22b4, 0x3b33070b, 0x3b46eb61, 0x3b5b518a, 0x3b70f18a, 0x3b83e1c5, 0x3b8fe614, 0x3b9c87fb, 0x3ba9c9b5, 0x3bb7ad6d, 0x3bc63547, 0x3bd5635f, 0x3be539bd, 0x3bf5ba70, 0x3c0373b5, 0x3c0c6152, 0x3c15a703, 0x3c1f45bc, 0x3c293e68, 0x3c3391f4, 0x3c3e4149, 0x3c494d43, 0x3c54b6c7, 0x3c607eb1, 0x3c6ca5df, 0x3c792d22, 0x3c830aa8, 0x3c89af9e, 0x3c9085db, 0x3c978dc5, 0x3c9ec7c0, 0x3ca63432, 0x3cadd37d, 0x3cb5a601, 0x3cbdac20, 0x3cc5e639, 0x3cce54ab, 0x3cd6f7d2, 0x3cdfd00e, 0x3ce8ddb9, 0x3cf2212c, 0x3cfb9ac1, 0x3d02a569, 0x3d0798dc, 0x3d0ca7e4, 0x3d11d2ae, 0x3d171963, 0x3d1c7c2e, 0x3d21fb3a, 0x3d2796af, 0x3d2d4ebb, 0x3d332380, 0x3d39152b, 0x3d3f23e3, 0x3d454fd0, 0x3d4b991c, 0x3d51ffeb, 0x3d588466, 0x3d5f26b7, 0x3d65e6fe, 0x3d6cc564, 0x3d73c210, 0x3d7add25, 0x3d810b65, 0x3d84b793, 0x3d88732e, 0x3d8c3e48, 0x3d9018f4, 0x3d940343, 0x3d97fd48, 0x3d9c0714, 0x3da020b9, 0x3da44a48, 0x3da883d6, 0x3daccd70, 0x3db12728, 0x3db59110, 0x3dba0b38, 0x3dbe95b2, 0x3dc3308f, 0x3dc7dbe0, 0x3dcc97b4, 0x3dd1641c, 0x3dd6412a, 0x3ddb2eec, 0x3de02d75, 0x3de53cd3, 0x3dea5d16, 0x3def8e52, 0x3df4d091, 0x3dfa23e5, 0x3dff885e, 0x3e027f06, 0x3e05427f, 0x3e080ea2, 0x3e0ae376, 0x3e0dc104, 0x3e10a752, 0x3e139669, 0x3e168e50, 0x3e198f0e, 0x3e1c98ab, 0x3e1fab2e, 0x3e22c6a0, 0x3e25eb08, 0x3e29186a, 0x3e2c4ed0, 0x3e2f8e42, 0x3e32d6c4, 0x3e362861, 0x3e39831e, 0x3e3ce702, 0x3e405416, 0x3e43ca5e, 0x3e4749e4, 0x3e4ad2ae, 0x3e4e64c2, 0x3e520027, 0x3e55a4e6, 0x3e595303, 0x3e5d0a8a, 0x3e60cb7c, 0x3e6495e0, 0x3e6869bf, 0x3e6c4720, 0x3e702e08, 0x3e741e7f, 0x3e78188c, 0x3e7c1c34, 0x3e8014c0, 0x3e822039, 0x3e84308b, 0x3e8645b8, 0x3e885fc3, 0x3e8a7eb0, 0x3e8ca281, 0x3e8ecb3a, 0x3e90f8df, 0x3e932b72, 0x3e9562f6, 0x3e979f6f, 0x3e99e0e0, 0x3e9c274e, 0x3e9e72b8, 0x3ea0c322, 0x3ea31892, 0x3ea57308, 0x3ea7d28a, 0x3eaa3718, 0x3eaca0b7, 0x3eaf0f69, 0x3eb18332, 0x3eb3fc16, 0x3eb67a15, 0x3eb8fd34, 0x3ebb8576, 0x3ebe12de, 0x3ec0a56e, 0x3ec33d2a, 0x3ec5da14, 0x3ec87c30, 0x3ecb2380, 0x3ecdd008, 0x3ed081ca, 0x3ed338c9, 0x3ed5f508, 0x3ed8b68a, 0x3edb7d52, 0x3ede4962, 0x3ee11abe, 0x3ee3f168, 0x3ee6cd64, 0x3ee9aeb6, 0x3eec955d, 0x3eef815d, 0x3ef272ba, 0x3ef56976, 0x3ef86594, 0x3efb6717, 0x3efe6e02, 0x3f00bd2b, 0x3f02460c, 0x3f03d1a5, 0x3f055ff8, 0x3f06f105, 0x3f0884ce, 0x3f0a1b54, 0x3f0bb499, 0x3f0d509f, 0x3f0eef65, 0x3f1090ef, 0x3f12353c, 0x3f13dc50, 0x3f15862a, 0x3f1732cc, 0x3f18e237, 0x3f1a946d, 0x3f1c4970, 0x3f1e013f, 0x3f1fbbde, 0x3f21794c, 0x3f23398c, 0x3f24fca0, 0x3f26c286, 0x3f288b42, 0x3f2a56d3, 0x3f2c253d, 0x3f2df680, 0x3f2fca9d, 0x3f31a195, 0x3f337b6a, 0x3f35581e, 0x3f3737b1, 0x3f391a24, 0x3f3aff7a, 0x3f3ce7b2, 0x3f3ed2d0, 0x3f40c0d2, 0x3f42b1bc, 0x3f44a58e, 0x3f469c49, 0x3f4895ee, 0x3f4a9280, 0x3f4c91ff, 0x3f4e946c, 0x3f5099c8, 0x3f52a216, 0x3f54ad55, 0x3f56bb88, 0x3f58ccae, 0x3f5ae0cb, 0x3f5cf7de, 0x3f5f11ec, 0x3f612ef0, 0x3f634eef, 0x3f6571ea, 0x3f6797e1, 0x3f69c0d6, 0x3f6beccb, 0x3f6e1bc0, 0x3f704db6, 0x3f7282af, 0x3f74baac, 0x3f76f5ae, 0x3f7933b6, 0x3f7b74c6, 0x3f7db8de, 0x3f800000 }; static const float * const to_linear = (const float *)to_linear_u; static uint8_t to_srgb (float f) { uint8_t low = 0; uint8_t high = 255; while (high - low > 1) { uint8_t mid = (low + high) / 2; if (to_linear[mid] > f) high = mid; else low = mid; } if (to_linear[high] - f < f - to_linear[low]) return high; else return low; } static void fetch_scanline_a8r8g8b8_sRGB_float (bits_image_t * image, int x, int y, int width, uint32_t * b, const uint32_t *mask) { const uint32_t *bits = image->bits + y * image->rowstride; const uint32_t *pixel = bits + x; const uint32_t *end = pixel + width; argb_t *buffer = (argb_t *)b; while (pixel < end) { uint32_t p = READ (image, pixel++); argb_t *argb = buffer; argb->a = pixman_unorm_to_float ((p >> 24) & 0xff, 8); argb->r = to_linear [(p >> 16) & 0xff]; argb->g = to_linear [(p >> 8) & 0xff]; argb->b = to_linear [(p >> 0) & 0xff]; buffer++; } } /* Expects a float buffer */ static void fetch_scanline_a2r10g10b10_float (bits_image_t * image, int x, int y, int width, uint32_t * b, const uint32_t *mask) { const uint32_t *bits = image->bits + y * image->rowstride; const uint32_t *pixel = bits + x; const uint32_t *end = pixel + width; argb_t *buffer = (argb_t *)b; while (pixel < end) { uint32_t p = READ (image, pixel++); uint64_t a = p >> 30; uint64_t r = (p >> 20) & 0x3ff; uint64_t g = (p >> 10) & 0x3ff; uint64_t b = p & 0x3ff; buffer->a = pixman_unorm_to_float (a, 2); buffer->r = pixman_unorm_to_float (r, 10); buffer->g = pixman_unorm_to_float (g, 10); buffer->b = pixman_unorm_to_float (b, 10); buffer++; } } /* Expects a float buffer */ #ifndef PIXMAN_FB_ACCESSORS static void fetch_scanline_rgbf_float (bits_image_t *image, int x, int y, int width, uint32_t * b, const uint32_t *mask) { const float *bits = (float *)image->bits + y * image->rowstride; const float *pixel = bits + x * 3; argb_t *buffer = (argb_t *)b; for (; width--; buffer++) { buffer->r = *pixel++; buffer->g = *pixel++; buffer->b = *pixel++; buffer->a = 1.f; } } static void fetch_scanline_rgbaf_float (bits_image_t *image, int x, int y, int width, uint32_t * b, const uint32_t *mask) { const float *bits = (float *)image->bits + y * image->rowstride; const float *pixel = bits + x * 4; argb_t *buffer = (argb_t *)b; for (; width--; buffer++) { buffer->r = *pixel++; buffer->g = *pixel++; buffer->b = *pixel++; buffer->a = *pixel++; } } #endif static void fetch_scanline_x2r10g10b10_float (bits_image_t *image, int x, int y, int width, uint32_t * b, const uint32_t *mask) { const uint32_t *bits = image->bits + y * image->rowstride; const uint32_t *pixel = (uint32_t *)bits + x; const uint32_t *end = pixel + width; argb_t *buffer = (argb_t *)b; while (pixel < end) { uint32_t p = READ (image, pixel++); uint64_t r = (p >> 20) & 0x3ff; uint64_t g = (p >> 10) & 0x3ff; uint64_t b = p & 0x3ff; buffer->a = 1.0; buffer->r = pixman_unorm_to_float (r, 10); buffer->g = pixman_unorm_to_float (g, 10); buffer->b = pixman_unorm_to_float (b, 10); buffer++; } } /* Expects a float buffer */ static void fetch_scanline_a2b10g10r10_float (bits_image_t *image, int x, int y, int width, uint32_t * b, const uint32_t *mask) { const uint32_t *bits = image->bits + y * image->rowstride; const uint32_t *pixel = bits + x; const uint32_t *end = pixel + width; argb_t *buffer = (argb_t *)b; while (pixel < end) { uint32_t p = READ (image, pixel++); uint64_t a = p >> 30; uint64_t b = (p >> 20) & 0x3ff; uint64_t g = (p >> 10) & 0x3ff; uint64_t r = p & 0x3ff; buffer->a = pixman_unorm_to_float (a, 2); buffer->r = pixman_unorm_to_float (r, 10); buffer->g = pixman_unorm_to_float (g, 10); buffer->b = pixman_unorm_to_float (b, 10); buffer++; } } /* Expects a float buffer */ static void fetch_scanline_x2b10g10r10_float (bits_image_t *image, int x, int y, int width, uint32_t * b, const uint32_t *mask) { const uint32_t *bits = image->bits + y * image->rowstride; const uint32_t *pixel = (uint32_t *)bits + x; const uint32_t *end = pixel + width; argb_t *buffer = (argb_t *)b; while (pixel < end) { uint32_t p = READ (image, pixel++); uint64_t b = (p >> 20) & 0x3ff; uint64_t g = (p >> 10) & 0x3ff; uint64_t r = p & 0x3ff; buffer->a = 1.0; buffer->r = pixman_unorm_to_float (r, 10); buffer->g = pixman_unorm_to_float (g, 10); buffer->b = pixman_unorm_to_float (b, 10); buffer++; } } static void fetch_scanline_yuy2 (bits_image_t *image, int x, int line, int width, uint32_t * buffer, const uint32_t *mask) { const uint32_t *bits = image->bits + image->rowstride * line; int i; for (i = 0; i < width; i++) { int16_t y, u, v; int32_t r, g, b; y = ((uint8_t *) bits)[(x + i) << 1] - 16; u = ((uint8_t *) bits)[(((x + i) << 1) & - 4) + 1] - 128; v = ((uint8_t *) bits)[(((x + i) << 1) & - 4) + 3] - 128; /* R = 1.164(Y - 16) + 1.596(V - 128) */ r = 0x012b27 * y + 0x019a2e * v; /* G = 1.164(Y - 16) - 0.813(V - 128) - 0.391(U - 128) */ g = 0x012b27 * y - 0x00d0f2 * v - 0x00647e * u; /* B = 1.164(Y - 16) + 2.018(U - 128) */ b = 0x012b27 * y + 0x0206a2 * u; *buffer++ = 0xff000000 | (r >= 0 ? r < 0x1000000 ? r & 0xff0000 : 0xff0000 : 0) | (g >= 0 ? g < 0x1000000 ? (g >> 8) & 0x00ff00 : 0x00ff00 : 0) | (b >= 0 ? b < 0x1000000 ? (b >> 16) & 0x0000ff : 0x0000ff : 0); } } static void fetch_scanline_yv12 (bits_image_t *image, int x, int line, int width, uint32_t * buffer, const uint32_t *mask) { YV12_SETUP (image); uint8_t *y_line = YV12_Y (line); uint8_t *u_line = YV12_U (line); uint8_t *v_line = YV12_V (line); int i; for (i = 0; i < width; i++) { int16_t y, u, v; int32_t r, g, b; y = y_line[x + i] - 16; u = u_line[(x + i) >> 1] - 128; v = v_line[(x + i) >> 1] - 128; /* R = 1.164(Y - 16) + 1.596(V - 128) */ r = 0x012b27 * y + 0x019a2e * v; /* G = 1.164(Y - 16) - 0.813(V - 128) - 0.391(U - 128) */ g = 0x012b27 * y - 0x00d0f2 * v - 0x00647e * u; /* B = 1.164(Y - 16) + 2.018(U - 128) */ b = 0x012b27 * y + 0x0206a2 * u; *buffer++ = 0xff000000 | (r >= 0 ? r < 0x1000000 ? r & 0xff0000 : 0xff0000 : 0) | (g >= 0 ? g < 0x1000000 ? (g >> 8) & 0x00ff00 : 0x00ff00 : 0) | (b >= 0 ? b < 0x1000000 ? (b >> 16) & 0x0000ff : 0x0000ff : 0); } } /**************************** Pixel wise fetching *****************************/ #ifndef PIXMAN_FB_ACCESSORS static argb_t fetch_pixel_rgbf_float (bits_image_t *image, int offset, int line) { float *bits = (float *)image->bits + line * image->rowstride; argb_t argb; argb.r = bits[offset * 3]; argb.g = bits[offset * 3 + 1]; argb.b = bits[offset * 3 + 2]; argb.a = 1.f; return argb; } static argb_t fetch_pixel_rgbaf_float (bits_image_t *image, int offset, int line) { float *bits = (float *)image->bits + line * image->rowstride; argb_t argb; argb.r = bits[offset * 4]; argb.g = bits[offset * 4 + 1]; argb.b = bits[offset * 4 + 2]; argb.a = bits[offset * 4 + 3]; return argb; } #endif static argb_t fetch_pixel_x2r10g10b10_float (bits_image_t *image, int offset, int line) { uint32_t *bits = image->bits + line * image->rowstride; uint32_t p = READ (image, bits + offset); uint64_t r = (p >> 20) & 0x3ff; uint64_t g = (p >> 10) & 0x3ff; uint64_t b = p & 0x3ff; argb_t argb; argb.a = 1.0; argb.r = pixman_unorm_to_float (r, 10); argb.g = pixman_unorm_to_float (g, 10); argb.b = pixman_unorm_to_float (b, 10); return argb; } static argb_t fetch_pixel_a2r10g10b10_float (bits_image_t *image, int offset, int line) { uint32_t *bits = image->bits + line * image->rowstride; uint32_t p = READ (image, bits + offset); uint64_t a = p >> 30; uint64_t r = (p >> 20) & 0x3ff; uint64_t g = (p >> 10) & 0x3ff; uint64_t b = p & 0x3ff; argb_t argb; argb.a = pixman_unorm_to_float (a, 2); argb.r = pixman_unorm_to_float (r, 10); argb.g = pixman_unorm_to_float (g, 10); argb.b = pixman_unorm_to_float (b, 10); return argb; } static argb_t fetch_pixel_a2b10g10r10_float (bits_image_t *image, int offset, int line) { uint32_t *bits = image->bits + line * image->rowstride; uint32_t p = READ (image, bits + offset); uint64_t a = p >> 30; uint64_t b = (p >> 20) & 0x3ff; uint64_t g = (p >> 10) & 0x3ff; uint64_t r = p & 0x3ff; argb_t argb; argb.a = pixman_unorm_to_float (a, 2); argb.r = pixman_unorm_to_float (r, 10); argb.g = pixman_unorm_to_float (g, 10); argb.b = pixman_unorm_to_float (b, 10); return argb; } static argb_t fetch_pixel_x2b10g10r10_float (bits_image_t *image, int offset, int line) { uint32_t *bits = image->bits + line * image->rowstride; uint32_t p = READ (image, bits + offset); uint64_t b = (p >> 20) & 0x3ff; uint64_t g = (p >> 10) & 0x3ff; uint64_t r = p & 0x3ff; argb_t argb; argb.a = 1.0; argb.r = pixman_unorm_to_float (r, 10); argb.g = pixman_unorm_to_float (g, 10); argb.b = pixman_unorm_to_float (b, 10); return argb; } static argb_t fetch_pixel_a8r8g8b8_sRGB_float (bits_image_t *image, int offset, int line) { uint32_t *bits = image->bits + line * image->rowstride; uint32_t p = READ (image, bits + offset); argb_t argb; argb.a = pixman_unorm_to_float ((p >> 24) & 0xff, 8); argb.r = to_linear [(p >> 16) & 0xff]; argb.g = to_linear [(p >> 8) & 0xff]; argb.b = to_linear [(p >> 0) & 0xff]; return argb; } static uint32_t fetch_pixel_yuy2 (bits_image_t *image, int offset, int line) { const uint32_t *bits = image->bits + image->rowstride * line; int16_t y, u, v; int32_t r, g, b; y = ((uint8_t *) bits)[offset << 1] - 16; u = ((uint8_t *) bits)[((offset << 1) & - 4) + 1] - 128; v = ((uint8_t *) bits)[((offset << 1) & - 4) + 3] - 128; /* R = 1.164(Y - 16) + 1.596(V - 128) */ r = 0x012b27 * y + 0x019a2e * v; /* G = 1.164(Y - 16) - 0.813(V - 128) - 0.391(U - 128) */ g = 0x012b27 * y - 0x00d0f2 * v - 0x00647e * u; /* B = 1.164(Y - 16) + 2.018(U - 128) */ b = 0x012b27 * y + 0x0206a2 * u; return 0xff000000 | (r >= 0 ? r < 0x1000000 ? r & 0xff0000 : 0xff0000 : 0) | (g >= 0 ? g < 0x1000000 ? (g >> 8) & 0x00ff00 : 0x00ff00 : 0) | (b >= 0 ? b < 0x1000000 ? (b >> 16) & 0x0000ff : 0x0000ff : 0); } static uint32_t fetch_pixel_yv12 (bits_image_t *image, int offset, int line) { YV12_SETUP (image); int16_t y = YV12_Y (line)[offset] - 16; int16_t u = YV12_U (line)[offset >> 1] - 128; int16_t v = YV12_V (line)[offset >> 1] - 128; int32_t r, g, b; /* R = 1.164(Y - 16) + 1.596(V - 128) */ r = 0x012b27 * y + 0x019a2e * v; /* G = 1.164(Y - 16) - 0.813(V - 128) - 0.391(U - 128) */ g = 0x012b27 * y - 0x00d0f2 * v - 0x00647e * u; /* B = 1.164(Y - 16) + 2.018(U - 128) */ b = 0x012b27 * y + 0x0206a2 * u; return 0xff000000 | (r >= 0 ? r < 0x1000000 ? r & 0xff0000 : 0xff0000 : 0) | (g >= 0 ? g < 0x1000000 ? (g >> 8) & 0x00ff00 : 0x00ff00 : 0) | (b >= 0 ? b < 0x1000000 ? (b >> 16) & 0x0000ff : 0x0000ff : 0); } /*********************************** Store ************************************/ #ifndef PIXMAN_FB_ACCESSORS static void store_scanline_rgbaf_float (bits_image_t * image, int x, int y, int width, const uint32_t *v) { float *bits = (float *)image->bits + image->rowstride * y + 4 * x; const argb_t *values = (argb_t *)v; for (; width; width--, values++) { *bits++ = values->r; *bits++ = values->g; *bits++ = values->b; *bits++ = values->a; } } static void store_scanline_rgbf_float (bits_image_t * image, int x, int y, int width, const uint32_t *v) { float *bits = (float *)image->bits + image->rowstride * y + 3 * x; const argb_t *values = (argb_t *)v; for (; width; width--, values++) { *bits++ = values->r; *bits++ = values->g; *bits++ = values->b; } } #endif static void store_scanline_a2r10g10b10_float (bits_image_t * image, int x, int y, int width, const uint32_t *v) { uint32_t *bits = image->bits + image->rowstride * y; uint32_t *pixel = bits + x; argb_t *values = (argb_t *)v; int i; for (i = 0; i < width; ++i) { uint16_t a, r, g, b; a = pixman_float_to_unorm (values[i].a, 2); r = pixman_float_to_unorm (values[i].r, 10); g = pixman_float_to_unorm (values[i].g, 10); b = pixman_float_to_unorm (values[i].b, 10); WRITE (image, pixel++, (a << 30) | (r << 20) | (g << 10) | b); } } static void store_scanline_x2r10g10b10_float (bits_image_t * image, int x, int y, int width, const uint32_t *v) { uint32_t *bits = image->bits + image->rowstride * y; uint32_t *pixel = bits + x; argb_t *values = (argb_t *)v; int i; for (i = 0; i < width; ++i) { uint16_t r, g, b; r = pixman_float_to_unorm (values[i].r, 10); g = pixman_float_to_unorm (values[i].g, 10); b = pixman_float_to_unorm (values[i].b, 10); WRITE (image, pixel++, (r << 20) | (g << 10) | b); } } static void store_scanline_a2b10g10r10_float (bits_image_t * image, int x, int y, int width, const uint32_t *v) { uint32_t *bits = image->bits + image->rowstride * y; uint32_t *pixel = bits + x; argb_t *values = (argb_t *)v; int i; for (i = 0; i < width; ++i) { uint16_t a, r, g, b; a = pixman_float_to_unorm (values[i].a, 2); r = pixman_float_to_unorm (values[i].r, 10); g = pixman_float_to_unorm (values[i].g, 10); b = pixman_float_to_unorm (values[i].b, 10); WRITE (image, pixel++, (a << 30) | (b << 20) | (g << 10) | r); } } static void store_scanline_x2b10g10r10_float (bits_image_t * image, int x, int y, int width, const uint32_t *v) { uint32_t *bits = image->bits + image->rowstride * y; uint32_t *pixel = bits + x; argb_t *values = (argb_t *)v; int i; for (i = 0; i < width; ++i) { uint16_t r, g, b; r = pixman_float_to_unorm (values[i].r, 10); g = pixman_float_to_unorm (values[i].g, 10); b = pixman_float_to_unorm (values[i].b, 10); WRITE (image, pixel++, (b << 20) | (g << 10) | r); } } static void store_scanline_a8r8g8b8_sRGB_float (bits_image_t * image, int x, int y, int width, const uint32_t *v) { uint32_t *bits = image->bits + image->rowstride * y; uint32_t *pixel = bits + x; argb_t *values = (argb_t *)v; int i; for (i = 0; i < width; ++i) { uint8_t a, r, g, b; a = pixman_float_to_unorm (values[i].a, 8); r = to_srgb (values[i].r); g = to_srgb (values[i].g); b = to_srgb (values[i].b); WRITE (image, pixel++, (a << 24) | (r << 16) | (g << 8) | b); } } /* * Contracts a floating point image to 32bpp and then stores it using a * regular 32-bit store proc. Despite the type, this function expects an * argb_t buffer. */ static void store_scanline_generic_float (bits_image_t * image, int x, int y, int width, const uint32_t *values) { uint32_t *argb8_pixels; assert (image->common.type == BITS); argb8_pixels = pixman_malloc_ab (width, sizeof(uint32_t)); if (!argb8_pixels) return; /* Contract the scanline. We could do this in place if values weren't * const. */ pixman_contract_from_float (argb8_pixels, (argb_t *)values, width); image->store_scanline_32 (image, x, y, width, argb8_pixels); free (argb8_pixels); } static void fetch_scanline_generic_float (bits_image_t * image, int x, int y, int width, uint32_t * buffer, const uint32_t *mask) { image->fetch_scanline_32 (image, x, y, width, buffer, NULL); pixman_expand_to_float ((argb_t *)buffer, buffer, image->format, width); } /* The 32_sRGB paths should be deleted after narrow processing * is no longer invoked for formats that are considered wide. * (Also see fetch_pixel_generic_lossy_32) */ static void fetch_scanline_a8r8g8b8_32_sRGB (bits_image_t *image, int x, int y, int width, uint32_t *buffer, const uint32_t *mask) { const uint32_t *bits = image->bits + y * image->rowstride; const uint32_t *pixel = (uint32_t *)bits + x; const uint32_t *end = pixel + width; uint32_t tmp; while (pixel < end) { uint8_t a, r, g, b; tmp = READ (image, pixel++); a = (tmp >> 24) & 0xff; r = (tmp >> 16) & 0xff; g = (tmp >> 8) & 0xff; b = (tmp >> 0) & 0xff; r = to_linear[r] * 255.0f + 0.5f; g = to_linear[g] * 255.0f + 0.5f; b = to_linear[b] * 255.0f + 0.5f; *buffer++ = (a << 24) | (r << 16) | (g << 8) | (b << 0); } } static uint32_t fetch_pixel_a8r8g8b8_32_sRGB (bits_image_t *image, int offset, int line) { uint32_t *bits = image->bits + line * image->rowstride; uint32_t tmp = READ (image, bits + offset); uint8_t a, r, g, b; a = (tmp >> 24) & 0xff; r = (tmp >> 16) & 0xff; g = (tmp >> 8) & 0xff; b = (tmp >> 0) & 0xff; r = to_linear[r] * 255.0f + 0.5f; g = to_linear[g] * 255.0f + 0.5f; b = to_linear[b] * 255.0f + 0.5f; return (a << 24) | (r << 16) | (g << 8) | (b << 0); } static void store_scanline_a8r8g8b8_32_sRGB (bits_image_t *image, int x, int y, int width, const uint32_t *v) { uint32_t *bits = image->bits + image->rowstride * y; uint64_t *values = (uint64_t *)v; uint32_t *pixel = bits + x; uint64_t tmp; int i; for (i = 0; i < width; ++i) { uint8_t a, r, g, b; tmp = values[i]; a = (tmp >> 24) & 0xff; r = (tmp >> 16) & 0xff; g = (tmp >> 8) & 0xff; b = (tmp >> 0) & 0xff; r = to_srgb (r * (1/255.0f)); g = to_srgb (g * (1/255.0f)); b = to_srgb (b * (1/255.0f)); WRITE (image, pixel++, a | (r << 16) | (g << 8) | (b << 0)); } } static argb_t fetch_pixel_generic_float (bits_image_t *image, int offset, int line) { uint32_t pixel32 = image->fetch_pixel_32 (image, offset, line); argb_t f; pixman_expand_to_float (&f, &pixel32, image->format, 1); return f; } /* * XXX: The transformed fetch path only works at 32-bpp so far. When all * paths have wide versions, this can be removed. * * WARNING: This function loses precision! */ static uint32_t fetch_pixel_generic_lossy_32 (bits_image_t *image, int offset, int line) { argb_t pixel64 = image->fetch_pixel_float (image, offset, line); uint32_t result; pixman_contract_from_float (&result, &pixel64, 1); return result; } typedef struct { pixman_format_code_t format; fetch_scanline_t fetch_scanline_32; fetch_scanline_t fetch_scanline_float; fetch_pixel_32_t fetch_pixel_32; fetch_pixel_float_t fetch_pixel_float; store_scanline_t store_scanline_32; store_scanline_t store_scanline_float; } format_info_t; #define FORMAT_INFO(format) \ { \ PIXMAN_ ## format, \ fetch_scanline_ ## format, \ fetch_scanline_generic_float, \ fetch_pixel_ ## format, \ fetch_pixel_generic_float, \ store_scanline_ ## format, \ store_scanline_generic_float \ } static const format_info_t accessors[] = { /* 32 bpp formats */ FORMAT_INFO (a8r8g8b8), FORMAT_INFO (x8r8g8b8), FORMAT_INFO (a8b8g8r8), FORMAT_INFO (x8b8g8r8), FORMAT_INFO (b8g8r8a8), FORMAT_INFO (b8g8r8x8), FORMAT_INFO (r8g8b8a8), FORMAT_INFO (r8g8b8x8), FORMAT_INFO (x14r6g6b6), /* sRGB formats */ { PIXMAN_a8r8g8b8_sRGB, fetch_scanline_a8r8g8b8_32_sRGB, fetch_scanline_a8r8g8b8_sRGB_float, fetch_pixel_a8r8g8b8_32_sRGB, fetch_pixel_a8r8g8b8_sRGB_float, store_scanline_a8r8g8b8_32_sRGB, store_scanline_a8r8g8b8_sRGB_float, }, /* 24bpp formats */ FORMAT_INFO (r8g8b8), FORMAT_INFO (b8g8r8), /* 16bpp formats */ FORMAT_INFO (r5g6b5), FORMAT_INFO (b5g6r5), FORMAT_INFO (a1r5g5b5), FORMAT_INFO (x1r5g5b5), FORMAT_INFO (a1b5g5r5), FORMAT_INFO (x1b5g5r5), FORMAT_INFO (a4r4g4b4), FORMAT_INFO (x4r4g4b4), FORMAT_INFO (a4b4g4r4), FORMAT_INFO (x4b4g4r4), /* 8bpp formats */ FORMAT_INFO (a8), FORMAT_INFO (r3g3b2), FORMAT_INFO (b2g3r3), FORMAT_INFO (a2r2g2b2), FORMAT_INFO (a2b2g2r2), FORMAT_INFO (c8), FORMAT_INFO (g8), #define fetch_scanline_x4c4 fetch_scanline_c8 #define fetch_pixel_x4c4 fetch_pixel_c8 #define store_scanline_x4c4 store_scanline_c8 FORMAT_INFO (x4c4), #define fetch_scanline_x4g4 fetch_scanline_g8 #define fetch_pixel_x4g4 fetch_pixel_g8 #define store_scanline_x4g4 store_scanline_g8 FORMAT_INFO (x4g4), FORMAT_INFO (x4a4), /* 4bpp formats */ FORMAT_INFO (a4), FORMAT_INFO (r1g2b1), FORMAT_INFO (b1g2r1), FORMAT_INFO (a1r1g1b1), FORMAT_INFO (a1b1g1r1), FORMAT_INFO (c4), FORMAT_INFO (g4), /* 1bpp formats */ FORMAT_INFO (a1), FORMAT_INFO (g1), /* Wide formats */ #ifndef PIXMAN_FB_ACCESSORS { PIXMAN_rgba_float, NULL, fetch_scanline_rgbaf_float, fetch_pixel_generic_lossy_32, fetch_pixel_rgbaf_float, NULL, store_scanline_rgbaf_float }, { PIXMAN_rgb_float, NULL, fetch_scanline_rgbf_float, fetch_pixel_generic_lossy_32, fetch_pixel_rgbf_float, NULL, store_scanline_rgbf_float }, #endif { PIXMAN_a2r10g10b10, NULL, fetch_scanline_a2r10g10b10_float, fetch_pixel_generic_lossy_32, fetch_pixel_a2r10g10b10_float, NULL, store_scanline_a2r10g10b10_float }, { PIXMAN_x2r10g10b10, NULL, fetch_scanline_x2r10g10b10_float, fetch_pixel_generic_lossy_32, fetch_pixel_x2r10g10b10_float, NULL, store_scanline_x2r10g10b10_float }, { PIXMAN_a2b10g10r10, NULL, fetch_scanline_a2b10g10r10_float, fetch_pixel_generic_lossy_32, fetch_pixel_a2b10g10r10_float, NULL, store_scanline_a2b10g10r10_float }, { PIXMAN_x2b10g10r10, NULL, fetch_scanline_x2b10g10r10_float, fetch_pixel_generic_lossy_32, fetch_pixel_x2b10g10r10_float, NULL, store_scanline_x2b10g10r10_float }, /* YUV formats */ { PIXMAN_yuy2, fetch_scanline_yuy2, fetch_scanline_generic_float, fetch_pixel_yuy2, fetch_pixel_generic_float, NULL, NULL }, { PIXMAN_yv12, fetch_scanline_yv12, fetch_scanline_generic_float, fetch_pixel_yv12, fetch_pixel_generic_float, NULL, NULL }, { PIXMAN_null }, }; static void setup_accessors (bits_image_t *image) { const format_info_t *info = accessors; while (info->format != PIXMAN_null) { if (info->format == image->format) { image->fetch_scanline_32 = info->fetch_scanline_32; image->fetch_scanline_float = info->fetch_scanline_float; image->fetch_pixel_32 = info->fetch_pixel_32; image->fetch_pixel_float = info->fetch_pixel_float; image->store_scanline_32 = info->store_scanline_32; image->store_scanline_float = info->store_scanline_float; return; } info++; } } #ifndef PIXMAN_FB_ACCESSORS void _pixman_bits_image_setup_accessors_accessors (bits_image_t *image); void _pixman_bits_image_setup_accessors (bits_image_t *image) { if (image->read_func || image->write_func) _pixman_bits_image_setup_accessors_accessors (image); else setup_accessors (image); } #else void _pixman_bits_image_setup_accessors_accessors (bits_image_t *image) { setup_accessors (image); } #endif pixman-0.38.4/pixman/pixman-utils.c0000644000175000017500000001754013447762142014136 00000000000000/* * Copyright © 2000 SuSE, Inc. * Copyright © 1999 Keith Packard * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of SuSE not be used in advertising or * publicity pertaining to distribution of the software without specific, * written prior permission. SuSE makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * * Author: Keith Packard, SuSE, Inc. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include "pixman-private.h" pixman_bool_t _pixman_multiply_overflows_size (size_t a, size_t b) { return a >= SIZE_MAX / b; } pixman_bool_t _pixman_multiply_overflows_int (unsigned int a, unsigned int b) { return a >= INT32_MAX / b; } pixman_bool_t _pixman_addition_overflows_int (unsigned int a, unsigned int b) { return a > INT32_MAX - b; } void * pixman_malloc_ab_plus_c (unsigned int a, unsigned int b, unsigned int c) { if (!b || a >= INT32_MAX / b || (a * b) > INT32_MAX - c) return NULL; return malloc (a * b + c); } void * pixman_malloc_ab (unsigned int a, unsigned int b) { if (a >= INT32_MAX / b) return NULL; return malloc (a * b); } void * pixman_malloc_abc (unsigned int a, unsigned int b, unsigned int c) { if (a >= INT32_MAX / b) return NULL; else if (a * b >= INT32_MAX / c) return NULL; else return malloc (a * b * c); } static force_inline uint16_t float_to_unorm (float f, int n_bits) { uint32_t u; if (f > 1.0) f = 1.0; if (f < 0.0) f = 0.0; u = f * (1 << n_bits); u -= (u >> n_bits); return u; } static force_inline float unorm_to_float (uint16_t u, int n_bits) { uint32_t m = ((1 << n_bits) - 1); return (u & m) * (1.f / (float)m); } /* * This function expands images from a8r8g8b8 to argb_t. To preserve * precision, it needs to know from which source format the a8r8g8b8 pixels * originally came. * * For example, if the source was PIXMAN_x1r5g5b5 and the red component * contained bits 12345, then the 8-bit value is 12345123. To correctly * expand this to floating point, it should be 12345 / 31.0 and not * 12345123 / 255.0. */ void pixman_expand_to_float (argb_t *dst, const uint32_t *src, pixman_format_code_t format, int width) { static const float multipliers[16] = { 0.0f, 1.0f / ((1 << 1) - 1), 1.0f / ((1 << 2) - 1), 1.0f / ((1 << 3) - 1), 1.0f / ((1 << 4) - 1), 1.0f / ((1 << 5) - 1), 1.0f / ((1 << 6) - 1), 1.0f / ((1 << 7) - 1), 1.0f / ((1 << 8) - 1), 1.0f / ((1 << 9) - 1), 1.0f / ((1 << 10) - 1), 1.0f / ((1 << 11) - 1), 1.0f / ((1 << 12) - 1), 1.0f / ((1 << 13) - 1), 1.0f / ((1 << 14) - 1), 1.0f / ((1 << 15) - 1), }; int a_size, r_size, g_size, b_size; int a_shift, r_shift, g_shift, b_shift; float a_mul, r_mul, g_mul, b_mul; uint32_t a_mask, r_mask, g_mask, b_mask; int i; if (!PIXMAN_FORMAT_VIS (format)) format = PIXMAN_a8r8g8b8; /* * Determine the sizes of each component and the masks and shifts * required to extract them from the source pixel. */ a_size = PIXMAN_FORMAT_A (format); r_size = PIXMAN_FORMAT_R (format); g_size = PIXMAN_FORMAT_G (format); b_size = PIXMAN_FORMAT_B (format); a_shift = 32 - a_size; r_shift = 24 - r_size; g_shift = 16 - g_size; b_shift = 8 - b_size; a_mask = ((1 << a_size) - 1); r_mask = ((1 << r_size) - 1); g_mask = ((1 << g_size) - 1); b_mask = ((1 << b_size) - 1); a_mul = multipliers[a_size]; r_mul = multipliers[r_size]; g_mul = multipliers[g_size]; b_mul = multipliers[b_size]; /* Start at the end so that we can do the expansion in place * when src == dst */ for (i = width - 1; i >= 0; i--) { const uint32_t pixel = src[i]; dst[i].a = a_mask? ((pixel >> a_shift) & a_mask) * a_mul : 1.0f; dst[i].r = ((pixel >> r_shift) & r_mask) * r_mul; dst[i].g = ((pixel >> g_shift) & g_mask) * g_mul; dst[i].b = ((pixel >> b_shift) & b_mask) * b_mul; } } uint16_t pixman_float_to_unorm (float f, int n_bits) { return float_to_unorm (f, n_bits); } float pixman_unorm_to_float (uint16_t u, int n_bits) { return unorm_to_float (u, n_bits); } void pixman_contract_from_float (uint32_t *dst, const argb_t *src, int width) { int i; for (i = 0; i < width; ++i) { uint8_t a, r, g, b; a = float_to_unorm (src[i].a, 8); r = float_to_unorm (src[i].r, 8); g = float_to_unorm (src[i].g, 8); b = float_to_unorm (src[i].b, 8); dst[i] = (a << 24) | (r << 16) | (g << 8) | (b << 0); } } uint32_t * _pixman_iter_get_scanline_noop (pixman_iter_t *iter, const uint32_t *mask) { return iter->buffer; } void _pixman_iter_init_bits_stride (pixman_iter_t *iter, const pixman_iter_info_t *info) { pixman_image_t *image = iter->image; uint8_t *b = (uint8_t *)image->bits.bits; int s = image->bits.rowstride * 4; iter->bits = b + s * iter->y + iter->x * PIXMAN_FORMAT_BPP (info->format) / 8; iter->stride = s; } #define N_TMP_BOXES (16) pixman_bool_t pixman_region16_copy_from_region32 (pixman_region16_t *dst, pixman_region32_t *src) { int n_boxes, i; pixman_box32_t *boxes32; pixman_box16_t *boxes16; pixman_bool_t retval; boxes32 = pixman_region32_rectangles (src, &n_boxes); boxes16 = pixman_malloc_ab (n_boxes, sizeof (pixman_box16_t)); if (!boxes16) return FALSE; for (i = 0; i < n_boxes; ++i) { boxes16[i].x1 = boxes32[i].x1; boxes16[i].y1 = boxes32[i].y1; boxes16[i].x2 = boxes32[i].x2; boxes16[i].y2 = boxes32[i].y2; } pixman_region_fini (dst); retval = pixman_region_init_rects (dst, boxes16, n_boxes); free (boxes16); return retval; } pixman_bool_t pixman_region32_copy_from_region16 (pixman_region32_t *dst, pixman_region16_t *src) { int n_boxes, i; pixman_box16_t *boxes16; pixman_box32_t *boxes32; pixman_box32_t tmp_boxes[N_TMP_BOXES]; pixman_bool_t retval; boxes16 = pixman_region_rectangles (src, &n_boxes); if (n_boxes > N_TMP_BOXES) boxes32 = pixman_malloc_ab (n_boxes, sizeof (pixman_box32_t)); else boxes32 = tmp_boxes; if (!boxes32) return FALSE; for (i = 0; i < n_boxes; ++i) { boxes32[i].x1 = boxes16[i].x1; boxes32[i].y1 = boxes16[i].y1; boxes32[i].x2 = boxes16[i].x2; boxes32[i].y2 = boxes16[i].y2; } pixman_region32_fini (dst); retval = pixman_region32_init_rects (dst, boxes32, n_boxes); if (boxes32 != tmp_boxes) free (boxes32); return retval; } /* This function is exported for the sake of the test suite and not part * of the ABI. */ PIXMAN_EXPORT pixman_implementation_t * _pixman_internal_only_get_implementation (void) { return get_implementation (); } void _pixman_log_error (const char *function, const char *message) { static int n_messages = 0; if (n_messages < 10) { fprintf (stderr, "*** BUG ***\n" "In %s: %s\n" "Set a breakpoint on '_pixman_log_error' to debug\n\n", function, message); n_messages++; } } pixman-0.38.4/pixman/pixman-arm-simd-asm.S0000644000175000017500000012437313447762142015250 00000000000000/* * Copyright © 2012 Raspberry Pi Foundation * Copyright © 2012 RISC OS Open Ltd * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of the copyright holders not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. The copyright holders make no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. * * Author: Ben Avison (bavison@riscosopen.org) * */ /* Prevent the stack from becoming executable */ #if defined(__linux__) && defined(__ELF__) .section .note.GNU-stack,"",%progbits #endif .text .arch armv6 .object_arch armv4 .arm .altmacro .p2align 2 #include "pixman-arm-asm.h" #include "pixman-arm-simd-asm.h" /* A head macro should do all processing which results in an output of up to * 16 bytes, as far as the final load instruction. The corresponding tail macro * should complete the processing of the up-to-16 bytes. The calling macro will * sometimes choose to insert a preload or a decrement of X between them. * cond ARM condition code for code block * numbytes Number of output bytes that should be generated this time * firstreg First WK register in which to place output * unaligned_src Whether to use non-wordaligned loads of source image * unaligned_mask Whether to use non-wordaligned loads of mask image * preload If outputting 16 bytes causes 64 bytes to be read, whether an extra preload should be output */ .macro blit_init line_saved_regs STRIDE_D, STRIDE_S .endm .macro blit_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload pixld cond, numbytes, firstreg, SRC, unaligned_src .endm .macro blit_inner_loop process_head, process_tail, unaligned_src, unaligned_mask, dst_alignment WK4 .req STRIDE_D WK5 .req STRIDE_S WK6 .req MASK WK7 .req STRIDE_M 110: pixld , 16, 0, SRC, unaligned_src pixld , 16, 4, SRC, unaligned_src pld [SRC, SCRATCH] pixst , 16, 0, DST pixst , 16, 4, DST subs X, X, #32*8/src_bpp bhs 110b .unreq WK4 .unreq WK5 .unreq WK6 .unreq WK7 .endm generate_composite_function \ pixman_composite_src_8888_8888_asm_armv6, 32, 0, 32, \ FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_SPILL_LINE_VARS_WIDE | FLAG_PROCESS_PRESERVES_SCRATCH, \ 4, /* prefetch distance */ \ blit_init, \ nop_macro, /* newline */ \ nop_macro, /* cleanup */ \ blit_process_head, \ nop_macro, /* process tail */ \ blit_inner_loop generate_composite_function \ pixman_composite_src_0565_0565_asm_armv6, 16, 0, 16, \ FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_SPILL_LINE_VARS_WIDE | FLAG_PROCESS_PRESERVES_SCRATCH, \ 4, /* prefetch distance */ \ blit_init, \ nop_macro, /* newline */ \ nop_macro, /* cleanup */ \ blit_process_head, \ nop_macro, /* process tail */ \ blit_inner_loop generate_composite_function \ pixman_composite_src_8_8_asm_armv6, 8, 0, 8, \ FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_SPILL_LINE_VARS_WIDE | FLAG_PROCESS_PRESERVES_SCRATCH, \ 3, /* prefetch distance */ \ blit_init, \ nop_macro, /* newline */ \ nop_macro, /* cleanup */ \ blit_process_head, \ nop_macro, /* process tail */ \ blit_inner_loop /******************************************************************************/ .macro src_n_8888_init ldr SRC, [sp, #ARGS_STACK_OFFSET] mov STRIDE_S, SRC mov MASK, SRC mov STRIDE_M, SRC .endm .macro src_n_0565_init ldrh SRC, [sp, #ARGS_STACK_OFFSET] orr SRC, SRC, lsl #16 mov STRIDE_S, SRC mov MASK, SRC mov STRIDE_M, SRC .endm .macro src_n_8_init ldrb SRC, [sp, #ARGS_STACK_OFFSET] orr SRC, SRC, lsl #8 orr SRC, SRC, lsl #16 mov STRIDE_S, SRC mov MASK, SRC mov STRIDE_M, SRC .endm .macro fill_process_tail cond, numbytes, firstreg WK4 .req SRC WK5 .req STRIDE_S WK6 .req MASK WK7 .req STRIDE_M pixst cond, numbytes, 4, DST .unreq WK4 .unreq WK5 .unreq WK6 .unreq WK7 .endm generate_composite_function \ pixman_composite_src_n_8888_asm_armv6, 0, 0, 32, \ FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_PROCESS_PRESERVES_PSR | FLAG_PROCESS_DOES_STORE | FLAG_PROCESS_PRESERVES_SCRATCH \ 0, /* prefetch distance doesn't apply */ \ src_n_8888_init \ nop_macro, /* newline */ \ nop_macro /* cleanup */ \ nop_macro /* process head */ \ fill_process_tail generate_composite_function \ pixman_composite_src_n_0565_asm_armv6, 0, 0, 16, \ FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_PROCESS_PRESERVES_PSR | FLAG_PROCESS_DOES_STORE | FLAG_PROCESS_PRESERVES_SCRATCH \ 0, /* prefetch distance doesn't apply */ \ src_n_0565_init \ nop_macro, /* newline */ \ nop_macro /* cleanup */ \ nop_macro /* process head */ \ fill_process_tail generate_composite_function \ pixman_composite_src_n_8_asm_armv6, 0, 0, 8, \ FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_PROCESS_PRESERVES_PSR | FLAG_PROCESS_DOES_STORE | FLAG_PROCESS_PRESERVES_SCRATCH \ 0, /* prefetch distance doesn't apply */ \ src_n_8_init \ nop_macro, /* newline */ \ nop_macro /* cleanup */ \ nop_macro /* process head */ \ fill_process_tail /******************************************************************************/ .macro src_x888_8888_pixel, cond, reg orr&cond WK®, WK®, #0xFF000000 .endm .macro pixman_composite_src_x888_8888_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload pixld cond, numbytes, firstreg, SRC, unaligned_src .endm .macro pixman_composite_src_x888_8888_process_tail cond, numbytes, firstreg src_x888_8888_pixel cond, %(firstreg+0) .if numbytes >= 8 src_x888_8888_pixel cond, %(firstreg+1) .if numbytes == 16 src_x888_8888_pixel cond, %(firstreg+2) src_x888_8888_pixel cond, %(firstreg+3) .endif .endif .endm generate_composite_function \ pixman_composite_src_x888_8888_asm_armv6, 32, 0, 32, \ FLAG_DST_WRITEONLY | FLAG_COND_EXEC | FLAG_PROCESS_PRESERVES_SCRATCH, \ 3, /* prefetch distance */ \ nop_macro, /* init */ \ nop_macro, /* newline */ \ nop_macro, /* cleanup */ \ pixman_composite_src_x888_8888_process_head, \ pixman_composite_src_x888_8888_process_tail /******************************************************************************/ .macro src_0565_8888_init /* Hold loop invariants in MASK and STRIDE_M */ ldr MASK, =0x07E007E0 mov STRIDE_M, #0xFF000000 /* Set GE[3:0] to 1010 so SEL instructions do what we want */ ldr SCRATCH, =0x80008000 uadd8 SCRATCH, SCRATCH, SCRATCH .endm .macro src_0565_8888_2pixels, reg1, reg2 and SCRATCH, WK®1, MASK @ 00000GGGGGG0000000000gggggg00000 bic WK®2, WK®1, MASK @ RRRRR000000BBBBBrrrrr000000bbbbb orr SCRATCH, SCRATCH, SCRATCH, lsr #6 @ 00000GGGGGGGGGGGG0000ggggggggggg mov WK®1, WK®2, lsl #16 @ rrrrr000000bbbbb0000000000000000 mov SCRATCH, SCRATCH, ror #19 @ GGGG0000ggggggggggg00000GGGGGGGG bic WK®2, WK®2, WK®1, lsr #16 @ RRRRR000000BBBBB0000000000000000 orr WK®1, WK®1, WK®1, lsr #5 @ rrrrrrrrrr0bbbbbbbbbb00000000000 orr WK®2, WK®2, WK®2, lsr #5 @ RRRRRRRRRR0BBBBBBBBBB00000000000 pkhtb WK®1, WK®1, WK®1, asr #5 @ rrrrrrrr--------bbbbbbbb-------- sel WK®1, WK®1, SCRATCH @ rrrrrrrrggggggggbbbbbbbb-------- mov SCRATCH, SCRATCH, ror #16 @ ggg00000GGGGGGGGGGGG0000gggggggg pkhtb WK®2, WK®2, WK®2, asr #5 @ RRRRRRRR--------BBBBBBBB-------- sel WK®2, WK®2, SCRATCH @ RRRRRRRRGGGGGGGGBBBBBBBB-------- orr WK®1, STRIDE_M, WK®1, lsr #8 @ 11111111rrrrrrrrggggggggbbbbbbbb orr WK®2, STRIDE_M, WK®2, lsr #8 @ 11111111RRRRRRRRGGGGGGGGBBBBBBBB .endm /* This version doesn't need STRIDE_M, but is one instruction longer. It would however be preferable for an XRGB target, since we could knock off the last 2 instructions, but is that a common case? and SCRATCH, WK®1, MASK @ 00000GGGGGG0000000000gggggg00000 bic WK®1, WK®1, MASK @ RRRRR000000BBBBBrrrrr000000bbbbb orr SCRATCH, SCRATCH, SCRATCH, lsr #6 @ 00000GGGGGGGGGGGG0000ggggggggggg mov WK®2, WK®1, lsr #16 @ 0000000000000000RRRRR000000BBBBB mov SCRATCH, SCRATCH, ror #27 @ GGGGGGGGGGGG0000ggggggggggg00000 bic WK®1, WK®1, WK®2, lsl #16 @ 0000000000000000rrrrr000000bbbbb mov WK®2, WK®2, lsl #3 @ 0000000000000RRRRR000000BBBBB000 mov WK®1, WK®1, lsl #3 @ 0000000000000rrrrr000000bbbbb000 orr WK®2, WK®2, WK®2, lsr #5 @ 0000000000000RRRRRRRRRR0BBBBBBBB orr WK®1, WK®1, WK®1, lsr #5 @ 0000000000000rrrrrrrrrr0bbbbbbbb pkhbt WK®2, WK®2, WK®2, lsl #5 @ --------RRRRRRRR--------BBBBBBBB pkhbt WK®1, WK®1, WK®1, lsl #5 @ --------rrrrrrrr--------bbbbbbbb sel WK®2, SCRATCH, WK®2 @ --------RRRRRRRRGGGGGGGGBBBBBBBB sel WK®1, SCRATCH, WK®1 @ --------rrrrrrrrggggggggbbbbbbbb orr WK®2, WK®2, #0xFF000000 @ 11111111RRRRRRRRGGGGGGGGBBBBBBBB orr WK®1, WK®1, #0xFF000000 @ 11111111rrrrrrrrggggggggbbbbbbbb */ .macro src_0565_8888_1pixel, reg bic SCRATCH, WK®, MASK @ 0000000000000000rrrrr000000bbbbb and WK®, WK®, MASK @ 000000000000000000000gggggg00000 mov SCRATCH, SCRATCH, lsl #3 @ 0000000000000rrrrr000000bbbbb000 mov WK®, WK®, lsl #5 @ 0000000000000000gggggg0000000000 orr SCRATCH, SCRATCH, SCRATCH, lsr #5 @ 0000000000000rrrrrrrrrr0bbbbbbbb orr WK®, WK®, WK®, lsr #6 @ 000000000000000gggggggggggg00000 pkhbt SCRATCH, SCRATCH, SCRATCH, lsl #5 @ --------rrrrrrrr--------bbbbbbbb sel WK®, WK®, SCRATCH @ --------rrrrrrrrggggggggbbbbbbbb orr WK®, WK®, #0xFF000000 @ 11111111rrrrrrrrggggggggbbbbbbbb .endm .macro src_0565_8888_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload .if numbytes == 16 pixldst ld,, 8, firstreg, %(firstreg+2),,, SRC, unaligned_src .elseif numbytes == 8 pixld , 4, firstreg, SRC, unaligned_src .elseif numbytes == 4 pixld , 2, firstreg, SRC, unaligned_src .endif .endm .macro src_0565_8888_process_tail cond, numbytes, firstreg .if numbytes == 16 src_0565_8888_2pixels firstreg, %(firstreg+1) src_0565_8888_2pixels %(firstreg+2), %(firstreg+3) .elseif numbytes == 8 src_0565_8888_2pixels firstreg, %(firstreg+1) .else src_0565_8888_1pixel firstreg .endif .endm generate_composite_function \ pixman_composite_src_0565_8888_asm_armv6, 16, 0, 32, \ FLAG_DST_WRITEONLY | FLAG_BRANCH_OVER, \ 3, /* prefetch distance */ \ src_0565_8888_init, \ nop_macro, /* newline */ \ nop_macro, /* cleanup */ \ src_0565_8888_process_head, \ src_0565_8888_process_tail /******************************************************************************/ .macro src_x888_0565_init /* Hold loop invariant in MASK */ ldr MASK, =0x001F001F line_saved_regs STRIDE_S, ORIG_W .endm .macro src_x888_0565_1pixel s, d and WK&d, MASK, WK&s, lsr #3 @ 00000000000rrrrr00000000000bbbbb and STRIDE_S, WK&s, #0xFC00 @ 0000000000000000gggggg0000000000 orr WK&d, WK&d, WK&d, lsr #5 @ 00000000000-----rrrrr000000bbbbb orr WK&d, WK&d, STRIDE_S, lsr #5 @ 00000000000-----rrrrrggggggbbbbb /* Top 16 bits are discarded during the following STRH */ .endm .macro src_x888_0565_2pixels slo, shi, d, tmp and SCRATCH, WK&shi, #0xFC00 @ 0000000000000000GGGGGG0000000000 and WK&tmp, MASK, WK&shi, lsr #3 @ 00000000000RRRRR00000000000BBBBB and WK&shi, MASK, WK&slo, lsr #3 @ 00000000000rrrrr00000000000bbbbb orr WK&tmp, WK&tmp, WK&tmp, lsr #5 @ 00000000000-----RRRRR000000BBBBB orr WK&tmp, WK&tmp, SCRATCH, lsr #5 @ 00000000000-----RRRRRGGGGGGBBBBB and SCRATCH, WK&slo, #0xFC00 @ 0000000000000000gggggg0000000000 orr WK&shi, WK&shi, WK&shi, lsr #5 @ 00000000000-----rrrrr000000bbbbb orr WK&shi, WK&shi, SCRATCH, lsr #5 @ 00000000000-----rrrrrggggggbbbbb pkhbt WK&d, WK&shi, WK&tmp, lsl #16 @ RRRRRGGGGGGBBBBBrrrrrggggggbbbbb .endm .macro src_x888_0565_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload WK4 .req STRIDE_S WK5 .req STRIDE_M WK6 .req WK3 WK7 .req ORIG_W .if numbytes == 16 pixld , 16, 4, SRC, 0 src_x888_0565_2pixels 4, 5, 0, 0 pixld , 8, 4, SRC, 0 src_x888_0565_2pixels 6, 7, 1, 1 pixld , 8, 6, SRC, 0 .else pixld , numbytes*2, 4, SRC, 0 .endif .endm .macro src_x888_0565_process_tail cond, numbytes, firstreg .if numbytes == 16 src_x888_0565_2pixels 4, 5, 2, 2 src_x888_0565_2pixels 6, 7, 3, 4 .elseif numbytes == 8 src_x888_0565_2pixels 4, 5, 1, 1 src_x888_0565_2pixels 6, 7, 2, 2 .elseif numbytes == 4 src_x888_0565_2pixels 4, 5, 1, 1 .else src_x888_0565_1pixel 4, 1 .endif .if numbytes == 16 pixst , numbytes, 0, DST .else pixst , numbytes, 1, DST .endif .unreq WK4 .unreq WK5 .unreq WK6 .unreq WK7 .endm generate_composite_function \ pixman_composite_src_x888_0565_asm_armv6, 32, 0, 16, \ FLAG_DST_WRITEONLY | FLAG_BRANCH_OVER | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS | FLAG_PROCESS_CORRUPTS_SCRATCH, \ 3, /* prefetch distance */ \ src_x888_0565_init, \ nop_macro, /* newline */ \ nop_macro, /* cleanup */ \ src_x888_0565_process_head, \ src_x888_0565_process_tail /******************************************************************************/ .macro add_8_8_8pixels cond, dst1, dst2 uqadd8&cond WK&dst1, WK&dst1, MASK uqadd8&cond WK&dst2, WK&dst2, STRIDE_M .endm .macro add_8_8_4pixels cond, dst uqadd8&cond WK&dst, WK&dst, MASK .endm .macro add_8_8_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload WK4 .req MASK WK5 .req STRIDE_M .if numbytes == 16 pixld cond, 8, 4, SRC, unaligned_src pixld cond, 16, firstreg, DST, 0 add_8_8_8pixels cond, firstreg, %(firstreg+1) pixld cond, 8, 4, SRC, unaligned_src .else pixld cond, numbytes, 4, SRC, unaligned_src pixld cond, numbytes, firstreg, DST, 0 .endif .unreq WK4 .unreq WK5 .endm .macro add_8_8_process_tail cond, numbytes, firstreg .if numbytes == 16 add_8_8_8pixels cond, %(firstreg+2), %(firstreg+3) .elseif numbytes == 8 add_8_8_8pixels cond, firstreg, %(firstreg+1) .else add_8_8_4pixels cond, firstreg .endif .endm generate_composite_function \ pixman_composite_add_8_8_asm_armv6, 8, 0, 8, \ FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_PRESERVES_SCRATCH, \ 2, /* prefetch distance */ \ nop_macro, /* init */ \ nop_macro, /* newline */ \ nop_macro, /* cleanup */ \ add_8_8_process_head, \ add_8_8_process_tail /******************************************************************************/ .macro over_8888_8888_init /* Hold loop invariant in MASK */ ldr MASK, =0x00800080 /* Set GE[3:0] to 0101 so SEL instructions do what we want */ uadd8 SCRATCH, MASK, MASK line_saved_regs STRIDE_D, STRIDE_S, ORIG_W .endm .macro over_8888_8888_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload WK4 .req STRIDE_D WK5 .req STRIDE_S WK6 .req STRIDE_M WK7 .req ORIG_W pixld , numbytes, %(4+firstreg), SRC, unaligned_src pixld , numbytes, firstreg, DST, 0 .unreq WK4 .unreq WK5 .unreq WK6 .unreq WK7 .endm .macro over_8888_8888_check_transparent numbytes, reg0, reg1, reg2, reg3 /* Since these colours a premultiplied by alpha, only 0 indicates transparent (any other colour with 0 in the alpha byte is luminous) */ teq WK®0, #0 .if numbytes > 4 teqeq WK®1, #0 .if numbytes > 8 teqeq WK®2, #0 teqeq WK®3, #0 .endif .endif .endm .macro over_8888_8888_prepare next mov WK&next, WK&next, lsr #24 .endm .macro over_8888_8888_1pixel src, dst, offset, next /* src = destination component multiplier */ rsb WK&src, WK&src, #255 /* Split even/odd bytes of dst into SCRATCH/dst */ uxtb16 SCRATCH, WK&dst uxtb16 WK&dst, WK&dst, ror #8 /* Multiply through, adding 0.5 to the upper byte of result for rounding */ mla SCRATCH, SCRATCH, WK&src, MASK mla WK&dst, WK&dst, WK&src, MASK /* Where we would have had a stall between the result of the first MLA and the shifter input, * reload the complete source pixel */ ldr WK&src, [SRC, #offset] /* Multiply by 257/256 to approximate 256/255 */ uxtab16 SCRATCH, SCRATCH, SCRATCH, ror #8 /* In this stall, start processing the next pixel */ .if offset < -4 mov WK&next, WK&next, lsr #24 .endif uxtab16 WK&dst, WK&dst, WK&dst, ror #8 /* Recombine even/odd bytes of multiplied destination */ mov SCRATCH, SCRATCH, ror #8 sel WK&dst, SCRATCH, WK&dst /* Saturated add of source to multiplied destination */ uqadd8 WK&dst, WK&dst, WK&src .endm .macro over_8888_8888_process_tail cond, numbytes, firstreg WK4 .req STRIDE_D WK5 .req STRIDE_S WK6 .req STRIDE_M WK7 .req ORIG_W over_8888_8888_check_transparent numbytes, %(4+firstreg), %(5+firstreg), %(6+firstreg), %(7+firstreg) beq 10f over_8888_8888_prepare %(4+firstreg) .set PROCESS_REG, firstreg .set PROCESS_OFF, -numbytes .rept numbytes / 4 over_8888_8888_1pixel %(4+PROCESS_REG), %(0+PROCESS_REG), PROCESS_OFF, %(5+PROCESS_REG) .set PROCESS_REG, PROCESS_REG+1 .set PROCESS_OFF, PROCESS_OFF+4 .endr pixst , numbytes, firstreg, DST 10: .unreq WK4 .unreq WK5 .unreq WK6 .unreq WK7 .endm generate_composite_function \ pixman_composite_over_8888_8888_asm_armv6, 32, 0, 32 \ FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS \ 2, /* prefetch distance */ \ over_8888_8888_init, \ nop_macro, /* newline */ \ nop_macro, /* cleanup */ \ over_8888_8888_process_head, \ over_8888_8888_process_tail /******************************************************************************/ /* Multiply each byte of a word by a byte. * Useful when there aren't any obvious ways to fill the stalls with other instructions. * word Register containing 4 bytes * byte Register containing byte multiplier (bits 8-31 must be 0) * tmp Scratch register * half Register containing the constant 0x00800080 * GE[3:0] bits must contain 0101 */ .macro mul_8888_8 word, byte, tmp, half /* Split even/odd bytes of word apart */ uxtb16 tmp, word uxtb16 word, word, ror #8 /* Multiply bytes together with rounding, then by 257/256 */ mla tmp, tmp, byte, half mla word, word, byte, half /* 1 stall follows */ uxtab16 tmp, tmp, tmp, ror #8 /* 1 stall follows */ uxtab16 word, word, word, ror #8 /* Recombine bytes */ mov tmp, tmp, ror #8 sel word, tmp, word .endm /******************************************************************************/ .macro over_8888_n_8888_init /* Mask is constant */ ldr MASK, [sp, #ARGS_STACK_OFFSET+8] /* Hold loop invariant in STRIDE_M */ ldr STRIDE_M, =0x00800080 /* We only want the alpha bits of the constant mask */ mov MASK, MASK, lsr #24 /* Set GE[3:0] to 0101 so SEL instructions do what we want */ uadd8 SCRATCH, STRIDE_M, STRIDE_M line_saved_regs Y, STRIDE_D, STRIDE_S, ORIG_W .endm .macro over_8888_n_8888_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload WK4 .req Y WK5 .req STRIDE_D WK6 .req STRIDE_S WK7 .req ORIG_W pixld , numbytes, %(4+(firstreg%2)), SRC, unaligned_src pixld , numbytes, firstreg, DST, 0 .unreq WK4 .unreq WK5 .unreq WK6 .unreq WK7 .endm .macro over_8888_n_8888_1pixel src, dst mul_8888_8 WK&src, MASK, SCRATCH, STRIDE_M sub WK7, WK6, WK&src, lsr #24 mul_8888_8 WK&dst, WK7, SCRATCH, STRIDE_M uqadd8 WK&dst, WK&dst, WK&src .endm .macro over_8888_n_8888_process_tail cond, numbytes, firstreg WK4 .req Y WK5 .req STRIDE_D WK6 .req STRIDE_S WK7 .req ORIG_W over_8888_8888_check_transparent numbytes, %(4+(firstreg%2)), %(5+(firstreg%2)), %(6+firstreg), %(7+firstreg) beq 10f mov WK6, #255 .set PROCESS_REG, firstreg .rept numbytes / 4 .if numbytes == 16 && PROCESS_REG == 2 /* We're using WK6 and WK7 as temporaries, so half way through * 4 pixels, reload the second two source pixels but this time * into WK4 and WK5 */ ldmdb SRC, {WK4, WK5} .endif over_8888_n_8888_1pixel %(4+(PROCESS_REG%2)), %(PROCESS_REG) .set PROCESS_REG, PROCESS_REG+1 .endr pixst , numbytes, firstreg, DST 10: .unreq WK4 .unreq WK5 .unreq WK6 .unreq WK7 .endm generate_composite_function \ pixman_composite_over_8888_n_8888_asm_armv6, 32, 0, 32 \ FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS \ 2, /* prefetch distance */ \ over_8888_n_8888_init, \ nop_macro, /* newline */ \ nop_macro, /* cleanup */ \ over_8888_n_8888_process_head, \ over_8888_n_8888_process_tail /******************************************************************************/ .macro over_n_8_8888_init /* Source is constant, but splitting it into even/odd bytes is a loop invariant */ ldr SRC, [sp, #ARGS_STACK_OFFSET] /* Not enough registers to hold this constant, but we still use it here to set GE[3:0] */ ldr SCRATCH, =0x00800080 uxtb16 STRIDE_S, SRC uxtb16 SRC, SRC, ror #8 /* Set GE[3:0] to 0101 so SEL instructions do what we want */ uadd8 SCRATCH, SCRATCH, SCRATCH line_saved_regs Y, STRIDE_D, STRIDE_M, ORIG_W .endm .macro over_n_8_8888_newline ldr STRIDE_D, =0x00800080 b 1f .ltorg 1: .endm .macro over_n_8_8888_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload WK4 .req STRIDE_M pixld , numbytes/4, 4, MASK, unaligned_mask pixld , numbytes, firstreg, DST, 0 .unreq WK4 .endm .macro over_n_8_8888_1pixel src, dst uxtb Y, WK4, ror #src*8 /* Trailing part of multiplication of source */ mla SCRATCH, STRIDE_S, Y, STRIDE_D mla Y, SRC, Y, STRIDE_D mov ORIG_W, #255 uxtab16 SCRATCH, SCRATCH, SCRATCH, ror #8 uxtab16 Y, Y, Y, ror #8 mov SCRATCH, SCRATCH, ror #8 sub ORIG_W, ORIG_W, Y, lsr #24 sel Y, SCRATCH, Y /* Then multiply the destination */ mul_8888_8 WK&dst, ORIG_W, SCRATCH, STRIDE_D uqadd8 WK&dst, WK&dst, Y .endm .macro over_n_8_8888_process_tail cond, numbytes, firstreg WK4 .req STRIDE_M teq WK4, #0 beq 10f .set PROCESS_REG, firstreg .rept numbytes / 4 over_n_8_8888_1pixel %(PROCESS_REG-firstreg), %(PROCESS_REG) .set PROCESS_REG, PROCESS_REG+1 .endr pixst , numbytes, firstreg, DST 10: .unreq WK4 .endm generate_composite_function \ pixman_composite_over_n_8_8888_asm_armv6, 0, 8, 32 \ FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS \ 2, /* prefetch distance */ \ over_n_8_8888_init, \ over_n_8_8888_newline, \ nop_macro, /* cleanup */ \ over_n_8_8888_process_head, \ over_n_8_8888_process_tail /******************************************************************************/ .macro over_reverse_n_8888_init ldr SRC, [sp, #ARGS_STACK_OFFSET] ldr MASK, =0x00800080 /* Split source pixel into RB/AG parts */ uxtb16 STRIDE_S, SRC uxtb16 STRIDE_M, SRC, ror #8 /* Set GE[3:0] to 0101 so SEL instructions do what we want */ uadd8 SCRATCH, MASK, MASK line_saved_regs STRIDE_D, ORIG_W .endm .macro over_reverse_n_8888_newline mov STRIDE_D, #0xFF .endm .macro over_reverse_n_8888_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload pixld , numbytes, firstreg, DST, 0 .endm .macro over_reverse_n_8888_1pixel d, is_only teq WK&d, #0 beq 8f /* replace with source */ bics ORIG_W, STRIDE_D, WK&d, lsr #24 .if is_only == 1 beq 49f /* skip store */ .else beq 9f /* write same value back */ .endif mla SCRATCH, STRIDE_S, ORIG_W, MASK /* red/blue */ mla ORIG_W, STRIDE_M, ORIG_W, MASK /* alpha/green */ uxtab16 SCRATCH, SCRATCH, SCRATCH, ror #8 uxtab16 ORIG_W, ORIG_W, ORIG_W, ror #8 mov SCRATCH, SCRATCH, ror #8 sel ORIG_W, SCRATCH, ORIG_W uqadd8 WK&d, WK&d, ORIG_W b 9f 8: mov WK&d, SRC 9: .endm .macro over_reverse_n_8888_tail numbytes, reg1, reg2, reg3, reg4 .if numbytes == 4 over_reverse_n_8888_1pixel reg1, 1 .else and SCRATCH, WK®1, WK®2 .if numbytes == 16 and SCRATCH, SCRATCH, WK®3 and SCRATCH, SCRATCH, WK®4 .endif mvns SCRATCH, SCRATCH, asr #24 beq 49f /* skip store if all opaque */ over_reverse_n_8888_1pixel reg1, 0 over_reverse_n_8888_1pixel reg2, 0 .if numbytes == 16 over_reverse_n_8888_1pixel reg3, 0 over_reverse_n_8888_1pixel reg4, 0 .endif .endif pixst , numbytes, reg1, DST 49: .endm .macro over_reverse_n_8888_process_tail cond, numbytes, firstreg over_reverse_n_8888_tail numbytes, firstreg, %(firstreg+1), %(firstreg+2), %(firstreg+3) .endm generate_composite_function \ pixman_composite_over_reverse_n_8888_asm_armv6, 0, 0, 32 \ FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS | FLAG_PROCESS_CORRUPTS_SCRATCH, \ 3, /* prefetch distance */ \ over_reverse_n_8888_init, \ over_reverse_n_8888_newline, \ nop_macro, /* cleanup */ \ over_reverse_n_8888_process_head, \ over_reverse_n_8888_process_tail /******************************************************************************/ .macro over_white_8888_8888_ca_init HALF .req SRC TMP0 .req STRIDE_D TMP1 .req STRIDE_S TMP2 .req STRIDE_M TMP3 .req ORIG_W WK4 .req SCRATCH line_saved_regs STRIDE_D, STRIDE_M, ORIG_W ldr SCRATCH, =0x800080 mov HALF, #0x80 /* Set GE[3:0] to 0101 so SEL instructions do what we want */ uadd8 SCRATCH, SCRATCH, SCRATCH .set DST_PRELOAD_BIAS, 8 .endm .macro over_white_8888_8888_ca_cleanup .set DST_PRELOAD_BIAS, 0 .unreq HALF .unreq TMP0 .unreq TMP1 .unreq TMP2 .unreq TMP3 .unreq WK4 .endm .macro over_white_8888_8888_ca_combine m, d uxtb16 TMP1, TMP0 /* rb_notmask */ uxtb16 TMP2, d /* rb_dest; 1 stall follows */ smlatt TMP3, TMP2, TMP1, HALF /* red */ smlabb TMP2, TMP2, TMP1, HALF /* blue */ uxtb16 TMP0, TMP0, ror #8 /* ag_notmask */ uxtb16 TMP1, d, ror #8 /* ag_dest; 1 stall follows */ smlatt d, TMP1, TMP0, HALF /* alpha */ smlabb TMP1, TMP1, TMP0, HALF /* green */ pkhbt TMP0, TMP2, TMP3, lsl #16 /* rb; 1 stall follows */ pkhbt TMP1, TMP1, d, lsl #16 /* ag */ uxtab16 TMP0, TMP0, TMP0, ror #8 uxtab16 TMP1, TMP1, TMP1, ror #8 mov TMP0, TMP0, ror #8 sel d, TMP0, TMP1 uqadd8 d, d, m /* d is a late result */ .endm .macro over_white_8888_8888_ca_1pixel_head pixld , 4, 1, MASK, 0 pixld , 4, 3, DST, 0 .endm .macro over_white_8888_8888_ca_1pixel_tail mvn TMP0, WK1 teq WK1, WK1, asr #32 bne 01f bcc 03f mov WK3, WK1 b 02f 01: over_white_8888_8888_ca_combine WK1, WK3 02: pixst , 4, 3, DST 03: .endm .macro over_white_8888_8888_ca_2pixels_head pixld , 8, 1, MASK, 0 .endm .macro over_white_8888_8888_ca_2pixels_tail pixld , 8, 3, DST mvn TMP0, WK1 teq WK1, WK1, asr #32 bne 01f movcs WK3, WK1 bcs 02f teq WK2, #0 beq 05f b 02f 01: over_white_8888_8888_ca_combine WK1, WK3 02: mvn TMP0, WK2 teq WK2, WK2, asr #32 bne 03f movcs WK4, WK2 b 04f 03: over_white_8888_8888_ca_combine WK2, WK4 04: pixst , 8, 3, DST 05: .endm .macro over_white_8888_8888_ca_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload .if numbytes == 4 over_white_8888_8888_ca_1pixel_head .else .if numbytes == 16 over_white_8888_8888_ca_2pixels_head over_white_8888_8888_ca_2pixels_tail .endif over_white_8888_8888_ca_2pixels_head .endif .endm .macro over_white_8888_8888_ca_process_tail cond, numbytes, firstreg .if numbytes == 4 over_white_8888_8888_ca_1pixel_tail .else over_white_8888_8888_ca_2pixels_tail .endif .endm generate_composite_function \ pixman_composite_over_white_8888_8888_ca_asm_armv6, 0, 32, 32 \ FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS | FLAG_PROCESS_CORRUPTS_SCRATCH \ 2, /* prefetch distance */ \ over_white_8888_8888_ca_init, \ nop_macro, /* newline */ \ over_white_8888_8888_ca_cleanup, \ over_white_8888_8888_ca_process_head, \ over_white_8888_8888_ca_process_tail .macro over_n_8888_8888_ca_init /* Set up constants. RB_SRC and AG_SRC are in registers; * RB_FLDS, A_SRC, and the two HALF values need to go on the * stack (and the ful SRC value is already there) */ ldr SCRATCH, [sp, #ARGS_STACK_OFFSET] mov WK0, #0x00FF0000 orr WK0, WK0, #0xFF /* RB_FLDS (0x00FF00FF) */ mov WK1, #0x80 /* HALF default value */ mov WK2, SCRATCH, lsr #24 /* A_SRC */ orr WK3, WK1, WK1, lsl #16 /* HALF alternate value (0x00800080) */ push {WK0-WK3} .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET+16 uxtb16 SRC, SCRATCH uxtb16 STRIDE_S, SCRATCH, ror #8 /* Set GE[3:0] to 0101 so SEL instructions do what we want */ uadd8 SCRATCH, WK3, WK3 .unreq WK0 .unreq WK1 .unreq WK2 .unreq WK3 WK0 .req Y WK1 .req STRIDE_D RB_SRC .req SRC AG_SRC .req STRIDE_S WK2 .req STRIDE_M RB_FLDS .req r8 /* the reloaded constants have to be at consecutive registers starting at an even one */ A_SRC .req r8 HALF .req r9 WK3 .req r10 WK4 .req r11 WK5 .req SCRATCH WK6 .req ORIG_W line_saved_regs Y, STRIDE_D, STRIDE_M, ORIG_W .endm .macro over_n_8888_8888_ca_cleanup add sp, sp, #16 .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET-16 .unreq WK0 .unreq WK1 .unreq RB_SRC .unreq AG_SRC .unreq WK2 .unreq RB_FLDS .unreq A_SRC .unreq HALF .unreq WK3 .unreq WK4 .unreq WK5 .unreq WK6 WK0 .req r8 WK1 .req r9 WK2 .req r10 WK3 .req r11 .endm .macro over_n_8888_8888_ca_1pixel_head pixld , 4, 6, MASK, 0 pixld , 4, 0, DST, 0 .endm .macro over_n_8888_8888_ca_1pixel_tail ldrd A_SRC, HALF, [sp, #LOCALS_STACK_OFFSET+8] uxtb16 WK1, WK6 /* rb_mask (first step of hard case placed in what would otherwise be a stall) */ teq WK6, WK6, asr #32 /* Zc if transparent, ZC if opaque */ bne 20f bcc 40f /* Mask is fully opaque (all channels) */ ldr WK6, [sp, #ARGS_STACK_OFFSET] /* get SRC back */ eors A_SRC, A_SRC, #0xFF bne 10f /* Source is also opaque - same as src_8888_8888 */ mov WK0, WK6 b 30f 10: /* Same as over_8888_8888 */ mul_8888_8 WK0, A_SRC, WK5, HALF uqadd8 WK0, WK0, WK6 b 30f 20: /* No simplifications possible - do it the hard way */ uxtb16 WK2, WK6, ror #8 /* ag_mask */ mla WK3, WK1, A_SRC, HALF /* rb_mul; 2 cycles */ mla WK4, WK2, A_SRC, HALF /* ag_mul; 2 cycles */ ldrd RB_FLDS, HALF, [sp, #LOCALS_STACK_OFFSET] uxtb16 WK5, WK0 /* rb_dest */ uxtab16 WK3, WK3, WK3, ror #8 uxtb16 WK6, WK0, ror #8 /* ag_dest */ uxtab16 WK4, WK4, WK4, ror #8 smlatt WK0, RB_SRC, WK1, HALF /* red1 */ smlabb WK1, RB_SRC, WK1, HALF /* blue1 */ bic WK3, RB_FLDS, WK3, lsr #8 bic WK4, RB_FLDS, WK4, lsr #8 pkhbt WK1, WK1, WK0, lsl #16 /* rb1 */ smlatt WK0, WK5, WK3, HALF /* red2 */ smlabb WK3, WK5, WK3, HALF /* blue2 */ uxtab16 WK1, WK1, WK1, ror #8 smlatt WK5, AG_SRC, WK2, HALF /* alpha1 */ pkhbt WK3, WK3, WK0, lsl #16 /* rb2 */ smlabb WK0, AG_SRC, WK2, HALF /* green1 */ smlatt WK2, WK6, WK4, HALF /* alpha2 */ smlabb WK4, WK6, WK4, HALF /* green2 */ pkhbt WK0, WK0, WK5, lsl #16 /* ag1 */ uxtab16 WK3, WK3, WK3, ror #8 pkhbt WK4, WK4, WK2, lsl #16 /* ag2 */ uxtab16 WK0, WK0, WK0, ror #8 uxtab16 WK4, WK4, WK4, ror #8 mov WK1, WK1, ror #8 mov WK3, WK3, ror #8 sel WK2, WK1, WK0 /* recombine source*mask */ sel WK1, WK3, WK4 /* recombine dest*(1-source_alpha*mask) */ uqadd8 WK0, WK1, WK2 /* followed by 1 stall */ 30: /* The destination buffer is already in the L1 cache, so * there's little point in amalgamating writes */ pixst , 4, 0, DST 40: .endm .macro over_n_8888_8888_ca_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload .rept (numbytes / 4) - 1 over_n_8888_8888_ca_1pixel_head over_n_8888_8888_ca_1pixel_tail .endr over_n_8888_8888_ca_1pixel_head .endm .macro over_n_8888_8888_ca_process_tail cond, numbytes, firstreg over_n_8888_8888_ca_1pixel_tail .endm pixman_asm_function pixman_composite_over_n_8888_8888_ca_asm_armv6 ldr ip, [sp] cmp ip, #-1 beq pixman_composite_over_white_8888_8888_ca_asm_armv6 /* else drop through... */ .endfunc generate_composite_function \ pixman_composite_over_n_8888_8888_ca_asm_armv6_helper, 0, 32, 32 \ FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS | FLAG_PROCESS_CORRUPTS_SCRATCH | FLAG_PROCESS_CORRUPTS_WK0 \ 2, /* prefetch distance */ \ over_n_8888_8888_ca_init, \ nop_macro, /* newline */ \ over_n_8888_8888_ca_cleanup, \ over_n_8888_8888_ca_process_head, \ over_n_8888_8888_ca_process_tail /******************************************************************************/ .macro in_reverse_8888_8888_init /* Hold loop invariant in MASK */ ldr MASK, =0x00800080 /* Set GE[3:0] to 0101 so SEL instructions do what we want */ uadd8 SCRATCH, MASK, MASK /* Offset the source pointer: we only need the alpha bytes */ add SRC, SRC, #3 line_saved_regs ORIG_W .endm .macro in_reverse_8888_8888_head numbytes, reg1, reg2, reg3 ldrb ORIG_W, [SRC], #4 .if numbytes >= 8 ldrb WK®1, [SRC], #4 .if numbytes == 16 ldrb WK®2, [SRC], #4 ldrb WK®3, [SRC], #4 .endif .endif add DST, DST, #numbytes .endm .macro in_reverse_8888_8888_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload in_reverse_8888_8888_head numbytes, firstreg, %(firstreg+1), %(firstreg+2) .endm .macro in_reverse_8888_8888_1pixel s, d, offset, is_only .if is_only != 1 movs s, ORIG_W .if offset != 0 ldrb ORIG_W, [SRC, #offset] .endif beq 01f teq STRIDE_M, #0xFF beq 02f .endif uxtb16 SCRATCH, d /* rb_dest */ uxtb16 d, d, ror #8 /* ag_dest */ mla SCRATCH, SCRATCH, s, MASK mla d, d, s, MASK uxtab16 SCRATCH, SCRATCH, SCRATCH, ror #8 uxtab16 d, d, d, ror #8 mov SCRATCH, SCRATCH, ror #8 sel d, SCRATCH, d b 02f .if offset == 0 48: /* Last mov d,#0 of the set - used as part of shortcut for * source values all 0 */ .endif 01: mov d, #0 02: .endm .macro in_reverse_8888_8888_tail numbytes, reg1, reg2, reg3, reg4 .if numbytes == 4 teq ORIG_W, ORIG_W, asr #32 ldrne WK®1, [DST, #-4] .elseif numbytes == 8 teq ORIG_W, WK®1 teqeq ORIG_W, ORIG_W, asr #32 /* all 0 or all -1? */ ldmnedb DST, {WK®1-WK®2} .else teq ORIG_W, WK®1 teqeq ORIG_W, WK®2 teqeq ORIG_W, WK®3 teqeq ORIG_W, ORIG_W, asr #32 /* all 0 or all -1? */ ldmnedb DST, {WK®1-WK®4} .endif cmnne DST, #0 /* clear C if NE */ bcs 49f /* no writes to dest if source all -1 */ beq 48f /* set dest to all 0 if source all 0 */ .if numbytes == 4 in_reverse_8888_8888_1pixel ORIG_W, WK®1, 0, 1 str WK®1, [DST, #-4] .elseif numbytes == 8 in_reverse_8888_8888_1pixel STRIDE_M, WK®1, -4, 0 in_reverse_8888_8888_1pixel STRIDE_M, WK®2, 0, 0 stmdb DST, {WK®1-WK®2} .else in_reverse_8888_8888_1pixel STRIDE_M, WK®1, -12, 0 in_reverse_8888_8888_1pixel STRIDE_M, WK®2, -8, 0 in_reverse_8888_8888_1pixel STRIDE_M, WK®3, -4, 0 in_reverse_8888_8888_1pixel STRIDE_M, WK®4, 0, 0 stmdb DST, {WK®1-WK®4} .endif 49: .endm .macro in_reverse_8888_8888_process_tail cond, numbytes, firstreg in_reverse_8888_8888_tail numbytes, firstreg, %(firstreg+1), %(firstreg+2), %(firstreg+3) .endm generate_composite_function \ pixman_composite_in_reverse_8888_8888_asm_armv6, 32, 0, 32 \ FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE | FLAG_SPILL_LINE_VARS | FLAG_PROCESS_CORRUPTS_SCRATCH | FLAG_NO_PRELOAD_DST \ 2, /* prefetch distance */ \ in_reverse_8888_8888_init, \ nop_macro, /* newline */ \ nop_macro, /* cleanup */ \ in_reverse_8888_8888_process_head, \ in_reverse_8888_8888_process_tail /******************************************************************************/ .macro over_n_8888_init ldr SRC, [sp, #ARGS_STACK_OFFSET] /* Hold loop invariant in MASK */ ldr MASK, =0x00800080 /* Hold multiplier for destination in STRIDE_M */ mov STRIDE_M, #255 sub STRIDE_M, STRIDE_M, SRC, lsr #24 /* Set GE[3:0] to 0101 so SEL instructions do what we want */ uadd8 SCRATCH, MASK, MASK .endm .macro over_n_8888_process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, preload pixld , numbytes, firstreg, DST, 0 .endm .macro over_n_8888_1pixel dst mul_8888_8 WK&dst, STRIDE_M, SCRATCH, MASK uqadd8 WK&dst, WK&dst, SRC .endm .macro over_n_8888_process_tail cond, numbytes, firstreg .set PROCESS_REG, firstreg .rept numbytes / 4 over_n_8888_1pixel %(PROCESS_REG) .set PROCESS_REG, PROCESS_REG+1 .endr pixst , numbytes, firstreg, DST .endm generate_composite_function \ pixman_composite_over_n_8888_asm_armv6, 0, 0, 32 \ FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_DOES_STORE \ 2, /* prefetch distance */ \ over_n_8888_init, \ nop_macro, /* newline */ \ nop_macro, /* cleanup */ \ over_n_8888_process_head, \ over_n_8888_process_tail /******************************************************************************/ pixman-0.38.4/pixman/pixman.h0000644000175000017500000013061713447762142013006 00000000000000/*********************************************************** Copyright 1987, 1998 The Open Group Permission to use, copy, modify, distribute, and sell this software and its documentation for any purpose is hereby granted without fee, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation. The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE OPEN GROUP BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of The Open Group shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from The Open Group. Copyright 1987 by Digital Equipment Corporation, Maynard, Massachusetts. All Rights Reserved Permission to use, copy, modify, and distribute this software and its documentation for any purpose and without fee is hereby granted, provided that the above copyright notice appear in all copies and that both that copyright notice and this permission notice appear in supporting documentation, and that the name of Digital not be used in advertising or publicity pertaining to distribution of the software without specific, written prior permission. DIGITAL DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL DIGITAL BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. ******************************************************************/ /* * Copyright © 1998, 2004 Keith Packard * Copyright 2007 Red Hat, Inc. * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Keith Packard not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Keith Packard makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ #ifndef PIXMAN_H__ #define PIXMAN_H__ #include #ifdef __cplusplus #define PIXMAN_BEGIN_DECLS extern "C" { #define PIXMAN_END_DECLS } #else #define PIXMAN_BEGIN_DECLS #define PIXMAN_END_DECLS #endif PIXMAN_BEGIN_DECLS /* * Standard integers */ #if !defined (PIXMAN_DONT_DEFINE_STDINT) #if defined (_SVR4) || defined (SVR4) || defined (__OpenBSD__) || defined (_sgi) || defined (__sun) || defined (sun) || defined (__digital__) || defined (__HP_cc) # include /* VS 2010 (_MSC_VER 1600) has stdint.h */ #elif defined (_MSC_VER) && _MSC_VER < 1600 typedef __int8 int8_t; typedef unsigned __int8 uint8_t; typedef __int16 int16_t; typedef unsigned __int16 uint16_t; typedef __int32 int32_t; typedef unsigned __int32 uint32_t; typedef __int64 int64_t; typedef unsigned __int64 uint64_t; #elif defined (_AIX) # include #else # include #endif #endif /* * Boolean */ typedef int pixman_bool_t; /* * Fixpoint numbers */ typedef int64_t pixman_fixed_32_32_t; typedef pixman_fixed_32_32_t pixman_fixed_48_16_t; typedef uint32_t pixman_fixed_1_31_t; typedef uint32_t pixman_fixed_1_16_t; typedef int32_t pixman_fixed_16_16_t; typedef pixman_fixed_16_16_t pixman_fixed_t; #define pixman_fixed_e ((pixman_fixed_t) 1) #define pixman_fixed_1 (pixman_int_to_fixed(1)) #define pixman_fixed_1_minus_e (pixman_fixed_1 - pixman_fixed_e) #define pixman_fixed_minus_1 (pixman_int_to_fixed(-1)) #define pixman_fixed_to_int(f) ((int) ((f) >> 16)) #define pixman_int_to_fixed(i) ((pixman_fixed_t) ((i) << 16)) #define pixman_fixed_to_double(f) (double) ((f) / (double) pixman_fixed_1) #define pixman_double_to_fixed(d) ((pixman_fixed_t) ((d) * 65536.0)) #define pixman_fixed_frac(f) ((f) & pixman_fixed_1_minus_e) #define pixman_fixed_floor(f) ((f) & ~pixman_fixed_1_minus_e) #define pixman_fixed_ceil(f) pixman_fixed_floor ((f) + pixman_fixed_1_minus_e) #define pixman_fixed_fraction(f) ((f) & pixman_fixed_1_minus_e) #define pixman_fixed_mod_2(f) ((f) & (pixman_fixed1 | pixman_fixed_1_minus_e)) #define pixman_max_fixed_48_16 ((pixman_fixed_48_16_t) 0x7fffffff) #define pixman_min_fixed_48_16 (-((pixman_fixed_48_16_t) 1 << 31)) /* * Misc structs */ typedef struct pixman_color pixman_color_t; typedef struct pixman_point_fixed pixman_point_fixed_t; typedef struct pixman_line_fixed pixman_line_fixed_t; typedef struct pixman_vector pixman_vector_t; typedef struct pixman_transform pixman_transform_t; struct pixman_color { uint16_t red; uint16_t green; uint16_t blue; uint16_t alpha; }; struct pixman_point_fixed { pixman_fixed_t x; pixman_fixed_t y; }; struct pixman_line_fixed { pixman_point_fixed_t p1, p2; }; /* * Fixed point matrices */ struct pixman_vector { pixman_fixed_t vector[3]; }; struct pixman_transform { pixman_fixed_t matrix[3][3]; }; /* forward declaration (sorry) */ struct pixman_box16; typedef union pixman_image pixman_image_t; void pixman_transform_init_identity (struct pixman_transform *matrix); pixman_bool_t pixman_transform_point_3d (const struct pixman_transform *transform, struct pixman_vector *vector); pixman_bool_t pixman_transform_point (const struct pixman_transform *transform, struct pixman_vector *vector); pixman_bool_t pixman_transform_multiply (struct pixman_transform *dst, const struct pixman_transform *l, const struct pixman_transform *r); void pixman_transform_init_scale (struct pixman_transform *t, pixman_fixed_t sx, pixman_fixed_t sy); pixman_bool_t pixman_transform_scale (struct pixman_transform *forward, struct pixman_transform *reverse, pixman_fixed_t sx, pixman_fixed_t sy); void pixman_transform_init_rotate (struct pixman_transform *t, pixman_fixed_t cos, pixman_fixed_t sin); pixman_bool_t pixman_transform_rotate (struct pixman_transform *forward, struct pixman_transform *reverse, pixman_fixed_t c, pixman_fixed_t s); void pixman_transform_init_translate (struct pixman_transform *t, pixman_fixed_t tx, pixman_fixed_t ty); pixman_bool_t pixman_transform_translate (struct pixman_transform *forward, struct pixman_transform *reverse, pixman_fixed_t tx, pixman_fixed_t ty); pixman_bool_t pixman_transform_bounds (const struct pixman_transform *matrix, struct pixman_box16 *b); pixman_bool_t pixman_transform_invert (struct pixman_transform *dst, const struct pixman_transform *src); pixman_bool_t pixman_transform_is_identity (const struct pixman_transform *t); pixman_bool_t pixman_transform_is_scale (const struct pixman_transform *t); pixman_bool_t pixman_transform_is_int_translate (const struct pixman_transform *t); pixman_bool_t pixman_transform_is_inverse (const struct pixman_transform *a, const struct pixman_transform *b); /* * Floating point matrices */ typedef struct pixman_f_transform pixman_f_transform_t; typedef struct pixman_f_vector pixman_f_vector_t; struct pixman_f_vector { double v[3]; }; struct pixman_f_transform { double m[3][3]; }; pixman_bool_t pixman_transform_from_pixman_f_transform (struct pixman_transform *t, const struct pixman_f_transform *ft); void pixman_f_transform_from_pixman_transform (struct pixman_f_transform *ft, const struct pixman_transform *t); pixman_bool_t pixman_f_transform_invert (struct pixman_f_transform *dst, const struct pixman_f_transform *src); pixman_bool_t pixman_f_transform_point (const struct pixman_f_transform *t, struct pixman_f_vector *v); void pixman_f_transform_point_3d (const struct pixman_f_transform *t, struct pixman_f_vector *v); void pixman_f_transform_multiply (struct pixman_f_transform *dst, const struct pixman_f_transform *l, const struct pixman_f_transform *r); void pixman_f_transform_init_scale (struct pixman_f_transform *t, double sx, double sy); pixman_bool_t pixman_f_transform_scale (struct pixman_f_transform *forward, struct pixman_f_transform *reverse, double sx, double sy); void pixman_f_transform_init_rotate (struct pixman_f_transform *t, double cos, double sin); pixman_bool_t pixman_f_transform_rotate (struct pixman_f_transform *forward, struct pixman_f_transform *reverse, double c, double s); void pixman_f_transform_init_translate (struct pixman_f_transform *t, double tx, double ty); pixman_bool_t pixman_f_transform_translate (struct pixman_f_transform *forward, struct pixman_f_transform *reverse, double tx, double ty); pixman_bool_t pixman_f_transform_bounds (const struct pixman_f_transform *t, struct pixman_box16 *b); void pixman_f_transform_init_identity (struct pixman_f_transform *t); typedef enum { PIXMAN_REPEAT_NONE, PIXMAN_REPEAT_NORMAL, PIXMAN_REPEAT_PAD, PIXMAN_REPEAT_REFLECT } pixman_repeat_t; typedef enum { PIXMAN_FILTER_FAST, PIXMAN_FILTER_GOOD, PIXMAN_FILTER_BEST, PIXMAN_FILTER_NEAREST, PIXMAN_FILTER_BILINEAR, PIXMAN_FILTER_CONVOLUTION, /* The SEPARABLE_CONVOLUTION filter takes the following parameters: * * width: integer given as 16.16 fixpoint number * height: integer given as 16.16 fixpoint number * x_phase_bits: integer given as 16.16 fixpoint * y_phase_bits: integer given as 16.16 fixpoint * xtables: (1 << x_phase_bits) tables of size width * ytables: (1 << y_phase_bits) tables of size height * * When sampling at (x, y), the location is first rounded to one of * n_x_phases * n_y_phases subpixel positions. These subpixel positions * determine an xtable and a ytable to use. * * Conceptually a width x height matrix is then formed in which each entry * is the product of the corresponding entries in the x and y tables. * This matrix is then aligned with the image pixels such that its center * is as close as possible to the subpixel location chosen earlier. Then * the image is convolved with the matrix and the resulting pixel returned. */ PIXMAN_FILTER_SEPARABLE_CONVOLUTION } pixman_filter_t; typedef enum { PIXMAN_OP_CLEAR = 0x00, PIXMAN_OP_SRC = 0x01, PIXMAN_OP_DST = 0x02, PIXMAN_OP_OVER = 0x03, PIXMAN_OP_OVER_REVERSE = 0x04, PIXMAN_OP_IN = 0x05, PIXMAN_OP_IN_REVERSE = 0x06, PIXMAN_OP_OUT = 0x07, PIXMAN_OP_OUT_REVERSE = 0x08, PIXMAN_OP_ATOP = 0x09, PIXMAN_OP_ATOP_REVERSE = 0x0a, PIXMAN_OP_XOR = 0x0b, PIXMAN_OP_ADD = 0x0c, PIXMAN_OP_SATURATE = 0x0d, PIXMAN_OP_DISJOINT_CLEAR = 0x10, PIXMAN_OP_DISJOINT_SRC = 0x11, PIXMAN_OP_DISJOINT_DST = 0x12, PIXMAN_OP_DISJOINT_OVER = 0x13, PIXMAN_OP_DISJOINT_OVER_REVERSE = 0x14, PIXMAN_OP_DISJOINT_IN = 0x15, PIXMAN_OP_DISJOINT_IN_REVERSE = 0x16, PIXMAN_OP_DISJOINT_OUT = 0x17, PIXMAN_OP_DISJOINT_OUT_REVERSE = 0x18, PIXMAN_OP_DISJOINT_ATOP = 0x19, PIXMAN_OP_DISJOINT_ATOP_REVERSE = 0x1a, PIXMAN_OP_DISJOINT_XOR = 0x1b, PIXMAN_OP_CONJOINT_CLEAR = 0x20, PIXMAN_OP_CONJOINT_SRC = 0x21, PIXMAN_OP_CONJOINT_DST = 0x22, PIXMAN_OP_CONJOINT_OVER = 0x23, PIXMAN_OP_CONJOINT_OVER_REVERSE = 0x24, PIXMAN_OP_CONJOINT_IN = 0x25, PIXMAN_OP_CONJOINT_IN_REVERSE = 0x26, PIXMAN_OP_CONJOINT_OUT = 0x27, PIXMAN_OP_CONJOINT_OUT_REVERSE = 0x28, PIXMAN_OP_CONJOINT_ATOP = 0x29, PIXMAN_OP_CONJOINT_ATOP_REVERSE = 0x2a, PIXMAN_OP_CONJOINT_XOR = 0x2b, PIXMAN_OP_MULTIPLY = 0x30, PIXMAN_OP_SCREEN = 0x31, PIXMAN_OP_OVERLAY = 0x32, PIXMAN_OP_DARKEN = 0x33, PIXMAN_OP_LIGHTEN = 0x34, PIXMAN_OP_COLOR_DODGE = 0x35, PIXMAN_OP_COLOR_BURN = 0x36, PIXMAN_OP_HARD_LIGHT = 0x37, PIXMAN_OP_SOFT_LIGHT = 0x38, PIXMAN_OP_DIFFERENCE = 0x39, PIXMAN_OP_EXCLUSION = 0x3a, PIXMAN_OP_HSL_HUE = 0x3b, PIXMAN_OP_HSL_SATURATION = 0x3c, PIXMAN_OP_HSL_COLOR = 0x3d, PIXMAN_OP_HSL_LUMINOSITY = 0x3e #ifdef PIXMAN_USE_INTERNAL_API , PIXMAN_N_OPERATORS, PIXMAN_OP_NONE = PIXMAN_N_OPERATORS #endif } pixman_op_t; /* * Regions */ typedef struct pixman_region16_data pixman_region16_data_t; typedef struct pixman_box16 pixman_box16_t; typedef struct pixman_rectangle16 pixman_rectangle16_t; typedef struct pixman_region16 pixman_region16_t; struct pixman_region16_data { long size; long numRects; /* pixman_box16_t rects[size]; in memory but not explicitly declared */ }; struct pixman_rectangle16 { int16_t x, y; uint16_t width, height; }; struct pixman_box16 { int16_t x1, y1, x2, y2; }; struct pixman_region16 { pixman_box16_t extents; pixman_region16_data_t *data; }; typedef enum { PIXMAN_REGION_OUT, PIXMAN_REGION_IN, PIXMAN_REGION_PART } pixman_region_overlap_t; /* This function exists only to make it possible to preserve * the X ABI - it should go away at first opportunity. */ void pixman_region_set_static_pointers (pixman_box16_t *empty_box, pixman_region16_data_t *empty_data, pixman_region16_data_t *broken_data); /* creation/destruction */ void pixman_region_init (pixman_region16_t *region); void pixman_region_init_rect (pixman_region16_t *region, int x, int y, unsigned int width, unsigned int height); pixman_bool_t pixman_region_init_rects (pixman_region16_t *region, const pixman_box16_t *boxes, int count); void pixman_region_init_with_extents (pixman_region16_t *region, pixman_box16_t *extents); void pixman_region_init_from_image (pixman_region16_t *region, pixman_image_t *image); void pixman_region_fini (pixman_region16_t *region); /* manipulation */ void pixman_region_translate (pixman_region16_t *region, int x, int y); pixman_bool_t pixman_region_copy (pixman_region16_t *dest, pixman_region16_t *source); pixman_bool_t pixman_region_intersect (pixman_region16_t *new_reg, pixman_region16_t *reg1, pixman_region16_t *reg2); pixman_bool_t pixman_region_union (pixman_region16_t *new_reg, pixman_region16_t *reg1, pixman_region16_t *reg2); pixman_bool_t pixman_region_union_rect (pixman_region16_t *dest, pixman_region16_t *source, int x, int y, unsigned int width, unsigned int height); pixman_bool_t pixman_region_intersect_rect (pixman_region16_t *dest, pixman_region16_t *source, int x, int y, unsigned int width, unsigned int height); pixman_bool_t pixman_region_subtract (pixman_region16_t *reg_d, pixman_region16_t *reg_m, pixman_region16_t *reg_s); pixman_bool_t pixman_region_inverse (pixman_region16_t *new_reg, pixman_region16_t *reg1, pixman_box16_t *inv_rect); pixman_bool_t pixman_region_contains_point (pixman_region16_t *region, int x, int y, pixman_box16_t *box); pixman_region_overlap_t pixman_region_contains_rectangle (pixman_region16_t *region, pixman_box16_t *prect); pixman_bool_t pixman_region_not_empty (pixman_region16_t *region); pixman_box16_t * pixman_region_extents (pixman_region16_t *region); int pixman_region_n_rects (pixman_region16_t *region); pixman_box16_t * pixman_region_rectangles (pixman_region16_t *region, int *n_rects); pixman_bool_t pixman_region_equal (pixman_region16_t *region1, pixman_region16_t *region2); pixman_bool_t pixman_region_selfcheck (pixman_region16_t *region); void pixman_region_reset (pixman_region16_t *region, pixman_box16_t *box); void pixman_region_clear (pixman_region16_t *region); /* * 32 bit regions */ typedef struct pixman_region32_data pixman_region32_data_t; typedef struct pixman_box32 pixman_box32_t; typedef struct pixman_rectangle32 pixman_rectangle32_t; typedef struct pixman_region32 pixman_region32_t; struct pixman_region32_data { long size; long numRects; /* pixman_box32_t rects[size]; in memory but not explicitly declared */ }; struct pixman_rectangle32 { int32_t x, y; uint32_t width, height; }; struct pixman_box32 { int32_t x1, y1, x2, y2; }; struct pixman_region32 { pixman_box32_t extents; pixman_region32_data_t *data; }; /* creation/destruction */ void pixman_region32_init (pixman_region32_t *region); void pixman_region32_init_rect (pixman_region32_t *region, int x, int y, unsigned int width, unsigned int height); pixman_bool_t pixman_region32_init_rects (pixman_region32_t *region, const pixman_box32_t *boxes, int count); void pixman_region32_init_with_extents (pixman_region32_t *region, pixman_box32_t *extents); void pixman_region32_init_from_image (pixman_region32_t *region, pixman_image_t *image); void pixman_region32_fini (pixman_region32_t *region); /* manipulation */ void pixman_region32_translate (pixman_region32_t *region, int x, int y); pixman_bool_t pixman_region32_copy (pixman_region32_t *dest, pixman_region32_t *source); pixman_bool_t pixman_region32_intersect (pixman_region32_t *new_reg, pixman_region32_t *reg1, pixman_region32_t *reg2); pixman_bool_t pixman_region32_union (pixman_region32_t *new_reg, pixman_region32_t *reg1, pixman_region32_t *reg2); pixman_bool_t pixman_region32_intersect_rect (pixman_region32_t *dest, pixman_region32_t *source, int x, int y, unsigned int width, unsigned int height); pixman_bool_t pixman_region32_union_rect (pixman_region32_t *dest, pixman_region32_t *source, int x, int y, unsigned int width, unsigned int height); pixman_bool_t pixman_region32_subtract (pixman_region32_t *reg_d, pixman_region32_t *reg_m, pixman_region32_t *reg_s); pixman_bool_t pixman_region32_inverse (pixman_region32_t *new_reg, pixman_region32_t *reg1, pixman_box32_t *inv_rect); pixman_bool_t pixman_region32_contains_point (pixman_region32_t *region, int x, int y, pixman_box32_t *box); pixman_region_overlap_t pixman_region32_contains_rectangle (pixman_region32_t *region, pixman_box32_t *prect); pixman_bool_t pixman_region32_not_empty (pixman_region32_t *region); pixman_box32_t * pixman_region32_extents (pixman_region32_t *region); int pixman_region32_n_rects (pixman_region32_t *region); pixman_box32_t * pixman_region32_rectangles (pixman_region32_t *region, int *n_rects); pixman_bool_t pixman_region32_equal (pixman_region32_t *region1, pixman_region32_t *region2); pixman_bool_t pixman_region32_selfcheck (pixman_region32_t *region); void pixman_region32_reset (pixman_region32_t *region, pixman_box32_t *box); void pixman_region32_clear (pixman_region32_t *region); /* Copy / Fill / Misc */ pixman_bool_t pixman_blt (uint32_t *src_bits, uint32_t *dst_bits, int src_stride, int dst_stride, int src_bpp, int dst_bpp, int src_x, int src_y, int dest_x, int dest_y, int width, int height); pixman_bool_t pixman_fill (uint32_t *bits, int stride, int bpp, int x, int y, int width, int height, uint32_t _xor); int pixman_version (void); const char* pixman_version_string (void); /* * Images */ typedef struct pixman_indexed pixman_indexed_t; typedef struct pixman_gradient_stop pixman_gradient_stop_t; typedef uint32_t (* pixman_read_memory_func_t) (const void *src, int size); typedef void (* pixman_write_memory_func_t) (void *dst, uint32_t value, int size); typedef void (* pixman_image_destroy_func_t) (pixman_image_t *image, void *data); struct pixman_gradient_stop { pixman_fixed_t x; pixman_color_t color; }; #define PIXMAN_MAX_INDEXED 256 /* XXX depth must be <= 8 */ #if PIXMAN_MAX_INDEXED <= 256 typedef uint8_t pixman_index_type; #endif struct pixman_indexed { pixman_bool_t color; uint32_t rgba[PIXMAN_MAX_INDEXED]; pixman_index_type ent[32768]; }; /* * While the protocol is generous in format support, the * sample implementation allows only packed RGB and GBR * representations for data to simplify software rendering, */ #define PIXMAN_FORMAT(bpp,type,a,r,g,b) (((bpp) << 24) | \ ((type) << 16) | \ ((a) << 12) | \ ((r) << 8) | \ ((g) << 4) | \ ((b))) #define PIXMAN_FORMAT_BYTE(bpp,type,a,r,g,b) \ (((bpp >> 3) << 24) | \ (3 << 22) | ((type) << 16) | \ ((a >> 3) << 12) | \ ((r >> 3) << 8) | \ ((g >> 3) << 4) | \ ((b >> 3))) #define PIXMAN_FORMAT_RESHIFT(val, ofs, num) \ (((val >> (ofs)) & ((1 << (num)) - 1)) << ((val >> 22) & 3)) #define PIXMAN_FORMAT_BPP(f) PIXMAN_FORMAT_RESHIFT(f, 24, 8) #define PIXMAN_FORMAT_SHIFT(f) ((uint32_t)((f >> 22) & 3)) #define PIXMAN_FORMAT_TYPE(f) (((f) >> 16) & 0x3f) #define PIXMAN_FORMAT_A(f) PIXMAN_FORMAT_RESHIFT(f, 12, 4) #define PIXMAN_FORMAT_R(f) PIXMAN_FORMAT_RESHIFT(f, 8, 4) #define PIXMAN_FORMAT_G(f) PIXMAN_FORMAT_RESHIFT(f, 4, 4) #define PIXMAN_FORMAT_B(f) PIXMAN_FORMAT_RESHIFT(f, 0, 4) #define PIXMAN_FORMAT_RGB(f) (((f) ) & 0xfff) #define PIXMAN_FORMAT_VIS(f) (((f) ) & 0xffff) #define PIXMAN_FORMAT_DEPTH(f) (PIXMAN_FORMAT_A(f) + \ PIXMAN_FORMAT_R(f) + \ PIXMAN_FORMAT_G(f) + \ PIXMAN_FORMAT_B(f)) #define PIXMAN_TYPE_OTHER 0 #define PIXMAN_TYPE_A 1 #define PIXMAN_TYPE_ARGB 2 #define PIXMAN_TYPE_ABGR 3 #define PIXMAN_TYPE_COLOR 4 #define PIXMAN_TYPE_GRAY 5 #define PIXMAN_TYPE_YUY2 6 #define PIXMAN_TYPE_YV12 7 #define PIXMAN_TYPE_BGRA 8 #define PIXMAN_TYPE_RGBA 9 #define PIXMAN_TYPE_ARGB_SRGB 10 #define PIXMAN_TYPE_RGBA_FLOAT 11 #define PIXMAN_FORMAT_COLOR(f) \ (PIXMAN_FORMAT_TYPE(f) == PIXMAN_TYPE_ARGB || \ PIXMAN_FORMAT_TYPE(f) == PIXMAN_TYPE_ABGR || \ PIXMAN_FORMAT_TYPE(f) == PIXMAN_TYPE_BGRA || \ PIXMAN_FORMAT_TYPE(f) == PIXMAN_TYPE_RGBA || \ PIXMAN_FORMAT_TYPE(f) == PIXMAN_TYPE_RGBA_FLOAT) typedef enum { /* 128bpp formats */ PIXMAN_rgba_float = PIXMAN_FORMAT_BYTE(128,PIXMAN_TYPE_RGBA_FLOAT,32,32,32,32), /* 96bpp formats */ PIXMAN_rgb_float = PIXMAN_FORMAT_BYTE(96,PIXMAN_TYPE_RGBA_FLOAT,0,32,32,32), /* 32bpp formats */ PIXMAN_a8r8g8b8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB,8,8,8,8), PIXMAN_x8r8g8b8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB,0,8,8,8), PIXMAN_a8b8g8r8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,8,8,8,8), PIXMAN_x8b8g8r8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,0,8,8,8), PIXMAN_b8g8r8a8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_BGRA,8,8,8,8), PIXMAN_b8g8r8x8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_BGRA,0,8,8,8), PIXMAN_r8g8b8a8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_RGBA,8,8,8,8), PIXMAN_r8g8b8x8 = PIXMAN_FORMAT(32,PIXMAN_TYPE_RGBA,0,8,8,8), PIXMAN_x14r6g6b6 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB,0,6,6,6), PIXMAN_x2r10g10b10 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB,0,10,10,10), PIXMAN_a2r10g10b10 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB,2,10,10,10), PIXMAN_x2b10g10r10 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,0,10,10,10), PIXMAN_a2b10g10r10 = PIXMAN_FORMAT(32,PIXMAN_TYPE_ABGR,2,10,10,10), /* sRGB formats */ PIXMAN_a8r8g8b8_sRGB = PIXMAN_FORMAT(32,PIXMAN_TYPE_ARGB_SRGB,8,8,8,8), /* 24bpp formats */ PIXMAN_r8g8b8 = PIXMAN_FORMAT(24,PIXMAN_TYPE_ARGB,0,8,8,8), PIXMAN_b8g8r8 = PIXMAN_FORMAT(24,PIXMAN_TYPE_ABGR,0,8,8,8), /* 16bpp formats */ PIXMAN_r5g6b5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,0,5,6,5), PIXMAN_b5g6r5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,0,5,6,5), PIXMAN_a1r5g5b5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,1,5,5,5), PIXMAN_x1r5g5b5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,0,5,5,5), PIXMAN_a1b5g5r5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,1,5,5,5), PIXMAN_x1b5g5r5 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,0,5,5,5), PIXMAN_a4r4g4b4 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,4,4,4,4), PIXMAN_x4r4g4b4 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ARGB,0,4,4,4), PIXMAN_a4b4g4r4 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,4,4,4,4), PIXMAN_x4b4g4r4 = PIXMAN_FORMAT(16,PIXMAN_TYPE_ABGR,0,4,4,4), /* 8bpp formats */ PIXMAN_a8 = PIXMAN_FORMAT(8,PIXMAN_TYPE_A,8,0,0,0), PIXMAN_r3g3b2 = PIXMAN_FORMAT(8,PIXMAN_TYPE_ARGB,0,3,3,2), PIXMAN_b2g3r3 = PIXMAN_FORMAT(8,PIXMAN_TYPE_ABGR,0,3,3,2), PIXMAN_a2r2g2b2 = PIXMAN_FORMAT(8,PIXMAN_TYPE_ARGB,2,2,2,2), PIXMAN_a2b2g2r2 = PIXMAN_FORMAT(8,PIXMAN_TYPE_ABGR,2,2,2,2), PIXMAN_c8 = PIXMAN_FORMAT(8,PIXMAN_TYPE_COLOR,0,0,0,0), PIXMAN_g8 = PIXMAN_FORMAT(8,PIXMAN_TYPE_GRAY,0,0,0,0), PIXMAN_x4a4 = PIXMAN_FORMAT(8,PIXMAN_TYPE_A,4,0,0,0), PIXMAN_x4c4 = PIXMAN_FORMAT(8,PIXMAN_TYPE_COLOR,0,0,0,0), PIXMAN_x4g4 = PIXMAN_FORMAT(8,PIXMAN_TYPE_GRAY,0,0,0,0), /* 4bpp formats */ PIXMAN_a4 = PIXMAN_FORMAT(4,PIXMAN_TYPE_A,4,0,0,0), PIXMAN_r1g2b1 = PIXMAN_FORMAT(4,PIXMAN_TYPE_ARGB,0,1,2,1), PIXMAN_b1g2r1 = PIXMAN_FORMAT(4,PIXMAN_TYPE_ABGR,0,1,2,1), PIXMAN_a1r1g1b1 = PIXMAN_FORMAT(4,PIXMAN_TYPE_ARGB,1,1,1,1), PIXMAN_a1b1g1r1 = PIXMAN_FORMAT(4,PIXMAN_TYPE_ABGR,1,1,1,1), PIXMAN_c4 = PIXMAN_FORMAT(4,PIXMAN_TYPE_COLOR,0,0,0,0), PIXMAN_g4 = PIXMAN_FORMAT(4,PIXMAN_TYPE_GRAY,0,0,0,0), /* 1bpp formats */ PIXMAN_a1 = PIXMAN_FORMAT(1,PIXMAN_TYPE_A,1,0,0,0), PIXMAN_g1 = PIXMAN_FORMAT(1,PIXMAN_TYPE_GRAY,0,0,0,0), /* YUV formats */ PIXMAN_yuy2 = PIXMAN_FORMAT(16,PIXMAN_TYPE_YUY2,0,0,0,0), PIXMAN_yv12 = PIXMAN_FORMAT(12,PIXMAN_TYPE_YV12,0,0,0,0) } pixman_format_code_t; /* Querying supported format values. */ pixman_bool_t pixman_format_supported_destination (pixman_format_code_t format); pixman_bool_t pixman_format_supported_source (pixman_format_code_t format); /* Constructors */ pixman_image_t *pixman_image_create_solid_fill (const pixman_color_t *color); pixman_image_t *pixman_image_create_linear_gradient (const pixman_point_fixed_t *p1, const pixman_point_fixed_t *p2, const pixman_gradient_stop_t *stops, int n_stops); pixman_image_t *pixman_image_create_radial_gradient (const pixman_point_fixed_t *inner, const pixman_point_fixed_t *outer, pixman_fixed_t inner_radius, pixman_fixed_t outer_radius, const pixman_gradient_stop_t *stops, int n_stops); pixman_image_t *pixman_image_create_conical_gradient (const pixman_point_fixed_t *center, pixman_fixed_t angle, const pixman_gradient_stop_t *stops, int n_stops); pixman_image_t *pixman_image_create_bits (pixman_format_code_t format, int width, int height, uint32_t *bits, int rowstride_bytes); pixman_image_t *pixman_image_create_bits_no_clear (pixman_format_code_t format, int width, int height, uint32_t * bits, int rowstride_bytes); /* Destructor */ pixman_image_t *pixman_image_ref (pixman_image_t *image); pixman_bool_t pixman_image_unref (pixman_image_t *image); void pixman_image_set_destroy_function (pixman_image_t *image, pixman_image_destroy_func_t function, void *data); void * pixman_image_get_destroy_data (pixman_image_t *image); /* Set properties */ pixman_bool_t pixman_image_set_clip_region (pixman_image_t *image, pixman_region16_t *region); pixman_bool_t pixman_image_set_clip_region32 (pixman_image_t *image, pixman_region32_t *region); void pixman_image_set_has_client_clip (pixman_image_t *image, pixman_bool_t clien_clip); pixman_bool_t pixman_image_set_transform (pixman_image_t *image, const pixman_transform_t *transform); void pixman_image_set_repeat (pixman_image_t *image, pixman_repeat_t repeat); pixman_bool_t pixman_image_set_filter (pixman_image_t *image, pixman_filter_t filter, const pixman_fixed_t *filter_params, int n_filter_params); void pixman_image_set_source_clipping (pixman_image_t *image, pixman_bool_t source_clipping); void pixman_image_set_alpha_map (pixman_image_t *image, pixman_image_t *alpha_map, int16_t x, int16_t y); void pixman_image_set_component_alpha (pixman_image_t *image, pixman_bool_t component_alpha); pixman_bool_t pixman_image_get_component_alpha (pixman_image_t *image); void pixman_image_set_accessors (pixman_image_t *image, pixman_read_memory_func_t read_func, pixman_write_memory_func_t write_func); void pixman_image_set_indexed (pixman_image_t *image, const pixman_indexed_t *indexed); uint32_t *pixman_image_get_data (pixman_image_t *image); int pixman_image_get_width (pixman_image_t *image); int pixman_image_get_height (pixman_image_t *image); int pixman_image_get_stride (pixman_image_t *image); /* in bytes */ int pixman_image_get_depth (pixman_image_t *image); pixman_format_code_t pixman_image_get_format (pixman_image_t *image); typedef enum { PIXMAN_KERNEL_IMPULSE, PIXMAN_KERNEL_BOX, PIXMAN_KERNEL_LINEAR, PIXMAN_KERNEL_CUBIC, PIXMAN_KERNEL_GAUSSIAN, PIXMAN_KERNEL_LANCZOS2, PIXMAN_KERNEL_LANCZOS3, PIXMAN_KERNEL_LANCZOS3_STRETCHED /* Jim Blinn's 'nice' filter */ } pixman_kernel_t; /* Create the parameter list for a SEPARABLE_CONVOLUTION filter * with the given kernels and scale parameters. */ pixman_fixed_t * pixman_filter_create_separable_convolution (int *n_values, pixman_fixed_t scale_x, pixman_fixed_t scale_y, pixman_kernel_t reconstruct_x, pixman_kernel_t reconstruct_y, pixman_kernel_t sample_x, pixman_kernel_t sample_y, int subsample_bits_x, int subsample_bits_y); pixman_bool_t pixman_image_fill_rectangles (pixman_op_t op, pixman_image_t *image, const pixman_color_t *color, int n_rects, const pixman_rectangle16_t *rects); pixman_bool_t pixman_image_fill_boxes (pixman_op_t op, pixman_image_t *dest, const pixman_color_t *color, int n_boxes, const pixman_box32_t *boxes); /* Composite */ pixman_bool_t pixman_compute_composite_region (pixman_region16_t *region, pixman_image_t *src_image, pixman_image_t *mask_image, pixman_image_t *dest_image, int16_t src_x, int16_t src_y, int16_t mask_x, int16_t mask_y, int16_t dest_x, int16_t dest_y, uint16_t width, uint16_t height); void pixman_image_composite (pixman_op_t op, pixman_image_t *src, pixman_image_t *mask, pixman_image_t *dest, int16_t src_x, int16_t src_y, int16_t mask_x, int16_t mask_y, int16_t dest_x, int16_t dest_y, uint16_t width, uint16_t height); void pixman_image_composite32 (pixman_op_t op, pixman_image_t *src, pixman_image_t *mask, pixman_image_t *dest, int32_t src_x, int32_t src_y, int32_t mask_x, int32_t mask_y, int32_t dest_x, int32_t dest_y, int32_t width, int32_t height); /* Executive Summary: This function is a no-op that only exists * for historical reasons. * * There used to be a bug in the X server where it would rely on * out-of-bounds accesses when it was asked to composite with a * window as the source. It would create a pixman image pointing * to some bogus position in memory, but then set a clip region * to the position where the actual bits were. * * Due to a bug in old versions of pixman, where it would not clip * against the image bounds when a clip region was set, this would * actually work. So when the pixman bug was fixed, a workaround was * added to allow certain out-of-bound accesses. This function disabled * those workarounds. * * Since 0.21.2, pixman doesn't do these workarounds anymore, so now this * function is a no-op. */ void pixman_disable_out_of_bounds_workaround (void); /* * Glyphs */ typedef struct pixman_glyph_cache_t pixman_glyph_cache_t; typedef struct { int x, y; const void *glyph; } pixman_glyph_t; pixman_glyph_cache_t *pixman_glyph_cache_create (void); void pixman_glyph_cache_destroy (pixman_glyph_cache_t *cache); void pixman_glyph_cache_freeze (pixman_glyph_cache_t *cache); void pixman_glyph_cache_thaw (pixman_glyph_cache_t *cache); const void * pixman_glyph_cache_lookup (pixman_glyph_cache_t *cache, void *font_key, void *glyph_key); const void * pixman_glyph_cache_insert (pixman_glyph_cache_t *cache, void *font_key, void *glyph_key, int origin_x, int origin_y, pixman_image_t *glyph_image); void pixman_glyph_cache_remove (pixman_glyph_cache_t *cache, void *font_key, void *glyph_key); void pixman_glyph_get_extents (pixman_glyph_cache_t *cache, int n_glyphs, pixman_glyph_t *glyphs, pixman_box32_t *extents); pixman_format_code_t pixman_glyph_get_mask_format (pixman_glyph_cache_t *cache, int n_glyphs, const pixman_glyph_t *glyphs); void pixman_composite_glyphs (pixman_op_t op, pixman_image_t *src, pixman_image_t *dest, pixman_format_code_t mask_format, int32_t src_x, int32_t src_y, int32_t mask_x, int32_t mask_y, int32_t dest_x, int32_t dest_y, int32_t width, int32_t height, pixman_glyph_cache_t *cache, int n_glyphs, const pixman_glyph_t *glyphs); void pixman_composite_glyphs_no_mask (pixman_op_t op, pixman_image_t *src, pixman_image_t *dest, int32_t src_x, int32_t src_y, int32_t dest_x, int32_t dest_y, pixman_glyph_cache_t *cache, int n_glyphs, const pixman_glyph_t *glyphs); /* * Trapezoids */ typedef struct pixman_edge pixman_edge_t; typedef struct pixman_trapezoid pixman_trapezoid_t; typedef struct pixman_trap pixman_trap_t; typedef struct pixman_span_fix pixman_span_fix_t; typedef struct pixman_triangle pixman_triangle_t; /* * An edge structure. This represents a single polygon edge * and can be quickly stepped across small or large gaps in the * sample grid */ struct pixman_edge { pixman_fixed_t x; pixman_fixed_t e; pixman_fixed_t stepx; pixman_fixed_t signdx; pixman_fixed_t dy; pixman_fixed_t dx; pixman_fixed_t stepx_small; pixman_fixed_t stepx_big; pixman_fixed_t dx_small; pixman_fixed_t dx_big; }; struct pixman_trapezoid { pixman_fixed_t top, bottom; pixman_line_fixed_t left, right; }; struct pixman_triangle { pixman_point_fixed_t p1, p2, p3; }; /* whether 't' is a well defined not obviously empty trapezoid */ #define pixman_trapezoid_valid(t) \ ((t)->left.p1.y != (t)->left.p2.y && \ (t)->right.p1.y != (t)->right.p2.y && \ ((t)->bottom > (t)->top)) struct pixman_span_fix { pixman_fixed_t l, r, y; }; struct pixman_trap { pixman_span_fix_t top, bot; }; pixman_fixed_t pixman_sample_ceil_y (pixman_fixed_t y, int bpp); pixman_fixed_t pixman_sample_floor_y (pixman_fixed_t y, int bpp); void pixman_edge_step (pixman_edge_t *e, int n); void pixman_edge_init (pixman_edge_t *e, int bpp, pixman_fixed_t y_start, pixman_fixed_t x_top, pixman_fixed_t y_top, pixman_fixed_t x_bot, pixman_fixed_t y_bot); void pixman_line_fixed_edge_init (pixman_edge_t *e, int bpp, pixman_fixed_t y, const pixman_line_fixed_t *line, int x_off, int y_off); void pixman_rasterize_edges (pixman_image_t *image, pixman_edge_t *l, pixman_edge_t *r, pixman_fixed_t t, pixman_fixed_t b); void pixman_add_traps (pixman_image_t *image, int16_t x_off, int16_t y_off, int ntrap, const pixman_trap_t *traps); void pixman_add_trapezoids (pixman_image_t *image, int16_t x_off, int y_off, int ntraps, const pixman_trapezoid_t *traps); void pixman_rasterize_trapezoid (pixman_image_t *image, const pixman_trapezoid_t *trap, int x_off, int y_off); void pixman_composite_trapezoids (pixman_op_t op, pixman_image_t * src, pixman_image_t * dst, pixman_format_code_t mask_format, int x_src, int y_src, int x_dst, int y_dst, int n_traps, const pixman_trapezoid_t * traps); void pixman_composite_triangles (pixman_op_t op, pixman_image_t * src, pixman_image_t * dst, pixman_format_code_t mask_format, int x_src, int y_src, int x_dst, int y_dst, int n_tris, const pixman_triangle_t * tris); void pixman_add_triangles (pixman_image_t *image, int32_t x_off, int32_t y_off, int n_tris, const pixman_triangle_t *tris); PIXMAN_END_DECLS #endif /* PIXMAN_H__ */ pixman-0.38.4/pixman/pixman-edge-imp.h0000644000175000017500000001062113124064037014451 00000000000000/* * Copyright © 2004 Keith Packard * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Keith Packard not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Keith Packard makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ #ifndef rasterize_span #endif static void RASTERIZE_EDGES (pixman_image_t *image, pixman_edge_t *l, pixman_edge_t *r, pixman_fixed_t t, pixman_fixed_t b) { pixman_fixed_t y = t; uint32_t *line; uint32_t *buf = (image)->bits.bits; int stride = (image)->bits.rowstride; int width = (image)->bits.width; line = buf + pixman_fixed_to_int (y) * stride; for (;;) { pixman_fixed_t lx; pixman_fixed_t rx; int lxi; int rxi; lx = l->x; rx = r->x; #if N_BITS == 1 /* For the non-antialiased case, round the coordinates up, in effect * sampling just slightly to the left of the pixel. This is so that * when the sample point lies exactly on the line, we round towards * north-west. * * (The AA case does a similar adjustment in RENDER_SAMPLES_X) */ lx += X_FRAC_FIRST(1) - pixman_fixed_e; rx += X_FRAC_FIRST(1) - pixman_fixed_e; #endif /* clip X */ if (lx < 0) lx = 0; if (pixman_fixed_to_int (rx) >= width) #if N_BITS == 1 rx = pixman_int_to_fixed (width); #else /* Use the last pixel of the scanline, covered 100%. * We can't use the first pixel following the scanline, * because accessing it could result in a buffer overrun. */ rx = pixman_int_to_fixed (width) - 1; #endif /* Skip empty (or backwards) sections */ if (rx > lx) { /* Find pixel bounds for span */ lxi = pixman_fixed_to_int (lx); rxi = pixman_fixed_to_int (rx); #if N_BITS == 1 { #define LEFT_MASK(x) \ (((x) & 0x1f) ? \ SCREEN_SHIFT_RIGHT (0xffffffff, (x) & 0x1f) : 0) #define RIGHT_MASK(x) \ (((32 - (x)) & 0x1f) ? \ SCREEN_SHIFT_LEFT (0xffffffff, (32 - (x)) & 0x1f) : 0) #define MASK_BITS(x,w,l,n,r) { \ n = (w); \ r = RIGHT_MASK ((x) + n); \ l = LEFT_MASK (x); \ if (l) { \ n -= 32 - ((x) & 0x1f); \ if (n < 0) { \ n = 0; \ l &= r; \ r = 0; \ } \ } \ n >>= 5; \ } uint32_t *a = line; uint32_t startmask; uint32_t endmask; int nmiddle; int width = rxi - lxi; int x = lxi; a += x >> 5; x &= 0x1f; MASK_BITS (x, width, startmask, nmiddle, endmask); if (startmask) { WRITE(image, a, READ(image, a) | startmask); a++; } while (nmiddle--) WRITE(image, a++, 0xffffffff); if (endmask) WRITE(image, a, READ(image, a) | endmask); } #else { DEFINE_ALPHA(line,lxi); int lxs; int rxs; /* Sample coverage for edge pixels */ lxs = RENDER_SAMPLES_X (lx, N_BITS); rxs = RENDER_SAMPLES_X (rx, N_BITS); /* Add coverage across row */ if (lxi == rxi) { ADD_ALPHA (rxs - lxs); } else { int xi; ADD_ALPHA (N_X_FRAC(N_BITS) - lxs); STEP_ALPHA; for (xi = lxi + 1; xi < rxi; xi++) { ADD_ALPHA (N_X_FRAC(N_BITS)); STEP_ALPHA; } ADD_ALPHA (rxs); } } #endif } if (y == b) break; #if N_BITS > 1 if (pixman_fixed_frac (y) != Y_FRAC_LAST(N_BITS)) { RENDER_EDGE_STEP_SMALL (l); RENDER_EDGE_STEP_SMALL (r); y += STEP_Y_SMALL(N_BITS); } else #endif { RENDER_EDGE_STEP_BIG (l); RENDER_EDGE_STEP_BIG (r); y += STEP_Y_BIG(N_BITS); line += stride; } } } #undef rasterize_span pixman-0.38.4/pixman/pixman-vmx.c0000644000175000017500000021200513447762142013601 00000000000000/* * Copyright © 2007 Luca Barbato * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Luca Barbato not be used in advertising or * publicity pertaining to distribution of the software without specific, * written prior permission. Luca Barbato makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. * * Author: Luca Barbato (lu_zero@gentoo.org) * * Based on fbmmx.c by Owen Taylor, Søren Sandmann and Nicholas Miell */ #ifdef HAVE_CONFIG_H #include #endif #include "pixman-private.h" #include "pixman-combine32.h" #include "pixman-inlines.h" #include #define AVV(x...) {x} static vector unsigned int mask_ff000000; static vector unsigned int mask_red; static vector unsigned int mask_green; static vector unsigned int mask_blue; static vector unsigned int mask_565_fix_rb; static vector unsigned int mask_565_fix_g; static force_inline vector unsigned int splat_alpha (vector unsigned int pix) { #ifdef WORDS_BIGENDIAN return vec_perm (pix, pix, (vector unsigned char)AVV ( 0x00, 0x00, 0x00, 0x00, 0x04, 0x04, 0x04, 0x04, 0x08, 0x08, 0x08, 0x08, 0x0C, 0x0C, 0x0C, 0x0C)); #else return vec_perm (pix, pix, (vector unsigned char)AVV ( 0x03, 0x03, 0x03, 0x03, 0x07, 0x07, 0x07, 0x07, 0x0B, 0x0B, 0x0B, 0x0B, 0x0F, 0x0F, 0x0F, 0x0F)); #endif } static force_inline vector unsigned int splat_pixel (vector unsigned int pix) { return vec_perm (pix, pix, (vector unsigned char)AVV ( 0x00, 0x00, 0x00, 0x00, 0x01, 0x01, 0x01, 0x01, 0x02, 0x02, 0x02, 0x02, 0x03, 0x03, 0x03, 0x03)); } static force_inline vector unsigned int pix_multiply (vector unsigned int p, vector unsigned int a) { vector unsigned short hi, lo, mod; /* unpack to short */ hi = (vector unsigned short) #ifdef WORDS_BIGENDIAN vec_mergeh ((vector unsigned char)AVV (0), (vector unsigned char)p); #else vec_mergeh ((vector unsigned char) p, (vector unsigned char) AVV (0)); #endif mod = (vector unsigned short) #ifdef WORDS_BIGENDIAN vec_mergeh ((vector unsigned char)AVV (0), (vector unsigned char)a); #else vec_mergeh ((vector unsigned char) a, (vector unsigned char) AVV (0)); #endif hi = vec_mladd (hi, mod, (vector unsigned short) AVV (0x0080, 0x0080, 0x0080, 0x0080, 0x0080, 0x0080, 0x0080, 0x0080)); hi = vec_adds (hi, vec_sr (hi, vec_splat_u16 (8))); hi = vec_sr (hi, vec_splat_u16 (8)); /* unpack to short */ lo = (vector unsigned short) #ifdef WORDS_BIGENDIAN vec_mergel ((vector unsigned char)AVV (0), (vector unsigned char)p); #else vec_mergel ((vector unsigned char) p, (vector unsigned char) AVV (0)); #endif mod = (vector unsigned short) #ifdef WORDS_BIGENDIAN vec_mergel ((vector unsigned char)AVV (0), (vector unsigned char)a); #else vec_mergel ((vector unsigned char) a, (vector unsigned char) AVV (0)); #endif lo = vec_mladd (lo, mod, (vector unsigned short) AVV (0x0080, 0x0080, 0x0080, 0x0080, 0x0080, 0x0080, 0x0080, 0x0080)); lo = vec_adds (lo, vec_sr (lo, vec_splat_u16 (8))); lo = vec_sr (lo, vec_splat_u16 (8)); return (vector unsigned int)vec_packsu (hi, lo); } static force_inline vector unsigned int pix_add (vector unsigned int a, vector unsigned int b) { return (vector unsigned int)vec_adds ((vector unsigned char)a, (vector unsigned char)b); } static force_inline vector unsigned int pix_add_mul (vector unsigned int x, vector unsigned int a, vector unsigned int y, vector unsigned int b) { vector unsigned int t1, t2; t1 = pix_multiply (x, a); t2 = pix_multiply (y, b); return pix_add (t1, t2); } static force_inline vector unsigned int negate (vector unsigned int src) { return vec_nor (src, src); } /* dest*~srca + src */ static force_inline vector unsigned int over (vector unsigned int src, vector unsigned int srca, vector unsigned int dest) { vector unsigned char tmp = (vector unsigned char) pix_multiply (dest, negate (srca)); tmp = vec_adds ((vector unsigned char)src, tmp); return (vector unsigned int)tmp; } /* in == pix_multiply */ #define in_over(src, srca, mask, dest) \ over (pix_multiply (src, mask), \ pix_multiply (srca, mask), dest) #ifdef WORDS_BIGENDIAN #define COMPUTE_SHIFT_MASK(source) \ source ## _mask = vec_lvsl (0, source); #define COMPUTE_SHIFT_MASKS(dest, source) \ source ## _mask = vec_lvsl (0, source); #define COMPUTE_SHIFT_MASKC(dest, source, mask) \ mask ## _mask = vec_lvsl (0, mask); \ source ## _mask = vec_lvsl (0, source); #define LOAD_VECTOR(source) \ do \ { \ vector unsigned char tmp1, tmp2; \ tmp1 = (typeof(tmp1))vec_ld (0, source); \ tmp2 = (typeof(tmp2))vec_ld (15, source); \ v ## source = (typeof(v ## source)) \ vec_perm (tmp1, tmp2, source ## _mask); \ } while (0) #define LOAD_VECTORS(dest, source) \ do \ { \ LOAD_VECTOR(source); \ v ## dest = (typeof(v ## dest))vec_ld (0, dest); \ } while (0) #define LOAD_VECTORSC(dest, source, mask) \ do \ { \ LOAD_VECTORS(dest, source); \ LOAD_VECTOR(mask); \ } while (0) #define DECLARE_SRC_MASK_VAR vector unsigned char src_mask #define DECLARE_MASK_MASK_VAR vector unsigned char mask_mask #else /* Now the COMPUTE_SHIFT_{MASK, MASKS, MASKC} below are just no-op. * They are defined that way because little endian altivec can do unaligned * reads natively and have no need for constructing the permutation pattern * variables. */ #define COMPUTE_SHIFT_MASK(source) #define COMPUTE_SHIFT_MASKS(dest, source) #define COMPUTE_SHIFT_MASKC(dest, source, mask) # define LOAD_VECTOR(source) \ v ## source = (typeof(v ## source))vec_xl(0, source); # define LOAD_VECTORS(dest, source) \ LOAD_VECTOR(source); \ LOAD_VECTOR(dest); \ # define LOAD_VECTORSC(dest, source, mask) \ LOAD_VECTORS(dest, source); \ LOAD_VECTOR(mask); \ #define DECLARE_SRC_MASK_VAR #define DECLARE_MASK_MASK_VAR #endif /* WORDS_BIGENDIAN */ #define LOAD_VECTORSM(dest, source, mask) \ LOAD_VECTORSC (dest, source, mask); \ v ## source = pix_multiply (v ## source, \ splat_alpha (v ## mask)); #define STORE_VECTOR(dest) \ vec_st ((vector unsigned int) v ## dest, 0, dest); /* load 4 pixels from a 16-byte boundary aligned address */ static force_inline vector unsigned int load_128_aligned (const uint32_t* src) { return *((vector unsigned int *) src); } /* load 4 pixels from a unaligned address */ static force_inline vector unsigned int load_128_unaligned (const uint32_t* src) { vector unsigned int vsrc; DECLARE_SRC_MASK_VAR; COMPUTE_SHIFT_MASK (src); LOAD_VECTOR (src); return vsrc; } /* save 4 pixels on a 16-byte boundary aligned address */ static force_inline void save_128_aligned (uint32_t* data, vector unsigned int vdata) { STORE_VECTOR(data) } static force_inline vector unsigned int create_mask_1x32_128 (const uint32_t *src) { vector unsigned int vsrc; DECLARE_SRC_MASK_VAR; COMPUTE_SHIFT_MASK (src); LOAD_VECTOR (src); return vec_splat(vsrc, 0); } static force_inline vector unsigned int create_mask_32_128 (uint32_t mask) { return create_mask_1x32_128(&mask); } static force_inline vector unsigned int unpacklo_128_16x8 (vector unsigned int data1, vector unsigned int data2) { vector unsigned char lo; /* unpack to short */ lo = (vector unsigned char) #ifdef WORDS_BIGENDIAN vec_mergel ((vector unsigned char) data2, (vector unsigned char) data1); #else vec_mergel ((vector unsigned char) data1, (vector unsigned char) data2); #endif return (vector unsigned int) lo; } static force_inline vector unsigned int unpackhi_128_16x8 (vector unsigned int data1, vector unsigned int data2) { vector unsigned char hi; /* unpack to short */ hi = (vector unsigned char) #ifdef WORDS_BIGENDIAN vec_mergeh ((vector unsigned char) data2, (vector unsigned char) data1); #else vec_mergeh ((vector unsigned char) data1, (vector unsigned char) data2); #endif return (vector unsigned int) hi; } static force_inline vector unsigned int unpacklo_128_8x16 (vector unsigned int data1, vector unsigned int data2) { vector unsigned short lo; /* unpack to char */ lo = (vector unsigned short) #ifdef WORDS_BIGENDIAN vec_mergel ((vector unsigned short) data2, (vector unsigned short) data1); #else vec_mergel ((vector unsigned short) data1, (vector unsigned short) data2); #endif return (vector unsigned int) lo; } static force_inline vector unsigned int unpackhi_128_8x16 (vector unsigned int data1, vector unsigned int data2) { vector unsigned short hi; /* unpack to char */ hi = (vector unsigned short) #ifdef WORDS_BIGENDIAN vec_mergeh ((vector unsigned short) data2, (vector unsigned short) data1); #else vec_mergeh ((vector unsigned short) data1, (vector unsigned short) data2); #endif return (vector unsigned int) hi; } static force_inline void unpack_128_2x128 (vector unsigned int data1, vector unsigned int data2, vector unsigned int* data_lo, vector unsigned int* data_hi) { *data_lo = unpacklo_128_16x8(data1, data2); *data_hi = unpackhi_128_16x8(data1, data2); } static force_inline void unpack_128_2x128_16 (vector unsigned int data1, vector unsigned int data2, vector unsigned int* data_lo, vector unsigned int* data_hi) { *data_lo = unpacklo_128_8x16(data1, data2); *data_hi = unpackhi_128_8x16(data1, data2); } static force_inline vector unsigned int unpack_565_to_8888 (vector unsigned int lo) { vector unsigned int r, g, b, rb, t; r = vec_and (vec_sl(lo, create_mask_32_128(8)), mask_red); g = vec_and (vec_sl(lo, create_mask_32_128(5)), mask_green); b = vec_and (vec_sl(lo, create_mask_32_128(3)), mask_blue); rb = vec_or (r, b); t = vec_and (rb, mask_565_fix_rb); t = vec_sr (t, create_mask_32_128(5)); rb = vec_or (rb, t); t = vec_and (g, mask_565_fix_g); t = vec_sr (t, create_mask_32_128(6)); g = vec_or (g, t); return vec_or (rb, g); } static force_inline int is_opaque (vector unsigned int x) { uint32_t cmp_result; vector bool int ffs = vec_cmpeq(x, x); cmp_result = vec_all_eq(x, ffs); return (cmp_result & 0x8888) == 0x8888; } static force_inline int is_zero (vector unsigned int x) { uint32_t cmp_result; cmp_result = vec_all_eq(x, (vector unsigned int) AVV(0)); return cmp_result == 0xffff; } static force_inline int is_transparent (vector unsigned int x) { uint32_t cmp_result; cmp_result = vec_all_eq(x, (vector unsigned int) AVV(0)); return (cmp_result & 0x8888) == 0x8888; } static force_inline uint32_t core_combine_over_u_pixel_vmx (uint32_t src, uint32_t dst) { uint32_t a; a = ALPHA_8(src); if (a == 0xff) { return src; } else if (src) { UN8x4_MUL_UN8_ADD_UN8x4(dst, (~a & MASK), src); } return dst; } static force_inline uint32_t combine1 (const uint32_t *ps, const uint32_t *pm) { uint32_t s = *ps; if (pm) UN8x4_MUL_UN8(s, ALPHA_8(*pm)); return s; } static force_inline vector unsigned int combine4 (const uint32_t* ps, const uint32_t* pm) { vector unsigned int src, msk; if (pm) { msk = load_128_unaligned(pm); if (is_transparent(msk)) return (vector unsigned int) AVV(0); } src = load_128_unaligned(ps); if (pm) src = pix_multiply(src, msk); return src; } static void vmx_combine_over_u_no_mask (uint32_t * dest, const uint32_t *src, int width) { int i; vector unsigned int vdest, vsrc; DECLARE_SRC_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t s = *src++; uint32_t d = *dest; uint32_t ia = ALPHA_8 (~s); UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s); *dest++ = d; width--; } COMPUTE_SHIFT_MASKS (dest, src); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORS (dest, src); vdest = over (vsrc, splat_alpha (vsrc), vdest); STORE_VECTOR (dest); src += 4; dest += 4; } for (i = width % 4; --i >= 0;) { uint32_t s = src[i]; uint32_t d = dest[i]; uint32_t ia = ALPHA_8 (~s); UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s); dest[i] = d; } } static void vmx_combine_over_u_mask (uint32_t * dest, const uint32_t *src, const uint32_t *mask, int width) { int i; vector unsigned int vdest, vsrc, vmask; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t m = ALPHA_8 (*mask++); uint32_t s = *src++; uint32_t d = *dest; uint32_t ia; UN8x4_MUL_UN8 (s, m); ia = ALPHA_8 (~s); UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s); *dest++ = d; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSM (dest, src, mask); vdest = over (vsrc, splat_alpha (vsrc), vdest); STORE_VECTOR (dest); src += 4; dest += 4; mask += 4; } for (i = width % 4; --i >= 0;) { uint32_t m = ALPHA_8 (mask[i]); uint32_t s = src[i]; uint32_t d = dest[i]; uint32_t ia; UN8x4_MUL_UN8 (s, m); ia = ALPHA_8 (~s); UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s); dest[i] = d; } } static void vmx_combine_over_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { if (mask) vmx_combine_over_u_mask (dest, src, mask, width); else vmx_combine_over_u_no_mask (dest, src, width); } static void vmx_combine_over_reverse_u_no_mask (uint32_t * dest, const uint32_t *src, int width) { int i; vector unsigned int vdest, vsrc; DECLARE_SRC_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t s = *src++; uint32_t d = *dest; uint32_t ia = ALPHA_8 (~d); UN8x4_MUL_UN8_ADD_UN8x4 (s, ia, d); *dest++ = s; width--; } COMPUTE_SHIFT_MASKS (dest, src); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORS (dest, src); vdest = over (vdest, splat_alpha (vdest), vsrc); STORE_VECTOR (dest); src += 4; dest += 4; } for (i = width % 4; --i >= 0;) { uint32_t s = src[i]; uint32_t d = dest[i]; uint32_t ia = ALPHA_8 (~dest[i]); UN8x4_MUL_UN8_ADD_UN8x4 (s, ia, d); dest[i] = s; } } static void vmx_combine_over_reverse_u_mask (uint32_t * dest, const uint32_t *src, const uint32_t *mask, int width) { int i; vector unsigned int vdest, vsrc, vmask; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t m = ALPHA_8 (*mask++); uint32_t s = *src++; uint32_t d = *dest; uint32_t ia = ALPHA_8 (~d); UN8x4_MUL_UN8 (s, m); UN8x4_MUL_UN8_ADD_UN8x4 (s, ia, d); *dest++ = s; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSM (dest, src, mask); vdest = over (vdest, splat_alpha (vdest), vsrc); STORE_VECTOR (dest); src += 4; dest += 4; mask += 4; } for (i = width % 4; --i >= 0;) { uint32_t m = ALPHA_8 (mask[i]); uint32_t s = src[i]; uint32_t d = dest[i]; uint32_t ia = ALPHA_8 (~dest[i]); UN8x4_MUL_UN8 (s, m); UN8x4_MUL_UN8_ADD_UN8x4 (s, ia, d); dest[i] = s; } } static void vmx_combine_over_reverse_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { if (mask) vmx_combine_over_reverse_u_mask (dest, src, mask, width); else vmx_combine_over_reverse_u_no_mask (dest, src, width); } static void vmx_combine_in_u_no_mask (uint32_t * dest, const uint32_t *src, int width) { int i; vector unsigned int vdest, vsrc; DECLARE_SRC_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t s = *src++; uint32_t a = ALPHA_8 (*dest); UN8x4_MUL_UN8 (s, a); *dest++ = s; width--; } COMPUTE_SHIFT_MASKS (dest, src); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORS (dest, src); vdest = pix_multiply (vsrc, splat_alpha (vdest)); STORE_VECTOR (dest); src += 4; dest += 4; } for (i = width % 4; --i >= 0;) { uint32_t s = src[i]; uint32_t a = ALPHA_8 (dest[i]); UN8x4_MUL_UN8 (s, a); dest[i] = s; } } static void vmx_combine_in_u_mask (uint32_t * dest, const uint32_t *src, const uint32_t *mask, int width) { int i; vector unsigned int vdest, vsrc, vmask; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t m = ALPHA_8 (*mask++); uint32_t s = *src++; uint32_t a = ALPHA_8 (*dest); UN8x4_MUL_UN8 (s, m); UN8x4_MUL_UN8 (s, a); *dest++ = s; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSM (dest, src, mask); vdest = pix_multiply (vsrc, splat_alpha (vdest)); STORE_VECTOR (dest); src += 4; dest += 4; mask += 4; } for (i = width % 4; --i >= 0;) { uint32_t m = ALPHA_8 (mask[i]); uint32_t s = src[i]; uint32_t a = ALPHA_8 (dest[i]); UN8x4_MUL_UN8 (s, m); UN8x4_MUL_UN8 (s, a); dest[i] = s; } } static void vmx_combine_in_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { if (mask) vmx_combine_in_u_mask (dest, src, mask, width); else vmx_combine_in_u_no_mask (dest, src, width); } static void vmx_combine_in_reverse_u_no_mask (uint32_t * dest, const uint32_t *src, int width) { int i; vector unsigned int vdest, vsrc; DECLARE_SRC_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t d = *dest; uint32_t a = ALPHA_8 (*src++); UN8x4_MUL_UN8 (d, a); *dest++ = d; width--; } COMPUTE_SHIFT_MASKS (dest, src); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORS (dest, src); vdest = pix_multiply (vdest, splat_alpha (vsrc)); STORE_VECTOR (dest); src += 4; dest += 4; } for (i = width % 4; --i >= 0;) { uint32_t d = dest[i]; uint32_t a = ALPHA_8 (src[i]); UN8x4_MUL_UN8 (d, a); dest[i] = d; } } static void vmx_combine_in_reverse_u_mask (uint32_t * dest, const uint32_t *src, const uint32_t *mask, int width) { int i; vector unsigned int vdest, vsrc, vmask; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t m = ALPHA_8 (*mask++); uint32_t d = *dest; uint32_t a = *src++; UN8x4_MUL_UN8 (a, m); a = ALPHA_8 (a); UN8x4_MUL_UN8 (d, a); *dest++ = d; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSM (dest, src, mask); vdest = pix_multiply (vdest, splat_alpha (vsrc)); STORE_VECTOR (dest); src += 4; dest += 4; mask += 4; } for (i = width % 4; --i >= 0;) { uint32_t m = ALPHA_8 (mask[i]); uint32_t d = dest[i]; uint32_t a = src[i]; UN8x4_MUL_UN8 (a, m); a = ALPHA_8 (a); UN8x4_MUL_UN8 (d, a); dest[i] = d; } } static void vmx_combine_in_reverse_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { if (mask) vmx_combine_in_reverse_u_mask (dest, src, mask, width); else vmx_combine_in_reverse_u_no_mask (dest, src, width); } static void vmx_combine_out_u_no_mask (uint32_t * dest, const uint32_t *src, int width) { int i; vector unsigned int vdest, vsrc; DECLARE_SRC_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t s = *src++; uint32_t a = ALPHA_8 (~(*dest)); UN8x4_MUL_UN8 (s, a); *dest++ = s; width--; } COMPUTE_SHIFT_MASKS (dest, src); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORS (dest, src); vdest = pix_multiply (vsrc, splat_alpha (negate (vdest))); STORE_VECTOR (dest); src += 4; dest += 4; } for (i = width % 4; --i >= 0;) { uint32_t s = src[i]; uint32_t a = ALPHA_8 (~dest[i]); UN8x4_MUL_UN8 (s, a); dest[i] = s; } } static void vmx_combine_out_u_mask (uint32_t * dest, const uint32_t *src, const uint32_t *mask, int width) { int i; vector unsigned int vdest, vsrc, vmask; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t m = ALPHA_8 (*mask++); uint32_t s = *src++; uint32_t a = ALPHA_8 (~(*dest)); UN8x4_MUL_UN8 (s, m); UN8x4_MUL_UN8 (s, a); *dest++ = s; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSM (dest, src, mask); vdest = pix_multiply (vsrc, splat_alpha (negate (vdest))); STORE_VECTOR (dest); src += 4; dest += 4; mask += 4; } for (i = width % 4; --i >= 0;) { uint32_t m = ALPHA_8 (mask[i]); uint32_t s = src[i]; uint32_t a = ALPHA_8 (~dest[i]); UN8x4_MUL_UN8 (s, m); UN8x4_MUL_UN8 (s, a); dest[i] = s; } } static void vmx_combine_out_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { if (mask) vmx_combine_out_u_mask (dest, src, mask, width); else vmx_combine_out_u_no_mask (dest, src, width); } static void vmx_combine_out_reverse_u_no_mask (uint32_t * dest, const uint32_t *src, int width) { int i; vector unsigned int vdest, vsrc; DECLARE_SRC_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t d = *dest; uint32_t a = ALPHA_8 (~(*src++)); UN8x4_MUL_UN8 (d, a); *dest++ = d; width--; } COMPUTE_SHIFT_MASKS (dest, src); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORS (dest, src); vdest = pix_multiply (vdest, splat_alpha (negate (vsrc))); STORE_VECTOR (dest); src += 4; dest += 4; } for (i = width % 4; --i >= 0;) { uint32_t d = dest[i]; uint32_t a = ALPHA_8 (~src[i]); UN8x4_MUL_UN8 (d, a); dest[i] = d; } } static void vmx_combine_out_reverse_u_mask (uint32_t * dest, const uint32_t *src, const uint32_t *mask, int width) { int i; vector unsigned int vdest, vsrc, vmask; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t m = ALPHA_8 (*mask++); uint32_t d = *dest; uint32_t a = *src++; UN8x4_MUL_UN8 (a, m); a = ALPHA_8 (~a); UN8x4_MUL_UN8 (d, a); *dest++ = d; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSM (dest, src, mask); vdest = pix_multiply (vdest, splat_alpha (negate (vsrc))); STORE_VECTOR (dest); src += 4; dest += 4; mask += 4; } for (i = width % 4; --i >= 0;) { uint32_t m = ALPHA_8 (mask[i]); uint32_t d = dest[i]; uint32_t a = src[i]; UN8x4_MUL_UN8 (a, m); a = ALPHA_8 (~a); UN8x4_MUL_UN8 (d, a); dest[i] = d; } } static void vmx_combine_out_reverse_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { if (mask) vmx_combine_out_reverse_u_mask (dest, src, mask, width); else vmx_combine_out_reverse_u_no_mask (dest, src, width); } static void vmx_combine_atop_u_no_mask (uint32_t * dest, const uint32_t *src, int width) { int i; vector unsigned int vdest, vsrc; DECLARE_SRC_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t s = *src++; uint32_t d = *dest; uint32_t dest_a = ALPHA_8 (d); uint32_t src_ia = ALPHA_8 (~s); UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_a, d, src_ia); *dest++ = s; width--; } COMPUTE_SHIFT_MASKS (dest, src); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORS (dest, src); vdest = pix_add_mul (vsrc, splat_alpha (vdest), vdest, splat_alpha (negate (vsrc))); STORE_VECTOR (dest); src += 4; dest += 4; } for (i = width % 4; --i >= 0;) { uint32_t s = src[i]; uint32_t d = dest[i]; uint32_t dest_a = ALPHA_8 (d); uint32_t src_ia = ALPHA_8 (~s); UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_a, d, src_ia); dest[i] = s; } } static void vmx_combine_atop_u_mask (uint32_t * dest, const uint32_t *src, const uint32_t *mask, int width) { int i; vector unsigned int vdest, vsrc, vmask; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t m = ALPHA_8 (*mask++); uint32_t s = *src++; uint32_t d = *dest; uint32_t dest_a = ALPHA_8 (d); uint32_t src_ia; UN8x4_MUL_UN8 (s, m); src_ia = ALPHA_8 (~s); UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_a, d, src_ia); *dest++ = s; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSM (dest, src, mask); vdest = pix_add_mul (vsrc, splat_alpha (vdest), vdest, splat_alpha (negate (vsrc))); STORE_VECTOR (dest); src += 4; dest += 4; mask += 4; } for (i = width % 4; --i >= 0;) { uint32_t m = ALPHA_8 (mask[i]); uint32_t s = src[i]; uint32_t d = dest[i]; uint32_t dest_a = ALPHA_8 (d); uint32_t src_ia; UN8x4_MUL_UN8 (s, m); src_ia = ALPHA_8 (~s); UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_a, d, src_ia); dest[i] = s; } } static void vmx_combine_atop_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { if (mask) vmx_combine_atop_u_mask (dest, src, mask, width); else vmx_combine_atop_u_no_mask (dest, src, width); } static void vmx_combine_atop_reverse_u_no_mask (uint32_t * dest, const uint32_t *src, int width) { int i; vector unsigned int vdest, vsrc; DECLARE_SRC_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t s = *src++; uint32_t d = *dest; uint32_t src_a = ALPHA_8 (s); uint32_t dest_ia = ALPHA_8 (~d); UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_a); *dest++ = s; width--; } COMPUTE_SHIFT_MASKS (dest, src); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORS (dest, src); vdest = pix_add_mul (vdest, splat_alpha (vsrc), vsrc, splat_alpha (negate (vdest))); STORE_VECTOR (dest); src += 4; dest += 4; } for (i = width % 4; --i >= 0;) { uint32_t s = src[i]; uint32_t d = dest[i]; uint32_t src_a = ALPHA_8 (s); uint32_t dest_ia = ALPHA_8 (~d); UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_a); dest[i] = s; } } static void vmx_combine_atop_reverse_u_mask (uint32_t * dest, const uint32_t *src, const uint32_t *mask, int width) { int i; vector unsigned int vdest, vsrc, vmask; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t m = ALPHA_8 (*mask++); uint32_t s = *src++; uint32_t d = *dest; uint32_t src_a; uint32_t dest_ia = ALPHA_8 (~d); UN8x4_MUL_UN8 (s, m); src_a = ALPHA_8 (s); UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_a); *dest++ = s; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSM (dest, src, mask); vdest = pix_add_mul (vdest, splat_alpha (vsrc), vsrc, splat_alpha (negate (vdest))); STORE_VECTOR (dest); src += 4; dest += 4; mask += 4; } for (i = width % 4; --i >= 0;) { uint32_t m = ALPHA_8 (mask[i]); uint32_t s = src[i]; uint32_t d = dest[i]; uint32_t src_a; uint32_t dest_ia = ALPHA_8 (~d); UN8x4_MUL_UN8 (s, m); src_a = ALPHA_8 (s); UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_a); dest[i] = s; } } static void vmx_combine_atop_reverse_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { if (mask) vmx_combine_atop_reverse_u_mask (dest, src, mask, width); else vmx_combine_atop_reverse_u_no_mask (dest, src, width); } static void vmx_combine_xor_u_no_mask (uint32_t * dest, const uint32_t *src, int width) { int i; vector unsigned int vdest, vsrc; DECLARE_SRC_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t s = *src++; uint32_t d = *dest; uint32_t src_ia = ALPHA_8 (~s); uint32_t dest_ia = ALPHA_8 (~d); UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_ia); *dest++ = s; width--; } COMPUTE_SHIFT_MASKS (dest, src); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORS (dest, src); vdest = pix_add_mul (vsrc, splat_alpha (negate (vdest)), vdest, splat_alpha (negate (vsrc))); STORE_VECTOR (dest); src += 4; dest += 4; } for (i = width % 4; --i >= 0;) { uint32_t s = src[i]; uint32_t d = dest[i]; uint32_t src_ia = ALPHA_8 (~s); uint32_t dest_ia = ALPHA_8 (~d); UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_ia); dest[i] = s; } } static void vmx_combine_xor_u_mask (uint32_t * dest, const uint32_t *src, const uint32_t *mask, int width) { int i; vector unsigned int vdest, vsrc, vmask; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t m = ALPHA_8 (*mask++); uint32_t s = *src++; uint32_t d = *dest; uint32_t src_ia; uint32_t dest_ia = ALPHA_8 (~d); UN8x4_MUL_UN8 (s, m); src_ia = ALPHA_8 (~s); UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_ia); *dest++ = s; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSM (dest, src, mask); vdest = pix_add_mul (vsrc, splat_alpha (negate (vdest)), vdest, splat_alpha (negate (vsrc))); STORE_VECTOR (dest); src += 4; dest += 4; mask += 4; } for (i = width % 4; --i >= 0;) { uint32_t m = ALPHA_8 (mask[i]); uint32_t s = src[i]; uint32_t d = dest[i]; uint32_t src_ia; uint32_t dest_ia = ALPHA_8 (~d); UN8x4_MUL_UN8 (s, m); src_ia = ALPHA_8 (~s); UN8x4_MUL_UN8_ADD_UN8x4_MUL_UN8 (s, dest_ia, d, src_ia); dest[i] = s; } } static void vmx_combine_xor_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { if (mask) vmx_combine_xor_u_mask (dest, src, mask, width); else vmx_combine_xor_u_no_mask (dest, src, width); } static void vmx_combine_add_u_no_mask (uint32_t * dest, const uint32_t *src, int width) { int i; vector unsigned int vdest, vsrc; DECLARE_SRC_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t s = *src++; uint32_t d = *dest; UN8x4_ADD_UN8x4 (d, s); *dest++ = d; width--; } COMPUTE_SHIFT_MASKS (dest, src); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORS (dest, src); vdest = pix_add (vsrc, vdest); STORE_VECTOR (dest); src += 4; dest += 4; } for (i = width % 4; --i >= 0;) { uint32_t s = src[i]; uint32_t d = dest[i]; UN8x4_ADD_UN8x4 (d, s); dest[i] = d; } } static void vmx_combine_add_u_mask (uint32_t * dest, const uint32_t *src, const uint32_t *mask, int width) { int i; vector unsigned int vdest, vsrc, vmask; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t m = ALPHA_8 (*mask++); uint32_t s = *src++; uint32_t d = *dest; UN8x4_MUL_UN8 (s, m); UN8x4_ADD_UN8x4 (d, s); *dest++ = d; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSM (dest, src, mask); vdest = pix_add (vsrc, vdest); STORE_VECTOR (dest); src += 4; dest += 4; mask += 4; } for (i = width % 4; --i >= 0;) { uint32_t m = ALPHA_8 (mask[i]); uint32_t s = src[i]; uint32_t d = dest[i]; UN8x4_MUL_UN8 (s, m); UN8x4_ADD_UN8x4 (d, s); dest[i] = d; } } static void vmx_combine_add_u (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { if (mask) vmx_combine_add_u_mask (dest, src, mask, width); else vmx_combine_add_u_no_mask (dest, src, width); } static void vmx_combine_src_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; vector unsigned int vdest, vsrc, vmask; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t a = *mask++; uint32_t s = *src++; UN8x4_MUL_UN8x4 (s, a); *dest++ = s; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSC (dest, src, mask); vdest = pix_multiply (vsrc, vmask); STORE_VECTOR (dest); mask += 4; src += 4; dest += 4; } for (i = width % 4; --i >= 0;) { uint32_t a = mask[i]; uint32_t s = src[i]; UN8x4_MUL_UN8x4 (s, a); dest[i] = s; } } static void vmx_combine_over_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; vector unsigned int vdest, vsrc, vmask; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t a = *mask++; uint32_t s = *src++; uint32_t d = *dest; uint32_t sa = ALPHA_8 (s); UN8x4_MUL_UN8x4 (s, a); UN8x4_MUL_UN8 (a, sa); UN8x4_MUL_UN8x4_ADD_UN8x4 (d, ~a, s); *dest++ = d; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSC (dest, src, mask); vdest = in_over (vsrc, splat_alpha (vsrc), vmask, vdest); STORE_VECTOR (dest); mask += 4; src += 4; dest += 4; } for (i = width % 4; --i >= 0;) { uint32_t a = mask[i]; uint32_t s = src[i]; uint32_t d = dest[i]; uint32_t sa = ALPHA_8 (s); UN8x4_MUL_UN8x4 (s, a); UN8x4_MUL_UN8 (a, sa); UN8x4_MUL_UN8x4_ADD_UN8x4 (d, ~a, s); dest[i] = d; } } static void vmx_combine_over_reverse_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; vector unsigned int vdest, vsrc, vmask; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t a = *mask++; uint32_t s = *src++; uint32_t d = *dest; uint32_t ida = ALPHA_8 (~d); UN8x4_MUL_UN8x4 (s, a); UN8x4_MUL_UN8_ADD_UN8x4 (s, ida, d); *dest++ = s; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSC (dest, src, mask); vdest = over (vdest, splat_alpha (vdest), pix_multiply (vsrc, vmask)); STORE_VECTOR (dest); mask += 4; src += 4; dest += 4; } for (i = width % 4; --i >= 0;) { uint32_t a = mask[i]; uint32_t s = src[i]; uint32_t d = dest[i]; uint32_t ida = ALPHA_8 (~d); UN8x4_MUL_UN8x4 (s, a); UN8x4_MUL_UN8_ADD_UN8x4 (s, ida, d); dest[i] = s; } } static void vmx_combine_in_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; vector unsigned int vdest, vsrc, vmask; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t a = *mask++; uint32_t s = *src++; uint32_t da = ALPHA_8 (*dest); UN8x4_MUL_UN8x4 (s, a); UN8x4_MUL_UN8 (s, da); *dest++ = s; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSC (dest, src, mask); vdest = pix_multiply (pix_multiply (vsrc, vmask), splat_alpha (vdest)); STORE_VECTOR (dest); src += 4; dest += 4; mask += 4; } for (i = width % 4; --i >= 0;) { uint32_t a = mask[i]; uint32_t s = src[i]; uint32_t da = ALPHA_8 (dest[i]); UN8x4_MUL_UN8x4 (s, a); UN8x4_MUL_UN8 (s, da); dest[i] = s; } } static void vmx_combine_in_reverse_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; vector unsigned int vdest, vsrc, vmask; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t a = *mask++; uint32_t d = *dest; uint32_t sa = ALPHA_8 (*src++); UN8x4_MUL_UN8 (a, sa); UN8x4_MUL_UN8x4 (d, a); *dest++ = d; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSC (dest, src, mask); vdest = pix_multiply (vdest, pix_multiply (vmask, splat_alpha (vsrc))); STORE_VECTOR (dest); src += 4; dest += 4; mask += 4; } for (i = width % 4; --i >= 0;) { uint32_t a = mask[i]; uint32_t d = dest[i]; uint32_t sa = ALPHA_8 (src[i]); UN8x4_MUL_UN8 (a, sa); UN8x4_MUL_UN8x4 (d, a); dest[i] = d; } } static void vmx_combine_out_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; vector unsigned int vdest, vsrc, vmask; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t a = *mask++; uint32_t s = *src++; uint32_t d = *dest; uint32_t da = ALPHA_8 (~d); UN8x4_MUL_UN8x4 (s, a); UN8x4_MUL_UN8 (s, da); *dest++ = s; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSC (dest, src, mask); vdest = pix_multiply ( pix_multiply (vsrc, vmask), splat_alpha (negate (vdest))); STORE_VECTOR (dest); src += 4; dest += 4; mask += 4; } for (i = width % 4; --i >= 0;) { uint32_t a = mask[i]; uint32_t s = src[i]; uint32_t d = dest[i]; uint32_t da = ALPHA_8 (~d); UN8x4_MUL_UN8x4 (s, a); UN8x4_MUL_UN8 (s, da); dest[i] = s; } } static void vmx_combine_out_reverse_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; vector unsigned int vdest, vsrc, vmask; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t a = *mask++; uint32_t s = *src++; uint32_t d = *dest; uint32_t sa = ALPHA_8 (s); UN8x4_MUL_UN8 (a, sa); UN8x4_MUL_UN8x4 (d, ~a); *dest++ = d; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSC (dest, src, mask); vdest = pix_multiply ( vdest, negate (pix_multiply (vmask, splat_alpha (vsrc)))); STORE_VECTOR (dest); src += 4; dest += 4; mask += 4; } for (i = width % 4; --i >= 0;) { uint32_t a = mask[i]; uint32_t s = src[i]; uint32_t d = dest[i]; uint32_t sa = ALPHA_8 (s); UN8x4_MUL_UN8 (a, sa); UN8x4_MUL_UN8x4 (d, ~a); dest[i] = d; } } static void vmx_combine_atop_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; vector unsigned int vdest, vsrc, vmask, vsrca; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t a = *mask++; uint32_t s = *src++; uint32_t d = *dest; uint32_t sa = ALPHA_8 (s); uint32_t da = ALPHA_8 (d); UN8x4_MUL_UN8x4 (s, a); UN8x4_MUL_UN8 (a, sa); UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ~a, s, da); *dest++ = d; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSC (dest, src, mask); vsrca = splat_alpha (vsrc); vsrc = pix_multiply (vsrc, vmask); vmask = pix_multiply (vmask, vsrca); vdest = pix_add_mul (vsrc, splat_alpha (vdest), negate (vmask), vdest); STORE_VECTOR (dest); src += 4; dest += 4; mask += 4; } for (i = width % 4; --i >= 0;) { uint32_t a = mask[i]; uint32_t s = src[i]; uint32_t d = dest[i]; uint32_t sa = ALPHA_8 (s); uint32_t da = ALPHA_8 (d); UN8x4_MUL_UN8x4 (s, a); UN8x4_MUL_UN8 (a, sa); UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ~a, s, da); dest[i] = d; } } static void vmx_combine_atop_reverse_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; vector unsigned int vdest, vsrc, vmask; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t a = *mask++; uint32_t s = *src++; uint32_t d = *dest; uint32_t sa = ALPHA_8 (s); uint32_t da = ALPHA_8 (~d); UN8x4_MUL_UN8x4 (s, a); UN8x4_MUL_UN8 (a, sa); UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, a, s, da); *dest++ = d; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSC (dest, src, mask); vdest = pix_add_mul (vdest, pix_multiply (vmask, splat_alpha (vsrc)), pix_multiply (vsrc, vmask), negate (splat_alpha (vdest))); STORE_VECTOR (dest); src += 4; dest += 4; mask += 4; } for (i = width % 4; --i >= 0;) { uint32_t a = mask[i]; uint32_t s = src[i]; uint32_t d = dest[i]; uint32_t sa = ALPHA_8 (s); uint32_t da = ALPHA_8 (~d); UN8x4_MUL_UN8x4 (s, a); UN8x4_MUL_UN8 (a, sa); UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, a, s, da); dest[i] = d; } } static void vmx_combine_xor_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; vector unsigned int vdest, vsrc, vmask; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t a = *mask++; uint32_t s = *src++; uint32_t d = *dest; uint32_t sa = ALPHA_8 (s); uint32_t da = ALPHA_8 (~d); UN8x4_MUL_UN8x4 (s, a); UN8x4_MUL_UN8 (a, sa); UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ~a, s, da); *dest++ = d; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSC (dest, src, mask); vdest = pix_add_mul (vdest, negate (pix_multiply (vmask, splat_alpha (vsrc))), pix_multiply (vsrc, vmask), negate (splat_alpha (vdest))); STORE_VECTOR (dest); src += 4; dest += 4; mask += 4; } for (i = width % 4; --i >= 0;) { uint32_t a = mask[i]; uint32_t s = src[i]; uint32_t d = dest[i]; uint32_t sa = ALPHA_8 (s); uint32_t da = ALPHA_8 (~d); UN8x4_MUL_UN8x4 (s, a); UN8x4_MUL_UN8 (a, sa); UN8x4_MUL_UN8x4_ADD_UN8x4_MUL_UN8 (d, ~a, s, da); dest[i] = d; } } static void vmx_combine_add_ca (pixman_implementation_t *imp, pixman_op_t op, uint32_t * dest, const uint32_t * src, const uint32_t * mask, int width) { int i; vector unsigned int vdest, vsrc, vmask; DECLARE_SRC_MASK_VAR; DECLARE_MASK_MASK_VAR; while (width && ((uintptr_t)dest & 15)) { uint32_t a = *mask++; uint32_t s = *src++; uint32_t d = *dest; UN8x4_MUL_UN8x4 (s, a); UN8x4_ADD_UN8x4 (s, d); *dest++ = s; width--; } COMPUTE_SHIFT_MASKC (dest, src, mask); /* printf ("%s\n",__PRETTY_FUNCTION__); */ for (i = width / 4; i > 0; i--) { LOAD_VECTORSC (dest, src, mask); vdest = pix_add (pix_multiply (vsrc, vmask), vdest); STORE_VECTOR (dest); src += 4; dest += 4; mask += 4; } for (i = width % 4; --i >= 0;) { uint32_t a = mask[i]; uint32_t s = src[i]; uint32_t d = dest[i]; UN8x4_MUL_UN8x4 (s, a); UN8x4_ADD_UN8x4 (s, d); dest[i] = s; } } static void vmx_composite_over_n_8_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src, srca; uint32_t *dst_line, *dst; uint8_t *mask_line; int dst_stride, mask_stride; int32_t w; uint32_t m, d, s, ia; vector unsigned int vsrc, valpha, vmask, vdst; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); srca = ALPHA_8(src); if (src == 0) return; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( mask_image, mask_x, mask_y, uint8_t, mask_stride, mask_line, 1); vsrc = (vector unsigned int) {src, src, src, src}; valpha = splat_alpha(vsrc); while (height--) { const uint8_t *pm = mask_line; dst = dst_line; dst_line += dst_stride; mask_line += mask_stride; w = width; while (w && (uintptr_t)dst & 15) { s = src; m = *pm++; if (m) { d = *dst; UN8x4_MUL_UN8 (s, m); ia = ALPHA_8 (~s); UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s); *dst = d; } w--; dst++; } while (w >= 4) { m = *((uint32_t*)pm); if (srca == 0xff && m == 0xffffffff) { save_128_aligned(dst, vsrc); } else if (m) { vmask = splat_pixel((vector unsigned int) {m, m, m, m}); /* dst is 16-byte aligned */ vdst = in_over (vsrc, valpha, vmask, load_128_aligned (dst)); save_128_aligned(dst, vdst); } w -= 4; dst += 4; pm += 4; } while (w) { s = src; m = *pm++; if (m) { d = *dst; UN8x4_MUL_UN8 (s, m); ia = ALPHA_8 (~s); UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, s); *dst = d; } w--; dst++; } } } static pixman_bool_t vmx_fill (pixman_implementation_t *imp, uint32_t * bits, int stride, int bpp, int x, int y, int width, int height, uint32_t filler) { uint32_t byte_width; uint8_t *byte_line; vector unsigned int vfiller; if (bpp == 8) { uint8_t b; uint16_t w; stride = stride * (int) sizeof (uint32_t) / 1; byte_line = (uint8_t *)(((uint8_t *)bits) + stride * y + x); byte_width = width; stride *= 1; b = filler & 0xff; w = (b << 8) | b; filler = (w << 16) | w; } else if (bpp == 16) { stride = stride * (int) sizeof (uint32_t) / 2; byte_line = (uint8_t *)(((uint16_t *)bits) + stride * y + x); byte_width = 2 * width; stride *= 2; filler = (filler & 0xffff) * 0x00010001; } else if (bpp == 32) { stride = stride * (int) sizeof (uint32_t) / 4; byte_line = (uint8_t *)(((uint32_t *)bits) + stride * y + x); byte_width = 4 * width; stride *= 4; } else { return FALSE; } vfiller = create_mask_1x32_128(&filler); while (height--) { int w; uint8_t *d = byte_line; byte_line += stride; w = byte_width; if (w >= 1 && ((uintptr_t)d & 1)) { *(uint8_t *)d = filler; w -= 1; d += 1; } while (w >= 2 && ((uintptr_t)d & 3)) { *(uint16_t *)d = filler; w -= 2; d += 2; } while (w >= 4 && ((uintptr_t)d & 15)) { *(uint32_t *)d = filler; w -= 4; d += 4; } while (w >= 128) { vec_st(vfiller, 0, (uint32_t *) d); vec_st(vfiller, 0, (uint32_t *) d + 4); vec_st(vfiller, 0, (uint32_t *) d + 8); vec_st(vfiller, 0, (uint32_t *) d + 12); vec_st(vfiller, 0, (uint32_t *) d + 16); vec_st(vfiller, 0, (uint32_t *) d + 20); vec_st(vfiller, 0, (uint32_t *) d + 24); vec_st(vfiller, 0, (uint32_t *) d + 28); d += 128; w -= 128; } if (w >= 64) { vec_st(vfiller, 0, (uint32_t *) d); vec_st(vfiller, 0, (uint32_t *) d + 4); vec_st(vfiller, 0, (uint32_t *) d + 8); vec_st(vfiller, 0, (uint32_t *) d + 12); d += 64; w -= 64; } if (w >= 32) { vec_st(vfiller, 0, (uint32_t *) d); vec_st(vfiller, 0, (uint32_t *) d + 4); d += 32; w -= 32; } if (w >= 16) { vec_st(vfiller, 0, (uint32_t *) d); d += 16; w -= 16; } while (w >= 4) { *(uint32_t *)d = filler; w -= 4; d += 4; } if (w >= 2) { *(uint16_t *)d = filler; w -= 2; d += 2; } if (w >= 1) { *(uint8_t *)d = filler; w -= 1; d += 1; } } return TRUE; } static void vmx_composite_src_x888_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *dst_line, *dst; uint32_t *src_line, *src; int32_t w; int dst_stride, src_stride; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; w = width; while (w && (uintptr_t)dst & 15) { *dst++ = *src++ | 0xff000000; w--; } while (w >= 16) { vector unsigned int vmx_src1, vmx_src2, vmx_src3, vmx_src4; vmx_src1 = load_128_unaligned (src); vmx_src2 = load_128_unaligned (src + 4); vmx_src3 = load_128_unaligned (src + 8); vmx_src4 = load_128_unaligned (src + 12); save_128_aligned (dst, vec_or (vmx_src1, mask_ff000000)); save_128_aligned (dst + 4, vec_or (vmx_src2, mask_ff000000)); save_128_aligned (dst + 8, vec_or (vmx_src3, mask_ff000000)); save_128_aligned (dst + 12, vec_or (vmx_src4, mask_ff000000)); dst += 16; src += 16; w -= 16; } while (w) { *dst++ = *src++ | 0xff000000; w--; } } } static void vmx_composite_over_n_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *dst_line, *dst; uint32_t src, ia; int i, w, dst_stride; vector unsigned int vdst, vsrc, via; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); if (src == 0) return; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); vsrc = (vector unsigned int){src, src, src, src}; via = negate (splat_alpha (vsrc)); ia = ALPHA_8 (~src); while (height--) { dst = dst_line; dst_line += dst_stride; w = width; while (w && ((uintptr_t)dst & 15)) { uint32_t d = *dst; UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, src); *dst++ = d; w--; } for (i = w / 4; i > 0; i--) { vdst = pix_multiply (load_128_aligned (dst), via); save_128_aligned (dst, pix_add (vsrc, vdst)); dst += 4; } for (i = w % 4; --i >= 0;) { uint32_t d = dst[i]; UN8x4_MUL_UN8_ADD_UN8x4 (d, ia, src); dst[i] = d; } } } static void vmx_composite_over_8888_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); int dst_stride, src_stride; uint32_t *dst_line, *dst; uint32_t *src_line, *src; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); dst = dst_line; src = src_line; while (height--) { vmx_combine_over_u (imp, op, dst, src, NULL, width); dst += dst_stride; src += src_stride; } } static void vmx_composite_over_n_8888_8888_ca (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t src, ia; uint32_t *dst_line, d; uint32_t *mask_line, m; uint32_t pack_cmp; int dst_stride, mask_stride; vector unsigned int vsrc, valpha, vmask, vdest; src = _pixman_image_get_solid (imp, src_image, dest_image->bits.format); if (src == 0) return; PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); PIXMAN_IMAGE_GET_LINE ( mask_image, mask_x, mask_y, uint32_t, mask_stride, mask_line, 1); vsrc = (vector unsigned int) {src, src, src, src}; valpha = splat_alpha(vsrc); ia = ALPHA_8 (src); while (height--) { int w = width; const uint32_t *pm = (uint32_t *)mask_line; uint32_t *pd = (uint32_t *)dst_line; uint32_t s; dst_line += dst_stride; mask_line += mask_stride; while (w && (uintptr_t)pd & 15) { s = src; m = *pm++; if (m) { d = *pd; UN8x4_MUL_UN8x4 (s, m); UN8x4_MUL_UN8 (m, ia); m = ~m; UN8x4_MUL_UN8x4_ADD_UN8x4 (d, m, s); *pd = d; } pd++; w--; } while (w >= 4) { /* pm is NOT necessarily 16-byte aligned */ vmask = load_128_unaligned (pm); pack_cmp = vec_all_eq(vmask, (vector unsigned int) AVV(0)); /* if all bits in mask are zero, pack_cmp is not 0 */ if (pack_cmp == 0) { /* pd is 16-byte aligned */ vdest = in_over (vsrc, valpha, vmask, load_128_aligned (pd)); save_128_aligned(pd, vdest); } pd += 4; pm += 4; w -= 4; } while (w) { s = src; m = *pm++; if (m) { d = *pd; UN8x4_MUL_UN8x4 (s, m); UN8x4_MUL_UN8 (m, ia); m = ~m; UN8x4_MUL_UN8x4_ADD_UN8x4 (d, m, s); *pd = d; } pd++; w--; } } } static void vmx_composite_add_8_8 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint8_t *dst_line, *dst; uint8_t *src_line, *src; int dst_stride, src_stride; int32_t w; uint16_t t; PIXMAN_IMAGE_GET_LINE ( src_image, src_x, src_y, uint8_t, src_stride, src_line, 1); PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint8_t, dst_stride, dst_line, 1); while (height--) { dst = dst_line; src = src_line; dst_line += dst_stride; src_line += src_stride; w = width; /* Small head */ while (w && (uintptr_t)dst & 3) { t = (*dst) + (*src++); *dst++ = t | (0 - (t >> 8)); w--; } vmx_combine_add_u (imp, op, (uint32_t*)dst, (uint32_t*)src, NULL, w >> 2); /* Small tail */ dst += w & 0xfffc; src += w & 0xfffc; w &= 3; while (w) { t = (*dst) + (*src++); *dst++ = t | (0 - (t >> 8)); w--; } } } static void vmx_composite_add_8888_8888 (pixman_implementation_t *imp, pixman_composite_info_t *info) { PIXMAN_COMPOSITE_ARGS (info); uint32_t *dst_line, *dst; uint32_t *src_line, *src; int dst_stride, src_stride; PIXMAN_IMAGE_GET_LINE ( src_image, src_x, src_y, uint32_t, src_stride, src_line, 1); PIXMAN_IMAGE_GET_LINE ( dest_image, dest_x, dest_y, uint32_t, dst_stride, dst_line, 1); while (height--) { dst = dst_line; dst_line += dst_stride; src = src_line; src_line += src_stride; vmx_combine_add_u (imp, op, dst, src, NULL, width); } } static force_inline void scaled_nearest_scanline_vmx_8888_8888_OVER (uint32_t* pd, const uint32_t* ps, int32_t w, pixman_fixed_t vx, pixman_fixed_t unit_x, pixman_fixed_t src_width_fixed, pixman_bool_t fully_transparent_src) { uint32_t s, d; const uint32_t* pm = NULL; vector unsigned int vsrc, vdst; if (fully_transparent_src) return; /* Align dst on a 16-byte boundary */ while (w && ((uintptr_t)pd & 15)) { d = *pd; s = combine1 (ps + pixman_fixed_to_int (vx), pm); vx += unit_x; while (vx >= 0) vx -= src_width_fixed; *pd++ = core_combine_over_u_pixel_vmx (s, d); if (pm) pm++; w--; } while (w >= 4) { vector unsigned int tmp; uint32_t tmp1, tmp2, tmp3, tmp4; tmp1 = *(ps + pixman_fixed_to_int (vx)); vx += unit_x; while (vx >= 0) vx -= src_width_fixed; tmp2 = *(ps + pixman_fixed_to_int (vx)); vx += unit_x; while (vx >= 0) vx -= src_width_fixed; tmp3 = *(ps + pixman_fixed_to_int (vx)); vx += unit_x; while (vx >= 0) vx -= src_width_fixed; tmp4 = *(ps + pixman_fixed_to_int (vx)); vx += unit_x; while (vx >= 0) vx -= src_width_fixed; tmp[0] = tmp1; tmp[1] = tmp2; tmp[2] = tmp3; tmp[3] = tmp4; vsrc = combine4 ((const uint32_t *) &tmp, pm); if (is_opaque (vsrc)) { save_128_aligned (pd, vsrc); } else if (!is_zero (vsrc)) { vdst = over(vsrc, splat_alpha(vsrc), load_128_aligned (pd)); save_128_aligned (pd, vdst); } w -= 4; pd += 4; if (pm) pm += 4; } while (w) { d = *pd; s = combine1 (ps + pixman_fixed_to_int (vx), pm); vx += unit_x; while (vx >= 0) vx -= src_width_fixed; *pd++ = core_combine_over_u_pixel_vmx (s, d); if (pm) pm++; w--; } } FAST_NEAREST_MAINLOOP (vmx_8888_8888_cover_OVER, scaled_nearest_scanline_vmx_8888_8888_OVER, uint32_t, uint32_t, COVER) FAST_NEAREST_MAINLOOP (vmx_8888_8888_none_OVER, scaled_nearest_scanline_vmx_8888_8888_OVER, uint32_t, uint32_t, NONE) FAST_NEAREST_MAINLOOP (vmx_8888_8888_pad_OVER, scaled_nearest_scanline_vmx_8888_8888_OVER, uint32_t, uint32_t, PAD) FAST_NEAREST_MAINLOOP (vmx_8888_8888_normal_OVER, scaled_nearest_scanline_vmx_8888_8888_OVER, uint32_t, uint32_t, NORMAL) static const pixman_fast_path_t vmx_fast_paths[] = { PIXMAN_STD_FAST_PATH (OVER, solid, null, a8r8g8b8, vmx_composite_over_n_8888), PIXMAN_STD_FAST_PATH (OVER, solid, null, x8r8g8b8, vmx_composite_over_n_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, a8r8g8b8, vmx_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8r8g8b8, null, x8r8g8b8, vmx_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, a8b8g8r8, vmx_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, a8b8g8r8, null, x8b8g8r8, vmx_composite_over_8888_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8r8g8b8, vmx_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8r8g8b8, vmx_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, a8b8g8r8, vmx_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH (OVER, solid, a8, x8b8g8r8, vmx_composite_over_n_8_8888), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, a8r8g8b8, vmx_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8r8g8b8, x8r8g8b8, vmx_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, a8b8g8r8, vmx_composite_over_n_8888_8888_ca), PIXMAN_STD_FAST_PATH_CA (OVER, solid, a8b8g8r8, x8b8g8r8, vmx_composite_over_n_8888_8888_ca), /* PIXMAN_OP_ADD */ PIXMAN_STD_FAST_PATH (ADD, a8, null, a8, vmx_composite_add_8_8), PIXMAN_STD_FAST_PATH (ADD, a8r8g8b8, null, a8r8g8b8, vmx_composite_add_8888_8888), PIXMAN_STD_FAST_PATH (ADD, a8b8g8r8, null, a8b8g8r8, vmx_composite_add_8888_8888), /* PIXMAN_OP_SRC */ PIXMAN_STD_FAST_PATH (SRC, x8r8g8b8, null, a8r8g8b8, vmx_composite_src_x888_8888), PIXMAN_STD_FAST_PATH (SRC, x8b8g8r8, null, a8b8g8r8, vmx_composite_src_x888_8888), SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, x8r8g8b8, vmx_8888_8888), SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, x8b8g8r8, vmx_8888_8888), SIMPLE_NEAREST_FAST_PATH (OVER, a8r8g8b8, a8r8g8b8, vmx_8888_8888), SIMPLE_NEAREST_FAST_PATH (OVER, a8b8g8r8, a8b8g8r8, vmx_8888_8888), { PIXMAN_OP_NONE }, }; static uint32_t * vmx_fetch_x8r8g8b8 (pixman_iter_t *iter, const uint32_t *mask) { int w = iter->width; vector unsigned int ff000000 = mask_ff000000; uint32_t *dst = iter->buffer; uint32_t *src = (uint32_t *)iter->bits; iter->bits += iter->stride; while (w && ((uintptr_t)dst) & 0x0f) { *dst++ = (*src++) | 0xff000000; w--; } while (w >= 4) { save_128_aligned(dst, vec_or(load_128_unaligned(src), ff000000)); dst += 4; src += 4; w -= 4; } while (w) { *dst++ = (*src++) | 0xff000000; w--; } return iter->buffer; } static uint32_t * vmx_fetch_a8 (pixman_iter_t *iter, const uint32_t *mask) { int w = iter->width; uint32_t *dst = iter->buffer; uint8_t *src = iter->bits; vector unsigned int vmx0, vmx1, vmx2, vmx3, vmx4, vmx5, vmx6; iter->bits += iter->stride; while (w && (((uintptr_t)dst) & 15)) { *dst++ = *(src++) << 24; w--; } while (w >= 16) { vmx0 = load_128_unaligned((uint32_t *) src); unpack_128_2x128((vector unsigned int) AVV(0), vmx0, &vmx1, &vmx2); unpack_128_2x128_16((vector unsigned int) AVV(0), vmx1, &vmx3, &vmx4); unpack_128_2x128_16((vector unsigned int) AVV(0), vmx2, &vmx5, &vmx6); save_128_aligned(dst, vmx6); save_128_aligned((dst + 4), vmx5); save_128_aligned((dst + 8), vmx4); save_128_aligned((dst + 12), vmx3); dst += 16; src += 16; w -= 16; } while (w) { *dst++ = *(src++) << 24; w--; } return iter->buffer; } #define IMAGE_FLAGS \ (FAST_PATH_STANDARD_FLAGS | FAST_PATH_ID_TRANSFORM | \ FAST_PATH_BITS_IMAGE | FAST_PATH_SAMPLES_COVER_CLIP_NEAREST) static const pixman_iter_info_t vmx_iters[] = { { PIXMAN_x8r8g8b8, IMAGE_FLAGS, ITER_NARROW, _pixman_iter_init_bits_stride, vmx_fetch_x8r8g8b8, NULL }, { PIXMAN_a8, IMAGE_FLAGS, ITER_NARROW, _pixman_iter_init_bits_stride, vmx_fetch_a8, NULL }, { PIXMAN_null }, }; pixman_implementation_t * _pixman_implementation_create_vmx (pixman_implementation_t *fallback) { pixman_implementation_t *imp = _pixman_implementation_create (fallback, vmx_fast_paths); /* VMX constants */ mask_ff000000 = create_mask_32_128 (0xff000000); mask_red = create_mask_32_128 (0x00f80000); mask_green = create_mask_32_128 (0x0000fc00); mask_blue = create_mask_32_128 (0x000000f8); mask_565_fix_rb = create_mask_32_128 (0x00e000e0); mask_565_fix_g = create_mask_32_128 (0x0000c000); /* Set up function pointers */ imp->combine_32[PIXMAN_OP_OVER] = vmx_combine_over_u; imp->combine_32[PIXMAN_OP_OVER_REVERSE] = vmx_combine_over_reverse_u; imp->combine_32[PIXMAN_OP_IN] = vmx_combine_in_u; imp->combine_32[PIXMAN_OP_IN_REVERSE] = vmx_combine_in_reverse_u; imp->combine_32[PIXMAN_OP_OUT] = vmx_combine_out_u; imp->combine_32[PIXMAN_OP_OUT_REVERSE] = vmx_combine_out_reverse_u; imp->combine_32[PIXMAN_OP_ATOP] = vmx_combine_atop_u; imp->combine_32[PIXMAN_OP_ATOP_REVERSE] = vmx_combine_atop_reverse_u; imp->combine_32[PIXMAN_OP_XOR] = vmx_combine_xor_u; imp->combine_32[PIXMAN_OP_ADD] = vmx_combine_add_u; imp->combine_32_ca[PIXMAN_OP_SRC] = vmx_combine_src_ca; imp->combine_32_ca[PIXMAN_OP_OVER] = vmx_combine_over_ca; imp->combine_32_ca[PIXMAN_OP_OVER_REVERSE] = vmx_combine_over_reverse_ca; imp->combine_32_ca[PIXMAN_OP_IN] = vmx_combine_in_ca; imp->combine_32_ca[PIXMAN_OP_IN_REVERSE] = vmx_combine_in_reverse_ca; imp->combine_32_ca[PIXMAN_OP_OUT] = vmx_combine_out_ca; imp->combine_32_ca[PIXMAN_OP_OUT_REVERSE] = vmx_combine_out_reverse_ca; imp->combine_32_ca[PIXMAN_OP_ATOP] = vmx_combine_atop_ca; imp->combine_32_ca[PIXMAN_OP_ATOP_REVERSE] = vmx_combine_atop_reverse_ca; imp->combine_32_ca[PIXMAN_OP_XOR] = vmx_combine_xor_ca; imp->combine_32_ca[PIXMAN_OP_ADD] = vmx_combine_add_ca; imp->fill = vmx_fill; imp->iter_info = vmx_iters; return imp; } pixman-0.38.4/pixman/pixman-trap.c0000644000175000017500000004072613447762142013746 00000000000000/* * Copyright © 2002 Keith Packard, member of The XFree86 Project, Inc. * Copyright © 2004 Keith Packard * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Keith Packard not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Keith Packard makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include "pixman-private.h" /* * Compute the smallest value greater than or equal to y which is on a * grid row. */ PIXMAN_EXPORT pixman_fixed_t pixman_sample_ceil_y (pixman_fixed_t y, int n) { pixman_fixed_t f = pixman_fixed_frac (y); pixman_fixed_t i = pixman_fixed_floor (y); f = DIV (f - Y_FRAC_FIRST (n) + (STEP_Y_SMALL (n) - pixman_fixed_e), STEP_Y_SMALL (n)) * STEP_Y_SMALL (n) + Y_FRAC_FIRST (n); if (f > Y_FRAC_LAST (n)) { if (pixman_fixed_to_int (i) == 0x7fff) { f = 0xffff; /* saturate */ } else { f = Y_FRAC_FIRST (n); i += pixman_fixed_1; } } return (i | f); } /* * Compute the largest value strictly less than y which is on a * grid row. */ PIXMAN_EXPORT pixman_fixed_t pixman_sample_floor_y (pixman_fixed_t y, int n) { pixman_fixed_t f = pixman_fixed_frac (y); pixman_fixed_t i = pixman_fixed_floor (y); f = DIV (f - pixman_fixed_e - Y_FRAC_FIRST (n), STEP_Y_SMALL (n)) * STEP_Y_SMALL (n) + Y_FRAC_FIRST (n); if (f < Y_FRAC_FIRST (n)) { if (pixman_fixed_to_int (i) == 0x8000) { f = 0; /* saturate */ } else { f = Y_FRAC_LAST (n); i -= pixman_fixed_1; } } return (i | f); } /* * Step an edge by any amount (including negative values) */ PIXMAN_EXPORT void pixman_edge_step (pixman_edge_t *e, int n) { pixman_fixed_48_16_t ne; e->x += n * e->stepx; ne = e->e + n * (pixman_fixed_48_16_t) e->dx; if (n >= 0) { if (ne > 0) { int nx = (ne + e->dy - 1) / e->dy; e->e = ne - nx * (pixman_fixed_48_16_t) e->dy; e->x += nx * e->signdx; } } else { if (ne <= -e->dy) { int nx = (-ne) / e->dy; e->e = ne + nx * (pixman_fixed_48_16_t) e->dy; e->x -= nx * e->signdx; } } } /* * A private routine to initialize the multi-step * elements of an edge structure */ static void _pixman_edge_multi_init (pixman_edge_t * e, int n, pixman_fixed_t *stepx_p, pixman_fixed_t *dx_p) { pixman_fixed_t stepx; pixman_fixed_48_16_t ne; ne = n * (pixman_fixed_48_16_t) e->dx; stepx = n * e->stepx; if (ne > 0) { int nx = ne / e->dy; ne -= nx * (pixman_fixed_48_16_t)e->dy; stepx += nx * e->signdx; } *dx_p = ne; *stepx_p = stepx; } /* * Initialize one edge structure given the line endpoints and a * starting y value */ PIXMAN_EXPORT void pixman_edge_init (pixman_edge_t *e, int n, pixman_fixed_t y_start, pixman_fixed_t x_top, pixman_fixed_t y_top, pixman_fixed_t x_bot, pixman_fixed_t y_bot) { pixman_fixed_t dx, dy; e->x = x_top; e->e = 0; dx = x_bot - x_top; dy = y_bot - y_top; e->dy = dy; e->dx = 0; if (dy) { if (dx >= 0) { e->signdx = 1; e->stepx = dx / dy; e->dx = dx % dy; e->e = -dy; } else { e->signdx = -1; e->stepx = -(-dx / dy); e->dx = -dx % dy; e->e = 0; } _pixman_edge_multi_init (e, STEP_Y_SMALL (n), &e->stepx_small, &e->dx_small); _pixman_edge_multi_init (e, STEP_Y_BIG (n), &e->stepx_big, &e->dx_big); } pixman_edge_step (e, y_start - y_top); } /* * Initialize one edge structure given a line, starting y value * and a pixel offset for the line */ PIXMAN_EXPORT void pixman_line_fixed_edge_init (pixman_edge_t * e, int n, pixman_fixed_t y, const pixman_line_fixed_t *line, int x_off, int y_off) { pixman_fixed_t x_off_fixed = pixman_int_to_fixed (x_off); pixman_fixed_t y_off_fixed = pixman_int_to_fixed (y_off); const pixman_point_fixed_t *top, *bot; if (line->p1.y <= line->p2.y) { top = &line->p1; bot = &line->p2; } else { top = &line->p2; bot = &line->p1; } pixman_edge_init (e, n, y, top->x + x_off_fixed, top->y + y_off_fixed, bot->x + x_off_fixed, bot->y + y_off_fixed); } PIXMAN_EXPORT void pixman_add_traps (pixman_image_t * image, int16_t x_off, int16_t y_off, int ntrap, const pixman_trap_t *traps) { int bpp; int height; pixman_fixed_t x_off_fixed; pixman_fixed_t y_off_fixed; pixman_edge_t l, r; pixman_fixed_t t, b; _pixman_image_validate (image); height = image->bits.height; bpp = PIXMAN_FORMAT_BPP (image->bits.format); x_off_fixed = pixman_int_to_fixed (x_off); y_off_fixed = pixman_int_to_fixed (y_off); while (ntrap--) { t = traps->top.y + y_off_fixed; if (t < 0) t = 0; t = pixman_sample_ceil_y (t, bpp); b = traps->bot.y + y_off_fixed; if (pixman_fixed_to_int (b) >= height) b = pixman_int_to_fixed (height) - 1; b = pixman_sample_floor_y (b, bpp); if (b >= t) { /* initialize edge walkers */ pixman_edge_init (&l, bpp, t, traps->top.l + x_off_fixed, traps->top.y + y_off_fixed, traps->bot.l + x_off_fixed, traps->bot.y + y_off_fixed); pixman_edge_init (&r, bpp, t, traps->top.r + x_off_fixed, traps->top.y + y_off_fixed, traps->bot.r + x_off_fixed, traps->bot.y + y_off_fixed); pixman_rasterize_edges (image, &l, &r, t, b); } traps++; } } #if 0 static void dump_image (pixman_image_t *image, const char * title) { int i, j; if (!image->type == BITS) printf ("%s is not a regular image\n", title); if (!image->bits.format == PIXMAN_a8) printf ("%s is not an alpha mask\n", title); printf ("\n\n\n%s: \n", title); for (i = 0; i < image->bits.height; ++i) { uint8_t *line = (uint8_t *)&(image->bits.bits[i * image->bits.rowstride]); for (j = 0; j < image->bits.width; ++j) printf ("%c", line[j] ? '#' : ' '); printf ("\n"); } } #endif PIXMAN_EXPORT void pixman_add_trapezoids (pixman_image_t * image, int16_t x_off, int y_off, int ntraps, const pixman_trapezoid_t *traps) { int i; #if 0 dump_image (image, "before"); #endif for (i = 0; i < ntraps; ++i) { const pixman_trapezoid_t *trap = &(traps[i]); if (!pixman_trapezoid_valid (trap)) continue; pixman_rasterize_trapezoid (image, trap, x_off, y_off); } #if 0 dump_image (image, "after"); #endif } PIXMAN_EXPORT void pixman_rasterize_trapezoid (pixman_image_t * image, const pixman_trapezoid_t *trap, int x_off, int y_off) { int bpp; int height; pixman_fixed_t y_off_fixed; pixman_edge_t l, r; pixman_fixed_t t, b; return_if_fail (image->type == BITS); _pixman_image_validate (image); if (!pixman_trapezoid_valid (trap)) return; height = image->bits.height; bpp = PIXMAN_FORMAT_BPP (image->bits.format); y_off_fixed = pixman_int_to_fixed (y_off); t = trap->top + y_off_fixed; if (t < 0) t = 0; t = pixman_sample_ceil_y (t, bpp); b = trap->bottom + y_off_fixed; if (pixman_fixed_to_int (b) >= height) b = pixman_int_to_fixed (height) - 1; b = pixman_sample_floor_y (b, bpp); if (b >= t) { /* initialize edge walkers */ pixman_line_fixed_edge_init (&l, bpp, t, &trap->left, x_off, y_off); pixman_line_fixed_edge_init (&r, bpp, t, &trap->right, x_off, y_off); pixman_rasterize_edges (image, &l, &r, t, b); } } static const pixman_bool_t zero_src_has_no_effect[PIXMAN_N_OPERATORS] = { FALSE, /* Clear 0 0 */ FALSE, /* Src 1 0 */ TRUE, /* Dst 0 1 */ TRUE, /* Over 1 1-Aa */ TRUE, /* OverReverse 1-Ab 1 */ FALSE, /* In Ab 0 */ FALSE, /* InReverse 0 Aa */ FALSE, /* Out 1-Ab 0 */ TRUE, /* OutReverse 0 1-Aa */ TRUE, /* Atop Ab 1-Aa */ FALSE, /* AtopReverse 1-Ab Aa */ TRUE, /* Xor 1-Ab 1-Aa */ TRUE, /* Add 1 1 */ }; static pixman_bool_t get_trap_extents (pixman_op_t op, pixman_image_t *dest, const pixman_trapezoid_t *traps, int n_traps, pixman_box32_t *box) { int i; /* When the operator is such that a zero source has an * effect on the underlying image, we have to * composite across the entire destination */ if (!zero_src_has_no_effect [op]) { box->x1 = 0; box->y1 = 0; box->x2 = dest->bits.width; box->y2 = dest->bits.height; return TRUE; } box->x1 = INT32_MAX; box->y1 = INT32_MAX; box->x2 = INT32_MIN; box->y2 = INT32_MIN; for (i = 0; i < n_traps; ++i) { const pixman_trapezoid_t *trap = &(traps[i]); int y1, y2; if (!pixman_trapezoid_valid (trap)) continue; y1 = pixman_fixed_to_int (trap->top); if (y1 < box->y1) box->y1 = y1; y2 = pixman_fixed_to_int (pixman_fixed_ceil (trap->bottom)); if (y2 > box->y2) box->y2 = y2; #define EXTEND_MIN(x) \ if (pixman_fixed_to_int ((x)) < box->x1) \ box->x1 = pixman_fixed_to_int ((x)); #define EXTEND_MAX(x) \ if (pixman_fixed_to_int (pixman_fixed_ceil ((x))) > box->x2) \ box->x2 = pixman_fixed_to_int (pixman_fixed_ceil ((x))); #define EXTEND(x) \ EXTEND_MIN(x); \ EXTEND_MAX(x); EXTEND(trap->left.p1.x); EXTEND(trap->left.p2.x); EXTEND(trap->right.p1.x); EXTEND(trap->right.p2.x); } if (box->x1 >= box->x2 || box->y1 >= box->y2) return FALSE; return TRUE; } /* * pixman_composite_trapezoids() * * All the trapezoids are conceptually rendered to an infinitely big image. * The (0, 0) coordinates of this image are then aligned with the (x, y) * coordinates of the source image, and then both images are aligned with * the (x, y) coordinates of the destination. Then these three images are * composited across the entire destination. */ PIXMAN_EXPORT void pixman_composite_trapezoids (pixman_op_t op, pixman_image_t * src, pixman_image_t * dst, pixman_format_code_t mask_format, int x_src, int y_src, int x_dst, int y_dst, int n_traps, const pixman_trapezoid_t * traps) { int i; return_if_fail (PIXMAN_FORMAT_TYPE (mask_format) == PIXMAN_TYPE_A); if (n_traps <= 0) return; _pixman_image_validate (src); _pixman_image_validate (dst); if (op == PIXMAN_OP_ADD && (src->common.flags & FAST_PATH_IS_OPAQUE) && (mask_format == dst->common.extended_format_code) && !(dst->common.have_clip_region)) { for (i = 0; i < n_traps; ++i) { const pixman_trapezoid_t *trap = &(traps[i]); if (!pixman_trapezoid_valid (trap)) continue; pixman_rasterize_trapezoid (dst, trap, x_dst, y_dst); } } else { pixman_image_t *tmp; pixman_box32_t box; int i; if (!get_trap_extents (op, dst, traps, n_traps, &box)) return; if (!(tmp = pixman_image_create_bits ( mask_format, box.x2 - box.x1, box.y2 - box.y1, NULL, -1))) return; for (i = 0; i < n_traps; ++i) { const pixman_trapezoid_t *trap = &(traps[i]); if (!pixman_trapezoid_valid (trap)) continue; pixman_rasterize_trapezoid (tmp, trap, - box.x1, - box.y1); } pixman_image_composite (op, src, tmp, dst, x_src + box.x1, y_src + box.y1, 0, 0, x_dst + box.x1, y_dst + box.y1, box.x2 - box.x1, box.y2 - box.y1); pixman_image_unref (tmp); } } static int greater_y (const pixman_point_fixed_t *a, const pixman_point_fixed_t *b) { if (a->y == b->y) return a->x > b->x; return a->y > b->y; } /* * Note that the definition of this function is a bit odd because * of the X coordinate space (y increasing downwards). */ static int clockwise (const pixman_point_fixed_t *ref, const pixman_point_fixed_t *a, const pixman_point_fixed_t *b) { pixman_point_fixed_t ad, bd; ad.x = a->x - ref->x; ad.y = a->y - ref->y; bd.x = b->x - ref->x; bd.y = b->y - ref->y; return ((pixman_fixed_32_32_t) bd.y * ad.x - (pixman_fixed_32_32_t) ad.y * bd.x) < 0; } static void triangle_to_trapezoids (const pixman_triangle_t *tri, pixman_trapezoid_t *traps) { const pixman_point_fixed_t *top, *left, *right, *tmp; top = &tri->p1; left = &tri->p2; right = &tri->p3; if (greater_y (top, left)) { tmp = left; left = top; top = tmp; } if (greater_y (top, right)) { tmp = right; right = top; top = tmp; } if (clockwise (top, right, left)) { tmp = right; right = left; left = tmp; } /* * Two cases: * * + + * / \ / \ * / \ / \ * / + + \ * / -- -- \ * / -- -- \ * / --- --- \ * +-- --+ */ traps->top = top->y; traps->left.p1 = *top; traps->left.p2 = *left; traps->right.p1 = *top; traps->right.p2 = *right; if (right->y < left->y) traps->bottom = right->y; else traps->bottom = left->y; traps++; *traps = *(traps - 1); if (right->y < left->y) { traps->top = right->y; traps->bottom = left->y; traps->right.p1 = *right; traps->right.p2 = *left; } else { traps->top = left->y; traps->bottom = right->y; traps->left.p1 = *left; traps->left.p2 = *right; } } static pixman_trapezoid_t * convert_triangles (int n_tris, const pixman_triangle_t *tris) { pixman_trapezoid_t *traps; int i; if (n_tris <= 0) return NULL; traps = pixman_malloc_ab (n_tris, 2 * sizeof (pixman_trapezoid_t)); if (!traps) return NULL; for (i = 0; i < n_tris; ++i) triangle_to_trapezoids (&(tris[i]), traps + 2 * i); return traps; } PIXMAN_EXPORT void pixman_composite_triangles (pixman_op_t op, pixman_image_t * src, pixman_image_t * dst, pixman_format_code_t mask_format, int x_src, int y_src, int x_dst, int y_dst, int n_tris, const pixman_triangle_t * tris) { pixman_trapezoid_t *traps; if ((traps = convert_triangles (n_tris, tris))) { pixman_composite_trapezoids (op, src, dst, mask_format, x_src, y_src, x_dst, y_dst, n_tris * 2, traps); free (traps); } } PIXMAN_EXPORT void pixman_add_triangles (pixman_image_t *image, int32_t x_off, int32_t y_off, int n_tris, const pixman_triangle_t *tris) { pixman_trapezoid_t *traps; if ((traps = convert_triangles (n_tris, tris))) { pixman_add_trapezoids (image, x_off, y_off, n_tris * 2, traps); free (traps); } } pixman-0.38.4/pixman/pixman-arm-simd-asm.h0000644000175000017500000010271013447762142015264 00000000000000/* * Copyright © 2012 Raspberry Pi Foundation * Copyright © 2012 RISC OS Open Ltd * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of the copyright holders not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. The copyright holders make no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * THE COPYRIGHT HOLDERS DISCLAIM ALL WARRANTIES WITH REGARD TO THIS * SOFTWARE, INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND * FITNESS, IN NO EVENT SHALL THE COPYRIGHT HOLDERS BE LIABLE FOR ANY * SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN * AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING * OUT OF OR IN CONNECTION WITH THE USE OR PERFORMANCE OF THIS * SOFTWARE. * * Author: Ben Avison (bavison@riscosopen.org) * */ /* * Because the alignment of pixel data to cachelines, and even the number of * cachelines per row can vary from row to row, and because of the need to * preload each scanline once and only once, this prefetch strategy treats * each row of pixels independently. When a pixel row is long enough, there * are three distinct phases of prefetch: * * an inner loop section, where each time a cacheline of data is * processed, another cacheline is preloaded (the exact distance ahead is * determined empirically using profiling results from lowlevel-blt-bench) * * a leading section, where enough cachelines are preloaded to ensure no * cachelines escape being preloaded when the inner loop starts * * a trailing section, where a limited number (0 or more) of cachelines * are preloaded to deal with data (if any) that hangs off the end of the * last iteration of the inner loop, plus any trailing bytes that were not * enough to make up one whole iteration of the inner loop * * There are (in general) three distinct code paths, selected between * depending upon how long the pixel row is. If it is long enough that there * is at least one iteration of the inner loop (as described above) then * this is described as the "wide" case. If it is shorter than that, but * there are still enough bytes output that there is at least one 16-byte- * long, 16-byte-aligned write to the destination (the optimum type of * write), then this is the "medium" case. If it is not even this long, then * this is the "narrow" case, and there is no attempt to align writes to * 16-byte boundaries. In the "medium" and "narrow" cases, all the * cachelines containing data from the pixel row are prefetched up-front. */ /* * Determine whether we put the arguments on the stack for debugging. */ #undef DEBUG_PARAMS /* * Bit flags for 'generate_composite_function' macro which are used * to tune generated functions behavior. */ .set FLAG_DST_WRITEONLY, 0 .set FLAG_DST_READWRITE, 1 .set FLAG_COND_EXEC, 0 .set FLAG_BRANCH_OVER, 2 .set FLAG_PROCESS_PRESERVES_PSR, 0 .set FLAG_PROCESS_CORRUPTS_PSR, 4 .set FLAG_PROCESS_DOESNT_STORE, 0 .set FLAG_PROCESS_DOES_STORE, 8 /* usually because it needs to conditionally skip it */ .set FLAG_NO_SPILL_LINE_VARS, 0 .set FLAG_SPILL_LINE_VARS_WIDE, 16 .set FLAG_SPILL_LINE_VARS_NON_WIDE, 32 .set FLAG_SPILL_LINE_VARS, 48 .set FLAG_PROCESS_CORRUPTS_SCRATCH, 0 .set FLAG_PROCESS_PRESERVES_SCRATCH, 64 .set FLAG_PROCESS_PRESERVES_WK0, 0 .set FLAG_PROCESS_CORRUPTS_WK0, 128 /* if possible, use the specified register(s) instead so WK0 can hold number of leading pixels */ .set FLAG_PRELOAD_DST, 0 .set FLAG_NO_PRELOAD_DST, 256 /* * Number of bytes by which to adjust preload offset of destination * buffer (allows preload instruction to be moved before the load(s)) */ .set DST_PRELOAD_BIAS, 0 /* * Offset into stack where mask and source pointer/stride can be accessed. */ #ifdef DEBUG_PARAMS .set ARGS_STACK_OFFSET, (9*4+9*4) #else .set ARGS_STACK_OFFSET, (9*4) #endif /* * Offset into stack where space allocated during init macro can be accessed. */ .set LOCALS_STACK_OFFSET, 0 /* * Constants for selecting preferable prefetch type. */ .set PREFETCH_TYPE_NONE, 0 .set PREFETCH_TYPE_STANDARD, 1 /* * Definitions of macros for load/store of pixel data. */ .macro pixldst op, cond=al, numbytes, reg0, reg1, reg2, reg3, base, unaligned=0 .if numbytes == 16 .if unaligned == 1 op&r&cond WK®0, [base], #4 op&r&cond WK®1, [base], #4 op&r&cond WK®2, [base], #4 op&r&cond WK®3, [base], #4 .else op&m&cond&ia base!, {WK®0,WK®1,WK®2,WK®3} .endif .elseif numbytes == 8 .if unaligned == 1 op&r&cond WK®0, [base], #4 op&r&cond WK®1, [base], #4 .else op&m&cond&ia base!, {WK®0,WK®1} .endif .elseif numbytes == 4 op&r&cond WK®0, [base], #4 .elseif numbytes == 2 op&r&cond&h WK®0, [base], #2 .elseif numbytes == 1 op&r&cond&b WK®0, [base], #1 .else .error "unsupported size: numbytes" .endif .endm .macro pixst_baseupdated cond, numbytes, reg0, reg1, reg2, reg3, base .if numbytes == 16 stm&cond&db base, {WK®0,WK®1,WK®2,WK®3} .elseif numbytes == 8 stm&cond&db base, {WK®0,WK®1} .elseif numbytes == 4 str&cond WK®0, [base, #-4] .elseif numbytes == 2 str&cond&h WK®0, [base, #-2] .elseif numbytes == 1 str&cond&b WK®0, [base, #-1] .else .error "unsupported size: numbytes" .endif .endm .macro pixld cond, numbytes, firstreg, base, unaligned pixldst ld, cond, numbytes, %(firstreg+0), %(firstreg+1), %(firstreg+2), %(firstreg+3), base, unaligned .endm .macro pixst cond, numbytes, firstreg, base .if (flags) & FLAG_DST_READWRITE pixst_baseupdated cond, numbytes, %(firstreg+0), %(firstreg+1), %(firstreg+2), %(firstreg+3), base .else pixldst st, cond, numbytes, %(firstreg+0), %(firstreg+1), %(firstreg+2), %(firstreg+3), base .endif .endm .macro PF a, x:vararg .if (PREFETCH_TYPE_CURRENT == PREFETCH_TYPE_STANDARD) a x .endif .endm .macro preload_leading_step1 bpp, ptr, base /* If the destination is already 16-byte aligned, then we need to preload * between 0 and prefetch_distance (inclusive) cache lines ahead so there * are no gaps when the inner loop starts. */ .if bpp > 0 PF bic, ptr, base, #31 .set OFFSET, 0 .rept prefetch_distance+1 PF pld, [ptr, #OFFSET] .set OFFSET, OFFSET+32 .endr .endif .endm .macro preload_leading_step2 bpp, bpp_shift, ptr, base /* However, if the destination is not 16-byte aligned, we may need to * preload more cache lines than that. The question we need to ask is: * are the bytes corresponding to the leading pixels more than the amount * by which the source pointer will be rounded down for preloading, and if * so, by how many cache lines? Effectively, we want to calculate * leading_bytes = ((-dst)&15)*src_bpp/dst_bpp * inner_loop_offset = (src+leading_bytes)&31 * extra_needed = leading_bytes - inner_loop_offset * and test if extra_needed is <= 0, <= 32, or > 32 (where > 32 is only * possible when there are 4 src bytes for every 1 dst byte). */ .if bpp > 0 .ifc base,DST /* The test can be simplified further when preloading the destination */ PF tst, base, #16 PF beq, 61f .else .if bpp/dst_w_bpp == 4 PF add, SCRATCH, base, WK0, lsl #bpp_shift-dst_bpp_shift PF and, SCRATCH, SCRATCH, #31 PF rsb, SCRATCH, SCRATCH, WK0, lsl #bpp_shift-dst_bpp_shift PF sub, SCRATCH, SCRATCH, #1 /* so now ranges are -16..-1 / 0..31 / 32..63 */ PF movs, SCRATCH, SCRATCH, lsl #32-6 /* so this sets NC / nc / Nc */ PF bcs, 61f PF bpl, 60f PF pld, [ptr, #32*(prefetch_distance+2)] .else PF mov, SCRATCH, base, lsl #32-5 PF add, SCRATCH, SCRATCH, WK0, lsl #32-5+bpp_shift-dst_bpp_shift PF rsbs, SCRATCH, SCRATCH, WK0, lsl #32-5+bpp_shift-dst_bpp_shift PF bls, 61f .endif .endif 60: PF pld, [ptr, #32*(prefetch_distance+1)] 61: .endif .endm #define IS_END_OF_GROUP(INDEX,SIZE) ((SIZE) < 2 || ((INDEX) & ~((INDEX)+1)) & ((SIZE)/2)) .macro preload_middle bpp, base, scratch_holds_offset .if bpp > 0 /* prefetch distance = 256/bpp, stm distance = 128/dst_w_bpp */ .if IS_END_OF_GROUP(SUBBLOCK,256/128*dst_w_bpp/bpp) .if scratch_holds_offset PF pld, [base, SCRATCH] .else PF bic, SCRATCH, base, #31 PF pld, [SCRATCH, #32*prefetch_distance] .endif .endif .endif .endm .macro preload_trailing bpp, bpp_shift, base .if bpp > 0 .if bpp*pix_per_block > 256 /* Calculations are more complex if more than one fetch per block */ PF and, WK1, base, #31 PF add, WK1, WK1, WK0, lsl #bpp_shift PF add, WK1, WK1, #32*(bpp*pix_per_block/256-1)*(prefetch_distance+1) PF bic, SCRATCH, base, #31 80: PF pld, [SCRATCH, #32*(prefetch_distance+1)] PF add, SCRATCH, SCRATCH, #32 PF subs, WK1, WK1, #32 PF bhi, 80b .else /* If exactly one fetch per block, then we need either 0, 1 or 2 extra preloads */ PF mov, SCRATCH, base, lsl #32-5 PF adds, SCRATCH, SCRATCH, X, lsl #32-5+bpp_shift PF adceqs, SCRATCH, SCRATCH, #0 /* The instruction above has two effects: ensures Z is only * set if C was clear (so Z indicates that both shifted quantities * were 0), and clears C if Z was set (so C indicates that the sum * of the shifted quantities was greater and not equal to 32) */ PF beq, 82f PF bic, SCRATCH, base, #31 PF bcc, 81f PF pld, [SCRATCH, #32*(prefetch_distance+2)] 81: PF pld, [SCRATCH, #32*(prefetch_distance+1)] 82: .endif .endif .endm .macro preload_line narrow_case, bpp, bpp_shift, base /* "narrow_case" - just means that the macro was invoked from the "narrow" * code path rather than the "medium" one - because in the narrow case, * the row of pixels is known to output no more than 30 bytes, then * (assuming the source pixels are no wider than the the destination * pixels) they cannot possibly straddle more than 2 32-byte cachelines, * meaning there's no need for a loop. * "bpp" - number of bits per pixel in the channel (source, mask or * destination) that's being preloaded, or 0 if this channel is not used * for reading * "bpp_shift" - log2 of ("bpp"/8) (except if "bpp"=0 of course) * "base" - base address register of channel to preload (SRC, MASK or DST) */ .if bpp > 0 .if narrow_case && (bpp <= dst_w_bpp) /* In these cases, each line for each channel is in either 1 or 2 cache lines */ PF bic, WK0, base, #31 PF pld, [WK0] PF add, WK1, base, X, LSL #bpp_shift PF sub, WK1, WK1, #1 PF bic, WK1, WK1, #31 PF cmp, WK1, WK0 PF beq, 90f PF pld, [WK1] 90: .else PF bic, WK0, base, #31 PF pld, [WK0] PF add, WK1, base, X, lsl #bpp_shift PF sub, WK1, WK1, #1 PF bic, WK1, WK1, #31 PF cmp, WK1, WK0 PF beq, 92f 91: PF add, WK0, WK0, #32 PF cmp, WK0, WK1 PF pld, [WK0] PF bne, 91b 92: .endif .endif .endm .macro conditional_process1_helper cond, process_head, process_tail, numbytes, firstreg, unaligned_src, unaligned_mask, decrementx process_head cond, numbytes, firstreg, unaligned_src, unaligned_mask, 0 .if decrementx sub&cond X, X, #8*numbytes/dst_w_bpp .endif process_tail cond, numbytes, firstreg .if !((flags) & FLAG_PROCESS_DOES_STORE) pixst cond, numbytes, firstreg, DST .endif .endm .macro conditional_process1 cond, process_head, process_tail, numbytes, firstreg, unaligned_src, unaligned_mask, decrementx .if (flags) & FLAG_BRANCH_OVER .ifc cond,mi bpl 100f .endif .ifc cond,cs bcc 100f .endif .ifc cond,ne beq 100f .endif conditional_process1_helper , process_head, process_tail, numbytes, firstreg, unaligned_src, unaligned_mask, decrementx 100: .else conditional_process1_helper cond, process_head, process_tail, numbytes, firstreg, unaligned_src, unaligned_mask, decrementx .endif .endm .macro conditional_process2 test, cond1, cond2, process_head, process_tail, numbytes1, numbytes2, firstreg1, firstreg2, unaligned_src, unaligned_mask, decrementx .if (flags) & (FLAG_DST_READWRITE | FLAG_BRANCH_OVER | FLAG_PROCESS_CORRUPTS_PSR | FLAG_PROCESS_DOES_STORE) /* Can't interleave reads and writes */ test conditional_process1 cond1, process_head, process_tail, numbytes1, firstreg1, unaligned_src, unaligned_mask, decrementx .if (flags) & FLAG_PROCESS_CORRUPTS_PSR test .endif conditional_process1 cond2, process_head, process_tail, numbytes2, firstreg2, unaligned_src, unaligned_mask, decrementx .else /* Can interleave reads and writes for better scheduling */ test process_head cond1, numbytes1, firstreg1, unaligned_src, unaligned_mask, 0 process_head cond2, numbytes2, firstreg2, unaligned_src, unaligned_mask, 0 .if decrementx sub&cond1 X, X, #8*numbytes1/dst_w_bpp sub&cond2 X, X, #8*numbytes2/dst_w_bpp .endif process_tail cond1, numbytes1, firstreg1 process_tail cond2, numbytes2, firstreg2 pixst cond1, numbytes1, firstreg1, DST pixst cond2, numbytes2, firstreg2, DST .endif .endm .macro test_bits_1_0_ptr .if (flags) & FLAG_PROCESS_CORRUPTS_WK0 movs SCRATCH, X, lsl #32-1 /* C,N = bits 1,0 of DST */ .else movs SCRATCH, WK0, lsl #32-1 /* C,N = bits 1,0 of DST */ .endif .endm .macro test_bits_3_2_ptr .if (flags) & FLAG_PROCESS_CORRUPTS_WK0 movs SCRATCH, X, lsl #32-3 /* C,N = bits 3, 2 of DST */ .else movs SCRATCH, WK0, lsl #32-3 /* C,N = bits 3, 2 of DST */ .endif .endm .macro leading_15bytes process_head, process_tail /* On entry, WK0 bits 0-3 = number of bytes until destination is 16-byte aligned */ .set DECREMENT_X, 1 .if (flags) & FLAG_PROCESS_CORRUPTS_WK0 .set DECREMENT_X, 0 sub X, X, WK0, lsr #dst_bpp_shift str X, [sp, #LINE_SAVED_REG_COUNT*4] mov X, WK0 .endif /* Use unaligned loads in all cases for simplicity */ .if dst_w_bpp == 8 conditional_process2 test_bits_1_0_ptr, mi, cs, process_head, process_tail, 1, 2, 1, 2, 1, 1, DECREMENT_X .elseif dst_w_bpp == 16 test_bits_1_0_ptr conditional_process1 cs, process_head, process_tail, 2, 2, 1, 1, DECREMENT_X .endif conditional_process2 test_bits_3_2_ptr, mi, cs, process_head, process_tail, 4, 8, 1, 2, 1, 1, DECREMENT_X .if (flags) & FLAG_PROCESS_CORRUPTS_WK0 ldr X, [sp, #LINE_SAVED_REG_COUNT*4] .endif .endm .macro test_bits_3_2_pix movs SCRATCH, X, lsl #dst_bpp_shift+32-3 .endm .macro test_bits_1_0_pix .if dst_w_bpp == 8 movs SCRATCH, X, lsl #dst_bpp_shift+32-1 .else movs SCRATCH, X, lsr #1 .endif .endm .macro trailing_15bytes process_head, process_tail, unaligned_src, unaligned_mask conditional_process2 test_bits_3_2_pix, cs, mi, process_head, process_tail, 8, 4, 0, 2, unaligned_src, unaligned_mask, 0 .if dst_w_bpp == 16 test_bits_1_0_pix conditional_process1 cs, process_head, process_tail, 2, 0, unaligned_src, unaligned_mask, 0 .elseif dst_w_bpp == 8 conditional_process2 test_bits_1_0_pix, cs, mi, process_head, process_tail, 2, 1, 0, 1, unaligned_src, unaligned_mask, 0 .endif .endm .macro wide_case_inner_loop process_head, process_tail, unaligned_src, unaligned_mask, dst_alignment 110: .set SUBBLOCK, 0 /* this is a count of STMs; there can be up to 8 STMs per block */ .rept pix_per_block*dst_w_bpp/128 process_head , 16, 0, unaligned_src, unaligned_mask, 1 .if (src_bpp > 0) && (mask_bpp == 0) && ((flags) & FLAG_PROCESS_PRESERVES_SCRATCH) preload_middle src_bpp, SRC, 1 .elseif (src_bpp == 0) && (mask_bpp > 0) && ((flags) & FLAG_PROCESS_PRESERVES_SCRATCH) preload_middle mask_bpp, MASK, 1 .else preload_middle src_bpp, SRC, 0 preload_middle mask_bpp, MASK, 0 .endif .if (dst_r_bpp > 0) && ((SUBBLOCK % 2) == 0) && (((flags) & FLAG_NO_PRELOAD_DST) == 0) /* Because we know that writes are 16-byte aligned, it's relatively easy to ensure that * destination prefetches are 32-byte aligned. It's also the easiest channel to offset * preloads for, to achieve staggered prefetches for multiple channels, because there are * always two STMs per prefetch, so there is always an opposite STM on which to put the * preload. Note, no need to BIC the base register here */ PF pld, [DST, #32*prefetch_distance - dst_alignment] .endif process_tail , 16, 0 .if !((flags) & FLAG_PROCESS_DOES_STORE) pixst , 16, 0, DST .endif .set SUBBLOCK, SUBBLOCK+1 .endr subs X, X, #pix_per_block bhs 110b .endm .macro wide_case_inner_loop_and_trailing_pixels process_head, process_tail, process_inner_loop, exit_label, unaligned_src, unaligned_mask /* Destination now 16-byte aligned; we have at least one block before we have to stop preloading */ .if dst_r_bpp > 0 tst DST, #16 bne 111f process_inner_loop process_head, process_tail, unaligned_src, unaligned_mask, 16 + DST_PRELOAD_BIAS b 112f 111: .endif process_inner_loop process_head, process_tail, unaligned_src, unaligned_mask, 0 + DST_PRELOAD_BIAS 112: /* Just before the final (prefetch_distance+1) 32-byte blocks, deal with final preloads */ .if (src_bpp*pix_per_block > 256) || (mask_bpp*pix_per_block > 256) || (dst_r_bpp*pix_per_block > 256) PF and, WK0, X, #pix_per_block-1 .endif preload_trailing src_bpp, src_bpp_shift, SRC preload_trailing mask_bpp, mask_bpp_shift, MASK .if ((flags) & FLAG_NO_PRELOAD_DST) == 0 preload_trailing dst_r_bpp, dst_bpp_shift, DST .endif add X, X, #(prefetch_distance+2)*pix_per_block - 128/dst_w_bpp /* The remainder of the line is handled identically to the medium case */ medium_case_inner_loop_and_trailing_pixels process_head, process_tail,, exit_label, unaligned_src, unaligned_mask .endm .macro medium_case_inner_loop_and_trailing_pixels process_head, process_tail, unused, exit_label, unaligned_src, unaligned_mask 120: process_head , 16, 0, unaligned_src, unaligned_mask, 0 process_tail , 16, 0 .if !((flags) & FLAG_PROCESS_DOES_STORE) pixst , 16, 0, DST .endif subs X, X, #128/dst_w_bpp bhs 120b /* Trailing pixels */ tst X, #128/dst_w_bpp - 1 beq exit_label trailing_15bytes process_head, process_tail, unaligned_src, unaligned_mask .endm .macro narrow_case_inner_loop_and_trailing_pixels process_head, process_tail, unused, exit_label, unaligned_src, unaligned_mask tst X, #16*8/dst_w_bpp conditional_process1 ne, process_head, process_tail, 16, 0, unaligned_src, unaligned_mask, 0 /* Trailing pixels */ /* In narrow case, it's relatively unlikely to be aligned, so let's do without a branch here */ trailing_15bytes process_head, process_tail, unaligned_src, unaligned_mask .endm .macro switch_on_alignment action, process_head, process_tail, process_inner_loop, exit_label /* Note that if we're reading the destination, it's already guaranteed to be aligned at this point */ .if mask_bpp == 8 || mask_bpp == 16 tst MASK, #3 bne 141f .endif .if src_bpp == 8 || src_bpp == 16 tst SRC, #3 bne 140f .endif action process_head, process_tail, process_inner_loop, exit_label, 0, 0 .if src_bpp == 8 || src_bpp == 16 b exit_label 140: action process_head, process_tail, process_inner_loop, exit_label, 1, 0 .endif .if mask_bpp == 8 || mask_bpp == 16 b exit_label 141: .if src_bpp == 8 || src_bpp == 16 tst SRC, #3 bne 142f .endif action process_head, process_tail, process_inner_loop, exit_label, 0, 1 .if src_bpp == 8 || src_bpp == 16 b exit_label 142: action process_head, process_tail, process_inner_loop, exit_label, 1, 1 .endif .endif .endm .macro end_of_line restore_x, vars_spilled, loop_label, last_one .if vars_spilled /* Sadly, GAS doesn't seem have an equivalent of the DCI directive? */ /* This is ldmia sp,{} */ .word 0xE89D0000 | LINE_SAVED_REGS .endif subs Y, Y, #1 .if vars_spilled .if (LINE_SAVED_REGS) & (1<<1) str Y, [sp] .endif .endif add DST, DST, STRIDE_D .if src_bpp > 0 add SRC, SRC, STRIDE_S .endif .if mask_bpp > 0 add MASK, MASK, STRIDE_M .endif .if restore_x mov X, ORIG_W .endif bhs loop_label .ifc "last_one","" .if vars_spilled b 197f .else b 198f .endif .else .if (!vars_spilled) && ((flags) & FLAG_SPILL_LINE_VARS) b 198f .endif .endif .endm .macro generate_composite_function fname, \ src_bpp_, \ mask_bpp_, \ dst_w_bpp_, \ flags_, \ prefetch_distance_, \ init, \ newline, \ cleanup, \ process_head, \ process_tail, \ process_inner_loop pixman_asm_function fname /* * Make some macro arguments globally visible and accessible * from other macros */ .set src_bpp, src_bpp_ .set mask_bpp, mask_bpp_ .set dst_w_bpp, dst_w_bpp_ .set flags, flags_ .set prefetch_distance, prefetch_distance_ /* * Select prefetch type for this function. */ .if prefetch_distance == 0 .set PREFETCH_TYPE_CURRENT, PREFETCH_TYPE_NONE .else .set PREFETCH_TYPE_CURRENT, PREFETCH_TYPE_STANDARD .endif .if src_bpp == 32 .set src_bpp_shift, 2 .elseif src_bpp == 24 .set src_bpp_shift, 0 .elseif src_bpp == 16 .set src_bpp_shift, 1 .elseif src_bpp == 8 .set src_bpp_shift, 0 .elseif src_bpp == 0 .set src_bpp_shift, -1 .else .error "requested src bpp (src_bpp) is not supported" .endif .if mask_bpp == 32 .set mask_bpp_shift, 2 .elseif mask_bpp == 24 .set mask_bpp_shift, 0 .elseif mask_bpp == 8 .set mask_bpp_shift, 0 .elseif mask_bpp == 0 .set mask_bpp_shift, -1 .else .error "requested mask bpp (mask_bpp) is not supported" .endif .if dst_w_bpp == 32 .set dst_bpp_shift, 2 .elseif dst_w_bpp == 24 .set dst_bpp_shift, 0 .elseif dst_w_bpp == 16 .set dst_bpp_shift, 1 .elseif dst_w_bpp == 8 .set dst_bpp_shift, 0 .else .error "requested dst bpp (dst_w_bpp) is not supported" .endif .if (((flags) & FLAG_DST_READWRITE) != 0) .set dst_r_bpp, dst_w_bpp .else .set dst_r_bpp, 0 .endif .set pix_per_block, 16*8/dst_w_bpp .if src_bpp != 0 .if 32*8/src_bpp > pix_per_block .set pix_per_block, 32*8/src_bpp .endif .endif .if mask_bpp != 0 .if 32*8/mask_bpp > pix_per_block .set pix_per_block, 32*8/mask_bpp .endif .endif .if dst_r_bpp != 0 .if 32*8/dst_r_bpp > pix_per_block .set pix_per_block, 32*8/dst_r_bpp .endif .endif /* The standard entry conditions set up by pixman-arm-common.h are: * r0 = width (pixels) * r1 = height (rows) * r2 = pointer to top-left pixel of destination * r3 = destination stride (pixels) * [sp] = source pixel value, or pointer to top-left pixel of source * [sp,#4] = 0 or source stride (pixels) * The following arguments are unused for non-mask operations * [sp,#8] = mask pixel value, or pointer to top-left pixel of mask * [sp,#12] = 0 or mask stride (pixels) */ /* * Assign symbolic names to registers */ X .req r0 /* pixels to go on this line */ Y .req r1 /* lines to go */ DST .req r2 /* destination pixel pointer */ STRIDE_D .req r3 /* destination stride (bytes, minus width) */ SRC .req r4 /* source pixel pointer */ STRIDE_S .req r5 /* source stride (bytes, minus width) */ MASK .req r6 /* mask pixel pointer (if applicable) */ STRIDE_M .req r7 /* mask stride (bytes, minus width) */ WK0 .req r8 /* pixel data registers */ WK1 .req r9 WK2 .req r10 WK3 .req r11 SCRATCH .req r12 ORIG_W .req r14 /* width (pixels) */ push {r4-r11, lr} /* save all registers */ subs Y, Y, #1 blo 199f #ifdef DEBUG_PARAMS sub sp, sp, #9*4 #endif .if src_bpp > 0 ldr SRC, [sp, #ARGS_STACK_OFFSET] ldr STRIDE_S, [sp, #ARGS_STACK_OFFSET+4] .endif .if mask_bpp > 0 ldr MASK, [sp, #ARGS_STACK_OFFSET+8] ldr STRIDE_M, [sp, #ARGS_STACK_OFFSET+12] .endif #ifdef DEBUG_PARAMS add Y, Y, #1 stmia sp, {r0-r7,pc} sub Y, Y, #1 #endif init .if (flags) & FLAG_PROCESS_CORRUPTS_WK0 /* Reserve a word in which to store X during leading pixels */ sub sp, sp, #4 .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET+4 .set LOCALS_STACK_OFFSET, LOCALS_STACK_OFFSET+4 .endif lsl STRIDE_D, #dst_bpp_shift /* stride in bytes */ sub STRIDE_D, STRIDE_D, X, lsl #dst_bpp_shift .if src_bpp > 0 lsl STRIDE_S, #src_bpp_shift sub STRIDE_S, STRIDE_S, X, lsl #src_bpp_shift .endif .if mask_bpp > 0 lsl STRIDE_M, #mask_bpp_shift sub STRIDE_M, STRIDE_M, X, lsl #mask_bpp_shift .endif /* Are we not even wide enough to have one 16-byte aligned 16-byte block write? */ cmp X, #2*16*8/dst_w_bpp - 1 blo 170f .if src_bpp || mask_bpp || dst_r_bpp /* Wide and medium cases are the same for fill */ /* To preload ahead on the current line, we need at least (prefetch_distance+2) 32-byte blocks on all prefetch channels */ cmp X, #(prefetch_distance+3)*pix_per_block - 1 blo 160f /* Wide case */ /* Adjust X so that the decrement instruction can also test for * inner loop termination. We want it to stop when there are * (prefetch_distance+1) complete blocks to go. */ sub X, X, #(prefetch_distance+2)*pix_per_block mov ORIG_W, X .if (flags) & FLAG_SPILL_LINE_VARS_WIDE /* This is stmdb sp!,{} */ .word 0xE92D0000 | LINE_SAVED_REGS .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET + LINE_SAVED_REG_COUNT*4 .set LOCALS_STACK_OFFSET, LOCALS_STACK_OFFSET + LINE_SAVED_REG_COUNT*4 .endif 151: /* New line */ newline preload_leading_step1 src_bpp, WK1, SRC preload_leading_step1 mask_bpp, WK2, MASK .if ((flags) & FLAG_NO_PRELOAD_DST) == 0 preload_leading_step1 dst_r_bpp, WK3, DST .endif ands WK0, DST, #15 beq 154f rsb WK0, WK0, #16 /* number of leading bytes until destination aligned */ preload_leading_step2 src_bpp, src_bpp_shift, WK1, SRC preload_leading_step2 mask_bpp, mask_bpp_shift, WK2, MASK .if ((flags) & FLAG_NO_PRELOAD_DST) == 0 preload_leading_step2 dst_r_bpp, dst_bpp_shift, WK3, DST .endif leading_15bytes process_head, process_tail 154: /* Destination now 16-byte aligned; we have at least one prefetch on each channel as well as at least one 16-byte output block */ .if (src_bpp > 0) && (mask_bpp == 0) && ((flags) & FLAG_PROCESS_PRESERVES_SCRATCH) and SCRATCH, SRC, #31 rsb SCRATCH, SCRATCH, #32*prefetch_distance .elseif (src_bpp == 0) && (mask_bpp > 0) && ((flags) & FLAG_PROCESS_PRESERVES_SCRATCH) and SCRATCH, MASK, #31 rsb SCRATCH, SCRATCH, #32*prefetch_distance .endif .ifc "process_inner_loop","" switch_on_alignment wide_case_inner_loop_and_trailing_pixels, process_head, process_tail, wide_case_inner_loop, 157f .else switch_on_alignment wide_case_inner_loop_and_trailing_pixels, process_head, process_tail, process_inner_loop, 157f .endif 157: /* Check for another line */ end_of_line 1, %((flags) & FLAG_SPILL_LINE_VARS_WIDE), 151b .if (flags) & FLAG_SPILL_LINE_VARS_WIDE .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET - LINE_SAVED_REG_COUNT*4 .set LOCALS_STACK_OFFSET, LOCALS_STACK_OFFSET - LINE_SAVED_REG_COUNT*4 .endif .endif .ltorg 160: /* Medium case */ mov ORIG_W, X .if (flags) & FLAG_SPILL_LINE_VARS_NON_WIDE /* This is stmdb sp!,{} */ .word 0xE92D0000 | LINE_SAVED_REGS .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET + LINE_SAVED_REG_COUNT*4 .set LOCALS_STACK_OFFSET, LOCALS_STACK_OFFSET + LINE_SAVED_REG_COUNT*4 .endif 161: /* New line */ newline preload_line 0, src_bpp, src_bpp_shift, SRC /* in: X, corrupts: WK0-WK1 */ preload_line 0, mask_bpp, mask_bpp_shift, MASK .if ((flags) & FLAG_NO_PRELOAD_DST) == 0 preload_line 0, dst_r_bpp, dst_bpp_shift, DST .endif sub X, X, #128/dst_w_bpp /* simplifies inner loop termination */ ands WK0, DST, #15 beq 164f rsb WK0, WK0, #16 /* number of leading bytes until destination aligned */ leading_15bytes process_head, process_tail 164: /* Destination now 16-byte aligned; we have at least one 16-byte output block */ switch_on_alignment medium_case_inner_loop_and_trailing_pixels, process_head, process_tail,, 167f 167: /* Check for another line */ end_of_line 1, %((flags) & FLAG_SPILL_LINE_VARS_NON_WIDE), 161b .ltorg 170: /* Narrow case, less than 31 bytes, so no guarantee of at least one 16-byte block */ .if dst_w_bpp < 32 mov ORIG_W, X .endif .if (flags) & FLAG_SPILL_LINE_VARS_NON_WIDE /* This is stmdb sp!,{} */ .word 0xE92D0000 | LINE_SAVED_REGS .endif 171: /* New line */ newline preload_line 1, src_bpp, src_bpp_shift, SRC /* in: X, corrupts: WK0-WK1 */ preload_line 1, mask_bpp, mask_bpp_shift, MASK .if ((flags) & FLAG_NO_PRELOAD_DST) == 0 preload_line 1, dst_r_bpp, dst_bpp_shift, DST .endif .if dst_w_bpp == 8 tst DST, #3 beq 174f 172: subs X, X, #1 blo 177f process_head , 1, 0, 1, 1, 0 process_tail , 1, 0 .if !((flags) & FLAG_PROCESS_DOES_STORE) pixst , 1, 0, DST .endif tst DST, #3 bne 172b .elseif dst_w_bpp == 16 tst DST, #2 beq 174f subs X, X, #1 blo 177f process_head , 2, 0, 1, 1, 0 process_tail , 2, 0 .if !((flags) & FLAG_PROCESS_DOES_STORE) pixst , 2, 0, DST .endif .endif 174: /* Destination now 4-byte aligned; we have 0 or more output bytes to go */ switch_on_alignment narrow_case_inner_loop_and_trailing_pixels, process_head, process_tail,, 177f 177: /* Check for another line */ end_of_line %(dst_w_bpp < 32), %((flags) & FLAG_SPILL_LINE_VARS_NON_WIDE), 171b, last_one .if (flags) & FLAG_SPILL_LINE_VARS_NON_WIDE .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET - LINE_SAVED_REG_COUNT*4 .set LOCALS_STACK_OFFSET, LOCALS_STACK_OFFSET - LINE_SAVED_REG_COUNT*4 .endif 197: .if (flags) & FLAG_SPILL_LINE_VARS add sp, sp, #LINE_SAVED_REG_COUNT*4 .endif 198: .if (flags) & FLAG_PROCESS_CORRUPTS_WK0 .set ARGS_STACK_OFFSET, ARGS_STACK_OFFSET-4 .set LOCALS_STACK_OFFSET, LOCALS_STACK_OFFSET-4 add sp, sp, #4 .endif cleanup #ifdef DEBUG_PARAMS add sp, sp, #9*4 /* junk the debug copy of arguments */ #endif 199: pop {r4-r11, pc} /* exit */ .ltorg .unreq X .unreq Y .unreq DST .unreq STRIDE_D .unreq SRC .unreq STRIDE_S .unreq MASK .unreq STRIDE_M .unreq WK0 .unreq WK1 .unreq WK2 .unreq WK3 .unreq SCRATCH .unreq ORIG_W .endfunc .endm .macro line_saved_regs x:vararg .set LINE_SAVED_REGS, 0 .set LINE_SAVED_REG_COUNT, 0 .irp SAVED_REG,x .ifc "SAVED_REG","Y" .set LINE_SAVED_REGS, LINE_SAVED_REGS | (1<<1) .set LINE_SAVED_REG_COUNT, LINE_SAVED_REG_COUNT + 1 .endif .ifc "SAVED_REG","STRIDE_D" .set LINE_SAVED_REGS, LINE_SAVED_REGS | (1<<3) .set LINE_SAVED_REG_COUNT, LINE_SAVED_REG_COUNT + 1 .endif .ifc "SAVED_REG","STRIDE_S" .set LINE_SAVED_REGS, LINE_SAVED_REGS | (1<<5) .set LINE_SAVED_REG_COUNT, LINE_SAVED_REG_COUNT + 1 .endif .ifc "SAVED_REG","STRIDE_M" .set LINE_SAVED_REGS, LINE_SAVED_REGS | (1<<7) .set LINE_SAVED_REG_COUNT, LINE_SAVED_REG_COUNT + 1 .endif .ifc "SAVED_REG","ORIG_W" .set LINE_SAVED_REGS, LINE_SAVED_REGS | (1<<14) .set LINE_SAVED_REG_COUNT, LINE_SAVED_REG_COUNT + 1 .endif .endr .endm .macro nop_macro x:vararg .endm pixman-0.38.4/pixman/pixman-arm-neon-asm.S0000644000175000017500000037352113447762142015254 00000000000000/* * Copyright © 2009 Nokia Corporation * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. * * Author: Siarhei Siamashka (siarhei.siamashka@nokia.com) */ /* * This file contains implementations of NEON optimized pixel processing * functions. There is no full and detailed tutorial, but some functions * (those which are exposing some new or interesting features) are * extensively commented and can be used as examples. * * You may want to have a look at the comments for following functions: * - pixman_composite_over_8888_0565_asm_neon * - pixman_composite_over_n_8_0565_asm_neon */ /* Prevent the stack from becoming executable for no reason... */ #if defined(__linux__) && defined(__ELF__) .section .note.GNU-stack,"",%progbits #endif .text .fpu neon .arch armv7a .object_arch armv4 .eabi_attribute 10, 0 /* suppress Tag_FP_arch */ .eabi_attribute 12, 0 /* suppress Tag_Advanced_SIMD_arch */ .arm .altmacro .p2align 2 #include "pixman-private.h" #include "pixman-arm-asm.h" #include "pixman-arm-neon-asm.h" /* Global configuration options and preferences */ /* * The code can optionally make use of unaligned memory accesses to improve * performance of handling leading/trailing pixels for each scanline. * Configuration variable RESPECT_STRICT_ALIGNMENT can be set to 0 for * example in linux if unaligned memory accesses are not configured to * generate.exceptions. */ .set RESPECT_STRICT_ALIGNMENT, 1 /* * Set default prefetch type. There is a choice between the following options: * * PREFETCH_TYPE_NONE (may be useful for the ARM cores where PLD is set to work * as NOP to workaround some HW bugs or for whatever other reason) * * PREFETCH_TYPE_SIMPLE (may be useful for simple single-issue ARM cores where * advanced prefetch intruduces heavy overhead) * * PREFETCH_TYPE_ADVANCED (useful for superscalar cores such as ARM Cortex-A8 * which can run ARM and NEON instructions simultaneously so that extra ARM * instructions do not add (many) extra cycles, but improve prefetch efficiency) * * Note: some types of function can't support advanced prefetch and fallback * to simple one (those which handle 24bpp pixels) */ .set PREFETCH_TYPE_DEFAULT, PREFETCH_TYPE_ADVANCED /* Prefetch distance in pixels for simple prefetch */ .set PREFETCH_DISTANCE_SIMPLE, 64 /* * Implementation of pixman_composite_over_8888_0565_asm_neon * * This function takes a8r8g8b8 source buffer, r5g6b5 destination buffer and * performs OVER compositing operation. Function fast_composite_over_8888_0565 * from pixman-fast-path.c does the same in C and can be used as a reference. * * First we need to have some NEON assembly code which can do the actual * operation on the pixels and provide it to the template macro. * * Template macro quite conveniently takes care of emitting all the necessary * code for memory reading and writing (including quite tricky cases of * handling unaligned leading/trailing pixels), so we only need to deal with * the data in NEON registers. * * NEON registers allocation in general is recommented to be the following: * d0, d1, d2, d3 - contain loaded source pixel data * d4, d5, d6, d7 - contain loaded destination pixels (if they are needed) * d24, d25, d26, d27 - contain loading mask pixel data (if mask is used) * d28, d29, d30, d31 - place for storing the result (destination pixels) * * As can be seen above, four 64-bit NEON registers are used for keeping * intermediate pixel data and up to 8 pixels can be processed in one step * for 32bpp formats (16 pixels for 16bpp, 32 pixels for 8bpp). * * This particular function uses the following registers allocation: * d0, d1, d2, d3 - contain loaded source pixel data * d4, d5 - contain loaded destination pixels (they are needed) * d28, d29 - place for storing the result (destination pixels) */ /* * Step one. We need to have some code to do some arithmetics on pixel data. * This is implemented as a pair of macros: '*_head' and '*_tail'. When used * back-to-back, they take pixel data from {d0, d1, d2, d3} and {d4, d5}, * perform all the needed calculations and write the result to {d28, d29}. * The rationale for having two macros and not just one will be explained * later. In practice, any single monolitic function which does the work can * be split into two parts in any arbitrary way without affecting correctness. * * There is one special trick here too. Common template macro can optionally * make our life a bit easier by doing R, G, B, A color components * deinterleaving for 32bpp pixel formats (and this feature is used in * 'pixman_composite_over_8888_0565_asm_neon' function). So it means that * instead of having 8 packed pixels in {d0, d1, d2, d3} registers, we * actually use d0 register for blue channel (a vector of eight 8-bit * values), d1 register for green, d2 for red and d3 for alpha. This * simple conversion can be also done with a few NEON instructions: * * Packed to planar conversion: * vuzp.8 d0, d1 * vuzp.8 d2, d3 * vuzp.8 d1, d3 * vuzp.8 d0, d2 * * Planar to packed conversion: * vzip.8 d0, d2 * vzip.8 d1, d3 * vzip.8 d2, d3 * vzip.8 d0, d1 * * But pixel can be loaded directly in planar format using VLD4.8 NEON * instruction. It is 1 cycle slower than VLD1.32, so this is not always * desirable, that's why deinterleaving is optional. * * But anyway, here is the code: */ .macro pixman_composite_over_8888_0565_process_pixblock_head /* convert 8 r5g6b5 pixel data from {d4, d5} to planar 8-bit format and put data into d6 - red, d7 - green, d30 - blue */ vshrn.u16 d6, q2, #8 vshrn.u16 d7, q2, #3 vsli.u16 q2, q2, #5 vsri.u8 d6, d6, #5 vmvn.8 d3, d3 /* invert source alpha */ vsri.u8 d7, d7, #6 vshrn.u16 d30, q2, #2 /* now do alpha blending, storing results in 8-bit planar format into d16 - red, d19 - green, d18 - blue */ vmull.u8 q10, d3, d6 vmull.u8 q11, d3, d7 vmull.u8 q12, d3, d30 vrshr.u16 q13, q10, #8 vrshr.u16 q3, q11, #8 vrshr.u16 q15, q12, #8 vraddhn.u16 d20, q10, q13 vraddhn.u16 d23, q11, q3 vraddhn.u16 d22, q12, q15 .endm .macro pixman_composite_over_8888_0565_process_pixblock_tail /* ... continue alpha blending */ vqadd.u8 d16, d2, d20 vqadd.u8 q9, q0, q11 /* convert the result to r5g6b5 and store it into {d28, d29} */ vshll.u8 q14, d16, #8 vshll.u8 q8, d19, #8 vshll.u8 q9, d18, #8 vsri.u16 q14, q8, #5 vsri.u16 q14, q9, #11 .endm /* * OK, now we got almost everything that we need. Using the above two * macros, the work can be done right. But now we want to optimize * it a bit. ARM Cortex-A8 is an in-order core, and benefits really * a lot from good code scheduling and software pipelining. * * Let's construct some code, which will run in the core main loop. * Some pseudo-code of the main loop will look like this: * head * while (...) { * tail * head * } * tail * * It may look a bit weird, but this setup allows to hide instruction * latencies better and also utilize dual-issue capability more * efficiently (make pairs of load-store and ALU instructions). * * So what we need now is a '*_tail_head' macro, which will be used * in the core main loop. A trivial straightforward implementation * of this macro would look like this: * * pixman_composite_over_8888_0565_process_pixblock_tail * vst1.16 {d28, d29}, [DST_W, :128]! * vld1.16 {d4, d5}, [DST_R, :128]! * vld4.32 {d0, d1, d2, d3}, [SRC]! * pixman_composite_over_8888_0565_process_pixblock_head * cache_preload 8, 8 * * Now it also got some VLD/VST instructions. We simply can't move from * processing one block of pixels to the other one with just arithmetics. * The previously processed data needs to be written to memory and new * data needs to be fetched. Fortunately, this main loop does not deal * with partial leading/trailing pixels and can load/store a full block * of pixels in a bulk. Additionally, destination buffer is already * 16 bytes aligned here (which is good for performance). * * New things here are DST_R, DST_W, SRC and MASK identifiers. These * are the aliases for ARM registers which are used as pointers for * accessing data. We maintain separate pointers for reading and writing * destination buffer (DST_R and DST_W). * * Another new thing is 'cache_preload' macro. It is used for prefetching * data into CPU L2 cache and improve performance when dealing with large * images which are far larger than cache size. It uses one argument * (actually two, but they need to be the same here) - number of pixels * in a block. Looking into 'pixman-arm-neon-asm.h' can provide some * details about this macro. Moreover, if good performance is needed * the code from this macro needs to be copied into '*_tail_head' macro * and mixed with the rest of code for optimal instructions scheduling. * We are actually doing it below. * * Now after all the explanations, here is the optimized code. * Different instruction streams (originaling from '*_head', '*_tail' * and 'cache_preload' macro) use different indentation levels for * better readability. Actually taking the code from one of these * indentation levels and ignoring a few VLD/VST instructions would * result in exactly the code from '*_head', '*_tail' or 'cache_preload' * macro! */ #if 1 .macro pixman_composite_over_8888_0565_process_pixblock_tail_head vqadd.u8 d16, d2, d20 vld1.16 {d4, d5}, [DST_R, :128]! vqadd.u8 q9, q0, q11 vshrn.u16 d6, q2, #8 fetch_src_pixblock vshrn.u16 d7, q2, #3 vsli.u16 q2, q2, #5 vshll.u8 q14, d16, #8 PF add PF_X, PF_X, #8 vshll.u8 q8, d19, #8 PF tst PF_CTL, #0xF vsri.u8 d6, d6, #5 PF addne PF_X, PF_X, #8 vmvn.8 d3, d3 PF subne PF_CTL, PF_CTL, #1 vsri.u8 d7, d7, #6 vshrn.u16 d30, q2, #2 vmull.u8 q10, d3, d6 PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift] vmull.u8 q11, d3, d7 vmull.u8 q12, d3, d30 PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift] vsri.u16 q14, q8, #5 PF cmp PF_X, ORIG_W vshll.u8 q9, d18, #8 vrshr.u16 q13, q10, #8 PF subge PF_X, PF_X, ORIG_W vrshr.u16 q3, q11, #8 vrshr.u16 q15, q12, #8 PF subges PF_CTL, PF_CTL, #0x10 vsri.u16 q14, q9, #11 PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]! vraddhn.u16 d20, q10, q13 vraddhn.u16 d23, q11, q3 PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]! vraddhn.u16 d22, q12, q15 vst1.16 {d28, d29}, [DST_W, :128]! .endm #else /* If we did not care much about the performance, we would just use this... */ .macro pixman_composite_over_8888_0565_process_pixblock_tail_head pixman_composite_over_8888_0565_process_pixblock_tail vst1.16 {d28, d29}, [DST_W, :128]! vld1.16 {d4, d5}, [DST_R, :128]! fetch_src_pixblock pixman_composite_over_8888_0565_process_pixblock_head cache_preload 8, 8 .endm #endif /* * And now the final part. We are using 'generate_composite_function' macro * to put all the stuff together. We are specifying the name of the function * which we want to get, number of bits per pixel for the source, mask and * destination (0 if unused, like mask in this case). Next come some bit * flags: * FLAG_DST_READWRITE - tells that the destination buffer is both read * and written, for write-only buffer we would use * FLAG_DST_WRITEONLY flag instead * FLAG_DEINTERLEAVE_32BPP - tells that we prefer to work with planar data * and separate color channels for 32bpp format. * The next things are: * - the number of pixels processed per iteration (8 in this case, because * that's the maximum what can fit into four 64-bit NEON registers). * - prefetch distance, measured in pixel blocks. In this case it is 5 times * by 8 pixels. That would be 40 pixels, or up to 160 bytes. Optimal * prefetch distance can be selected by running some benchmarks. * * After that we specify some macros, these are 'default_init', * 'default_cleanup' here which are empty (but it is possible to have custom * init/cleanup macros to be able to save/restore some extra NEON registers * like d8-d15 or do anything else) followed by * 'pixman_composite_over_8888_0565_process_pixblock_head', * 'pixman_composite_over_8888_0565_process_pixblock_tail' and * 'pixman_composite_over_8888_0565_process_pixblock_tail_head' * which we got implemented above. * * The last part is the NEON registers allocation scheme. */ generate_composite_function \ pixman_composite_over_8888_0565_asm_neon, 32, 0, 16, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ default_init, \ default_cleanup, \ pixman_composite_over_8888_0565_process_pixblock_head, \ pixman_composite_over_8888_0565_process_pixblock_tail, \ pixman_composite_over_8888_0565_process_pixblock_tail_head, \ 28, /* dst_w_basereg */ \ 4, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 24 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_over_n_0565_process_pixblock_head /* convert 8 r5g6b5 pixel data from {d4, d5} to planar 8-bit format and put data into d6 - red, d7 - green, d30 - blue */ vshrn.u16 d6, q2, #8 vshrn.u16 d7, q2, #3 vsli.u16 q2, q2, #5 vsri.u8 d6, d6, #5 vsri.u8 d7, d7, #6 vshrn.u16 d30, q2, #2 /* now do alpha blending, storing results in 8-bit planar format into d16 - red, d19 - green, d18 - blue */ vmull.u8 q10, d3, d6 vmull.u8 q11, d3, d7 vmull.u8 q12, d3, d30 vrshr.u16 q13, q10, #8 vrshr.u16 q3, q11, #8 vrshr.u16 q15, q12, #8 vraddhn.u16 d20, q10, q13 vraddhn.u16 d23, q11, q3 vraddhn.u16 d22, q12, q15 .endm .macro pixman_composite_over_n_0565_process_pixblock_tail /* ... continue alpha blending */ vqadd.u8 d16, d2, d20 vqadd.u8 q9, q0, q11 /* convert the result to r5g6b5 and store it into {d28, d29} */ vshll.u8 q14, d16, #8 vshll.u8 q8, d19, #8 vshll.u8 q9, d18, #8 vsri.u16 q14, q8, #5 vsri.u16 q14, q9, #11 .endm /* TODO: expand macros and do better instructions scheduling */ .macro pixman_composite_over_n_0565_process_pixblock_tail_head pixman_composite_over_n_0565_process_pixblock_tail vld1.16 {d4, d5}, [DST_R, :128]! vst1.16 {d28, d29}, [DST_W, :128]! pixman_composite_over_n_0565_process_pixblock_head cache_preload 8, 8 .endm .macro pixman_composite_over_n_0565_init add DUMMY, sp, #ARGS_STACK_OFFSET vld1.32 {d3[0]}, [DUMMY] vdup.8 d0, d3[0] vdup.8 d1, d3[1] vdup.8 d2, d3[2] vdup.8 d3, d3[3] vmvn.8 d3, d3 /* invert source alpha */ .endm generate_composite_function \ pixman_composite_over_n_0565_asm_neon, 0, 0, 16, \ FLAG_DST_READWRITE, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ pixman_composite_over_n_0565_init, \ default_cleanup, \ pixman_composite_over_n_0565_process_pixblock_head, \ pixman_composite_over_n_0565_process_pixblock_tail, \ pixman_composite_over_n_0565_process_pixblock_tail_head, \ 28, /* dst_w_basereg */ \ 4, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 24 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_src_8888_0565_process_pixblock_head vshll.u8 q8, d1, #8 vshll.u8 q14, d2, #8 vshll.u8 q9, d0, #8 .endm .macro pixman_composite_src_8888_0565_process_pixblock_tail vsri.u16 q14, q8, #5 vsri.u16 q14, q9, #11 .endm .macro pixman_composite_src_8888_0565_process_pixblock_tail_head vsri.u16 q14, q8, #5 PF add PF_X, PF_X, #8 PF tst PF_CTL, #0xF fetch_src_pixblock PF addne PF_X, PF_X, #8 PF subne PF_CTL, PF_CTL, #1 vsri.u16 q14, q9, #11 PF cmp PF_X, ORIG_W PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift] vshll.u8 q8, d1, #8 vst1.16 {d28, d29}, [DST_W, :128]! PF subge PF_X, PF_X, ORIG_W PF subges PF_CTL, PF_CTL, #0x10 vshll.u8 q14, d2, #8 PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]! vshll.u8 q9, d0, #8 .endm generate_composite_function \ pixman_composite_src_8888_0565_asm_neon, 32, 0, 16, \ FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 10, /* prefetch distance */ \ default_init, \ default_cleanup, \ pixman_composite_src_8888_0565_process_pixblock_head, \ pixman_composite_src_8888_0565_process_pixblock_tail, \ pixman_composite_src_8888_0565_process_pixblock_tail_head /******************************************************************************/ .macro pixman_composite_src_0565_8888_process_pixblock_head vshrn.u16 d30, q0, #8 vshrn.u16 d29, q0, #3 vsli.u16 q0, q0, #5 vmov.u8 d31, #255 vsri.u8 d30, d30, #5 vsri.u8 d29, d29, #6 vshrn.u16 d28, q0, #2 .endm .macro pixman_composite_src_0565_8888_process_pixblock_tail .endm /* TODO: expand macros and do better instructions scheduling */ .macro pixman_composite_src_0565_8888_process_pixblock_tail_head pixman_composite_src_0565_8888_process_pixblock_tail vst4.8 {d28, d29, d30, d31}, [DST_W, :128]! fetch_src_pixblock pixman_composite_src_0565_8888_process_pixblock_head cache_preload 8, 8 .endm generate_composite_function \ pixman_composite_src_0565_8888_asm_neon, 16, 0, 32, \ FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 10, /* prefetch distance */ \ default_init, \ default_cleanup, \ pixman_composite_src_0565_8888_process_pixblock_head, \ pixman_composite_src_0565_8888_process_pixblock_tail, \ pixman_composite_src_0565_8888_process_pixblock_tail_head /******************************************************************************/ .macro pixman_composite_add_8_8_process_pixblock_head vqadd.u8 q14, q0, q2 vqadd.u8 q15, q1, q3 .endm .macro pixman_composite_add_8_8_process_pixblock_tail .endm .macro pixman_composite_add_8_8_process_pixblock_tail_head fetch_src_pixblock PF add PF_X, PF_X, #32 PF tst PF_CTL, #0xF vld1.8 {d4, d5, d6, d7}, [DST_R, :128]! PF addne PF_X, PF_X, #32 PF subne PF_CTL, PF_CTL, #1 vst1.8 {d28, d29, d30, d31}, [DST_W, :128]! PF cmp PF_X, ORIG_W PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift] PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift] PF subge PF_X, PF_X, ORIG_W PF subges PF_CTL, PF_CTL, #0x10 vqadd.u8 q14, q0, q2 PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]! PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]! vqadd.u8 q15, q1, q3 .endm generate_composite_function \ pixman_composite_add_8_8_asm_neon, 8, 0, 8, \ FLAG_DST_READWRITE, \ 32, /* number of pixels, processed in a single block */ \ 10, /* prefetch distance */ \ default_init, \ default_cleanup, \ pixman_composite_add_8_8_process_pixblock_head, \ pixman_composite_add_8_8_process_pixblock_tail, \ pixman_composite_add_8_8_process_pixblock_tail_head /******************************************************************************/ .macro pixman_composite_add_8888_8888_process_pixblock_tail_head fetch_src_pixblock PF add PF_X, PF_X, #8 PF tst PF_CTL, #0xF vld1.32 {d4, d5, d6, d7}, [DST_R, :128]! PF addne PF_X, PF_X, #8 PF subne PF_CTL, PF_CTL, #1 vst1.32 {d28, d29, d30, d31}, [DST_W, :128]! PF cmp PF_X, ORIG_W PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift] PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift] PF subge PF_X, PF_X, ORIG_W PF subges PF_CTL, PF_CTL, #0x10 vqadd.u8 q14, q0, q2 PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]! PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]! vqadd.u8 q15, q1, q3 .endm generate_composite_function \ pixman_composite_add_8888_8888_asm_neon, 32, 0, 32, \ FLAG_DST_READWRITE, \ 8, /* number of pixels, processed in a single block */ \ 10, /* prefetch distance */ \ default_init, \ default_cleanup, \ pixman_composite_add_8_8_process_pixblock_head, \ pixman_composite_add_8_8_process_pixblock_tail, \ pixman_composite_add_8888_8888_process_pixblock_tail_head generate_composite_function_single_scanline \ pixman_composite_scanline_add_asm_neon, 32, 0, 32, \ FLAG_DST_READWRITE, \ 8, /* number of pixels, processed in a single block */ \ default_init, \ default_cleanup, \ pixman_composite_add_8_8_process_pixblock_head, \ pixman_composite_add_8_8_process_pixblock_tail, \ pixman_composite_add_8888_8888_process_pixblock_tail_head /******************************************************************************/ .macro pixman_composite_out_reverse_8888_8888_process_pixblock_head vmvn.8 d24, d3 /* get inverted alpha */ /* do alpha blending */ vmull.u8 q8, d24, d4 vmull.u8 q9, d24, d5 vmull.u8 q10, d24, d6 vmull.u8 q11, d24, d7 .endm .macro pixman_composite_out_reverse_8888_8888_process_pixblock_tail vrshr.u16 q14, q8, #8 vrshr.u16 q15, q9, #8 vrshr.u16 q12, q10, #8 vrshr.u16 q13, q11, #8 vraddhn.u16 d28, q14, q8 vraddhn.u16 d29, q15, q9 vraddhn.u16 d30, q12, q10 vraddhn.u16 d31, q13, q11 .endm .macro pixman_composite_out_reverse_8888_8888_process_pixblock_tail_head vld4.8 {d4, d5, d6, d7}, [DST_R, :128]! vrshr.u16 q14, q8, #8 PF add PF_X, PF_X, #8 PF tst PF_CTL, #0xF vrshr.u16 q15, q9, #8 vrshr.u16 q12, q10, #8 vrshr.u16 q13, q11, #8 PF addne PF_X, PF_X, #8 PF subne PF_CTL, PF_CTL, #1 vraddhn.u16 d28, q14, q8 vraddhn.u16 d29, q15, q9 PF cmp PF_X, ORIG_W vraddhn.u16 d30, q12, q10 vraddhn.u16 d31, q13, q11 fetch_src_pixblock PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift] vmvn.8 d22, d3 PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift] vst4.8 {d28, d29, d30, d31}, [DST_W, :128]! PF subge PF_X, PF_X, ORIG_W vmull.u8 q8, d22, d4 PF subges PF_CTL, PF_CTL, #0x10 vmull.u8 q9, d22, d5 PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]! vmull.u8 q10, d22, d6 PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]! vmull.u8 q11, d22, d7 .endm generate_composite_function_single_scanline \ pixman_composite_scanline_out_reverse_asm_neon, 32, 0, 32, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ default_init, \ default_cleanup, \ pixman_composite_out_reverse_8888_8888_process_pixblock_head, \ pixman_composite_out_reverse_8888_8888_process_pixblock_tail, \ pixman_composite_out_reverse_8888_8888_process_pixblock_tail_head /******************************************************************************/ .macro pixman_composite_over_8888_8888_process_pixblock_head pixman_composite_out_reverse_8888_8888_process_pixblock_head .endm .macro pixman_composite_over_8888_8888_process_pixblock_tail pixman_composite_out_reverse_8888_8888_process_pixblock_tail vqadd.u8 q14, q0, q14 vqadd.u8 q15, q1, q15 .endm .macro pixman_composite_over_8888_8888_process_pixblock_tail_head vld4.8 {d4, d5, d6, d7}, [DST_R, :128]! vrshr.u16 q14, q8, #8 PF add PF_X, PF_X, #8 PF tst PF_CTL, #0xF vrshr.u16 q15, q9, #8 vrshr.u16 q12, q10, #8 vrshr.u16 q13, q11, #8 PF addne PF_X, PF_X, #8 PF subne PF_CTL, PF_CTL, #1 vraddhn.u16 d28, q14, q8 vraddhn.u16 d29, q15, q9 PF cmp PF_X, ORIG_W vraddhn.u16 d30, q12, q10 vraddhn.u16 d31, q13, q11 vqadd.u8 q14, q0, q14 vqadd.u8 q15, q1, q15 fetch_src_pixblock PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift] vmvn.8 d22, d3 PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift] vst4.8 {d28, d29, d30, d31}, [DST_W, :128]! PF subge PF_X, PF_X, ORIG_W vmull.u8 q8, d22, d4 PF subges PF_CTL, PF_CTL, #0x10 vmull.u8 q9, d22, d5 PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]! vmull.u8 q10, d22, d6 PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]! vmull.u8 q11, d22, d7 .endm generate_composite_function \ pixman_composite_over_8888_8888_asm_neon, 32, 0, 32, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ default_init, \ default_cleanup, \ pixman_composite_over_8888_8888_process_pixblock_head, \ pixman_composite_over_8888_8888_process_pixblock_tail, \ pixman_composite_over_8888_8888_process_pixblock_tail_head generate_composite_function_single_scanline \ pixman_composite_scanline_over_asm_neon, 32, 0, 32, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ default_init, \ default_cleanup, \ pixman_composite_over_8888_8888_process_pixblock_head, \ pixman_composite_over_8888_8888_process_pixblock_tail, \ pixman_composite_over_8888_8888_process_pixblock_tail_head /******************************************************************************/ .macro pixman_composite_over_n_8888_process_pixblock_head /* deinterleaved source pixels in {d0, d1, d2, d3} */ /* inverted alpha in {d24} */ /* destination pixels in {d4, d5, d6, d7} */ vmull.u8 q8, d24, d4 vmull.u8 q9, d24, d5 vmull.u8 q10, d24, d6 vmull.u8 q11, d24, d7 .endm .macro pixman_composite_over_n_8888_process_pixblock_tail vrshr.u16 q14, q8, #8 vrshr.u16 q15, q9, #8 vrshr.u16 q2, q10, #8 vrshr.u16 q3, q11, #8 vraddhn.u16 d28, q14, q8 vraddhn.u16 d29, q15, q9 vraddhn.u16 d30, q2, q10 vraddhn.u16 d31, q3, q11 vqadd.u8 q14, q0, q14 vqadd.u8 q15, q1, q15 .endm .macro pixman_composite_over_n_8888_process_pixblock_tail_head vrshr.u16 q14, q8, #8 vrshr.u16 q15, q9, #8 vrshr.u16 q2, q10, #8 vrshr.u16 q3, q11, #8 vraddhn.u16 d28, q14, q8 vraddhn.u16 d29, q15, q9 vraddhn.u16 d30, q2, q10 vraddhn.u16 d31, q3, q11 vld4.8 {d4, d5, d6, d7}, [DST_R, :128]! vqadd.u8 q14, q0, q14 PF add PF_X, PF_X, #8 PF tst PF_CTL, #0x0F PF addne PF_X, PF_X, #8 PF subne PF_CTL, PF_CTL, #1 vqadd.u8 q15, q1, q15 PF cmp PF_X, ORIG_W vmull.u8 q8, d24, d4 PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift] vmull.u8 q9, d24, d5 PF subge PF_X, PF_X, ORIG_W vmull.u8 q10, d24, d6 PF subges PF_CTL, PF_CTL, #0x10 vmull.u8 q11, d24, d7 PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]! vst4.8 {d28, d29, d30, d31}, [DST_W, :128]! .endm .macro pixman_composite_over_n_8888_init add DUMMY, sp, #ARGS_STACK_OFFSET vld1.32 {d3[0]}, [DUMMY] vdup.8 d0, d3[0] vdup.8 d1, d3[1] vdup.8 d2, d3[2] vdup.8 d3, d3[3] vmvn.8 d24, d3 /* get inverted alpha */ .endm generate_composite_function \ pixman_composite_over_n_8888_asm_neon, 0, 0, 32, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ pixman_composite_over_n_8888_init, \ default_cleanup, \ pixman_composite_over_8888_8888_process_pixblock_head, \ pixman_composite_over_8888_8888_process_pixblock_tail, \ pixman_composite_over_n_8888_process_pixblock_tail_head /******************************************************************************/ .macro pixman_composite_over_reverse_n_8888_process_pixblock_tail_head vrshr.u16 q14, q8, #8 PF add PF_X, PF_X, #8 PF tst PF_CTL, #0xF vrshr.u16 q15, q9, #8 vrshr.u16 q12, q10, #8 vrshr.u16 q13, q11, #8 PF addne PF_X, PF_X, #8 PF subne PF_CTL, PF_CTL, #1 vraddhn.u16 d28, q14, q8 vraddhn.u16 d29, q15, q9 PF cmp PF_X, ORIG_W vraddhn.u16 d30, q12, q10 vraddhn.u16 d31, q13, q11 vqadd.u8 q14, q0, q14 vqadd.u8 q15, q1, q15 vld4.8 {d0, d1, d2, d3}, [DST_R, :128]! vmvn.8 d22, d3 PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift] vst4.8 {d28, d29, d30, d31}, [DST_W, :128]! PF subge PF_X, PF_X, ORIG_W vmull.u8 q8, d22, d4 PF subges PF_CTL, PF_CTL, #0x10 vmull.u8 q9, d22, d5 vmull.u8 q10, d22, d6 PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]! vmull.u8 q11, d22, d7 .endm .macro pixman_composite_over_reverse_n_8888_init add DUMMY, sp, #ARGS_STACK_OFFSET vld1.32 {d7[0]}, [DUMMY] vdup.8 d4, d7[0] vdup.8 d5, d7[1] vdup.8 d6, d7[2] vdup.8 d7, d7[3] .endm generate_composite_function \ pixman_composite_over_reverse_n_8888_asm_neon, 0, 0, 32, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ pixman_composite_over_reverse_n_8888_init, \ default_cleanup, \ pixman_composite_over_8888_8888_process_pixblock_head, \ pixman_composite_over_8888_8888_process_pixblock_tail, \ pixman_composite_over_reverse_n_8888_process_pixblock_tail_head, \ 28, /* dst_w_basereg */ \ 0, /* dst_r_basereg */ \ 4, /* src_basereg */ \ 24 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_over_8888_8_0565_process_pixblock_head vmull.u8 q0, d24, d8 /* IN for SRC pixels (part1) */ vmull.u8 q1, d24, d9 vmull.u8 q6, d24, d10 vmull.u8 q7, d24, d11 vshrn.u16 d6, q2, #8 /* convert DST_R data to 32-bpp (part1) */ vshrn.u16 d7, q2, #3 vsli.u16 q2, q2, #5 vrshr.u16 q8, q0, #8 /* IN for SRC pixels (part2) */ vrshr.u16 q9, q1, #8 vrshr.u16 q10, q6, #8 vrshr.u16 q11, q7, #8 vraddhn.u16 d0, q0, q8 vraddhn.u16 d1, q1, q9 vraddhn.u16 d2, q6, q10 vraddhn.u16 d3, q7, q11 vsri.u8 d6, d6, #5 /* convert DST_R data to 32-bpp (part2) */ vsri.u8 d7, d7, #6 vmvn.8 d3, d3 vshrn.u16 d30, q2, #2 vmull.u8 q8, d3, d6 /* now do alpha blending */ vmull.u8 q9, d3, d7 vmull.u8 q10, d3, d30 .endm .macro pixman_composite_over_8888_8_0565_process_pixblock_tail /* 3 cycle bubble (after vmull.u8) */ vrshr.u16 q13, q8, #8 vrshr.u16 q11, q9, #8 vrshr.u16 q15, q10, #8 vraddhn.u16 d16, q8, q13 vraddhn.u16 d27, q9, q11 vraddhn.u16 d26, q10, q15 vqadd.u8 d16, d2, d16 /* 1 cycle bubble */ vqadd.u8 q9, q0, q13 vshll.u8 q14, d16, #8 /* convert to 16bpp */ vshll.u8 q8, d19, #8 vshll.u8 q9, d18, #8 vsri.u16 q14, q8, #5 /* 1 cycle bubble */ vsri.u16 q14, q9, #11 .endm .macro pixman_composite_over_8888_8_0565_process_pixblock_tail_head vld1.16 {d4, d5}, [DST_R, :128]! vshrn.u16 d6, q2, #8 fetch_mask_pixblock vshrn.u16 d7, q2, #3 fetch_src_pixblock vmull.u8 q6, d24, d10 vrshr.u16 q13, q8, #8 vrshr.u16 q11, q9, #8 vrshr.u16 q15, q10, #8 vraddhn.u16 d16, q8, q13 vraddhn.u16 d27, q9, q11 vraddhn.u16 d26, q10, q15 vqadd.u8 d16, d2, d16 vmull.u8 q1, d24, d9 vqadd.u8 q9, q0, q13 vshll.u8 q14, d16, #8 vmull.u8 q0, d24, d8 vshll.u8 q8, d19, #8 vshll.u8 q9, d18, #8 vsri.u16 q14, q8, #5 vmull.u8 q7, d24, d11 vsri.u16 q14, q9, #11 cache_preload 8, 8 vsli.u16 q2, q2, #5 vrshr.u16 q8, q0, #8 vrshr.u16 q9, q1, #8 vrshr.u16 q10, q6, #8 vrshr.u16 q11, q7, #8 vraddhn.u16 d0, q0, q8 vraddhn.u16 d1, q1, q9 vraddhn.u16 d2, q6, q10 vraddhn.u16 d3, q7, q11 vsri.u8 d6, d6, #5 vsri.u8 d7, d7, #6 vmvn.8 d3, d3 vshrn.u16 d30, q2, #2 vst1.16 {d28, d29}, [DST_W, :128]! vmull.u8 q8, d3, d6 vmull.u8 q9, d3, d7 vmull.u8 q10, d3, d30 .endm generate_composite_function \ pixman_composite_over_8888_8_0565_asm_neon, 32, 8, 16, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ default_init_need_all_regs, \ default_cleanup_need_all_regs, \ pixman_composite_over_8888_8_0565_process_pixblock_head, \ pixman_composite_over_8888_8_0565_process_pixblock_tail, \ pixman_composite_over_8888_8_0565_process_pixblock_tail_head, \ 28, /* dst_w_basereg */ \ 4, /* dst_r_basereg */ \ 8, /* src_basereg */ \ 24 /* mask_basereg */ /******************************************************************************/ /* * This function needs a special initialization of solid mask. * Solid source pixel data is fetched from stack at ARGS_STACK_OFFSET * offset, split into color components and replicated in d8-d11 * registers. Additionally, this function needs all the NEON registers, * so it has to save d8-d15 registers which are callee saved according * to ABI. These registers are restored from 'cleanup' macro. All the * other NEON registers are caller saved, so can be clobbered freely * without introducing any problems. */ .macro pixman_composite_over_n_8_0565_init add DUMMY, sp, #ARGS_STACK_OFFSET vpush {d8-d15} vld1.32 {d11[0]}, [DUMMY] vdup.8 d8, d11[0] vdup.8 d9, d11[1] vdup.8 d10, d11[2] vdup.8 d11, d11[3] .endm .macro pixman_composite_over_n_8_0565_cleanup vpop {d8-d15} .endm generate_composite_function \ pixman_composite_over_n_8_0565_asm_neon, 0, 8, 16, \ FLAG_DST_READWRITE, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ pixman_composite_over_n_8_0565_init, \ pixman_composite_over_n_8_0565_cleanup, \ pixman_composite_over_8888_8_0565_process_pixblock_head, \ pixman_composite_over_8888_8_0565_process_pixblock_tail, \ pixman_composite_over_8888_8_0565_process_pixblock_tail_head /******************************************************************************/ .macro pixman_composite_over_8888_n_0565_init add DUMMY, sp, #(ARGS_STACK_OFFSET + 8) vpush {d8-d15} vld1.32 {d24[0]}, [DUMMY] vdup.8 d24, d24[3] .endm .macro pixman_composite_over_8888_n_0565_cleanup vpop {d8-d15} .endm generate_composite_function \ pixman_composite_over_8888_n_0565_asm_neon, 32, 0, 16, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ pixman_composite_over_8888_n_0565_init, \ pixman_composite_over_8888_n_0565_cleanup, \ pixman_composite_over_8888_8_0565_process_pixblock_head, \ pixman_composite_over_8888_8_0565_process_pixblock_tail, \ pixman_composite_over_8888_8_0565_process_pixblock_tail_head, \ 28, /* dst_w_basereg */ \ 4, /* dst_r_basereg */ \ 8, /* src_basereg */ \ 24 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_src_0565_0565_process_pixblock_head .endm .macro pixman_composite_src_0565_0565_process_pixblock_tail .endm .macro pixman_composite_src_0565_0565_process_pixblock_tail_head vst1.16 {d0, d1, d2, d3}, [DST_W, :128]! fetch_src_pixblock cache_preload 16, 16 .endm generate_composite_function \ pixman_composite_src_0565_0565_asm_neon, 16, 0, 16, \ FLAG_DST_WRITEONLY, \ 16, /* number of pixels, processed in a single block */ \ 10, /* prefetch distance */ \ default_init, \ default_cleanup, \ pixman_composite_src_0565_0565_process_pixblock_head, \ pixman_composite_src_0565_0565_process_pixblock_tail, \ pixman_composite_src_0565_0565_process_pixblock_tail_head, \ 0, /* dst_w_basereg */ \ 0, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 0 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_src_n_8_process_pixblock_head .endm .macro pixman_composite_src_n_8_process_pixblock_tail .endm .macro pixman_composite_src_n_8_process_pixblock_tail_head vst1.8 {d0, d1, d2, d3}, [DST_W, :128]! .endm .macro pixman_composite_src_n_8_init add DUMMY, sp, #ARGS_STACK_OFFSET vld1.32 {d0[0]}, [DUMMY] vsli.u64 d0, d0, #8 vsli.u64 d0, d0, #16 vsli.u64 d0, d0, #32 vorr d1, d0, d0 vorr q1, q0, q0 .endm .macro pixman_composite_src_n_8_cleanup .endm generate_composite_function \ pixman_composite_src_n_8_asm_neon, 0, 0, 8, \ FLAG_DST_WRITEONLY, \ 32, /* number of pixels, processed in a single block */ \ 0, /* prefetch distance */ \ pixman_composite_src_n_8_init, \ pixman_composite_src_n_8_cleanup, \ pixman_composite_src_n_8_process_pixblock_head, \ pixman_composite_src_n_8_process_pixblock_tail, \ pixman_composite_src_n_8_process_pixblock_tail_head, \ 0, /* dst_w_basereg */ \ 0, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 0 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_src_n_0565_process_pixblock_head .endm .macro pixman_composite_src_n_0565_process_pixblock_tail .endm .macro pixman_composite_src_n_0565_process_pixblock_tail_head vst1.16 {d0, d1, d2, d3}, [DST_W, :128]! .endm .macro pixman_composite_src_n_0565_init add DUMMY, sp, #ARGS_STACK_OFFSET vld1.32 {d0[0]}, [DUMMY] vsli.u64 d0, d0, #16 vsli.u64 d0, d0, #32 vorr d1, d0, d0 vorr q1, q0, q0 .endm .macro pixman_composite_src_n_0565_cleanup .endm generate_composite_function \ pixman_composite_src_n_0565_asm_neon, 0, 0, 16, \ FLAG_DST_WRITEONLY, \ 16, /* number of pixels, processed in a single block */ \ 0, /* prefetch distance */ \ pixman_composite_src_n_0565_init, \ pixman_composite_src_n_0565_cleanup, \ pixman_composite_src_n_0565_process_pixblock_head, \ pixman_composite_src_n_0565_process_pixblock_tail, \ pixman_composite_src_n_0565_process_pixblock_tail_head, \ 0, /* dst_w_basereg */ \ 0, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 0 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_src_n_8888_process_pixblock_head .endm .macro pixman_composite_src_n_8888_process_pixblock_tail .endm .macro pixman_composite_src_n_8888_process_pixblock_tail_head vst1.32 {d0, d1, d2, d3}, [DST_W, :128]! .endm .macro pixman_composite_src_n_8888_init add DUMMY, sp, #ARGS_STACK_OFFSET vld1.32 {d0[0]}, [DUMMY] vsli.u64 d0, d0, #32 vorr d1, d0, d0 vorr q1, q0, q0 .endm .macro pixman_composite_src_n_8888_cleanup .endm generate_composite_function \ pixman_composite_src_n_8888_asm_neon, 0, 0, 32, \ FLAG_DST_WRITEONLY, \ 8, /* number of pixels, processed in a single block */ \ 0, /* prefetch distance */ \ pixman_composite_src_n_8888_init, \ pixman_composite_src_n_8888_cleanup, \ pixman_composite_src_n_8888_process_pixblock_head, \ pixman_composite_src_n_8888_process_pixblock_tail, \ pixman_composite_src_n_8888_process_pixblock_tail_head, \ 0, /* dst_w_basereg */ \ 0, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 0 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_src_8888_8888_process_pixblock_head .endm .macro pixman_composite_src_8888_8888_process_pixblock_tail .endm .macro pixman_composite_src_8888_8888_process_pixblock_tail_head vst1.32 {d0, d1, d2, d3}, [DST_W, :128]! fetch_src_pixblock cache_preload 8, 8 .endm generate_composite_function \ pixman_composite_src_8888_8888_asm_neon, 32, 0, 32, \ FLAG_DST_WRITEONLY, \ 8, /* number of pixels, processed in a single block */ \ 10, /* prefetch distance */ \ default_init, \ default_cleanup, \ pixman_composite_src_8888_8888_process_pixblock_head, \ pixman_composite_src_8888_8888_process_pixblock_tail, \ pixman_composite_src_8888_8888_process_pixblock_tail_head, \ 0, /* dst_w_basereg */ \ 0, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 0 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_src_x888_8888_process_pixblock_head vorr q0, q0, q2 vorr q1, q1, q2 .endm .macro pixman_composite_src_x888_8888_process_pixblock_tail .endm .macro pixman_composite_src_x888_8888_process_pixblock_tail_head vst1.32 {d0, d1, d2, d3}, [DST_W, :128]! fetch_src_pixblock vorr q0, q0, q2 vorr q1, q1, q2 cache_preload 8, 8 .endm .macro pixman_composite_src_x888_8888_init vmov.u8 q2, #0xFF vshl.u32 q2, q2, #24 .endm generate_composite_function \ pixman_composite_src_x888_8888_asm_neon, 32, 0, 32, \ FLAG_DST_WRITEONLY, \ 8, /* number of pixels, processed in a single block */ \ 10, /* prefetch distance */ \ pixman_composite_src_x888_8888_init, \ default_cleanup, \ pixman_composite_src_x888_8888_process_pixblock_head, \ pixman_composite_src_x888_8888_process_pixblock_tail, \ pixman_composite_src_x888_8888_process_pixblock_tail_head, \ 0, /* dst_w_basereg */ \ 0, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 0 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_src_n_8_8888_process_pixblock_head /* expecting solid source in {d0, d1, d2, d3} */ /* mask is in d24 (d25, d26, d27 are unused) */ /* in */ vmull.u8 q8, d24, d0 vmull.u8 q9, d24, d1 vmull.u8 q10, d24, d2 vmull.u8 q11, d24, d3 vrsra.u16 q8, q8, #8 vrsra.u16 q9, q9, #8 vrsra.u16 q10, q10, #8 vrsra.u16 q11, q11, #8 .endm .macro pixman_composite_src_n_8_8888_process_pixblock_tail vrshrn.u16 d28, q8, #8 vrshrn.u16 d29, q9, #8 vrshrn.u16 d30, q10, #8 vrshrn.u16 d31, q11, #8 .endm .macro pixman_composite_src_n_8_8888_process_pixblock_tail_head fetch_mask_pixblock PF add PF_X, PF_X, #8 vrshrn.u16 d28, q8, #8 PF tst PF_CTL, #0x0F vrshrn.u16 d29, q9, #8 PF addne PF_X, PF_X, #8 vrshrn.u16 d30, q10, #8 PF subne PF_CTL, PF_CTL, #1 vrshrn.u16 d31, q11, #8 PF cmp PF_X, ORIG_W vmull.u8 q8, d24, d0 PF pld, [PF_MASK, PF_X, lsl #mask_bpp_shift] vmull.u8 q9, d24, d1 PF subge PF_X, PF_X, ORIG_W vmull.u8 q10, d24, d2 PF subges PF_CTL, PF_CTL, #0x10 vmull.u8 q11, d24, d3 PF ldrgeb DUMMY, [PF_MASK, MASK_STRIDE, lsl #mask_bpp_shift]! vst4.8 {d28, d29, d30, d31}, [DST_W, :128]! vrsra.u16 q8, q8, #8 vrsra.u16 q9, q9, #8 vrsra.u16 q10, q10, #8 vrsra.u16 q11, q11, #8 .endm .macro pixman_composite_src_n_8_8888_init add DUMMY, sp, #ARGS_STACK_OFFSET vld1.32 {d3[0]}, [DUMMY] vdup.8 d0, d3[0] vdup.8 d1, d3[1] vdup.8 d2, d3[2] vdup.8 d3, d3[3] .endm .macro pixman_composite_src_n_8_8888_cleanup .endm generate_composite_function \ pixman_composite_src_n_8_8888_asm_neon, 0, 8, 32, \ FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ pixman_composite_src_n_8_8888_init, \ pixman_composite_src_n_8_8888_cleanup, \ pixman_composite_src_n_8_8888_process_pixblock_head, \ pixman_composite_src_n_8_8888_process_pixblock_tail, \ pixman_composite_src_n_8_8888_process_pixblock_tail_head, \ /******************************************************************************/ .macro pixman_composite_src_n_8_8_process_pixblock_head vmull.u8 q0, d24, d16 vmull.u8 q1, d25, d16 vmull.u8 q2, d26, d16 vmull.u8 q3, d27, d16 vrsra.u16 q0, q0, #8 vrsra.u16 q1, q1, #8 vrsra.u16 q2, q2, #8 vrsra.u16 q3, q3, #8 .endm .macro pixman_composite_src_n_8_8_process_pixblock_tail vrshrn.u16 d28, q0, #8 vrshrn.u16 d29, q1, #8 vrshrn.u16 d30, q2, #8 vrshrn.u16 d31, q3, #8 .endm .macro pixman_composite_src_n_8_8_process_pixblock_tail_head fetch_mask_pixblock PF add PF_X, PF_X, #8 vrshrn.u16 d28, q0, #8 PF tst PF_CTL, #0x0F vrshrn.u16 d29, q1, #8 PF addne PF_X, PF_X, #8 vrshrn.u16 d30, q2, #8 PF subne PF_CTL, PF_CTL, #1 vrshrn.u16 d31, q3, #8 PF cmp PF_X, ORIG_W vmull.u8 q0, d24, d16 PF pld, [PF_MASK, PF_X, lsl #mask_bpp_shift] vmull.u8 q1, d25, d16 PF subge PF_X, PF_X, ORIG_W vmull.u8 q2, d26, d16 PF subges PF_CTL, PF_CTL, #0x10 vmull.u8 q3, d27, d16 PF ldrgeb DUMMY, [PF_MASK, MASK_STRIDE, lsl #mask_bpp_shift]! vst1.8 {d28, d29, d30, d31}, [DST_W, :128]! vrsra.u16 q0, q0, #8 vrsra.u16 q1, q1, #8 vrsra.u16 q2, q2, #8 vrsra.u16 q3, q3, #8 .endm .macro pixman_composite_src_n_8_8_init add DUMMY, sp, #ARGS_STACK_OFFSET vld1.32 {d16[0]}, [DUMMY] vdup.8 d16, d16[3] .endm .macro pixman_composite_src_n_8_8_cleanup .endm generate_composite_function \ pixman_composite_src_n_8_8_asm_neon, 0, 8, 8, \ FLAG_DST_WRITEONLY, \ 32, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ pixman_composite_src_n_8_8_init, \ pixman_composite_src_n_8_8_cleanup, \ pixman_composite_src_n_8_8_process_pixblock_head, \ pixman_composite_src_n_8_8_process_pixblock_tail, \ pixman_composite_src_n_8_8_process_pixblock_tail_head /******************************************************************************/ .macro pixman_composite_over_n_8_8888_process_pixblock_head /* expecting deinterleaved source data in {d8, d9, d10, d11} */ /* d8 - blue, d9 - green, d10 - red, d11 - alpha */ /* and destination data in {d4, d5, d6, d7} */ /* mask is in d24 (d25, d26, d27 are unused) */ /* in */ vmull.u8 q6, d24, d8 vmull.u8 q7, d24, d9 vmull.u8 q8, d24, d10 vmull.u8 q9, d24, d11 vrshr.u16 q10, q6, #8 vrshr.u16 q11, q7, #8 vrshr.u16 q12, q8, #8 vrshr.u16 q13, q9, #8 vraddhn.u16 d0, q6, q10 vraddhn.u16 d1, q7, q11 vraddhn.u16 d2, q8, q12 vraddhn.u16 d3, q9, q13 vmvn.8 d25, d3 /* get inverted alpha */ /* source: d0 - blue, d1 - green, d2 - red, d3 - alpha */ /* destination: d4 - blue, d5 - green, d6 - red, d7 - alpha */ /* now do alpha blending */ vmull.u8 q8, d25, d4 vmull.u8 q9, d25, d5 vmull.u8 q10, d25, d6 vmull.u8 q11, d25, d7 .endm .macro pixman_composite_over_n_8_8888_process_pixblock_tail vrshr.u16 q14, q8, #8 vrshr.u16 q15, q9, #8 vrshr.u16 q6, q10, #8 vrshr.u16 q7, q11, #8 vraddhn.u16 d28, q14, q8 vraddhn.u16 d29, q15, q9 vraddhn.u16 d30, q6, q10 vraddhn.u16 d31, q7, q11 vqadd.u8 q14, q0, q14 vqadd.u8 q15, q1, q15 .endm .macro pixman_composite_over_n_8_8888_process_pixblock_tail_head vrshr.u16 q14, q8, #8 vld4.8 {d4, d5, d6, d7}, [DST_R, :128]! vrshr.u16 q15, q9, #8 fetch_mask_pixblock vrshr.u16 q6, q10, #8 PF add PF_X, PF_X, #8 vrshr.u16 q7, q11, #8 PF tst PF_CTL, #0x0F vraddhn.u16 d28, q14, q8 PF addne PF_X, PF_X, #8 vraddhn.u16 d29, q15, q9 PF subne PF_CTL, PF_CTL, #1 vraddhn.u16 d30, q6, q10 PF cmp PF_X, ORIG_W vraddhn.u16 d31, q7, q11 PF pld, [PF_DST, PF_X, lsl #dst_bpp_shift] vmull.u8 q6, d24, d8 PF pld, [PF_MASK, PF_X, lsl #mask_bpp_shift] vmull.u8 q7, d24, d9 PF subge PF_X, PF_X, ORIG_W vmull.u8 q8, d24, d10 PF subges PF_CTL, PF_CTL, #0x10 vmull.u8 q9, d24, d11 PF ldrgeb DUMMY, [PF_DST, DST_STRIDE, lsl #dst_bpp_shift]! vqadd.u8 q14, q0, q14 PF ldrgeb DUMMY, [PF_MASK, MASK_STRIDE, lsl #mask_bpp_shift]! vqadd.u8 q15, q1, q15 vrshr.u16 q10, q6, #8 vrshr.u16 q11, q7, #8 vrshr.u16 q12, q8, #8 vrshr.u16 q13, q9, #8 vraddhn.u16 d0, q6, q10 vraddhn.u16 d1, q7, q11 vraddhn.u16 d2, q8, q12 vraddhn.u16 d3, q9, q13 vst4.8 {d28, d29, d30, d31}, [DST_W, :128]! vmvn.8 d25, d3 vmull.u8 q8, d25, d4 vmull.u8 q9, d25, d5 vmull.u8 q10, d25, d6 vmull.u8 q11, d25, d7 .endm .macro pixman_composite_over_n_8_8888_init add DUMMY, sp, #ARGS_STACK_OFFSET vpush {d8-d15} vld1.32 {d11[0]}, [DUMMY] vdup.8 d8, d11[0] vdup.8 d9, d11[1] vdup.8 d10, d11[2] vdup.8 d11, d11[3] .endm .macro pixman_composite_over_n_8_8888_cleanup vpop {d8-d15} .endm generate_composite_function \ pixman_composite_over_n_8_8888_asm_neon, 0, 8, 32, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ pixman_composite_over_n_8_8888_init, \ pixman_composite_over_n_8_8888_cleanup, \ pixman_composite_over_n_8_8888_process_pixblock_head, \ pixman_composite_over_n_8_8888_process_pixblock_tail, \ pixman_composite_over_n_8_8888_process_pixblock_tail_head /******************************************************************************/ .macro pixman_composite_over_n_8_8_process_pixblock_head vmull.u8 q0, d24, d8 vmull.u8 q1, d25, d8 vmull.u8 q6, d26, d8 vmull.u8 q7, d27, d8 vrshr.u16 q10, q0, #8 vrshr.u16 q11, q1, #8 vrshr.u16 q12, q6, #8 vrshr.u16 q13, q7, #8 vraddhn.u16 d0, q0, q10 vraddhn.u16 d1, q1, q11 vraddhn.u16 d2, q6, q12 vraddhn.u16 d3, q7, q13 vmvn.8 q12, q0 vmvn.8 q13, q1 vmull.u8 q8, d24, d4 vmull.u8 q9, d25, d5 vmull.u8 q10, d26, d6 vmull.u8 q11, d27, d7 .endm .macro pixman_composite_over_n_8_8_process_pixblock_tail vrshr.u16 q14, q8, #8 vrshr.u16 q15, q9, #8 vrshr.u16 q12, q10, #8 vrshr.u16 q13, q11, #8 vraddhn.u16 d28, q14, q8 vraddhn.u16 d29, q15, q9 vraddhn.u16 d30, q12, q10 vraddhn.u16 d31, q13, q11 vqadd.u8 q14, q0, q14 vqadd.u8 q15, q1, q15 .endm /* TODO: expand macros and do better instructions scheduling */ .macro pixman_composite_over_n_8_8_process_pixblock_tail_head vld1.8 {d4, d5, d6, d7}, [DST_R, :128]! pixman_composite_over_n_8_8_process_pixblock_tail fetch_mask_pixblock cache_preload 32, 32 vst1.8 {d28, d29, d30, d31}, [DST_W, :128]! pixman_composite_over_n_8_8_process_pixblock_head .endm .macro pixman_composite_over_n_8_8_init add DUMMY, sp, #ARGS_STACK_OFFSET vpush {d8-d15} vld1.32 {d8[0]}, [DUMMY] vdup.8 d8, d8[3] .endm .macro pixman_composite_over_n_8_8_cleanup vpop {d8-d15} .endm generate_composite_function \ pixman_composite_over_n_8_8_asm_neon, 0, 8, 8, \ FLAG_DST_READWRITE, \ 32, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ pixman_composite_over_n_8_8_init, \ pixman_composite_over_n_8_8_cleanup, \ pixman_composite_over_n_8_8_process_pixblock_head, \ pixman_composite_over_n_8_8_process_pixblock_tail, \ pixman_composite_over_n_8_8_process_pixblock_tail_head /******************************************************************************/ .macro pixman_composite_over_n_8888_8888_ca_process_pixblock_head /* * 'combine_mask_ca' replacement * * input: solid src (n) in {d8, d9, d10, d11} * dest in {d4, d5, d6, d7 } * mask in {d24, d25, d26, d27} * output: updated src in {d0, d1, d2, d3 } * updated mask in {d24, d25, d26, d3 } */ vmull.u8 q0, d24, d8 vmull.u8 q1, d25, d9 vmull.u8 q6, d26, d10 vmull.u8 q7, d27, d11 vmull.u8 q9, d11, d25 vmull.u8 q12, d11, d24 vmull.u8 q13, d11, d26 vrshr.u16 q8, q0, #8 vrshr.u16 q10, q1, #8 vrshr.u16 q11, q6, #8 vraddhn.u16 d0, q0, q8 vraddhn.u16 d1, q1, q10 vraddhn.u16 d2, q6, q11 vrshr.u16 q11, q12, #8 vrshr.u16 q8, q9, #8 vrshr.u16 q6, q13, #8 vrshr.u16 q10, q7, #8 vraddhn.u16 d24, q12, q11 vraddhn.u16 d25, q9, q8 vraddhn.u16 d26, q13, q6 vraddhn.u16 d3, q7, q10 /* * 'combine_over_ca' replacement * * output: updated dest in {d28, d29, d30, d31} */ vmvn.8 q12, q12 vmvn.8 d26, d26 vmull.u8 q8, d24, d4 vmull.u8 q9, d25, d5 vmvn.8 d27, d3 vmull.u8 q10, d26, d6 vmull.u8 q11, d27, d7 .endm .macro pixman_composite_over_n_8888_8888_ca_process_pixblock_tail /* ... continue 'combine_over_ca' replacement */ vrshr.u16 q14, q8, #8 vrshr.u16 q15, q9, #8 vrshr.u16 q6, q10, #8 vrshr.u16 q7, q11, #8 vraddhn.u16 d28, q14, q8 vraddhn.u16 d29, q15, q9 vraddhn.u16 d30, q6, q10 vraddhn.u16 d31, q7, q11 vqadd.u8 q14, q0, q14 vqadd.u8 q15, q1, q15 .endm .macro pixman_composite_over_n_8888_8888_ca_process_pixblock_tail_head vrshr.u16 q14, q8, #8 vrshr.u16 q15, q9, #8 vld4.8 {d4, d5, d6, d7}, [DST_R, :128]! vrshr.u16 q6, q10, #8 vrshr.u16 q7, q11, #8 vraddhn.u16 d28, q14, q8 vraddhn.u16 d29, q15, q9 vraddhn.u16 d30, q6, q10 vraddhn.u16 d31, q7, q11 fetch_mask_pixblock vqadd.u8 q14, q0, q14 vqadd.u8 q15, q1, q15 cache_preload 8, 8 pixman_composite_over_n_8888_8888_ca_process_pixblock_head vst4.8 {d28, d29, d30, d31}, [DST_W, :128]! .endm .macro pixman_composite_over_n_8888_8888_ca_init add DUMMY, sp, #ARGS_STACK_OFFSET vpush {d8-d15} vld1.32 {d11[0]}, [DUMMY] vdup.8 d8, d11[0] vdup.8 d9, d11[1] vdup.8 d10, d11[2] vdup.8 d11, d11[3] .endm .macro pixman_composite_over_n_8888_8888_ca_cleanup vpop {d8-d15} .endm generate_composite_function \ pixman_composite_over_n_8888_8888_ca_asm_neon, 0, 32, 32, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ pixman_composite_over_n_8888_8888_ca_init, \ pixman_composite_over_n_8888_8888_ca_cleanup, \ pixman_composite_over_n_8888_8888_ca_process_pixblock_head, \ pixman_composite_over_n_8888_8888_ca_process_pixblock_tail, \ pixman_composite_over_n_8888_8888_ca_process_pixblock_tail_head /******************************************************************************/ .macro pixman_composite_over_n_8888_0565_ca_process_pixblock_head /* * 'combine_mask_ca' replacement * * input: solid src (n) in {d8, d9, d10, d11} [B, G, R, A] * mask in {d24, d25, d26} [B, G, R] * output: updated src in {d0, d1, d2 } [B, G, R] * updated mask in {d24, d25, d26} [B, G, R] */ vmull.u8 q0, d24, d8 vmull.u8 q1, d25, d9 vmull.u8 q6, d26, d10 vmull.u8 q9, d11, d25 vmull.u8 q12, d11, d24 vmull.u8 q13, d11, d26 vrshr.u16 q8, q0, #8 vrshr.u16 q10, q1, #8 vrshr.u16 q11, q6, #8 vraddhn.u16 d0, q0, q8 vraddhn.u16 d1, q1, q10 vraddhn.u16 d2, q6, q11 vrshr.u16 q11, q12, #8 vrshr.u16 q8, q9, #8 vrshr.u16 q6, q13, #8 vraddhn.u16 d24, q12, q11 vraddhn.u16 d25, q9, q8 /* * convert 8 r5g6b5 pixel data from {d4, d5} to planar 8-bit format * and put data into d16 - blue, d17 - green, d18 - red */ vshrn.u16 d17, q2, #3 vshrn.u16 d18, q2, #8 vraddhn.u16 d26, q13, q6 vsli.u16 q2, q2, #5 vsri.u8 d18, d18, #5 vsri.u8 d17, d17, #6 /* * 'combine_over_ca' replacement * * output: updated dest in d16 - blue, d17 - green, d18 - red */ vmvn.8 q12, q12 vshrn.u16 d16, q2, #2 vmvn.8 d26, d26 vmull.u8 q6, d16, d24 vmull.u8 q7, d17, d25 vmull.u8 q11, d18, d26 .endm .macro pixman_composite_over_n_8888_0565_ca_process_pixblock_tail /* ... continue 'combine_over_ca' replacement */ vrshr.u16 q10, q6, #8 vrshr.u16 q14, q7, #8 vrshr.u16 q15, q11, #8 vraddhn.u16 d16, q10, q6 vraddhn.u16 d17, q14, q7 vraddhn.u16 d18, q15, q11 vqadd.u8 q8, q0, q8 vqadd.u8 d18, d2, d18 /* * convert the results in d16, d17, d18 to r5g6b5 and store * them into {d28, d29} */ vshll.u8 q14, d18, #8 vshll.u8 q10, d17, #8 vshll.u8 q15, d16, #8 vsri.u16 q14, q10, #5 vsri.u16 q14, q15, #11 .endm .macro pixman_composite_over_n_8888_0565_ca_process_pixblock_tail_head fetch_mask_pixblock vrshr.u16 q10, q6, #8 vrshr.u16 q14, q7, #8 vld1.16 {d4, d5}, [DST_R, :128]! vrshr.u16 q15, q11, #8 vraddhn.u16 d16, q10, q6 vraddhn.u16 d17, q14, q7 vraddhn.u16 d22, q15, q11 /* process_pixblock_head */ /* * 'combine_mask_ca' replacement * * input: solid src (n) in {d8, d9, d10, d11} [B, G, R, A] * mask in {d24, d25, d26} [B, G, R] * output: updated src in {d0, d1, d2 } [B, G, R] * updated mask in {d24, d25, d26} [B, G, R] */ vmull.u8 q6, d26, d10 vqadd.u8 q8, q0, q8 vmull.u8 q0, d24, d8 vqadd.u8 d22, d2, d22 vmull.u8 q1, d25, d9 /* * convert the result in d16, d17, d22 to r5g6b5 and store * it into {d28, d29} */ vshll.u8 q14, d22, #8 vshll.u8 q10, d17, #8 vshll.u8 q15, d16, #8 vmull.u8 q9, d11, d25 vsri.u16 q14, q10, #5 vmull.u8 q12, d11, d24 vmull.u8 q13, d11, d26 vsri.u16 q14, q15, #11 cache_preload 8, 8 vrshr.u16 q8, q0, #8 vrshr.u16 q10, q1, #8 vrshr.u16 q11, q6, #8 vraddhn.u16 d0, q0, q8 vraddhn.u16 d1, q1, q10 vraddhn.u16 d2, q6, q11 vrshr.u16 q11, q12, #8 vrshr.u16 q8, q9, #8 vrshr.u16 q6, q13, #8 vraddhn.u16 d24, q12, q11 vraddhn.u16 d25, q9, q8 /* * convert 8 r5g6b5 pixel data from {d4, d5} to planar * 8-bit format and put data into d16 - blue, d17 - green, * d18 - red */ vshrn.u16 d17, q2, #3 vshrn.u16 d18, q2, #8 vraddhn.u16 d26, q13, q6 vsli.u16 q2, q2, #5 vsri.u8 d17, d17, #6 vsri.u8 d18, d18, #5 /* * 'combine_over_ca' replacement * * output: updated dest in d16 - blue, d17 - green, d18 - red */ vmvn.8 q12, q12 vshrn.u16 d16, q2, #2 vmvn.8 d26, d26 vmull.u8 q7, d17, d25 vmull.u8 q6, d16, d24 vmull.u8 q11, d18, d26 vst1.16 {d28, d29}, [DST_W, :128]! .endm .macro pixman_composite_over_n_8888_0565_ca_init add DUMMY, sp, #ARGS_STACK_OFFSET vpush {d8-d15} vld1.32 {d11[0]}, [DUMMY] vdup.8 d8, d11[0] vdup.8 d9, d11[1] vdup.8 d10, d11[2] vdup.8 d11, d11[3] .endm .macro pixman_composite_over_n_8888_0565_ca_cleanup vpop {d8-d15} .endm generate_composite_function \ pixman_composite_over_n_8888_0565_ca_asm_neon, 0, 32, 16, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ pixman_composite_over_n_8888_0565_ca_init, \ pixman_composite_over_n_8888_0565_ca_cleanup, \ pixman_composite_over_n_8888_0565_ca_process_pixblock_head, \ pixman_composite_over_n_8888_0565_ca_process_pixblock_tail, \ pixman_composite_over_n_8888_0565_ca_process_pixblock_tail_head /******************************************************************************/ .macro pixman_composite_in_n_8_process_pixblock_head /* expecting source data in {d0, d1, d2, d3} */ /* and destination data in {d4, d5, d6, d7} */ vmull.u8 q8, d4, d3 vmull.u8 q9, d5, d3 vmull.u8 q10, d6, d3 vmull.u8 q11, d7, d3 .endm .macro pixman_composite_in_n_8_process_pixblock_tail vrshr.u16 q14, q8, #8 vrshr.u16 q15, q9, #8 vrshr.u16 q12, q10, #8 vrshr.u16 q13, q11, #8 vraddhn.u16 d28, q8, q14 vraddhn.u16 d29, q9, q15 vraddhn.u16 d30, q10, q12 vraddhn.u16 d31, q11, q13 .endm .macro pixman_composite_in_n_8_process_pixblock_tail_head pixman_composite_in_n_8_process_pixblock_tail vld1.8 {d4, d5, d6, d7}, [DST_R, :128]! cache_preload 32, 32 pixman_composite_in_n_8_process_pixblock_head vst1.8 {d28, d29, d30, d31}, [DST_W, :128]! .endm .macro pixman_composite_in_n_8_init add DUMMY, sp, #ARGS_STACK_OFFSET vld1.32 {d3[0]}, [DUMMY] vdup.8 d3, d3[3] .endm .macro pixman_composite_in_n_8_cleanup .endm generate_composite_function \ pixman_composite_in_n_8_asm_neon, 0, 0, 8, \ FLAG_DST_READWRITE, \ 32, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ pixman_composite_in_n_8_init, \ pixman_composite_in_n_8_cleanup, \ pixman_composite_in_n_8_process_pixblock_head, \ pixman_composite_in_n_8_process_pixblock_tail, \ pixman_composite_in_n_8_process_pixblock_tail_head, \ 28, /* dst_w_basereg */ \ 4, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 24 /* mask_basereg */ .macro pixman_composite_add_n_8_8_process_pixblock_head /* expecting source data in {d8, d9, d10, d11} */ /* d8 - blue, d9 - green, d10 - red, d11 - alpha */ /* and destination data in {d4, d5, d6, d7} */ /* mask is in d24, d25, d26, d27 */ vmull.u8 q0, d24, d11 vmull.u8 q1, d25, d11 vmull.u8 q6, d26, d11 vmull.u8 q7, d27, d11 vrshr.u16 q10, q0, #8 vrshr.u16 q11, q1, #8 vrshr.u16 q12, q6, #8 vrshr.u16 q13, q7, #8 vraddhn.u16 d0, q0, q10 vraddhn.u16 d1, q1, q11 vraddhn.u16 d2, q6, q12 vraddhn.u16 d3, q7, q13 vqadd.u8 q14, q0, q2 vqadd.u8 q15, q1, q3 .endm .macro pixman_composite_add_n_8_8_process_pixblock_tail .endm /* TODO: expand macros and do better instructions scheduling */ .macro pixman_composite_add_n_8_8_process_pixblock_tail_head pixman_composite_add_n_8_8_process_pixblock_tail vst1.8 {d28, d29, d30, d31}, [DST_W, :128]! vld1.8 {d4, d5, d6, d7}, [DST_R, :128]! fetch_mask_pixblock cache_preload 32, 32 pixman_composite_add_n_8_8_process_pixblock_head .endm .macro pixman_composite_add_n_8_8_init add DUMMY, sp, #ARGS_STACK_OFFSET vpush {d8-d15} vld1.32 {d11[0]}, [DUMMY] vdup.8 d11, d11[3] .endm .macro pixman_composite_add_n_8_8_cleanup vpop {d8-d15} .endm generate_composite_function \ pixman_composite_add_n_8_8_asm_neon, 0, 8, 8, \ FLAG_DST_READWRITE, \ 32, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ pixman_composite_add_n_8_8_init, \ pixman_composite_add_n_8_8_cleanup, \ pixman_composite_add_n_8_8_process_pixblock_head, \ pixman_composite_add_n_8_8_process_pixblock_tail, \ pixman_composite_add_n_8_8_process_pixblock_tail_head /******************************************************************************/ .macro pixman_composite_add_8_8_8_process_pixblock_head /* expecting source data in {d0, d1, d2, d3} */ /* destination data in {d4, d5, d6, d7} */ /* mask in {d24, d25, d26, d27} */ vmull.u8 q8, d24, d0 vmull.u8 q9, d25, d1 vmull.u8 q10, d26, d2 vmull.u8 q11, d27, d3 vrshr.u16 q0, q8, #8 vrshr.u16 q1, q9, #8 vrshr.u16 q12, q10, #8 vrshr.u16 q13, q11, #8 vraddhn.u16 d0, q0, q8 vraddhn.u16 d1, q1, q9 vraddhn.u16 d2, q12, q10 vraddhn.u16 d3, q13, q11 vqadd.u8 q14, q0, q2 vqadd.u8 q15, q1, q3 .endm .macro pixman_composite_add_8_8_8_process_pixblock_tail .endm /* TODO: expand macros and do better instructions scheduling */ .macro pixman_composite_add_8_8_8_process_pixblock_tail_head pixman_composite_add_8_8_8_process_pixblock_tail vst1.8 {d28, d29, d30, d31}, [DST_W, :128]! vld1.8 {d4, d5, d6, d7}, [DST_R, :128]! fetch_mask_pixblock fetch_src_pixblock cache_preload 32, 32 pixman_composite_add_8_8_8_process_pixblock_head .endm .macro pixman_composite_add_8_8_8_init .endm .macro pixman_composite_add_8_8_8_cleanup .endm generate_composite_function \ pixman_composite_add_8_8_8_asm_neon, 8, 8, 8, \ FLAG_DST_READWRITE, \ 32, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ pixman_composite_add_8_8_8_init, \ pixman_composite_add_8_8_8_cleanup, \ pixman_composite_add_8_8_8_process_pixblock_head, \ pixman_composite_add_8_8_8_process_pixblock_tail, \ pixman_composite_add_8_8_8_process_pixblock_tail_head /******************************************************************************/ .macro pixman_composite_add_8888_8888_8888_process_pixblock_head /* expecting source data in {d0, d1, d2, d3} */ /* destination data in {d4, d5, d6, d7} */ /* mask in {d24, d25, d26, d27} */ vmull.u8 q8, d27, d0 vmull.u8 q9, d27, d1 vmull.u8 q10, d27, d2 vmull.u8 q11, d27, d3 /* 1 cycle bubble */ vrsra.u16 q8, q8, #8 vrsra.u16 q9, q9, #8 vrsra.u16 q10, q10, #8 vrsra.u16 q11, q11, #8 .endm .macro pixman_composite_add_8888_8888_8888_process_pixblock_tail /* 2 cycle bubble */ vrshrn.u16 d28, q8, #8 vrshrn.u16 d29, q9, #8 vrshrn.u16 d30, q10, #8 vrshrn.u16 d31, q11, #8 vqadd.u8 q14, q2, q14 /* 1 cycle bubble */ vqadd.u8 q15, q3, q15 .endm .macro pixman_composite_add_8888_8888_8888_process_pixblock_tail_head fetch_src_pixblock vrshrn.u16 d28, q8, #8 fetch_mask_pixblock vrshrn.u16 d29, q9, #8 vmull.u8 q8, d27, d0 vrshrn.u16 d30, q10, #8 vmull.u8 q9, d27, d1 vrshrn.u16 d31, q11, #8 vmull.u8 q10, d27, d2 vqadd.u8 q14, q2, q14 vmull.u8 q11, d27, d3 vqadd.u8 q15, q3, q15 vrsra.u16 q8, q8, #8 vld4.8 {d4, d5, d6, d7}, [DST_R, :128]! vrsra.u16 q9, q9, #8 vst4.8 {d28, d29, d30, d31}, [DST_W, :128]! vrsra.u16 q10, q10, #8 cache_preload 8, 8 vrsra.u16 q11, q11, #8 .endm generate_composite_function \ pixman_composite_add_8888_8888_8888_asm_neon, 32, 32, 32, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 10, /* prefetch distance */ \ default_init, \ default_cleanup, \ pixman_composite_add_8888_8888_8888_process_pixblock_head, \ pixman_composite_add_8888_8888_8888_process_pixblock_tail, \ pixman_composite_add_8888_8888_8888_process_pixblock_tail_head generate_composite_function_single_scanline \ pixman_composite_scanline_add_mask_asm_neon, 32, 32, 32, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ default_init, \ default_cleanup, \ pixman_composite_add_8888_8888_8888_process_pixblock_head, \ pixman_composite_add_8888_8888_8888_process_pixblock_tail, \ pixman_composite_add_8888_8888_8888_process_pixblock_tail_head /******************************************************************************/ generate_composite_function \ pixman_composite_add_8888_8_8888_asm_neon, 32, 8, 32, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ default_init, \ default_cleanup, \ pixman_composite_add_8888_8888_8888_process_pixblock_head, \ pixman_composite_add_8888_8888_8888_process_pixblock_tail, \ pixman_composite_add_8888_8888_8888_process_pixblock_tail_head, \ 28, /* dst_w_basereg */ \ 4, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 27 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_add_n_8_8888_init add DUMMY, sp, #ARGS_STACK_OFFSET vld1.32 {d3[0]}, [DUMMY] vdup.8 d0, d3[0] vdup.8 d1, d3[1] vdup.8 d2, d3[2] vdup.8 d3, d3[3] .endm .macro pixman_composite_add_n_8_8888_cleanup .endm generate_composite_function \ pixman_composite_add_n_8_8888_asm_neon, 0, 8, 32, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ pixman_composite_add_n_8_8888_init, \ pixman_composite_add_n_8_8888_cleanup, \ pixman_composite_add_8888_8888_8888_process_pixblock_head, \ pixman_composite_add_8888_8888_8888_process_pixblock_tail, \ pixman_composite_add_8888_8888_8888_process_pixblock_tail_head, \ 28, /* dst_w_basereg */ \ 4, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 27 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_add_8888_n_8888_init add DUMMY, sp, #(ARGS_STACK_OFFSET + 8) vld1.32 {d27[0]}, [DUMMY] vdup.8 d27, d27[3] .endm .macro pixman_composite_add_8888_n_8888_cleanup .endm generate_composite_function \ pixman_composite_add_8888_n_8888_asm_neon, 32, 0, 32, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ pixman_composite_add_8888_n_8888_init, \ pixman_composite_add_8888_n_8888_cleanup, \ pixman_composite_add_8888_8888_8888_process_pixblock_head, \ pixman_composite_add_8888_8888_8888_process_pixblock_tail, \ pixman_composite_add_8888_8888_8888_process_pixblock_tail_head, \ 28, /* dst_w_basereg */ \ 4, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 27 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_out_reverse_8888_n_8888_process_pixblock_head /* expecting source data in {d0, d1, d2, d3} */ /* destination data in {d4, d5, d6, d7} */ /* solid mask is in d15 */ /* 'in' */ vmull.u8 q8, d15, d3 vmull.u8 q6, d15, d2 vmull.u8 q5, d15, d1 vmull.u8 q4, d15, d0 vrshr.u16 q13, q8, #8 vrshr.u16 q12, q6, #8 vrshr.u16 q11, q5, #8 vrshr.u16 q10, q4, #8 vraddhn.u16 d3, q8, q13 vraddhn.u16 d2, q6, q12 vraddhn.u16 d1, q5, q11 vraddhn.u16 d0, q4, q10 vmvn.8 d24, d3 /* get inverted alpha */ /* now do alpha blending */ vmull.u8 q8, d24, d4 vmull.u8 q9, d24, d5 vmull.u8 q10, d24, d6 vmull.u8 q11, d24, d7 .endm .macro pixman_composite_out_reverse_8888_n_8888_process_pixblock_tail vrshr.u16 q14, q8, #8 vrshr.u16 q15, q9, #8 vrshr.u16 q12, q10, #8 vrshr.u16 q13, q11, #8 vraddhn.u16 d28, q14, q8 vraddhn.u16 d29, q15, q9 vraddhn.u16 d30, q12, q10 vraddhn.u16 d31, q13, q11 .endm /* TODO: expand macros and do better instructions scheduling */ .macro pixman_composite_out_reverse_8888_8888_8888_process_pixblock_tail_head vld4.8 {d4, d5, d6, d7}, [DST_R, :128]! pixman_composite_out_reverse_8888_n_8888_process_pixblock_tail fetch_src_pixblock cache_preload 8, 8 fetch_mask_pixblock pixman_composite_out_reverse_8888_n_8888_process_pixblock_head vst4.8 {d28, d29, d30, d31}, [DST_W, :128]! .endm generate_composite_function_single_scanline \ pixman_composite_scanline_out_reverse_mask_asm_neon, 32, 32, 32, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ default_init_need_all_regs, \ default_cleanup_need_all_regs, \ pixman_composite_out_reverse_8888_n_8888_process_pixblock_head, \ pixman_composite_out_reverse_8888_n_8888_process_pixblock_tail, \ pixman_composite_out_reverse_8888_8888_8888_process_pixblock_tail_head \ 28, /* dst_w_basereg */ \ 4, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 12 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_over_8888_n_8888_process_pixblock_head pixman_composite_out_reverse_8888_n_8888_process_pixblock_head .endm .macro pixman_composite_over_8888_n_8888_process_pixblock_tail pixman_composite_out_reverse_8888_n_8888_process_pixblock_tail vqadd.u8 q14, q0, q14 vqadd.u8 q15, q1, q15 .endm /* TODO: expand macros and do better instructions scheduling */ .macro pixman_composite_over_8888_n_8888_process_pixblock_tail_head vld4.8 {d4, d5, d6, d7}, [DST_R, :128]! pixman_composite_over_8888_n_8888_process_pixblock_tail fetch_src_pixblock cache_preload 8, 8 pixman_composite_over_8888_n_8888_process_pixblock_head vst4.8 {d28, d29, d30, d31}, [DST_W, :128]! .endm .macro pixman_composite_over_8888_n_8888_init add DUMMY, sp, #48 vpush {d8-d15} vld1.32 {d15[0]}, [DUMMY] vdup.8 d15, d15[3] .endm .macro pixman_composite_over_8888_n_8888_cleanup vpop {d8-d15} .endm generate_composite_function \ pixman_composite_over_8888_n_8888_asm_neon, 32, 0, 32, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ pixman_composite_over_8888_n_8888_init, \ pixman_composite_over_8888_n_8888_cleanup, \ pixman_composite_over_8888_n_8888_process_pixblock_head, \ pixman_composite_over_8888_n_8888_process_pixblock_tail, \ pixman_composite_over_8888_n_8888_process_pixblock_tail_head /******************************************************************************/ /* TODO: expand macros and do better instructions scheduling */ .macro pixman_composite_over_8888_8888_8888_process_pixblock_tail_head vld4.8 {d4, d5, d6, d7}, [DST_R, :128]! pixman_composite_over_8888_n_8888_process_pixblock_tail fetch_src_pixblock cache_preload 8, 8 fetch_mask_pixblock pixman_composite_over_8888_n_8888_process_pixblock_head vst4.8 {d28, d29, d30, d31}, [DST_W, :128]! .endm generate_composite_function \ pixman_composite_over_8888_8888_8888_asm_neon, 32, 32, 32, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ default_init_need_all_regs, \ default_cleanup_need_all_regs, \ pixman_composite_over_8888_n_8888_process_pixblock_head, \ pixman_composite_over_8888_n_8888_process_pixblock_tail, \ pixman_composite_over_8888_8888_8888_process_pixblock_tail_head \ 28, /* dst_w_basereg */ \ 4, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 12 /* mask_basereg */ generate_composite_function_single_scanline \ pixman_composite_scanline_over_mask_asm_neon, 32, 32, 32, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ default_init_need_all_regs, \ default_cleanup_need_all_regs, \ pixman_composite_over_8888_n_8888_process_pixblock_head, \ pixman_composite_over_8888_n_8888_process_pixblock_tail, \ pixman_composite_over_8888_8888_8888_process_pixblock_tail_head \ 28, /* dst_w_basereg */ \ 4, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 12 /* mask_basereg */ /******************************************************************************/ /* TODO: expand macros and do better instructions scheduling */ .macro pixman_composite_over_8888_8_8888_process_pixblock_tail_head vld4.8 {d4, d5, d6, d7}, [DST_R, :128]! pixman_composite_over_8888_n_8888_process_pixblock_tail fetch_src_pixblock cache_preload 8, 8 fetch_mask_pixblock pixman_composite_over_8888_n_8888_process_pixblock_head vst4.8 {d28, d29, d30, d31}, [DST_W, :128]! .endm generate_composite_function \ pixman_composite_over_8888_8_8888_asm_neon, 32, 8, 32, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ default_init_need_all_regs, \ default_cleanup_need_all_regs, \ pixman_composite_over_8888_n_8888_process_pixblock_head, \ pixman_composite_over_8888_n_8888_process_pixblock_tail, \ pixman_composite_over_8888_8_8888_process_pixblock_tail_head \ 28, /* dst_w_basereg */ \ 4, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 15 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_src_0888_0888_process_pixblock_head .endm .macro pixman_composite_src_0888_0888_process_pixblock_tail .endm .macro pixman_composite_src_0888_0888_process_pixblock_tail_head vst3.8 {d0, d1, d2}, [DST_W]! fetch_src_pixblock cache_preload 8, 8 .endm generate_composite_function \ pixman_composite_src_0888_0888_asm_neon, 24, 0, 24, \ FLAG_DST_WRITEONLY, \ 8, /* number of pixels, processed in a single block */ \ 10, /* prefetch distance */ \ default_init, \ default_cleanup, \ pixman_composite_src_0888_0888_process_pixblock_head, \ pixman_composite_src_0888_0888_process_pixblock_tail, \ pixman_composite_src_0888_0888_process_pixblock_tail_head, \ 0, /* dst_w_basereg */ \ 0, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 0 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_src_0888_8888_rev_process_pixblock_head vswp d0, d2 .endm .macro pixman_composite_src_0888_8888_rev_process_pixblock_tail .endm .macro pixman_composite_src_0888_8888_rev_process_pixblock_tail_head vst4.8 {d0, d1, d2, d3}, [DST_W]! fetch_src_pixblock vswp d0, d2 cache_preload 8, 8 .endm .macro pixman_composite_src_0888_8888_rev_init veor d3, d3, d3 .endm generate_composite_function \ pixman_composite_src_0888_8888_rev_asm_neon, 24, 0, 32, \ FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 10, /* prefetch distance */ \ pixman_composite_src_0888_8888_rev_init, \ default_cleanup, \ pixman_composite_src_0888_8888_rev_process_pixblock_head, \ pixman_composite_src_0888_8888_rev_process_pixblock_tail, \ pixman_composite_src_0888_8888_rev_process_pixblock_tail_head, \ 0, /* dst_w_basereg */ \ 0, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 0 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_src_0888_0565_rev_process_pixblock_head vshll.u8 q8, d1, #8 vshll.u8 q9, d2, #8 .endm .macro pixman_composite_src_0888_0565_rev_process_pixblock_tail vshll.u8 q14, d0, #8 vsri.u16 q14, q8, #5 vsri.u16 q14, q9, #11 .endm .macro pixman_composite_src_0888_0565_rev_process_pixblock_tail_head vshll.u8 q14, d0, #8 fetch_src_pixblock vsri.u16 q14, q8, #5 vsri.u16 q14, q9, #11 vshll.u8 q8, d1, #8 vst1.16 {d28, d29}, [DST_W, :128]! vshll.u8 q9, d2, #8 .endm generate_composite_function \ pixman_composite_src_0888_0565_rev_asm_neon, 24, 0, 16, \ FLAG_DST_WRITEONLY, \ 8, /* number of pixels, processed in a single block */ \ 10, /* prefetch distance */ \ default_init, \ default_cleanup, \ pixman_composite_src_0888_0565_rev_process_pixblock_head, \ pixman_composite_src_0888_0565_rev_process_pixblock_tail, \ pixman_composite_src_0888_0565_rev_process_pixblock_tail_head, \ 28, /* dst_w_basereg */ \ 0, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 0 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_src_pixbuf_8888_process_pixblock_head vmull.u8 q8, d3, d0 vmull.u8 q9, d3, d1 vmull.u8 q10, d3, d2 .endm .macro pixman_composite_src_pixbuf_8888_process_pixblock_tail vrshr.u16 q11, q8, #8 vswp d3, d31 vrshr.u16 q12, q9, #8 vrshr.u16 q13, q10, #8 vraddhn.u16 d30, q11, q8 vraddhn.u16 d29, q12, q9 vraddhn.u16 d28, q13, q10 .endm .macro pixman_composite_src_pixbuf_8888_process_pixblock_tail_head vrshr.u16 q11, q8, #8 vswp d3, d31 vrshr.u16 q12, q9, #8 vrshr.u16 q13, q10, #8 fetch_src_pixblock vraddhn.u16 d30, q11, q8 PF add PF_X, PF_X, #8 PF tst PF_CTL, #0xF PF addne PF_X, PF_X, #8 PF subne PF_CTL, PF_CTL, #1 vraddhn.u16 d29, q12, q9 vraddhn.u16 d28, q13, q10 vmull.u8 q8, d3, d0 vmull.u8 q9, d3, d1 vmull.u8 q10, d3, d2 vst4.8 {d28, d29, d30, d31}, [DST_W, :128]! PF cmp PF_X, ORIG_W PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift] PF subge PF_X, PF_X, ORIG_W PF subges PF_CTL, PF_CTL, #0x10 PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]! .endm generate_composite_function \ pixman_composite_src_pixbuf_8888_asm_neon, 32, 0, 32, \ FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 10, /* prefetch distance */ \ default_init, \ default_cleanup, \ pixman_composite_src_pixbuf_8888_process_pixblock_head, \ pixman_composite_src_pixbuf_8888_process_pixblock_tail, \ pixman_composite_src_pixbuf_8888_process_pixblock_tail_head, \ 28, /* dst_w_basereg */ \ 0, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 0 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_src_rpixbuf_8888_process_pixblock_head vmull.u8 q8, d3, d0 vmull.u8 q9, d3, d1 vmull.u8 q10, d3, d2 .endm .macro pixman_composite_src_rpixbuf_8888_process_pixblock_tail vrshr.u16 q11, q8, #8 vswp d3, d31 vrshr.u16 q12, q9, #8 vrshr.u16 q13, q10, #8 vraddhn.u16 d28, q11, q8 vraddhn.u16 d29, q12, q9 vraddhn.u16 d30, q13, q10 .endm .macro pixman_composite_src_rpixbuf_8888_process_pixblock_tail_head vrshr.u16 q11, q8, #8 vswp d3, d31 vrshr.u16 q12, q9, #8 vrshr.u16 q13, q10, #8 fetch_src_pixblock vraddhn.u16 d28, q11, q8 PF add PF_X, PF_X, #8 PF tst PF_CTL, #0xF PF addne PF_X, PF_X, #8 PF subne PF_CTL, PF_CTL, #1 vraddhn.u16 d29, q12, q9 vraddhn.u16 d30, q13, q10 vmull.u8 q8, d3, d0 vmull.u8 q9, d3, d1 vmull.u8 q10, d3, d2 vst4.8 {d28, d29, d30, d31}, [DST_W, :128]! PF cmp PF_X, ORIG_W PF pld, [PF_SRC, PF_X, lsl #src_bpp_shift] PF subge PF_X, PF_X, ORIG_W PF subges PF_CTL, PF_CTL, #0x10 PF ldrgeb DUMMY, [PF_SRC, SRC_STRIDE, lsl #src_bpp_shift]! .endm generate_composite_function \ pixman_composite_src_rpixbuf_8888_asm_neon, 32, 0, 32, \ FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 10, /* prefetch distance */ \ default_init, \ default_cleanup, \ pixman_composite_src_rpixbuf_8888_process_pixblock_head, \ pixman_composite_src_rpixbuf_8888_process_pixblock_tail, \ pixman_composite_src_rpixbuf_8888_process_pixblock_tail_head, \ 28, /* dst_w_basereg */ \ 0, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 0 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_over_0565_8_0565_process_pixblock_head /* mask is in d15 */ convert_0565_to_x888 q4, d2, d1, d0 convert_0565_to_x888 q5, d6, d5, d4 /* source pixel data is in {d0, d1, d2, XX} */ /* destination pixel data is in {d4, d5, d6, XX} */ vmvn.8 d7, d15 vmull.u8 q6, d15, d2 vmull.u8 q5, d15, d1 vmull.u8 q4, d15, d0 vmull.u8 q8, d7, d4 vmull.u8 q9, d7, d5 vmull.u8 q13, d7, d6 vrshr.u16 q12, q6, #8 vrshr.u16 q11, q5, #8 vrshr.u16 q10, q4, #8 vraddhn.u16 d2, q6, q12 vraddhn.u16 d1, q5, q11 vraddhn.u16 d0, q4, q10 .endm .macro pixman_composite_over_0565_8_0565_process_pixblock_tail vrshr.u16 q14, q8, #8 vrshr.u16 q15, q9, #8 vrshr.u16 q12, q13, #8 vraddhn.u16 d28, q14, q8 vraddhn.u16 d29, q15, q9 vraddhn.u16 d30, q12, q13 vqadd.u8 q0, q0, q14 vqadd.u8 q1, q1, q15 /* 32bpp result is in {d0, d1, d2, XX} */ convert_8888_to_0565 d2, d1, d0, q14, q15, q3 .endm /* TODO: expand macros and do better instructions scheduling */ .macro pixman_composite_over_0565_8_0565_process_pixblock_tail_head fetch_mask_pixblock pixman_composite_over_0565_8_0565_process_pixblock_tail fetch_src_pixblock vld1.16 {d10, d11}, [DST_R, :128]! cache_preload 8, 8 pixman_composite_over_0565_8_0565_process_pixblock_head vst1.16 {d28, d29}, [DST_W, :128]! .endm generate_composite_function \ pixman_composite_over_0565_8_0565_asm_neon, 16, 8, 16, \ FLAG_DST_READWRITE, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ default_init_need_all_regs, \ default_cleanup_need_all_regs, \ pixman_composite_over_0565_8_0565_process_pixblock_head, \ pixman_composite_over_0565_8_0565_process_pixblock_tail, \ pixman_composite_over_0565_8_0565_process_pixblock_tail_head, \ 28, /* dst_w_basereg */ \ 10, /* dst_r_basereg */ \ 8, /* src_basereg */ \ 15 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_over_0565_n_0565_init add DUMMY, sp, #(ARGS_STACK_OFFSET + 8) vpush {d8-d15} vld1.32 {d15[0]}, [DUMMY] vdup.8 d15, d15[3] .endm .macro pixman_composite_over_0565_n_0565_cleanup vpop {d8-d15} .endm generate_composite_function \ pixman_composite_over_0565_n_0565_asm_neon, 16, 0, 16, \ FLAG_DST_READWRITE, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ pixman_composite_over_0565_n_0565_init, \ pixman_composite_over_0565_n_0565_cleanup, \ pixman_composite_over_0565_8_0565_process_pixblock_head, \ pixman_composite_over_0565_8_0565_process_pixblock_tail, \ pixman_composite_over_0565_8_0565_process_pixblock_tail_head, \ 28, /* dst_w_basereg */ \ 10, /* dst_r_basereg */ \ 8, /* src_basereg */ \ 15 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_add_0565_8_0565_process_pixblock_head /* mask is in d15 */ convert_0565_to_x888 q4, d2, d1, d0 convert_0565_to_x888 q5, d6, d5, d4 /* source pixel data is in {d0, d1, d2, XX} */ /* destination pixel data is in {d4, d5, d6, XX} */ vmull.u8 q6, d15, d2 vmull.u8 q5, d15, d1 vmull.u8 q4, d15, d0 vrshr.u16 q12, q6, #8 vrshr.u16 q11, q5, #8 vrshr.u16 q10, q4, #8 vraddhn.u16 d2, q6, q12 vraddhn.u16 d1, q5, q11 vraddhn.u16 d0, q4, q10 .endm .macro pixman_composite_add_0565_8_0565_process_pixblock_tail vqadd.u8 q0, q0, q2 vqadd.u8 q1, q1, q3 /* 32bpp result is in {d0, d1, d2, XX} */ convert_8888_to_0565 d2, d1, d0, q14, q15, q3 .endm /* TODO: expand macros and do better instructions scheduling */ .macro pixman_composite_add_0565_8_0565_process_pixblock_tail_head fetch_mask_pixblock pixman_composite_add_0565_8_0565_process_pixblock_tail fetch_src_pixblock vld1.16 {d10, d11}, [DST_R, :128]! cache_preload 8, 8 pixman_composite_add_0565_8_0565_process_pixblock_head vst1.16 {d28, d29}, [DST_W, :128]! .endm generate_composite_function \ pixman_composite_add_0565_8_0565_asm_neon, 16, 8, 16, \ FLAG_DST_READWRITE, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ default_init_need_all_regs, \ default_cleanup_need_all_regs, \ pixman_composite_add_0565_8_0565_process_pixblock_head, \ pixman_composite_add_0565_8_0565_process_pixblock_tail, \ pixman_composite_add_0565_8_0565_process_pixblock_tail_head, \ 28, /* dst_w_basereg */ \ 10, /* dst_r_basereg */ \ 8, /* src_basereg */ \ 15 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_out_reverse_8_0565_process_pixblock_head /* mask is in d15 */ convert_0565_to_x888 q5, d6, d5, d4 /* destination pixel data is in {d4, d5, d6, xx} */ vmvn.8 d24, d15 /* get inverted alpha */ /* now do alpha blending */ vmull.u8 q8, d24, d4 vmull.u8 q9, d24, d5 vmull.u8 q10, d24, d6 .endm .macro pixman_composite_out_reverse_8_0565_process_pixblock_tail vrshr.u16 q14, q8, #8 vrshr.u16 q15, q9, #8 vrshr.u16 q12, q10, #8 vraddhn.u16 d0, q14, q8 vraddhn.u16 d1, q15, q9 vraddhn.u16 d2, q12, q10 /* 32bpp result is in {d0, d1, d2, XX} */ convert_8888_to_0565 d2, d1, d0, q14, q15, q3 .endm /* TODO: expand macros and do better instructions scheduling */ .macro pixman_composite_out_reverse_8_0565_process_pixblock_tail_head fetch_src_pixblock pixman_composite_out_reverse_8_0565_process_pixblock_tail vld1.16 {d10, d11}, [DST_R, :128]! cache_preload 8, 8 pixman_composite_out_reverse_8_0565_process_pixblock_head vst1.16 {d28, d29}, [DST_W, :128]! .endm generate_composite_function \ pixman_composite_out_reverse_8_0565_asm_neon, 8, 0, 16, \ FLAG_DST_READWRITE, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ default_init_need_all_regs, \ default_cleanup_need_all_regs, \ pixman_composite_out_reverse_8_0565_process_pixblock_head, \ pixman_composite_out_reverse_8_0565_process_pixblock_tail, \ pixman_composite_out_reverse_8_0565_process_pixblock_tail_head, \ 28, /* dst_w_basereg */ \ 10, /* dst_r_basereg */ \ 15, /* src_basereg */ \ 0 /* mask_basereg */ /******************************************************************************/ .macro pixman_composite_out_reverse_8_8888_process_pixblock_head /* src is in d0 */ /* destination pixel data is in {d4, d5, d6, d7} */ vmvn.8 d1, d0 /* get inverted alpha */ /* now do alpha blending */ vmull.u8 q8, d1, d4 vmull.u8 q9, d1, d5 vmull.u8 q10, d1, d6 vmull.u8 q11, d1, d7 .endm .macro pixman_composite_out_reverse_8_8888_process_pixblock_tail vrshr.u16 q14, q8, #8 vrshr.u16 q15, q9, #8 vrshr.u16 q12, q10, #8 vrshr.u16 q13, q11, #8 vraddhn.u16 d28, q14, q8 vraddhn.u16 d29, q15, q9 vraddhn.u16 d30, q12, q10 vraddhn.u16 d31, q13, q11 /* 32bpp result is in {d28, d29, d30, d31} */ .endm /* TODO: expand macros and do better instructions scheduling */ .macro pixman_composite_out_reverse_8_8888_process_pixblock_tail_head fetch_src_pixblock pixman_composite_out_reverse_8_8888_process_pixblock_tail vld4.8 {d4, d5, d6, d7}, [DST_R, :128]! cache_preload 8, 8 pixman_composite_out_reverse_8_8888_process_pixblock_head vst4.8 {d28, d29, d30, d31}, [DST_W, :128]! .endm generate_composite_function \ pixman_composite_out_reverse_8_8888_asm_neon, 8, 0, 32, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ 5, /* prefetch distance */ \ default_init, \ default_cleanup, \ pixman_composite_out_reverse_8_8888_process_pixblock_head, \ pixman_composite_out_reverse_8_8888_process_pixblock_tail, \ pixman_composite_out_reverse_8_8888_process_pixblock_tail_head, \ 28, /* dst_w_basereg */ \ 4, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 0 /* mask_basereg */ /******************************************************************************/ generate_composite_function_nearest_scanline \ pixman_scaled_nearest_scanline_8888_8888_OVER_asm_neon, 32, 0, 32, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ default_init, \ default_cleanup, \ pixman_composite_over_8888_8888_process_pixblock_head, \ pixman_composite_over_8888_8888_process_pixblock_tail, \ pixman_composite_over_8888_8888_process_pixblock_tail_head generate_composite_function_nearest_scanline \ pixman_scaled_nearest_scanline_8888_0565_OVER_asm_neon, 32, 0, 16, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ default_init, \ default_cleanup, \ pixman_composite_over_8888_0565_process_pixblock_head, \ pixman_composite_over_8888_0565_process_pixblock_tail, \ pixman_composite_over_8888_0565_process_pixblock_tail_head, \ 28, /* dst_w_basereg */ \ 4, /* dst_r_basereg */ \ 0, /* src_basereg */ \ 24 /* mask_basereg */ generate_composite_function_nearest_scanline \ pixman_scaled_nearest_scanline_8888_0565_SRC_asm_neon, 32, 0, 16, \ FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ default_init, \ default_cleanup, \ pixman_composite_src_8888_0565_process_pixblock_head, \ pixman_composite_src_8888_0565_process_pixblock_tail, \ pixman_composite_src_8888_0565_process_pixblock_tail_head generate_composite_function_nearest_scanline \ pixman_scaled_nearest_scanline_0565_8888_SRC_asm_neon, 16, 0, 32, \ FLAG_DST_WRITEONLY | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ default_init, \ default_cleanup, \ pixman_composite_src_0565_8888_process_pixblock_head, \ pixman_composite_src_0565_8888_process_pixblock_tail, \ pixman_composite_src_0565_8888_process_pixblock_tail_head generate_composite_function_nearest_scanline \ pixman_scaled_nearest_scanline_8888_8_0565_OVER_asm_neon, 32, 8, 16, \ FLAG_DST_READWRITE | FLAG_DEINTERLEAVE_32BPP, \ 8, /* number of pixels, processed in a single block */ \ default_init_need_all_regs, \ default_cleanup_need_all_regs, \ pixman_composite_over_8888_8_0565_process_pixblock_head, \ pixman_composite_over_8888_8_0565_process_pixblock_tail, \ pixman_composite_over_8888_8_0565_process_pixblock_tail_head, \ 28, /* dst_w_basereg */ \ 4, /* dst_r_basereg */ \ 8, /* src_basereg */ \ 24 /* mask_basereg */ generate_composite_function_nearest_scanline \ pixman_scaled_nearest_scanline_0565_8_0565_OVER_asm_neon, 16, 8, 16, \ FLAG_DST_READWRITE, \ 8, /* number of pixels, processed in a single block */ \ default_init_need_all_regs, \ default_cleanup_need_all_regs, \ pixman_composite_over_0565_8_0565_process_pixblock_head, \ pixman_composite_over_0565_8_0565_process_pixblock_tail, \ pixman_composite_over_0565_8_0565_process_pixblock_tail_head, \ 28, /* dst_w_basereg */ \ 10, /* dst_r_basereg */ \ 8, /* src_basereg */ \ 15 /* mask_basereg */ /******************************************************************************/ /* * Bilinear scaling support code which tries to provide pixel fetching, color * format conversion, and interpolation as separate macros which can be used * as the basic building blocks for constructing bilinear scanline functions. */ .macro bilinear_load_8888 reg1, reg2, tmp mov TMP1, X, asr #16 add X, X, UX add TMP1, TOP, TMP1, asl #2 vld1.32 {reg1}, [TMP1], STRIDE vld1.32 {reg2}, [TMP1] .endm .macro bilinear_load_0565 reg1, reg2, tmp mov TMP1, X, asr #16 add X, X, UX add TMP1, TOP, TMP1, asl #1 vld1.32 {reg2[0]}, [TMP1], STRIDE vld1.32 {reg2[1]}, [TMP1] convert_four_0565_to_x888_packed reg2, reg1, reg2, tmp .endm .macro bilinear_load_and_vertical_interpolate_two_8888 \ acc1, acc2, reg1, reg2, reg3, reg4, tmp1, tmp2 bilinear_load_8888 reg1, reg2, tmp1 vmull.u8 acc1, reg1, d28 vmlal.u8 acc1, reg2, d29 bilinear_load_8888 reg3, reg4, tmp2 vmull.u8 acc2, reg3, d28 vmlal.u8 acc2, reg4, d29 .endm .macro bilinear_load_and_vertical_interpolate_four_8888 \ xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi \ yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi bilinear_load_and_vertical_interpolate_two_8888 \ xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi bilinear_load_and_vertical_interpolate_two_8888 \ yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi .endm .macro bilinear_load_and_vertical_interpolate_two_0565 \ acc1, acc2, reg1, reg2, reg3, reg4, acc2lo, acc2hi mov TMP1, X, asr #16 add X, X, UX add TMP1, TOP, TMP1, asl #1 mov TMP2, X, asr #16 add X, X, UX add TMP2, TOP, TMP2, asl #1 vld1.32 {acc2lo[0]}, [TMP1], STRIDE vld1.32 {acc2hi[0]}, [TMP2], STRIDE vld1.32 {acc2lo[1]}, [TMP1] vld1.32 {acc2hi[1]}, [TMP2] convert_0565_to_x888 acc2, reg3, reg2, reg1 vzip.u8 reg1, reg3 vzip.u8 reg2, reg4 vzip.u8 reg3, reg4 vzip.u8 reg1, reg2 vmull.u8 acc1, reg1, d28 vmlal.u8 acc1, reg2, d29 vmull.u8 acc2, reg3, d28 vmlal.u8 acc2, reg4, d29 .endm .macro bilinear_load_and_vertical_interpolate_four_0565 \ xacc1, xacc2, xreg1, xreg2, xreg3, xreg4, xacc2lo, xacc2hi \ yacc1, yacc2, yreg1, yreg2, yreg3, yreg4, yacc2lo, yacc2hi mov TMP1, X, asr #16 add X, X, UX add TMP1, TOP, TMP1, asl #1 mov TMP2, X, asr #16 add X, X, UX add TMP2, TOP, TMP2, asl #1 vld1.32 {xacc2lo[0]}, [TMP1], STRIDE vld1.32 {xacc2hi[0]}, [TMP2], STRIDE vld1.32 {xacc2lo[1]}, [TMP1] vld1.32 {xacc2hi[1]}, [TMP2] convert_0565_to_x888 xacc2, xreg3, xreg2, xreg1 mov TMP1, X, asr #16 add X, X, UX add TMP1, TOP, TMP1, asl #1 mov TMP2, X, asr #16 add X, X, UX add TMP2, TOP, TMP2, asl #1 vld1.32 {yacc2lo[0]}, [TMP1], STRIDE vzip.u8 xreg1, xreg3 vld1.32 {yacc2hi[0]}, [TMP2], STRIDE vzip.u8 xreg2, xreg4 vld1.32 {yacc2lo[1]}, [TMP1] vzip.u8 xreg3, xreg4 vld1.32 {yacc2hi[1]}, [TMP2] vzip.u8 xreg1, xreg2 convert_0565_to_x888 yacc2, yreg3, yreg2, yreg1 vmull.u8 xacc1, xreg1, d28 vzip.u8 yreg1, yreg3 vmlal.u8 xacc1, xreg2, d29 vzip.u8 yreg2, yreg4 vmull.u8 xacc2, xreg3, d28 vzip.u8 yreg3, yreg4 vmlal.u8 xacc2, xreg4, d29 vzip.u8 yreg1, yreg2 vmull.u8 yacc1, yreg1, d28 vmlal.u8 yacc1, yreg2, d29 vmull.u8 yacc2, yreg3, d28 vmlal.u8 yacc2, yreg4, d29 .endm .macro bilinear_store_8888 numpix, tmp1, tmp2 .if numpix == 4 vst1.32 {d0, d1}, [OUT, :128]! .elseif numpix == 2 vst1.32 {d0}, [OUT, :64]! .elseif numpix == 1 vst1.32 {d0[0]}, [OUT, :32]! .else .error bilinear_store_8888 numpix is unsupported .endif .endm .macro bilinear_store_0565 numpix, tmp1, tmp2 vuzp.u8 d0, d1 vuzp.u8 d2, d3 vuzp.u8 d1, d3 vuzp.u8 d0, d2 convert_8888_to_0565 d2, d1, d0, q1, tmp1, tmp2 .if numpix == 4 vst1.16 {d2}, [OUT, :64]! .elseif numpix == 2 vst1.32 {d2[0]}, [OUT, :32]! .elseif numpix == 1 vst1.16 {d2[0]}, [OUT, :16]! .else .error bilinear_store_0565 numpix is unsupported .endif .endm .macro bilinear_interpolate_last_pixel src_fmt, dst_fmt bilinear_load_&src_fmt d0, d1, d2 vmull.u8 q1, d0, d28 vmlal.u8 q1, d1, d29 /* 5 cycles bubble */ vshll.u16 q0, d2, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q0, d2, d30 vmlal.u16 q0, d3, d30 /* 5 cycles bubble */ vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS) /* 3 cycles bubble */ vmovn.u16 d0, q0 /* 1 cycle bubble */ bilinear_store_&dst_fmt 1, q2, q3 .endm .macro bilinear_interpolate_two_pixels src_fmt, dst_fmt bilinear_load_and_vertical_interpolate_two_&src_fmt \ q1, q11, d0, d1, d20, d21, d22, d23 vshll.u16 q0, d2, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q0, d2, d30 vmlal.u16 q0, d3, d30 vshll.u16 q10, d22, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q10, d22, d31 vmlal.u16 q10, d23, d31 vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d1, q10, #(2 * BILINEAR_INTERPOLATION_BITS) vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vadd.u16 q12, q12, q13 vmovn.u16 d0, q0 bilinear_store_&dst_fmt 2, q2, q3 .endm .macro bilinear_interpolate_four_pixels src_fmt, dst_fmt bilinear_load_and_vertical_interpolate_four_&src_fmt \ q1, q11, d0, d1, d20, d21, d22, d23 \ q3, q9, d4, d5, d16, d17, d18, d19 pld [TMP1, PF_OFFS] sub TMP1, TMP1, STRIDE vshll.u16 q0, d2, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q0, d2, d30 vmlal.u16 q0, d3, d30 vshll.u16 q10, d22, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q10, d22, d31 vmlal.u16 q10, d23, d31 vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vshll.u16 q2, d6, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q2, d6, d30 vmlal.u16 q2, d7, d30 vshll.u16 q8, d18, #BILINEAR_INTERPOLATION_BITS pld [TMP2, PF_OFFS] vmlsl.u16 q8, d18, d31 vmlal.u16 q8, d19, d31 vadd.u16 q12, q12, q13 vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d1, q10, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d5, q8, #(2 * BILINEAR_INTERPOLATION_BITS) vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vmovn.u16 d0, q0 vmovn.u16 d1, q2 vadd.u16 q12, q12, q13 bilinear_store_&dst_fmt 4, q2, q3 .endm .macro bilinear_interpolate_four_pixels_head src_fmt, dst_fmt .ifdef have_bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt&_head .else bilinear_interpolate_four_pixels src_fmt, dst_fmt .endif .endm .macro bilinear_interpolate_four_pixels_tail src_fmt, dst_fmt .ifdef have_bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt&_tail .endif .endm .macro bilinear_interpolate_four_pixels_tail_head src_fmt, dst_fmt .ifdef have_bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt bilinear_interpolate_four_pixels_&src_fmt&_&dst_fmt&_tail_head .else bilinear_interpolate_four_pixels src_fmt, dst_fmt .endif .endm .macro bilinear_interpolate_eight_pixels_head src_fmt, dst_fmt .ifdef have_bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt&_head .else bilinear_interpolate_four_pixels_head src_fmt, dst_fmt bilinear_interpolate_four_pixels_tail_head src_fmt, dst_fmt .endif .endm .macro bilinear_interpolate_eight_pixels_tail src_fmt, dst_fmt .ifdef have_bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt&_tail .else bilinear_interpolate_four_pixels_tail src_fmt, dst_fmt .endif .endm .macro bilinear_interpolate_eight_pixels_tail_head src_fmt, dst_fmt .ifdef have_bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt bilinear_interpolate_eight_pixels_&src_fmt&_&dst_fmt&_tail_head .else bilinear_interpolate_four_pixels_tail_head src_fmt, dst_fmt bilinear_interpolate_four_pixels_tail_head src_fmt, dst_fmt .endif .endm .set BILINEAR_FLAG_UNROLL_4, 0 .set BILINEAR_FLAG_UNROLL_8, 1 .set BILINEAR_FLAG_USE_ALL_NEON_REGS, 2 /* * Main template macro for generating NEON optimized bilinear scanline * functions. * * Bilinear scanline scaler macro template uses the following arguments: * fname - name of the function to generate * src_fmt - source color format (8888 or 0565) * dst_fmt - destination color format (8888 or 0565) * bpp_shift - (1 << bpp_shift) is the size of source pixel in bytes * prefetch_distance - prefetch in the source image by that many * pixels ahead */ .macro generate_bilinear_scanline_func fname, src_fmt, dst_fmt, \ src_bpp_shift, dst_bpp_shift, \ prefetch_distance, flags pixman_asm_function fname OUT .req r0 TOP .req r1 BOTTOM .req r2 WT .req r3 WB .req r4 X .req r5 UX .req r6 WIDTH .req ip TMP1 .req r3 TMP2 .req r4 PF_OFFS .req r7 TMP3 .req r8 TMP4 .req r9 STRIDE .req r2 mov ip, sp push {r4, r5, r6, r7, r8, r9} mov PF_OFFS, #prefetch_distance ldmia ip, {WB, X, UX, WIDTH} mul PF_OFFS, PF_OFFS, UX .if ((flags) & BILINEAR_FLAG_USE_ALL_NEON_REGS) != 0 vpush {d8-d15} .endif sub STRIDE, BOTTOM, TOP .unreq BOTTOM cmp WIDTH, #0 ble 3f vdup.u16 q12, X vdup.u16 q13, UX vdup.u8 d28, WT vdup.u8 d29, WB vadd.u16 d25, d25, d26 /* ensure good destination alignment */ cmp WIDTH, #1 blt 0f tst OUT, #(1 << dst_bpp_shift) beq 0f vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vadd.u16 q12, q12, q13 bilinear_interpolate_last_pixel src_fmt, dst_fmt sub WIDTH, WIDTH, #1 0: vadd.u16 q13, q13, q13 vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vadd.u16 q12, q12, q13 cmp WIDTH, #2 blt 0f tst OUT, #(1 << (dst_bpp_shift + 1)) beq 0f bilinear_interpolate_two_pixels src_fmt, dst_fmt sub WIDTH, WIDTH, #2 0: .if ((flags) & BILINEAR_FLAG_UNROLL_8) != 0 /*********** 8 pixels per iteration *****************/ cmp WIDTH, #4 blt 0f tst OUT, #(1 << (dst_bpp_shift + 2)) beq 0f bilinear_interpolate_four_pixels src_fmt, dst_fmt sub WIDTH, WIDTH, #4 0: subs WIDTH, WIDTH, #8 blt 1f mov PF_OFFS, PF_OFFS, asr #(16 - src_bpp_shift) bilinear_interpolate_eight_pixels_head src_fmt, dst_fmt subs WIDTH, WIDTH, #8 blt 5f 0: bilinear_interpolate_eight_pixels_tail_head src_fmt, dst_fmt subs WIDTH, WIDTH, #8 bge 0b 5: bilinear_interpolate_eight_pixels_tail src_fmt, dst_fmt 1: tst WIDTH, #4 beq 2f bilinear_interpolate_four_pixels src_fmt, dst_fmt 2: .else /*********** 4 pixels per iteration *****************/ subs WIDTH, WIDTH, #4 blt 1f mov PF_OFFS, PF_OFFS, asr #(16 - src_bpp_shift) bilinear_interpolate_four_pixels_head src_fmt, dst_fmt subs WIDTH, WIDTH, #4 blt 5f 0: bilinear_interpolate_four_pixels_tail_head src_fmt, dst_fmt subs WIDTH, WIDTH, #4 bge 0b 5: bilinear_interpolate_four_pixels_tail src_fmt, dst_fmt 1: /****************************************************/ .endif /* handle the remaining trailing pixels */ tst WIDTH, #2 beq 2f bilinear_interpolate_two_pixels src_fmt, dst_fmt 2: tst WIDTH, #1 beq 3f bilinear_interpolate_last_pixel src_fmt, dst_fmt 3: .if ((flags) & BILINEAR_FLAG_USE_ALL_NEON_REGS) != 0 vpop {d8-d15} .endif pop {r4, r5, r6, r7, r8, r9} bx lr .unreq OUT .unreq TOP .unreq WT .unreq WB .unreq X .unreq UX .unreq WIDTH .unreq TMP1 .unreq TMP2 .unreq PF_OFFS .unreq TMP3 .unreq TMP4 .unreq STRIDE .endfunc .endm /*****************************************************************************/ .set have_bilinear_interpolate_four_pixels_8888_8888, 1 .macro bilinear_interpolate_four_pixels_8888_8888_head mov TMP1, X, asr #16 add X, X, UX add TMP1, TOP, TMP1, asl #2 mov TMP2, X, asr #16 add X, X, UX add TMP2, TOP, TMP2, asl #2 vld1.32 {d22}, [TMP1], STRIDE vld1.32 {d23}, [TMP1] mov TMP3, X, asr #16 add X, X, UX add TMP3, TOP, TMP3, asl #2 vmull.u8 q8, d22, d28 vmlal.u8 q8, d23, d29 vld1.32 {d22}, [TMP2], STRIDE vld1.32 {d23}, [TMP2] mov TMP4, X, asr #16 add X, X, UX add TMP4, TOP, TMP4, asl #2 vmull.u8 q9, d22, d28 vmlal.u8 q9, d23, d29 vld1.32 {d22}, [TMP3], STRIDE vld1.32 {d23}, [TMP3] vmull.u8 q10, d22, d28 vmlal.u8 q10, d23, d29 vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q0, d16, d30 vmlal.u16 q0, d17, d30 pld [TMP4, PF_OFFS] vld1.32 {d16}, [TMP4], STRIDE vld1.32 {d17}, [TMP4] pld [TMP4, PF_OFFS] vmull.u8 q11, d16, d28 vmlal.u8 q11, d17, d29 vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q1, d18, d31 .endm .macro bilinear_interpolate_four_pixels_8888_8888_tail vmlal.u16 q1, d19, d31 vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q2, d20, d30 vmlal.u16 q2, d21, d30 vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q3, d22, d31 vmlal.u16 q3, d23, d31 vadd.u16 q12, q12, q13 vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS) vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS) vmovn.u16 d6, q0 vmovn.u16 d7, q2 vadd.u16 q12, q12, q13 vst1.32 {d6, d7}, [OUT, :128]! .endm .macro bilinear_interpolate_four_pixels_8888_8888_tail_head mov TMP1, X, asr #16 add X, X, UX add TMP1, TOP, TMP1, asl #2 mov TMP2, X, asr #16 add X, X, UX add TMP2, TOP, TMP2, asl #2 vmlal.u16 q1, d19, d31 vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q2, d20, d30 vmlal.u16 q2, d21, d30 vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS vld1.32 {d20}, [TMP1], STRIDE vmlsl.u16 q3, d22, d31 vmlal.u16 q3, d23, d31 vld1.32 {d21}, [TMP1] vmull.u8 q8, d20, d28 vmlal.u8 q8, d21, d29 vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS) vld1.32 {d22}, [TMP2], STRIDE vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS) vadd.u16 q12, q12, q13 vld1.32 {d23}, [TMP2] vmull.u8 q9, d22, d28 mov TMP3, X, asr #16 add X, X, UX add TMP3, TOP, TMP3, asl #2 mov TMP4, X, asr #16 add X, X, UX add TMP4, TOP, TMP4, asl #2 vmlal.u8 q9, d23, d29 vld1.32 {d22}, [TMP3], STRIDE vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vld1.32 {d23}, [TMP3] vmull.u8 q10, d22, d28 vmlal.u8 q10, d23, d29 vmovn.u16 d6, q0 vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS vmovn.u16 d7, q2 vmlsl.u16 q0, d16, d30 vmlal.u16 q0, d17, d30 pld [TMP4, PF_OFFS] vld1.32 {d16}, [TMP4], STRIDE vadd.u16 q12, q12, q13 vld1.32 {d17}, [TMP4] pld [TMP4, PF_OFFS] vmull.u8 q11, d16, d28 vmlal.u8 q11, d17, d29 vst1.32 {d6, d7}, [OUT, :128]! vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q1, d18, d31 .endm /*****************************************************************************/ .set have_bilinear_interpolate_eight_pixels_8888_0565, 1 .macro bilinear_interpolate_eight_pixels_8888_0565_head mov TMP1, X, asr #16 add X, X, UX add TMP1, TOP, TMP1, asl #2 mov TMP2, X, asr #16 add X, X, UX add TMP2, TOP, TMP2, asl #2 vld1.32 {d20}, [TMP1], STRIDE vld1.32 {d21}, [TMP1] vmull.u8 q8, d20, d28 vmlal.u8 q8, d21, d29 vld1.32 {d22}, [TMP2], STRIDE vld1.32 {d23}, [TMP2] vmull.u8 q9, d22, d28 mov TMP3, X, asr #16 add X, X, UX add TMP3, TOP, TMP3, asl #2 mov TMP4, X, asr #16 add X, X, UX add TMP4, TOP, TMP4, asl #2 vmlal.u8 q9, d23, d29 vld1.32 {d22}, [TMP3], STRIDE vld1.32 {d23}, [TMP3] vmull.u8 q10, d22, d28 vmlal.u8 q10, d23, d29 vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q0, d16, d30 vmlal.u16 q0, d17, d30 pld [TMP4, PF_OFFS] vld1.32 {d16}, [TMP4], STRIDE vld1.32 {d17}, [TMP4] pld [TMP4, PF_OFFS] vmull.u8 q11, d16, d28 vmlal.u8 q11, d17, d29 vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q1, d18, d31 mov TMP1, X, asr #16 add X, X, UX add TMP1, TOP, TMP1, asl #2 mov TMP2, X, asr #16 add X, X, UX add TMP2, TOP, TMP2, asl #2 vmlal.u16 q1, d19, d31 vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q2, d20, d30 vmlal.u16 q2, d21, d30 vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS vld1.32 {d20}, [TMP1], STRIDE vmlsl.u16 q3, d22, d31 vmlal.u16 q3, d23, d31 vld1.32 {d21}, [TMP1] vmull.u8 q8, d20, d28 vmlal.u8 q8, d21, d29 vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS) vld1.32 {d22}, [TMP2], STRIDE vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS) vadd.u16 q12, q12, q13 vld1.32 {d23}, [TMP2] vmull.u8 q9, d22, d28 mov TMP3, X, asr #16 add X, X, UX add TMP3, TOP, TMP3, asl #2 mov TMP4, X, asr #16 add X, X, UX add TMP4, TOP, TMP4, asl #2 vmlal.u8 q9, d23, d29 vld1.32 {d22}, [TMP3], STRIDE vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vld1.32 {d23}, [TMP3] vmull.u8 q10, d22, d28 vmlal.u8 q10, d23, d29 vmovn.u16 d8, q0 vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS vmovn.u16 d9, q2 vmlsl.u16 q0, d16, d30 vmlal.u16 q0, d17, d30 pld [TMP4, PF_OFFS] vld1.32 {d16}, [TMP4], STRIDE vadd.u16 q12, q12, q13 vld1.32 {d17}, [TMP4] pld [TMP4, PF_OFFS] vmull.u8 q11, d16, d28 vmlal.u8 q11, d17, d29 vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q1, d18, d31 .endm .macro bilinear_interpolate_eight_pixels_8888_0565_tail vmlal.u16 q1, d19, d31 vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q2, d20, d30 vmlal.u16 q2, d21, d30 vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q3, d22, d31 vmlal.u16 q3, d23, d31 vadd.u16 q12, q12, q13 vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS) vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS) vmovn.u16 d10, q0 vmovn.u16 d11, q2 vadd.u16 q12, q12, q13 vuzp.u8 d8, d9 vuzp.u8 d10, d11 vuzp.u8 d9, d11 vuzp.u8 d8, d10 vshll.u8 q6, d9, #8 vshll.u8 q5, d10, #8 vshll.u8 q7, d8, #8 vsri.u16 q5, q6, #5 vsri.u16 q5, q7, #11 vst1.32 {d10, d11}, [OUT, :128]! .endm .macro bilinear_interpolate_eight_pixels_8888_0565_tail_head mov TMP1, X, asr #16 add X, X, UX add TMP1, TOP, TMP1, asl #2 mov TMP2, X, asr #16 add X, X, UX add TMP2, TOP, TMP2, asl #2 vmlal.u16 q1, d19, d31 vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vuzp.u8 d8, d9 vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q2, d20, d30 vmlal.u16 q2, d21, d30 vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS vld1.32 {d20}, [TMP1], STRIDE vmlsl.u16 q3, d22, d31 vmlal.u16 q3, d23, d31 vld1.32 {d21}, [TMP1] vmull.u8 q8, d20, d28 vmlal.u8 q8, d21, d29 vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS) vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS) vld1.32 {d22}, [TMP2], STRIDE vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS) vadd.u16 q12, q12, q13 vld1.32 {d23}, [TMP2] vmull.u8 q9, d22, d28 mov TMP3, X, asr #16 add X, X, UX add TMP3, TOP, TMP3, asl #2 mov TMP4, X, asr #16 add X, X, UX add TMP4, TOP, TMP4, asl #2 vmlal.u8 q9, d23, d29 vld1.32 {d22}, [TMP3], STRIDE vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vld1.32 {d23}, [TMP3] vmull.u8 q10, d22, d28 vmlal.u8 q10, d23, d29 vmovn.u16 d10, q0 vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS vmovn.u16 d11, q2 vmlsl.u16 q0, d16, d30 vmlal.u16 q0, d17, d30 pld [TMP4, PF_OFFS] vld1.32 {d16}, [TMP4], STRIDE vadd.u16 q12, q12, q13 vld1.32 {d17}, [TMP4] pld [TMP4, PF_OFFS] vmull.u8 q11, d16, d28 vmlal.u8 q11, d17, d29 vuzp.u8 d10, d11 vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS vmlsl.u16 q1, d18, d31 mov TMP1, X, asr #16 add X, X, UX add TMP1, TOP, TMP1, asl #2 mov TMP2, X, asr #16 add X, X, UX add TMP2, TOP, TMP2, asl #2 vmlal.u16 q1, d19, d31 vuzp.u8 d9, d11 vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vshll.u16 q2, d20, #BILINEAR_INTERPOLATION_BITS vuzp.u8 d8, d10 vmlsl.u16 q2, d20, d30 vmlal.u16 q2, d21, d30 vshll.u16 q3, d22, #BILINEAR_INTERPOLATION_BITS vld1.32 {d20}, [TMP1], STRIDE vmlsl.u16 q3, d22, d31 vmlal.u16 q3, d23, d31 vld1.32 {d21}, [TMP1] vmull.u8 q8, d20, d28 vmlal.u8 q8, d21, d29 vshll.u8 q6, d9, #8 vshll.u8 q5, d10, #8 vshll.u8 q7, d8, #8 vshrn.u32 d0, q0, #(2 * BILINEAR_INTERPOLATION_BITS) vsri.u16 q5, q6, #5 vshrn.u32 d1, q1, #(2 * BILINEAR_INTERPOLATION_BITS) vsri.u16 q5, q7, #11 vshrn.u32 d4, q2, #(2 * BILINEAR_INTERPOLATION_BITS) vld1.32 {d22}, [TMP2], STRIDE vshrn.u32 d5, q3, #(2 * BILINEAR_INTERPOLATION_BITS) vadd.u16 q12, q12, q13 vld1.32 {d23}, [TMP2] vmull.u8 q9, d22, d28 mov TMP3, X, asr #16 add X, X, UX add TMP3, TOP, TMP3, asl #2 mov TMP4, X, asr #16 add X, X, UX add TMP4, TOP, TMP4, asl #2 vmlal.u8 q9, d23, d29 vld1.32 {d22}, [TMP3], STRIDE vshr.u16 q15, q12, #(16 - BILINEAR_INTERPOLATION_BITS) vld1.32 {d23}, [TMP3] vmull.u8 q10, d22, d28 vmlal.u8 q10, d23, d29 vmovn.u16 d8, q0 vshll.u16 q0, d16, #BILINEAR_INTERPOLATION_BITS vmovn.u16 d9, q2 vmlsl.u16 q0, d16, d30 vmlal.u16 q0, d17, d30 pld [TMP4, PF_OFFS] vld1.32 {d16}, [TMP4], STRIDE vadd.u16 q12, q12, q13 vld1.32 {d17}, [TMP4] pld [TMP4, PF_OFFS] vmull.u8 q11, d16, d28 vmlal.u8 q11, d17, d29 vshll.u16 q1, d18, #BILINEAR_INTERPOLATION_BITS vst1.32 {d10, d11}, [OUT, :128]! vmlsl.u16 q1, d18, d31 .endm /*****************************************************************************/ generate_bilinear_scanline_func \ pixman_scaled_bilinear_scanline_8888_8888_SRC_asm_neon, 8888, 8888, \ 2, 2, 28, BILINEAR_FLAG_UNROLL_4 generate_bilinear_scanline_func \ pixman_scaled_bilinear_scanline_8888_0565_SRC_asm_neon, 8888, 0565, \ 2, 1, 28, BILINEAR_FLAG_UNROLL_8 | BILINEAR_FLAG_USE_ALL_NEON_REGS generate_bilinear_scanline_func \ pixman_scaled_bilinear_scanline_0565_x888_SRC_asm_neon, 0565, 8888, \ 1, 2, 28, BILINEAR_FLAG_UNROLL_4 generate_bilinear_scanline_func \ pixman_scaled_bilinear_scanline_0565_0565_SRC_asm_neon, 0565, 0565, \ 1, 1, 28, BILINEAR_FLAG_UNROLL_4 pixman-0.38.4/pixman/pixman-solid-fill.c0000644000175000017500000000426313447762142015032 00000000000000/* * Copyright © 2000 SuSE, Inc. * Copyright © 2007, 2009 Red Hat, Inc. * Copyright © 2009 Soren Sandmann * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of SuSE not be used in advertising or * publicity pertaining to distribution of the software without specific, * written prior permission. SuSE makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. */ #ifdef HAVE_CONFIG_H #include #endif #include "pixman-private.h" static uint32_t color_to_uint32 (const pixman_color_t *color) { return ((unsigned int) color->alpha >> 8 << 24) | ((unsigned int) color->red >> 8 << 16) | ((unsigned int) color->green & 0xff00) | ((unsigned int) color->blue >> 8); } static argb_t color_to_float (const pixman_color_t *color) { argb_t result; result.a = pixman_unorm_to_float (color->alpha, 16); result.r = pixman_unorm_to_float (color->red, 16); result.g = pixman_unorm_to_float (color->green, 16); result.b = pixman_unorm_to_float (color->blue, 16); return result; } PIXMAN_EXPORT pixman_image_t * pixman_image_create_solid_fill (const pixman_color_t *color) { pixman_image_t *img = _pixman_image_allocate (); if (!img) return NULL; img->type = SOLID; img->solid.color = *color; img->solid.color_32 = color_to_uint32 (color); img->solid.color_float = color_to_float (color); return img; } pixman-0.38.4/pixman/pixman-combine-float.c0000644000175000017500000010027013447762142015506 00000000000000/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */ /* * Copyright © 2010, 2012 Soren Sandmann Pedersen * Copyright © 2010, 2012 Red Hat, Inc. * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. * * Author: Soren Sandmann Pedersen (sandmann@cs.au.dk) */ #ifdef HAVE_CONFIG_H #include #endif #include #include #include #include "pixman-private.h" /* Workaround for http://gcc.gnu.org/PR54965 */ /* GCC 4.6 has problems with force_inline, so just use normal inline instead */ #if defined(__GNUC__) && (__GNUC__ == 4) && (__GNUC_MINOR__ == 6) #undef force_inline #define force_inline __inline__ #endif typedef float (* combine_channel_t) (float sa, float s, float da, float d); static force_inline void combine_inner (pixman_bool_t component, float *dest, const float *src, const float *mask, int n_pixels, combine_channel_t combine_a, combine_channel_t combine_c) { int i; if (!mask) { for (i = 0; i < 4 * n_pixels; i += 4) { float sa = src[i + 0]; float sr = src[i + 1]; float sg = src[i + 2]; float sb = src[i + 3]; float da = dest[i + 0]; float dr = dest[i + 1]; float dg = dest[i + 2]; float db = dest[i + 3]; dest[i + 0] = combine_a (sa, sa, da, da); dest[i + 1] = combine_c (sa, sr, da, dr); dest[i + 2] = combine_c (sa, sg, da, dg); dest[i + 3] = combine_c (sa, sb, da, db); } } else { for (i = 0; i < 4 * n_pixels; i += 4) { float sa, sr, sg, sb; float ma, mr, mg, mb; float da, dr, dg, db; sa = src[i + 0]; sr = src[i + 1]; sg = src[i + 2]; sb = src[i + 3]; if (component) { ma = mask[i + 0]; mr = mask[i + 1]; mg = mask[i + 2]; mb = mask[i + 3]; sr *= mr; sg *= mg; sb *= mb; ma *= sa; mr *= sa; mg *= sa; mb *= sa; sa = ma; } else { ma = mask[i + 0]; sa *= ma; sr *= ma; sg *= ma; sb *= ma; ma = mr = mg = mb = sa; } da = dest[i + 0]; dr = dest[i + 1]; dg = dest[i + 2]; db = dest[i + 3]; dest[i + 0] = combine_a (ma, sa, da, da); dest[i + 1] = combine_c (mr, sr, da, dr); dest[i + 2] = combine_c (mg, sg, da, dg); dest[i + 3] = combine_c (mb, sb, da, db); } } } #define MAKE_COMBINER(name, component, combine_a, combine_c) \ static void \ combine_ ## name ## _float (pixman_implementation_t *imp, \ pixman_op_t op, \ float *dest, \ const float *src, \ const float *mask, \ int n_pixels) \ { \ combine_inner (component, dest, src, mask, n_pixels, \ combine_a, combine_c); \ } #define MAKE_COMBINERS(name, combine_a, combine_c) \ MAKE_COMBINER(name ## _ca, TRUE, combine_a, combine_c) \ MAKE_COMBINER(name ## _u, FALSE, combine_a, combine_c) /* * Porter/Duff operators */ typedef enum { ZERO, ONE, SRC_ALPHA, DEST_ALPHA, INV_SA, INV_DA, SA_OVER_DA, DA_OVER_SA, INV_SA_OVER_DA, INV_DA_OVER_SA, ONE_MINUS_SA_OVER_DA, ONE_MINUS_DA_OVER_SA, ONE_MINUS_INV_DA_OVER_SA, ONE_MINUS_INV_SA_OVER_DA } combine_factor_t; #define CLAMP(f) \ (((f) < 0)? 0 : (((f) > 1.0) ? 1.0 : (f))) static force_inline float get_factor (combine_factor_t factor, float sa, float da) { float f = -1; switch (factor) { case ZERO: f = 0.0f; break; case ONE: f = 1.0f; break; case SRC_ALPHA: f = sa; break; case DEST_ALPHA: f = da; break; case INV_SA: f = 1 - sa; break; case INV_DA: f = 1 - da; break; case SA_OVER_DA: if (FLOAT_IS_ZERO (da)) f = 1.0f; else f = CLAMP (sa / da); break; case DA_OVER_SA: if (FLOAT_IS_ZERO (sa)) f = 1.0f; else f = CLAMP (da / sa); break; case INV_SA_OVER_DA: if (FLOAT_IS_ZERO (da)) f = 1.0f; else f = CLAMP ((1.0f - sa) / da); break; case INV_DA_OVER_SA: if (FLOAT_IS_ZERO (sa)) f = 1.0f; else f = CLAMP ((1.0f - da) / sa); break; case ONE_MINUS_SA_OVER_DA: if (FLOAT_IS_ZERO (da)) f = 0.0f; else f = CLAMP (1.0f - sa / da); break; case ONE_MINUS_DA_OVER_SA: if (FLOAT_IS_ZERO (sa)) f = 0.0f; else f = CLAMP (1.0f - da / sa); break; case ONE_MINUS_INV_DA_OVER_SA: if (FLOAT_IS_ZERO (sa)) f = 0.0f; else f = CLAMP (1.0f - (1.0f - da) / sa); break; case ONE_MINUS_INV_SA_OVER_DA: if (FLOAT_IS_ZERO (da)) f = 0.0f; else f = CLAMP (1.0f - (1.0f - sa) / da); break; } return f; } #define MAKE_PD_COMBINERS(name, a, b) \ static float force_inline \ pd_combine_ ## name (float sa, float s, float da, float d) \ { \ const float fa = get_factor (a, sa, da); \ const float fb = get_factor (b, sa, da); \ \ return MIN (1.0f, s * fa + d * fb); \ } \ \ MAKE_COMBINERS(name, pd_combine_ ## name, pd_combine_ ## name) MAKE_PD_COMBINERS (clear, ZERO, ZERO) MAKE_PD_COMBINERS (src, ONE, ZERO) MAKE_PD_COMBINERS (dst, ZERO, ONE) MAKE_PD_COMBINERS (over, ONE, INV_SA) MAKE_PD_COMBINERS (over_reverse, INV_DA, ONE) MAKE_PD_COMBINERS (in, DEST_ALPHA, ZERO) MAKE_PD_COMBINERS (in_reverse, ZERO, SRC_ALPHA) MAKE_PD_COMBINERS (out, INV_DA, ZERO) MAKE_PD_COMBINERS (out_reverse, ZERO, INV_SA) MAKE_PD_COMBINERS (atop, DEST_ALPHA, INV_SA) MAKE_PD_COMBINERS (atop_reverse, INV_DA, SRC_ALPHA) MAKE_PD_COMBINERS (xor, INV_DA, INV_SA) MAKE_PD_COMBINERS (add, ONE, ONE) MAKE_PD_COMBINERS (saturate, INV_DA_OVER_SA, ONE) MAKE_PD_COMBINERS (disjoint_clear, ZERO, ZERO) MAKE_PD_COMBINERS (disjoint_src, ONE, ZERO) MAKE_PD_COMBINERS (disjoint_dst, ZERO, ONE) MAKE_PD_COMBINERS (disjoint_over, ONE, INV_SA_OVER_DA) MAKE_PD_COMBINERS (disjoint_over_reverse, INV_DA_OVER_SA, ONE) MAKE_PD_COMBINERS (disjoint_in, ONE_MINUS_INV_DA_OVER_SA, ZERO) MAKE_PD_COMBINERS (disjoint_in_reverse, ZERO, ONE_MINUS_INV_SA_OVER_DA) MAKE_PD_COMBINERS (disjoint_out, INV_DA_OVER_SA, ZERO) MAKE_PD_COMBINERS (disjoint_out_reverse, ZERO, INV_SA_OVER_DA) MAKE_PD_COMBINERS (disjoint_atop, ONE_MINUS_INV_DA_OVER_SA, INV_SA_OVER_DA) MAKE_PD_COMBINERS (disjoint_atop_reverse, INV_DA_OVER_SA, ONE_MINUS_INV_SA_OVER_DA) MAKE_PD_COMBINERS (disjoint_xor, INV_DA_OVER_SA, INV_SA_OVER_DA) MAKE_PD_COMBINERS (conjoint_clear, ZERO, ZERO) MAKE_PD_COMBINERS (conjoint_src, ONE, ZERO) MAKE_PD_COMBINERS (conjoint_dst, ZERO, ONE) MAKE_PD_COMBINERS (conjoint_over, ONE, ONE_MINUS_SA_OVER_DA) MAKE_PD_COMBINERS (conjoint_over_reverse, ONE_MINUS_DA_OVER_SA, ONE) MAKE_PD_COMBINERS (conjoint_in, DA_OVER_SA, ZERO) MAKE_PD_COMBINERS (conjoint_in_reverse, ZERO, SA_OVER_DA) MAKE_PD_COMBINERS (conjoint_out, ONE_MINUS_DA_OVER_SA, ZERO) MAKE_PD_COMBINERS (conjoint_out_reverse, ZERO, ONE_MINUS_SA_OVER_DA) MAKE_PD_COMBINERS (conjoint_atop, DA_OVER_SA, ONE_MINUS_SA_OVER_DA) MAKE_PD_COMBINERS (conjoint_atop_reverse, ONE_MINUS_DA_OVER_SA, SA_OVER_DA) MAKE_PD_COMBINERS (conjoint_xor, ONE_MINUS_DA_OVER_SA, ONE_MINUS_SA_OVER_DA) /* * PDF blend modes: * * The following blend modes have been taken from the PDF ISO 32000 * specification, which at this point in time is available from * * http://www.adobe.com/devnet/pdf/pdf_reference.html * * The specific documents of interest are the PDF spec itself: * * http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/PDF32000_2008.pdf * * chapters 11.3.5 and 11.3.6 and a later supplement for Adobe Acrobat * 9.1 and Reader 9.1: * * http://wwwimages.adobe.com/www.adobe.com/content/dam/Adobe/en/devnet/pdf/pdfs/adobe_supplement_iso32000_1.pdf * * that clarifies the specifications for blend modes ColorDodge and * ColorBurn. * * The formula for computing the final pixel color given in 11.3.6 is: * * αr × Cr = (1 – αs) × αb × Cb + (1 – αb) × αs × Cs + αb × αs × B(Cb, Cs) * * with B() is the blend function. When B(Cb, Cs) = Cs, this formula * reduces to the regular OVER operator. * * Cs and Cb are not premultiplied, so in our implementation we instead * use: * * cr = (1 – αs) × cb + (1 – αb) × cs + αb × αs × B (cb/αb, cs/αs) * * where cr, cs, and cb are premultiplied colors, and where the * * αb × αs × B(cb/αb, cs/αs) * * part is first arithmetically simplified under the assumption that αb * and αs are not 0, and then updated to produce a meaningful result when * they are. * * For all the blend mode operators, the alpha channel is given by * * αr = αs + αb + αb × αs */ #define MAKE_SEPARABLE_PDF_COMBINERS(name) \ static force_inline float \ combine_ ## name ## _a (float sa, float s, float da, float d) \ { \ return da + sa - da * sa; \ } \ \ static force_inline float \ combine_ ## name ## _c (float sa, float s, float da, float d) \ { \ float f = (1 - sa) * d + (1 - da) * s; \ \ return f + blend_ ## name (sa, s, da, d); \ } \ \ MAKE_COMBINERS (name, combine_ ## name ## _a, combine_ ## name ## _c) /* * Multiply * * ad * as * B(d / ad, s / as) * = ad * as * d/ad * s/as * = d * s * */ static force_inline float blend_multiply (float sa, float s, float da, float d) { return d * s; } /* * Screen * * ad * as * B(d/ad, s/as) * = ad * as * (d/ad + s/as - s/as * d/ad) * = ad * s + as * d - s * d */ static force_inline float blend_screen (float sa, float s, float da, float d) { return d * sa + s * da - s * d; } /* * Overlay * * ad * as * B(d/ad, s/as) * = ad * as * Hardlight (s, d) * = if (d / ad < 0.5) * as * ad * Multiply (s/as, 2 * d/ad) * else * as * ad * Screen (s/as, 2 * d / ad - 1) * = if (d < 0.5 * ad) * as * ad * s/as * 2 * d /ad * else * as * ad * (s/as + 2 * d / ad - 1 - s / as * (2 * d / ad - 1)) * = if (2 * d < ad) * 2 * s * d * else * ad * s + 2 * as * d - as * ad - ad * s * (2 * d / ad - 1) * = if (2 * d < ad) * 2 * s * d * else * as * ad - 2 * (ad - d) * (as - s) */ static force_inline float blend_overlay (float sa, float s, float da, float d) { if (2 * d < da) return 2 * s * d; else return sa * da - 2 * (da - d) * (sa - s); } /* * Darken * * ad * as * B(d/ad, s/as) * = ad * as * MIN(d/ad, s/as) * = MIN (as * d, ad * s) */ static force_inline float blend_darken (float sa, float s, float da, float d) { s = s * da; d = d * sa; if (s > d) return d; else return s; } /* * Lighten * * ad * as * B(d/ad, s/as) * = ad * as * MAX(d/ad, s/as) * = MAX (as * d, ad * s) */ static force_inline float blend_lighten (float sa, float s, float da, float d) { s = s * da; d = d * sa; if (s > d) return s; else return d; } /* * Color dodge * * ad * as * B(d/ad, s/as) * = if d/ad = 0 * ad * as * 0 * else if (d/ad >= (1 - s/as) * ad * as * 1 * else * ad * as * ((d/ad) / (1 - s/as)) * = if d = 0 * 0 * elif as * d >= ad * (as - s) * ad * as * else * as * (as * d / (as - s)) * */ static force_inline float blend_color_dodge (float sa, float s, float da, float d) { if (FLOAT_IS_ZERO (d)) return 0.0f; else if (d * sa >= sa * da - s * da) return sa * da; else if (FLOAT_IS_ZERO (sa - s)) return sa * da; else return sa * sa * d / (sa - s); } /* * Color burn * * We modify the first clause "if d = 1" to "if d >= 1" since with * premultiplied colors d > 1 can actually happen. * * ad * as * B(d/ad, s/as) * = if d/ad >= 1 * ad * as * 1 * elif (1 - d/ad) >= s/as * ad * as * 0 * else * ad * as * (1 - ((1 - d/ad) / (s/as))) * = if d >= ad * ad * as * elif as * ad - as * d >= ad * s * 0 * else * ad * as - as * as * (ad - d) / s */ static force_inline float blend_color_burn (float sa, float s, float da, float d) { if (d >= da) return sa * da; else if (sa * (da - d) >= s * da) return 0.0f; else if (FLOAT_IS_ZERO (s)) return 0.0f; else return sa * (da - sa * (da - d) / s); } /* * Hard light * * ad * as * B(d/ad, s/as) * = if (s/as <= 0.5) * ad * as * Multiply (d/ad, 2 * s/as) * else * ad * as * Screen (d/ad, 2 * s/as - 1) * = if 2 * s <= as * ad * as * d/ad * 2 * s / as * else * ad * as * (d/ad + (2 * s/as - 1) + d/ad * (2 * s/as - 1)) * = if 2 * s <= as * 2 * s * d * else * as * ad - 2 * (ad - d) * (as - s) */ static force_inline float blend_hard_light (float sa, float s, float da, float d) { if (2 * s < sa) return 2 * s * d; else return sa * da - 2 * (da - d) * (sa - s); } /* * Soft light * * ad * as * B(d/ad, s/as) * = if (s/as <= 0.5) * ad * as * (d/ad - (1 - 2 * s/as) * d/ad * (1 - d/ad)) * else if (d/ad <= 0.25) * ad * as * (d/ad + (2 * s/as - 1) * ((((16 * d/ad - 12) * d/ad + 4) * d/ad) - d/ad)) * else * ad * as * (d/ad + (2 * s/as - 1) * sqrt (d/ad)) * = if (2 * s <= as) * d * as - d * (ad - d) * (as - 2 * s) / ad; * else if (4 * d <= ad) * (2 * s - as) * d * ((16 * d / ad - 12) * d / ad + 3); * else * d * as + (sqrt (d * ad) - d) * (2 * s - as); */ static force_inline float blend_soft_light (float sa, float s, float da, float d) { if (2 * s <= sa) { if (FLOAT_IS_ZERO (da)) return d * sa; else return d * sa - d * (da - d) * (sa - 2 * s) / da; } else { if (FLOAT_IS_ZERO (da)) { return d * sa; } else { if (4 * d <= da) return d * sa + (2 * s - sa) * d * ((16 * d / da - 12) * d / da + 3); else return d * sa + (sqrtf (d * da) - d) * (2 * s - sa); } } } /* * Difference * * ad * as * B(s/as, d/ad) * = ad * as * abs (s/as - d/ad) * = if (s/as <= d/ad) * ad * as * (d/ad - s/as) * else * ad * as * (s/as - d/ad) * = if (ad * s <= as * d) * as * d - ad * s * else * ad * s - as * d */ static force_inline float blend_difference (float sa, float s, float da, float d) { float dsa = d * sa; float sda = s * da; if (sda < dsa) return dsa - sda; else return sda - dsa; } /* * Exclusion * * ad * as * B(s/as, d/ad) * = ad * as * (d/ad + s/as - 2 * d/ad * s/as) * = as * d + ad * s - 2 * s * d */ static force_inline float blend_exclusion (float sa, float s, float da, float d) { return s * da + d * sa - 2 * d * s; } MAKE_SEPARABLE_PDF_COMBINERS (multiply) MAKE_SEPARABLE_PDF_COMBINERS (screen) MAKE_SEPARABLE_PDF_COMBINERS (overlay) MAKE_SEPARABLE_PDF_COMBINERS (darken) MAKE_SEPARABLE_PDF_COMBINERS (lighten) MAKE_SEPARABLE_PDF_COMBINERS (color_dodge) MAKE_SEPARABLE_PDF_COMBINERS (color_burn) MAKE_SEPARABLE_PDF_COMBINERS (hard_light) MAKE_SEPARABLE_PDF_COMBINERS (soft_light) MAKE_SEPARABLE_PDF_COMBINERS (difference) MAKE_SEPARABLE_PDF_COMBINERS (exclusion) /* * PDF nonseperable blend modes are implemented using the following functions * to operate in Hsl space, with Cmax, Cmid, Cmin referring to the max, mid * and min value of the red, green and blue components. * * LUM (C) = 0.3 × Cred + 0.59 × Cgreen + 0.11 × Cblue * * clip_color (C): * l = LUM (C) * min = Cmin * max = Cmax * if n < 0.0 * C = l + (((C – l) × l) â„ (l – min)) * if x > 1.0 * C = l + (((C – l) × (1 – l) ) â„ (max – l)) * return C * * set_lum (C, l): * d = l – LUM (C) * C += d * return clip_color (C) * * SAT (C) = CH_MAX (C) - CH_MIN (C) * * set_sat (C, s): * if Cmax > Cmin * Cmid = ( ( ( Cmid – Cmin ) × s ) â„ ( Cmax – Cmin ) ) * Cmax = s * else * Cmid = Cmax = 0.0 * Cmin = 0.0 * return C */ /* For premultiplied colors, we need to know what happens when C is * multiplied by a real number. LUM and SAT are linear: * * LUM (r × C) = r × LUM (C) SAT (r * C) = r * SAT (C) * * If we extend clip_color with an extra argument a and change * * if x >= 1.0 * * into * * if x >= a * * then clip_color is also linear: * * r * clip_color (C, a) = clip_color (r * C, r * a); * * for positive r. * * Similarly, we can extend set_lum with an extra argument that is just passed * on to clip_color: * * r * set_lum (C, l, a) * * = r × clip_color (C + l - LUM (C), a) * * = clip_color (r * C + r × l - r * LUM (C), r * a) * * = set_lum (r * C, r * l, r * a) * * Finally, set_sat: * * r * set_sat (C, s) = set_sat (x * C, r * s) * * The above holds for all non-zero x, because the x'es in the fraction for * C_mid cancel out. Specifically, it holds for x = r: * * r * set_sat (C, s) = set_sat (r * C, r * s) * */ typedef struct { float r; float g; float b; } rgb_t; static force_inline float minf (float a, float b) { return a < b? a : b; } static force_inline float maxf (float a, float b) { return a > b? a : b; } static force_inline float channel_min (const rgb_t *c) { return minf (minf (c->r, c->g), c->b); } static force_inline float channel_max (const rgb_t *c) { return maxf (maxf (c->r, c->g), c->b); } static force_inline float get_lum (const rgb_t *c) { return c->r * 0.3f + c->g * 0.59f + c->b * 0.11f; } static force_inline float get_sat (const rgb_t *c) { return channel_max (c) - channel_min (c); } static void clip_color (rgb_t *color, float a) { float l = get_lum (color); float n = channel_min (color); float x = channel_max (color); float t; if (n < 0.0f) { t = l - n; if (FLOAT_IS_ZERO (t)) { color->r = 0.0f; color->g = 0.0f; color->b = 0.0f; } else { color->r = l + (((color->r - l) * l) / t); color->g = l + (((color->g - l) * l) / t); color->b = l + (((color->b - l) * l) / t); } } if (x > a) { t = x - l; if (FLOAT_IS_ZERO (t)) { color->r = a; color->g = a; color->b = a; } else { color->r = l + (((color->r - l) * (a - l) / t)); color->g = l + (((color->g - l) * (a - l) / t)); color->b = l + (((color->b - l) * (a - l) / t)); } } } static void set_lum (rgb_t *color, float sa, float l) { float d = l - get_lum (color); color->r = color->r + d; color->g = color->g + d; color->b = color->b + d; clip_color (color, sa); } static void set_sat (rgb_t *src, float sat) { float *max, *mid, *min; float t; if (src->r > src->g) { if (src->r > src->b) { max = &(src->r); if (src->g > src->b) { mid = &(src->g); min = &(src->b); } else { mid = &(src->b); min = &(src->g); } } else { max = &(src->b); mid = &(src->r); min = &(src->g); } } else { if (src->r > src->b) { max = &(src->g); mid = &(src->r); min = &(src->b); } else { min = &(src->r); if (src->g > src->b) { max = &(src->g); mid = &(src->b); } else { max = &(src->b); mid = &(src->g); } } } t = *max - *min; if (FLOAT_IS_ZERO (t)) { *mid = *max = 0.0f; } else { *mid = ((*mid - *min) * sat) / t; *max = sat; } *min = 0.0f; } /* Hue: * * as * ad * B(s/as, d/as) * = as * ad * set_lum (set_sat (s/as, SAT (d/ad)), LUM (d/ad), 1) * = set_lum (set_sat (ad * s, as * SAT (d)), as * LUM (d), as * ad) * */ static force_inline void blend_hsl_hue (rgb_t *res, const rgb_t *dest, float da, const rgb_t *src, float sa) { res->r = src->r * da; res->g = src->g * da; res->b = src->b * da; set_sat (res, get_sat (dest) * sa); set_lum (res, sa * da, get_lum (dest) * sa); } /* * Saturation * * as * ad * B(s/as, d/ad) * = as * ad * set_lum (set_sat (d/ad, SAT (s/as)), LUM (d/ad), 1) * = set_lum (as * ad * set_sat (d/ad, SAT (s/as)), * as * LUM (d), as * ad) * = set_lum (set_sat (as * d, ad * SAT (s), as * LUM (d), as * ad)) */ static force_inline void blend_hsl_saturation (rgb_t *res, const rgb_t *dest, float da, const rgb_t *src, float sa) { res->r = dest->r * sa; res->g = dest->g * sa; res->b = dest->b * sa; set_sat (res, get_sat (src) * da); set_lum (res, sa * da, get_lum (dest) * sa); } /* * Color * * as * ad * B(s/as, d/as) * = as * ad * set_lum (s/as, LUM (d/ad), 1) * = set_lum (s * ad, as * LUM (d), as * ad) */ static force_inline void blend_hsl_color (rgb_t *res, const rgb_t *dest, float da, const rgb_t *src, float sa) { res->r = src->r * da; res->g = src->g * da; res->b = src->b * da; set_lum (res, sa * da, get_lum (dest) * sa); } /* * Luminosity * * as * ad * B(s/as, d/ad) * = as * ad * set_lum (d/ad, LUM (s/as), 1) * = set_lum (as * d, ad * LUM (s), as * ad) */ static force_inline void blend_hsl_luminosity (rgb_t *res, const rgb_t *dest, float da, const rgb_t *src, float sa) { res->r = dest->r * sa; res->g = dest->g * sa; res->b = dest->b * sa; set_lum (res, sa * da, get_lum (src) * da); } #define MAKE_NON_SEPARABLE_PDF_COMBINERS(name) \ static void \ combine_ ## name ## _u_float (pixman_implementation_t *imp, \ pixman_op_t op, \ float *dest, \ const float *src, \ const float *mask, \ int n_pixels) \ { \ int i; \ \ for (i = 0; i < 4 * n_pixels; i += 4) \ { \ float sa, da; \ rgb_t sc, dc, rc; \ \ sa = src[i + 0]; \ sc.r = src[i + 1]; \ sc.g = src[i + 2]; \ sc.b = src[i + 3]; \ \ da = dest[i + 0]; \ dc.r = dest[i + 1]; \ dc.g = dest[i + 2]; \ dc.b = dest[i + 3]; \ \ if (mask) \ { \ float ma = mask[i + 0]; \ \ /* Component alpha is not supported for HSL modes */ \ sa *= ma; \ sc.r *= ma; \ sc.g *= ma; \ sc.g *= ma; \ } \ \ blend_ ## name (&rc, &dc, da, &sc, sa); \ \ dest[i + 0] = sa + da - sa * da; \ dest[i + 1] = (1 - sa) * dc.r + (1 - da) * sc.r + rc.r; \ dest[i + 2] = (1 - sa) * dc.g + (1 - da) * sc.g + rc.g; \ dest[i + 3] = (1 - sa) * dc.b + (1 - da) * sc.b + rc.b; \ } \ } MAKE_NON_SEPARABLE_PDF_COMBINERS(hsl_hue) MAKE_NON_SEPARABLE_PDF_COMBINERS(hsl_saturation) MAKE_NON_SEPARABLE_PDF_COMBINERS(hsl_color) MAKE_NON_SEPARABLE_PDF_COMBINERS(hsl_luminosity) void _pixman_setup_combiner_functions_float (pixman_implementation_t *imp) { /* Unified alpha */ imp->combine_float[PIXMAN_OP_CLEAR] = combine_clear_u_float; imp->combine_float[PIXMAN_OP_SRC] = combine_src_u_float; imp->combine_float[PIXMAN_OP_DST] = combine_dst_u_float; imp->combine_float[PIXMAN_OP_OVER] = combine_over_u_float; imp->combine_float[PIXMAN_OP_OVER_REVERSE] = combine_over_reverse_u_float; imp->combine_float[PIXMAN_OP_IN] = combine_in_u_float; imp->combine_float[PIXMAN_OP_IN_REVERSE] = combine_in_reverse_u_float; imp->combine_float[PIXMAN_OP_OUT] = combine_out_u_float; imp->combine_float[PIXMAN_OP_OUT_REVERSE] = combine_out_reverse_u_float; imp->combine_float[PIXMAN_OP_ATOP] = combine_atop_u_float; imp->combine_float[PIXMAN_OP_ATOP_REVERSE] = combine_atop_reverse_u_float; imp->combine_float[PIXMAN_OP_XOR] = combine_xor_u_float; imp->combine_float[PIXMAN_OP_ADD] = combine_add_u_float; imp->combine_float[PIXMAN_OP_SATURATE] = combine_saturate_u_float; /* Disjoint, unified */ imp->combine_float[PIXMAN_OP_DISJOINT_CLEAR] = combine_disjoint_clear_u_float; imp->combine_float[PIXMAN_OP_DISJOINT_SRC] = combine_disjoint_src_u_float; imp->combine_float[PIXMAN_OP_DISJOINT_DST] = combine_disjoint_dst_u_float; imp->combine_float[PIXMAN_OP_DISJOINT_OVER] = combine_disjoint_over_u_float; imp->combine_float[PIXMAN_OP_DISJOINT_OVER_REVERSE] = combine_disjoint_over_reverse_u_float; imp->combine_float[PIXMAN_OP_DISJOINT_IN] = combine_disjoint_in_u_float; imp->combine_float[PIXMAN_OP_DISJOINT_IN_REVERSE] = combine_disjoint_in_reverse_u_float; imp->combine_float[PIXMAN_OP_DISJOINT_OUT] = combine_disjoint_out_u_float; imp->combine_float[PIXMAN_OP_DISJOINT_OUT_REVERSE] = combine_disjoint_out_reverse_u_float; imp->combine_float[PIXMAN_OP_DISJOINT_ATOP] = combine_disjoint_atop_u_float; imp->combine_float[PIXMAN_OP_DISJOINT_ATOP_REVERSE] = combine_disjoint_atop_reverse_u_float; imp->combine_float[PIXMAN_OP_DISJOINT_XOR] = combine_disjoint_xor_u_float; /* Conjoint, unified */ imp->combine_float[PIXMAN_OP_CONJOINT_CLEAR] = combine_conjoint_clear_u_float; imp->combine_float[PIXMAN_OP_CONJOINT_SRC] = combine_conjoint_src_u_float; imp->combine_float[PIXMAN_OP_CONJOINT_DST] = combine_conjoint_dst_u_float; imp->combine_float[PIXMAN_OP_CONJOINT_OVER] = combine_conjoint_over_u_float; imp->combine_float[PIXMAN_OP_CONJOINT_OVER_REVERSE] = combine_conjoint_over_reverse_u_float; imp->combine_float[PIXMAN_OP_CONJOINT_IN] = combine_conjoint_in_u_float; imp->combine_float[PIXMAN_OP_CONJOINT_IN_REVERSE] = combine_conjoint_in_reverse_u_float; imp->combine_float[PIXMAN_OP_CONJOINT_OUT] = combine_conjoint_out_u_float; imp->combine_float[PIXMAN_OP_CONJOINT_OUT_REVERSE] = combine_conjoint_out_reverse_u_float; imp->combine_float[PIXMAN_OP_CONJOINT_ATOP] = combine_conjoint_atop_u_float; imp->combine_float[PIXMAN_OP_CONJOINT_ATOP_REVERSE] = combine_conjoint_atop_reverse_u_float; imp->combine_float[PIXMAN_OP_CONJOINT_XOR] = combine_conjoint_xor_u_float; /* PDF operators, unified */ imp->combine_float[PIXMAN_OP_MULTIPLY] = combine_multiply_u_float; imp->combine_float[PIXMAN_OP_SCREEN] = combine_screen_u_float; imp->combine_float[PIXMAN_OP_OVERLAY] = combine_overlay_u_float; imp->combine_float[PIXMAN_OP_DARKEN] = combine_darken_u_float; imp->combine_float[PIXMAN_OP_LIGHTEN] = combine_lighten_u_float; imp->combine_float[PIXMAN_OP_COLOR_DODGE] = combine_color_dodge_u_float; imp->combine_float[PIXMAN_OP_COLOR_BURN] = combine_color_burn_u_float; imp->combine_float[PIXMAN_OP_HARD_LIGHT] = combine_hard_light_u_float; imp->combine_float[PIXMAN_OP_SOFT_LIGHT] = combine_soft_light_u_float; imp->combine_float[PIXMAN_OP_DIFFERENCE] = combine_difference_u_float; imp->combine_float[PIXMAN_OP_EXCLUSION] = combine_exclusion_u_float; imp->combine_float[PIXMAN_OP_HSL_HUE] = combine_hsl_hue_u_float; imp->combine_float[PIXMAN_OP_HSL_SATURATION] = combine_hsl_saturation_u_float; imp->combine_float[PIXMAN_OP_HSL_COLOR] = combine_hsl_color_u_float; imp->combine_float[PIXMAN_OP_HSL_LUMINOSITY] = combine_hsl_luminosity_u_float; /* Component alpha combiners */ imp->combine_float_ca[PIXMAN_OP_CLEAR] = combine_clear_ca_float; imp->combine_float_ca[PIXMAN_OP_SRC] = combine_src_ca_float; imp->combine_float_ca[PIXMAN_OP_DST] = combine_dst_ca_float; imp->combine_float_ca[PIXMAN_OP_OVER] = combine_over_ca_float; imp->combine_float_ca[PIXMAN_OP_OVER_REVERSE] = combine_over_reverse_ca_float; imp->combine_float_ca[PIXMAN_OP_IN] = combine_in_ca_float; imp->combine_float_ca[PIXMAN_OP_IN_REVERSE] = combine_in_reverse_ca_float; imp->combine_float_ca[PIXMAN_OP_OUT] = combine_out_ca_float; imp->combine_float_ca[PIXMAN_OP_OUT_REVERSE] = combine_out_reverse_ca_float; imp->combine_float_ca[PIXMAN_OP_ATOP] = combine_atop_ca_float; imp->combine_float_ca[PIXMAN_OP_ATOP_REVERSE] = combine_atop_reverse_ca_float; imp->combine_float_ca[PIXMAN_OP_XOR] = combine_xor_ca_float; imp->combine_float_ca[PIXMAN_OP_ADD] = combine_add_ca_float; imp->combine_float_ca[PIXMAN_OP_SATURATE] = combine_saturate_ca_float; /* Disjoint CA */ imp->combine_float_ca[PIXMAN_OP_DISJOINT_CLEAR] = combine_disjoint_clear_ca_float; imp->combine_float_ca[PIXMAN_OP_DISJOINT_SRC] = combine_disjoint_src_ca_float; imp->combine_float_ca[PIXMAN_OP_DISJOINT_DST] = combine_disjoint_dst_ca_float; imp->combine_float_ca[PIXMAN_OP_DISJOINT_OVER] = combine_disjoint_over_ca_float; imp->combine_float_ca[PIXMAN_OP_DISJOINT_OVER_REVERSE] = combine_disjoint_over_reverse_ca_float; imp->combine_float_ca[PIXMAN_OP_DISJOINT_IN] = combine_disjoint_in_ca_float; imp->combine_float_ca[PIXMAN_OP_DISJOINT_IN_REVERSE] = combine_disjoint_in_reverse_ca_float; imp->combine_float_ca[PIXMAN_OP_DISJOINT_OUT] = combine_disjoint_out_ca_float; imp->combine_float_ca[PIXMAN_OP_DISJOINT_OUT_REVERSE] = combine_disjoint_out_reverse_ca_float; imp->combine_float_ca[PIXMAN_OP_DISJOINT_ATOP] = combine_disjoint_atop_ca_float; imp->combine_float_ca[PIXMAN_OP_DISJOINT_ATOP_REVERSE] = combine_disjoint_atop_reverse_ca_float; imp->combine_float_ca[PIXMAN_OP_DISJOINT_XOR] = combine_disjoint_xor_ca_float; /* Conjoint CA */ imp->combine_float_ca[PIXMAN_OP_CONJOINT_CLEAR] = combine_conjoint_clear_ca_float; imp->combine_float_ca[PIXMAN_OP_CONJOINT_SRC] = combine_conjoint_src_ca_float; imp->combine_float_ca[PIXMAN_OP_CONJOINT_DST] = combine_conjoint_dst_ca_float; imp->combine_float_ca[PIXMAN_OP_CONJOINT_OVER] = combine_conjoint_over_ca_float; imp->combine_float_ca[PIXMAN_OP_CONJOINT_OVER_REVERSE] = combine_conjoint_over_reverse_ca_float; imp->combine_float_ca[PIXMAN_OP_CONJOINT_IN] = combine_conjoint_in_ca_float; imp->combine_float_ca[PIXMAN_OP_CONJOINT_IN_REVERSE] = combine_conjoint_in_reverse_ca_float; imp->combine_float_ca[PIXMAN_OP_CONJOINT_OUT] = combine_conjoint_out_ca_float; imp->combine_float_ca[PIXMAN_OP_CONJOINT_OUT_REVERSE] = combine_conjoint_out_reverse_ca_float; imp->combine_float_ca[PIXMAN_OP_CONJOINT_ATOP] = combine_conjoint_atop_ca_float; imp->combine_float_ca[PIXMAN_OP_CONJOINT_ATOP_REVERSE] = combine_conjoint_atop_reverse_ca_float; imp->combine_float_ca[PIXMAN_OP_CONJOINT_XOR] = combine_conjoint_xor_ca_float; /* PDF operators CA */ imp->combine_float_ca[PIXMAN_OP_MULTIPLY] = combine_multiply_ca_float; imp->combine_float_ca[PIXMAN_OP_SCREEN] = combine_screen_ca_float; imp->combine_float_ca[PIXMAN_OP_OVERLAY] = combine_overlay_ca_float; imp->combine_float_ca[PIXMAN_OP_DARKEN] = combine_darken_ca_float; imp->combine_float_ca[PIXMAN_OP_LIGHTEN] = combine_lighten_ca_float; imp->combine_float_ca[PIXMAN_OP_COLOR_DODGE] = combine_color_dodge_ca_float; imp->combine_float_ca[PIXMAN_OP_COLOR_BURN] = combine_color_burn_ca_float; imp->combine_float_ca[PIXMAN_OP_HARD_LIGHT] = combine_hard_light_ca_float; imp->combine_float_ca[PIXMAN_OP_SOFT_LIGHT] = combine_soft_light_ca_float; imp->combine_float_ca[PIXMAN_OP_DIFFERENCE] = combine_difference_ca_float; imp->combine_float_ca[PIXMAN_OP_EXCLUSION] = combine_exclusion_ca_float; /* It is not clear that these make sense, so make them noops for now */ imp->combine_float_ca[PIXMAN_OP_HSL_HUE] = combine_dst_u_float; imp->combine_float_ca[PIXMAN_OP_HSL_SATURATION] = combine_dst_u_float; imp->combine_float_ca[PIXMAN_OP_HSL_COLOR] = combine_dst_u_float; imp->combine_float_ca[PIXMAN_OP_HSL_LUMINOSITY] = combine_dst_u_float; } pixman-0.38.4/pixman/pixman.c0000644000175000017500000010610313447762142012772 00000000000000/* -*- Mode: c; c-basic-offset: 4; tab-width: 8; indent-tabs-mode: t; -*- */ /* * Copyright © 2000 SuSE, Inc. * Copyright © 2007 Red Hat, Inc. * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of SuSE not be used in advertising or * publicity pertaining to distribution of the software without specific, * written prior permission. SuSE makes no representations about the * suitability of this software for any purpose. It is provided "as is" * without express or implied warranty. * * SuSE DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, INCLUDING ALL * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO EVENT SHALL SuSE * BE LIABLE FOR ANY SPECIAL, INDIRECT OR CONSEQUENTIAL DAMAGES OR ANY DAMAGES * WHATSOEVER RESULTING FROM LOSS OF USE, DATA OR PROFITS, WHETHER IN AN ACTION * OF CONTRACT, NEGLIGENCE OR OTHER TORTIOUS ACTION, ARISING OUT OF OR IN * CONNECTION WITH THE USE OR PERFORMANCE OF THIS SOFTWARE. * * Author: Keith Packard, SuSE, Inc. */ #ifdef HAVE_CONFIG_H #include #endif #include "pixman-private.h" #include pixman_implementation_t *global_implementation; #ifdef TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR static void __attribute__((constructor)) pixman_constructor (void) { global_implementation = _pixman_choose_implementation (); } #endif typedef struct operator_info_t operator_info_t; struct operator_info_t { uint8_t opaque_info[4]; }; #define PACK(neither, src, dest, both) \ {{ (uint8_t)PIXMAN_OP_ ## neither, \ (uint8_t)PIXMAN_OP_ ## src, \ (uint8_t)PIXMAN_OP_ ## dest, \ (uint8_t)PIXMAN_OP_ ## both }} static const operator_info_t operator_table[] = { /* Neither Opaque Src Opaque Dst Opaque Both Opaque */ PACK (CLEAR, CLEAR, CLEAR, CLEAR), PACK (SRC, SRC, SRC, SRC), PACK (DST, DST, DST, DST), PACK (OVER, SRC, OVER, SRC), PACK (OVER_REVERSE, OVER_REVERSE, DST, DST), PACK (IN, IN, SRC, SRC), PACK (IN_REVERSE, DST, IN_REVERSE, DST), PACK (OUT, OUT, CLEAR, CLEAR), PACK (OUT_REVERSE, CLEAR, OUT_REVERSE, CLEAR), PACK (ATOP, IN, OVER, SRC), PACK (ATOP_REVERSE, OVER_REVERSE, IN_REVERSE, DST), PACK (XOR, OUT, OUT_REVERSE, CLEAR), PACK (ADD, ADD, ADD, ADD), PACK (SATURATE, OVER_REVERSE, DST, DST), {{ 0 /* 0x0e */ }}, {{ 0 /* 0x0f */ }}, PACK (CLEAR, CLEAR, CLEAR, CLEAR), PACK (SRC, SRC, SRC, SRC), PACK (DST, DST, DST, DST), PACK (DISJOINT_OVER, DISJOINT_OVER, DISJOINT_OVER, DISJOINT_OVER), PACK (DISJOINT_OVER_REVERSE, DISJOINT_OVER_REVERSE, DISJOINT_OVER_REVERSE, DISJOINT_OVER_REVERSE), PACK (DISJOINT_IN, DISJOINT_IN, DISJOINT_IN, DISJOINT_IN), PACK (DISJOINT_IN_REVERSE, DISJOINT_IN_REVERSE, DISJOINT_IN_REVERSE, DISJOINT_IN_REVERSE), PACK (DISJOINT_OUT, DISJOINT_OUT, DISJOINT_OUT, DISJOINT_OUT), PACK (DISJOINT_OUT_REVERSE, DISJOINT_OUT_REVERSE, DISJOINT_OUT_REVERSE, DISJOINT_OUT_REVERSE), PACK (DISJOINT_ATOP, DISJOINT_ATOP, DISJOINT_ATOP, DISJOINT_ATOP), PACK (DISJOINT_ATOP_REVERSE, DISJOINT_ATOP_REVERSE, DISJOINT_ATOP_REVERSE, DISJOINT_ATOP_REVERSE), PACK (DISJOINT_XOR, DISJOINT_XOR, DISJOINT_XOR, DISJOINT_XOR), {{ 0 /* 0x1c */ }}, {{ 0 /* 0x1d */ }}, {{ 0 /* 0x1e */ }}, {{ 0 /* 0x1f */ }}, PACK (CLEAR, CLEAR, CLEAR, CLEAR), PACK (SRC, SRC, SRC, SRC), PACK (DST, DST, DST, DST), PACK (CONJOINT_OVER, CONJOINT_OVER, CONJOINT_OVER, CONJOINT_OVER), PACK (CONJOINT_OVER_REVERSE, CONJOINT_OVER_REVERSE, CONJOINT_OVER_REVERSE, CONJOINT_OVER_REVERSE), PACK (CONJOINT_IN, CONJOINT_IN, CONJOINT_IN, CONJOINT_IN), PACK (CONJOINT_IN_REVERSE, CONJOINT_IN_REVERSE, CONJOINT_IN_REVERSE, CONJOINT_IN_REVERSE), PACK (CONJOINT_OUT, CONJOINT_OUT, CONJOINT_OUT, CONJOINT_OUT), PACK (CONJOINT_OUT_REVERSE, CONJOINT_OUT_REVERSE, CONJOINT_OUT_REVERSE, CONJOINT_OUT_REVERSE), PACK (CONJOINT_ATOP, CONJOINT_ATOP, CONJOINT_ATOP, CONJOINT_ATOP), PACK (CONJOINT_ATOP_REVERSE, CONJOINT_ATOP_REVERSE, CONJOINT_ATOP_REVERSE, CONJOINT_ATOP_REVERSE), PACK (CONJOINT_XOR, CONJOINT_XOR, CONJOINT_XOR, CONJOINT_XOR), {{ 0 /* 0x2c */ }}, {{ 0 /* 0x2d */ }}, {{ 0 /* 0x2e */ }}, {{ 0 /* 0x2f */ }}, PACK (MULTIPLY, MULTIPLY, MULTIPLY, MULTIPLY), PACK (SCREEN, SCREEN, SCREEN, SCREEN), PACK (OVERLAY, OVERLAY, OVERLAY, OVERLAY), PACK (DARKEN, DARKEN, DARKEN, DARKEN), PACK (LIGHTEN, LIGHTEN, LIGHTEN, LIGHTEN), PACK (COLOR_DODGE, COLOR_DODGE, COLOR_DODGE, COLOR_DODGE), PACK (COLOR_BURN, COLOR_BURN, COLOR_BURN, COLOR_BURN), PACK (HARD_LIGHT, HARD_LIGHT, HARD_LIGHT, HARD_LIGHT), PACK (SOFT_LIGHT, SOFT_LIGHT, SOFT_LIGHT, SOFT_LIGHT), PACK (DIFFERENCE, DIFFERENCE, DIFFERENCE, DIFFERENCE), PACK (EXCLUSION, EXCLUSION, EXCLUSION, EXCLUSION), PACK (HSL_HUE, HSL_HUE, HSL_HUE, HSL_HUE), PACK (HSL_SATURATION, HSL_SATURATION, HSL_SATURATION, HSL_SATURATION), PACK (HSL_COLOR, HSL_COLOR, HSL_COLOR, HSL_COLOR), PACK (HSL_LUMINOSITY, HSL_LUMINOSITY, HSL_LUMINOSITY, HSL_LUMINOSITY), }; /* * Optimize the current operator based on opacity of source or destination * The output operator should be mathematically equivalent to the source. */ static pixman_op_t optimize_operator (pixman_op_t op, uint32_t src_flags, uint32_t mask_flags, uint32_t dst_flags) { pixman_bool_t is_source_opaque, is_dest_opaque; #define OPAQUE_SHIFT 13 COMPILE_TIME_ASSERT (FAST_PATH_IS_OPAQUE == (1 << OPAQUE_SHIFT)); is_dest_opaque = (dst_flags & FAST_PATH_IS_OPAQUE); is_source_opaque = ((src_flags & mask_flags) & FAST_PATH_IS_OPAQUE); is_dest_opaque >>= OPAQUE_SHIFT - 1; is_source_opaque >>= OPAQUE_SHIFT; return operator_table[op].opaque_info[is_dest_opaque | is_source_opaque]; } /* * Computing composite region */ static inline pixman_bool_t clip_general_image (pixman_region32_t * region, pixman_region32_t * clip, int dx, int dy) { if (pixman_region32_n_rects (region) == 1 && pixman_region32_n_rects (clip) == 1) { pixman_box32_t * rbox = pixman_region32_rectangles (region, NULL); pixman_box32_t * cbox = pixman_region32_rectangles (clip, NULL); int v; if (rbox->x1 < (v = cbox->x1 + dx)) rbox->x1 = v; if (rbox->x2 > (v = cbox->x2 + dx)) rbox->x2 = v; if (rbox->y1 < (v = cbox->y1 + dy)) rbox->y1 = v; if (rbox->y2 > (v = cbox->y2 + dy)) rbox->y2 = v; if (rbox->x1 >= rbox->x2 || rbox->y1 >= rbox->y2) { pixman_region32_init (region); return FALSE; } } else if (!pixman_region32_not_empty (clip)) { return FALSE; } else { if (dx || dy) pixman_region32_translate (region, -dx, -dy); if (!pixman_region32_intersect (region, region, clip)) return FALSE; if (dx || dy) pixman_region32_translate (region, dx, dy); } return pixman_region32_not_empty (region); } static inline pixman_bool_t clip_source_image (pixman_region32_t * region, pixman_image_t * image, int dx, int dy) { /* Source clips are ignored, unless they are explicitly turned on * and the clip in question was set by an X client. (Because if * the clip was not set by a client, then it is a hierarchy * clip and those should always be ignored for sources). */ if (!image->common.clip_sources || !image->common.client_clip) return TRUE; return clip_general_image (region, &image->common.clip_region, dx, dy); } /* * returns FALSE if the final region is empty. Indistinguishable from * an allocation failure, but rendering ignores those anyways. */ pixman_bool_t _pixman_compute_composite_region32 (pixman_region32_t * region, pixman_image_t * src_image, pixman_image_t * mask_image, pixman_image_t * dest_image, int32_t src_x, int32_t src_y, int32_t mask_x, int32_t mask_y, int32_t dest_x, int32_t dest_y, int32_t width, int32_t height) { region->extents.x1 = dest_x; region->extents.x2 = dest_x + width; region->extents.y1 = dest_y; region->extents.y2 = dest_y + height; region->extents.x1 = MAX (region->extents.x1, 0); region->extents.y1 = MAX (region->extents.y1, 0); region->extents.x2 = MIN (region->extents.x2, dest_image->bits.width); region->extents.y2 = MIN (region->extents.y2, dest_image->bits.height); region->data = 0; /* Check for empty operation */ if (region->extents.x1 >= region->extents.x2 || region->extents.y1 >= region->extents.y2) { region->extents.x1 = 0; region->extents.x2 = 0; region->extents.y1 = 0; region->extents.y2 = 0; return FALSE; } if (dest_image->common.have_clip_region) { if (!clip_general_image (region, &dest_image->common.clip_region, 0, 0)) return FALSE; } if (dest_image->common.alpha_map) { if (!pixman_region32_intersect_rect (region, region, dest_image->common.alpha_origin_x, dest_image->common.alpha_origin_y, dest_image->common.alpha_map->width, dest_image->common.alpha_map->height)) { return FALSE; } if (!pixman_region32_not_empty (region)) return FALSE; if (dest_image->common.alpha_map->common.have_clip_region) { if (!clip_general_image (region, &dest_image->common.alpha_map->common.clip_region, -dest_image->common.alpha_origin_x, -dest_image->common.alpha_origin_y)) { return FALSE; } } } /* clip against src */ if (src_image->common.have_clip_region) { if (!clip_source_image (region, src_image, dest_x - src_x, dest_y - src_y)) return FALSE; } if (src_image->common.alpha_map && src_image->common.alpha_map->common.have_clip_region) { if (!clip_source_image (region, (pixman_image_t *)src_image->common.alpha_map, dest_x - (src_x - src_image->common.alpha_origin_x), dest_y - (src_y - src_image->common.alpha_origin_y))) { return FALSE; } } /* clip against mask */ if (mask_image && mask_image->common.have_clip_region) { if (!clip_source_image (region, mask_image, dest_x - mask_x, dest_y - mask_y)) return FALSE; if (mask_image->common.alpha_map && mask_image->common.alpha_map->common.have_clip_region) { if (!clip_source_image (region, (pixman_image_t *)mask_image->common.alpha_map, dest_x - (mask_x - mask_image->common.alpha_origin_x), dest_y - (mask_y - mask_image->common.alpha_origin_y))) { return FALSE; } } } return TRUE; } typedef struct box_48_16 box_48_16_t; struct box_48_16 { pixman_fixed_48_16_t x1; pixman_fixed_48_16_t y1; pixman_fixed_48_16_t x2; pixman_fixed_48_16_t y2; }; static pixman_bool_t compute_transformed_extents (pixman_transform_t *transform, const pixman_box32_t *extents, box_48_16_t *transformed) { pixman_fixed_48_16_t tx1, ty1, tx2, ty2; pixman_fixed_t x1, y1, x2, y2; int i; x1 = pixman_int_to_fixed (extents->x1) + pixman_fixed_1 / 2; y1 = pixman_int_to_fixed (extents->y1) + pixman_fixed_1 / 2; x2 = pixman_int_to_fixed (extents->x2) - pixman_fixed_1 / 2; y2 = pixman_int_to_fixed (extents->y2) - pixman_fixed_1 / 2; if (!transform) { transformed->x1 = x1; transformed->y1 = y1; transformed->x2 = x2; transformed->y2 = y2; return TRUE; } tx1 = ty1 = INT64_MAX; tx2 = ty2 = INT64_MIN; for (i = 0; i < 4; ++i) { pixman_fixed_48_16_t tx, ty; pixman_vector_t v; v.vector[0] = (i & 0x01)? x1 : x2; v.vector[1] = (i & 0x02)? y1 : y2; v.vector[2] = pixman_fixed_1; if (!pixman_transform_point (transform, &v)) return FALSE; tx = (pixman_fixed_48_16_t)v.vector[0]; ty = (pixman_fixed_48_16_t)v.vector[1]; if (tx < tx1) tx1 = tx; if (ty < ty1) ty1 = ty; if (tx > tx2) tx2 = tx; if (ty > ty2) ty2 = ty; } transformed->x1 = tx1; transformed->y1 = ty1; transformed->x2 = tx2; transformed->y2 = ty2; return TRUE; } #define IS_16BIT(x) (((x) >= INT16_MIN) && ((x) <= INT16_MAX)) #define ABS(f) (((f) < 0)? (-(f)) : (f)) #define IS_16_16(f) (((f) >= pixman_min_fixed_48_16 && ((f) <= pixman_max_fixed_48_16))) static pixman_bool_t analyze_extent (pixman_image_t *image, const pixman_box32_t *extents, uint32_t *flags) { pixman_transform_t *transform; pixman_fixed_t x_off, y_off; pixman_fixed_t width, height; pixman_fixed_t *params; box_48_16_t transformed; pixman_box32_t exp_extents; if (!image) return TRUE; /* Some compositing functions walk one step * outside the destination rectangle, so we * check here that the expanded-by-one source * extents in destination space fits in 16 bits */ if (!IS_16BIT (extents->x1 - 1) || !IS_16BIT (extents->y1 - 1) || !IS_16BIT (extents->x2 + 1) || !IS_16BIT (extents->y2 + 1)) { return FALSE; } transform = image->common.transform; if (image->common.type == BITS) { /* During repeat mode calculations we might convert the * width/height of an image to fixed 16.16, so we need * them to be smaller than 16 bits. */ if (image->bits.width >= 0x7fff || image->bits.height >= 0x7fff) return FALSE; if ((image->common.flags & FAST_PATH_ID_TRANSFORM) == FAST_PATH_ID_TRANSFORM && extents->x1 >= 0 && extents->y1 >= 0 && extents->x2 <= image->bits.width && extents->y2 <= image->bits.height) { *flags |= FAST_PATH_SAMPLES_COVER_CLIP_NEAREST; return TRUE; } switch (image->common.filter) { case PIXMAN_FILTER_CONVOLUTION: params = image->common.filter_params; x_off = - pixman_fixed_e - ((params[0] - pixman_fixed_1) >> 1); y_off = - pixman_fixed_e - ((params[1] - pixman_fixed_1) >> 1); width = params[0]; height = params[1]; break; case PIXMAN_FILTER_SEPARABLE_CONVOLUTION: params = image->common.filter_params; x_off = - pixman_fixed_e - ((params[0] - pixman_fixed_1) >> 1); y_off = - pixman_fixed_e - ((params[1] - pixman_fixed_1) >> 1); width = params[0]; height = params[1]; break; case PIXMAN_FILTER_GOOD: case PIXMAN_FILTER_BEST: case PIXMAN_FILTER_BILINEAR: x_off = - pixman_fixed_1 / 2; y_off = - pixman_fixed_1 / 2; width = pixman_fixed_1; height = pixman_fixed_1; break; case PIXMAN_FILTER_FAST: case PIXMAN_FILTER_NEAREST: x_off = - pixman_fixed_e; y_off = - pixman_fixed_e; width = 0; height = 0; break; default: return FALSE; } } else { x_off = 0; y_off = 0; width = 0; height = 0; } if (!compute_transformed_extents (transform, extents, &transformed)) return FALSE; if (image->common.type == BITS) { if (pixman_fixed_to_int (transformed.x1 - pixman_fixed_e) >= 0 && pixman_fixed_to_int (transformed.y1 - pixman_fixed_e) >= 0 && pixman_fixed_to_int (transformed.x2 - pixman_fixed_e) < image->bits.width && pixman_fixed_to_int (transformed.y2 - pixman_fixed_e) < image->bits.height) { *flags |= FAST_PATH_SAMPLES_COVER_CLIP_NEAREST; } if (pixman_fixed_to_int (transformed.x1 - pixman_fixed_1 / 2) >= 0 && pixman_fixed_to_int (transformed.y1 - pixman_fixed_1 / 2) >= 0 && pixman_fixed_to_int (transformed.x2 + pixman_fixed_1 / 2) < image->bits.width && pixman_fixed_to_int (transformed.y2 + pixman_fixed_1 / 2) < image->bits.height) { *flags |= FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR; } } /* Check we don't overflow when the destination extents are expanded by one. * This ensures that compositing functions can simply walk the source space * using 16.16 variables without worrying about overflow. */ exp_extents = *extents; exp_extents.x1 -= 1; exp_extents.y1 -= 1; exp_extents.x2 += 1; exp_extents.y2 += 1; if (!compute_transformed_extents (transform, &exp_extents, &transformed)) return FALSE; if (!IS_16_16 (transformed.x1 + x_off - 8 * pixman_fixed_e) || !IS_16_16 (transformed.y1 + y_off - 8 * pixman_fixed_e) || !IS_16_16 (transformed.x2 + x_off + 8 * pixman_fixed_e + width) || !IS_16_16 (transformed.y2 + y_off + 8 * pixman_fixed_e + height)) { return FALSE; } return TRUE; } /* * Work around GCC bug causing crashes in Mozilla with SSE2 * * When using -msse, gcc generates movdqa instructions assuming that * the stack is 16 byte aligned. Unfortunately some applications, such * as Mozilla and Mono, end up aligning the stack to 4 bytes, which * causes the movdqa instructions to fail. * * The __force_align_arg_pointer__ makes gcc generate a prologue that * realigns the stack pointer to 16 bytes. * * On x86-64 this is not necessary because the standard ABI already * calls for a 16 byte aligned stack. * * See https://bugs.freedesktop.org/show_bug.cgi?id=15693 */ #if defined (USE_SSE2) && defined(__GNUC__) && !defined(__x86_64__) && !defined(__amd64__) __attribute__((__force_align_arg_pointer__)) #endif PIXMAN_EXPORT void pixman_image_composite32 (pixman_op_t op, pixman_image_t * src, pixman_image_t * mask, pixman_image_t * dest, int32_t src_x, int32_t src_y, int32_t mask_x, int32_t mask_y, int32_t dest_x, int32_t dest_y, int32_t width, int32_t height) { pixman_format_code_t src_format, mask_format, dest_format; pixman_region32_t region; pixman_box32_t extents; pixman_implementation_t *imp; pixman_composite_func_t func; pixman_composite_info_t info; const pixman_box32_t *pbox; int n; _pixman_image_validate (src); if (mask) _pixman_image_validate (mask); _pixman_image_validate (dest); src_format = src->common.extended_format_code; info.src_flags = src->common.flags; if (mask && !(mask->common.flags & FAST_PATH_IS_OPAQUE)) { mask_format = mask->common.extended_format_code; info.mask_flags = mask->common.flags; } else { mask_format = PIXMAN_null; info.mask_flags = FAST_PATH_IS_OPAQUE | FAST_PATH_NO_ALPHA_MAP; } dest_format = dest->common.extended_format_code; info.dest_flags = dest->common.flags; /* Check for pixbufs */ if ((mask_format == PIXMAN_a8r8g8b8 || mask_format == PIXMAN_a8b8g8r8) && (src->type == BITS && src->bits.bits == mask->bits.bits) && (src->common.repeat == mask->common.repeat) && (info.src_flags & info.mask_flags & FAST_PATH_ID_TRANSFORM) && (src_x == mask_x && src_y == mask_y)) { if (src_format == PIXMAN_x8b8g8r8) src_format = mask_format = PIXMAN_pixbuf; else if (src_format == PIXMAN_x8r8g8b8) src_format = mask_format = PIXMAN_rpixbuf; } pixman_region32_init (®ion); if (!_pixman_compute_composite_region32 ( ®ion, src, mask, dest, src_x, src_y, mask_x, mask_y, dest_x, dest_y, width, height)) { goto out; } extents = *pixman_region32_extents (®ion); extents.x1 -= dest_x - src_x; extents.y1 -= dest_y - src_y; extents.x2 -= dest_x - src_x; extents.y2 -= dest_y - src_y; if (!analyze_extent (src, &extents, &info.src_flags)) goto out; extents.x1 -= src_x - mask_x; extents.y1 -= src_y - mask_y; extents.x2 -= src_x - mask_x; extents.y2 -= src_y - mask_y; if (!analyze_extent (mask, &extents, &info.mask_flags)) goto out; /* If the clip is within the source samples, and the samples are * opaque, then the source is effectively opaque. */ #define NEAREST_OPAQUE (FAST_PATH_SAMPLES_OPAQUE | \ FAST_PATH_NEAREST_FILTER | \ FAST_PATH_SAMPLES_COVER_CLIP_NEAREST) #define BILINEAR_OPAQUE (FAST_PATH_SAMPLES_OPAQUE | \ FAST_PATH_BILINEAR_FILTER | \ FAST_PATH_SAMPLES_COVER_CLIP_BILINEAR) if ((info.src_flags & NEAREST_OPAQUE) == NEAREST_OPAQUE || (info.src_flags & BILINEAR_OPAQUE) == BILINEAR_OPAQUE) { info.src_flags |= FAST_PATH_IS_OPAQUE; } if ((info.mask_flags & NEAREST_OPAQUE) == NEAREST_OPAQUE || (info.mask_flags & BILINEAR_OPAQUE) == BILINEAR_OPAQUE) { info.mask_flags |= FAST_PATH_IS_OPAQUE; } /* * Check if we can replace our operator by a simpler one * if the src or dest are opaque. The output operator should be * mathematically equivalent to the source. */ info.op = optimize_operator (op, info.src_flags, info.mask_flags, info.dest_flags); _pixman_implementation_lookup_composite ( get_implementation (), info.op, src_format, info.src_flags, mask_format, info.mask_flags, dest_format, info.dest_flags, &imp, &func); info.src_image = src; info.mask_image = mask; info.dest_image = dest; pbox = pixman_region32_rectangles (®ion, &n); while (n--) { info.src_x = pbox->x1 + src_x - dest_x; info.src_y = pbox->y1 + src_y - dest_y; info.mask_x = pbox->x1 + mask_x - dest_x; info.mask_y = pbox->y1 + mask_y - dest_y; info.dest_x = pbox->x1; info.dest_y = pbox->y1; info.width = pbox->x2 - pbox->x1; info.height = pbox->y2 - pbox->y1; func (imp, &info); pbox++; } out: pixman_region32_fini (®ion); } PIXMAN_EXPORT void pixman_image_composite (pixman_op_t op, pixman_image_t * src, pixman_image_t * mask, pixman_image_t * dest, int16_t src_x, int16_t src_y, int16_t mask_x, int16_t mask_y, int16_t dest_x, int16_t dest_y, uint16_t width, uint16_t height) { pixman_image_composite32 (op, src, mask, dest, src_x, src_y, mask_x, mask_y, dest_x, dest_y, width, height); } PIXMAN_EXPORT pixman_bool_t pixman_blt (uint32_t *src_bits, uint32_t *dst_bits, int src_stride, int dst_stride, int src_bpp, int dst_bpp, int src_x, int src_y, int dest_x, int dest_y, int width, int height) { return _pixman_implementation_blt (get_implementation(), src_bits, dst_bits, src_stride, dst_stride, src_bpp, dst_bpp, src_x, src_y, dest_x, dest_y, width, height); } PIXMAN_EXPORT pixman_bool_t pixman_fill (uint32_t *bits, int stride, int bpp, int x, int y, int width, int height, uint32_t filler) { return _pixman_implementation_fill ( get_implementation(), bits, stride, bpp, x, y, width, height, filler); } static uint32_t color_to_uint32 (const pixman_color_t *color) { return (color->alpha >> 8 << 24) | (color->red >> 8 << 16) | (color->green & 0xff00) | (color->blue >> 8); } static pixman_bool_t color_to_pixel (const pixman_color_t *color, uint32_t * pixel, pixman_format_code_t format) { uint32_t c = color_to_uint32 (color); if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_RGBA_FLOAT) { return FALSE; } if (!(format == PIXMAN_a8r8g8b8 || format == PIXMAN_x8r8g8b8 || format == PIXMAN_a8b8g8r8 || format == PIXMAN_x8b8g8r8 || format == PIXMAN_b8g8r8a8 || format == PIXMAN_b8g8r8x8 || format == PIXMAN_r8g8b8a8 || format == PIXMAN_r8g8b8x8 || format == PIXMAN_r5g6b5 || format == PIXMAN_b5g6r5 || format == PIXMAN_a8 || format == PIXMAN_a1)) { return FALSE; } if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_ABGR) { c = ((c & 0xff000000) >> 0) | ((c & 0x00ff0000) >> 16) | ((c & 0x0000ff00) >> 0) | ((c & 0x000000ff) << 16); } if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_BGRA) { c = ((c & 0xff000000) >> 24) | ((c & 0x00ff0000) >> 8) | ((c & 0x0000ff00) << 8) | ((c & 0x000000ff) << 24); } if (PIXMAN_FORMAT_TYPE (format) == PIXMAN_TYPE_RGBA) c = ((c & 0xff000000) >> 24) | (c << 8); if (format == PIXMAN_a1) c = c >> 31; else if (format == PIXMAN_a8) c = c >> 24; else if (format == PIXMAN_r5g6b5 || format == PIXMAN_b5g6r5) c = convert_8888_to_0565 (c); #if 0 printf ("color: %x %x %x %x\n", color->alpha, color->red, color->green, color->blue); printf ("pixel: %x\n", c); #endif *pixel = c; return TRUE; } PIXMAN_EXPORT pixman_bool_t pixman_image_fill_rectangles (pixman_op_t op, pixman_image_t * dest, const pixman_color_t * color, int n_rects, const pixman_rectangle16_t *rects) { pixman_box32_t stack_boxes[6]; pixman_box32_t *boxes; pixman_bool_t result; int i; if (n_rects > 6) { boxes = pixman_malloc_ab (sizeof (pixman_box32_t), n_rects); if (boxes == NULL) return FALSE; } else { boxes = stack_boxes; } for (i = 0; i < n_rects; ++i) { boxes[i].x1 = rects[i].x; boxes[i].y1 = rects[i].y; boxes[i].x2 = boxes[i].x1 + rects[i].width; boxes[i].y2 = boxes[i].y1 + rects[i].height; } result = pixman_image_fill_boxes (op, dest, color, n_rects, boxes); if (boxes != stack_boxes) free (boxes); return result; } PIXMAN_EXPORT pixman_bool_t pixman_image_fill_boxes (pixman_op_t op, pixman_image_t * dest, const pixman_color_t *color, int n_boxes, const pixman_box32_t *boxes) { pixman_image_t *solid; pixman_color_t c; int i; _pixman_image_validate (dest); if (color->alpha == 0xffff) { if (op == PIXMAN_OP_OVER) op = PIXMAN_OP_SRC; } if (op == PIXMAN_OP_CLEAR) { c.red = 0; c.green = 0; c.blue = 0; c.alpha = 0; color = &c; op = PIXMAN_OP_SRC; } if (op == PIXMAN_OP_SRC) { uint32_t pixel; if (color_to_pixel (color, &pixel, dest->bits.format)) { pixman_region32_t fill_region; int n_rects, j; pixman_box32_t *rects; if (!pixman_region32_init_rects (&fill_region, boxes, n_boxes)) return FALSE; if (dest->common.have_clip_region) { if (!pixman_region32_intersect (&fill_region, &fill_region, &dest->common.clip_region)) return FALSE; } rects = pixman_region32_rectangles (&fill_region, &n_rects); for (j = 0; j < n_rects; ++j) { const pixman_box32_t *rect = &(rects[j]); pixman_fill (dest->bits.bits, dest->bits.rowstride, PIXMAN_FORMAT_BPP (dest->bits.format), rect->x1, rect->y1, rect->x2 - rect->x1, rect->y2 - rect->y1, pixel); } pixman_region32_fini (&fill_region); return TRUE; } } solid = pixman_image_create_solid_fill (color); if (!solid) return FALSE; for (i = 0; i < n_boxes; ++i) { const pixman_box32_t *box = &(boxes[i]); pixman_image_composite32 (op, solid, NULL, dest, 0, 0, 0, 0, box->x1, box->y1, box->x2 - box->x1, box->y2 - box->y1); } pixman_image_unref (solid); return TRUE; } /** * pixman_version: * * Returns the version of the pixman library encoded in a single * integer as per %PIXMAN_VERSION_ENCODE. The encoding ensures that * later versions compare greater than earlier versions. * * A run-time comparison to check that pixman's version is greater than * or equal to version X.Y.Z could be performed as follows: * * * if (pixman_version() >= PIXMAN_VERSION_ENCODE(X,Y,Z)) {...} * * * See also pixman_version_string() as well as the compile-time * equivalents %PIXMAN_VERSION and %PIXMAN_VERSION_STRING. * * Return value: the encoded version. **/ PIXMAN_EXPORT int pixman_version (void) { return PIXMAN_VERSION; } /** * pixman_version_string: * * Returns the version of the pixman library as a human-readable string * of the form "X.Y.Z". * * See also pixman_version() as well as the compile-time equivalents * %PIXMAN_VERSION_STRING and %PIXMAN_VERSION. * * Return value: a string containing the version. **/ PIXMAN_EXPORT const char* pixman_version_string (void) { return PIXMAN_VERSION_STRING; } /** * pixman_format_supported_source: * @format: A pixman_format_code_t format * * Return value: whether the provided format code is a supported * format for a pixman surface used as a source in * rendering. * * Currently, all pixman_format_code_t values are supported. **/ PIXMAN_EXPORT pixman_bool_t pixman_format_supported_source (pixman_format_code_t format) { switch (format) { /* 32 bpp formats */ case PIXMAN_a2b10g10r10: case PIXMAN_x2b10g10r10: case PIXMAN_a2r10g10b10: case PIXMAN_x2r10g10b10: case PIXMAN_a8r8g8b8: case PIXMAN_a8r8g8b8_sRGB: case PIXMAN_x8r8g8b8: case PIXMAN_a8b8g8r8: case PIXMAN_x8b8g8r8: case PIXMAN_b8g8r8a8: case PIXMAN_b8g8r8x8: case PIXMAN_r8g8b8a8: case PIXMAN_r8g8b8x8: case PIXMAN_r8g8b8: case PIXMAN_b8g8r8: case PIXMAN_r5g6b5: case PIXMAN_b5g6r5: case PIXMAN_x14r6g6b6: /* 16 bpp formats */ case PIXMAN_a1r5g5b5: case PIXMAN_x1r5g5b5: case PIXMAN_a1b5g5r5: case PIXMAN_x1b5g5r5: case PIXMAN_a4r4g4b4: case PIXMAN_x4r4g4b4: case PIXMAN_a4b4g4r4: case PIXMAN_x4b4g4r4: /* 8bpp formats */ case PIXMAN_a8: case PIXMAN_r3g3b2: case PIXMAN_b2g3r3: case PIXMAN_a2r2g2b2: case PIXMAN_a2b2g2r2: case PIXMAN_c8: case PIXMAN_g8: case PIXMAN_x4a4: /* Collides with PIXMAN_c8 case PIXMAN_x4c4: */ /* Collides with PIXMAN_g8 case PIXMAN_x4g4: */ /* 4bpp formats */ case PIXMAN_a4: case PIXMAN_r1g2b1: case PIXMAN_b1g2r1: case PIXMAN_a1r1g1b1: case PIXMAN_a1b1g1r1: case PIXMAN_c4: case PIXMAN_g4: /* 1bpp formats */ case PIXMAN_a1: case PIXMAN_g1: /* YUV formats */ case PIXMAN_yuy2: case PIXMAN_yv12: return TRUE; default: return FALSE; } } /** * pixman_format_supported_destination: * @format: A pixman_format_code_t format * * Return value: whether the provided format code is a supported * format for a pixman surface used as a destination in * rendering. * * Currently, all pixman_format_code_t values are supported * except for the YUV formats. **/ PIXMAN_EXPORT pixman_bool_t pixman_format_supported_destination (pixman_format_code_t format) { /* YUV formats cannot be written to at the moment */ if (format == PIXMAN_yuy2 || format == PIXMAN_yv12) return FALSE; return pixman_format_supported_source (format); } PIXMAN_EXPORT pixman_bool_t pixman_compute_composite_region (pixman_region16_t * region, pixman_image_t * src_image, pixman_image_t * mask_image, pixman_image_t * dest_image, int16_t src_x, int16_t src_y, int16_t mask_x, int16_t mask_y, int16_t dest_x, int16_t dest_y, uint16_t width, uint16_t height) { pixman_region32_t r32; pixman_bool_t retval; pixman_region32_init (&r32); retval = _pixman_compute_composite_region32 ( &r32, src_image, mask_image, dest_image, src_x, src_y, mask_x, mask_y, dest_x, dest_y, width, height); if (retval) { if (!pixman_region16_copy_from_region32 (region, &r32)) retval = FALSE; } pixman_region32_fini (&r32); return retval; } pixman-0.38.4/pixman/pixman-version.h.in0000644000175000017500000000350713124064037015061 00000000000000/* * Copyright © 2008 Red Hat, Inc. * * Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use, copy, * modify, merge, publish, distribute, sublicense, and/or sell copies * of the Software, and to permit persons to whom the Software is * furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF * MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS * BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN * ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN * CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE * SOFTWARE. * * Author: Carl D. Worth */ #ifndef PIXMAN_VERSION_H__ #define PIXMAN_VERSION_H__ #ifndef PIXMAN_H__ # error pixman-version.h should only be included by pixman.h #endif #define PIXMAN_VERSION_MAJOR @PIXMAN_VERSION_MAJOR@ #define PIXMAN_VERSION_MINOR @PIXMAN_VERSION_MINOR@ #define PIXMAN_VERSION_MICRO @PIXMAN_VERSION_MICRO@ #define PIXMAN_VERSION_STRING "@PIXMAN_VERSION_MAJOR@.@PIXMAN_VERSION_MINOR@.@PIXMAN_VERSION_MICRO@" #define PIXMAN_VERSION_ENCODE(major, minor, micro) ( \ ((major) * 10000) \ + ((minor) * 100) \ + ((micro) * 1)) #define PIXMAN_VERSION PIXMAN_VERSION_ENCODE( \ PIXMAN_VERSION_MAJOR, \ PIXMAN_VERSION_MINOR, \ PIXMAN_VERSION_MICRO) #endif /* PIXMAN_VERSION_H__ */ pixman-0.38.4/pixman/pixman-edge.c0000644000175000017500000002513513447762142013701 00000000000000/* * Copyright © 2004 Keith Packard * * Permission to use, copy, modify, distribute, and sell this software and its * documentation for any purpose is hereby granted without fee, provided that * the above copyright notice appear in all copies and that both that * copyright notice and this permission notice appear in supporting * documentation, and that the name of Keith Packard not be used in * advertising or publicity pertaining to distribution of the software without * specific, written prior permission. Keith Packard makes no * representations about the suitability of this software for any purpose. It * is provided "as is" without express or implied warranty. * * KEITH PACKARD DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, * INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO * EVENT SHALL KEITH PACKARD BE LIABLE FOR ANY SPECIAL, INDIRECT OR * CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, * DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER * TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR * PERFORMANCE OF THIS SOFTWARE. */ #ifdef HAVE_CONFIG_H #include #endif #include #include "pixman-private.h" #include "pixman-accessor.h" /* * Step across a small sample grid gap */ #define RENDER_EDGE_STEP_SMALL(edge) \ { \ edge->x += edge->stepx_small; \ edge->e += edge->dx_small; \ if (edge->e > 0) \ { \ edge->e -= edge->dy; \ edge->x += edge->signdx; \ } \ } /* * Step across a large sample grid gap */ #define RENDER_EDGE_STEP_BIG(edge) \ { \ edge->x += edge->stepx_big; \ edge->e += edge->dx_big; \ if (edge->e > 0) \ { \ edge->e -= edge->dy; \ edge->x += edge->signdx; \ } \ } #ifdef PIXMAN_FB_ACCESSORS #define PIXMAN_RASTERIZE_EDGES pixman_rasterize_edges_accessors #else #define PIXMAN_RASTERIZE_EDGES pixman_rasterize_edges_no_accessors #endif /* * 4 bit alpha */ #define N_BITS 4 #define RASTERIZE_EDGES rasterize_edges_4 #ifndef WORDS_BIGENDIAN #define SHIFT_4(o) ((o) << 2) #else #define SHIFT_4(o) ((1 - (o)) << 2) #endif #define GET_4(x, o) (((x) >> SHIFT_4 (o)) & 0xf) #define PUT_4(x, o, v) \ (((x) & ~(0xf << SHIFT_4 (o))) | (((v) & 0xf) << SHIFT_4 (o))) #define DEFINE_ALPHA(line, x) \ uint8_t *__ap = (uint8_t *) line + ((x) >> 1); \ int __ao = (x) & 1 #define STEP_ALPHA ((__ap += __ao), (__ao ^= 1)) #define ADD_ALPHA(a) \ { \ uint8_t __o = READ (image, __ap); \ uint8_t __a = (a) + GET_4 (__o, __ao); \ WRITE (image, __ap, PUT_4 (__o, __ao, __a | (0 - ((__a) >> 4)))); \ } #include "pixman-edge-imp.h" #undef ADD_ALPHA #undef STEP_ALPHA #undef DEFINE_ALPHA #undef RASTERIZE_EDGES #undef N_BITS /* * 1 bit alpha */ #define N_BITS 1 #define RASTERIZE_EDGES rasterize_edges_1 #include "pixman-edge-imp.h" #undef RASTERIZE_EDGES #undef N_BITS /* * 8 bit alpha */ static force_inline uint8_t clip255 (int x) { if (x > 255) return 255; return x; } #define ADD_SATURATE_8(buf, val, length) \ do \ { \ int i__ = (length); \ uint8_t *buf__ = (buf); \ int val__ = (val); \ \ while (i__--) \ { \ WRITE (image, (buf__), clip255 (READ (image, (buf__)) + (val__))); \ (buf__)++; \ } \ } while (0) /* * We want to detect the case where we add the same value to a long * span of pixels. The triangles on the end are filled in while we * count how many sub-pixel scanlines contribute to the middle section. * * +--------------------------+ * fill_height =| \ / * +------------------+ * |================| * fill_start fill_end */ static void rasterize_edges_8 (pixman_image_t *image, pixman_edge_t * l, pixman_edge_t * r, pixman_fixed_t t, pixman_fixed_t b) { pixman_fixed_t y = t; uint32_t *line; int fill_start = -1, fill_end = -1; int fill_size = 0; uint32_t *buf = (image)->bits.bits; int stride = (image)->bits.rowstride; int width = (image)->bits.width; line = buf + pixman_fixed_to_int (y) * stride; for (;;) { uint8_t *ap = (uint8_t *) line; pixman_fixed_t lx, rx; int lxi, rxi; /* clip X */ lx = l->x; if (lx < 0) lx = 0; rx = r->x; if (pixman_fixed_to_int (rx) >= width) { /* Use the last pixel of the scanline, covered 100%. * We can't use the first pixel following the scanline, * because accessing it could result in a buffer overrun. */ rx = pixman_int_to_fixed (width) - 1; } /* Skip empty (or backwards) sections */ if (rx > lx) { int lxs, rxs; /* Find pixel bounds for span. */ lxi = pixman_fixed_to_int (lx); rxi = pixman_fixed_to_int (rx); /* Sample coverage for edge pixels */ lxs = RENDER_SAMPLES_X (lx, 8); rxs = RENDER_SAMPLES_X (rx, 8); /* Add coverage across row */ if (lxi == rxi) { WRITE (image, ap + lxi, clip255 (READ (image, ap + lxi) + rxs - lxs)); } else { WRITE (image, ap + lxi, clip255 (READ (image, ap + lxi) + N_X_FRAC (8) - lxs)); /* Move forward so that lxi/rxi is the pixel span */ lxi++; /* Don't bother trying to optimize the fill unless * the span is longer than 4 pixels. */ if (rxi - lxi > 4) { if (fill_start < 0) { fill_start = lxi; fill_end = rxi; fill_size++; } else { if (lxi >= fill_end || rxi < fill_start) { /* We're beyond what we saved, just fill it */ ADD_SATURATE_8 (ap + fill_start, fill_size * N_X_FRAC (8), fill_end - fill_start); fill_start = lxi; fill_end = rxi; fill_size = 1; } else { /* Update fill_start */ if (lxi > fill_start) { ADD_SATURATE_8 (ap + fill_start, fill_size * N_X_FRAC (8), lxi - fill_start); fill_start = lxi; } else if (lxi < fill_start) { ADD_SATURATE_8 (ap + lxi, N_X_FRAC (8), fill_start - lxi); } /* Update fill_end */ if (rxi < fill_end) { ADD_SATURATE_8 (ap + rxi, fill_size * N_X_FRAC (8), fill_end - rxi); fill_end = rxi; } else if (fill_end < rxi) { ADD_SATURATE_8 (ap + fill_end, N_X_FRAC (8), rxi - fill_end); } fill_size++; } } } else { ADD_SATURATE_8 (ap + lxi, N_X_FRAC (8), rxi - lxi); } WRITE (image, ap + rxi, clip255 (READ (image, ap + rxi) + rxs)); } } if (y == b) { /* We're done, make sure we clean up any remaining fill. */ if (fill_start != fill_end) { if (fill_size == N_Y_FRAC (8)) { MEMSET_WRAPPED (image, ap + fill_start, 0xff, fill_end - fill_start); } else { ADD_SATURATE_8 (ap + fill_start, fill_size * N_X_FRAC (8), fill_end - fill_start); } } break; } if (pixman_fixed_frac (y) != Y_FRAC_LAST (8)) { RENDER_EDGE_STEP_SMALL (l); RENDER_EDGE_STEP_SMALL (r); y += STEP_Y_SMALL (8); } else { RENDER_EDGE_STEP_BIG (l); RENDER_EDGE_STEP_BIG (r); y += STEP_Y_BIG (8); if (fill_start != fill_end) { if (fill_size == N_Y_FRAC (8)) { MEMSET_WRAPPED (image, ap + fill_start, 0xff, fill_end - fill_start); } else { ADD_SATURATE_8 (ap + fill_start, fill_size * N_X_FRAC (8), fill_end - fill_start); } fill_start = fill_end = -1; fill_size = 0; } line += stride; } } } #ifndef PIXMAN_FB_ACCESSORS static #endif void PIXMAN_RASTERIZE_EDGES (pixman_image_t *image, pixman_edge_t * l, pixman_edge_t * r, pixman_fixed_t t, pixman_fixed_t b) { switch (PIXMAN_FORMAT_BPP (image->bits.format)) { case 1: rasterize_edges_1 (image, l, r, t, b); break; case 4: rasterize_edges_4 (image, l, r, t, b); break; case 8: rasterize_edges_8 (image, l, r, t, b); break; default: break; } } #ifndef PIXMAN_FB_ACCESSORS PIXMAN_EXPORT void pixman_rasterize_edges (pixman_image_t *image, pixman_edge_t * l, pixman_edge_t * r, pixman_fixed_t t, pixman_fixed_t b) { return_if_fail (image->type == BITS); return_if_fail (PIXMAN_FORMAT_TYPE (image->bits.format) == PIXMAN_TYPE_A); if (image->bits.read_func || image->bits.write_func) pixman_rasterize_edges_accessors (image, l, r, t, b); else pixman_rasterize_edges_no_accessors (image, l, r, t, b); } #endif pixman-0.38.4/Makefile.am0000644000175000017500000001167313453421601012066 00000000000000SUBDIRS = pixman demos test pkgconfigdir=$(libdir)/pkgconfig pkgconfig_DATA=pixman-1.pc $(pkgconfig_DATA): pixman-1.pc.in snapshot: distdir="$(distdir)-`date '+%Y%m%d'`"; \ test -d "$(srcdir)/.git" && distdir=$$distdir-`cd "$(srcdir)" && git rev-parse HEAD | cut -c 1-6`; \ $(MAKE) $(AM_MAKEFLAGS) distdir="$$distdir" dist GPGKEY=3892336E USERNAME=$$USER RELEASE_OR_SNAPSHOT = $$(if test "x$(PIXMAN_VERSION_MINOR)" = "x$$(echo "$(PIXMAN_VERSION_MINOR)/2*2" | bc)" ; then echo release; else echo snapshot; fi) RELEASE_CAIRO_HOST = $(USERNAME)@cairographics.org RELEASE_CAIRO_DIR = /srv/cairo.freedesktop.org/www/$(RELEASE_OR_SNAPSHOT)s RELEASE_CAIRO_URL = https://cairographics.org/$(RELEASE_OR_SNAPSHOT)s RELEASE_XORG_URL = https://www.x.org/releases/individual/lib RELEASE_XORG_HOST = $(USERNAME)@xorg.freedesktop.org RELEASE_XORG_DIR = /srv/xorg.freedesktop.org/archive/individual/lib RELEASE_ANNOUNCE_LIST = cairo-announce@cairographics.org, xorg-announce@lists.freedesktop.org, pixman@lists.freedesktop.org EXTRA_DIST = \ Makefile.win32 \ Makefile.win32.common \ meson.build \ meson_options.txt \ neon-test.S \ arm-simd-test.S \ $(NULL) tar_gz = $(PACKAGE)-$(VERSION).tar.gz tar_bz2 = $(PACKAGE)-$(VERSION).tar.bz2 sha1_tgz = $(tar_gz).sha1 md5_tgz = $(tar_gz).md5 sha1_tbz2 = $(tar_bz2).sha1 md5_tbz2 = $(tar_bz2).md5 gpg_file = $(sha1_tgz).asc $(sha1_tgz): $(tar_gz) sha1sum $^ > $@ $(md5_tgz): $(tar_gz) md5sum $^ > $@ $(sha1_tbz2): $(tar_bz2) sha1sum $^ > $@ $(md5_tbz2): $(tar_bz2) md5sum $^ > $@ $(gpg_file): $(sha1_tgz) @echo "Please enter your GPG password to sign the checksum." gpg --armor --sign $^ HASHFILES = $(sha1_tgz) $(sha1_tbz2) $(md5_tgz) $(md5_tbz2) release-verify-newer: @echo -n "Checking that no $(VERSION) release already exists at $(RELEASE_XORG_HOST)..." @ssh $(RELEASE_XORG_HOST) test ! -e $(RELEASE_XORG_DIR)/$(tar_gz) \ || (echo "Ouch." && echo "Found: $(RELEASE_XORG_HOST):$(RELEASE_XORG_DIR)/$(tar_gz)" \ && echo "Refusing to try to generate a new release of the same name." \ && false) @ssh $(RELEASE_CAIRO_HOST) test ! -e $(RELEASE_CAIRO_DIR)/$(tar_gz) \ || (echo "Ouch." && echo "Found: $(RELEASE_CAIRO_HOST):$(RELEASE_CAIRO_DIR)/$(tar_gz)" \ && echo "Refusing to try to generate a new release of the same name." \ && false) @echo "Good." release-remove-old: $(RM) $(tar_gz) $(tar_bz2) $(HASHFILES) $(gpg_file) ensure-prev: @if [[ "$(PREV)" == "" ]]; then \ echo "" && \ echo "You must set the PREV variable on the make command line to" && \ echo "the last version." && \ echo "" && \ echo "For example:" && \ echo " make PREV=0.7.3" && \ echo "" && \ false; \ fi release-check: ensure-prev release-verify-newer release-remove-old distcheck release-tag: git tag -u $(GPGKEY) -m "$(PACKAGE) $(VERSION) release" $(PACKAGE)-$(VERSION) release-upload: release-check $(tar_gz) $(tar_bz2) $(sha1_tgz) $(sha1_tbz2) $(md5_tgz) $(gpg_file) scp $(tar_gz) $(sha1_tgz) $(gpg_file) $(RELEASE_CAIRO_HOST):$(RELEASE_CAIRO_DIR) scp $(tar_gz) $(tar_bz2) $(RELEASE_XORG_HOST):$(RELEASE_XORG_DIR) ssh $(RELEASE_CAIRO_HOST) "rm -f $(RELEASE_CAIRO_DIR)/LATEST-$(PACKAGE)-[0-9]* && ln -s $(tar_gz) $(RELEASE_CAIRO_DIR)/LATEST-$(PACKAGE)-$(VERSION)" RELEASE_TYPE = $$(if test "x$(PIXMAN_VERSION_MINOR)" = "x$$(echo "$(PIXMAN_VERSION_MINOR)/2*2" | bc)" ; then echo "stable release in the" ; else echo "development snapshot leading up to a stable"; fi) release-publish-message: $(HASHFILES) ensure-prev @echo "Please follow the instructions in RELEASING to push stuff out and" @echo "send out the announcement mails. Here is the excerpt you need:" @echo "" @echo "Lists: $(RELEASE_ANNOUNCE_LIST)" @echo "Subject: [ANNOUNCE] $(PACKAGE) release $(VERSION) now available" @echo "============================== CUT HERE ==============================" @echo "A new $(PACKAGE) release $(VERSION) is now available. This is a $(RELEASE_TYPE)" @echo "" @echo "tar.gz:" @echo " $(RELEASE_CAIRO_URL)/$(tar_gz)" @echo " $(RELEASE_XORG_URL)/$(tar_gz)" @echo "" @echo "tar.bz2:" @echo " $(RELEASE_XORG_URL)/$(tar_bz2)" @echo "" @echo "Hashes:" @echo -n " MD5: " @cat $(md5_tgz) @echo -n " MD5: " @cat $(md5_tbz2) @echo -n " SHA1: " @cat $(sha1_tgz) @echo -n " SHA1: " @cat $(sha1_tbz2) @echo "" @echo "GPG signature:" @echo " $(RELEASE_CAIRO_URL)/$(gpg_file)" @echo " (signed by`gpg --list-keys $(GPGKEY) | grep uid | cut -b4- | tr -s " "`)" @echo "" @echo "Git:" @echo " https://gitlab.freedesktop.org/pixman/pixman.git" @echo " tag: $(PACKAGE)-$(VERSION)" @echo "" @echo "Log:" @git log --no-merges "$(PACKAGE)-$(PREV)".."$(PACKAGE)-$(VERSION)" | git shortlog | awk '{ printf "\t"; print ; }' | cut -b1-80 @echo "============================== CUT HERE ==============================" @echo "" release-publish: release-upload release-tag release-publish-message .PHONY: release-upload release-publish release-publish-message release-tag pixman-0.38.4/ltmain.sh0000644000175000017500000117350013453422634011660 00000000000000#! /bin/sh ## DO NOT EDIT - This file generated from ./build-aux/ltmain.in ## by inline-source v2014-01-03.01 # libtool (GNU libtool) 2.4.6 # Provide generalized library-building support services. # Written by Gordon Matzigkeit , 1996 # Copyright (C) 1996-2015 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. 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PROGRAM=libtool PACKAGE=libtool VERSION=2.4.6 package_revision=2.4.6 ## ------ ## ## Usage. ## ## ------ ## # Run './libtool --help' for help with using this script from the # command line. ## ------------------------------- ## ## User overridable command paths. ## ## ------------------------------- ## # After configure completes, it has a better idea of some of the # shell tools we need than the defaults used by the functions shared # with bootstrap, so set those here where they can still be over- # ridden by the user, but otherwise take precedence. : ${AUTOCONF="autoconf"} : ${AUTOMAKE="automake"} ## -------------------------- ## ## Source external libraries. ## ## -------------------------- ## # Much of our low-level functionality needs to be sourced from external # libraries, which are installed to $pkgauxdir. # Set a version string for this script. scriptversion=2015-10-04.22; # UTC # General shell script boiler plate, and helper functions. # Written by Gary V. Vaughan, 2004 # Copyright (C) 2004-2015 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 3 of the License, or # (at your option) any later version. # As a special exception to the GNU General Public License, if you distribute # this file as part of a program or library that is built using GNU Libtool, # you may include this file under the same distribution terms that you use # for the rest of that program. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNES FOR A PARTICULAR PURPOSE. See the GNU # General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # Please report bugs or propose patches to gary@gnu.org. ## ------ ## ## Usage. ## ## ------ ## # Evaluate this file near the top of your script to gain access to # the functions and variables defined here: # # . `echo "$0" | ${SED-sed} 's|[^/]*$||'`/build-aux/funclib.sh # # If you need to override any of the default environment variable # settings, do that before evaluating this file. ## -------------------- ## ## Shell normalisation. ## ## -------------------- ## # Some shells need a little help to be as Bourne compatible as possible. # Before doing anything else, make sure all that help has been provided! DUALCASE=1; export DUALCASE # for MKS sh if test -n "${ZSH_VERSION+set}" && (emulate sh) >/dev/null 2>&1; then : emulate sh NULLCMD=: # Pre-4.2 versions of Zsh do word splitting on ${1+"$@"}, which # is contrary to our usage. Disable this feature. alias -g '${1+"$@"}'='"$@"' setopt NO_GLOB_SUBST else case `(set -o) 2>/dev/null` in *posix*) set -o posix ;; esac fi # NLS nuisances: We save the old values in case they are required later. _G_user_locale= _G_safe_locale= for _G_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test set = \"\${$_G_var+set}\"; then save_$_G_var=\$$_G_var $_G_var=C export $_G_var _G_user_locale=\"$_G_var=\\\$save_\$_G_var; \$_G_user_locale\" _G_safe_locale=\"$_G_var=C; \$_G_safe_locale\" fi" done # CDPATH. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH # Make sure IFS has a sensible default sp=' ' nl=' ' IFS="$sp $nl" # There are apparently some retarded systems that use ';' as a PATH separator! if test "${PATH_SEPARATOR+set}" != set; then PATH_SEPARATOR=: (PATH='/bin;/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 && { (PATH='/bin:/bin'; FPATH=$PATH; sh -c :) >/dev/null 2>&1 || PATH_SEPARATOR=';' } fi ## ------------------------- ## ## Locate command utilities. ## ## ------------------------- ## # func_executable_p FILE # ---------------------- # Check that FILE is an executable regular file. func_executable_p () { test -f "$1" && test -x "$1" } # func_path_progs PROGS_LIST CHECK_FUNC [PATH] # -------------------------------------------- # Search for either a program that responds to --version with output # containing "GNU", or else returned by CHECK_FUNC otherwise, by # trying all the directories in PATH with each of the elements of # PROGS_LIST. # # CHECK_FUNC should accept the path to a candidate program, and # set $func_check_prog_result if it truncates its output less than # $_G_path_prog_max characters. func_path_progs () { _G_progs_list=$1 _G_check_func=$2 _G_PATH=${3-"$PATH"} _G_path_prog_max=0 _G_path_prog_found=false _G_save_IFS=$IFS; IFS=${PATH_SEPARATOR-:} for _G_dir in $_G_PATH; do IFS=$_G_save_IFS test -z "$_G_dir" && _G_dir=. for _G_prog_name in $_G_progs_list; do for _exeext in '' .EXE; do _G_path_prog=$_G_dir/$_G_prog_name$_exeext func_executable_p "$_G_path_prog" || continue case `"$_G_path_prog" --version 2>&1` in *GNU*) func_path_progs_result=$_G_path_prog _G_path_prog_found=: ;; *) $_G_check_func $_G_path_prog func_path_progs_result=$func_check_prog_result ;; esac $_G_path_prog_found && break 3 done done done IFS=$_G_save_IFS test -z "$func_path_progs_result" && { echo "no acceptable sed could be found in \$PATH" >&2 exit 1 } } # We want to be able to use the functions in this file before configure # has figured out where the best binaries are kept, which means we have # to search for them ourselves - except when the results are already set # where we skip the searches. # Unless the user overrides by setting SED, search the path for either GNU # sed, or the sed that truncates its output the least. test -z "$SED" && { _G_sed_script=s/aaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/bbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbbb/ for _G_i in 1 2 3 4 5 6 7; do _G_sed_script=$_G_sed_script$nl$_G_sed_script done echo "$_G_sed_script" 2>/dev/null | sed 99q >conftest.sed _G_sed_script= func_check_prog_sed () { _G_path_prog=$1 _G_count=0 printf 0123456789 >conftest.in while : do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo '' >> conftest.nl "$_G_path_prog" -f conftest.sed conftest.out 2>/dev/null || break diff conftest.out conftest.nl >/dev/null 2>&1 || break _G_count=`expr $_G_count + 1` if test "$_G_count" -gt "$_G_path_prog_max"; then # Best one so far, save it but keep looking for a better one func_check_prog_result=$_G_path_prog _G_path_prog_max=$_G_count fi # 10*(2^10) chars as input seems more than enough test 10 -lt "$_G_count" && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out } func_path_progs "sed gsed" func_check_prog_sed $PATH:/usr/xpg4/bin rm -f conftest.sed SED=$func_path_progs_result } # Unless the user overrides by setting GREP, search the path for either GNU # grep, or the grep that truncates its output the least. test -z "$GREP" && { func_check_prog_grep () { _G_path_prog=$1 _G_count=0 _G_path_prog_max=0 printf 0123456789 >conftest.in while : do cat conftest.in conftest.in >conftest.tmp mv conftest.tmp conftest.in cp conftest.in conftest.nl echo 'GREP' >> conftest.nl "$_G_path_prog" -e 'GREP$' -e '-(cannot match)-' conftest.out 2>/dev/null || break diff conftest.out conftest.nl >/dev/null 2>&1 || break _G_count=`expr $_G_count + 1` if test "$_G_count" -gt "$_G_path_prog_max"; then # Best one so far, save it but keep looking for a better one func_check_prog_result=$_G_path_prog _G_path_prog_max=$_G_count fi # 10*(2^10) chars as input seems more than enough test 10 -lt "$_G_count" && break done rm -f conftest.in conftest.tmp conftest.nl conftest.out } func_path_progs "grep ggrep" func_check_prog_grep $PATH:/usr/xpg4/bin GREP=$func_path_progs_result } ## ------------------------------- ## ## User overridable command paths. ## ## ------------------------------- ## # All uppercase variable names are used for environment variables. These # variables can be overridden by the user before calling a script that # uses them if a suitable command of that name is not already available # in the command search PATH. : ${CP="cp -f"} : ${ECHO="printf %s\n"} : ${EGREP="$GREP -E"} : ${FGREP="$GREP -F"} : ${LN_S="ln -s"} : ${MAKE="make"} : ${MKDIR="mkdir"} : ${MV="mv -f"} : ${RM="rm -f"} : ${SHELL="${CONFIG_SHELL-/bin/sh}"} ## -------------------- ## ## Useful sed snippets. ## ## -------------------- ## sed_dirname='s|/[^/]*$||' sed_basename='s|^.*/||' # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='s|\([`"$\\]\)|\\\1|g' # Same as above, but do not quote variable references. sed_double_quote_subst='s/\(["`\\]\)/\\\1/g' # Sed substitution that turns a string into a regex matching for the # string literally. sed_make_literal_regex='s|[].[^$\\*\/]|\\&|g' # Sed substitution that converts a w32 file name or path # that contains forward slashes, into one that contains # (escaped) backslashes. A very naive implementation. sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # Re-'\' parameter expansions in output of sed_double_quote_subst that # were '\'-ed in input to the same. If an odd number of '\' preceded a # '$' in input to sed_double_quote_subst, that '$' was protected from # expansion. Since each input '\' is now two '\'s, look for any number # of runs of four '\'s followed by two '\'s and then a '$'. '\' that '$'. _G_bs='\\' _G_bs2='\\\\' _G_bs4='\\\\\\\\' _G_dollar='\$' sed_double_backslash="\ s/$_G_bs4/&\\ /g s/^$_G_bs2$_G_dollar/$_G_bs&/ s/\\([^$_G_bs]\\)$_G_bs2$_G_dollar/\\1$_G_bs2$_G_bs$_G_dollar/g s/\n//g" ## ----------------- ## ## Global variables. ## ## ----------------- ## # Except for the global variables explicitly listed below, the following # functions in the '^func_' namespace, and the '^require_' namespace # variables initialised in the 'Resource management' section, sourcing # this file will not pollute your global namespace with anything # else. There's no portable way to scope variables in Bourne shell # though, so actually running these functions will sometimes place # results into a variable named after the function, and often use # temporary variables in the '^_G_' namespace. If you are careful to # avoid using those namespaces casually in your sourcing script, things # should continue to work as you expect. And, of course, you can freely # overwrite any of the functions or variables defined here before # calling anything to customize them. EXIT_SUCCESS=0 EXIT_FAILURE=1 EXIT_MISMATCH=63 # $? = 63 is used to indicate version mismatch to missing. EXIT_SKIP=77 # $? = 77 is used to indicate a skipped test to automake. # Allow overriding, eg assuming that you follow the convention of # putting '$debug_cmd' at the start of all your functions, you can get # bash to show function call trace with: # # debug_cmd='eval echo "${FUNCNAME[0]} $*" >&2' bash your-script-name debug_cmd=${debug_cmd-":"} exit_cmd=: # By convention, finish your script with: # # exit $exit_status # # so that you can set exit_status to non-zero if you want to indicate # something went wrong during execution without actually bailing out at # the point of failure. exit_status=$EXIT_SUCCESS # Work around backward compatibility issue on IRIX 6.5. On IRIX 6.4+, sh # is ksh but when the shell is invoked as "sh" and the current value of # the _XPG environment variable is not equal to 1 (one), the special # positional parameter $0, within a function call, is the name of the # function. progpath=$0 # The name of this program. progname=`$ECHO "$progpath" |$SED "$sed_basename"` # Make sure we have an absolute progpath for reexecution: case $progpath in [\\/]*|[A-Za-z]:\\*) ;; *[\\/]*) progdir=`$ECHO "$progpath" |$SED "$sed_dirname"` progdir=`cd "$progdir" && pwd` progpath=$progdir/$progname ;; *) _G_IFS=$IFS IFS=${PATH_SEPARATOR-:} for progdir in $PATH; do IFS=$_G_IFS test -x "$progdir/$progname" && break done IFS=$_G_IFS test -n "$progdir" || progdir=`pwd` progpath=$progdir/$progname ;; esac ## ----------------- ## ## Standard options. ## ## ----------------- ## # The following options affect the operation of the functions defined # below, and should be set appropriately depending on run-time para- # meters passed on the command line. opt_dry_run=false opt_quiet=false opt_verbose=false # Categories 'all' and 'none' are always available. Append any others # you will pass as the first argument to func_warning from your own # code. warning_categories= # By default, display warnings according to 'opt_warning_types'. Set # 'warning_func' to ':' to elide all warnings, or func_fatal_error to # treat the next displayed warning as a fatal error. warning_func=func_warn_and_continue # Set to 'all' to display all warnings, 'none' to suppress all # warnings, or a space delimited list of some subset of # 'warning_categories' to display only the listed warnings. opt_warning_types=all ## -------------------- ## ## Resource management. ## ## -------------------- ## # This section contains definitions for functions that each ensure a # particular resource (a file, or a non-empty configuration variable for # example) is available, and if appropriate to extract default values # from pertinent package files. Call them using their associated # 'require_*' variable to ensure that they are executed, at most, once. # # It's entirely deliberate that calling these functions can set # variables that don't obey the namespace limitations obeyed by the rest # of this file, in order that that they be as useful as possible to # callers. # require_term_colors # ------------------- # Allow display of bold text on terminals that support it. require_term_colors=func_require_term_colors func_require_term_colors () { $debug_cmd test -t 1 && { # COLORTERM and USE_ANSI_COLORS environment variables take # precedence, because most terminfo databases neglect to describe # whether color sequences are supported. test -n "${COLORTERM+set}" && : ${USE_ANSI_COLORS="1"} if test 1 = "$USE_ANSI_COLORS"; then # Standard ANSI escape sequences tc_reset='' tc_bold=''; tc_standout='' tc_red=''; tc_green='' tc_blue=''; tc_cyan='' else # Otherwise trust the terminfo database after all. test -n "`tput sgr0 2>/dev/null`" && { tc_reset=`tput sgr0` test -n "`tput bold 2>/dev/null`" && tc_bold=`tput bold` tc_standout=$tc_bold test -n "`tput smso 2>/dev/null`" && tc_standout=`tput smso` test -n "`tput setaf 1 2>/dev/null`" && tc_red=`tput setaf 1` test -n "`tput setaf 2 2>/dev/null`" && tc_green=`tput setaf 2` test -n "`tput setaf 4 2>/dev/null`" && tc_blue=`tput setaf 4` test -n "`tput setaf 5 2>/dev/null`" && tc_cyan=`tput setaf 5` } fi } require_term_colors=: } ## ----------------- ## ## Function library. ## ## ----------------- ## # This section contains a variety of useful functions to call in your # scripts. Take note of the portable wrappers for features provided by # some modern shells, which will fall back to slower equivalents on # less featureful shells. # func_append VAR VALUE # --------------------- # Append VALUE onto the existing contents of VAR. # We should try to minimise forks, especially on Windows where they are # unreasonably slow, so skip the feature probes when bash or zsh are # being used: if test set = "${BASH_VERSION+set}${ZSH_VERSION+set}"; then : ${_G_HAVE_ARITH_OP="yes"} : ${_G_HAVE_XSI_OPS="yes"} # The += operator was introduced in bash 3.1 case $BASH_VERSION in [12].* | 3.0 | 3.0*) ;; *) : ${_G_HAVE_PLUSEQ_OP="yes"} ;; esac fi # _G_HAVE_PLUSEQ_OP # Can be empty, in which case the shell is probed, "yes" if += is # useable or anything else if it does not work. test -z "$_G_HAVE_PLUSEQ_OP" \ && (eval 'x=a; x+=" b"; test "a b" = "$x"') 2>/dev/null \ && _G_HAVE_PLUSEQ_OP=yes if test yes = "$_G_HAVE_PLUSEQ_OP" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_append () { $debug_cmd eval "$1+=\$2" }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_append () { $debug_cmd eval "$1=\$$1\$2" } fi # func_append_quoted VAR VALUE # ---------------------------- # Quote VALUE and append to the end of shell variable VAR, separated # by a space. if test yes = "$_G_HAVE_PLUSEQ_OP"; then eval 'func_append_quoted () { $debug_cmd func_quote_for_eval "$2" eval "$1+=\\ \$func_quote_for_eval_result" }' else func_append_quoted () { $debug_cmd func_quote_for_eval "$2" eval "$1=\$$1\\ \$func_quote_for_eval_result" } fi # func_append_uniq VAR VALUE # -------------------------- # Append unique VALUE onto the existing contents of VAR, assuming # entries are delimited by the first character of VALUE. For example: # # func_append_uniq options " --another-option option-argument" # # will only append to $options if " --another-option option-argument " # is not already present somewhere in $options already (note spaces at # each end implied by leading space in second argument). func_append_uniq () { $debug_cmd eval _G_current_value='`$ECHO $'$1'`' _G_delim=`expr "$2" : '\(.\)'` case $_G_delim$_G_current_value$_G_delim in *"$2$_G_delim"*) ;; *) func_append "$@" ;; esac } # func_arith TERM... # ------------------ # Set func_arith_result to the result of evaluating TERMs. test -z "$_G_HAVE_ARITH_OP" \ && (eval 'test 2 = $(( 1 + 1 ))') 2>/dev/null \ && _G_HAVE_ARITH_OP=yes if test yes = "$_G_HAVE_ARITH_OP"; then eval 'func_arith () { $debug_cmd func_arith_result=$(( $* )) }' else func_arith () { $debug_cmd func_arith_result=`expr "$@"` } fi # func_basename FILE # ------------------ # Set func_basename_result to FILE with everything up to and including # the last / stripped. if test yes = "$_G_HAVE_XSI_OPS"; then # If this shell supports suffix pattern removal, then use it to avoid # forking. Hide the definitions single quotes in case the shell chokes # on unsupported syntax... _b='func_basename_result=${1##*/}' _d='case $1 in */*) func_dirname_result=${1%/*}$2 ;; * ) func_dirname_result=$3 ;; esac' else # ...otherwise fall back to using sed. _b='func_basename_result=`$ECHO "$1" |$SED "$sed_basename"`' _d='func_dirname_result=`$ECHO "$1" |$SED "$sed_dirname"` if test "X$func_dirname_result" = "X$1"; then func_dirname_result=$3 else func_append func_dirname_result "$2" fi' fi eval 'func_basename () { $debug_cmd '"$_b"' }' # func_dirname FILE APPEND NONDIR_REPLACEMENT # ------------------------------------------- # Compute the dirname of FILE. If nonempty, add APPEND to the result, # otherwise set result to NONDIR_REPLACEMENT. eval 'func_dirname () { $debug_cmd '"$_d"' }' # func_dirname_and_basename FILE APPEND NONDIR_REPLACEMENT # -------------------------------------------------------- # Perform func_basename and func_dirname in a single function # call: # dirname: Compute the dirname of FILE. If nonempty, # add APPEND to the result, otherwise set result # to NONDIR_REPLACEMENT. # value returned in "$func_dirname_result" # basename: Compute filename of FILE. # value retuned in "$func_basename_result" # For efficiency, we do not delegate to the functions above but instead # duplicate the functionality here. eval 'func_dirname_and_basename () { $debug_cmd '"$_b"' '"$_d"' }' # func_echo ARG... # ---------------- # Echo program name prefixed message. func_echo () { $debug_cmd _G_message=$* func_echo_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_IFS $ECHO "$progname: $_G_line" done IFS=$func_echo_IFS } # func_echo_all ARG... # -------------------- # Invoke $ECHO with all args, space-separated. func_echo_all () { $ECHO "$*" } # func_echo_infix_1 INFIX ARG... # ------------------------------ # Echo program name, followed by INFIX on the first line, with any # additional lines not showing INFIX. func_echo_infix_1 () { $debug_cmd $require_term_colors _G_infix=$1; shift _G_indent=$_G_infix _G_prefix="$progname: $_G_infix: " _G_message=$* # Strip color escape sequences before counting printable length for _G_tc in "$tc_reset" "$tc_bold" "$tc_standout" "$tc_red" "$tc_green" "$tc_blue" "$tc_cyan" do test -n "$_G_tc" && { _G_esc_tc=`$ECHO "$_G_tc" | $SED "$sed_make_literal_regex"` _G_indent=`$ECHO "$_G_indent" | $SED "s|$_G_esc_tc||g"` } done _G_indent="$progname: "`echo "$_G_indent" | $SED 's|.| |g'`" " ## exclude from sc_prohibit_nested_quotes func_echo_infix_1_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_infix_1_IFS $ECHO "$_G_prefix$tc_bold$_G_line$tc_reset" >&2 _G_prefix=$_G_indent done IFS=$func_echo_infix_1_IFS } # func_error ARG... # ----------------- # Echo program name prefixed message to standard error. func_error () { $debug_cmd $require_term_colors func_echo_infix_1 " $tc_standout${tc_red}error$tc_reset" "$*" >&2 } # func_fatal_error ARG... # ----------------------- # Echo program name prefixed message to standard error, and exit. func_fatal_error () { $debug_cmd func_error "$*" exit $EXIT_FAILURE } # func_grep EXPRESSION FILENAME # ----------------------------- # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $debug_cmd $GREP "$1" "$2" >/dev/null 2>&1 } # func_len STRING # --------------- # Set func_len_result to the length of STRING. STRING may not # start with a hyphen. test -z "$_G_HAVE_XSI_OPS" \ && (eval 'x=a/b/c; test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ && _G_HAVE_XSI_OPS=yes if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_len () { $debug_cmd func_len_result=${#1} }' else func_len () { $debug_cmd func_len_result=`expr "$1" : ".*" 2>/dev/null || echo $max_cmd_len` } fi # func_mkdir_p DIRECTORY-PATH # --------------------------- # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { $debug_cmd _G_directory_path=$1 _G_dir_list= if test -n "$_G_directory_path" && test : != "$opt_dry_run"; then # Protect directory names starting with '-' case $_G_directory_path in -*) _G_directory_path=./$_G_directory_path ;; esac # While some portion of DIR does not yet exist... while test ! -d "$_G_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. _G_dir_list=$_G_directory_path:$_G_dir_list # If the last portion added has no slash in it, the list is done case $_G_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop _G_directory_path=`$ECHO "$_G_directory_path" | $SED -e "$sed_dirname"` done _G_dir_list=`$ECHO "$_G_dir_list" | $SED 's|:*$||'` func_mkdir_p_IFS=$IFS; IFS=: for _G_dir in $_G_dir_list; do IFS=$func_mkdir_p_IFS # mkdir can fail with a 'File exist' error if two processes # try to create one of the directories concurrently. Don't # stop in that case! $MKDIR "$_G_dir" 2>/dev/null || : done IFS=$func_mkdir_p_IFS # Bail out if we (or some other process) failed to create a directory. test -d "$_G_directory_path" || \ func_fatal_error "Failed to create '$1'" fi } # func_mktempdir [BASENAME] # ------------------------- # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, BASENAME is the basename for that directory. func_mktempdir () { $debug_cmd _G_template=${TMPDIR-/tmp}/${1-$progname} if test : = "$opt_dry_run"; then # Return a directory name, but don't create it in dry-run mode _G_tmpdir=$_G_template-$$ else # If mktemp works, use that first and foremost _G_tmpdir=`mktemp -d "$_G_template-XXXXXXXX" 2>/dev/null` if test ! -d "$_G_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race _G_tmpdir=$_G_template-${RANDOM-0}$$ func_mktempdir_umask=`umask` umask 0077 $MKDIR "$_G_tmpdir" umask $func_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$_G_tmpdir" || \ func_fatal_error "cannot create temporary directory '$_G_tmpdir'" fi $ECHO "$_G_tmpdir" } # func_normal_abspath PATH # ------------------------ # Remove doubled-up and trailing slashes, "." path components, # and cancel out any ".." path components in PATH after making # it an absolute path. func_normal_abspath () { $debug_cmd # These SED scripts presuppose an absolute path with a trailing slash. _G_pathcar='s|^/\([^/]*\).*$|\1|' _G_pathcdr='s|^/[^/]*||' _G_removedotparts=':dotsl s|/\./|/|g t dotsl s|/\.$|/|' _G_collapseslashes='s|/\{1,\}|/|g' _G_finalslash='s|/*$|/|' # Start from root dir and reassemble the path. func_normal_abspath_result= func_normal_abspath_tpath=$1 func_normal_abspath_altnamespace= case $func_normal_abspath_tpath in "") # Empty path, that just means $cwd. func_stripname '' '/' "`pwd`" func_normal_abspath_result=$func_stripname_result return ;; # The next three entries are used to spot a run of precisely # two leading slashes without using negated character classes; # we take advantage of case's first-match behaviour. ///*) # Unusual form of absolute path, do nothing. ;; //*) # Not necessarily an ordinary path; POSIX reserves leading '//' # and for example Cygwin uses it to access remote file shares # over CIFS/SMB, so we conserve a leading double slash if found. func_normal_abspath_altnamespace=/ ;; /*) # Absolute path, do nothing. ;; *) # Relative path, prepend $cwd. func_normal_abspath_tpath=`pwd`/$func_normal_abspath_tpath ;; esac # Cancel out all the simple stuff to save iterations. We also want # the path to end with a slash for ease of parsing, so make sure # there is one (and only one) here. func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_removedotparts" -e "$_G_collapseslashes" -e "$_G_finalslash"` while :; do # Processed it all yet? if test / = "$func_normal_abspath_tpath"; then # If we ascended to the root using ".." the result may be empty now. if test -z "$func_normal_abspath_result"; then func_normal_abspath_result=/ fi break fi func_normal_abspath_tcomponent=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_pathcar"` func_normal_abspath_tpath=`$ECHO "$func_normal_abspath_tpath" | $SED \ -e "$_G_pathcdr"` # Figure out what to do with it case $func_normal_abspath_tcomponent in "") # Trailing empty path component, ignore it. ;; ..) # Parent dir; strip last assembled component from result. func_dirname "$func_normal_abspath_result" func_normal_abspath_result=$func_dirname_result ;; *) # Actual path component, append it. func_append func_normal_abspath_result "/$func_normal_abspath_tcomponent" ;; esac done # Restore leading double-slash if one was found on entry. func_normal_abspath_result=$func_normal_abspath_altnamespace$func_normal_abspath_result } # func_notquiet ARG... # -------------------- # Echo program name prefixed message only when not in quiet mode. func_notquiet () { $debug_cmd $opt_quiet || func_echo ${1+"$@"} # A bug in bash halts the script if the last line of a function # fails when set -e is in force, so we need another command to # work around that: : } # func_relative_path SRCDIR DSTDIR # -------------------------------- # Set func_relative_path_result to the relative path from SRCDIR to DSTDIR. func_relative_path () { $debug_cmd func_relative_path_result= func_normal_abspath "$1" func_relative_path_tlibdir=$func_normal_abspath_result func_normal_abspath "$2" func_relative_path_tbindir=$func_normal_abspath_result # Ascend the tree starting from libdir while :; do # check if we have found a prefix of bindir case $func_relative_path_tbindir in $func_relative_path_tlibdir) # found an exact match func_relative_path_tcancelled= break ;; $func_relative_path_tlibdir*) # found a matching prefix func_stripname "$func_relative_path_tlibdir" '' "$func_relative_path_tbindir" func_relative_path_tcancelled=$func_stripname_result if test -z "$func_relative_path_result"; then func_relative_path_result=. fi break ;; *) func_dirname $func_relative_path_tlibdir func_relative_path_tlibdir=$func_dirname_result if test -z "$func_relative_path_tlibdir"; then # Have to descend all the way to the root! func_relative_path_result=../$func_relative_path_result func_relative_path_tcancelled=$func_relative_path_tbindir break fi func_relative_path_result=../$func_relative_path_result ;; esac done # Now calculate path; take care to avoid doubling-up slashes. func_stripname '' '/' "$func_relative_path_result" func_relative_path_result=$func_stripname_result func_stripname '/' '/' "$func_relative_path_tcancelled" if test -n "$func_stripname_result"; then func_append func_relative_path_result "/$func_stripname_result" fi # Normalisation. If bindir is libdir, return '.' else relative path. if test -n "$func_relative_path_result"; then func_stripname './' '' "$func_relative_path_result" func_relative_path_result=$func_stripname_result fi test -n "$func_relative_path_result" || func_relative_path_result=. : } # func_quote ARG # -------------- # Aesthetically quote one ARG, store the result into $func_quote_result. Note # that we keep attention to performance here (so far O(N) complexity as long as # func_append is O(1)). func_quote () { $debug_cmd func_quote_result=$1 case $func_quote_result in *[\\\`\"\$]*) case $func_quote_result in *[\[\*\?]*) func_quote_result=`$ECHO "$func_quote_result" | $SED "$sed_quote_subst"` return 0 ;; esac func_quote_old_IFS=$IFS for _G_char in '\' '`' '"' '$' do # STATE($1) PREV($2) SEPARATOR($3) set start "" "" func_quote_result=dummy"$_G_char$func_quote_result$_G_char"dummy IFS=$_G_char for _G_part in $func_quote_result do case $1 in quote) func_append func_quote_result "$3$2" set quote "$_G_part" "\\$_G_char" ;; start) set first "" "" func_quote_result= ;; first) set quote "$_G_part" "" ;; esac done IFS=$func_quote_old_IFS done ;; *) ;; esac } # func_quote_for_eval ARG... # -------------------------- # Aesthetically quote ARGs to be evaled later. # This function returns two values: # i) func_quote_for_eval_result # double-quoted, suitable for a subsequent eval # ii) func_quote_for_eval_unquoted_result # has all characters that are still active within double # quotes backslashified. func_quote_for_eval () { $debug_cmd func_quote_for_eval_unquoted_result= func_quote_for_eval_result= while test 0 -lt $#; do func_quote "$1" _G_unquoted_arg=$func_quote_result if test -n "$func_quote_for_eval_unquoted_result"; then func_append func_quote_for_eval_unquoted_result " $_G_unquoted_arg" else func_append func_quote_for_eval_unquoted_result "$_G_unquoted_arg" fi case $_G_unquoted_arg in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and variable expansion # for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") _G_quoted_arg=\"$_G_unquoted_arg\" ;; *) _G_quoted_arg=$_G_unquoted_arg ;; esac if test -n "$func_quote_for_eval_result"; then func_append func_quote_for_eval_result " $_G_quoted_arg" else func_append func_quote_for_eval_result "$_G_quoted_arg" fi shift done } # func_quote_for_expand ARG # ------------------------- # Aesthetically quote ARG to be evaled later; same as above, # but do not quote variable references. func_quote_for_expand () { $debug_cmd case $1 in *[\\\`\"]*) _G_arg=`$ECHO "$1" | $SED \ -e "$sed_double_quote_subst" -e "$sed_double_backslash"` ;; *) _G_arg=$1 ;; esac case $_G_arg in # Double-quote args containing shell metacharacters to delay # word splitting and command substitution for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") _G_arg=\"$_G_arg\" ;; esac func_quote_for_expand_result=$_G_arg } # func_stripname PREFIX SUFFIX NAME # --------------------------------- # strip PREFIX and SUFFIX from NAME, and store in func_stripname_result. # PREFIX and SUFFIX must not contain globbing or regex special # characters, hashes, percent signs, but SUFFIX may contain a leading # dot (in which case that matches only a dot). if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_stripname () { $debug_cmd # pdksh 5.2.14 does not do ${X%$Y} correctly if both X and Y are # positional parameters, so assign one to ordinary variable first. func_stripname_result=$3 func_stripname_result=${func_stripname_result#"$1"} func_stripname_result=${func_stripname_result%"$2"} }' else func_stripname () { $debug_cmd case $2 in .*) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%\\\\$2\$%%"`;; *) func_stripname_result=`$ECHO "$3" | $SED -e "s%^$1%%" -e "s%$2\$%%"`;; esac } fi # func_show_eval CMD [FAIL_EXP] # ----------------------------- # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. func_show_eval () { $debug_cmd _G_cmd=$1 _G_fail_exp=${2-':'} func_quote_for_expand "$_G_cmd" eval "func_notquiet $func_quote_for_expand_result" $opt_dry_run || { eval "$_G_cmd" _G_status=$? if test 0 -ne "$_G_status"; then eval "(exit $_G_status); $_G_fail_exp" fi } } # func_show_eval_locale CMD [FAIL_EXP] # ------------------------------------ # Unless opt_quiet is true, then output CMD. Then, if opt_dryrun is # not true, evaluate CMD. If the evaluation of CMD fails, and FAIL_EXP # is given, then evaluate it. Use the saved locale for evaluation. func_show_eval_locale () { $debug_cmd _G_cmd=$1 _G_fail_exp=${2-':'} $opt_quiet || { func_quote_for_expand "$_G_cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || { eval "$_G_user_locale $_G_cmd" _G_status=$? eval "$_G_safe_locale" if test 0 -ne "$_G_status"; then eval "(exit $_G_status); $_G_fail_exp" fi } } # func_tr_sh # ---------- # Turn $1 into a string suitable for a shell variable name. # Result is stored in $func_tr_sh_result. All characters # not in the set a-zA-Z0-9_ are replaced with '_'. Further, # if $1 begins with a digit, a '_' is prepended as well. func_tr_sh () { $debug_cmd case $1 in [0-9]* | *[!a-zA-Z0-9_]*) func_tr_sh_result=`$ECHO "$1" | $SED -e 's/^\([0-9]\)/_\1/' -e 's/[^a-zA-Z0-9_]/_/g'` ;; * ) func_tr_sh_result=$1 ;; esac } # func_verbose ARG... # ------------------- # Echo program name prefixed message in verbose mode only. func_verbose () { $debug_cmd $opt_verbose && func_echo "$*" : } # func_warn_and_continue ARG... # ----------------------------- # Echo program name prefixed warning message to standard error. func_warn_and_continue () { $debug_cmd $require_term_colors func_echo_infix_1 "${tc_red}warning$tc_reset" "$*" >&2 } # func_warning CATEGORY ARG... # ---------------------------- # Echo program name prefixed warning message to standard error. Warning # messages can be filtered according to CATEGORY, where this function # elides messages where CATEGORY is not listed in the global variable # 'opt_warning_types'. func_warning () { $debug_cmd # CATEGORY must be in the warning_categories list! case " $warning_categories " in *" $1 "*) ;; *) func_internal_error "invalid warning category '$1'" ;; esac _G_category=$1 shift case " $opt_warning_types " in *" $_G_category "*) $warning_func ${1+"$@"} ;; esac } # func_sort_ver VER1 VER2 # ----------------------- # 'sort -V' is not generally available. # Note this deviates from the version comparison in automake # in that it treats 1.5 < 1.5.0, and treats 1.4.4a < 1.4-p3a # but this should suffice as we won't be specifying old # version formats or redundant trailing .0 in bootstrap.conf. # If we did want full compatibility then we should probably # use m4_version_compare from autoconf. func_sort_ver () { $debug_cmd printf '%s\n%s\n' "$1" "$2" \ | sort -t. -k 1,1n -k 2,2n -k 3,3n -k 4,4n -k 5,5n -k 6,6n -k 7,7n -k 8,8n -k 9,9n } # func_lt_ver PREV CURR # --------------------- # Return true if PREV and CURR are in the correct order according to # func_sort_ver, otherwise false. Use it like this: # # func_lt_ver "$prev_ver" "$proposed_ver" || func_fatal_error "..." func_lt_ver () { $debug_cmd test "x$1" = x`func_sort_ver "$1" "$2" | $SED 1q` } # Local variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" # time-stamp-time-zone: "UTC" # End: #! /bin/sh # Set a version string for this script. scriptversion=2014-01-07.03; # UTC # A portable, pluggable option parser for Bourne shell. # Written by Gary V. Vaughan, 2010 # Copyright (C) 2010-2015 Free Software Foundation, Inc. # This is free software; see the source for copying conditions. There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # Please report bugs or propose patches to gary@gnu.org. ## ------ ## ## Usage. ## ## ------ ## # This file is a library for parsing options in your shell scripts along # with assorted other useful supporting features that you can make use # of too. # # For the simplest scripts you might need only: # # #!/bin/sh # . relative/path/to/funclib.sh # . relative/path/to/options-parser # scriptversion=1.0 # func_options ${1+"$@"} # eval set dummy "$func_options_result"; shift # ...rest of your script... # # In order for the '--version' option to work, you will need to have a # suitably formatted comment like the one at the top of this file # starting with '# Written by ' and ending with '# warranty; '. # # For '-h' and '--help' to work, you will also need a one line # description of your script's purpose in a comment directly above the # '# Written by ' line, like the one at the top of this file. # # The default options also support '--debug', which will turn on shell # execution tracing (see the comment above debug_cmd below for another # use), and '--verbose' and the func_verbose function to allow your script # to display verbose messages only when your user has specified # '--verbose'. # # After sourcing this file, you can plug processing for additional # options by amending the variables from the 'Configuration' section # below, and following the instructions in the 'Option parsing' # section further down. ## -------------- ## ## Configuration. ## ## -------------- ## # You should override these variables in your script after sourcing this # file so that they reflect the customisations you have added to the # option parser. # The usage line for option parsing errors and the start of '-h' and # '--help' output messages. You can embed shell variables for delayed # expansion at the time the message is displayed, but you will need to # quote other shell meta-characters carefully to prevent them being # expanded when the contents are evaled. usage='$progpath [OPTION]...' # Short help message in response to '-h' and '--help'. Add to this or # override it after sourcing this library to reflect the full set of # options your script accepts. usage_message="\ --debug enable verbose shell tracing -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] -v, --verbose verbosely report processing --version print version information and exit -h, --help print short or long help message and exit " # Additional text appended to 'usage_message' in response to '--help'. long_help_message=" Warning categories include: 'all' show all warnings 'none' turn off all the warnings 'error' warnings are treated as fatal errors" # Help message printed before fatal option parsing errors. fatal_help="Try '\$progname --help' for more information." ## ------------------------- ## ## Hook function management. ## ## ------------------------- ## # This section contains functions for adding, removing, and running hooks # to the main code. A hook is just a named list of of function, that can # be run in order later on. # func_hookable FUNC_NAME # ----------------------- # Declare that FUNC_NAME will run hooks added with # 'func_add_hook FUNC_NAME ...'. func_hookable () { $debug_cmd func_append hookable_fns " $1" } # func_add_hook FUNC_NAME HOOK_FUNC # --------------------------------- # Request that FUNC_NAME call HOOK_FUNC before it returns. FUNC_NAME must # first have been declared "hookable" by a call to 'func_hookable'. func_add_hook () { $debug_cmd case " $hookable_fns " in *" $1 "*) ;; *) func_fatal_error "'$1' does not accept hook functions." ;; esac eval func_append ${1}_hooks '" $2"' } # func_remove_hook FUNC_NAME HOOK_FUNC # ------------------------------------ # Remove HOOK_FUNC from the list of functions called by FUNC_NAME. func_remove_hook () { $debug_cmd eval ${1}_hooks='`$ECHO "\$'$1'_hooks" |$SED "s| '$2'||"`' } # func_run_hooks FUNC_NAME [ARG]... # --------------------------------- # Run all hook functions registered to FUNC_NAME. # It is assumed that the list of hook functions contains nothing more # than a whitespace-delimited list of legal shell function names, and # no effort is wasted trying to catch shell meta-characters or preserve # whitespace. func_run_hooks () { $debug_cmd case " $hookable_fns " in *" $1 "*) ;; *) func_fatal_error "'$1' does not support hook funcions.n" ;; esac eval _G_hook_fns=\$$1_hooks; shift for _G_hook in $_G_hook_fns; do eval $_G_hook '"$@"' # store returned options list back into positional # parameters for next 'cmd' execution. eval _G_hook_result=\$${_G_hook}_result eval set dummy "$_G_hook_result"; shift done func_quote_for_eval ${1+"$@"} func_run_hooks_result=$func_quote_for_eval_result } ## --------------- ## ## Option parsing. ## ## --------------- ## # In order to add your own option parsing hooks, you must accept the # full positional parameter list in your hook function, remove any # options that you action, and then pass back the remaining unprocessed # options in '_result', escaped suitably for # 'eval'. Like this: # # my_options_prep () # { # $debug_cmd # # # Extend the existing usage message. # usage_message=$usage_message' # -s, --silent don'\''t print informational messages # ' # # func_quote_for_eval ${1+"$@"} # my_options_prep_result=$func_quote_for_eval_result # } # func_add_hook func_options_prep my_options_prep # # # my_silent_option () # { # $debug_cmd # # # Note that for efficiency, we parse as many options as we can # # recognise in a loop before passing the remainder back to the # # caller on the first unrecognised argument we encounter. # while test $# -gt 0; do # opt=$1; shift # case $opt in # --silent|-s) opt_silent=: ;; # # Separate non-argument short options: # -s*) func_split_short_opt "$_G_opt" # set dummy "$func_split_short_opt_name" \ # "-$func_split_short_opt_arg" ${1+"$@"} # shift # ;; # *) set dummy "$_G_opt" "$*"; shift; break ;; # esac # done # # func_quote_for_eval ${1+"$@"} # my_silent_option_result=$func_quote_for_eval_result # } # func_add_hook func_parse_options my_silent_option # # # my_option_validation () # { # $debug_cmd # # $opt_silent && $opt_verbose && func_fatal_help "\ # '--silent' and '--verbose' options are mutually exclusive." # # func_quote_for_eval ${1+"$@"} # my_option_validation_result=$func_quote_for_eval_result # } # func_add_hook func_validate_options my_option_validation # # You'll alse need to manually amend $usage_message to reflect the extra # options you parse. It's preferable to append if you can, so that # multiple option parsing hooks can be added safely. # func_options [ARG]... # --------------------- # All the functions called inside func_options are hookable. See the # individual implementations for details. func_hookable func_options func_options () { $debug_cmd func_options_prep ${1+"$@"} eval func_parse_options \ ${func_options_prep_result+"$func_options_prep_result"} eval func_validate_options \ ${func_parse_options_result+"$func_parse_options_result"} eval func_run_hooks func_options \ ${func_validate_options_result+"$func_validate_options_result"} # save modified positional parameters for caller func_options_result=$func_run_hooks_result } # func_options_prep [ARG]... # -------------------------- # All initialisations required before starting the option parse loop. # Note that when calling hook functions, we pass through the list of # positional parameters. If a hook function modifies that list, and # needs to propogate that back to rest of this script, then the complete # modified list must be put in 'func_run_hooks_result' before # returning. func_hookable func_options_prep func_options_prep () { $debug_cmd # Option defaults: opt_verbose=false opt_warning_types= func_run_hooks func_options_prep ${1+"$@"} # save modified positional parameters for caller func_options_prep_result=$func_run_hooks_result } # func_parse_options [ARG]... # --------------------------- # The main option parsing loop. func_hookable func_parse_options func_parse_options () { $debug_cmd func_parse_options_result= # this just eases exit handling while test $# -gt 0; do # Defer to hook functions for initial option parsing, so they # get priority in the event of reusing an option name. func_run_hooks func_parse_options ${1+"$@"} # Adjust func_parse_options positional parameters to match eval set dummy "$func_run_hooks_result"; shift # Break out of the loop if we already parsed every option. test $# -gt 0 || break _G_opt=$1 shift case $_G_opt in --debug|-x) debug_cmd='set -x' func_echo "enabling shell trace mode" $debug_cmd ;; --no-warnings|--no-warning|--no-warn) set dummy --warnings none ${1+"$@"} shift ;; --warnings|--warning|-W) test $# = 0 && func_missing_arg $_G_opt && break case " $warning_categories $1" in *" $1 "*) # trailing space prevents matching last $1 above func_append_uniq opt_warning_types " $1" ;; *all) opt_warning_types=$warning_categories ;; *none) opt_warning_types=none warning_func=: ;; *error) opt_warning_types=$warning_categories warning_func=func_fatal_error ;; *) func_fatal_error \ "unsupported warning category: '$1'" ;; esac shift ;; --verbose|-v) opt_verbose=: ;; --version) func_version ;; -\?|-h) func_usage ;; --help) func_help ;; # Separate optargs to long options (plugins may need this): --*=*) func_split_equals "$_G_opt" set dummy "$func_split_equals_lhs" \ "$func_split_equals_rhs" ${1+"$@"} shift ;; # Separate optargs to short options: -W*) func_split_short_opt "$_G_opt" set dummy "$func_split_short_opt_name" \ "$func_split_short_opt_arg" ${1+"$@"} shift ;; # Separate non-argument short options: -\?*|-h*|-v*|-x*) func_split_short_opt "$_G_opt" set dummy "$func_split_short_opt_name" \ "-$func_split_short_opt_arg" ${1+"$@"} shift ;; --) break ;; -*) func_fatal_help "unrecognised option: '$_G_opt'" ;; *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; esac done # save modified positional parameters for caller func_quote_for_eval ${1+"$@"} func_parse_options_result=$func_quote_for_eval_result } # func_validate_options [ARG]... # ------------------------------ # Perform any sanity checks on option settings and/or unconsumed # arguments. func_hookable func_validate_options func_validate_options () { $debug_cmd # Display all warnings if -W was not given. test -n "$opt_warning_types" || opt_warning_types=" $warning_categories" func_run_hooks func_validate_options ${1+"$@"} # Bail if the options were screwed! $exit_cmd $EXIT_FAILURE # save modified positional parameters for caller func_validate_options_result=$func_run_hooks_result } ## ----------------- ## ## Helper functions. ## ## ----------------- ## # This section contains the helper functions used by the rest of the # hookable option parser framework in ascii-betical order. # func_fatal_help ARG... # ---------------------- # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { $debug_cmd eval \$ECHO \""Usage: $usage"\" eval \$ECHO \""$fatal_help"\" func_error ${1+"$@"} exit $EXIT_FAILURE } # func_help # --------- # Echo long help message to standard output and exit. func_help () { $debug_cmd func_usage_message $ECHO "$long_help_message" exit 0 } # func_missing_arg ARGNAME # ------------------------ # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { $debug_cmd func_error "Missing argument for '$1'." exit_cmd=exit } # func_split_equals STRING # ------------------------ # Set func_split_equals_lhs and func_split_equals_rhs shell variables after # splitting STRING at the '=' sign. test -z "$_G_HAVE_XSI_OPS" \ && (eval 'x=a/b/c; test 5aa/bb/cc = "${#x}${x%%/*}${x%/*}${x#*/}${x##*/}"') 2>/dev/null \ && _G_HAVE_XSI_OPS=yes if test yes = "$_G_HAVE_XSI_OPS" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_split_equals () { $debug_cmd func_split_equals_lhs=${1%%=*} func_split_equals_rhs=${1#*=} test "x$func_split_equals_lhs" = "x$1" \ && func_split_equals_rhs= }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_split_equals () { $debug_cmd func_split_equals_lhs=`expr "x$1" : 'x\([^=]*\)'` func_split_equals_rhs= test "x$func_split_equals_lhs" = "x$1" \ || func_split_equals_rhs=`expr "x$1" : 'x[^=]*=\(.*\)$'` } fi #func_split_equals # func_split_short_opt SHORTOPT # ----------------------------- # Set func_split_short_opt_name and func_split_short_opt_arg shell # variables after splitting SHORTOPT after the 2nd character. if test yes = "$_G_HAVE_XSI_OPS" then # This is an XSI compatible shell, allowing a faster implementation... eval 'func_split_short_opt () { $debug_cmd func_split_short_opt_arg=${1#??} func_split_short_opt_name=${1%"$func_split_short_opt_arg"} }' else # ...otherwise fall back to using expr, which is often a shell builtin. func_split_short_opt () { $debug_cmd func_split_short_opt_name=`expr "x$1" : 'x-\(.\)'` func_split_short_opt_arg=`expr "x$1" : 'x-.\(.*\)$'` } fi #func_split_short_opt # func_usage # ---------- # Echo short help message to standard output and exit. func_usage () { $debug_cmd func_usage_message $ECHO "Run '$progname --help |${PAGER-more}' for full usage" exit 0 } # func_usage_message # ------------------ # Echo short help message to standard output. func_usage_message () { $debug_cmd eval \$ECHO \""Usage: $usage"\" echo $SED -n 's|^# || /^Written by/{ x;p;x } h /^Written by/q' < "$progpath" echo eval \$ECHO \""$usage_message"\" } # func_version # ------------ # Echo version message to standard output and exit. func_version () { $debug_cmd printf '%s\n' "$progname $scriptversion" $SED -n ' /(C)/!b go :more /\./!{ N s|\n# | | b more } :go /^# Written by /,/# warranty; / { s|^# || s|^# *$|| s|\((C)\)[ 0-9,-]*[ ,-]\([1-9][0-9]* \)|\1 \2| p } /^# Written by / { s|^# || p } /^warranty; /q' < "$progpath" exit $? } # Local variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-pattern: "10/scriptversion=%:y-%02m-%02d.%02H; # UTC" # time-stamp-time-zone: "UTC" # End: # Set a version string. scriptversion='(GNU libtool) 2.4.6' # func_echo ARG... # ---------------- # Libtool also displays the current mode in messages, so override # funclib.sh func_echo with this custom definition. func_echo () { $debug_cmd _G_message=$* func_echo_IFS=$IFS IFS=$nl for _G_line in $_G_message; do IFS=$func_echo_IFS $ECHO "$progname${opt_mode+: $opt_mode}: $_G_line" done IFS=$func_echo_IFS } # func_warning ARG... # ------------------- # Libtool warnings are not categorized, so override funclib.sh # func_warning with this simpler definition. func_warning () { $debug_cmd $warning_func ${1+"$@"} } ## ---------------- ## ## Options parsing. ## ## ---------------- ## # Hook in the functions to make sure our own options are parsed during # the option parsing loop. usage='$progpath [OPTION]... [MODE-ARG]...' # Short help message in response to '-h'. usage_message="Options: --config show all configuration variables --debug enable verbose shell tracing -n, --dry-run display commands without modifying any files --features display basic configuration information and exit --mode=MODE use operation mode MODE --no-warnings equivalent to '-Wnone' --preserve-dup-deps don't remove duplicate dependency libraries --quiet, --silent don't print informational messages --tag=TAG use configuration variables from tag TAG -v, --verbose print more informational messages than default --version print version information -W, --warnings=CATEGORY report the warnings falling in CATEGORY [all] -h, --help, --help-all print short, long, or detailed help message " # Additional text appended to 'usage_message' in response to '--help'. func_help () { $debug_cmd func_usage_message $ECHO "$long_help_message MODE must be one of the following: clean remove files from the build directory compile compile a source file into a libtool object execute automatically set library path, then run a program finish complete the installation of libtool libraries install install libraries or executables link create a library or an executable uninstall remove libraries from an installed directory MODE-ARGS vary depending on the MODE. When passed as first option, '--mode=MODE' may be abbreviated as 'MODE' or a unique abbreviation of that. Try '$progname --help --mode=MODE' for a more detailed description of MODE. When reporting a bug, please describe a test case to reproduce it and include the following information: host-triplet: $host shell: $SHELL compiler: $LTCC compiler flags: $LTCFLAGS linker: $LD (gnu? $with_gnu_ld) version: $progname (GNU libtool) 2.4.6 automake: `($AUTOMAKE --version) 2>/dev/null |$SED 1q` autoconf: `($AUTOCONF --version) 2>/dev/null |$SED 1q` Report bugs to . GNU libtool home page: . General help using GNU software: ." exit 0 } # func_lo2o OBJECT-NAME # --------------------- # Transform OBJECT-NAME from a '.lo' suffix to the platform specific # object suffix. lo2o=s/\\.lo\$/.$objext/ o2lo=s/\\.$objext\$/.lo/ if test yes = "$_G_HAVE_XSI_OPS"; then eval 'func_lo2o () { case $1 in *.lo) func_lo2o_result=${1%.lo}.$objext ;; * ) func_lo2o_result=$1 ;; esac }' # func_xform LIBOBJ-OR-SOURCE # --------------------------- # Transform LIBOBJ-OR-SOURCE from a '.o' or '.c' (or otherwise) # suffix to a '.lo' libtool-object suffix. eval 'func_xform () { func_xform_result=${1%.*}.lo }' else # ...otherwise fall back to using sed. func_lo2o () { func_lo2o_result=`$ECHO "$1" | $SED "$lo2o"` } func_xform () { func_xform_result=`$ECHO "$1" | $SED 's|\.[^.]*$|.lo|'` } fi # func_fatal_configuration ARG... # ------------------------------- # Echo program name prefixed message to standard error, followed by # a configuration failure hint, and exit. func_fatal_configuration () { func__fatal_error ${1+"$@"} \ "See the $PACKAGE documentation for more information." \ "Fatal configuration error." } # func_config # ----------- # Display the configuration for all the tags in this script. func_config () { re_begincf='^# ### BEGIN LIBTOOL' re_endcf='^# ### END LIBTOOL' # Default configuration. $SED "1,/$re_begincf CONFIG/d;/$re_endcf CONFIG/,\$d" < "$progpath" # Now print the configurations for the tags. for tagname in $taglist; do $SED -n "/$re_begincf TAG CONFIG: $tagname\$/,/$re_endcf TAG CONFIG: $tagname\$/p" < "$progpath" done exit $? } # func_features # ------------- # Display the features supported by this script. func_features () { echo "host: $host" if test yes = "$build_libtool_libs"; then echo "enable shared libraries" else echo "disable shared libraries" fi if test yes = "$build_old_libs"; then echo "enable static libraries" else echo "disable static libraries" fi exit $? } # func_enable_tag TAGNAME # ----------------------- # Verify that TAGNAME is valid, and either flag an error and exit, or # enable the TAGNAME tag. We also add TAGNAME to the global $taglist # variable here. func_enable_tag () { # Global variable: tagname=$1 re_begincf="^# ### BEGIN LIBTOOL TAG CONFIG: $tagname\$" re_endcf="^# ### END LIBTOOL TAG CONFIG: $tagname\$" sed_extractcf=/$re_begincf/,/$re_endcf/p # Validate tagname. case $tagname in *[!-_A-Za-z0-9,/]*) func_fatal_error "invalid tag name: $tagname" ;; esac # Don't test for the "default" C tag, as we know it's # there but not specially marked. case $tagname in CC) ;; *) if $GREP "$re_begincf" "$progpath" >/dev/null 2>&1; then taglist="$taglist $tagname" # Evaluate the configuration. Be careful to quote the path # and the sed script, to avoid splitting on whitespace, but # also don't use non-portable quotes within backquotes within # quotes we have to do it in 2 steps: extractedcf=`$SED -n -e "$sed_extractcf" < "$progpath"` eval "$extractedcf" else func_error "ignoring unknown tag $tagname" fi ;; esac } # func_check_version_match # ------------------------ # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$package_revision" != "$macro_revision"; then if test "$VERSION" != "$macro_version"; then if test -z "$macro_version"; then cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from an older release. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, but the $progname: definition of this LT_INIT comes from $PACKAGE $macro_version. $progname: You should recreate aclocal.m4 with macros from $PACKAGE $VERSION $progname: and run autoconf again. _LT_EOF fi else cat >&2 <<_LT_EOF $progname: Version mismatch error. This is $PACKAGE $VERSION, revision $package_revision, $progname: but the definition of this LT_INIT comes from revision $macro_revision. $progname: You should recreate aclocal.m4 with macros from revision $package_revision $progname: of $PACKAGE $VERSION and run autoconf again. _LT_EOF fi exit $EXIT_MISMATCH fi } # libtool_options_prep [ARG]... # ----------------------------- # Preparation for options parsed by libtool. libtool_options_prep () { $debug_mode # Option defaults: opt_config=false opt_dlopen= opt_dry_run=false opt_help=false opt_mode= opt_preserve_dup_deps=false opt_quiet=false nonopt= preserve_args= # Shorthand for --mode=foo, only valid as the first argument case $1 in clean|clea|cle|cl) shift; set dummy --mode clean ${1+"$@"}; shift ;; compile|compil|compi|comp|com|co|c) shift; set dummy --mode compile ${1+"$@"}; shift ;; execute|execut|execu|exec|exe|ex|e) shift; set dummy --mode execute ${1+"$@"}; shift ;; finish|finis|fini|fin|fi|f) shift; set dummy --mode finish ${1+"$@"}; shift ;; install|instal|insta|inst|ins|in|i) shift; set dummy --mode install ${1+"$@"}; shift ;; link|lin|li|l) shift; set dummy --mode link ${1+"$@"}; shift ;; uninstall|uninstal|uninsta|uninst|unins|unin|uni|un|u) shift; set dummy --mode uninstall ${1+"$@"}; shift ;; esac # Pass back the list of options. func_quote_for_eval ${1+"$@"} libtool_options_prep_result=$func_quote_for_eval_result } func_add_hook func_options_prep libtool_options_prep # libtool_parse_options [ARG]... # --------------------------------- # Provide handling for libtool specific options. libtool_parse_options () { $debug_cmd # Perform our own loop to consume as many options as possible in # each iteration. while test $# -gt 0; do _G_opt=$1 shift case $_G_opt in --dry-run|--dryrun|-n) opt_dry_run=: ;; --config) func_config ;; --dlopen|-dlopen) opt_dlopen="${opt_dlopen+$opt_dlopen }$1" shift ;; --preserve-dup-deps) opt_preserve_dup_deps=: ;; --features) func_features ;; --finish) set dummy --mode finish ${1+"$@"}; shift ;; --help) opt_help=: ;; --help-all) opt_help=': help-all' ;; --mode) test $# = 0 && func_missing_arg $_G_opt && break opt_mode=$1 case $1 in # Valid mode arguments: clean|compile|execute|finish|install|link|relink|uninstall) ;; # Catch anything else as an error *) func_error "invalid argument for $_G_opt" exit_cmd=exit break ;; esac shift ;; --no-silent|--no-quiet) opt_quiet=false func_append preserve_args " $_G_opt" ;; --no-warnings|--no-warning|--no-warn) opt_warning=false func_append preserve_args " $_G_opt" ;; --no-verbose) opt_verbose=false func_append preserve_args " $_G_opt" ;; --silent|--quiet) opt_quiet=: opt_verbose=false func_append preserve_args " $_G_opt" ;; --tag) test $# = 0 && func_missing_arg $_G_opt && break opt_tag=$1 func_append preserve_args " $_G_opt $1" func_enable_tag "$1" shift ;; --verbose|-v) opt_quiet=false opt_verbose=: func_append preserve_args " $_G_opt" ;; # An option not handled by this hook function: *) set dummy "$_G_opt" ${1+"$@"}; shift; break ;; esac done # save modified positional parameters for caller func_quote_for_eval ${1+"$@"} libtool_parse_options_result=$func_quote_for_eval_result } func_add_hook func_parse_options libtool_parse_options # libtool_validate_options [ARG]... # --------------------------------- # Perform any sanity checks on option settings and/or unconsumed # arguments. libtool_validate_options () { # save first non-option argument if test 0 -lt $#; then nonopt=$1 shift fi # preserve --debug test : = "$debug_cmd" || func_append preserve_args " --debug" case $host in # Solaris2 added to fix http://debbugs.gnu.org/cgi/bugreport.cgi?bug=16452 # see also: http://gcc.gnu.org/bugzilla/show_bug.cgi?id=59788 *cygwin* | *mingw* | *pw32* | *cegcc* | *solaris2* | *os2*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_preserve_dup_deps ;; esac $opt_help || { # Sanity checks first: func_check_version_match test yes != "$build_libtool_libs" \ && test yes != "$build_old_libs" \ && func_fatal_configuration "not configured to build any kind of library" # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$opt_dlopen" && test execute != "$opt_mode"; then func_error "unrecognized option '-dlopen'" $ECHO "$help" 1>&2 exit $EXIT_FAILURE fi # Change the help message to a mode-specific one. generic_help=$help help="Try '$progname --help --mode=$opt_mode' for more information." } # Pass back the unparsed argument list func_quote_for_eval ${1+"$@"} libtool_validate_options_result=$func_quote_for_eval_result } func_add_hook func_validate_options libtool_validate_options # Process options as early as possible so that --help and --version # can return quickly. func_options ${1+"$@"} eval set dummy "$func_options_result"; shift ## ----------- ## ## Main. ## ## ----------- ## magic='%%%MAGIC variable%%%' magic_exe='%%%MAGIC EXE variable%%%' # Global variables. extracted_archives= extracted_serial=0 # If this variable is set in any of the actions, the command in it # will be execed at the end. This prevents here-documents from being # left over by shells. exec_cmd= # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF $1 _LTECHO_EOF' } # func_generated_by_libtool # True iff stdin has been generated by Libtool. This function is only # a basic sanity check; it will hardly flush out determined imposters. func_generated_by_libtool_p () { $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # func_lalib_p file # True iff FILE is a libtool '.la' library or '.lo' object file. # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_lalib_p () { test -f "$1" && $SED -e 4q "$1" 2>/dev/null | func_generated_by_libtool_p } # func_lalib_unsafe_p file # True iff FILE is a libtool '.la' library or '.lo' object file. # This function implements the same check as func_lalib_p without # resorting to external programs. To this end, it redirects stdin and # closes it afterwards, without saving the original file descriptor. # As a safety measure, use it only where a negative result would be # fatal anyway. Works if 'file' does not exist. func_lalib_unsafe_p () { lalib_p=no if test -f "$1" && test -r "$1" && exec 5<&0 <"$1"; then for lalib_p_l in 1 2 3 4 do read lalib_p_line case $lalib_p_line in \#\ Generated\ by\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test yes = "$lalib_p" } # func_ltwrapper_script_p file # True iff FILE is a libtool wrapper script # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_script_p () { test -f "$1" && $lt_truncate_bin < "$1" 2>/dev/null | func_generated_by_libtool_p } # func_ltwrapper_executable_p file # True iff FILE is a libtool wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_executable_p () { func_ltwrapper_exec_suffix= case $1 in *.exe) ;; *) func_ltwrapper_exec_suffix=.exe ;; esac $GREP "$magic_exe" "$1$func_ltwrapper_exec_suffix" >/dev/null 2>&1 } # func_ltwrapper_scriptname file # Assumes file is an ltwrapper_executable # uses $file to determine the appropriate filename for a # temporary ltwrapper_script. func_ltwrapper_scriptname () { func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result=$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper } # func_ltwrapper_p file # True iff FILE is a libtool wrapper script or wrapper executable # This function is only a basic sanity check; it will hardly flush out # determined imposters. func_ltwrapper_p () { func_ltwrapper_script_p "$1" || func_ltwrapper_executable_p "$1" } # func_execute_cmds commands fail_cmd # Execute tilde-delimited COMMANDS. # If FAIL_CMD is given, eval that upon failure. # FAIL_CMD may read-access the current command in variable CMD! func_execute_cmds () { $debug_cmd save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$sp$nl eval cmd=\"$cmd\" IFS=$save_ifs func_show_eval "$cmd" "${2-:}" done IFS=$save_ifs } # func_source file # Source FILE, adding directory component if necessary. # Note that it is not necessary on cygwin/mingw to append a dot to # FILE even if both FILE and FILE.exe exist: automatic-append-.exe # behavior happens only for exec(3), not for open(2)! Also, sourcing # 'FILE.' does not work on cygwin managed mounts. func_source () { $debug_cmd case $1 in */* | *\\*) . "$1" ;; *) . "./$1" ;; esac } # func_resolve_sysroot PATH # Replace a leading = in PATH with a sysroot. Store the result into # func_resolve_sysroot_result func_resolve_sysroot () { func_resolve_sysroot_result=$1 case $func_resolve_sysroot_result in =*) func_stripname '=' '' "$func_resolve_sysroot_result" func_resolve_sysroot_result=$lt_sysroot$func_stripname_result ;; esac } # func_replace_sysroot PATH # If PATH begins with the sysroot, replace it with = and # store the result into func_replace_sysroot_result. func_replace_sysroot () { case $lt_sysroot:$1 in ?*:"$lt_sysroot"*) func_stripname "$lt_sysroot" '' "$1" func_replace_sysroot_result='='$func_stripname_result ;; *) # Including no sysroot. func_replace_sysroot_result=$1 ;; esac } # func_infer_tag arg # Infer tagged configuration to use if any are available and # if one wasn't chosen via the "--tag" command line option. # Only attempt this if the compiler in the base compile # command doesn't match the default compiler. # arg is usually of the form 'gcc ...' func_infer_tag () { $debug_cmd if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case $@ in # Blanks in the command may have been stripped by the calling shell, # but not from the CC environment variable when configure was run. " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) ;; # Blanks at the start of $base_compile will cause this to fail # if we don't check for them as well. *) for z in $available_tags; do if $GREP "^# ### BEGIN LIBTOOL TAG CONFIG: $z$" < "$progpath" > /dev/null; then # Evaluate the configuration. eval "`$SED -n -e '/^# ### BEGIN LIBTOOL TAG CONFIG: '$z'$/,/^# ### END LIBTOOL TAG CONFIG: '$z'$/p' < $progpath`" CC_quoted= for arg in $CC; do # Double-quote args containing other shell metacharacters. func_append_quoted CC_quoted "$arg" done CC_expanded=`func_echo_all $CC` CC_quoted_expanded=`func_echo_all $CC_quoted` case "$@ " in " $CC "* | "$CC "* | " $CC_expanded "* | "$CC_expanded "* | \ " $CC_quoted"* | "$CC_quoted "* | " $CC_quoted_expanded "* | "$CC_quoted_expanded "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$z break ;; esac fi done # If $tagname still isn't set, then no tagged configuration # was found and let the user know that the "--tag" command # line option must be used. if test -z "$tagname"; then func_echo "unable to infer tagged configuration" func_fatal_error "specify a tag with '--tag'" # else # func_verbose "using $tagname tagged configuration" fi ;; esac fi } # func_write_libtool_object output_name pic_name nonpic_name # Create a libtool object file (analogous to a ".la" file), # but don't create it if we're doing a dry run. func_write_libtool_object () { write_libobj=$1 if test yes = "$build_libtool_libs"; then write_lobj=\'$2\' else write_lobj=none fi if test yes = "$build_old_libs"; then write_oldobj=\'$3\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T </dev/null` if test "$?" -eq 0 && test -n "$func_convert_core_file_wine_to_w32_tmp"; then func_convert_core_file_wine_to_w32_result=`$ECHO "$func_convert_core_file_wine_to_w32_tmp" | $SED -e "$sed_naive_backslashify"` else func_convert_core_file_wine_to_w32_result= fi fi } # end: func_convert_core_file_wine_to_w32 # func_convert_core_path_wine_to_w32 ARG # Helper function used by path conversion functions when $build is *nix, and # $host is mingw, cygwin, or some other w32 environment. Relies on a correctly # configured wine environment available, with the winepath program in $build's # $PATH. Assumes ARG has no leading or trailing path separator characters. # # ARG is path to be converted from $build format to win32. # Result is available in $func_convert_core_path_wine_to_w32_result. # Unconvertible file (directory) names in ARG are skipped; if no directory names # are convertible, then the result may be empty. func_convert_core_path_wine_to_w32 () { $debug_cmd # unfortunately, winepath doesn't convert paths, only file names func_convert_core_path_wine_to_w32_result= if test -n "$1"; then oldIFS=$IFS IFS=: for func_convert_core_path_wine_to_w32_f in $1; do IFS=$oldIFS func_convert_core_file_wine_to_w32 "$func_convert_core_path_wine_to_w32_f" if test -n "$func_convert_core_file_wine_to_w32_result"; then if test -z "$func_convert_core_path_wine_to_w32_result"; then func_convert_core_path_wine_to_w32_result=$func_convert_core_file_wine_to_w32_result else func_append func_convert_core_path_wine_to_w32_result ";$func_convert_core_file_wine_to_w32_result" fi fi done IFS=$oldIFS fi } # end: func_convert_core_path_wine_to_w32 # func_cygpath ARGS... # Wrapper around calling the cygpath program via LT_CYGPATH. This is used when # when (1) $build is *nix and Cygwin is hosted via a wine environment; or (2) # $build is MSYS and $host is Cygwin, or (3) $build is Cygwin. In case (1) or # (2), returns the Cygwin file name or path in func_cygpath_result (input # file name or path is assumed to be in w32 format, as previously converted # from $build's *nix or MSYS format). In case (3), returns the w32 file name # or path in func_cygpath_result (input file name or path is assumed to be in # Cygwin format). Returns an empty string on error. # # ARGS are passed to cygpath, with the last one being the file name or path to # be converted. # # Specify the absolute *nix (or w32) name to cygpath in the LT_CYGPATH # environment variable; do not put it in $PATH. func_cygpath () { $debug_cmd if test -n "$LT_CYGPATH" && test -f "$LT_CYGPATH"; then func_cygpath_result=`$LT_CYGPATH "$@" 2>/dev/null` if test "$?" -ne 0; then # on failure, ensure result is empty func_cygpath_result= fi else func_cygpath_result= func_error "LT_CYGPATH is empty or specifies non-existent file: '$LT_CYGPATH'" fi } #end: func_cygpath # func_convert_core_msys_to_w32 ARG # Convert file name or path ARG from MSYS format to w32 format. Return # result in func_convert_core_msys_to_w32_result. func_convert_core_msys_to_w32 () { $debug_cmd # awkward: cmd appends spaces to result func_convert_core_msys_to_w32_result=`( cmd //c echo "$1" ) 2>/dev/null | $SED -e 's/[ ]*$//' -e "$sed_naive_backslashify"` } #end: func_convert_core_msys_to_w32 # func_convert_file_check ARG1 ARG2 # Verify that ARG1 (a file name in $build format) was converted to $host # format in ARG2. Otherwise, emit an error message, but continue (resetting # func_to_host_file_result to ARG1). func_convert_file_check () { $debug_cmd if test -z "$2" && test -n "$1"; then func_error "Could not determine host file name corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_file_result=$1 fi } # end func_convert_file_check # func_convert_path_check FROM_PATHSEP TO_PATHSEP FROM_PATH TO_PATH # Verify that FROM_PATH (a path in $build format) was converted to $host # format in TO_PATH. Otherwise, emit an error message, but continue, resetting # func_to_host_file_result to a simplistic fallback value (see below). func_convert_path_check () { $debug_cmd if test -z "$4" && test -n "$3"; then func_error "Could not determine the host path corresponding to" func_error " '$3'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This is a deliberately simplistic "conversion" and # should not be "improved". See libtool.info. if test "x$1" != "x$2"; then lt_replace_pathsep_chars="s|$1|$2|g" func_to_host_path_result=`echo "$3" | $SED -e "$lt_replace_pathsep_chars"` else func_to_host_path_result=$3 fi fi } # end func_convert_path_check # func_convert_path_front_back_pathsep FRONTPAT BACKPAT REPL ORIG # Modifies func_to_host_path_result by prepending REPL if ORIG matches FRONTPAT # and appending REPL if ORIG matches BACKPAT. func_convert_path_front_back_pathsep () { $debug_cmd case $4 in $1 ) func_to_host_path_result=$3$func_to_host_path_result ;; esac case $4 in $2 ) func_append func_to_host_path_result "$3" ;; esac } # end func_convert_path_front_back_pathsep ################################################## # $build to $host FILE NAME CONVERSION FUNCTIONS # ################################################## # invoked via '$to_host_file_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # Result will be available in $func_to_host_file_result. # func_to_host_file ARG # Converts the file name ARG from $build format to $host format. Return result # in func_to_host_file_result. func_to_host_file () { $debug_cmd $to_host_file_cmd "$1" } # end func_to_host_file # func_to_tool_file ARG LAZY # converts the file name ARG from $build format to toolchain format. Return # result in func_to_tool_file_result. If the conversion in use is listed # in (the comma separated) LAZY, no conversion takes place. func_to_tool_file () { $debug_cmd case ,$2, in *,"$to_tool_file_cmd",*) func_to_tool_file_result=$1 ;; *) $to_tool_file_cmd "$1" func_to_tool_file_result=$func_to_host_file_result ;; esac } # end func_to_tool_file # func_convert_file_noop ARG # Copy ARG to func_to_host_file_result. func_convert_file_noop () { func_to_host_file_result=$1 } # end func_convert_file_noop # func_convert_file_msys_to_w32 ARG # Convert file name ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_file_result. func_convert_file_msys_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_to_host_file_result=$func_convert_core_msys_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_w32 # func_convert_file_cygwin_to_w32 ARG # Convert file name ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_file_cygwin_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then # because $build is cygwin, we call "the" cygpath in $PATH; no need to use # LT_CYGPATH in this case. func_to_host_file_result=`cygpath -m "$1"` fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_cygwin_to_w32 # func_convert_file_nix_to_w32 ARG # Convert file name ARG from *nix to w32 format. Requires a wine environment # and a working winepath. Returns result in func_to_host_file_result. func_convert_file_nix_to_w32 () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_file_wine_to_w32 "$1" func_to_host_file_result=$func_convert_core_file_wine_to_w32_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_w32 # func_convert_file_msys_to_cygwin ARG # Convert file name ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_file_msys_to_cygwin () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then func_convert_core_msys_to_w32 "$1" func_cygpath -u "$func_convert_core_msys_to_w32_result" func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_msys_to_cygwin # func_convert_file_nix_to_cygwin ARG # Convert file name ARG from *nix to Cygwin format. Requires Cygwin installed # in a wine environment, working winepath, and LT_CYGPATH set. Returns result # in func_to_host_file_result. func_convert_file_nix_to_cygwin () { $debug_cmd func_to_host_file_result=$1 if test -n "$1"; then # convert from *nix to w32, then use cygpath to convert from w32 to cygwin. func_convert_core_file_wine_to_w32 "$1" func_cygpath -u "$func_convert_core_file_wine_to_w32_result" func_to_host_file_result=$func_cygpath_result fi func_convert_file_check "$1" "$func_to_host_file_result" } # end func_convert_file_nix_to_cygwin ############################################# # $build to $host PATH CONVERSION FUNCTIONS # ############################################# # invoked via '$to_host_path_cmd ARG' # # In each case, ARG is the path to be converted from $build to $host format. # The result will be available in $func_to_host_path_result. # # Path separators are also converted from $build format to $host format. If # ARG begins or ends with a path separator character, it is preserved (but # converted to $host format) on output. # # All path conversion functions are named using the following convention: # file name conversion function : func_convert_file_X_to_Y () # path conversion function : func_convert_path_X_to_Y () # where, for any given $build/$host combination the 'X_to_Y' value is the # same. If conversion functions are added for new $build/$host combinations, # the two new functions must follow this pattern, or func_init_to_host_path_cmd # will break. # func_init_to_host_path_cmd # Ensures that function "pointer" variable $to_host_path_cmd is set to the # appropriate value, based on the value of $to_host_file_cmd. to_host_path_cmd= func_init_to_host_path_cmd () { $debug_cmd if test -z "$to_host_path_cmd"; then func_stripname 'func_convert_file_' '' "$to_host_file_cmd" to_host_path_cmd=func_convert_path_$func_stripname_result fi } # func_to_host_path ARG # Converts the path ARG from $build format to $host format. Return result # in func_to_host_path_result. func_to_host_path () { $debug_cmd func_init_to_host_path_cmd $to_host_path_cmd "$1" } # end func_to_host_path # func_convert_path_noop ARG # Copy ARG to func_to_host_path_result. func_convert_path_noop () { func_to_host_path_result=$1 } # end func_convert_path_noop # func_convert_path_msys_to_w32 ARG # Convert path ARG from (mingw) MSYS to (mingw) w32 format; automatic # conversion to w32 is not available inside the cwrapper. Returns result in # func_to_host_path_result. func_convert_path_msys_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from ARG. MSYS # behavior is inconsistent here; cygpath turns them into '.;' and ';.'; # and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result=$func_convert_core_msys_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_msys_to_w32 # func_convert_path_cygwin_to_w32 ARG # Convert path ARG from Cygwin to w32 format. Returns result in # func_to_host_file_result. func_convert_path_cygwin_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_to_host_path_result=`cygpath -m -p "$func_to_host_path_tmp1"` func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_cygwin_to_w32 # func_convert_path_nix_to_w32 ARG # Convert path ARG from *nix to w32 format. Requires a wine environment and # a working winepath. Returns result in func_to_host_file_result. func_convert_path_nix_to_w32 () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_to_host_path_result=$func_convert_core_path_wine_to_w32_result func_convert_path_check : ";" \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" ";" "$1" fi } # end func_convert_path_nix_to_w32 # func_convert_path_msys_to_cygwin ARG # Convert path ARG from MSYS to Cygwin format. Requires LT_CYGPATH set. # Returns result in func_to_host_file_result. func_convert_path_msys_to_cygwin () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # See func_convert_path_msys_to_w32: func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_msys_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_msys_to_w32_result" func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_msys_to_cygwin # func_convert_path_nix_to_cygwin ARG # Convert path ARG from *nix to Cygwin format. Requires Cygwin installed in a # a wine environment, working winepath, and LT_CYGPATH set. Returns result in # func_to_host_file_result. func_convert_path_nix_to_cygwin () { $debug_cmd func_to_host_path_result=$1 if test -n "$1"; then # Remove leading and trailing path separator characters from # ARG. msys behavior is inconsistent here, cygpath turns them # into '.;' and ';.', and winepath ignores them completely. func_stripname : : "$1" func_to_host_path_tmp1=$func_stripname_result func_convert_core_path_wine_to_w32 "$func_to_host_path_tmp1" func_cygpath -u -p "$func_convert_core_path_wine_to_w32_result" func_to_host_path_result=$func_cygpath_result func_convert_path_check : : \ "$func_to_host_path_tmp1" "$func_to_host_path_result" func_convert_path_front_back_pathsep ":*" "*:" : "$1" fi } # end func_convert_path_nix_to_cygwin # func_dll_def_p FILE # True iff FILE is a Windows DLL '.def' file. # Keep in sync with _LT_DLL_DEF_P in libtool.m4 func_dll_def_p () { $debug_cmd func_dll_def_p_tmp=`$SED -n \ -e 's/^[ ]*//' \ -e '/^\(;.*\)*$/d' \ -e 's/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p' \ -e q \ "$1"` test DEF = "$func_dll_def_p_tmp" } # func_mode_compile arg... func_mode_compile () { $debug_cmd # Get the compilation command and the source file. base_compile= srcfile=$nonopt # always keep a non-empty value in "srcfile" suppress_opt=yes suppress_output= arg_mode=normal libobj= later= pie_flag= for arg do case $arg_mode in arg ) # do not "continue". Instead, add this to base_compile lastarg=$arg arg_mode=normal ;; target ) libobj=$arg arg_mode=normal continue ;; normal ) # Accept any command-line options. case $arg in -o) test -n "$libobj" && \ func_fatal_error "you cannot specify '-o' more than once" arg_mode=target continue ;; -pie | -fpie | -fPIE) func_append pie_flag " $arg" continue ;; -shared | -static | -prefer-pic | -prefer-non-pic) func_append later " $arg" continue ;; -no-suppress) suppress_opt=no continue ;; -Xcompiler) arg_mode=arg # the next one goes into the "base_compile" arg list continue # The current "srcfile" will either be retained or ;; # replaced later. I would guess that would be a bug. -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result lastarg= save_ifs=$IFS; IFS=, for arg in $args; do IFS=$save_ifs func_append_quoted lastarg "$arg" done IFS=$save_ifs func_stripname ' ' '' "$lastarg" lastarg=$func_stripname_result # Add the arguments to base_compile. func_append base_compile " $lastarg" continue ;; *) # Accept the current argument as the source file. # The previous "srcfile" becomes the current argument. # lastarg=$srcfile srcfile=$arg ;; esac # case $arg ;; esac # case $arg_mode # Aesthetically quote the previous argument. func_append_quoted base_compile "$lastarg" done # for arg case $arg_mode in arg) func_fatal_error "you must specify an argument for -Xcompile" ;; target) func_fatal_error "you must specify a target with '-o'" ;; *) # Get the name of the library object. test -z "$libobj" && { func_basename "$srcfile" libobj=$func_basename_result } ;; esac # Recognize several different file suffixes. # If the user specifies -o file.o, it is replaced with file.lo case $libobj in *.[cCFSifmso] | \ *.ada | *.adb | *.ads | *.asm | \ *.c++ | *.cc | *.ii | *.class | *.cpp | *.cxx | \ *.[fF][09]? | *.for | *.java | *.go | *.obj | *.sx | *.cu | *.cup) func_xform "$libobj" libobj=$func_xform_result ;; esac case $libobj in *.lo) func_lo2o "$libobj"; obj=$func_lo2o_result ;; *) func_fatal_error "cannot determine name of library object from '$libobj'" ;; esac func_infer_tag $base_compile for arg in $later; do case $arg in -shared) test yes = "$build_libtool_libs" \ || func_fatal_configuration "cannot build a shared library" build_old_libs=no continue ;; -static) build_libtool_libs=no build_old_libs=yes continue ;; -prefer-pic) pic_mode=yes continue ;; -prefer-non-pic) pic_mode=no continue ;; esac done func_quote_for_eval "$libobj" test "X$libobj" != "X$func_quote_for_eval_result" \ && $ECHO "X$libobj" | $GREP '[]~#^*{};<>?"'"'"' &()|`$[]' \ && func_warning "libobj name '$libobj' may not contain shell special characters." func_dirname_and_basename "$obj" "/" "" objname=$func_basename_result xdir=$func_dirname_result lobj=$xdir$objdir/$objname test -z "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test yes = "$build_old_libs"; then removelist="$obj $lobj $libobj ${libobj}T" else removelist="$lobj $libobj ${libobj}T" fi # On Cygwin there's no "real" PIC flag so we must build both object types case $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test no = "$pic_mode" && test pass_all != "$deplibs_check_method"; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test no = "$compiler_c_o"; then output_obj=`$ECHO "$srcfile" | $SED 's%^.*/%%; s%\.[^.]*$%%'`.$objext lockfile=$output_obj.lock else output_obj= need_locks=no lockfile= fi # Lock this critical section if it is needed # We use this script file to make the link, it avoids creating a new file if test yes = "$need_locks"; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test warn = "$need_locks"; then if test -f "$lockfile"; then $ECHO "\ *** ERROR, $lockfile exists and contains: `cat $lockfile 2>/dev/null` This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi func_append removelist " $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist func_append removelist " $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 func_to_tool_file "$srcfile" func_convert_file_msys_to_w32 srcfile=$func_to_tool_file_result func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test yes = "$build_libtool_libs"; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test no != "$pic_mode"; then command="$base_compile $qsrcfile $pic_flag" else # Don't build PIC code command="$base_compile $qsrcfile" fi func_mkdir_p "$xdir$objdir" if test -z "$output_obj"; then # Place PIC objects in $objdir func_append command " -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed, then go on to compile the next one if test -n "$output_obj" && test "X$output_obj" != "X$lobj"; then func_show_eval '$MV "$output_obj" "$lobj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi # Allow error messages only from the first compilation. if test yes = "$suppress_opt"; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test yes = "$build_old_libs"; then if test yes != "$pic_mode"; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test yes = "$compiler_c_o"; then func_append command " -o $obj" fi # Suppress compiler output if we already did a PIC compilation. func_append command "$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test warn = "$need_locks" && test "X`cat $lockfile 2>/dev/null`" != "X$srcfile"; then $ECHO "\ *** ERROR, $lockfile contains: `cat $lockfile 2>/dev/null` but it should contain: $srcfile This indicates that another process is trying to use the same temporary object file, and libtool could not work around it because your compiler does not support '-c' and '-o' together. If you repeat this compilation, it may succeed, by chance, but you had better avoid parallel builds (make -j) in this platform, or get a better compiler." $opt_dry_run || $RM $removelist exit $EXIT_FAILURE fi # Just move the object if needed if test -n "$output_obj" && test "X$output_obj" != "X$obj"; then func_show_eval '$MV "$output_obj" "$obj"' \ 'error=$?; $opt_dry_run || $RM $removelist; exit $error' fi fi $opt_dry_run || { func_write_libtool_object "$libobj" "$objdir/$objname" "$objname" # Unlock the critical section if it was locked if test no != "$need_locks"; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test compile = "$opt_mode" && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $opt_mode in "") # Generic help is extracted from the usage comments # at the start of this file. func_help ;; clean) $ECHO \ "Usage: $progname [OPTION]... --mode=clean RM [RM-OPTION]... FILE... Remove files from the build directory. RM is the name of the program to use to delete files associated with each FILE (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, object or program, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; compile) $ECHO \ "Usage: $progname [OPTION]... --mode=compile COMPILE-COMMAND... SOURCEFILE Compile a source file into a libtool library object. This mode accepts the following additional options: -o OUTPUT-FILE set the output file name to OUTPUT-FILE -no-suppress do not suppress compiler output for multiple passes -prefer-pic try to build PIC objects only -prefer-non-pic try to build non-PIC objects only -shared do not build a '.o' file suitable for static linking -static only build a '.o' file suitable for static linking -Wc,FLAG pass FLAG directly to the compiler COMPILE-COMMAND is a command to be used in creating a 'standard' object file from the given SOURCEFILE. The output file name is determined by removing the directory component from SOURCEFILE, then substituting the C source code suffix '.c' with the library object suffix, '.lo'." ;; execute) $ECHO \ "Usage: $progname [OPTION]... --mode=execute COMMAND [ARGS]... Automatically set library path, then run a program. This mode accepts the following additional options: -dlopen FILE add the directory containing FILE to the library path This mode sets the library path environment variable according to '-dlopen' flags. If any of the ARGS are libtool executable wrappers, then they are translated into their corresponding uninstalled binary, and any of their required library directories are added to the library path. Then, COMMAND is executed, with ARGS as arguments." ;; finish) $ECHO \ "Usage: $progname [OPTION]... --mode=finish [LIBDIR]... Complete the installation of libtool libraries. Each LIBDIR is a directory that contains libtool libraries. The commands that this mode executes may require superuser privileges. Use the '--dry-run' option if you just want to see what would be executed." ;; install) $ECHO \ "Usage: $progname [OPTION]... --mode=install INSTALL-COMMAND... Install executables or libraries. INSTALL-COMMAND is the installation command. The first component should be either the 'install' or 'cp' program. The following components of INSTALL-COMMAND are treated specially: -inst-prefix-dir PREFIX-DIR Use PREFIX-DIR as a staging area for installation The rest of the components are interpreted as arguments to that command (only BSD-compatible install options are recognized)." ;; link) $ECHO \ "Usage: $progname [OPTION]... --mode=link LINK-COMMAND... Link object files or libraries together to form another library, or to create an executable program. LINK-COMMAND is a command using the C compiler that you would use to create a program from several object files. The following components of LINK-COMMAND are treated specially: -all-static do not do any dynamic linking at all -avoid-version do not add a version suffix if possible -bindir BINDIR specify path to binaries directory (for systems where libraries must be found in the PATH setting at runtime) -dlopen FILE '-dlpreopen' FILE if it cannot be dlopened at runtime -dlpreopen FILE link in FILE and add its symbols to lt_preloaded_symbols -export-dynamic allow symbols from OUTPUT-FILE to be resolved with dlsym(3) -export-symbols SYMFILE try to export only the symbols listed in SYMFILE -export-symbols-regex REGEX try to export only the symbols matching REGEX -LLIBDIR search LIBDIR for required installed libraries -lNAME OUTPUT-FILE requires the installed library libNAME -module build a library that can dlopened -no-fast-install disable the fast-install mode -no-install link a not-installable executable -no-undefined declare that a library does not refer to external symbols -o OUTPUT-FILE create OUTPUT-FILE from the specified objects -objectlist FILE use a list of object files found in FILE to specify objects -os2dllname NAME force a short DLL name on OS/2 (no effect on other OSes) -precious-files-regex REGEX don't remove output files matching REGEX -release RELEASE specify package release information -rpath LIBDIR the created library will eventually be installed in LIBDIR -R[ ]LIBDIR add LIBDIR to the runtime path of programs and libraries -shared only do dynamic linking of libtool libraries -shrext SUFFIX override the standard shared library file extension -static do not do any dynamic linking of uninstalled libtool libraries -static-libtool-libs do not do any dynamic linking of libtool libraries -version-info CURRENT[:REVISION[:AGE]] specify library version info [each variable defaults to 0] -weak LIBNAME declare that the target provides the LIBNAME interface -Wc,FLAG -Xcompiler FLAG pass linker-specific FLAG directly to the compiler -Wl,FLAG -Xlinker FLAG pass linker-specific FLAG directly to the linker -XCClinker FLAG pass link-specific FLAG to the compiler driver (CC) All other options (arguments beginning with '-') are ignored. Every other argument is treated as a filename. Files ending in '.la' are treated as uninstalled libtool libraries, other files are standard or library object files. If the OUTPUT-FILE ends in '.la', then a libtool library is created, only library objects ('.lo' files) may be specified, and '-rpath' is required, except when creating a convenience library. If OUTPUT-FILE ends in '.a' or '.lib', then a standard library is created using 'ar' and 'ranlib', or on Windows using 'lib'. If OUTPUT-FILE ends in '.lo' or '.$objext', then a reloadable object file is created, otherwise an executable program is created." ;; uninstall) $ECHO \ "Usage: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically '/bin/rm'). RM-OPTIONS are options (such as '-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode '$opt_mode'" ;; esac echo $ECHO "Try '$progname --help' for more information about other modes." } # Now that we've collected a possible --mode arg, show help if necessary if $opt_help; then if test : = "$opt_help"; then func_mode_help else { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do func_mode_help done } | $SED -n '1p; 2,$s/^Usage:/ or: /p' { func_help noexit for opt_mode in compile link execute install finish uninstall clean; do echo func_mode_help done } | $SED '1d /^When reporting/,/^Report/{ H d } $x /information about other modes/d /more detailed .*MODE/d s/^Usage:.*--mode=\([^ ]*\) .*/Description of \1 mode:/' fi exit $? fi # func_mode_execute arg... func_mode_execute () { $debug_cmd # The first argument is the command name. cmd=$nonopt test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $opt_dlopen; do test -f "$file" \ || func_fatal_help "'$file' is not a file" dir= case $file in *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "'$lib' is not a valid libtool archive" # Read the libtool library. dlname= library_names= func_source "$file" # Skip this library if it cannot be dlopened. if test -z "$dlname"; then # Warn if it was a shared library. test -n "$library_names" && \ func_warning "'$file' was not linked with '-export-dynamic'" continue fi func_dirname "$file" "" "." dir=$func_dirname_result if test -f "$dir/$objdir/$dlname"; then func_append dir "/$objdir" else if test ! -f "$dir/$dlname"; then func_fatal_error "cannot find '$dlname' in '$dir' or '$dir/$objdir'" fi fi ;; *.lo) # Just add the directory containing the .lo file. func_dirname "$file" "" "." dir=$func_dirname_result ;; *) func_warning "'-dlopen' is ignored for non-libtool libraries and objects" continue ;; esac # Get the absolute pathname. absdir=`cd "$dir" && pwd` test -n "$absdir" && dir=$absdir # Now add the directory to shlibpath_var. if eval "test -z \"\$$shlibpath_var\""; then eval "$shlibpath_var=\"\$dir\"" else eval "$shlibpath_var=\"\$dir:\$$shlibpath_var\"" fi done # This variable tells wrapper scripts just to set shlibpath_var # rather than running their programs. libtool_execute_magic=$magic # Check if any of the arguments is a wrapper script. args= for file do case $file in -* | *.la | *.lo ) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$file"; then func_source "$file" # Transform arg to wrapped name. file=$progdir/$program elif func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" func_source "$func_ltwrapper_scriptname_result" # Transform arg to wrapped name. file=$progdir/$program fi ;; esac # Quote arguments (to preserve shell metacharacters). func_append_quoted args "$file" done if $opt_dry_run; then # Display what would be done. if test -n "$shlibpath_var"; then eval "\$ECHO \"\$shlibpath_var=\$$shlibpath_var\"" echo "export $shlibpath_var" fi $ECHO "$cmd$args" exit $EXIT_SUCCESS else if test -n "$shlibpath_var"; then # Export the shlibpath_var. eval "export $shlibpath_var" fi # Restore saved environment variables for lt_var in LANG LANGUAGE LC_ALL LC_CTYPE LC_COLLATE LC_MESSAGES do eval "if test \"\${save_$lt_var+set}\" = set; then $lt_var=\$save_$lt_var; export $lt_var else $lt_unset $lt_var fi" done # Now prepare to actually exec the command. exec_cmd=\$cmd$args fi } test execute = "$opt_mode" && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $debug_cmd libs= libdirs= admincmds= for opt in "$nonopt" ${1+"$@"} do if test -d "$opt"; then func_append libdirs " $opt" elif test -f "$opt"; then if func_lalib_unsafe_p "$opt"; then func_append libs " $opt" else func_warning "'$opt' is not a valid libtool archive" fi else func_fatal_error "invalid argument '$opt'" fi done if test -n "$libs"; then if test -n "$lt_sysroot"; then sysroot_regex=`$ECHO "$lt_sysroot" | $SED "$sed_make_literal_regex"` sysroot_cmd="s/\([ ']\)$sysroot_regex/\1/g;" else sysroot_cmd= fi # Remove sysroot references if $opt_dry_run; then for lib in $libs; do echo "removing references to $lt_sysroot and '=' prefixes from $lib" done else tmpdir=`func_mktempdir` for lib in $libs; do $SED -e "$sysroot_cmd s/\([ ']-[LR]\)=/\1/g; s/\([ ']\)=/\1/g" $lib \ > $tmpdir/tmp-la mv -f $tmpdir/tmp-la $lib done ${RM}r "$tmpdir" fi fi if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for libdir in $libdirs; do if test -n "$finish_cmds"; then # Do each command in the finish commands. func_execute_cmds "$finish_cmds" 'admincmds="$admincmds '"$cmd"'"' fi if test -n "$finish_eval"; then # Do the single finish_eval. eval cmds=\"$finish_eval\" $opt_dry_run || eval "$cmds" || func_append admincmds " $cmds" fi done fi # Exit here if they wanted silent mode. $opt_quiet && exit $EXIT_SUCCESS if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then echo "----------------------------------------------------------------------" echo "Libraries have been installed in:" for libdir in $libdirs; do $ECHO " $libdir" done echo echo "If you ever happen to want to link against installed libraries" echo "in a given directory, LIBDIR, you must either use libtool, and" echo "specify the full pathname of the library, or use the '-LLIBDIR'" echo "flag during linking and do at least one of the following:" if test -n "$shlibpath_var"; then echo " - add LIBDIR to the '$shlibpath_var' environment variable" echo " during execution" fi if test -n "$runpath_var"; then echo " - add LIBDIR to the '$runpath_var' environment variable" echo " during linking" fi if test -n "$hardcode_libdir_flag_spec"; then libdir=LIBDIR eval flag=\"$hardcode_libdir_flag_spec\" $ECHO " - use the '$flag' linker flag" fi if test -n "$admincmds"; then $ECHO " - have your system administrator run these commands:$admincmds" fi if test -f /etc/ld.so.conf; then echo " - have your system administrator add LIBDIR to '/etc/ld.so.conf'" fi echo echo "See any operating system documentation about shared libraries for" case $host in solaris2.[6789]|solaris2.1[0-9]) echo "more information, such as the ld(1), crle(1) and ld.so(8) manual" echo "pages." ;; *) echo "more information, such as the ld(1) and ld.so(8) manual pages." ;; esac echo "----------------------------------------------------------------------" fi exit $EXIT_SUCCESS } test finish = "$opt_mode" && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $debug_cmd # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$SHELL" = "$nonopt" || test /bin/sh = "$nonopt" || # Allow the use of GNU shtool's install command. case $nonopt in *shtool*) :;; *) false;; esac then # Aesthetically quote it. func_quote_for_eval "$nonopt" install_prog="$func_quote_for_eval_result " arg=$1 shift else install_prog= arg=$nonopt fi # The real first argument should be the name of the installation program. # Aesthetically quote it. func_quote_for_eval "$arg" func_append install_prog "$func_quote_for_eval_result" install_shared_prog=$install_prog case " $install_prog " in *[\\\ /]cp\ *) install_cp=: ;; *) install_cp=false ;; esac # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=false stripme= no_mode=: for arg do arg2= if test -n "$dest"; then func_append files " $dest" dest=$arg continue fi case $arg in -d) isdir=: ;; -f) if $install_cp; then :; else prev=$arg fi ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then if test X-m = "X$prev" && test -n "$install_override_mode"; then arg2=$install_override_mode no_mode=false fi prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" func_append install_prog " $func_quote_for_eval_result" if test -n "$arg2"; then func_quote_for_eval "$arg2" fi func_append install_shared_prog " $func_quote_for_eval_result" done test -z "$install_prog" && \ func_fatal_help "you must specify an install program" test -n "$prev" && \ func_fatal_help "the '$prev' option requires an argument" if test -n "$install_override_mode" && $no_mode; then if $install_cp; then :; else func_quote_for_eval "$install_override_mode" func_append install_shared_prog " -m $func_quote_for_eval_result" fi fi if test -z "$files"; then if test -z "$dest"; then func_fatal_help "no file or destination specified" else func_fatal_help "you must specify a destination" fi fi # Strip any trailing slash from the destination. func_stripname '' '/' "$dest" dest=$func_stripname_result # Check to see that the destination is a directory. test -d "$dest" && isdir=: if $isdir; then destdir=$dest destname= else func_dirname_and_basename "$dest" "" "." destdir=$func_dirname_result destname=$func_basename_result # Not a directory, so check to see that there is only one file specified. set dummy $files; shift test "$#" -gt 1 && \ func_fatal_help "'$dest' is not a directory" fi case $destdir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) for file in $files; do case $file in *.lo) ;; *) func_fatal_help "'$destdir' must be an absolute directory name" ;; esac done ;; esac # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic=$magic staticlibs= future_libdirs= current_libdirs= for file in $files; do # Do each installation. case $file in *.$libext) # Do the static libraries later. func_append staticlibs " $file" ;; *.la) func_resolve_sysroot "$file" file=$func_resolve_sysroot_result # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$file" \ || func_fatal_help "'$file' is not a valid libtool archive" library_names= old_library= relink_command= func_source "$file" # Add the libdir to current_libdirs if it is the destination. if test "X$destdir" = "X$libdir"; then case "$current_libdirs " in *" $libdir "*) ;; *) func_append current_libdirs " $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) func_append future_libdirs " $libdir" ;; esac fi func_dirname "$file" "/" "" dir=$func_dirname_result func_append dir "$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "$destdir" | $SED -e "s%$libdir\$%%"` # Don't allow the user to place us outside of our expected # location b/c this prevents finding dependent libraries that # are installed to the same prefix. # At present, this check doesn't affect windows .dll's that # are installed into $libdir/../bin (currently, that works fine) # but it's something to keep an eye on. test "$inst_prefix_dir" = "$destdir" && \ func_fatal_error "error: cannot install '$file' to a directory not ending in $libdir" if test -n "$inst_prefix_dir"; then # Stick the inst_prefix_dir data into the link command. relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "$relink_command" | $SED "s%@inst_prefix_dir@%%"` fi func_warning "relinking '$file'" func_show_eval "$relink_command" \ 'func_fatal_error "error: relink '\''$file'\'' with the above command before installing it"' fi # See the names of the shared library. set dummy $library_names; shift if test -n "$1"; then realname=$1 shift srcname=$realname test -n "$relink_command" && srcname=${realname}T # Install the shared library and build the symlinks. func_show_eval "$install_shared_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme=$stripme case $host_os in cygwin* | mingw* | pw32* | cegcc*) case $realname in *.dll.a) tstripme= ;; esac ;; os2*) case $realname in *_dll.a) tstripme= ;; esac ;; esac if test -n "$tstripme" && test -n "$striplib"; then func_show_eval "$striplib $destdir/$realname" 'exit $?' fi if test "$#" -gt 0; then # Delete the old symlinks, and create new ones. # Try 'ln -sf' first, because the 'ln' binary might depend on # the symlink we replace! Solaris /bin/ln does not understand -f, # so we also need to try rm && ln -s. for linkname do test "$linkname" != "$realname" \ && func_show_eval "(cd $destdir && { $LN_S -f $realname $linkname || { $RM $linkname && $LN_S $realname $linkname; }; })" done fi # Do each command in the postinstall commands. lib=$destdir/$realname func_execute_cmds "$postinstall_cmds" 'exit $?' fi # Install the pseudo-library for information purposes. func_basename "$file" name=$func_basename_result instname=$dir/${name}i func_show_eval "$install_prog $instname $destdir/$name" 'exit $?' # Maybe install the static library, too. test -n "$old_library" && func_append staticlibs " $dir/$old_library" ;; *.lo) # Install (i.e. copy) a libtool object. # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile=$destdir/$destname else func_basename "$file" destfile=$func_basename_result destfile=$destdir/$destfile fi # Deduce the name of the destination old-style object file. case $destfile in *.lo) func_lo2o "$destfile" staticdest=$func_lo2o_result ;; *.$objext) staticdest=$destfile destfile= ;; *) func_fatal_help "cannot copy a libtool object to '$destfile'" ;; esac # Install the libtool object if requested. test -n "$destfile" && \ func_show_eval "$install_prog $file $destfile" 'exit $?' # Install the old object if enabled. if test yes = "$build_old_libs"; then # Deduce the name of the old-style object file. func_lo2o "$file" staticobj=$func_lo2o_result func_show_eval "$install_prog \$staticobj \$staticdest" 'exit $?' fi exit $EXIT_SUCCESS ;; *) # Figure out destination file name, if it wasn't already specified. if test -n "$destname"; then destfile=$destdir/$destname else func_basename "$file" destfile=$func_basename_result destfile=$destdir/$destfile fi # If the file is missing, and there is a .exe on the end, strip it # because it is most likely a libtool script we actually want to # install stripped_ext= case $file in *.exe) if test ! -f "$file"; then func_stripname '' '.exe' "$file" file=$func_stripname_result stripped_ext=.exe fi ;; esac # Do a test to see if this is really a libtool program. case $host in *cygwin* | *mingw*) if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" wrapper=$func_ltwrapper_scriptname_result else func_stripname '' '.exe' "$file" wrapper=$func_stripname_result fi ;; *) wrapper=$file ;; esac if func_ltwrapper_script_p "$wrapper"; then notinst_deplibs= relink_command= func_source "$wrapper" # Check the variables that should have been set. test -z "$generated_by_libtool_version" && \ func_fatal_error "invalid libtool wrapper script '$wrapper'" finalize=: for lib in $notinst_deplibs; do # Check to see that each library is installed. libdir= if test -f "$lib"; then func_source "$lib" fi libfile=$libdir/`$ECHO "$lib" | $SED 's%^.*/%%g'` if test -n "$libdir" && test ! -f "$libfile"; then func_warning "'$lib' has not been installed in '$libdir'" finalize=false fi done relink_command= func_source "$wrapper" outputname= if test no = "$fast_install" && test -n "$relink_command"; then $opt_dry_run || { if $finalize; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file=$func_basename_result outputname=$tmpdir/$file # Replace the output file specification. relink_command=`$ECHO "$relink_command" | $SED 's%@OUTPUT@%'"$outputname"'%g'` $opt_quiet || { func_quote_for_expand "$relink_command" eval "func_echo $func_quote_for_expand_result" } if eval "$relink_command"; then : else func_error "error: relink '$file' with the above command before installing it" $opt_dry_run || ${RM}r "$tmpdir" continue fi file=$outputname else func_warning "cannot relink '$file'" fi } else # Install the binary that we compiled earlier. file=`$ECHO "$file$stripped_ext" | $SED "s%\([^/]*\)$%$objdir/\1%"` fi fi # remove .exe since cygwin /usr/bin/install will append another # one anyway case $install_prog,$host in */usr/bin/install*,*cygwin*) case $file:$destfile in *.exe:*.exe) # this is ok ;; *.exe:*) destfile=$destfile.exe ;; *:*.exe) func_stripname '' '.exe' "$destfile" destfile=$func_stripname_result ;; esac ;; esac func_show_eval "$install_prog\$stripme \$file \$destfile" 'exit $?' $opt_dry_run || if test -n "$outputname"; then ${RM}r "$tmpdir" fi ;; esac done for file in $staticlibs; do func_basename "$file" name=$func_basename_result # Set up the ranlib parameters. oldlib=$destdir/$name func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $tool_oldlib" 'exit $?' fi # Do each command in the postinstall commands. func_execute_cmds "$old_postinstall_cmds" 'exit $?' done test -n "$future_libdirs" && \ func_warning "remember to run '$progname --finish$future_libdirs'" if test -n "$current_libdirs"; then # Maybe just do a dry run. $opt_dry_run && current_libdirs=" -n$current_libdirs" exec_cmd='$SHELL "$progpath" $preserve_args --finish$current_libdirs' else exit $EXIT_SUCCESS fi } test install = "$opt_mode" && func_mode_install ${1+"$@"} # func_generate_dlsyms outputname originator pic_p # Extract symbols from dlprefiles and create ${outputname}S.o with # a dlpreopen symbol table. func_generate_dlsyms () { $debug_cmd my_outputname=$1 my_originator=$2 my_pic_p=${3-false} my_prefix=`$ECHO "$my_originator" | $SED 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then if test -n "$NM" && test -n "$global_symbol_pipe"; then my_dlsyms=${my_outputname}S.c else func_error "not configured to extract global symbols from dlpreopened files" fi fi if test -n "$my_dlsyms"; then case $my_dlsyms in "") ;; *.c) # Discover the nlist of each of the dlfiles. nlist=$output_objdir/$my_outputname.nm func_show_eval "$RM $nlist ${nlist}S ${nlist}T" # Parse the name list into a source file. func_verbose "creating $output_objdir/$my_dlsyms" $opt_dry_run || $ECHO > "$output_objdir/$my_dlsyms" "\ /* $my_dlsyms - symbol resolution table for '$my_outputname' dlsym emulation. */ /* Generated by $PROGRAM (GNU $PACKAGE) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif #if defined __GNUC__ && (((__GNUC__ == 4) && (__GNUC_MINOR__ >= 4)) || (__GNUC__ > 4)) #pragma GCC diagnostic ignored \"-Wstrict-prototypes\" #endif /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) /* External symbol declarations for the compiler. */\ " if test yes = "$dlself"; then func_verbose "generating symbol list for '$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "$objs$old_deplibs" | $SP2NL | $SED "$lo2o" | $NL2SP` for progfile in $progfiles; do func_to_tool_file "$progfile" func_convert_file_msys_to_w32 func_verbose "extracting global C symbols from '$func_to_tool_file_result'" $opt_dry_run || eval "$NM $func_to_tool_file_result | $global_symbol_pipe >> '$nlist'" done if test -n "$exclude_expsyms"; then $opt_dry_run || { eval '$EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi if test -n "$export_symbols_regex"; then $opt_dry_run || { eval '$EGREP -e "$export_symbols_regex" "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' } fi # Prepare the list of exported symbols if test -z "$export_symbols"; then export_symbols=$output_objdir/$outputname.exp $opt_dry_run || { $RM $export_symbols eval "$SED -n -e '/^: @PROGRAM@ $/d' -e 's/^.* \(.*\)$/\1/p' "'< "$nlist" > "$export_symbols"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$export_symbols" >> "$output_objdir/$outputname.def"' ;; esac } else $opt_dry_run || { eval "$SED -e 's/\([].[*^$]\)/\\\\\1/g' -e 's/^/ /' -e 's/$/$/'"' < "$export_symbols" > "$output_objdir/$outputname.exp"' eval '$GREP -f "$output_objdir/$outputname.exp" < "$nlist" > "$nlist"T' eval '$MV "$nlist"T "$nlist"' case $host in *cygwin* | *mingw* | *cegcc* ) eval "echo EXPORTS "'> "$output_objdir/$outputname.def"' eval 'cat "$nlist" >> "$output_objdir/$outputname.def"' ;; esac } fi fi for dlprefile in $dlprefiles; do func_verbose "extracting global C symbols from '$dlprefile'" func_basename "$dlprefile" name=$func_basename_result case $host in *cygwin* | *mingw* | *cegcc* ) # if an import library, we need to obtain dlname if func_win32_import_lib_p "$dlprefile"; then func_tr_sh "$dlprefile" eval "curr_lafile=\$libfile_$func_tr_sh_result" dlprefile_dlbasename= if test -n "$curr_lafile" && func_lalib_p "$curr_lafile"; then # Use subshell, to avoid clobbering current variable values dlprefile_dlname=`source "$curr_lafile" && echo "$dlname"` if test -n "$dlprefile_dlname"; then func_basename "$dlprefile_dlname" dlprefile_dlbasename=$func_basename_result else # no lafile. user explicitly requested -dlpreopen . $sharedlib_from_linklib_cmd "$dlprefile" dlprefile_dlbasename=$sharedlib_from_linklib_result fi fi $opt_dry_run || { if test -n "$dlprefile_dlbasename"; then eval '$ECHO ": $dlprefile_dlbasename" >> "$nlist"' else func_warning "Could not compute DLL name from $name" eval '$ECHO ": $name " >> "$nlist"' fi func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe | $SED -e '/I __imp/d' -e 's/I __nm_/D /;s/_nm__//' >> '$nlist'" } else # not an import lib $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } fi ;; *) $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' func_to_tool_file "$dlprefile" func_convert_file_msys_to_w32 eval "$NM \"$func_to_tool_file_result\" 2>/dev/null | $global_symbol_pipe >> '$nlist'" } ;; esac done $opt_dry_run || { # Make sure we have at least an empty file. test -f "$nlist" || : > "$nlist" if test -n "$exclude_expsyms"; then $EGREP -v " ($exclude_expsyms)$" "$nlist" > "$nlist"T $MV "$nlist"T "$nlist" fi # Try sorting and uniquifying the output. if $GREP -v "^: " < "$nlist" | if sort -k 3 /dev/null 2>&1; then sort -k 3 else sort +2 fi | uniq > "$nlist"S; then : else $GREP -v "^: " < "$nlist" > "$nlist"S fi if test -f "$nlist"S; then eval "$global_symbol_to_cdecl"' < "$nlist"S >> "$output_objdir/$my_dlsyms"' else echo '/* NONE */' >> "$output_objdir/$my_dlsyms" fi func_show_eval '$RM "${nlist}I"' if test -n "$global_symbol_to_import"; then eval "$global_symbol_to_import"' < "$nlist"S > "$nlist"I' fi echo >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; extern LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[];\ " if test -s "$nlist"I; then echo >> "$output_objdir/$my_dlsyms" "\ static void lt_syminit(void) { LT_DLSYM_CONST lt_dlsymlist *symbol = lt_${my_prefix}_LTX_preloaded_symbols; for (; symbol->name; ++symbol) {" $SED 's/.*/ if (STREQ (symbol->name, \"&\")) symbol->address = (void *) \&&;/' < "$nlist"I >> "$output_objdir/$my_dlsyms" echo >> "$output_objdir/$my_dlsyms" "\ } }" fi echo >> "$output_objdir/$my_dlsyms" "\ LT_DLSYM_CONST lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = { {\"$my_originator\", (void *) 0}," if test -s "$nlist"I; then echo >> "$output_objdir/$my_dlsyms" "\ {\"@INIT@\", (void *) <_syminit}," fi case $need_lib_prefix in no) eval "$global_symbol_to_c_name_address" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; *) eval "$global_symbol_to_c_name_address_lib_prefix" < "$nlist" >> "$output_objdir/$my_dlsyms" ;; esac echo >> "$output_objdir/$my_dlsyms" "\ {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt_${my_prefix}_LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif\ " } # !$opt_dry_run pic_flag_for_symtable= case "$compile_command " in *" -static "*) ;; *) case $host in # compiling the symbol table file with pic_flag works around # a FreeBSD bug that causes programs to crash when -lm is # linked before any other PIC object. But we must not use # pic_flag when linking with -static. The problem exists in # FreeBSD 2.2.6 and is fixed in FreeBSD 3.1. *-*-freebsd2.*|*-*-freebsd3.0*|*-*-freebsdelf3.0*) pic_flag_for_symtable=" $pic_flag -DFREEBSD_WORKAROUND" ;; *-*-hpux*) pic_flag_for_symtable=" $pic_flag" ;; *) $my_pic_p && pic_flag_for_symtable=" $pic_flag" ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) func_append symtab_cflags " $arg" ;; esac done # Now compile the dynamic symbol file. func_show_eval '(cd $output_objdir && $LTCC$symtab_cflags -c$no_builtin_flag$pic_flag_for_symtable "$my_dlsyms")' 'exit $?' # Clean up the generated files. func_show_eval '$RM "$output_objdir/$my_dlsyms" "$nlist" "${nlist}S" "${nlist}T" "${nlist}I"' # Transform the symbol file into the correct name. symfileobj=$output_objdir/${my_outputname}S.$objext case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "$compile_command" | $SED "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "$finalize_command" | $SED "s%@SYMFILE@%$symfileobj%"` ;; esac ;; *) func_fatal_error "unknown suffix for '$my_dlsyms'" ;; esac else # We keep going just in case the user didn't refer to # lt_preloaded_symbols. The linker will fail if global_symbol_pipe # really was required. # Nullify the symbol file. compile_command=`$ECHO "$compile_command" | $SED "s% @SYMFILE@%%"` finalize_command=`$ECHO "$finalize_command" | $SED "s% @SYMFILE@%%"` fi } # func_cygming_gnu_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is a GNU/binutils-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_gnu_implib_p () { $debug_cmd func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_gnu_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $EGREP ' (_head_[A-Za-z0-9_]+_[ad]l*|[A-Za-z0-9_]+_[ad]l*_iname)$'` test -n "$func_cygming_gnu_implib_tmp" } # func_cygming_ms_implib_p ARG # This predicate returns with zero status (TRUE) if # ARG is an MS-style import library. Returns # with nonzero status (FALSE) otherwise. func_cygming_ms_implib_p () { $debug_cmd func_to_tool_file "$1" func_convert_file_msys_to_w32 func_cygming_ms_implib_tmp=`$NM "$func_to_tool_file_result" | eval "$global_symbol_pipe" | $GREP '_NULL_IMPORT_DESCRIPTOR'` test -n "$func_cygming_ms_implib_tmp" } # func_win32_libid arg # return the library type of file 'arg' # # Need a lot of goo to handle *both* DLLs and import libs # Has to be a shell function in order to 'eat' the argument # that is supplied when $file_magic_command is called. # Despite the name, also deal with 64 bit binaries. func_win32_libid () { $debug_cmd win32_libid_type=unknown win32_fileres=`file -L $1 2>/dev/null` case $win32_fileres in *ar\ archive\ import\ library*) # definitely import win32_libid_type="x86 archive import" ;; *ar\ archive*) # could be an import, or static # Keep the egrep pattern in sync with the one in _LT_CHECK_MAGIC_METHOD. if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' >/dev/null; then case $nm_interface in "MS dumpbin") if func_cygming_ms_implib_p "$1" || func_cygming_gnu_implib_p "$1" then win32_nmres=import else win32_nmres= fi ;; *) func_to_tool_file "$1" func_convert_file_msys_to_w32 win32_nmres=`eval $NM -f posix -A \"$func_to_tool_file_result\" | $SED -n -e ' 1,100{ / I /{ s|.*|import| p q } }'` ;; esac case $win32_nmres in import*) win32_libid_type="x86 archive import";; *) win32_libid_type="x86 archive static";; esac fi ;; *DLL*) win32_libid_type="x86 DLL" ;; *executable*) # but shell scripts are "executable" too... case $win32_fileres in *MS\ Windows\ PE\ Intel*) win32_libid_type="x86 DLL" ;; esac ;; esac $ECHO "$win32_libid_type" } # func_cygming_dll_for_implib ARG # # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib () { $debug_cmd sharedlib_from_linklib_result=`$DLLTOOL --identify-strict --identify "$1"` } # func_cygming_dll_for_implib_fallback_core SECTION_NAME LIBNAMEs # # The is the core of a fallback implementation of a # platform-specific function to extract the name of the # DLL associated with the specified import library LIBNAME. # # SECTION_NAME is either .idata$6 or .idata$7, depending # on the platform and compiler that created the implib. # # Echos the name of the DLL associated with the # specified import library. func_cygming_dll_for_implib_fallback_core () { $debug_cmd match_literal=`$ECHO "$1" | $SED "$sed_make_literal_regex"` $OBJDUMP -s --section "$1" "$2" 2>/dev/null | $SED '/^Contents of section '"$match_literal"':/{ # Place marker at beginning of archive member dllname section s/.*/====MARK====/ p d } # These lines can sometimes be longer than 43 characters, but # are always uninteresting /:[ ]*file format pe[i]\{,1\}-/d /^In archive [^:]*:/d # Ensure marker is printed /^====MARK====/p # Remove all lines with less than 43 characters /^.\{43\}/!d # From remaining lines, remove first 43 characters s/^.\{43\}//' | $SED -n ' # Join marker and all lines until next marker into a single line /^====MARK====/ b para H $ b para b :para x s/\n//g # Remove the marker s/^====MARK====// # Remove trailing dots and whitespace s/[\. \t]*$// # Print /./p' | # we now have a list, one entry per line, of the stringified # contents of the appropriate section of all members of the # archive that possess that section. Heuristic: eliminate # all those that have a first or second character that is # a '.' (that is, objdump's representation of an unprintable # character.) This should work for all archives with less than # 0x302f exports -- but will fail for DLLs whose name actually # begins with a literal '.' or a single character followed by # a '.'. # # Of those that remain, print the first one. $SED -e '/^\./d;/^.\./d;q' } # func_cygming_dll_for_implib_fallback ARG # Platform-specific function to extract the # name of the DLL associated with the specified # import library ARG. # # This fallback implementation is for use when $DLLTOOL # does not support the --identify-strict option. # Invoked by eval'ing the libtool variable # $sharedlib_from_linklib_cmd # Result is available in the variable # $sharedlib_from_linklib_result func_cygming_dll_for_implib_fallback () { $debug_cmd if func_cygming_gnu_implib_p "$1"; then # binutils import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$7' "$1"` elif func_cygming_ms_implib_p "$1"; then # ms-generated import library sharedlib_from_linklib_result=`func_cygming_dll_for_implib_fallback_core '.idata$6' "$1"` else # unknown sharedlib_from_linklib_result= fi } # func_extract_an_archive dir oldlib func_extract_an_archive () { $debug_cmd f_ex_an_ar_dir=$1; shift f_ex_an_ar_oldlib=$1 if test yes = "$lock_old_archive_extraction"; then lockfile=$f_ex_an_ar_oldlib.lock until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done fi func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" \ 'stat=$?; rm -f "$lockfile"; exit $stat' if test yes = "$lock_old_archive_extraction"; then $opt_dry_run || rm -f "$lockfile" fi if ($AR t "$f_ex_an_ar_oldlib" | sort | sort -uc >/dev/null 2>&1); then : else func_fatal_error "object name conflicts in archive: $f_ex_an_ar_dir/$f_ex_an_ar_oldlib" fi } # func_extract_archives gentop oldlib ... func_extract_archives () { $debug_cmd my_gentop=$1; shift my_oldlibs=${1+"$@"} my_oldobjs= my_xlib= my_xabs= my_xdir= for my_xlib in $my_oldlibs; do # Extract the objects. case $my_xlib in [\\/]* | [A-Za-z]:[\\/]*) my_xabs=$my_xlib ;; *) my_xabs=`pwd`"/$my_xlib" ;; esac func_basename "$my_xlib" my_xlib=$func_basename_result my_xlib_u=$my_xlib while :; do case " $extracted_archives " in *" $my_xlib_u "*) func_arith $extracted_serial + 1 extracted_serial=$func_arith_result my_xlib_u=lt$extracted_serial-$my_xlib ;; *) break ;; esac done extracted_archives="$extracted_archives $my_xlib_u" my_xdir=$my_gentop/$my_xlib_u func_mkdir_p "$my_xdir" case $host in *-darwin*) func_verbose "Extracting $my_xabs" # Do not bother doing anything if just a dry run $opt_dry_run || { darwin_orig_dir=`pwd` cd $my_xdir || exit $? darwin_archive=$my_xabs darwin_curdir=`pwd` func_basename "$darwin_archive" darwin_base_archive=$func_basename_result darwin_arches=`$LIPO -info "$darwin_archive" 2>/dev/null | $GREP Architectures 2>/dev/null || true` if test -n "$darwin_arches"; then darwin_arches=`$ECHO "$darwin_arches" | $SED -e 's/.*are://'` darwin_arch= func_verbose "$darwin_base_archive has multiple architectures $darwin_arches" for darwin_arch in $darwin_arches; do func_mkdir_p "unfat-$$/$darwin_base_archive-$darwin_arch" $LIPO -thin $darwin_arch -output "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" "$darwin_archive" cd "unfat-$$/$darwin_base_archive-$darwin_arch" func_extract_an_archive "`pwd`" "$darwin_base_archive" cd "$darwin_curdir" $RM "unfat-$$/$darwin_base_archive-$darwin_arch/$darwin_base_archive" done # $darwin_arches ## Okay now we've a bunch of thin objects, gotta fatten them up :) darwin_filelist=`find unfat-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$sed_basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | sort | $NL2SP` $LIPO -create -output "$darwin_file" $darwin_files done # $darwin_filelist $RM -rf unfat-$$ cd "$darwin_orig_dir" else cd $darwin_orig_dir func_extract_an_archive "$my_xdir" "$my_xabs" fi # $darwin_arches } # !$opt_dry_run ;; *) func_extract_an_archive "$my_xdir" "$my_xabs" ;; esac my_oldobjs="$my_oldobjs "`find $my_xdir -name \*.$objext -print -o -name \*.lo -print | sort | $NL2SP` done func_extract_archives_result=$my_oldobjs } # func_emit_wrapper [arg=no] # # Emit a libtool wrapper script on stdout. # Don't directly open a file because we may want to # incorporate the script contents within a cygwin/mingw # wrapper executable. Must ONLY be called from within # func_mode_link because it depends on a number of variables # set therein. # # ARG is the value that the WRAPPER_SCRIPT_BELONGS_IN_OBJDIR # variable will take. If 'yes', then the emitted script # will assume that the directory where it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=${1-no} $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. sed_quote_subst='$sed_quote_subst' # Be Bourne compatible if test -n \"\${ZSH_VERSION+set}\" && (emulate sh) >/dev/null 2>&1; then emulate sh NULLCMD=: # Zsh 3.x and 4.x performs word splitting on \${1+\"\$@\"}, which # is contrary to our usage. Disable this feature. alias -g '\${1+\"\$@\"}'='\"\$@\"' setopt NO_GLOB_SUBST else case \`(set -o) 2>/dev/null\` in *posix*) set -o posix;; esac fi BIN_SH=xpg4; export BIN_SH # for Tru64 DUALCASE=1; export DUALCASE # for MKS sh # The HP-UX ksh and POSIX shell print the target directory to stdout # if CDPATH is set. (unset CDPATH) >/dev/null 2>&1 && unset CDPATH relink_command=\"$relink_command\" # This environment variable determines our operation mode. if test \"\$libtool_install_magic\" = \"$magic\"; then # install mode needs the following variables: generated_by_libtool_version='$macro_version' notinst_deplibs='$notinst_deplibs' else # When we are sourced in execute mode, \$file and \$ECHO are already set. if test \"\$libtool_execute_magic\" != \"$magic\"; then file=\"\$0\"" func_quote "$ECHO" qECHO=$func_quote_result $ECHO "\ # A function that is used when there is no print builtin or printf. func_fallback_echo () { eval 'cat <<_LTECHO_EOF \$1 _LTECHO_EOF' } ECHO=\"$qECHO\" fi # Very basic option parsing. These options are (a) specific to # the libtool wrapper, (b) are identical between the wrapper # /script/ and the wrapper /executable/ that is used only on # windows platforms, and (c) all begin with the string "--lt-" # (application programs are unlikely to have options that match # this pattern). # # There are only two supported options: --lt-debug and # --lt-dump-script. There is, deliberately, no --lt-help. # # The first argument to this parsing function should be the # script's $0 value, followed by "$@". lt_option_debug= func_parse_lt_options () { lt_script_arg0=\$0 shift for lt_opt do case \"\$lt_opt\" in --lt-debug) lt_option_debug=1 ;; --lt-dump-script) lt_dump_D=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%/[^/]*$%%'\` test \"X\$lt_dump_D\" = \"X\$lt_script_arg0\" && lt_dump_D=. lt_dump_F=\`\$ECHO \"X\$lt_script_arg0\" | $SED -e 's/^X//' -e 's%^.*/%%'\` cat \"\$lt_dump_D/\$lt_dump_F\" exit 0 ;; --lt-*) \$ECHO \"Unrecognized --lt- option: '\$lt_opt'\" 1>&2 exit 1 ;; esac done # Print the debug banner immediately: if test -n \"\$lt_option_debug\"; then echo \"$outputname:$output:\$LINENO: libtool wrapper (GNU $PACKAGE) $VERSION\" 1>&2 fi } # Used when --lt-debug. Prints its arguments to stdout # (redirection is the responsibility of the caller) func_lt_dump_args () { lt_dump_args_N=1; for lt_arg do \$ECHO \"$outputname:$output:\$LINENO: newargv[\$lt_dump_args_N]: \$lt_arg\" lt_dump_args_N=\`expr \$lt_dump_args_N + 1\` done } # Core function for launching the target application func_exec_program_core () { " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir\\\\\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ if test -n \"\$lt_option_debug\"; then \$ECHO \"$outputname:$output:\$LINENO: newargv[0]: \$progdir/\$program\" 1>&2 func_lt_dump_args \${1+\"\$@\"} 1>&2 fi exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 1 } # A function to encapsulate launching the target application # Strips options in the --lt-* namespace from \$@ and # launches target application with the remaining arguments. func_exec_program () { case \" \$* \" in *\\ --lt-*) for lt_wr_arg do case \$lt_wr_arg in --lt-*) ;; *) set x \"\$@\" \"\$lt_wr_arg\"; shift;; esac shift done ;; esac func_exec_program_core \${1+\"\$@\"} } # Parse options func_parse_lt_options \"\$0\" \${1+\"\$@\"} # Find the directory that this script lives in. thisdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*$%%'\` test \"x\$thisdir\" = \"x\$file\" && thisdir=. # Follow symbolic links until we get to the real thisdir. file=\`ls -ld \"\$file\" | $SED -n 's/.*-> //p'\` while test -n \"\$file\"; do destdir=\`\$ECHO \"\$file\" | $SED 's%/[^/]*\$%%'\` # If there was a directory component, then change thisdir. if test \"x\$destdir\" != \"x\$file\"; then case \"\$destdir\" in [\\\\/]* | [A-Za-z]:[\\\\/]*) thisdir=\"\$destdir\" ;; *) thisdir=\"\$thisdir/\$destdir\" ;; esac fi file=\`\$ECHO \"\$file\" | $SED 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | $SED -n 's/.*-> //p'\` done # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_arg1 if test \"\$WRAPPER_SCRIPT_BELONGS_IN_OBJDIR\" = \"yes\"; then # special case for '.' if test \"\$thisdir\" = \".\"; then thisdir=\`pwd\` fi # remove .libs from thisdir case \"\$thisdir\" in *[\\\\/]$objdir ) thisdir=\`\$ECHO \"\$thisdir\" | $SED 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test yes = "$fast_install"; then $ECHO "\ program=lt-'$outputname'$exeext progdir=\"\$thisdir/$objdir\" if test ! -f \"\$progdir/\$program\" || { file=\`ls -1dt \"\$progdir/\$program\" \"\$progdir/../\$program\" 2>/dev/null | $SED 1q\`; \\ test \"X\$file\" != \"X\$progdir/\$program\"; }; then file=\"\$\$-\$program\" if test ! -d \"\$progdir\"; then $MKDIR \"\$progdir\" else $RM \"\$progdir/\$file\" fi" $ECHO "\ # relink executable if necessary if test -n \"\$relink_command\"; then if relink_command_output=\`eval \$relink_command 2>&1\`; then : else \$ECHO \"\$relink_command_output\" >&2 $RM \"\$progdir/\$file\" exit 1 fi fi $MV \"\$progdir/\$file\" \"\$progdir/\$program\" 2>/dev/null || { $RM \"\$progdir/\$program\"; $MV \"\$progdir/\$file\" \"\$progdir/\$program\"; } $RM \"\$progdir/\$file\" fi" else $ECHO "\ program='$outputname' progdir=\"\$thisdir/$objdir\" " fi $ECHO "\ if test -f \"\$progdir/\$program\"; then" # fixup the dll searchpath if we need to. # # Fix the DLL searchpath if we need to. Do this before prepending # to shlibpath, because on Windows, both are PATH and uninstalled # libraries must come first. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi # Export our shlibpath_var if we have one. if test yes = "$shlibpath_overrides_runpath" && test -n "$shlibpath_var" && test -n "$temp_rpath"; then $ECHO "\ # Add our own library path to $shlibpath_var $shlibpath_var=\"$temp_rpath\$$shlibpath_var\" # Some systems cannot cope with colon-terminated $shlibpath_var # The second colon is a workaround for a bug in BeOS R4 sed $shlibpath_var=\`\$ECHO \"\$$shlibpath_var\" | $SED 's/::*\$//'\` export $shlibpath_var " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. func_exec_program \${1+\"\$@\"} fi else # The program doesn't exist. \$ECHO \"\$0: error: '\$progdir/\$program' does not exist\" 1>&2 \$ECHO \"This script is just a wrapper for \$program.\" 1>&2 \$ECHO \"See the $PACKAGE documentation for more information.\" 1>&2 exit 1 fi fi\ " } # func_emit_cwrapperexe_src # emit the source code for a wrapper executable on stdout # Must ONLY be called from within func_mode_link because # it depends on a number of variable set therein. func_emit_cwrapperexe_src () { cat < #include #ifdef _MSC_VER # include # include # include #else # include # include # ifdef __CYGWIN__ # include # endif #endif #include #include #include #include #include #include #include #include #define STREQ(s1, s2) (strcmp ((s1), (s2)) == 0) /* declarations of non-ANSI functions */ #if defined __MINGW32__ # ifdef __STRICT_ANSI__ int _putenv (const char *); # endif #elif defined __CYGWIN__ # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif /* #elif defined other_platform || defined ... */ #endif /* portability defines, excluding path handling macros */ #if defined _MSC_VER # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv # define S_IXUSR _S_IEXEC #elif defined __MINGW32__ # define setmode _setmode # define stat _stat # define chmod _chmod # define getcwd _getcwd # define putenv _putenv #elif defined __CYGWIN__ # define HAVE_SETENV # define FOPEN_WB "wb" /* #elif defined other platforms ... */ #endif #if defined PATH_MAX # define LT_PATHMAX PATH_MAX #elif defined MAXPATHLEN # define LT_PATHMAX MAXPATHLEN #else # define LT_PATHMAX 1024 #endif #ifndef S_IXOTH # define S_IXOTH 0 #endif #ifndef S_IXGRP # define S_IXGRP 0 #endif /* path handling portability macros */ #ifndef DIR_SEPARATOR # define DIR_SEPARATOR '/' # define PATH_SEPARATOR ':' #endif #if defined _WIN32 || defined __MSDOS__ || defined __DJGPP__ || \ defined __OS2__ # define HAVE_DOS_BASED_FILE_SYSTEM # define FOPEN_WB "wb" # ifndef DIR_SEPARATOR_2 # define DIR_SEPARATOR_2 '\\' # endif # ifndef PATH_SEPARATOR_2 # define PATH_SEPARATOR_2 ';' # endif #endif #ifndef DIR_SEPARATOR_2 # define IS_DIR_SEPARATOR(ch) ((ch) == DIR_SEPARATOR) #else /* DIR_SEPARATOR_2 */ # define IS_DIR_SEPARATOR(ch) \ (((ch) == DIR_SEPARATOR) || ((ch) == DIR_SEPARATOR_2)) #endif /* DIR_SEPARATOR_2 */ #ifndef PATH_SEPARATOR_2 # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR) #else /* PATH_SEPARATOR_2 */ # define IS_PATH_SEPARATOR(ch) ((ch) == PATH_SEPARATOR_2) #endif /* PATH_SEPARATOR_2 */ #ifndef FOPEN_WB # define FOPEN_WB "w" #endif #ifndef _O_BINARY # define _O_BINARY 0 #endif #define XMALLOC(type, num) ((type *) xmalloc ((num) * sizeof(type))) #define XFREE(stale) do { \ if (stale) { free (stale); stale = 0; } \ } while (0) #if defined LT_DEBUGWRAPPER static int lt_debug = 1; #else static int lt_debug = 0; #endif const char *program_name = "libtool-wrapper"; /* in case xstrdup fails */ void *xmalloc (size_t num); char *xstrdup (const char *string); const char *base_name (const char *name); char *find_executable (const char *wrapper); char *chase_symlinks (const char *pathspec); int make_executable (const char *path); int check_executable (const char *path); char *strendzap (char *str, const char *pat); void lt_debugprintf (const char *file, int line, const char *fmt, ...); void lt_fatal (const char *file, int line, const char *message, ...); static const char *nonnull (const char *s); static const char *nonempty (const char *s); void lt_setenv (const char *name, const char *value); char *lt_extend_str (const char *orig_value, const char *add, int to_end); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); char **prepare_spawn (char **argv); void lt_dump_script (FILE *f); EOF cat <= 0) && (st.st_mode & (S_IXUSR | S_IXGRP | S_IXOTH))) return 1; else return 0; } int make_executable (const char *path) { int rval = 0; struct stat st; lt_debugprintf (__FILE__, __LINE__, "(make_executable): %s\n", nonempty (path)); if ((!path) || (!*path)) return 0; if (stat (path, &st) >= 0) { rval = chmod (path, st.st_mode | S_IXOTH | S_IXGRP | S_IXUSR); } return rval; } /* Searches for the full path of the wrapper. Returns newly allocated full path name if found, NULL otherwise Does not chase symlinks, even on platforms that support them. */ char * find_executable (const char *wrapper) { int has_slash = 0; const char *p; const char *p_next; /* static buffer for getcwd */ char tmp[LT_PATHMAX + 1]; size_t tmp_len; char *concat_name; lt_debugprintf (__FILE__, __LINE__, "(find_executable): %s\n", nonempty (wrapper)); if ((wrapper == NULL) || (*wrapper == '\0')) return NULL; /* Absolute path? */ #if defined HAVE_DOS_BASED_FILE_SYSTEM if (isalpha ((unsigned char) wrapper[0]) && wrapper[1] == ':') { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } else { #endif if (IS_DIR_SEPARATOR (wrapper[0])) { concat_name = xstrdup (wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } #if defined HAVE_DOS_BASED_FILE_SYSTEM } #endif for (p = wrapper; *p; p++) if (*p == '/') { has_slash = 1; break; } if (!has_slash) { /* no slashes; search PATH */ const char *path = getenv ("PATH"); if (path != NULL) { for (p = path; *p; p = p_next) { const char *q; size_t p_len; for (q = p; *q; q++) if (IS_PATH_SEPARATOR (*q)) break; p_len = (size_t) (q - p); p_next = (*q == '\0' ? q : q + 1); if (p_len == 0) { /* empty path: current directory */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); } else { concat_name = XMALLOC (char, p_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, p, p_len); concat_name[p_len] = '/'; strcpy (concat_name + p_len + 1, wrapper); } if (check_executable (concat_name)) return concat_name; XFREE (concat_name); } } /* not found in PATH; assume curdir */ } /* Relative path | not found in path: prepend cwd */ if (getcwd (tmp, LT_PATHMAX) == NULL) lt_fatal (__FILE__, __LINE__, "getcwd failed: %s", nonnull (strerror (errno))); tmp_len = strlen (tmp); concat_name = XMALLOC (char, tmp_len + 1 + strlen (wrapper) + 1); memcpy (concat_name, tmp, tmp_len); concat_name[tmp_len] = '/'; strcpy (concat_name + tmp_len + 1, wrapper); if (check_executable (concat_name)) return concat_name; XFREE (concat_name); return NULL; } char * chase_symlinks (const char *pathspec) { #ifndef S_ISLNK return xstrdup (pathspec); #else char buf[LT_PATHMAX]; struct stat s; char *tmp_pathspec = xstrdup (pathspec); char *p; int has_symlinks = 0; while (strlen (tmp_pathspec) && !has_symlinks) { lt_debugprintf (__FILE__, __LINE__, "checking path component for symlinks: %s\n", tmp_pathspec); if (lstat (tmp_pathspec, &s) == 0) { if (S_ISLNK (s.st_mode) != 0) { has_symlinks = 1; break; } /* search backwards for last DIR_SEPARATOR */ p = tmp_pathspec + strlen (tmp_pathspec) - 1; while ((p > tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) p--; if ((p == tmp_pathspec) && (!IS_DIR_SEPARATOR (*p))) { /* no more DIR_SEPARATORS left */ break; } *p = '\0'; } else { lt_fatal (__FILE__, __LINE__, "error accessing file \"%s\": %s", tmp_pathspec, nonnull (strerror (errno))); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal (__FILE__, __LINE__, "could not follow symlinks for %s", pathspec); } return xstrdup (tmp_pathspec); #endif } char * strendzap (char *str, const char *pat) { size_t len, patlen; assert (str != NULL); assert (pat != NULL); len = strlen (str); patlen = strlen (pat); if (patlen <= len) { str += len - patlen; if (STREQ (str, pat)) *str = '\0'; } return str; } void lt_debugprintf (const char *file, int line, const char *fmt, ...) { va_list args; if (lt_debug) { (void) fprintf (stderr, "%s:%s:%d: ", program_name, file, line); va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } } static void lt_error_core (int exit_status, const char *file, int line, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s:%s:%d: %s: ", program_name, file, line, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *file, int line, const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, file, line, "FATAL", message, ap); va_end (ap); } static const char * nonnull (const char *s) { return s ? s : "(null)"; } static const char * nonempty (const char *s) { return (s && !*s) ? "(empty)" : nonnull (s); } void lt_setenv (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_setenv) setting '%s' to '%s'\n", nonnull (name), nonnull (value)); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else size_t len = strlen (name) + 1 + strlen (value) + 1; char *str = XMALLOC (char, len); sprintf (str, "%s=%s", name, value); if (putenv (str) != EXIT_SUCCESS) { XFREE (str); } #endif } } char * lt_extend_str (const char *orig_value, const char *add, int to_end) { char *new_value; if (orig_value && *orig_value) { size_t orig_value_len = strlen (orig_value); size_t add_len = strlen (add); new_value = XMALLOC (char, add_len + orig_value_len + 1); if (to_end) { strcpy (new_value, orig_value); strcpy (new_value + orig_value_len, add); } else { strcpy (new_value, add); strcpy (new_value + add_len, orig_value); } } else { new_value = xstrdup (add); } return new_value; } void lt_update_exe_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_exe_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); /* some systems can't cope with a ':'-terminated path #' */ size_t len = strlen (new_value); while ((len > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[--len] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { lt_debugprintf (__FILE__, __LINE__, "(lt_update_lib_path) modifying '%s' by prepending '%s'\n", nonnull (name), nonnull (value)); if (name && *name && value && *value) { char *new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); } } EOF case $host_os in mingw*) cat <<"EOF" /* Prepares an argument vector before calling spawn(). Note that spawn() does not by itself call the command interpreter (getenv ("COMSPEC") != NULL ? getenv ("COMSPEC") : ({ OSVERSIONINFO v; v.dwOSVersionInfoSize = sizeof(OSVERSIONINFO); GetVersionEx(&v); v.dwPlatformId == VER_PLATFORM_WIN32_NT; }) ? "cmd.exe" : "command.com"). Instead it simply concatenates the arguments, separated by ' ', and calls CreateProcess(). We must quote the arguments since Win32 CreateProcess() interprets characters like ' ', '\t', '\\', '"' (but not '<' and '>') in a special way: - Space and tab are interpreted as delimiters. They are not treated as delimiters if they are surrounded by double quotes: "...". - Unescaped double quotes are removed from the input. Their only effect is that within double quotes, space and tab are treated like normal characters. - Backslashes not followed by double quotes are not special. - But 2*n+1 backslashes followed by a double quote become n backslashes followed by a double quote (n >= 0): \" -> " \\\" -> \" \\\\\" -> \\" */ #define SHELL_SPECIAL_CHARS "\"\\ \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" #define SHELL_SPACE_CHARS " \001\002\003\004\005\006\007\010\011\012\013\014\015\016\017\020\021\022\023\024\025\026\027\030\031\032\033\034\035\036\037" char ** prepare_spawn (char **argv) { size_t argc; char **new_argv; size_t i; /* Count number of arguments. */ for (argc = 0; argv[argc] != NULL; argc++) ; /* Allocate new argument vector. */ new_argv = XMALLOC (char *, argc + 1); /* Put quoted arguments into the new argument vector. */ for (i = 0; i < argc; i++) { const char *string = argv[i]; if (string[0] == '\0') new_argv[i] = xstrdup ("\"\""); else if (strpbrk (string, SHELL_SPECIAL_CHARS) != NULL) { int quote_around = (strpbrk (string, SHELL_SPACE_CHARS) != NULL); size_t length; unsigned int backslashes; const char *s; char *quoted_string; char *p; length = 0; backslashes = 0; if (quote_around) length++; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') length += backslashes + 1; length++; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) length += backslashes + 1; quoted_string = XMALLOC (char, length + 1); p = quoted_string; backslashes = 0; if (quote_around) *p++ = '"'; for (s = string; *s != '\0'; s++) { char c = *s; if (c == '"') { unsigned int j; for (j = backslashes + 1; j > 0; j--) *p++ = '\\'; } *p++ = c; if (c == '\\') backslashes++; else backslashes = 0; } if (quote_around) { unsigned int j; for (j = backslashes; j > 0; j--) *p++ = '\\'; *p++ = '"'; } *p = '\0'; new_argv[i] = quoted_string; } else new_argv[i] = (char *) string; } new_argv[argc] = NULL; return new_argv; } EOF ;; esac cat <<"EOF" void lt_dump_script (FILE* f) { EOF func_emit_wrapper yes | $SED -n -e ' s/^\(.\{79\}\)\(..*\)/\1\ \2/ h s/\([\\"]\)/\\\1/g s/$/\\n/ s/\([^\n]*\).*/ fputs ("\1", f);/p g D' cat <<"EOF" } EOF } # end: func_emit_cwrapperexe_src # func_win32_import_lib_p ARG # True if ARG is an import lib, as indicated by $file_magic_cmd func_win32_import_lib_p () { $debug_cmd case `eval $file_magic_cmd \"\$1\" 2>/dev/null | $SED -e 10q` in *import*) : ;; *) false ;; esac } # func_suncc_cstd_abi # !!ONLY CALL THIS FOR SUN CC AFTER $compile_command IS FULLY EXPANDED!! # Several compiler flags select an ABI that is incompatible with the # Cstd library. Avoid specifying it if any are in CXXFLAGS. func_suncc_cstd_abi () { $debug_cmd case " $compile_command " in *" -compat=g "*|*\ -std=c++[0-9][0-9]\ *|*" -library=stdcxx4 "*|*" -library=stlport4 "*) suncc_use_cstd_abi=no ;; *) suncc_use_cstd_abi=yes ;; esac } # func_mode_link arg... func_mode_link () { $debug_cmd case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # what system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll that has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no bindir= dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= os2dllname= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=false prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module=$wl-single_module func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test yes != "$build_libtool_libs" \ && func_fatal_configuration "cannot build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test yes = "$build_libtool_libs" && test -z "$link_static_flag"; then func_warning "complete static linking is impossible in this configuration" fi if test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; -static) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=built ;; -static-libtool-libs) if test -z "$pic_flag" && test -n "$link_static_flag"; then dlopen_self=$dlopen_self_static fi prefer_static_libs=yes ;; esac build_libtool_libs=no build_old_libs=yes break ;; esac done # See if our shared archives depend on static archives. test -n "$old_archive_from_new_cmds" && build_old_libs=yes # Go through the arguments, transforming them on the way. while test "$#" -gt 0; do arg=$1 shift func_quote_for_eval "$arg" qarg=$func_quote_for_eval_unquoted_result func_append libtool_args " $func_quote_for_eval_result" # If the previous option needs an argument, assign it. if test -n "$prev"; then case $prev in output) func_append compile_command " @OUTPUT@" func_append finalize_command " @OUTPUT@" ;; esac case $prev in bindir) bindir=$arg prev= continue ;; dlfiles|dlprefiles) $preload || { # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=: } case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test no = "$dlself"; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test dlprefiles = "$prev"; then dlself=yes elif test dlfiles = "$prev" && test yes != "$dlopen_self"; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test dlfiles = "$prev"; then func_append dlfiles " $arg" else func_append dlprefiles " $arg" fi prev= continue ;; esac ;; expsyms) export_symbols=$arg test -f "$arg" \ || func_fatal_error "symbol file '$arg' does not exist" prev= continue ;; expsyms_regex) export_symbols_regex=$arg prev= continue ;; framework) case $host in *-*-darwin*) case "$deplibs " in *" $qarg.ltframework "*) ;; *) func_append deplibs " $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir=$arg prev= continue ;; mllvm) # Clang does not use LLVM to link, so we can simply discard any # '-mllvm $arg' options when doing the link step. prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # func_append moreargs " $fil" arg=$fil # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test none = "$pic_object" && test none = "$non_pic_object"; then func_fatal_error "cannot find name of object for '$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result if test none != "$pic_object"; then # Prepend the subdirectory the object is found in. pic_object=$xdir$pic_object if test dlfiles = "$prev"; then if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test dlprefiles = "$prev"; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg=$pic_object fi # Non-PIC object. if test none != "$non_pic_object"; then # Prepend the subdirectory the object is found in. non_pic_object=$xdir$non_pic_object # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test none = "$pic_object"; then arg=$non_pic_object fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object=$pic_object func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "'$arg' is not a valid libtool object" fi fi done else func_fatal_error "link input file '$arg' does not exist" fi arg=$save_arg prev= continue ;; os2dllname) os2dllname=$arg prev= continue ;; precious_regex) precious_files_regex=$arg prev= continue ;; release) release=-$arg prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test rpath = "$prev"; then case "$rpath " in *" $arg "*) ;; *) func_append rpath " $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) func_append xrpath " $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds=$arg prev= continue ;; weak) func_append weak_libs " $arg" prev= continue ;; xcclinker) func_append linker_flags " $qarg" func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) func_append compiler_flags " $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) func_append linker_flags " $qarg" func_append compiler_flags " $wl$qarg" prev= func_append compile_command " $wl$qarg" func_append finalize_command " $wl$qarg" continue ;; *) eval "$prev=\"\$arg\"" prev= continue ;; esac fi # test -n "$prev" prevarg=$arg case $arg in -all-static) if test -n "$link_static_flag"; then # See comment for -static flag below, for more details. func_append compile_command " $link_static_flag" func_append finalize_command " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "'-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -bindir) prev=bindir continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test X-export-symbols = "X$arg"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; # The native IRIX linker understands -LANG:*, -LIST:* and -LNO:* # so, if we see these flags be careful not to treat them like -L -L[A-Z][A-Z]*:*) case $with_gcc/$host in no/*-*-irix* | /*-*-irix*) func_append compile_command " $arg" func_append finalize_command " $arg" ;; esac continue ;; -L*) func_stripname "-L" '' "$arg" if test -z "$func_stripname_result"; then if test "$#" -gt 0; then func_fatal_error "require no space between '-L' and '$1'" else func_fatal_error "need path for '-L' option" fi fi func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) absdir=`cd "$dir" && pwd` test -z "$absdir" && \ func_fatal_error "cannot determine absolute directory name of '$dir'" dir=$absdir ;; esac case "$deplibs " in *" -L$dir "* | *" $arg "*) # Will only happen for absolute or sysroot arguments ;; *) # Preserve sysroot, but never include relative directories case $dir in [\\/]* | [A-Za-z]:[\\/]* | =*) func_append deplibs " $arg" ;; *) func_append deplibs " -L$dir" ;; esac func_append lib_search_path " $dir" ;; esac case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$dir" | $SED 's*/lib$*/bin*'` case :$dllsearchpath: in *":$dir:"*) ;; ::) dllsearchpath=$dir;; *) func_append dllsearchpath ":$dir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac continue ;; -l*) if test X-lc = "X$arg" || test X-lm = "X$arg"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-beos* | *-cegcc* | *-*-haiku*) # These systems don't actually have a C or math library (as such) continue ;; *-*-os2*) # These systems don't actually have a C library (as such) test X-lc = "X$arg" && continue ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) # Do not include libc due to us having libc/libc_r. test X-lc = "X$arg" && continue ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C and math libraries are in the System framework func_append deplibs " System.ltframework" continue ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype test X-lc = "X$arg" && continue ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work test X-lc = "X$arg" && continue ;; esac elif test X-lc_r = "X$arg"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly* | *-*-bitrig*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi func_append deplibs " $arg" continue ;; -mllvm) prev=mllvm continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot|--sysroot) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) func_append compiler_flags " $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) func_append new_inherited_linker_flags " $arg" ;; esac continue ;; -multi_module) single_module=$wl-multi_module continue ;; -no-fast-install) fast_install=no continue ;; -no-install) case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-darwin* | *-cegcc*) # The PATH hackery in wrapper scripts is required on Windows # and Darwin in order for the loader to find any dlls it needs. func_warning "'-no-install' is ignored for $host" func_warning "assuming '-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -os2dllname) prev=os2dllname continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; =*) func_stripname '=' '' "$dir" dir=$lt_sysroot$func_stripname_result ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac continue ;; -shared) # The effects of -shared are defined in a previous loop. continue ;; -shrext) prev=shrext continue ;; -static | -static-libtool-libs) # The effects of -static are defined in a previous loop. # We used to do the same as -all-static on platforms that # didn't have a PIC flag, but the assumption that the effects # would be equivalent was wrong. It would break on at least # Digital Unix and AIX. continue ;; -thread-safe) thread_safe=yes continue ;; -version-info) prev=vinfo continue ;; -version-number) prev=vinfo vinfo_number=yes continue ;; -weak) prev=weak continue ;; -Wc,*) func_stripname '-Wc,' '' "$arg" args=$func_stripname_result arg= save_ifs=$IFS; IFS=, for flag in $args; do IFS=$save_ifs func_quote_for_eval "$flag" func_append arg " $func_quote_for_eval_result" func_append compiler_flags " $func_quote_for_eval_result" done IFS=$save_ifs func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Wl,*) func_stripname '-Wl,' '' "$arg" args=$func_stripname_result arg= save_ifs=$IFS; IFS=, for flag in $args; do IFS=$save_ifs func_quote_for_eval "$flag" func_append arg " $wl$func_quote_for_eval_result" func_append compiler_flags " $wl$func_quote_for_eval_result" func_append linker_flags " $func_quote_for_eval_result" done IFS=$save_ifs func_stripname ' ' '' "$arg" arg=$func_stripname_result ;; -Xcompiler) prev=xcompiler continue ;; -Xlinker) prev=xlinker continue ;; -XCClinker) prev=xcclinker continue ;; # -msg_* for osf cc -msg_*) func_quote_for_eval "$arg" arg=$func_quote_for_eval_result ;; # Flags to be passed through unchanged, with rationale: # -64, -mips[0-9] enable 64-bit mode for the SGI compiler # -r[0-9][0-9]* specify processor for the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode for the Sun compiler # +DA*, +DD* enable 64-bit mode for the HP compiler # -q* compiler args for the IBM compiler # -m*, -t[45]*, -txscale* architecture-specific flags for GCC # -F/path path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* profiling flags for GCC # -fstack-protector* stack protector flags for GCC # @file GCC response files # -tp=* Portland pgcc target processor selection # --sysroot=* for sysroot support # -O*, -g*, -flto*, -fwhopr*, -fuse-linker-plugin GCC link-time optimization # -specs=* GCC specs files # -stdlib=* select c++ std lib with clang # -fsanitize=* Clang/GCC memory and address sanitizer # -fuse-ld=* Linker select flags for GCC -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*|-tp=*|--sysroot=*| \ -O*|-g*|-flto*|-fwhopr*|-fuse-linker-plugin|-fstack-protector*|-stdlib=*| \ -specs=*|-fsanitize=*|-fuse-ld=*) func_quote_for_eval "$arg" arg=$func_quote_for_eval_result func_append compile_command " $arg" func_append finalize_command " $arg" func_append compiler_flags " $arg" continue ;; -Z*) if test os2 = "`expr $host : '.*\(os2\)'`"; then # OS/2 uses -Zxxx to specify OS/2-specific options compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case $arg in -Zlinker | -Zstack) prev=xcompiler ;; esac continue else # Otherwise treat like 'Some other compiler flag' below func_quote_for_eval "$arg" arg=$func_quote_for_eval_result fi ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg=$func_quote_for_eval_result ;; *.$objext) # A standard object. func_append objs " $arg" ;; *.lo) # A libtool-controlled object. # Check to see that this really is a libtool object. if func_lalib_unsafe_p "$arg"; then pic_object= non_pic_object= # Read the .lo file func_source "$arg" if test -z "$pic_object" || test -z "$non_pic_object" || test none = "$pic_object" && test none = "$non_pic_object"; then func_fatal_error "cannot find name of object for '$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result test none = "$pic_object" || { # Prepend the subdirectory the object is found in. pic_object=$xdir$pic_object if test dlfiles = "$prev"; then if test yes = "$build_libtool_libs" && test yes = "$dlopen_support"; then func_append dlfiles " $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test dlprefiles = "$prev"; then # Preload the old-style object. func_append dlprefiles " $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg=$pic_object } # Non-PIC object. if test none != "$non_pic_object"; then # Prepend the subdirectory the object is found in. non_pic_object=$xdir$non_pic_object # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test none = "$pic_object"; then arg=$non_pic_object fi else # If the PIC object exists, use it instead. # $xdir was prepended to $pic_object above. non_pic_object=$pic_object func_append non_pic_objects " $non_pic_object" fi else # Only an error if not doing a dry-run. if $opt_dry_run; then # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir=$func_dirname_result func_lo2o "$arg" pic_object=$xdir$objdir/$func_lo2o_result non_pic_object=$xdir$func_lo2o_result func_append libobjs " $pic_object" func_append non_pic_objects " $non_pic_object" else func_fatal_error "'$arg' is not a valid libtool object" fi fi ;; *.$libext) # An archive. func_append deplibs " $arg" func_append old_deplibs " $arg" continue ;; *.la) # A libtool-controlled library. func_resolve_sysroot "$arg" if test dlfiles = "$prev"; then # This library was specified with -dlopen. func_append dlfiles " $func_resolve_sysroot_result" prev= elif test dlprefiles = "$prev"; then # The library was specified with -dlpreopen. func_append dlprefiles " $func_resolve_sysroot_result" prev= else func_append deplibs " $func_resolve_sysroot_result" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$arg" arg=$func_quote_for_eval_result ;; esac # arg # Now actually substitute the argument into the commands. if test -n "$arg"; then func_append compile_command " $arg" func_append finalize_command " $arg" fi done # argument parsing loop test -n "$prev" && \ func_fatal_help "the '$prevarg' option requires an argument" if test yes = "$export_dynamic" && test -n "$export_dynamic_flag_spec"; then eval arg=\"$export_dynamic_flag_spec\" func_append compile_command " $arg" func_append finalize_command " $arg" fi oldlibs= # calculate the name of the file, without its directory func_basename "$output" outputname=$func_basename_result libobjs_save=$libobjs if test -n "$shlibpath_var"; then # get the directories listed in $shlibpath_var eval shlib_search_path=\`\$ECHO \"\$$shlibpath_var\" \| \$SED \'s/:/ /g\'\` else shlib_search_path= fi eval sys_lib_search_path=\"$sys_lib_search_path_spec\" eval sys_lib_dlsearch_path=\"$sys_lib_dlsearch_path_spec\" # Definition is injected by LT_CONFIG during libtool generation. func_munge_path_list sys_lib_dlsearch_path "$LT_SYS_LIBRARY_PATH" func_dirname "$output" "/" "" output_objdir=$func_dirname_result$objdir func_to_tool_file "$output_objdir/" tool_output_objdir=$func_to_tool_file_result # Create the object directory. func_mkdir_p "$output_objdir" # Determine the type of output case $output in "") func_fatal_help "you must specify an output file" ;; *.$libext) linkmode=oldlib ;; *.lo | *.$objext) linkmode=obj ;; *.la) linkmode=lib ;; *) linkmode=prog ;; # Anything else should be a program. esac specialdeplibs= libs= # Find all interdependent deplibs by searching for libraries # that are linked more than once (e.g. -la -lb -la) for deplib in $deplibs; do if $opt_preserve_dup_deps; then case "$libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append libs " $deplib" done if test lib = "$linkmode"; then libs="$predeps $libs $compiler_lib_search_path $postdeps" # Compute libraries that are listed more than once in $predeps # $postdeps and mark them as special (i.e., whose duplicates are # not to be eliminated). pre_post_deps= if $opt_duplicate_compiler_generated_deps; then for pre_post_dep in $predeps $postdeps; do case "$pre_post_deps " in *" $pre_post_dep "*) func_append specialdeplibs " $pre_post_deps" ;; esac func_append pre_post_deps " $pre_post_dep" done fi pre_post_deps= fi deplibs= newdependency_libs= newlib_search_path= need_relink=no # whether we're linking any uninstalled libtool libraries notinst_deplibs= # not-installed libtool libraries notinst_path= # paths that contain not-installed libtool libraries case $linkmode in lib) passes="conv dlpreopen link" for file in $dlfiles $dlprefiles; do case $file in *.la) ;; *) func_fatal_help "libraries can '-dlopen' only libtool libraries: $file" ;; esac done ;; prog) compile_deplibs= finalize_deplibs= alldeplibs=false newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test lib,link = "$linkmode,$pass"; then ## FIXME: Find the place where the list is rebuilt in the wrong ## order, and fix it there properly tmp_deplibs= for deplib in $deplibs; do tmp_deplibs="$deplib $tmp_deplibs" done deplibs=$tmp_deplibs fi if test lib,link = "$linkmode,$pass" || test prog,scan = "$linkmode,$pass"; then libs=$deplibs deplibs= fi if test prog = "$linkmode"; then case $pass in dlopen) libs=$dlfiles ;; dlpreopen) libs=$dlprefiles ;; link) libs="$deplibs %DEPLIBS% $dependency_libs" ;; esac fi if test lib,dlpreopen = "$linkmode,$pass"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= func_resolve_sysroot "$lib" case $lib in *.la) func_source "$func_resolve_sysroot_result" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do func_basename "$deplib" deplib_base=$func_basename_result case " $weak_libs " in *" $deplib_base "*) ;; *) func_append deplibs " $deplib" ;; esac done done libs=$dlprefiles fi if test dlopen = "$pass"; then # Collect dlpreopened libraries save_deplibs=$deplibs deplibs= fi for deplib in $libs; do lib= found=false case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe \ |-threads|-fopenmp|-openmp|-mp|-xopenmp|-omp|-qsmp=*) if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append compiler_flags " $deplib" if test lib = "$linkmode"; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -l*) if test lib != "$linkmode" && test prog != "$linkmode"; then func_warning "'-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test lib = "$linkmode"; then searchdirs="$newlib_search_path $lib_search_path $compiler_lib_search_dirs $sys_lib_search_path $shlib_search_path" else searchdirs="$newlib_search_path $lib_search_path $sys_lib_search_path $shlib_search_path" fi for searchdir in $searchdirs; do for search_ext in .la $std_shrext .so .a; do # Search the libtool library lib=$searchdir/lib$name$search_ext if test -f "$lib"; then if test .la = "$search_ext"; then found=: else found=false fi break 2 fi done done if $found; then # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $deplib "*) if func_lalib_p "$lib"; then library_names= old_library= func_source "$lib" for l in $old_library $library_names; do ll=$l done if test "X$ll" = "X$old_library"; then # only static version available found=false func_dirname "$lib" "" "." ladir=$func_dirname_result lib=$ladir/$old_library if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi else # deplib doesn't seem to be a libtool library if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test lib = "$linkmode" && newdependency_libs="$deplib $newdependency_libs" fi continue fi ;; # -l *.ltframework) if test prog,link = "$linkmode,$pass"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test lib = "$linkmode"; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) func_append new_inherited_linker_flags " $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test conv = "$pass" && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; prog) if test conv = "$pass"; then deplibs="$deplib $deplibs" continue fi if test scan = "$pass"; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; *) func_warning "'-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test link = "$pass"; then func_stripname '-R' '' "$deplib" func_resolve_sysroot "$func_stripname_result" dir=$func_resolve_sysroot_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) func_append xrpath " $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) func_resolve_sysroot "$deplib" lib=$func_resolve_sysroot_result ;; *.$libext) if test conv = "$pass"; then deplibs="$deplib $deplibs" continue fi case $linkmode in lib) # Linking convenience modules into shared libraries is allowed, # but linking other static libraries is non-portable. case " $dlpreconveniencelibs " in *" $deplib "*) ;; *) valid_a_lib=false case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"$deplib\"" 2>/dev/null | $SED 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=: fi ;; pass_all) valid_a_lib=: ;; esac if $valid_a_lib; then echo $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" else echo $ECHO "*** Warning: Trying to link with static lib archive $deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because the file extensions .$libext of this argument makes me believe" echo "*** that it is just a static archive that I should not use here." fi ;; esac continue ;; prog) if test link != "$pass"; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test conv = "$pass"; then deplibs="$deplib $deplibs" elif test prog = "$linkmode"; then if test dlpreopen = "$pass" || test yes != "$dlopen_support" || test no = "$build_libtool_libs"; then # If there is no dlopen support or we're linking statically, # we need to preload. func_append newdlprefiles " $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else func_append newdlfiles " $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=: continue ;; esac # case $deplib $found || test -f "$lib" \ || func_fatal_error "cannot find the library '$lib' or unhandled argument '$deplib'" # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$lib" \ || func_fatal_error "'$lib' is not a valid libtool archive" func_dirname "$lib" "" "." ladir=$func_dirname_result dlname= dlopen= dlpreopen= libdir= library_names= old_library= inherited_linker_flags= # If the library was installed with an old release of libtool, # it will not redefine variables installed, or shouldnotlink installed=yes shouldnotlink=no avoidtemprpath= # Read the .la file func_source "$lib" # Convert "-framework foo" to "foo.ltframework" if test -n "$inherited_linker_flags"; then tmp_inherited_linker_flags=`$ECHO "$inherited_linker_flags" | $SED 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) func_append new_inherited_linker_flags " $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO " $dependency_libs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` if test lib,link = "$linkmode,$pass" || test prog,scan = "$linkmode,$pass" || { test prog != "$linkmode" && test lib != "$linkmode"; }; then test -n "$dlopen" && func_append dlfiles " $dlopen" test -n "$dlpreopen" && func_append dlprefiles " $dlpreopen" fi if test conv = "$pass"; then # Only check for convenience libraries deplibs="$lib $deplibs" if test -z "$libdir"; then if test -z "$old_library"; then func_fatal_error "cannot find name of link library for '$lib'" fi # It is a libtool convenience library, so add in its objects. func_append convenience " $ladir/$objdir/$old_library" func_append old_convenience " $ladir/$objdir/$old_library" elif test prog != "$linkmode" && test lib != "$linkmode"; then func_fatal_error "'$lib' is not a convenience library" fi tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done continue fi # $pass = conv # Get the name of the library we link against. linklib= if test -n "$old_library" && { test yes = "$prefer_static_libs" || test built,no = "$prefer_static_libs,$installed"; }; then linklib=$old_library else for l in $old_library $library_names; do linklib=$l done fi if test -z "$linklib"; then func_fatal_error "cannot find name of link library for '$lib'" fi # This library was specified with -dlopen. if test dlopen = "$pass"; then test -z "$libdir" \ && func_fatal_error "cannot -dlopen a convenience library: '$lib'" if test -z "$dlname" || test yes != "$dlopen_support" || test no = "$build_libtool_libs" then # If there is no dlname, no dlopen support or we're linking # statically, we need to preload. We also need to preload any # dependent libraries so libltdl's deplib preloader doesn't # bomb out in the load deplibs phase. func_append dlprefiles " $lib $dependency_libs" else func_append newdlfiles " $lib" fi continue fi # $pass = dlopen # We need an absolute path. case $ladir in [\\/]* | [A-Za-z]:[\\/]*) abs_ladir=$ladir ;; *) abs_ladir=`cd "$ladir" && pwd` if test -z "$abs_ladir"; then func_warning "cannot determine absolute directory name of '$ladir'" func_warning "passing it literally to the linker, although it might fail" abs_ladir=$ladir fi ;; esac func_basename "$lib" laname=$func_basename_result # Find the relevant object directory and library name. if test yes = "$installed"; then if test ! -f "$lt_sysroot$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library '$lib' was moved." dir=$ladir absdir=$abs_ladir libdir=$abs_ladir else dir=$lt_sysroot$libdir absdir=$lt_sysroot$libdir fi test yes = "$hardcode_automatic" && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir=$ladir absdir=$abs_ladir # Remove this search path later func_append notinst_path " $abs_ladir" else dir=$ladir/$objdir absdir=$abs_ladir/$objdir # Remove this search path later func_append notinst_path " $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test dlpreopen = "$pass"; then if test -z "$libdir" && test prog = "$linkmode"; then func_fatal_error "only libraries may -dlpreopen a convenience library: '$lib'" fi case $host in # special handling for platforms with PE-DLLs. *cygwin* | *mingw* | *cegcc* ) # Linker will automatically link against shared library if both # static and shared are present. Therefore, ensure we extract # symbols from the import library if a shared library is present # (otherwise, the dlopen module name will be incorrect). We do # this by putting the import library name into $newdlprefiles. # We recover the dlopen module name by 'saving' the la file # name in a special purpose variable, and (later) extracting the # dlname from the la file. if test -n "$dlname"; then func_tr_sh "$dir/$linklib" eval "libfile_$func_tr_sh_result=\$abs_ladir/\$laname" func_append newdlprefiles " $dir/$linklib" else func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" fi ;; * ) # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then func_append newdlprefiles " $dir/$old_library" # Keep a list of preopened convenience libraries to check # that they are being used correctly in the link pass. test -z "$libdir" && \ func_append dlpreconveniencelibs " $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then func_append newdlprefiles " $dir/$dlname" else func_append newdlprefiles " $dir/$linklib" fi ;; esac fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test lib = "$linkmode"; then deplibs="$dir/$old_library $deplibs" elif test prog,link = "$linkmode,$pass"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test prog = "$linkmode" && test link != "$pass"; then func_append newlib_search_path " $ladir" deplibs="$lib $deplibs" linkalldeplibs=false if test no != "$link_all_deplibs" || test -z "$library_names" || test no = "$build_libtool_libs"; then linkalldeplibs=: fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result" func_append newlib_search_path " $func_resolve_sysroot_result" ;; esac # Need to link against all dependency_libs? if $linkalldeplibs; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $deplib "*) func_append specialdeplibs " $deplib" ;; esac fi func_append tmp_libs " $deplib" done # for deplib continue fi # $linkmode = prog... if test prog,link = "$linkmode,$pass"; then if test -n "$library_names" && { { test no = "$prefer_static_libs" || test built,yes = "$prefer_static_libs,$installed"; } || test -z "$old_library"; }; then # We need to hardcode the library path if test -n "$shlibpath_var" && test -z "$avoidtemprpath"; then # Make sure the rpath contains only unique directories. case $temp_rpath: in *"$absdir:"*) ;; *) func_append temp_rpath "$absdir:" ;; esac fi # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi # $linkmode,$pass = prog,link... if $alldeplibs && { test pass_all = "$deplibs_check_method" || { test yes = "$build_libtool_libs" && test -n "$library_names"; }; }; then # We only need to search for static libraries continue fi fi link_static=no # Whether the deplib will be linked statically use_static_libs=$prefer_static_libs if test built = "$use_static_libs" && test yes = "$installed"; then use_static_libs=no fi if test -n "$library_names" && { test no = "$use_static_libs" || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc* | *os2*) # No point in relinking DLLs because paths are not encoded func_append notinst_deplibs " $lib" need_relink=no ;; *) if test no = "$installed"; then func_append notinst_deplibs " $lib" need_relink=yes fi ;; esac # This is a shared library # Warn about portability, can't link against -module's on some # systems (darwin). Don't bleat about dlopened modules though! dlopenmodule= for dlpremoduletest in $dlprefiles; do if test "X$dlpremoduletest" = "X$lib"; then dlopenmodule=$dlpremoduletest break fi done if test -z "$dlopenmodule" && test yes = "$shouldnotlink" && test link = "$pass"; then echo if test prog = "$linkmode"; then $ECHO "*** Warning: Linking the executable $output against the loadable module" else $ECHO "*** Warning: Linking the shared library $output against the loadable module" fi $ECHO "*** $linklib is not portable!" fi if test lib = "$linkmode" && test yes = "$hardcode_into_libs"; then # Hardcode the library path. # Skip directories that are in the system default run-time # search path. case " $sys_lib_dlsearch_path " in *" $absdir "*) ;; *) case "$compile_rpath " in *" $absdir "*) ;; *) func_append compile_rpath " $absdir" ;; esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac ;; esac fi if test -n "$old_archive_from_expsyms_cmds"; then # figure out the soname set dummy $library_names shift realname=$1 shift libname=`eval "\\$ECHO \"$libname_spec\""` # use dlname if we got it. it's perfectly good, no? if test -n "$dlname"; then soname=$dlname elif test -n "$soname_spec"; then # bleh windows case $host in *cygwin* | mingw* | *cegcc* | *os2*) func_arith $current - $age major=$func_arith_result versuffix=-$major ;; esac eval soname=\"$soname_spec\" else soname=$realname fi # Make a new name for the extract_expsyms_cmds to use soroot=$soname func_basename "$soroot" soname=$func_basename_result func_stripname 'lib' '.dll' "$soname" newlib=libimp-$func_stripname_result.a # If the library has no export list, then create one now if test -f "$output_objdir/$soname-def"; then : else func_verbose "extracting exported symbol list from '$soname'" func_execute_cmds "$extract_expsyms_cmds" 'exit $?' fi # Create $newlib if test -f "$output_objdir/$newlib"; then :; else func_verbose "generating import library for '$soname'" func_execute_cmds "$old_archive_from_expsyms_cmds" 'exit $?' fi # make sure the library variables are pointing to the new library dir=$output_objdir linklib=$newlib fi # test -n "$old_archive_from_expsyms_cmds" if test prog = "$linkmode" || test relink != "$opt_mode"; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test no = "$hardcode_direct"; then add=$dir/$linklib case $host in *-*-sco3.2v5.0.[024]*) add_dir=-L$dir ;; *-*-sysv4*uw2*) add_dir=-L$dir ;; *-*-sysv5OpenUNIX* | *-*-sysv5UnixWare7.[01].[10]* | \ *-*-unixware7*) add_dir=-L$dir ;; *-*-darwin* ) # if the lib is a (non-dlopened) module then we cannot # link against it, someone is ignoring the earlier warnings if /usr/bin/file -L $add 2> /dev/null | $GREP ": [^:]* bundle" >/dev/null; then if test "X$dlopenmodule" != "X$lib"; then $ECHO "*** Warning: lib $linklib is a module, not a shared library" if test -z "$old_library"; then echo echo "*** And there doesn't seem to be a static archive available" echo "*** The link will probably fail, sorry" else add=$dir/$old_library fi elif test -n "$old_library"; then add=$dir/$old_library fi fi esac elif test no = "$hardcode_minus_L"; then case $host in *-*-sunos*) add_shlibpath=$dir ;; esac add_dir=-L$dir add=-l$name elif test no = "$hardcode_shlibpath_var"; then add_shlibpath=$dir add=-l$name else lib_linked=no fi ;; relink) if test yes = "$hardcode_direct" && test no = "$hardcode_direct_absolute"; then add=$dir/$linklib elif test yes = "$hardcode_minus_L"; then add_dir=-L$absdir # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add=-l$name elif test yes = "$hardcode_shlibpath_var"; then add_shlibpath=$dir add=-l$name else lib_linked=no fi ;; *) lib_linked=no ;; esac if test yes != "$lib_linked"; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) func_append compile_shlibpath "$add_shlibpath:" ;; esac fi if test prog = "$linkmode"; then test -n "$add_dir" && compile_deplibs="$add_dir $compile_deplibs" test -n "$add" && compile_deplibs="$add $compile_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" if test yes != "$hardcode_direct" && test yes != "$hardcode_minus_L" && test yes = "$hardcode_shlibpath_var"; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac fi fi fi if test prog = "$linkmode" || test relink = "$opt_mode"; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test yes = "$hardcode_direct" && test no = "$hardcode_direct_absolute"; then add=$libdir/$linklib elif test yes = "$hardcode_minus_L"; then add_dir=-L$libdir add=-l$name elif test yes = "$hardcode_shlibpath_var"; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) func_append finalize_shlibpath "$libdir:" ;; esac add=-l$name elif test yes = "$hardcode_automatic"; then if test -n "$inst_prefix_dir" && test -f "$inst_prefix_dir$libdir/$linklib"; then add=$inst_prefix_dir$libdir/$linklib else add=$libdir/$linklib fi else # We cannot seem to hardcode it, guess we'll fake it. add_dir=-L$libdir # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) func_append add_dir " -L$inst_prefix_dir$libdir" ;; esac fi add=-l$name fi if test prog = "$linkmode"; then test -n "$add_dir" && finalize_deplibs="$add_dir $finalize_deplibs" test -n "$add" && finalize_deplibs="$add $finalize_deplibs" else test -n "$add_dir" && deplibs="$add_dir $deplibs" test -n "$add" && deplibs="$add $deplibs" fi fi elif test prog = "$linkmode"; then # Here we assume that one of hardcode_direct or hardcode_minus_L # is not unsupported. This is valid on all known static and # shared platforms. if test unsupported != "$hardcode_direct"; then test -n "$old_library" && linklib=$old_library compile_deplibs="$dir/$linklib $compile_deplibs" finalize_deplibs="$dir/$linklib $finalize_deplibs" else compile_deplibs="-l$name -L$dir $compile_deplibs" finalize_deplibs="-l$name -L$dir $finalize_deplibs" fi elif test yes = "$build_libtool_libs"; then # Not a shared library if test pass_all != "$deplibs_check_method"; then # We're trying link a shared library against a static one # but the system doesn't support it. # Just print a warning and add the library to dependency_libs so # that the program can be linked against the static library. echo $ECHO "*** Warning: This system cannot link to static lib archive $lib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have." if test yes = "$module"; then echo "*** But as you try to build a module library, libtool will still create " echo "*** a static module, that should work as long as the dlopening application" echo "*** is linked with the -dlopen flag to resolve symbols at runtime." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using 'nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** 'nm' from GNU binutils and a full rebuild may help." fi if test no = "$build_old_libs"; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test lib = "$linkmode"; then if test -n "$dependency_libs" && { test yes != "$hardcode_into_libs" || test yes = "$build_old_libs" || test yes = "$link_static"; }; then # Extract -R from dependency_libs temp_deplibs= for libdir in $dependency_libs; do case $libdir in -R*) func_stripname '-R' '' "$libdir" temp_xrpath=$func_stripname_result case " $xrpath " in *" $temp_xrpath "*) ;; *) func_append xrpath " $temp_xrpath";; esac;; *) func_append temp_deplibs " $libdir";; esac done dependency_libs=$temp_deplibs fi func_append newlib_search_path " $absdir" # Link against this library test no = "$link_static" && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" case $deplib in -L*) func_stripname '-L' '' "$deplib" func_resolve_sysroot "$func_stripname_result";; *) func_resolve_sysroot "$deplib" ;; esac if $opt_preserve_dup_deps; then case "$tmp_libs " in *" $func_resolve_sysroot_result "*) func_append specialdeplibs " $func_resolve_sysroot_result" ;; esac fi func_append tmp_libs " $func_resolve_sysroot_result" done if test no != "$link_all_deplibs"; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in -L*) path=$deplib ;; *.la) func_resolve_sysroot "$deplib" deplib=$func_resolve_sysroot_result func_dirname "$deplib" "" "." dir=$func_dirname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) absdir=$dir ;; *) absdir=`cd "$dir" && pwd` if test -z "$absdir"; then func_warning "cannot determine absolute directory name of '$dir'" absdir=$dir fi ;; esac if $GREP "^installed=no" $deplib > /dev/null; then case $host in *-*-darwin*) depdepl= eval deplibrary_names=`$SED -n -e 's/^library_names=\(.*\)$/\1/p' $deplib` if test -n "$deplibrary_names"; then for tmp in $deplibrary_names; do depdepl=$tmp done if test -f "$absdir/$objdir/$depdepl"; then depdepl=$absdir/$objdir/$depdepl darwin_install_name=`$OTOOL -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` if test -z "$darwin_install_name"; then darwin_install_name=`$OTOOL64 -L $depdepl | awk '{if (NR == 2) {print $1;exit}}'` fi func_append compiler_flags " $wl-dylib_file $wl$darwin_install_name:$depdepl" func_append linker_flags " -dylib_file $darwin_install_name:$depdepl" path= fi fi ;; *) path=-L$absdir/$objdir ;; esac else eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "'$deplib' is not a valid libtool archive" test "$absdir" != "$libdir" && \ func_warning "'$deplib' seems to be moved" path=-L$absdir fi ;; esac case " $deplibs " in *" $path "*) ;; *) deplibs="$path $deplibs" ;; esac done fi # link_all_deplibs != no fi # linkmode = lib done # for deplib in $libs if test link = "$pass"; then if test prog = "$linkmode"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs=$newdependency_libs if test dlpreopen = "$pass"; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test dlopen != "$pass"; then test conv = "$pass" || { # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) func_append lib_search_path " $dir" ;; esac done newlib_search_path= } if test prog,link = "$linkmode,$pass"; then vars="compile_deplibs finalize_deplibs" else vars=deplibs fi for var in $vars dependency_libs; do # Add libraries to $var in reverse order eval tmp_libs=\"\$$var\" new_libs= for deplib in $tmp_libs; do # FIXME: Pedantically, this is the right thing to do, so # that some nasty dependency loop isn't accidentally # broken: #new_libs="$deplib $new_libs" # Pragmatically, this seems to cause very few problems in # practice: case $deplib in -L*) new_libs="$deplib $new_libs" ;; -R*) ;; *) # And here is the reason: when a library appears more # than once as an explicit dependence of a library, or # is implicitly linked in more than once by the # compiler, it is considered special, and multiple # occurrences thereof are not removed. Compare this # with having the same library being listed as a # dependency of multiple other libraries: in this case, # we know (pedantically, we assume) the library does not # need to be listed more than once, so we keep only the # last copy. This is not always right, but it is rare # enough that we require users that really mean to play # such unportable linking tricks to link the library # using -Wl,-lname, so that libtool does not consider it # for duplicate removal. case " $specialdeplibs " in *" $deplib "*) new_libs="$deplib $new_libs" ;; *) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$deplib $new_libs" ;; esac ;; esac ;; esac done tmp_libs= for deplib in $new_libs; do case $deplib in -L*) case " $tmp_libs " in *" $deplib "*) ;; *) func_append tmp_libs " $deplib" ;; esac ;; *) func_append tmp_libs " $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # Add Sun CC postdeps if required: test CXX = "$tagname" && { case $host_os in linux*) case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C++ 5.9 func_suncc_cstd_abi if test no != "$suncc_use_cstd_abi"; then func_append postdeps ' -library=Cstd -library=Crun' fi ;; esac ;; solaris*) func_cc_basename "$CC" case $func_cc_basename_result in CC* | sunCC*) func_suncc_cstd_abi if test no != "$suncc_use_cstd_abi"; then func_append postdeps ' -library=Cstd -library=Crun' fi ;; esac ;; esac } # Last step: remove runtime libs from dependency_libs # (they stay in deplibs) tmp_libs= for i in $dependency_libs; do case " $predeps $postdeps $compiler_lib_search_path " in *" $i "*) i= ;; esac if test -n "$i"; then func_append tmp_libs " $i" fi done dependency_libs=$tmp_libs done # for pass if test prog = "$linkmode"; then dlfiles=$newdlfiles fi if test prog = "$linkmode" || test lib = "$linkmode"; then dlprefiles=$newdlprefiles fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then func_warning "'-dlopen' is ignored for archives" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "'-l' and '-L' are ignored for archives" ;; esac test -n "$rpath" && \ func_warning "'-rpath' is ignored for archives" test -n "$xrpath" && \ func_warning "'-R' is ignored for archives" test -n "$vinfo" && \ func_warning "'-version-info/-version-number' is ignored for archives" test -n "$release" && \ func_warning "'-release' is ignored for archives" test -n "$export_symbols$export_symbols_regex" && \ func_warning "'-export-symbols' is ignored for archives" # Now set the variables for building old libraries. build_libtool_libs=no oldlibs=$output func_append objs "$old_deplibs" ;; lib) # Make sure we only generate libraries of the form 'libNAME.la'. case $outputname in lib*) func_stripname 'lib' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" ;; *) test no = "$module" \ && func_fatal_help "libtool library '$output' must begin with 'lib'" if test no != "$need_lib_prefix"; then # Add the "lib" prefix for modules if required func_stripname '' '.la' "$outputname" name=$func_stripname_result eval shared_ext=\"$shrext_cmds\" eval libname=\"$libname_spec\" else func_stripname '' '.la' "$outputname" libname=$func_stripname_result fi ;; esac if test -n "$objs"; then if test pass_all != "$deplibs_check_method"; then func_fatal_error "cannot build libtool library '$output' from non-libtool objects on this host:$objs" else echo $ECHO "*** Warning: Linking the shared library $output against the non-libtool" $ECHO "*** objects $objs is not portable!" func_append libobjs " $objs" fi fi test no = "$dlself" \ || func_warning "'-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test 1 -lt "$#" \ && func_warning "ignoring multiple '-rpath's for a libtool library" install_libdir=$1 oldlibs= if test -z "$rpath"; then if test yes = "$build_libtool_libs"; then # Building a libtool convenience library. # Some compilers have problems with a '.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$output_objdir/$libname.$libext $oldlibs" build_libtool_libs=convenience build_old_libs=yes fi test -n "$vinfo" && \ func_warning "'-version-info/-version-number' is ignored for convenience libraries" test -n "$release" && \ func_warning "'-release' is ignored for convenience libraries" else # Parse the version information argument. save_ifs=$IFS; IFS=: set dummy $vinfo 0 0 0 shift IFS=$save_ifs test -n "$7" && \ func_fatal_help "too many parameters to '-version-info'" # convert absolute version numbers to libtool ages # this retains compatibility with .la files and attempts # to make the code below a bit more comprehensible case $vinfo_number in yes) number_major=$1 number_minor=$2 number_revision=$3 # # There are really only two kinds -- those that # use the current revision as the major version # and those that subtract age and use age as # a minor version. But, then there is irix # that has an extra 1 added just for fun # case $version_type in # correct linux to gnu/linux during the next big refactor darwin|freebsd-elf|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age=$number_minor revision=$number_revision ;; freebsd-aout|qnx|sunos) current=$number_major revision=$number_minor age=0 ;; irix|nonstopux) func_arith $number_major + $number_minor current=$func_arith_result age=$number_minor revision=$number_minor lt_irix_increment=no ;; esac ;; no) current=$1 revision=$2 age=$3 ;; esac # Check that each of the things are valid numbers. case $current in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "CURRENT '$current' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac case $revision in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "REVISION '$revision' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac case $age in 0|[1-9]|[1-9][0-9]|[1-9][0-9][0-9]|[1-9][0-9][0-9][0-9]|[1-9][0-9][0-9][0-9][0-9]) ;; *) func_error "AGE '$age' must be a nonnegative integer" func_fatal_error "'$vinfo' is not valid version information" ;; esac if test "$age" -gt "$current"; then func_error "AGE '$age' is greater than the current interface number '$current'" func_fatal_error "'$vinfo' is not valid version information" fi # Calculate the version variables. major= versuffix= verstring= case $version_type in none) ;; darwin) # Like Linux, but with the current version available in # verstring for coding it into the library header func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision # Darwin ld doesn't like 0 for these options... func_arith $current + 1 minor_current=$func_arith_result xlcverstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" # On Darwin other compilers case $CC in nagfor*) verstring="$wl-compatibility_version $wl$minor_current $wl-current_version $wl$minor_current.$revision" ;; *) verstring="-compatibility_version $minor_current -current_version $minor_current.$revision" ;; esac ;; freebsd-aout) major=.$current versuffix=.$current.$revision ;; freebsd-elf) func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision ;; irix | nonstopux) if test no = "$lt_irix_increment"; then func_arith $current - $age else func_arith $current - $age + 1 fi major=$func_arith_result case $version_type in nonstopux) verstring_prefix=nonstopux ;; *) verstring_prefix=sgi ;; esac verstring=$verstring_prefix$major.$revision # Add in all the interfaces that we are compatible with. loop=$revision while test 0 -ne "$loop"; do func_arith $revision - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring=$verstring_prefix$major.$iface:$verstring done # Before this point, $major must not contain '.'. major=.$major versuffix=$major.$revision ;; linux) # correct to gnu/linux during the next big refactor func_arith $current - $age major=.$func_arith_result versuffix=$major.$age.$revision ;; osf) func_arith $current - $age major=.$func_arith_result versuffix=.$current.$age.$revision verstring=$current.$age.$revision # Add in all the interfaces that we are compatible with. loop=$age while test 0 -ne "$loop"; do func_arith $current - $loop iface=$func_arith_result func_arith $loop - 1 loop=$func_arith_result verstring=$verstring:$iface.0 done # Make executables depend on our current version. func_append verstring ":$current.0" ;; qnx) major=.$current versuffix=.$current ;; sco) major=.$current versuffix=.$current ;; sunos) major=.$current versuffix=.$current.$revision ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 file systems. func_arith $current - $age major=$func_arith_result versuffix=-$major ;; *) func_fatal_configuration "unknown library version type '$version_type'" ;; esac # Clear the version info if we defaulted, and they specified a release. if test -z "$vinfo" && test -n "$release"; then major= case $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring=0.0 ;; esac if test no = "$need_version"; then versuffix= else versuffix=.0.0 fi fi # Remove version info from name if versioning should be avoided if test yes,no = "$avoid_version,$need_version"; then major= versuffix= verstring= fi # Check to see if the archive will have undefined symbols. if test yes = "$allow_undefined"; then if test unsupported = "$allow_undefined_flag"; then if test yes = "$build_old_libs"; then func_warning "undefined symbols not allowed in $host shared libraries; building static only" build_libtool_libs=no else func_fatal_error "can't build $host shared library unless -no-undefined is specified" fi fi else # Don't allow undefined symbols. allow_undefined_flag=$no_undefined_flag fi fi func_generate_dlsyms "$libname" "$libname" : func_append libobjs " $symfileobj" test " " = "$libobjs" && libobjs= if test relink != "$opt_mode"; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/$libname$release.*) if test -n "$precious_files_regex"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi func_append removelist " $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test yes = "$build_old_libs" && test convenience != "$build_libtool_libs"; then func_append oldlibs " $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; $lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "$lib_search_path " | $SED "s% $path % %g"` # deplibs=`$ECHO "$deplibs " | $SED "s% -L$path % %g"` # dependency_libs=`$ECHO "$dependency_libs " | $SED "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do func_replace_sysroot "$libdir" func_append temp_xrpath " -R$func_replace_sysroot_result" case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done if test yes != "$hardcode_into_libs" || test yes = "$build_old_libs"; then dependency_libs="$temp_xrpath $dependency_libs" fi fi # Make sure dlfiles contains only unique files that won't be dlpreopened old_dlfiles=$dlfiles dlfiles= for lib in $old_dlfiles; do case " $dlprefiles $dlfiles " in *" $lib "*) ;; *) func_append dlfiles " $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles=$dlprefiles dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) func_append dlprefiles " $lib" ;; esac done if test yes = "$build_libtool_libs"; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc* | *-*-haiku*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework func_append deplibs " System.ltframework" ;; *-*-netbsd*) # Don't link with libc until the a.out ld.so is fixed. ;; *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc due to us having libc/libc_r. ;; *-*-sco3.2v5* | *-*-sco5v6*) # Causes problems with __ctype ;; *-*-sysv4.2uw2* | *-*-sysv5* | *-*-unixware* | *-*-OpenUNIX*) # Compiler inserts libc in the correct place for threads to work ;; *) # Add libc to deplibs on all other systems if necessary. if test yes = "$build_libtool_need_lc"; then func_append deplibs " -lc" fi ;; esac fi # Transform deplibs into only deplibs that can be linked in shared. name_save=$name libname_save=$libname release_save=$release versuffix_save=$versuffix major_save=$major # I'm not sure if I'm treating the release correctly. I think # release should show up in the -l (ie -lgmp5) so we don't want to # add it in twice. Is that correct? release= versuffix= major= newdeplibs= droppeddeps=no case $deplibs_check_method in pass_all) # Don't check for shared/static. Everything works. # This might be a little naive. We might want to check # whether the library exists or not. But this is on # osf3 & osf4 and I'm not really sure... Just # implementing what was already the behavior. newdeplibs=$deplibs ;; test_compile) # This code stresses the "libraries are programs" paradigm to its # limits. Maybe even breaks it. We compile a program, linking it # against the deplibs as a proxy for the library. Then we can check # whether they linked in statically or dynamically with ldd. $opt_dry_run || $RM conftest.c cat > conftest.c </dev/null` $nocaseglob else potential_libs=`ls $i/$libnameglob[.-]* 2>/dev/null` fi for potent_lib in $potential_libs; do # Follow soft links. if ls -lLd "$potent_lib" 2>/dev/null | $GREP " -> " >/dev/null; then continue fi # The statement above tries to avoid entering an # endless loop below, in case of cyclic links. # We might still enter an endless loop, since a link # loop can be closed while we follow links, # but so what? potlib=$potent_lib while test -h "$potlib" 2>/dev/null; do potliblink=`ls -ld $potlib | $SED 's/.* -> //'` case $potliblink in [\\/]* | [A-Za-z]:[\\/]*) potlib=$potliblink;; *) potlib=`$ECHO "$potlib" | $SED 's|[^/]*$||'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib= break 2 fi done done fi if test -n "$a_deplib"; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib"; then $ECHO "*** with $libname but no candidates were found. (...for file magic test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a file magic. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` for a_deplib in $deplibs; do case $a_deplib in -l*) func_stripname -l '' "$a_deplib" name=$func_stripname_result if test yes = "$allow_libtool_libs_with_static_runtimes"; then case " $predeps $postdeps " in *" $a_deplib "*) func_append newdeplibs " $a_deplib" a_deplib= ;; esac fi if test -n "$a_deplib"; then libname=`eval "\\$ECHO \"$libname_spec\""` for i in $lib_search_path $sys_lib_search_path $shlib_search_path; do potential_libs=`ls $i/$libname[.-]* 2>/dev/null` for potent_lib in $potential_libs; do potlib=$potent_lib # see symlink-check above in file_magic test if eval "\$ECHO \"$potent_lib\"" 2>/dev/null | $SED 10q | \ $EGREP "$match_pattern_regex" > /dev/null; then func_append newdeplibs " $a_deplib" a_deplib= break 2 fi done done fi if test -n "$a_deplib"; then droppeddeps=yes echo $ECHO "*** Warning: linker path does not have real file for library $a_deplib." echo "*** I have the capability to make that library automatically link in when" echo "*** you link to this library. But I can only do this if you have a" echo "*** shared version of the library, which you do not appear to have" echo "*** because I did check the linker path looking for a file starting" if test -z "$potlib"; then $ECHO "*** with $libname but no candidates were found. (...for regex pattern test)" else $ECHO "*** with $libname and none of the candidates passed a file format test" $ECHO "*** using a regex pattern. Last file checked: $potlib" fi fi ;; *) # Add a -L argument. func_append newdeplibs " $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs= tmp_deplibs=`$ECHO " $deplibs" | $SED 's/ -lc$//; s/ -[LR][^ ]*//g'` if test yes = "$allow_libtool_libs_with_static_runtimes"; then for i in $predeps $postdeps; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO " $tmp_deplibs" | $SED "s|$i||"` done fi case $tmp_deplibs in *[!\ \ ]*) echo if test none = "$deplibs_check_method"; then echo "*** Warning: inter-library dependencies are not supported in this platform." else echo "*** Warning: inter-library dependencies are not known to be supported." fi echo "*** All declared inter-library dependencies are being dropped." droppeddeps=yes ;; esac ;; esac versuffix=$versuffix_save major=$major_save release=$release_save libname=$libname_save name=$name_save case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library with the System framework newdeplibs=`$ECHO " $newdeplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac if test yes = "$droppeddeps"; then if test yes = "$module"; then echo echo "*** Warning: libtool could not satisfy all declared inter-library" $ECHO "*** dependencies of module $libname. Therefore, libtool will create" echo "*** a static module, that should work as long as the dlopening" echo "*** application is linked with the -dlopen flag." if test -z "$global_symbol_pipe"; then echo echo "*** However, this would only work if libtool was able to extract symbol" echo "*** lists from a program, using 'nm' or equivalent, but libtool could" echo "*** not find such a program. So, this module is probably useless." echo "*** 'nm' from GNU binutils and a full rebuild may help." fi if test no = "$build_old_libs"; then oldlibs=$output_objdir/$libname.$libext build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi else echo "*** The inter-library dependencies that have been dropped here will be" echo "*** automatically added whenever a program is linked with this library" echo "*** or is declared to -dlopen it." if test no = "$allow_undefined"; then echo echo "*** Since this library must not contain undefined symbols," echo "*** because either the platform does not support them or" echo "*** it was explicitly requested with -no-undefined," echo "*** libtool will only create a static version of it." if test no = "$build_old_libs"; then oldlibs=$output_objdir/$libname.$libext build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi fi fi # Done checking deplibs! deplibs=$newdeplibs fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" case $host in *-*-darwin*) newdeplibs=`$ECHO " $newdeplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO " $new_inherited_linker_flags" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO " $deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done deplibs=$new_libs # All the library-specific variables (install_libdir is set above). library_names= old_library= dlname= # Test again, we may have decided not to build it any more if test yes = "$build_libtool_libs"; then # Remove $wl instances when linking with ld. # FIXME: should test the right _cmds variable. case $archive_cmds in *\$LD\ *) wl= ;; esac if test yes = "$hardcode_into_libs"; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath=$finalize_rpath test relink = "$opt_mode" || rpath=$compile_rpath$rpath for libdir in $rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then func_replace_sysroot "$libdir" libdir=$func_replace_sysroot_result if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append dep_rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval "dep_rpath=\"$hardcode_libdir_flag_spec\"" fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done eval "$runpath_var='$rpath\$$runpath_var'; export $runpath_var" fi test -n "$dep_rpath" && deplibs="$dep_rpath $deplibs" fi shlibpath=$finalize_shlibpath test relink = "$opt_mode" || shlibpath=$compile_shlibpath$shlibpath if test -n "$shlibpath"; then eval "$shlibpath_var='$shlibpath\$$shlibpath_var'; export $shlibpath_var" fi # Get the real and link names of the library. eval shared_ext=\"$shrext_cmds\" eval library_names=\"$library_names_spec\" set dummy $library_names shift realname=$1 shift if test -n "$soname_spec"; then eval soname=\"$soname_spec\" else soname=$realname fi if test -z "$dlname"; then dlname=$soname fi lib=$output_objdir/$realname linknames= for link do func_append linknames " $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "$libobjs" | $SP2NL | $SED "$lo2o" | $NL2SP` test "X$libobjs" = "X " && libobjs= delfiles= if test -n "$export_symbols" && test -n "$include_expsyms"; then $opt_dry_run || cp "$export_symbols" "$output_objdir/$libname.uexp" export_symbols=$output_objdir/$libname.uexp func_append delfiles " $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile func_dll_def_p "$export_symbols" || { # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols=$export_symbols export_symbols= always_export_symbols=yes } fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test yes = "$always_export_symbols" || test -n "$export_symbols_regex"; then func_verbose "generating symbol list for '$libname.la'" export_symbols=$output_objdir/$libname.exp $opt_dry_run || $RM $export_symbols cmds=$export_symbols_cmds save_ifs=$IFS; IFS='~' for cmd1 in $cmds; do IFS=$save_ifs # Take the normal branch if the nm_file_list_spec branch # doesn't work or if tool conversion is not needed. case $nm_file_list_spec~$to_tool_file_cmd in *~func_convert_file_noop | *~func_convert_file_msys_to_w32 | ~*) try_normal_branch=yes eval cmd=\"$cmd1\" func_len " $cmd" len=$func_len_result ;; *) try_normal_branch=no ;; esac if test yes = "$try_normal_branch" \ && { test "$len" -lt "$max_cmd_len" \ || test "$max_cmd_len" -le -1; } then func_show_eval "$cmd" 'exit $?' skipped_export=false elif test -n "$nm_file_list_spec"; then func_basename "$output" output_la=$func_basename_result save_libobjs=$libobjs save_output=$output output=$output_objdir/$output_la.nm func_to_tool_file "$output" libobjs=$nm_file_list_spec$func_to_tool_file_result func_append delfiles " $output" func_verbose "creating $NM input file list: $output" for obj in $save_libobjs; do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > "$output" eval cmd=\"$cmd1\" func_show_eval "$cmd" 'exit $?' output=$save_output libobjs=$save_libobjs skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS=$save_ifs if test -n "$export_symbols_regex" && test : != "$skipped_export"; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi fi if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols=$export_symbols test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test : != "$skipped_export" && test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for '$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands, which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi tmp_deplibs= for test_deplib in $deplibs; do case " $convenience " in *" $test_deplib "*) ;; *) func_append tmp_deplibs " $test_deplib" ;; esac done deplibs=$tmp_deplibs if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test yes = "$compiler_needs_object" && test -z "$libobjs"; then # extract the archives, so we have objects to list. # TODO: could optimize this to just extract one archive. whole_archive_flag_spec= fi if test -n "$whole_archive_flag_spec"; then save_libobjs=$libobjs eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= else gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $convenience func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test yes = "$thread_safe" && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" func_append linker_flags " $flag" fi # Make a backup of the uninstalled library when relinking if test relink = "$opt_mode"; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test yes = "$module" && test -n "$module_cmds"; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then eval test_cmds=\"$module_expsym_cmds\" cmds=$module_expsym_cmds else eval test_cmds=\"$module_cmds\" cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then eval test_cmds=\"$archive_expsym_cmds\" cmds=$archive_expsym_cmds else eval test_cmds=\"$archive_cmds\" cmds=$archive_cmds fi fi if test : != "$skipped_export" && func_len " $test_cmds" && len=$func_len_result && test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then : else # The command line is too long to link in one step, link piecewise # or, if using GNU ld and skipped_export is not :, use a linker # script. # Save the value of $output and $libobjs because we want to # use them later. If we have whole_archive_flag_spec, we # want to use save_libobjs as it was before # whole_archive_flag_spec was expanded, because we can't # assume the linker understands whole_archive_flag_spec. # This may have to be revisited, in case too many # convenience libraries get linked in and end up exceeding # the spec. if test -z "$convenience" || test -z "$whole_archive_flag_spec"; then save_libobjs=$libobjs fi save_output=$output func_basename "$output" output_la=$func_basename_result # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test : != "$skipped_export" && test yes = "$with_gnu_ld"; then output=$output_objdir/$output_la.lnkscript func_verbose "creating GNU ld script: $output" echo 'INPUT (' > $output for obj in $save_libobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done echo ')' >> $output func_append delfiles " $output" func_to_tool_file "$output" output=$func_to_tool_file_result elif test -n "$save_libobjs" && test : != "$skipped_export" && test -n "$file_list_spec"; then output=$output_objdir/$output_la.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test yes = "$compiler_needs_object"; then firstobj="$1 " shift fi for obj do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" >> $output done func_append delfiles " $output" func_to_tool_file "$output" output=$firstobj\"$file_list_spec$func_to_tool_file_result\" else if test -n "$save_libobjs"; then func_verbose "creating reloadable object files..." output=$output_objdir/$output_la-$k.$objext eval test_cmds=\"$reload_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 # Loop over the list of objects to be linked. for obj in $save_libobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result if test -z "$objlist" || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test 1 -eq "$k"; then # The first file doesn't have a previous command to add. reload_objs=$objlist eval concat_cmds=\"$reload_cmds\" else # All subsequent reloadable object files will link in # the last one created. reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds~$reload_cmds~\$RM $last_robj\" fi last_robj=$output_objdir/$output_la-$k.$objext func_arith $k + 1 k=$func_arith_result output=$output_objdir/$output_la-$k.$objext objlist=" $obj" func_len " $last_robj" func_arith $len0 + $func_len_result len=$func_arith_result fi done # Handle the remaining objects by creating one last # reloadable object file. All subsequent reloadable object # files will link in the last one created. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ reload_objs="$objlist $last_robj" eval concat_cmds=\"\$concat_cmds$reload_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi func_append delfiles " $output" else output= fi ${skipped_export-false} && { func_verbose "generating symbol list for '$libname.la'" export_symbols=$output_objdir/$libname.exp $opt_dry_run || $RM $export_symbols libobjs=$output # Append the command to create the export file. test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$export_symbols_cmds\" if test -n "$last_robj"; then eval concat_cmds=\"\$concat_cmds~\$RM $last_robj\" fi } test -n "$save_libobjs" && func_verbose "creating a temporary reloadable object file: $output" # Loop through the commands generated above and execute them. save_ifs=$IFS; IFS='~' for cmd in $concat_cmds; do IFS=$save_ifs $opt_quiet || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test relink = "$opt_mode"; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS=$save_ifs if test -n "$export_symbols_regex" && ${skipped_export-false}; then func_show_eval '$EGREP -e "$export_symbols_regex" "$export_symbols" > "${export_symbols}T"' func_show_eval '$MV "${export_symbols}T" "$export_symbols"' fi fi ${skipped_export-false} && { if test -n "$export_symbols" && test -n "$include_expsyms"; then tmp_export_symbols=$export_symbols test -n "$orig_export_symbols" && tmp_export_symbols=$orig_export_symbols $opt_dry_run || eval '$ECHO "$include_expsyms" | $SP2NL >> "$tmp_export_symbols"' fi if test -n "$orig_export_symbols"; then # The given exports_symbols file has to be filtered, so filter it. func_verbose "filter symbol list for '$libname.la' to tag DATA exports" # FIXME: $output_objdir/$libname.filter potentially contains lots of # 's' commands, which not all seds can handle. GNU sed should be fine # though. Also, the filter scales superlinearly with the number of # global variables. join(1) would be nice here, but unfortunately # isn't a blessed tool. $opt_dry_run || $SED -e '/[ ,]DATA/!d;s,\(.*\)\([ \,].*\),s|^\1$|\1\2|,' < $export_symbols > $output_objdir/$libname.filter func_append delfiles " $export_symbols $output_objdir/$libname.filter" export_symbols=$output_objdir/$libname.def $opt_dry_run || $SED -f $output_objdir/$libname.filter < $orig_export_symbols > $export_symbols fi } libobjs=$output # Restore the value of output. output=$save_output if test -n "$convenience" && test -n "$whole_archive_flag_spec"; then eval libobjs=\"\$libobjs $whole_archive_flag_spec\" test "X$libobjs" = "X " && libobjs= fi # Expand the library linking commands again to reset the # value of $libobjs for piecewise linking. # Do each of the archive commands. if test yes = "$module" && test -n "$module_cmds"; then if test -n "$export_symbols" && test -n "$module_expsym_cmds"; then cmds=$module_expsym_cmds else cmds=$module_cmds fi else if test -n "$export_symbols" && test -n "$archive_expsym_cmds"; then cmds=$archive_expsym_cmds else cmds=$archive_cmds fi fi fi if test -n "$delfiles"; then # Append the command to remove temporary files to $cmds. eval cmds=\"\$cmds~\$RM $delfiles\" fi # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append libobjs " $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs=$IFS; IFS='~' for cmd in $cmds; do IFS=$sp$nl eval cmd=\"$cmd\" IFS=$save_ifs $opt_quiet || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test relink = "$opt_mode"; then ( cd "$output_objdir" && \ $RM "${realname}T" && \ $MV "${realname}U" "$realname" ) fi exit $lt_exit } done IFS=$save_ifs # Restore the uninstalled library and exit if test relink = "$opt_mode"; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}T && $MV $realname ${realname}T && $MV ${realname}U $realname)' || exit $? if test -n "$convenience"; then if test -z "$whole_archive_flag_spec"; then func_show_eval '${RM}r "$gentop"' fi fi exit $EXIT_SUCCESS fi # Create links to the real library. for linkname in $linknames; do if test "$realname" != "$linkname"; then func_show_eval '(cd "$output_objdir" && $RM "$linkname" && $LN_S "$realname" "$linkname")' 'exit $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test yes = "$module" || test yes = "$export_dynamic"; then # On all known operating systems, these are identical. dlname=$soname fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test no != "$dlself"; then func_warning "'-dlopen' is ignored for objects" fi case " $deplibs" in *\ -l* | *\ -L*) func_warning "'-l' and '-L' are ignored for objects" ;; esac test -n "$rpath" && \ func_warning "'-rpath' is ignored for objects" test -n "$xrpath" && \ func_warning "'-R' is ignored for objects" test -n "$vinfo" && \ func_warning "'-version-info' is ignored for objects" test -n "$release" && \ func_warning "'-release' is ignored for objects" case $output in *.lo) test -n "$objs$old_deplibs" && \ func_fatal_error "cannot build library object '$output' from non-libtool objects" libobj=$output func_lo2o "$libobj" obj=$func_lo2o_result ;; *) libobj= obj=$output ;; esac # Delete the old objects. $opt_dry_run || $RM $obj $libobj # Objects from convenience libraries. This assumes # single-version convenience libraries. Whenever we create # different ones for PIC/non-PIC, this we'll have to duplicate # the extraction. reload_conv_objs= gentop= # if reload_cmds runs $LD directly, get rid of -Wl from # whole_archive_flag_spec and hope we can get by with turning comma # into space. case $reload_cmds in *\$LD[\ \$]*) wl= ;; esac if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" test -n "$wl" || tmp_whole_archive_flags=`$ECHO "$tmp_whole_archive_flags" | $SED 's|,| |g'` reload_conv_objs=$reload_objs\ $tmp_whole_archive_flags else gentop=$output_objdir/${obj}x func_append generated " $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # If we're not building shared, we need to use non_pic_objs test yes = "$build_libtool_libs" || libobjs=$non_pic_objects # Create the old-style object. reload_objs=$objs$old_deplibs' '`$ECHO "$libobjs" | $SP2NL | $SED "/\.$libext$/d; /\.lib$/d; $lo2o" | $NL2SP`' '$reload_conv_objs output=$obj func_execute_cmds "$reload_cmds" 'exit $?' # Exit if we aren't doing a library object file. if test -z "$libobj"; then if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS fi test yes = "$build_libtool_libs" || { if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi # Create an invalid libtool object if no PIC, so that we don't # accidentally link it into a program. # $show "echo timestamp > $libobj" # $opt_dry_run || eval "echo timestamp > $libobj" || exit $? exit $EXIT_SUCCESS } if test -n "$pic_flag" || test default != "$pic_mode"; then # Only do commands if we really have different PIC objects. reload_objs="$libobjs $reload_conv_objs" output=$libobj func_execute_cmds "$reload_cmds" 'exit $?' fi if test -n "$gentop"; then func_show_eval '${RM}r "$gentop"' fi exit $EXIT_SUCCESS ;; prog) case $host in *cygwin*) func_stripname '' '.exe' "$output" output=$func_stripname_result.exe;; esac test -n "$vinfo" && \ func_warning "'-version-info' is ignored for programs" test -n "$release" && \ func_warning "'-release' is ignored for programs" $preload \ && test unknown,unknown,unknown = "$dlopen_support,$dlopen_self,$dlopen_self_static" \ && func_warning "'LT_INIT([dlopen])' not used. Assuming no dlopen support." case $host in *-*-rhapsody* | *-*-darwin1.[012]) # On Rhapsody replace the C library is the System framework compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test CXX = "$tagname"; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) func_append compile_command " $wl-bind_at_load" func_append finalize_command " $wl-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO " $compile_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO " $finalize_deplibs" | $SED 's% \([^ $]*\).ltframework% -framework \1%g'` ;; esac # move library search paths that coincide with paths to not yet # installed libraries to the beginning of the library search list new_libs= for path in $notinst_path; do case " $new_libs " in *" -L$path/$objdir "*) ;; *) case " $compile_deplibs " in *" -L$path/$objdir "*) func_append new_libs " -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) func_append new_libs " $deplib" ;; esac ;; *) func_append new_libs " $deplib" ;; esac done compile_deplibs=$new_libs func_append compile_command " $compile_deplibs" func_append finalize_command " $finalize_deplibs" if test -n "$rpath$xrpath"; then # If the user specified any rpath flags, then add them. for libdir in $rpath $xrpath; do # This is the magic to use -rpath. case "$finalize_rpath " in *" $libdir "*) ;; *) func_append finalize_rpath " $libdir" ;; esac done fi # Now hardcode the library paths rpath= hardcode_libdirs= for libdir in $compile_rpath $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) func_append perm_rpath " $libdir" ;; esac fi case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) testbindir=`$ECHO "$libdir" | $SED -e 's*/lib$*/bin*'` case :$dllsearchpath: in *":$libdir:"*) ;; ::) dllsearchpath=$libdir;; *) func_append dllsearchpath ":$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) func_append dllsearchpath ":$testbindir";; esac ;; esac done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval rpath=\" $hardcode_libdir_flag_spec\" fi compile_rpath=$rpath rpath= hardcode_libdirs= for libdir in $finalize_rpath; do if test -n "$hardcode_libdir_flag_spec"; then if test -n "$hardcode_libdir_separator"; then if test -z "$hardcode_libdirs"; then hardcode_libdirs=$libdir else # Just accumulate the unique libdirs. case $hardcode_libdir_separator$hardcode_libdirs$hardcode_libdir_separator in *"$hardcode_libdir_separator$libdir$hardcode_libdir_separator"*) ;; *) func_append hardcode_libdirs "$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" func_append rpath " $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) func_append finalize_perm_rpath " $libdir" ;; esac fi done # Substitute the hardcoded libdirs into the rpath. if test -n "$hardcode_libdir_separator" && test -n "$hardcode_libdirs"; then libdir=$hardcode_libdirs eval rpath=\" $hardcode_libdir_flag_spec\" fi finalize_rpath=$rpath if test -n "$libobjs" && test yes = "$build_old_libs"; then # Transform all the library objects into standard objects. compile_command=`$ECHO "$compile_command" | $SP2NL | $SED "$lo2o" | $NL2SP` finalize_command=`$ECHO "$finalize_command" | $SP2NL | $SED "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" false # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=: case $host in *cegcc* | *mingw32ce*) # Disable wrappers for cegcc and mingw32ce hosts, we are cross compiling anyway. wrappers_required=false ;; *cygwin* | *mingw* ) test yes = "$build_libtool_libs" || wrappers_required=false ;; *) if test no = "$need_relink" || test yes != "$build_libtool_libs"; then wrappers_required=false fi ;; esac $wrappers_required || { # Replace the output file specification. compile_command=`$ECHO "$compile_command" | $SED 's%@OUTPUT@%'"$output"'%g'` link_command=$compile_command$compile_rpath # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Delete the generated files. if test -f "$output_objdir/${outputname}S.$objext"; then func_show_eval '$RM "$output_objdir/${outputname}S.$objext"' fi exit $exit_status } if test -n "$compile_shlibpath$finalize_shlibpath"; then compile_command="$shlibpath_var=\"$compile_shlibpath$finalize_shlibpath\$$shlibpath_var\" $compile_command" fi if test -n "$finalize_shlibpath"; then finalize_command="$shlibpath_var=\"$finalize_shlibpath\$$shlibpath_var\" $finalize_command" fi compile_var= finalize_var= if test -n "$runpath_var"; then if test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do func_append rpath "$dir:" done compile_var="$runpath_var=\"$rpath\$$runpath_var\" " fi if test -n "$finalize_perm_rpath"; then # We should set the runpath_var. rpath= for dir in $finalize_perm_rpath; do func_append rpath "$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test yes = "$no_install"; then # We don't need to create a wrapper script. link_command=$compile_var$compile_command$compile_rpath # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi exit $EXIT_SUCCESS fi case $hardcode_action,$fast_install in relink,*) # Fast installation is not supported link_command=$compile_var$compile_command$compile_rpath relink_command=$finalize_var$finalize_command$finalize_rpath func_warning "this platform does not like uninstalled shared libraries" func_warning "'$output' will be relinked during installation" ;; *,yes) link_command=$finalize_var$compile_command$finalize_rpath relink_command=`$ECHO "$compile_var$compile_command$compile_rpath" | $SED 's%@OUTPUT@%\$progdir/\$file%g'` ;; *,no) link_command=$compile_var$compile_command$compile_rpath relink_command=$finalize_var$finalize_command$finalize_rpath ;; *,needless) link_command=$finalize_var$compile_command$finalize_rpath relink_command= ;; esac # Replace the output file specification. link_command=`$ECHO "$link_command" | $SED 's%@OUTPUT@%'"$output_objdir/$outputname"'%g'` # Delete the old output files. $opt_dry_run || $RM $output $output_objdir/$outputname $output_objdir/lt-$outputname func_show_eval "$link_command" 'exit $?' if test -n "$postlink_cmds"; then func_to_tool_file "$output_objdir/$outputname" postlink_cmds=`func_echo_all "$postlink_cmds" | $SED -e 's%@OUTPUT@%'"$output_objdir/$outputname"'%g' -e 's%@TOOL_OUTPUT@%'"$func_to_tool_file_result"'%g'` func_execute_cmds "$postlink_cmds" 'exit $?' fi # Now create the wrapper script. func_verbose "creating $output" # Quote the relink command for shipping. if test -n "$relink_command"; then # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done func_quote "(cd `pwd`; $relink_command)" relink_command=$func_quote_result fi # Only actually do things if not in dry run mode. $opt_dry_run || { # win32 will think the script is a binary if it has # a .exe suffix, so we strip it off here. case $output in *.exe) func_stripname '' '.exe' "$output" output=$func_stripname_result ;; esac # test for cygwin because mv fails w/o .exe extensions case $host in *cygwin*) exeext=.exe func_stripname '' '.exe' "$outputname" outputname=$func_stripname_result ;; *) exeext= ;; esac case $host in *cygwin* | *mingw* ) func_dirname_and_basename "$output" "" "." output_name=$func_basename_result output_path=$func_dirname_result cwrappersource=$output_path/$objdir/lt-$output_name.c cwrapper=$output_path/$output_name.exe $RM $cwrappersource $cwrapper trap "$RM $cwrappersource $cwrapper; exit $EXIT_FAILURE" 1 2 15 func_emit_cwrapperexe_src > $cwrappersource # The wrapper executable is built using the $host compiler, # because it contains $host paths and files. If cross- # compiling, it, like the target executable, must be # executed on the $host or under an emulation environment. $opt_dry_run || { $LTCC $LTCFLAGS -o $cwrapper $cwrappersource $STRIP $cwrapper } # Now, create the wrapper script for func_source use: func_ltwrapper_scriptname $cwrapper $RM $func_ltwrapper_scriptname_result trap "$RM $func_ltwrapper_scriptname_result; exit $EXIT_FAILURE" 1 2 15 $opt_dry_run || { # note: this script will not be executed, so do not chmod. if test "x$build" = "x$host"; then $cwrapper --lt-dump-script > $func_ltwrapper_scriptname_result else func_emit_wrapper no > $func_ltwrapper_scriptname_result fi } ;; * ) $RM $output trap "$RM $output; exit $EXIT_FAILURE" 1 2 15 func_emit_wrapper no > $output chmod +x $output ;; esac } exit $EXIT_SUCCESS ;; esac # See if we need to build an old-fashioned archive. for oldlib in $oldlibs; do case $build_libtool_libs in convenience) oldobjs="$libobjs_save $symfileobj" addlibs=$convenience build_libtool_libs=no ;; module) oldobjs=$libobjs_save addlibs=$old_convenience build_libtool_libs=no ;; *) oldobjs="$old_deplibs $non_pic_objects" $preload && test -f "$symfileobj" \ && func_append oldobjs " $symfileobj" addlibs=$old_convenience ;; esac if test -n "$addlibs"; then gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $addlibs func_append oldobjs " $func_extract_archives_result" fi # Do each command in the archive commands. if test -n "$old_archive_from_new_cmds" && test yes = "$build_libtool_libs"; then cmds=$old_archive_from_new_cmds else # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_extract_archives $gentop $dlprefiles func_append oldobjs " $func_extract_archives_result" fi # POSIX demands no paths to be encoded in archives. We have # to avoid creating archives with duplicate basenames if we # might have to extract them afterwards, e.g., when creating a # static archive out of a convenience library, or when linking # the entirety of a libtool archive into another (currently # not supported by libtool). if (for obj in $oldobjs do func_basename "$obj" $ECHO "$func_basename_result" done | sort | sort -uc >/dev/null 2>&1); then : else echo "copying selected object files to avoid basename conflicts..." gentop=$output_objdir/${outputname}x func_append generated " $gentop" func_mkdir_p "$gentop" save_oldobjs=$oldobjs oldobjs= counter=1 for obj in $save_oldobjs do func_basename "$obj" objbase=$func_basename_result case " $oldobjs " in " ") oldobjs=$obj ;; *[\ /]"$objbase "*) while :; do # Make sure we don't pick an alternate name that also # overlaps. newobj=lt$counter-$objbase func_arith $counter + 1 counter=$func_arith_result case " $oldobjs " in *[\ /]"$newobj "*) ;; *) if test ! -f "$gentop/$newobj"; then break; fi ;; esac done func_show_eval "ln $obj $gentop/$newobj || cp $obj $gentop/$newobj" func_append oldobjs " $gentop/$newobj" ;; *) func_append oldobjs " $obj" ;; esac done fi func_to_tool_file "$oldlib" func_convert_file_msys_to_w32 tool_oldlib=$func_to_tool_file_result eval cmds=\"$old_archive_cmds\" func_len " $cmds" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then cmds=$old_archive_cmds elif test -n "$archiver_list_spec"; then func_verbose "using command file archive linking..." for obj in $oldobjs do func_to_tool_file "$obj" $ECHO "$func_to_tool_file_result" done > $output_objdir/$libname.libcmd func_to_tool_file "$output_objdir/$libname.libcmd" oldobjs=" $archiver_list_spec$func_to_tool_file_result" cmds=$old_archive_cmds else # the command line is too long to link in one step, link in parts func_verbose "using piecewise archive linking..." save_RANLIB=$RANLIB RANLIB=: objlist= concat_cmds= save_oldobjs=$oldobjs oldobjs= # Is there a better way of finding the last object in the list? for obj in $save_oldobjs do last_oldobj=$obj done eval test_cmds=\"$old_archive_cmds\" func_len " $test_cmds" len0=$func_len_result len=$len0 for obj in $save_oldobjs do func_len " $obj" func_arith $len + $func_len_result len=$func_arith_result func_append objlist " $obj" if test "$len" -lt "$max_cmd_len"; then : else # the above command should be used before it gets too long oldobjs=$objlist if test "$obj" = "$last_oldobj"; then RANLIB=$save_RANLIB fi test -z "$concat_cmds" || concat_cmds=$concat_cmds~ eval concat_cmds=\"\$concat_cmds$old_archive_cmds\" objlist= len=$len0 fi done RANLIB=$save_RANLIB oldobjs=$objlist if test -z "$oldobjs"; then eval cmds=\"\$concat_cmds\" else eval cmds=\"\$concat_cmds~\$old_archive_cmds\" fi fi fi func_execute_cmds "$cmds" 'exit $?' done test -n "$generated" && \ func_show_eval "${RM}r$generated" # Now create the libtool archive. case $output in *.la) old_library= test yes = "$build_old_libs" && old_library=$libname.$libext func_verbose "creating $output" # Preserve any variables that may affect compiler behavior for var in $variables_saved_for_relink; do if eval test -z \"\${$var+set}\"; then relink_command="{ test -z \"\${$var+set}\" || $lt_unset $var || { $var=; export $var; }; }; $relink_command" elif eval var_value=\$$var; test -z "$var_value"; then relink_command="$var=; export $var; $relink_command" else func_quote_for_eval "$var_value" relink_command="$var=$func_quote_for_eval_result; export $var; $relink_command" fi done # Quote the link command for shipping. relink_command="(cd `pwd`; $SHELL \"$progpath\" $preserve_args --mode=relink $libtool_args @inst_prefix_dir@)" func_quote "$relink_command" relink_command=$func_quote_result if test yes = "$hardcode_automatic"; then relink_command= fi # Only create the output if not a dry run. $opt_dry_run || { for installed in no yes; do if test yes = "$installed"; then if test -z "$install_libdir"; then break fi output=$output_objdir/${outputname}i # Replace all uninstalled libtool libraries with the installed ones newdependency_libs= for deplib in $dependency_libs; do case $deplib in *.la) func_basename "$deplib" name=$func_basename_result func_resolve_sysroot "$deplib" eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $func_resolve_sysroot_result` test -z "$libdir" && \ func_fatal_error "'$deplib' is not a valid libtool archive" func_append newdependency_libs " ${lt_sysroot:+=}$libdir/$name" ;; -L*) func_stripname -L '' "$deplib" func_replace_sysroot "$func_stripname_result" func_append newdependency_libs " -L$func_replace_sysroot_result" ;; -R*) func_stripname -R '' "$deplib" func_replace_sysroot "$func_stripname_result" func_append newdependency_libs " -R$func_replace_sysroot_result" ;; *) func_append newdependency_libs " $deplib" ;; esac done dependency_libs=$newdependency_libs newdlfiles= for lib in $dlfiles; do case $lib in *.la) func_basename "$lib" name=$func_basename_result eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "'$lib' is not a valid libtool archive" func_append newdlfiles " ${lt_sysroot:+=}$libdir/$name" ;; *) func_append newdlfiles " $lib" ;; esac done dlfiles=$newdlfiles newdlprefiles= for lib in $dlprefiles; do case $lib in *.la) # Only pass preopened files to the pseudo-archive (for # eventual linking with the app. that links it) if we # didn't already link the preopened objects directly into # the library: func_basename "$lib" name=$func_basename_result eval libdir=`$SED -n -e 's/^libdir=\(.*\)$/\1/p' $lib` test -z "$libdir" && \ func_fatal_error "'$lib' is not a valid libtool archive" func_append newdlprefiles " ${lt_sysroot:+=}$libdir/$name" ;; esac done dlprefiles=$newdlprefiles else newdlfiles= for lib in $dlfiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlfiles " $abs" done dlfiles=$newdlfiles newdlprefiles= for lib in $dlprefiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs=$lib ;; *) abs=`pwd`"/$lib" ;; esac func_append newdlprefiles " $abs" done dlprefiles=$newdlprefiles fi $RM $output # place dlname in correct position for cygwin # In fact, it would be nice if we could use this code for all target # systems that can't hard-code library paths into their executables # and that have no shared library path variable independent of PATH, # but it turns out we can't easily determine that from inspecting # libtool variables, so we have to hard-code the OSs to which it # applies here; at the moment, that means platforms that use the PE # object format with DLL files. See the long comment at the top of # tests/bindir.at for full details. tdlname=$dlname case $host,$output,$installed,$module,$dlname in *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) # If a -bindir argument was supplied, place the dll there. if test -n "$bindir"; then func_relative_path "$install_libdir" "$bindir" tdlname=$func_relative_path_result/$dlname else # Otherwise fall back on heuristic. tdlname=../bin/$dlname fi ;; esac $ECHO > $output "\ # $outputname - a libtool library file # Generated by $PROGRAM (GNU $PACKAGE) $VERSION # # Please DO NOT delete this file! # It is necessary for linking the library. # The name that we can dlopen(3). dlname='$tdlname' # Names of this library. library_names='$library_names' # The name of the static archive. old_library='$old_library' # Linker flags that cannot go in dependency_libs. inherited_linker_flags='$new_inherited_linker_flags' # Libraries that this one depends upon. dependency_libs='$dependency_libs' # Names of additional weak libraries provided by this library weak_library_names='$weak_libs' # Version information for $libname. current=$current age=$age revision=$revision # Is this an already installed library? installed=$installed # Should we warn about portability when linking against -modules? shouldnotlink=$module # Files to dlopen/dlpreopen dlopen='$dlfiles' dlpreopen='$dlprefiles' # Directory that this library needs to be installed in: libdir='$install_libdir'" if test no,yes = "$installed,$need_relink"; then $ECHO >> $output "\ relink_command=\"$relink_command\"" fi done } # Do a symbolic link so that the libtool archive can be found in # LD_LIBRARY_PATH before the program is installed. func_show_eval '( cd "$output_objdir" && $RM "$outputname" && $LN_S "../$outputname" "$outputname" )' 'exit $?' ;; esac exit $EXIT_SUCCESS } if test link = "$opt_mode" || test relink = "$opt_mode"; then func_mode_link ${1+"$@"} fi # func_mode_uninstall arg... func_mode_uninstall () { $debug_cmd RM=$nonopt files= rmforce=false exit_status=0 # This variable tells wrapper scripts just to set variables rather # than running their programs. libtool_install_magic=$magic for arg do case $arg in -f) func_append RM " $arg"; rmforce=: ;; -*) func_append RM " $arg" ;; *) func_append files " $arg" ;; esac done test -z "$RM" && \ func_fatal_help "you must specify an RM program" rmdirs= for file in $files; do func_dirname "$file" "" "." dir=$func_dirname_result if test . = "$dir"; then odir=$objdir else odir=$dir/$objdir fi func_basename "$file" name=$func_basename_result test uninstall = "$opt_mode" && odir=$dir # Remember odir for removal later, being careful to avoid duplicates if test clean = "$opt_mode"; then case " $rmdirs " in *" $odir "*) ;; *) func_append rmdirs " $odir" ;; esac fi # Don't error if the file doesn't exist and rm -f was used. if { test -L "$file"; } >/dev/null 2>&1 || { test -h "$file"; } >/dev/null 2>&1 || test -f "$file"; then : elif test -d "$file"; then exit_status=1 continue elif $rmforce; then continue fi rmfiles=$file case $name in *.la) # Possibly a libtool archive, so verify it. if func_lalib_p "$file"; then func_source $dir/$name # Delete the libtool libraries and symlinks. for n in $library_names; do func_append rmfiles " $odir/$n" done test -n "$old_library" && func_append rmfiles " $odir/$old_library" case $opt_mode in clean) case " $library_names " in *" $dlname "*) ;; *) test -n "$dlname" && func_append rmfiles " $odir/$dlname" ;; esac test -n "$libdir" && func_append rmfiles " $odir/$name $odir/${name}i" ;; uninstall) if test -n "$library_names"; then # Do each command in the postuninstall commands. func_execute_cmds "$postuninstall_cmds" '$rmforce || exit_status=1' fi if test -n "$old_library"; then # Do each command in the old_postuninstall commands. func_execute_cmds "$old_postuninstall_cmds" '$rmforce || exit_status=1' fi # FIXME: should reinstall the best remaining shared library. ;; esac fi ;; *.lo) # Possibly a libtool object, so verify it. if func_lalib_p "$file"; then # Read the .lo file func_source $dir/$name # Add PIC object to the list of files to remove. if test -n "$pic_object" && test none != "$pic_object"; then func_append rmfiles " $dir/$pic_object" fi # Add non-PIC object to the list of files to remove. if test -n "$non_pic_object" && test none != "$non_pic_object"; then func_append rmfiles " $dir/$non_pic_object" fi fi ;; *) if test clean = "$opt_mode"; then noexename=$name case $file in *.exe) func_stripname '' '.exe' "$file" file=$func_stripname_result func_stripname '' '.exe' "$name" noexename=$func_stripname_result # $file with .exe has already been added to rmfiles, # add $file without .exe func_append rmfiles " $file" ;; esac # Do a test to see if this is a libtool program. if func_ltwrapper_p "$file"; then if func_ltwrapper_executable_p "$file"; then func_ltwrapper_scriptname "$file" relink_command= func_source $func_ltwrapper_scriptname_result func_append rmfiles " $func_ltwrapper_scriptname_result" else relink_command= func_source $dir/$noexename fi # note $name still contains .exe if it was in $file originally # as does the version of $file that was added into $rmfiles func_append rmfiles " $odir/$name $odir/${name}S.$objext" if test yes = "$fast_install" && test -n "$relink_command"; then func_append rmfiles " $odir/lt-$name" fi if test "X$noexename" != "X$name"; then func_append rmfiles " $odir/lt-$noexename.c" fi fi fi ;; esac func_show_eval "$RM $rmfiles" 'exit_status=1' done # Try to remove the $objdir's in the directories where we deleted files for dir in $rmdirs; do if test -d "$dir"; then func_show_eval "rmdir $dir >/dev/null 2>&1" fi done exit $exit_status } if test uninstall = "$opt_mode" || test clean = "$opt_mode"; then func_mode_uninstall ${1+"$@"} fi test -z "$opt_mode" && { help=$generic_help func_fatal_help "you must specify a MODE" } test -z "$exec_cmd" && \ func_fatal_help "invalid operation mode '$opt_mode'" if test -n "$exec_cmd"; then eval exec "$exec_cmd" exit $EXIT_FAILURE fi exit $exit_status # The TAGs below are defined such that we never get into a situation # where we disable both kinds of libraries. Given conflicting # choices, we go for a static library, that is the most portable, # since we can't tell whether shared libraries were disabled because # the user asked for that or because the platform doesn't support # them. This is particularly important on AIX, because we don't # support having both static and shared libraries enabled at the same # time on that platform, so we default to a shared-only configuration. # If a disable-shared tag is given, we'll fallback to a static-only # configuration. But we'll never go from static-only to shared-only. # ### BEGIN LIBTOOL TAG CONFIG: disable-shared build_libtool_libs=no build_old_libs=yes # ### END LIBTOOL TAG CONFIG: disable-shared # ### BEGIN LIBTOOL TAG CONFIG: disable-static build_old_libs=`case $build_libtool_libs in yes) echo no;; *) echo yes;; esac` # ### END LIBTOOL TAG CONFIG: disable-static # Local Variables: # mode:shell-script # sh-indentation:2 # End: pixman-0.38.4/depcomp0000755000175000017500000005602013453422636011413 00000000000000#! /bin/sh # depcomp - compile a program generating dependencies as side-effects scriptversion=2018-03-07.03; # UTC # Copyright (C) 1999-2018 Free Software Foundation, Inc. # This program is free software; you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation; either version 2, or (at your option) # any later version. # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # You should have received a copy of the GNU General Public License # along with this program. If not, see . # As a special exception to the GNU General Public License, if you # distribute this file as part of a program that contains a # configuration script generated by Autoconf, you may include it under # the same distribution terms that you use for the rest of that program. # Originally written by Alexandre Oliva . case $1 in '') echo "$0: No command. Try '$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by 'PROGRAMS ARGS'. object Object file output by 'PROGRAMS ARGS'. DEPDIR directory where to store dependencies. depfile Dependency file to output. tmpdepfile Temporary file to use when outputting dependencies. libtool Whether libtool is used (yes/no). Report bugs to . EOF exit $? ;; -v | --v*) echo "depcomp $scriptversion" exit $? ;; esac # Get the directory component of the given path, and save it in the # global variables '$dir'. Note that this directory component will # be either empty or ending with a '/' character. This is deliberate. set_dir_from () { case $1 in */*) dir=`echo "$1" | sed -e 's|/[^/]*$|/|'`;; *) dir=;; esac } # Get the suffix-stripped basename of the given path, and save it the # global variable '$base'. set_base_from () { base=`echo "$1" | sed -e 's|^.*/||' -e 's/\.[^.]*$//'` } # If no dependency file was actually created by the compiler invocation, # we still have to create a dummy depfile, to avoid errors with the # Makefile "include basename.Plo" scheme. make_dummy_depfile () { echo "#dummy" > "$depfile" } # Factor out some common post-processing of the generated depfile. # Requires the auxiliary global variable '$tmpdepfile' to be set. aix_post_process_depfile () { # If the compiler actually managed to produce a dependency file, # post-process it. if test -f "$tmpdepfile"; then # Each line is of the form 'foo.o: dependency.h'. # Do two passes, one to just change these to # $object: dependency.h # and one to simply output # dependency.h: # which is needed to avoid the deleted-header problem. { sed -e "s,^.*\.[$lower]*:,$object:," < "$tmpdepfile" sed -e "s,^.*\.[$lower]*:[$tab ]*,," -e 's,$,:,' < "$tmpdepfile" } > "$depfile" rm -f "$tmpdepfile" else make_dummy_depfile fi } # A tabulation character. tab=' ' # A newline character. nl=' ' # Character ranges might be problematic outside the C locale. # These definitions help. upper=ABCDEFGHIJKLMNOPQRSTUVWXYZ lower=abcdefghijklmnopqrstuvwxyz digits=0123456789 alpha=${upper}${lower} if test -z "$depmode" || test -z "$source" || test -z "$object"; then echo "depcomp: Variables source, object and depmode must be set" 1>&2 exit 1 fi # Dependencies for sub/bar.o or sub/bar.obj go into sub/.deps/bar.Po. depfile=${depfile-`echo "$object" | sed 's|[^\\/]*$|'${DEPDIR-.deps}'/&|;s|\.\([^.]*\)$|.P\1|;s|Pobj$|Po|'`} tmpdepfile=${tmpdepfile-`echo "$depfile" | sed 's/\.\([^.]*\)$/.T\1/'`} rm -f "$tmpdepfile" # Avoid interferences from the environment. gccflag= dashmflag= # Some modes work just like other modes, but use different flags. We # parameterize here, but still list the modes in the big case below, # to make depend.m4 easier to write. Note that we *cannot* use a case # here, because this file can only contain one case statement. if test "$depmode" = hp; then # HP compiler uses -M and no extra arg. gccflag=-M depmode=gcc fi if test "$depmode" = dashXmstdout; then # This is just like dashmstdout with a different argument. dashmflag=-xM depmode=dashmstdout fi cygpath_u="cygpath -u -f -" if test "$depmode" = msvcmsys; then # This is just like msvisualcpp but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvisualcpp fi if test "$depmode" = msvc7msys; then # This is just like msvc7 but w/o cygpath translation. # Just convert the backslash-escaped backslashes to single forward # slashes to satisfy depend.m4 cygpath_u='sed s,\\\\,/,g' depmode=msvc7 fi if test "$depmode" = xlc; then # IBM C/C++ Compilers xlc/xlC can output gcc-like dependency information. gccflag=-qmakedep=gcc,-MF depmode=gcc fi case "$depmode" in gcc3) ## gcc 3 implements dependency tracking that does exactly what ## we want. Yay! Note: for some reason libtool 1.4 doesn't like ## it if -MD -MP comes after the -MF stuff. Hmm. ## Unfortunately, FreeBSD c89 acceptance of flags depends upon ## the command line argument order; so add the flags where they ## appear in depend2.am. Note that the slowdown incurred here ## affects only configure: in makefiles, %FASTDEP% shortcuts this. for arg do case $arg in -c) set fnord "$@" -MT "$object" -MD -MP -MF "$tmpdepfile" "$arg" ;; *) set fnord "$@" "$arg" ;; esac shift # fnord shift # $arg done "$@" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi mv "$tmpdepfile" "$depfile" ;; gcc) ## Note that this doesn't just cater to obsosete pre-3.x GCC compilers. ## but also to in-use compilers like IMB xlc/xlC and the HP C compiler. ## (see the conditional assignment to $gccflag above). ## There are various ways to get dependency output from gcc. Here's ## why we pick this rather obscure method: ## - Don't want to use -MD because we'd like the dependencies to end ## up in a subdir. Having to rename by hand is ugly. ## (We might end up doing this anyway to support other compilers.) ## - The DEPENDENCIES_OUTPUT environment variable makes gcc act like ## -MM, not -M (despite what the docs say). Also, it might not be ## supported by the other compilers which use the 'gcc' depmode. ## - Using -M directly means running the compiler twice (even worse ## than renaming). if test -z "$gccflag"; then gccflag=-MD, fi "$@" -Wp,"$gccflag$tmpdepfile" stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" echo "$object : \\" > "$depfile" # The second -e expression handles DOS-style file names with drive # letters. sed -e 's/^[^:]*: / /' \ -e 's/^['$alpha']:\/[^:]*: / /' < "$tmpdepfile" >> "$depfile" ## This next piece of magic avoids the "deleted header file" problem. ## The problem is that when a header file which appears in a .P file ## is deleted, the dependency causes make to die (because there is ## typically no way to rebuild the header). We avoid this by adding ## dummy dependencies for each header file. Too bad gcc doesn't do ## this for us directly. ## Some versions of gcc put a space before the ':'. On the theory ## that the space means something, we add a space to the output as ## well. hp depmode also adds that space, but also prefixes the VPATH ## to the object. Take care to not repeat it in the output. ## Some versions of the HPUX 10.20 sed can't process this invocation ## correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e "s|.*$object$||" -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; sgi) if test "$libtool" = yes; then "$@" "-Wp,-MDupdate,$tmpdepfile" else "$@" -MDupdate "$tmpdepfile" fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile" exit $stat fi rm -f "$depfile" if test -f "$tmpdepfile"; then # yes, the sourcefile depend on other files echo "$object : \\" > "$depfile" # Clip off the initial element (the dependent). Don't try to be # clever and replace this with sed code, as IRIX sed won't handle # lines with more than a fixed number of characters (4096 in # IRIX 6.2 sed, 8192 in IRIX 6.5). We also remove comment lines; # the IRIX cc adds comments like '#:fec' to the end of the # dependency line. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' \ | tr "$nl" ' ' >> "$depfile" echo >> "$depfile" # The second pass generates a dummy entry for each header file. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^.*\.o://' -e 's/#.*$//' -e '/^$/ d' -e 's/$/:/' \ >> "$depfile" else make_dummy_depfile fi rm -f "$tmpdepfile" ;; xlc) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; aix) # The C for AIX Compiler uses -M and outputs the dependencies # in a .u file. In older versions, this file always lives in the # current directory. Also, the AIX compiler puts '$object:' at the # start of each line; $object doesn't have directory information. # Version 6 uses the directory in both cases. set_dir_from "$object" set_base_from "$object" if test "$libtool" = yes; then tmpdepfile1=$dir$base.u tmpdepfile2=$base.u tmpdepfile3=$dir.libs/$base.u "$@" -Wc,-M else tmpdepfile1=$dir$base.u tmpdepfile2=$dir$base.u tmpdepfile3=$dir$base.u "$@" -M fi stat=$? if test $stat -ne 0; then rm -f "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" exit $stat fi for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2" "$tmpdepfile3" do test -f "$tmpdepfile" && break done aix_post_process_depfile ;; tcc) # tcc (Tiny C Compiler) understand '-MD -MF file' since version 0.9.26 # FIXME: That version still under development at the moment of writing. # Make that this statement remains true also for stable, released # versions. # It will wrap lines (doesn't matter whether long or short) with a # trailing '\', as in: # # foo.o : \ # foo.c \ # foo.h \ # # It will put a trailing '\' even on the last line, and will use leading # spaces rather than leading tabs (at least since its commit 0394caf7 # "Emit spaces for -MD"). 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Breaking it into two sed invocations is a workaround. sed 's,^[^:]*: \(.*\)$,\1,;s/^\\$//;/^$/d;/:$/d' < "$tmpdepfile" \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; hp2) # The "hp" stanza above does not work with aCC (C++) and HP's ia64 # compilers, which have integrated preprocessors. 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This case will never be run, # since it is checked for above. exit 1 ;; #nosideeffect) # This comment above is used by automake to tell side-effect # dependency tracking mechanisms from slower ones. dashmstdout) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout, regardless of -o. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done test -z "$dashmflag" && dashmflag=-M # Require at least two characters before searching for ':' # in the target name. This is to cope with DOS-style filenames: # a dependency such as 'c:/foo/bar' could be seen as target 'c' otherwise. "$@" $dashmflag | sed "s|^[$tab ]*[^:$tab ][^:][^:]*:[$tab ]*|$object: |" > "$tmpdepfile" rm -f "$depfile" cat < "$tmpdepfile" > "$depfile" # Some versions of the HPUX 10.20 sed can't process this sed invocation # correctly. Breaking it into two sed invocations is a workaround. tr ' ' "$nl" < "$tmpdepfile" \ | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \ | sed -e 's/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; dashXmstdout) # This case only exists to satisfy depend.m4. It is never actually # run, as this mode is specially recognized in the preamble. exit 1 ;; makedepend) "$@" || exit $? # Remove any Libtool call if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # X makedepend shift cleared=no eat=no for arg do case $cleared in no) set ""; shift cleared=yes ;; esac if test $eat = yes; then eat=no continue fi case "$arg" in -D*|-I*) set fnord "$@" "$arg"; shift ;; # Strip any option that makedepend may not understand. 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"$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi # Remove '-o $object'. IFS=" " for arg do case $arg in -o) shift ;; $object) shift ;; *) set fnord "$@" "$arg" shift # fnord shift # $arg ;; esac done "$@" -E \ | sed -n -e '/^# [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ -e '/^#line [0-9][0-9]* "\([^"]*\)".*/ s:: \1 \\:p' \ | sed '$ s: \\$::' > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" cat < "$tmpdepfile" >> "$depfile" sed < "$tmpdepfile" '/^$/d;s/^ //;s/ \\$//;s/$/ :/' >> "$depfile" rm -f "$tmpdepfile" ;; msvisualcpp) # Important note: in order to support this mode, a compiler *must* # always write the preprocessed file to stdout. "$@" || exit $? # Remove the call to Libtool. if test "$libtool" = yes; then while test "X$1" != 'X--mode=compile'; do shift done shift fi IFS=" " for arg do case "$arg" in -o) shift ;; $object) shift ;; "-Gm"|"/Gm"|"-Gi"|"/Gi"|"-ZI"|"/ZI") set fnord "$@" shift shift ;; *) set fnord "$@" "$arg" shift shift ;; esac done "$@" -E 2>/dev/null | sed -n '/^#line [0-9][0-9]* "\([^"]*\)"/ s::\1:p' | $cygpath_u | sort -u > "$tmpdepfile" rm -f "$depfile" echo "$object : \\" > "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::'"$tab"'\1 \\:p' >> "$depfile" echo "$tab" >> "$depfile" sed < "$tmpdepfile" -n -e 's% %\\ %g' -e '/^\(.*\)$/ s::\1\::p' >> "$depfile" rm -f "$tmpdepfile" ;; msvcmsys) # This case exists only to let depend.m4 do its work. It works by # looking at the text of this script. This case will never be run, # since it is checked for above. exit 1 ;; none) exec "$@" ;; *) echo "Unknown depmode $depmode" 1>&2 exit 1 ;; esac exit 0 # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: pixman-0.38.4/neon-test.S0000644000175000017500000000033013447762141012070 00000000000000.text .fpu neon .arch armv7a .object_arch armv4 .eabi_attribute 10, 0 .arm .altmacro #ifndef __ARM_EABI__ #error EABI is required (to be sure that calling conventions are compatible) #endif pld [r0] vmovn.u16 d0, q0 pixman-0.38.4/meson.build0000644000175000017500000003311213453422463012173 00000000000000# Copyright © 2018 Intel Corporation # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to deal # in the Software without restriction, including without limitation the rights # to use, copy, modify, merge, publish, distribute, sublicense, and/or sell # copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER # LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, # OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE # SOFTWARE. project( 'pixman', ['c'], version : '0.38.4', license : 'MIT', meson_version : '>= 0.47.2', default_options : ['buildtype=debugoptimized'], ) config = configuration_data() cc = meson.get_compiler('c') null_dep = dependency('', required : false) add_project_arguments( cc.get_supported_arguments([ '-Wdeclaration-after-statement', '-fno-strict-aliasing', '-fvisibility=hidden', ]), language : ['c'] ) # GCC and Clang both ignore -Wno options that they don't recognize, so test for # -W, then add -Wno- if it's ignored foreach opt : ['unused-local-typedefs'] if cc.has_argument('-W' + opt) add_project_arguments(['-Wno-' + opt], language : ['c']) endif endforeach use_loongson_mmi = get_option('loongson-mmi') have_loongson_mmi = false loongson_mmi_flags = ['-march=loongson2f'] if not use_loongson_mmi.disabled() if host_machine.cpu_family() == 'mips64' and cc.compiles(''' #ifndef __mips_loongson_vector_rev #error "Loongson Multimedia Instructions are only available on Loongson" #endif #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 4)) #error "Need GCC >= 4.4 for Loongson MMI compilation" #endif #include "pixman/loongson-mmintrin.h" int main () { union { __m64 v; char c[8]; } a = { .c = {1, 2, 3, 4, 5, 6, 7, 8} }; int b = 4; __m64 c = _mm_srli_pi16 (a.v, b); return 0; }''', args : loongson_mmi_flags, include_directories : include_directories('.'), name : 'Loongson MMI Intrinsic Support') have_loongson_mmi = true endif endif if have_loongson_mmi config.set10('USE_LOONGSON_MMI', true) elif use_loongson_mmi.enabled() error('Loongson MMI Support unavailable, but required') endif use_mmx = get_option('mmx') have_mmx = false mmx_flags = ['-mmmx', '-Winline'] if not use_mmx.disabled() if host_machine.cpu_family() == 'x86_64' have_mmx = true elif host_machine.cpu_family() == 'x86' and cc.compiles(''' #include #include /* Check support for block expressions */ #define _mm_shuffle_pi16(A, N) \ ({ \ __m64 ret; \ \ /* Some versions of clang will choke on K */ \ asm ("pshufw %2, %1, %0\n\t" \ : "=y" (ret) \ : "y" (A), "K" ((const int8_t)N) \ ); \ \ ret; \ }) int main () { __m64 v = _mm_cvtsi32_si64 (1); __m64 w; w = _mm_shuffle_pi16(v, 5); /* Some versions of clang will choke on this */ asm ("pmulhuw %1, %0\n\t" : "+y" (w) : "y" (v) ); return _mm_cvtsi64_si32 (v); }''', args : mmx_flags, name : 'MMX Intrinsic Support') have_mmx = true endif endif if have_mmx config.set10('USE_X86_MMX', true) elif use_mmx.enabled() error('MMX Support unavailable, but required') endif use_sse2 = get_option('sse2') have_sse2 = false sse2_flags = ['-msse2', '-Winline'] if not use_sse2.disabled() if host_machine.cpu_family() == 'x86' if cc.compiles(''' #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 2)) # if !defined(__amd64__) && !defined(__x86_64__) # error "Need GCC >= 4.2 for SSE2 intrinsics on x86" # endif #endif #include #include #include int param; int main () { __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c; c = _mm_xor_si128 (a, b); return _mm_cvtsi128_si32(c); }''', args : sse2_flags, name : 'SSE2 Intrinsic Support') have_sse2 = true endif elif host_machine.cpu_family() == 'x86_64' have_sse2 = true endif endif if have_sse2 config.set10('USE_SSE2', true) elif use_sse2.enabled() error('sse2 Support unavailable, but required') endif use_ssse3 = get_option('ssse3') have_ssse3 = false ssse3_flags =['-mssse3', '-Winline'] if not use_ssse3.disabled() if host_machine.cpu_family().startswith('x86') if cc.compiles(''' #include #include #include int param; int main () { __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c; c = _mm_xor_si128 (a, b); return _mm_cvtsi128_si32(c); }''', args : ssse3_flags, name : 'SSSE3 Intrinsic Support') have_ssse3 = true endif endif endif if have_ssse3 config.set10('USE_SSSE3', true) elif use_ssse3.enabled() error('ssse3 Support unavailable, but required') endif use_vmx = get_option('vmx') have_vmx = false vmx_flags = ['-maltivec', '-mabi=altivec'] if not use_vmx.disabled() if host_machine.cpu_family().startswith('ppc') if cc.compiles(''' #include int main () { vector unsigned int v = vec_splat_u32 (1); v = vec_sub (v, v); return 0; }''', args : vmx_flags, name : 'VMX/Altivec Intrinsic Support') have_vmx = true endif endif endif if have_vmx config.set10('USE_VMX', true) elif use_vmx.enabled() error('vmx Support unavailable, but required') endif use_armv6_simd = get_option('arm-simd') have_armv6_simd = false if not use_armv6_simd.disabled() if host_machine.cpu_family() == 'arm' if cc.compiles(files('arm-simd-test.S'), name : 'ARMv6 SIMD Intrinsic Support') have_armv6_simd = true endif endif endif if have_armv6_simd config.set10('USE_ARM_SIMD', true) elif use_armv6_simd.enabled() error('ARMv6 SIMD Support unavailable, but required') endif use_neon = get_option('neon') have_neon = false if not use_neon.disabled() if host_machine.cpu_family() == 'arm' if cc.compiles(files('neon-test.S'), name : 'NEON Intrinsic Support') have_neon = true endif endif endif if have_neon config.set10('USE_ARM_NEON', true) elif use_neon.enabled() error('NEON Support unavailable, but required') endif use_iwmmxt = get_option('iwmmxt') have_iwmmxt = false iwmmxt_flags = ['-flax-vector-conversions', '-Winline'] if not use_iwmmxt.disabled() if get_option('iwmmxt2') iwmmxt_flags += '-march=iwmmxt2' else iwmmxt_flags += '-march=iwmmxt' endif if host_machine.cpu_family() == 'arm' if cc.compiles(''' #ifndef __IWMMXT__ #error "IWMMXT not enabled (with -march=iwmmxt)" #endif #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)) #error "Need GCC >= 4.8 for IWMMXT intrinsics" #endif #include int main () { union { __m64 v; char c[8]; } a = { .c = {1, 2, 3, 4, 5, 6, 7, 8} }; int b = 4; __m64 c = _mm_srli_si64 (a.v, b); } ''', args : iwmmxt_flags, name : 'IWMMXT Intrinsic Support') have_iwmmxt = true endif endif endif if have_iwmmxt config.set10('USE_ARM_IWMMXT', true) elif use_iwmmxt.enabled() error('IWMMXT Support unavailable, but required') endif use_mips_dspr2 = get_option('mips-dspr2') have_mips_dspr2 = false mips_dspr2_flags = ['-mdspr2'] if not use_mips_dspr2.disabled() if host_machine.cpu_family() == 'mips32' if cc.compiles(''' #if !(defined(__mips__) && __mips_isa_rev >= 2) #error MIPS DSPr2 is currently only available on MIPS32r2 platforms. #endif int main () { int c = 0, a = 0, b = 0; __asm__ __volatile__ ( "precr.qb.ph %[c], %[a], %[b] \n\t" : [c] "=r" (c) : [a] "r" (a), [b] "r" (b) ); return c; }''', args : mipds_dspr2_flags, name : 'DSPr2 Intrinsic Support') have_mips_dspr2 = true endif endif endif if have_mips_dspr2 config.set10('USE_MIPS_DSPR2', true) elif use_mips_dspr2.enabled() error('MIPS DSPr2 Support unavailable, but required') endif use_gnu_asm = get_option('gnu-inline-asm') if not use_gnu_asm.disabled() if cc.compiles(''' int main () { /* Most modern architectures have a NOP instruction, so this is a fairly generic test. */ asm volatile ( "\tnop\n" : : : "cc", "memory" ); return 0; } ''', name : 'GNU Inline ASM support.') config.set10('USE_GCC_INLINE_ASM', true) elif use_gnu_asm.enabled() error('GNU inline assembly support missing but required.') endif endif if get_option('timers') config.set('PIXMAN_TIMERS', 1) endif if get_option('gnuplot') config.set('PIXMAN_GNUPLOT', 1) endif dep_openmp = dependency('openmp', required : get_option('openmp')) if dep_openmp.found() config.set10('USE_OPENMP', true) elif meson.version().version_compare('<0.51.0') # In versions of meson before 0.51 the openmp dependency can still # inject arguments in the the auto case when it is not found, the # detection does work correctly in that case however, so we just # replace dep_openmp with null_dep to work around this. dep_openmp = null_dep endif dep_gtk = dependency('gtk+-2.0', version : '>= 2.16', required : get_option('gtk')) dep_glib = dependency('glib-2.0', required : get_option('gtk')) dep_pixman = dependency('pixman-1', required : get_option('gtk'), version : '>= ' + meson.project_version()) dep_png = dependency('libpng', required : get_option('libpng')) if dep_png.found() config.set('HAVE_LIBPNG', 1) endif dep_m = cc.find_library('m', required : false) dep_threads = dependency('threads') if dep_threads.found() config.set('HAVE_PTHREADS', 1) endif funcs = ['sigaction', 'alarm', 'mprotect', 'getpagesize', 'mmap'] # mingw claimes to have posix_memalign, but it doesn't if host_machine.system() != 'windows' funcs += 'posix_memalign' endif foreach f : funcs if cc.has_function(f) config.set('HAVE_@0@'.format(f.to_upper()), 1) endif endforeach if cc.has_function('gettimeofday') config.set('HAVE_GETTIMEOFDAY', 1) endif # This is only used in one test, that defines _GNU_SOURCE if cc.has_function('feenableexcept', prefix : '#define _GNU_SOURCE\n#include ', dependencies : dep_m) config.set('HAVE_FEENABLEEXCEPT', 1) endif if cc.has_header_symbol('fenv.h', 'FE_DIVBYZERO') config.set('HAVE_FEDIVBYZERO', 1) endif foreach h : ['sys/mman.h', 'fenv.h', 'unistd.h'] if cc.check_header(h) config.set('HAVE_@0@'.format(h.underscorify().to_upper()), 1) endif endforeach if (host_machine.system() == 'windows' and cc.compiles('int __declspec(thread) foo;', name : 'TLS via __declspec(thread)')) config.set('TLS', '__declspec(thread)') elif cc.compiles('int __thread foo;', name : 'TLS via __thread') config.set('TLS', '__thread') endif if cc.links(''' static int x = 1; static void __attribute__((constructor)) constructor_function () { x = 0; } int main (void) { return x; } ''', name : '__attribute__((constructor))') config.set('TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR', 1) endif if cc.links( ' __float128 a = 1.0Q, b = 2.0Q; int main (void) { return a + b; }', name : 'Has float128 support') config.set('HAVE_FLOAT128', 1) endif if cc.has_function('clz') config.set('HAVE_BUILTIN_CLZ', 1) endif if cc.links(''' unsigned int __attribute__ ((vector_size(16))) e, a, b; int main (void) { e = a - ((b << 27) + (b >> (32 - 27))) + 1; return e[0]; } ''', name : 'Support for GCC vector extensions') config.set('HAVE_GCC_VECTOR_EXTENSIONS', 1) endif if host_machine.endian() == 'big' config.set('WORDS_BIGENDIAN', 1) endif # Required to make pixman-private.h config.set('PACKAGE', 'foo') version_conf = configuration_data() split = meson.project_version().split('.') version_conf.set('PIXMAN_VERSION_MAJOR', split[0]) version_conf.set('PIXMAN_VERSION_MINOR', split[1]) version_conf.set('PIXMAN_VERSION_MICRO', split[2]) add_project_arguments('-DHAVE_CONFIG_H', language : ['c']) subdir('pixman') subdir('test') subdir('demos') pkg = import('pkgconfig') pkg.generate( name : 'Pixman', filebase : 'pixman-1', description : 'The pixman library (version 1)', libraries : libpixman, subdirs: 'pixman-1', version : meson.project_version(), ) pixman-0.38.4/AUTHORS0000644000175000017500000000000013124064037011061 00000000000000pixman-0.38.4/install-sh0000755000175000017500000003601013453422636012037 00000000000000#!/bin/sh # install - install a program, script, or datafile scriptversion=2018-03-11.20; # UTC # This originates from X11R5 (mit/util/scripts/install.sh), which was # later released in X11R6 (xc/config/util/install.sh) with the # following copyright and license. # # Copyright (C) 1994 X Consortium # # Permission is hereby granted, free of charge, to any person obtaining a copy # of this software and associated documentation files (the "Software"), to # deal in the Software without restriction, including without limitation the # rights to use, copy, modify, merge, publish, distribute, sublicense, and/or # sell copies of the Software, and to permit persons to whom the Software is # furnished to do so, subject to the following conditions: # # The above copyright notice and this permission notice shall be included in # all copies or substantial portions of the Software. # # THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR # IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, # FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE # X CONSORTIUM BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN # AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNEC- # TION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. # # Except as contained in this notice, the name of the X Consortium shall not # be used in advertising or otherwise to promote the sale, use or other deal- # ings in this Software without prior written authorization from the X Consor- # tium. # # # FSF changes to this file are in the public domain. # # Calling this script install-sh is preferred over install.sh, to prevent # 'make' implicit rules from creating a file called install from it # when there is no Makefile. # # This script is compatible with the BSD install script, but was written # from scratch. tab=' ' nl=' ' IFS=" $tab$nl" # Set DOITPROG to "echo" to test this script. doit=${DOITPROG-} doit_exec=${doit:-exec} # Put in absolute file names if you don't have them in your path; # or use environment vars. chgrpprog=${CHGRPPROG-chgrp} chmodprog=${CHMODPROG-chmod} chownprog=${CHOWNPROG-chown} cmpprog=${CMPPROG-cmp} cpprog=${CPPROG-cp} mkdirprog=${MKDIRPROG-mkdir} mvprog=${MVPROG-mv} rmprog=${RMPROG-rm} stripprog=${STRIPPROG-strip} posix_mkdir= # Desired mode of installed file. mode=0755 chgrpcmd= chmodcmd=$chmodprog chowncmd= mvcmd=$mvprog rmcmd="$rmprog -f" stripcmd= src= dst= dir_arg= dst_arg= copy_on_change=false is_target_a_directory=possibly usage="\ Usage: $0 [OPTION]... [-T] SRCFILE DSTFILE or: $0 [OPTION]... SRCFILES... DIRECTORY or: $0 [OPTION]... -t DIRECTORY SRCFILES... or: $0 [OPTION]... -d DIRECTORIES... In the 1st form, copy SRCFILE to DSTFILE. In the 2nd and 3rd, copy all SRCFILES to DIRECTORY. In the 4th, create DIRECTORIES. Options: --help display this help and exit. --version display version info and exit. -c (ignored) -C install only if different (preserve the last data modification time) -d create directories instead of installing files. -g GROUP $chgrpprog installed files to GROUP. -m MODE $chmodprog installed files to MODE. -o USER $chownprog installed files to USER. -s $stripprog installed files. -t DIRECTORY install into DIRECTORY. -T report an error if DSTFILE is a directory. Environment variables override the default commands: CHGRPPROG CHMODPROG CHOWNPROG CMPPROG CPPROG MKDIRPROG MVPROG RMPROG STRIPPROG " while test $# -ne 0; do case $1 in -c) ;; -C) copy_on_change=true;; -d) dir_arg=true;; -g) chgrpcmd="$chgrpprog $2" shift;; --help) echo "$usage"; exit $?;; -m) mode=$2 case $mode in *' '* | *"$tab"* | *"$nl"* | *'*'* | *'?'* | *'['*) echo "$0: invalid mode: $mode" >&2 exit 1;; esac shift;; -o) chowncmd="$chownprog $2" shift;; -s) stripcmd=$stripprog;; -t) is_target_a_directory=always dst_arg=$2 # Protect names problematic for 'test' and other utilities. case $dst_arg in -* | [=\(\)!]) dst_arg=./$dst_arg;; esac shift;; -T) is_target_a_directory=never;; --version) echo "$0 $scriptversion"; exit $?;; --) shift break;; -*) echo "$0: invalid option: $1" >&2 exit 1;; *) break;; esac shift done # We allow the use of options -d and -T together, by making -d # take the precedence; this is for compatibility with GNU install. if test -n "$dir_arg"; then if test -n "$dst_arg"; then echo "$0: target directory not allowed when installing a directory." >&2 exit 1 fi fi if test $# -ne 0 && test -z "$dir_arg$dst_arg"; then # When -d is used, all remaining arguments are directories to create. # When -t is used, the destination is already specified. # Otherwise, the last argument is the destination. Remove it from $@. for arg do if test -n "$dst_arg"; then # $@ is not empty: it contains at least $arg. set fnord "$@" "$dst_arg" shift # fnord fi shift # arg dst_arg=$arg # Protect names problematic for 'test' and other utilities. case $dst_arg in -* | [=\(\)!]) dst_arg=./$dst_arg;; esac done fi if test $# -eq 0; then if test -z "$dir_arg"; then echo "$0: no input file specified." >&2 exit 1 fi # It's OK to call 'install-sh -d' without argument. # This can happen when creating conditional directories. exit 0 fi if test -z "$dir_arg"; then if test $# -gt 1 || test "$is_target_a_directory" = always; then if test ! -d "$dst_arg"; then echo "$0: $dst_arg: Is not a directory." >&2 exit 1 fi fi fi if test -z "$dir_arg"; then do_exit='(exit $ret); exit $ret' trap "ret=129; $do_exit" 1 trap "ret=130; $do_exit" 2 trap "ret=141; $do_exit" 13 trap "ret=143; $do_exit" 15 # Set umask so as not to create temps with too-generous modes. # However, 'strip' requires both read and write access to temps. case $mode in # Optimize common cases. *644) cp_umask=133;; *755) cp_umask=22;; *[0-7]) if test -z "$stripcmd"; then u_plus_rw= else u_plus_rw='% 200' fi cp_umask=`expr '(' 777 - $mode % 1000 ')' $u_plus_rw`;; *) if test -z "$stripcmd"; then u_plus_rw= else u_plus_rw=,u+rw fi cp_umask=$mode$u_plus_rw;; esac fi for src do # Protect names problematic for 'test' and other utilities. case $src in -* | [=\(\)!]) src=./$src;; esac if test -n "$dir_arg"; then dst=$src dstdir=$dst test -d "$dstdir" dstdir_status=$? else # Waiting for this to be detected by the "$cpprog $src $dsttmp" command # might cause directories to be created, which would be especially bad # if $src (and thus $dsttmp) contains '*'. if test ! -f "$src" && test ! -d "$src"; then echo "$0: $src does not exist." >&2 exit 1 fi if test -z "$dst_arg"; then echo "$0: no destination specified." >&2 exit 1 fi dst=$dst_arg # If destination is a directory, append the input filename. if test -d "$dst"; then if test "$is_target_a_directory" = never; then echo "$0: $dst_arg: Is a directory" >&2 exit 1 fi dstdir=$dst dstbase=`basename "$src"` case $dst in */) dst=$dst$dstbase;; *) dst=$dst/$dstbase;; esac dstdir_status=0 else dstdir=`dirname "$dst"` test -d "$dstdir" dstdir_status=$? fi fi case $dstdir in */) dstdirslash=$dstdir;; *) dstdirslash=$dstdir/;; esac obsolete_mkdir_used=false if test $dstdir_status != 0; then case $posix_mkdir in '') # Create intermediate dirs using mode 755 as modified by the umask. # This is like FreeBSD 'install' as of 1997-10-28. umask=`umask` case $stripcmd.$umask in # Optimize common cases. *[2367][2367]) mkdir_umask=$umask;; .*0[02][02] | .[02][02] | .[02]) mkdir_umask=22;; *[0-7]) mkdir_umask=`expr $umask + 22 \ - $umask % 100 % 40 + $umask % 20 \ - $umask % 10 % 4 + $umask % 2 `;; *) mkdir_umask=$umask,go-w;; esac # With -d, create the new directory with the user-specified mode. # Otherwise, rely on $mkdir_umask. if test -n "$dir_arg"; then mkdir_mode=-m$mode else mkdir_mode= fi posix_mkdir=false case $umask in *[123567][0-7][0-7]) # POSIX mkdir -p sets u+wx bits regardless of umask, which # is incompatible with FreeBSD 'install' when (umask & 300) != 0. ;; *) # Note that $RANDOM variable is not portable (e.g. dash); Use it # here however when possible just to lower collision chance. tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$ trap 'ret=$?; rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" 2>/dev/null; exit $ret' 0 # Because "mkdir -p" follows existing symlinks and we likely work # directly in world-writeable /tmp, make sure that the '$tmpdir' # directory is successfully created first before we actually test # 'mkdir -p' feature. if (umask $mkdir_umask && $mkdirprog $mkdir_mode "$tmpdir" && exec $mkdirprog $mkdir_mode -p -- "$tmpdir/a/b") >/dev/null 2>&1 then if test -z "$dir_arg" || { # Check for POSIX incompatibilities with -m. # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or # other-writable bit of parent directory when it shouldn't. # FreeBSD 6.1 mkdir -m -p sets mode of existing directory. test_tmpdir="$tmpdir/a" ls_ld_tmpdir=`ls -ld "$test_tmpdir"` case $ls_ld_tmpdir in d????-?r-*) different_mode=700;; d????-?--*) different_mode=755;; *) false;; esac && $mkdirprog -m$different_mode -p -- "$test_tmpdir" && { ls_ld_tmpdir_1=`ls -ld "$test_tmpdir"` test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1" } } then posix_mkdir=: fi rmdir "$tmpdir/a/b" "$tmpdir/a" "$tmpdir" else # Remove any dirs left behind by ancient mkdir implementations. rmdir ./$mkdir_mode ./-p ./-- "$tmpdir" 2>/dev/null fi trap '' 0;; esac;; esac if $posix_mkdir && ( umask $mkdir_umask && $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir" ) then : else # The umask is ridiculous, or mkdir does not conform to POSIX, # or it failed possibly due to a race condition. Create the # directory the slow way, step by step, checking for races as we go. case $dstdir in /*) prefix='/';; [-=\(\)!]*) prefix='./';; *) prefix='';; esac oIFS=$IFS IFS=/ set -f set fnord $dstdir shift set +f IFS=$oIFS prefixes= for d do test X"$d" = X && continue prefix=$prefix$d if test -d "$prefix"; then prefixes= else if $posix_mkdir; then (umask=$mkdir_umask && $doit_exec $mkdirprog $mkdir_mode -p -- "$dstdir") && break # Don't fail if two instances are running concurrently. test -d "$prefix" || exit 1 else case $prefix in *\'*) qprefix=`echo "$prefix" | sed "s/'/'\\\\\\\\''/g"`;; *) qprefix=$prefix;; esac prefixes="$prefixes '$qprefix'" fi fi prefix=$prefix/ done if test -n "$prefixes"; then # Don't fail if two instances are running concurrently. (umask $mkdir_umask && eval "\$doit_exec \$mkdirprog $prefixes") || test -d "$dstdir" || exit 1 obsolete_mkdir_used=true fi fi fi if test -n "$dir_arg"; then { test -z "$chowncmd" || $doit $chowncmd "$dst"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dst"; } && { test "$obsolete_mkdir_used$chowncmd$chgrpcmd" = false || test -z "$chmodcmd" || $doit $chmodcmd $mode "$dst"; } || exit 1 else # Make a couple of temp file names in the proper directory. dsttmp=${dstdirslash}_inst.$$_ rmtmp=${dstdirslash}_rm.$$_ # Trap to clean up those temp files at exit. trap 'ret=$?; rm -f "$dsttmp" "$rmtmp" && exit $ret' 0 # Copy the file name to the temp name. (umask $cp_umask && $doit_exec $cpprog "$src" "$dsttmp") && # and set any options; do chmod last to preserve setuid bits. # # If any of these fail, we abort the whole thing. If we want to # ignore errors from any of these, just make sure not to ignore # errors from the above "$doit $cpprog $src $dsttmp" command. # { test -z "$chowncmd" || $doit $chowncmd "$dsttmp"; } && { test -z "$chgrpcmd" || $doit $chgrpcmd "$dsttmp"; } && { test -z "$stripcmd" || $doit $stripcmd "$dsttmp"; } && { test -z "$chmodcmd" || $doit $chmodcmd $mode "$dsttmp"; } && # If -C, don't bother to copy if it wouldn't change the file. if $copy_on_change && old=`LC_ALL=C ls -dlL "$dst" 2>/dev/null` && new=`LC_ALL=C ls -dlL "$dsttmp" 2>/dev/null` && set -f && set X $old && old=:$2:$4:$5:$6 && set X $new && new=:$2:$4:$5:$6 && set +f && test "$old" = "$new" && $cmpprog "$dst" "$dsttmp" >/dev/null 2>&1 then rm -f "$dsttmp" else # Rename the file to the real destination. $doit $mvcmd -f "$dsttmp" "$dst" 2>/dev/null || # The rename failed, perhaps because mv can't rename something else # to itself, or perhaps because mv is so ancient that it does not # support -f. { # Now remove or move aside any old file at destination location. # We try this two ways since rm can't unlink itself on some # systems and the destination file might be busy for other # reasons. In this case, the final cleanup might fail but the new # file should still install successfully. { test ! -f "$dst" || $doit $rmcmd -f "$dst" 2>/dev/null || { $doit $mvcmd -f "$dst" "$rmtmp" 2>/dev/null && { $doit $rmcmd -f "$rmtmp" 2>/dev/null; :; } } || { echo "$0: cannot unlink or rename $dst" >&2 (exit 1); exit 1 } } && # Now rename the file to the real destination. $doit $mvcmd "$dsttmp" "$dst" } fi || exit 1 trap '' 0 fi done # Local variables: # eval: (add-hook 'before-save-hook 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC0" # time-stamp-end: "; # UTC" # End: pixman-0.38.4/pixman-1.pc.in0000644000175000017500000000034613124064037012411 00000000000000prefix=@prefix@ exec_prefix=@exec_prefix@ libdir=@libdir@ includedir=@includedir@ Name: Pixman Description: The pixman library (version 1) Version: @PACKAGE_VERSION@ Cflags: -I${includedir}/pixman-1 Libs: -L${libdir} -lpixman-1 pixman-0.38.4/pixman-1-uninstalled.pc.in0000644000175000017500000000030113124064037014720 00000000000000Name: Pixman Description: The pixman library (version 1) Version: @PACKAGE_VERSION@ Cflags: -I${pc_top_builddir}/${pcfiledir}/pixman Libs: ${pc_top_builddir}/${pcfiledir}/pixman/libpixman-1.la pixman-0.38.4/COPYING0000644000175000017500000000404713124064037011063 00000000000000The following is the MIT license, agreed upon by most contributors. Copyright holders of new code should use this license statement where possible. They may also add themselves to the list below. /* * Copyright 1987, 1988, 1989, 1998 The Open Group * Copyright 1987, 1988, 1989 Digital Equipment Corporation * Copyright 1999, 2004, 2008 Keith Packard * Copyright 2000 SuSE, Inc. * Copyright 2000 Keith Packard, member of The XFree86 Project, Inc. * Copyright 2004, 2005, 2007, 2008, 2009, 2010 Red Hat, Inc. * Copyright 2004 Nicholas Miell * Copyright 2005 Lars Knoll & Zack Rusin, Trolltech * Copyright 2005 Trolltech AS * Copyright 2007 Luca Barbato * Copyright 2008 Aaron Plattner, NVIDIA Corporation * Copyright 2008 Rodrigo Kumpera * Copyright 2008 André Tupinambá * Copyright 2008 Mozilla Corporation * Copyright 2008 Frederic Plourde * Copyright 2009, Oracle and/or its affiliates. All rights reserved. * Copyright 2009, 2010 Nokia Corporation * * Permission is hereby granted, free of charge, to any person obtaining a * copy of this software and associated documentation files (the "Software"), * to deal in the Software without restriction, including without limitation * the rights to use, copy, modify, merge, publish, distribute, sublicense, * and/or sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following conditions: * * The above copyright notice and this permission notice (including the next * paragraph) shall be included in all copies or substantial portions of the * Software. * * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER * DEALINGS IN THE SOFTWARE. */ pixman-0.38.4/configure.ac0000644000175000017500000010171413453422470012321 00000000000000dnl Copyright 2005 Red Hat, Inc. dnl dnl Permission to use, copy, modify, distribute, and sell this software and its dnl documentation for any purpose is hereby granted without fee, provided that dnl the above copyright notice appear in all copies and that both that dnl copyright notice and this permission notice appear in supporting dnl documentation, and that the name of Red Hat not be used in dnl advertising or publicity pertaining to distribution of the software without dnl specific, written prior permission. Red Hat makes no dnl representations about the suitability of this software for any purpose. It dnl is provided "as is" without express or implied warranty. dnl dnl RED HAT DISCLAIMS ALL WARRANTIES WITH REGARD TO THIS SOFTWARE, dnl INCLUDING ALL IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS, IN NO dnl EVENT SHALL RED HAT BE LIABLE FOR ANY SPECIAL, INDIRECT OR dnl CONSEQUENTIAL DAMAGES OR ANY DAMAGES WHATSOEVER RESULTING FROM LOSS OF USE, dnl DATA OR PROFITS, WHETHER IN AN ACTION OF CONTRACT, NEGLIGENCE OR OTHER dnl TORTIOUS ACTION, ARISING OUT OF OR IN CONNECTION WITH THE USE OR dnl PERFORMANCE OF THIS SOFTWARE. dnl dnl Process this file with autoconf to create configure. AC_PREREQ([2.57]) # Pixman versioning scheme # # - The version in git has an odd MICRO version number # # - Released versions, both development and stable, have an # even MICRO version number # # - Released development versions have an odd MINOR number # # - Released stable versions have an even MINOR number # # - Versions that break ABI must have a new MAJOR number # # - If you break the ABI, then at least this must be done: # # - increment MAJOR # # - In the first development release where you break ABI, find # all instances of "pixman-n" and change them to pixman-(n+1) # # This needs to be done at least in # configure.ac # all Makefile.am's # pixman-n.pc.in # # This ensures that binary incompatible versions can be installed # in parallel. See http://www106.pair.com/rhp/parallel.html for # more information # m4_define([pixman_major], 0) m4_define([pixman_minor], 38) m4_define([pixman_micro], 4) m4_define([pixman_version],[pixman_major.pixman_minor.pixman_micro]) AC_INIT(pixman, pixman_version, [pixman@lists.freedesktop.org], pixman) AM_INIT_AUTOMAKE([foreign dist-bzip2]) # Suppress verbose compile lines m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])]) AC_CONFIG_HEADERS(config.h) AC_CANONICAL_HOST test_CFLAGS=${CFLAGS+set} # We may override autoconf default CFLAGS. AC_PROG_CC AM_PROG_AS AC_PROG_LIBTOOL AC_CHECK_FUNCS([getisax]) AC_C_BIGENDIAN AC_C_INLINE dnl PIXMAN_LINK_WITH_ENV(env-setup, program, true-action, false-action) dnl dnl Compiles and links the given program in the environment setup by env-setup dnl and executes true-action on success and false-action on failure. AC_DEFUN([PIXMAN_LINK_WITH_ENV],[dnl save_CFLAGS="$CFLAGS" save_LDFLAGS="$LDFLAGS" save_LIBS="$LIBS" CFLAGS="" LDFLAGS="" LIBS="" $1 CFLAGS="$save_CFLAGS $CFLAGS" LDFLAGS="$save_LDFLAGS $LDFLAGS" LIBS="$save_LIBS $LIBS" AC_LINK_IFELSE( [AC_LANG_SOURCE([$2])], [pixman_cc_stderr=`test -f conftest.err && cat conftest.err` pixman_cc_flag=yes], [pixman_cc_stderr=`test -f conftest.err && cat conftest.err` pixman_cc_flag=no]) if test "x$pixman_cc_stderr" != "x"; then pixman_cc_flag=no fi if test "x$pixman_cc_flag" = "xyes"; then ifelse([$3], , :, [$3]) else ifelse([$4], , :, [$4]) fi CFLAGS="$save_CFLAGS" LDFLAGS="$save_LDFLAGS" LIBS="$save_LIBS" ]) dnl Find a -Werror for catching warnings. WERROR= for w in -Werror -errwarn; do if test "z$WERROR" = "z"; then AC_MSG_CHECKING([whether the compiler supports $w]) PIXMAN_LINK_WITH_ENV( [CFLAGS=$w], [int main(int c, char **v) { (void)c; (void)v; return 0; }], [WERROR=$w; yesno=yes], [yesno=no]) AC_MSG_RESULT($yesno) fi done dnl PIXMAN_CHECK_CFLAG(flag, [program]) dnl Adds flag to CFLAGS if the given program links without warnings or errors. AC_DEFUN([PIXMAN_CHECK_CFLAG], [dnl AC_MSG_CHECKING([whether the compiler supports $1]) PIXMAN_LINK_WITH_ENV( [CFLAGS="$WERROR $1"], [$2 int main(int c, char **v) { (void)c; (void)v; return 0; } ], [_yesno=yes], [_yesno=no]) if test "x$_yesno" = xyes; then CFLAGS="$CFLAGS $1" fi AC_MSG_RESULT($_yesno) ]) AC_CHECK_SIZEOF(long) # Checks for Sun Studio compilers AC_CHECK_DECL([__SUNPRO_C], [SUNCC="yes"], [SUNCC="no"]) AC_CHECK_DECL([__amd64], [AMD64_ABI="yes"], [AMD64_ABI="no"]) # Default CFLAGS to -O -g rather than just the -g from AC_PROG_CC # if we're using Sun Studio and neither the user nor a config.site # has set CFLAGS. if test $SUNCC = yes && \ test "x$test_CFLAGS" = "x" && \ test "$CFLAGS" = "-g" then CFLAGS="-O -g" fi # # We ignore pixman_major in the version here because the major version should # always be encoded in the actual library name. Ie., the soname is: # # pixman-$(pixman_major).0.minor.micro # m4_define([lt_current], [pixman_minor]) m4_define([lt_revision], [pixman_micro]) m4_define([lt_age], [pixman_minor]) LT_VERSION_INFO="lt_current:lt_revision:lt_age" PIXMAN_VERSION_MAJOR=pixman_major() AC_SUBST(PIXMAN_VERSION_MAJOR) PIXMAN_VERSION_MINOR=pixman_minor() AC_SUBST(PIXMAN_VERSION_MINOR) PIXMAN_VERSION_MICRO=pixman_micro() AC_SUBST(PIXMAN_VERSION_MICRO) AC_SUBST(LT_VERSION_INFO) # Check for dependencies PIXMAN_CHECK_CFLAG([-Wall]) PIXMAN_CHECK_CFLAG([-Wdeclaration-after-statement]) PIXMAN_CHECK_CFLAG([-Wno-unused-local-typedefs]) PIXMAN_CHECK_CFLAG([-fno-strict-aliasing]) dnl ========================================================================= dnl OpenMP for the test suite? dnl # Check for OpenMP support only when autoconf support that (require autoconf >=2.62) OPENMP_CFLAGS= m4_ifdef([AC_OPENMP], [AC_OPENMP]) if test "x$enable_openmp" = "xyes" && test "x$ac_cv_prog_c_openmp" = "xunsupported" ; then AC_MSG_WARN([OpenMP support requested but found unsupported]) fi dnl May not fail to link without -Wall -Werror added dnl So try to link only when openmp is supported dnl ac_cv_prog_c_openmp is not defined when --disable-openmp is used if test "x$ac_cv_prog_c_openmp" != "xunsupported" && test "x$ac_cv_prog_c_openmp" != "x"; then m4_define([openmp_test_program],[dnl #include extern unsigned int lcg_seed; #pragma omp threadprivate(lcg_seed) unsigned int lcg_seed; unsigned function(unsigned a, unsigned b) { lcg_seed ^= b; return ((a + b) ^ a ) + lcg_seed; } int main(int argc, char **argv) { int i; int n1 = 0, n2 = argc; unsigned checksum = 0; int verbose = argv != NULL; unsigned (*test_function)(unsigned, unsigned); test_function = function; #pragma omp parallel for reduction(+:checksum) default(none) \ shared(n1, n2, test_function, verbose) for (i = n1; i < n2; i++) { unsigned crc = test_function (i, 0); if (verbose) printf ("%d: %08X\n", i, crc); checksum += crc; } printf("%u\n", checksum); return 0; } ]) PIXMAN_LINK_WITH_ENV( [CFLAGS="$OPENMP_CFLAGS" LDFLAGS="$OPENMP_CFLAGS"], [openmp_test_program], [have_openmp=yes], [have_openmp=no]) if test "x$have_openmp" = "xyes" ; then AC_DEFINE(USE_OPENMP, 1, [use OpenMP in the test suite]) fi fi AC_SUBST(OPENMP_CFLAGS) dnl ========================================================================= dnl -fvisibility stuff PIXMAN_CHECK_CFLAG([-fvisibility=hidden], [dnl #if defined(__GNUC__) && (__GNUC__ >= 4) #ifdef _WIN32 #error Have -fvisibility but it is ignored and generates a warning #endif #else #error Need GCC 4.0 for visibility #endif ]) PIXMAN_CHECK_CFLAG([-xldscope=hidden], [dnl #if defined(__SUNPRO_C) && (__SUNPRO_C >= 0x550) #else #error Need Sun Studio 8 for visibility #endif ]) dnl =========================================================================== dnl Check for Loongson Multimedia Instructions if test "x$LS_CFLAGS" = "x" ; then LS_CFLAGS="-march=loongson2f" fi have_loongson_mmi=no AC_MSG_CHECKING(whether to use Loongson MMI assembler) xserver_save_CFLAGS=$CFLAGS CFLAGS=" $LS_CFLAGS $CFLAGS -I$srcdir" AC_LINK_IFELSE([AC_LANG_SOURCE([[ #ifndef __mips_loongson_vector_rev #error "Loongson Multimedia Instructions are only available on Loongson" #endif #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 4)) #error "Need GCC >= 4.4 for Loongson MMI compilation" #endif #include "pixman/loongson-mmintrin.h" int main () { union { __m64 v; char c[8]; } a = { .c = {1, 2, 3, 4, 5, 6, 7, 8} }; int b = 4; __m64 c = _mm_srli_pi16 (a.v, b); return 0; }]])], have_loongson_mmi=yes) CFLAGS=$xserver_save_CFLAGS AC_ARG_ENABLE(loongson-mmi, [AC_HELP_STRING([--disable-loongson-mmi], [disable Loongson MMI fast paths])], [enable_loongson_mmi=$enableval], [enable_loongson_mmi=auto]) if test $enable_loongson_mmi = no ; then have_loongson_mmi=disabled fi if test $have_loongson_mmi = yes ; then AC_DEFINE(USE_LOONGSON_MMI, 1, [use Loongson Multimedia Instructions]) else LS_CFLAGS= fi AC_MSG_RESULT($have_loongson_mmi) if test $enable_loongson_mmi = yes && test $have_loongson_mmi = no ; then AC_MSG_ERROR([Loongson MMI not detected]) fi AM_CONDITIONAL(USE_LOONGSON_MMI, test $have_loongson_mmi = yes) dnl =========================================================================== dnl Check for MMX if test "x$MMX_CFLAGS" = "x" ; then if test "x$SUNCC" = "xyes"; then # Sun Studio doesn't have an -xarch=mmx flag, so we have to use sse # but if we're building 64-bit, mmx & sse support is on by default and # -xarch=sse throws an error instead if test "$AMD64_ABI" = "no" ; then MMX_CFLAGS="-xarch=sse" fi else MMX_CFLAGS="-mmmx -Winline" fi fi have_mmx_intrinsics=no AC_MSG_CHECKING(whether to use MMX intrinsics) xserver_save_CFLAGS=$CFLAGS CFLAGS="$MMX_CFLAGS $CFLAGS" AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ #if defined(__GNUC__) && (__GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4)) #error "Need GCC >= 3.4 for MMX intrinsics" #endif #include #include /* Check support for block expressions */ #define _mm_shuffle_pi16(A, N) \ ({ \ __m64 ret; \ \ /* Some versions of clang will choke on K */ \ asm ("pshufw %2, %1, %0\n\t" \ : "=y" (ret) \ : "y" (A), "K" ((const int8_t)N) \ ); \ \ ret; \ }) int main () { __m64 v = _mm_cvtsi32_si64 (1); __m64 w; w = _mm_shuffle_pi16(v, 5); /* Some versions of clang will choke on this */ asm ("pmulhuw %1, %0\n\t" : "+y" (w) : "y" (v) ); return _mm_cvtsi64_si32 (v); }]])], have_mmx_intrinsics=yes) CFLAGS=$xserver_save_CFLAGS AC_ARG_ENABLE(mmx, [AC_HELP_STRING([--disable-mmx], [disable x86 MMX fast paths])], [enable_mmx=$enableval], [enable_mmx=auto]) if test $enable_mmx = no ; then have_mmx_intrinsics=disabled fi if test $have_mmx_intrinsics = yes ; then AC_DEFINE(USE_X86_MMX, 1, [use x86 MMX compiler intrinsics]) else MMX_CFLAGS= fi AC_MSG_RESULT($have_mmx_intrinsics) if test $enable_mmx = yes && test $have_mmx_intrinsics = no ; then AC_MSG_ERROR([x86 MMX intrinsics not detected]) fi AM_CONDITIONAL(USE_X86_MMX, test $have_mmx_intrinsics = yes) dnl =========================================================================== dnl Check for SSE2 if test "x$SSE2_CFLAGS" = "x" ; then if test "x$SUNCC" = "xyes"; then # SSE2 is enabled by default in the Sun Studio 64-bit environment if test "$AMD64_ABI" = "no" ; then SSE2_CFLAGS="-xarch=sse2" fi else SSE2_CFLAGS="-msse2 -Winline" fi fi have_sse2_intrinsics=no AC_MSG_CHECKING(whether to use SSE2 intrinsics) xserver_save_CFLAGS=$CFLAGS CFLAGS="$SSE2_CFLAGS $CFLAGS" AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 2)) # if !defined(__amd64__) && !defined(__x86_64__) # error "Need GCC >= 4.2 for SSE2 intrinsics on x86" # endif #endif #include #include #include int param; int main () { __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c; c = _mm_xor_si128 (a, b); return _mm_cvtsi128_si32(c); }]])], have_sse2_intrinsics=yes) CFLAGS=$xserver_save_CFLAGS AC_ARG_ENABLE(sse2, [AC_HELP_STRING([--disable-sse2], [disable SSE2 fast paths])], [enable_sse2=$enableval], [enable_sse2=auto]) if test $enable_sse2 = no ; then have_sse2_intrinsics=disabled fi if test $have_sse2_intrinsics = yes ; then AC_DEFINE(USE_SSE2, 1, [use SSE2 compiler intrinsics]) fi AC_MSG_RESULT($have_sse2_intrinsics) if test $enable_sse2 = yes && test $have_sse2_intrinsics = no ; then AC_MSG_ERROR([SSE2 intrinsics not detected]) fi AM_CONDITIONAL(USE_SSE2, test $have_sse2_intrinsics = yes) dnl =========================================================================== dnl Check for SSSE3 if test "x$SSSE3_CFLAGS" = "x" ; then SSSE3_CFLAGS="-mssse3 -Winline" fi have_ssse3_intrinsics=no AC_MSG_CHECKING(whether to use SSSE3 intrinsics) xserver_save_CFLAGS=$CFLAGS CFLAGS="$SSSE3_CFLAGS $CFLAGS" AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ #include #include #include #include int param; int main () { __m128i a = _mm_set1_epi32 (param), b = _mm_set1_epi32 (param + 1), c; c = _mm_maddubs_epi16 (a, b); return _mm_cvtsi128_si32(c); }]])], have_ssse3_intrinsics=yes) CFLAGS=$xserver_save_CFLAGS AC_ARG_ENABLE(ssse3, [AC_HELP_STRING([--disable-ssse3], [disable SSSE3 fast paths])], [enable_ssse3=$enableval], [enable_ssse3=auto]) if test $enable_ssse3 = no ; then have_ssse3_intrinsics=disabled fi if test $have_ssse3_intrinsics = yes ; then AC_DEFINE(USE_SSSE3, 1, [use SSSE3 compiler intrinsics]) fi AC_MSG_RESULT($have_ssse3_intrinsics) if test $enable_ssse3 = yes && test $have_ssse3_intrinsics = no ; then AC_MSG_ERROR([SSSE3 intrinsics not detected]) fi AM_CONDITIONAL(USE_SSSE3, test $have_ssse3_intrinsics = yes) dnl =========================================================================== dnl Other special flags needed when building code using MMX or SSE instructions case $host_os in solaris*) # When building 32-bit binaries, apply a mapfile to ensure that the # binaries aren't flagged as only able to run on MMX+SSE capable CPUs # since they check at runtime before using those instructions. # Not all linkers grok the mapfile format so we check for that first. if test "$AMD64_ABI" = "no" ; then use_hwcap_mapfile=no AC_MSG_CHECKING(whether to use a hardware capability map file) hwcap_save_LDFLAGS="$LDFLAGS" HWCAP_LDFLAGS='-Wl,-M,$(srcdir)/solaris-hwcap.mapfile' LDFLAGS="$LDFLAGS -Wl,-M,pixman/solaris-hwcap.mapfile" AC_LINK_IFELSE([AC_LANG_SOURCE([[int main() { return 0; }]])], use_hwcap_mapfile=yes, HWCAP_LDFLAGS="") LDFLAGS="$hwcap_save_LDFLAGS" AC_MSG_RESULT($use_hwcap_mapfile) fi if test "x$MMX_LDFLAGS" = "x" ; then MMX_LDFLAGS="$HWCAP_LDFLAGS" fi if test "x$SSE2_LDFLAGS" = "x" ; then SSE2_LDFLAGS="$HWCAP_LDFLAGS" fi ;; esac AC_SUBST(LS_CFLAGS) AC_SUBST(IWMMXT_CFLAGS) AC_SUBST(MMX_CFLAGS) AC_SUBST(MMX_LDFLAGS) AC_SUBST(SSE2_CFLAGS) AC_SUBST(SSE2_LDFLAGS) AC_SUBST(SSSE3_CFLAGS) dnl =========================================================================== dnl Check for VMX/Altivec if test -n "`$CC -v 2>&1 | grep version | grep Apple`"; then VMX_CFLAGS="-faltivec" else VMX_CFLAGS="-maltivec -mabi=altivec" fi have_vmx_intrinsics=no AC_MSG_CHECKING(whether to use VMX/Altivec intrinsics) xserver_save_CFLAGS=$CFLAGS CFLAGS="$VMX_CFLAGS $CFLAGS" AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ #if defined(__GNUC__) && (__GNUC__ < 3 || (__GNUC__ == 3 && __GNUC_MINOR__ < 4)) #error "Need GCC >= 3.4 for sane altivec support" #endif #include int main () { vector unsigned int v = vec_splat_u32 (1); v = vec_sub (v, v); return 0; }]])], have_vmx_intrinsics=yes) CFLAGS=$xserver_save_CFLAGS AC_ARG_ENABLE(vmx, [AC_HELP_STRING([--disable-vmx], [disable VMX fast paths])], [enable_vmx=$enableval], [enable_vmx=auto]) if test $enable_vmx = no ; then have_vmx_intrinsics=disabled fi if test $have_vmx_intrinsics = yes ; then AC_DEFINE(USE_VMX, 1, [use VMX compiler intrinsics]) else VMX_CFLAGS= fi AC_MSG_RESULT($have_vmx_intrinsics) if test $enable_vmx = yes && test $have_vmx_intrinsics = no ; then AC_MSG_ERROR([VMX intrinsics not detected]) fi AC_SUBST(VMX_CFLAGS) AM_CONDITIONAL(USE_VMX, test $have_vmx_intrinsics = yes) dnl ========================================================================== dnl Check if assembler is gas compatible and supports ARM SIMD instructions have_arm_simd=no AC_MSG_CHECKING(whether to use ARM SIMD assembler) xserver_save_CFLAGS=$CFLAGS CFLAGS="-x assembler-with-cpp $CFLAGS" AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ .text .arch armv6 .object_arch armv4 .arm .altmacro #ifndef __ARM_EABI__ #error EABI is required (to be sure that calling conventions are compatible) #endif pld [r0] uqadd8 r0, r0, r0]])], have_arm_simd=yes) CFLAGS=$xserver_save_CFLAGS AC_ARG_ENABLE(arm-simd, [AC_HELP_STRING([--disable-arm-simd], [disable ARM SIMD fast paths])], [enable_arm_simd=$enableval], [enable_arm_simd=auto]) if test $enable_arm_simd = no ; then have_arm_simd=disabled fi if test $have_arm_simd = yes ; then AC_DEFINE(USE_ARM_SIMD, 1, [use ARM SIMD assembly optimizations]) fi AM_CONDITIONAL(USE_ARM_SIMD, test $have_arm_simd = yes) AC_MSG_RESULT($have_arm_simd) if test $enable_arm_simd = yes && test $have_arm_simd = no ; then AC_MSG_ERROR([ARM SIMD intrinsics not detected]) fi dnl ========================================================================== dnl Check if assembler is gas compatible and supports NEON instructions have_arm_neon=no AC_MSG_CHECKING(whether to use ARM NEON assembler) xserver_save_CFLAGS=$CFLAGS CFLAGS="-x assembler-with-cpp $CFLAGS" AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ .text .fpu neon .arch armv7a .object_arch armv4 .eabi_attribute 10, 0 .arm .altmacro #ifndef __ARM_EABI__ #error EABI is required (to be sure that calling conventions are compatible) #endif pld [r0] vmovn.u16 d0, q0]])], have_arm_neon=yes) CFLAGS=$xserver_save_CFLAGS AC_ARG_ENABLE(arm-neon, [AC_HELP_STRING([--disable-arm-neon], [disable ARM NEON fast paths])], [enable_arm_neon=$enableval], [enable_arm_neon=auto]) if test $enable_arm_neon = no ; then have_arm_neon=disabled fi if test $have_arm_neon = yes ; then AC_DEFINE(USE_ARM_NEON, 1, [use ARM NEON assembly optimizations]) fi AM_CONDITIONAL(USE_ARM_NEON, test $have_arm_neon = yes) AC_MSG_RESULT($have_arm_neon) if test $enable_arm_neon = yes && test $have_arm_neon = no ; then AC_MSG_ERROR([ARM NEON intrinsics not detected]) fi dnl =========================================================================== dnl Check for IWMMXT AC_ARG_ENABLE(arm-iwmmxt, [AC_HELP_STRING([--disable-arm-iwmmxt], [disable ARM IWMMXT fast paths])], [enable_iwmmxt=$enableval], [enable_iwmmxt=auto]) AC_ARG_ENABLE(arm-iwmmxt2, [AC_HELP_STRING([--disable-arm-iwmmxt2], [build ARM IWMMXT fast paths with -march=iwmmxt instead of -march=iwmmxt2])], [enable_iwmmxt2=$enableval], [enable_iwmmxt2=auto]) if test "x$IWMMXT_CFLAGS" = "x" ; then IWMMXT_CFLAGS="-flax-vector-conversions -Winline -march=iwmmxt" if test $enable_iwmmxt2 != no ; then IWMMXT_CFLAGS="${IWMMXT_CFLAGS}2" fi fi have_iwmmxt_intrinsics=no AC_MSG_CHECKING(whether to use ARM IWMMXT intrinsics) xserver_save_CFLAGS=$CFLAGS CFLAGS="$CFLAGS $IWMMXT_CFLAGS" AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ #ifndef __arm__ #error "IWMMXT is only available on ARM" #endif #ifndef __IWMMXT__ #error "IWMMXT not enabled (with -march=iwmmxt)" #endif #if defined(__GNUC__) && (__GNUC__ < 4 || (__GNUC__ == 4 && __GNUC_MINOR__ < 8)) #error "Need GCC >= 4.8 for IWMMXT intrinsics" #endif #include int main () { union { __m64 v; char c[8]; } a = { .c = {1, 2, 3, 4, 5, 6, 7, 8} }; int b = 4; __m64 c = _mm_srli_si64 (a.v, b); }]])], have_iwmmxt_intrinsics=yes) CFLAGS=$xserver_save_CFLAGS if test $enable_iwmmxt = no ; then have_iwmmxt_intrinsics=disabled fi if test $have_iwmmxt_intrinsics = yes ; then AC_DEFINE(USE_ARM_IWMMXT, 1, [use ARM IWMMXT compiler intrinsics]) else IWMMXT_CFLAGS= fi AC_MSG_RESULT($have_iwmmxt_intrinsics) if test $enable_iwmmxt = yes && test $have_iwmmxt_intrinsics = no ; then AC_MSG_ERROR([IWMMXT intrinsics not detected]) fi AM_CONDITIONAL(USE_ARM_IWMMXT, test $have_iwmmxt_intrinsics = yes) dnl ========================================================================== dnl Check if assembler is gas compatible and supports MIPS DSPr2 instructions have_mips_dspr2=no AC_MSG_CHECKING(whether to use MIPS DSPr2 assembler) xserver_save_CFLAGS=$CFLAGS CFLAGS="-mdspr2 $CFLAGS" AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ #if !(defined(__mips__) && __mips_isa_rev >= 2) #error MIPS DSPr2 is currently only available on MIPS32r2 platforms. #endif int main () { int c = 0, a = 0, b = 0; __asm__ __volatile__ ( "precr.qb.ph %[c], %[a], %[b] \n\t" : [c] "=r" (c) : [a] "r" (a), [b] "r" (b) ); return c; }]])], have_mips_dspr2=yes) CFLAGS=$xserver_save_CFLAGS AC_ARG_ENABLE(mips-dspr2, [AC_HELP_STRING([--disable-mips-dspr2], [disable MIPS DSPr2 fast paths])], [enable_mips_dspr2=$enableval], [enable_mips_dspr2=auto]) if test $enable_mips_dspr2 = no ; then have_mips_dspr2=disabled fi if test $have_mips_dspr2 = yes ; then AC_DEFINE(USE_MIPS_DSPR2, 1, [use MIPS DSPr2 assembly optimizations]) fi AM_CONDITIONAL(USE_MIPS_DSPR2, test $have_mips_dspr2 = yes) AC_MSG_RESULT($have_mips_dspr2) if test $enable_mips_dspr2 = yes && test $have_mips_dspr2 = no ; then AC_MSG_ERROR([MIPS DSPr2 instructions not detected]) fi dnl ========================================================================================= dnl Check for GNU-style inline assembly support have_gcc_inline_asm=no AC_MSG_CHECKING(whether to use GNU-style inline assembler) AC_COMPILE_IFELSE([AC_LANG_SOURCE([[ int main () { /* Most modern architectures have a NOP instruction, so this is a fairly generic test. */ asm volatile ( "\tnop\n" : : : "cc", "memory" ); return 0; }]])], have_gcc_inline_asm=yes) AC_ARG_ENABLE(gcc-inline-asm, [AC_HELP_STRING([--disable-gcc-inline-asm], [disable GNU-style inline assembler])], [enable_gcc_inline_asm=$enableval], [enable_gcc_inline_asm=auto]) if test $enable_gcc_inline_asm = no ; then have_gcc_inline_asm=disabled fi if test $have_gcc_inline_asm = yes ; then AC_DEFINE(USE_GCC_INLINE_ASM, 1, [use GNU-style inline assembler]) fi AC_MSG_RESULT($have_gcc_inline_asm) if test $enable_gcc_inline_asm = yes && test $have_gcc_inline_asm = no ; then AC_MSG_ERROR([GNU-style inline assembler not detected]) fi AM_CONDITIONAL(USE_GCC_INLINE_ASM, test $have_gcc_inline_asm = yes) dnl ============================================== dnl Static test programs AC_ARG_ENABLE(static-testprogs, [AC_HELP_STRING([--enable-static-testprogs], [build test programs as static binaries [default=no]])], [enable_static_testprogs=$enableval], [enable_static_testprogs=no]) TESTPROGS_EXTRA_LDFLAGS= if test "x$enable_static_testprogs" = "xyes" ; then TESTPROGS_EXTRA_LDFLAGS="-all-static" fi AC_SUBST(TESTPROGS_EXTRA_LDFLAGS) dnl ============================================== dnl Timers AC_ARG_ENABLE(timers, [AC_HELP_STRING([--enable-timers], [enable TIMER_BEGIN and TIMER_END macros [default=no]])], [enable_timers=$enableval], [enable_timers=no]) if test $enable_timers = yes ; then AC_DEFINE(PIXMAN_TIMERS, 1, [enable TIMER_BEGIN/TIMER_END macros]) fi AC_SUBST(PIXMAN_TIMERS) dnl =================================== dnl gnuplot AC_ARG_ENABLE(gnuplot, [AC_HELP_STRING([--enable-gnuplot], [enable output of filters that can be piped to gnuplot [default=no]])], [enable_gnuplot=$enableval], [enable_gnuplot=no]) if test $enable_gnuplot = yes ; then AC_DEFINE(PIXMAN_GNUPLOT, 1, [enable output that can be piped to gnuplot]) fi AC_SUBST(PIXMAN_GNUPLOT) dnl =================================== dnl GTK+ AC_ARG_ENABLE(gtk, [AC_HELP_STRING([--enable-gtk], [enable tests using GTK+ [default=auto]])], [enable_gtk=$enableval], [enable_gtk=auto]) PKG_PROG_PKG_CONFIG if test $enable_gtk = yes ; then AC_CHECK_LIB([pixman-1], [pixman_version_string]) PKG_CHECK_MODULES(GTK, [gtk+-2.0 >= 2.16 pixman-1]) fi if test $enable_gtk = auto ; then AC_CHECK_LIB([pixman-1], [pixman_version_string], [enable_gtk=auto], [enable_gtk=no]) fi if test $enable_gtk = auto ; then PKG_CHECK_MODULES(GTK, [gtk+-2.0 >= 2.16 pixman-1], [enable_gtk=yes], [enable_gtk=no]) fi AM_CONDITIONAL(HAVE_GTK, [test "x$enable_gtk" = xyes]) AC_SUBST(GTK_CFLAGS) AC_SUBST(GTK_LIBS) dnl ===================================== dnl posix_memalign, sigaction, alarm, gettimeofday AC_CHECK_FUNC(posix_memalign, have_posix_memalign=yes, have_posix_memalign=no) if test x$have_posix_memalign = xyes; then AC_DEFINE(HAVE_POSIX_MEMALIGN, 1, [Whether we have posix_memalign()]) fi AC_CHECK_FUNC(sigaction, have_sigaction=yes, have_sigaction=no) if test x$have_sigaction = xyes; then AC_DEFINE(HAVE_SIGACTION, 1, [Whether we have sigaction()]) fi AC_CHECK_FUNC(alarm, have_alarm=yes, have_alarm=no) if test x$have_alarm = xyes; then AC_DEFINE(HAVE_ALARM, 1, [Whether we have alarm()]) fi AC_CHECK_HEADER([sys/mman.h], [AC_DEFINE(HAVE_SYS_MMAN_H, [1], [Define to 1 if we have ])]) AC_CHECK_FUNC(mmap, have_mmap=yes, have_mmap=no) if test x$have_mmap = xyes; then AC_DEFINE(HAVE_MMAP, 1, [Whether we have mmap()]) fi AC_CHECK_FUNC(mprotect, have_mprotect=yes, have_mprotect=no) if test x$have_mprotect = xyes; then AC_DEFINE(HAVE_MPROTECT, 1, [Whether we have mprotect()]) fi AC_CHECK_FUNC(getpagesize, have_getpagesize=yes, have_getpagesize=no) if test x$have_getpagesize = xyes; then AC_DEFINE(HAVE_GETPAGESIZE, 1, [Whether we have getpagesize()]) fi AC_CHECK_HEADER([fenv.h], [AC_DEFINE(HAVE_FENV_H, [1], [Define to 1 if we have ])]) AC_CHECK_LIB(m, feenableexcept, have_feenableexcept=yes, have_feenableexcept=no) if test x$have_feenableexcept = xyes; then AC_DEFINE(HAVE_FEENABLEEXCEPT, 1, [Whether we have feenableexcept()]) fi AC_CHECK_DECL([FE_DIVBYZERO], [AC_DEFINE(HAVE_FEDIVBYZERO, 1, [Whether we have FE_DIVBYZERO])], [], [[#include ]]) AC_CHECK_FUNC(gettimeofday, have_gettimeofday=yes, have_gettimeofday=no) AC_CHECK_HEADER(sys/time.h, have_sys_time_h=yes, have_sys_time_h=no) if test x$have_gettimeofday = xyes && test x$have_sys_time_h = xyes; then AC_DEFINE(HAVE_GETTIMEOFDAY, 1, [Whether we have gettimeofday()]) fi dnl ===================================== dnl Check for missing sqrtf() as, e.g., for Solaris 9 AC_SEARCH_LIBS([sqrtf], [m], [], [AC_DEFINE([sqrtf], [sqrt], [Define to sqrt if you do not have the `sqrtf' function.])]) dnl ===================================== dnl Thread local storage AC_MSG_CHECKING(for thread local storage (TLS) support) AC_CACHE_VAL(ac_cv_tls, [ ac_cv_tls=none keywords="__thread __declspec(thread)" for kw in $keywords ; do AC_TRY_COMPILE([ #if defined(__MINGW32__) && !(__GNUC__ > 4 || (__GNUC__ == 4 && __GNUC_MINOR__ >= 5)) #error This MinGW version has broken __thread support #endif #ifdef __OpenBSD__ #error OpenBSD has broken __thread support #endif int $kw test;], [], [ac_cv_tls=$kw; break]) done ]) AC_MSG_RESULT($ac_cv_tls) if test "$ac_cv_tls" != "none"; then AC_DEFINE_UNQUOTED([TLS], $ac_cv_tls, [The compiler supported TLS storage class]) fi dnl dnl posix tls dnl m4_define([pthread_test_program],AC_LANG_SOURCE([[dnl #include #include static pthread_once_t once_control = PTHREAD_ONCE_INIT; static pthread_key_t key; static void make_key (void) { pthread_key_create (&key, NULL); } int main () { void *value = NULL; if (pthread_once (&once_control, make_key) != 0) { value = NULL; } else { value = pthread_getspecific (key); if (!value) { value = malloc (100); pthread_setspecific (key, value); } } return 0; } ]])) AC_DEFUN([PIXMAN_CHECK_PTHREAD],[dnl if test "z$support_for_pthreads" != "zyes"; then PIXMAN_LINK_WITH_ENV( [$1], [pthread_test_program], [PTHREAD_CFLAGS="$CFLAGS" PTHREAD_LIBS="$LIBS" PTHREAD_LDFLAGS="$LDFLAGS" support_for_pthreads=yes]) fi ]) support_for_pthreads=no AC_MSG_CHECKING(for pthreads) PIXMAN_CHECK_PTHREAD([CFLAGS="-pthread"; LDFLAGS="-pthread"]) PIXMAN_CHECK_PTHREAD([CFLAGS="-D_REENTRANT"; LIBS="-lpthread"]) PIXMAN_CHECK_PTHREAD([CFLAGS="-D_REENTRANT"; LDFLAGS="-lroot"]) if test $support_for_pthreads = yes; then AC_DEFINE([HAVE_PTHREADS], [], [Whether pthreads is supported]) if test $ac_cv_tls = none ; then CFLAGS="$CFLAGS $PTHREAD_CFLAGS" fi fi AC_MSG_RESULT($support_for_pthreads) AC_SUBST(TOOLCHAIN_SUPPORTS__THREAD) AC_SUBST(HAVE_PTHREADS) AC_SUBST(PTHREAD_LDFLAGS) AC_SUBST(PTHREAD_LIBS) AC_SUBST(PTHREAD_CFLAGS) dnl ===================================== dnl __attribute__((constructor)) support_for_attribute_constructor=no AC_MSG_CHECKING(for __attribute__((constructor))) AC_LINK_IFELSE([AC_LANG_SOURCE([[ #if defined(__GNUC__) && (__GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 7)) /* attribute 'constructor' is supported since gcc 2.7, but some compilers * may only pretend to be gcc, so let's try to actually use it */ static int x = 1; static void __attribute__((constructor)) constructor_function () { x = 0; } int main (void) { return x; } #else #error not gcc or gcc version is older than 2.7 #endif ]])], support_for_attribute_constructor=yes) if test x$support_for_attribute_constructor = xyes; then AC_DEFINE([TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR], [],[Whether the tool chain supports __attribute__((constructor))]) fi AC_MSG_RESULT($support_for_attribute_constructor) AC_SUBST(TOOLCHAIN_SUPPORTS_ATTRIBUTE_CONSTRUCTOR) dnl ===================================== dnl __float128 support_for_float128=no AC_MSG_CHECKING(for __float128) AC_LINK_IFELSE([AC_LANG_SOURCE([[ __float128 a = 1.0Q, b = 2.0Q; int main (void) { return a + b; } ]])], support_for_float128=yes) if test x$support_for_float128 = xyes; then AC_DEFINE([HAVE_FLOAT128], [], [Whether the tool chain supports __float128]) fi AC_MSG_RESULT($support_for_float128) dnl ===================================== dnl __builtin_clz support_for_builtin_clz=no AC_MSG_CHECKING(for __builtin_clz) AC_LINK_IFELSE([AC_LANG_SOURCE([[ unsigned int x = 11; int main (void) { return __builtin_clz(x); } ]])], support_for_builtin_clz=yes) if test x$support_for_builtin_clz = xyes; then AC_DEFINE([HAVE_BUILTIN_CLZ], [], [Whether the compiler supports __builtin_clz]) fi AC_MSG_RESULT($support_for_builtin_clz) dnl ===================================== dnl GCC vector extensions support_for_gcc_vector_extensions=no AC_MSG_CHECKING(for GCC vector extensions) AC_LINK_IFELSE([AC_LANG_SOURCE([[ unsigned int __attribute__ ((vector_size(16))) e, a, b; int main (void) { e = a - ((b << 27) + (b >> (32 - 27))) + 1; return e[0]; } ]])], support_for_gcc_vector_extensions=yes) if test x$support_for_gcc_vector_extensions = xyes; then AC_DEFINE([HAVE_GCC_VECTOR_EXTENSIONS], [], [Whether the compiler supports GCC vector extensions]) fi AC_MSG_RESULT($support_for_gcc_vector_extensions) dnl ================== dnl libpng AC_ARG_ENABLE(libpng, AS_HELP_STRING([--enable-libpng], [Build support for libpng (default: auto)]), [have_libpng=$enableval], [have_libpng=auto]) case x$have_libpng in xyes) PKG_CHECK_MODULES(PNG, [libpng]) ;; xno) ;; *) PKG_CHECK_MODULES(PNG, [libpng], have_libpng=yes, have_libpng=no) ;; esac if test x$have_libpng = xyes; then AC_DEFINE([HAVE_LIBPNG], [1], [Whether we have libpng]) fi AC_SUBST(HAVE_LIBPNG) AC_OUTPUT([pixman-1.pc pixman-1-uninstalled.pc Makefile pixman/Makefile pixman/pixman-version.h demos/Makefile test/Makefile]) m4_if(m4_eval(pixman_minor % 2), [1], [ echo echo "@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@@" echo echo " Thanks for testing this development snapshot of pixman. Please" echo " report any problems you find, either by sending email to " echo echo " pixman@lists.freedesktop.org" echo echo " or by filing a bug at " echo echo " https://bugs.freedesktop.org/enter_bug.cgi?product=pixman " echo echo " If you are looking for a stable release of pixman, please note " echo " that stable releases have _even_ minor version numbers. Ie., " echo " pixman-0.]m4_eval(pixman_minor & ~1)[.x are stable releases, whereas pixman-$PIXMAN_VERSION_MAJOR.$PIXMAN_VERSION_MINOR.$PIXMAN_VERSION_MICRO is a " echo " development snapshot that may contain bugs and experimental " echo " features. 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It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$kargmax"; then lt_cv_sys_max_cmd_len=`echo $kargmax | sed 's/.*[ ]//'` else lt_cv_sys_max_cmd_len=32768 fi ;; *) lt_cv_sys_max_cmd_len=`(getconf ARG_MAX) 2> /dev/null` if test -n "$lt_cv_sys_max_cmd_len" && \ test undefined != "$lt_cv_sys_max_cmd_len"; then lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` else # Make teststring a little bigger before we do anything with it. # a 1K string should be a reasonable start. for i in 1 2 3 4 5 6 7 8; do teststring=$teststring$teststring done SHELL=${SHELL-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test X`env echo "$teststring$teststring" 2>/dev/null` \ = "X$teststring$teststring"; } >/dev/null 2>&1 && test 17 != "$i" # 1/2 MB should be enough do i=`expr $i + 1` teststring=$teststring$teststring done # Only check the string length outside the loop. lt_cv_sys_max_cmd_len=`expr "X$teststring" : ".*" 2>&1` teststring= # Add a significant safety factor because C++ compilers can tack on # massive amounts of additional arguments before passing them to the # linker. It appears as though 1/2 is a usable value. lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 2` fi ;; esac fi if test -n "$lt_cv_sys_max_cmd_len"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sys_max_cmd_len" >&5 $as_echo "$lt_cv_sys_max_cmd_len" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: none" >&5 $as_echo "none" >&6; } fi max_cmd_len=$lt_cv_sys_max_cmd_len : ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} if ( (MAIL=60; unset MAIL) || exit) >/dev/null 2>&1; then lt_unset=unset else lt_unset=false fi # test EBCDIC or ASCII case `echo X|tr X '\101'` in A) # ASCII based system # \n is not interpreted correctly by Solaris 8 /usr/ucb/tr lt_SP2NL='tr \040 \012' lt_NL2SP='tr \015\012 \040\040' ;; *) # EBCDIC based system lt_SP2NL='tr \100 \n' lt_NL2SP='tr \r\n \100\100' ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to $host format" >&5 $as_echo_n "checking how to convert $build file names to $host format... " >&6; } if ${lt_cv_to_host_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_w32 ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_cygwin_to_w32 ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_w32 ;; esac ;; *-*-cygwin* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_host_file_cmd=func_convert_file_msys_to_cygwin ;; *-*-cygwin* ) lt_cv_to_host_file_cmd=func_convert_file_noop ;; * ) # otherwise, assume *nix lt_cv_to_host_file_cmd=func_convert_file_nix_to_cygwin ;; esac ;; * ) # unhandled hosts (and "normal" native builds) lt_cv_to_host_file_cmd=func_convert_file_noop ;; esac fi to_host_file_cmd=$lt_cv_to_host_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_host_file_cmd" >&5 $as_echo "$lt_cv_to_host_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to convert $build file names to toolchain format" >&5 $as_echo_n "checking how to convert $build file names to toolchain format... " >&6; } if ${lt_cv_to_tool_file_cmd+:} false; then : $as_echo_n "(cached) " >&6 else #assume ordinary cross tools, or native build. lt_cv_to_tool_file_cmd=func_convert_file_noop case $host in *-*-mingw* ) case $build in *-*-mingw* ) # actually msys lt_cv_to_tool_file_cmd=func_convert_file_msys_to_w32 ;; esac ;; esac fi to_tool_file_cmd=$lt_cv_to_tool_file_cmd { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_to_tool_file_cmd" >&5 $as_echo "$lt_cv_to_tool_file_cmd" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $LD option to reload object files" >&5 $as_echo_n "checking for $LD option to reload object files... " >&6; } if ${lt_cv_ld_reload_flag+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_reload_flag='-r' fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_reload_flag" >&5 $as_echo "$lt_cv_ld_reload_flag" >&6; } reload_flag=$lt_cv_ld_reload_flag case $reload_flag in "" | " "*) ;; *) reload_flag=" $reload_flag" ;; esac reload_cmds='$LD$reload_flag -o $output$reload_objs' case $host_os in cygwin* | mingw* | pw32* | cegcc*) if test yes != "$GCC"; then reload_cmds=false fi ;; darwin*) if test yes = "$GCC"; then reload_cmds='$LTCC $LTCFLAGS -nostdlib $wl-r -o $output$reload_objs' else reload_cmds='$LD$reload_flag -o $output$reload_objs' fi ;; esac if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}objdump", so it can be a program name with args. set dummy ${ac_tool_prefix}objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OBJDUMP"; then ac_cv_prog_OBJDUMP="$OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OBJDUMP="${ac_tool_prefix}objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OBJDUMP=$ac_cv_prog_OBJDUMP if test -n "$OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OBJDUMP" >&5 $as_echo "$OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OBJDUMP"; then ac_ct_OBJDUMP=$OBJDUMP # Extract the first word of "objdump", so it can be a program name with args. set dummy objdump; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OBJDUMP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OBJDUMP"; then ac_cv_prog_ac_ct_OBJDUMP="$ac_ct_OBJDUMP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OBJDUMP="objdump" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OBJDUMP=$ac_cv_prog_ac_ct_OBJDUMP if test -n "$ac_ct_OBJDUMP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OBJDUMP" >&5 $as_echo "$ac_ct_OBJDUMP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OBJDUMP" = x; then OBJDUMP="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OBJDUMP=$ac_ct_OBJDUMP fi else OBJDUMP="$ac_cv_prog_OBJDUMP" fi test -z "$OBJDUMP" && OBJDUMP=objdump { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to recognize dependent libraries" >&5 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if ${lt_cv_deplibs_check_method+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_file_magic_cmd='$MAGIC_CMD' lt_cv_file_magic_test_file= lt_cv_deplibs_check_method='unknown' # Need to set the preceding variable on all platforms that support # interlibrary dependencies. # 'none' -- dependencies not supported. # 'unknown' -- same as none, but documents that we really don't know. # 'pass_all' -- all dependencies passed with no checks. # 'test_compile' -- check by making test program. # 'file_magic [[regex]]' -- check by looking for files in library path # that responds to the $file_magic_cmd with a given extended regex. # If you have 'file' or equivalent on your system and you're not sure # whether 'pass_all' will *always* work, you probably want this one. case $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else # Keep this pattern in sync with the one in func_win32_libid. lt_cv_deplibs_check_method='file_magic file format (pei*-i386(.*architecture: i386)?|pe-arm-wince|pe-x86-64)' lt_cv_file_magic_cmd='$OBJDUMP -f' fi ;; cegcc*) # use the weaker test based on 'objdump'. See mingw*. lt_cv_deplibs_check_method='file_magic file format pe-arm-.*little(.*architecture: arm)?' lt_cv_file_magic_cmd='$OBJDUMP -f' ;; darwin* | rhapsody*) lt_cv_deplibs_check_method=pass_all ;; freebsd* | dragonfly*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then case $host_cpu in i*86 ) # Not sure whether the presence of OpenBSD here was a mistake. # Let's accept both of them until this is cleared up. lt_cv_deplibs_check_method='file_magic (FreeBSD|OpenBSD|DragonFly)/i[3-9]86 (compact )?demand paged shared library' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=`echo /usr/lib/libc.so.*` ;; esac else lt_cv_deplibs_check_method=pass_all fi ;; haiku*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF[ -][0-9][0-9])(-bit)?( [LM]SB)? shared object( file)?[, -]* PA-RISC [0-9]\.[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9]\.[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; irix5* | irix6* | nonstopux*) case $LD in *-32|*"-32 ") libmagic=32-bit;; *-n32|*"-n32 ") libmagic=N32;; *-64|*"-64 ") libmagic=64-bit;; *) libmagic=never-match;; esac lt_cv_deplibs_check_method=pass_all ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) lt_cv_deplibs_check_method=pass_all ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ > /dev/null; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|_pic\.a)$' fi ;; newos6*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (executable|dynamic lib)' lt_cv_file_magic_cmd=/usr/bin/file lt_cv_file_magic_test_file=/usr/lib/libnls.so ;; *nto* | *qnx*) lt_cv_deplibs_check_method=pass_all ;; openbsd* | bitrig*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' else lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|_pic\.a)$' fi ;; osf3* | osf4* | osf5*) lt_cv_deplibs_check_method=pass_all ;; rdos*) lt_cv_deplibs_check_method=pass_all ;; solaris*) lt_cv_deplibs_check_method=pass_all ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) lt_cv_deplibs_check_method=pass_all ;; sysv4 | sysv4.3*) case $host_vendor in motorola) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib) M[0-9][0-9]* Version [0-9]' lt_cv_file_magic_test_file=`echo /usr/lib/libc.so*` ;; ncr) lt_cv_deplibs_check_method=pass_all ;; sequent) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [LM]SB (shared object|dynamic lib )' ;; sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [0-9][0-9]*-bit [LM]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_deplibs_check_method" >&5 $as_echo "$lt_cv_deplibs_check_method" >&6; } file_magic_glob= want_nocaseglob=no if test "$build" = "$host"; then case $host_os in mingw* | pw32*) if ( shopt | grep nocaseglob ) >/dev/null 2>&1; then want_nocaseglob=yes else file_magic_glob=`echo aAbBcCdDeEfFgGhHiIjJkKlLmMnNoOpPqQrRsStTuUvVwWxXyYzZ | $SED -e "s/\(..\)/s\/[\1]\/[\1]\/g;/g"` fi ;; esac fi file_magic_cmd=$lt_cv_file_magic_cmd deplibs_check_method=$lt_cv_deplibs_check_method test -z "$deplibs_check_method" && deplibs_check_method=unknown if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dlltool", so it can be a program name with args. set dummy ${ac_tool_prefix}dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DLLTOOL"; then ac_cv_prog_DLLTOOL="$DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DLLTOOL="${ac_tool_prefix}dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DLLTOOL=$ac_cv_prog_DLLTOOL if test -n "$DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DLLTOOL" >&5 $as_echo "$DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DLLTOOL"; then ac_ct_DLLTOOL=$DLLTOOL # Extract the first word of "dlltool", so it can be a program name with args. set dummy dlltool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DLLTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DLLTOOL"; then ac_cv_prog_ac_ct_DLLTOOL="$ac_ct_DLLTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DLLTOOL="dlltool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DLLTOOL=$ac_cv_prog_ac_ct_DLLTOOL if test -n "$ac_ct_DLLTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DLLTOOL" >&5 $as_echo "$ac_ct_DLLTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DLLTOOL" = x; then DLLTOOL="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DLLTOOL=$ac_ct_DLLTOOL fi else DLLTOOL="$ac_cv_prog_DLLTOOL" fi test -z "$DLLTOOL" && DLLTOOL=dlltool { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to associate runtime and link libraries" >&5 $as_echo_n "checking how to associate runtime and link libraries... " >&6; } if ${lt_cv_sharedlib_from_linklib_cmd+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_sharedlib_from_linklib_cmd='unknown' case $host_os in cygwin* | mingw* | pw32* | cegcc*) # two different shell functions defined in ltmain.sh; # decide which one to use based on capabilities of $DLLTOOL case `$DLLTOOL --help 2>&1` in *--identify-strict*) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib ;; *) lt_cv_sharedlib_from_linklib_cmd=func_cygming_dll_for_implib_fallback ;; esac ;; *) # fallback: assume linklib IS sharedlib lt_cv_sharedlib_from_linklib_cmd=$ECHO ;; esac fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_sharedlib_from_linklib_cmd" >&5 $as_echo "$lt_cv_sharedlib_from_linklib_cmd" >&6; } sharedlib_from_linklib_cmd=$lt_cv_sharedlib_from_linklib_cmd test -z "$sharedlib_from_linklib_cmd" && sharedlib_from_linklib_cmd=$ECHO if test -n "$ac_tool_prefix"; then for ac_prog in ar do # Extract the first word of "$ac_tool_prefix$ac_prog", so it can be a program name with args. set dummy $ac_tool_prefix$ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$AR"; then ac_cv_prog_AR="$AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_AR="$ac_tool_prefix$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi AR=$ac_cv_prog_AR if test -n "$AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $AR" >&5 $as_echo "$AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$AR" && break done fi if test -z "$AR"; then ac_ct_AR=$AR for ac_prog in ar do # Extract the first word of "$ac_prog", so it can be a program name with args. set dummy $ac_prog; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_AR+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_AR"; then ac_cv_prog_ac_ct_AR="$ac_ct_AR" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_AR="$ac_prog" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_AR=$ac_cv_prog_ac_ct_AR if test -n "$ac_ct_AR"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_AR" >&5 $as_echo "$ac_ct_AR" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_AR" && break done if test "x$ac_ct_AR" = x; then AR="false" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac AR=$ac_ct_AR fi fi : ${AR=ar} : ${AR_FLAGS=cru} { $as_echo "$as_me:${as_lineno-$LINENO}: checking for archiver @FILE support" >&5 $as_echo_n "checking for archiver @FILE support... " >&6; } if ${lt_cv_ar_at_file+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ar_at_file=no cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : echo conftest.$ac_objext > conftest.lst lt_ar_try='$AR $AR_FLAGS libconftest.a @conftest.lst >&5' { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -eq "$ac_status"; then # Ensure the archiver fails upon bogus file names. rm -f conftest.$ac_objext libconftest.a { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$lt_ar_try\""; } >&5 (eval $lt_ar_try) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } if test 0 -ne "$ac_status"; then lt_cv_ar_at_file=@ fi fi rm -f conftest.* libconftest.a fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ar_at_file" >&5 $as_echo "$lt_cv_ar_at_file" >&6; } if test no = "$lt_cv_ar_at_file"; then archiver_list_spec= else archiver_list_spec=$lt_cv_ar_at_file fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}strip", so it can be a program name with args. set dummy ${ac_tool_prefix}strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$STRIP"; then ac_cv_prog_STRIP="$STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_STRIP="${ac_tool_prefix}strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi STRIP=$ac_cv_prog_STRIP if test -n "$STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $STRIP" >&5 $as_echo "$STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_STRIP"; then ac_ct_STRIP=$STRIP # Extract the first word of "strip", so it can be a program name with args. set dummy strip; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_STRIP+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_STRIP"; then ac_cv_prog_ac_ct_STRIP="$ac_ct_STRIP" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_STRIP="strip" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_STRIP=$ac_cv_prog_ac_ct_STRIP if test -n "$ac_ct_STRIP"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_STRIP" >&5 $as_echo "$ac_ct_STRIP" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_STRIP" = x; then STRIP=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac STRIP=$ac_ct_STRIP fi else STRIP="$ac_cv_prog_STRIP" fi test -z "$STRIP" && STRIP=: if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}ranlib", so it can be a program name with args. set dummy ${ac_tool_prefix}ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$RANLIB"; then ac_cv_prog_RANLIB="$RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_RANLIB="${ac_tool_prefix}ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi RANLIB=$ac_cv_prog_RANLIB if test -n "$RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $RANLIB" >&5 $as_echo "$RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_RANLIB"; then ac_ct_RANLIB=$RANLIB # Extract the first word of "ranlib", so it can be a program name with args. set dummy ranlib; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_RANLIB+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_RANLIB"; then ac_cv_prog_ac_ct_RANLIB="$ac_ct_RANLIB" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_RANLIB="ranlib" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_RANLIB=$ac_cv_prog_ac_ct_RANLIB if test -n "$ac_ct_RANLIB"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_RANLIB" >&5 $as_echo "$ac_ct_RANLIB" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_RANLIB" = x; then RANLIB=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac RANLIB=$ac_ct_RANLIB fi else RANLIB="$ac_cv_prog_RANLIB" fi test -z "$RANLIB" && RANLIB=: # Determine commands to create old-style static archives. old_archive_cmds='$AR $AR_FLAGS $oldlib$oldobjs' old_postinstall_cmds='chmod 644 $oldlib' old_postuninstall_cmds= if test -n "$RANLIB"; then case $host_os in bitrig* | openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$tool_oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$tool_oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$tool_oldlib" fi case $host_os in darwin*) lock_old_archive_extraction=yes ;; *) lock_old_archive_extraction=no ;; esac # If no C compiler was specified, use CC. LTCC=${LTCC-"$CC"} # If no C compiler flags were specified, use CFLAGS. LTCFLAGS=${LTCFLAGS-"$CFLAGS"} # Allow CC to be a program name with arguments. compiler=$CC # Check for command to grab the raw symbol name followed by C symbol from nm. { $as_echo "$as_me:${as_lineno-$LINENO}: checking command to parse $NM output from $compiler object" >&5 $as_echo_n "checking command to parse $NM output from $compiler object... " >&6; } if ${lt_cv_sys_global_symbol_pipe+:} false; then : $as_echo_n "(cached) " >&6 else # These are sane defaults that work on at least a few old systems. # [They come from Ultrix. What could be older than Ultrix?!! ;)] # Character class describing NM global symbol codes. symcode='[BCDEGRST]' # Regexp to match symbols that can be accessed directly from C. sympat='\([_A-Za-z][_A-Za-z0-9]*\)' # Define system-specific variables. case $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test ia64 = "$host_cpu"; then symcode='[ABCDEGRST]' fi ;; irix* | nonstopux*) symcode='[BCDEGRST]' ;; osf*) symcode='[BCDEGQRST]' ;; solaris*) symcode='[BDRT]' ;; sco3.2v5*) symcode='[DT]' ;; sysv4.2uw2*) symcode='[DT]' ;; sysv5* | sco5v6* | unixware* | OpenUNIX*) symcode='[ABDT]' ;; sysv4) symcode='[DFNSTU]' ;; esac # If we're using GNU nm, then use its standard symbol codes. case `$NM -V 2>&1` in *GNU* | *'with BFD'*) symcode='[ABCDGIRSTW]' ;; esac if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Gets list of data symbols to import. lt_cv_sys_global_symbol_to_import="sed -n -e 's/^I .* \(.*\)$/\1/p'" # Adjust the below global symbol transforms to fixup imported variables. lt_cdecl_hook=" -e 's/^I .* \(.*\)$/extern __declspec(dllimport) char \1;/p'" lt_c_name_hook=" -e 's/^I .* \(.*\)$/ {\"\1\", (void *) 0},/p'" lt_c_name_lib_hook="\ -e 's/^I .* \(lib.*\)$/ {\"\1\", (void *) 0},/p'\ -e 's/^I .* \(.*\)$/ {\"lib\1\", (void *) 0},/p'" else # Disable hooks by default. lt_cv_sys_global_symbol_to_import= lt_cdecl_hook= lt_c_name_hook= lt_c_name_lib_hook= fi # Transform an extracted symbol line into a proper C declaration. # Some systems (esp. on ia64) link data and code symbols differently, # so use this general approach. lt_cv_sys_global_symbol_to_cdecl="sed -n"\ $lt_cdecl_hook\ " -e 's/^T .* \(.*\)$/extern int \1();/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/extern char \1;/p'" # Transform an extracted symbol line into symbol name and symbol address lt_cv_sys_global_symbol_to_c_name_address="sed -n"\ $lt_c_name_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/p'" # Transform an extracted symbol line into symbol name with lib prefix and # symbol address. lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n"\ $lt_c_name_lib_hook\ " -e 's/^: \(.*\) .*$/ {\"\1\", (void *) 0},/p'"\ " -e 's/^$symcode$symcode* .* \(lib.*\)$/ {\"\1\", (void *) \&\1},/p'"\ " -e 's/^$symcode$symcode* .* \(.*\)$/ {\"lib\1\", (void *) \&\1},/p'" # Handle CRLF in mingw tool chain opt_cr= case $build_os in mingw*) opt_cr=`$ECHO 'x\{0,1\}' | tr x '\015'` # option cr in regexp ;; esac # Try without a prefix underscore, then with it. for ac_symprfx in "" "_"; do # Transform symcode, sympat, and symprfx into a raw symbol and a C symbol. symxfrm="\\1 $ac_symprfx\\2 \\2" # Write the raw and C identifiers. if test "$lt_cv_nm_interface" = "MS dumpbin"; then # Fake it for dumpbin and say T for any non-static function, # D for any global variable and I for any imported variable. # Also find C++ and __fastcall symbols from MSVC++, # which start with @ or ?. lt_cv_sys_global_symbol_pipe="$AWK '"\ " {last_section=section; section=\$ 3};"\ " /^COFF SYMBOL TABLE/{for(i in hide) delete hide[i]};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " /^ *Symbol name *: /{split(\$ 0,sn,\":\"); si=substr(sn[2],2)};"\ " /^ *Type *: code/{print \"T\",si,substr(si,length(prfx))};"\ " /^ *Type *: data/{print \"I\",si,substr(si,length(prfx))};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=\"D\"}; \$ 0~/\(\).*\|/{f=\"T\"};"\ " {split(\$ 0,a,/\||\r/); split(a[2],s)};"\ " s[1]~/^[@?]/{print f,s[1],s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print f,t[1],substr(t[1],length(prfx))}"\ " ' prfx=^$ac_symprfx" else lt_cv_sys_global_symbol_pipe="sed -n -e 's/^.*[ ]\($symcode$symcode*\)[ ][ ]*$ac_symprfx$sympat$opt_cr$/$symxfrm/p'" fi lt_cv_sys_global_symbol_pipe="$lt_cv_sys_global_symbol_pipe | sed '/ __gnu_lto/d'" # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$ac_ext <<_LT_EOF #ifdef __cplusplus extern "C" { #endif char nm_test_var; void nm_test_func(void); void nm_test_func(void){} #ifdef __cplusplus } #endif int main(){nm_test_var='a';nm_test_func();return(0);} _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then # Now try to grab the symbols. nlist=conftest.nm if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist\""; } >&5 (eval $NM conftest.$ac_objext \| "$lt_cv_sys_global_symbol_pipe" \> $nlist) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "$nlist"; then # Try sorting and uniquifying the output. if sort "$nlist" | uniq > "$nlist"T; then mv -f "$nlist"T "$nlist" else rm -f "$nlist"T fi # Make sure that we snagged all the symbols we need. if $GREP ' nm_test_var$' "$nlist" >/dev/null; then if $GREP ' nm_test_func$' "$nlist" >/dev/null; then cat <<_LT_EOF > conftest.$ac_ext /* Keep this code in sync between libtool.m4, ltmain, lt_system.h, and tests. */ #if defined _WIN32 || defined __CYGWIN__ || defined _WIN32_WCE /* DATA imports from DLLs on WIN32 can't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */ # define LT_DLSYM_CONST #elif defined __osf__ /* This system does not cope well with relocations in const data. */ # define LT_DLSYM_CONST #else # define LT_DLSYM_CONST const #endif #ifdef __cplusplus extern "C" { #endif _LT_EOF # Now generate the symbol file. eval "$lt_cv_sys_global_symbol_to_cdecl"' < "$nlist" | $GREP -v main >> conftest.$ac_ext' cat <<_LT_EOF >> conftest.$ac_ext /* The mapping between symbol names and symbols. */ LT_DLSYM_CONST struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* .* \(.*\)$/ {\"\1\", (void *) \&\1},/" < "$nlist" | $GREP -v main >> conftest.$ac_ext cat <<\_LT_EOF >> conftest.$ac_ext {0, (void *) 0} }; /* This works around a problem in FreeBSD linker */ #ifdef FREEBSD_WORKAROUND static const void *lt_preloaded_setup() { return lt__PROGRAM__LTX_preloaded_symbols; } #endif #ifdef __cplusplus } #endif _LT_EOF # Now try linking the two files. mv conftest.$ac_objext conftstm.$ac_objext lt_globsym_save_LIBS=$LIBS lt_globsym_save_CFLAGS=$CFLAGS LIBS=conftstm.$ac_objext CFLAGS="$CFLAGS$lt_prog_compiler_no_builtin_flag" if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s conftest$ac_exeext; then pipe_works=yes fi LIBS=$lt_globsym_save_LIBS CFLAGS=$lt_globsym_save_CFLAGS else echo "cannot find nm_test_func in $nlist" >&5 fi else echo "cannot find nm_test_var in $nlist" >&5 fi else echo "cannot run $lt_cv_sys_global_symbol_pipe" >&5 fi else echo "$progname: failed program was:" >&5 cat conftest.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test yes = "$pipe_works"; then break else lt_cv_sys_global_symbol_pipe= fi done fi if test -z "$lt_cv_sys_global_symbol_pipe"; then lt_cv_sys_global_symbol_to_cdecl= fi if test -z "$lt_cv_sys_global_symbol_pipe$lt_cv_sys_global_symbol_to_cdecl"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: failed" >&5 $as_echo "failed" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: ok" >&5 $as_echo "ok" >&6; } fi # Response file support. if test "$lt_cv_nm_interface" = "MS dumpbin"; then nm_file_list_spec='@' elif $NM --help 2>/dev/null | grep '[@]FILE' >/dev/null; then nm_file_list_spec='@' fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for sysroot" >&5 $as_echo_n "checking for sysroot... " >&6; } # Check whether --with-sysroot was given. if test "${with_sysroot+set}" = set; then : withval=$with_sysroot; else with_sysroot=no fi lt_sysroot= case $with_sysroot in #( yes) if test yes = "$GCC"; then lt_sysroot=`$CC --print-sysroot 2>/dev/null` fi ;; #( /*) lt_sysroot=`echo "$with_sysroot" | sed -e "$sed_quote_subst"` ;; #( no|'') ;; #( *) { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_sysroot" >&5 $as_echo "$with_sysroot" >&6; } as_fn_error $? "The sysroot must be an absolute path." "$LINENO" 5 ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: ${lt_sysroot:-no}" >&5 $as_echo "${lt_sysroot:-no}" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for a working dd" >&5 $as_echo_n "checking for a working dd... " >&6; } if ${ac_cv_path_lt_DD+:} false; then : $as_echo_n "(cached) " >&6 else printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i : ${lt_DD:=$DD} if test -z "$lt_DD"; then ac_path_lt_DD_found=false # Loop through the user's path and test for each of PROGNAME-LIST as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_prog in dd; do for ac_exec_ext in '' $ac_executable_extensions; do ac_path_lt_DD="$as_dir/$ac_prog$ac_exec_ext" as_fn_executable_p "$ac_path_lt_DD" || continue if "$ac_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && ac_cv_path_lt_DD="$ac_path_lt_DD" ac_path_lt_DD_found=: fi $ac_path_lt_DD_found && break 3 done done done IFS=$as_save_IFS if test -z "$ac_cv_path_lt_DD"; then : fi else ac_cv_path_lt_DD=$lt_DD fi rm -f conftest.i conftest2.i conftest.out fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_path_lt_DD" >&5 $as_echo "$ac_cv_path_lt_DD" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to truncate binary pipes" >&5 $as_echo_n "checking how to truncate binary pipes... " >&6; } if ${lt_cv_truncate_bin+:} false; then : $as_echo_n "(cached) " >&6 else printf 0123456789abcdef0123456789abcdef >conftest.i cat conftest.i conftest.i >conftest2.i lt_cv_truncate_bin= if "$ac_cv_path_lt_DD" bs=32 count=1 conftest.out 2>/dev/null; then cmp -s conftest.i conftest.out \ && lt_cv_truncate_bin="$ac_cv_path_lt_DD bs=4096 count=1" fi rm -f conftest.i conftest2.i conftest.out test -z "$lt_cv_truncate_bin" && lt_cv_truncate_bin="$SED -e 4q" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_truncate_bin" >&5 $as_echo "$lt_cv_truncate_bin" >&6; } # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. func_cc_basename () { for cc_temp in $*""; do case $cc_temp in compile | *[\\/]compile | ccache | *[\\/]ccache ) ;; distcc | *[\\/]distcc | purify | *[\\/]purify ) ;; \-*) ;; *) break;; esac done func_cc_basename_result=`$ECHO "$cc_temp" | $SED "s%.*/%%; s%^$host_alias-%%"` } # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test no = "$enable_libtool_lock" || enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out what ABI is being produced by ac_compile, and set mode # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.$ac_objext` in *ELF-32*) HPUX_IA64_MODE=32 ;; *ELF-64*) HPUX_IA64_MODE=64 ;; esac fi rm -rf conftest* ;; *-*-irix6*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then if test yes = "$lt_cv_prog_gnu_ld"; then case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -melf32bsmip" ;; *N32*) LD="${LD-ld} -melf32bmipn32" ;; *64-bit*) LD="${LD-ld} -melf64bmip" ;; esac else case `/usr/bin/file conftest.$ac_objext` in *32-bit*) LD="${LD-ld} -32" ;; *N32*) LD="${LD-ld} -n32" ;; *64-bit*) LD="${LD-ld} -64" ;; esac fi fi rm -rf conftest* ;; mips64*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo '#line '$LINENO' "configure"' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then emul=elf case `/usr/bin/file conftest.$ac_objext` in *32-bit*) emul="${emul}32" ;; *64-bit*) emul="${emul}64" ;; esac case `/usr/bin/file conftest.$ac_objext` in *MSB*) emul="${emul}btsmip" ;; *LSB*) emul="${emul}ltsmip" ;; esac case `/usr/bin/file conftest.$ac_objext` in *N32*) emul="${emul}n32" ;; esac LD="${LD-ld} -m $emul" fi rm -rf conftest* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. Note that the listed cases only cover the # situations where additional linker options are needed (such as when # doing 32-bit compilation for a host where ld defaults to 64-bit, or # vice versa); the common cases where no linker options are needed do # not appear in the list. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *32-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_i386_fbsd" ;; x86_64-*linux*) case `/usr/bin/file conftest.o` in *x86-64*) LD="${LD-ld} -m elf32_x86_64" ;; *) LD="${LD-ld} -m elf_i386" ;; esac ;; powerpc64le-*linux*) LD="${LD-ld} -m elf32lppclinux" ;; powerpc64-*linux*) LD="${LD-ld} -m elf32ppclinux" ;; s390x-*linux*) LD="${LD-ld} -m elf_s390" ;; sparc64-*linux*) LD="${LD-ld} -m elf32_sparc" ;; esac ;; *64-bit*) case $host in x86_64-*kfreebsd*-gnu) LD="${LD-ld} -m elf_x86_64_fbsd" ;; x86_64-*linux*) LD="${LD-ld} -m elf_x86_64" ;; powerpcle-*linux*|powerpc64le-*linux*) LD="${LD-ld} -m elf64lppc" ;; powerpc-*linux*|powerpc64-*linux*) LD="${LD-ld} -m elf64ppc" ;; s390*-*linux*|s390*-*tpf*) LD="${LD-ld} -m elf64_s390" ;; sparc*-*linux*) LD="${LD-ld} -m elf64_sparc" ;; esac ;; esac fi rm -rf conftest* ;; *-*-sco3.2v5*) # On SCO OpenServer 5, we need -belf to get full-featured binaries. SAVE_CFLAGS=$CFLAGS CFLAGS="$CFLAGS -belf" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the C compiler needs -belf" >&5 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if ${lt_cv_cc_needs_belf+:} false; then : $as_echo_n "(cached) " >&6 else ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_cc_needs_belf=yes else lt_cv_cc_needs_belf=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_cc_needs_belf" >&5 $as_echo "$lt_cv_cc_needs_belf" >&6; } if test yes != "$lt_cv_cc_needs_belf"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS=$SAVE_CFLAGS fi ;; *-*solaris*) # Find out what ABI is being produced by ac_compile, and set linker # options accordingly. echo 'int i;' > conftest.$ac_ext if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_compile\""; } >&5 (eval $ac_compile) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; }; then case `/usr/bin/file conftest.o` in *64-bit*) case $lt_cv_prog_gnu_ld in yes*) case $host in i?86-*-solaris*|x86_64-*-solaris*) LD="${LD-ld} -m elf_x86_64" ;; sparc*-*-solaris*) LD="${LD-ld} -m elf64_sparc" ;; esac # GNU ld 2.21 introduced _sol2 emulations. Use them if available. if ${LD-ld} -V | grep _sol2 >/dev/null 2>&1; then LD=${LD-ld}_sol2 fi ;; *) if ${LD-ld} -64 -r -o conftest2.o conftest.o >/dev/null 2>&1; then LD="${LD-ld} -64" fi ;; esac ;; esac fi rm -rf conftest* ;; esac need_locks=$enable_libtool_lock if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}mt", so it can be a program name with args. set dummy ${ac_tool_prefix}mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$MANIFEST_TOOL"; then ac_cv_prog_MANIFEST_TOOL="$MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_MANIFEST_TOOL="${ac_tool_prefix}mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi MANIFEST_TOOL=$ac_cv_prog_MANIFEST_TOOL if test -n "$MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $MANIFEST_TOOL" >&5 $as_echo "$MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_MANIFEST_TOOL"; then ac_ct_MANIFEST_TOOL=$MANIFEST_TOOL # Extract the first word of "mt", so it can be a program name with args. set dummy mt; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_MANIFEST_TOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_MANIFEST_TOOL"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="$ac_ct_MANIFEST_TOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_MANIFEST_TOOL="mt" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_MANIFEST_TOOL=$ac_cv_prog_ac_ct_MANIFEST_TOOL if test -n "$ac_ct_MANIFEST_TOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_MANIFEST_TOOL" >&5 $as_echo "$ac_ct_MANIFEST_TOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_MANIFEST_TOOL" = x; then MANIFEST_TOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac MANIFEST_TOOL=$ac_ct_MANIFEST_TOOL fi else MANIFEST_TOOL="$ac_cv_prog_MANIFEST_TOOL" fi test -z "$MANIFEST_TOOL" && MANIFEST_TOOL=mt { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $MANIFEST_TOOL is a manifest tool" >&5 $as_echo_n "checking if $MANIFEST_TOOL is a manifest tool... " >&6; } if ${lt_cv_path_mainfest_tool+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_path_mainfest_tool=no echo "$as_me:$LINENO: $MANIFEST_TOOL '-?'" >&5 $MANIFEST_TOOL '-?' 2>conftest.err > conftest.out cat conftest.err >&5 if $GREP 'Manifest Tool' conftest.out > /dev/null; then lt_cv_path_mainfest_tool=yes fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_path_mainfest_tool" >&5 $as_echo "$lt_cv_path_mainfest_tool" >&6; } if test yes != "$lt_cv_path_mainfest_tool"; then MANIFEST_TOOL=: fi case $host_os in rhapsody* | darwin*) if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}dsymutil", so it can be a program name with args. set dummy ${ac_tool_prefix}dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$DSYMUTIL"; then ac_cv_prog_DSYMUTIL="$DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_DSYMUTIL="${ac_tool_prefix}dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi DSYMUTIL=$ac_cv_prog_DSYMUTIL if test -n "$DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $DSYMUTIL" >&5 $as_echo "$DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_DSYMUTIL"; then ac_ct_DSYMUTIL=$DSYMUTIL # Extract the first word of "dsymutil", so it can be a program name with args. set dummy dsymutil; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_DSYMUTIL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DSYMUTIL"; then ac_cv_prog_ac_ct_DSYMUTIL="$ac_ct_DSYMUTIL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_DSYMUTIL="dsymutil" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_DSYMUTIL=$ac_cv_prog_ac_ct_DSYMUTIL if test -n "$ac_ct_DSYMUTIL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DSYMUTIL" >&5 $as_echo "$ac_ct_DSYMUTIL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_DSYMUTIL" = x; then DSYMUTIL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac DSYMUTIL=$ac_ct_DSYMUTIL fi else DSYMUTIL="$ac_cv_prog_DSYMUTIL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}nmedit", so it can be a program name with args. set dummy ${ac_tool_prefix}nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$NMEDIT"; then ac_cv_prog_NMEDIT="$NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_NMEDIT="${ac_tool_prefix}nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi NMEDIT=$ac_cv_prog_NMEDIT if test -n "$NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $NMEDIT" >&5 $as_echo "$NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_NMEDIT"; then ac_ct_NMEDIT=$NMEDIT # Extract the first word of "nmedit", so it can be a program name with args. set dummy nmedit; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_NMEDIT+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_NMEDIT"; then ac_cv_prog_ac_ct_NMEDIT="$ac_ct_NMEDIT" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_NMEDIT="nmedit" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_NMEDIT=$ac_cv_prog_ac_ct_NMEDIT if test -n "$ac_ct_NMEDIT"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_NMEDIT" >&5 $as_echo "$ac_ct_NMEDIT" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_NMEDIT" = x; then NMEDIT=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac NMEDIT=$ac_ct_NMEDIT fi else NMEDIT="$ac_cv_prog_NMEDIT" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}lipo", so it can be a program name with args. set dummy ${ac_tool_prefix}lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$LIPO"; then ac_cv_prog_LIPO="$LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_LIPO="${ac_tool_prefix}lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi LIPO=$ac_cv_prog_LIPO if test -n "$LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $LIPO" >&5 $as_echo "$LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_LIPO"; then ac_ct_LIPO=$LIPO # Extract the first word of "lipo", so it can be a program name with args. set dummy lipo; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_LIPO+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_LIPO"; then ac_cv_prog_ac_ct_LIPO="$ac_ct_LIPO" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_LIPO="lipo" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_LIPO=$ac_cv_prog_ac_ct_LIPO if test -n "$ac_ct_LIPO"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_LIPO" >&5 $as_echo "$ac_ct_LIPO" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_LIPO" = x; then LIPO=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac LIPO=$ac_ct_LIPO fi else LIPO="$ac_cv_prog_LIPO" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool", so it can be a program name with args. set dummy ${ac_tool_prefix}otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL"; then ac_cv_prog_OTOOL="$OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL="${ac_tool_prefix}otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL=$ac_cv_prog_OTOOL if test -n "$OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL" >&5 $as_echo "$OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL"; then ac_ct_OTOOL=$OTOOL # Extract the first word of "otool", so it can be a program name with args. set dummy otool; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL"; then ac_cv_prog_ac_ct_OTOOL="$ac_ct_OTOOL" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL="otool" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL=$ac_cv_prog_ac_ct_OTOOL if test -n "$ac_ct_OTOOL"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL" >&5 $as_echo "$ac_ct_OTOOL" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL" = x; then OTOOL=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL=$ac_ct_OTOOL fi else OTOOL="$ac_cv_prog_OTOOL" fi if test -n "$ac_tool_prefix"; then # Extract the first word of "${ac_tool_prefix}otool64", so it can be a program name with args. set dummy ${ac_tool_prefix}otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$OTOOL64"; then ac_cv_prog_OTOOL64="$OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_OTOOL64="${ac_tool_prefix}otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi OTOOL64=$ac_cv_prog_OTOOL64 if test -n "$OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $OTOOL64" >&5 $as_echo "$OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_OTOOL64"; then ac_ct_OTOOL64=$OTOOL64 # Extract the first word of "otool64", so it can be a program name with args. set dummy otool64; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if ${ac_cv_prog_ac_ct_OTOOL64+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_OTOOL64"; then ac_cv_prog_ac_ct_OTOOL64="$ac_ct_OTOOL64" # Let the user override the test. else as_save_IFS=$IFS; IFS=$PATH_SEPARATOR for as_dir in $PATH do IFS=$as_save_IFS test -z "$as_dir" && as_dir=. for ac_exec_ext in '' $ac_executable_extensions; do if as_fn_executable_p "$as_dir/$ac_word$ac_exec_ext"; then ac_cv_prog_ac_ct_OTOOL64="otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if ${lt_cv_apple_cc_single_mod+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "$LT_MULTI_MODULE"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? # If there is a non-empty error log, and "single_module" # appears in it, assume the flag caused a linker warning if test -s conftest.err && $GREP single_module conftest.err; then cat conftest.err >&5 # Otherwise, if the output was created with a 0 exit code from # the compiler, it worked. elif test -f libconftest.dylib && test 0 = "$_lt_result"; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } if ${lt_cv_ld_exported_symbols_list+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_ld_exported_symbols_list=yes else lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -force_load linker flag" >&5 $as_echo_n "checking for -force_load linker flag... " >&6; } if ${lt_cv_ld_force_load+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_force_load=no cat > conftest.c << _LT_EOF int forced_loaded() { return 2;} _LT_EOF echo "$LTCC $LTCFLAGS -c -o conftest.o conftest.c" >&5 $LTCC $LTCFLAGS -c -o conftest.o conftest.c 2>&5 echo "$AR cru libconftest.a conftest.o" >&5 $AR cru libconftest.a conftest.o 2>&5 echo "$RANLIB libconftest.a" >&5 $RANLIB libconftest.a 2>&5 cat > conftest.c << _LT_EOF int main() { return 0;} _LT_EOF echo "$LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a" >&5 $LTCC $LTCFLAGS $LDFLAGS -o conftest conftest.c -Wl,-force_load,./libconftest.a 2>conftest.err _lt_result=$? if test -s conftest.err && $GREP force_load conftest.err; then cat conftest.err >&5 elif test -f conftest && test 0 = "$_lt_result" && $GREP forced_load conftest >/dev/null 2>&1; then lt_cv_ld_force_load=yes else cat conftest.err >&5 fi rm -f conftest.err libconftest.a conftest conftest.c rm -rf conftest.dSYM fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_force_load" >&5 $as_echo "$lt_cv_ld_force_load" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='$wl-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; 10.[012][,.]*) _lt_dar_allow_undefined='$wl-flat_namespace $wl-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='$wl-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test yes = "$lt_cv_apple_cc_single_mod"; then _lt_dar_single_mod='$single_module' fi if test yes = "$lt_cv_ld_exported_symbols_list"; then _lt_dar_export_syms=' $wl-exported_symbols_list,$output_objdir/$libname-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/$libname-symbols.expsym $lib' fi if test : != "$DSYMUTIL" && test no = "$lt_cv_ld_force_load"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac # func_munge_path_list VARIABLE PATH # ----------------------------------- # VARIABLE is name of variable containing _space_ separated list of # directories to be munged by the contents of PATH, which is string # having a format: # "DIR[:DIR]:" # string "DIR[ DIR]" will be prepended to VARIABLE # ":DIR[:DIR]" # string "DIR[ DIR]" will be appended to VARIABLE # "DIRP[:DIRP]::[DIRA:]DIRA" # string "DIRP[ DIRP]" will be prepended to VARIABLE and string # "DIRA[ DIRA]" will be appended to VARIABLE # "DIR[:DIR]" # VARIABLE will be replaced by "DIR[ DIR]" func_munge_path_list () { case x$2 in x) ;; *:) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'` \$$1\" ;; x:*) eval $1=\"\$$1 `$ECHO $2 | $SED 's/:/ /g'`\" ;; *::*) eval $1=\"\$$1\ `$ECHO $2 | $SED -e 's/.*:://' -e 's/:/ /g'`\" eval $1=\"`$ECHO $2 | $SED -e 's/::.*//' -e 's/:/ /g'`\ \$$1\" ;; *) eval $1=\"`$ECHO $2 | $SED 's/:/ /g'`\" ;; esac } ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 $as_echo_n "checking how to run the C preprocessor... 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Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue else # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 $as_echo "$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : else # Broken: fails on valid input. continue fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. 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"C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details" "$LINENO" 5; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... 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FIXME archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' else ld_shlibs=no fi ;; cygwin* | mingw* | pw32* | cegcc*) # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec='-L$libdir' export_dynamic_flag_spec='$wl--export-all-symbols' allow_undefined_flag=unsupported always_export_symbols=no enable_shared_with_static_runtimes=yes export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/;s/^.*[ ]__nm__\([^ ]*\)[ ][^ ]*/\1 DATA/;/^I[ ]/d;/^[AITW][ ]/s/.* //'\'' | sort | uniq > $export_symbols' exclude_expsyms='[_]+GLOBAL_OFFSET_TABLE_|[_]+GLOBAL__[FID]_.*|[_]+head_[A-Za-z0-9_]+_dll|[A-Za-z0-9_]+_dll_iname' if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file, use it as # is; otherwise, prepend EXPORTS... archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname $wl--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs=no fi ;; haiku*) archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' link_all_deplibs=yes ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported shrext_cmds=.dll archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ prefix_cmds="$SED"~ if test EXPORTS = "`$SED 1q $export_symbols`"; then prefix_cmds="$prefix_cmds -e 1d"; fi~ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' enable_shared_with_static_runtimes=yes ;; interix[3-9]*) hardcode_direct=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='$wl-rpath,$libdir' export_dynamic_flag_spec='$wl-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. 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Moving up from 0x10000000 also allows more sbrk(2) space. archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' archive_expsym_cmds='sed "s|^|_|" $export_symbols >$output_objdir/$soname.expsym~$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-h,$soname $wl--retain-symbols-file,$output_objdir/$soname.expsym $wl--image-base,`expr ${RANDOM-$$} % 4096 / 2 \* 262144 + 1342177280` -o $lib' ;; gnu* | linux* | tpf* | k*bsd*-gnu | kopensolaris*-gnu) tmp_diet=no if test linux-dietlibc = "$host_os"; then case $cc_basename in diet\ *) tmp_diet=yes;; # linux-dietlibc with static linking (!diet-dyn) esac fi if $LD --help 2>&1 | $EGREP ': supported targets:.* elf' > /dev/null \ && test no = "$tmp_diet" then tmp_addflag=' $pic_flag' tmp_sharedflag='-shared' case $cc_basename,$host_cpu in pgcc*) # Portland Group C compiler whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' tmp_addflag=' $pic_flag' ;; pgf77* | pgf90* | pgf95* | pgfortran*) # Portland Group f77 and f90 compilers whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' tmp_addflag=' $pic_flag -Mnomain' ;; ecc*,ia64* | icc*,ia64*) # Intel C compiler on ia64 tmp_addflag=' -i_dynamic' ;; efc*,ia64* | ifort*,ia64*) # Intel Fortran compiler on ia64 tmp_addflag=' -i_dynamic -nofor_main' ;; ifc* | ifort*) # Intel Fortran compiler tmp_addflag=' -nofor_main' ;; lf95*) # Lahey Fortran 8.1 whole_archive_flag_spec= tmp_sharedflag='--shared' ;; nagfor*) # NAGFOR 5.3 tmp_sharedflag='-Wl,-shared' ;; xl[cC]* | bgxl[cC]* | mpixl[cC]*) # IBM XL C 8.0 on PPC (deal with xlf below) tmp_sharedflag='-qmkshrobj' tmp_addflag= ;; nvcc*) # Cuda Compiler Driver 2.2 whole_archive_flag_spec='$wl--whole-archive`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' compiler_needs_object=yes ;; esac case `$CC -V 2>&1 | sed 5q` in *Sun\ C*) # Sun C 5.9 whole_archive_flag_spec='$wl--whole-archive`new_convenience=; for conv in $convenience\"\"; do test -z \"$conv\" || new_convenience=\"$new_convenience,$conv\"; done; func_echo_all \"$new_convenience\"` $wl--no-whole-archive' compiler_needs_object=yes tmp_sharedflag='-G' ;; *Sun\ F*) # Sun Fortran 8.3 tmp_sharedflag='-G' ;; esac archive_cmds='$CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' if test yes = "$supports_anon_versioning"; then archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $CC '"$tmp_sharedflag""$tmp_addflag"' $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-version-script $wl$output_objdir/$libname.ver -o $lib' fi case $cc_basename in tcc*) export_dynamic_flag_spec='-rdynamic' ;; xlf* | bgf* | bgxlf* | mpixlf*) # IBM XL Fortran 10.1 on PPC cannot create shared libs itself whole_archive_flag_spec='--whole-archive$convenience --no-whole-archive' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' archive_cmds='$LD -shared $libobjs $deplibs $linker_flags -soname $soname -o $lib' if test yes = "$supports_anon_versioning"; then archive_expsym_cmds='echo "{ global:" > $output_objdir/$libname.ver~ cat $export_symbols | sed -e "s/\(.*\)/\1;/" >> $output_objdir/$libname.ver~ echo "local: *; };" >> $output_objdir/$libname.ver~ $LD -shared $libobjs $deplibs $linker_flags -soname $soname -version-script $output_objdir/$libname.ver -o $lib' fi ;; esac else ld_shlibs=no fi ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable $libobjs $deplibs $linker_flags -o $lib' wlarc= else archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' fi ;; solaris*) if $LD -v 2>&1 | $GREP 'BFD 2\.8' > /dev/null; then ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: The releases 2.8.* of the GNU linker cannot reliably *** create shared libraries on Solaris systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 cannot *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.16.91.0.3 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF ;; *) # For security reasons, it is highly recommended that you always # use absolute paths for naming shared libraries, and exclude the # DT_RUNPATH tag from executables and libraries. But doing so # requires that you compile everything twice, which is a pain. if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac ;; sunos4*) archive_cmds='$LD -assert pure-text -Bshareable -o $lib $libobjs $deplibs $linker_flags' wlarc= hardcode_direct=yes hardcode_shlibpath_var=no ;; *) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname $wl-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; esac if test no = "$ld_shlibs"; then runpath_var= hardcode_libdir_flag_spec= export_dynamic_flag_spec= whole_archive_flag_spec= fi else # PORTME fill in a description of your system's linker (not GNU ld) case $host_os in aix3*) allow_undefined_flag=unsupported always_export_symbols=yes archive_expsym_cmds='$LD -o $output_objdir/$soname $libobjs $deplibs $linker_flags -bE:$export_symbols -T512 -H512 -bM:SRE~$AR $AR_FLAGS $lib $output_objdir/$soname' # Note: this linker hardcodes the directories in LIBPATH if there # are no directories specified by -L. hardcode_minus_L=yes if test yes = "$GCC" && test -z "$lt_prog_compiler_static"; then # Neither direct hardcoding nor static linking is supported with a # broken collect2. hardcode_direct=unsupported fi ;; aix[4-9]*) if test ia64 = "$host_cpu"; then # On IA64, the linker does run time linking by default, so we don't # have to do anything special. aix_use_runtimelinking=no exp_sym_flag='-Bexport' no_entry_flag= else # If we're using GNU nm, then we don't want the "-C" option. # -C means demangle to GNU nm, but means don't demangle to AIX nm. # Without the "-l" option, or with the "-B" option, AIX nm treats # weak defined symbols like other global defined symbols, whereas # GNU nm marks them as "W". # While the 'weak' keyword is ignored in the Export File, we need # it in the Import File for the 'aix-soname' feature, so we have # to replace the "-B" option with "-P" for AIX nm. if $NM -V 2>&1 | $GREP 'GNU' > /dev/null; then export_symbols_cmds='$NM -Bpg $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W")) && (substr(\$ 3,1,1) != ".")) { if (\$ 2 == "W") { print \$ 3 " weak" } else { print \$ 3 } } }'\'' | sort -u > $export_symbols' else export_symbols_cmds='`func_echo_all $NM | $SED -e '\''s/B\([^B]*\)$/P\1/'\''` -PCpgl $libobjs $convenience | awk '\''{ if (((\$ 2 == "T") || (\$ 2 == "D") || (\$ 2 == "B") || (\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) && (substr(\$ 1,1,1) != ".")) { if ((\$ 2 == "W") || (\$ 2 == "V") || (\$ 2 == "Z")) { print \$ 1 " weak" } else { print \$ 1 } } }'\'' | sort -u > $export_symbols' fi aix_use_runtimelinking=no # Test if we are trying to use run time linking or normal # AIX style linking. If -brtl is somewhere in LDFLAGS, we # have runtime linking enabled, and use it for executables. # For shared libraries, we enable/disable runtime linking # depending on the kind of the shared library created - # when "with_aix_soname,aix_use_runtimelinking" is: # "aix,no" lib.a(lib.so.V) shared, rtl:no, for executables # "aix,yes" lib.so shared, rtl:yes, for executables # lib.a static archive # "both,no" lib.so.V(shr.o) shared, rtl:yes # lib.a(lib.so.V) shared, rtl:no, for executables # "both,yes" lib.so.V(shr.o) shared, rtl:yes, for executables # lib.a(lib.so.V) shared, rtl:no # "svr4,*" lib.so.V(shr.o) shared, rtl:yes, for executables # lib.a static archive case $host_os in aix4.[23]|aix4.[23].*|aix[5-9]*) for ld_flag in $LDFLAGS; do if (test x-brtl = "x$ld_flag" || test x-Wl,-brtl = "x$ld_flag"); then aix_use_runtimelinking=yes break fi done if test svr4,no = "$with_aix_soname,$aix_use_runtimelinking"; then # With aix-soname=svr4, we create the lib.so.V shared archives only, # so we don't have lib.a shared libs to link our executables. # We have to force runtime linking in this case. aix_use_runtimelinking=yes LDFLAGS="$LDFLAGS -Wl,-brtl" fi ;; esac exp_sym_flag='-bexport' no_entry_flag='-bnoentry' fi # When large executables or shared objects are built, AIX ld can # have problems creating the table of contents. If linking a library # or program results in "error TOC overflow" add -mminimal-toc to # CXXFLAGS/CFLAGS for g++/gcc. In the cases where that is not # enough to fix the problem, add -Wl,-bbigtoc to LDFLAGS. archive_cmds='' hardcode_direct=yes hardcode_direct_absolute=yes hardcode_libdir_separator=':' link_all_deplibs=yes file_list_spec='$wl-f,' case $with_aix_soname,$aix_use_runtimelinking in aix,*) ;; # traditional, no import file svr4,* | *,yes) # use import file # The Import File defines what to hardcode. hardcode_direct=no hardcode_direct_absolute=no ;; esac if test yes = "$GCC"; then case $host_os in aix4.[012]|aix4.[012].*) # We only want to do this on AIX 4.2 and lower, the check # below for broken collect2 doesn't work under 4.3+ collect2name=`$CC -print-prog-name=collect2` if test -f "$collect2name" && strings "$collect2name" | $GREP resolve_lib_name >/dev/null then # We have reworked collect2 : else # We have old collect2 hardcode_direct=unsupported # It fails to find uninstalled libraries when the uninstalled # path is not listed in the libpath. Setting hardcode_minus_L # to unsupported forces relinking hardcode_minus_L=yes hardcode_libdir_flag_spec='-L$libdir' hardcode_libdir_separator= fi ;; esac shared_flag='-shared' if test yes = "$aix_use_runtimelinking"; then shared_flag="$shared_flag "'$wl-G' fi # Need to ensure runtime linking is disabled for the traditional # shared library, or the linker may eventually find shared libraries # /with/ Import File - we do not want to mix them. shared_flag_aix='-shared' shared_flag_svr4='-shared $wl-G' else # not using gcc if test ia64 = "$host_cpu"; then # VisualAge C++, Version 5.5 for AIX 5L for IA-64, Beta 3 Release # chokes on -Wl,-G. The following line is correct: shared_flag='-G' else if test yes = "$aix_use_runtimelinking"; then shared_flag='$wl-G' else shared_flag='$wl-bM:SRE' fi shared_flag_aix='$wl-bM:SRE' shared_flag_svr4='$wl-G' fi fi export_dynamic_flag_spec='$wl-bexpall' # It seems that -bexpall does not export symbols beginning with # underscore (_), so it is better to generate a list of symbols to export. always_export_symbols=yes if test aix,yes = "$with_aix_soname,$aix_use_runtimelinking"; then # Warning - without using the other runtime loading flags (-brtl), # -berok will link without error, but may produce a broken library. allow_undefined_flag='-berok' # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if ${lt_cv_aix_libpath_+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" archive_expsym_cmds='$CC -o $output_objdir/$soname $libobjs $deplibs $wl'$no_entry_flag' $compiler_flags `if test -n "$allow_undefined_flag"; then func_echo_all "$wl$allow_undefined_flag"; else :; fi` $wl'$exp_sym_flag:\$export_symbols' '$shared_flag else if test ia64 = "$host_cpu"; then hardcode_libdir_flag_spec='$wl-R $libdir:/usr/lib:/lib' allow_undefined_flag="-z nodefs" archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs '"\$wl$no_entry_flag"' $compiler_flags $wl$allow_undefined_flag '"\$wl$exp_sym_flag:\$export_symbols" else # Determine the default libpath from the value encoded in an # empty executable. if test set = "${lt_cv_aix_libpath+set}"; then aix_libpath=$lt_cv_aix_libpath else if ${lt_cv_aix_libpath_+:} false; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\([^ ]*\) *$/\1/ p } }' lt_cv_aix_libpath_=`dump -H conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` # Check for a 64-bit object if we didn't find anything. if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=`dump -HX64 conftest$ac_exeext 2>/dev/null | $SED -n -e "$lt_aix_libpath_sed"` fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext if test -z "$lt_cv_aix_libpath_"; then lt_cv_aix_libpath_=/usr/lib:/lib fi fi aix_libpath=$lt_cv_aix_libpath_ fi hardcode_libdir_flag_spec='$wl-blibpath:$libdir:'"$aix_libpath" # Warning - without using the other run time loading flags, # -berok will link without error, but may produce a broken library. no_undefined_flag=' $wl-bernotok' allow_undefined_flag=' $wl-berok' if test yes = "$with_gnu_ld"; then # We only use this code for GNU lds that support --whole-archive. whole_archive_flag_spec='$wl--whole-archive$convenience $wl--no-whole-archive' else # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' fi archive_cmds_need_lc=yes archive_expsym_cmds='$RM -r $output_objdir/$realname.d~$MKDIR $output_objdir/$realname.d' # -brtl affects multiple linker settings, -berok does not and is overridden later compiler_flags_filtered='`func_echo_all "$compiler_flags " | $SED -e "s%-brtl\\([, ]\\)%-berok\\1%g"`' if test svr4 != "$with_aix_soname"; then # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_aix' -o $output_objdir/$realname.d/$soname $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$realname.d/$soname' fi if test aix != "$with_aix_soname"; then archive_expsym_cmds="$archive_expsym_cmds"'~$CC '$shared_flag_svr4' -o $output_objdir/$realname.d/$shared_archive_member_spec.o $libobjs $deplibs $wl-bnoentry '$compiler_flags_filtered'$wl-bE:$export_symbols$allow_undefined_flag~$STRIP -e $output_objdir/$realname.d/$shared_archive_member_spec.o~( func_echo_all "#! $soname($shared_archive_member_spec.o)"; if test shr_64 = "$shared_archive_member_spec"; then func_echo_all "# 64"; else func_echo_all "# 32"; fi; cat $export_symbols ) > $output_objdir/$realname.d/$shared_archive_member_spec.imp~$AR $AR_FLAGS $output_objdir/$soname $output_objdir/$realname.d/$shared_archive_member_spec.o $output_objdir/$realname.d/$shared_archive_member_spec.imp' else # used by -dlpreopen to get the symbols archive_expsym_cmds="$archive_expsym_cmds"'~$MV $output_objdir/$realname.d/$soname $output_objdir' fi archive_expsym_cmds="$archive_expsym_cmds"'~$RM -r $output_objdir/$realname.d' fi fi ;; amigaos*) case $host_cpu in powerpc) # see comment about AmigaOS4 .so support archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags $wl-soname $wl$soname -o $lib' archive_expsym_cmds='' ;; m68k) archive_cmds='$RM $output_objdir/a2ixlibrary.data~$ECHO "#define NAME $libname" > $output_objdir/a2ixlibrary.data~$ECHO "#define LIBRARY_ID 1" >> $output_objdir/a2ixlibrary.data~$ECHO "#define VERSION $major" >> $output_objdir/a2ixlibrary.data~$ECHO "#define REVISION $revision" >> $output_objdir/a2ixlibrary.data~$AR $AR_FLAGS $lib $libobjs~$RANLIB $lib~(cd $output_objdir && a2ixlibrary -32)' hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes ;; esac ;; bsdi[45]*) export_dynamic_flag_spec=-rdynamic ;; cygwin* | mingw* | pw32* | cegcc*) # When not using gcc, we currently assume that we are using # Microsoft Visual C++. # hardcode_libdir_flag_spec is actually meaningless, as there is # no search path for DLLs. case $cc_basename in cl*) # Native MSVC hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported always_export_symbols=yes file_list_spec='@' # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $output_objdir/$soname $libobjs $compiler_flags $deplibs -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~linknames=' archive_expsym_cmds='if test DEF = "`$SED -n -e '\''s/^[ ]*//'\'' -e '\''/^\(;.*\)*$/d'\'' -e '\''s/^\(EXPORTS\|LIBRARY\)\([ ].*\)*$/DEF/p'\'' -e q $export_symbols`" ; then cp "$export_symbols" "$output_objdir/$soname.def"; echo "$tool_output_objdir$soname.def" > "$output_objdir/$soname.exp"; else $SED -e '\''s/^/-link -EXPORT:/'\'' < $export_symbols > $output_objdir/$soname.exp; fi~ $CC -o $tool_output_objdir$soname $libobjs $compiler_flags $deplibs "@$tool_output_objdir$soname.exp" -Wl,-DLL,-IMPLIB:"$tool_output_objdir$libname.dll.lib"~ linknames=' # The linker will not automatically build a static lib if we build a DLL. # _LT_TAGVAR(old_archive_from_new_cmds, )='true' enable_shared_with_static_runtimes=yes exclude_expsyms='_NULL_IMPORT_DESCRIPTOR|_IMPORT_DESCRIPTOR_.*' export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1,DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' # Don't use ranlib old_postinstall_cmds='chmod 644 $oldlib' postlink_cmds='lt_outputfile="@OUTPUT@"~ lt_tool_outputfile="@TOOL_OUTPUT@"~ case $lt_outputfile in *.exe|*.EXE) ;; *) lt_outputfile=$lt_outputfile.exe lt_tool_outputfile=$lt_tool_outputfile.exe ;; esac~ if test : != "$MANIFEST_TOOL" && test -f "$lt_outputfile.manifest"; then $MANIFEST_TOOL -manifest "$lt_tool_outputfile.manifest" -outputresource:"$lt_tool_outputfile" || exit 1; $RM "$lt_outputfile.manifest"; fi' ;; *) # Assume MSVC wrapper hardcode_libdir_flag_spec=' ' allow_undefined_flag=unsupported # Tell ltmain to make .lib files, not .a files. libext=lib # Tell ltmain to make .dll files, not .so files. shrext_cmds=.dll # FIXME: Setting linknames here is a bad hack. archive_cmds='$CC -o $lib $libobjs $compiler_flags `func_echo_all "$deplibs" | $SED '\''s/ -lc$//'\''` -link -dll~linknames=' # The linker will automatically build a .lib file if we build a DLL. old_archive_from_new_cmds='true' # FIXME: Should let the user specify the lib program. old_archive_cmds='lib -OUT:$oldlib$oldobjs$old_deplibs' enable_shared_with_static_runtimes=yes ;; esac ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported if test yes = "$lt_cv_ld_force_load"; then whole_archive_flag_spec='`for conv in $convenience\"\"; do test -n \"$conv\" && new_convenience=\"$new_convenience $wl-force_load,$conv\"; done; func_echo_all \"$new_convenience\"`' else whole_archive_flag_spec='' fi link_all_deplibs=yes allow_undefined_flag=$_lt_dar_allow_undefined case $cc_basename in ifort*|nagfor*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test yes = "$_lt_dar_can_shared"; then output_verbose_link_cmd=func_echo_all archive_cmds="\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dsymutil" module_cmds="\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dsymutil" archive_expsym_cmds="sed 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC -dynamiclib \$allow_undefined_flag -o \$lib \$libobjs \$deplibs \$compiler_flags -install_name \$rpath/\$soname \$verstring $_lt_dar_single_mod$_lt_dar_export_syms$_lt_dsymutil" module_expsym_cmds="sed -e 's|^|_|' < \$export_symbols > \$output_objdir/\$libname-symbols.expsym~\$CC \$allow_undefined_flag -o \$lib -bundle \$libobjs \$deplibs \$compiler_flags$_lt_dar_export_syms$_lt_dsymutil" else ld_shlibs=no fi ;; dgux*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-L$libdir' hardcode_shlibpath_var=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2.*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test yes = "$GCC"; then archive_cmds='$RM $output_objdir/$soname~$CC -shared $pic_flag $wl+b $wl$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' else archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test "x$output_objdir/$soname" = "x$lib" || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='$wl-E' ;; hpux10*) if test yes,no = "$GCC,$with_gnu_ld"; then archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test no = "$with_gnu_ld"; then hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test yes,no = "$GCC,$with_gnu_ld"; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared $pic_flag $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b $wl+h $wl$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b $wl+h $wl$soname $wl+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) # Older versions of the 11.00 compiler do not understand -b yet # (HP92453-01 A.11.01.20 doesn't, HP92453-01 B.11.X.35175-35176.GP does) { $as_echo "$as_me:${as_lineno-$LINENO}: checking if $CC understands -b" >&5 $as_echo_n "checking if $CC understands -b... " >&6; } if ${lt_cv_prog_compiler__b+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_prog_compiler__b=no save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -b" echo "$lt_simple_link_test_code" > conftest.$ac_ext if (eval $ac_link 2>conftest.err) && test -s conftest$ac_exeext; then # The linker can only warn and ignore the option if not recognized # So say no if there are warnings if test -s conftest.err; then # Append any errors to the config.log. cat conftest.err 1>&5 $ECHO "$_lt_linker_boilerplate" | $SED '/^$/d' > conftest.exp $SED '/^$/d; /^ *+/d' conftest.err >conftest.er2 if diff conftest.exp conftest.er2 >/dev/null; then lt_cv_prog_compiler__b=yes fi else lt_cv_prog_compiler__b=yes fi fi $RM -r conftest* LDFLAGS=$save_LDFLAGS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_prog_compiler__b" >&5 $as_echo "$lt_cv_prog_compiler__b" >&6; } if test yes = "$lt_cv_prog_compiler__b"; then archive_cmds='$CC -b $wl+h $wl$soname $wl+b $wl$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi ;; esac fi if test no = "$with_gnu_ld"; then hardcode_libdir_flag_spec='$wl+b $wl$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='$wl-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test yes = "$GCC"; then archive_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. # This should be the same for all languages, so no per-tag cache variable. { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the $host_os linker accepts -exported_symbol" >&5 $as_echo_n "checking whether the $host_os linker accepts -exported_symbol... " >&6; } if ${lt_cv_irix_exported_symbol+:} false; then : $as_echo_n "(cached) " >&6 else save_LDFLAGS=$LDFLAGS LDFLAGS="$LDFLAGS -shared $wl-exported_symbol ${wl}foo $wl-update_registry $wl/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo (void) { return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_irix_exported_symbol=yes else lt_cv_irix_exported_symbol=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_irix_exported_symbol" >&5 $as_echo "$lt_cv_irix_exported_symbol" >&6; } if test yes = "$lt_cv_irix_exported_symbol"; then archive_expsym_cmds='$CC -shared $pic_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations $wl-exports_file $wl$export_symbols -o $lib' fi else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; linux*) case $cc_basename in tcc*) # Fabrice Bellard et al's Tiny C Compiler ld_shlibs=yes archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' ;; esac ;; netbsd*) if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' # a.out else archive_cmds='$LD -shared -o $lib $libobjs $deplibs $linker_flags' # ELF fi hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; newsos6) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: hardcode_shlibpath_var=no ;; *nto* | *qnx*) ;; openbsd* | bitrig*) if test -f /usr/libexec/ld.so; then hardcode_direct=yes hardcode_shlibpath_var=no hardcode_direct_absolute=yes if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags $wl-retain-symbols-file,$export_symbols' hardcode_libdir_flag_spec='$wl-rpath,$libdir' export_dynamic_flag_spec='$wl-E' else archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='$wl-rpath,$libdir' fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported shrext_cmds=.dll archive_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ emxexp $libobjs | $SED /"_DLL_InitTerm"/d >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' archive_expsym_cmds='$ECHO "LIBRARY ${soname%$shared_ext} INITINSTANCE TERMINSTANCE" > $output_objdir/$libname.def~ $ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~ $ECHO "DATA MULTIPLE NONSHARED" >> $output_objdir/$libname.def~ $ECHO EXPORTS >> $output_objdir/$libname.def~ prefix_cmds="$SED"~ if test EXPORTS = "`$SED 1q $export_symbols`"; then prefix_cmds="$prefix_cmds -e 1d"; fi~ prefix_cmds="$prefix_cmds -e \"s/^\(.*\)$/_\1/g\""~ cat $export_symbols | $prefix_cmds >> $output_objdir/$libname.def~ $CC -Zdll -Zcrtdll -o $output_objdir/$soname $libobjs $deplibs $compiler_flags $output_objdir/$libname.def~ emximp -o $lib $output_objdir/$libname.def' old_archive_From_new_cmds='emximp -o $output_objdir/${libname}_dll.a $output_objdir/$libname.def' enable_shared_with_static_runtimes=yes ;; osf3*) if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test yes = "$GCC"; then allow_undefined_flag=' $wl-expect_unresolved $wl\*' archive_cmds='$CC -shared$allow_undefined_flag $pic_flag $libobjs $deplibs $compiler_flags $wl-msym $wl-soname $wl$soname `test -n "$verstring" && func_echo_all "$wl-set_version $wl$verstring"` $wl-update_registry $wl$output_objdir/so_locations -o $lib' hardcode_libdir_flag_spec='$wl-rpath $wl$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared$allow_undefined_flag $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && func_echo_all "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared$allow_undefined_flag $wl-input $wl$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "-set_version $verstring"` -update_registry $output_objdir/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; 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When/if they implement a new # versioning mechanism, adjust this. if test -x /usr/bin/objformat; then objformat=`/usr/bin/objformat` else case $host_os in freebsd[23].*) objformat=aout ;; *) objformat=elf ;; esac fi # Handle Gentoo/FreeBSD as it was Linux case $host_vendor in gentoo) version_type=linux ;; *) version_type=freebsd-$objformat ;; esac case $version_type in freebsd-elf*) library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' need_version=no need_lib_prefix=no ;; freebsd-*) library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' need_version=yes ;; linux) library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major ${libname}${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' need_lib_prefix=no need_version=no ;; esac shlibpath_var=LD_LIBRARY_PATH case $host_os in freebsd2.*) shlibpath_overrides_runpath=yes ;; freebsd3.[01]* | freebsdelf3.[01]*) shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; freebsd3.[2-9]* | freebsdelf3.[2-9]* | \ freebsd4.[0-5] | freebsdelf4.[0-5] | freebsd4.1.1 | freebsdelf4.1.1) shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; *) # from 4.6 on, and DragonFly shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; esac ;; haiku*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no dynamic_linker="$host_os runtime_loader" library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LIBRARY_PATH shlibpath_overrides_runpath=no sys_lib_dlsearch_path_spec='/boot/home/config/lib /boot/common/lib /boot/system/lib' hardcode_into_libs=yes ;; hpux9* | hpux10* | hpux11*) # Give a soname corresponding to the major version so that dld.sl refuses to # link against other versions. version_type=sunos need_lib_prefix=no need_version=no case $host_cpu in ia64*) shrext_cmds='.so' hardcode_into_libs=yes dynamic_linker="$host_os dld.so" shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' if test 32 = "$HPUX_IA64_MODE"; then sys_lib_search_path_spec="/usr/lib/hpux32 /usr/local/lib/hpux32 /usr/local/lib" sys_lib_dlsearch_path_spec=/usr/lib/hpux32 else sys_lib_search_path_spec="/usr/lib/hpux64 /usr/local/lib/hpux64" sys_lib_dlsearch_path_spec=/usr/lib/hpux64 fi ;; hppa*64*) shrext_cmds='.sl' hardcode_into_libs=yes dynamic_linker="$host_os dld.sl" shlibpath_var=LD_LIBRARY_PATH # How should we handle SHLIB_PATH shlibpath_overrides_runpath=yes # Unless +noenvvar is specified. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' sys_lib_search_path_spec="/usr/lib/pa20_64 /usr/ccs/lib/pa20_64" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; *) shrext_cmds='.sl' dynamic_linker="$host_os dld.sl" shlibpath_var=SHLIB_PATH shlibpath_overrides_runpath=no # +s is required to enable SHLIB_PATH library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' ;; esac # HP-UX runs *really* slowly unless shared libraries are mode 555, ... postinstall_cmds='chmod 555 $lib' # or fails outright, so override atomically: install_override_mode=555 ;; interix[3-9]*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='Interix 3.x ld.so.1 (PE, like ELF)' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; irix5* | irix6* | nonstopux*) case $host_os in nonstopux*) version_type=nonstopux ;; *) if test yes = "$lt_cv_prog_gnu_ld"; then version_type=linux # correct to gnu/linux during the next big refactor else version_type=irix fi ;; esac need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$release$shared_ext $libname$shared_ext' case $host_os in irix5* | nonstopux*) libsuff= shlibsuff= ;; *) case $LD in # libtool.m4 will add one of these switches to LD *-32|*"-32 "|*-melf32bsmip|*"-melf32bsmip ") libsuff= shlibsuff= libmagic=32-bit;; *-n32|*"-n32 "|*-melf32bmipn32|*"-melf32bmipn32 ") libsuff=32 shlibsuff=N32 libmagic=N32;; *-64|*"-64 "|*-melf64bmip|*"-melf64bmip ") libsuff=64 shlibsuff=64 libmagic=64-bit;; *) libsuff= shlibsuff= libmagic=never-match;; esac ;; esac shlibpath_var=LD_LIBRARY${shlibsuff}_PATH shlibpath_overrides_runpath=no sys_lib_search_path_spec="/usr/lib$libsuff /lib$libsuff /usr/local/lib$libsuff" sys_lib_dlsearch_path_spec="/usr/lib$libsuff /lib$libsuff" hardcode_into_libs=yes ;; # No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; linux*android*) version_type=none # Android doesn't support versioned libraries. need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext' soname_spec='$libname$release$shared_ext' finish_cmds= shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes dynamic_linker='Android linker' # Don't embed -rpath directories since the linker doesn't support them. hardcode_libdir_flag_spec='-L$libdir' ;; # This must be glibc/ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu | gnu*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' finish_cmds='PATH="\$PATH:/sbin" ldconfig -n $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH if ${lt_cv_shlibpath_overrides_runpath+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_shlibpath_overrides_runpath=no save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : lt_cv_shlibpath_overrides_runpath=yes fi fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS=$save_LDFLAGS libdir=$save_libdir fi shlibpath_overrides_runpath=$lt_cv_shlibpath_overrides_runpath # This implies no fast_install, which is unacceptable. # Some rework will be needed to allow for fast_install # before this can be enabled. hardcode_into_libs=yes # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. Aside from not # being certain /sbin/ldconfig is available, command # 'ldconfig -N -X -v | grep ^/' on 64bit Fedora does not report /usr/lib64, # even though it is searched at run-time. Try to do the best guess by # appending ld.so.conf contents (and includes) to the search path. if test -f /etc/ld.so.conf; then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \$2)); skip = 1; } { if (!skip) print \$0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;s/"//g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. Since this was broken with cross compilers, # most powerpc-linux boxes support dynamic linking these days and # people can always --disable-shared, the test was removed, and we # assume the GNU/Linux dynamic linker is in use. dynamic_linker='GNU/Linux ld.so' ;; netbsd*) version_type=sunos need_lib_prefix=no need_version=no if echo __ELF__ | $CC -E - | $GREP __ELF__ >/dev/null; then library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' dynamic_linker='NetBSD (a.out) ld.so' else library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' dynamic_linker='NetBSD ld.elf_so' fi shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes ;; newsos6) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; *nto* | *qnx*) version_type=qnx need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes dynamic_linker='ldqnx.so' ;; openbsd* | bitrig*) version_type=sunos sys_lib_dlsearch_path_spec=/usr/lib need_lib_prefix=no if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`"; then need_version=no else need_version=yes fi library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes ;; os2*) libname_spec='$name' version_type=windows shrext_cmds=.dll need_version=no need_lib_prefix=no # OS/2 can only load a DLL with a base name of 8 characters or less. soname_spec='`test -n "$os2dllname" && libname="$os2dllname"; v=$($ECHO $release$versuffix | tr -d .-); n=$($ECHO $libname | cut -b -$((8 - ${#v})) | tr . _); $ECHO $n$v`$shared_ext' library_names_spec='${libname}_dll.$libext' dynamic_linker='OS/2 ld.exe' shlibpath_var=BEGINLIBPATH sys_lib_search_path_spec="/lib /usr/lib /usr/local/lib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec postinstall_cmds='base_file=`basename \$file`~ dlpath=`$SHELL 2>&1 -c '\''. $dir/'\''\$base_file'\''i; $ECHO \$dlname'\''`~ dldir=$destdir/`dirname \$dlpath`~ test -d \$dldir || mkdir -p \$dldir~ $install_prog $dir/$dlname \$dldir/$dlname~ chmod a+x \$dldir/$dlname~ if test -n '\''$stripme'\'' && test -n '\''$striplib'\''; then eval '\''$striplib \$dldir/$dlname'\'' || exit \$?; fi' postuninstall_cmds='dldll=`$SHELL 2>&1 -c '\''. $file; $ECHO \$dlname'\''`~ dlpath=$dir/\$dldll~ $RM \$dlpath' ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='$libname$release$shared_ext$major' library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH sys_lib_search_path_spec="/usr/shlib /usr/ccs/lib /usr/lib/cmplrs/cc /usr/lib /usr/local/lib /var/shlib" sys_lib_dlsearch_path_spec=$sys_lib_search_path_spec ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes # ldd complains unless libraries are executable postinstall_cmds='chmod +x $lib' ;; sunos4*) version_type=sunos library_names_spec='$libname$release$shared_ext$versuffix $libname$shared_ext$versuffix' finish_cmds='PATH="\$PATH:/usr/etc" ldconfig $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test yes = "$with_gnu_ld"; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec; then version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$shared_ext.$versuffix $libname$shared_ext.$major $libname$shared_ext' soname_spec='$libname$shared_ext.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=sco need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test yes = "$with_gnu_ld"; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. Preferred cross-host = GNU/Linux. version_type=linux # correct to gnu/linux during the next big refactor need_lib_prefix=no need_version=no library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no hardcode_into_libs=yes ;; uts4*) version_type=linux # correct to gnu/linux during the next big refactor library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' soname_spec='$libname$release$shared_ext$major' shlibpath_var=LD_LIBRARY_PATH ;; *) dynamic_linker=no ;; esac { $as_echo "$as_me:${as_lineno-$LINENO}: result: $dynamic_linker" >&5 $as_echo "$dynamic_linker" >&6; } test no = "$dynamic_linker" && can_build_shared=no variables_saved_for_relink="PATH $shlibpath_var $runpath_var" if test yes = "$GCC"; then variables_saved_for_relink="$variables_saved_for_relink GCC_EXEC_PREFIX COMPILER_PATH LIBRARY_PATH" fi if test set = "${lt_cv_sys_lib_search_path_spec+set}"; then sys_lib_search_path_spec=$lt_cv_sys_lib_search_path_spec fi if test set = "${lt_cv_sys_lib_dlsearch_path_spec+set}"; then sys_lib_dlsearch_path_spec=$lt_cv_sys_lib_dlsearch_path_spec fi # remember unaugmented sys_lib_dlsearch_path content for libtool script decls... configure_time_dlsearch_path=$sys_lib_dlsearch_path_spec # ... but it needs LT_SYS_LIBRARY_PATH munging for other configure-time code func_munge_path_list sys_lib_dlsearch_path_spec "$LT_SYS_LIBRARY_PATH" # to be used as default LT_SYS_LIBRARY_PATH value in generated libtool configure_time_lt_sys_library_path=$LT_SYS_LIBRARY_PATH { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to hardcode library paths into programs" >&5 $as_echo_n "checking how to hardcode library paths into programs... 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" >&6; } if ${ac_cv_lib_dl_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldl $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. Use char because int might match the return type of a GCC builtin and then its argument prototype would still apply. */ #ifdef __cplusplus extern "C" #endif char dlopen (); int main () { return dlopen (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dl_dlopen=yes else ac_cv_lib_dl_dlopen=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LIBS=$ac_check_lib_save_LIBS fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_cv_lib_dl_dlopen" >&5 $as_echo "$ac_cv_lib_dl_dlopen" >&6; } if test "x$ac_cv_lib_dl_dlopen" = xyes; then : lt_cv_dlopen=dlopen lt_cv_dlopen_libs=-ldl else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -lsvld" >&5 $as_echo_n "checking for dlopen in -lsvld... " >&6; } if ${ac_cv_lib_svld_dlopen+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lsvld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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" >&6; } if ${lt_cv_dlopen_self+:} false; then : $as_echo_n "(cached) " >&6 else if test yes = "$cross_compiling"; then : lt_cv_dlopen_self=cross else lt_dlunknown=0; lt_dlno_uscore=1; lt_dlneed_uscore=2 lt_status=$lt_dlunknown cat > conftest.$ac_ext <<_LT_EOF #line $LINENO "configure" #include "confdefs.h" #if HAVE_DLFCN_H #include #endif #include #ifdef RTLD_GLOBAL # define LT_DLGLOBAL RTLD_GLOBAL #else # ifdef DL_GLOBAL # define LT_DLGLOBAL DL_GLOBAL # else # define LT_DLGLOBAL 0 # endif #endif /* We may have to define LT_DLLAZY_OR_NOW in the command line if we find out it does not work in some platform. */ #ifndef LT_DLLAZY_OR_NOW # ifdef RTLD_LAZY # define LT_DLLAZY_OR_NOW RTLD_LAZY # else # ifdef DL_LAZY # define LT_DLLAZY_OR_NOW DL_LAZY # else # ifdef RTLD_NOW # define LT_DLLAZY_OR_NOW RTLD_NOW # else # ifdef DL_NOW # define LT_DLLAZY_OR_NOW DL_NOW # else # define LT_DLLAZY_OR_NOW 0 # endif # endif # endif # endif #endif /* When -fvisibility=hidden is used, assume the code has been annotated correspondingly for the symbols needed. */ #if defined __GNUC__ && (((__GNUC__ == 3) && (__GNUC_MINOR__ >= 3)) || (__GNUC__ > 3)) int fnord () __attribute__((visibility("default"))); #endif int fnord () { return 42; } int main () { void *self = dlopen (0, LT_DLGLOBAL|LT_DLLAZY_OR_NOW); int status = $lt_dlunknown; if (self) { if (dlsym (self,"fnord")) status = $lt_dlno_uscore; else { if (dlsym( self,"_fnord")) status = $lt_dlneed_uscore; else puts (dlerror ()); } /* dlclose (self); */ } else puts (dlerror ()); return status; } _LT_EOF if { { eval echo "\"\$as_me\":${as_lineno-$LINENO}: \"$ac_link\""; } >&5 (eval $ac_link) 2>&5 ac_status=$? $as_echo "$as_me:${as_lineno-$LINENO}: \$? = $ac_status" >&5 test $ac_status = 0; } && test -s "conftest$ac_exeext" 2>/dev/null; then (./conftest; exit; ) >&5 2>/dev/null lt_status=$? case x$lt_status in x$lt_dlno_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlneed_uscore) lt_cv_dlopen_self=yes ;; x$lt_dlunknown|x*) lt_cv_dlopen_self=no ;; esac else : # compilation failed lt_cv_dlopen_self=no fi fi rm -fr conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_dlopen_self" >&5 $as_echo "$lt_cv_dlopen_self" >&6; } if test yes = "$lt_cv_dlopen_self"; then wl=$lt_prog_compiler_wl eval LDFLAGS=\"\$LDFLAGS $lt_prog_compiler_static\" { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether a statically linked program can dlopen itself" >&5 $as_echo_n "checking whether a statically linked program can dlopen itself... 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(use CFG=release or CFG=debug)" endif endif $(CFG_VAR): @$(call mkdir_p,$@) $(CFG_VAR)/%.obj: %.c $(libpixman_headers) | $(CFG_VAR) $(CC) -c $(PIXMAN_CFLAGS) -Fo"$@" $< clean: inform $(CFG_VAR) -$(call rm,$(CFG_VAR)/*.exe $(CFG_VAR)/*.ilk $(CFG_VAR)/*.lib $(CFG_VAR)/*.obj $(CFG_VAR)/*.pdb) .PHONY: inform clean pixman-0.38.4/INSTALL0000644000175000017500000002231013124064037011052 00000000000000Installation Instructions ************************* Copyright (C) 1994, 1995, 1996, 1999, 2000, 2001, 2002, 2004, 2005, 2006 Free Software Foundation, Inc. This file is free documentation; the Free Software Foundation gives unlimited permission to copy, distribute and modify it. Basic Installation ================== Briefly, the shell commands `./configure; make; make install' should configure, build, and install this package. The following more-detailed instructions are generic; see the `README' file for instructions specific to this package. The `configure' shell script attempts to guess correct values for various system-dependent variables used during compilation. It uses those values to create a `Makefile' in each directory of the package. It may also create one or more `.h' files containing system-dependent definitions. Finally, it creates a shell script `config.status' that you can run in the future to recreate the current configuration, and a file `config.log' containing compiler output (useful mainly for debugging `configure'). It can also use an optional file (typically called `config.cache' and enabled with `--cache-file=config.cache' or simply `-C') that saves the results of its tests to speed up reconfiguring. Caching is disabled by default to prevent problems with accidental use of stale cache files. If you need to do unusual things to compile the package, please try to figure out how `configure' could check whether to do them, and mail diffs or instructions to the address given in the `README' so they can be considered for the next release. If you are using the cache, and at some point `config.cache' contains results you don't want to keep, you may remove or edit it. The file `configure.ac' (or `configure.in') is used to create `configure' by a program called `autoconf'. You need `configure.ac' if you want to change it or regenerate `configure' using a newer version of `autoconf'. The simplest way to compile this package is: 1. `cd' to the directory containing the package's source code and type `./configure' to configure the package for your system. Running `configure' might take a while. While running, it prints some messages telling which features it is checking for. 2. Type `make' to compile the package. 3. Optionally, type `make check' to run any self-tests that come with the package. 4. Type `make install' to install the programs and any data files and documentation. 5. You can remove the program binaries and object files from the source code directory by typing `make clean'. To also remove the files that `configure' created (so you can compile the package for a different kind of computer), type `make distclean'. There is also a `make maintainer-clean' target, but that is intended mainly for the package's developers. If you use it, you may have to get all sorts of other programs in order to regenerate files that came with the distribution. Compilers and Options ===================== Some systems require unusual options for compilation or linking that the `configure' script does not know about. Run `./configure --help' for details on some of the pertinent environment variables. You can give `configure' initial values for configuration parameters by setting variables in the command line or in the environment. Here is an example: ./configure CC=c99 CFLAGS=-g LIBS=-lposix *Note Defining Variables::, for more details. Compiling For Multiple Architectures ==================================== You can compile the package for more than one kind of computer at the same time, by placing the object files for each architecture in their own directory. To do this, you can use GNU `make'. `cd' to the directory where you want the object files and executables to go and run the `configure' script. `configure' automatically checks for the source code in the directory that `configure' is in and in `..'. With a non-GNU `make', it is safer to compile the package for one architecture at a time in the source code directory. After you have installed the package for one architecture, use `make distclean' before reconfiguring for another architecture. Installation Names ================== By default, `make install' installs the package's commands under `/usr/local/bin', include files under `/usr/local/include', etc. You can specify an installation prefix other than `/usr/local' by giving `configure' the option `--prefix=PREFIX'. You can specify separate installation prefixes for architecture-specific files and architecture-independent files. If you pass the option `--exec-prefix=PREFIX' to `configure', the package uses PREFIX as the prefix for installing programs and libraries. Documentation and other data files still use the regular prefix. In addition, if you use an unusual directory layout you can give options like `--bindir=DIR' to specify different values for particular kinds of files. Run `configure --help' for a list of the directories you can set and what kinds of files go in them. If the package supports it, you can cause programs to be installed with an extra prefix or suffix on their names by giving `configure' the option `--program-prefix=PREFIX' or `--program-suffix=SUFFIX'. Optional Features ================= Some packages pay attention to `--enable-FEATURE' options to `configure', where FEATURE indicates an optional part of the package. They may also pay attention to `--with-PACKAGE' options, where PACKAGE is something like `gnu-as' or `x' (for the X Window System). The `README' should mention any `--enable-' and `--with-' options that the package recognizes. For packages that use the X Window System, `configure' can usually find the X include and library files automatically, but if it doesn't, you can use the `configure' options `--x-includes=DIR' and `--x-libraries=DIR' to specify their locations. Specifying the System Type ========================== There may be some features `configure' cannot figure out automatically, but needs to determine by the type of machine the package will run on. Usually, assuming the package is built to be run on the _same_ architectures, `configure' can figure that out, but if it prints a message saying it cannot guess the machine type, give it the `--build=TYPE' option. TYPE can either be a short name for the system type, such as `sun4', or a canonical name which has the form: CPU-COMPANY-SYSTEM where SYSTEM can have one of these forms: OS KERNEL-OS See the file `config.sub' for the possible values of each field. If `config.sub' isn't included in this package, then this package doesn't need to know the machine type. If you are _building_ compiler tools for cross-compiling, you should use the option `--target=TYPE' to select the type of system they will produce code for. If you want to _use_ a cross compiler, that generates code for a platform different from the build platform, you should specify the "host" platform (i.e., that on which the generated programs will eventually be run) with `--host=TYPE'. Sharing Defaults ================ If you want to set default values for `configure' scripts to share, you can create a site shell script called `config.site' that gives default values for variables like `CC', `cache_file', and `prefix'. `configure' looks for `PREFIX/share/config.site' if it exists, then `PREFIX/etc/config.site' if it exists. Or, you can set the `CONFIG_SITE' environment variable to the location of the site script. A warning: not all `configure' scripts look for a site script. Defining Variables ================== Variables not defined in a site shell script can be set in the environment passed to `configure'. However, some packages may run configure again during the build, and the customized values of these variables may be lost. In order to avoid this problem, you should set them in the `configure' command line, using `VAR=value'. For example: ./configure CC=/usr/local2/bin/gcc causes the specified `gcc' to be used as the C compiler (unless it is overridden in the site shell script). Unfortunately, this technique does not work for `CONFIG_SHELL' due to an Autoconf bug. Until the bug is fixed you can use this workaround: CONFIG_SHELL=/bin/bash /bin/bash ./configure CONFIG_SHELL=/bin/bash `configure' Invocation ====================== `configure' recognizes the following options to control how it operates. `--help' `-h' Print a summary of the options to `configure', and exit. `--version' `-V' Print the version of Autoconf used to generate the `configure' script, and exit. `--cache-file=FILE' Enable the cache: use and save the results of the tests in FILE, traditionally `config.cache'. FILE defaults to `/dev/null' to disable caching. `--config-cache' `-C' Alias for `--cache-file=config.cache'. `--quiet' `--silent' `-q' Do not print messages saying which checks are being made. To suppress all normal output, redirect it to `/dev/null' (any error messages will still be shown). `--srcdir=DIR' Look for the package's source code in directory DIR. Usually `configure' can determine that directory automatically. `configure' also accepts some other, not widely useful, options. Run `configure --help' for more details. pixman-0.38.4/ChangeLog0000644000175000017500000000000013124064037011563 00000000000000