imlib2-1.4.7/0000775000175000017500000000000012510025540007676 500000000000000imlib2-1.4.7/compile0000755000175000017500000001624512510007617011207 00000000000000#! /bin/sh # Wrapper for compilers which do not understand '-c -o'. scriptversion=2012-10-14.11; # UTC # Copyright (C) 1999-2014 Free Software Foundation, Inc. # Written by Tom Tromey . # # 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 # . nl=' ' # We need space, tab and new line, in precisely that order. Quoting is # there to prevent tools from complaining about whitespace usage. IFS=" "" $nl" file_conv= # func_file_conv build_file lazy # Convert a $build file to $host form and store it in $file # Currently only supports Windows hosts. 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"$@" ret=$? if test -f "$cofile"; then test "$cofile" = "$ofile" || mv "$cofile" "$ofile" elif test -f "${cofile}bj"; then test "${cofile}bj" = "$ofile" || mv "${cofile}bj" "$ofile" fi rmdir "$lockdir" exit $ret # Local Variables: # mode: shell-script # sh-indentation: 2 # eval: (add-hook 'write-file-hooks 'time-stamp) # time-stamp-start: "scriptversion=" # time-stamp-format: "%:y-%02m-%02d.%02H" # time-stamp-time-zone: "UTC" # time-stamp-end: "; # UTC" # End: imlib2-1.4.7/m4/0000775000175000017500000000000012510025534010221 500000000000000imlib2-1.4.7/m4/ltsugar.m40000644000175000017500000001044012510007574012065 00000000000000# ltsugar.m4 -- libtool m4 base layer. -*-Autoconf-*- # # Copyright (C) 2004-2005, 2007-2008, 2011-2015 Free Software # Foundation, Inc. # Written by Gary V. Vaughan, 2004 # # This file is free software; the Free Software Foundation gives # unlimited permission to copy and/or distribute it, with or without # modifications, as long as this notice is preserved. # serial 6 ltsugar.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTSUGAR_VERSION], [m4_if([0.1])]) # lt_join(SEP, ARG1, [ARG2...]) # ----------------------------- # Produce ARG1SEPARG2...SEPARGn, omitting [] arguments and their # associated separator. # Needed until we can rely on m4_join from Autoconf 2.62, since all earlier # versions in m4sugar had bugs. m4_define([lt_join], [m4_if([$#], [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]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. 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CFLAGS_WARNINGS="$CFLAGS_WARNINGS -Wno-unused-parameter" ifelse(ec_c_compile_cpp, no, [ CFLAGS_WARNINGS="$CFLAGS_WARNINGS -Wmissing-prototypes -Wmissing-declarations -Wstrict-prototypes" ],) if test "x$enable_werror" = "xyes"; then CFLAGS_WARNINGS="$CFLAGS_WARNINGS -Werror" fi fi AC_SUBST(CFLAGS_WARNINGS) ]) imlib2-1.4.7/m4/ec_visibility.m40000664000175000017500000000514512445317405013256 00000000000000# visibility.m4 serial 1 (gettext-0.15) dnl Copyright (C) 2005 Free Software Foundation, Inc. dnl This file is free software; the Free Software Foundation dnl gives unlimited permission to copy and/or distribute it, dnl with or without modifications, as long as this notice is preserved. dnl From Bruno Haible. dnl Tests whether the compiler supports the command-line option dnl -fvisibility=hidden and the function and variable attributes dnl __attribute__((__visibility__("hidden"))) and dnl __attribute__((__visibility__("default"))). dnl Does *not* test for __visibility__("protected") - which has tricky dnl semantics (see the 'vismain' test in glibc) and does not exist e.g. on dnl MacOS X. dnl Does *not* test for __visibility__("internal") - which has processor dnl dependent semantics. dnl Does *not* test for #pragma GCC visibility push(hidden) - which is dnl "really only recommended for legacy code". dnl Set the variable CFLAGS_VISIBILITY. dnl Defines and sets the variable HAVE_VISIBILITY. dnl Modified for E stuff by Kim Woelders AC_DEFUN([EC_C_VISIBILITY], [ AC_REQUIRE([AC_PROG_CC]) define(ec_c_vis_default, ifelse([$1], [no], [no], [yes])) CFLAGS_VISIBILITY= HAVE_VISIBILITY=0 AC_ARG_ENABLE([visibility-hiding], [AS_HELP_STRING([--enable-visibility-hiding], [enable visibility hiding @<:@default=]ec_c_vis_default[@:>@])],, [enable_visibility_hiding=]ec_c_vis_default) if test -n "$GCC" -a "x$enable_visibility_hiding" = "xyes"; then AC_MSG_CHECKING([for simple visibility declarations]) AC_CACHE_VAL(ec_cv_cc_visibility, [ ec_save_CFLAGS="$CFLAGS" CFLAGS="$CFLAGS -fvisibility=hidden" AC_COMPILE_IFELSE([ AC_LANG_PROGRAM([[ ]], [[ extern __attribute__((__visibility__("hidden"))) int hiddenvar; extern __attribute__((__visibility__("default"))) int exportedvar; extern __attribute__((__visibility__("hidden"))) int hiddenfunc (void); extern __attribute__((__visibility__("default"))) int exportedfunc (void); ]]) ], ec_cv_cc_visibility=yes, ec_cv_cc_visibility=no) CFLAGS="$ec_save_CFLAGS"]) AC_MSG_RESULT([$ec_cv_cc_visibility]) if test $ec_cv_cc_visibility = yes; then CFLAGS_VISIBILITY="-fvisibility=hidden" HAVE_VISIBILITY=1 AC_DEFINE(__EXPORT__, __attribute__((__visibility__("default"))), [Symbol is exported]) fi else enable_visibility_hiding=no fi AC_SUBST([CFLAGS_VISIBILITY]) AC_SUBST([HAVE_VISIBILITY]) AC_DEFINE_UNQUOTED([HAVE_VISIBILITY], [$HAVE_VISIBILITY], [Define to 1 or 0, depending whether the compiler supports simple visibility declarations.]) ]) imlib2-1.4.7/m4/lt~obsolete.m40000644000175000017500000001377412510007574012773 00000000000000# lt~obsolete.m4 -- aclocal satisfying obsolete definitions. -*-Autoconf-*- # # Copyright (C) 2004-2005, 2007, 2009, 2011-2015 Free Software # Foundation, Inc. # Written by Scott James Remnant, 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 5 lt~obsolete.m4 # These exist entirely to fool aclocal when bootstrapping libtool. # # In the past libtool.m4 has provided macros via AC_DEFUN (or AU_DEFUN), # which have later been changed to m4_define as they aren't part of the # exported API, or moved to Autoconf or Automake where they belong. # # The trouble is, aclocal is a bit thick. It'll see the old AC_DEFUN # in /usr/share/aclocal/libtool.m4 and remember it, then when it sees us # using a macro with the same name in our local m4/libtool.m4 it'll # pull the old libtool.m4 in (it doesn't see our shiny new m4_define # and doesn't know about Autoconf macros at all.) # # So we provide this file, which has a silly filename so it's always # included after everything else. This provides aclocal with the # AC_DEFUNs it wants, but when m4 processes it, it doesn't do anything # because those macros already exist, or will be overwritten later. # We use AC_DEFUN over AU_DEFUN for compatibility with aclocal-1.6. # # Anytime we withdraw an AC_DEFUN or AU_DEFUN, remember to add it here. # Yes, that means every name once taken will need to remain here until # we give up compatibility with versions before 1.7, at which point # we need to keep only those names which we still refer to. # This is to help aclocal find these macros, as it can't see m4_define. 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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 8 ltoptions.m4 # This is to help aclocal find these macros, as it can't see m4_define. AC_DEFUN([LTOPTIONS_VERSION], [m4_if([1])]) # _LT_MANGLE_OPTION(MACRO-NAME, OPTION-NAME) # ------------------------------------------ m4_define([_LT_MANGLE_OPTION], [[_LT_OPTION_]m4_bpatsubst($1__$2, [[^a-zA-Z0-9_]], [_])]) # _LT_SET_OPTION(MACRO-NAME, OPTION-NAME) # --------------------------------------- # Set option OPTION-NAME for macro MACRO-NAME, and if there is a # matching handler defined, dispatch to it. 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If any OPTION has a matching handler declared with # LT_OPTION_DEFINE, dispatch to that macro; otherwise complain about # the unknown option and exit. m4_defun([_LT_SET_OPTIONS], [# Set options m4_foreach([_LT_Option], m4_split(m4_normalize([$2])), [_LT_SET_OPTION([$1], _LT_Option)]) m4_if([$1],[LT_INIT],[ dnl dnl Simply set some default values (i.e off) if boolean options were not dnl specified: _LT_UNLESS_OPTIONS([LT_INIT], [dlopen], [enable_dlopen=no ]) _LT_UNLESS_OPTIONS([LT_INIT], [win32-dll], [enable_win32_dll=no ]) dnl dnl If no reference was made to various pairs of opposing options, then dnl we run the default mode handler for the pair. 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There is NO # warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. # GNU Libtool 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 of 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. # # GNU Libtool 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 . ]) # serial 58 LT_INIT # LT_PREREQ(VERSION) # ------------------ # Complain and exit if this libtool version is less that VERSION. m4_defun([LT_PREREQ], [m4_if(m4_version_compare(m4_defn([LT_PACKAGE_VERSION]), [$1]), -1, [m4_default([$3], [m4_fatal([Libtool version $1 or higher is required], 63)])], [$2])]) # _LT_CHECK_BUILDDIR # ------------------ # Complain if the absolute build directory name contains unusual characters m4_defun([_LT_CHECK_BUILDDIR], [case `pwd` in *\ * | *\ *) AC_MSG_WARN([Libtool does not cope well with whitespace in `pwd`]) ;; esac ]) # LT_INIT([OPTIONS]) # ------------------ AC_DEFUN([LT_INIT], [AC_PREREQ([2.62])dnl We use AC_PATH_PROGS_FEATURE_CHECK AC_REQUIRE([AC_CONFIG_AUX_DIR_DEFAULT])dnl AC_BEFORE([$0], [LT_LANG])dnl AC_BEFORE([$0], [LT_OUTPUT])dnl AC_BEFORE([$0], [LTDL_INIT])dnl m4_require([_LT_CHECK_BUILDDIR])dnl dnl Autoconf doesn't catch unexpanded LT_ macros by default: m4_pattern_forbid([^_?LT_[A-Z_]+$])dnl m4_pattern_allow([^(_LT_EOF|LT_DLGLOBAL|LT_DLLAZY_OR_NOW|LT_MULTI_MODULE)$])dnl dnl aclocal doesn't pull ltoptions.m4, ltsugar.m4, or ltversion.m4 dnl unless we require an AC_DEFUNed macro: AC_REQUIRE([LTOPTIONS_VERSION])dnl AC_REQUIRE([LTSUGAR_VERSION])dnl AC_REQUIRE([LTVERSION_VERSION])dnl AC_REQUIRE([LTOBSOLETE_VERSION])dnl m4_require([_LT_PROG_LTMAIN])dnl _LT_SHELL_INIT([SHELL=${CONFIG_SHELL-/bin/sh}]) dnl Parse OPTIONS _LT_SET_OPTIONS([$0], [$1]) # This can be used to rebuild libtool when needed LIBTOOL_DEPS=$ltmain # Always use our own libtool. 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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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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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Also, we use the # versioned .so libs for executables only if there is the -brtl # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. # To allow for filename-based versioning support, we need to create # libNAME.so.V as an archive file, containing: # *) an Import File, referring to the versioned filename of the # archive as well as the shared archive member, telling the # bitwidth (32 or 64) of that shared object, and providing the # list of exported symbols of that shared object, eventually # decorated with the 'weak' keyword # *) the shared object with the F_LOADONLY flag set, to really avoid # it being seen by the linker. # At run time we better use the real file rather than another symlink, # but for link time we create the symlink libNAME.so -> libNAME.so.V case $with_aix_soname,$aix_use_runtimelinking in # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct # soname into executable. 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do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' # We do not specify a path in Import Files, so LIBPATH fires. shlibpath_overrides_runpath=yes ;; *,no) # both, prefer aix dynamic_linker="AIX lib.a[(]lib.so.V[)], lib.so.V[(]$shared_archive_member_spec.o[)]" library_names_spec='$libname$release.a $libname.a' soname_spec='$libname$release$shared_ext$major' # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' ;; 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"]) ;; mingw* | cegcc*) # MinGW DLLs use traditional 'lib' prefix soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' ;; pw32*) # pw32 DLLs use 'pw' prefix rather than 'lib' library_names_spec='`echo $libname | sed -e 's/^lib/pw/'``echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' ;; esac dynamic_linker='Win32 ld.exe' ;; *,cl*) # Native MSVC libname_spec='$name' soname_spec='$libname`echo $release | $SED -e 's/[[.]]/-/g'`$versuffix$shared_ext' library_names_spec='$libname.dll.lib' case $build_os in mingw*) sys_lib_search_path_spec= lt_save_ifs=$IFS IFS=';' for lt_path in $LIB do IFS=$lt_save_ifs # Let DOS variable expansion print the short 8.3 style file name. lt_path=`cd "$lt_path" 2>/dev/null && cmd //C "for %i in (".") do @echo %~si"` sys_lib_search_path_spec="$sys_lib_search_path_spec $lt_path" done IFS=$lt_save_ifs # Convert to MSYS style. sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | sed -e 's|\\\\|/|g' -e 's| \\([[a-zA-Z]]\\):| /\\1|g' -e 's|^ ||'` ;; cygwin*) # Convert to unix form, then to dos form, then back to unix form # but this time dos style (no spaces!) so that the unix form looks # like /cygdrive/c/PROGRA~1:/cygdr... sys_lib_search_path_spec=`cygpath --path --unix "$LIB"` sys_lib_search_path_spec=`cygpath --path --dos "$sys_lib_search_path_spec" 2>/dev/null` sys_lib_search_path_spec=`cygpath --path --unix "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` ;; *) sys_lib_search_path_spec=$LIB if $ECHO "$sys_lib_search_path_spec" | [$GREP ';[c-zC-Z]:/' >/dev/null]; then # It is most probably a Windows format PATH. sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e 's/;/ /g'` else sys_lib_search_path_spec=`$ECHO "$sys_lib_search_path_spec" | $SED -e "s/$PATH_SEPARATOR/ /g"` fi # FIXME: find the short name or the path components, as spaces are # common. 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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 $host_os in freebsd[[23]].*) objformat=aout ;; *) objformat=elf ;; esac fi version_type=freebsd-$objformat 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 ;; 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. _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 # Add ABI-specific directories to the system library path. sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. 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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 $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; 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sni) lt_cv_file_magic_cmd='/bin/file' lt_cv_deplibs_check_method="file_magic ELF [[0-9]][[0-9]]*-bit [[LM]]SB dynamic lib" lt_cv_file_magic_test_file=/lib/libc.so ;; siemens) lt_cv_deplibs_check_method=pass_all ;; pc) lt_cv_deplibs_check_method=pass_all ;; esac ;; tpf*) lt_cv_deplibs_check_method=pass_all ;; os2*) lt_cv_deplibs_check_method=pass_all ;; esac ]) file_magic_glob= want_nocaseglob=no if test "$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. 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(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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" >&6; } if ${ac_cv_prog_ac_ct_DUMPBIN+:} false; then : $as_echo_n "(cached) " >&6 else if test -n "$ac_ct_DUMPBIN"; then ac_cv_prog_ac_ct_DUMPBIN="$ac_ct_DUMPBIN" # Let the user override the test. else as_save_IFS=$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_DUMPBIN="$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_DUMPBIN=$ac_cv_prog_ac_ct_DUMPBIN if test -n "$ac_ct_DUMPBIN"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_DUMPBIN" >&5 $as_echo "$ac_ct_DUMPBIN" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi test -n "$ac_ct_DUMPBIN" && break done if test "x$ac_ct_DUMPBIN" = x; then DUMPBIN=":" 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 DUMPBIN=$ac_ct_DUMPBIN fi fi case `$DUMPBIN -symbols -headers /dev/null 2>&1 | sed '1q'` in *COFF*) DUMPBIN="$DUMPBIN -symbols -headers" ;; *) DUMPBIN=: ;; esac fi if test : != "$DUMPBIN"; then NM=$DUMPBIN fi fi test -z "$NM" && NM=nm { $as_echo "$as_me:${as_lineno-$LINENO}: checking the name lister ($NM) interface" >&5 $as_echo_n "checking the name lister ($NM) interface... " >&6; } if ${lt_cv_nm_interface+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_nm_interface="BSD nm" echo "int some_variable = 0;" > conftest.$ac_ext (eval echo "\"\$as_me:$LINENO: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:$LINENO: output\"" >&5) cat conftest.out >&5 if $GREP 'External.*some_variable' conftest.out > /dev/null; then lt_cv_nm_interface="MS dumpbin" fi rm -f conftest* fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_nm_interface" >&5 $as_echo "$lt_cv_nm_interface" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether ln -s works" >&5 $as_echo_n "checking whether ln -s works... " >&6; } LN_S=$as_ln_s if test "$LN_S" = "ln -s"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: yes" >&5 $as_echo "yes" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no, using $LN_S" >&5 $as_echo "no, using $LN_S" >&6; } fi # find the maximum length of command line arguments { $as_echo "$as_me:${as_lineno-$LINENO}: checking the maximum length of command line arguments" >&5 $as_echo_n "checking the maximum length of command line arguments... " >&6; } if ${lt_cv_sys_max_cmd_len+:} false; then : $as_echo_n "(cached) " >&6 else i=0 teststring=ABCD case $build_os in msdosdjgpp*) # On DJGPP, this test can blow up pretty badly due to problems in libc # (any single argument exceeding 2000 bytes causes a buffer overrun # during glob expansion). Even if it were fixed, the result of this # check would be larger than it should be. lt_cv_sys_max_cmd_len=12288; # 12K is about right ;; gnu*) # Under GNU Hurd, this test is not required because there is # no limit to the length of command line arguments. # Libtool will interpret -1 as no limit whatsoever lt_cv_sys_max_cmd_len=-1; ;; cygwin* | mingw* | cegcc*) # On Win9x/ME, this test blows up -- it succeeds, but takes # about 5 minutes as the teststring grows exponentially. # Worse, since 9x/ME are not pre-emptively multitasking, # you end up with a "frozen" computer, even though with patience # the test eventually succeeds (with a max line length of 256k). # Instead, let's just punt: use the minimum linelength reported by # all of the supported platforms: 8192 (on NT/2K/XP). lt_cv_sys_max_cmd_len=8192; ;; mint*) # On MiNT this can take a long time and run out of memory. lt_cv_sys_max_cmd_len=8192; ;; amigaos*) # On AmigaOS with pdksh, this test takes hours, literally. # So we just punt and use a minimum line length of 8192. lt_cv_sys_max_cmd_len=8192; ;; bitrig* | darwin* | dragonfly* | freebsd* | netbsd* | openbsd*) # This has been around since 386BSD, at least. Likely further. if test -x /sbin/sysctl; then lt_cv_sys_max_cmd_len=`/sbin/sysctl -n kern.argmax` elif test -x /usr/sbin/sysctl; then lt_cv_sys_max_cmd_len=`/usr/sbin/sysctl -n kern.argmax` else lt_cv_sys_max_cmd_len=65536 # usable default for all BSDs fi # And add a safety zone lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \/ 4` lt_cv_sys_max_cmd_len=`expr $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; os2*) # The test takes a long time on OS/2. lt_cv_sys_max_cmd_len=8192 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$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="${LD-ld} -m elf_x86_64" ;; powerpcle-*linux*) LD="${LD-ld} -m elf64lppc" ;; powerpc-*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 $as_echo_n "checking for -single_module linker flag... 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"Unknown argument to --with-aix-soname" "$LINENO" 5 ;; esac lt_cv_with_aix_soname=$with_aix_soname else if ${lt_cv_with_aix_soname+:} false; then : $as_echo_n "(cached) " >&6 else lt_cv_with_aix_soname=aix fi with_aix_soname=$lt_cv_with_aix_soname fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $with_aix_soname" >&5 $as_echo "$with_aix_soname" >&6; } if test aix != "$with_aix_soname"; then # For the AIX way of multilib, we name the shared archive member # based on the bitwidth used, traditionally 'shr.o' or 'shr_64.o', # and 'shr.imp' or 'shr_64.imp', respectively, for the Import File. # Even when GNU compilers ignore OBJECT_MODE but need '-maix64' flag, # the AIX toolchain works better with OBJECT_MODE set (default 32). if test 64 = "${OBJECT_MODE-32}"; then shared_archive_member_spec=shr_64 else shared_archive_member_spec=shr fi fi ;; *) with_aix_soname=aix ;; esac # This can be used to rebuild libtool when needed LIBTOOL_DEPS=$ltmain # Always use our own libtool. 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then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^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. 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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,$libdir' fi else ld_shlibs=no fi ;; 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fi~ prefix_cmds="$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=: ;; 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The import file would start with # the line '#! .'. This would cause the generated library to # depend on '.', always an invalid library. This was fixed in # development snapshots of GCC prior to 3.0. case $host_os in aix4 | aix4.[01] | aix4.[01].*) if { echo '#if __GNUC__ > 2 || (__GNUC__ == 2 && __GNUC_MINOR__ >= 97)' echo ' yes ' echo '#endif'; } | $CC -E - | $GREP yes > /dev/null; then : else can_build_shared=no fi ;; esac # Using Import Files as archive members, it is possible to support # filename-based versioning of shared library archives on AIX. While # this would work for both with and without runtime linking, it will # prevent static linking of such archives. So we do filename-based # shared library versioning with .so extension only, which is used # when both runtime linking and shared linking is enabled. # Unfortunately, runtime linking may impact performance, so we do # not want this to be the default eventually. Also, we use the # versioned .so libs for executables only if there is the -brtl # linker flag in LDFLAGS as well, or --with-aix-soname=svr4 only. # To allow for filename-based versioning support, we need to create # libNAME.so.V as an archive file, containing: # *) an Import File, referring to the versioned filename of the # archive as well as the shared archive member, telling the # bitwidth (32 or 64) of that shared object, and providing the # list of exported symbols of that shared object, eventually # decorated with the 'weak' keyword # *) the shared object with the F_LOADONLY flag set, to really avoid # it being seen by the linker. # At run time we better use the real file rather than another symlink, # but for link time we create the symlink libNAME.so -> libNAME.so.V case $with_aix_soname,$aix_use_runtimelinking in # AIX (on Power*) has no versioning support, so currently we cannot hardcode correct # soname into executable. Probably we can add versioning support to # collect2, so additional links can be useful in future. aix,yes) # traditional libtool dynamic_linker='AIX unversionable lib.so' # If using run time linking (on AIX 4.2 or later) use lib.so # instead of lib.a to let people know that these are not # typical AIX shared libraries. library_names_spec='$libname$release$shared_ext$versuffix $libname$release$shared_ext$major $libname$shared_ext' ;; aix,no) # traditional AIX only dynamic_linker='AIX lib.a(lib.so.V)' # We preserve .a as extension for shared libraries through AIX4.2 # and later when we are not doing run time linking. library_names_spec='$libname$release.a $libname.a' soname_spec='$libname$release$shared_ext$major' ;; svr4,*) # full svr4 only dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o)" library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' # We do not specify a path in Import Files, so LIBPATH fires. shlibpath_overrides_runpath=yes ;; *,yes) # both, prefer svr4 dynamic_linker="AIX lib.so.V($shared_archive_member_spec.o), lib.a(lib.so.V)" library_names_spec='$libname$release$shared_ext$major $libname$shared_ext' # unpreferred sharedlib libNAME.a needs extra handling postinstall_cmds='test -n "$linkname" || linkname="$realname"~func_stripname "" ".so" "$linkname"~$install_shared_prog "$dir/$func_stripname_result.$libext" "$destdir/$func_stripname_result.$libext"~test -z "$tstripme" || test -z "$striplib" || $striplib "$destdir/$func_stripname_result.$libext"' postuninstall_cmds='for n in $library_names $old_library; do :; done~func_stripname "" ".so" "$n"~test "$func_stripname_result" = "$n" || func_append rmfiles " $odir/$func_stripname_result.$libext"' # We do not specify a path in Import Files, so LIBPATH fires. shlibpath_overrides_runpath=yes ;; *,no) # both, prefer aix dynamic_linker="AIX lib.a(lib.so.V), lib.so.V($shared_archive_member_spec.o)" library_names_spec='$libname$release.a $libname.a' soname_spec='$libname$release$shared_ext$major' # unpreferred sharedlib libNAME.so.V and symlink libNAME.so need extra handling postinstall_cmds='test -z "$dlname" || $install_shared_prog $dir/$dlname $destdir/$dlname~test -z "$tstripme" || test -z "$striplib" || $striplib $destdir/$dlname~test -n "$linkname" || linkname=$realname~func_stripname "" ".a" "$linkname"~(cd "$destdir" && $LN_S -f $dlname $func_stripname_result.so)' postuninstall_cmds='test -z "$dlname" || func_append rmfiles " $odir/$dlname"~for n in $old_library $library_names; do :; done~func_stripname "" ".a" "$n"~func_append rmfiles " $odir/$func_stripname_result.so"' ;; 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$shared_ext' sys_lib_search_path_spec="$sys_lib_search_path_spec /usr/lib/w32api" ;; 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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 # Add ABI-specific directories to the system library path. sys_lib_dlsearch_path_spec="/lib64 /usr/lib64 /lib /usr/lib" # Ideally, we could use ldconfig to report *all* directores which are # searched for libraries, however this is still not possible. 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esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. 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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. 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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 shl_load (); int main () { return shl_load (); ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : ac_cv_lib_dld_shl_load=yes else ac_cv_lib_dld_shl_load=no fi rm -f core conftest.err conftest.$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_dld_shl_load" >&5 $as_echo "$ac_cv_lib_dld_shl_load" >&6; } if test "x$ac_cv_lib_dld_shl_load" = xyes; then : lt_cv_dlopen=shl_load lt_cv_dlopen_libs=-ldld else ac_fn_c_check_func "$LINENO" "dlopen" "ac_cv_func_dlopen" if test "x$ac_cv_func_dlopen" = xyes; then : lt_cv_dlopen=dlopen else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for dlopen in -ldl" >&5 $as_echo_n "checking for dlopen in -ldl... " >&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 ${ac_cv_lib_dld_dld_link+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-ldld $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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"Package requirements (freetype2) were not met: $FREETYPE_PKG_ERRORS Consider adjusting the PKG_CONFIG_PATH environment variable if you installed software in a non-standard prefix. Alternatively, you may set the environment variables FREETYPE_CFLAGS and FREETYPE_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details." "$LINENO" 5 elif test $pkg_failed = untried; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "The pkg-config script could not be found or is too old. Make sure it is in your PATH or set the PKG_CONFIG environment variable to the full path to pkg-config. Alternatively, you may set the environment variables FREETYPE_CFLAGS and FREETYPE_LIBS to avoid the need to call pkg-config. See the pkg-config man page for more details. To get pkg-config, see . 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" >&6; } if ${ac_cv_lib_bsd_gethostbyname+:} false; then : $as_echo_n "(cached) " >&6 else ac_check_lib_save_LIBS=$LIBS LIBS="-lbsd $LIBS" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ /* Override any GCC internal prototype to avoid an error. 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"TIFF support was requested but system does not support it" "$LINENO" 5 else { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: *** Native TIFF support will not be built (TIFF not found) ***" >&5 $as_echo "$as_me: WARNING: *** Native TIFF support will not be built (TIFF not found) ***" >&2;} fi fi else tiff_ok=no fi if test "$tiff_ok" = yes; then BUILD_TIFF_LOADER_TRUE= BUILD_TIFF_LOADER_FALSE='#' else BUILD_TIFF_LOADER_TRUE='#' BUILD_TIFF_LOADER_FALSE= fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether to enable gif support" >&5 $as_echo_n "checking whether to enable gif support... 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system works!"); info->num_filters = 3; info->filters = malloc(sizeof(char *) * 3); for (i = 0; i < info->num_filters; i++) info->filters[i] = strdup(filters[i]); } void deinit(void) { return; } void * exec(char *filter, void *im, pIFunctionParam params) { Imlib_Image imge = im; Imlib_Image anoim; IFunctionParam *ptr; if (strcmp(filter, "tint") == 0) { Imlib_Color_Modifier cm; DATA8 atab[256]; int x = 0, y = 0, w = 0, h = 0; DATA8 r = 255, b = 255, g = 255, a = 255; /* printf( "filter_test.c: tint called\n" ); */ /* Set friendly defaults */ imlib_context_set_image(imge); w = imlib_image_get_width(); h = imlib_image_get_height(); for (ptr = params; ptr; ptr = ptr->next) { ASSIGN_DATA8("red", r); ASSIGN_DATA8("blue", b); ASSIGN_DATA8("green", g); ASSIGN_INT("x", x); ASSIGN_INT("y", y); ASSIGN_INT("w", w); ASSIGN_INT("h", h); ASSIGN_DATA8("alpha", a); } /* printf( "Using values red=%d,blue=%d,green=%d,x=%d,y=%d,height=%d,width=%d,alpha=%d\n", r,b,g,x,y,w,h,a ); */ anoim = imlib_create_image(w, h); cm = imlib_create_color_modifier(); imlib_context_set_color_modifier(cm); imlib_context_set_image(anoim); imlib_context_set_color(r, g, b, 255); imlib_image_fill_rectangle(0, 0, w, h); imlib_context_set_blend(1); imlib_image_set_has_alpha(1); memset(atab, a, sizeof(atab)); imlib_set_color_modifier_tables(NULL, NULL, NULL, atab); imlib_apply_color_modifier_to_rectangle(0, 0, w, h); imlib_context_set_image(imge); imlib_blend_image_onto_image(anoim, 0, 0, 0, w, h, x, y, w, h); imlib_free_color_modifier(); imlib_context_set_image(anoim); imlib_free_image_and_decache(); imlib_context_set_image(imge); return imge; } #if 0 /* Nothing useful here */ if (strcmp(filter, "cool_text") == 0) { return imge; } if (strcmp(filter, "gradient") == 0) { int angle = 0; for (ptr = params; ptr; ptr = ptr->next) { ASSIGN_INT("angle", angle); } return imge; } #endif return imge; } imlib2-1.4.7/src/modules/filters/filter_colormod.c0000664000175000017500000001477412445320607017102 00000000000000#include "filter_common.h" #include #include #include #define GET_INT(x, ptr) (((ptr)->type == VAR_PTR) ? \ (x) = (*(int *)(ptr)->data) : \ ((ptr)->type == VAR_CHAR) ? \ (x) = strtol((ptr)->data, 0, 0) \ : 0) #define GET_DOUBLE(x, ptr) (((ptr)->type == VAR_PTR) ? \ (x) = (*(double *)(ptr)->data) : \ ((ptr)->type == VAR_CHAR) ? \ (x) = strtod((ptr)->data, 0) \ : 0) static void mod_brightness(double t[256], double v) { int i; for (i = 256; --i >= 0;) t[i] += v; } static void mod_contrast(double t[256], double v) { int i; for (i = 256; --i >= 0;) t[i] = ((t[i] - 0.5) * v) + 0.5; } static void mod_gamma(double t[256], double v) { int i; for (i = 256; --i >= 0;) t[i] = pow(t[i], 1 / v); } static void mod_tint(double t[256], double v) { int i; for (i = 256; --i >= 0;) t[i] *= v; } static Imlib_Image colormod(Imlib_Image im, pIFunctionParam par) { double a_d[256], r_d[256], g_d[256], b_d[256]; DATA8 a_b[256], r_b[256], g_b[256], b_b[256]; pIFunctionParam ptr; int x = 0, y = 0, h, w, i; double v = 0.0; imlib_context_set_image(im); w = imlib_image_get_width(); h = imlib_image_get_height(); for (i = 256; --i >= 0;) a_d[i] = r_d[i] = g_d[i] = b_d[i] = (double)i / 255; for (ptr = par; ptr; ptr = ptr->next) { if (!strcmp("x", ptr->key)) { GET_INT(x, ptr); } else if (!strcmp("y", ptr->key)) { GET_INT(y, ptr); } else if (!strcmp("w", ptr->key)) { GET_INT(w, ptr); } else if (!strcmp("h", ptr->key)) { GET_INT(h, ptr); } else if (!memcmp("brightness", ptr->key, 10)) { GET_DOUBLE(v, ptr); if (!ptr->key[10]) { mod_brightness(r_d, v); mod_brightness(g_d, v); mod_brightness(b_d, v); mod_brightness(a_d, v); } else if (!strcmp("_r", ptr->key + 10)) { mod_brightness(r_d, v); } else if (!strcmp("_g", ptr->key + 10)) { mod_brightness(g_d, v); } else if (!strcmp("_b", ptr->key + 10)) { mod_brightness(b_d, v); } else if (!strcmp("_a", ptr->key + 10)) { mod_brightness(a_d, v); } } else if (!memcmp("contrast", ptr->key, 8)) { GET_DOUBLE(v, ptr); if (!ptr->key[8]) { mod_contrast(r_d, v); mod_contrast(g_d, v); mod_contrast(b_d, v); mod_contrast(a_d, v); } else if (!strcmp("_r", ptr->key + 8)) { mod_contrast(r_d, v); } else if (!strcmp("_g", ptr->key + 8)) { mod_contrast(g_d, v); } else if (!strcmp("_b", ptr->key + 8)) { mod_contrast(b_d, v); } else if (!strcmp("_a", ptr->key + 8)) { mod_contrast(a_d, v); } } else if (!memcmp("gamma", ptr->key, 5)) { GET_DOUBLE(v, ptr); if (!ptr->key[5]) { mod_gamma(r_d, v); mod_gamma(g_d, v); mod_gamma(b_d, v); mod_gamma(a_d, v); } else if (!strcmp("_r", ptr->key + 5)) { mod_gamma(r_d, v); } else if (!strcmp("_g", ptr->key + 5)) { mod_gamma(g_d, v); } else if (!strcmp("_b", ptr->key + 5)) { mod_gamma(b_d, v); } else if (!strcmp("_a", ptr->key + 5)) { mod_gamma(a_d, v); } } else if (!memcmp("tint", ptr->key, 4)) { GET_DOUBLE(v, ptr); if (!ptr->key[4]) { mod_tint(r_d, v); mod_tint(g_d, v); mod_tint(b_d, v); mod_tint(a_d, v); } else if (!strcmp("_r", ptr->key + 4)) { mod_tint(r_d, v); } else if (!strcmp("_g", ptr->key 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modification filters."); info->num_filters = i; info->filters = malloc(sizeof(char *) * i); while (--i >= 0) info->filters[i] = strdup(filters[i]); } void deinit() { return; } void * exec(char *filter, void *im, pIFunctionParam par) { if (!strcmp(filter, "colormod")) return colormod((Imlib_Image) im, par); return im; } imlib2-1.4.7/src/modules/filters/filter_common.h0000664000175000017500000000052612445320607016547 00000000000000#ifndef __FILTER_COMMON_H #define __FILTER_COMMON_H 1 #include "config.h" #include "common.h" #include "dynamic_filters.h" #include "image.h" __EXPORT__ void init(struct imlib_filter_info *info); __EXPORT__ void deinit(void); __EXPORT__ void *exec(char *filter, void *im, pIFunctionParam params); #endif /* __FILTER_COMMON_H */ imlib2-1.4.7/src/modules/filters/filter_bumpmap.c0000664000175000017500000001572312445320607016720 00000000000000#include "filter_common.h" #include #include #include #include "colormod.h" #include "blend.h" #define PI (4 * atan(1)) static Imlib_Image bump_map(Imlib_Image im, pIFunctionParam par) { Imlib_Image map = im; pIFunctionParam ptr; double an = 0, el = 30, d = 0x200; double red = 0x200, green = 0x200, blue = 0x200; double ambient = 0; int free_map = 0; DATA32 *src; DATA32 *mp, *mpy, *mpp; double z, x2, y2; int w, h, i, j, w2, h2, wh2, mx, my; for (ptr = par; ptr; ptr = ptr->next) { ASSIGN_IMAGE("map", map); ASSIGN_INT("angle", an); ASSIGN_INT("elevation", el); ASSIGN_INT("depth", d); ASSIGN_INT("red", red); ASSIGN_INT("green", green); ASSIGN_INT("blue", blue); ASSIGN_INT("ambient", ambient); } if (!map) return im; red /= 0x100; green /= 0x100; blue /= 0x100; ambient /= 0x100; d /= 0x100; imlib_context_set_image(im); src = imlib_image_get_data(); w = imlib_image_get_width(); h = imlib_image_get_height(); imlib_context_set_image(map); mpp = imlib_image_get_data_for_reading_only(); w2 = imlib_image_get_width(); h2 = imlib_image_get_height(); wh2 = w2 * h2; an *= (PI / 180); el *= (PI / 180); x2 = sin(an) * cos(el); y2 = cos(an) * cos(el); z = sin(el); d /= (255 * (255 + 255 + 255)); my = h2; for (j = h; --j >= 0;) { mp = mpp; mpp += w2; if (--my <= 0) { mpp -= wh2; my = h2; } mpy = mpp; mx = w2; for (i = w; --i >= 0;) { double x1, y1, v; int r, g, b, gr; gr = A_VAL(mp) * (R_VAL(mp) + G_VAL(mp) + B_VAL(mp)); y1 = d * (double)(A_VAL(mpy) * (R_VAL(mpy) + G_VAL(mpy) + B_VAL(mpy)) - gr); mp++; mpy++; if (--mx <= 0) { mp -= w2; mpy -= w2; mx = w2; } x1 = d * (double)(A_VAL(mp) * (R_VAL(mp) + G_VAL(mp) + B_VAL(mp)) - gr); v = x1 * x2 + y1 * y2 + z; v /= sqrt((x1 * x1) + (y1 * y1) + 1.0); v += ambient; r = v * R_VAL(src) * red; g = v * G_VAL(src) * green; b = v * B_VAL(src) * blue; if (r < 0) r = 0; if (r > 255) r = 255; if (g < 0) g = 0; if (g > 255) g = 255; if (b < 0) b = 0; if (b > 255) b = 255; R_VAL(src) = r; G_VAL(src) = g; B_VAL(src) = b; src++; } } if (free_map) { imlib_context_set_image(map); imlib_free_image(); } return im; } static Imlib_Image bump_map_point(Imlib_Image im, pIFunctionParam par) { Imlib_Image map = im; pIFunctionParam ptr; double x = 0, y = 0, z = 30, d = 0x200; double red = 0x200, green = 0x200, blue = 0x200; double ambient = 0; int free_map = 0; DATA32 *src; DATA32 *mp, *mpy, *mpp; double z_2, x2, y2; int w, h, i, j, w2, h2, wh2, mx, my; for (ptr = par; ptr; ptr = ptr->next) { ASSIGN_IMAGE("map", map); ASSIGN_INT("x", x); ASSIGN_INT("y", y); ASSIGN_INT("z", z); ASSIGN_INT("depth", d); ASSIGN_INT("red", red); ASSIGN_INT("green", green); ASSIGN_INT("blue", blue); ASSIGN_INT("ambient", ambient); } if (!map) return im; red /= 0x100; green /= 0x100; blue /= 0x100; ambient /= 0x100; d /= 0x100; imlib_context_set_image(im); src = imlib_image_get_data(); w = imlib_image_get_width(); h = imlib_image_get_height(); imlib_context_set_image(map); mpp = imlib_image_get_data_for_reading_only(); w2 = imlib_image_get_width(); h2 = imlib_image_get_height(); wh2 = w2 * h2; d /= (255 * (255 + 255 + 255)); z_2 = z * z; my = h2; y2 = -y; for (j = h; --j >= 0;) { mp = mpp; mpp += w2; if (--my <= 0) { mpp -= wh2; my = h2; } mpy = mpp; mx = w2; x2 = -x; for (i = w; --i >= 0;) { double x1, y1, v; int r, g, b, gr; gr = A_VAL(mp) * (R_VAL(mp) + G_VAL(mp) + B_VAL(mp)); y1 = d * (double)(A_VAL(mpy) * (R_VAL(mpy) + G_VAL(mpy) + B_VAL(mpy)) - gr); mp++; mpy++; if (--mx <= 0) { mp -= w2; mpy -= w2; mx = w2; } x1 = d * (double)(A_VAL(mp) * (R_VAL(mp) + G_VAL(mp) + B_VAL(mp)) - gr); v = x1 * x2 + y1 * y2 + z; v /= sqrt((x1 * x1) + (y1 * y1) + 1.0); v /= sqrt((x2 * x2) + (y2 * y2) + z_2); v += ambient; r = v * R_VAL(src) * red; g = v * G_VAL(src) * green; b = v * B_VAL(src) * blue; if (r < 0) r = 0; if (r > 255) r = 255; if (g < 0) g = 0; if (g > 255) g = 255; if (b < 0) b = 0; if (b > 255) b = 255; R_VAL(src) = r; G_VAL(src) = g; B_VAL(src) = b; x2++; src++; } y2++; } if (free_map) { imlib_context_set_image(map); imlib_free_image(); } return im; } void init(struct imlib_filter_info *info) { static const char *const filters[] = { "bump_map_point", "bump_map" }; int i = (sizeof(filters) / sizeof(*filters)); info->name = strdup("Bump Mapping"); info->author = strdup("Willem Monsuwe (willem@stack.nl)"); info->description = strdup ("Provides bumpmapping to a point and bumpmapping from an infinite light source. *very* cool."); info->num_filters = i; info->filters = malloc(sizeof(char *) * i); while (--i >= 0) info->filters[i] = strdup(filters[i]); } void deinit() { return; } void * exec(char *filter, void *im, pIFunctionParam par) { if (!strcmp(filter, "bump_map")) return bump_map((Imlib_Image) im, par); if (!strcmp(filter, "bump_map_point")) return bump_map_point((Imlib_Image) im, par); return im; } imlib2-1.4.7/src/modules/Makefile.in0000664000175000017500000004534712510025504014137 00000000000000# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; the Free Software Foundation # gives unlimited permission to copy and/or distribute 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endif if BUILD_TIFF_LOADER TIFF_L = tiff.la endif if BUILD_GIF_LOADER GIF_L = gif.la endif if BUILD_ZLIB_LOADER ZLIB_L = zlib.la endif if BUILD_BZ2_LOADER BZ2_L = bz2.la endif if BUILD_ID3_LOADER ID3_L = id3.la endif pkg_LTLIBRARIES = \ $(JPEG_L) \ $(PNG_L) \ $(TIFF_L) \ $(GIF_L) \ $(ZLIB_L) \ $(BZ2_L) \ $(ID3_L) \ pnm.la \ argb.la \ bmp.la \ xpm.la \ tga.la \ lbm.la EXTRA_DIST = loader_common.h jpeg_la_SOURCES = loader_jpeg.c jpeg_la_LDFLAGS = -module -avoid-version jpeg_la_LIBADD = @JPEGLIBS@ $(top_builddir)/src/lib/libImlib2.la jpeg_la_LIBTOOLFLAGS = --tag=disable-static png_la_SOURCES = loader_png.c png_la_CPPFLAGS = @PNG_CFLAGS@ $(AM_CPPFLAGS) png_la_LDFLAGS = -module -avoid-version png_la_LIBADD = @PNG_LIBS@ $(top_builddir)/src/lib/libImlib2.la png_la_LIBTOOLFLAGS = --tag=disable-static tiff_la_SOURCES = loader_tiff.c tiff_la_LDFLAGS = -module -avoid-version tiff_la_LIBADD = @TIFFLIBS@ $(top_builddir)/src/lib/libImlib2.la tiff_la_LIBTOOLFLAGS = --tag=disable-static gif_la_SOURCES = loader_gif.c gif_la_LDFLAGS = -module -avoid-version gif_la_LIBADD = @GIFLIBS@ $(top_builddir)/src/lib/libImlib2.la gif_la_LIBTOOLFLAGS = --tag=disable-static zlib_la_SOURCES = loader_zlib.c zlib_la_LDFLAGS = -module -avoid-version zlib_la_LIBADD = @ZLIBLIBS@ $(top_builddir)/src/lib/libImlib2.la zlib_la_LIBTOOLFLAGS = --tag=disable-static bz2_la_SOURCES = loader_bz2.c bz2_la_LDFLAGS = -module -avoid-version bz2_la_LIBADD = @BZ2LIBS@ $(top_builddir)/src/lib/libImlib2.la bz2_la_LIBTOOLFLAGS = --tag=disable-static id3_la_SOURCES = loader_id3.c id3_la_LDFLAGS = -module -avoid-version id3_la_LIBADD = @ID3LIBS@ $(top_builddir)/src/lib/libImlib2.la id3_la_LIBTOOLFLAGS = --tag=disable-static pnm_la_SOURCES = loader_pnm.c pnm_la_LDFLAGS = -module -avoid-version pnm_la_LIBADD = $(top_builddir)/src/lib/libImlib2.la pnm_la_LIBTOOLFLAGS = --tag=disable-static argb_la_SOURCES = loader_argb.c argb_la_LDFLAGS = -module -avoid-version argb_la_LIBADD = $(top_builddir)/src/lib/libImlib2.la argb_la_LIBTOOLFLAGS = --tag=disable-static bmp_la_SOURCES = loader_bmp.c bmp_la_LDFLAGS = -module -avoid-version bmp_la_LIBADD = $(top_builddir)/src/lib/libImlib2.la bmp_la_LIBTOOLFLAGS = --tag=disable-static xpm_la_SOURCES = loader_xpm.c xpm_la_LDFLAGS = -module -avoid-version xpm_la_LIBADD = $(top_builddir)/src/lib/libImlib2.la xpm_la_LIBTOOLFLAGS = --tag=disable-static tga_la_SOURCES = loader_tga.c tga_la_LDFLAGS = -module -avoid-version tga_la_LIBADD = $(top_builddir)/src/lib/libImlib2.la tga_la_LIBTOOLFLAGS = --tag=disable-static lbm_la_SOURCES = loader_lbm.c lbm_la_LDFLAGS = -module -avoid-version lbm_la_LIBADD = $(top_builddir)/src/lib/libImlib2.la lbm_la_LIBTOOLFLAGS = --tag=disable-static imlib2-1.4.7/src/modules/loaders/loader_common.h0000664000175000017500000000072412445316727016521 00000000000000#ifndef __LOADER_COMMON_H #define __LOADER_COMMON_H 1 #include "config.h" #include "common.h" #include "image.h" __EXPORT__ char load(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity, char immediate_load); __EXPORT__ char save(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity); __EXPORT__ void formats(ImlibLoader * l); #endif /* __LOADER_COMMON_H */ imlib2-1.4.7/src/modules/loaders/loader_tiff.c0000664000175000017500000004345512445323057016156 00000000000000/* To do: */ /* o Need code to handle tiff with different orientations */ #include "loader_common.h" #include #include #include /* This is a wrapper data structure for TIFFRGBAImage, so that data can be */ /* passed into the callbacks. More elegent, I think, than a bunch of globals */ struct TIFFRGBAImage_Extra { TIFFRGBAImage rgba; tileContigRoutine put_contig; tileSeparateRoutine put_separate; ImlibImage *image; ImlibProgressFunction progress; char pper; char progress_granularity; uint32 num_pixels; uint32 py; }; typedef struct TIFFRGBAImage_Extra TIFFRGBAImage_Extra; static void raster(TIFFRGBAImage_Extra * img, uint32 * raster, uint32 x, uint32 y, uint32 w, uint32 h); static void put_contig_and_raster(TIFFRGBAImage * img, uint32 * rast, uint32 x, uint32 y, uint32 w, uint32 h, int32 fromskew, int32 toskew, unsigned char *cp) { (*(((TIFFRGBAImage_Extra *) img)->put_contig)) (img, rast, x, y, w, h, fromskew, toskew, cp); raster((TIFFRGBAImage_Extra *) img, rast, x, y, w, h); } static void put_separate_and_raster(TIFFRGBAImage * img, uint32 * rast, uint32 x, uint32 y, uint32 w, uint32 h, int32 fromskew, int32 toskew, unsigned char *r, unsigned char *g, unsigned char *b, unsigned char *a) { (*(((TIFFRGBAImage_Extra *) img)->put_separate)) (img, rast, x, y, w, h, fromskew, toskew, r, g, b, a); raster((TIFFRGBAImage_Extra *) img, rast, x, y, w, h); } #define PIM(_x, _y) buffer + ((_x) + image_width * (_y)) static void raster(TIFFRGBAImage_Extra * img, uint32 * rast, uint32 x, uint32 y, uint32 w, uint32 h) { uint32 image_width, image_height; uint32 *pixel, pixel_value; uint32 i, j, k; DATA32 *buffer_pixel, *buffer = img->image->data; int alpha_premult; int a, r, g, b; image_width = img->image->w; image_height = img->image->h; #if 0 printf("%s: x,y=%d,%d wxh=%dx%d (image %dx%d)\n", __func__, x, y, w, h, image_width, image_height); #endif /* rast seems to point to the beginning of the last strip processed */ /* so you need use negative offsets. Bizzare. Someone please check this */ /* I don't understand why, but that seems to be what's going on. */ /* libtiff needs better docs! */ if (img->rgba.alpha == EXTRASAMPLE_UNASSALPHA) alpha_premult = 1; switch (img->rgba.orientation) { default: case ORIENTATION_TOPLEFT: case ORIENTATION_TOPRIGHT: for (j = 0; j < h; j++) { pixel = rast - j * image_width; for (i = 0; i < w; i++) { pixel_value = *pixel++; a = TIFFGetA(pixel_value); r = TIFFGetR(pixel_value); g = TIFFGetG(pixel_value); b = TIFFGetB(pixel_value); if ((a > 0) && (a < 255) && (alpha_premult)) { r = (r * 255) / a; g = (g * 255) / a; b = (b * 255) / a; } k = x + i; if (img->rgba.orientation == ORIENTATION_TOPRIGHT) k = image_width - 1 - k; buffer_pixel = PIM(k, image_height - 1 - (y - j)); *buffer_pixel = (a << 24) | (r << 16) | (g << 8) | b; } } break; case ORIENTATION_BOTRIGHT: case ORIENTATION_BOTLEFT: for (j = 0; j < h; j++) { pixel = rast + j * image_width; for (i = 0; i < w; i++) { pixel_value = *pixel++; a = TIFFGetA(pixel_value); r = TIFFGetR(pixel_value); g = TIFFGetG(pixel_value); b = TIFFGetB(pixel_value); if ((a > 0) && (a < 255) && (alpha_premult)) { r = (r * 255) / a; g = (g * 255) / a; b = (b * 255) / a; } k = x + i; if (img->rgba.orientation == ORIENTATION_BOTRIGHT) k = image_width - 1 - k; buffer_pixel = PIM(k, image_height - 1 - (y + j)); *buffer_pixel = (a << 24) | (r << 16) | (g << 8) | b; } } break; case ORIENTATION_LEFTTOP: case ORIENTATION_RIGHTTOP: for (i = 0; i < h; i++) { pixel = rast - i * image_height; for (j = 0; j < w; j++) { pixel_value = *pixel++; a = TIFFGetA(pixel_value); r = TIFFGetR(pixel_value); g = TIFFGetG(pixel_value); b = TIFFGetB(pixel_value); if ((a > 0) && (a < 255) && (alpha_premult)) { r = (r * 255) / a; g = (g * 255) / a; b = (b * 255) / a; } k = y - i; if (img->rgba.orientation == ORIENTATION_LEFTTOP) k = image_width - 1 - k; buffer_pixel = PIM(k, x + j); *buffer_pixel = (a << 24) | (r << 16) | (g << 8) | b; } } break; case ORIENTATION_RIGHTBOT: case ORIENTATION_LEFTBOT: for (i = 0; i < h; i++) { pixel = rast + i * image_height; for (j = 0; j < w; j++) { pixel_value = *pixel++; a = TIFFGetA(pixel_value); r = TIFFGetR(pixel_value); g = TIFFGetG(pixel_value); b = TIFFGetB(pixel_value); if ((a > 0) && (a < 255) && (alpha_premult)) { r = (r * 255) / a; g = (g * 255) / a; b = (b * 255) / a; } k = y + i; if (img->rgba.orientation == ORIENTATION_RIGHTBOT) k = image_width - 1 - k; buffer_pixel = PIM(k, image_height - 1 - (x + j)); *buffer_pixel = (a << 24) | (r << 16) | (g << 8) | b; } } break; } if (img->progress) { char per; switch (img->rgba.orientation) { default: case ORIENTATION_TOPLEFT: if (w >= image_width) { uint32 real_y = (image_height - 1) - y; per = (char)(((real_y + h - 1) * 100) / image_height); if (((per - img->pper) >= img->progress_granularity) || (real_y + h) >= image_height) { img->progress(img->image, per, 0, img->py, w, (real_y + h) - img->py); img->py = real_y + h; img->pper = per; } } else { /* for tile based images, we just progress each tile because */ /* of laziness. Couldn't think of a good way to do this */ y = image_height - 1 - y; goto progress_a; } break; case ORIENTATION_TOPRIGHT: y = image_height - 1 - y; goto progress_a; case ORIENTATION_BOTRIGHT: y = image_height - y - h; goto progress_a; case ORIENTATION_BOTLEFT: y = image_height - y - h; goto progress_a; progress_a: per = (char)((w * h * 100) / img->num_pixels); img->pper += per; img->progress(img->image, img->pper, x, y, w, h); break; case ORIENTATION_LEFTTOP: y = image_width - 1 - y; goto progress_b; case ORIENTATION_RIGHTTOP: y = y + 1 - h; goto progress_b; case ORIENTATION_RIGHTBOT: y = image_width - y - h; goto progress_b; case ORIENTATION_LEFTBOT: goto progress_b; progress_b: per = (char)((w * h * 100) / img->num_pixels); img->pper += per; img->progress(img->image, img->pper, y, x, h, w); break; } } } char load(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity, char immediate_load) { TIFF *tif = NULL; FILE *file; int fd, ok; uint16 magic_number; TIFFRGBAImage_Extra rgba_image; uint32 *rast = NULL; uint32 num_pixels; char txt[1024]; ok = 0; if (im->data) return 0; file = fopen(im->real_file, "rb"); if (!file) return 0; if (fread(&magic_number, sizeof(uint16), 1, file) != 1) { fclose(file); return 0; } /* Apparently rewind(f) isn't sufficient */ fseek(file, (long)0, SEEK_SET); if ((magic_number != TIFF_BIGENDIAN) /* Checks if actually tiff file */ && (magic_number != TIFF_LITTLEENDIAN)) { fclose(file); return 0; } fd = fileno(file); fd = dup(fd); lseek(fd, (long)0, SEEK_SET); fclose(file); tif = TIFFFdOpen(fd, im->real_file, "r"); if (!tif) return 0; strcpy(txt, "Cannot be processed by libtiff"); if (!TIFFRGBAImageOK(tif, txt)) goto quit1; strcpy(txt, "Cannot begin reading tiff"); if (!TIFFRGBAImageBegin((TIFFRGBAImage *) & rgba_image, tif, 1, txt)) goto quit1; rgba_image.image = im; switch (rgba_image.rgba.orientation) { default: case ORIENTATION_TOPLEFT: case ORIENTATION_TOPRIGHT: case ORIENTATION_BOTRIGHT: case ORIENTATION_BOTLEFT: im->w = rgba_image.rgba.width; im->h = rgba_image.rgba.height; break; case ORIENTATION_LEFTTOP: case ORIENTATION_RIGHTTOP: case ORIENTATION_RIGHTBOT: case ORIENTATION_LEFTBOT: im->w = rgba_image.rgba.height; im->h = rgba_image.rgba.width; break; } if (!IMAGE_DIMENSIONS_OK(im->w, im->h)) goto quit2; rgba_image.num_pixels = num_pixels = im->w * im->h; if (rgba_image.rgba.alpha != EXTRASAMPLE_UNSPECIFIED) SET_FLAG(im->flags, F_HAS_ALPHA); else UNSET_FLAG(im->flags, F_HAS_ALPHA); if (!im->format) im->format = strdup("tiff"); if ((im->loader) || (immediate_load) || (progress)) { rgba_image.progress = progress; rgba_image.pper = rgba_image.py = 0; rgba_image.progress_granularity = progress_granularity; rast = (uint32 *) _TIFFmalloc(sizeof(uint32) * num_pixels); im->data = (DATA32 *) malloc(sizeof(DATA32) * num_pixels); if ((!rast) || (!im->data)) /* Error checking */ { fprintf(stderr, "imlib2-tiffloader: Out of memory\n"); if (rast) _TIFFfree(rast); if (im->data) { free(im->data); im->data = NULL; } goto quit2; } if (!rgba_image.rgba.put.any) { fprintf(stderr, "imlib2-tiffloader: No put function"); _TIFFfree(rast); free(im->data); im->data = NULL; goto quit2; } if (rgba_image.rgba.isContig) { rgba_image.put_contig = rgba_image.rgba.put.contig; rgba_image.rgba.put.contig = put_contig_and_raster; } else { rgba_image.put_separate = rgba_image.rgba.put.separate; rgba_image.rgba.put.separate = put_separate_and_raster; } if (!TIFFRGBAImageGet((TIFFRGBAImage *) & rgba_image, rast, rgba_image.rgba.width, rgba_image.rgba.height)) { _TIFFfree(rast); free(im->data); im->data = NULL; goto quit2; } _TIFFfree(rast); } ok = 1; quit2: TIFFRGBAImageEnd((TIFFRGBAImage *) & rgba_image); quit1: TIFFClose(tif); return ok; } /* this seems to work, except the magic number isn't written. I'm guessing */ /* this is a problem in libtiff */ char save(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity) { TIFF *tif = NULL; uint8 *buf = NULL; DATA32 pixel, *data = im->data; double alpha_factor; int x, y; uint8 r, g, b, a = 0; int has_alpha = IMAGE_HAS_ALPHA(im); int i = 0, pl = 0; char pper = 0; /* By default uses patent-free use COMPRESSION_DEFLATE, * another lossless compression technique */ ImlibImageTag *tag; int compression_type = COMPRESSION_DEFLATE; if (!im->data) return 0; tif = TIFFOpen(im->real_file, "w"); if (!tif) return 0; /* None of the TIFFSetFields are checked for errors, but since they */ /* shouldn't fail, this shouldn't be a problem */ TIFFSetField(tif, TIFFTAG_IMAGELENGTH, im->h); TIFFSetField(tif, TIFFTAG_IMAGEWIDTH, im->w); TIFFSetField(tif, TIFFTAG_PHOTOMETRIC, PHOTOMETRIC_RGB); TIFFSetField(tif, TIFFTAG_PLANARCONFIG, PLANARCONFIG_CONTIG); TIFFSetField(tif, TIFFTAG_ORIENTATION, ORIENTATION_TOPLEFT); TIFFSetField(tif, TIFFTAG_RESOLUTIONUNIT, RESUNIT_NONE); /* look for tags attached to image to get extra parameters like quality */ /* settings etc. - this is the "api" to hint for extra information for */ /* saver modules */ /* compression */ tag = __imlib_GetTag(im, "compression_type"); if (tag) { compression_type = tag->val; switch (compression_type) { case COMPRESSION_NONE: break; case COMPRESSION_CCITTRLE: break; case COMPRESSION_CCITTFAX3: break; case COMPRESSION_CCITTFAX4: break; case COMPRESSION_LZW: break; case COMPRESSION_OJPEG: break; case COMPRESSION_JPEG: break; case COMPRESSION_NEXT: break; case COMPRESSION_CCITTRLEW: break; case COMPRESSION_PACKBITS: break; case COMPRESSION_THUNDERSCAN: break; case COMPRESSION_IT8CTPAD: break; case COMPRESSION_IT8LW: break; case COMPRESSION_IT8MP: break; case COMPRESSION_IT8BL: break; case COMPRESSION_PIXARFILM: break; case COMPRESSION_PIXARLOG: break; case COMPRESSION_DEFLATE: break; case COMPRESSION_ADOBE_DEFLATE: break; case COMPRESSION_DCS: break; case COMPRESSION_JBIG: break; case COMPRESSION_SGILOG: break; case COMPRESSION_SGILOG24: break; default: compression_type = COMPRESSION_DEFLATE; } } TIFFSetField(tif, TIFFTAG_COMPRESSION, compression_type); if (has_alpha) { uint16 extras[] = { EXTRASAMPLE_ASSOCALPHA }; TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, 4); TIFFSetField(tif, TIFFTAG_EXTRASAMPLES, 1, extras); } else { TIFFSetField(tif, TIFFTAG_SAMPLESPERPIXEL, 3); } TIFFSetField(tif, TIFFTAG_BITSPERSAMPLE, 8); TIFFSetField(tif, TIFFTAG_ROWSPERSTRIP, TIFFDefaultStripSize(tif, 0)); buf = (uint8 *) _TIFFmalloc(TIFFScanlineSize(tif)); if (!buf) { TIFFClose(tif); return 0; } for (y = 0; y < im->h; y++) { i = 0; for (x = 0; x < im->w; x++) { pixel = data[(y * im->w) + x]; r = (pixel >> 16) & 0xff; g = (pixel >> 8) & 0xff; b = pixel & 0xff; if (has_alpha) { /* TIFF makes you pre-mutiply the rgb components by alpha */ a = (pixel >> 24) & 0xff; alpha_factor = ((double)a / 255.0); r *= alpha_factor; g *= alpha_factor; b *= alpha_factor; } /* This might be endian dependent */ buf[i++] = r; buf[i++] = g; buf[i++] = b; if (has_alpha) buf[i++] = a; } if (!TIFFWriteScanline(tif, buf, y, 0)) { _TIFFfree(buf); TIFFClose(tif); return 0; } if (progress) { char per; int l; per = (char)((100 * y) / im->h); if ((per - pper) >= progress_granularity) { l = y - pl; (*progress) (im, per, 0, (y - l), im->w, l); pper = per; pl = y; } } } _TIFFfree(buf); TIFFClose(tif); return 1; } void formats(ImlibLoader * l) { static const char *const list_formats[] = { "tiff", "tif" }; int i; l->num_formats = sizeof(list_formats) / sizeof(char *); l->formats = malloc(sizeof(char *) * l->num_formats); for (i = 0; i < l->num_formats; i++) l->formats[i] = strdup(list_formats[i]); } imlib2-1.4.7/src/modules/loaders/loader_argb.c0000664000175000017500000001141712445323057016132 00000000000000#include "loader_common.h" #define SWAP32(x) (x) = \ ((((x) & 0x000000ff ) << 24) |\ (((x) & 0x0000ff00 ) << 8) |\ (((x) & 0x00ff0000 ) >> 8) |\ (((x) & 0xff000000 ) >> 24)) char load(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity, char immediate_load) { int w = 0, h = 0, alpha = 0; FILE *f; if (im->data) return 0; f = fopen(im->real_file, "rb"); if (!f) return 0; /* header */ { char buf[256], buf2[256]; buf[0] = '\0'; if (!fgets(buf, 255, f)) { fclose(f); return 0; } buf2[0] = '\0'; sscanf(buf, "%s %i %i %i", buf2, &w, &h, &alpha); if (strcmp(buf2, "ARGB")) { fclose(f); return 0; } if (!IMAGE_DIMENSIONS_OK(w, h)) { fclose(f); return 0; } im->w = w; im->h = h; if (!im->format) { if (alpha) SET_FLAG(im->flags, F_HAS_ALPHA); else UNSET_FLAG(im->flags, F_HAS_ALPHA); im->format = strdup("argb"); } } if (((!im->data) && (im->loader)) || (immediate_load) || (progress)) { DATA32 *ptr; int y, pl = 0; char pper = 0; /* must set the im->data member before callign progress function */ ptr = im->data = malloc(w * h * sizeof(DATA32)); if (!im->data) { fclose(f); return 0; } for (y = 0; y < h; y++) { #ifdef WORDS_BIGENDIAN { int x; if (fread(ptr, im->w, 4, f) != 4) { free(ptr); fclose(f); return 0; } for (x = 0; x < im->w; x++) SWAP32(ptr[x]); } #else if (fread(ptr, im->w, 4, f) != 4) { free(ptr); fclose(f); return 0; } #endif ptr += im->w; if (progress) { char per; int l; per = (char)((100 * y) / im->h); if (((per - pper) >= progress_granularity) || (y == (im->h - 1))) { l = y - pl; if (!progress(im, per, 0, (y - l), im->w, l)) { fclose(f); return 2; } pper = per; pl = y; } } } } fclose(f); return 1; } char save(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity) { FILE *f; DATA32 *ptr; int y, pl = 0, alpha = 0; char pper = 0; #ifdef WORDS_BIGENDIAN DATA32 *buf = (DATA32 *) malloc(im->w * 4); #endif /* no image data? abort */ if (!im->data) return 0; f = fopen(im->real_file, "wb"); if (!f) return 0; if (im->flags & F_HAS_ALPHA) alpha = 1; fprintf(f, "ARGB %i %i %i\n", im->w, im->h, alpha); ptr = im->data; for (y = 0; y < im->h; y++) { #ifdef WORDS_BIGENDIAN { int x; memcpy(buf, ptr, im->w * 4); for (x = 0; x < im->w; x++) SWAP32(buf[x]); fwrite(buf, im->w, 4, f); } #else fwrite(ptr, im->w, 4, f); #endif ptr += im->w; if (progress) { char per; int l; per = (char)((100 * y) / im->h); if (((per - pper) >= progress_granularity) || (y == (im->h - 1))) { l = y - pl; if (!progress(im, per, 0, (y - l), im->w, l)) { #ifdef WORDS_BIGENDIAN if (buf) free(buf); #endif fclose(f); return 2; } pper = per; pl = y; } } } /* finish off */ #ifdef WORDS_BIGENDIAN if (buf) free(buf); #endif fclose(f); return 1; } void formats(ImlibLoader * l) { static const char *const list_formats[] = { "argb", "arg" }; int i; l->num_formats = sizeof(list_formats) / sizeof(char *); l->formats = malloc(sizeof(char *) * l->num_formats); for (i = 0; i < l->num_formats; i++) l->formats[i] = strdup(list_formats[i]); } imlib2-1.4.7/src/modules/loaders/loader_png.c0000644000175000017500000003321212445324023015770 00000000000000#include "loader_common.h" #include /* this is a quick sample png loader module... nice and small isn't it? */ /* PNG stuff */ #define PNG_BYTES_TO_CHECK 4 static void comment_free(ImlibImage * im, void *data) { free(data); } char load(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity, char immediate_load) { png_uint_32 w32, h32; int w, h; char hasa = 0; FILE *f; png_structp png_ptr = NULL; png_infop info_ptr = NULL; int bit_depth, color_type, interlace_type; /* if immediate_load is 1, then don't delay image loading as below, or */ /* already data in this image - don't load it again */ if (im->data) return 0; f = fopen(im->real_file, "rb"); if (!f) return 0; /* read header */ if (!im->data) { unsigned char buf[PNG_BYTES_TO_CHECK]; /* if we haven't read the header before, set the header data */ if (fread(buf, 1, PNG_BYTES_TO_CHECK, f) != PNG_BYTES_TO_CHECK) { fclose(f); return 0; } if (png_sig_cmp(buf, 0, PNG_BYTES_TO_CHECK)) { fclose(f); return 0; } rewind(f); png_ptr = png_create_read_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); if (!png_ptr) { fclose(f); return 0; } info_ptr = png_create_info_struct(png_ptr); if (!info_ptr) { png_destroy_read_struct(&png_ptr, NULL, NULL); fclose(f); return 0; } if (setjmp(png_jmpbuf(png_ptr))) { png_destroy_read_struct(&png_ptr, &info_ptr, NULL); fclose(f); return 0; } png_init_io(png_ptr, f); png_read_info(png_ptr, info_ptr); png_get_IHDR(png_ptr, info_ptr, (png_uint_32 *) (&w32), (png_uint_32 *) (&h32), &bit_depth, &color_type, &interlace_type, NULL, NULL); im->w = (int)w32; im->h = (int)h32; if (!IMAGE_DIMENSIONS_OK(w32, h32)) { png_read_end(png_ptr, info_ptr); png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp) NULL); fclose(f); return 0; } if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) hasa = 1; if (color_type == PNG_COLOR_TYPE_RGB_ALPHA) hasa = 1; if (color_type == PNG_COLOR_TYPE_GRAY_ALPHA) hasa = 1; if (hasa) SET_FLAG(im->flags, F_HAS_ALPHA); else UNSET_FLAG(im->flags, F_HAS_ALPHA); /* set the format string member to the lower-case full extension */ /* name for the format - so example names would be: */ /* "png", "jpeg", "tiff", "ppm", "pgm", "pbm", "gif", "xpm" ... */ if (!im->loader) im->format = strdup("png"); } /* if its the second phase load OR its immediate load or a progress */ /* callback is set then load the data */ if ((im->loader) || (immediate_load) || (progress)) { unsigned char **lines; int i; w = im->w; h = im->h; /* Prep for transformations... ultimately we want ARGB */ /* expand palette -> RGB if necessary */ if (color_type == PNG_COLOR_TYPE_PALETTE) png_set_palette_to_rgb(png_ptr); /* expand gray (w/reduced bits) -> 8-bit RGB if necessary */ if ((color_type == PNG_COLOR_TYPE_GRAY) || (color_type == PNG_COLOR_TYPE_GRAY_ALPHA)) { png_set_gray_to_rgb(png_ptr); if (bit_depth < 8) png_set_expand_gray_1_2_4_to_8(png_ptr); } /* expand transparency entry -> alpha channel if present */ if (png_get_valid(png_ptr, info_ptr, PNG_INFO_tRNS)) png_set_tRNS_to_alpha(png_ptr); /* reduce 16bit color -> 8bit color if necessary */ if (bit_depth > 8) png_set_strip_16(png_ptr); /* pack all pixels to byte boundaries */ png_set_packing(png_ptr); /* note from raster: */ /* thanks to mustapha for helping debug this on PPC Linux remotely by */ /* sending across screenshots all the time and me figuring out from them */ /* what the hell was up with the colors */ /* now png loading should work on big-endian machines nicely */ #ifdef WORDS_BIGENDIAN png_set_swap_alpha(png_ptr); if (!hasa) png_set_filler(png_ptr, 0xff, PNG_FILLER_BEFORE); #else png_set_bgr(png_ptr); if (!hasa) png_set_filler(png_ptr, 0xff, PNG_FILLER_AFTER); #endif if (im->data) free(im->data); im->data = malloc(w * h * sizeof(DATA32)); if (!im->data) { png_read_end(png_ptr, info_ptr); png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp) NULL); fclose(f); return 0; } lines = (unsigned char **)malloc(h * sizeof(unsigned char *)); if (!lines) { free(im->data); im->data = NULL; png_read_end(png_ptr, info_ptr); png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp) NULL); fclose(f); return 0; } for (i = 0; i < h; i++) lines[i] = ((unsigned char *)(im->data)) + (i * w * sizeof(DATA32)); if (progress) { int y, count, prevy, pass, number_passes, per, nrows = 1; count = 0; number_passes = png_set_interlace_handling(png_ptr); for (pass = 0; pass < number_passes; pass++) { prevy = 0; per = 0; for (y = 0; y < h; y += nrows) { png_read_rows(png_ptr, &lines[y], NULL, nrows); per = (((pass * h) + y) * 100) / (h * number_passes); if ((per - count) >= progress_granularity) { count = per; if (!progress(im, per, 0, prevy, w, y - prevy + 1)) { free(lines); png_read_end(png_ptr, info_ptr); png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp) NULL); fclose(f); return 2; } prevy = y + 1; } } if (!progress(im, per, 0, prevy, w, y - prevy + 1)) { free(lines); png_read_end(png_ptr, info_ptr); png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp) NULL); fclose(f); return 2; } } } else png_read_image(png_ptr, lines); free(lines); png_read_end(png_ptr, info_ptr); } #ifdef PNG_TEXT_SUPPORTED { png_textp text; int num; int i; num = 0; png_get_text(png_ptr, info_ptr, &text, &num); for (i = 0; i < num; i++) { if (!strcmp(text[i].key, "Imlib2-Comment")) __imlib_AttachTag(im, "comment", 0, strdup(text[i].text), comment_free); } } #endif png_destroy_read_struct(&png_ptr, &info_ptr, (png_infopp) NULL); fclose(f); return 1; } char save(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity) { FILE *f; png_structp png_ptr; png_infop info_ptr; DATA32 *ptr; int x, y, j, interlace; png_bytep row_ptr, data = NULL; png_color_8 sig_bit; int pl = 0; char pper = 0; ImlibImageTag *tag; int quality = 75, compression = 3, num_passes = 1, pass; if (!im->data) return 0; f = fopen(im->real_file, "wb"); if (!f) return 0; png_ptr = png_create_write_struct(PNG_LIBPNG_VER_STRING, NULL, NULL, NULL); if (!png_ptr) { fclose(f); return 0; } info_ptr = png_create_info_struct(png_ptr); if (!info_ptr) { fclose(f); png_destroy_write_struct(&png_ptr, (png_infopp) NULL); return 0; } if (setjmp(png_jmpbuf(png_ptr))) { fclose(f); png_destroy_write_struct(&png_ptr, (png_infopp) & info_ptr); png_destroy_info_struct(png_ptr, (png_infopp) & info_ptr); return 0; } /* check whether we should use interlacing */ interlace = PNG_INTERLACE_NONE; if ((tag = __imlib_GetTag(im, "interlacing")) && tag->val) { #ifdef PNG_WRITE_INTERLACING_SUPPORTED interlace = PNG_INTERLACE_ADAM7; #endif } png_init_io(png_ptr, f); if (im->flags & F_HAS_ALPHA) { png_set_IHDR(png_ptr, info_ptr, im->w, im->h, 8, PNG_COLOR_TYPE_RGB_ALPHA, interlace, PNG_COMPRESSION_TYPE_BASE, PNG_FILTER_TYPE_BASE); #ifdef WORDS_BIGENDIAN png_set_swap_alpha(png_ptr); #else png_set_bgr(png_ptr); #endif } else { png_set_IHDR(png_ptr, info_ptr, im->w, im->h, 8, PNG_COLOR_TYPE_RGB, interlace, PNG_COMPRESSION_TYPE_BASE, PNG_FILTER_TYPE_BASE); data = malloc(im->w * 3 * sizeof(char)); } sig_bit.red = 8; sig_bit.green = 8; sig_bit.blue = 8; sig_bit.alpha = 8; png_set_sBIT(png_ptr, info_ptr, &sig_bit); /* quality */ tag = __imlib_GetTag(im, "quality"); if (tag) { quality = tag->val; if (quality < 1) quality = 1; if (quality > 99) quality = 99; } /* convert to compression */ quality = quality / 10; compression = 9 - quality; /* compression */ tag = __imlib_GetTag(im, "compression"); if (tag) compression = tag->val; if (compression < 0) compression = 0; if (compression > 9) compression = 9; tag = __imlib_GetTag(im, "comment"); if (tag) { #ifdef PNG_TEXT_SUPPORTED png_text text; text.key = (char *)"Imlib2-Comment"; text.text = tag->data; text.compression = PNG_TEXT_COMPRESSION_zTXt; png_set_text(png_ptr, info_ptr, &(text), 1); #endif } png_set_compression_level(png_ptr, compression); png_write_info(png_ptr, info_ptr); png_set_shift(png_ptr, &sig_bit); png_set_packing(png_ptr); #ifdef PNG_WRITE_INTERLACING_SUPPORTED num_passes = png_set_interlace_handling(png_ptr); #endif for (pass = 0; pass < num_passes; pass++) { ptr = im->data; for (y = 0; y < im->h; y++) { if (im->flags & F_HAS_ALPHA) row_ptr = (png_bytep) ptr; else { for (j = 0, x = 0; x < im->w; x++) { data[j++] = (ptr[x] >> 16) & 0xff; data[j++] = (ptr[x] >> 8) & 0xff; data[j++] = (ptr[x]) & 0xff; } row_ptr = (png_bytep) data; } png_write_rows(png_ptr, &row_ptr, 1); if (progress) { char per; int l; per = 100 * (pass + y / (float)im->h) / num_passes; if ((per - pper) >= progress_granularity) { l = y - pl; if (!progress(im, per, 0, (y - l), im->w, l)) { if (data) free(data); png_write_end(png_ptr, info_ptr); png_destroy_write_struct(&png_ptr, (png_infopp) & info_ptr); png_destroy_info_struct(png_ptr, (png_infopp) & info_ptr); fclose(f); return 2; } pper = per; pl = y; } } ptr += im->w; } } if (data) free(data); png_write_end(png_ptr, info_ptr); png_destroy_write_struct(&png_ptr, (png_infopp) & info_ptr); png_destroy_info_struct(png_ptr, (png_infopp) & info_ptr); fclose(f); return 1; } /* fills the ImlibLoader struct with a string array of format file */ /* extensions this loader can load. eg: */ /* loader->formats = { "jpeg", "jpg"}; */ /* giving permutations is a good idea. case sensitivity is irrelevant */ /* your loader CAN load more than one format if it likes - like: */ /* loader->formats = { "gif", "png", "jpeg", "jpg"} */ /* if it can load those formats. */ void formats(ImlibLoader * l) { static const char *const list_formats[] = { "png" }; int i; l->num_formats = sizeof(list_formats) / sizeof(char *); l->formats = malloc(sizeof(char *) * l->num_formats); for (i = 0; i < l->num_formats; i++) l->formats[i] = strdup(list_formats[i]); } imlib2-1.4.7/src/modules/loaders/loader_xpm.c0000664000175000017500000004363312445323057016030 00000000000000#include "loader_common.h" #include #include #include static FILE *rgb_txt = NULL; static void xpm_parse_color(char *color, int *r, int *g, int *b) { char buf[4096]; /* is a #ff00ff like color */ if (color[0] == '#') { int len; char val[32]; len = strlen(color) - 1; if (len < 96) { int i; len /= 3; for (i = 0; i < len; i++) val[i] = color[1 + i + (0 * len)]; val[i] = 0; sscanf(val, "%x", r); for (i = 0; i < len; i++) val[i] = color[1 + i + (1 * len)]; val[i] = 0; sscanf(val, "%x", g); for (i = 0; i < len; i++) val[i] = color[1 + i + (2 * len)]; val[i] = 0; sscanf(val, "%x", b); if (len == 1) { *r = (*r << 4) | *r; *g = (*g << 4) | *g; *b = (*b << 4) | *b; } else if (len > 2) { *r >>= (len - 2) * 4; *g >>= (len - 2) * 4; *b >>= (len - 2) * 4; } } return; } /* look in rgb txt database */ if (!rgb_txt) rgb_txt = fopen("/usr/share/X11/rgb.txt", "r"); if (!rgb_txt) rgb_txt = fopen("/usr/X11R6/lib/X11/rgb.txt", "r"); if (!rgb_txt) rgb_txt = fopen("/usr/openwin/lib/X11/rgb.txt", "r"); if (!rgb_txt) return; fseek(rgb_txt, 0, SEEK_SET); while (fgets(buf, 4000, rgb_txt)) { if (buf[0] != '!') { int rr, gg, bb; char name[4096]; sscanf(buf, "%i %i %i %[^\n]", &rr, &gg, &bb, name); if (!strcasecmp(name, color)) { *r = rr; *g = gg; *b = bb; return; } } } } static void xpm_parse_done(void) { if (rgb_txt) fclose(rgb_txt); rgb_txt = NULL; } char load(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity, char immediate_load) { DATA32 *ptr, *end; FILE *f; int pc, c, i, j, k, w, h, ncolors, cpp, comment, transp, quote, context, len, done, r, g, b, backslash; char *line, s[256], tok[256], col[256]; int lsz = 256; struct _cmap { char str[6]; unsigned char transp; short r, g, b; } *cmap; short lookup[128 - 32][128 - 32]; float per = 0.0, per_inc = 0.0; int last_per = 0, last_y = 0; int count, pixels; done = 0; transp = -1; /* if immediate_load is 1, then dont delay image laoding as below, or */ /* already data in this image - dont load it again */ if (im->data) { xpm_parse_done(); return 0; } f = fopen(im->real_file, "rb"); if (!f) { xpm_parse_done(); return 0; } if (fread(s, 1, 9, f) != 9) { fclose(f); xpm_parse_done(); return 0; } rewind(f); s[9] = 0; if (strcmp("/* XPM */", s)) { fclose(f); xpm_parse_done(); return 0; } i = 0; j = 0; cmap = NULL; w = 10; h = 10; ptr = NULL; end = NULL; c = ' '; comment = 0; quote = 0; context = 0; pixels = 0; count = 0; line = malloc(lsz); if (!line) return 0; backslash = 0; memset(lookup, 0, sizeof(lookup)); while (!done) { pc = c; c = fgetc(f); if (c == EOF) break; if (!quote) { if ((pc == '/') && (c == '*')) comment = 1; else if ((pc == '*') && (c == '/') && (comment)) comment = 0; } if (comment) continue; if ((!quote) && (c == '"')) { quote = 1; i = 0; } else if ((quote) && (c == '"')) { line[i] = 0; quote = 0; if (context == 0) { /* Header */ sscanf(line, "%i %i %i %i", &w, &h, &ncolors, &cpp); if ((ncolors > 32766) || (ncolors < 1)) { fprintf(stderr, "IMLIB ERROR: XPM files with colors > 32766 or < 1 not supported\n"); free(line); fclose(f); xpm_parse_done(); return 0; } if ((cpp > 5) || (cpp < 1)) { fprintf(stderr, "IMLIB ERROR: XPM files with characters per pixel > 5 or < 1not supported\n"); free(line); fclose(f); xpm_parse_done(); return 0; } if (!IMAGE_DIMENSIONS_OK(w, h)) { fprintf(stderr, "IMLIB ERROR: Invalid image dimension: %dx%d\n", w, h); free(line); fclose(f); xpm_parse_done(); return 0; } im->w = w; im->h = h; if (!im->format) im->format = strdup("xpm"); cmap = malloc(sizeof(struct _cmap) * ncolors); if (!cmap) { free(line); fclose(f); xpm_parse_done(); return 0; } per_inc = 100.0 / (((float)w) * h); if (im->loader || immediate_load || progress) { im->data = (DATA32 *) malloc(sizeof(DATA32) * im->w * im->h); if (!im->data) { free(cmap); free(line); fclose(f); xpm_parse_done(); return 0; } ptr = im->data; pixels = w * h; end = ptr + (pixels); } else { free(cmap); free(line); fclose(f); xpm_parse_done(); return 1; } j = 0; context++; } else if (context == 1) { /* Color Table */ if (j < ncolors) { int slen; int hascolor, iscolor; iscolor = 0; hascolor = 0; tok[0] = 0; col[0] = 0; s[0] = 0; len = strlen(line); strncpy(cmap[j].str, line, cpp); cmap[j].str[cpp] = 0; cmap[j].r = -1; cmap[j].transp = 0; for (k = cpp; k < len; k++) { if (line[k] != ' ') { s[0] = 0; sscanf(&line[k], "%255s", s); slen = strlen(s); k += slen; if (!strcmp(s, "c")) iscolor = 1; if ((!strcmp(s, "m")) || (!strcmp(s, "s")) || (!strcmp(s, "g4")) || (!strcmp(s, "g")) || (!strcmp(s, "c")) || (k >= len)) { if (k >= len) { if (col[0]) { if (strlen(col) < (sizeof(col) - 2)) strcat(col, " "); else done = 1; } if (strlen(col) + strlen(s) < (sizeof(col) - 1)) strcat(col, s); } if (col[0]) { if (!strcasecmp(col, "none")) { transp = 1; cmap[j].transp = 1; } else { if ((((cmap[j].r < 0) || (!strcmp(tok, "c"))) && (!hascolor))) { r = 0; g = 0; b = 0; xpm_parse_color(col, &r, &g, &b); cmap[j].r = r; cmap[j].g = g; cmap[j].b = b; if (iscolor) hascolor = 1; } } } strcpy(tok, s); col[0] = 0; } else { if (col[0]) { if (strlen(col) < (sizeof(col) - 2)) strcat(col, " "); else done = 1; } if (strlen(col) + strlen(s) < (sizeof(col) - 1)) strcat(col, s); } } } } j++; if (j >= ncolors) { if (cpp == 1) for (i = 0; i < ncolors; i++) lookup[(int)cmap[i].str[0] - 32][0] = i; if (cpp == 2) for (i = 0; i < ncolors; i++) lookup[(int)cmap[i].str[0] - 32][(int)cmap[i].str[1] - 32] = i; context++; } if (transp >= 0) { SET_FLAG(im->flags, F_HAS_ALPHA); } else { UNSET_FLAG(im->flags, F_HAS_ALPHA); } } else { /* Image Data */ i = 0; if (cpp == 0) { /* Chars per pixel = 0? well u never know */ } if (cpp == 1) { #define PIX_RGB(_r, _g, _b) (((_r) << 16) | ((_g) << 8) | (_b)) #define PIX_ARGB(_r, _g, _b) ((0xff << 24) | PIX_RGB(_r, _g, _b)) #define CM1_TRANS() cmap[lookup[col[0] - ' '][0]].transp #define CM1_R() (unsigned char)cmap[lookup[col[0] - ' '][0]].r #define CM1_G() (unsigned char)cmap[lookup[col[0] - ' '][0]].g #define CM1_B() (unsigned char)cmap[lookup[col[0] - ' '][0]].b for (i = 0; ((i < 65536) && (ptr < end) && (line[i])); i++) { col[0] = line[i]; r = CM1_R(); g = CM1_G(); b = CM1_B(); if (transp && CM1_TRANS()) *ptr++ = PIX_RGB(r, g, b); else *ptr++ = PIX_ARGB(r, g, b); count++; } } else if (cpp == 2) { #define CM2_TRANS() cmap[lookup[col[0] - ' '][col[1] - ' ']].transp #define CM2_R() (unsigned char)cmap[lookup[col[0] - ' '][col[1] - ' ']].r #define CM2_G() (unsigned char)cmap[lookup[col[0] - ' '][col[1] - ' ']].g #define CM2_B() (unsigned char)cmap[lookup[col[0] - ' '][col[1] - ' ']].b for (i = 0; ((i < 65536) && (ptr < end) && (line[i])); i++) { col[0] = line[i++]; col[1] = line[i]; r = CM2_R(); g = CM2_G(); b = CM2_B(); if (transp && CM2_TRANS()) *ptr++ = PIX_RGB(r, g, b); else *ptr++ = PIX_ARGB(r, g, b); count++; } } else { #define CM0_TRANS(_j) cmap[_j].transp #define CM0_R(_j) (unsigned char)cmap[_j].r #define CM0_G(_j) (unsigned char)cmap[_j].g #define CM0_B(_j) (unsigned char)cmap[_j].b for (i = 0; ((i < 65536) && (ptr < end) && (line[i])); i++) { for (j = 0; j < cpp; j++, i++) { col[j] = line[i]; } col[j] = 0; i--; for (j = 0; j < ncolors; j++) { if (!strcmp(col, cmap[j].str)) { r = CM0_R(j); g = CM0_G(j); b = CM0_B(j); if (transp && CM0_TRANS(j)) *ptr++ = PIX_RGB(r, g, b); else *ptr++ = PIX_ARGB(r, g, b); count++; j = ncolors; } } } } per += per_inc; if (progress && (((int)per) != last_per) && (((int)per) % progress_granularity == 0)) { last_per = (int)per; if (!(progress(im, (int)per, 0, last_y, w, i))) { fclose(f); free(cmap); free(line); xpm_parse_done(); return 2; } last_y = i; } } } /* Scan in line from XPM file */ if ((quote) && (c != '"')) { if (c < 32) c = 32; else if (c > 127) c = 127; if (c == '\\') { if (++backslash < 2) { line[i++] = c; } else { backslash = 0; } } else { backslash = 0; line[i++] = c; } } if (i >= lsz) { lsz += 256; line = realloc(line, lsz); } if (((ptr) && ((ptr - im->data) >= (w * h * (int)sizeof(DATA32)))) || ((context > 1) && (count >= pixels))) done = 1; } if (progress) { progress(im, 100, 0, last_y, w, h); } fclose(f); free(cmap); free(line); xpm_parse_done(); return 1; } void formats(ImlibLoader * l) { static const char *const list_formats[] = { "xpm" }; int i; l->num_formats = sizeof(list_formats) / sizeof(char *); l->formats = malloc(sizeof(char *) * l->num_formats); for (i = 0; i < l->num_formats; i++) l->formats[i] = strdup(list_formats[i]); } imlib2-1.4.7/src/modules/loaders/Makefile.in0000664000175000017500000012751212510025505015564 00000000000000# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 Free Software Foundation, Inc. # This Makefile.in is free software; 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uninstall-am uninstall-pkgLTLIBRARIES .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: imlib2-1.4.7/src/modules/loaders/loader_id3.c0000664000175000017500000003617712445323057015710 00000000000000#include "loader_common.h" #include #include #include #include #include #include #include #if ! defined (__STDC_VERSION__) || __STDC_VERSION__ < 199901L #if __GNUC__ >= 2 #define inline __inline__ #else #define inline #endif #endif #ifdef __GNUC__ #define UNLIKELY(exp) __builtin_expect ((exp), 0) #else #define UNLIKELY(exp) (exp) #endif typedef struct context { int id; char *filename; struct id3_tag *tag; int refcount; struct context *next; } context; static context *id3_ctxs = NULL; static inline struct id3_frame * id3_tag_get_frame(struct id3_tag *tag, size_t index) { return tag->frames[index]; } static inline unsigned int id3_tag_get_numframes(struct id3_tag *tag) { return tag->nframes; } static inline char const * id3_frame_id(struct id3_frame *frame) { return frame->id; } static context * context_create(const char *filename) { context *node = (context *) malloc(sizeof(context)); context *ptr, *last; int last_id = INT_MAX; node->refcount = 1; { struct id3_file *file; struct id3_tag *tag; unsigned int i; file = id3_file_open(filename, ID3_FILE_MODE_READONLY); if (!file) { fprintf(stderr, "Unable to open tagged file %s: %s\n", filename, strerror(errno)); goto fail_free; } tag = id3_file_tag(file); if (!tag) { fprintf(stderr, "Unable to find ID3v2 tags in file %s\n", filename); id3_file_close(file); goto fail_free; } node->tag = id3_tag_new(); for (i = 0; i < id3_tag_get_numframes(tag); i++) if (!strcmp(id3_frame_id(id3_tag_get_frame(tag, i)), "APIC")) id3_tag_attachframe(node->tag, id3_tag_get_frame(tag, i)); id3_file_close(file); } node->filename = strdup(filename); if (!id3_ctxs) { node->id = 1; node->next = NULL; id3_ctxs = node; return node; } ptr = id3_ctxs; last = NULL; while (UNLIKELY(ptr && (ptr->id + 1) >= last_id)) { last_id = ptr->id; last = ptr; ptr = ptr->next; } /* Paranoid! this can occur only if there are INT_MAX contexts :) */ if (UNLIKELY(!ptr)) { fprintf(stderr, "Too many open ID3 contexts\n"); goto fail_close; } node->id = ptr->id + 1; if (UNLIKELY(! !last)) { node->next = last->next; last->next = node; } else { node->next = id3_ctxs; id3_ctxs = node; } return node; fail_close: free(node->filename); id3_tag_delete(node->tag); fail_free: free(node); return NULL; } static void context_destroy(context * ctx) { id3_tag_delete(ctx->tag); free(ctx->filename); free(ctx); } static inline void context_addref(context * ctx) { ctx->refcount++; } static context * context_get(int id) { context *ptr = id3_ctxs; while (ptr) { if (ptr->id == id) { context_addref(ptr); return ptr; } ptr = ptr->next; } fprintf(stderr, "No context by handle %d found\n", id); return NULL; } static context * context_get_by_name(const char *name) { context *ptr = id3_ctxs; while (ptr) { if (!strcmp(name, ptr->filename)) { context_addref(ptr); return ptr; } ptr = ptr->next; } return NULL; } static void context_delref(context * ctx) { ctx->refcount--; if (ctx->refcount <= 0) { context *last = NULL, *ptr = id3_ctxs; while (ptr) { if (ptr == ctx) { if (last) last->next = ctx->next; else id3_ctxs = ctx->next; context_destroy(ctx); return; } last = ptr; ptr = ptr->next; } } } static int str2int(const char *str, int old) { long index; errno = 0; index = strtol(str, NULL, 10); return ((errno || index > INT_MAX) ? old : (int)index); } static unsigned int str2uint(const char *str, unsigned int old) { unsigned long index; errno = 0; index = strtoul(str, NULL, 10); return ((errno || index > UINT_MAX) ? old : index); } static void destructor_data(ImlibImage * im, void *data) { free(data); } static void destructor_context(ImlibImage * im, void *data) { context_delref((context *) data); } typedef struct lopt { context *ctx; unsigned int index; int traverse; char cache_level; } lopt; static char get_options(lopt * opt, ImlibImage * im) { unsigned int handle = 0, index = 0, traverse = 0; context *ctx; if (im->key) { char *key = strdup(im->key); char *tok = strtok(key, ","); traverse = 0; while (tok) { char *value = strchr(tok, '='); if (!value) { value = tok; tok = (char *)"index"; } else { *value = '\0'; value++; } if (!strcasecmp(tok, "index")) index = str2uint(value, index); else if (!strcasecmp(tok, "context")) handle = str2uint(value, handle); else if (!strcasecmp(tok, "traverse")) traverse = str2int(value, traverse); tok = strtok(NULL, ","); } free(key); } else traverse = 1; if (!handle) { ImlibImageTag *htag = __imlib_GetTag(im, "context"); if (htag && htag->val) handle = htag->val; } if (handle) ctx = context_get(handle); else if (!(ctx = context_get_by_name(im->real_file)) && !(ctx = context_create(im->real_file))) return 0; if (!index) { ImlibImageTag *htag = __imlib_GetTag(im, "index"); if (htag && htag->val) index = htag->val; } if (index > id3_tag_get_numframes(ctx->tag) || (index == 0 && id3_tag_get_numframes(ctx->tag) < 1)) { if (index) fprintf(stderr, "No picture frame # %d found\n", index); context_delref(ctx); return 0; } if (!index) index = 1; opt->ctx = ctx; opt->index = index; opt->traverse = traverse; opt->cache_level = (id3_tag_get_numframes(ctx->tag) > 1 ? 1 : 0); return 1; } static int extract_pic(struct id3_frame *frame, int dest) { union id3_field *field; unsigned char const *data; id3_length_t length; int done = 0; field = id3_frame_field(frame, 4); data = id3_field_getbinarydata(field, &length); if (!data) { fprintf(stderr, "No image data found for frame\n"); return 0; } while (length > 0) { ssize_t res; if ((res = write(dest, data + done, length)) < 0) { if (errno == EINTR) continue; perror("Unable to write to file"); return 0; } length -= res; done += res; } return 1; } #define EXT_LEN 14 static char get_loader(lopt * opt, ImlibLoader ** loader) { union id3_field *field; char const *data; char ext[EXT_LEN + 2]; ext[EXT_LEN + 1] = '\0'; ext[0] = '.'; field = id3_frame_field(id3_tag_get_frame(opt->ctx->tag, opt->index - 1), 1); data = (char const *)id3_field_getlatin1(field); if (!data) { fprintf(stderr, "No mime type data found for image frame\n"); return 0; } if (strncasecmp(data, "image/", 6)) { if (!strcmp(data, "-->")) { *loader = NULL; return 1; } fprintf(stderr, "Picture frame with unknown mime-type \'%s\' found\n", data); return 0; } strncpy(ext + 1, data + 6, EXT_LEN); if (!(*loader = __imlib_FindBestLoaderForFile(ext, 0))) { fprintf(stderr, "No loader found for extension %s\n", ext); return 0; } return 1; } static const char *const id3_pic_types[] = { /* $00 */ "Other", /* $01 */ "32x32 pixels file icon", /* $02 */ "Other file icon", /* $03 */ "Cover (front)", /* $04 */ "Cover (back)", /* $05 */ "Leaflet page", /* $06 */ "Media", /* $07 */ "Lead artist/lead performer/soloist", /* $08 */ "Artist/performer", /* $09 */ "Conductor", /* $0A */ "Band/Orchestra", /* $0B */ "Composer", /* $0C */ "Lyricist/text writer", /* $0D */ "Recording Location", /* $0E */ "During recording", /* $0F */ "During performance", /* $10 */ "Movie/video screen capture", /* $11 */ "A bright coloured fish", /* $12 */ "Illustration", /* $13 */ "Band/artist logotype", /* $14 */ "Publisher/Studio logotype" }; #define NUM_OF_ID3_PIC_TYPES \ (sizeof(id3_pic_types) / sizeof(id3_pic_types[0])) static const char *const id3_text_encodings[] = { /* $00 */ "ISO-8859-1", /* $01 */ "UTF-16 encoded Unicode with BOM", /* $02 */ "UTF-16BE encoded Unicode without BOM", /* $03 */ "UTF-8 encoded Unicode" }; #define NUM_OF_ID3_TEXT_ENCODINGS \ (sizeof(id3_text_encodings) / sizeof(id3_text_encodings[0])) static void write_tags(ImlibImage * im, lopt * opt) { struct id3_frame *frame = id3_tag_get_frame(opt->ctx->tag, opt->index - 1); union id3_field *field; unsigned int num_data; char *data; if ((field = id3_frame_field(frame, 1)) && (data = (char *)id3_field_getlatin1(field))) __imlib_AttachTag(im, "mime-type", 0, strdup(data), destructor_data); if ((field = id3_frame_field(frame, 3)) && (data = (char *)id3_field_getstring(field))) { size_t length; char *dup; id3_ucs4_t *ptr = (id3_ucs4_t *) data; while (*ptr) ptr++; length = (ptr - (id3_ucs4_t *) data + 1) * sizeof(id3_ucs4_t); dup = (char *)malloc(length); memcpy(dup, data, length); __imlib_AttachTag(im, "id3-description", 0, dup, destructor_data); } if ((field = id3_frame_field(frame, 0))) { num_data = id3_field_gettextencoding(field); __imlib_AttachTag(im, "id3-description-text-encoding", num_data, num_data < NUM_OF_ID3_TEXT_ENCODINGS ? (char *)id3_text_encodings[num_data] : NULL, NULL); } if ((field = id3_frame_field(frame, 2))) { num_data = id3_field_getint(field); __imlib_AttachTag(im, "id3-picture-type", num_data, num_data < NUM_OF_ID3_PIC_TYPES ? (char *)id3_pic_types[num_data] : NULL, NULL); } __imlib_AttachTag(im, "count", id3_tag_get_numframes(opt->ctx->tag), NULL, NULL); if (opt->cache_level) { context_addref(opt->ctx); __imlib_AttachTag(im, "context", opt->ctx->id, opt->ctx, destructor_context); } __imlib_AttachTag(im, "index", opt->index, NULL, NULL); if (opt->traverse) { char *buf = NULL; if ((opt->index + opt->traverse) <= id3_tag_get_numframes(opt->ctx->tag) && (opt->index + opt->traverse) > 0) { buf = (char *)malloc((strlen(im->real_file) + 50) * sizeof(char)); sprintf(buf, "%s:index=%d,traverse=%d", im->real_file, opt->index + opt->traverse, opt->traverse); } __imlib_AttachTag(im, "next", 0, buf, destructor_data); } } char load(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity, char immediate_load) { ImlibLoader *loader; lopt opt; int res; struct stat st; assert(im); if (stat(im->real_file, &st) < 0) return 0; if (!get_options(&opt, im)) return 0; if (!get_loader(&opt, &loader)) goto fail_context; if (loader) { char *ofile, tmp[] = "/tmp/imlib2_loader_id3-XXXXXX"; int dest; if ((dest = mkstemp(tmp)) < 0) { fprintf(stderr, "Unable to create a temporary file\n"); goto fail_context; } res = extract_pic(id3_tag_get_frame(opt.ctx->tag, opt.index - 1), dest); close(dest); if (!res) { unlink(tmp); goto fail_context; } ofile = im->real_file; im->real_file = strdup(tmp); res = loader->load(im, progress, progress_granularity, immediate_load); free(im->real_file); im->real_file = ofile; unlink(tmp); } else { /* The tag actually provides a image url rather than image data. * Practically, dunno if such a tag exists on earth :) * Here's the code anyway... */ union id3_field *field; id3_length_t length; char const *data; char *url, *file, *ofile; field = id3_frame_field (id3_tag_get_frame(opt.ctx->tag, opt.index - 1), 4); data = (char const *)id3_field_getbinarydata(field, &length); if (!data || !length) { fprintf(stderr, "No link image URL present\n"); goto fail_context; } url = (char *)malloc((length + 1) * sizeof(char)); strncpy(url, data, length); url[length] = '\0'; file = (strncmp(url, "file://", 7) ? url : url + 7); if (!(loader = __imlib_FindBestLoaderForFile(file, 0))) { fprintf(stderr, "No loader found for file %s\n", file); free(url); goto fail_context; } ofile = im->real_file; im->real_file = file; res = loader->load(im, progress, progress_granularity, immediate_load); if (!im->loader) __imlib_AttachTag(im, "id3-link-url", 0, url, destructor_data); else free(url); im->real_file = ofile; } if (!im->loader) write_tags(im, &opt); #ifdef DEBUG if (!im->loader) { ImlibImageTag *cur = im->tags; fprintf(stderr, "Tags for file %s:\n", im->file); while (cur) { fprintf(stderr, "\t%s: (%d) %s\n", cur->key, cur->val, (char *)cur->data); cur = cur->next; } } #endif context_delref(opt.ctx); return res; fail_context: context_delref(opt.ctx); return 0; } void formats(ImlibLoader * l) { static const char *const list_formats[] = { "mp3" }; int i; l->num_formats = sizeof(list_formats) / sizeof(char *); l->formats = malloc(sizeof(char *) * l->num_formats); for (i = 0; i < l->num_formats; i++) l->formats[i] = strdup(list_formats[i]); } imlib2-1.4.7/src/modules/loaders/loader_jpeg.c0000664000175000017500000002367612445323057016156 00000000000000#include "loader_common.h" #include #include struct ImLib_JPEG_error_mgr { struct jpeg_error_mgr pub; sigjmp_buf setjmp_buffer; }; typedef struct ImLib_JPEG_error_mgr *emptr; static void _JPEGFatalErrorHandler(j_common_ptr cinfo) { emptr errmgr; errmgr = (emptr) cinfo->err; /* cinfo->err->output_message(cinfo);*/ siglongjmp(errmgr->setjmp_buffer, 1); } static void _JPEGErrorHandler(j_common_ptr cinfo) { #if 0 emptr errmgr; errmgr = (emptr) cinfo->err; /* cinfo->err->output_message(cinfo);*/ /* siglongjmp(errmgr->setjmp_buffer, 1);*/ #endif } static void _JPEGErrorHandler2(j_common_ptr cinfo, int msg_level) { #if 0 emptr errmgr; errmgr = (emptr) cinfo->err; /* cinfo->err->output_message(cinfo);*/ /* siglongjmp(errmgr->setjmp_buffer, 1);*/ #endif } char load(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity, char immediate_load) { int w, h, rc; struct jpeg_decompress_struct cinfo; struct ImLib_JPEG_error_mgr jerr; FILE *f; if (im->data) return 0; f = fopen(im->real_file, "rb"); if (!f) return 0; cinfo.err = jpeg_std_error(&(jerr.pub)); jerr.pub.error_exit = _JPEGFatalErrorHandler; jerr.pub.emit_message = _JPEGErrorHandler2; jerr.pub.output_message = _JPEGErrorHandler; if (sigsetjmp(jerr.setjmp_buffer, 1)) goto quit_error; jpeg_create_decompress(&cinfo); jpeg_stdio_src(&cinfo, f); jpeg_read_header(&cinfo, TRUE); im->w = w = cinfo.image_width; im->h = h = cinfo.image_height; rc = 1; /* Ok */ if ((!im->loader) && (!im->data)) { if (!IMAGE_DIMENSIONS_OK(w, h)) goto quit_error; UNSET_FLAG(im->flags, F_HAS_ALPHA); im->format = strdup("jpeg"); } if (((!im->data) && (im->loader)) || (immediate_load) || (progress)) { DATA8 *ptr, *line[16], *data; DATA32 *ptr2; int x, y, l, i, scans, count, prevy; cinfo.do_fancy_upsampling = FALSE; cinfo.do_block_smoothing = FALSE; jpeg_start_decompress(&cinfo); if ((cinfo.rec_outbuf_height > 16) || (cinfo.output_components <= 0) || !IMAGE_DIMENSIONS_OK(w, h)) goto quit_error; data = malloc(w * 16 * cinfo.output_components); if (!data) goto quit_error; /* must set the im->data member before callign progress function */ ptr2 = im->data = malloc(w * h * sizeof(DATA32)); if (!im->data) { free(data); goto quit_error; } count = 0; prevy = 0; if (cinfo.output_components > 1) { for (i = 0; i < cinfo.rec_outbuf_height; i++) line[i] = data + (i * w * cinfo.output_components); for (l = 0; l < h; l += cinfo.rec_outbuf_height) { jpeg_read_scanlines(&cinfo, line, cinfo.rec_outbuf_height); scans = cinfo.rec_outbuf_height; if ((h - l) < scans) scans = h - l; ptr = data; for (y = 0; y < scans; y++) { for (x = 0; x < w; x++) { *ptr2 = (0xff000000) | ((ptr[0]) << 16) | ((ptr[1]) << 8) | (ptr[2]); ptr += cinfo.output_components; ptr2++; } } if (progress) { int per; per = (l * 100) / h; if (((per - count) >= progress_granularity) || ((h - l) <= cinfo.rec_outbuf_height)) { count = per; if (!progress (im, per, 0, prevy, w, scans + l - prevy)) { rc = 2; goto done; } prevy = l + scans; } } } } else if (cinfo.output_components == 1) { for (i = 0; i < cinfo.rec_outbuf_height; i++) line[i] = data + (i * w); for (l = 0; l < h; l += cinfo.rec_outbuf_height) { jpeg_read_scanlines(&cinfo, line, cinfo.rec_outbuf_height); scans = cinfo.rec_outbuf_height; if ((h - l) < scans) scans = h - l; ptr = data; for (y = 0; y < scans; y++) { for (x = 0; x < w; x++) { *ptr2 = (0xff000000) | ((ptr[0]) << 16) | ((ptr[0]) << 8) | (ptr[0]); ptr++; ptr2++; } } if (progress) { int per; per = (l * 100) / h; if (((per - count) >= progress_granularity) || ((h - l) <= cinfo.rec_outbuf_height)) { count = per; if (!progress (im, per, 0, prevy, w, l + scans - prevy)) { rc = 2; goto done; } prevy = l + scans; } } } } done: jpeg_finish_decompress(&cinfo); free(data); } quit: jpeg_destroy_decompress(&cinfo); fclose(f); return rc; quit_error: rc = 0; /* Error */ im->w = im->h = 0; goto quit; } char save(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity) { struct jpeg_compress_struct cinfo; struct ImLib_JPEG_error_mgr jerr; FILE *f; DATA8 *buf; DATA32 *ptr; JSAMPROW *jbuf; int y = 0, quality = 75, compression = 2; ImlibImageTag *tag; int i, j, pl = 0; char pper = 0; /* no image data? abort */ if (!im->data) return 0; /* allocate a small buffer to convert image data */ buf = malloc(im->w * 3 * sizeof(DATA8)); if (!buf) return 0; f = fopen(im->real_file, "wb"); if (!f) { free(buf); return 0; } /* set up error handling */ jerr.pub.error_exit = _JPEGFatalErrorHandler; jerr.pub.emit_message = _JPEGErrorHandler2; jerr.pub.output_message = _JPEGErrorHandler; cinfo.err = jpeg_std_error(&(jerr.pub)); if (sigsetjmp(jerr.setjmp_buffer, 1)) { jpeg_destroy_compress(&cinfo); free(buf); fclose(f); return 0; } /* setup compress params */ jpeg_create_compress(&cinfo); jpeg_stdio_dest(&cinfo, f); cinfo.image_width = im->w; cinfo.image_height = im->h; cinfo.input_components = 3; cinfo.in_color_space = JCS_RGB; /* look for tags attached to image to get extra parameters like quality */ /* settigns etc. - this is the "api" to hint for extra information for */ /* saver modules */ /* compression */ tag = __imlib_GetTag(im, "compression"); if (tag) { compression = tag->val; if (compression < 0) compression = 0; if (compression > 9) compression = 9; } /* convert to quality */ quality = (9 - compression) * 10; quality = quality * 10 / 9; /* quality */ tag = __imlib_GetTag(im, "quality"); if (tag) quality = tag->val; if (quality < 1) quality = 1; if (quality > 100) quality = 100; /* set up jepg compression parameters */ jpeg_set_defaults(&cinfo); jpeg_set_quality(&cinfo, quality, TRUE); jpeg_start_compress(&cinfo, TRUE); /* get the start pointer */ ptr = im->data; /* go one scanline at a time... and save */ while (cinfo.next_scanline < cinfo.image_height) { /* convcert scaline from ARGB to RGB packed */ for (j = 0, i = 0; i < im->w; i++) { buf[j++] = ((*ptr) >> 16) & 0xff; buf[j++] = ((*ptr) >> 8) & 0xff; buf[j++] = ((*ptr)) & 0xff; ptr++; } /* write scanline */ jbuf = (JSAMPROW *) (&buf); jpeg_write_scanlines(&cinfo, jbuf, 1); y++; if (progress) { char per; int l; per = (char)((100 * y) / im->h); if (((per - pper) >= progress_granularity) || (y == (im->h - 1))) { l = y - pl; if (!progress(im, per, 0, (y - l), im->w, l)) { jpeg_finish_compress(&cinfo); jpeg_destroy_compress(&cinfo); free(buf); fclose(f); return 2; } pper = per; pl = y; } } } /* finish off */ jpeg_finish_compress(&cinfo); jpeg_destroy_compress(&cinfo); free(buf); fclose(f); return 1; progress = NULL; } void formats(ImlibLoader * l) { static const char *const list_formats[] = { "jpg", "jpeg", "jfif", "jfi" }; int i; l->num_formats = sizeof(list_formats) / sizeof(char *); l->formats = malloc(sizeof(char *) * l->num_formats); for (i = 0; i < l->num_formats; i++) l->formats[i] = strdup(list_formats[i]); } imlib2-1.4.7/src/modules/loaders/loader_gif.c0000664000175000017500000001411612445323057015763 00000000000000#include "loader_common.h" #include #include #include #include char load(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity, char immediate_load) { static const int intoffset[] = { 0, 4, 2, 1 }; static const int intjump[] = { 8, 8, 4, 2 }; int rc; DATA32 *ptr; GifFileType *gif; GifRowType *rows; GifRecordType rec; ColorMapObject *cmap; int i, j, done, bg, r, g, b, w = 0, h = 0; float per = 0.0, per_inc; int last_per = 0, last_y = 0; int transp; int fd; done = 0; rows = NULL; transp = -1; /* if immediate_load is 1, then dont delay image laoding as below, or */ /* already data in this image - dont load it again */ if (im->data) return 0; fd = open(im->real_file, O_RDONLY); if (fd < 0) return 0; #if GIFLIB_MAJOR >= 5 gif = DGifOpenFileHandle(fd, NULL); #else gif = DGifOpenFileHandle(fd); #endif if (!gif) { close(fd); return 0; } rc = 0; /* Failure */ do { if (DGifGetRecordType(gif, &rec) == GIF_ERROR) { /* PrintGifError(); */ rec = TERMINATE_RECORD_TYPE; } if ((rec == IMAGE_DESC_RECORD_TYPE) && (!done)) { if (DGifGetImageDesc(gif) == GIF_ERROR) { /* PrintGifError(); */ rec = TERMINATE_RECORD_TYPE; break; } w = gif->Image.Width; h = gif->Image.Height; if (!IMAGE_DIMENSIONS_OK(w, h)) goto quit2; rows = calloc(h, sizeof(GifRowType *)); if (!rows) goto quit2; for (i = 0; i < h; i++) { rows[i] = calloc(w, sizeof(GifPixelType)); if (!rows[i]) goto quit; } if (gif->Image.Interlace) { for (i = 0; i < 4; i++) { for (j = intoffset[i]; j < h; j += intjump[i]) { DGifGetLine(gif, rows[j], w); } } } else { for (i = 0; i < h; i++) { DGifGetLine(gif, rows[i], w); } } done = 1; } else if (rec == EXTENSION_RECORD_TYPE) { int ext_code; GifByteType *ext; ext = NULL; DGifGetExtension(gif, &ext_code, &ext); while (ext) { if ((ext_code == 0xf9) && (ext[1] & 1) && (transp < 0)) { transp = (int)ext[4]; } ext = NULL; DGifGetExtensionNext(gif, &ext); } } } while (rec != TERMINATE_RECORD_TYPE); if (transp >= 0) { SET_FLAG(im->flags, F_HAS_ALPHA); } else { UNSET_FLAG(im->flags, F_HAS_ALPHA); } if (!rows) { goto quit2; } /* set the format string member to the lower-case full extension */ /* name for the format - so example names would be: */ /* "png", "jpeg", "tiff", "ppm", "pgm", "pbm", "gif", "xpm" ... */ im->w = w; im->h = h; if (!im->format) im->format = strdup("gif"); if (im->loader || immediate_load || progress) { bg = gif->SBackGroundColor; cmap = (gif->Image.ColorMap ? gif->Image.ColorMap : gif->SColorMap); im->data = (DATA32 *) malloc(sizeof(DATA32) * w * h); if (!im->data) goto quit; if (!cmap) { /* No colormap? Now what?? Let's clear the image (and not segv) */ memset(im->data, 0, sizeof(DATA32) * w * h); rc = 1; goto finish; } ptr = im->data; per_inc = 100.0 / (((float)w) * h); for (i = 0; i < h; i++) { for (j = 0; j < w; j++) { if (rows[i][j] == transp) { r = cmap->Colors[bg].Red; g = cmap->Colors[bg].Green; b = cmap->Colors[bg].Blue; *ptr++ = 0x00ffffff & ((r << 16) | (g << 8) | b); } else { r = cmap->Colors[rows[i][j]].Red; g = cmap->Colors[rows[i][j]].Green; b = cmap->Colors[rows[i][j]].Blue; *ptr++ = (0xff << 24) | (r << 16) | (g << 8) | b; } per += per_inc; if (progress && (((int)per) != last_per) && (((int)per) % progress_granularity == 0)) { last_per = (int)per; if (!(progress(im, (int)per, 0, last_y, w, i))) { rc = 2; goto quit; } last_y = i; } } } finish: if (progress) progress(im, 100, 0, last_y, w, h); } rc = 1; /* Success */ quit: for (i = 0; i < h; i++) free(rows[i]); free(rows); quit2: #if GIFLIB_MAJOR > 5 || (GIFLIB_MAJOR == 5 && GIFLIB_MINOR >= 1) DGifCloseFile(gif, NULL); #else DGifCloseFile(gif); #endif return rc; } void formats(ImlibLoader * l) { static const char *const list_formats[] = { "gif" }; int i; l->num_formats = sizeof(list_formats) / sizeof(char *); l->formats = malloc(sizeof(char *) * l->num_formats); for (i = 0; i < l->num_formats; i++) l->formats[i] = strdup(list_formats[i]); } imlib2-1.4.7/src/modules/loaders/loader_zlib.c0000664000175000017500000000504512445323057016157 00000000000000#include "loader_common.h" #include #include #include #include #include #define OUTBUF_SIZE 16484 static int uncompress_file(int src, int dest) { gzFile gf; DATA8 outbuf[OUTBUF_SIZE]; int ret = 1, bytes; gf = gzdopen(dup(src), "rb"); if (!gf) return 0; while (1) { bytes = gzread(gf, outbuf, OUTBUF_SIZE); if (!bytes) break; else if (bytes == -1) { ret = 0; break; } else if (write(dest, outbuf, bytes) != bytes) break; } gzclose(gf); return ret; } char load(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity, char immediate_load) { ImlibLoader *loader; int src, dest, res; char *file, *p, tmp[] = "/tmp/imlib2_loader_zlib-XXXXXX"; char real_ext[16]; struct stat st; assert(im); /* check that this file ends in *.gz and that there's another ext * (e.g. "foo.png.gz" */ p = strrchr(im->real_file, '.'); if (p && p != im->real_file) { if (strcasecmp(p + 1, "gz")) return 0; } else return 0; strncpy(real_ext, p - sizeof(real_ext) + 1, sizeof(real_ext)); real_ext[sizeof(real_ext) - 1] = '\0'; /* abort if there's no dot in the "real" filename */ if (!strrchr(real_ext, '.')) return 0; if (stat(im->real_file, &st) < 0) return 0; if ((src = open(im->real_file, O_RDONLY)) < 0) { return 0; } if ((dest = mkstemp(tmp)) < 0) { close(src); return 0; } res = uncompress_file(src, dest); close(src); close(dest); if (!res) { unlink(tmp); return 0; } if (!(loader = __imlib_FindBestLoaderForFile(real_ext, 0))) { unlink(tmp); return 0; } /* remember the original filename */ file = strdup(im->real_file); free(im->real_file); im->real_file = strdup(tmp); loader->load(im, progress, progress_granularity, immediate_load); free(im->real_file); im->real_file = file; unlink(tmp); return 1; } void formats(ImlibLoader * l) { static const char *const list_formats[] = { "gz" }; int i; l->num_formats = sizeof(list_formats) / sizeof(char *); l->formats = malloc(sizeof(char *) * l->num_formats); for (i = 0; i < l->num_formats; i++) l->formats[i] = strdup(list_formats[i]); } imlib2-1.4.7/src/modules/loaders/loader_tga.c0000664000175000017500000004244312445323057015775 00000000000000/* * loader_tga.c - Loader for Truevision Targa images * for Imlib2 * * by Dan Maas May 15, 2000 * * based on TGA specifications available at: * http://www.wotsit.org/cgi-bin/search.cgi?TGA * * header/footer structures courtesy of the GIMP Targa plugin */ #include "loader_common.h" #include #include #include #include "blend.h" /* flip an inverted image - see RLE reading below */ static void tgaflip(DATA32 * in, int w, int h); /* TGA pixel formats */ #define TGA_TYPE_MAPPED 1 #define TGA_TYPE_COLOR 2 #define TGA_TYPE_GRAY 3 #define TGA_TYPE_MAPPED_RLE 9 #define TGA_TYPE_COLOR_RLE 10 #define TGA_TYPE_GRAY_RLE 11 /* TGA header flags */ #define TGA_DESC_ABITS 0x0f #define TGA_DESC_HORIZONTAL 0x10 #define TGA_DESC_VERTICAL 0x20 #define TGA_SIGNATURE "TRUEVISION-XFILE" typedef struct { unsigned char idLength; unsigned char colorMapType; unsigned char imageType; unsigned char colorMapIndexLo, colorMapIndexHi; unsigned char colorMapLengthLo, colorMapLengthHi; unsigned char colorMapSize; unsigned char xOriginLo, xOriginHi; unsigned char yOriginLo, yOriginHi; unsigned char widthLo, widthHi; unsigned char heightLo, heightHi; unsigned char bpp; unsigned char descriptor; } tga_header; typedef struct { unsigned int extensionAreaOffset; unsigned int developerDirectoryOffset; char signature[16]; char dot; char null; } tga_footer; /* * Write an uncompressed RGBA 24- or 32-bit targa to disk * (If anyone wants to write a RLE saver, feel free =) */ char save(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity) { FILE *f; DATA32 *dataptr; unsigned char *buf, *bufptr; int y, pl = 0; char pper = 0; tga_header header; if (!im->data) return 0; f = fopen(im->real_file, "wb"); if (!f) return 0; /* assemble the TGA header information */ /* most entries are zero... */ memset(&header, 0x0, sizeof(header)); /* uncompressed RGB Targa identifier */ header.imageType = TGA_TYPE_COLOR; /* image width, low byte */ header.widthLo = im->w & 0xFF; /* image width, high byte */ header.widthHi = im->w >> 8; /* image height, low byte */ header.heightLo = im->h & 0xFF; /* image height, high byte */ header.heightHi = im->h >> 8; /* total number of bits per pixel */ header.bpp = (im->flags & F_HAS_ALPHA) ? 32 : 24; /* number of extra (alpha) bits per pixel */ header.descriptor = (im->flags & F_HAS_ALPHA) ? 8 : 0; /* top-to-bottom storage */ header.descriptor |= TGA_DESC_VERTICAL; /* allocate a buffer to receive the BGRA-swapped pixel values */ buf = malloc(im->w * im->h * ((im->flags & F_HAS_ALPHA) ? 4 : 3)); if (!buf) { fclose(f); return 0; } /* now we have to read from im->data into buf, swapping RGBA to BGRA */ dataptr = im->data; bufptr = buf; /* for each row */ for (y = 0; y < im->h; y++) { int x; unsigned char r, g, b, a; /* for each pixel in the row */ for (x = 0; x < im->w; x++) { if (im->flags & F_HAS_ALPHA) { READ_RGBA(dataptr, r, g, b, a); *bufptr++ = b; *bufptr++ = g; *bufptr++ = r; *bufptr++ = a; } else { READ_RGB(dataptr, r, g, b); *bufptr++ = b; *bufptr++ = g; *bufptr++ = r; } dataptr++; } /* end for (each pixel in row) */ /* report progress every row */ if (progress) { char per; int l; per = (char)((100 * y) / im->h); if (((per - pper) >= progress_granularity) || (y == (im->h - 1))) { l = y - pl; if (!progress(im, per, 0, (y - l), im->w, l)) { free(buf); fclose(f); return 2; } pper = per; pl = y; } } } /* write the header */ fwrite(&header, sizeof(header), 1, f); /* write the image data */ fwrite(buf, 1, im->w * im->h * ((im->flags & F_HAS_ALPHA) ? 4 : 3), f); free(buf); fclose(f); return 1; } /* Load up a TGA file * * As written this function only recognizes the following types of Targas: * Type 02 - Uncompressed RGB, 24 or 32 bits * Type 03 - Uncompressed grayscale, 8 bits * Type 10 - RLE-compressed RGB, 24 or 32 bits * Type 11 - RLE-compressed grayscale, 8 bits * There are several other (uncommon) Targa formats which this function can't currently handle */ char load(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity, char immediate_load) { int fd; void *seg, *filedata; struct stat ss; int bpp, vinverted = 0; int rle = 0, footer_present = 0; tga_header *header; tga_footer *footer; if (im->data) return 0; fd = open(im->real_file, O_RDONLY); if (fd < 0) return 0; if (fstat(fd, &ss) < 0) { close(fd); return 0; } if (ss.st_size < (long)(sizeof(tga_header) + sizeof(tga_footer))) { close(fd); return 0; } seg = mmap(0, ss.st_size, PROT_READ, MAP_SHARED, fd, 0); if (seg == MAP_FAILED) { close(fd); return 0; } filedata = seg; header = (tga_header *) filedata; footer = (tga_footer *) ((char *)filedata + ss.st_size - sizeof(tga_footer)); /* check the footer to see if we have a v2.0 TGA file */ if (memcmp(footer->signature, TGA_SIGNATURE, sizeof(footer->signature)) == 0) footer_present = 1; if (!footer_present) { } if ((size_t) ss.st_size < sizeof(tga_header) + header->idLength + (footer_present ? sizeof(tga_footer) : 0)) { munmap(seg, ss.st_size); close(fd); return 0; } /* skip over header */ filedata = (char *)filedata + sizeof(tga_header); /* skip over alphanumeric ID field */ if (header->idLength) filedata = (char *)filedata + header->idLength; /* now parse the header */ /* this flag indicated bottom-up pixel storage */ vinverted = !(header->descriptor & TGA_DESC_VERTICAL); switch (header->imageType) { case TGA_TYPE_COLOR_RLE: case TGA_TYPE_GRAY_RLE: rle = 1; break; case TGA_TYPE_COLOR: case TGA_TYPE_GRAY: rle = 0; break; default: munmap(seg, ss.st_size); close(fd); return 0; } /* bits per pixel */ bpp = header->bpp; if (!((bpp == 32) || (bpp == 24) || (bpp == 8))) { munmap(seg, ss.st_size); close(fd); return 0; } /* endian-safe loading of 16-bit sizes */ im->w = (header->widthHi << 8) | header->widthLo; im->h = (header->heightHi << 8) | header->heightLo; if (!IMAGE_DIMENSIONS_OK(im->w, im->h)) { munmap(seg, ss.st_size); close(fd); return 0; } if (!im->format) { if (bpp == 32) SET_FLAG(im->flags, F_HAS_ALPHA); else UNSET_FLAG(im->flags, F_HAS_ALPHA); im->format = strdup("tga"); } /* if we need to actually read the pixel data... */ if (((!im->data) && (im->loader)) || (immediate_load) || (progress)) { unsigned long datasize; unsigned char *bufptr, *bufend; DATA32 *dataptr; int y; /* allocate the destination buffer */ im->data = malloc(im->w * im->h * sizeof(DATA32)); if (!im->data) { im->w = 0; munmap(seg, ss.st_size); close(fd); return 0; } /* first we read the file data into a buffer for parsing */ /* then we decode from RAM */ /* find out how much data must be read from the file */ /* (this is NOT simply width*height*4, due to compression) */ datasize = ss.st_size - sizeof(tga_header) - header->idLength - (footer_present ? sizeof(tga_footer) : 0); /* buffer is ready for parsing */ /* bufptr is the next byte to be read from the buffer */ bufptr = filedata; bufend = bufptr + datasize; /* dataptr is the next 32-bit pixel to be filled in */ dataptr = im->data; /* decode uncompressed BGRA data */ if (!rle) { for (y = 0; y < im->h; y++) /* for each row */ { int x; /* point dataptr at the beginning of the row */ if (vinverted) /* some TGA's are stored upside-down! */ dataptr = im->data + ((im->h - y - 1) * im->w); else dataptr = im->data + (y * im->w); for (x = 0; (x < im->w); x++) /* for each pixel in the row */ { if (bufptr + bpp / 8 > bufend) { munmap(seg, ss.st_size); close(fd); return 0; } switch (bpp) { /* 32-bit BGRA pixels */ case 32: WRITE_RGBA(dataptr, *(bufptr + 2), /* R */ *(bufptr + 1), /* G */ *(bufptr + 0), /* B */ *(bufptr + 3) /* A */ ); dataptr++; bufptr += 4; break; /* 24-bit BGR pixels */ case 24: WRITE_RGBA(dataptr, *(bufptr + 2), /* R */ *(bufptr + 1), /* G */ *(bufptr + 0), /* B */ (char)0xff /* A */ ); dataptr++; bufptr += 3; break; /* 8-bit grayscale */ case 8: WRITE_RGBA(dataptr, /* grayscale */ *bufptr, *bufptr, *bufptr, (char)0xff); dataptr++; bufptr += 1; break; } } /* end for (each pixel) */ } if (progress) { progress(im, 100, 0, 0, im->w, im->h); } /* end for (each row) */ } /* end if (!RLE) */ /* decode RLE compressed data */ else { unsigned char curbyte, red, green, blue, alpha; DATA32 *final_pixel = dataptr + im->w * im->h; /* loop until we've got all the pixels or run out of input */ while ((dataptr < final_pixel)) { int count; if ((bufptr + 1 + (bpp / 8)) > bufend) { munmap(seg, ss.st_size); close(fd); return 0; } curbyte = *bufptr++; count = (curbyte & 0x7F) + 1; if (curbyte & 0x80) /* RLE packet */ { int i; switch (bpp) { case 32: blue = *bufptr++; green = *bufptr++; red = *bufptr++; alpha = *bufptr++; for (i = 0; (i < count) && (dataptr < final_pixel); i++) { WRITE_RGBA(dataptr, red, green, blue, alpha); dataptr++; } break; case 24: blue = *bufptr++; green = *bufptr++; red = *bufptr++; for (i = 0; (i < count) && (dataptr < final_pixel); i++) { WRITE_RGBA(dataptr, red, green, blue, (char)0xff); dataptr++; } break; case 8: alpha = *bufptr++; for (i = 0; (i < count) && (dataptr < final_pixel); i++) { WRITE_RGBA(dataptr, alpha, alpha, alpha, (char)0xff); dataptr++; } break; } } /* end if (RLE packet) */ else /* raw packet */ { int i; for (i = 0; (i < count) && (dataptr < final_pixel); i++) { if ((bufptr + 1 + (bpp / 8)) > bufend) { munmap(seg, ss.st_size); close(fd); return 0; } switch (bpp) { /* 32-bit BGRA pixels */ case 32: WRITE_RGBA(dataptr, *(bufptr + 2), /* R */ *(bufptr + 1), /* G */ *(bufptr + 0), /* B */ *(bufptr + 3) /* A */ ); dataptr++; bufptr += 4; break; /* 24-bit BGR pixels */ case 24: WRITE_RGBA(dataptr, *(bufptr + 2), /* R */ *(bufptr + 1), /* G */ *(bufptr + 0), /* B */ (char)0xff /* A */ ); dataptr++; bufptr += 3; break; /* 8-bit grayscale */ case 8: WRITE_RGBA(dataptr, *bufptr, /* pseudo-grayscale */ *bufptr, *bufptr, (char)0xff); dataptr++; bufptr += 1; break; } } } /* end if (raw packet) */ } /* end for (each packet) */ /* must now flip a bottom-up image */ if (vinverted) tgaflip(im->data, im->w, im->h); if (progress) { progress(im, 100, 0, 0, im->w, im->h); } /* end for (each row) */ } /* end if (image is RLE) */ } /* end if (loading pixel data) */ munmap(seg, ss.st_size); close(fd); return 1; } void formats(ImlibLoader * l) { static const char *const list_formats[] = { "tga" }; int i; l->num_formats = sizeof(list_formats) / sizeof(char *); l->formats = malloc(sizeof(char *) * l->num_formats); for (i = 0; i < l->num_formats; i++) l->formats[i] = strdup(list_formats[i]); } /**********************/ /* flip a DATA32 image block vertically in place */ static void tgaflip(DATA32 * in, int w, int h) { DATA32 *adv, *adv2; int x, y; adv = in; adv2 = in + (w * (h - 1)); for (y = 0; y < (h / 2); y++) { DATA32 tmp; for (x = 0; x < w; x++) { tmp = adv[x]; adv[x] = adv2[x]; adv2[x] = tmp; } adv2 -= w; adv += w; } } imlib2-1.4.7/src/modules/loaders/loader_pnm.c0000664000175000017500000005017012445323057016010 00000000000000#include "loader_common.h" #include static int do_progress(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity, char *pper, int *py, int y) { int rc = 0; int h = 0; char per; per = (char)((100 * y) / im->h); if (((per - *pper) >= progress_granularity) || (y == (im->h - 1))) { h = y - *py; /* fix off by one in case of the last line */ if (y == (im->h - 1)) h++; rc = !progress(im, per, 0, *py, im->w, h); *pper = per; *py = y; } return rc; } char load(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity, char immediate_load) { int rc; char p = ' ', numbers = 3, count = 0; int w = 0, h = 0, v = 255, c = 0; char buf[256]; FILE *f = NULL; if (im->data) return 0; f = fopen(im->real_file, "rb"); if (!f) return 0; /* can't use fgets(), because there might be * binary data after the header and there * needn't be a newline before the data, so * no chance to distinguish between end of buffer * and a binary 0. */ /* read the header info */ rc = 0; /* Error */ c = fgetc(f); if (c != 'P') goto quit; p = fgetc(f); if (p == '1' || p == '4') numbers = 2; /* bitimages don't have max value */ if ((p < '1') || (p > '8')) goto quit; count = 0; while (count < numbers) { c = fgetc(f); if (c == EOF) goto quit; /* eat whitespace */ while (isspace(c)) c = fgetc(f); /* if comment, eat that */ if (c == '#') { do c = fgetc(f); while (c != '\n' && c != EOF); } /* no comment -> proceed */ else { int i = 0; /* read numbers */ while (c != EOF && !isspace(c) && (i < 255)) { buf[i++] = c; c = fgetc(f); } if (i) { buf[i] = 0; count++; switch (count) { /* width */ case 1: w = atoi(buf); break; /* height */ case 2: h = atoi(buf); break; /* max value, only for color and greyscale */ case 3: v = atoi(buf); break; } } } } if ((v < 0) || (v > 255)) goto quit; im->w = w; im->h = h; if (!IMAGE_DIMENSIONS_OK(w, h)) goto quit; if (!im->format) { if (p == '8') SET_FLAG(im->flags, F_HAS_ALPHA); else UNSET_FLAG(im->flags, F_HAS_ALPHA); im->format = strdup("pnm"); } rc = 1; /* Ok */ if (((!im->data) && (im->loader)) || (immediate_load) || (progress)) { DATA8 *data = NULL; /* for the binary versions */ DATA8 *ptr = NULL; int *idata = NULL; /* for the ASCII versions */ int *iptr; char buf2[256]; DATA32 *ptr2; int i, j, x, y, pl = 0; char pper = 0; /* must set the im->data member before callign progress function */ ptr2 = im->data = malloc(w * h * sizeof(DATA32)); if (!im->data) goto quit_error; /* start reading the data */ switch (p) { case '1': /* ASCII monochrome */ buf[0] = 0; i = 0; for (y = 0; y < h; y++) { x = 0; while (x < w) { if (!buf[i]) /* fill buffer */ { if (!fgets(buf, 255, f)) goto quit_error; i = 0; } while (buf[i] && isspace(buf[i])) i++; if (buf[i]) { if (buf[i] == '1') *ptr2 = 0xff000000; else if (buf[i] == '0') *ptr2 = 0xffffffff; else goto quit_error; ptr2++; i++; } } if (progress && do_progress(im, progress, progress_granularity, &pper, &pl, y)) goto quit_progress; } break; case '2': /* ASCII greyscale */ idata = malloc(sizeof(int) * w); if (!idata) goto quit_error; buf[0] = 0; i = 0; j = 0; for (y = 0; y < h; y++) { iptr = idata; x = 0; while (x < w) { int k; /* check 4 chars ahead to see if we need to * fill the buffer */ for (k = 0; k < 4; k++) { if (!buf[i + k]) /* fill buffer */ { if (fseek(f, -k, SEEK_CUR) == -1 || !fgets(buf, 255, f)) goto quit_error; i = 0; break; } } while (buf[i] && isspace(buf[i])) i++; while (buf[i] && !isspace(buf[i])) buf2[j++] = buf[i++]; if (j) { buf2[j] = 0; *(iptr++) = atoi(buf2); j = 0; x++; } } iptr = idata; if (v == 0 || v == 255) { for (x = 0; x < w; x++) { *ptr2 = 0xff000000 | (iptr[0] << 16) | (iptr[0] << 8) | iptr[0]; ptr2++; iptr++; } } else { for (x = 0; x < w; x++) { *ptr2 = 0xff000000 | (((iptr[0] * 255) / v) << 16) | (((iptr[0] * 255) / v) << 8) | ((iptr[0] * 255) / v); ptr2++; iptr++; } } if (progress && do_progress(im, progress, progress_granularity, &pper, &pl, y)) goto quit_progress; } break; case '3': /* ASCII RGB */ idata = malloc(3 * sizeof(int) * w); if (!idata) goto quit_error; buf[0] = 0; i = 0; j = 0; for (y = 0; y < h; y++) { int w3 = 3 * w; iptr = idata; x = 0; while (x < w3) { int k; /* check 4 chars ahead to see if we need to * fill the buffer */ for (k = 0; k < 4; k++) { if (!buf[i + k]) /* fill buffer */ { if (fseek(f, -k, SEEK_CUR) == -1 || !fgets(buf, 255, f)) goto quit_error; i = 0; break; } } while (buf[i] && isspace(buf[i])) i++; while (buf[i] && !isspace(buf[i])) buf2[j++] = buf[i++]; if (j) { buf2[j] = 0; *(iptr++) = atoi(buf2); j = 0; x++; } } iptr = idata; if (v == 0 || v == 255) { for (x = 0; x < w; x++) { *ptr2 = 0xff000000 | (iptr[0] << 16) | (iptr[1] << 8) | iptr[2]; ptr2++; iptr += 3; } } else { for (x = 0; x < w; x++) { *ptr2 = 0xff000000 | (((iptr[0] * 255) / v) << 16) | (((iptr[1] * 255) / v) << 8) | ((iptr[2] * 255) / v); ptr2++; iptr += 3; } } if (progress && do_progress(im, progress, progress_granularity, &pper, &pl, y)) goto quit_progress; } break; case '4': /* binary 1bit monochrome */ data = malloc((w + 7) / 8 * sizeof(DATA8)); if (!data) goto quit_error; ptr2 = im->data; for (y = 0; y < h; y++) { if (!fread(data, (w + 7) / 8, 1, f)) goto quit_error; ptr = data; for (x = 0; x < w; x += 8) { j = (w - x >= 8) ? 8 : w - x; for (i = 0; i < j; i++) { if (ptr[0] & (0x80 >> i)) *ptr2 = 0xff000000; else *ptr2 = 0xffffffff; ptr2++; } ptr++; } if (progress && do_progress(im, progress, progress_granularity, &pper, &pl, y)) goto quit_progress; } break; case '5': /* binary 8bit grayscale GGGGGGGG */ data = malloc(1 * sizeof(DATA8) * w); if (!data) goto quit_error; ptr2 = im->data; for (y = 0; y < h; y++) { if (!fread(data, w * 1, 1, f)) goto quit_error; ptr = data; if (v == 0 || v == 255) { for (x = 0; x < w; x++) { *ptr2 = 0xff000000 | (ptr[0] << 16) | (ptr[0] << 8) | ptr[0]; ptr2++; ptr++; } } else { for (x = 0; x < w; x++) { *ptr2 = 0xff000000 | (((ptr[0] * 255) / v) << 16) | (((ptr[0] * 255) / v) << 8) | ((ptr[0] * 255) / v); ptr2++; ptr++; } } if (progress && do_progress(im, progress, progress_granularity, &pper, &pl, y)) goto quit_progress; } break; case '6': /* 24bit binary RGBRGBRGB */ data = malloc(3 * sizeof(DATA8) * w); if (!data) goto quit_error; ptr2 = im->data; for (y = 0; y < h; y++) { if (!fread(data, w * 3, 1, f)) goto quit_error; ptr = data; if (v == 0 || v == 255) { for (x = 0; x < w; x++) { *ptr2 = 0xff000000 | (ptr[0] << 16) | (ptr[1] << 8) | ptr[2]; ptr2++; ptr += 3; } } else { for (x = 0; x < w; x++) { *ptr2 = 0xff000000 | (((ptr[0] * 255) / v) << 16) | (((ptr[1] * 255) / v) << 8) | ((ptr[2] * 255) / v); ptr2++; ptr += 3; } } if (progress && do_progress(im, progress, progress_granularity, &pper, &pl, y)) goto quit_progress; } break; case '7': /* XV's 8bit 332 format */ data = malloc(1 * sizeof(DATA8) * w); if (!data) goto quit_error; ptr2 = im->data; for (y = 0; y < h; y++) { if (!fread(data, w * 1, 1, f)) goto quit_error; ptr = data; for (x = 0; x < w; x++) { int r, g, b; r = (*ptr >> 5) & 0x7; g = (*ptr >> 2) & 0x7; b = (*ptr) & 0x3; *ptr2 = 0xff000000 | (((r << 21) | (r << 18) | (r << 15)) & 0xff0000) | (((g << 13) | (g << 10) | (g << 7)) & 0xff00) | ((b << 6) | (b << 4) | (b << 2) | (b << 0)); ptr2++; ptr++; } if (progress && do_progress(im, progress, progress_granularity, &pper, &pl, y)) goto quit_progress; } break; case '8': /* 24bit binary RGBARGBARGBA */ data = malloc(4 * sizeof(DATA8) * w); if (!data) goto quit_error; ptr2 = im->data; for (y = 0; y < h; y++) { if (!fread(data, w * 4, 1, f)) goto quit_error; ptr = data; if (v == 0 || v == 255) { for (x = 0; x < w; x++) { *ptr2 = (ptr[3] << 24) | (ptr[0] << 16) | (ptr[1] << 8) | ptr[2]; ptr2++; ptr += 4; } } else { for (x = 0; x < w; x++) { *ptr2 = (((ptr[3] * 255) / v) << 24) | (((ptr[0] * 255) / v) << 16) | (((ptr[1] * 255) / v) << 8) | ((ptr[2] * 255) / v); ptr2++; ptr += 4; } } if (progress && do_progress(im, progress, progress_granularity, &pper, &pl, y)) goto quit_progress; } break; default: quit_error: rc = 0; break; quit_progress: rc = 2; break; } if (idata) free(idata); if (data) free(data); } quit: fclose(f); return rc; } char save(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity) { int rc; FILE *f; DATA8 *buf, *bptr; DATA32 *ptr; int x, y, pl = 0; char pper = 0; /* no image data? abort */ if (!im->data) return 0; f = fopen(im->real_file, "wb"); if (!f) return 0; rc = 0; /* Error */ /* if the image has a useful alpha channel */ if (im->flags & F_HAS_ALPHA) { /* allocate a small buffer to convert image data */ buf = malloc(im->w * 4 * sizeof(DATA8)); if (!buf) goto quit; ptr = im->data; fprintf(f, "P8\n" "# PNM File written by Imlib2\n" "%i %i\n" "255\n", im->w, im->h); for (y = 0; y < im->h; y++) { bptr = buf; for (x = 0; x < im->w; x++) { bptr[0] = ((*ptr) >> 16) & 0xff; bptr[1] = ((*ptr) >> 8) & 0xff; bptr[2] = ((*ptr)) & 0xff; bptr[3] = ((*ptr) >> 24) & 0xff; bptr += 4; ptr++; } fwrite(buf, im->w * 4, 1, f); if (progress && do_progress(im, progress, progress_granularity, &pper, &pl, y)) goto quit_progress; } } else { /* allocate a small buffer to convert image data */ buf = malloc(im->w * 3 * sizeof(DATA8)); if (!buf) goto quit; ptr = im->data; fprintf(f, "P6\n" "# PNM File written by Imlib2\n" "%i %i\n" "255\n", im->w, im->h); for (y = 0; y < im->h; y++) { bptr = buf; for (x = 0; x < im->w; x++) { bptr[0] = ((*ptr) >> 16) & 0xff; bptr[1] = ((*ptr) >> 8) & 0xff; bptr[2] = ((*ptr)) & 0xff; bptr += 3; ptr++; } fwrite(buf, im->w * 3, 1, f); if (progress && do_progress(im, progress, progress_granularity, &pper, &pl, y)) goto quit_progress; } } rc = 1; /* Ok */ /* finish off */ free(buf); quit: fclose(f); return rc; quit_progress: rc = 2; goto quit; } void formats(ImlibLoader * l) { static const char *const list_formats[] = { "pnm", "ppm", "pgm", "pbm", "pam" }; int i; l->num_formats = sizeof(list_formats) / sizeof(char *); l->formats = malloc(sizeof(char *) * l->num_formats); for (i = 0; i < l->num_formats; i++) l->formats[i] = strdup(list_formats[i]); } imlib2-1.4.7/src/modules/loaders/loader_bmp.c0000664000175000017500000010054712445323057016000 00000000000000/* * Based off of Peter Alm's BMP loader from xmms, with additions from * imlib's old BMP loader */ /* * 21.3.2006 - Changes made by Petr Kobalicek * - Simplify and make secure RLE encoding * - Fix 16 and 32 bit depth (old code was incorrect and it's commented) */ #include "loader_common.h" #include typedef struct tagRGBQUAD { unsigned char rgbBlue; unsigned char rgbGreen; unsigned char rgbRed; unsigned char rgbReserved; } RGBQUAD; #define BI_RGB 0 #define BI_RLE8 1 #define BI_RLE4 2 #define BI_BITFIELDS 3 /* 21.3.3006 - Use enumeration for RLE encoding. This makes it more readable */ enum { RLE_NEXT = 0, /* Next line */ RLE_END = 1, /* End of RLE encoding */ RLE_MOVE = 2 /* Move by X and Y (Offset is stored in two next bytes) */ }; static int ReadleShort(FILE * file, unsigned short *ret) { unsigned char b[2]; if (fread(b, sizeof(unsigned char), 2, file) != 2) return 0; *ret = (b[1] << 8) | b[0]; return 1; } static int ReadleLong(FILE * file, unsigned long *ret) { unsigned char b[4]; if (fread(b, sizeof(unsigned char), 4, file) != 4) return 0; *ret = (b[3] << 24) | (b[2] << 16) | (b[1] << 8) | b[0]; return 1; } static int WriteleByte(FILE * file, unsigned char val) { int rc; rc = fputc((int)val & 0xff, file); if (rc == EOF) return 0; return 1; } static int WriteleShort(FILE * file, unsigned short val) { int rc; rc = fputc((int)(val & 0xff), file); if (rc == EOF) return 0; rc = fputc((int)((val >> 8) & 0xff), file); if (rc == EOF) return 0; return 1; } static int WriteleLong(FILE * file, unsigned long val) { int rc; rc = fputc((int)(val & 0xff), file); if (rc == EOF) return 0; rc = fputc((int)((val >> 8) & 0xff), file); if (rc == EOF) return 0; rc = fputc((int)((val >> 16) & 0xff), file); if (rc == EOF) return 0; rc = fputc((int)((val >> 24) & 0xff), file); if (rc == EOF) return 0; return 1; } char load(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity, char immediate_load) { FILE *f; char pper = 0; int pl = 0; char type[2]; unsigned long size, offset, headSize, comp, imgsize, j, k, l; unsigned short tmpShort, planes, bitcount, ncols, skip; unsigned char byte = 0, g, b, r; unsigned long i, w, h; unsigned short x, y; DATA32 *ptr; unsigned char *buffer_ptr, *buffer, *buffer_end; RGBQUAD rgbQuads[256]; unsigned long rmask = 0xff, gmask = 0xff, bmask = 0xff; unsigned long rshift = 0, gshift = 0, bshift = 0; unsigned long rleftshift = 0, gleftshift = 0, bleftshift = 0; /* * 21.3.2006: * Added these two variables for RLE. */ unsigned char byte1, byte2; if (im->data) return 0; f = fopen(im->real_file, "rb"); if (!f) return 0; /* header */ { struct stat statbuf; if (stat(im->real_file, &statbuf) == -1) { fclose(f); return 0; } size = statbuf.st_size; if (fread(type, 1, 2, f) != 2) { fclose(f); return 0; } if (strncmp(type, "BM", 2)) { fclose(f); return 0; } fseek(f, 8, SEEK_CUR); ReadleLong(f, &offset); ReadleLong(f, &headSize); if (offset >= size) { fclose(f); return 0; } if (headSize == 12) { ReadleShort(f, &tmpShort); w = tmpShort; ReadleShort(f, &tmpShort); h = tmpShort; ReadleShort(f, &planes); ReadleShort(f, &bitcount); imgsize = size - offset; comp = BI_RGB; } else if (headSize == 40) { ReadleLong(f, &w); ReadleLong(f, &h); ReadleShort(f, &planes); ReadleShort(f, &bitcount); ReadleLong(f, &comp); ReadleLong(f, &imgsize); imgsize = size - offset; fseek(f, 16, SEEK_CUR); } else { fclose(f); return 0; } if (!IMAGE_DIMENSIONS_OK(w, h)) { fclose(f); return 0; } if (bitcount < 16) { ncols = (offset - headSize - 14); if (headSize == 12) { ncols /= 3; if (ncols > 256) ncols = 256; for (i = 0; i < ncols; i++) if (fread(&rgbQuads[i], 3, 1, f) != 1) { fclose(f); return 0; } } else { ncols /= 4; if (ncols > 256) ncols = 256; if (fread(rgbQuads, 4, ncols, f) != ncols) { fclose(f); return 0; } } } else if (bitcount == 16 || bitcount == 32) { if (comp == BI_BITFIELDS) { int bit; ReadleLong(f, &rmask); ReadleLong(f, &gmask); ReadleLong(f, &bmask); for (bit = bitcount - 1; bit >= 0; bit--) { if (bmask & (1 << bit)) bshift = bit; if (gmask & (1 << bit)) gshift = bit; if (rmask & (1 << bit)) rshift = bit; } while (((((0xffffL & bmask) >> bshift) << bleftshift) & 0x80) == 0) { bleftshift++; } while (((((0xffffL & gmask) >> gshift) << gleftshift) & 0x80) == 0) { gleftshift++; } while (((((0xffffL & rmask) >> rshift) << rleftshift) & 0x80) == 0) { rleftshift++; } } else if (bitcount == 16) { rmask = 0x7C00; gmask = 0x03E0; bmask = 0x001F; rshift = 10; gshift = 5; bshift = 0; rleftshift = gleftshift = bleftshift = 3; } else if (bitcount == 32) { rmask = 0x00FF0000; gmask = 0x0000FF00; bmask = 0x000000FF; rshift = 16; gshift = 8; bshift = 0; } } im->w = w; im->h = h; if (!im->format) { UNSET_FLAG(im->flags, F_HAS_ALPHA); im->format = strdup("bmp"); } } if (((!im->data) && (im->loader)) || (immediate_load) || (progress)) { fseek(f, offset, SEEK_SET); buffer = malloc(imgsize); if (!buffer) { fclose(f); return 0; } im->data = malloc(w * h * sizeof(DATA32)); if (!im->data) { free(buffer); fclose(f); return 0; } if (fread(buffer, imgsize, 1, f) != 1) { free(im->data); free(buffer); fclose(f); return 0; } fclose(f); buffer_ptr = buffer; buffer_end = buffer + imgsize; ptr = im->data + ((h - 1) * w); if (bitcount == 1) { if (comp == BI_RGB) { skip = ((((w + 31) / 32) * 32) - w) / 8; for (y = 0; y < h; y++) { for (x = 0; x < w && buffer_ptr < buffer_end; x++) { if ((x & 7) == 0) byte = *(buffer_ptr++); k = (byte >> 7) & 1; *ptr++ = 0xff000000 | (rgbQuads[k].rgbRed << 16) | (rgbQuads[k].rgbGreen << 8) | rgbQuads[k].rgbBlue; byte <<= 1; } buffer_ptr += skip; ptr -= w * 2; if (progress) { char per; int ll; per = (char)((100 * y) / im->h); if (((per - pper) >= progress_granularity) || (y == (im->h - 1))) { ll = y - pl; if (!progress (im, per, 0, im->h - y - 1, im->w, im->h - y + ll)) { free(buffer); return 2; } pper = per; pl = y; } } } } } /* * 21.3.2006 * Bug fixes and optimization: * * RLE encoding is dangerous and can be used by attackers by creating special files. * We has 'buffer_ptr' and 'buffer_end' variables and buffer_end points to first * unaccessible byte in buffer. * - If we use 'byte = *(buffer_ptr++) in main loop we must check if * 'buffer_ptr != buffer_end', because special or incomplete bmp file can generate * segfault (I was writing it, because in RLE we need to read depending count of * bytes that depends on requester operation). * SOLUTION: Don't read one byte, read two bytes and check. * - If RLE teels us than single color length will be larger than allowed, we can * stop, because bitmap is corrupted or crawled. * SOLUTION: Check for length ('l' variable in RLE) and break loop if it's invalid * IMPROVEMENTS: We can stop checking if 'x' is out of rangle, because it never be. * - In RLE4 use one bigger loop that fills two pixels. This is faster and cleaner. * If one pixel remains (the tail), do it on end of the loop. * - If we will check x and y (new line and skipping), we can't go outsize imlib * image buffer. */ if (bitcount == 4) { if (comp == BI_RLE4) { /* * 21.3.2006: This is better than using 'if buffer_ptr + 1 < buffer_end' */ unsigned char *buffer_end_minus_1 = buffer_end - 1; x = 0; y = 0; for (i = 0; i < imgsize && buffer_ptr < buffer_end_minus_1; i++) { byte1 = buffer_ptr[0]; byte2 = buffer_ptr[1]; buffer_ptr += 2; if (byte1) { DATA32 t1, t2; l = byte1; /* Check for invalid length */ if (l + x > w) goto _bail; t1 = 0xff000000 | (rgbQuads[byte2 >> 4].rgbRed << 16) | (rgbQuads[byte2 >> 4].rgbGreen << 8) | (rgbQuads[byte2 >> 4].rgbBlue); t2 = 0xff000000 | (rgbQuads[byte2 & 0xF].rgbRed << 16) | (rgbQuads[byte2 & 0xF].rgbGreen << 8) | (rgbQuads[byte2 & 0xF].rgbBlue); for (j = l / 2; j; j--) { ptr[0] = t1; ptr[1] = t2; ptr += 2; } /* tail */ if (l & 1) *ptr++ = t1; x += l; } else { switch (byte2) { case RLE_NEXT: x = 0; if (++y >= h) goto _bail; ptr = im->data + (h - y - 1) * w; break; case RLE_END: goto _bail; case RLE_MOVE: /* Need to read two bytes */ if (buffer_ptr >= buffer_end_minus_1) goto _bail; x += buffer_ptr[0]; y += buffer_ptr[1]; buffer_ptr += 2; /* Check for correct coordinates */ if (x >= w) goto _bail; if (y >= h) goto _bail; ptr = im->data + (h - y - 1) * w + x; break; default: l = byte2; /* Check for invalid length and valid buffer size */ if (l + x > w) goto _bail; if (buffer_ptr + (l >> 1) + (l & 1) > buffer_end) goto _bail; for (j = l / 2; j; j--) { byte = *buffer_ptr++; ptr[0] = 0xff000000 | (rgbQuads[byte >> 4].rgbRed << 16) | (rgbQuads[byte >> 4].rgbGreen << 8) | (rgbQuads[byte >> 4].rgbBlue); ptr[1] = 0xff000000 | (rgbQuads[byte & 0xF].rgbRed << 16) | (rgbQuads[byte & 0xF].rgbGreen << 8) | (rgbQuads[byte & 0xF].rgbBlue); ptr += 2; } if (l & 1) { byte = *buffer_ptr++; *ptr++ = 0xff000000 | (rgbQuads[byte >> 4].rgbRed << 16) | (rgbQuads[byte >> 4].rgbGreen << 8) | (rgbQuads[byte >> 4].rgbBlue); } x += l; if ((l & 3) == 1) buffer_ptr += 2; else if ((l & 3) == 2) buffer_ptr++; break; } } if (progress) { char per; int ll; per = (char)((100 * y) / im->h); if (((per - pper) >= progress_granularity) || (y == (im->h - 1))) { ll = y - pl; if (!progress (im, per, 0, im->h - y - 1, im->w, im->h - y + ll)) { free(buffer); return 2; } pper = per; pl = y; } } } } else if (comp == BI_RGB) { skip = ((((w + 7) / 8) * 8) - w) / 2; for (y = 0; y < h; y++) { for (x = 0; x < w && buffer_ptr < buffer_end; x++) { if ((x & 1) == 0) byte = *(buffer_ptr++); k = (byte & 0xF0) >> 4; *ptr++ = 0xff000000 | (rgbQuads[k].rgbRed << 16) | (rgbQuads[k].rgbGreen << 8) | rgbQuads[k].rgbBlue; byte <<= 4; } buffer_ptr += skip; ptr -= w * 2; if (progress) { char per; int ll; per = (char)((100 * y) / im->h); if (((per - pper) >= progress_granularity) || (y == (im->h - 1))) { ll = y - pl; if (!progress (im, per, 0, im->h - y - 1, im->w, im->h - y + ll)) { free(buffer); return 2; } pper = per; pl = y; } } } } } if (bitcount == 8) { if (comp == BI_RLE8) { /* * 21.3.2006: This is better than using 'if buffer_ptr + 1 < buffer_end' */ unsigned char *buffer_end_minus_1 = buffer_end - 1; x = 0; y = 0; for (i = 0; i < imgsize && buffer_ptr < buffer_end_minus_1; i++) { byte1 = buffer_ptr[0]; byte2 = buffer_ptr[1]; buffer_ptr += 2; if (byte1) { DATA32 pix = 0xff000000 | (rgbQuads[byte2].rgbRed << 16) | (rgbQuads[byte2].rgbGreen << 8) | (rgbQuads[byte2].rgbBlue); l = byte1; if (x + l > w) goto _bail; for (j = l; j; j--) *ptr++ = pix; x += l; } else { switch (byte2) { case RLE_NEXT: x = 0; if (++y >= h) goto _bail; ptr = im->data + ((h - y - 1) * w) + x; break; case RLE_END: goto _bail; case RLE_MOVE: /* Need to read two bytes */ if (buffer_ptr >= buffer_end_minus_1) goto _bail; x += buffer_ptr[0]; y += buffer_ptr[1]; buffer_ptr += 2; /* Check for correct coordinates */ if (x >= w) goto _bail; if (y >= h) goto _bail; ptr = im->data + ((h - y - 1) * w) + x; break; default: l = byte2; if (x + l > w) goto _bail; if (buffer_ptr + l > buffer_end) goto _bail; for (j = 0; j < l; j++) { byte = *(buffer_ptr++); *ptr++ = 0xff000000 | (rgbQuads[byte].rgbRed << 16) | (rgbQuads[byte].rgbGreen << 8) | rgbQuads[byte].rgbBlue; } x += l; if (l & 1) buffer_ptr++; break; } } } if (progress) { char per; int ll; per = (char)((100 * y) / im->h); if (((per - pper) >= progress_granularity) || (y == (im->h - 1))) { ll = y - pl; if (!progress (im, per, 0, im->h - y - 1, im->w, im->h - y + ll)) { free(buffer); return 2; } pper = per; pl = y; } } } else if (comp == BI_RGB) { skip = (((w + 3) / 4) * 4) - w; for (y = 0; y < h; y++) { for (x = 0; x < w && buffer_ptr < buffer_end; x++) { byte = *(buffer_ptr++); *ptr++ = 0xff000000 | (rgbQuads[byte].rgbRed << 16) | (rgbQuads[byte].rgbGreen << 8) | rgbQuads[byte].rgbBlue; } ptr -= w * 2; buffer_ptr += skip; if (progress) { char per; int ll; per = (char)((100 * y) / im->h); if (((per - pper) >= progress_granularity) || (y == (im->h - 1))) { ll = y - pl; if (!progress (im, per, 0, im->h - y - 1, im->w, im->h - y + ll)) { free(buffer); return 2; } pper = per; pl = y; } } } } } else if (bitcount == 16) { /* 21.3.2006 - Need to check for buffer_ptr + 1 < buffer_end */ unsigned char *buffer_end_minus_1 = buffer_end - 1; skip = (((w * 16 + 31) / 32) * 4) - (w * 2); for (y = 0; y < h; y++) { for (x = 0; x < w && buffer_ptr < buffer_end_minus_1; x++) { /* * THIS WAS OLD CODE * * r = ((unsigned short)(*buffer_ptr) & rmask) >> rshift; * g = ((unsigned short)(*buffer_ptr) & gmask) >> gshift; * b = ((unsigned short)(*(buffer_ptr++)) & bmask) >> * bshift; * *ptr++ = 0xff000000 | (r << 16) | (g << 8) | b; */ unsigned short pix = *(unsigned short *)buffer_ptr; *ptr++ = 0xff000000 | ((((pix & rmask) >> rshift) << rleftshift) << 16) | ((((pix & gmask) >> gshift) << gleftshift) << 8) | ((((pix & bmask) >> bshift) << bleftshift)); buffer_ptr += 2; } ptr -= w * 2; buffer_ptr += skip; if (progress) { char per; int ll; per = (char)((100 * y) / im->h); if (((per - pper) >= progress_granularity) || (y == (im->h - 1))) { ll = y - pl; if (!progress (im, per, 0, im->h - y - 1, im->w, im->h - y + ll)) { free(buffer); return 2; } pper = per; pl = y; } } } } else if (bitcount == 24) { /* 21.3.2006 - Fix: need to check for buffer_ptr + 2 < buffer_end */ unsigned char *buffer_end_minus_2 = buffer_end - 2; skip = (4 - ((w * 3) % 4)) & 3; for (y = 0; y < h; y++) { for (x = 0; x < w && buffer_ptr < buffer_end_minus_2; x++) { b = *(buffer_ptr++); g = *(buffer_ptr++); r = *(buffer_ptr++); *ptr++ = 0xff000000 | (r << 16) | (g << 8) | b; } ptr -= w * 2; buffer_ptr += skip; if (progress) { char per; int ll; per = (char)((100 * y) / im->h); if (((per - pper) >= progress_granularity) || (y == (im->h - 1))) { ll = y - pl; if (!progress (im, per, 0, im->h - y - 1, im->w, im->h - y + ll)) { free(buffer); return 2; } pper = per; pl = y; } } } } else if (bitcount == 32) { /* 21.3.2006 - Need to check buffer_ptr + 3 < buffer_end */ unsigned char *buffer_end_minus_3 = buffer_end_minus_3; skip = (((w * 32 + 31) / 32) * 4) - (w * 4); for (y = 0; y < h; y++) { for (x = 0; x < w && buffer_ptr < buffer_end_minus_3; x++) { /* * THIS WAS OLD CODE: I don't understand it and it's invalid. * * r = ((unsigned long)(*buffer_ptr) & rmask) >> rshift; * g = ((unsigned long)(*buffer_ptr) & gmask) >> gshift; * b = ((unsigned long)(*buffer_ptr) & bmask) >> bshift; * *ptr++ = 0xff000000 | (r << 16) | (g << 8) | b; * r = *(buffer_ptr++); * r = *(buffer_ptr++); */ /* TODO: What about alpha channel...Is used? */ DATA32 pix = *(unsigned int *)buffer_ptr; *ptr++ = 0xff000000 | (((pix & rmask) >> rshift) << 16) | (((pix & gmask) >> gshift) << 8) | (((pix & bmask) >> bshift)); buffer_ptr += 4; } ptr -= w * 2; buffer_ptr += skip; if (progress) { char per; int ll; per = (char)((100 * y) / im->h); if (((per - pper) >= progress_granularity) || (y == (im->h - 1))) { ll = y - pl; if (!progress (im, per, 0, im->h - y - 1, im->w, im->h - y + ll)) { free(buffer); return 2; } pper = per; pl = y; } } } } _bail: free(buffer); } return 1; } char save(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity) { FILE *f; int i, j, pad; DATA32 pixel; if (!im->data) return 0; f = fopen(im->real_file, "wb"); if (!f) return 0; /* calculate number of bytes to pad on end of each row */ pad = (4 - ((im->w * 3) % 4)) & 0x03; /* write BMP file header */ WriteleShort(f, 0x4d42); /* prefix */ WriteleLong(f, 54 + 3 * im->w * im->h); /* filesize */ WriteleShort(f, 0x0000); /* reserved #1 */ WriteleShort(f, 0x0000); /* reserved #2 */ WriteleLong(f, 54); /* offset to image data */ /* write BMP bitmap header */ WriteleLong(f, 40); /* 40-byte header */ WriteleLong(f, im->w); WriteleLong(f, im->h); WriteleShort(f, 1); /* one plane */ WriteleShort(f, 24); /* bits per pixel */ WriteleLong(f, 0); /* no compression */ WriteleLong(f, 3 * im->w * im->h); for (i = 0; i < 4; i++) WriteleLong(f, 0x0000); /* pad to end of header */ /* write actual BMP data */ for (i = 0; i < im->h; i++) { for (j = 0; j < im->w; j++) { pixel = im->data[im->w * (im->h - i - 1) + j]; WriteleByte(f, pixel & 0xff); WriteleByte(f, (pixel >> 8) & 0xff); WriteleByte(f, (pixel >> 16) & 0xff); } for (j = 0; j < pad; j++) WriteleByte(f, 0); } fclose(f); return 1; } void formats(ImlibLoader * l) { static const char *const list_formats[] = { "bmp" }; int i; l->num_formats = sizeof(list_formats) / sizeof(char *); l->formats = malloc(sizeof(char *) * l->num_formats); for (i = 0; i < l->num_formats; i++) l->formats[i] = strdup(list_formats[i]); } imlib2-1.4.7/src/modules/loaders/loader_lbm.c0000664000175000017500000004613012445323057015771 00000000000000/*------------------------------------------------------------------------------ * Reads regular Amiga IFF ILBM files. * * Supports IMLIB2_LBM_NOMASK environment variable. If this is set to "1", then * a transparency mask in an image will be ignored. On the Amiga a mask is often * applied only when loading a brush rather than a picture, but this loader has * no way to tell when the user wants this behaviour from the picture alone. * * Author: John Bickers * Since: 2004-08-21 * Version: 2004-08-28 *------------------------------------------------------------------------------*/ #include "loader_common.h" #define L2RLONG(a) ((((long)((a)[0]) & 0xff) << 24) + (((long)((a)[1]) & 0xff) << 16) + (((long)((a)[2]) & 0xff) << 8) + ((long)((a)[3]) & 0xff)) #define L2RWORD(a) ((((long)((a)[0]) & 0xff) << 8) + ((long)((a)[1]) & 0xff)) typedef struct CHUNK { long size; unsigned char *data; } CHUNK; typedef struct ILBM { CHUNK bmhd; CHUNK camg; CHUNK cmap; CHUNK ctbl; CHUNK sham; CHUNK body; int depth; int mask; int ham; int hbrite; int row; int offset; int count; int rle; } ILBM; /*------------------------------------------------------------------------------ * Frees memory allocated as part of an ILBM structure. *------------------------------------------------------------------------------*/ static void freeilbm(ILBM * ilbm) { if (ilbm->bmhd.data) free(ilbm->bmhd.data); if (ilbm->camg.data) free(ilbm->camg.data); if (ilbm->cmap.data) free(ilbm->cmap.data); if (ilbm->ctbl.data) free(ilbm->ctbl.data); if (ilbm->sham.data) free(ilbm->sham.data); if (ilbm->body.data) free(ilbm->body.data); memset(ilbm, 0, sizeof(*ilbm)); } /*------------------------------------------------------------------------------ * Reads the given chunks out of a file, returns 0 if the file had a problem. * * Format FORMsizeILBMtag.size....tag.size....tag.size.... *------------------------------------------------------------------------------*/ static int loadchunks(char *name, ILBM * ilbm, int full) { CHUNK *c; FILE *f; size_t s; long formsize, pos, z; int ok, seek; char buf[12]; ok = 0; f = fopen(name, "rb"); if (f) { s = fread(buf, 1, 12, f); if (s == 12 && !memcmp(buf, "FORM", 4) && !memcmp(buf + 8, "ILBM", 4)) { memset(ilbm, 0, sizeof(*ilbm)); formsize = L2RLONG(buf + 4); while (1) { pos = ftell(f); if (pos < 0 || pos >= formsize + 8) break; /* Error or FORM data is finished. */ seek = 1; s = fread(buf, 1, 8, f); if (s != 8) break; /* Error or short file. */ z = L2RLONG(buf + 4); if (z < 0) break; /* Corrupt file. */ c = NULL; if (!memcmp(buf, "BMHD", 4)) c = &(ilbm->bmhd); else if (full) { if (!memcmp(buf, "CAMG", 4)) c = &(ilbm->camg); else if (!memcmp(buf, "CMAP", 4)) c = &(ilbm->cmap); else if (!memcmp(buf, "CTBL", 4)) c = &(ilbm->ctbl); else if (!memcmp(buf, "SHAM", 4)) c = &(ilbm->sham); else if (!memcmp(buf, "BODY", 4)) c = &(ilbm->body); } if (c && !c->data) { c->size = z; c->data = malloc(c->size); if (!c->data) break; /* Out of memory. */ s = fread(c->data, 1, c->size, f); if (s != (size_t) c->size) break; /* Error or short file. */ seek = 0; if (!full) { /* Only BMHD required. */ ok = 1; break; } } if (pos + 8 + z >= formsize + 8) break; /* This was last chunk. */ if (seek && fseek(f, z, SEEK_CUR) != 0) break; } /* File may end strangely, especially if body size is uneven, but it's * ok if we have the chunks we want. !full check is already done. */ if (ilbm->bmhd.data && ilbm->body.data) ok = 1; if (!ok) freeilbm(ilbm); } fclose(f); } return ok; } /*------------------------------------------------------------------------------ * Unpacks a row of possibly RLE data at a time. * * RLE compression depends on a count byte, followed by data bytes. * * 0x80 means skip. * 0xff to 0x81 means repeat one data byte (256 - count) + 1 times. * 0x00 to 0x7f means copy count + 1 data bytes. * * In theory RLE compression is not supposed to create runs across scanlines. *------------------------------------------------------------------------------*/ static void bodyrow(unsigned char *p, int z, ILBM * ilbm) { int i, x, w; unsigned char b; if (ilbm->offset >= ilbm->body.size) { memset(p, 0, z); return; } if (!ilbm->rle) { w = ilbm->body.size - ilbm->offset; if (w > z) w = z; memcpy(p, ilbm->body.data + ilbm->offset, w); if (w < z) memset(p + w, 0, z - w); ilbm->offset += w; return; } for (i = 0; i < z;) { b = ilbm->body.data[ilbm->offset++]; while (b == 0x80 && ilbm->offset < ilbm->body.size) b = ilbm->body.data[ilbm->offset++]; if (ilbm->offset >= ilbm->body.size) break; if (b & 0x80) { w = (0x100 - b) + 1; if (w > z - i) w = z - i; b = ilbm->body.data[ilbm->offset++]; memset(p + i, b, w); i += w; } else { w = (b & 0x7f) + 1; if (w > ilbm->body.size - ilbm->offset) w = ilbm->body.size - ilbm->offset; x = (w <= z - i) ? w : z - i; memcpy(p + i, ilbm->body.data + ilbm->offset, x); i += x; ilbm->offset += w; } } if (i < z) memset(p, 0, z - i); } /*------------------------------------------------------------------------------ * Shifts a value to produce an 8-bit colour gun, and fills in the lower bits * from the high bits of the value so that, for example, 4-bit 0x0f scales to * 0xff, or 1-bit 0x01 scales to 0xff. *------------------------------------------------------------------------------*/ static unsigned char scalegun(unsigned char v, int sl) { int sr; switch (sl) { case 1: case 2: case 3: sr = 8 - sl; return (v << sl) | (v >> sr); case 4: return (v << 4) | v; case 5: return v * 0x24; case 6: return v * 0x55; case 7: return v * 0xff; } return v; } /*------------------------------------------------------------------------------ * Scales the colours in a CMAP chunk if they all look like 4-bit colour, so * that they use all 8-bits. This is done by copying the high nybble into the * low nybble, so for example 0xf0 becomes 0xff. *------------------------------------------------------------------------------*/ static void scalecmap(ILBM * ilbm) { int i; if (!ilbm->cmap.data) return; for (i = 0; i < ilbm->cmap.size; i++) if (ilbm->cmap.data[i] & 0x0f) return; for (i = 0; i < ilbm->cmap.size; i++) ilbm->cmap.data[i] |= ilbm->cmap.data[i] >> 4; } /*------------------------------------------------------------------------------ * Deplanes and converts an array of bitplanes to a single scanline of DATA32 * (unsigned int) values. DATA32 is ARGB. *------------------------------------------------------------------------------*/ static void deplane(DATA32 * row, int w, ILBM * ilbm, unsigned char *plane[]) { unsigned long l; int i, o, x; unsigned char bit, r, g, b, a, v, h, *pal; pal = NULL; if (ilbm->sham.data && ilbm->sham.size >= 2 + (ilbm->row + 1) * 2 * 16) pal = ilbm->sham.data + 2 + ilbm->row * 2 * 16; if (ilbm->ctbl.data && ilbm->ctbl.size >= (ilbm->row + 1) * 2 * 16) pal = ilbm->ctbl.data + ilbm->row * 2 * 16; if (ilbm->ham) r = g = b = 0; bit = 0x80; o = 0; for (x = 0; x < w; x++) { l = 0; for (i = ilbm->depth - 1; i >= 0; i--) { l = l << 1; if (plane[i][o] & bit) l = l | 1; } a = (ilbm->mask == 0 || (ilbm->mask == 1 && (plane[ilbm->depth][o] & bit)) || ilbm->mask == 2) ? 0xff : 0x00; if (ilbm->depth == 32) { a = (l >> 24) & 0xff; b = (l >> 16) & 0xff; g = (l >> 8) & 0xff; r = l & 0xff; } else if (ilbm->depth == 24) { b = (l >> 16) & 0xff; g = (l >> 8) & 0xff; r = l & 0xff; } else if (ilbm->ham) { v = l & ((1 << (ilbm->depth - 2)) - 1); h = (l & ~v) >> (ilbm->depth - 2); if (h == 0x00) { if (!pal) { if ((v + 1) * 3 <= ilbm->cmap.size) { r = ilbm->cmap.data[v * 3]; g = ilbm->cmap.data[v * 3 + 1]; b = ilbm->cmap.data[v * 3 + 2]; } else r = g = b = 0; } else { r = scalegun(pal[v * 2] & 0x0f, 4); g = scalegun((pal[v * 2 + 1] & 0xf0) >> 4, 4); b = scalegun((pal[v * 2 + 1] & 0x0f), 4); } } else if (h == 0x01) b = scalegun(v, 8 - (ilbm->depth - 2)); else if (h == 0x02) r = scalegun(v, 8 - (ilbm->depth - 2)); else g = scalegun(v, 8 - (ilbm->depth - 2)); } else if (ilbm->hbrite) { v = l & ((1 << (ilbm->depth - 1)) - 1); h = (l & ~v) >> (ilbm->depth - 1); if (!pal) { if ((v + 1) * 3 <= ilbm->cmap.size) { r = ilbm->cmap.data[v * 3]; g = ilbm->cmap.data[v * 3 + 1]; b = ilbm->cmap.data[v * 3 + 2]; } else r = g = b = 0; } else { r = scalegun(pal[v * 2] & 0x0f, 4); g = scalegun((pal[v * 2 + 1] & 0xf0) >> 4, 4); b = scalegun((pal[v * 2 + 1] & 0x0f), 4); } if (h) { r = r >> 1; g = g >> 1; b = b >> 1; } if (ilbm->mask == 2 && v == L2RWORD(ilbm->bmhd.data + 12)) a = 0x00; } else if (ilbm->cmap.size == 0 && !pal) { v = l & ((1 << ilbm->depth) - 1); r = scalegun(v, ilbm->depth); g = r; b = r; } else { v = l & 0xff; if (!pal) { if ((v + 1) * 3 <= ilbm->cmap.size) { r = ilbm->cmap.data[v * 3]; g = ilbm->cmap.data[v * 3 + 1]; b = ilbm->cmap.data[v * 3 + 2]; } else r = g = b = 0; } else { r = scalegun(pal[v * 2] & 0x0f, 4); g = scalegun((pal[v * 2 + 1] & 0xf0) >> 4, 4); b = scalegun((pal[v * 2 + 1] & 0x0f), 4); } if (ilbm->mask == 2 && v == L2RWORD(ilbm->bmhd.data + 12)) a = 0x00; } row[x] = ((unsigned long)a << 24) | ((unsigned long)r << 16) | ((unsigned long)g << 8) | (unsigned long)b; bit = bit >> 1; if (bit == 0) { o++; bit = 0x80; } } } /*------------------------------------------------------------------------------ * Loads an image. If im->loader is non-zero, or immediate_load is non-zero, or * progress is non-zero, then the file is fully loaded, otherwise only the width * and height are read. * * Imlib2 doesn't support reading comment chunks like ANNO. *------------------------------------------------------------------------------*/ char load(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity, char immediate_load) { char *env; int cancel, full, i, n, ok, y, z, gran, nexty, prevy; unsigned char *plane[40]; ILBM ilbm; /*---------- * Do nothing if the data is already loaded. *----------*/ if (im->data) return 0; /*---------- * Load the chunk(s) we're interested in. If full is not true, then we only * want the image size and format. *----------*/ full = (im->loader || immediate_load || progress); ok = loadchunks(im->real_file, &ilbm, full); if (!ok) return 0; /*---------- * Use and check header. *----------*/ ok = 0; if (ilbm.bmhd.size >= 20) { ok = 1; im->w = L2RWORD(ilbm.bmhd.data); im->h = L2RWORD(ilbm.bmhd.data + 2); if (!IMAGE_DIMENSIONS_OK(im->w, im->h)) { ok = 0; } ilbm.depth = ilbm.bmhd.data[8]; if (ilbm.depth < 1 || (ilbm.depth > 8 && ilbm.depth != 24 && ilbm.depth != 32)) ok = 0; /* Only 1 to 8, 24, or 32 planes. */ ilbm.rle = ilbm.bmhd.data[10]; if (ilbm.rle < 0 || ilbm.rle > 1) ok = 0; /* Only NONE or RLE compression. */ ilbm.mask = ilbm.bmhd.data[9]; if (ilbm.mask || ilbm.depth == 32) SET_FLAG(im->flags, F_HAS_ALPHA); else UNSET_FLAG(im->flags, F_HAS_ALPHA); env = getenv("IMLIB2_LBM_NOMASK"); if (env && (!strcmp(env, "true") || !strcmp(env, "1") || !strcmp(env, "yes") || !strcmp(env, "on"))) UNSET_FLAG(im->flags, F_HAS_ALPHA); if (!im->format) im->format = strdup("lbm"); ilbm.ham = 0; ilbm.hbrite = 0; if (ilbm.depth <= 8) { if (ilbm.camg.size == 4) { if (ilbm.camg.data[2] & 0x08) ilbm.ham = 1; if (ilbm.camg.data[3] & 0x80) ilbm.hbrite = 1; } else { /* Only guess at ham and hbrite if CMAP is present. */ if (ilbm.depth == 6 && full && ilbm.cmap.size >= 3 * 16) ilbm.ham = 1; if (full && !ilbm.ham && ilbm.depth > 1 && ilbm.cmap.size == 3 * (1 << (ilbm.depth - 1))) ilbm.hbrite = 1; } } } if (!full || !ok) { im->w = im->h = 0; freeilbm(&ilbm); return ok; } /*---------- * The source data is planar. Each plane is an even number of bytes wide. If * masking type is 1, there is an extra plane that defines the mask. Scanlines * from each plane are interleaved, from top to bottom. The first plane is the * 0 bit. *----------*/ ok = 0; cancel = 0; plane[0] = NULL; gran = nexty = 0; im->data = malloc(im->w * im->h * sizeof(DATA32)); n = ilbm.depth; if (ilbm.mask == 1) n++; plane[0] = malloc(((im->w + 15) / 16) * 2 * n); if (im->data && plane[0]) { for (i = 1; i < n; i++) plane[i] = plane[i - 1] + ((im->w + 15) / 16) * 2; z = ((im->w + 15) / 16) * 2 * n; if (progress) { prevy = 0; if (progress_granularity <= 0) progress_granularity = 1; gran = progress_granularity; nexty = ((im->h * gran) / 100); } scalecmap(&ilbm); for (y = 0; y < im->h; y++) { bodyrow(plane[0], z, &ilbm); deplane(im->data + im->w * y, im->w, &ilbm, plane); ilbm.row++; if (progress && (y >= nexty || y == im->h - 1)) { if (!progress (im, (char)((100 * (y + 1)) / im->h), 0, prevy, im->w, y + 1)) { cancel = 1; break; } prevy = y; gran += progress_granularity; nexty = ((im->h * gran) / 100); } } ok = !cancel; } /*---------- * We either had a successful decode, the user cancelled, or we couldn't get * the memory for im->data or plane[0]. *----------*/ if (!ok) { im->w = im->h = 0; if (im->data) free(im->data); im->data = NULL; } if (plane[0]) free(plane[0]); freeilbm(&ilbm); return (cancel) ? 2 : ok; } /*------------------------------------------------------------------------------ * Perhaps save only in 32-bit format? The IFF ILBM format has pretty much gone * the way of the Amiga, who saves in this format any more? *------------------------------------------------------------------------------*/ #if 0 char save(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity) { return 0; } #endif /*------------------------------------------------------------------------------ * Identifies the file extensions this loader handles. Standard code from other * loaders. *------------------------------------------------------------------------------*/ void formats(ImlibLoader * l) { static const char *const list_formats[] = { "iff", "ilbm", "lbm" }; int i; l->num_formats = sizeof(list_formats) / sizeof(char *); l->formats = malloc(sizeof(char *) * l->num_formats); for (i = 0; i < l->num_formats; i++) l->formats[i] = strdup(list_formats[i]); } imlib2-1.4.7/src/modules/loaders/loader_bz2.c0000664000175000017500000000530012445323057015706 00000000000000#include "loader_common.h" #include #include #include #include #include #define OUTBUF_SIZE 16384 #define INBUF_SIZE 1024 static int uncompress_file(FILE * fp, int dest) { BZFILE *bf; DATA8 outbuf[OUTBUF_SIZE]; int bytes, error, ret = 1; bf = BZ2_bzReadOpen(&error, fp, 0, 0, NULL, 0); if (error != BZ_OK) { BZ2_bzReadClose(NULL, bf); return 0; } while (1) { bytes = BZ2_bzRead(&error, bf, &outbuf, OUTBUF_SIZE); if (error == BZ_OK || error == BZ_STREAM_END) if (write(dest, outbuf, bytes) != bytes) break; if (error == BZ_STREAM_END) break; else if (error != BZ_OK) { ret = 0; break; } } BZ2_bzReadClose(&error, bf); return ret; } char load(ImlibImage * im, ImlibProgressFunction progress, char progress_granularity, char immediate_load) { ImlibLoader *loader; FILE *fp; int dest, res; char *file, tmp[] = "/tmp/imlib2_loader_bz2-XXXXXX", *p; char real_ext[16]; assert(im); /* make sure this file ends in ".bz2" and that there's another ext * (e.g. "foo.png.bz2" */ p = strrchr(im->real_file, '.'); if (p && p != im->real_file) { if (strcasecmp(p + 1, "bz2")) return 0; } else return 0; strncpy(real_ext, p - sizeof(real_ext) + 1, sizeof(real_ext)); real_ext[sizeof(real_ext) - 1] = '\0'; /* abort if there's no dot in the "real" filename */ if (!strrchr(real_ext, '.')) return 0; if (!(fp = fopen(im->real_file, "rb"))) { return 0; } if ((dest = mkstemp(tmp)) < 0) { fclose(fp); return 0; } res = uncompress_file(fp, dest); fclose(fp); close(dest); if (!res) { unlink(tmp); return 0; } if (!(loader = __imlib_FindBestLoaderForFile(real_ext, 0))) { unlink(tmp); return 0; } /* remember the original filename */ file = strdup(im->real_file); free(im->real_file); im->real_file = strdup(tmp); loader->load(im, progress, progress_granularity, immediate_load); free(im->real_file); im->real_file = file; unlink(tmp); return 1; } void formats(ImlibLoader * l) { static const char *const list_formats[] = { "bz2" }; int i; l->num_formats = sizeof(list_formats) / sizeof(char *); l->formats = malloc(sizeof(char *) * l->num_formats); for (i = 0; i < l->num_formats; i++) l->formats[i] = strdup(list_formats[i]); } imlib2-1.4.7/src/Makefile.in0000664000175000017500000004531712510025504012464 00000000000000# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 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; 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Window win; Visual *vis; Colormap cm; int depth; void progress(Imlib_Image * im, char percent, int update_x, int update_y, int update_w, int update_h); void progress(Imlib_Image * im, char percent, int update_x, int update_y, int update_w, int update_h) { imlib_context_set_display(disp); imlib_context_set_visual(vis); imlib_context_set_colormap(cm); imlib_context_set_drawable(win); imlib_context_set_dither(0); imlib_context_set_blend(0); imlib_context_set_color_modifier(NULL); imlib_context_set_operation(IMLIB_OP_COPY); imlib_context_set_image(im); imlib_render_image_part_on_drawable_at_size(update_x, update_y, update_w, update_h, update_x, update_y, update_w, update_h); } int main(int argc, char **argv) { int i; Imlib_Image *im = NULL; int sec1, usec1, sec2, usec2; int pixels = 0; struct timeval timev; double sec; char *file = NULL; char *fon = NULL, *str = NULL; int root = 0; int scale = 0; int w = 20; int h = 20; int aa = 0; int dith = 0; int loop = 0; int blend = 1; int interactive = 1; int blendtest = 0; int filter = 0; int pol = 0; int rotate = 0; int rottest = 0; int scaleup = 0; int scaleboth = 0; int origone = 0; int bump_map_to_point = 0; Imlib_Color_Modifier colormod = 0; ImlibPolygon poly, poly2, poly3; int textdir = IMLIB_TEXT_TO_RIGHT; int xfdtest = 0; int xfdcachetest = 0; char *xfdfname = NULL; int xfdloop = 1; /* now we'll set the locale */ setlocale(LC_ALL, ""); if (!XSupportsLocale()) setlocale(LC_ALL, "C"); XSetLocaleModifiers(""); setlocale(LC_ALL, NULL); /** * Parse all the command line arguments */ if ((argc > 1) && (!strcmp(argv[1], "-help"))) { printf("Imlib2 program test. (Imlib v2.0.0.4)\n"); printf("usage: imlib2 [options] [file]\n"); printf("options are:\n"); printf("-help\t\tDisplays this help.\n"); printf("-root\t\tDraw in the root window.\n"); printf("-smooth\t\tWhen scaling images scale with anti-aliasing.\n"); printf("-up\t\tWhen doing scal test scale up, not down.\n"); printf("-both\t\tScale horizontally AND vertically in scale test.\n"); printf ("-orig\t\tKeep original width and height in each pass of scale test.\n"); printf("-blend\t\tBlending test.\n"); printf("-dither\t\tTurn dithering on for depths < 24bpp\n"); printf("-colormod \t\tSet up color mod tables\n"); printf("-scale\t\tScale test.\n"); printf("-noloop\t\tDont loop - timing test.\n"); printf ("-rotate\t\tAlso rotate background image with mouse in interative test.\n"); printf("-size \t\tScale from w x h down in scaling test.\n"); // require parameters w / h printf("-maxcolors \t\tLimit color allocation count to n colors.\n"); // require parameter nb colors printf ("-text\t\tDisplays the text following this option. Need a loaded font.\n"); printf ("-font\t\tLoads a font. The parameter must follow the police_name/size format. Example: loading the grunge font at size 18 is : grunge/18.\n\t\tThe XFD font also can be specified. Ex. 'notepad/32,-*--24-*'.\n"); printf("-poly\t\tPerforms a poly test\n"); printf("The following options requires a file to work properly.\n"); printf("-textdir\t\tText Direction. 0: L to R, 1: R to L\n"); printf(" 2: U to D, 3: D to U, 4: angle\n"); printf("-xfdtest\t\tXFD Font queue test.\n"); printf ("-xfdcachetest []\t\tXFD tFont cache test.\n\t\tThe file f is drawn l times\n"); printf("-blast\t\tDisplays the file.\n"); printf("-loop\t\tScales down the image.\n"); printf("-blendtest\tPerforms a blending test on the file.\n"); printf("-rotatetest\tPerforms a rotate test on the file.\n"); printf ("-filter\t\tPerforms filtering. Possible filters are,\n\t\t\t1:Blur filter, 2:Sharpen filter, 3:Color blur filter, \n\t\t\t4:Emboss filter, 5:Grayscale filter, 6:Saturation filter,\n\t\t\t7:Edge detection filter.\n"); printf("-bmp2pt\t\tPerformas Bump Mapping to a point\n"); return 0; } for (i = 1; i < argc; i++) { if (!strcmp(argv[i], "-root")) root = 1; else if (!strcmp(argv[i], "-smooth")) aa = 1; else if (!strcmp(argv[i], "-blast")) interactive = 0; else if (!strcmp(argv[i], "-loop")) { interactive = 0; loop = 1; } else if (!strcmp(argv[i], "-up")) scaleup = 1; else if (!strcmp(argv[i], "-both")) scaleboth = 1; else if (!strcmp(argv[i], "-bmp2pt")) bump_map_to_point = 1; else if (!strcmp(argv[i], "-orig")) origone = 1; else if (!strcmp(argv[i], "-blend")) blend = 1; else if (!strcmp(argv[i], "-poly")) pol = 1; else if (!strcmp(argv[i], "-blendtest")) { blendtest = 1; interactive = 0; } else if (!strcmp(argv[i], "-colormod")) { DATA8 rt[256], gt[256], bt[256], at[256]; double rm, gm, bm, am; int j; /*\ Setup color mod tables \ */ if (!colormod) colormod = imlib_create_color_modifier(); imlib_context_set_color_modifier(colormod); rm = strtod(argv[++i], 0); gm = strtod(argv[++i], 0); bm = strtod(argv[++i], 0); am = strtod(argv[++i], 0); imlib_get_color_modifier_tables(rt, gt, bt, at); for (j = 0x100; --j >= 0;) { rt[j] = ((double)rt[j]) * rm; gt[j] = ((double)gt[j]) * gm; bt[j] = ((double)bt[j]) * bm; at[j] = ((double)at[j]) * am; } imlib_set_color_modifier_tables(rt, gt, bt, at); } else if (!strcmp(argv[i], "-dither")) dith = 1; else if (!strcmp(argv[i], "-scale")) scale = 1; else if (!strcmp(argv[i], "-noloop")) loop = 0; else if (!strcmp(argv[i], "-size")) { i++; w = atoi(argv[i++]); h = atoi(argv[i]); } else if (!strcmp(argv[i], "-maxcolors")) { i++; imlib_set_color_usage(atoi(argv[i])); } else if (!strcmp(argv[i], "-font")) { i++; fon = argv[i]; } else if (!strcmp(argv[i], "-text")) { i++; str = argv[i]; } else if (!strcmp(argv[i], "-xfdtest")) xfdtest = 1; else if (!strcmp(argv[i], "-xfdcachetest")) { xfdcachetest = 1; i++; xfdfname = argv[i]; i++; if (i < argc) xfdloop = atoi(argv[i]); } else if (!strcmp(argv[i], "-textdir")) { i++; textdir = atoi(argv[i]); } else if (!strcmp(argv[i], "-rotate")) rotate = 1; else if (!strcmp(argv[i], "-filter")) { filter = atoi(argv[++i]); interactive = 0; } else if (!strcmp(argv[i], "-rotatetest")) { rottest = 1; interactive = 0; } else file = argv[i]; } /** * Initialization according to options */ printf("init\n"); /** * First tests to determine which rendering task to perform */ if (!blendtest) { const char *display_name = getenv("DISPLAY"); if (!display_name) display_name = ":0"; disp = XOpenDisplay(display_name); if (!disp) { fprintf(stderr, "Can't open display %s\n", display_name); return 1; } vis = DefaultVisual(disp, DefaultScreen(disp)); depth = DefaultDepth(disp, DefaultScreen(disp)); cm = DefaultColormap(disp, DefaultScreen(disp)); #if 0 /* nasty - using imlib internal function.. but it makes benchmarks fair */ if (!interactive) __imlib_SetMaxXImageCount(disp, 3); #endif if (root) win = DefaultRootWindow(disp); else { win = XCreateSimpleWindow(disp, DefaultRootWindow(disp), 0, 0, 10, 10, 0, 0, 0); XSelectInput(disp, win, ButtonPressMask | ButtonReleaseMask | ButtonMotionMask | PointerMotionMask | ExposureMask); } } if (!interactive) { printf("load %s\n", file); im = imlib_load_image_immediately(file); if (!im) { printf("load failed\n"); exit(0); } imlib_context_set_image(im); w = imlib_image_get_width(); h = imlib_image_get_height(); printf("image %i x %i\n", w, h); } if (!blendtest) { if (!root) { if (scaleup) XResizeWindow(disp, win, w * 4, h * 4); else if (scaleboth) XResizeWindow(disp, win, w * 2, h * 2); else XResizeWindow(disp, win, w, h); XMapWindow(disp, win); } if (scale) { Window d; unsigned int ud; int dd; XGetGeometry(disp, win, &d, &dd, &dd, &ud, &ud, &ud, &ud); } XSync(disp, False); } /** * Start rendering */ printf("rend\n"); if (!blendtest) { imlib_context_set_display(disp); imlib_context_set_visual(vis); imlib_context_set_colormap(cm); imlib_context_set_drawable(win); } imlib_context_set_anti_alias(aa); imlib_context_set_dither(dith); imlib_context_set_blend(blend); imlib_context_set_color_modifier(NULL); imlib_context_set_operation(IMLIB_OP_COPY); imlib_context_set_image(im); gettimeofday(&timev, NULL); sec1 = (int)timev.tv_sec; /* and stores it so we can time outselves */ usec1 = (int)timev.tv_usec; /* we will use this to vary speed of rot */ poly = imlib_polygon_new(); imlib_polygon_add_point(poly, 400, 50); imlib_polygon_add_point(poly, 450, 100); imlib_polygon_add_point(poly, 350, 100); poly2 = imlib_polygon_new(); imlib_polygon_add_point(poly2, 400, 150); imlib_polygon_add_point(poly2, 450, 200); imlib_polygon_add_point(poly2, 350, 200); poly3 = imlib_polygon_new(); imlib_polygon_add_point(poly3, 400, 250); imlib_polygon_add_point(poly3, 450, 300); imlib_polygon_add_point(poly3, 350, 300); #define A90 (3.141592654 / 2) if (pol) { Imlib_Image im_bg, im; int w, h; int i; double a, points[8][2]; if (file) im_bg = imlib_load_image(file); else im_bg = imlib_load_image(PACKAGE_DATA_DIR "/data/images/bg.png"); imlib_context_set_image(im_bg); w = imlib_image_get_width(); h = imlib_image_get_height(); XResizeWindow(disp, win, w, h); XSync(disp, False); im = imlib_create_image(w, h); srand(time(NULL)); for (i = 0; i < 8; i++) { points[i][0] = (rand() % w) - (w / 2); points[i][1] = (rand() % h) - (h / 2); } a = 0.0; for (;;) { imlib_context_set_image(im); imlib_blend_image_onto_image(im_bg, 0, 0, 0, w, h, 0, 0, w, h); poly = imlib_polygon_new(); for (i = 0; i < 8; i++) { double xx, yy; xx = (w / 2) + (cos(a) * points[i][0]) + (cos(a + A90) * points[i][1]); yy = (h / 2) + (sin(a) * points[i][0]) + (sin(a + A90) * points[i][1]); imlib_polygon_add_point(poly, xx, yy); } printf("draw angle %3.3f\n", a); imlib_context_set_color(255, 255, 255, 100); imlib_image_fill_polygon(poly); imlib_context_set_color(0, 0, 0, 20); imlib_image_draw_polygon(poly, 1); imlib_polygon_free(poly); imlib_render_image_on_drawable(0, 0); a += 0.05; } } if (loop) { printf("loop\n"); // first test if (scaleup) { printf("scale up\n"); for (i = 0; i < w * 3; i += 8) { if (!blendtest) { Imlib_Image im_tmp; im_tmp = imlib_create_cropped_scaled_image(0, 0, w, h, w + i, (((w + i) * h) / w)); if (im_tmp) { imlib_context_set_image(im_tmp); imlib_render_image_on_drawable(0, 0); imlib_free_image(); } imlib_context_set_image(im); } else { Imlib_Image im_tmp; im_tmp = imlib_create_cropped_scaled_image(0, 0, w, h, w + i, (((w + i) * h) / w)); if (im_tmp) { imlib_context_set_image(im_tmp); imlib_free_image(); } imlib_context_set_image(im); } pixels += (w + i) * (((w + i) * h) / w); } } // else if // second else if (scaleboth) { if (origone) { for (i = 0; i < w * 2; i += 4) { if (!blendtest) { Imlib_Image im_tmp; im_tmp = imlib_create_cropped_scaled_image(0, 0, w, h, w, (((i) * h) / w)); if (im_tmp) { imlib_context_set_image(im_tmp); imlib_render_image_on_drawable(0, 0); imlib_free_image(); } imlib_context_set_image(im); } else { Imlib_Image im_tmp; im_tmp = imlib_create_cropped_scaled_image(0, 0, w, h, w, (((i) * h) / w)); if (im_tmp) { imlib_context_set_image(im_tmp); imlib_free_image(); } imlib_context_set_image(im); } XSync(disp, False); pixels += (2 * w - i) * (((i) * h) / w); } for (i = 0; i < w * 2; i += 4) { if (!blendtest) imlib_render_image_on_drawable_at_size(0, 0, 2 * w - i, h); else { Imlib_Image im_tmp; im_tmp = imlib_create_cropped_scaled_image(0, 0, w, h, 2 * w - i, h); if (im_tmp) { imlib_context_set_image(im_tmp); imlib_free_image(); } imlib_context_set_image(im); } pixels += (2 * w - i) * h; } } else { for (i = 0; i < w * 2; i += 4) { if (!blendtest) imlib_render_image_on_drawable_at_size(0, 0, 2 * w - i, (((i) * h) / w)); else { Imlib_Image im_tmp; im_tmp = imlib_create_cropped_scaled_image(0, 0, w, h, 2 * w - i, (((i) * h) / w)); if (im_tmp) { imlib_context_set_image(im_tmp); imlib_free_image(); } imlib_context_set_image(im); } pixels += w * (((i) * h) / w); } } } else { printf("scale down 0 -> %i incriment by 1\n", w); for (i = 0; i < w; i++) { if (!blendtest) imlib_render_image_on_drawable_at_size(0, 0, w - i, (((w - i) * h) / w)); else { Imlib_Image im_tmp; im_tmp = imlib_create_cropped_scaled_image(0, 0, w, h, w - i, (((w - i) * h) / w)); if (im_tmp) { imlib_context_set_image(im_tmp); imlib_free_image(); } imlib_context_set_image(im); } pixels += (w + i) * (((w + i) * h) / w); } } } // last test /* else if (scaleboth) * { * for (i = 0; i < w * 2; i+= 1) * { * if (!blendtest) * imlib_render_image_on_drawable_at_size(0, 0, * 2 * w - i, (((i) * h) / w)); * else * { * Imlib_Image im_tmp; * im_tmp = imlib_create_cropped_scaled_image(0, 0, w, h, * 2 * w - i, (((i) * h) / w)); * if (im_tmp) * { * imlib_context_set_image(im_tmp); * imlib_free_image(); * } * imlib_context_set_image(im); * } * pixels += (2 * w - i) * (((i) * h) / w); * } * } * } */// end if loop else if (blendtest) { Imlib_Image im2; im2 = imlib_create_image(w, h); imlib_context_set_image(im2); w = imlib_image_get_width(); h = imlib_image_get_height(); imlib_context_set_image(im2); imlib_context_set_color_modifier(colormod); for (i = 0; i < 256; i++) { imlib_blend_image_onto_image(im, 0, 0, 0, w, h, 0, 0, w, h); pixels += (w * h); } } else if (rottest) { int w, h; double i; imlib_context_set_image(im); imlib_render_image_on_drawable(0, 0); w = imlib_image_get_width(); h = imlib_image_get_height(); printf("rotating inside %dx%d frame\n", w, h); imlib_context_set_blend(1); imlib_context_set_image(imlib_create_image(w, h)); for (i = 0; i < 1; i += 0.01) { imlib_blend_image_onto_image(im, 0, 0, 0, w, h, 0, 0, w, h); imlib_context_set_color_modifier(colormod); imlib_blend_image_onto_image_at_angle(im, 0, 0, 0, w, h, 0, h * i, w * (1 - i), -(h * i)); imlib_context_set_color_modifier(NULL); imlib_render_image_on_drawable(0, 0); pixels += w * h; } for (i = 0; i < 1; i += 0.01) { imlib_blend_image_onto_image(im, 0, 0, 0, w, h, 0, 0, w, h); imlib_context_set_color_modifier(colormod); imlib_context_set_operation(IMLIB_OP_ADD); imlib_blend_image_onto_image_at_angle(im, 0, 0, 0, w, h, w * i, h, -(w * i), h * (i - 1)); imlib_context_set_operation(IMLIB_OP_COPY); imlib_context_set_color_modifier(NULL); imlib_render_image_on_drawable(0, 0); pixels += w * h; } for (i = 0; i < 1; i += 0.01) { imlib_blend_image_onto_image(im, 0, 0, 0, w, h, 0, 0, w, h); imlib_context_set_color_modifier(colormod); imlib_context_set_operation(IMLIB_OP_SUBTRACT); imlib_blend_image_onto_image_at_angle(im, 0, 0, 0, w, h, w, h * (1 - i), w * (i - 1), h * i); imlib_context_set_operation(IMLIB_OP_COPY); imlib_context_set_color_modifier(NULL); imlib_render_image_on_drawable(0, 0); pixels += w * h; } for (i = 0; i < 1; i += 0.01) { imlib_blend_image_onto_image(im, 0, 0, 0, w, h, 0, 0, w, h); imlib_context_set_color_modifier(colormod); imlib_context_set_operation(IMLIB_OP_RESHADE); imlib_blend_image_onto_image_at_angle(im, 0, 0, 0, w, h, w * (1 - i), 0, w * i, h * (1 - i)); imlib_context_set_operation(IMLIB_OP_COPY); imlib_context_set_color_modifier(NULL); imlib_render_image_on_drawable(0, 0); pixels += w * h; } imlib_free_image(); } else if (filter) { imlib_context_set_filter(imlib_create_filter(0)); switch (filter) { default: case 1: /*\ Blur filter \ */ imlib_filter_set(0, 0, 0, 8, 8, 8); imlib_filter_set(-1, 0, 0, 4, 4, 4); imlib_filter_set(0, -1, 0, 4, 4, 4); imlib_filter_set(1, 0, 0, 4, 4, 4); imlib_filter_set(0, 1, 0, 4, 4, 4); imlib_filter_set(-2, 0, 0, 1, 1, 1); imlib_filter_set(0, -2, 0, 1, 1, 1); imlib_filter_set(2, 0, 0, 1, 1, 1); imlib_filter_set(0, 2, 0, 1, 1, 1); imlib_filter_set(-1, -1, 0, 1, 1, 1); imlib_filter_set(-1, 1, 0, 1, 1, 1); imlib_filter_set(1, -1, 0, 1, 1, 1); imlib_filter_set(1, 1, 0, 1, 1, 1); break; case 2: /*\ Sharpen filter \ */ imlib_filter_set(0, 0, 0, 5, 5, 5); imlib_filter_set(-1, 0, 0, -1, -1, -1); imlib_filter_set(0, -1, 0, -1, -1, -1); imlib_filter_set(1, 0, 0, -1, -1, -1); imlib_filter_set(0, 1, 0, -1, -1, -1); break; case 3: /*\ Color blur filter \ */ imlib_filter_set(0, 0, 0, 3, 3, 3); imlib_filter_set(-1, -1, 0, 1, 0, 0); imlib_filter_set(1, -1, 0, 0, 1, 0); imlib_filter_set(0, 1, 0, 0, 0, 1); break; case 4: /*\ Emboss filter \ */ imlib_filter_set_red(-1, -1, 0, -1, -1, -1); imlib_filter_set_red(0, 0, 0, 1, 1, 1); imlib_filter_set_green(-1, -1, 0, -1, -1, -1); imlib_filter_set_green(0, 0, 0, 1, 1, 1); imlib_filter_set_blue(-1, -1, 0, -1, -1, -1); imlib_filter_set_blue(0, 0, 0, 1, 1, 1); imlib_filter_constants(0, 768, 768, 768); imlib_filter_divisors(0, 6, 6, 6); break; case 5: /*\ Grayscale filter \ */ imlib_filter_set_red(0, 0, 0, 80, 1, 1); imlib_filter_set_green(0, 0, 0, 1, 80, 1); imlib_filter_set_blue(0, 0, 0, 1, 1, 80); break; case 6: /*\ Saturation filter \ */ imlib_filter_set_red(0, 0, 0, 80, -1, -1); imlib_filter_set_green(0, 0, 0, -1, 80, -1); imlib_filter_set_blue(0, 0, 0, -1, -1, 80); break; case 7: /*\ Edge detection filter \ */ imlib_filter_set(-1, -1, 0, -1, -1, -1); imlib_filter_set(-1, 0, 0, -3, -3, -3); imlib_filter_set(-1, 1, 0, -1, -1, -1); imlib_filter_set(0, -1, 0, -3, -3, -3); imlib_filter_set(0, 0, 0, 16, 16, 16); imlib_filter_set(0, 1, 0, -3, -3, -3); imlib_filter_set(1, -1, 0, -1, -1, -1); imlib_filter_set(1, 0, 0, -3, -3, -3); imlib_filter_set(1, 1, 0, -1, -1, -1); imlib_filter_divisors(0, 3, 3, 3); } pixels = 0; imlib_render_image_on_drawable_at_size(0, 0, w, h); for (i = 0; i < w; i++) { imlib_image_filter(); imlib_render_image_on_drawable_at_size(0, 0, w, h); pixels += w * h; } imlib_free_filter(); } else if (interactive) { int wo, ho, px, py, first = 1; Imlib_Image im_bg, im_sh1, im_sh2, im_sh3, im_ic[13], im_tmp; /* Imlib_Border border; */ Imlib_Updates up = NULL; int x, y, i, j; XEvent ev; Imlib_Font fn = NULL; struct font_hdr { int type; struct font_hdr *next; char *name; int ref; XFontSet xfontset; int font_count; XFontStruct **font_struct; char **font_name; int ascent; int descent; int max_ascent; int max_descent; int max_width; struct font_hdr *ttf; } *f, *f1, *f2, *f3, *f4; /* "ARIAL/30" "COMIC/30" "IMPACT/30" "Prole/30" "Proteron/30" */ /* "TIMES/30" "badacid/30" "bajoran/30" "bigfish/30" */ imlib_add_path_to_font_path(PACKAGE_DATA_DIR "/data/fonts"); if (xfdtest) { printf("Font Cache test start\n"); f = imlib_load_font("notepad/10"); printf("imlib_load_font: f=%p, next=%p, type=%d, ref=%d, '%s'\n", f, f->next, f->type, f->ref, f->name); imlib_context_set_font((Imlib_Font) f); printf ("\t\t ascent=%d, descent=%d, max_ascent=%d, max_descent=%d\n", imlib_get_font_ascent(), imlib_get_font_descent(), imlib_get_maximum_font_ascent(), imlib_get_maximum_font_descent()); imlib_free_font(); printf("imlib_free_font: f=%p, next=%p, type=%d, ref=%d, '%s'\n", f, f->next, f->type, f->ref, f->name); printf("\n"); f = imlib_load_font("-*-fixed-*--14-*"); printf("imlib_load_font: f=%p, next=%p, type=%d, ref=%d, '%s'\n", f, f->next, f->type, f->ref, f->name); imlib_context_set_font((Imlib_Font) f); printf ("\t\t ascent=%d, descent=%d, max_ascent=%d, max_descent=%d\n", imlib_get_font_ascent(), imlib_get_font_descent(), imlib_get_maximum_font_ascent(), imlib_get_maximum_font_descent()); imlib_free_font(); printf("imlib_free_font: f=%p, next=%p, type=%d, ref=%d, '%s'\n", f, f->next, f->type, f->ref, f->name); printf("\n"); f1 = imlib_load_font("notepad/10"); printf("imlib_load_font: f=%p, next=%p, type=%d, ref=%d, '%s'\n", f1, f1->next, f1->type, f1->ref, f1->name); f2 = imlib_load_font("-*-fixed-*--14-*"); printf("imlib_load_font: f=%p, next=%p, type=%d, ref=%d, '%s'\n", f2, f2->next, f2->type, f2->ref, f2->name); f3 = imlib_load_font("notepad/10,-*-fixed-*--14-*"); printf("imlib_load_font: f=%p, next=%p, type=%d, ref=%d, '%s'\n", f3, f3->next, f3->type, f3->ref, f3->name); f = f3->ttf; printf(" f->ttf: f=%p, next=%p, type=%d, ref=%d, '%s'\n", f, f->next, f->type, f->ref, f->name); f4 = imlib_load_font("notepad/10,-*-fixed-*--14-*"); printf("imlib_load_font: f=%p, next=%p, type=%d, ref=%d, '%s'\n", f4, f4->next, f4->type, f4->ref, f4->name); f = f4->ttf; printf(" f->ttf: f=%p, next=%p, type=%d, ref=%d, '%s'\n", f, f->next, f->type, f->ref, f->name); printf("\n"); imlib_context_set_font((Imlib_Font) f4); imlib_free_font(); printf("imlib_free_font: f=%p, next=%p, type=%d, ref=%d, '%s'\n", f4, f4->next, f4->type, f4->ref, f4->name); f = f4->ttf; printf(" f->ttf: f=%p, next=%p, type=%d, ref=%d, '%s'\n", f, f->next, f->type, f->ref, f->name); imlib_context_set_font((Imlib_Font) f1); imlib_free_font(); printf("imlib_free_font: f=%p, next=%p, type=%d, ref=%d, '%s'\n", f1, f1->next, f1->type, f1->ref, f1->name); imlib_context_set_font((Imlib_Font) f2); imlib_free_font(); printf("imlib_free_font: f=%p, next=%p, type=%d, ref=%d, '%s'\n", f2, f2->next, f2->type, f2->ref, f2->name); imlib_context_set_font((Imlib_Font) f3); imlib_free_font(); printf("imlib_free_font: f=%p, next=%p, type=%d, ref=%d, '%s'\n", f3, f3->next, f3->type, f3->ref, f3->name); f = f3->ttf; printf(" f->ttf: f=%p, next=%p, type=%d, ref=%d, '%s'\n", f, f->next, f->type, f->ref, f->name); printf("\n"); imlib_flush_font_cache(); printf("imlib_flush_font_cache: \n"); printf("\n"); f1 = imlib_load_font("notepad/10,-*-fixed-*--14-*"); printf("imlib_load_font: f=%p, next=%p, type=%d, ref=%d, '%s'\n", f1, f1->next, f1->type, f1->ref, f1->name); f = f1->ttf; printf(" f->ttf: f=%p, next=%p, type=%d, ref=%d, '%s'\n", f, f->next, f->type, f->ref, f->name); imlib_context_set_font((Imlib_Font) f1); printf ("\t\t ascent=%d, descent=%d, max_ascent=%d, max_descent=%d\n", imlib_get_font_ascent(), imlib_get_font_descent(), imlib_get_maximum_font_ascent(), imlib_get_maximum_font_descent()); printf("Font Cache test end\n"); } if (fon) { fn = imlib_load_font(fon); if (xfdtest) { int i; f = fn; if (fn && f->type & 2) for (i = 0; i < f->font_count; i++) printf("xfont%d: %s\n", i, f->font_name[i]); } imlib_context_set_font(fn); if (!fn) fon = NULL; } imlib_context_set_progress_function(NULL); imlib_context_set_progress_granularity(0); if (file) im_bg = imlib_load_image(file); else im_bg = imlib_load_image(PACKAGE_DATA_DIR "/data/images/bg.png"); imlib_context_set_image(im_bg); im_tmp = imlib_clone_image(); w = imlib_image_get_width(); h = imlib_image_get_height(); wo = w; ho = h; w *= 1; h *= 1; XResizeWindow(disp, win, w, h); XSync(disp, False); im = imlib_create_image(w, h); imlib_set_cache_size(4 * 1024 * 1024); i = 0; up = imlib_update_append_rect(up, 0, 0, w, h); x = -9999; y = -9999; while (1) { px = x; py = y; do { XNextEvent(disp, &ev); switch (ev.type) { case Expose: up = imlib_update_append_rect(up, ev.xexpose.x, ev.xexpose.y, ev.xexpose.width, ev.xexpose.height); break; case ButtonRelease: if (fon) { imlib_context_set_font(fn); imlib_free_font(); } exit(0); break; case MotionNotify: x = ev.xmotion.x; y = ev.xmotion.y; default: break; } } while (XPending(disp)); im_sh1 = imlib_load_image(PACKAGE_DATA_DIR "/data/images/sh1.png"); im_sh2 = imlib_load_image(PACKAGE_DATA_DIR "/data/images/sh2.png"); im_sh3 = imlib_load_image(PACKAGE_DATA_DIR "/data/images/sh3.png"); im_ic[0] = imlib_load_image(PACKAGE_DATA_DIR "/data/images/audio.png"); im_ic[1] = imlib_load_image(PACKAGE_DATA_DIR "/data/images/folder.png"); im_ic[2] = imlib_load_image(PACKAGE_DATA_DIR "/data/images/mush.png"); im_ic[3] = imlib_load_image(PACKAGE_DATA_DIR "/data/images/paper.png"); im_ic[4] = imlib_load_image(PACKAGE_DATA_DIR "/data/images/mail.png"); im_ic[5] = imlib_load_image(PACKAGE_DATA_DIR "/data/images/calc.png"); im_ic[6] = imlib_load_image(PACKAGE_DATA_DIR "/data/images/cal.png"); im_ic[7] = imlib_load_image(PACKAGE_DATA_DIR "/data/images/stop.png"); im_ic[8] = imlib_load_image(PACKAGE_DATA_DIR "/data/images/globe.png"); im_ic[9] = imlib_load_image(PACKAGE_DATA_DIR "/data/images/menu.png"); im_ic[10] = imlib_load_image(PACKAGE_DATA_DIR "/data/images/tnt.png"); im_ic[11] = imlib_load_image(PACKAGE_DATA_DIR "/data/images/bulb.png"); im_ic[12] = imlib_load_image(PACKAGE_DATA_DIR "/data/images/lock.png"); imlib_context_set_image(im); if (first) { imlib_blend_image_onto_image(im_bg, 0, 0, 0, w, h, 0, 0, w, h); first = 0; } else if (rotate) { double s, c; int x1, y1, x2, y2, w, h; w = imlib_image_get_width(); h = imlib_image_get_height(); s = sin(6.2831853 * (double)y / (double)h); c = cos(6.2831853 * (double)y / (double)h); x1 = (w - w * c + h * s) / 2; y1 = (h - h * c - w * s) / 2; x2 = (w + w * c - h * s) / 2; y2 = (h + h * c + w * s) / 2; imlib_context_set_blend(1); imlib_blend_image_onto_image_at_angle(im_bg, 0, 0, 0, imlib_image_get_width(), imlib_image_get_height (), x1, y1, x2, y2); up = imlib_update_append_rect(up, 0, 0, imlib_image_get_width(), imlib_image_get_height()); } /* if( bump_map_to_point ) imlib_apply_filter("bump_map_point(x=[],y=[],map=test_images/bulb.png);", &x, &y ); else imlib_apply_filter("bump_map(x=[],y=[],map=test_images/bulb.png);", &x, &y ); */ up = imlib_update_append_rect(up, 0, 0, imlib_image_get_width(), imlib_image_get_height()); { Imlib_Updates uu; imlib_context_set_cliprect(0, 0, 0, 0); imlib_context_set_color(255, 255, 255, 255); uu = imlib_image_draw_line(200, 200, x, y, 1); up = imlib_updates_append_updates(up, uu); /* test ellipses */ imlib_context_set_color(255, 255, 255, 255); imlib_image_draw_ellipse(50, 250, 30, 40); imlib_image_fill_ellipse(50, 300, 30, 40); imlib_image_draw_rectangle(120, 245, 70, 70); up = imlib_update_append_rect(up, 120, 245, 70, 70); imlib_image_draw_ellipse(160, 280, 50, 20); imlib_context_set_cliprect(120, 245, 70, 70); imlib_context_set_color(255, 55, 55, 255); imlib_image_draw_ellipse(160, 280, 50, 20); /* test line clipping */ imlib_context_set_cliprect(0, 0, 0, 0); imlib_image_draw_rectangle(50, 50, 100, 100); up = imlib_update_append_rect(up, 50, 50, 100, 100); imlib_context_set_color(255, 255, 255, 255); uu = imlib_image_draw_line(0, 0, 200, 200, 1); up = imlib_updates_append_updates(up, uu); uu = imlib_image_draw_line(305, 25, 20, 200, 1); up = imlib_updates_append_updates(up, uu); uu = imlib_image_draw_line(100, 5, 100, 205, 1); up = imlib_updates_append_updates(up, uu); uu = imlib_image_draw_line(275, 5, 20, 100, 1); up = imlib_updates_append_updates(up, uu); imlib_context_set_color(255, 55, 55, 255); imlib_context_set_cliprect(50, 50, 100, 100); uu = imlib_image_draw_line(0, 0, 200, 200, 1); up = imlib_updates_append_updates(up, uu); uu = imlib_image_draw_line(305, 25, 20, 200, 1); up = imlib_updates_append_updates(up, uu); uu = imlib_image_draw_line(100, 5, 100, 205, 1); up = imlib_updates_append_updates(up, uu); uu = imlib_image_draw_line(275, 5, 20, 100, 1); up = imlib_updates_append_updates(up, uu); /* test rectangle clipping */ imlib_context_set_color(255, 255, 255, 255); imlib_context_set_cliprect(0, 0, 0, 0); imlib_image_draw_rectangle(70, 90, 20, 20); imlib_image_draw_rectangle(115, 70, 60, 30); imlib_image_draw_rectangle(30, 120, 50, 50); imlib_context_set_color(255, 55, 55, 255); imlib_context_set_cliprect(50, 50, 100, 100); imlib_image_draw_rectangle(70, 90, 20, 20); up = imlib_update_append_rect(up, 70, 90, 20, 20); imlib_image_draw_rectangle(115, 70, 60, 30); up = imlib_update_append_rect(up, 115, 70, 60, 30); imlib_image_draw_rectangle(30, 120, 50, 50); up = imlib_update_append_rect(up, 30, 120, 50, 50); imlib_context_set_cliprect(0, 0, 0, 0); /* test polygons */ imlib_context_set_color(255, 0, 0, 128); imlib_image_fill_polygon(poly); imlib_context_set_color(255, 255, 255, 255); imlib_image_draw_polygon(poly2, 0); imlib_image_draw_polygon(poly3, 1); imlib_image_draw_rectangle(380, 260, 50, 50); imlib_context_set_color(255, 55, 55, 255); imlib_context_set_cliprect(380, 260, 50, 50); imlib_image_fill_polygon(poly3); imlib_context_set_cliprect(0, 0, 0, 0); } { static Imlib_Color_Range rg = NULL; if (!rg) { rg = imlib_create_color_range(); imlib_context_set_color_range(rg); imlib_context_set_color(255, 255, 255, 255); imlib_add_color_to_color_range(0); imlib_context_set_color(255, 255, 160, 255); imlib_add_color_to_color_range(1); imlib_context_set_color(255, 160, 120, 255); imlib_add_color_to_color_range(1); imlib_context_set_color(255, 80, 100, 128); imlib_add_color_to_color_range(1); imlib_context_set_color(32, 48, 80, 0); imlib_add_color_to_color_range(1); } imlib_context_set_operation(IMLIB_OP_RESHADE); imlib_image_fill_color_range_rectangle(60, 60, 256, 256, (double)x); up = imlib_update_append_rect(up, 60, 60, 256, 256); imlib_context_set_operation(IMLIB_OP_COPY); } if (xfdcachetest) { int l; int retw, reth, tx, ty, nx, ny; int secs, usecs, sece, usece; FILE *f; char buf[129]; f = fopen(xfdfname, "r"); if (!f) { printf("file %s can not be opened!\n", file); exit(-1); } tx = ty = 0; imlib_context_set_color(255, 255, 255, 255); gettimeofday(&timev, NULL); secs = (int)timev.tv_sec; usecs = (int)timev.tv_usec; l = xfdloop; while (l) { fseek(f, 0, SEEK_SET); while (fgets(buf, 128, f)) { if (buf[strlen(buf) - 1] == '\n') buf[strlen(buf) - 1] = '\0'; imlib_text_draw_with_return_metrics(tx, ty, buf, &retw, &reth, &nx, &ny); up = imlib_update_append_rect(up, tx, ty, retw, reth); ty += ny; if (ty > h) ty = 0; } l--; } gettimeofday(&timev, NULL); sece = (int)timev.tv_sec; usece = (int)timev.tv_usec; { double t1, t2; t1 = (double)secs + ((double)usecs / 1000000); t2 = (double)sece + ((double)usece / 1000000); sec = t2 - t1; } printf("%3.3f sec\n", sec); } else if (fon) { int retw, reth, tx, ty, nx, ny, cx, cy, cw, ch, cp; int cx2, cy2, cw2, ch2; if (!str) str = "This is a test string"; tx = ty = 50; for (i = 0; i < 16; i++) { int al; imlib_context_set_direction(textdir); if (textdir == IMLIB_TEXT_TO_ANGLE) { double an = (double)i / 10.0; imlib_context_set_angle(an); } al = (15 - i) * 16; if (al > 255) al = 255; imlib_context_set_color(255, 255, 255, al); imlib_text_draw_with_return_metrics(tx, ty, str, &retw, &reth, &nx, &ny); up = imlib_update_append_rect(up, tx, ty, retw, reth); switch (textdir) { case IMLIB_TEXT_TO_RIGHT: case IMLIB_TEXT_TO_LEFT: case IMLIB_TEXT_TO_ANGLE: ty += ny; break; case IMLIB_TEXT_TO_DOWN: case IMLIB_TEXT_TO_UP: tx += nx; break; } } cp = imlib_text_get_index_and_location(str, x - 50, y - 50, &cx, &cy, &cw, &ch); if (cp >= 0) { char tmp[16]; int len; len = mblen(str + cp, MB_CUR_MAX); if (len < 0) len = 1; strncpy(tmp, str + cp, len); tmp[len] = '\0'; printf("over char %s : cp=%d cx=%d cy=%d cw=%d ch=%d : ", tmp, cp, cx, cy, cw, ch); imlib_text_get_location_at_index(str, cp, &cx2, &cy2, &cw2, &ch2); printf("cx2=%d cy2=%d cw2=%d ch2=%d \n", cx2, cy2, cw2, ch2); } } imlib_context_set_blend(1); if ((px != x) || (py != y)) { for (j = 0; j < 32; j++) { for (i = 0; i < 32; i++) { int ic, iw, ih, ww, hh; ic = ((j * 32) + i) % 13; imlib_context_set_image(im_ic[ic]); iw = imlib_image_get_width(); ih = imlib_image_get_height(); ww = iw; hh = ih; up = imlib_update_append_rect(up, x + (i * iw * 2), y + (j * ih * 2), ww, hh); up = imlib_update_append_rect(up, px + (i * iw * 2), py + (j * ih * 2), ww, hh); imlib_context_set_image(im); imlib_blend_image_onto_image(im_ic[ic], 0, 0, 0, iw, ih, x + (i * iw * 2), y + (j * ih * 2), ww, hh); } } } /* imlib_apply_filter( "tint(x=200,y=200,w=300,h=100,alpha=100,red=155,green=25,blue=25);"\ "tint(green=20,red=20,blue=20,alpha=200,x=30,y=30);" \ "tint(green=40,red=40,blue=240,alpha=60,x=50,y=150,h=200);" ); */ imlib_blend_image_onto_image(im_sh1, 0, 0, 0, 50, 50, 0, 0, 50, 50); up = imlib_update_append_rect(up, 0, 0, 50, 50); imlib_blend_image_onto_image(im_sh2, 0, 0, 0, 50, 50, 50, 0, w - 50, 50); up = imlib_update_append_rect(up, 50, 0, w - 50, 50); imlib_blend_image_onto_image(im_sh3, 0, 0, 0, 50, 50, 0, 50, 50, h - 50); up = imlib_update_append_rect(up, 0, 50, 50, h - 50); up = imlib_updates_merge_for_rendering(up, w, h); imlib_context_set_blend(0); imlib_render_image_updates_on_drawable(up, 0, 0); if ((px != x) || (py != y)) { Imlib_Updates u; u = up; while (u) { int ux, uy, uw, uh; imlib_updates_get_coordinates(u, &ux, &uy, &uw, &uh); imlib_blend_image_onto_image(im_bg, 0, ux, uy, uw, uh, ux, uy, uw, uh); u = imlib_updates_get_next(u); } } imlib_updates_free(up); up = NULL; imlib_context_set_image(im_sh1); imlib_free_image(); imlib_context_set_image(im_sh1); imlib_free_image(); imlib_context_set_image(im_sh1); imlib_free_image(); imlib_context_set_image(im_ic[0]); imlib_free_image(); imlib_context_set_image(im_ic[1]); imlib_free_image(); imlib_context_set_image(im_ic[2]); imlib_free_image(); imlib_context_set_image(im_ic[3]); imlib_free_image(); } } else { printf("blast test\n"); pixels = 0; imlib_context_set_color_modifier(colormod); for (i = 0; i < w; i++) { imlib_render_image_on_drawable_at_size(0, 0, w, h); pixels += w * h; } } /** * Determine horse power of your video card driver */ gettimeofday(&timev, NULL); sec2 = (int)timev.tv_sec; /* and stores it so we can time outselves */ usec2 = (int)timev.tv_usec; /* we will use this to vary speed of rot */ printf("done\n"); { double t1, t2; t1 = (double)sec1 + ((double)usec1 / 1000000); t2 = (double)sec2 + ((double)usec2 / 1000000); sec = t2 - t1; } printf("%3.3f sec, %3.3f M pixels (%i)\n", sec, (double)pixels / 1000000, pixels); printf("%3.3f Mpixels / sec\n", (double)(pixels) / (sec * 1000000)); return 0; } imlib2-1.4.7/src/bin/Makefile.am0000664000175000017500000000220412445320607013220 00000000000000MAINTAINERCLEANFILES = Makefile.in AM_CPPFLAGS = \ -DPACKAGE_DATA_DIR=\"$(datadir)/$(PACKAGE)\" \ -I$(top_srcdir)/src/lib \ $(X_CFLAGS) if BUILD_X11 X_BASED_PROGS = imlib2_show imlib2_test imlib2_bumpmap imlib2_poly imlib2_colorspace imlib2_view imlib2_grab endif bin_PROGRAMS = \ imlib2_conv \ $(X_BASED_PROGS) imlib2_conv_SOURCES = imlib2_conv.c imlib2_conv_LDADD = $(top_builddir)/src/lib/libImlib2.la imlib2_show_SOURCES = imlib2_show.c imlib2_show_LDADD = $(top_builddir)/src/lib/libImlib2.la -lX11 -lm imlib2_test_SOURCES = imlib2_test.c imlib2_test_LDADD = $(top_builddir)/src/lib/libImlib2.la -lX11 imlib2_bumpmap_SOURCES = imlib2_bumpmap.c imlib2_bumpmap_LDADD = $(top_builddir)/src/lib/libImlib2.la -lX11 imlib2_poly_SOURCES = imlib2_poly.c imlib2_poly_LDADD = $(top_builddir)/src/lib/libImlib2.la -lX11 imlib2_colorspace_SOURCES = imlib2_colorspace.c imlib2_colorspace_LDADD = $(top_builddir)/src/lib/libImlib2.la -lX11 imlib2_view_SOURCES = imlib2_view.c imlib2_view_LDADD = $(top_builddir)/src/lib/libImlib2.la -lX11 imlib2_grab_SOURCES = imlib2_grab.c imlib2_grab_LDADD = $(top_builddir)/src/lib/libImlib2.la -lX11 imlib2-1.4.7/src/bin/imlib2_poly.c0000664000175000017500000000752312121044573013556 00000000000000#include "config.h" #include #include #include #include #include #include #include #include #include #include #include #include "Imlib2.h" Display *disp; Window win; Visual *vis; Colormap cm; int depth; int main(int argc, char **argv) { int w, h; Imlib_Image im_bg = NULL; XEvent ev; KeySym keysym; static char kbuf[20]; ImlibPolygon poly, poly1, poly2; const char *display_name = getenv("DISPLAY"); /** * First tests to determine which rendering task to perform */ if (!display_name) display_name = ":0"; disp = XOpenDisplay(display_name); if (!disp) { fprintf(stderr, "Can't open display %s\n", display_name); return 1; } vis = DefaultVisual(disp, DefaultScreen(disp)); depth = DefaultDepth(disp, DefaultScreen(disp)); cm = DefaultColormap(disp, DefaultScreen(disp)); win = XCreateSimpleWindow(disp, DefaultRootWindow(disp), 0, 0, 100, 100, 0, 0, 0); XSelectInput(disp, win, ButtonPressMask | ButtonReleaseMask | ButtonMotionMask | PointerMotionMask | ExposureMask | KeyPressMask); /** * Start rendering */ imlib_context_set_display(disp); imlib_context_set_visual(vis); imlib_context_set_colormap(cm); imlib_context_set_drawable(win); imlib_context_set_blend(0); imlib_context_set_color_modifier(NULL); imlib_context_set_blend(0); im_bg = imlib_create_image(400, 400); imlib_context_set_image(im_bg); w = imlib_image_get_width(); h = imlib_image_get_height(); imlib_context_set_color(0, 0, 0, 255); imlib_image_fill_rectangle(0, 0, w, h); XResizeWindow(disp, win, w, h); XMapWindow(disp, win); XSync(disp, False); poly = imlib_polygon_new(); imlib_polygon_add_point(poly, 20, 20); imlib_polygon_add_point(poly, 70, 20); imlib_polygon_add_point(poly, 70, 70); imlib_polygon_add_point(poly, 20, 70); poly1 = imlib_polygon_new(); imlib_polygon_add_point(poly1, 100, 20); imlib_polygon_add_point(poly1, 190, 100); imlib_polygon_add_point(poly1, 120, 70); poly2 = imlib_polygon_new(); imlib_polygon_add_point(poly2, 290, 20); imlib_polygon_add_point(poly2, 200, 100); imlib_polygon_add_point(poly2, 270, 70); while (1) { do { XNextEvent(disp, &ev); switch (ev.type) { case ButtonRelease: exit(0); break; case KeyPress: XLookupString(&ev.xkey, (char *)kbuf, sizeof(kbuf), &keysym, NULL); switch (*kbuf) { case ' ': imlib_context_set_anti_alias (!imlib_context_get_anti_alias()); printf("AA is %s\n", imlib_context_get_anti_alias()? "on" : "off"); break; case 'q': exit(0); default: break; } break; default: break; } } while (XPending(disp)); imlib_context_set_image(im_bg); imlib_context_set_color(0, 0, 0, 255); imlib_image_fill_rectangle(0, 0, w, h); imlib_context_set_color(255, 255, 255, 255); imlib_image_fill_polygon(poly); imlib_image_fill_polygon(poly1); imlib_image_fill_polygon(poly2); imlib_render_image_on_drawable(0, 0); } return 0; } imlib2-1.4.7/src/bin/imlib2_colorspace.c0000664000175000017500000001117212121044573014720 00000000000000#include "config.h" #include #include #include #include #include #include #include #include #include #include #include #include "Imlib2.h" Display *disp; Window win; Visual *vis; Colormap cm; int depth; int main(int argc, char **argv) { int w, h, tw, th; Imlib_Image im_bg = NULL; XEvent ev; KeySym keysym; static char kbuf[20]; Imlib_Font font; Imlib_Color_Range range; const char *display_name = getenv("DISPLAY"); /** * First tests to determine which rendering task to perform */ if (!display_name) display_name = ":0"; disp = XOpenDisplay(display_name); if (!disp) { fprintf(stderr, "Can't open display %s\n", display_name); return 1; } vis = DefaultVisual(disp, DefaultScreen(disp)); depth = DefaultDepth(disp, DefaultScreen(disp)); cm = DefaultColormap(disp, DefaultScreen(disp)); win = XCreateSimpleWindow(disp, DefaultRootWindow(disp), 0, 0, 100, 100, 0, 0, 0); XSelectInput(disp, win, ButtonPressMask | ButtonReleaseMask | ButtonMotionMask | PointerMotionMask | ExposureMask | KeyPressMask); /** * Start rendering */ imlib_set_font_cache_size(512 * 1024); imlib_add_path_to_font_path(PACKAGE_DATA_DIR "/data/fonts"); imlib_context_set_display(disp); imlib_context_set_visual(vis); imlib_context_set_colormap(cm); imlib_context_set_drawable(win); imlib_context_set_blend(0); imlib_context_set_color_modifier(NULL); imlib_context_set_blend(0); im_bg = imlib_create_image(600, 400); imlib_context_set_image(im_bg); w = imlib_image_get_width(); h = imlib_image_get_height(); imlib_context_set_color(128, 128, 255, 255); imlib_image_fill_rectangle(0, 0, w, h); XResizeWindow(disp, win, w, h); XMapWindow(disp, win); XSync(disp, False); while (1) { do { XNextEvent(disp, &ev); switch (ev.type) { case ButtonRelease: exit(0); break; case KeyPress: XLookupString(&ev.xkey, (char *)kbuf, sizeof(kbuf), &keysym, NULL); switch (*kbuf) { case 'q': exit(0); default: break; } break; default: break; } } while (XPending(disp)); imlib_context_set_image(im_bg); imlib_context_set_color(128, 128, 255, 255); imlib_image_fill_rectangle(0, 0, w, h); imlib_context_set_color(0, 0, 0, 255); imlib_image_draw_rectangle(20, 20, 560, 140); imlib_image_draw_rectangle(20, 220, 560, 140); font = imlib_load_font("notepad/15"); if (font) { char text[4096]; imlib_context_set_font(font); imlib_context_set_color(0, 0, 0, 255); sprintf(text, "RGBA range, 2 points, from red to magenta"); imlib_get_text_size(text, &tw, &th); imlib_text_draw(300 - tw / 2, 180 - th / 2, text); sprintf(text, "HSVA range, 2 points, from red to magenta"); imlib_get_text_size(text, &tw, &th); imlib_text_draw(300 - tw / 2, 380 - th / 2, text); imlib_free_font(); } /* Draw rectangle w/ RGBA gradient */ range = imlib_create_color_range(); imlib_context_set_color_range(range); imlib_context_set_color(255, 0, 0, 255); imlib_add_color_to_color_range(0); imlib_context_set_color(255, 0, 255, 255); imlib_add_color_to_color_range(20); imlib_image_fill_color_range_rectangle(21, 21, 558, 138, -90.0); imlib_free_color_range(); /* Draw rectangle w/ HSVA gradient */ range = imlib_create_color_range(); imlib_context_set_color_range(range); imlib_context_set_color_hsva(0, 1, 1, 255); imlib_add_color_to_color_range(0); imlib_context_set_color_hsva(300, 1, 1, 255); imlib_add_color_to_color_range(20); imlib_image_fill_hsva_color_range_rectangle(21, 221, 558, 138, -90.0); imlib_free_color_range(); imlib_render_image_on_drawable(0, 0); } return 0; } imlib2-1.4.7/src/bin/imlib2_grab.c0000664000175000017500000000711312121044573013501 00000000000000#include "config.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include "Imlib2.h" Display *disp; Visual *vis; Colormap cm; int depth; int image_width = 0, image_height = 0; static void usage(void) { printf ("Usage: imlib2_grab [-v] [-id ] [-width ] [-height ] [-noshape] \n"); } int main(int argc, char **argv) { char *s; Imlib_Image *im = NULL; char *file = NULL; int verbose; int get_alpha; const char *display_name = getenv("DISPLAY"); Drawable draw; int x, y; unsigned int w, h, bw, depth; unsigned int wo, ho; Window rr; verbose = 0; get_alpha = 1; draw = None; wo = ho = 0; for (;;) { argc--; argv++; if (argc <= 0) break; s = argv[0]; if (*s++ != '-') break; if (!strcmp(s, "id")) { argc--; argv++; if (argc <= 1) break; draw = strtoul(argv[0], NULL, 0); } else if (!strcmp(s, "w") || !strcmp(s, "width")) { argc--; argv++; if (argc <= 1) break; wo = strtoul(argv[0], NULL, 0); } else if (!strcmp(s, "h") || !strcmp(s, "height")) { argc--; argv++; if (argc <= 1) break; ho = strtoul(argv[0], NULL, 0); } else if (!strcmp(s, "noshape")) { get_alpha = 0; } else if (!strcmp(s, "v")) { verbose = 1; } else if (!strcmp(s, "help")) { usage(); return 0; } } if (argc <= 0) { usage(); return 1; } file = argv[0]; if (!display_name) display_name = ":0"; disp = XOpenDisplay(display_name); if (!disp) { fprintf(stderr, "Can't open display %s\n", display_name); return 1; } vis = DefaultVisual(disp, DefaultScreen(disp)); depth = DefaultDepth(disp, DefaultScreen(disp)); cm = DefaultColormap(disp, DefaultScreen(disp)); imlib_context_set_display(disp); imlib_context_set_visual(vis); imlib_context_set_colormap(cm); if (draw == None) draw = DefaultRootWindow(disp); imlib_context_set_drawable(draw); XGetGeometry(disp, draw, &rr, &x, &y, &w, &h, &bw, &depth); if (wo == 0) wo = w; if (ho == 0) ho = h; if (verbose) { printf("Drawable: %#lx: x,y: %d,%d wxh=%ux%u bw=%u depth=%u\n", draw, x, y, w, h, bw, depth); if ((wo != w) || (ho != h)) printf("Output : wxh=%ux%u\n", wo, ho); } if ((wo != w) || (ho != h)) im = imlib_create_scaled_image_from_drawable(None, 0, 0, w, h, wo, ho, 1, (get_alpha) ? 1 : 0); else im = imlib_create_image_from_drawable((get_alpha) ? 1 : 0, 0, 0, w, h, 1); if (!im) { fprintf(stderr, "Cannot grab image!\n"); exit(0); } imlib_context_set_image(im); imlib_save_image(file); return 0; } imlib2-1.4.7/src/bin/Makefile.in0000664000175000017500000006070112510025504013226 00000000000000# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 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 # even the implied warranty of MERCHANTABILITY or FITNESS FOR A # PARTICULAR PURPOSE. @SET_MAKE@ VPATH = @srcdir@ am__is_gnu_make = { \ if test -z '$(MAKELEVEL)'; then \ false; \ elif test -n '$(MAKE_HOST)'; then \ true; \ elif test -n '$(MAKE_VERSION)' && test -n '$(CURDIR)'; then \ true; \ else \ false; \ fi; 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mostlyclean-libtool pdf pdf-am ps ps-am \ tags tags-am uninstall uninstall-am uninstall-binPROGRAMS .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: imlib2-1.4.7/src/bin/imlib2_bumpmap.c0000664000175000017500000000652012121044573014230 00000000000000#include "config.h" #include #include #include #include #include #include #include #include #include #include #include /* #include #include "common.h" #include "image.h" #include "rend.h" #include "rgba.h" #include "ximage.h" #include "color.h" */ #include "Imlib2.h" Display *disp; Window win; Visual *vis; Colormap cm; int depth; int main(int argc, char **argv) { int w, h, x, y; Imlib_Image im = NULL, im_bg = NULL; XEvent ev; const char *display_name = getenv("DISPLAY"); /** * Initialization according to options */ printf("Initialising\n"); /** * First tests to determine which rendering task to perform */ if (!display_name) display_name = ":0"; disp = XOpenDisplay(display_name); if (!disp) { fprintf(stderr, "Can't open display %s\n", display_name); return 1; } vis = DefaultVisual(disp, DefaultScreen(disp)); depth = DefaultDepth(disp, DefaultScreen(disp)); cm = DefaultColormap(disp, DefaultScreen(disp)); win = XCreateSimpleWindow(disp, DefaultRootWindow(disp), 0, 0, 100, 100, 0, 0, 0); XSelectInput(disp, win, ButtonPressMask | ButtonReleaseMask | ButtonMotionMask | PointerMotionMask | ExposureMask); /** * Start rendering */ printf("Rendering\n"); imlib_context_set_display(disp); imlib_context_set_visual(vis); imlib_context_set_colormap(cm); imlib_context_set_drawable(win); imlib_context_set_dither(1); imlib_context_set_blend(0); imlib_context_set_color_modifier(NULL); im_bg = imlib_load_image(PACKAGE_DATA_DIR "/data/images/imlib2.png"); im = imlib_load_image(PACKAGE_DATA_DIR "/data/images/imlib2.png"); imlib_context_set_image(im_bg); w = imlib_image_get_width(); h = imlib_image_get_height(); XResizeWindow(disp, win, w, h); XMapWindow(disp, win); XSync(disp, False); x = -9999; y = -9999; while (1) { Imlib_Image *temp, *temp2; do { XNextEvent(disp, &ev); switch (ev.type) { case Expose: break; case ButtonRelease: exit(0); break; case MotionNotify: x = ev.xmotion.x; y = ev.xmotion.y; default: break; } } while (XPending(disp)); imlib_context_set_blend(0); imlib_context_set_image(im_bg); temp = imlib_clone_image(); imlib_context_set_image(temp); /* imlib_blend_image_onto_image(im_bg, 0, * 0, 0, w, h, * 0, 0, w, h); * first = 0; */ imlib_apply_filter ("bump_map_point(x=[],y=[],map=" PACKAGE_DATA_DIR "/data/images/imlib2.png);", &x, &y); temp2 = im_bg; im_bg = temp; imlib_context_set_image(im_bg); imlib_render_image_on_drawable(0, 0); im_bg = temp2; imlib_context_set_image(temp); imlib_free_image(); } return 0; } imlib2-1.4.7/src/bin/imlib2_test.c0000664000175000017500000002714412121044573013553 00000000000000#include "config.h" /* include X11 stuff */ #include /* include Imlib2 stuff */ #include /* needed for sprintf and fprintf */ #include /* needed for getenv */ #include /* some globals for our window & X display */ Display *disp; Window win; Visual *vis; Colormap cm; int depth; /* the program... */ int main(int argc, char **argv) { /* events we get from X */ XEvent ev; /* areas to update */ Imlib_Updates updates, current_update; /* our virtual framebuffer image we draw into */ Imlib_Image buffer; /* a font */ Imlib_Font font; /* our color range */ Imlib_Color_Range range; /* our mouse x, y coordinates */ int mouse_x = 0, mouse_y = 0; const char *display_name = getenv("DISPLAY"); /* connect to X */ if (!display_name) display_name = ":0"; disp = XOpenDisplay(display_name); if (!disp) { fprintf(stderr, "Can't open display %s\n", display_name); return 1; } /* get default visual , colormap etc. you could ask imlib2 for what it */ /* thinks is the best, but this example is intended to be simple */ vis = DefaultVisual(disp, DefaultScreen(disp)); depth = DefaultDepth(disp, DefaultScreen(disp)); cm = DefaultColormap(disp, DefaultScreen(disp)); /* create a window 640x480 */ win = XCreateSimpleWindow(disp, DefaultRootWindow(disp), 0, 0, 640, 480, 0, 0, 0); /* tell X what events we are interested in */ XSelectInput(disp, win, ButtonPressMask | ButtonReleaseMask | PointerMotionMask | ExposureMask); /* show the window */ XMapWindow(disp, win); /* set our cache to 2 Mb so it doesn't have to go hit the disk as long as */ /* the images we use use less than 2Mb of RAM (that is uncompressed) */ imlib_set_cache_size(2048 * 1024); /* set the font cache to 512Kb - again to avoid re-loading */ imlib_set_font_cache_size(512 * 1024); /* add the ./ttfonts dir to our font path - you'll want a notepad.ttf */ /* in that dir for the text to display */ imlib_add_path_to_font_path(PACKAGE_DATA_DIR "/data/fonts"); /* set the maximum number of colors to allocate for 8bpp and less to 128 */ imlib_set_color_usage(128); /* dither for depths < 24bpp */ imlib_context_set_dither(1); /* set the display , visual, colormap and drawable we are using */ imlib_context_set_display(disp); imlib_context_set_visual(vis); imlib_context_set_colormap(cm); imlib_context_set_drawable(win); /* infinite event loop */ for (;;) { /* image variable */ Imlib_Image image; /* width and height values */ int w, h, text_w, text_h; /* init our updates to empty */ updates = imlib_updates_init(); /* while there are events form X - handle them */ do { XNextEvent(disp, &ev); switch (ev.type) { case Expose: /* window rectangle was exposed - add it to the list of */ /* rectangles we need to re-render */ updates = imlib_update_append_rect(updates, ev.xexpose.x, ev.xexpose.y, ev.xexpose.width, ev.xexpose.height); break; case ButtonPress: /* if we click anywhere in the window, exit */ exit(0); break; case MotionNotify: /* if the mouse moves - note it */ /* add a rectangle update for the new mouse position */ image = imlib_load_image(PACKAGE_DATA_DIR "/data/images/mush.png"); imlib_context_set_image(image); w = imlib_image_get_width(); h = imlib_image_get_height(); imlib_context_set_image(image); imlib_free_image(); /* the old position - so we wipe over where it used to be */ updates = imlib_update_append_rect(updates, mouse_x - (w / 2), mouse_y - (h / 2), w, h); font = imlib_load_font("notepad/30"); if (font) { char text[4096]; imlib_context_set_font(font); sprintf(text, "Mouse is at %i, %i", mouse_x, mouse_y); imlib_get_text_size(text, &text_w, &text_h); imlib_free_font(); updates = imlib_update_append_rect(updates, 320 - (text_w / 2), 240 - (text_h / 2), text_w, text_h); } mouse_x = ev.xmotion.x; mouse_y = ev.xmotion.y; /* the new one */ updates = imlib_update_append_rect(updates, mouse_x - (w / 2), mouse_y - (h / 2), w, h); font = imlib_load_font("notepad/30"); if (font) { char text[4096]; imlib_context_set_font(font); sprintf(text, "Mouse is at %i, %i", mouse_x, mouse_y); imlib_get_text_size(text, &text_w, &text_h); imlib_free_font(); updates = imlib_update_append_rect(updates, 320 - (text_w / 2), 240 - (text_h / 2), text_w, text_h); } default: /* any other events - do nothing */ break; } } while (XPending(disp)); /* no more events for now ? ok - idle time so lets draw stuff */ /* take all the little rectangles to redraw and merge them into */ /* something sane for rendering */ updates = imlib_updates_merge_for_rendering(updates, 640, 480); for (current_update = updates; current_update; current_update = imlib_updates_get_next(current_update)) { int up_x, up_y, up_w, up_h; /* find out where the first update is */ imlib_updates_get_coordinates(current_update, &up_x, &up_y, &up_w, &up_h); /* create our buffer image for renderign this update */ buffer = imlib_create_image(up_w, up_h); /* we can blend stuff now */ imlib_context_set_blend(1); /* fill the window background */ /* load the background image - you'll need to have some images */ /* in ./test_images lying around for this to actually work */ image = imlib_load_image(PACKAGE_DATA_DIR "/data/images/bg.png"); /* we're working with this image now */ imlib_context_set_image(image); /* get its size */ w = imlib_image_get_width(); h = imlib_image_get_height(); /* now we want to work with the buffer */ imlib_context_set_image(buffer); /* if the iimage loaded */ if (image) { /* blend image onto the buffer and scale it to 640x480 */ imlib_blend_image_onto_image(image, 0, 0, 0, w, h, -up_x, -up_y, 640, 480); /* working with the loaded image */ imlib_context_set_image(image); /* free it */ imlib_free_image(); } /* draw an icon centered around the mouse position */ image = imlib_load_image(PACKAGE_DATA_DIR "/data/images/mush.png"); imlib_context_set_image(image); w = imlib_image_get_width(); h = imlib_image_get_height(); imlib_context_set_image(buffer); if (image) { imlib_blend_image_onto_image(image, 0, 0, 0, w, h, mouse_x - (w / 2) - up_x, mouse_y - (h / 2) - up_y, w, h); imlib_context_set_image(image); imlib_free_image(); } /* draw a gradient on top of things at the top left of the window */ /* create a range */ range = imlib_create_color_range(); imlib_context_set_color_range(range); /* add white opaque as the first color */ imlib_context_set_color(255, 255, 255, 255); imlib_add_color_to_color_range(0); /* add an orange color, semi-transparent 10 units from the first */ imlib_context_set_color(255, 200, 10, 100); imlib_add_color_to_color_range(10); /* add black, fully transparent at the end 20 units away */ imlib_context_set_color(0, 0, 0, 0); imlib_add_color_to_color_range(20); /* draw the range */ imlib_context_set_image(buffer); imlib_image_fill_color_range_rectangle(-up_x, -up_y, 128, 128, -45.0); /* free it */ imlib_free_color_range(); /* draw text - centered with the current mouse x, y */ font = imlib_load_font("notepad/30"); if (font) { char text[4096]; /* set the current font */ imlib_context_set_font(font); /* set the image */ imlib_context_set_image(buffer); /* set the color (black) */ imlib_context_set_color(0, 0, 0, 255); /* print text to display in the buffer */ sprintf(text, "Mouse is at %i, %i", mouse_x, mouse_y); /* query the size it will be */ imlib_get_text_size(text, &text_w, &text_h); /* draw it */ imlib_text_draw(320 - (text_w / 2) - up_x, 240 - (text_h / 2) - up_y, text); /* free the font */ imlib_free_font(); } /* dont blend the image onto the drawable - slower */ imlib_context_set_blend(0); /* set the buffer image as our current image */ imlib_context_set_image(buffer); /* render the image at 0, 0 */ imlib_render_image_on_drawable(up_x, up_y); /* don't need that temproary buffer image anymore */ imlib_free_image(); } /* if we had updates - free them */ if (updates) imlib_updates_free(updates); /* loop again waiting for events */ } return 0; } imlib2-1.4.7/src/bin/imlib2_conv.c0000664000175000017500000000514312444075634013546 00000000000000#include "config.h" /* Convert images between formats, using Imlib2's API. Smart enough to know * about edb files; defaults to jpg's. */ #include #include #include #include #ifndef X_DISPLAY_MISSING #define X_DISPLAY_MISSING #endif #include #define PROG_NAME "imlib2_conv" static void usage(int exit_status); int main(int argc, char **argv) { char *dot, *colon, *n, *oldn; Imlib_Image im; /* I'm just plain being lazy here.. get our basename. */ for (oldn = n = argv[0]; n; oldn = n) n = strchr(++oldn, '/'); if (argc < 3 || !strcmp(argv[1], "-h")) usage(-1); if (!(im = imlib_load_image(argv[1]))) { fprintf(stderr, PROG_NAME ": Error loading image: %s\n", argv[1]); exit(-1); } /* we only care what format the export format is. */ imlib_context_set_image(im); /* hopefully the last one will be the one we want.. */ dot = strrchr(argv[2], '.'); /* if there's a format, snarf it and set the format. */ if (dot && *(dot + 1)) { colon = strrchr(++dot, ':'); /* if a db file with a key, export it to a db. */ if (colon && *(colon + 1)) { *colon = 0; /* beats having to look for strcasecmp() */ if (!strncmp(dot, "db", 2) || !strncmp(dot, "dB", 2) || !strncmp(dot, "DB", 2) || !strncmp(dot, "Db", 2)) { imlib_image_set_format("db"); } *colon = ':'; } else { char *p, *q; /* max length of 8 for format name. seems reasonable. */ q = p = malloc(9); memset(p, 0, 8); strncpy(p, dot, (strlen(dot) < 9) ? strlen(dot) : 8); /* Imlib2 only recognizes lowercase formats. convert it. */ for (q[8] = 0; *q; q++) *q = tolower(*q); imlib_image_set_format(p); free(p); } dot--; } else imlib_image_set_format("jpg"); imlib_save_image(argv[2]); return 0; } static void usage(int exit_status) { fprintf(exit_status ? stderr : stdout, PROG_NAME ": Convert images between formats (part of the " "Imlib2 package)\n\n" "Usage: " PROG_NAME " [ -h | ]\n" " defaults to jpg if not provided; images in " "edb files are supported via\n" " the file.db:/key/name convention.\n" " -h shows this help.\n\n"); exit(exit_status); } imlib2-1.4.7/src/bin/imlib2_view.c0000664000175000017500000003077712121044573013554 00000000000000#include "config.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include "Imlib2.h" Display *disp; Window win; Pixmap pm = 0; Visual *vis; Colormap cm; int depth; int image_width = 0, image_height = 0; int window_width = 0, window_height = 0; double scale = 1.; Imlib_Image bg_im = NULL; static Atom ATOM_WM_DELETE_WINDOW = None; static Atom ATOM_WM_PROTOCOLS = None; #define SCALE(x) (int)(scale * (x) + .5) static int progress(Imlib_Image im, char percent, int update_x, int update_y, int update_w, int update_h) { int up_wx, up_wy, up_ww, up_wh; /* first time it's called */ imlib_context_set_drawable(pm); imlib_context_set_anti_alias(0); imlib_context_set_dither(0); imlib_context_set_blend(0); if (image_width == 0) { int x, y, onoff; imlib_context_set_image(im); image_width = imlib_image_get_width(); image_height = imlib_image_get_height(); window_width = SCALE(image_width); window_height = SCALE(image_height); if (pm) XFreePixmap(disp, pm); pm = XCreatePixmap(disp, win, window_width, window_height, depth); imlib_context_set_drawable(pm); if (bg_im) { imlib_context_set_image(bg_im); imlib_free_image_and_decache(); } bg_im = imlib_create_image(image_width, image_height); imlib_context_set_image(bg_im); for (y = 0; y < image_height; y += 8) { onoff = (y / 8) & 0x1; for (x = 0; x < image_width; x += 8) { if (onoff) imlib_context_set_color(144, 144, 144, 255); else imlib_context_set_color(100, 100, 100, 255); imlib_image_fill_rectangle(x, y, 8, 8); onoff++; if (onoff == 2) onoff = 0; } } imlib_render_image_part_on_drawable_at_size(0, 0, image_width, image_height, 0, 0, window_width, window_height); XSetWindowBackgroundPixmap(disp, win, pm); XResizeWindow(disp, win, window_width, window_height); XMapWindow(disp, win); XSync(disp, False); } imlib_context_set_anti_alias(0); imlib_context_set_dither(0); imlib_context_set_blend(1); imlib_blend_image_onto_image(im, 0, update_x, update_y, update_w, update_h, update_x, update_y, update_w, update_h); up_wx = SCALE(update_x); up_wy = SCALE(update_y); up_ww = SCALE(update_w); up_wh = SCALE(update_h); imlib_context_set_blend(0); imlib_render_image_part_on_drawable_at_size(update_x, update_y, update_w, update_h, up_wx, up_wy, up_ww, up_wh); XClearArea(disp, win, up_wx, up_wy, up_ww, up_wh, False); XFlush(disp); return 1; } int main(int argc, char **argv) { char *s; Imlib_Image *im = NULL; char *file = NULL; int no = 1; for (no = 1; no < argc; no++) { s = argv[no]; if (*s++ != '-') break; switch (*s) { default: break; case 's': /* Scale (window size wrt. image size) */ if (++no < argc) scale = atof(argv[no]); break; } } if (no >= argc) { fprintf(stderr, "imlib2_view [-s ] file...\n"); return 1; } disp = XOpenDisplay(NULL); if (!disp) { fprintf(stderr, "Cannot open display\n"); return 1; } vis = DefaultVisual(disp, DefaultScreen(disp)); depth = DefaultDepth(disp, DefaultScreen(disp)); cm = DefaultColormap(disp, DefaultScreen(disp)); win = XCreateSimpleWindow(disp, DefaultRootWindow(disp), 0, 0, 10, 10, 0, 0, 0); XSelectInput(disp, win, KeyPressMask | ButtonPressMask | ButtonReleaseMask | ButtonMotionMask | PointerMotionMask); ATOM_WM_PROTOCOLS = XInternAtom(disp, "WM_PROTOCOLS", False); ATOM_WM_DELETE_WINDOW = XInternAtom(disp, "WM_DELETE_WINDOW", False); XSetWMProtocols(disp, win, &ATOM_WM_DELETE_WINDOW, 1); imlib_context_set_display(disp); imlib_context_set_visual(vis); imlib_context_set_colormap(cm); imlib_context_set_progress_function(progress); imlib_context_set_progress_granularity(10); imlib_context_set_drawable(win); file = argv[no]; im = imlib_load_image(file); while (!im) { no++; if (no == argc) { fprintf(stderr, "Image format not available\n"); exit(0); } file = argv[no]; image_width = 0; im = imlib_load_image(file); imlib_context_set_image(im); } if (!im) { fprintf(stderr, "Image format not available\n"); exit(0); } for (;;) { int x, y, b, count, fdsize, xfd, timeout = 0; XEvent ev; static int zoom_mode = 0, zx, zy; static double zoom = 1.0; struct timeval tval; fd_set fdset; double t1; KeySym key; XFlush(disp); XNextEvent(disp, &ev); switch (ev.type) { case ClientMessage: if (ev.xclient.message_type == ATOM_WM_PROTOCOLS && (Atom) ev.xclient.data.l[0] == ATOM_WM_DELETE_WINDOW) return 0; break; case KeyPress: key = XLookupKeysym(&ev.xkey, 0); if (key == XK_q) return 0; break; case ButtonPress: b = ev.xbutton.button; x = ev.xbutton.x; y = ev.xbutton.y; if (b == 3) { zoom_mode = 1; zx = x; zy = y; imlib_context_set_drawable(pm); imlib_context_set_image(bg_im); imlib_context_set_anti_alias(0); imlib_context_set_dither(0); imlib_context_set_blend(0); imlib_render_image_part_on_drawable_at_size (0, 0, image_width, image_height, 0, 0, window_width, window_height); XClearWindow(disp, win); } break; case ButtonRelease: b = ev.xbutton.button; x = ev.xbutton.x; y = ev.xbutton.y; if (b == 3) zoom_mode = 0; if (b == 1) { no++; if (no == argc) no = argc - 1; file = argv[no]; image_width = 0; zoom = 1.0; zoom_mode = 0; imlib_context_set_image(im); imlib_free_image_and_decache(); im = imlib_load_image(file); while (!im) { no++; if (no == argc) exit(0); file = argv[no]; image_width = 0; im = imlib_load_image(file); } imlib_context_set_image(im); } if (b == 2) { no--; if (no == 0) no = 1; file = argv[no]; image_width = 0; zoom = 1.0; zoom_mode = 0; imlib_context_set_image(im); imlib_free_image_and_decache(); im = imlib_load_image(file); while (!im) { no--; if (no == 0) no = 1; file = argv[no]; image_width = 0; im = imlib_load_image(file); } imlib_context_set_image(im); } break; case MotionNotify: while (XCheckTypedWindowEvent(disp, win, MotionNotify, &ev)); x = ev.xmotion.x; y = ev.xmotion.y; if (zoom_mode) { int sx, sy, sw, sh, dx, dy, dw, dh; zoom = ((double)x - (double)zx) / 32.0; if (zoom < 0) zoom = 1.0 + ((zoom * 32.0) / ((double)(zx + 1))); else zoom += 1.0; if (zoom <= 0.0001) zoom = 0.0001; if (zoom > 1.0) { dx = 0; dy = 0; dw = window_width; dh = window_height; sx = zx - (zx / zoom); sy = zy - (zy / zoom); sw = image_width / zoom; sh = image_height / zoom; } else { dx = zx - (zx * zoom); dy = zy - (zy * zoom); dw = window_width * zoom; dh = window_height * zoom; sx = 0; sy = 0; sw = image_width; sh = image_height; } imlib_context_set_anti_alias(0); imlib_context_set_dither(0); imlib_context_set_blend(0); imlib_context_set_image(bg_im); imlib_render_image_part_on_drawable_at_size (sx, sy, sw, sh, dx, dy, dw, dh); XClearWindow(disp, win); XFlush(disp); timeout = 1; } default: break; } t1 = 0.2; tval.tv_sec = (long)t1; tval.tv_usec = (long)((t1 - ((double)tval.tv_sec)) * 1000000); xfd = ConnectionNumber(disp); fdsize = xfd + 1; FD_ZERO(&fdset); FD_SET(xfd, &fdset); if (timeout) count = select(fdsize, &fdset, NULL, NULL, &tval); else count = select(fdsize, &fdset, NULL, NULL, NULL); if (count < 0) { if ((errno == ENOMEM) || (errno == EINVAL) || (errno == EBADF)) exit(1); } else { if ((count == 0) && (timeout)) { int sx, sy, sw, sh, dx, dy, dw, dh; if (zoom > 1.0) { dx = 0; dy = 0; dw = window_width; dh = window_height; sx = zx - (zx / zoom); sy = zy - (zy / zoom); sw = image_width / zoom; sh = image_height / zoom; } else { dx = zx - (zx * zoom); dy = zy - (zy * zoom); dw = window_width * zoom; dh = window_height * zoom; sx = 0; sy = 0; sw = image_width; sh = image_height; } imlib_context_set_anti_alias(1); imlib_context_set_dither(1); imlib_context_set_blend(0); imlib_context_set_image(bg_im); imlib_render_image_part_on_drawable_at_size (sx, sy, sw, sh, dx, dy, dw, dh); XClearWindow(disp, win); XFlush(disp); timeout = 0; } } } return 0; } imlib2-1.4.7/src/lib/0000775000175000017500000000000012510025536011240 500000000000000imlib2-1.4.7/src/lib/colormod.c0000664000175000017500000001340012255464217013151 00000000000000#include "common.h" #include #include "blend.h" #include "colormod.h" #include "image.h" static DATABIG mod_count = 0; ImlibColorModifier * __imlib_CreateCmod(void) { ImlibColorModifier *cm; int i; cm = malloc(sizeof(ImlibColorModifier)); cm->modification_count = mod_count; for (i = 0; i < 256; i++) { cm->red_mapping[i] = (DATA8) i; cm->green_mapping[i] = (DATA8) i; cm->blue_mapping[i] = (DATA8) i; cm->alpha_mapping[i] = (DATA8) i; } return cm; } void __imlib_FreeCmod(ImlibColorModifier * cm) { free(cm); } void __imlib_CmodChanged(ImlibColorModifier * cm) { mod_count++; cm->modification_count = mod_count; } void __imlib_CmodSetTables(ImlibColorModifier * cm, DATA8 * r, DATA8 * g, DATA8 * b, DATA8 * a) { int i; for (i = 0; i < 256; i++) { if (r) cm->red_mapping[i] = r[i]; if (g) cm->green_mapping[i] = g[i]; if (b) cm->blue_mapping[i] = b[i]; if (a) cm->alpha_mapping[i] = a[i]; } __imlib_CmodChanged(cm); } void __imlib_CmodReset(ImlibColorModifier * cm) { int i; for (i = 0; i < 256; i++) { cm->red_mapping[i] = (DATA8) i; cm->green_mapping[i] = (DATA8) i; cm->blue_mapping[i] = (DATA8) i; cm->alpha_mapping[i] = (DATA8) i; } __imlib_CmodChanged(cm); } void __imlib_DataCmodApply(DATA32 * data, int w, int h, int jump, ImlibImageFlags * fl, ImlibColorModifier * cm) { int x, y; DATA32 *p; /* We might be adding alpha */ if (fl && !(*fl & F_HAS_ALPHA)) { p = data; for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { R_VAL(p) = R_CMOD(cm, R_VAL(p)); G_VAL(p) = G_CMOD(cm, G_VAL(p)); B_VAL(p) = B_CMOD(cm, B_VAL(p)); p++; } p += jump; } return; } p = data; for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { R_VAL(p) = R_CMOD(cm, R_VAL(p)); G_VAL(p) = G_CMOD(cm, G_VAL(p)); B_VAL(p) = B_CMOD(cm, B_VAL(p)); A_VAL(p) = A_CMOD(cm, A_VAL(p)); p++; } p += jump; } } void __imlib_CmodGetTables(ImlibColorModifier * cm, DATA8 * r, DATA8 * g, DATA8 * b, DATA8 * a) { if (r) memcpy(r, cm->red_mapping, (256 * sizeof(DATA8))); if (g) memcpy(g, cm->green_mapping, (256 * sizeof(DATA8))); if (b) memcpy(b, cm->blue_mapping, (256 * sizeof(DATA8))); if (a) memcpy(a, cm->alpha_mapping, (256 * sizeof(DATA8))); } void __imlib_CmodModBrightness(ImlibColorModifier * cm, double v) { int i, val, val2; val = (int)(v * 255); for (i = 0; i < 256; i++) { val2 = (int)cm->red_mapping[i] + val; if (val2 < 0) val2 = 0; if (val2 > 255) val2 = 255; cm->red_mapping[i] = (DATA8) val2; val2 = (int)cm->green_mapping[i] + val; if (val2 < 0) val2 = 0; if (val2 > 255) val2 = 255; cm->green_mapping[i] = (DATA8) val2; val2 = (int)cm->blue_mapping[i] + val; if (val2 < 0) val2 = 0; if (val2 > 255) val2 = 255; cm->blue_mapping[i] = (DATA8) val2; val2 = (int)cm->alpha_mapping[i] + val; if (val2 < 0) val2 = 0; if (val2 > 255) val2 = 255; cm->alpha_mapping[i] = (DATA8) val2; } } void __imlib_CmodModContrast(ImlibColorModifier * cm, double v) { int i, val2; for (i = 0; i < 256; i++) { val2 = (int)(((double)cm->red_mapping[i] - 127) * v) + 127; if (val2 < 0) val2 = 0; if (val2 > 255) val2 = 255; cm->red_mapping[i] = (DATA8) val2; val2 = (int)(((double)cm->green_mapping[i] - 127) * v) + 127; if (val2 < 0) val2 = 0; if (val2 > 255) val2 = 255; cm->green_mapping[i] = (DATA8) val2; val2 = (int)(((double)cm->blue_mapping[i] - 127) * v) + 127; if (val2 < 0) val2 = 0; if (val2 > 255) val2 = 255; cm->blue_mapping[i] = (DATA8) val2; val2 = (int)(((double)cm->alpha_mapping[i] - 127) * v) + 127; if (val2 < 0) val2 = 0; if (val2 > 255) val2 = 255; cm->alpha_mapping[i] = (DATA8) val2; } } void __imlib_CmodModGamma(ImlibColorModifier * cm, double v) { int i, val2; if (v < 0.01) v = 0.01; for (i = 0; i < 256; i++) { val2 = (int)(pow(((double)cm->red_mapping[i] / 255), (1 / v)) * 255); if (val2 < 0) val2 = 0; if (val2 > 255) val2 = 255; cm->red_mapping[i] = (DATA8) val2; val2 = (int)(pow(((double)cm->green_mapping[i] / 255), (1 / v)) * 255); if (val2 < 0) val2 = 0; if (val2 > 255) val2 = 255; cm->green_mapping[i] = (DATA8) val2; val2 = (int)(pow(((double)cm->blue_mapping[i] / 255), (1 / v)) * 255); if (val2 < 0) val2 = 0; if (val2 > 255) val2 = 255; cm->blue_mapping[i] = (DATA8) val2; val2 = (int)(pow(((double)cm->alpha_mapping[i] / 255), (1 / v)) * 255); if (val2 < 0) val2 = 0; if (val2 > 255) val2 = 255; cm->alpha_mapping[i] = (DATA8) val2; } } #if 0 void __imlib_ImageCmodApply(ImlibImage * im, ImlibColorModifier * cm) { __imlib_DataCmodApply(im->data, im->w, im->h, 0, cm); } #endif imlib2-1.4.7/src/lib/asm_scale.S0000664000175000017500000003256012420651210013233 00000000000000#include #include "asm.h" #ifdef DO_MMX_ASM /*\ |*| MMX assembly scaling routine for Imlib2 |*| Written by Willem Monsuwe \*/ .text .align 8 FN_(imlib_Scale_mmx_AARGBA) /*\ Prototype: __imlib_Scale_mmx_AARGBA(ImlibScaleInfo *isi, DATA32 *dest, |*| int dxx, int dyy, int dx, int dy, int dw, int dh, int dow, int sow) \*/ #define isi 8(%ebp) #define dest 12(%ebp) #define dxx 16(%ebp) #define dyy 20(%ebp) #define dx 24(%ebp) #define dy 28(%ebp) #define dw 32(%ebp) #define dh 36(%ebp) #define dow 40(%ebp) #define sow 44(%ebp) /*\ Local variables that didn't fit in registers \*/ #define y -4(%ebp) #define yp -8(%ebp) #define yap -12(%ebp) #define xp -16(%ebp) #define xap -20(%ebp) #define Cx -24(%ebp) #define Mx -28(%ebp) #define Cy -32(%ebp) #define My -36(%ebp) #define sow_4 -40(%ebp) /*\ When %edx points to ImlibScaleInfo, these are the members \*/ #define xpoints (%edx) #define ypoints 4(%edx) #define xapoints 8(%edx) #define yapoints 12(%edx) #define xup_yup 16(%edx) PR_(imlib_Scale_mmx_AARGBA): pushl %ebp movl %esp, %ebp subl $40, %esp pushl %ebx pushl %ecx pushl %edx pushl %edi pushl %esi movl isi, %edx /*\ Check (dw > 0) && (dh > 0) \*/ cmpl $0, dw jle .scale_leave cmpl $0, dh jle .scale_leave /*\ X-based array pointers point to the end; we're looping up to 0 \*/ /*\ %edi = dest + dow * dy + dx + dw \*/ movl dow, %eax imull dy, %eax addl dx, %eax addl dw, %eax movl dest, %edi leal (%edi, %eax, 4), %edi /*\ xp = xpoints + dxx + dw \*/ movl dxx, %ebx addl dw, %ebx movl xpoints, %eax leal (%eax, %ebx, 4), %eax movl %eax, xp /*\ xap = xapoints + dxx + dw \*/ movl xapoints, %eax leal (%eax, %ebx, 4), %eax movl %eax, xap /*\ y = dh \*/ movl dh, %eax movl %eax, y /*\ yp = ypoints + dyy \*/ movl dyy, %ebx movl ypoints, %eax leal (%eax, %ebx, 4), %eax movl %eax, yp /*\ yap = yapoints + dyy \*/ movl yapoints, %eax leal (%eax, %ebx, 4), %eax movl %eax, yap pxor %mm7, %mm7 /*\ Test xup bit \*/ movl xup_yup, %eax sarl $1, %eax jnc .scale_x_down .scale_x_up: /*\ Test yup bit \*/ sarl $1, %eax jnc .scale_x_up_y_down /*\ Scaling up both ways \*/ .scale_x_up_y_up: movl sow, %ebx .up_up_loop_y: /*\ x = -dw \*/ movl dw, %ecx negl %ecx /*\ %eax = *yap << 4 \*/ movl yap, %eax movl (%eax), %eax sall $4, %eax jz .up_up_yap_0 movd %eax, %mm1 punpcklwd %mm1, %mm1 punpckldq %mm1, %mm1 .up_up_loop1_x: /*\ %esi = *yp + xp[x] \*/ movl yp, %eax movl (%eax), %esi movl xp, %eax movl (%eax, %ecx, 4), %eax leal (%esi, %eax, 4), %esi /*\ %eax = xap[x] << 4 \*/ movl xap, %eax movl (%eax, %ecx, 4), %eax sall $4, %eax jz .up_up_xap_0 /*\ %mm0 = xap[x] << 4 \*/ movd %eax, %mm0 punpcklwd %mm0, %mm0 punpckldq %mm0, %mm0 /*\ Load and unpack four pixels in parallel |*| %mm2 = ptr[0], %mm3 = ptr[1] |*| %mm4 = ptr[sow], %mm5 = ptr[sow + 1] \*/ movq (%esi), %mm2 movq (%esi, %ebx, 4), %mm4 movq %mm2, %mm3 movq %mm4, %mm5 punpcklbw %mm7, %mm2 punpcklbw %mm7, %mm4 punpckhbw %mm7, %mm3 punpckhbw %mm7, %mm5 /*\ X interpolation: r = l + (r - l) * xap \*/ psubw %mm2, %mm3 psubw %mm4, %mm5 psllw $4, %mm3 psllw $4, %mm5 pmulhw %mm0, %mm3 pmulhw %mm0, %mm5 paddw %mm2, %mm3 paddw %mm4, %mm5 /*\ Now %mm3 = I(ptr[0], ptr[1]), %mm5 = I(ptr[sow], ptr[sow + 1]) \*/ jmp .up_up_common .up_up_xap_0: /*\ Load and unpack two pixels |*| %mm3 = ptr[0], %mm5 = ptr[sow] \*/ movd (%esi), %mm3 movd (%esi, %ebx, 4), %mm5 punpcklbw %mm7, %mm3 punpcklbw %mm7, %mm5 .up_up_common: /*\ Y interpolation: d = u + (d - u) * yap \*/ psubw %mm3, %mm5 psllw $4, %mm5 pmulhw %mm1, %mm5 paddw %mm3, %mm5 packuswb %mm5, %mm5 movd %mm5, (%edi, %ecx, 4) /*\ while (++x) \*/ incl %ecx jnz .up_up_loop1_x jmp .up_up_yap_end .up_up_yap_0: .up_up_loop2_x: /*\ %esi = *yp + xp[x] \*/ movl yp, %eax movl (%eax), %esi movl xp, %eax movl (%eax, %ecx, 4), %eax leal (%esi, %eax, 4), %esi /*\ %eax = xap[x] << 4 \*/ movl xap, %eax movl (%eax, %ecx, 4), %eax sall $4, %eax jz .up_up_0 /*\ %mm0 = xap[x] << 4 \*/ movd %eax, %mm0 punpcklwd %mm0, %mm0 punpckldq %mm0, %mm0 /*\ Load and unpack two pixels in parallel |*| %mm2 = ptr[0], %mm3 = ptr[1] \*/ movq (%esi), %mm2 movq %mm2, %mm3 punpcklbw %mm7, %mm2 punpckhbw %mm7, %mm3 /*\ X interpolation: r = l + (r - l) * xap \*/ psubw %mm2, %mm3 psllw $4, %mm3 pmulhw %mm0, %mm3 paddw %mm2, %mm3 packuswb %mm3, %mm3 movd %mm3, (%edi, %ecx, 4) jmp .up_up_1 .up_up_0: /*\ dptr[x] = *sptr \*/ movl (%esi), %eax movl %eax, (%edi, %ecx, 4) .up_up_1: incl %ecx jnz .up_up_loop2_x .up_up_yap_end: /*\ dptr += dow \*/ movl dow, %eax leal (%edi, %eax, 4), %edi /*\ yap++; yp++ \*/ addl $4, yap addl $4, yp /*\ while (y--) \*/ decl y jnz .up_up_loop_y jmp .scale_leave /*\ Scaling down vertically \*/ .scale_x_up_y_down: /*\ sow_4 = sow * 4 \*/ movl sow, %eax sall $2, %eax movl %eax, sow_4 .up_down_loop_y: /*\ Setup My and Cy \*/ movl yap, %eax movzwl (%eax), %ebx movl %ebx, My movzwl 2(%eax), %eax movl %eax, Cy /*\ mm4 = Cy \*/ movd %eax, %mm4 punpcklwd %mm4, %mm4 punpckldq %mm4, %mm4 /*\ mm5 = My \*/ movd %ebx, %mm5 punpcklwd %mm5, %mm5 punpckldq %mm5, %mm5 /*\ x = -dw \*/ movl dw, %ecx negl %ecx .up_down_loop_x: /*\ %esi = *yp + xp[x] \*/ movl yp, %eax movl (%eax), %esi movl xp, %eax movl (%eax, %ecx, 4), %eax leal (%esi, %eax, 4), %esi movl %esi, %eax /*\ v = (*p * My) >> 10 \*/ movd (%eax), %mm0 punpcklbw %mm7, %mm0 psllw $6, %mm0 pmulhw %mm5, %mm0 /*\ i = 0x4000 - My \*/ movl $0x4000, %ebx subl My, %ebx jbe 5f jmp 2f 1: /*\ p += sow; v += (*p * Cy) >> 10 \*/ addl sow_4, %eax movd (%eax), %mm1 punpcklbw %mm7, %mm1 psllw $6, %mm1 pmulhw %mm4, %mm1 paddw %mm1, %mm0 /*\ i -= Cy; while (i > Cy) \*/ subl Cy, %ebx 2: cmpl Cy, %ebx jg 1b /*\ mm6 = i \*/ movd %ebx, %mm6 punpcklwd %mm6, %mm6 punpckldq %mm6, %mm6 /*\ p += sow; v += (*p * i) >> 10 \*/ addl sow_4, %eax movd (%eax), %mm1 punpcklbw %mm7, %mm1 psllw $6, %mm1 pmulhw %mm6, %mm1 paddw %mm1, %mm0 5: /*\ %eax = xap[x] << 5 \*/ movl xap, %eax movl (%eax, %ecx, 4), %eax sall $5, %eax jz 6f /*\ mm3 = xap[x] << 5 \*/ movd %eax, %mm3 punpcklwd %mm3, %mm3 punpckldq %mm3, %mm3 /*\ p + 1 \*/ movl %esi, %eax addl $4, %eax /*\ vv = (*p * My) >> 10 \*/ movd (%eax), %mm2 punpcklbw %mm7, %mm2 psllw $6, %mm2 pmulhw %mm5, %mm2 /*\ i = 0x4000 - My \*/ movl $0x4000, %ebx subl My, %ebx jbe 5f jmp 2f 1: /*\ p += sow; vv += (*p * Cy) >> 10 \*/ addl sow_4, %eax movd (%eax), %mm1 punpcklbw %mm7, %mm1 psllw $6, %mm1 pmulhw %mm4, %mm1 paddw %mm1, %mm2 /*\ i -= Cy; while (i > Cy) \*/ subl Cy, %ebx 2: cmpl Cy, %ebx jg 1b /*\ p += sow; v += (*p * i) >> 10 \*/ addl sow_4, %eax movd (%eax), %mm1 punpcklbw %mm7, %mm1 psllw $6, %mm1 pmulhw %mm6, %mm1 paddw %mm1, %mm2 5: /*\ v = v + (vv - v) * xap \*/ psubw %mm0, %mm2 psllw $3, %mm2 pmulhw %mm3, %mm2 paddw %mm2, %mm0 6: /*\ dest[x] = v >> 4 \*/ psrlw $4, %mm0 packuswb %mm0, %mm0 movd %mm0, (%edi, %ecx, 4) /*\ while (++x) \*/ incl %ecx jnz .up_down_loop_x /*\ dptr += dow \*/ movl dow, %eax leal (%edi, %eax, 4), %edi /*\ yap++; yp++ \*/ addl $4, yap addl $4, yp /*\ while (y--) \*/ decl y jnz .up_down_loop_y jmp .scale_leave .scale_x_down: /*\ Test yup bit \*/ sarl $1, %eax jnc .scale_x_down_y_down /*\ Scaling down horizontally \*/ .scale_x_down_y_up: /*\ sow_4 = sow * 4 \*/ movl sow, %eax sall $2, %eax movl %eax, sow_4 .down_up_loop_y: /*\ %eax = *yap << 5 \*/ movl yap, %eax movl (%eax), %eax sall $5, %eax /*\ mm3 = *yap << 5 \*/ movd %eax, %mm3 punpcklwd %mm3, %mm3 punpckldq %mm3, %mm3 /*\ x = -dw \*/ movl dw, %ecx negl %ecx .down_up_loop_x: /*\ %esi = *yp + xp[x] \*/ movl yp, %eax movl (%eax), %esi movl xp, %eax movl (%eax, %ecx, 4), %eax leal (%esi, %eax, 4), %esi /*\ Setup Mx and Cx \*/ movl xap, %eax movzwl (%eax, %ecx, 4), %ebx movl %ebx, Mx movzwl 2(%eax, %ecx, 4), %eax movl %eax, Cx /*\ mm4 = Cx \*/ movd %eax, %mm4 punpcklwd %mm4, %mm4 punpckldq %mm4, %mm4 /*\ mm5 = Mx \*/ movd %ebx, %mm5 punpcklwd %mm5, %mm5 punpckldq %mm5, %mm5 movl %esi, %eax /*\ v = (*p * Mx) >> 10 \*/ movd (%eax), %mm0 punpcklbw %mm7, %mm0 psllw $6, %mm0 pmulhw %mm5, %mm0 /*\ i = 0x4000 - Mx \*/ movl $0x4000, %ebx subl Mx, %ebx jbe 5f jmp 2f 1: /*\ p += sow; v += (*p * Cx) >> 10 \*/ addl $4, %eax movd (%eax), %mm1 punpcklbw %mm7, %mm1 psllw $6, %mm1 pmulhw %mm4, %mm1 paddw %mm1, %mm0 /*\ i -= Cx; while (i > Cx) \*/ subl Cx, %ebx 2: cmpl Cx, %ebx jg 1b /*\ mm6 = i \*/ movd %ebx, %mm6 punpcklwd %mm6, %mm6 punpckldq %mm6, %mm6 /*\ p += sow; v += (*p * i) >> 10 \*/ addl $4, %eax movd (%eax), %mm1 punpcklbw %mm7, %mm1 psllw $6, %mm1 pmulhw %mm6, %mm1 paddw %mm1, %mm0 5: movd %mm3, %eax testl %eax, %eax jz 6f /*\ p + sow \*/ movl %esi, %eax addl sow_4, %eax /*\ vv = (*p * Mx) >> 10 \*/ movd (%eax), %mm2 punpcklbw %mm7, %mm2 psllw $6, %mm2 pmulhw %mm5, %mm2 /*\ i = 0x4000 - Mx \*/ movl $0x4000, %ebx subl Mx, %ebx jbe 5f jmp 2f 1: /*\ p += sow; vv += (*p * Cx) >> 10 \*/ addl $4, %eax movd (%eax), %mm1 punpcklbw %mm7, %mm1 psllw $6, %mm1 pmulhw %mm4, %mm1 paddw %mm1, %mm2 /*\ i -= Cx; while (i > Cx) \*/ subl Cx, %ebx 2: cmpl Cx, %ebx jg 1b /*\ p += sow; v += (*p * i) >> 10 \*/ addl $4, %eax movd (%eax), %mm1 punpcklbw %mm7, %mm1 psllw $6, %mm1 pmulhw %mm6, %mm1 paddw %mm1, %mm2 5: /*\ v = v + (vv - v) * yap \*/ psubw %mm0, %mm2 psllw $3, %mm2 pmulhw %mm3, %mm2 paddw %mm2, %mm0 6: /*\ dest[x] = v >> 4 \*/ psrlw $4, %mm0 packuswb %mm0, %mm0 movd %mm0, (%edi, %ecx, 4) /*\ while (++x) \*/ incl %ecx jnz .down_up_loop_x /*\ dptr += dow \*/ movl dow, %eax leal (%edi, %eax, 4), %edi /*\ yap++; yp++ \*/ addl $4, yap addl $4, yp /*\ while (y--) \*/ decl y jnz .down_up_loop_y jmp .scale_leave /*\ Scaling down both ways \*/ .scale_x_down_y_down: /*\ sow_4 = sow * 4 \*/ movl sow, %eax sall $2, %eax movl %eax, sow_4 .down_down_loop_y: /*\ Setup My and Cy \*/ movl yap, %eax movzwl (%eax), %ebx movl %ebx, My movzwl 2(%eax), %eax movl %eax, Cy /*\ x = -dw \*/ movl dw, %ecx negl %ecx .down_down_loop_x: /*\ %esi = *yp + xp[x] \*/ movl yp, %eax movl (%eax), %esi movl xp, %eax movl (%eax, %ecx, 4), %eax leal (%esi, %eax, 4), %esi /*\ Setup Mx and Cx \*/ movl xap, %eax movzwl (%eax, %ecx, 4), %ebx movl %ebx, Mx movzwl 2(%eax, %ecx, 4), %eax movl %eax, Cx /*\ mm3 = Cx \*/ movd %eax, %mm3 punpcklwd %mm3, %mm3 punpckldq %mm3, %mm3 /*\ mm5 = Mx \*/ movd %ebx, %mm5 punpcklwd %mm5, %mm5 punpckldq %mm5, %mm5 /*\ p = sptr; v = (*p * Mx) >> 9 \*/ movl %esi, %eax movd (%eax), %mm0 punpcklbw %mm7, %mm0 psllw $7, %mm0 pmulhw %mm5, %mm0 /*\ i = 0x4000 - Mx \*/ movl $0x4000, %ebx subl Mx, %ebx jbe 5f jmp 2f 1: /*\ v += (*++p * Cx) >> 9 \*/ addl $4, %eax movd (%eax), %mm1 punpcklbw %mm7, %mm1 psllw $7, %mm1 pmulhw %mm3, %mm1 paddw %mm1, %mm0 /*\ i -= Cx; while (i > Cx) \*/ subl Cx, %ebx 2: cmpl Cx, %ebx jg 1b /*\ mm6 = i \*/ movd %ebx, %mm6 punpcklwd %mm6, %mm6 punpckldq %mm6, %mm6 /*\ v += (*++p * i) >> 9 \*/ addl $4, %eax movd (%eax), %mm1 punpcklbw %mm7, %mm1 psllw $7, %mm1 pmulhw %mm6, %mm1 paddw %mm1, %mm0 5: /*\ v *= My \*/ movd My, %mm4 punpcklwd %mm4, %mm4 punpckldq %mm4, %mm4 psllw $2, %mm0 pmulhw %mm4, %mm0 /*\ j = 0x4000 - My \*/ movl $0x4000, %edx subl My, %edx jbe 6f jmp 4f 3: /*\ sptr += sow; p = sptr \*/ addl sow_4, %esi movl %esi, %eax /*\ vx = (*p * Mx) >> 9 \*/ movd (%eax), %mm1 punpcklbw %mm7, %mm1 psllw $7, %mm1 pmulhw %mm5, %mm1 /*\ i = 0x4000 - Mx \*/ movl $0x4000, %ebx subl Mx, %ebx jbe 5f jmp 2f 1: /*\ vx += (*++p * Cx) >> 9 \*/ addl $4, %eax movd (%eax), %mm2 punpcklbw %mm7, %mm2 psllw $7, %mm2 pmulhw %mm3, %mm2 paddw %mm2, %mm1 /*\ i -= Cx; while (i > Cx) \*/ subl Cx, %ebx 2: cmpl Cx, %ebx jg 1b /*\ vx += (*++p * i) >> 9 \*/ addl $4, %eax movd (%eax), %mm2 punpcklbw %mm7, %mm2 psllw $7, %mm2 pmulhw %mm6, %mm2 paddw %mm2, %mm1 5: /*\ v += (vx * Cy) >> 14 \*/ movd Cy, %mm4 punpcklwd %mm4, %mm4 punpckldq %mm4, %mm4 psllw $2, %mm1 pmulhw %mm4, %mm1 paddw %mm1, %mm0 /*\ j -= Cy; while (j > Cy) \*/ subl Cy, %edx 4: cmpl Cy, %edx jg 3b /*\ sptr += sow; p = sptr \*/ addl sow_4, %esi movl %esi, %eax /*\ vx = (*p * Mx) >> 9 \*/ movd (%eax), %mm1 punpcklbw %mm7, %mm1 psllw $7, %mm1 pmulhw %mm5, %mm1 /*\ i = 0x4000 - Mx \*/ movl $0x4000, %ebx subl Mx, %ebx jbe 5f jmp 2f 1: /*\ vx += (*++p * Cx) >> 9 \*/ addl $4, %eax movd (%eax), %mm2 punpcklbw %mm7, %mm2 psllw $7, %mm2 pmulhw %mm3, %mm2 paddw %mm2, %mm1 /*\ i -= Cx; while (i > Cx) \*/ subl Cx, %ebx 2: cmpl Cx, %ebx jg 1b /*\ vx += (*++p * i) >> 9 \*/ addl $4, %eax movd (%eax), %mm2 punpcklbw %mm7, %mm2 psllw $7, %mm2 pmulhw %mm6, %mm2 paddw %mm2, %mm1 5: /*\ v += (vx * j) >> 14 \*/ movd %edx, %mm4 punpcklwd %mm4, %mm4 punpckldq %mm4, %mm4 psllw $2, %mm1 pmulhw %mm4, %mm1 paddw %mm1, %mm0 6: /*\ dptr[x] = mm0 >> 5 \*/ psrlw $5, %mm0 packuswb %mm0, %mm0 movd %mm0, (%edi, %ecx, 4) /*\ while (++x) \*/ incl %ecx jnz .down_down_loop_x /*\ dptr += dow \*/ movl dow, %eax leal (%edi, %eax, 4), %edi /*\ yap++; yp++ \*/ addl $4, yap addl $4, yp /*\ while (y--) \*/ decl y jnz .down_down_loop_y jmp .scale_leave .scale_leave: emms popl %esi popl %edi popl %edx popl %ecx popl %ebx movl %ebp, %esp popl %ebp ret SIZE(imlib_Scale_mmx_AARGBA) #endif #ifdef __ELF__ .section .note.GNU-stack,"",@progbits #endif imlib2-1.4.7/src/lib/context.h0000664000175000017500000000232112445317455013026 00000000000000#ifndef __CONTEXT #define __CONTEXT 1 #include "common.h" typedef struct _context Context; struct _context { int last_use; Display *display; Visual *visual; Colormap colormap; int depth; Context *next; DATA8 *palette; DATA8 palette_type; void *r_dither; void *g_dither; void *b_dither; }; void __imlib_SetMaxContexts(int num); int __imlib_GetMaxContexts(void); void __imlib_FlushContexts(void); void __imlib_FreeContextForDisplay(Display * d); void __imlib_FreeContextForColormap(Display * d, Colormap cm); void __imlib_FreeContextForVisual(Display * d, Visual * v); Context *__imlib_FindContext(Display * d, Visual * v, Colormap c, int depth); Context *__imlib_NewContext(Display * d, Visual * v, Colormap c, int depth); Context *__imlib_GetContext(Display * d, Visual * v, Colormap c, int depth); #endif imlib2-1.4.7/src/lib/span.c0000664000175000017500000007260712255464217012312 00000000000000#include "common.h" #include "blend.h" #include "colormod.h" #include "image.h" #include "span.h" #define ADD_COPY(r, g, b, dest) \ do { \ ADD_COLOR(R_VAL(dest), r, R_VAL(dest)); \ ADD_COLOR(G_VAL(dest), g, G_VAL(dest)); \ ADD_COLOR(B_VAL(dest), b, B_VAL(dest)); \ } while (0) #define SUB_COPY(r, g, b, dest) \ do { \ SUB_COLOR(R_VAL(dest), r, R_VAL(dest)); \ SUB_COLOR(G_VAL(dest), g, G_VAL(dest)); \ SUB_COLOR(B_VAL(dest), b, B_VAL(dest)); \ } while (0) #define RE_COPY(r, g, b, dest) \ do { \ RESHADE_COLOR(R_VAL(dest), r, R_VAL(dest)); \ RESHADE_COLOR(G_VAL(dest), g, G_VAL(dest)); \ RESHADE_COLOR(B_VAL(dest), b, B_VAL(dest)); \ } while (0) #define MULT(na, a0, a1, tmp) \ do { \ tmp = ((a0) * (a1)) + 0x80; \ na = (tmp + (tmp >> 8)) >> 8; \ } while (0) extern DATA8 pow_lut[256][256]; /* point drawing functions */ /* COPY OPS */ static void __imlib_CopyToRGBA(DATA32 color, DATA32 * dst) { *dst = color; } static void __imlib_CopyToRGB(DATA32 color, DATA32 * dst) { *dst = (*dst & 0xff000000) | (color & 0x00ffffff); } static void __imlib_BlendToRGB(DATA32 color, DATA32 * dst) { DATA32 tmp; BLEND(R_VAL(&color), G_VAL(&color), B_VAL(&color), A_VAL(&color), dst); } static void __imlib_BlendToRGBA(DATA32 color, DATA32 * dst) { DATA32 tmp; DATA8 a; a = pow_lut[A_VAL(&color)][A_VAL(dst)]; BLEND_COLOR(A_VAL(&color), A_VAL(dst), 255, A_VAL(dst)); BLEND(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); } /* ADD OPS */ static void __imlib_AddCopyToRGBA(DATA32 color, DATA32 * dst) { DATA32 tmp; A_VAL(dst) = A_VAL(&color); ADD_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); } static void __imlib_AddCopyToRGB(DATA32 color, DATA32 * dst) { DATA32 tmp; ADD_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); } static void __imlib_AddBlendToRGB(DATA32 color, DATA32 * dst) { DATA32 tmp; BLEND_ADD(R_VAL(&color), G_VAL(&color), B_VAL(&color), A_VAL(&color), dst); } static void __imlib_AddBlendToRGBA(DATA32 color, DATA32 * dst) { DATA32 tmp; DATA8 a; a = pow_lut[A_VAL(&color)][A_VAL(dst)]; BLEND_COLOR(A_VAL(&color), A_VAL(dst), 255, A_VAL(dst)); BLEND_ADD(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); } /* SUBTRACT OPS */ static void __imlib_SubCopyToRGBA(DATA32 color, DATA32 * dst) { DATA32 tmp; A_VAL(dst) = A_VAL(&color); SUB_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); } static void __imlib_SubCopyToRGB(DATA32 color, DATA32 * dst) { DATA32 tmp; SUB_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); } static void __imlib_SubBlendToRGB(DATA32 color, DATA32 * dst) { DATA32 tmp; BLEND_SUB(R_VAL(&color), G_VAL(&color), B_VAL(&color), A_VAL(&color), dst); } static void __imlib_SubBlendToRGBA(DATA32 color, DATA32 * dst) { DATA32 tmp; DATA8 a; a = pow_lut[A_VAL(&color)][A_VAL(dst)]; BLEND_COLOR(A_VAL(&color), A_VAL(dst), 255, A_VAL(dst)); BLEND_SUB(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); } /* RESHADE OPS */ static void __imlib_ReCopyToRGBA(DATA32 color, DATA32 * dst) { DATA32 tmp; A_VAL(dst) = A_VAL(&color); RE_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); } static void __imlib_ReCopyToRGB(DATA32 color, DATA32 * dst) { DATA32 tmp; RE_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); } static void __imlib_ReBlendToRGB(DATA32 color, DATA32 * dst) { DATA32 tmp; BLEND_RE(R_VAL(&color), G_VAL(&color), B_VAL(&color), A_VAL(&color), dst); } static void __imlib_ReBlendToRGBA(DATA32 color, DATA32 * dst) { DATA32 tmp; DATA8 a; a = pow_lut[A_VAL(&color)][A_VAL(dst)]; BLEND_COLOR(A_VAL(&color), A_VAL(dst), 255, A_VAL(dst)); BLEND_RE(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); } /* span drawing functions* */ /* COPY OPS */ static void __imlib_CopySpanToRGBA(DATA32 color, DATA32 * dst, int len) { while (len--) { *dst = color; dst++; } } static void __imlib_CopySpanToRGB(DATA32 color, DATA32 * dst, int len) { while (len--) { *dst = (*dst & 0xff000000) | (color & 0x00ffffff); dst++; } } static void __imlib_BlendSpanToRGB(DATA32 color, DATA32 * dst, int len) { while (len--) { DATA32 tmp; BLEND(R_VAL(&color), G_VAL(&color), B_VAL(&color), A_VAL(&color), dst); dst++; } } static void __imlib_BlendSpanToRGBA(DATA32 color, DATA32 * dst, int len) { while (len--) { DATA32 tmp; DATA8 a; a = pow_lut[A_VAL(&color)][A_VAL(dst)]; BLEND_COLOR(A_VAL(&color), A_VAL(dst), 255, A_VAL(dst)); BLEND(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); dst++; } } /* ADD OPS */ static void __imlib_AddCopySpanToRGBA(DATA32 color, DATA32 * dst, int len) { while (len--) { DATA32 tmp; A_VAL(dst) = A_VAL(&color); ADD_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); dst++; } } static void __imlib_AddCopySpanToRGB(DATA32 color, DATA32 * dst, int len) { while (len--) { DATA32 tmp; ADD_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); dst++; } } static void __imlib_AddBlendSpanToRGB(DATA32 color, DATA32 * dst, int len) { while (len--) { DATA32 tmp; BLEND_ADD(R_VAL(&color), G_VAL(&color), B_VAL(&color), A_VAL(&color), dst); dst++; } } static void __imlib_AddBlendSpanToRGBA(DATA32 color, DATA32 * dst, int len) { while (len--) { DATA32 tmp; DATA8 a; a = pow_lut[A_VAL(&color)][A_VAL(dst)]; BLEND_COLOR(A_VAL(&color), A_VAL(dst), 255, A_VAL(dst)); BLEND_ADD(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); dst++; } } /* SUBTRACT OPS */ static void __imlib_SubCopySpanToRGBA(DATA32 color, DATA32 * dst, int len) { while (len--) { DATA32 tmp; A_VAL(dst) = A_VAL(&color); SUB_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); dst++; } } static void __imlib_SubCopySpanToRGB(DATA32 color, DATA32 * dst, int len) { while (len--) { DATA32 tmp; SUB_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); dst++; } } static void __imlib_SubBlendSpanToRGB(DATA32 color, DATA32 * dst, int len) { while (len--) { DATA32 tmp; BLEND_SUB(R_VAL(&color), G_VAL(&color), B_VAL(&color), A_VAL(&color), dst); dst++; } } static void __imlib_SubBlendSpanToRGBA(DATA32 color, DATA32 * dst, int len) { while (len--) { DATA32 tmp; DATA8 a; a = pow_lut[A_VAL(&color)][A_VAL(dst)]; BLEND_COLOR(A_VAL(&color), A_VAL(dst), 255, A_VAL(dst)); BLEND_SUB(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); dst++; } } /* RESHADE OPS */ static void __imlib_ReCopySpanToRGBA(DATA32 color, DATA32 * dst, int len) { while (len--) { DATA32 tmp; A_VAL(dst) = A_VAL(&color); RE_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); dst++; } } static void __imlib_ReCopySpanToRGB(DATA32 color, DATA32 * dst, int len) { while (len--) { DATA32 tmp; RE_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); dst++; } } static void __imlib_ReBlendSpanToRGB(DATA32 color, DATA32 * dst, int len) { while (len--) { DATA32 tmp; BLEND_RE(R_VAL(&color), G_VAL(&color), B_VAL(&color), A_VAL(&color), dst); dst++; } } static void __imlib_ReBlendSpanToRGBA(DATA32 color, DATA32 * dst, int len) { while (len--) { DATA32 tmp; DATA8 a; a = pow_lut[A_VAL(&color)][A_VAL(dst)]; BLEND_COLOR(A_VAL(&color), A_VAL(dst), 255, A_VAL(dst)); BLEND_RE(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); dst++; } } /* shaped span drawing functions* */ /* COPY OPS */ static void __imlib_CopyShapedSpanToRGBA(DATA8 * src, DATA32 color, DATA32 * dst, int len) { DATA32 col = color; if (A_VAL(&color) < 255) { while (len--) { DATA32 tmp; switch (*src) { case 0: break; case 255: { *dst = color; break; } default: { MULT(A_VAL(&col), *src, A_VAL(&color), tmp); *dst = col; break; } } src++; dst++; } return; } while (len--) { switch (*src) { case 0: break; case 255: { *dst = color; break; } default: { A_VAL(&col) = *src; *dst = col; break; } } src++; dst++; } } static void __imlib_CopyShapedSpanToRGB(DATA8 * src, DATA32 color, DATA32 * dst, int len) { while (len--) { if (*src) *dst = (*dst & 0xff000000) | (color & 0x00ffffff); src++; dst++; } } static void __imlib_BlendShapedSpanToRGB(DATA8 * src, DATA32 color, DATA32 * dst, int len) { if (A_VAL(&color) < 255) { while (len--) { DATA32 tmp; DATA8 a; switch (*src) { case 0: break; case 255: { BLEND(R_VAL(&color), G_VAL(&color), B_VAL(&color), A_VAL(&color), dst); break; } default: { MULT(a, *src, A_VAL(&color), tmp); BLEND(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); break; } } src++; dst++; } return; } while (len--) { DATA32 tmp; switch (*src) { case 0: break; case 255: { *dst = (*dst & 0xff000000) | (color & 0x00ffffff); break; } default: { BLEND(R_VAL(&color), G_VAL(&color), B_VAL(&color), *src, dst); break; } } src++; dst++; } } static void __imlib_BlendShapedSpanToRGBA(DATA8 * src, DATA32 color, DATA32 * dst, int len) { if (A_VAL(&color) < 255) { while (len--) { DATA32 tmp; DATA8 a, aa; switch (*src) { case 0: break; case 255: { a = pow_lut[A_VAL(&color)][A_VAL(dst)]; BLEND_COLOR(A_VAL(&color), A_VAL(dst), 255, A_VAL(dst)); BLEND(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); break; } default: { MULT(aa, *src, A_VAL(&color), tmp); a = pow_lut[aa][A_VAL(dst)]; BLEND_COLOR(aa, A_VAL(dst), 255, A_VAL(dst)); BLEND(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); break; } } src++; dst++; } return; } while (len--) { DATA32 tmp; DATA8 a; switch (*src) { case 0: break; case 255: { *dst = color; break; } default: { a = pow_lut[*src][A_VAL(dst)]; BLEND_COLOR(*src, A_VAL(dst), 255, A_VAL(dst)); BLEND(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); break; } } src++; dst++; } } /* ADD OPS */ static void __imlib_AddCopyShapedSpanToRGBA(DATA8 * src, DATA32 color, DATA32 * dst, int len) { if (A_VAL(&color) < 255) { while (len--) { DATA32 tmp; switch (*src) { case 0: break; case 255: { A_VAL(dst) = A_VAL(&color); ADD_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); break; } default: { MULT(A_VAL(dst), *src, A_VAL(&color), tmp); ADD_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); break; } } src++; dst++; } return; } while (len--) { DATA32 tmp; if (*src) { A_VAL(dst) = *src; ADD_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); } src++; dst++; } } static void __imlib_AddCopyShapedSpanToRGB(DATA8 * src, DATA32 color, DATA32 * dst, int len) { while (len--) { DATA32 tmp; if (*src) { ADD_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); } src++; dst++; } } static void __imlib_AddBlendShapedSpanToRGB(DATA8 * src, DATA32 color, DATA32 * dst, int len) { if (A_VAL(&color) < 255) { while (len--) { DATA32 tmp; DATA8 a; switch (*src) { case 0: break; case 255: { BLEND_ADD(R_VAL(&color), G_VAL(&color), B_VAL(&color), A_VAL(&color), dst); break; } default: { MULT(a, *src, A_VAL(&color), tmp); BLEND_ADD(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); break; } } src++; dst++; } return; } while (len--) { DATA32 tmp; switch (*src) { case 0: break; case 255: { ADD_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); break; } default: { BLEND_ADD(R_VAL(&color), G_VAL(&color), B_VAL(&color), *src, dst); break; } } src++; dst++; } } static void __imlib_AddBlendShapedSpanToRGBA(DATA8 * src, DATA32 color, DATA32 * dst, int len) { if (A_VAL(&color) < 255) { while (len--) { DATA32 tmp; DATA8 a, aa; switch (*src) { case 0: break; case 255: { a = pow_lut[A_VAL(&color)][A_VAL(dst)]; BLEND_COLOR(A_VAL(&color), A_VAL(dst), 255, A_VAL(dst)); BLEND_ADD(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); break; } default: { MULT(aa, *src, A_VAL(&color), tmp); a = pow_lut[aa][A_VAL(dst)]; BLEND_COLOR(aa, A_VAL(dst), 255, A_VAL(dst)); BLEND_ADD(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); break; } } src++; dst++; } return; } while (len--) { DATA32 tmp; DATA8 a; switch (*src) { case 0: break; case 255: { A_VAL(dst) = 255; ADD_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); break; } default: { a = pow_lut[*src][A_VAL(dst)]; BLEND_COLOR(*src, A_VAL(dst), 255, A_VAL(dst)); BLEND_ADD(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); break; } } src++; dst++; } } /* SUBTRACT OPS */ static void __imlib_SubCopyShapedSpanToRGBA(DATA8 * src, DATA32 color, DATA32 * dst, int len) { if (A_VAL(&color) < 255) { while (len--) { DATA32 tmp; switch (*src) { case 0: break; case 255: { A_VAL(dst) = A_VAL(&color); SUB_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); break; } default: { MULT(A_VAL(dst), *src, A_VAL(&color), tmp); SUB_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); break; } } src++; dst++; } return; } while (len--) { DATA32 tmp; if (*src) { A_VAL(dst) = *src; SUB_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); } src++; dst++; } } static void __imlib_SubCopyShapedSpanToRGB(DATA8 * src, DATA32 color, DATA32 * dst, int len) { while (len--) { DATA32 tmp; if (*src) { SUB_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); } src++; dst++; } } static void __imlib_SubBlendShapedSpanToRGB(DATA8 * src, DATA32 color, DATA32 * dst, int len) { if (A_VAL(&color) < 255) { while (len--) { DATA32 tmp; DATA8 a; switch (*src) { case 0: break; case 255: { BLEND_SUB(R_VAL(&color), G_VAL(&color), B_VAL(&color), A_VAL(&color), dst); break; } default: { MULT(a, *src, A_VAL(&color), tmp); BLEND_SUB(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); break; } } src++; dst++; } return; } while (len--) { DATA32 tmp; switch (*src) { case 0: break; case 255: { SUB_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); break; } default: { BLEND_SUB(R_VAL(&color), G_VAL(&color), B_VAL(&color), *src, dst); break; } } src++; dst++; } } static void __imlib_SubBlendShapedSpanToRGBA(DATA8 * src, DATA32 color, DATA32 * dst, int len) { if (A_VAL(&color) < 255) { while (len--) { DATA32 tmp; DATA8 a, aa; switch (*src) { case 0: break; case 255: { a = pow_lut[A_VAL(&color)][A_VAL(dst)]; BLEND_COLOR(A_VAL(&color), A_VAL(dst), 255, A_VAL(dst)); BLEND_SUB(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); break; } default: { MULT(aa, *src, A_VAL(&color), tmp); a = pow_lut[aa][A_VAL(dst)]; BLEND_COLOR(aa, A_VAL(dst), 255, A_VAL(dst)); BLEND_SUB(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); break; } } src++; dst++; } return; } while (len--) { DATA32 tmp; DATA8 a; switch (*src) { case 0: break; case 255: { A_VAL(dst) = 255; SUB_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); break; } default: { a = pow_lut[*src][A_VAL(dst)]; BLEND_COLOR(*src, A_VAL(dst), 255, A_VAL(dst)); BLEND_SUB(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); break; } } src++; dst++; } } /* RESHADE OPS */ static void __imlib_ReCopyShapedSpanToRGBA(DATA8 * src, DATA32 color, DATA32 * dst, int len) { if (A_VAL(&color) < 255) { while (len--) { DATA32 tmp; switch (*src) { case 0: break; case 255: { A_VAL(dst) = A_VAL(&color); RE_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); break; } default: { MULT(A_VAL(dst), *src, A_VAL(&color), tmp); RE_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); break; } } src++; dst++; } return; } while (len--) { DATA32 tmp; if (*src) { A_VAL(dst) = *src; RE_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); } src++; dst++; } } static void __imlib_ReCopyShapedSpanToRGB(DATA8 * src, DATA32 color, DATA32 * dst, int len) { while (len--) { DATA32 tmp; if (*src) { RE_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); } src++; dst++; } } static void __imlib_ReBlendShapedSpanToRGB(DATA8 * src, DATA32 color, DATA32 * dst, int len) { if (A_VAL(&color) < 255) { while (len--) { DATA32 tmp; DATA8 a; switch (*src) { case 0: break; case 255: { BLEND_RE(R_VAL(&color), G_VAL(&color), B_VAL(&color), A_VAL(&color), dst); break; } default: { MULT(a, *src, A_VAL(&color), tmp); BLEND_RE(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); break; } } src++; dst++; } return; } while (len--) { DATA32 tmp; switch (*src) { case 0: break; case 255: { RE_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); break; } default: { BLEND_RE(R_VAL(&color), G_VAL(&color), B_VAL(&color), *src, dst); break; } } src++; dst++; } } static void __imlib_ReBlendShapedSpanToRGBA(DATA8 * src, DATA32 color, DATA32 * dst, int len) { if (A_VAL(&color) < 255) { while (len--) { DATA32 tmp; DATA8 a, aa; switch (*src) { case 0: break; case 255: { a = pow_lut[A_VAL(&color)][A_VAL(dst)]; BLEND_COLOR(A_VAL(&color), A_VAL(dst), 255, A_VAL(dst)); BLEND_RE(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); break; } default: { MULT(aa, *src, A_VAL(&color), tmp); a = pow_lut[aa][A_VAL(dst)]; BLEND_COLOR(aa, A_VAL(dst), 255, A_VAL(dst)); BLEND_RE(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); break; } } src++; dst++; } return; } while (len--) { DATA32 tmp; DATA8 a; switch (*src) { case 0: break; case 255: { A_VAL(dst) = 255; RE_COPY(R_VAL(&color), G_VAL(&color), B_VAL(&color), dst); break; } default: { a = pow_lut[*src][A_VAL(dst)]; BLEND_COLOR(*src, A_VAL(dst), 255, A_VAL(dst)); BLEND_RE(R_VAL(&color), G_VAL(&color), B_VAL(&color), a, dst); break; } } src++; dst++; } } ImlibPointDrawFunction __imlib_GetPointDrawFunction(ImlibOp op, char dst_alpha, char blend) { /* [ operation ][ dst_alpha ][ blend ] */ static ImlibPointDrawFunction ptfuncs[4][2][2] = /* OP_COPY */ { {{__imlib_CopyToRGB, __imlib_BlendToRGB}, {__imlib_CopyToRGBA, __imlib_BlendToRGBA}}, /* OP_ADD */ {{__imlib_AddCopyToRGB, __imlib_AddBlendToRGB}, {__imlib_AddCopyToRGBA, __imlib_AddBlendToRGBA}}, /* OP_SUBTRACT */ {{__imlib_SubCopyToRGB, __imlib_SubBlendToRGB}, {__imlib_SubCopyToRGBA, __imlib_SubBlendToRGBA}}, /* OP_RESHADE */ {{__imlib_ReCopyToRGB, __imlib_ReBlendToRGB}, {__imlib_ReCopyToRGBA, __imlib_ReBlendToRGBA}}, }; int opi = (op == OP_COPY) ? 0 : (op == OP_ADD) ? 1 : (op == OP_SUBTRACT) ? 2 : (op == OP_RESHADE) ? 3 : -1; if (opi == -1) return NULL; return ptfuncs[opi][! !dst_alpha][! !blend]; } ImlibSpanDrawFunction __imlib_GetSpanDrawFunction(ImlibOp op, char dst_alpha, char blend) { static ImlibSpanDrawFunction spanfuncs[4][2][2] = /* OP_COPY */ { {{__imlib_CopySpanToRGB, __imlib_BlendSpanToRGB}, {__imlib_CopySpanToRGBA, __imlib_BlendSpanToRGBA}}, /* OP_ADD */ {{__imlib_AddCopySpanToRGB, __imlib_AddBlendSpanToRGB}, {__imlib_AddCopySpanToRGBA, __imlib_AddBlendSpanToRGBA}}, /* OP_SUBTRACT */ {{__imlib_SubCopySpanToRGB, __imlib_SubBlendSpanToRGB}, {__imlib_SubCopySpanToRGBA, __imlib_SubBlendSpanToRGBA}}, /* OP_RESHADE */ {{__imlib_ReCopySpanToRGB, __imlib_ReBlendSpanToRGB}, {__imlib_ReCopySpanToRGBA, __imlib_ReBlendSpanToRGBA}}, }; int opi = (op == OP_COPY) ? 0 : (op == OP_ADD) ? 1 : (op == OP_SUBTRACT) ? 2 : (op == OP_RESHADE) ? 3 : -1; if (opi == -1) return NULL; return spanfuncs[opi][! !dst_alpha][! !blend]; } ImlibShapedSpanDrawFunction __imlib_GetShapedSpanDrawFunction(ImlibOp op, char dst_alpha, char blend) { static ImlibShapedSpanDrawFunction shapedspanfuncs[4][2][2] = /* OP_COPY */ { {{__imlib_CopyShapedSpanToRGB, __imlib_BlendShapedSpanToRGB}, {__imlib_CopyShapedSpanToRGBA, __imlib_BlendShapedSpanToRGBA}}, /* OP_ADD */ {{__imlib_AddCopyShapedSpanToRGB, __imlib_AddBlendShapedSpanToRGB}, {__imlib_AddCopyShapedSpanToRGBA, __imlib_AddBlendShapedSpanToRGBA}}, /* OP_SUBTRACT */ {{__imlib_SubCopyShapedSpanToRGB, __imlib_SubBlendShapedSpanToRGB}, {__imlib_SubCopyShapedSpanToRGBA, __imlib_SubBlendShapedSpanToRGBA}}, /* OP_RESHADE */ {{__imlib_ReCopyShapedSpanToRGB, __imlib_ReBlendShapedSpanToRGB}, {__imlib_ReCopyShapedSpanToRGBA, __imlib_ReBlendShapedSpanToRGBA}}, }; int opi = (op == OP_COPY) ? 0 : (op == OP_ADD) ? 1 : (op == OP_SUBTRACT) ? 2 : (op == OP_RESHADE) ? 3 : -1; if (opi == -1) return NULL; return shapedspanfuncs[opi][! !dst_alpha][! !blend]; } imlib2-1.4.7/src/lib/draw.c0000664000175000017500000000520412255464217012273 00000000000000#include "common.h" #ifdef BUILD_X11 #include #include #include "blend.h" #include "colormod.h" #include "draw.h" #include "image.h" #include "rend.h" char __imlib_CreatePixmapsForImage(Display * d, Drawable w, Visual * v, int depth, Colormap cm, ImlibImage * im, Pixmap * p, Mask * m, int sx, int sy, int sw, int sh, int dw, int dh, char antialias, char hiq, char dither_mask, int mat, ImlibColorModifier * cmod) { ImlibImagePixmap *ip = NULL; Pixmap pmap = 0; Pixmap mask = 0; long long mod_count = 0; if (cmod) mod_count = cmod->modification_count; ip = __imlib_FindCachedImagePixmap(im, dw, dh, d, v, depth, sx, sy, sw, sh, cm, antialias, hiq, dither_mask, mod_count); if (ip) { if (p) *p = ip->pixmap; if (m) *m = ip->mask; ip->references++; #ifdef DEBUG_CACHE fprintf(stderr, "[Imlib2] Match found in cache. Reference count is %d, pixmap 0x%08x, mask 0x%08x\n", ip->references, ip->pixmap, ip->mask); #endif return 2; } if (p) { pmap = XCreatePixmap(d, w, dw, dh, depth); *p = pmap; } if (m) { if (IMAGE_HAS_ALPHA(im)) mask = XCreatePixmap(d, w, dw, dh, 1); *m = mask; } __imlib_RenderImage(d, im, pmap, mask, v, cm, depth, sx, sy, sw, sh, 0, 0, dw, dh, antialias, hiq, 0, dither_mask, mat, cmod, OP_COPY); ip = __imlib_ProduceImagePixmap(); ip->visual = v; ip->depth = depth; ip->image = im; if (im->file) ip->file = strdup(im->file); ip->border.left = im->border.left; ip->border.right = im->border.right; ip->border.top = im->border.top; ip->border.bottom = im->border.bottom; ip->colormap = cm; ip->display = d; ip->w = dw; ip->h = dh; ip->source_x = sx; ip->source_y = sy; ip->source_w = sw; ip->source_h = sh; ip->antialias = antialias; ip->modification_count = mod_count; ip->dither_mask = dither_mask; ip->hi_quality = hiq; ip->references = 1; ip->pixmap = pmap; ip->mask = mask; __imlib_AddImagePixmapToCache(ip); #ifdef DEBUG_CACHE fprintf(stderr, "[Imlib2] Created pixmap. Reference count is %d, pixmap 0x%08x, mask 0x%08x\n", ip->references, ip->pixmap, ip->mask); #endif return 1; } #endif /* BUILD_X11 */ imlib2-1.4.7/src/lib/polygon.c0000664000175000017500000015761412445320607013035 00000000000000#include "common.h" #include "blend.h" #include "colormod.h" #include "image.h" #include "rgbadraw.h" #include "span.h" ImlibPoly __imlib_polygon_new() { ImlibPoly poly; poly = malloc(sizeof(_ImlibPoly)); if (!poly) return NULL; memset(poly, 0, sizeof(_ImlibPoly)); return poly; } void __imlib_polygon_add_point(ImlibPoly poly, int x, int y) { if (!poly->points) { poly->points = (ImlibPoint *) malloc(sizeof(ImlibPoint)); if (!poly->points) return; poly->pointcount++; poly->lx = poly->rx = x; poly->ty = poly->by = y; } else { poly->pointcount++; poly->points = (ImlibPoint *) realloc(poly->points, (poly->pointcount * sizeof(ImlibPoint))); if (!poly->points) { poly->pointcount = 0; return; } if (x < poly->lx) poly->lx = x; if (poly->rx < x) poly->rx = x; if (y < poly->ty) poly->ty = y; if (poly->by < y) poly->by = y; } poly->points[poly->pointcount - 1].x = x; poly->points[poly->pointcount - 1].y = y; } void __imlib_polygon_free(ImlibPoly poly) { if (poly->points) free(poly->points); free(poly); } #define TRUE 1 #define FALSE 0 /* Check if p lies on segment [ s1, s2 ] given that it lies on the line defined by s1 and s2. */ #define __imlib_point_inside_segment(p_x, p_y, s1_x, s1_y, s2_x,s2_y) \ (s1_y != s2_y) ? (p_y <= MAX(s1_y, s2_y) && p_y >= MIN(s1_y, s2_y)) : (p_x <= MAX(s1_x, s2_x) && p_x >= MIN(s1_x, s2_x)) #define __imlib_point_on_segment(p_x, p_y, s1_x, s1_y, s2_x, s2_y) \ __imlib_segments_intersect(p_x, p_y, p_x, p_y, s1_x, s1_y, s2_x, s2_y) void __imlib_polygon_get_bounds(ImlibPoly poly, int *px1, int *py1, int *px2, int *py2) { if (!poly || !poly->points || (poly->pointcount < 1)) return; if (px1) *px1 = poly->lx; if (py1) *py1 = poly->ty; if (px2) *px2 = poly->rx; if (py2) *py2 = poly->by; } static double __imlib_point_delta_from_line(int p_x, int p_y, int s1_x, int s1_y, int s2_x, int s2_y) { if (s2_x - s1_x == 0.0) return p_x - s1_x; else { double m = (double)(s2_y - s1_y) / (double)(s2_x - s1_x); return (p_y - s1_y - (double)(p_x - s1_x) * m); } } static unsigned char __imlib_segments_intersect(int r1_x, int r1_y, int r2_x, int r2_y, int s1_x, int s1_y, int s2_x, int s2_y) { double testS1R = __imlib_point_delta_from_line(s1_x, s1_y, r1_x, r1_y, r2_x, r2_y); double testS2R = __imlib_point_delta_from_line(s2_x, s2_y, r1_x, r1_y, r2_x, r2_y); double testR1S = __imlib_point_delta_from_line(r1_x, r1_y, s1_x, s1_y, s2_x, s2_y); double testR2S = __imlib_point_delta_from_line(r2_x, r2_y, s1_x, s1_y, s2_x, s2_y); /* check if segments are collinear */ if (testS1R == 0.0 && testS2R == 0.0) { if (__imlib_point_inside_segment(s1_x, s1_y, r1_x, r1_y, r2_x, r2_y) || __imlib_point_inside_segment(s2_x, s2_y, r1_x, r1_y, r2_x, r2_y) || __imlib_point_inside_segment(r1_x, r1_y, s1_x, s1_y, s2_x, s2_y) || __imlib_point_inside_segment(r2_x, r2_y, s1_x, s1_y, s2_x, s2_y)) return TRUE; else return FALSE; } if (testS1R * testS2R <= 0.0 && testR1S * testR2S <= 0.0) return TRUE; else return FALSE; } unsigned char __imlib_polygon_contains_point(ImlibPoly poly, int x, int y) { int count = 0; int start = 0; int ysave = 0; /* initial value arbitrary */ int cx, nx, out_x, out_y, i, n; int curr_x, curr_y, next_x, next_y; /* find a vertex of poly that does not lie on the test line */ while (start < poly->pointcount && poly->points[start].y == y) start++; /* if one doesn't exist we will use point on segment test * and can start with vertex 0 anyway */ cx = start % poly->pointcount; out_x = poly->points[0].x; out_y = y; for (i = 1; i < poly->pointcount; i++) { out_x = MAX(out_x, poly->points[i].x); } out_x++; /* out now guaranteed to be outside poly */ for (n = 0; n < poly->pointcount; n++) { nx = (cx + 1) % poly->pointcount; curr_x = poly->points[cx].x; curr_y = poly->points[cx].y; next_x = poly->points[nx].x; next_y = poly->points[nx].y; if (__imlib_point_on_segment(x, y, curr_x, curr_y, next_x, next_y)) return TRUE; /* ignore horizontal segments from this point on */ if (poly->points[cx].y != poly->points[nx].y) { if (__imlib_segments_intersect (curr_x, curr_y, next_x, next_y, x, y, out_x, out_y)) { count++; if (__imlib_point_on_segment (next_x, next_y, x, y, out_x, out_y)) { /* current seg intersects test seg @ 2nd vtx * reset ysave */ ysave = curr_y; } if (__imlib_point_on_segment (curr_x, curr_y, x, y, out_x, out_y) && ((ysave < y) != (next_y < y))) { /* current seg xsects test seg @ 1st vtx and * ysave on opposite side of test line from * curr seg 2nd vtx; * decrement hits (2-1) for odd parity */ count--; } } } cx = nx; } return (count % 2 == 1); } /** Polygon Drawing and Filling **/ #define STEEP_EDGE 0 #define SHALLOW_EDGE 1 #define HORZ_EDGE 2 typedef struct _PolyEdge PolyEdge; typedef struct _IndexedValue IndexedValue; struct _PolyEdge { int type; int xx; int dxx, dyy; ImlibPoint *v0, *v1; int index; }; struct _IndexedValue { int val; int index; }; static int poly_value_sorter(const void *a, const void *b) { IndexedValue *p, *q; p = (IndexedValue *) a; q = (IndexedValue *) b; if (p->val <= q->val) return -1; return 1; } static int poly_edge_sorter(const void *a, const void *b) { PolyEdge *p, *q; p = (PolyEdge *) a; q = (PolyEdge *) b; if (p->xx < q->xx) return -1; if (p->xx > q->xx) return 1; if (p->dxx <= q->dxx) return -1; return 1; } /* general macros */ #define DEL_EDGE(j) \ do { \ int m; \ for (m = 0; (m < nactive_edges) && (edge[m].index != (j)); m++); \ \ if (m < nactive_edges) \ { \ if (edge[m].type == HORZ_EDGE) nactive_horz_edges--; \ nactive_edges--; \ memmove(edge + m, edge + m + 1, \ (nactive_edges - m) * sizeof(PolyEdge)); \ } \ } while (0) #define DEL_HORZ_EDGES() \ do { \ int m = 0; \ \ while (m < nactive_edges) \ { \ if (edge[m].type == HORZ_EDGE) \ { \ nactive_edges--; \ memmove(edge + m, edge + m + 1, \ (nactive_edges - m) * sizeof(PolyEdge)); \ m--; \ } \ m++; \ } \ nactive_horz_edges = 0; \ } while (0) #define ADD_EDGE(i) \ do { \ int m; \ \ for (m = 0; (m < nactive_edges) && (edge[m].index != i); m++); \ \ if ((m == nactive_edges) && (i < nvertices) && \ (nactive_edges < nvertices)) \ { \ ImlibPoint *v0, *v1, *w; \ PolyEdge *ne; \ int dx, dy; \ \ if (i < (nvertices - 1)) m = i + 1; \ else m = 0; \ \ v0 = (poly->points) + i; \ v1 = (poly->points) + m; \ if ((v1->y) < (v0->y)) \ { \ w = v0; \ v0 = v1; \ v1 = w; \ } \ \ dx = (v1->x) - (v0->x); \ dy = (v1->y) - (v0->y); \ ne = edge + nactive_edges; \ ne->index = i; \ if (dy == 0) \ { \ ne->type = HORZ_EDGE; \ ne->dxx = 0; \ if ((v1->x) < (v0->x)) \ { \ w = v0; \ v0 = v1; \ v1 = w; \ } \ ne->xx = (v0->x) << 16; \ nactive_horz_edges++; \ } \ else \ { \ ne->type = STEEP_EDGE; \ ne->dxx = ((dx << 16) / dy); \ ne->xx = ((ne->dxx) * (y - (v0->y))) + ((v0->x) << 16); \ if ((dy < dx) || (dy < (-dx))) \ { \ ne->type = SHALLOW_EDGE; \ ne->dyy = ((dy << 16) / dx); \ } \ } \ ne->v0 = v0; \ ne->v1 = v1; \ nactive_edges++; \ } \ } while (0) #define GET_EDGE_RANGE(e, elx, erx) \ do { \ switch(e->type) \ { \ case SHALLOW_EDGE: \ elx = (e->xx - (2 * e->dxx)) >> 16; \ erx = (e->xx + (2 * e->dxx)) >> 16; \ if (e->dxx < 0) \ { lx = elx; elx = erx; erx = lx; } \ break; \ default: \ case STEEP_EDGE: \ lx = (e->xx >> 16); \ elx = erx = lx; \ break; \ case HORZ_EDGE: \ elx = e->v0->x; \ erx = e->v1->x; \ break; \ } \ } while (0) #define CLIP_SPAN(lx, rx, clx, clrx) \ do { \ if (lx < (clx)) lx = (clx); \ if (rx > (clrx)) rx = (clrx); \ } while (0) #define BLEND_ALPHA(dst, a, tmp) \ do { \ if (*dst) \ { \ tmp = ((a) * (255 - (*(dst)))) + 0x80; \ *(dst) += ((tmp + (tmp >> 8)) >> 8); \ } \ else \ *(dst) = (a); \ } while (0) /* initializing macro used in drawing/filling functions */ #define INIT_POLY() \ do { \ sfunc = __imlib_GetShapedSpanDrawFunction(op, dst_alpha, blend); \ if (!sfunc) return; \ \ nvertices = poly->pointcount; \ if (nvertices < 1) return; \ \ clrx = clx + clw - 1; \ clby = cly + clh - 1; \ \ CLIP_SPAN(clx, clrx, poly->lx, a_a + poly->rx); \ if (clrx < clx) return; \ \ CLIP_SPAN(cly, clby, poly->ty, poly->by); \ if (clby < cly) return; \ \ clw = clrx - clx + 1; \ clh = clby - cly + 1; \ \ edge = (PolyEdge *)malloc(nvertices * sizeof(PolyEdge)); \ if (!edge) return; \ \ ysort = (IndexedValue *)malloc(nvertices * sizeof(IndexedValue)); \ if (!ysort) { free(edge); return; } \ \ s0 = (DATA8 *)malloc(clw * sizeof(DATA8)); \ if (!s0) { free(edge); free(ysort); return; } \ \ s1 = (DATA8 *)malloc(clw * sizeof(DATA8)); \ if (!s1) { free(edge); free(ysort); free(s0); return; } \ \ memset(s0,0,clw); \ \ k = 0; \ while (k < nvertices) \ { \ ysort[k].val = poly->points[k].y; \ ysort[k].index = k; \ k++; \ } \ \ qsort(ysort, nvertices, sizeof(IndexedValue), poly_value_sorter); \ \ s0 -= clx; \ s1 -= clx; \ \ x0 = clx; \ x1 = clrx; \ \ nx0 = clrx + 1; \ nx1 = clx - 1; \ \ if (cly > poly->ty) \ ty = cly - 1; \ else \ ty = cly; \ by = clby; \ \ p = dst + (dstw * ty); \ k = 0; \ nactive_edges = 0; \ nactive_horz_edges = 0; \ y = ty; \ } while (0) #define DE_INIT_POLY() \ do { \ free(edge); \ free(ysort); \ s0 += clx; \ free(s0); \ s1 += clx; \ free(s1); \ } while (0) /** Polygon Drawing **/ /* aliased drawing */ /* draws the poly-line defined by the sequence of vertices */ static void __imlib_Polygon_DrawToData(ImlibPoly poly, char close, DATA32 color, DATA32 * dst, int dstw, int clx, int cly, int clw, int clh, ImlibOp op, char dst_alpha, char blend) { ImlibShapedSpanDrawFunction sfunc; IndexedValue *ysort; PolyEdge *edge; int k, a_a = 0; int nactive_edges, nactive_horz_edges, nvertices; int clrx, clby, ty, by, y; int x0, x1, nx0, nx1; DATA32 *p; DATA8 *s0, *s1, *ps; INIT_POLY(); while (y <= by) { int j; while ((k < nvertices) && (poly->points[ysort[k].index].y <= y)) { int i = ysort[k].index; j = i - 1; if (close && (i == 0)) j = nvertices - 1; if (j >= 0) { if (poly->points[j].y < y) DEL_EDGE(j); else ADD_EDGE(j); } j = i + 1; if (close && (i == (nvertices - 1))) j = 0; if (j < nvertices) { if (poly->points[j].y < y) DEL_EDGE(i); else ADD_EDGE(i); } k++; } /* not really needed, but... */ qsort(edge, nactive_edges, sizeof(PolyEdge), poly_edge_sorter); /* clear alpha buffer */ if (x0 <= x1) memset(s1 + x0, 0, x1 - x0 + 1); x0 = nx0; x1 = nx1; nx0 = clrx + 1; nx1 = clx - 1; /* draw to alpha buffer */ j = 0; while (j < nactive_edges) { int lx, rx; int e_lx, e_rx; PolyEdge *e; e = edge + j; GET_EDGE_RANGE(e, e_lx, e_rx); if ((e_lx < e->v0->x) && (e->dxx > 0)) e_lx = e->v0->x; if ((e_rx > e->v0->x) && (e->dxx < 0)) e_rx = e->v0->x; /* draw edge */ switch (e->type) { case STEEP_EDGE: { lx = e_lx; lx += (e->xx - (lx << 16)) >> 15; if (IN_SEGMENT(lx, clx, clw)) { *(s0 + lx) = 255; if (lx < x0) x0 = lx; if (lx > x1) x1 = lx; } if ((e->v1->y == (y + 1)) && (y < clby)) { lx = e->v1->x; if (IN_SEGMENT(lx, clx, clw)) { *(s1 + lx) = 255; if (lx < nx0) nx0 = lx; if (lx > nx1) nx1 = lx; } } break; } case SHALLOW_EDGE: { int x, ey, eyy; if (e->dyy > 0) x = e_lx; else x = e_rx; eyy = ((e->v0->y) << 16) + (x - (e->v0->x)) * (e->dyy); ey = eyy >> 16; ey += (eyy - (ey << 16)) >> 15; if (e->dyy > 0) { if (x < x0) x0 = x; while (ey <= y) { if ((ey == y) && IN_SEGMENT(x, clx, clw)) *(s0 + x) = 255; eyy += e->dyy; ey = eyy >> 16; ey += (eyy - (ey << 16)) >> 15; x++; } if (x > x1) x1 = x; if (((y + 1) == e->v1->y) && (y < clby)) { if (x < nx0) nx0 = x; rx = e->v1->x; while ((ey == (y + 1)) && (x <= rx)) { if (IN_SEGMENT(x, clx, clw)) *(s1 + x) = 255; eyy += e->dyy; ey = eyy >> 16; ey += (eyy - (ey << 16)) >> 15; x++; } if (x > nx1) nx1 = x; } break; } if (x > x1) x1 = x; while (ey <= y) { if ((ey == y) && IN_SEGMENT(x, clx, clw)) *(s0 + x) = 255; eyy -= e->dyy; ey = eyy >> 16; ey += (eyy - (ey << 16)) >> 15; x--; } if (x < x0) x0 = x; if (((y + 1) == e->v1->y) && (y < clby)) { if (x > nx1) nx1 = x; lx = e->v1->x; while ((ey == (y + 1)) && (x >= lx)) { if (IN_SEGMENT(x, clx, clw)) *(s1 + x) = 255; eyy -= e->dyy; ey = eyy >> 16; ey += (eyy - (ey << 16)) >> 15; x--; } if (x < nx0) nx0 = x; } break; } case HORZ_EDGE: { lx = e_lx; rx = e_rx; CLIP_SPAN(lx, rx, clx, clrx); if (lx <= rx) { memset(s0 + lx, 255, rx - lx + 1); if (lx < x0) x0 = lx; if (rx > x1) x1 = rx; } break; } default: break; } e->xx += e->dxx; j++; } if (nactive_horz_edges > 0) DEL_HORZ_EDGES(); /* draw alpha buffer to dst */ CLIP_SPAN(x0, x1, clx, clrx); if ((x0 <= x1) && (y >= cly)) sfunc(s0 + x0, color, p + x0, x1 - x0 + 1); /* exchange alpha buffers */ ps = s0; s0 = s1; s1 = ps; y++; p += dstw; } DE_INIT_POLY(); } /* anti-aliased drawing */ static void __imlib_Polygon_DrawToData_AA(ImlibPoly poly, char close, DATA32 color, DATA32 * dst, int dstw, int clx, int cly, int clw, int clh, ImlibOp op, char dst_alpha, char blend) { ImlibShapedSpanDrawFunction sfunc; IndexedValue *ysort; PolyEdge *edge; int k, a_a = 1; int nactive_edges, nactive_horz_edges, nvertices; int clrx, clby, ty, by, y, yy, prev_y, prev_yy; int x0, x1, nx0, nx1; DATA32 *p; DATA8 *s0, *s1, *ps; INIT_POLY(); yy = y << 16; prev_y = y - 1; prev_yy = prev_y << 16; while (y <= by) { int j; while ((k < nvertices) && (poly->points[ysort[k].index].y <= y)) { int i = ysort[k].index; j = i - 1; if (close && (i == 0)) j = nvertices - 1; if (j >= 0) { if (poly->points[j].y < y) DEL_EDGE(j); else ADD_EDGE(j); } j = i + 1; if (close && (i == (nvertices - 1))) j = 0; if (j < nvertices) { if (poly->points[j].y <= y) DEL_EDGE(i); else ADD_EDGE(i); } k++; } /* not really needed, but... */ qsort(edge, nactive_edges, sizeof(PolyEdge), poly_edge_sorter); /* clear alpha buffer */ if (x0 <= x1) memset(s1 + x0, 0, x1 - x0 + 1); x0 = nx0; x1 = nx1; nx0 = clrx + 1; nx1 = clx - 1; /* draw to alpha buffer */ j = 0; while (j < nactive_edges) { int lx, rx; int e_lx, e_rx; PolyEdge *e; e = edge + j; GET_EDGE_RANGE(e, e_lx, e_rx); if ((e_lx < e->v0->x) && (e->dxx > 0)) e_lx = e->v0->x; if ((e_rx > e->v0->x) && (e->dxx < 0)) e_rx = e->v0->x; /* draw aa edge */ switch (e->type) { case STEEP_EDGE: { DATA32 tmp; DATA8 aa; aa = (e->xx - (e_lx << 16)) >> 8; rx = e_lx + 1; if (IN_SEGMENT(rx, clx, clw)) { ps = s0 + rx; BLEND_ALPHA(ps, aa, tmp); if (rx > x1) x1 = rx; } if (IN_SEGMENT(e_lx, clx, clw)) { aa = 255 - aa; ps = s0 + e_lx; BLEND_ALPHA(ps, aa, tmp); if (e_lx < x0) x0 = e_lx; } if ((e->v1->y == (y + 1)) && (y < clby)) { lx = (e->xx + e->dxx) >> 16; aa = ((e->xx + e->dxx - (lx << 16)) >> 8); rx = lx + 1; if (IN_SEGMENT(rx, clx, clw)) { ps = s1 + rx; BLEND_ALPHA(ps, aa, tmp); if (rx > nx1) nx1 = rx; } if (IN_SEGMENT(lx, clx, clw)) { aa = 255 - aa; ps = s1 + lx; BLEND_ALPHA(ps, aa, tmp); if (lx < nx0) nx0 = lx; } } break; } case SHALLOW_EDGE: { int x, ey, eyy; if (e->dyy > 0) x = e_lx; else x = e_rx; eyy = ((e->v0->y) << 16) + (x - (e->v0->x)) * (e->dyy); ey = eyy >> 16; if (e->dyy > 0) { if (x < x0) x0 = x; while (ey < y) { DATA32 tmp; DATA8 aa; if ((ey == prev_y) && IN_SEGMENT(x, clx, clw)) { aa = ((eyy - prev_yy) >> 8); ps = s0 + x; BLEND_ALPHA(ps, aa, tmp); } eyy += e->dyy; ey = eyy >> 16; x++; } lx = x; while (ey == y) { DATA32 tmp; DATA8 aa; if (IN_SEGMENT(x, clx, clw)) { aa = 255 - ((eyy - yy) >> 8); ps = s0 + x; BLEND_ALPHA(ps, aa, tmp); } eyy += e->dyy; ey = eyy >> 16; x++; } if (x > x1) x1 = x; if (((y + 1) == e->v1->y) && (y < clby)) { x = lx; if (x < nx0) nx0 = x; rx = e->v1->x; eyy = ((e->v0->y) << 16) + (x - (e->v0->x)) * (e->dyy); ey = eyy >> 16; while ((ey == y) && (x <= rx)) { DATA32 tmp; DATA8 aa; if (IN_SEGMENT(x, clx, clw)) { aa = ((eyy - yy) >> 8); ps = s1 + x; BLEND_ALPHA(ps, aa, tmp); } eyy += e->dyy; ey = eyy >> 16; x++; } if (x > nx1) nx1 = x; } break; } if (x > x1) x1 = x; while (ey < y) { DATA32 tmp; DATA8 aa; if ((ey == prev_y) && IN_SEGMENT(x, clx, clw)) { aa = ((eyy - prev_yy) >> 8); ps = s0 + x; BLEND_ALPHA(ps, aa, tmp); } eyy -= e->dyy; ey = eyy >> 16; x--; } rx = x; while (ey == y) { DATA32 tmp; DATA8 aa; if (IN_SEGMENT(x, clx, clw)) { aa = 255 - ((eyy - yy) >> 8); ps = s0 + x; BLEND_ALPHA(ps, aa, tmp); } eyy -= e->dyy; ey = eyy >> 16; x--; } if (x < x0) x0 = x; if (((y + 1) == e->v1->y) && (y < clby)) { x = rx; if (x > nx1) nx1 = x; lx = e->v1->x; eyy = ((e->v0->y) << 16) + (x - (e->v0->x)) * (e->dyy); ey = eyy >> 16; while ((ey == y) && (x >= lx)) { DATA32 tmp; DATA8 aa; if (IN_SEGMENT(x, clx, clw)) { aa = ((eyy - yy) >> 8); ps = s1 + x; BLEND_ALPHA(ps, aa, tmp); } eyy -= e->dyy; ey = eyy >> 16; x--; } if (x < nx0) nx0 = x; } break; } case HORZ_EDGE: { lx = e_lx; rx = e_rx; CLIP_SPAN(lx, rx, clx, clrx); if (lx <= rx) { memset(s0 + lx, 255, rx - lx + 1); if (lx < x0) x0 = lx; if (rx > x1) x1 = rx; } break; } default: break; } e->xx += e->dxx; j++; } if (nactive_horz_edges > 0) DEL_HORZ_EDGES(); /* draw alpha buffer to dst */ CLIP_SPAN(x0, x1, clx, clrx); if ((x0 <= x1) && (y >= cly)) sfunc(s0 + x0, color, p + x0, x1 - x0 + 1); /* exchange alpha buffers */ ps = s0; s0 = s1; s1 = ps; prev_yy = yy; prev_y = y; y++; yy = y << 16; p += dstw; } DE_INIT_POLY(); } void __imlib_Polygon_DrawToImage(ImlibPoly poly, char close, DATA32 color, ImlibImage * im, int clx, int cly, int clw, int clh, ImlibOp op, char blend, char anti_alias) { if ((!poly) || (!poly->points) || (poly->pointcount < 1) || (clw < 0)) return; if (blend && (!A_VAL(&color))) return; if (poly->pointcount == 1) { (void)__imlib_Point_DrawToImage(poly->points[0].x, poly->points[0].y, color, im, clx, cly, clw, clh, op, blend, 0); return; } if (poly->pointcount == 2) { (void)__imlib_Line_DrawToImage(poly->points[0].x, poly->points[0].y, poly->points[1].x, poly->points[1].y, color, im, clx, cly, clw, clh, op, blend, anti_alias, 0); return; } if (clw == 0) { clw = im->w; clx = 0; clh = im->h; cly = 0; } CLIP_RECT_TO_RECT(clx, cly, clw, clh, 0, 0, im->w, im->h); if ((clw < 1) || (clh < 1)) return; if (blend && IMAGE_HAS_ALPHA(im)) __imlib_build_pow_lut(); if (anti_alias) __imlib_Polygon_DrawToData_AA(poly, close, color, im->data, im->w, clx, cly, clw, clh, op, IMAGE_HAS_ALPHA(im), blend); else __imlib_Polygon_DrawToData(poly, close, color, im->data, im->w, clx, cly, clw, clh, op, IMAGE_HAS_ALPHA(im), blend); } /** Polygon Filling **/ /* aliased filling */ static void __imlib_Polygon_FillToData(ImlibPoly poly, DATA32 color, DATA32 * dst, int dstw, int clx, int cly, int clw, int clh, ImlibOp op, char dst_alpha, char blend) { ImlibShapedSpanDrawFunction sfunc; IndexedValue *ysort; PolyEdge *edge; int k, a_a = 0; int nactive_edges, nactive_horz_edges, nvertices; int clrx, clby, ty, by, y; int x0, x1, nx0, nx1; DATA32 *p; DATA8 *s0, *s1, *ps; INIT_POLY(); while (y <= by) { int j; while ((k < nvertices) && (poly->points[ysort[k].index].y <= y)) { int i = ysort[k].index; if (i > 0) j = i - 1; else j = nvertices - 1; if (poly->points[j].y < y) DEL_EDGE(j); else ADD_EDGE(j); if (i < (nvertices - 1)) j = i + 1; else j = 0; if (poly->points[j].y < y) DEL_EDGE(i); else ADD_EDGE(i); k++; } qsort(edge, nactive_edges, sizeof(PolyEdge), poly_edge_sorter); /* clear alpha buffer */ if (x0 <= x1) memset(s1 + x0, 0, x1 - x0 + 1); x0 = nx0; x1 = nx1; nx0 = clrx + 1; nx1 = clx - 1; /* draw to alpha buffer */ j = 0; while (j < nactive_edges) { int lx, rx; int le_lx, le_rx; int re_lx, re_rx; PolyEdge *le, *re; if (j < (nactive_edges - 1)) { le = edge + j; re = le + 1; } else if (j > 0) { le = edge + (j - 1); le->xx -= le->dxx; re = le + 1; } else { re = le = edge; } GET_EDGE_RANGE(le, le_lx, le_rx); if ((le_lx < le->v0->x) && (le->dxx > 0)) le_lx = le->v0->x; GET_EDGE_RANGE(re, re_lx, re_rx); if ((re_rx > re->v0->x) && (re->dxx < 0)) re_rx = re->v0->x; /* draw left edge */ switch (le->type) { case STEEP_EDGE: { le_rx += (le->xx - (le_rx << 16)) >> 15; if (le_rx < x0) x0 = le_rx; if ((le->v1->y == (y + 1)) && (y < clby)) { lx = le->v1->x; if (IN_SEGMENT(lx, clx, clw)) { *(s1 + lx) = 255; if (lx < nx0) nx0 = lx; } } break; } case SHALLOW_EDGE: { int x, ey, eyy; x = le_lx; eyy = ((le->v0->y) << 16) + (x - (le->v0->x)) * (le->dyy); ey = eyy >> 16; ey += (eyy - (ey << 16)) >> 15; if (le->dyy > 0) { while (ey < y) { eyy += le->dyy; ey = eyy >> 16; ey += (eyy - (ey << 16)) >> 15; x++; } le_rx = x; if (x < x0) x0 = x; if (((y + 1) == le->v1->y) && (y < clby)) { if (x < nx0) nx0 = x; rx = le->v1->x; while ((ey <= (y + 1)) && (x <= rx)) { if ((ey == (y + 1)) && IN_SEGMENT(x, clx, clw)) *(s1 + x) = 255; eyy += le->dyy; ey = eyy >> 16; ey += (eyy - (ey << 16)) >> 15; x++; } if (x > nx1) nx1 = x; } break; } while (ey > y) { eyy += le->dyy; ey = eyy >> 16; ey += (eyy - (ey << 16)) >> 15; x++; } le_rx = x; if (x < x0) x0 = x; break; } case HORZ_EDGE: { lx = le_lx; rx = le_rx; CLIP_SPAN(lx, rx, clx, clrx); if (lx <= rx) { memset(s0 + lx, 255, rx - lx + 1); if (lx < x0) x0 = lx; } le_rx++; break; } default: break; } /* draw right edge */ switch (re->type) { case STEEP_EDGE: { re_lx += (re->xx - (re_lx << 16)) >> 15; if (re_lx > x1) x1 = re_lx; if ((re->v1->y == (y + 1)) && (y < clby)) { rx = re->v1->x; if (IN_SEGMENT(rx, clx, clw)) { *(s1 + rx) = 255; if (rx > nx1) nx1 = rx; } } break; } case SHALLOW_EDGE: { int x, ey, eyy; x = re_rx; eyy = ((re->v0->y) << 16) + (x - (re->v0->x)) * (re->dyy); ey = eyy >> 16; ey += (eyy - (ey << 16)) >> 15; if (re->dyy > 0) { while (ey > y) { eyy -= re->dyy; ey = eyy >> 16; ey += (eyy - (ey << 16)) >> 15; x--; } re_lx = x; if (x > x1) x1 = x; break; } while (ey < y) { eyy -= re->dyy; ey = eyy >> 16; ey += (eyy - (ey << 16)) >> 15; x--; } re_lx = x; if (x > x1) x1 = x; if (((y + 1) == re->v1->y) && (y < clby)) { if (x > nx1) nx1 = x; lx = re->v1->x; while ((ey <= (y + 1)) && (x >= lx)) { if ((ey == (y + 1)) && IN_SEGMENT(x, clx, clw)) *(s1 + x) = 255; eyy -= re->dyy; ey = eyy >> 16; ey += (eyy - (ey << 16)) >> 15; x--; } if (x < nx0) nx0 = x; } break; } case HORZ_EDGE: { lx = re_lx; rx = re_rx; CLIP_SPAN(lx, rx, clx, clrx); if (lx <= rx) { memset(s0 + lx, 255, rx - lx + 1); if (rx > x1) x1 = rx; } re_lx--; break; } default: break; } /* draw span between edges */ lx = le_rx; rx = re_lx; CLIP_SPAN(lx, rx, clx, clrx); if ((lx <= rx) && (y >= cly)) memset(s0 + lx, 255, rx - lx + 1); le->xx += le->dxx; if (le != re) re->xx += re->dxx; j += 2; } if (nactive_horz_edges > 0) DEL_HORZ_EDGES(); /* draw alpha buffer to dst */ CLIP_SPAN(x0, x1, clx, clrx); if ((x0 <= x1) && (y >= cly)) sfunc(s0 + x0, color, p + x0, x1 - x0 + 1); /* exchange alpha buffers */ ps = s0; s0 = s1; s1 = ps; y++; p += dstw; } DE_INIT_POLY(); } /* anti-aliased filling */ static void __imlib_Polygon_FillToData_AA(ImlibPoly poly, DATA32 color, DATA32 * dst, int dstw, int clx, int cly, int clw, int clh, ImlibOp op, char dst_alpha, char blend) { ImlibShapedSpanDrawFunction sfunc; IndexedValue *ysort; PolyEdge *edge; int k, a_a = 1; int nactive_edges, nactive_horz_edges, nvertices; int clrx, clby, ty, by, y, yy, prev_y, prev_yy; int x0, x1, nx0, nx1; DATA32 *p; DATA8 *s0, *s1, *ps; INIT_POLY(); yy = y << 16; prev_y = y - 1; prev_yy = prev_y << 16; while (y <= by) { int j; while ((k < nvertices) && (poly->points[ysort[k].index].y <= y)) { int i = ysort[k].index; if (i > 0) j = i - 1; else j = nvertices - 1; if (poly->points[j].y < y) DEL_EDGE(j); else ADD_EDGE(j); if (i < (nvertices - 1)) j = i + 1; else j = 0; if (poly->points[j].y < y) DEL_EDGE(i); else ADD_EDGE(i); k++; } qsort(edge, nactive_edges, sizeof(PolyEdge), poly_edge_sorter); /* clear alpha buffer */ if (x0 <= x1) memset(s1 + x0, 0, x1 - x0 + 1); x0 = nx0; x1 = nx1; nx0 = clrx + 1; nx1 = clx - 1; /* draw to alpha buffer */ j = 0; while (j < nactive_edges) { int lx, rx; int le_lx, le_rx; int re_lx, re_rx; PolyEdge *le, *re; if (j < (nactive_edges - 1)) { le = edge + j; re = le + 1; } else if (j > 0) { le = edge + (j - 1); le->xx -= le->dxx; re = le + 1; } else { re = le = edge; } GET_EDGE_RANGE(le, le_lx, le_rx); if ((le_lx < le->v0->x) && (le->dxx > 0)) le_lx = le->v0->x; GET_EDGE_RANGE(re, re_lx, re_rx); if ((re_rx > re->v0->x) && (re->dxx < 0)) re_rx = re->v0->x; /* draw left aa edge */ switch (le->type) { case STEEP_EDGE: { DATA32 tmp; DATA8 aa; if (le_lx < x0) x0 = le_lx; le_rx = le_lx + 1; if (IN_SEGMENT(le_lx, clx, clw)) { aa = 255 - ((le->xx - (le_lx << 16)) >> 8); ps = s0 + le_lx; BLEND_ALPHA(ps, aa, tmp); } if ((le->v1->y == (y + 1)) && (y < clby)) { lx = (le->xx + le->dxx) >> 16; if (IN_SEGMENT(lx, clx, clw)) { aa = 255 - ((le->xx + le->dxx - (lx << 16)) >> 8); ps = s1 + lx; BLEND_ALPHA(ps, aa, tmp); if (lx < nx0) nx0 = lx; } } break; } case SHALLOW_EDGE: { int x, ey, eyy; if (le_lx < x0) x0 = le_lx; x = le_lx; eyy = ((le->v0->y) << 16) + (x - (le->v0->x)) * (le->dyy); ey = eyy >> 16; if (le->dyy > 0) { while (ey < y) { DATA32 tmp; DATA8 aa; if ((ey == prev_y) && IN_SEGMENT(x, clx, clw)) { aa = ((eyy - prev_yy) >> 8); ps = s0 + x; BLEND_ALPHA(ps, aa, tmp); } eyy += le->dyy; ey = eyy >> 16; x++; } le_rx = x; if (((y + 1) == le->v1->y) && (y < clby)) { if (x < nx0) nx0 = x; rx = le->v1->x; while ((ey == y) && (x <= rx)) { DATA32 tmp; DATA8 aa; if (IN_SEGMENT(x, clx, clw)) { aa = ((eyy - yy) >> 8); ps = s1 + x; BLEND_ALPHA(ps, aa, tmp); } eyy += le->dyy; ey = eyy >> 16; x++; } } break; } while (ey >= y) { DATA32 tmp; DATA8 aa; if ((ey == y) && IN_SEGMENT(x, clx, clw)) { aa = 255 - ((eyy - yy) >> 8); ps = s0 + x; BLEND_ALPHA(ps, aa, tmp); } eyy += le->dyy; ey = eyy >> 16; x++; } le_rx = x; break; } case HORZ_EDGE: { lx = le_lx; rx = le_rx; CLIP_SPAN(lx, rx, clx, clrx); if (lx <= rx) { memset(s0 + lx, 255, rx - lx + 1); if (lx < x0) x0 = lx; } le_rx++; break; } default: break; } /* draw right aa edge */ switch (re->type) { case STEEP_EDGE: { DATA32 tmp; DATA8 aa; rx = re_lx + 1; if (rx > x1) x1 = rx; if (IN_SEGMENT(rx, clx, clw)) { aa = (re->xx - (re_lx << 16)) >> 8; ps = s0 + rx; BLEND_ALPHA(ps, aa, tmp); } if ((re->v1->y == (y + 1)) && (y < clby)) { lx = (re->xx + re->dxx) >> 16; rx = lx + 1; if (IN_SEGMENT(rx, clx, clw)) { aa = ((re->xx + re->dxx - (lx << 16)) >> 8); ps = s1 + rx; BLEND_ALPHA(ps, aa, tmp); if (rx > nx1) nx1 = rx; } } break; } case SHALLOW_EDGE: { int x, ey, eyy; if (re_rx > x1) x1 = re_rx; x = re_rx; eyy = ((re->v0->y) << 16) + (x - (re->v0->x)) * (re->dyy); ey = eyy >> 16; if (re->dyy > 0) { while (ey >= y) { DATA32 tmp; DATA8 aa; if ((ey == y) && IN_SEGMENT(x, clx, clw)) { aa = 255 - ((eyy - yy) >> 8); ps = s0 + x; BLEND_ALPHA(ps, aa, tmp); } eyy -= re->dyy; ey = eyy >> 16; x--; } re_lx = x; break; } while (ey < y) { DATA32 tmp; DATA8 aa; if ((ey == prev_y) && IN_SEGMENT(x, clx, clw)) { aa = ((eyy - prev_yy) >> 8); ps = s0 + x; BLEND_ALPHA(ps, aa, tmp); } eyy -= re->dyy; ey = eyy >> 16; x--; } re_lx = x; if (((y + 1) == re->v1->y) && (y < clby)) { if (x > nx1) nx1 = x; lx = re->v1->x; while ((ey == y) && (x >= lx)) { DATA32 tmp; DATA8 aa; if (IN_SEGMENT(x, clx, clw)) { aa = ((eyy - yy) >> 8); ps = s1 + x; BLEND_ALPHA(ps, aa, tmp); } eyy -= re->dyy; ey = eyy >> 16; x--; } } break; } case HORZ_EDGE: { lx = re_lx; rx = re_rx; CLIP_SPAN(lx, rx, clx, clrx); if (lx <= rx) { memset(s0 + lx, 255, rx - lx + 1); if (rx > x1) x1 = rx; } re_lx--; break; } default: break; } /* draw span between edges */ lx = le_rx; rx = re_lx; CLIP_SPAN(lx, rx, clx, clrx); if ((lx <= rx) && (y >= cly)) memset(s0 + lx, 255, rx - lx + 1); le->xx += le->dxx; if (le != re) re->xx += re->dxx; j += 2; } if (nactive_horz_edges > 0) DEL_HORZ_EDGES(); /* draw alpha buffer to dst */ CLIP_SPAN(x0, x1, clx, clrx); if ((x0 <= x1) && (y >= cly)) sfunc(s0 + x0, color, p + x0, x1 - x0 + 1); /* exchange alpha buffers */ ps = s0; s0 = s1; s1 = ps; prev_yy = yy; prev_y = y; y++; yy = y << 16; p += dstw; } DE_INIT_POLY(); } void __imlib_Polygon_FillToImage(ImlibPoly poly, DATA32 color, ImlibImage * im, int clx, int cly, int clw, int clh, ImlibOp op, char blend, char anti_alias) { if ((!poly) || (!poly->points) || (poly->pointcount < 1) || (clw < 0)) return; if (blend && (!A_VAL(&color))) return; if (poly->pointcount == 1) { (void)__imlib_Point_DrawToImage(poly->points[0].x, poly->points[0].y, color, im, clx, cly, clw, clh, op, blend, 0); return; } if (poly->pointcount == 2) { (void)__imlib_Line_DrawToImage(poly->points[0].x, poly->points[0].y, poly->points[1].x, poly->points[1].y, color, im, clx, cly, clw, clh, op, blend, anti_alias, 0); return; } if (clw == 0) { clw = im->w; clx = 0; clh = im->h; cly = 0; } CLIP_RECT_TO_RECT(clx, cly, clw, clh, 0, 0, im->w, im->h); if ((clw < 1) || (clh < 1)) return; if (blend && IMAGE_HAS_ALPHA(im)) __imlib_build_pow_lut(); if (anti_alias) __imlib_Polygon_FillToData_AA(poly, color, im->data, im->w, clx, cly, clw, clh, op, IMAGE_HAS_ALPHA(im), blend); else __imlib_Polygon_FillToData(poly, color, im->data, im->w, clx, cly, clw, clh, op, IMAGE_HAS_ALPHA(im), blend); } imlib2-1.4.7/src/lib/Makefile.am0000664000175000017500000000372112445320607013223 00000000000000AUTOMAKE_OPTIONS = 1.4 foreign MAINTAINERCLEANFILES = Makefile.in AM_CFLAGS = $(CFLAGS_WARNINGS) $(CFLAGS_VISIBILITY) AM_CPPFLAGS = -DPACKAGE_LIB_DIR=\"$(libdir)\" \ -I$(top_builddir) \ $(X_CFLAGS) \ $(FREETYPE_CFLAGS) # Older automakes (<1.10) do not use INCLUDES when compiling .S files AM_CCASFLAGS = -I$(top_builddir) lib_LTLIBRARIES = libImlib2.la include_HEADERS = Imlib2.h libImlib2_la_SOURCES = \ api.c \ asm.h \ blend.c \ blend.h \ color.c \ color.h \ color_helpers.c \ color_helpers.h \ colormod.c \ colormod.h \ common.h \ context.c \ context.h \ draw.c \ draw.h \ dynamic_filters.c \ dynamic_filters.h \ ellipse.c \ file.c \ file.h \ filter.c \ filter.h \ font.h \ font_draw.c \ font_load.c \ font_main.c \ font_query.c \ grab.c \ grab.h \ grad.c \ grad.h \ image.c \ image.h \ line.c \ loaderpath.h \ polygon.c \ rectangle.c \ rend.c \ rend.h \ rgba.c \ rgba.h \ rgbadraw.c \ rgbadraw.h \ rotate.c \ rotate.h \ scale.c \ scale.h \ script.c \ script.h \ span.c \ span.h \ updates.c \ updates.h \ ximage.c \ ximage.h MMX_SRCS = \ asm_blend.S \ asm_blend_cmod.S \ asm_rgba.S \ asm_rotate.S \ asm_scale.S AMD64_SRCS = \ amd64_blend.S \ amd64_blend_cmod.S MMX_OBJS = $(MMX_SRCS:.S=.lo) AMD64_OBJS = $(AMD64_SRCS:.S=.lo) EXTRA_DIST = $(MMX_SRCS) $(AMD64_SRCS) asm_loadimmq.S MY_LIBS = $(FREETYPE_LIBS) $(DLOPEN_LIBS) -lm if BUILD_X11 MY_LIBS += -lXext -lX11 endif if BUILD_MMX libImlib2_la_LIBADD = $(MMX_OBJS) $(MY_LIBS) libImlib2_la_DEPENDENCIES = $(top_builddir)/config.h $(MMX_OBJS) EXTRA_libImlib2_la_SOURCES = $(MMX_SRCS) else if BUILD_AMD64 libImlib2_la_LIBADD = $(AMD64_OBJS) $(MY_LIBS) libImlib2_la_DEPENDENCIES = $(top_builddir)/config.h $(AMD64_OBJS) EXTRA_libImlib2_la_SOURCES = $(AMD64_SRCS) else libImlib2_la_LIBADD = $(MY_LIBS) libImlib2_la_DEPENDENCIES = $(top_builddir)/config.h endif endif libImlib2_la_LDFLAGS = -version-info @lt_version@ imlib2-1.4.7/src/lib/scale.h0000664000175000017500000000245712445320447012436 00000000000000#ifndef __SCALE #define __SCALE 1 #include "common.h" typedef struct _imlib_scale_info ImlibScaleInfo; ImlibScaleInfo *__imlib_CalcScaleInfo(ImlibImage * im, int sw, int sh, int dw, int dh, char aa); ImlibScaleInfo *__imlib_FreeScaleInfo(ImlibScaleInfo * isi); void __imlib_ScaleSampleRGBA(ImlibScaleInfo * isi, DATA32 * dest, int dxx, int dyy, int dx, int dy, int dw, int dh, int dow); void __imlib_ScaleAARGBA(ImlibScaleInfo * isi, DATA32 * dest, int dxx, int dyy, int dx, int dy, int dw, int dh, int dow, int sow); void __imlib_ScaleAARGB(ImlibScaleInfo * isi, DATA32 * dest, int dxx, int dyy, int dx, int dy, int dw, int dh, int dow, int sow); void __imlib_Scale_mmx_AARGBA(ImlibScaleInfo * isi, DATA32 * dest, int dxx, int dyy, int dx, int dy, int dw, int dh, int dow, int sow); #endif imlib2-1.4.7/src/lib/asm.h0000664000175000017500000000052412445317455012125 00000000000000#ifndef __ASM_H #define __ASM_H #define PR_(sym) __##sym #if defined(__GNUC__) && (__GNUC__ >= 4) #define HIDDEN_(sym) .hidden PR_(sym) #else #define HIDDEN_(sym) #endif #define FN_(sym) \ .global PR_(sym); \ HIDDEN_(sym); \ .type PR_(sym),@function; #define SIZE(sym) \ .size PR_(sym),.-PR_(sym); \ .align 8; #endif /* __ASM_H */ imlib2-1.4.7/src/lib/font_draw.c0000664000175000017500000003117612445320607013323 00000000000000#include "config.h" #include #include FT_FREETYPE_H #include FT_GLYPH_H #include #include #include #include "blend.h" #include "colormod.h" #include "common.h" #include "font.h" #include "image.h" #include "rgbadraw.h" #include "rotate.h" extern FT_Library ft_lib; Imlib_Font_Glyph * __imlib_font_cache_glyph_get(ImlibFont * fn, FT_UInt index) { Imlib_Font_Glyph *fg; char key[6]; FT_Error error; key[0] = ((index) & 0x7f) + 1; key[1] = ((index >> 7) & 0x7f) + 1; key[2] = ((index >> 14) & 0x7f) + 1; key[3] = ((index >> 21) & 0x7f) + 1; key[4] = ((index >> 28) & 0x0f) + 1; key[5] = 0; fg = __imlib_hash_find(fn->glyphs, key); if (fg) return fg; error = FT_Load_Glyph(fn->ft.face, index, FT_LOAD_NO_BITMAP); if (error) return NULL; fg = malloc(sizeof(struct _Imlib_Font_Glyph)); if (!fg) return NULL; memset(fg, 0, (sizeof(struct _Imlib_Font_Glyph))); error = FT_Get_Glyph(fn->ft.face->glyph, &(fg->glyph)); if (error) { free(fg); return NULL; } if (fg->glyph->format != ft_glyph_format_bitmap) { error = FT_Glyph_To_Bitmap(&(fg->glyph), ft_render_mode_normal, 0, 1); if (error) { FT_Done_Glyph(fg->glyph); free(fg); return NULL; } } fg->glyph_out = (FT_BitmapGlyph) fg->glyph; fn->glyphs = __imlib_hash_add(fn->glyphs, key, fg); return fg; } void __imlib_render_str(ImlibImage * im, ImlibFont * fn, int drx, int dry, const char *text, DATA8 r, DATA8 g, DATA8 b, DATA8 a, char dir, double angle, int *retw, int *reth, int blur, int *nextx, int *nexty, ImlibOp op, int clx, int cly, int clw, int clh) { int w, h, ascent; ImlibImage *im2; DATA32 *data, col; int nx, ny; __imlib_font_query_advance(fn, text, &w, NULL); h = __imlib_font_max_ascent_get(fn) - __imlib_font_max_descent_get(fn); data = malloc(w * h * sizeof(DATA32)); if (!data) return; memset(data, 0, w * h * sizeof(DATA32)); /* TODO check if this is the right way of rendering. Esp for huge sizes */ im2 = __imlib_CreateImage(w, h, data); if (!im2) { free(data); return; } SET_FLAG(im2->flags, F_HAS_ALPHA); /* TODO check for endianess */ col = (a << 24) | (r << 16) | (g << 8) | b; ascent = __imlib_font_max_ascent_get(fn); __imlib_font_draw(im2, col, fn, 0, ascent, text, &nx, &ny, 0, 0, w, h); /* OK, now we have small ImlibImage with text rendered, * have to blend it on im */ if (blur > 0) __imlib_BlurImage(im2, blur); switch (dir) { case 0: /* to right */ angle = 0.0; break; case 1: /* to left */ angle = 0.0; __imlib_FlipImageBoth(im2); break; case 2: /* to down */ angle = 0.0; __imlib_FlipImageDiagonal(im2, 1); break; case 3: /* to up */ angle = 0.0; __imlib_FlipImageDiagonal(im2, 2); break; default: break; } if (angle == 0.0) { __imlib_BlendImageToImage(im2, im, 0, 1, IMAGE_HAS_ALPHA(im), 0, 0, im2->w, im2->h, drx, dry, im2->w, im2->h, NULL, op, clx, cly, clw, clh); } else { int xx, yy; double sa, ca; sa = sin(angle); ca = cos(angle); xx = drx; yy = dry; if (sa > 0.0) xx += sa * im2->h; else yy -= sa * im2->w; if (ca < 0.0) { xx -= ca * im2->w; yy -= ca * im2->h; } __imlib_BlendImageToImageSkewed(im2, im, 1, 1, IMAGE_HAS_ALPHA(im), 0, 0, im2->w, im2->h, xx, yy, (w * ca), (w * sa), 0, 0, NULL, op, clx, cly, clw, clh); } __imlib_FreeImage(im2); /* finally deal with return values */ switch (dir) { case 0: case 1: if (retw) *retw = w; if (reth) *reth = h; if (nextx) *nextx = nx; if (nexty) *nexty = ny; break; case 2: case 3: if (retw) *retw = h; if (reth) *reth = w; if (nextx) *nextx = ny; if (nexty) *nexty = nx; break; case 4: { double sa, ca; double x1, x2, xt; double y1, y2, yt; sa = sin(angle); ca = cos(angle); x1 = x2 = 0.0; xt = ca * w; if (xt < x1) x1 = xt; if (xt > x2) x2 = xt; xt = -(sa * h); if (xt < x1) x1 = xt; if (xt > x2) x2 = xt; xt = ca * w - sa * h; if (xt < x1) x1 = xt; if (xt > x2) x2 = xt; w = (int)(x2 - x1); y1 = y2 = 0.0; yt = sa * w; if (yt < y1) y1 = yt; if (yt > y2) y2 = yt; yt = ca * h; if (yt < y1) y1 = yt; if (yt > y2) y2 = yt; yt = sa * w + ca * h; if (yt < y1) y1 = yt; if (yt > y2) y2 = yt; h = (int)(y2 - y1); } if (retw) *retw = w; if (reth) *reth = h; if (nextx) *nextx = nx; if (nexty) *nexty = ny; break; default: break; } /* TODO this function is purely my art -- check once more */ } /* * This function returns the first font in the fallback chain to contain * the requested glyph. * The glyph index is returned in ret_index * If the glyph is not found, then the given font pointer is returned and * ret_index will be set to 0 */ ImlibFont * __imlib_font_find_glyph(ImlibFont * first_fn, int gl, unsigned int *ret_index) { ImlibFont *fn = first_fn; do { int index = FT_Get_Char_Index(fn->ft.face, gl); if (index <= 0) fn = fn->fallback_next; else { (*ret_index) = index; return fn; } } while (fn); (*ret_index) = 0; return first_fn; } void __imlib_font_draw(ImlibImage * dst, DATA32 col, ImlibFont * fn, int x, int y, const char *text, int *nextx, int *nexty, int clx, int cly, int clw, int clh) { int use_kerning; int pen_x, pen_y; int chr; FT_UInt prev_index; int ext_x, ext_y, ext_w, ext_h; DATA32 *im; int im_w, im_h; int lut[256]; int ii; im = dst->data; im_w = dst->w; im_h = dst->h; ext_x = 0; ext_y = 0; ext_w = im_w; ext_h = im_h; if (clw) { ext_x = clx; ext_y = cly; ext_w = clw; ext_h = clh; } if (ext_x < 0) { ext_w += ext_x; ext_x = 0; } if (ext_y < 0) { ext_h += ext_y; ext_y = 0; } if ((ext_x + ext_w) > im_w) ext_w = im_w - ext_x; if ((ext_y + ext_h) > im_h) ext_h = im_h - ext_y; if (ext_w <= 0) return; if (ext_h <= 0) return; for (ii = 0; ii < 256; ii++) { lut[ii] = (col & 0x00ffffff); /* TODO check endianess */ lut[ii] |= ((((ii + 1) * (col >> 24)) >> 8) << 24); } pen_x = x << 8; pen_y = y << 8; use_kerning = FT_HAS_KERNING(fn->ft.face); prev_index = 0; for (chr = 0; text[chr];) { FT_UInt index; Imlib_Font_Glyph *fg; ImlibFont *fn_in_chain; int chr_x, chr_y; int gl; gl = __imlib_font_utf8_get_next((unsigned char *)text, &chr); if (gl == 0) break; fn_in_chain = __imlib_font_find_glyph(fn, gl, &index); if ((use_kerning) && (prev_index) && (index)) { FT_Vector delta; FT_Get_Kerning(fn_in_chain->ft.face, prev_index, index, ft_kerning_default, &delta); pen_x += delta.x << 2; } fg = __imlib_font_cache_glyph_get(fn_in_chain, index); if (!fg) continue; chr_x = (pen_x + (fg->glyph_out->left << 8)) >> 8; chr_y = (pen_y + (fg->glyph_out->top << 8)) >> 8; if (chr_x < (ext_x + ext_w)) { DATA8 *data; int i, j, w, h; data = fg->glyph_out->bitmap.buffer; j = fg->glyph_out->bitmap.pitch; w = fg->glyph_out->bitmap.width; if (j < w) j = w; h = fg->glyph_out->bitmap.rows; if ((fg->glyph_out->bitmap.pixel_mode == ft_pixel_mode_grays) && (fg->glyph_out->bitmap.num_grays == 256)) { if ((j > 0) && (chr_x + w > ext_x)) { for (i = 0; i < h; i++) { int dx, dy; int in_x, in_w; in_x = 0; in_w = 0; dx = chr_x; dy = y - (chr_y - i - y); if ((dx < (ext_x + ext_w)) && (dy >= (ext_y)) && (dy < (ext_y + ext_h))) { if (dx + w > (ext_x + ext_w)) in_w += (dx + w) - (ext_x + ext_w); if (dx < ext_x) { in_w += ext_x - dx; in_x = ext_x - dx; dx = ext_x; } if (in_w < w) { DATA8 *src_ptr; DATA32 *dst_ptr; DATA32 *dst_end_ptr; src_ptr = data + (i * j) + in_x; dst_ptr = im + (dy * im_w) + dx; dst_end_ptr = dst_ptr + w - in_w; while (dst_ptr < dst_end_ptr) { /* FIXME Oops! change this op */ if (!*dst_ptr) *dst_ptr = lut[(unsigned char)*src_ptr]; else if (*src_ptr) { /* very rare case - I've never seen symbols * overlapped by kerning */ int tmp; tmp = (*dst_ptr >> 24) + (lut [(unsigned char)*src_ptr] >> 24); tmp = (tmp > 256) ? 256 : tmp; *dst_ptr &= 0x00ffffff; *dst_ptr |= (tmp << 24); } dst_ptr++; src_ptr++; } } } } } } } else break; pen_x += fg->glyph->advance.x >> 8; prev_index = index; } if (nextx) *nextx = (pen_x >> 8) - x; if (nexty) *nexty = __imlib_font_get_line_advance(fn); } imlib2-1.4.7/src/lib/script.h0000664000175000017500000000440012445320607012637 00000000000000#ifndef _DYN_FUNCTION_H_ #define _DYN_FUNCTION_H_ #include #include "common.h" #include "image.h" #ifndef BUILD_X11 #ifndef X_DISPLAY_MISSING #define X_DISPLAY_MISSING #endif #endif #define VAR_CHAR 1 #define VAR_PTR 2 #define ASSIGN_DATA8( var, v ) if( strcmp( ptr->key, var ) == 0 ) v = (DATA8)atoi( (char *)ptr->data ) #define ASSIGN_INT(k, v) \ if (!strcmp((k), ptr->key)) { \ if (ptr->type == VAR_PTR) { \ (v) = (*(int *)ptr->data); \ } else if (ptr->type == VAR_CHAR) { \ (v) = strtol(ptr->data, 0, 0); \ } \ } #define ASSIGN_IMAGE(k, v) \ if (!strcmp((k), ptr->key)) { \ if (ptr->type == VAR_PTR) { \ (v) = ((Imlib_Image)ptr->data); \ } else if (ptr->type == VAR_CHAR) { \ if (!free_map) \ (v) = imlib_load_image(ptr->data); \ free_map = 1; \ } \ } typedef struct _imlib_function_param IFunctionParam; typedef struct _imlib_function_param *pIFunctionParam; struct _imlib_function_param { char *key; int type; void *data; pIFunctionParam next; }; typedef struct _imlib_function IFunction; typedef struct _imlib_function *pIFunction; struct _imlib_function { char *name; pIFunctionParam params; pIFunction next; }; typedef struct _imlib_variable { void *ptr; struct _imlib_variable *next; } IVariable; ImlibImage *__imlib_script_parse(ImlibImage * im, char *script, va_list); IFunctionParam *__imlib_script_parse_parameters(ImlibImage * im, char *parameters); ImlibImage *__imlib_script_parse_function(ImlibImage * im, char *function); void __imlib_script_tidyup(void); void *__imlib_script_get_next_var(void); void __imlib_script_add_var(void *ptr); #endif /* _FUNCTION_H_ */ imlib2-1.4.7/src/lib/line.c0000664000175000017500000005467412255464217012304 00000000000000#include "common.h" #include "blend.h" #include "colormod.h" #include "image.h" #include "rgbadraw.h" #include "span.h" #include "updates.h" #define EXCHANGE_POINTS(x0, y0, x1, y1) \ do { \ int _tmp = y0; \ \ y0 = y1; \ y1 = _tmp; \ \ _tmp = x0; \ x0 = x1; \ x1 = _tmp; \ } while (0) ImlibUpdate * __imlib_Point_DrawToImage(int x, int y, DATA32 color, ImlibImage * im, int clx, int cly, int clw, int clh, ImlibOp op, char blend, char make_updates) { ImlibPointDrawFunction pfunc; if (blend && (!A_VAL(&color))) return NULL; if (!IN_RANGE(x, y, im->w, im->h)) return NULL; if (clw == 0) { clw = im->w; clx = 0; clh = im->h; cly = 0; } if (!IN_RECT(x, y, clx, cly, clw, clh)) return NULL; if (A_VAL(&color) == 0xff) blend = 0; if (blend && IMAGE_HAS_ALPHA(im)) __imlib_build_pow_lut(); pfunc = __imlib_GetPointDrawFunction(op, IMAGE_HAS_ALPHA(im), blend); if (pfunc) pfunc(color, im->data + (im->w * y) + x); if (make_updates) return __imlib_AddUpdate(NULL, x, y, 1, 1); return NULL; } static int __imlib_SimpleLine_DrawToData(int x0, int y0, int x1, int y1, DATA32 color, DATA32 * dst, int dstw, int clx, int cly, int clw, int clh, int *cl_x0, int *cl_y0, int *cl_x1, int *cl_y1, ImlibOp op, char dst_alpha, char blend) { ImlibPointDrawFunction pfunc; ImlibSpanDrawFunction sfunc; int dx, dy, len, lx, ty, rx, by; DATA32 *p; if (A_VAL(&color) == 0xff) blend = 0; if (y0 > y1) EXCHANGE_POINTS(x0, y0, x1, y1); dx = x1 - x0; dy = y1 - y0; lx = clx; rx = clx + clw - 1; ty = cly; by = cly + clh - 1; if ((x0 < lx) && (x1 < lx)) return 0; if ((x0 > rx) && (x1 > rx)) return 0; if ((y0 > by) || (y1 < ty)) return 0; if (dy == 0) { sfunc = __imlib_GetSpanDrawFunction(op, dst_alpha, blend); if (!sfunc) return 0; if (dx < 0) { int tmp = x1; x1 = x0; x0 = tmp; } if (x0 < lx) x0 = lx; if (x1 > rx) x1 = rx; len = x1 - x0 + 1; p = dst + (dstw * y0) + x0; sfunc(color, p, len); *cl_x0 = x0; *cl_y0 = y0; *cl_x1 = x1; *cl_y1 = y1; return 1; } pfunc = __imlib_GetPointDrawFunction(op, dst_alpha, blend); if (!pfunc) return 0; if (dx == 0) { if (y0 < ty) y0 = ty; if (y1 > by) y1 = by; len = y1 - y0 + 1; p = dst + (dstw * y0) + x0; while (len--) { pfunc(color, p); p += dstw; } *cl_x0 = x0; *cl_y0 = y0; *cl_x1 = x1; *cl_y1 = y1; return 1; } if ((dy == dx) || (dy == -dx)) { int p0_in, p1_in; p0_in = (IN_RECT(x0, y0, clx, cly, clw, clh) ? 1 : 0); p1_in = (IN_RECT(x1, y1, clx, cly, clw, clh) ? 1 : 0); if (dx > 0) { if (!p0_in) { x0 = x0 + (ty - y0); y0 = ty; if (x0 > rx) return 0; if (x0 < lx) { y0 = y0 + (lx - x0); x0 = lx; if ((y0 < ty) || (y0 > by)) return 0; } } if (!p1_in) { x1 = x0 + (by - y0); y1 = by; if (x1 < lx) return 0; if (x1 > rx) { y1 = y0 + (rx - x0); x1 = rx; if ((y1 < ty) || (y1 > by)) return 0; } } } else { if (!p0_in) { x0 = x0 - (ty - y0); y0 = ty; if (x0 < lx) return 0; if (x0 > rx) { y0 = y0 - (rx - x0); x0 = rx; if ((y0 < ty) || (y0 > by)) return 0; } } if (!p1_in) { x1 = x0 - (by - y0); y1 = by; if (x1 > rx) return 0; if (x1 < lx) { y1 = y0 - (lx - x0); x1 = lx; if ((y1 < ty) || (y1 > by)) return 0; } } } len = y1 - y0 + 1; p = dst + (dstw * y0) + x0; if (dx > 0) dstw++; else dstw--; while (len--) { pfunc(color, p); p += dstw; } } *cl_x0 = x0; *cl_y0 = y0; *cl_x1 = x1; *cl_y1 = y1; return 1; } #define SETUP_LINE_SHALLOW() \ do { \ if (x0 > x1) \ { \ EXCHANGE_POINTS(x0, y0, x1, y1); \ dx = -dx; \ dy = -dy; \ } \ \ px = x0; \ py = y0; \ \ p0_in = (IN_RANGE(x0 ,y0 , clw, clh) ? 1 : 0); \ p1_in = (IN_RANGE(x1 ,y1 , clw, clh) ? 1 : 0); \ \ dely = 1; \ dh = dstw; \ if (dy < 0) \ { \ dely = -1; \ dh = -dstw; \ } \ \ dyy = (dy << 16) / dx; \ \ if (!p0_in) \ { \ dxx = (dx << 16) / dy; \ if (px < 0) \ { \ x = -px; px = 0; \ yy = x * dyy; \ y = yy >> 16; \ if (!a_a) \ y += (yy - (y << 16)) >> 15; \ py += y; \ if ((dely > 0) && (py >= clh)) \ return 0; \ else if ((dely < 0) && (py < -1)) \ return 0; \ } \ \ y = 0; \ if ((dely > 0) && (py < -1)) \ y = (-1 - py); \ else if ((dely < 0) && (py >= clh)) \ y = (clh - 1 - py); \ \ xx = y * dxx; \ x = xx >> 16; \ if (!a_a) \ x += (xx - (x << 16)) >> 15; \ px += x; \ if (px >= clw) return 0; \ \ yy = x * dyy; \ y = yy >> 16; \ if (!a_a) \ y += (yy - (y << 16)) >> 15; \ py += y; \ if ((dely > 0) && (py >= clh)) \ return 0; \ else if ((dely < 0) && (py < -1)) \ return 0; \ } \ \ p = dst + (dstw * py) + px; \ \ x = px - x0; \ yy = x * dyy; \ prev_y = (yy >> 16); \ \ rx = MIN(x1 + 1, clw); \ by = clh - 1; \ } while (0) #define SETUP_LINE_STEEP() \ do { \ if (y0 > y1) \ { \ EXCHANGE_POINTS(x0, y0, x1, y1); \ dx = -dx; \ dy = -dy; \ } \ \ px = x0; \ py = y0; \ \ p0_in = (IN_RANGE(x0 ,y0 , clw, clh) ? 1 : 0); \ p1_in = (IN_RANGE(x1 ,y1 , clw, clh) ? 1 : 0); \ \ delx = 1; \ if (dx < 0) \ delx = -1; \ \ dxx = (dx << 16) / dy; \ \ if (!p0_in) \ { \ dyy = (dy << 16) / dx; \ \ if (py < 0) \ { \ y = -py; py = 0; \ xx = y * dxx; \ x = xx >> 16; \ if (!a_a) \ x += (xx - (x << 16)) >> 15; \ px += x; \ if ((delx > 0) && (px >= clw)) \ return 0; \ else if ((delx < 0) && (px < -1)) \ return 0; \ } \ \ x = 0; \ if ((delx > 0) && (px < -1)) \ x = (-1 - px); \ else if ((delx < 0) && (px >= clw)) \ x = (clw - 1 - px); \ \ yy = x * dyy; \ y = yy >> 16; \ if (!a_a) \ y += (yy - (y << 16)) >> 15; \ py += y; \ if (py >= clh) return 0; \ \ xx = y * dxx; \ x = xx >> 16; \ if (!a_a) \ x += (xx - (x << 16)) >> 15; \ px += x; \ if ((delx > 0) && (px >= clw)) \ return 0; \ else if ((delx < 0) && (px < -1)) \ return 0; \ } \ \ p = dst + (dstw * py) + px; \ \ y = py - y0; \ xx = y * dxx; \ prev_x = (xx >> 16); \ \ by = MIN(y1 + 1, clh); \ rx = clw - 1; \ } while (0) static int __imlib_Line_DrawToData(int x0, int y0, int x1, int y1, DATA32 color, DATA32 * dst, int dstw, int clx, int cly, int clw, int clh, int *cl_x0, int *cl_y0, int *cl_x1, int *cl_y1, ImlibOp op, char dst_alpha, char blend) { ImlibPointDrawFunction pfunc; int px, py, x, y, prev_x, prev_y; int dx, dy, rx, by, p0_in, p1_in, dh, a_a = 0; int delx, dely, xx, yy, dxx, dyy; DATA32 *p; dx = x1 - x0; dy = y1 - y0; if ((dx == 0) || (dy == 0) || (dx == dy) || (dx == -dy)) return __imlib_SimpleLine_DrawToData(x0, y0, x1, y1, color, dst, dstw, clx, cly, clw, clh, cl_x0, cl_y0, cl_x1, cl_y1, op, dst_alpha, blend); if (A_VAL(&color) == 0xff) blend = 0; pfunc = __imlib_GetPointDrawFunction(op, dst_alpha, blend); if (!pfunc) return 0; dst += (dstw * cly) + clx; x0 -= clx; y0 -= cly; x1 -= clx; y1 -= cly; /* shallow: x-parametric */ if (abs(dy) < abs(dx)) { SETUP_LINE_SHALLOW(); *cl_x0 = px + clx; *cl_y0 = py + cly; while (px < rx) { y = (yy >> 16); y += ((yy - (y << 16)) >> 15); if (prev_y != y) { prev_y = y; p += dh; py += dely; } if (!p1_in) { if ((py < 0) && (dely < 0)) break; if ((py > by) && (dely > 0)) break; } if (IN_RANGE(px, py, clw, clh)) pfunc(color, p); yy += dyy; px++; p++; } *cl_x1 = px + clx; *cl_y1 = py + cly; return 1; } /* steep: y-parametric */ SETUP_LINE_STEEP(); *cl_x0 = px + clx; *cl_y0 = py + cly; while (py < by) { x = (xx >> 16); x += ((xx - (x << 16)) >> 15); if (prev_x != x) { prev_x = x; px += delx; p += delx; } if (!p1_in) { if ((px < 0) && (delx < 0)) break; if ((px > rx) && (delx > 0)) break; } if (IN_RANGE(px, py, clw, clh)) pfunc(color, p); xx += dxx; py++; p += dstw; } *cl_x1 = px + clx; *cl_y1 = py + cly; return 1; } static int __imlib_Line_DrawToData_AA(int x0, int y0, int x1, int y1, DATA32 color, DATA32 * dst, int dstw, int clx, int cly, int clw, int clh, int *cl_x0, int *cl_y0, int *cl_x1, int *cl_y1, ImlibOp op, char dst_alpha, char blend) { ImlibPointDrawFunction pfunc; int px, py, x, y, prev_x, prev_y; int dx, dy, rx, by, p0_in, p1_in, dh, a_a = 1; int delx, dely, xx, yy, dxx, dyy; DATA32 *p; DATA8 ca = A_VAL(&color); dx = x1 - x0; dy = y1 - y0; if ((dx == 0) || (dy == 0) || (dx == dy) || (dx == -dy)) return __imlib_SimpleLine_DrawToData(x0, y0, x1, y1, color, dst, dstw, clx, cly, clw, clh, cl_x0, cl_y0, cl_x1, cl_y1, op, dst_alpha, blend); pfunc = __imlib_GetPointDrawFunction(op, dst_alpha, blend); if (!pfunc) return 0; dst += (dstw * cly) + clx; x0 -= clx; y0 -= cly; x1 -= clx; y1 -= cly; /* shallow: x-parametric */ if (abs(dy) < abs(dx)) { SETUP_LINE_SHALLOW(); *cl_x0 = px + clx; *cl_y0 = py + cly; while (px < rx) { DATA32 tmp; DATA8 aa; y = (yy >> 16); if (prev_y != y) { prev_y = y; p += dh; py += dely; } if (!p1_in) { if ((py < -1) && (dely < 0)) break; if ((py > by) && (dely > 0)) break; } if ((unsigned)(px) < (unsigned)clw) { aa = (yy - (y << 16)) >> 8; A_VAL(&color) = 255 - aa; if (ca < 255) MULT(A_VAL(&color), ca, A_VAL(&color), tmp); if ((unsigned)(py) < (unsigned)clh) pfunc(color, p); if ((unsigned)(py + 1) < (unsigned)clh) { A_VAL(&color) = aa; if (ca < 255) MULT(A_VAL(&color), ca, A_VAL(&color), tmp); pfunc(color, p + dstw); } } yy += dyy; px++; p++; } *cl_x1 = px + clx; *cl_y1 = py + cly; return 1; } /* steep: y-parametric */ SETUP_LINE_STEEP(); *cl_x0 = px + clx; *cl_y0 = py + cly; while (py < by) { DATA32 tmp; DATA8 aa; x = (xx >> 16); if (prev_x != x) { prev_x = x; px += delx; p += delx; } if (!p1_in) { if ((px < -1) && (delx < 0)) break; if ((px > rx) && (delx > 0)) break; } if ((unsigned)(py) < (unsigned)clh) { aa = (xx - (x << 16)) >> 8; A_VAL(&color) = 255 - aa; if (ca < 255) MULT(A_VAL(&color), ca, A_VAL(&color), tmp); if ((unsigned)(px) < (unsigned)clw) pfunc(color, p); if ((unsigned)(px + 1) < (unsigned)clw) { A_VAL(&color) = aa; if (ca < 255) MULT(A_VAL(&color), ca, A_VAL(&color), tmp); pfunc(color, p + 1); } } xx += dxx; py++; p += dstw; } *cl_x1 = px + clx; *cl_y1 = py + cly; return 1; } ImlibUpdate * __imlib_Line_DrawToImage(int x0, int y0, int x1, int y1, DATA32 color, ImlibImage * im, int clx, int cly, int clw, int clh, ImlibOp op, char blend, char anti_alias, char make_updates) { int cl_x0, cl_y0, cl_x1, cl_y1, drew; if ((x0 == x1) && (y0 == y1)) return __imlib_Point_DrawToImage(x0, y0, color, im, clx, cly, clw, clh, op, blend, make_updates); if (blend && (!A_VAL(&color))) return NULL; if (clw < 0) return NULL; if (clw == 0) { clw = im->w; clx = 0; clh = im->h; cly = 0; } CLIP_RECT_TO_RECT(clx, cly, clw, clh, 0, 0, im->w, im->h); if ((clw < 1) || (clh < 1)) return NULL; if ((x0 < clx) && (x1 < clx)) return NULL; if ((x0 >= (clx + clw)) && (x1 >= (clx + clw))) return NULL; if ((y0 < cly) && (y1 < cly)) return NULL; if ((y0 >= (cly + clh)) && (y1 >= (cly + clh))) return NULL; if (blend && IMAGE_HAS_ALPHA(im)) __imlib_build_pow_lut(); if (anti_alias) drew = __imlib_Line_DrawToData_AA(x0, y0, x1, y1, color, im->data, im->w, clx, cly, clw, clh, &cl_x0, &cl_y0, &cl_x1, &cl_y1, op, IMAGE_HAS_ALPHA(im), blend); else drew = __imlib_Line_DrawToData(x0, y0, x1, y1, color, im->data, im->w, clx, cly, clw, clh, &cl_x0, &cl_y0, &cl_x1, &cl_y1, op, IMAGE_HAS_ALPHA(im), blend); if (drew && make_updates) { int mi, ma, dx, dy, w, h; mi = MIN(cl_x0, cl_x1); ma = MAX(cl_x0, cl_x1); cl_x0 = mi; cl_x1 = ma; dx = cl_x1 - cl_x0; mi = MIN(cl_y0, cl_y1); ma = MAX(cl_y0, cl_y1); cl_y0 = mi; cl_y1 = ma; dy = cl_y1 - cl_y0; w = dx + 1; h = dy + 1; if (anti_alias) { if (((cl_x1 + 1) < (clx + clw)) && (dy > dx)) w++; if (((cl_y1 + 1) < (cly + clh)) && (dx > dy)) h++; } CLIP_RECT_TO_RECT(cl_x0, cl_y0, w, h, clx, cly, clw, clh); if ((w < 1) || (h < 1)) return NULL; return __imlib_AddUpdate(NULL, cl_x0, cl_y0, w, h); } return NULL; } imlib2-1.4.7/src/lib/ellipse.c0000664000175000017500000004164412255464217013003 00000000000000#include "common.h" #include "blend.h" #include "colormod.h" #include "image.h" #include "rgbadraw.h" #include "span.h" static void __imlib_Ellipse_DrawToData(int xc, int yc, int a, int b, DATA32 color, DATA32 * dst, int dstw, int clx, int cly, int clw, int clh, ImlibOp op, char dst_alpha, char blend) { ImlibPointDrawFunction pfunc; int xx, yy, x, y, prev_x, prev_y, ty, by, lx, rx; DATA32 a2, b2, *tp, *bp; DATA64 dx, dy; if (A_VAL(&color) == 0xff) blend = 0; pfunc = __imlib_GetPointDrawFunction(op, dst_alpha, blend); if (!pfunc) return; xc -= clx; yc -= cly; dst += (dstw * cly) + clx; a2 = a * a; b2 = b * b; yy = b << 16; prev_y = b; dx = a2 * b; dy = 0; ty = yc - b - 1; by = yc + b; lx = xc - 1; rx = xc; tp = dst + (dstw * ty) + lx; bp = dst + (dstw * by) + lx; while (dy < dx) { int len; y = yy >> 16; y += ((yy - (y << 16)) >> 15); if (prev_y != y) { prev_y = y; dx -= a2; ty++; by--; tp += dstw; bp -= dstw; } len = rx - lx; if (IN_RANGE(lx, ty, clw, clh)) pfunc(color, tp); if (IN_RANGE(rx, ty, clw, clh)) pfunc(color, tp + len); if (IN_RANGE(lx, by, clw, clh)) pfunc(color, bp); if (IN_RANGE(rx, by, clw, clh)) pfunc(color, bp + len); dy += b2; yy -= ((dy << 16) / dx); lx--; rx++; tp--; bp--; if ((lx < 0) && (rx > clw)) return; if ((ty > clh) || (by < 0)) return; } xx = yy; prev_x = xx >> 16; dx = dy; ty++; by--; tp += dstw; bp -= dstw; while (ty < yc) { int len; x = xx >> 16; x += ((xx - (x << 16)) >> 15); if (prev_x != x) { prev_x = x; dy += b2; lx--; rx++; tp--; bp--; } len = rx - lx; if (IN_RANGE(lx, ty, clw, clh)) pfunc(color, tp); if (IN_RANGE(rx, ty, clw, clh)) pfunc(color, tp + len); if (IN_RANGE(lx, by, clw, clh)) pfunc(color, bp); if (IN_RANGE(rx, by, clw, clh)) pfunc(color, bp + len); dx -= a2; xx += ((dx << 16) / dy); ty++; by--; tp += dstw; bp -= dstw; if ((lx < 0) && (rx > clw)) return; if ((ty > clh) || (by < 0)) return; } } static void __imlib_Ellipse_DrawToData_AA(int xc, int yc, int a, int b, DATA32 color, DATA32 * dst, int dstw, int clx, int cly, int clw, int clh, ImlibOp op, char dst_alpha, char blend) { ImlibPointDrawFunction pfunc; int xx, yy, x, y, prev_x, prev_y, ty, by, lx, rx; DATA32 a2, b2, col0, col1, *tp, *bp; DATA64 dx, dy; DATA8 ca = A_VAL(&color); pfunc = __imlib_GetPointDrawFunction(op, dst_alpha, blend); if (!pfunc) return; xc -= clx; yc -= cly; dst += (dstw * cly) + clx; col0 = col1 = color; a2 = a * a; b2 = b * b; yy = b << 16; prev_y = b; dx = a2 * b; dy = 0; ty = yc - b - 2; by = yc + b + 1; lx = xc - 1; rx = xc; tp = dst + (dstw * ty) + lx; bp = dst + (dstw * by) + lx; while (dy < dx) { int len; DATA32 tmp; y = yy >> 16; if (prev_y != y) { prev_y = y; dx -= a2; ty++; by--; tp += dstw; bp -= dstw; } A_VAL(&col1) = (yy - (y << 16)) >> 8; A_VAL(&col0) = 255 - A_VAL(&col1); if (ca < 255) { MULT(A_VAL(&col0), ca, A_VAL(&col0), tmp); MULT(A_VAL(&col1), ca, A_VAL(&col1), tmp); } len = rx - lx; if (IN_RANGE(lx, ty, clw, clh)) pfunc(col1, tp); if (IN_RANGE(lx, ty + 1, clw, clh)) pfunc(col0, tp + dstw); if (IN_RANGE(rx, ty + 1, clw, clh)) pfunc(col0, tp + dstw + len); if (IN_RANGE(rx, ty, clw, clh)) pfunc(col1, tp + len); if (IN_RANGE(lx, by, clw, clh)) pfunc(col1, bp); if (IN_RANGE(lx, by - 1, clw, clh)) pfunc(col0, bp - dstw); if (IN_RANGE(rx, by - 1, clw, clh)) pfunc(col0, bp - dstw + len); if (IN_RANGE(rx, by, clw, clh)) pfunc(col1, bp + len); dy += b2; yy -= ((dy << 16) / dx); lx--; rx++; tp--; bp--; if ((lx < 0) && (rx > clw)) return; if ((ty > clh) || (by < 0)) return; } y = yy >> 16; xx = yy; prev_x = y; dx = dy; ty++; by--; tp += dstw; bp -= dstw; while (ty < yc) { int len; DATA32 tmp; x = xx >> 16; if (prev_x != x) { prev_x = x; dy += b2; lx--; rx++; tp--; bp--; } A_VAL(&col1) = (xx - (x << 16)) >> 8; A_VAL(&col0) = 255 - A_VAL(&col1); if (ca < 255) { MULT(A_VAL(&col0), ca, A_VAL(&col0), tmp); MULT(A_VAL(&col1), ca, A_VAL(&col1), tmp); } len = rx - lx; if (IN_RANGE(lx, ty, clw, clh)) pfunc(col1, tp); if (IN_RANGE(lx + 1, ty, clw, clh) && (x != y)) pfunc(col0, tp + 1); if (IN_RANGE(rx - 1, ty, clw, clh) && (x != y)) pfunc(col0, tp + len - 1); if (IN_RANGE(rx, ty, clw, clh)) pfunc(col1, tp + len); if (IN_RANGE(lx, by, clw, clh)) pfunc(col1, bp); if (IN_RANGE(lx + 1, by, clw, clh) && (x != y)) pfunc(col0, bp + 1); if (IN_RANGE(rx - 1, by, clw, clh) && (x != y)) pfunc(col0, bp + len - 1); if (IN_RANGE(rx, by, clw, clh)) pfunc(col1, bp + len); dx -= a2; xx += ((dx << 16) / dy); ty++; by--; tp += dstw; bp -= dstw; if ((lx < 0) && (rx > clw)) return; if ((ty > clh) || (by < 0)) return; } } static void __imlib_Ellipse_FillToData(int xc, int yc, int a, int b, DATA32 color, DATA32 * dst, int dstw, int clx, int cly, int clw, int clh, ImlibOp op, char dst_alpha, char blend) { ImlibPointDrawFunction pfunc; ImlibSpanDrawFunction sfunc; int xx, yy, x, y, prev_x, prev_y, ty, by, lx, rx; DATA32 a2, b2, *tp, *bp; DATA64 dx, dy; if (A_VAL(&color) == 0xff) blend = 0; pfunc = __imlib_GetPointDrawFunction(op, dst_alpha, blend); sfunc = __imlib_GetSpanDrawFunction(op, dst_alpha, blend); if ((!sfunc) || (!pfunc)) return; xc -= clx; yc -= cly; dst += (dstw * cly) + clx; a2 = a * a; b2 = b * b; yy = b << 16; prev_y = b; dx = a2 * b; dy = 0; ty = yc - b - 1; by = yc + b; lx = xc - 1; rx = xc; tp = dst + (dstw * ty) + lx; bp = dst + (dstw * by) + lx; while (dy < dx) { int len; DATA32 *tpp, *bpp; y = yy >> 16; y += ((yy - (y << 16)) >> 15); if (prev_y != y) { prev_y = y; dx -= a2; ty++; by--; tp += dstw; bp -= dstw; tpp = tp + 1; bpp = bp + 1; len = rx; if (len > clw) len = clw; len -= (lx + 1); if (lx < -1) { len += (lx + 1); tpp -= (lx + 1); bpp -= (lx + 1); } if (((unsigned)ty < (unsigned)clh) && (len > 0)) sfunc(color, tpp, len); if (((unsigned)by < (unsigned)clh) && (len > 0)) sfunc(color, bpp, len); } len = rx - lx; if (IN_RANGE(lx, ty, clw, clh)) pfunc(color, tp); if (IN_RANGE(rx, ty, clw, clh)) pfunc(color, tp + len); if (IN_RANGE(lx, by, clw, clh)) pfunc(color, bp); if (IN_RANGE(rx, by, clw, clh)) pfunc(color, bp + len); dy += b2; yy -= ((dy << 16) / dx); lx--; rx++; tp--; bp--; if ((ty > clh) || (by < 0)) return; } xx = yy; prev_x = xx >> 16; dx = dy; ty++; by--; tp += dstw; bp -= dstw; while (ty < yc) { int len; DATA32 *tpp, *bpp; x = xx >> 16; x += ((xx - (x << 16)) >> 15); if (prev_x != x) { prev_x = x; dy += b2; lx--; rx++; tp--; bp--; } tpp = tp; bpp = bp; len = rx + 1; if (len > clw) len = clw; len -= lx; if (lx < 0) { len += lx; tpp -= lx; bpp -= lx; } if (((unsigned)ty < (unsigned)clh) && (len > 0)) sfunc(color, tpp, len); if (((unsigned)by < (unsigned)clh) && (len > 0)) sfunc(color, bpp, len); dx -= a2; xx += ((dx << 16) / dy); ty++; by--; tp += dstw; bp -= dstw; if ((ty > clh) || (by < 0)) return; } } static void __imlib_Ellipse_FillToData_AA(int xc, int yc, int a, int b, DATA32 color, DATA32 * dst, int dstw, int clx, int cly, int clw, int clh, ImlibOp op, char dst_alpha, char blend) { ImlibPointDrawFunction pfunc; ImlibSpanDrawFunction sfunc; int xx, yy, x, y, prev_x, prev_y, ty, by, lx, rx; DATA32 a2, b2, col1, *tp, *bp; DATA64 dx, dy; DATA8 ca = A_VAL(&color); pfunc = __imlib_GetPointDrawFunction(op, dst_alpha, blend); if (ca == 0xff) blend = 0; sfunc = __imlib_GetSpanDrawFunction(op, dst_alpha, blend); if ((!pfunc) || (!sfunc)) return; xc -= clx; yc -= cly; dst += (dstw * cly) + clx; col1 = color; a2 = a * a; b2 = b * b; yy = b << 16; prev_y = b; dx = a2 * b; dy = 0; ty = yc - b - 2; by = yc + b + 1; lx = xc - 1; rx = xc; tp = dst + (dstw * ty) + lx; bp = dst + (dstw * by) + lx; while (dy < dx) { int len; DATA32 tmp, *tpp, *bpp; y = yy >> 16; if (prev_y != y) { prev_y = y; dx -= a2; ty++; by--; tp += dstw; bp -= dstw; tpp = tp + 1; bpp = bp + 1; len = rx; if (len > clw) len = clw; len -= (lx + 1); if (lx < -1) { len += (lx + 1); tpp -= (lx + 1); bpp -= (lx + 1); } if (((unsigned)ty < (unsigned)clh) && (len > 0)) sfunc(color, tpp, len); if (((unsigned)by < (unsigned)clh) && (len > 0)) sfunc(color, bpp, len); } A_VAL(&col1) = ((yy - (y << 16)) >> 8); if (ca < 255) MULT(A_VAL(&col1), ca, A_VAL(&col1), tmp); len = rx - lx; if (IN_RANGE(lx, ty, clw, clh)) pfunc(col1, tp); if (IN_RANGE(rx, ty, clw, clh)) pfunc(col1, tp + len); if (IN_RANGE(lx, by, clw, clh)) pfunc(col1, bp); if (IN_RANGE(rx, by, clw, clh)) pfunc(col1, bp + len); dy += b2; yy -= ((dy << 16) / dx); lx--; rx++; tp--; bp--; if ((ty > clh) || (by < 0)) return; } y = yy >> 16; xx = yy; prev_x = y; dx = dy; ty++; by--; tp += dstw; bp -= dstw; while (ty < yc) { int len; DATA32 tmp, *tpp, *bpp; x = xx >> 16; if (prev_x != x) { prev_x = x; dy += b2; lx--; rx++; tp--; bp--; } tpp = tp + 1; bpp = bp + 1; len = rx; if (len > clw) len = clw; len -= (lx + 1); if (lx < -1) { len += (lx + 1); tpp -= (lx + 1); bpp -= (lx + 1); } if (((unsigned)ty < (unsigned)clh) && (len > 0)) sfunc(color, tpp, len); if (((unsigned)by < (unsigned)clh) && (len > 0)) sfunc(color, bpp, len); A_VAL(&col1) = ((xx - (x << 16)) >> 8); if (ca < 255) MULT(A_VAL(&col1), ca, A_VAL(&col1), tmp); len = rx - lx; if (IN_RANGE(lx, ty, clw, clh)) pfunc(col1, tp); if (IN_RANGE(rx, ty, clw, clh)) pfunc(col1, tp + len); if (IN_RANGE(lx, by, clw, clh)) pfunc(col1, bp); if (IN_RANGE(rx, by, clw, clh)) pfunc(col1, bp + len); dx -= a2; xx += ((dx << 16) / dy); ty++; by--; tp += dstw; bp -= dstw; if ((ty > clh) || (by < 0)) return; } } void __imlib_Ellipse_DrawToImage(int xc, int yc, int a, int b, DATA32 color, ImlibImage * im, int clx, int cly, int clw, int clh, ImlibOp op, char blend, char anti_alias) { int x, y, w, h; if ((a == 0) || (b == 0)) { (void)__imlib_Line_DrawToImage(xc - a, yc - b, xc + a, yc + b, color, im, clx, cly, clw, clh, op, blend, anti_alias, 0); return; } if (blend && (!A_VAL(&color))) return; if (clw < 0) return; if (clw == 0) { clw = im->w; clx = 0; clh = im->h; cly = 0; } CLIP_RECT_TO_RECT(clx, cly, clw, clh, 0, 0, im->w, im->h); if ((clw < 1) || (clh < 1)) return; if (a < 0) a = -a; if (b < 0) b = -b; if (a > 65535) a = 65535; if (b > 65535) b = 65535; w = 2 * (a + 1); h = 2 * (b + 1); x = xc - a - 1; y = yc - b - 1; if (anti_alias) { w += 2; h += 2; x--; y--; } CLIP_RECT_TO_RECT(x, y, w, h, clx, cly, clw, clh); if ((w < 1) || (h < 1)) return; if (blend && IMAGE_HAS_ALPHA(im)) __imlib_build_pow_lut(); if (anti_alias) __imlib_Ellipse_DrawToData_AA(xc, yc, a, b, color, im->data, im->w, clx, cly, clw, clh, op, IMAGE_HAS_ALPHA(im), blend); else __imlib_Ellipse_DrawToData(xc, yc, a, b, color, im->data, im->w, clx, cly, clw, clh, op, IMAGE_HAS_ALPHA(im), blend); } void __imlib_Ellipse_FillToImage(int xc, int yc, int a, int b, DATA32 color, ImlibImage * im, int clx, int cly, int clw, int clh, ImlibOp op, char blend, char anti_alias) { int x, y, w, h; if ((a == 0) || (b == 0)) { (void)__imlib_Line_DrawToImage(xc - a, yc - b, xc + a, yc + b, color, im, clx, cly, clw, clh, op, blend, anti_alias, 0); return; } if (blend && (!A_VAL(&color))) return; if (clw < 0) return; if (clw == 0) { clw = im->w; clx = 0; clh = im->h; cly = 0; } CLIP_RECT_TO_RECT(clx, cly, clw, clh, 0, 0, im->w, im->h); if ((clw < 1) || (clh < 1)) return; if (a < 0) a = -a; if (b < 0) b = -b; if (a > 65535) a = 65535; if (b > 65535) b = 65535; w = 2 * (a + 1); h = 2 * (b + 1); x = xc - a - 1; y = yc - b - 1; if (anti_alias) { w += 2; h += 2; x--; y--; } CLIP_RECT_TO_RECT(x, y, w, h, clx, cly, clw, clh); if ((w < 1) || (h < 1)) return; if (blend && IMAGE_HAS_ALPHA(im)) __imlib_build_pow_lut(); if (anti_alias) __imlib_Ellipse_FillToData_AA(xc, yc, a, b, color, im->data, im->w, clx, cly, clw, clh, op, IMAGE_HAS_ALPHA(im), blend); else __imlib_Ellipse_FillToData(xc, yc, a, b, color, im->data, im->w, clx, cly, clw, clh, op, IMAGE_HAS_ALPHA(im), blend); } imlib2-1.4.7/src/lib/font_query.c0000664000175000017500000002123212445320607013523 00000000000000#include "config.h" #include #include FT_FREETYPE_H #include FT_GLYPH_H #include #include #include #include "blend.h" #include "colormod.h" #include "common.h" #include "image.h" #include "font.h" #include "rgbadraw.h" #include "rotate.h" extern FT_Library ft_lib; /* string extents */ void __imlib_font_query_size(ImlibFont * fn, const char *text, int *w, int *h) { int use_kerning; int pen_x /*, pen_y */ ; int start_x, end_x; int chr; FT_UInt prev_index; start_x = 0; end_x = 0; pen_x = 0; /* pen_y = 0; */ use_kerning = FT_HAS_KERNING(fn->ft.face); prev_index = 0; for (chr = 0; text[chr];) { FT_UInt index; Imlib_Font_Glyph *fg; ImlibFont *fn_in_chain; int chr_x, /*chr_y, */ chr_w; int gl; gl = __imlib_font_utf8_get_next((unsigned char *)text, &chr); if (gl == 0) break; fn_in_chain = __imlib_font_find_glyph(fn, gl, &index); if ((use_kerning) && (prev_index) && (index)) { FT_Vector delta; FT_Get_Kerning(fn_in_chain->ft.face, prev_index, index, ft_kerning_default, &delta); pen_x += delta.x << 2; } fg = __imlib_font_cache_glyph_get(fn_in_chain, index); if (!fg) continue; chr_x = (pen_x >> 8) + fg->glyph_out->left; /* chr_y = (pen_y >> 8) + fg->glyph_out->top; */ chr_w = fg->glyph_out->bitmap.width; if (pen_x == 0) start_x = chr_x; if ((chr_x + chr_w) > end_x) end_x = chr_x + chr_w; pen_x += fg->glyph->advance.x >> 8; prev_index = index; } if (w) *w = (pen_x >> 8) - start_x; if (h) *h = __imlib_font_max_ascent_get(fn) - __imlib_font_max_descent_get(fn); /* TODO: compute this inside the loop since we now may be dealing with multiple fonts */ } /* text x inset */ int __imlib_font_query_inset(ImlibFont * fn, const char *text) { FT_UInt index; Imlib_Font_Glyph *fg; ImlibFont *fn_in_chain; int chr; int gl; chr = 0; if (!text[0]) return 0; gl = __imlib_font_utf8_get_next((unsigned char *)text, &chr); if (gl == 0) return 0; fn_in_chain = __imlib_font_find_glyph(fn, gl, &index); fg = __imlib_font_cache_glyph_get(fn_in_chain, index); if (!fg) return 0; return -fg->glyph_out->left; } /* h & v advance */ void __imlib_font_query_advance(ImlibFont * fn, const char *text, int *h_adv, int *v_adv) { int use_kerning; int pen_x; int start_x; int chr; FT_UInt prev_index; start_x = 0; pen_x = 0; use_kerning = FT_HAS_KERNING(fn->ft.face); prev_index = 0; for (chr = 0; text[chr];) { FT_UInt index; Imlib_Font_Glyph *fg; ImlibFont *fn_in_chain; int gl; gl = __imlib_font_utf8_get_next((unsigned char *)text, &chr); if (gl == 0) break; fn_in_chain = __imlib_font_find_glyph(fn, gl, &index); if ((use_kerning) && (prev_index) && (index)) { FT_Vector delta; FT_Get_Kerning(fn_in_chain->ft.face, prev_index, index, ft_kerning_default, &delta); pen_x += delta.x << 2; } fg = __imlib_font_cache_glyph_get(fn_in_chain, index); if (!fg) continue; pen_x += fg->glyph->advance.x >> 8; prev_index = index; } if (v_adv) *v_adv = __imlib_font_get_line_advance(fn); /* TODO: compute this in the loop since we may be dealing with multiple fonts */ if (h_adv) *h_adv = (pen_x >> 8) - start_x; } /* x y w h for char at char pos */ int __imlib_font_query_char_coords(ImlibFont * fn, const char *text, int pos, int *cx, int *cy, int *cw, int *ch) { int use_kerning; int pen_x; int prev_chr_end; int chr; int asc, desc; FT_UInt prev_index; pen_x = 0; use_kerning = FT_HAS_KERNING(fn->ft.face); prev_index = 0; prev_chr_end = 0; asc = __imlib_font_max_ascent_get(fn); desc = __imlib_font_max_descent_get(fn); for (chr = 0; text[chr];) { int pchr; FT_UInt index; Imlib_Font_Glyph *fg; ImlibFont *fn_in_chain; int chr_x, chr_w; int gl, kern; FT_Vector delta; pchr = chr; gl = __imlib_font_utf8_get_next((unsigned char *)text, &chr); if (gl == 0) break; fn_in_chain = __imlib_font_find_glyph(fn, gl, &index); kern = 0; if ((use_kerning) && (prev_index) && (index)) { FT_Get_Kerning(fn_in_chain->ft.face, prev_index, index, ft_kerning_default, &delta); kern = delta.x << 2; pen_x += kern; } fg = __imlib_font_cache_glyph_get(fn_in_chain, index); if (!fg) continue; if (kern < 0) kern = 0; chr_x = ((pen_x - kern) >> 8) + fg->glyph_out->left; chr_w = fg->glyph_out->bitmap.width + (kern >> 8); if (text[chr]) { int advw; advw = ((fg->glyph->advance.x + (kern << 8)) >> 16); if (chr_w < advw) chr_w = advw; } if (chr_x > prev_chr_end) { chr_w += (chr_x - prev_chr_end); chr_x = prev_chr_end; } if (pchr == pos) { if (cx) *cx = chr_x; if (cy) *cy = -asc; if (cw) *cw = chr_w; if (ch) *ch = asc + desc; return 1; } prev_chr_end = chr_x + chr_w; pen_x += fg->glyph->advance.x >> 8; prev_index = index; } return 0; } /* char pos of text at xy pos */ int __imlib_font_query_text_at_pos(ImlibFont * fn, const char *text, int x, int y, int *cx, int *cy, int *cw, int *ch) { int use_kerning; int pen_x; int prev_chr_end; int chr; int asc, desc; FT_UInt prev_index; pen_x = 0; use_kerning = FT_HAS_KERNING(fn->ft.face); prev_index = 0; prev_chr_end = 0; asc = __imlib_font_max_ascent_get(fn); desc = __imlib_font_max_descent_get(fn); for (chr = 0; text[chr];) { int pchr; FT_UInt index; Imlib_Font_Glyph *fg; ImlibFont *fn_in_chain; int chr_x, chr_w; int gl, kern; FT_Vector delta; pchr = chr; gl = __imlib_font_utf8_get_next((unsigned char *)text, &chr); if (gl == 0) break; fn_in_chain = __imlib_font_find_glyph(fn, gl, &index); kern = 0; if ((use_kerning) && (prev_index) && (index)) { FT_Get_Kerning(fn_in_chain->ft.face, prev_index, index, ft_kerning_default, &delta); kern = delta.x << 2; pen_x += kern; } fg = __imlib_font_cache_glyph_get(fn_in_chain, index); if (!fg) continue; if (kern < 0) kern = 0; chr_x = ((pen_x - kern) >> 8) + fg->glyph_out->left; chr_w = fg->glyph_out->bitmap.width + (kern >> 8); if (text[chr]) { int advw; advw = ((fg->glyph->advance.x + (kern << 8)) >> 16); if (chr_w < advw) chr_w = advw; } if (chr_x > prev_chr_end) { chr_w += (chr_x - prev_chr_end); chr_x = prev_chr_end; } if ((x >= chr_x) && (x <= (chr_x + chr_w)) && (y > -asc) && (y < desc)) { if (cx) *cx = chr_x; if (cy) *cy = -asc; if (cw) *cw = chr_w; if (ch) *ch = asc + desc; return pchr; } prev_chr_end = chr_x + chr_w; pen_x += fg->glyph->advance.x >> 8; prev_index = index; } return -1; } imlib2-1.4.7/src/lib/grad.c0000664000175000017500000003666512255464217012272 00000000000000#include "common.h" #include #include "blend.h" #include "colormod.h" #include "color_helpers.h" #include "grad.h" #include "image.h" ImlibRange * __imlib_CreateRange(void) { ImlibRange *rg = NULL; rg = malloc(sizeof(ImlibRange)); rg->color = NULL; return rg; } void __imlib_FreeRange(ImlibRange * rg) { ImlibRangeColor *p, *pp; p = rg->color; while (p) { pp = p; p = p->next; free(pp); } free(rg); } void __imlib_AddRangeColor(ImlibRange * rg, DATA8 r, DATA8 g, DATA8 b, DATA8 a, int dist) { ImlibRangeColor *p, *rc; if (dist < 1) dist = 1; if (!rg->color) dist = 0; rc = malloc(sizeof(ImlibRangeColor)); rc->red = r; rc->green = g; rc->blue = b; rc->alpha = a; rc->distance = 0; rc->next = NULL; p = rg->color; if (p) { while (p) { if (!p->next) { p->distance = dist; p->next = rc; p = NULL; } else p = p->next; } } else rg->color = rc; } DATA32 * __imlib_MapRange(ImlibRange * rg, int len) { ImlibRangeColor *p; DATA32 *map, *pmap, v, vv; int r, g, b, a, rr, gg, bb, aa, i, l, ll, v1, v2, inc, j; if (!rg->color) return NULL; if (!rg->color->next) return NULL; ll = 1; for (p = rg->color; p; p = p->next) ll += p->distance; map = malloc(len * sizeof(DATA32)); pmap = malloc(ll * sizeof(DATA32)); i = 0; for (p = rg->color; p; p = p->next) { if (p->next) { for (j = 0; j < p->distance; j++) { v1 = (j << 16) / p->distance; v2 = 65536 - v1; r = ((p->red * v2) + (p->next->red * v1)) >> 16; g = ((p->green * v2) + (p->next->green * v1)) >> 16; b = ((p->blue * v2) + (p->next->blue * v1)) >> 16; a = ((p->alpha * v2) + (p->next->alpha * v1)) >> 16; pmap[i++] = (a << 24) | (r << 16) | (g << 8) | b; } } else { r = p->red; g = p->green; b = p->blue; a = p->alpha; pmap[i++] = (a << 24) | (r << 16) | (g << 8) | b; } } inc = ((ll - 1) << 16) / (len - 1); l = 0; for (i = 0; i < len; i++) { v = pmap[l >> 16]; if ((l >> 16) < ll) vv = pmap[(l >> 16) + 1]; else vv = pmap[(l >> 16)]; v1 = l - ((l >> 16) << 16); v2 = 65536 - v1; b = ((v)) & 0xff; g = ((v) >> 8) & 0xff; r = ((v) >> 16) & 0xff; a = ((v) >> 24) & 0xff; bb = ((vv)) & 0xff; gg = ((vv) >> 8) & 0xff; rr = ((vv) >> 16) & 0xff; aa = ((vv) >> 24) & 0xff; r = ((r * v2) + (rr * v1)) >> 16; g = ((g * v2) + (gg * v1)) >> 16; b = ((b * v2) + (bb * v1)) >> 16; a = ((a * v2) + (aa * v1)) >> 16; map[i] = (a << 24) | (r << 16) | (g << 8) | b; l += inc; } free(pmap); return map; } DATA32 * __imlib_MapHsvaRange(ImlibRange * rg, int len) { ImlibRangeColor *p; DATA32 *map, *pmap, k, kk; int r, g, b, a, rr, gg, bb, aa, i, l, ll, inc, j; float h1, s1, v1, h2, s2, v2, h, s, v, k1, k2; if (!rg->color) return NULL; if (!rg->color->next) return NULL; ll = 1; for (p = rg->color; p; p = p->next) ll += p->distance; map = malloc(len * sizeof(DATA32)); pmap = malloc(ll * sizeof(DATA32)); i = 0; for (p = rg->color; p; p = p->next) { if (p->next) { for (j = 0; j < p->distance; j++) { k1 = (j << 16) / (float)p->distance; k2 = 65536 - k1; r = p->red; rr = p->next->red; g = p->green; gg = p->next->green; b = p->blue; bb = p->next->blue; __imlib_rgb_to_hsv(r, g, b, &h1, &s1, &v1); __imlib_rgb_to_hsv(rr, gg, bb, &h2, &s2, &v2); h = ((h1 * k2) + (h2 * k1)) / 65536.0; s = ((s1 * k2) + (s2 * k1)) / 65536.0; v = ((v1 * k2) + (v2 * k1)) / 65536.0; __imlib_hsv_to_rgb(h, s, v, &r, &g, &b); a = (unsigned long int)((p->alpha * k2) + (p->next->alpha * k1)) >> 16; pmap[i++] = (a << 24) | (r << 16) | (g << 8) | b; } } else { r = p->red; g = p->green; b = p->blue; a = p->alpha; pmap[i++] = (a << 24) | (r << 16) | (g << 8) | b; } } inc = ((ll - 1) << 16) / (len - 1); l = 0; for (i = 0; i < len; i++) { k = pmap[l >> 16]; if ((l >> 16) < ll) kk = pmap[(l >> 16) + 1]; else kk = pmap[(l >> 16)]; k1 = l - (float)((l >> 16) << 16); k2 = 65536 - k1; b = ((k)) & 0xff; g = ((k) >> 8) & 0xff; r = ((k) >> 16) & 0xff; a = ((k) >> 24) & 0xff; bb = ((kk)) & 0xff; gg = ((kk) >> 8) & 0xff; rr = ((kk) >> 16) & 0xff; aa = ((kk) >> 24) & 0xff; __imlib_rgb_to_hsv(r, g, b, &h1, &s1, &v1); __imlib_rgb_to_hsv(rr, gg, bb, &h2, &s2, &v2); h = ((h1 * k2) + (h2 * k1)) / 65536.0; s = ((s1 * k2) + (s2 * k1)) / 65536.0; v = ((v1 * k2) + (v2 * k1)) / 65536.0; __imlib_hsv_to_rgb(h, s, v, &r, &g, &b); a = (unsigned long int)((a * k2) + (aa * k1)) >> 16; map[i] = (a << 24) | (r << 16) | (g << 8) | b; l += inc; } free(pmap); return map; } void __imlib_DrawGradient(ImlibImage * im, int x, int y, int w, int h, ImlibRange * rg, double angle, ImlibOp op, int clx, int cly, int clw, int clh) { DATA32 *map, *p; int *hlut, *vlut, len = 0, xx, yy, xoff = 0, yoff = 0, ww, hh, jump; int tmp, i, divw, divh; DATA8 r, g, b, a; ww = w; hh = h; if (x < 0) { w += x; xoff = -x; x = 0; } if (w <= 0) return; if ((x + w) > im->w) w = (im->w - x); if (w <= 0) return; if (y < 0) { h += y; yoff = -y; y = 0; } if (h <= 0) return; if ((y + h) > im->h) h = (im->h - y); if (h <= 0) return; if (clw) { int px, py; CLIP_TO(clx, cly, clw, clh, 0, 0, im->w, im->h); px = x; py = y; CLIP_TO(x, y, w, h, clx, cly, clw, clh); if ((w < 1) || (h < 1)) return; xoff += (x - px); yoff += (y - py); } hlut = malloc(sizeof(int) * ww); vlut = malloc(sizeof(int) * hh); if (ww > hh) len = ww * 16; else len = hh * 16; map = __imlib_MapRange(rg, len); if (!map) return; xx = (int)(32 * sin(((angle + 180) * 2 * 3.141592654) / 360)); yy = -(int)(32 * cos(((angle + 180) * 2 * 3.141592654) / 360)); divw = ((ww - 1) << 5); divh = ((hh - 1) << 5); if (divw < 1) divw = 1; if (divh < 1) divh = 1; if (xx < 0) { for (i = 0; i < ww; i++) hlut[i] = (-xx * (ww - 1 - i) * len) / divw; } else { for (i = 0; i < ww; i++) hlut[i] = (xx * i * len) / divw; } if (yy < 0) { for (i = 0; i < hh; i++) vlut[i] = (-yy * (hh - 1 - i) * len) / divh; } else { for (i = 0; i < hh; i++) vlut[i] = (yy * i * len) / divh; } jump = im->w - w; p = im->data + (y * im->w) + x; switch (op) { case OP_COPY: if (IMAGE_HAS_ALPHA(im)) { __imlib_build_pow_lut(); for (yy = 0; yy < h; yy++) { for (xx = 0; xx < w; xx++) { i = vlut[yoff + yy] + hlut[xoff + xx]; if (i < 0) i = 0; else if (i >= len) i = len - 1; READ_RGBA(&(map[i]), r, g, b, a); BLEND_DST_ALPHA(r, g, b, a, p); p++; } p += jump; } } else { for (yy = 0; yy < h; yy++) { for (xx = 0; xx < w; xx++) { i = vlut[yoff + yy] + hlut[xoff + xx]; if (i < 0) i = 0; else if (i >= len) i = len - 1; READ_RGBA(&(map[i]), r, g, b, a); BLEND(r, g, b, a, p); p++; } p += jump; } } break; case OP_ADD: for (yy = 0; yy < h; yy++) { for (xx = 0; xx < w; xx++) { i = vlut[yoff + yy] + hlut[xoff + xx]; if (i < 0) i = 0; else if (i >= len) i = len - 1; READ_RGBA(&(map[i]), r, g, b, a); BLEND_SUB(r, g, b, a, p); p++; } p += jump; } break; case OP_SUBTRACT: for (yy = 0; yy < h; yy++) { for (xx = 0; xx < w; xx++) { i = vlut[yoff + yy] + hlut[xoff + xx]; if (i < 0) i = 0; else if (i >= len) i = len - 1; READ_RGBA(&(map[i]), r, g, b, a); BLEND_SUB(r, g, b, a, p); p++; } p += jump; } break; case OP_RESHADE: for (yy = 0; yy < h; yy++) { for (xx = 0; xx < w; xx++) { i = vlut[yoff + yy] + hlut[xoff + xx]; if (i < 0) i = 0; else if (i >= len) i = len - 1; READ_RGBA(&(map[i]), r, g, b, a); BLEND_RE(r, g, b, a, p); p++; } p += jump; } break; default: break; } free(vlut); free(hlut); free(map); } void __imlib_DrawHsvaGradient(ImlibImage * im, int x, int y, int w, int h, ImlibRange * rg, double angle, ImlibOp op, int clx, int cly, int clw, int clh) { DATA32 *map, *p; int *hlut, *vlut, len = 0, xx, yy, xoff = 0, yoff = 0, ww, hh, jump; int tmp, i, divw, divh; DATA8 r, g, b, a; ww = w; hh = h; if (x < 0) { w += x; xoff = -x; x = 0; } if (w <= 0) return; if ((x + w) > im->w) w = (im->w - x); if (w <= 0) return; if (y < 0) { h += y; yoff = -y; y = 0; } if (h <= 0) return; if ((y + h) > im->h) h = (im->h - y); if (h <= 0) return; if (clw) { int px, py; CLIP_TO(clx, cly, clw, clh, 0, 0, im->w, im->h); px = x; py = y; CLIP_TO(x, y, w, h, clx, cly, clw, clh); if ((w < 1) || (h < 1)) return; xoff += (x - px); yoff += (y - py); } hlut = malloc(sizeof(int) * ww); vlut = malloc(sizeof(int) * hh); if (ww > hh) len = ww * 16; else len = hh * 16; map = __imlib_MapHsvaRange(rg, len); if (!map) return; xx = (int)(32 * sin(((angle + 180) * 2 * 3.141592654) / 360)); yy = -(int)(32 * cos(((angle + 180) * 2 * 3.141592654) / 360)); divw = ((ww - 1) << 5); divh = ((hh - 1) << 5); if (divw < 1) divw = 1; if (divh < 1) divh = 1; if (xx < 0) { for (i = 0; i < ww; i++) hlut[i] = (-xx * (ww - 1 - i) * len) / divw; } else { for (i = 0; i < ww; i++) hlut[i] = (xx * i * len) / divw; } if (yy < 0) { for (i = 0; i < hh; i++) vlut[i] = (-yy * (hh - 1 - i) * len) / divh; } else { for (i = 0; i < hh; i++) vlut[i] = (yy * i * len) / divh; } jump = im->w - w; p = im->data + (y * im->w) + x; switch (op) { case OP_COPY: if (IMAGE_HAS_ALPHA(im)) { __imlib_build_pow_lut(); for (yy = 0; yy < h; yy++) { for (xx = 0; xx < w; xx++) { i = vlut[yoff + yy] + hlut[xoff + xx]; if (i < 0) i = 0; else if (i >= len) i = len - 1; READ_RGBA(&(map[i]), r, g, b, a); BLEND_DST_ALPHA(r, g, b, a, p); p++; } p += jump; } } else { for (yy = 0; yy < h; yy++) { for (xx = 0; xx < w; xx++) { i = vlut[yoff + yy] + hlut[xoff + xx]; if (i < 0) i = 0; else if (i >= len) i = len - 1; READ_RGBA(&(map[i]), r, g, b, a); BLEND(r, g, b, a, p); p++; } p += jump; } } break; case OP_ADD: for (yy = 0; yy < h; yy++) { for (xx = 0; xx < w; xx++) { i = vlut[yoff + yy] + hlut[xoff + xx]; if (i < 0) i = 0; else if (i >= len) i = len - 1; READ_RGBA(&(map[i]), r, g, b, a); BLEND_SUB(r, g, b, a, p); p++; } p += jump; } break; case OP_SUBTRACT: for (yy = 0; yy < h; yy++) { for (xx = 0; xx < w; xx++) { i = vlut[yoff + yy] + hlut[xoff + xx]; if (i < 0) i = 0; else if (i >= len) i = len - 1; READ_RGBA(&(map[i]), r, g, b, a); BLEND_SUB(r, g, b, a, p); p++; } p += jump; } break; case OP_RESHADE: for (yy = 0; yy < h; yy++) { for (xx = 0; xx < w; xx++) { i = vlut[yoff + yy] + hlut[xoff + xx]; if (i < 0) i = 0; else if (i >= len) i = len - 1; READ_RGBA(&(map[i]), r, g, b, a); BLEND_RE(r, g, b, a, p); p++; } p += jump; } break; default: break; } free(vlut); free(hlut); free(map); } imlib2-1.4.7/src/lib/color_helpers.h0000664000175000017500000000130312445320456014174 00000000000000#ifndef __COLOR_HELPERS #define __COLOR_HELPERS 1 #include "common.h" void __imlib_rgb_to_hsv(int r, int g, int b, float *hue, float *saturation, float *value); void __imlib_hsv_to_rgb(float hue, float saturation, float value, int *r, int *g, int *b); void __imlib_rgb_to_hls(int r, int g, int b, float *hue, float *lightness, float *saturation); void __imlib_hls_to_rgb(float hue, float lightness, float saturation, int *r, int *g, int *b); #endif imlib2-1.4.7/src/lib/color_helpers.c0000664000175000017500000001041512210434435014164 00000000000000#include "color_helpers.h" /* * Color space conversion helper routines * Convert between rgb and hsv and between rgb and hls */ void __imlib_rgb_to_hsv(int r, int g, int b, float *h, float *s, float *v) { float min, max, delta; min = (((r < g) ? r : g) < b) ? ((r < g) ? r : g) : b; max = (((r > g) ? r : g) > b) ? ((r > g) ? r : g) : b; *v = max / 255.0; delta = (max - min); if (delta == 0) { *h = 0.0; *s = 0.0; return; } *s = delta / max; if (r == max) *h = (g - b) / delta; else if (g == max) *h = 2.0 + (b - r) / delta; else *h = 4.0 + (r - g) / delta; *h *= 60.0; if (*h < 0) *h += 360.0; } void __imlib_hsv_to_rgb(float h, float s, float v, int *r, int *g, int *b) { float f, vf; int i, p, q, t, vv; vf = 255.0 * v; vv = (int)round(vf); if (s == 0.0) { *r = *g = *b = vv; return; } h /= 60.0; i = floor(h); f = h - (float)i; p = (int)round(vf * (1.0 - s)); q = (int)round(vf * (1.0 - (s * f))); t = (int)round(vf * (1.0 - s * (1.0 - f))); switch (i % 6) { case 0: *r = vv; *g = t; *b = p; break; case 1: *r = q; *g = vv; *b = p; break; case 2: *r = p; *g = vv; *b = t; break; case 3: *r = p; *g = q; *b = vv; break; case 4: *r = t; *g = p; *b = vv; break; case 5: default: *r = vv; *g = p; *b = q; break; } } void __imlib_rgb_to_hls(int r, int g, int b, float *hue, float *lightness, float *saturation) { int f; float i, j, k, max, min, d; i = ((float)r) / 255.0; j = ((float)g) / 255.0; k = ((float)b) / 255.0; f = 0; max = min = i; if (j > max) { max = j; f = 1; } else min = j; if (k > max) { max = k; f = 2; } else if (k < min) min = k; d = max - min; *lightness = (max + min) / 2.0; if (d == 0) { *saturation = 0; *hue = 0; } else { if (*lightness < 0.5) *saturation = d / (max + min); else *saturation = d / (2 - max - min); switch (f) { case 0: *hue = (j - k) / d; break; case 1: *hue = 2 + (k - i) / d; break; case 2: *hue = 4 + (i - j) / d; break; } *hue *= 60.0; if (*hue < 0) *hue += 360.0; } } void __imlib_hls_to_rgb(float hue, float lightness, float saturation, int *r, int *g, int *b) { float m1, m2, m21, h; if (saturation == 0) *r = *g = *b = (int)(lightness * 255.0); else { if (lightness <= 0.5) m2 = lightness * (1 + saturation); else m2 = lightness + saturation + lightness * saturation; m1 = 2 * lightness - m2; m21 = m2 - m1; h = hue + 120; if (h > 360) h -= 360; else if (h < 0) h += 360; if (h < 60) *r = (int)(255.0 * (m1 + m21 * h / 60.0)); else if (h < 180) *r = (int)(255.0 * m2); else if (h < 240) *r = (int)(255.0 * (m1 + m21 * (240.0 - h) / 60.0)); else *r = (int)(255.0 * m1); h = hue; if (h > 360) h -= 360; else if (h < 0) h += 360; if (h < 60) *g = (int)(255.0 * (m1 + m21 * h / 60.0)); else if (h < 180) *g = (int)(255.0 * m2); else if (h < 240) *g = (int)(255.0 * (m1 + m21 * (240.0 - h) / 60.0)); else *g = (int)(255.0 * m1); h = hue - 120; if (h > 360) h -= 360; else if (h < 0) h += 360; if (h < 60) *b = (int)(255.0 * (m1 + m21 * h / 60.0)); else if (h < 180) *b = (int)(255.0 * m2); else if (h < 240) *b = (int)(255.0 * (m1 + m21 * (240.0 - h) / 60.0)); else *b = (int)(255.0 * m1); } } imlib2-1.4.7/src/lib/updates.c0000664000175000017500000001144512255505513013002 00000000000000#include "common.h" #include "updates.h" enum _t_used { T_UNUSED = 0, T_USED = 1 }; struct _tile { enum _t_used used; }; #define TBITS 5 #define TB TBITS #define TM ((1 << TBITS) - 1) #define TS (1 << TBITS) #define T(x, y) t[((y) * tw) + (x)] ImlibUpdate * __imlib_MergeUpdate(ImlibUpdate * u, int w, int h, int hgapmax) { ImlibUpdate *nu = NULL, *uu; struct _tile *t; int tw, th, x, y, i; int *gaps = NULL; /* if theres no rects to process.. return NULL */ if (!u) return NULL; tw = w >> TB; if (w & TM) tw++; th = h >> TB; if (h & TM) th++; t = malloc(tw * th * sizeof(struct _tile)); /* fill in tiles to be all not used */ for (i = 0, y = 0; y < th; y++) { for (x = 0; x < tw; x++) t[i++].used = T_UNUSED; } /* fill in all tiles */ for (uu = u; uu; uu = uu->next) { CLIP(uu->x, uu->y, uu->w, uu->h, 0, 0, w, h); for (y = uu->y >> TB; y <= ((uu->y + uu->h - 1) >> TB); y++) { for (x = uu->x >> TB; x <= ((uu->x + uu->w - 1) >> TB); x++) T(x, y).used = T_USED; } } /* scan each line - if > hgapmax gaps between tiles, then fill smallest */ gaps = malloc(tw * sizeof(int)); for (y = 0; y < th; y++) { int hgaps = 0, start = -1, min; char have = 1, gap = 0; for (x = 0; x < tw; x++) gaps[x] = 0; for (x = 0; x < tw; x++) { if ((have) && (T(x, y).used == T_UNUSED)) { start = x; gap = 1; have = 0; } else if ((!have) && (gap) && (T(x, y).used & T_USED)) { gap = 0; hgaps++; have = 1; gaps[start] = x - start; } else if (T(x, y).used & T_USED) have = 1; } while (hgaps > hgapmax) { start = -1; min = tw; for (x = 0; x < tw; x++) { if ((gaps[x] > 0) && (gaps[x] < min)) { start = x; min = gaps[x]; } } if (start >= 0) { gaps[start] = 0; for (x = start; T(x, y).used == T_UNUSED; T(x++, y).used = T_USED); hgaps--; } } } free(gaps); /* coalesce tiles into larger blocks and make new rect list */ for (y = 0; y < th; y++) { for (x = 0; x < tw; x++) { if (T(x, y).used & T_USED) { int xx, yy, ww, hh, ok; for (xx = x + 1, ww = 1; (T(xx, y).used & T_USED) && (xx < tw); xx++, ww++); for (yy = y + 1, hh = 1, ok = 1; (yy < th) && (ok); yy++, hh++) { for (xx = x; xx < (x + ww); xx++) { if (!(T(xx, yy).used & T_USED)) { ok = 0; xx = x + ww; hh--; } } } for (yy = y; yy < (y + hh); yy++) { for (xx = x; xx < (x + ww); xx++) T(xx, yy).used = T_UNUSED; } nu = __imlib_AddUpdate(nu, (x << TB), (y << TB), (ww << TB), (hh << TB)); } } } free(t); __imlib_FreeUpdates(u); return nu; } ImlibUpdate * __imlib_AddUpdate(ImlibUpdate * u, int x, int y, int w, int h) { ImlibUpdate *nu; if ((w < 1) || (h < 1) || ((x + w) < 1) || ((y + h) < 1)) return u; nu = malloc(sizeof(ImlibUpdate)); nu->x = x; nu->y = y; nu->w = w; nu->h = h; nu->next = u; return nu; } void __imlib_FreeUpdates(ImlibUpdate * u) { ImlibUpdate *uu; uu = u; while (uu) { u = uu; uu = uu->next; free(u); } } ImlibUpdate * __imlib_DupUpdates(ImlibUpdate * u) { ImlibUpdate *uu, *cu, *pu, *ru; if (!u) return NULL; uu = malloc(sizeof(ImlibUpdate)); memcpy(uu, u, sizeof(ImlibUpdate)); cu = u->next; pu = u; ru = uu; while (cu) { uu = malloc(sizeof(ImlibUpdate)); memcpy(uu, u, sizeof(ImlibUpdate)); pu->next = uu; pu = cu; cu = cu->next; } return ru; } imlib2-1.4.7/src/lib/asm_blend.S0000664000175000017500000004433612420651210013234 00000000000000#include #include "asm.h" #ifdef DO_MMX_ASM /*\ |*| MMX assembly blending routines for Imlib2 |*| Written by Willem Monsuwe |*| |*| Special (hairy) constructs are only commented on first use. \*/ /*\ All functions have the same calling convention: |*| __imlib_mmx__rgba_to_rgb[A](void *src, int sw, void *dst, int dw, |*| int w, int h, ImlibColorModifier *cm) \*/ #define src 8(%ebp) #define sw 12(%ebp) #define dst 16(%ebp) #define dw 20(%ebp) #define w 24(%ebp) #define h 28(%ebp) #define cm 32(%ebp) .text .align 8 FN_(imlib_mmx_blend_rgba_to_rgb) FN_(imlib_mmx_blend_rgba_to_rgba) FN_(imlib_mmx_copy_rgba_to_rgb) FN_(imlib_mmx_copy_rgba_to_rgba) FN_(imlib_mmx_copy_rgb_to_rgba) FN_(imlib_mmx_add_blend_rgba_to_rgb) FN_(imlib_mmx_add_blend_rgba_to_rgba) FN_(imlib_mmx_add_copy_rgba_to_rgb) FN_(imlib_mmx_add_copy_rgba_to_rgba) FN_(imlib_mmx_add_copy_rgb_to_rgba) FN_(imlib_mmx_subtract_blend_rgba_to_rgb) FN_(imlib_mmx_subtract_blend_rgba_to_rgba) FN_(imlib_mmx_subtract_copy_rgba_to_rgb) FN_(imlib_mmx_subtract_copy_rgba_to_rgba) FN_(imlib_mmx_subtract_copy_rgb_to_rgba) FN_(imlib_mmx_reshade_blend_rgba_to_rgb) FN_(imlib_mmx_reshade_blend_rgba_to_rgba) FN_(imlib_mmx_reshade_copy_rgba_to_rgb) FN_(imlib_mmx_reshade_copy_rgba_to_rgba) FN_(imlib_mmx_reshade_copy_rgb_to_rgba) #include "asm_loadimmq.S" /*\ MMX register use: |*| %mm1 = Source value |*| %mm2 = Destination value |*| %mm3 = Alpha value |*| %mm4 = 0 |*| %mm5-%mm6 = masks \*/ /*\ Common code \*/ /*\ Set MMX mode, save registers, load common parameters \*/ #define ENTER \ pushl %ebp ;\ movl %esp, %ebp ;\ pushl %ebx ;\ pushl %ecx ;\ pushl %edx ;\ pushl %edi ;\ pushl %esi ;\ movl h, %edx ;\ movl w, %ebx ;\ movl src, %esi ;\ movl dst, %edi ;\ leal (%esi, %ebx, 4), %esi ;\ leal (%edi, %ebx, 4), %edi ;\ negl %ebx ;\ jz 9f ;\ incl %edx ;\ decl %edx ;\ jz 9f ;\ decl %edx ;\ #define LOOP_START \ 8: ;\ movl %ebx, %ecx #define LOOP_END \ movl sw, %ecx ;\ leal (%esi, %ecx, 4), %esi ;\ movl dw, %ecx ;\ leal (%edi, %ecx, 4), %edi ;\ decl %edx ;\ jns 8b /*\ Unset MMX mode, reset registers, return \*/ #define LEAVE \ 9: ;\ emms ;\ popl %esi ;\ popl %edi ;\ popl %edx ;\ popl %ecx ;\ popl %ebx ;\ movl %ebp, %esp ;\ popl %ebp ;\ ret PR_(imlib_mmx_blend_rgba_to_rgb): ENTER pxor %mm4, %mm4 LOAD_IMMQ(c1, %mm5) CLEANUP_IMMQ_LOADS(1) LOOP_START 1: /*\ Load source and destination \*/ movd (%esi, %ecx, 4), %mm1 movd (%edi, %ecx, 4), %mm2 /*\ Get alpha from source and unpack/copy to eight bytes |*| which are treated as four words. |*| Result ranges from [0, 0x7fff), and is mapped to |*| point value in [0.0, 1.0) by using the high word |*| of the 16->32 multiplications. |*| (Because we want the unsigned value we shift one bit, |*| and also shift the other factor to compensate.) |*| Magic to get the fourth byte: lhh \*/ movq %mm1, %mm3 punpcklbw %mm3, %mm3 punpckhwd %mm3, %mm3 punpckhdq %mm3, %mm3 psrlw $1, %mm3 /*\ Make the alpha value that gets multiplied to the |*| alpha channels 0, so the resulting alpha value is |*| the destination alpha value. \*/ psrlq $16, %mm3 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d + (a * ((s - d) + 0.5)) \*/ psubw %mm2, %mm1 psllw $1, %mm1 paddw %mm5, %mm1 /*\ Roundoff \*/ pmulhw %mm3, %mm1 paddw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_blend_rgba_to_rgb) PR_(imlib_mmx_blend_rgba_to_rgba): ENTER pxor %mm4, %mm4 LOAD_IMMQ(m0X000000, %mm5) LOAD_IMMQ(m00XXXXXX, %mm6) LOAD_IMMQ(c1, %mm7) CLEANUP_IMMQ_LOADS(3) LOOP_START 1: /*\ Load source and destination \*/ movd (%esi, %ecx, 4), %mm1 movd (%edi, %ecx, 4), %mm2 /*\ Get alpha from source and target, a = src + (255 - dest) \*/ movq %mm2, %mm3 pxor %mm6, %mm3 paddusb %mm1, %mm3 /*\ Unpack/copy to eight bytes \*/ punpcklbw %mm3, %mm3 punpckhwd %mm3, %mm3 punpckhdq %mm3, %mm3 psrlw $1, %mm3 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ Separate alpha channel \*/ movq %mm1, %mm0 pand %mm5, %mm0 /*\ d = d + (a * ((s - d) + 0.5)) \*/ psubw %mm2, %mm1 psllw $1, %mm1 paddw %mm7, %mm1 /*\ Roundoff \*/ pmulhw %mm3, %mm1 /*\ Replace alpha channel with separated out version in mm0 and add \*/ pand %mm6, %mm1 por %mm0, %mm1 paddw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_blend_rgba_to_rgba) PR_(imlib_mmx_copy_rgba_to_rgb): ENTER LOAD_IMMQ(m0XXX0XXX, %mm5) LOAD_IMMQ(mX000X000, %mm6) CLEANUP_IMMQ_LOADS(2) /*\ Two at a time: last item is at %ecx = 0 \*/ subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source and destination \*/ movq (%esi, %ecx, 4), %mm1 movq (%edi, %ecx, 4), %mm2 /*\ Clear alpha channel of source, get alpha of destination \*/ pand %mm5, %mm1 pand %mm6, %mm2 /*\ d = d | s, and save \*/ por %mm1, %mm2 movq %mm2, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: movd (%esi), %mm1 movd (%edi), %mm2 pand %mm5, %mm1 pand %mm6, %mm2 por %mm1, %mm2 movd %mm2, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_copy_rgba_to_rgb) PR_(imlib_mmx_copy_rgba_to_rgba): ENTER subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source, save destination \*/ movq (%esi, %ecx, 4), %mm1 movq %mm1, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: movd (%esi), %mm1 movd %mm1, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_copy_rgba_to_rgba) PR_(imlib_mmx_copy_rgb_to_rgba): ENTER LOAD_IMMQ(mX000X000, %mm5) CLEANUP_IMMQ_LOADS(1) subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source, save destination \*/ movq (%esi, %ecx, 4), %mm1 por %mm5, %mm1 movq %mm1, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: movd (%esi), %mm1 por %mm5, %mm1 movd %mm1, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_copy_rgb_to_rgba) PR_(imlib_mmx_add_blend_rgba_to_rgb): ENTER pxor %mm4, %mm4 LOOP_START 1: /*\ Load source and destination \*/ movd (%esi, %ecx, 4), %mm1 movd (%edi, %ecx, 4), %mm2 /*\ Get alpha from source and unpack/copy to eight bytes \*/ movq %mm1, %mm3 punpcklbw %mm3, %mm3 punpckhwd %mm3, %mm3 punpckhdq %mm3, %mm3 psrlw $1, %mm3 psrlq $16, %mm3 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d + (a * s) \*/ psllw $1, %mm1 pmulhw %mm3, %mm1 paddw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_add_blend_rgba_to_rgb) PR_(imlib_mmx_add_blend_rgba_to_rgba): ENTER pxor %mm4, %mm4 LOAD_IMMQ(mVX000000, %mm5) LOAD_IMMQ(m00XXXXXX, %mm6) CLEANUP_IMMQ_LOADS(2) LOOP_START 1: /*\ Load source and destination \*/ movd (%esi, %ecx, 4), %mm1 movd (%edi, %ecx, 4), %mm2 /*\ Get alpha from source and target and unpack/copy to eight bytes \*/ movq %mm2, %mm3 pxor %mm6, %mm3 paddusb %mm1, %mm3 punpcklbw %mm3, %mm3 punpckhwd %mm3, %mm3 punpckhdq %mm3, %mm3 psrlw $1, %mm3 /*\ Make the alpha value that gets multiplied to the |*| alpha channels 0x7fff, so the resulting alpha value is |*| the sum of the source and destination alpha values. \*/ por %mm5, %mm3 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d + (a * s) \*/ psllw $1, %mm1 pmulhw %mm3, %mm1 paddw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_add_blend_rgba_to_rgba) PR_(imlib_mmx_add_copy_rgba_to_rgb): ENTER LOAD_IMMQ(m0XXX0XXX, %mm5) CLEANUP_IMMQ_LOADS(1) subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source and destination \*/ movq (%esi, %ecx, 4), %mm1 movq (%edi, %ecx, 4), %mm2 /*\ Clear alpha channel of source \*/ pand %mm5, %mm1 /*\ d = d + s, unsigned saturation, and save \*/ paddusb %mm1, %mm2 movq %mm2, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: movd (%esi), %mm1 movd (%edi), %mm2 pand %mm5, %mm1 paddusb %mm1, %mm2 movd %mm2, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_add_copy_rgba_to_rgb) PR_(imlib_mmx_add_copy_rgba_to_rgba): ENTER subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source and destination \*/ movq (%esi, %ecx, 4), %mm1 movq (%edi, %ecx, 4), %mm2 /*\ d = d + s, unsigned saturation, and save \*/ paddusb %mm1, %mm2 movq %mm2, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: movd (%esi), %mm1 movd (%edi), %mm2 paddusb %mm1, %mm2 movd %mm2, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_add_copy_rgba_to_rgba) PR_(imlib_mmx_add_copy_rgb_to_rgba): ENTER LOAD_IMMQ(mX000X000, %mm5) CLEANUP_IMMQ_LOADS(1) subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source and destination \*/ movq (%esi, %ecx, 4), %mm1 movq (%edi, %ecx, 4), %mm2 /*\ d = d + s, unsigned saturation, and save \*/ paddusb %mm1, %mm2 /*\ Make result alpha 0xff \*/ por %mm5, %mm2 movq %mm2, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: movd (%esi), %mm1 movd (%edi), %mm2 paddusb %mm1, %mm2 por %mm5, %mm2 movd %mm2, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_add_copy_rgb_to_rgba) PR_(imlib_mmx_subtract_blend_rgba_to_rgb): ENTER pxor %mm4, %mm4 LOOP_START 1: /*\ Load source and destination \*/ movd (%esi, %ecx, 4), %mm1 movd (%edi, %ecx, 4), %mm2 /*\ Get alpha from source and unpack/copy to eight bytes \*/ movq %mm1, %mm3 punpcklbw %mm3, %mm3 punpckhwd %mm3, %mm3 punpckhdq %mm3, %mm3 psrlw $1, %mm3 psrlq $16, %mm3 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d - (a * s) \*/ psllw $1, %mm1 pmulhw %mm3, %mm1 psubw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_subtract_blend_rgba_to_rgb) PR_(imlib_mmx_subtract_blend_rgba_to_rgba): ENTER pxor %mm4, %mm4 LOAD_IMMQ(mV0000000, %mm5) LOAD_IMMQ(m00XXXXXX, %mm6) CLEANUP_IMMQ_LOADS(2) LOOP_START 1: /*\ Load source and destination \*/ movd (%esi, %ecx, 4), %mm1 movd (%edi, %ecx, 4), %mm2 /*\ Get alpha from source and target and unpack/copy to eight bytes \*/ movq %mm2, %mm3 pxor %mm6, %mm3 paddusb %mm1, %mm3 punpcklbw %mm3, %mm3 punpckhwd %mm3, %mm3 punpckhdq %mm3, %mm3 psrlw $1, %mm3 /*\ Make alpha value that gets multiplied with alpha channel |*| 0x8000, (-1.0), so that the alpha result is s + d \*/ psrlq $16, %mm3 por %mm5, %mm3 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d - (a * s) \*/ psllw $1, %mm1 pmulhw %mm3, %mm1 psubw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_subtract_blend_rgba_to_rgba) PR_(imlib_mmx_subtract_copy_rgba_to_rgb): ENTER LOAD_IMMQ(m0XXX0XXX, %mm5) CLEANUP_IMMQ_LOADS(1) subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source and destination \*/ movq (%esi, %ecx, 4), %mm1 movq (%edi, %ecx, 4), %mm2 /*\ Clear alpha channel of source \*/ pand %mm5, %mm1 /*\ d = d - s, unsigned saturation, and save \*/ psubusb %mm1, %mm2 movq %mm2, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: movd (%esi), %mm1 movd (%edi), %mm2 pand %mm5, %mm1 psubusb %mm1, %mm2 movd %mm2, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_subtract_copy_rgba_to_rgb) PR_(imlib_mmx_subtract_copy_rgba_to_rgba): ENTER LOAD_IMMQ(mX000X000, %mm5) CLEANUP_IMMQ_LOADS(1) subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source and destination \*/ movq (%esi, %ecx, 4), %mm1 movq (%edi, %ecx, 4), %mm2 /*\ Negate destination alphas \*/ pxor %mm5, %mm2 /*\ d = d - s, unsigned saturation, and save \*/ psubusb %mm1, %mm2 /*\ Negate result alphas \*/ pxor %mm5, %mm2 movq %mm2, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: movd (%esi), %mm1 movd (%edi), %mm2 pxor %mm5, %mm2 psubusb %mm1, %mm2 pxor %mm5, %mm2 movd %mm2, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_subtract_copy_rgba_to_rgba) PR_(imlib_mmx_subtract_copy_rgb_to_rgba): ENTER LOAD_IMMQ(mX000X000, %mm5) CLEANUP_IMMQ_LOADS(1) subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source and destination \*/ movq (%esi, %ecx, 4), %mm1 movq (%edi, %ecx, 4), %mm2 /*\ d = d - s, unsigned saturation, and save \*/ psubusb %mm1, %mm2 /*\ Make result alpha 0xff \*/ por %mm5, %mm2 movq %mm2, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: movd (%esi), %mm1 movd (%edi), %mm2 psubusb %mm1, %mm2 por %mm5, %mm2 movd %mm2, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_subtract_copy_rgb_to_rgba) PR_(imlib_mmx_reshade_blend_rgba_to_rgb): ENTER pxor %mm4, %mm4 LOAD_IMMQ(m000V0V0V, %mm6) CLEANUP_IMMQ_LOADS(1) LOOP_START 1: /*\ Load source and destination \*/ movd (%esi, %ecx, 4), %mm1 movd (%edi, %ecx, 4), %mm2 /*\ Get alpha from source and unpack/copy to eight bytes \*/ movq %mm1, %mm3 punpcklbw %mm3, %mm3 punpckhwd %mm3, %mm3 punpckhdq %mm3, %mm3 psrlw $1, %mm3 psrlq $16, %mm3 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d + (2 * a * (s - 127)) \*/ psubw %mm6, %mm1 psllw $2, %mm1 pmulhw %mm3, %mm1 paddw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_reshade_blend_rgba_to_rgb) PR_(imlib_mmx_reshade_blend_rgba_to_rgba): ENTER pxor %mm4, %mm4 LOAD_IMMQ(mI0000000, %mm5) LOAD_IMMQ(m000V0V0V, %mm6) LOAD_IMMQ(m00XXXXXX, %mm7) CLEANUP_IMMQ_LOADS(3) LOOP_START 1: /*\ Load source and destination \*/ movd (%esi, %ecx, 4), %mm1 movd (%edi, %ecx, 4), %mm2 /*\ Get alpha from source and target and unpack/copy to eight bytes \*/ movq %mm2, %mm3 pxor %mm7, %mm3 paddusb %mm1, %mm3 punpcklbw %mm3, %mm3 punpckhwd %mm3, %mm3 punpckhdq %mm3, %mm3 psrlw $1, %mm3 /*\ Make the alpha value that gets multiplied to the |*| alpha channels 0x4000 (0.5), so the resulting alpha value is |*| the sum of the source and destination alpha values. \*/ psrlq $16, %mm3 por %mm5, %mm3 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d + (2 * a * (s - 127)), (alpha channel: d = d + (2 * 0.5 * (s - 0)) ) \*/ psubw %mm6, %mm1 psllw $2, %mm1 pmulhw %mm3, %mm1 paddw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_reshade_blend_rgba_to_rgba) PR_(imlib_mmx_reshade_copy_rgba_to_rgb): ENTER pxor %mm4, %mm4 LOAD_IMMQ(m0XXX0XXX, %mm5) LOAD_IMMQ(m0VVV0VVV, %mm6) CLEANUP_IMMQ_LOADS(2) subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source and destination \*/ movq (%esi, %ecx, 4), %mm1 movq (%edi, %ecx, 4), %mm2 /*\ To take advantage of saturation and be able to do 8 bytes |*| at a time, we divide reshading into two separate steps: |*| adding values above 128, and subtracting values below 128 |*| These values go into %mm1 and %mm3 respectively |*| - %mm1 becomes (2 * (s - 127)) |*| - %mm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) \*/ movq %mm1, %mm3 psubusb %mm6, %mm1 paddusb %mm1, %mm1 paddusb %mm6, %mm3 pxor %mm5, %mm3 paddusb %mm3, %mm3 /*\ Clear alpha channel of s1 and s2 \*/ pand %mm5, %mm1 pand %mm5, %mm3 /*\ d = d + s1 - s2, unsigned saturation, and save \*/ paddusb %mm1, %mm2 psubusb %mm3, %mm2 movq %mm2, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: movd (%esi), %mm1 movd (%edi), %mm2 movq %mm1, %mm3 psubusb %mm6, %mm1 paddusb %mm1, %mm1 paddusb %mm6, %mm3 pxor %mm5, %mm3 paddusb %mm3, %mm3 pand %mm5, %mm1 pand %mm5, %mm3 paddusb %mm1, %mm2 psubusb %mm3, %mm2 movd %mm2, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_reshade_copy_rgba_to_rgb) PR_(imlib_mmx_reshade_copy_rgba_to_rgba): ENTER pxor %mm4, %mm4 LOAD_IMMQ(m0XXX0XXX, %mm5) LOAD_IMMQ(m0VVV0VVV, %mm6) CLEANUP_IMMQ_LOADS(2) subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source and destination \*/ movq (%esi, %ecx, 4), %mm1 movq (%edi, %ecx, 4), %mm2 /*\ This time, the alpha channels have to be added. |*| For that, the alpha channel of %mm1 should remain |*| the same. This is done by subtracting 0 from the |*| alpha channel, and then doing the *2 via a separate |*| register, clearing its alpha channel first. \*/ movq %mm1, %mm3 psubusb %mm6, %mm1 movq %mm1, %mm0 pand %mm5, %mm0 paddusb %mm0, %mm1 paddusb %mm6, %mm3 pxor %mm5, %mm3 paddusb %mm3, %mm3 /*\ Clear alpha channel of s2 \*/ pand %mm5, %mm3 /*\ d = d + s1 - s2, unsigned saturation, and save \*/ paddusb %mm1, %mm2 psubusb %mm3, %mm2 movq %mm2, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: movd (%esi), %mm1 movd (%edi), %mm2 movq %mm1, %mm3 psubusb %mm6, %mm1 movq %mm1, %mm0 pand %mm5, %mm0 paddusb %mm0, %mm1 paddusb %mm6, %mm3 pxor %mm5, %mm3 paddusb %mm3, %mm3 pand %mm5, %mm3 paddusb %mm1, %mm2 psubusb %mm3, %mm2 movd %mm2, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_reshade_copy_rgba_to_rgba) PR_(imlib_mmx_reshade_copy_rgb_to_rgba): ENTER pxor %mm4, %mm4 LOAD_IMMQ(m0XXX0XXX, %mm5) LOAD_IMMQ(m0VVV0VVV, %mm6) LOAD_IMMQ(mX000X000, %mm7) CLEANUP_IMMQ_LOADS(3) subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source and destination \*/ movq (%esi, %ecx, 4), %mm1 movq (%edi, %ecx, 4), %mm2 movq %mm1, %mm3 psubusb %mm6, %mm1 paddusb %mm1, %mm1 paddusb %mm6, %mm3 pxor %mm5, %mm3 paddusb %mm3, %mm3 /*\ d = d + s1 - s2, unsigned saturation, and save \*/ paddusb %mm1, %mm2 psubusb %mm3, %mm2 /*\ Make result alpha 0xff \*/ por %mm7, %mm2 movq %mm2, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: movd (%esi), %mm1 movd (%edi), %mm2 movq %mm1, %mm3 psubusb %mm6, %mm1 paddusb %mm1, %mm1 paddusb %mm6, %mm3 pxor %mm5, %mm3 paddusb %mm3, %mm3 paddusb %mm1, %mm2 psubusb %mm3, %mm2 por %mm7, %mm2 movd %mm2, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_reshade_copy_rgb_to_rgba) #endif #ifdef __ELF__ .section .note.GNU-stack,"",@progbits #endif imlib2-1.4.7/src/lib/loaderpath.h0000664000175000017500000000010712420646204013453 00000000000000#include "config.h" #define SYS_LOADERS_PATH PACKAGE_LIB_DIR"/imlib2" imlib2-1.4.7/src/lib/blend.h0000664000175000017500000007550512445320447012437 00000000000000#ifndef __BLEND #define __BLEND 1 #include "colormod.h" #ifndef WORDS_BIGENDIAN #define A_VAL(p) ((DATA8 *)(p))[3] #define R_VAL(p) ((DATA8 *)(p))[2] #define G_VAL(p) ((DATA8 *)(p))[1] #define B_VAL(p) ((DATA8 *)(p))[0] #else #define A_VAL(p) ((DATA8 *)(p))[0] #define R_VAL(p) ((DATA8 *)(p))[1] #define G_VAL(p) ((DATA8 *)(p))[2] #define B_VAL(p) ((DATA8 *)(p))[3] #endif /* FIXME: endian dependent */ #define READ_RGB(p, r, g, b) \ (r) = R_VAL(p); \ (g) = G_VAL(p); \ (b) = B_VAL(p); #define READ_ALPHA(p, a) \ (a) = A_VAL(p); #define READ_RGBA(p, r, g, b, a) \ (r) = R_VAL(p); \ (g) = G_VAL(p); \ (b) = B_VAL(p); \ (a) = A_VAL(p); #define WRITE_RGB(p, r, g, b) \ R_VAL(p) = (r); \ G_VAL(p) = (g); \ B_VAL(p) = (b); #define WRITE_RGB_PRESERVE_ALPHA(p, r, g, b) \ WRITE_RGB(p, r, g, b) #define WRITE_RGBA(p, r, g, b, a) \ R_VAL(p) = (r); \ G_VAL(p) = (g); \ B_VAL(p) = (b); \ A_VAL(p) = (a); #define INTERSECTS(x, y, w, h, xx, yy, ww, hh) \ ((x < (xx + ww)) && \ (y < (yy + hh)) && \ ((x + w) > xx) && \ ((y + h) > yy)) #define CLIP_TO(_x, _y, _w, _h, _cx, _cy, _cw, _ch) \ { \ if (INTERSECTS(_x, _y, _w, _h, _cx, _cy, _cw, _ch)) \ { \ if (_x < _cx) \ { \ _w += _x - _cx; \ _x = _cx; \ if (_w < 0) _w = 0; \ } \ if ((_x + _w) > (_cx + _cw)) \ _w = _cx + _cw - _x; \ if (_y < _cy) \ { \ _h += _y - _cy; \ _y = _cy; \ if (_h < 0) _h = 0; \ } \ if ((_y + _h) > (_cy + _ch)) \ _h = _cy + _ch - _y; \ } \ else \ { \ _w = 0; _h = 0; \ } \ } /* * 1) Basic Saturation - 8 bit unsigned * * The add, subtract, and reshade operations generate new color values that may * be out of range for an unsigned 8 bit quantity. Therefore, we will want to * saturate the values into the range [0, 255]. Any value < 0 will become 0, * and any value > 255 will become 255. Or simply: * * saturated = (value < 0) ? 0 : ((value > 255) ? 255 : value) * * Of course the above isn't the most efficient means of saturating. Sometimes * due to the nature of a calculation, we know we only need to saturate from * above (> 255) or just from below (< 0). Or simply: * * saturated = (value < 0) ? 0 : value * saturated = (value > 255) ? 255 : value * * 2) Alternate Forms of Saturation * * The methods of saturation described above use testing/branching operations, * which are not necessarily efficient on all platforms. There are other means * of performing saturation using just simple arithmetic operations * (+, -, >>, <<, ~). A discussion of these saturation techniques follows. * * A) Saturation in the range [0, 512), or "from above". * * Assuming we have an integral value in the range [0, 512), the following * formula evaluates to either 0, or 255: * * (value & 255) - ((value & 256) >> 8) * * This is easy to show. Notice that if the value is in the range [0, 256) * the 9th bit is 0, and we get (0 - 0), which is 0. And if the value is in * the range [256, 512) the 9th bit is 1, and we get (256 - 1), which is 255. * * Now, using the above information and the fact that assigning an integer to * an 8 bit unsigned value will truncate to the lower 8 bits of the integer, * the following properly saturates: * * 8bit_value = value | (value & 256) - ((value & 256) >> 8) * * To prove this to yourself, just think about what the lower 8 bits look like * in the ranges [0, 256) and [256, 512). In particular, notice that the value * in the range [0, 256) are unchanged, and values in the range [256, 512) * always give you 255. Just what we want! * * B) Saturation in the range (-256, 256), or "from below". * * Assuming we have an integral value in the range (-256, 256), the following * formula evaluates to either 0, or -1: * * ~(value >> 8) * * Here's why. If the value is in the range [0, 256), then shifting right by * 8 bits gives us all 0 bits, or 0. And thus inverting the bits gives all * 1 bits, which is -1. If the value is in the range (-256, 0), then the 9th * bit and higher bits are all 1. So, when we shift right by 8 bits (with * signed extension), we get a value with all 1 bits. Which when inverted is * all 0 bits, or 0. * * Now, using the above information the following properly saturates: * * 8bit_value = value & (~(value >> 8)) * * To prove this to yourself, noticed that values in the range (-256, 0) will * always be AND'd with 0, and thus map to 0. Further, values in the range * [0, 256) will always be AND'd with a value that is all 1 bits, and thus * be unchanged. Just what we want! * * C) Saturation in the range (-256, 512), or "from above and below". * * The short of it is the following works: * * 8bit_value = (tmp | ((tmp & 256) - ((tmp & 256) >> 8))) & (~(tmp >> 9)) * * We leave it to the reader to prove. Looks very similar to the techniques * used above, eh? :) */ /* Saturate values in the range [0, 512) */ #define SATURATE_UPPER(nc, v) \ tmp = (v); \ nc = (tmp | (-(tmp >> 8))); /* Saturate values in the range (-256, 256) */ #define SATURATE_LOWER(nc, v) \ tmp = (v); \ nc = tmp & (~(tmp >> 8)); /* Saturate values in the range (-256, 512) */ #define SATURATE_BOTH(nc, v) \ tmp = (v); \ nc = (tmp | (-(tmp >> 8))) & (~(tmp >> 9)); /* * 1) Operations * * There are 4 operations supported: * * Copy, Add, Subtract, and Reshade * * For each operation there are 3 different variations that can be made: * * a) Use "blend" or "copy" in the calculations? A "blend" uses the alpha * value of the source pixel to lighten the source pixel values. Where * as "copy" ignores the alpha value and uses the raw source pixel values. * b) Include source alpha in the calculation for new destination alpha? * If source alpha is not used, then destination alpha is preserved. * If source alpha is used, a "copy" sets the new alpha to the source * alpha, and a "blend" increases it by a factor given by the product * of the source alpha with one minus the destination alpha. * c) Should the source pixels be passed through a color modifier before the * calculations are performed? * * All together we have 4*2*2*2 = 32 combinations. * * 2) Copy operation * * The "copy" version of this operation copies the source image onto the * destination image. * * The "blend" version of this operation blends the source image color 'c' with * the destination image color 'cc' using 'a' (in the range [0, 1]) according * to the following formula. Also notice that saturation is not needed for * this calculation, the output is in the range [0, 255]: * * nc = c * alpha + (1 - alpha) * cc * = c * alpha - cc * alpha + cc * = (c - cc) * alpha + cc; * * A discussion of how we're calculating this value follows: * * We're using 'a', an integer, in the range [0, 255] for alpha (and for 'c' * and 'cc', BTW). Therefore, we need to slightly modify the equation to take * that into account. To get into the range [0, 255] we need to divide 'a' * by 255: * * nc = ((c - cc) * a) / 255 + cc * * Notice that it is faster to divide by 256 (bit shifting), however without a * fudge factor 'x' to balance things this isn't horribly accurate. So, let's * solve for 'x'. The equality is: * * ((c - cc) * a) / 256 + cc + x = ((c - cc) * a) / 255 + cc * * The 'cc' terms cancel, and multiply both sides by 255*256 to remove the * fractions: * * ((c - cc) * a) * 255 + 255 * 256 * x = ((c - cc) * a) * 256 * * Get the 'x' term alone: * * 255 * 256 * x = ((c - cc) * a) * * Divide both sides by 255 * 256 to solve for 'x': * * x = ((c - cc) * a) / (255 * 256) * * And putting 'x' back into the equation we get: * * nc = ((c - cc) * a) / 256 + cc + ((c - cc) * a) / (255 * 256) * * And if we let 'tmp' represent the value '(c - cc) * a', and do a little * regrouping we get: * * nc = tmp / 256 + tmp / (255 * 256) + cc * = (tmp + tmp / 255) / 256 + cc * * We'll be using integer arithmetic, and over the range of values tmp takes * (in [-255*255, 255*255]) the term tmp/(255*256) is pretty much the same as * tmp/(256*256). So we get: * * nc = (tmp + tmp / 256) / 256 + cc * * And because the division of the sum uses integer arithmetic, it always * rounds up/down even if that isn't the "best" choice. If we add .5 to the * sum, we can get standard rounding: Like so: * * nc = (tmp + tmp / 256 + 128) / 256 + cc * * 3) Add operation * * The "copy" version of this operation sums the source image pixel values * with the destination image pixel values, saturating at 255 (from above). * * The "blend" version of this operation sums the source image pixel values, * after taking into account alpha transparency (e.g. a percentage), with the * destination image pixel values, saturating at 255 (from above). * * 4) Subtract operation * * This operation is the same as the Add operation, except the source values * are subtracted from the destination values (instead of added). Further, * the result must be saturated at 0 (from below). * * 5) Reshade operation * * This operation uses the source image color values to lighten/darken color * values in the destination image using the following formula: * * nc = cc + ((c - middle_value) * 2 * alpha) * * Recall our pixel color and alpha values are in the range [0, 255]. So, the * "blend" version of this operation can be calculated as: * * nc = cc + ((c - 127) * 2 * (a / 255)) * * And in an integer arithmetic friendly form is: * * nc = cc + (((c - 127) * a) >> 7) * * The "copy" version of this operation treats alpha as 1.0 (or a/255), and in * integer arithmetic friendly form is: * * nc = cc + ((c - 127) << 1) * * Notice the color values created by this operation are in the range * (-256, 512), and thus must be saturated at 0 and 255 (from above and below). * * For all the operations, when the "blend" version involves computing new * destination alpha values via the use of some source alpha, we have that: * * nalpha = alpha + ((255 - alpha) * (a / 255)) * * We can use the previous argument for approximating division by 255, and * calculate this by: * * tmp = (255 - alpha) * a; * nalpha = alpha + ((tmp + (tmp >> 8) + 0x80) >> 8); * * This is again in the range [0, 255], so no saturation is needed. */ #define BLEND_COLOR(a, nc, c, cc) \ tmp = ((c) - (cc)) * (a); \ nc = (cc) + ((tmp + (tmp >> 8) + 0x80) >> 8); #define ADD_COLOR_WITH_ALPHA(a, nc, c, cc) \ tmp = (c) * (a); \ tmp = (cc) + ((tmp + (tmp >> 8) + 0x80) >> 8); \ nc = (tmp | (-(tmp >> 8))); #define ADD_COLOR(nc, c, cc) \ tmp = (cc) + (c); \ nc = (tmp | (-(tmp >> 8))); #define SUB_COLOR_WITH_ALPHA(a, nc, c, cc) \ tmp = (c) * (a); \ tmp = (cc) - ((tmp + (tmp >> 8) + 0x80) >> 8); \ nc = (tmp & (~(tmp >> 8))); #define SUB_COLOR(nc, c, cc) \ tmp = (cc) - (c); \ nc = (tmp & (~(tmp >> 8))); #define RESHADE_COLOR_WITH_ALPHA(a, nc, c, cc) \ tmp = (cc) + ((((c) - 127) * (a)) >> 7); \ nc = (tmp | (-(tmp >> 8))) & (~(tmp >> 9)); #define RESHADE_COLOR(nc, c, cc) \ tmp = (cc) + (((c) - 127) << 1); \ nc = (tmp | (-(tmp >> 8))) & (~(tmp >> 9)); extern int pow_lut_initialized; extern DATA8 pow_lut[256][256]; #define BLEND_DST_ALPHA(r1, g1, b1, a1, dest) \ { DATA8 _aa; \ _aa = pow_lut[a1][A_VAL(dest)]; \ BLEND_COLOR(a1, A_VAL(dest), 255, A_VAL(dest)); \ BLEND_COLOR(_aa, R_VAL(dest), r1, R_VAL(dest)); \ BLEND_COLOR(_aa, G_VAL(dest), g1, G_VAL(dest)); \ BLEND_COLOR(_aa, B_VAL(dest), b1, B_VAL(dest)); \ } #define BLEND(r1, g1, b1, a1, dest) \ BLEND_COLOR(a1, R_VAL(dest), r1, R_VAL(dest)); \ BLEND_COLOR(a1, G_VAL(dest), g1, G_VAL(dest)); \ BLEND_COLOR(a1, B_VAL(dest), b1, B_VAL(dest)); #define BLEND_ADD(r1, g1, b1, a1, dest) \ ADD_COLOR_WITH_ALPHA(a1, R_VAL(dest), r1, R_VAL(dest)); \ ADD_COLOR_WITH_ALPHA(a1, G_VAL(dest), g1, G_VAL(dest)); \ ADD_COLOR_WITH_ALPHA(a1, B_VAL(dest), b1, B_VAL(dest)); #define BLEND_SUB(r1, g1, b1, a1, dest) \ SUB_COLOR_WITH_ALPHA(a1, R_VAL(dest), r1, R_VAL(dest)); \ SUB_COLOR_WITH_ALPHA(a1, G_VAL(dest), g1, G_VAL(dest)); \ SUB_COLOR_WITH_ALPHA(a1, B_VAL(dest), b1, B_VAL(dest)); #define BLEND_RE(r1, g1, b1, a1, dest) \ RESHADE_COLOR_WITH_ALPHA(a1, R_VAL(dest), r1, R_VAL(dest)); \ RESHADE_COLOR_WITH_ALPHA(a1, G_VAL(dest), g1, G_VAL(dest)); \ RESHADE_COLOR_WITH_ALPHA(a1, B_VAL(dest), b1, B_VAL(dest)); enum _imlibop { OP_COPY, OP_ADD, OP_SUBTRACT, OP_RESHADE }; typedef enum _imlibop ImlibOp; typedef void (*ImlibBlendFunction) (DATA32 *, int, DATA32 *, int, int, int, ImlibColorModifier *); ImlibBlendFunction __imlib_GetBlendFunction(ImlibOp op, char merge_alpha, char blend, char rgb_src, ImlibColorModifier * cm); void __imlib_BlendImageToImage(ImlibImage * im_src, ImlibImage * im_dst, char aa, char blend, char merge_alpha, int ssx, int ssy, int ssw, int ssh, int ddx, int ddy, int ddw, int ddh, ImlibColorModifier * cm, ImlibOp op, int clx, int cly, int clw, int clh); void __imlib_BlendRGBAToData(DATA32 * src, int src_w, int src_h, DATA32 * dst, int dst_w, int dst_h, int sx, int sy, int dx, int dy, int w, int h, char blend, char merge_alpha, ImlibColorModifier * cm, ImlibOp op, char rgb_src); void __imlib_build_pow_lut(void); /* *INDENT-OFF* */ #ifdef DO_MMX_ASM void __imlib_mmx_blend_rgba_to_rgb(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_blend_rgba_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_copy_rgba_to_rgb(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_copy_rgba_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_copy_rgb_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_add_blend_rgba_to_rgb(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_add_blend_rgba_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_add_copy_rgba_to_rgb(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_add_copy_rgba_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_add_copy_rgb_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_subtract_blend_rgba_to_rgb(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_subtract_blend_rgba_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_subtract_copy_rgba_to_rgb(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_subtract_copy_rgba_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_subtract_copy_rgb_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_reshade_blend_rgba_to_rgb(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_reshade_blend_rgba_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_reshade_copy_rgba_to_rgb(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_reshade_copy_rgba_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_reshade_copy_rgb_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_blend_rgba_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_blend_rgba_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_blend_rgb_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_blend_rgb_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_copy_rgba_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_copy_rgba_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_copy_rgb_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_add_blend_rgba_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_add_blend_rgba_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_add_blend_rgb_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_add_blend_rgb_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_add_copy_rgba_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_add_copy_rgba_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_add_copy_rgb_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_subtract_blend_rgba_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_subtract_blend_rgba_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_subtract_blend_rgb_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_subtract_blend_rgb_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_subtract_copy_rgba_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_subtract_copy_rgba_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_subtract_copy_rgb_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_reshade_blend_rgba_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_reshade_blend_rgba_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_reshade_blend_rgb_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_reshade_blend_rgb_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_reshade_copy_rgba_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_reshade_copy_rgba_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_mmx_reshade_copy_rgb_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); #elif DO_AMD64_ASM void __imlib_amd64_blend_rgba_to_rgb(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_blend_rgba_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_copy_rgba_to_rgb(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_copy_rgba_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_copy_rgb_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_add_blend_rgba_to_rgb(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_add_blend_rgba_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_add_copy_rgba_to_rgb(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_add_copy_rgba_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_add_copy_rgb_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_subtract_blend_rgba_to_rgb(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_subtract_blend_rgba_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_subtract_copy_rgba_to_rgb(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_subtract_copy_rgba_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_subtract_copy_rgb_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_reshade_blend_rgba_to_rgb(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_reshade_blend_rgba_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_reshade_copy_rgba_to_rgb(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_reshade_copy_rgba_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_reshade_copy_rgb_to_rgba(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_blend_rgba_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_blend_rgba_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_blend_rgb_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_blend_rgb_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_copy_rgba_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_copy_rgba_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_copy_rgb_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_add_blend_rgba_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_add_blend_rgba_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_add_blend_rgb_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_add_blend_rgb_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_add_copy_rgba_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_add_copy_rgba_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_add_copy_rgb_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_subtract_blend_rgba_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_subtract_blend_rgba_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_subtract_blend_rgb_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_subtract_blend_rgb_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_subtract_copy_rgba_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_subtract_copy_rgba_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_subtract_copy_rgb_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_reshade_blend_rgba_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_reshade_blend_rgba_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_reshade_blend_rgb_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_reshade_blend_rgb_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_reshade_copy_rgba_to_rgb_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_reshade_copy_rgba_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); void __imlib_amd64_reshade_copy_rgb_to_rgba_cmod(DATA32 * src, int sw, DATA32 * dst, int dw, int w, int h, ImlibColorModifier * cm); #endif /* *INDENT-ON* */ #endif imlib2-1.4.7/src/lib/amd64_blend_cmod.S0000664000175000017500000123750512420651210014374 00000000000000#include #include "asm.h" #ifdef DO_AMD64_ASM /*\ |*| AMD64 SSE2 assembly blending routines for Imlib2 |*| Written by John Slaten |*| Based on MMX routines written by Willem Monsuwe \*/ /*\ Some useful masks \*/ .data .align 16 m0X000000: .byte 0, 0, 0, 0, 0, 0, 255, 0 .byte 0, 0, 0, 0, 0, 0, 255, 0 m10000000: .byte 0, 0, 0, 0, 0, 0, 0, 1 .byte 0, 0, 0, 0, 0, 0, 0, 1 m00XXXXXX: .byte 255, 255, 255, 255, 255, 255, 0, 0 .byte 255, 255, 255, 255, 255, 255, 0, 0 mVX000000: .byte 0, 0, 0, 0, 0, 0, 255, 127 .byte 0, 0, 0, 0, 0, 0, 255, 127 mV0000000: .byte 0, 0, 0, 0, 0, 0, 0, 128 .byte 0, 0, 0, 0, 0, 0, 0, 128 mX000X000: .byte 0, 0, 0, 0, 0, 0, 255, 255 .byte 0, 0, 0, 0, 0, 0, 255, 255 m0XXX0XXX0XXX0XXX: .byte 255, 255, 255, 0, 255, 255, 255, 0 .byte 255, 255, 255, 0, 255, 255, 255, 0 m0XXX0XXX00000000: .byte 255, 255, 255, 0, 255, 255, 255, 0 .byte 0, 0, 0, 0, 0, 0, 0, 0 m0XXX000000000000: .byte 255, 255, 255, 0, 0, 0, 0, 0 .byte 0, 0, 0, 0, 0, 0, 0, 0 mX000X000X000X000: .byte 0, 0, 0, 255, 0, 0, 0, 255 .byte 0, 0, 0, 255, 0, 0, 0, 255 mX000X00000000000: .byte 0, 0, 0, 255, 0, 0, 0, 255 .byte 0, 0, 0, 255, 0, 0, 0, 255 mX000000000000000: .byte 0, 0, 0, 255, 0, 0, 0, 255 .byte 0, 0, 0, 255, 0, 0, 0, 255 m1000100010001000: .byte 0, 0, 0, 1, 0, 0, 0, 1 .byte 0, 0, 0, 1, 0, 0, 0, 1 m000V0V0V000V0V0V: .byte 127, 0, 127, 0, 127, 0, 0, 0 .byte 127, 0, 127, 0, 127, 0, 0, 0 mI0000000I0000000: .byte 0, 0, 0, 0, 0, 0, 0, 64 .byte 0, 0, 0, 0, 0, 0, 0, 64 m0VVV0VVV0VVV0VVV: .byte 127, 127, 127, 0, 127, 127, 127, 0 .byte 127, 127, 127, 0, 127, 127, 127, 0 c1: .word 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1 /*\ All functions have the same calling convention: |*| __imlib_amd64__rgba_to_rgb[A](void *src, int sw, void *dst, int dw, |*| int w, int h, ImlibColorModifier *cm) |*| AMD64 GCC passes paramters by register, so no aliases exist in this version. \*/ .text .align 16 FN_(imlib_amd64_blend_rgba_to_rgb_cmod) FN_(imlib_amd64_blend_rgba_to_rgba_cmod) FN_(imlib_amd64_blend_rgb_to_rgba_cmod) FN_(imlib_amd64_blend_rgb_to_rgb_cmod) FN_(imlib_amd64_copy_rgba_to_rgb_cmod) FN_(imlib_amd64_copy_rgba_to_rgba_cmod) FN_(imlib_amd64_copy_rgb_to_rgba_cmod) FN_(imlib_amd64_add_blend_rgba_to_rgb_cmod) FN_(imlib_amd64_add_blend_rgba_to_rgba_cmod) FN_(imlib_amd64_add_blend_rgb_to_rgba_cmod) FN_(imlib_amd64_add_blend_rgb_to_rgb_cmod) FN_(imlib_amd64_add_copy_rgba_to_rgb_cmod) FN_(imlib_amd64_add_copy_rgba_to_rgba_cmod) FN_(imlib_amd64_add_copy_rgb_to_rgba_cmod) FN_(imlib_amd64_subtract_blend_rgba_to_rgb_cmod) FN_(imlib_amd64_subtract_blend_rgba_to_rgba_cmod) FN_(imlib_amd64_subtract_blend_rgb_to_rgba_cmod) FN_(imlib_amd64_subtract_blend_rgb_to_rgb_cmod) FN_(imlib_amd64_subtract_copy_rgba_to_rgb_cmod) FN_(imlib_amd64_subtract_copy_rgba_to_rgba_cmod) FN_(imlib_amd64_subtract_copy_rgb_to_rgba_cmod) FN_(imlib_amd64_reshade_blend_rgba_to_rgb_cmod) FN_(imlib_amd64_reshade_blend_rgba_to_rgba_cmod) FN_(imlib_amd64_reshade_blend_rgb_to_rgba_cmod) FN_(imlib_amd64_reshade_blend_rgb_to_rgb_cmod) FN_(imlib_amd64_reshade_copy_rgba_to_rgb_cmod) FN_(imlib_amd64_reshade_copy_rgba_to_rgba_cmod) FN_(imlib_amd64_reshade_copy_rgb_to_rgba_cmod) .extern pow_lut /*\ SSE register use: |*| %xmm1 = Source value |*| %xmm2 = Destination value |*| %xmm3 = Alpha value |*| %xmm4 = 0 |*| %xmm5-%xmm7 = masks \*/ /*\ Variables: |*| %rsi = src |*| %rdi = dst |*| %r8d = w |*| %r9d = h |*| %r10d = sw |*| %r11d = dw \*/ #define ENTER \ pushq %rbp ; \ movq %rsp, %rbp ; \ pushq %rbx ; \ pushq %r13 ; \ pushq %r14 ; \ movq %rsi, %r10 ; \ movq %rcx, %r11 ; \ movq %rdi, %rsi ; \ movq %rdx, %rdi ; \ movq 16(%rbp), %r14 ; \ ; \ /* param sanity check */ ; \ testq %r8, %r8 ; \ jz 9f ; \ testq %r9, %r9 ; \ jz 9f #define LEAVE \ popq %r14 ; \ popq %r13 ; \ popq %rbx ; \ movq %rbp, %rsp ; \ popq %rbp ; \ ret PR_(imlib_amd64_blend_rgba_to_rgb_cmod): ENTER pxor %xmm4, %xmm4 movdqa c1(%rip), %xmm5 movdqa m00XXXXXX(%rip), %xmm6 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod */ movl (%rsi, %rcx, 4), %eax ror $24, %eax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx rol $8, %eax movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_blend_rgba_to_rgb_cmod) PR_(imlib_amd64_blend_rgba_to_rgba_cmod): ENTER pxor %xmm4, %xmm4 movdqa c1(%rip), %xmm5 xorq %rax, %rax movdqa mX000X000X000X000(%rip), %xmm6 movq pow_lut@GOTPCREL(%rip), %r13 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod */ movl (%rsi, %rcx, 4), %eax ror $24, %eax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx rol $8, %eax movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ roll $16, %edx andl $0x0000ff00, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah movd %eax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_blend_rgba_to_rgba_cmod) PR_(imlib_amd64_blend_rgb_to_rgba_cmod): ENTER pxor %xmm4, %xmm4 movdqa c1(%rip), %xmm5 xorq %rax, %rax movdqa mX000X000X000X000(%rip), %xmm6 movq pow_lut@GOTPCREL(%rip), %r13 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod, with a = amod[255] */ movl (%rsi, %rcx, 4), %eax ror $16, %eax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ roll $16, %edx andl $0x0000ff00, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah movd %eax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_blend_rgb_to_rgba_cmod) PR_(imlib_amd64_blend_rgb_to_rgb_cmod): ENTER pxor %xmm4, %xmm4 movdqa c1(%rip), %xmm5 movdqa m00XXXXXX(%rip), %xmm6 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod, with a = amod[255] */ movl (%rsi, %rcx, 4), %eax ror $16, %eax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_blend_rgb_to_rgb_cmod) PR_(imlib_amd64_copy_rgba_to_rgb_cmod): ENTER movq mX000X000X000X000(%rip), %r13 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod, with a = 0 */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movzbq %al, %rbx movzbq 0x000(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $16, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq (%rdi, %rcx, 4), %rax andq %r13, %rax orq %rax, %rdx movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = 0 */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movzbq %al, %rbx movzbq 0x000(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $16, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq (%rdi, %rcx, 4), %rax andq %r13, %rax orq %rax, %rdx movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = 0 */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movzbq %al, %rbx movzbq 0x000(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $16, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq (%rdi, %rcx, 4), %rax andq %r13, %rax orq %rax, %rdx movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = 0 */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movzbq %al, %rbx movzbq 0x000(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $16, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq (%rdi, %rcx, 4), %rax andq %r13, %rax orq %rax, %rdx movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = 0 */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movzbq %al, %rbx movzbq 0x000(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $16, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq (%rdi, %rcx, 4), %rax andq %r13, %rax orq %rax, %rdx movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = 0 */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movzbq %al, %rbx movzbq 0x000(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $16, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq (%rdi, %rcx, 4), %rax andq %r13, %rax orq %rax, %rdx movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = 0 */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movzbq %al, %rbx movzbq 0x000(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $16, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq (%rdi, %rcx, 4), %rax andq %r13, %rax orq %rax, %rdx movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = 0 */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movzbq %al, %rbx movzbq 0x000(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $16, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq (%rdi, %rcx, 4), %rax andq %r13, %rax orq %rax, %rdx movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod, with a = 0 */ movl (%rsi, %rcx, 4), %eax ror $16, %eax movzbq %al, %rbx movzbq 0x000(%r14, %rbx), %rdx shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movl (%rdi, %rcx, 4), %eax andq %r13, %rax orq %rax, %rdx movl %edx, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_copy_rgba_to_rgb_cmod) PR_(imlib_amd64_copy_rgba_to_rgba_cmod): ENTER /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod */ movl (%rsi, %rcx, 4), %eax ror $24, %eax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx rol $8, %eax movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movl %edx, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_copy_rgba_to_rgba_cmod) PR_(imlib_amd64_copy_rgb_to_rgba_cmod): ENTER /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movq %rdx, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod, with a = amod[255] */ movl (%rsi, %rcx, 4), %eax ror $16, %eax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movl %edx, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_copy_rgb_to_rgba_cmod) PR_(imlib_amd64_add_blend_rgba_to_rgb_cmod): ENTER pxor %xmm4, %xmm4 movdqa m00XXXXXX(%rip), %xmm6 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod */ movl (%rsi, %rcx, 4), %eax ror $24, %eax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx rol $8, %eax movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_add_blend_rgba_to_rgb_cmod) PR_(imlib_amd64_add_blend_rgba_to_rgba_cmod): ENTER pxor %xmm4, %xmm4 movdqa c1(%rip), %xmm5 xorq %rax, %rax movdqa mX000X000X000X000(%rip), %xmm6 movq pow_lut@GOTPCREL(%rip), %r13 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod */ movl (%rsi, %rcx, 4), %eax ror $24, %eax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx rol $8, %eax movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ roll $16, %edx andl $0x0000ff00, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah movd %eax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_add_blend_rgba_to_rgba_cmod) PR_(imlib_amd64_add_blend_rgb_to_rgba_cmod): ENTER pxor %xmm4, %xmm4 movdqa c1(%rip), %xmm5 xorq %rax, %rax movdqa mX000X000X000X000(%rip), %xmm6 movq pow_lut@GOTPCREL(%rip), %r13 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod, with a = amod[255] */ movl (%rsi, %rcx, 4), %eax ror $16, %eax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ roll $16, %edx andl $0x0000ff00, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah movd %eax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_add_blend_rgb_to_rgba_cmod) PR_(imlib_amd64_add_blend_rgb_to_rgb_cmod): ENTER pxor %xmm4, %xmm4 movdqa m00XXXXXX(%rip), %xmm6 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod, with a = amod[255] */ movl (%rsi, %rcx, 4), %eax ror $16, %eax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_add_blend_rgb_to_rgb_cmod) PR_(imlib_amd64_add_copy_rgba_to_rgb_cmod): ENTER movdqa m0XXX0XXX0XXX0XXX(%rip), %xmm5 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d + (s & 0x00ffffff) */ pand %xmm5, %xmm1 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d + (s & 0x00ffffff) */ pand %xmm5, %xmm1 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d + (s & 0x00ffffff) */ pand %xmm5, %xmm1 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d + (s & 0x00ffffff) */ pand %xmm5, %xmm1 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d + (s & 0x00ffffff) */ pand %xmm5, %xmm1 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d + (s & 0x00ffffff) */ pand %xmm5, %xmm1 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d + (s & 0x00ffffff) */ pand %xmm5, %xmm1 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d + (s & 0x00ffffff) */ pand %xmm5, %xmm1 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod */ movl (%rsi, %rcx, 4), %eax ror $24, %eax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx rol $8, %eax movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* d = d + (s & 0x00ffffff) */ pand %xmm5, %xmm1 paddusb %xmm1, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_add_copy_rgba_to_rgb_cmod) PR_(imlib_amd64_add_copy_rgba_to_rgba_cmod): ENTER movdqa m0XXX0XXX0XXX0XXX(%rip), %xmm5 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = (d & 0x00ffffff) + s */ pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = (d & 0x00ffffff) + s */ pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = (d & 0x00ffffff) + s */ pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = (d & 0x00ffffff) + s */ pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = (d & 0x00ffffff) + s */ pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = (d & 0x00ffffff) + s */ pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = (d & 0x00ffffff) + s */ pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = (d & 0x00ffffff) + s */ pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod */ movl (%rsi, %rcx, 4), %eax ror $24, %eax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx rol $8, %eax movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* d = (d & 0x00ffffff) + s */ pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_add_copy_rgba_to_rgba_cmod) PR_(imlib_amd64_add_copy_rgb_to_rgba_cmod): ENTER movdqa m0XXX0XXX0XXX0XXX(%rip), %xmm5 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod, with a = amod[255] */ movl (%rsi, %rcx, 4), %eax ror $16, %eax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_add_copy_rgb_to_rgba_cmod) PR_(imlib_amd64_subtract_blend_rgba_to_rgb_cmod): ENTER pxor %xmm4, %xmm4 movdqa m00XXXXXX(%rip), %xmm6 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod */ movl (%rsi, %rcx, 4), %eax ror $24, %eax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx rol $8, %eax movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_subtract_blend_rgba_to_rgb_cmod) PR_(imlib_amd64_subtract_blend_rgba_to_rgba_cmod): ENTER movq pow_lut@GOTPCREL(%rip), %r13 pxor %xmm4, %xmm4 movdqa c1(%rip), %xmm5 movdqa mX000X000X000X000(%rip), %xmm6 movdqa mX000X000(%rip), %xmm7 xorq %rax, %rax /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod */ movl (%rsi, %rcx, 4), %eax ror $24, %eax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx rol $8, %eax movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ roll $16, %edx andl $0x0000ff00, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah movd %eax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_subtract_blend_rgba_to_rgba_cmod) PR_(imlib_amd64_subtract_blend_rgb_to_rgba_cmod): ENTER movq pow_lut@GOTPCREL(%rip), %r13 pxor %xmm4, %xmm4 movdqa c1(%rip), %xmm5 movdqa mX000X000X000X000(%rip), %xmm6 movdqa mX000X000(%rip), %xmm7 xorq %rax, %rax /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah rolq $32, %rax movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod, with a = amod[255] */ movl (%rsi, %rcx, 4), %eax ror $16, %eax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending */ roll $16, %edx andl $0x0000ff00, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah movd %eax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_subtract_blend_rgb_to_rgba_cmod) PR_(imlib_amd64_subtract_blend_rgb_to_rgb_cmod): ENTER pxor %xmm4, %xmm4 movdqa m00XXXXXX(%rip), %xmm6 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod, with a = amod[255] */ movl (%rsi, %rcx, 4), %eax ror $16, %eax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_subtract_blend_rgb_to_rgb_cmod) PR_(imlib_amd64_subtract_copy_rgba_to_rgb_cmod): ENTER movdqa m0XXX0XXX0XXX0XXX(%rip), %xmm5 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d - (s & 0x00ffffff) */ pand %xmm5, %xmm1 psubusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d - (s & 0x00ffffff) */ pand %xmm5, %xmm1 psubusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d - (s & 0x00ffffff) */ pand %xmm5, %xmm1 psubusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d - (s & 0x00ffffff) */ pand %xmm5, %xmm1 psubusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d - (s & 0x00ffffff) */ pand %xmm5, %xmm1 psubusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d - (s & 0x00ffffff) */ pand %xmm5, %xmm1 psubusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d - (s & 0x00ffffff) */ pand %xmm5, %xmm1 psubusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d - (s & 0x00ffffff) */ pand %xmm5, %xmm1 psubusb %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod */ movl (%rsi, %rcx, 4), %eax ror $24, %eax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx rol $8, %eax movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* d = d - (s & 0x00ffffff) */ pand %xmm5, %xmm1 psubusb %xmm1, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_subtract_copy_rgba_to_rgb_cmod) PR_(imlib_amd64_subtract_copy_rgba_to_rgba_cmod): ENTER movdqa m0XXX0XXX0XXX0XXX(%rip), %xmm5 movdqa mX000X000X000X000(%rip), %xmm6 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d - s, d alpha = s alpha */ psubusb %xmm1, %xmm2 pand %xmm6, %xmm1 pand %xmm5, %xmm2 por %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d - s, d alpha = s alpha */ psubusb %xmm1, %xmm2 pand %xmm6, %xmm1 pand %xmm5, %xmm2 por %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d - s, d alpha = s alpha */ psubusb %xmm1, %xmm2 pand %xmm6, %xmm1 pand %xmm5, %xmm2 por %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d - s, d alpha = s alpha */ psubusb %xmm1, %xmm2 pand %xmm6, %xmm1 pand %xmm5, %xmm2 por %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d - s, d alpha = s alpha */ psubusb %xmm1, %xmm2 pand %xmm6, %xmm1 pand %xmm5, %xmm2 por %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d - s, d alpha = s alpha */ psubusb %xmm1, %xmm2 pand %xmm6, %xmm1 pand %xmm5, %xmm2 por %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d - s, d alpha = s alpha */ psubusb %xmm1, %xmm2 pand %xmm6, %xmm1 pand %xmm5, %xmm2 por %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = d - s, d alpha = s alpha */ psubusb %xmm1, %xmm2 pand %xmm6, %xmm1 pand %xmm5, %xmm2 por %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod */ movl (%rsi, %rcx, 4), %eax ror $24, %eax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx rol $8, %eax movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* d = d - s, d alpha = s alpha */ psubusb %xmm1, %xmm2 pand %xmm6, %xmm1 pand %xmm5, %xmm2 por %xmm1, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_subtract_copy_rgba_to_rgba_cmod) PR_(imlib_amd64_subtract_copy_rgb_to_rgba_cmod): ENTER movdqa m0XXX0XXX0XXX0XXX(%rip), %xmm5 movdqa mX000X000X000X000(%rip), %xmm6 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = (d - s) */ psubusb %xmm1, %xmm2 /* Preserve source alpha */ pand %xmm5, %xmm2 pand %xmm6, %xmm1 por %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = (d - s) */ psubusb %xmm1, %xmm2 /* Preserve source alpha */ pand %xmm5, %xmm2 pand %xmm6, %xmm1 por %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = (d - s) */ psubusb %xmm1, %xmm2 /* Preserve source alpha */ pand %xmm5, %xmm2 pand %xmm6, %xmm1 por %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = (d - s) */ psubusb %xmm1, %xmm2 /* Preserve source alpha */ pand %xmm5, %xmm2 pand %xmm6, %xmm1 por %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = (d - s) */ psubusb %xmm1, %xmm2 /* Preserve source alpha */ pand %xmm5, %xmm2 pand %xmm6, %xmm1 por %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = (d - s) */ psubusb %xmm1, %xmm2 /* Preserve source alpha */ pand %xmm5, %xmm2 pand %xmm6, %xmm1 por %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = (d - s) */ psubusb %xmm1, %xmm2 /* Preserve source alpha */ pand %xmm5, %xmm2 pand %xmm6, %xmm1 por %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* d = (d - s) */ psubusb %xmm1, %xmm2 /* Preserve source alpha */ pand %xmm5, %xmm2 pand %xmm6, %xmm1 por %xmm1, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod, with a = amod[255] */ movl (%rsi, %rcx, 4), %eax ror $16, %eax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* d = (d - s) */ psubusb %xmm1, %xmm2 /* Preserve source alpha */ pand %xmm5, %xmm2 pand %xmm6, %xmm1 por %xmm1, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_subtract_copy_rgb_to_rgba_cmod) PR_(imlib_amd64_reshade_blend_rgba_to_rgb_cmod): ENTER pxor %xmm4, %xmm4 movdqa m000V0V0V000V0V0V(%rip), %xmm6 movdqa m00XXXXXX(%rip), %xmm7 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod */ movl (%rsi, %rcx, 4), %eax ror $24, %eax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx rol $8, %eax movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_reshade_blend_rgba_to_rgb_cmod) PR_(imlib_amd64_reshade_blend_rgba_to_rgba_cmod): ENTER movq pow_lut@GOTPCREL(%rip), %r13 pxor %xmm4, %xmm4 movdqa c1(%rip), %xmm5 movdqa mX000X000X000X000(%rip), %xmm6 movdqa m0XXX0XXX0XXX0XXX(%rip), %xmm7 movdqa m000V0V0V000V0V0V(%rip), %xmm8 xorq %rax, %rax /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending, specialized for reshade by shifting the source alpha * right by one */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending, specialized for reshade by shifting the source alpha * right by one */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending, specialized for reshade by shifting the source alpha * right by one */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending, specialized for reshade by shifting the source alpha * right by one */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending, specialized for reshade by shifting the source alpha * right by one */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending, specialized for reshade by shifting the source alpha * right by one */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending, specialized for reshade by shifting the source alpha * right by one */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending, specialized for reshade by shifting the source alpha * right by one */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod */ movl (%rsi, %rcx, 4), %eax ror $24, %eax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx rol $8, %eax movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending, specialized for reshade by shifting the source alpha * right by one */ roll $16, %edx andl $0x0000ff00, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah movd %eax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_reshade_blend_rgba_to_rgba_cmod) PR_(imlib_amd64_reshade_blend_rgb_to_rgb_cmod): ENTER pxor %xmm4, %xmm4 movdqa m000V0V0V000V0V0V(%rip), %xmm6 movdqa m00XXXXXX(%rip), %xmm7 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod, with a = amod[255] */ movl (%rsi, %rcx, 4), %eax ror $16, %eax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_reshade_blend_rgb_to_rgb_cmod) PR_(imlib_amd64_reshade_blend_rgb_to_rgba_cmod): ENTER movq pow_lut@GOTPCREL(%rip), %r13 pxor %xmm4, %xmm4 movdqa c1(%rip), %xmm5 movdqa mX000X000X000X000(%rip), %xmm6 movdqa m0XXX0XXX0XXX0XXX(%rip), %xmm7 movdqa m000V0V0V000V0V0V(%rip), %xmm8 xorq %rax, %rax /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending, specialized for reshade by shifting the source alpha * right by one */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending, specialized for reshade by shifting the source alpha * right by one */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending, specialized for reshade by shifting the source alpha * right by one */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending, specialized for reshade by shifting the source alpha * right by one */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending, specialized for reshade by shifting the source alpha * right by one */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending, specialized for reshade by shifting the source alpha * right by one */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending, specialized for reshade by shifting the source alpha * right by one */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending, specialized for reshade by shifting the source alpha * right by one */ movq %rdx, %rax andl $0xff000000, %edx roll $16, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movl %eax, %edx andl $0xff000000, %edx roll $16, %edx movb 7(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah rolq $32, %rax movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod, with a = amod[255] */ movl (%rsi, %rcx, 4), %eax ror $16, %eax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Convert the cmod alpha to the pow_lut alpha that will be used * for blending, specialized for reshade by shifting the source alpha * right by one */ roll $16, %edx andl $0x0000ff00, %edx movb 3(%rdi, %rcx, 4), %dl movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah movd %eax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_reshade_blend_rgb_to_rgba_cmod) PR_(imlib_amd64_reshade_copy_rgba_to_rgb_cmod): ENTER movdqa m0XXX0XXX0XXX0XXX(%rip), %xmm5 movdqa m0VVV0VVV0VVV0VVV(%rip), %xmm6 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* To take advantage of saturation and be able to do 8 bytes * at a time, we divide reshading into two separate steps: * adding values above 128, and subtracting values below 128 * These values go into %mm1 and %mm3 respectively * - %xmm1 becomes (2 * (s - 127)) * - %xmm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* dest alpha should not be changed in this func */ pand %xmm5, %xmm1 pand %xmm5, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* To take advantage of saturation and be able to do 8 bytes * at a time, we divide reshading into two separate steps: * adding values above 128, and subtracting values below 128 * These values go into %mm1 and %mm3 respectively * - %xmm1 becomes (2 * (s - 127)) * - %xmm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* dest alpha should not be changed in this func */ pand %xmm5, %xmm1 pand %xmm5, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* To take advantage of saturation and be able to do 8 bytes * at a time, we divide reshading into two separate steps: * adding values above 128, and subtracting values below 128 * These values go into %mm1 and %mm3 respectively * - %xmm1 becomes (2 * (s - 127)) * - %xmm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* dest alpha should not be changed in this func */ pand %xmm5, %xmm1 pand %xmm5, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* To take advantage of saturation and be able to do 8 bytes * at a time, we divide reshading into two separate steps: * adding values above 128, and subtracting values below 128 * These values go into %mm1 and %mm3 respectively * - %xmm1 becomes (2 * (s - 127)) * - %xmm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* dest alpha should not be changed in this func */ pand %xmm5, %xmm1 pand %xmm5, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* To take advantage of saturation and be able to do 8 bytes * at a time, we divide reshading into two separate steps: * adding values above 128, and subtracting values below 128 * These values go into %mm1 and %mm3 respectively * - %xmm1 becomes (2 * (s - 127)) * - %xmm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* dest alpha should not be changed in this func */ pand %xmm5, %xmm1 pand %xmm5, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* To take advantage of saturation and be able to do 8 bytes * at a time, we divide reshading into two separate steps: * adding values above 128, and subtracting values below 128 * These values go into %mm1 and %mm3 respectively * - %xmm1 becomes (2 * (s - 127)) * - %xmm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* dest alpha should not be changed in this func */ pand %xmm5, %xmm1 pand %xmm5, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* To take advantage of saturation and be able to do 8 bytes * at a time, we divide reshading into two separate steps: * adding values above 128, and subtracting values below 128 * These values go into %mm1 and %mm3 respectively * - %xmm1 becomes (2 * (s - 127)) * - %xmm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* dest alpha should not be changed in this func */ pand %xmm5, %xmm1 pand %xmm5, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* To take advantage of saturation and be able to do 8 bytes * at a time, we divide reshading into two separate steps: * adding values above 128, and subtracting values below 128 * These values go into %mm1 and %mm3 respectively * - %xmm1 becomes (2 * (s - 127)) * - %xmm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* dest alpha should not be changed in this func */ pand %xmm5, %xmm1 pand %xmm5, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod */ movl (%rsi, %rcx, 4), %eax ror $24, %eax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx rol $8, %eax movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* To take advantage of saturation and be able to do 8 bytes * at a time, we divide reshading into two separate steps: * adding values above 128, and subtracting values below 128 * These values go into %mm1 and %mm3 respectively * - %xmm1 becomes (2 * (s - 127)) * - %xmm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* dest alpha should not be changed in this func */ pand %xmm5, %xmm1 pand %xmm5, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_reshade_copy_rgba_to_rgb_cmod) PR_(imlib_amd64_reshade_copy_rgba_to_rgba_cmod): ENTER movdqu m0XXX0XXX0XXX0XXX(%rip), %xmm5 movdqu m0VVV0VVV0VVV0VVV(%rip), %xmm6 movdqu mX000X000X000X000(%rip), %xmm7 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod */ movq (%rsi, %rcx, 4), %rax rorq $56, %rax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod */ movl (%rsi, %rcx, 4), %eax ror $24, %eax movzbq %al, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx rol $8, %eax movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_reshade_copy_rgba_to_rgba_cmod) PR_(imlib_amd64_reshade_copy_rgb_to_rgba_cmod): ENTER movdqu m0XXX0XXX0XXX0XXX(%rip), %xmm5 movdqu m0VVV0VVV0VVV0VVV(%rip), %xmm6 movdqu mX000X000X000X000(%rip), %xmm7 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f /* Grab 2 pixels from src, with colormod, with a = amod[255] */ movq (%rsi, %rcx, 4), %rax rorq $48, %rax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shlq $8, %rdx movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl shlq $8, %rdx movl $0x000000FF, %ebx movb 0x300(%r14, %rbx), %dl shlq $8, %rdx rolq $16, %rax movb %al, %bl movb 0x000(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x100(%r14, %rbx), %dl shlq $8, %rdx rolq $8, %rax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %rdx, %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: /* Grab 1 pixel from src, with colormod, with a = amod[255] */ movl (%rsi, %rcx, 4), %eax ror $16, %eax movq $0x000000FF, %rbx movzbq 0x300(%r14, %rbx), %rdx shl $8, %edx movb %al, %bl movb 0x000(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x100(%r14, %rbx), %dl shl $8, %edx rol $8, %eax movb %al, %bl movb 0x200(%r14, %rbx), %dl movd %edx, %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_reshade_copy_rgb_to_rgba_cmod) #endif #ifdef __ELF__ .section .note.GNU-stack,"",@progbits #endif imlib2-1.4.7/src/lib/amd64_blend.S0000664000175000017500000035170312420651210013366 00000000000000#include #include "asm.h" #ifdef DO_AMD64_ASM /*\ |*| AMD64 SSE2 assembly blending routines for Imlib2 |*| Written by John Slaten |*| Based on MMX routines written by Willem Monsuwe \*/ /*\ Some useful masks \*/ .data .align 16 m0X000000: .byte 0, 0, 0, 0, 0, 0, 255, 0 .byte 0, 0, 0, 0, 0, 0, 255, 0 m10000000: .byte 0, 0, 0, 0, 0, 0, 0, 1 .byte 0, 0, 0, 0, 0, 0, 0, 1 m00XXXXXX: .byte 255, 255, 255, 255, 255, 255, 0, 0 .byte 255, 255, 255, 255, 255, 255, 0, 0 mVX000000: .byte 0, 0, 0, 0, 0, 0, 255, 127 .byte 0, 0, 0, 0, 0, 0, 255, 127 mV0000000: .byte 0, 0, 0, 0, 0, 0, 0, 128 .byte 0, 0, 0, 0, 0, 0, 0, 128 mX000X000: .byte 0, 0, 0, 0, 0, 0, 255, 255 .byte 0, 0, 0, 0, 0, 0, 255, 255 m0XXX0XXX0XXX0XXX: .byte 255, 255, 255, 0, 255, 255, 255, 0 .byte 255, 255, 255, 0, 255, 255, 255, 0 m0XXX0XXX00000000: .byte 255, 255, 255, 0, 255, 255, 255, 0 .byte 0, 0, 0, 0, 0, 0, 0, 0 m0XXX000000000000: .byte 255, 255, 255, 0, 0, 0, 0, 0 .byte 0, 0, 0, 0, 0, 0, 0, 0 mX000X000X000X000: .byte 0, 0, 0, 255, 0, 0, 0, 255 .byte 0, 0, 0, 255, 0, 0, 0, 255 mX000X00000000000: .byte 0, 0, 0, 255, 0, 0, 0, 255 .byte 0, 0, 0, 255, 0, 0, 0, 255 mX000000000000000: .byte 0, 0, 0, 255, 0, 0, 0, 255 .byte 0, 0, 0, 255, 0, 0, 0, 255 m1000100010001000: .byte 0, 0, 0, 1, 0, 0, 0, 1 .byte 0, 0, 0, 1, 0, 0, 0, 1 m000V0V0V000V0V0V: .byte 127, 0, 127, 0, 127, 0, 0, 0 .byte 127, 0, 127, 0, 127, 0, 0, 0 mI0000000I0000000: .byte 0, 0, 0, 0, 0, 0, 0, 64 .byte 0, 0, 0, 0, 0, 0, 0, 64 m0VVV0VVV0VVV0VVV: .byte 127, 127, 127, 0, 127, 127, 127, 0 .byte 127, 127, 127, 0, 127, 127, 127, 0 c1: .word 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1, 0x1 /*\ All functions have the same calling convention: |*| __imlib_amd64__rgba_to_rgb[A](void *src, int sw, void *dst, int dw, |*| int w, int h, ImlibColorModifier *cm) |*| AMD64 GCC passes paramters by register, so no aliases exist in this version. \*/ .text .align 16 FN_(imlib_amd64_blend_rgba_to_rgb) FN_(imlib_amd64_blend_rgba_to_rgba) FN_(imlib_amd64_copy_rgba_to_rgb) FN_(imlib_amd64_copy_rgba_to_rgba) FN_(imlib_amd64_copy_rgb_to_rgba) FN_(imlib_amd64_add_blend_rgba_to_rgb) FN_(imlib_amd64_add_blend_rgba_to_rgba) FN_(imlib_amd64_add_copy_rgba_to_rgb) FN_(imlib_amd64_add_copy_rgba_to_rgba) FN_(imlib_amd64_add_copy_rgb_to_rgba) FN_(imlib_amd64_subtract_blend_rgba_to_rgb) FN_(imlib_amd64_subtract_blend_rgba_to_rgba) FN_(imlib_amd64_subtract_copy_rgba_to_rgb) FN_(imlib_amd64_subtract_copy_rgba_to_rgba) FN_(imlib_amd64_subtract_copy_rgb_to_rgba) FN_(imlib_amd64_reshade_blend_rgba_to_rgb) FN_(imlib_amd64_reshade_blend_rgba_to_rgba) FN_(imlib_amd64_reshade_copy_rgba_to_rgb) FN_(imlib_amd64_reshade_copy_rgba_to_rgba) FN_(imlib_amd64_reshade_copy_rgb_to_rgba) .extern pow_lut /*\ SSE register use: |*| %xmm1 = Source value |*| %xmm2 = Destination value |*| %xmm3 = Alpha value |*| %xmm4 = 0 |*| %xmm5-%xmm7 = masks \*/ /*\ Variables: |*| %rsi = src |*| %rdi = dst |*| %r8d = w |*| %r9d = h |*| %r10d = sw |*| %r11d = dw \*/ #define ENTER \ pushq %rbp ; \ movq %rsp, %rbp ; \ pushq %rbx ; \ pushq %r13 ; \ pushq %r14 ; \ movq %rsi, %r10 ; \ movq %rcx, %r11 ; \ movq %rdi, %rsi ; \ movq %rdx, %rdi ; \ movq 16(%rbp), %r14 ; \ ; \ /* param sanity check */ ; \ testq %r8, %r8 ; \ jz 9f ; \ testq %r9, %r9 ; \ jz 9f #define LEAVE \ popq %r14 ; \ popq %r13 ; \ popq %rbx ; \ movq %rbp, %rsp ; \ popq %rbp ; \ ret PR_(imlib_amd64_blend_rgba_to_rgb): ENTER pxor %xmm4, %xmm4 movdqu c1(%rip), %xmm5 movdqu m00XXXXXX(%rip), %xmm6 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_blend_rgba_to_rgb) PR_(imlib_amd64_blend_rgba_to_rgba): ENTER pxor %xmm4, %xmm4 movdqu c1(%rip), %xmm5 xorq %rax, %rax movdqu mX000X000X000X000(%rip), %xmm6 movq pow_lut@GOTPCREL(%rip), %r13 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Load one pixel as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movd %eax, %xmm3 /* override source alpha to 255 */ por %xmm6, %xmm1 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* unpack source and dest */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * ((s - d) + 0.5)) */ psubw %xmm2, %xmm1 psllw $1, %xmm1 paddw %xmm5, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* repack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_blend_rgba_to_rgba) PR_(imlib_amd64_copy_rgba_to_rgb): ENTER movdqu m0XXX0XXX0XXX0XXX(%rip), %xmm5 movdqu mX000X000X000X000(%rip), %xmm6 leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi subq $12, %rsi subq $12, %rdi negq %r8 0: movq %r8, %rcx /* if < 4 pixels left, goto end */ addq $3, %rcx jns 4f 1: /* 16 byte align dst ptr */ leaq (%rdi, %rcx, 4), %rdx test $0x0f, %rdx jz 1f movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* d = (s & 0x00ffffff) | (d & 0xff000000) */ pand %xmm5, %xmm1 pand %xmm6, %xmm2 por %xmm1, %xmm2 movd %xmm2, (%rdi, %rcx, 4) incq %rcx jz 4f jmp 1b 1: /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) /* test if 16 byte aligned src ptr */ leaq (%rsi, %rcx, 4), %rdx test $0x0f, %rdx jnz 3f 2: /* main loop, unrolled to work on 64 byte chunks */ /* aligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (s & 0x00ffffff) | (d & 0xff000000) */ pand %xmm5, %xmm1 pand %xmm6, %xmm2 por %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (s & 0x00ffffff) | (d & 0xff000000) */ pand %xmm5, %xmm1 pand %xmm6, %xmm2 por %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (s & 0x00ffffff) | (d & 0xff000000) */ pand %xmm5, %xmm1 pand %xmm6, %xmm2 por %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (s & 0x00ffffff) | (d & 0xff000000) */ pand %xmm5, %xmm1 pand %xmm6, %xmm2 por %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx js 2b jmp 4f 3: /* main loop, unrolled to work on 64 byte chunks */ /* unaligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (s & 0x00ffffff) | (d & 0xff000000) */ pand %xmm5, %xmm1 pand %xmm6, %xmm2 por %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (s & 0x00ffffff) | (d & 0xff000000) */ pand %xmm5, %xmm1 pand %xmm6, %xmm2 por %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (s & 0x00ffffff) | (d & 0xff000000) */ pand %xmm5, %xmm1 pand %xmm6, %xmm2 por %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (s & 0x00ffffff) | (d & 0xff000000) */ pand %xmm5, %xmm1 pand %xmm6, %xmm2 por %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx js 3b 4: /* finish loop */ cmp $2, %rcx jg 5f movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* d = (s & 0x00ffffff) | (d & 0xff000000) */ pand %xmm5, %xmm1 pand %xmm6, %xmm2 por %xmm1, %xmm2 movd %xmm2, (%rdi, %rcx, 4) incq %rcx jmp 4b 5: /* finish line */ leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_copy_rgba_to_rgb) PR_(imlib_amd64_copy_rgba_to_rgba): ENTER leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi subq $12, %rsi subq $12, %rdi negq %r8 0: movq %r8, %rcx /* if < 4 pixels left, goto end */ addq $3, %rcx jns 4f 1: /* 16 byte align dst ptr */ leaq (%rdi, %rcx, 4), %rdx test $0x0f, %rdx jz 1f movd (%rsi, %rcx, 4), %xmm1 movd %xmm1, (%rdi, %rcx, 4) incq %rcx jz 4f jmp 1b 1: /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) /* test if 16 byte aligned src ptr */ leaq (%rsi, %rcx, 4), %rdx test $0x0f, %rdx jnz 3f 2: /* main loop, unrolled to work on 64 byte chunks */ /* aligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqa (%rsi, %rcx, 4), %xmm1 movdqa %xmm1, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa %xmm1, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa %xmm1, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa %xmm1, (%rdi, %rcx, 4) addq $4, %rcx js 2b jmp 4f 3: /* main loop, unrolled to work on 64 byte chunks */ /* unaligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqu (%rsi, %rcx, 4), %xmm1 movdqa %xmm1, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa %xmm1, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa %xmm1, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa %xmm1, (%rdi, %rcx, 4) addq $4, %rcx js 3b 4: /* finish loop */ cmp $2, %rcx jg 5f movd (%rsi, %rcx, 4), %xmm1 movd %xmm1, (%rdi, %rcx, 4) incq %rcx jmp 4b 5: /* finish line */ leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_copy_rgba_to_rgba) PR_(imlib_amd64_copy_rgb_to_rgba): ENTER movdqu mX000X000X000X000(%rip), %xmm5 leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi subq $12, %rsi subq $12, %rdi negq %r8 0: movq %r8, %rcx /* if < 4 pixels left, goto end */ addq $3, %rcx jns 4f 1: /* 16 byte align dst ptr */ leaq (%rdi, %rcx, 4), %rdx test $0x0f, %rdx jz 1f movd (%rsi, %rcx, 4), %xmm1 /* d = s | 0xff000000 */ por %xmm5, %xmm1 movd %xmm1, (%rdi, %rcx, 4) incq %rcx jz 4f jmp 1b 1: /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) /* test if 16 byte aligned src ptr */ leaq (%rsi, %rcx, 4), %rdx test $0x0f, %rdx jnz 3f 2: /* main loop, unrolled to work on 64 byte chunks */ /* aligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqa (%rsi, %rcx, 4), %xmm1 /* d = s | 0xff000000 */ por %xmm5, %xmm1 movdqa %xmm1, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 /* d = s | 0xff000000 */ por %xmm5, %xmm1 movdqa %xmm1, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 /* d = s | 0xff000000 */ por %xmm5, %xmm1 movdqa %xmm1, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 /* d = s | 0xff000000 */ por %xmm5, %xmm1 movdqa %xmm1, (%rdi, %rcx, 4) addq $4, %rcx js 2b jmp 4f 3: /* main loop, unrolled to work on 64 byte chunks */ /* unaligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqu (%rsi, %rcx, 4), %xmm1 /* d = s | 0xff000000 */ por %xmm5, %xmm1 movdqa %xmm1, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 /* d = s | 0xff000000 */ por %xmm5, %xmm1 movdqa %xmm1, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 /* d = s | 0xff000000 */ por %xmm5, %xmm1 movdqa %xmm1, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 /* d = s | 0xff000000 */ por %xmm5, %xmm1 movdqa %xmm1, (%rdi, %rcx, 4) addq $4, %rcx js 3b 4: /* finish loop */ cmp $2, %rcx jg 5f movd (%rsi, %rcx, 4), %xmm1 /* d = s | 0xff000000 */ por %xmm5, %xmm1 movd %xmm1, (%rdi, %rcx, 4) incq %rcx jmp 4b 5: /* finish line */ leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_copy_rgb_to_rgba) PR_(imlib_amd64_add_blend_rgba_to_rgb): ENTER pxor %xmm4, %xmm4 movdqu m00XXXXXX(%rip), %xmm6 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (a * s) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_add_blend_rgba_to_rgb) PR_(imlib_amd64_add_blend_rgba_to_rgba): ENTER pxor %xmm4, %xmm4 movdqu c1(%rip), %xmm5 xorq %rax, %rax movdqu mX000X000X000X000(%rip), %xmm6 movq pow_lut@GOTPCREL(%rip), %r13 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Load one pixel as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movd %eax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 por %xmm6, %xmm1 pand %xmm6, %xmm0 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (s * ca) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_add_blend_rgba_to_rgba) PR_(imlib_amd64_add_copy_rgba_to_rgb): ENTER movdqu m0XXX0XXX0XXX0XXX(%rip), %xmm5 leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi subq $12, %rsi subq $12, %rdi negq %r8 0: movq %r8, %rcx /* if < 4 pixels left, goto end */ addq $3, %rcx jns 4f 1: /* 16 byte align dst ptr */ leaq (%rdi, %rcx, 4), %rdx test $0x0f, %rdx jz 1f movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* d = d + (s & 0x00ffffff) */ pand %xmm5, %xmm1 paddusb %xmm1, %xmm2 movd %xmm2, (%rdi, %rcx, 4) incq %rcx jz 4f jmp 1b 1: /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) /* test if 16 byte aligned src ptr */ leaq (%rsi, %rcx, 4), %rdx test $0x0f, %rdx jnz 3f 2: /* main loop, unrolled to work on 64 byte chunks */ /* aligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d + (s & 0x00ffffff) */ pand %xmm5, %xmm1 paddusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d + (s & 0x00ffffff) */ pand %xmm5, %xmm1 paddusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d + (s & 0x00ffffff) */ pand %xmm5, %xmm1 paddusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d + (s & 0x00ffffff) */ pand %xmm5, %xmm1 paddusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx js 2b jmp 4f 3: /* main loop, unrolled to work on 64 byte chunks */ /* unaligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d + (s & 0x00ffffff) */ pand %xmm5, %xmm1 paddusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d + (s & 0x00ffffff) */ pand %xmm5, %xmm1 paddusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d + (s & 0x00ffffff) */ pand %xmm5, %xmm1 paddusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d + (s & 0x00ffffff) */ pand %xmm5, %xmm1 paddusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx js 3b 4: /* finish loop */ cmp $2, %rcx jg 5f movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* d = d + (s & 0x00ffffff) */ pand %xmm5, %xmm1 paddusb %xmm1, %xmm2 movd %xmm2, (%rdi, %rcx, 4) incq %rcx jmp 4b 5: /* finish line */ leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_add_copy_rgba_to_rgb) PR_(imlib_amd64_add_copy_rgba_to_rgba): ENTER movdqu m0XXX0XXX0XXX0XXX(%rip), %xmm5 leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi subq $12, %rsi subq $12, %rdi negq %r8 0: movq %r8, %rcx /* if < 4 pixels left, goto end */ addq $3, %rcx jns 4f 1: /* 16 byte align dst ptr */ leaq (%rdi, %rcx, 4), %rdx test $0x0f, %rdx jz 1f movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* d = (d & 0x00ffffff) + s */ pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movd %xmm2, (%rdi, %rcx, 4) incq %rcx jz 4f jmp 1b 1: /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) /* test if 16 byte aligned src ptr */ leaq (%rsi, %rcx, 4), %rdx test $0x0f, %rdx jnz 3f 2: /* main loop, unrolled to work on 64 byte chunks */ /* aligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d & 0x00ffffff) + s */ pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d & 0x00ffffff) + s */ pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d & 0x00ffffff) + s */ pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d & 0x00ffffff) + s */ pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx js 2b jmp 4f 3: /* main loop, unrolled to work on 64 byte chunks */ /* unaligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d & 0x00ffffff) + s */ pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d & 0x00ffffff) + s */ pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d & 0x00ffffff) + s */ pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d & 0x00ffffff) + s */ pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx js 3b 4: /* finish loop */ cmp $2, %rcx jg 5f movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* d = (d & 0x00ffffff) + s */ pand %xmm5, %xmm2 paddusb %xmm1, %xmm2 movd %xmm2, (%rdi, %rcx, 4) incq %rcx jmp 4b 5: /* finish line */ leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_add_copy_rgba_to_rgba) PR_(imlib_amd64_add_copy_rgb_to_rgba): ENTER movdqu mX000X000X000X000(%rip), %xmm5 leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi subq $12, %rsi subq $12, %rdi negq %r8 0: movq %r8, %rcx /* if < 4 pixels left, goto end */ addq $3, %rcx jns 4f 1: /* 16 byte align dst ptr */ leaq (%rdi, %rcx, 4), %rdx test $0x0f, %rdx jz 1f movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* d = (d + s) | 0xff000000 */ paddusb %xmm1, %xmm2 por %xmm5, %xmm2 movd %xmm2, (%rdi, %rcx, 4) incq %rcx jz 4f jmp 1b 1: /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) /* test if 16 byte aligned src ptr */ leaq (%rsi, %rcx, 4), %rdx test $0x0f, %rdx jnz 3f 2: /* main loop, unrolled to work on 64 byte chunks */ /* aligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d + s) | 0xff000000 */ paddusb %xmm1, %xmm2 por %xmm5, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d + s) | 0xff000000 */ paddusb %xmm1, %xmm2 por %xmm5, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d + s) | 0xff000000 */ paddusb %xmm1, %xmm2 por %xmm5, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d + s) | 0xff000000 */ paddusb %xmm1, %xmm2 por %xmm5, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx js 2b jmp 4f 3: /* main loop, unrolled to work on 64 byte chunks */ /* unaligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d + s) | 0xff000000 */ paddusb %xmm1, %xmm2 por %xmm5, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d + s) | 0xff000000 */ paddusb %xmm1, %xmm2 por %xmm5, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d + s) | 0xff000000 */ paddusb %xmm1, %xmm2 por %xmm5, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d + s) | 0xff000000 */ paddusb %xmm1, %xmm2 por %xmm5, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx js 3b 4: /* finish loop */ cmp $2, %rcx jg 5f movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* d = (d + s) | 0xff000000 */ paddusb %xmm1, %xmm2 por %xmm5, %xmm2 movd %xmm2, (%rdi, %rcx, 4) incq %rcx jmp 4b 5: /* finish line */ leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_add_copy_rgb_to_rgba) PR_(imlib_amd64_subtract_blend_rgba_to_rgb): ENTER pxor %xmm4, %xmm4 movdqu m00XXXXXX(%rip), %xmm6 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Get alpha from source and unpack to words * Result ranges is [0, 0x7fff], and is mapped to * point values in [0.0, 1.0) by using the high word * of the 32 bit multiplication result. * Because we want the unsigned value, we shift right one * here and also shift left the other factors to compensate. */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero out the alpha channel of the source to leave the * destination alpha unchanged. */ pand %xmm6, %xmm3 /* Unpack src and dst to words */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - (s * a) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_subtract_blend_rgba_to_rgb) PR_(imlib_amd64_subtract_blend_rgba_to_rgba): ENTER movq pow_lut@GOTPCREL(%rip), %r13 pxor %xmm4, %xmm4 movdqu c1(%rip), %xmm5 movdqu mX000X000X000X000(%rip), %xmm6 movdqu mX000X000(%rip), %xmm7 xorq %rax, %rax /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Load two pixels as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah movd %rax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Load one pixel as 00, 00, src alpha, combined alpha * Combined alpha is derived from the pow_lut table in blend.c */ movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah movd %eax, %xmm3 /* unpack alpha to src alpha, combined alpha x 3 */ punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 /* src alpha = 255 - dst alpha */ movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 /* unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d - ((s * a) ^ 0xff000000) */ psllw $1, %xmm1 pmulhw %xmm3, %xmm1 pxor %xmm7, %xmm1 psubsw %xmm1, %xmm2 /* pack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_subtract_blend_rgba_to_rgba) PR_(imlib_amd64_subtract_copy_rgba_to_rgb): ENTER movdqu m0XXX0XXX0XXX0XXX(%rip), %xmm5 leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi subq $12, %rsi subq $12, %rdi negq %r8 0: movq %r8, %rcx /* if < 4 pixels left, goto end */ addq $3, %rcx jns 4f 1: /* 16 byte align dst ptr */ leaq (%rdi, %rcx, 4), %rdx test $0x0f, %rdx jz 1f movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* d = d - (s & 0x00ffffff) */ pand %xmm5, %xmm1 psubusb %xmm1, %xmm2 movd %xmm2, (%rdi, %rcx, 4) incq %rcx jz 4f jmp 1b 1: /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) /* test if 16 byte aligned src ptr */ leaq (%rsi, %rcx, 4), %rdx test $0x0f, %rdx jnz 3f 2: /* main loop, unrolled to work on 64 byte chunks */ /* aligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d - (s & 0x00ffffff) */ pand %xmm5, %xmm1 psubusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d - (s & 0x00ffffff) */ pand %xmm5, %xmm1 psubusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d - (s & 0x00ffffff) */ pand %xmm5, %xmm1 psubusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d - (s & 0x00ffffff) */ pand %xmm5, %xmm1 psubusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx js 2b jmp 4f 3: /* main loop, unrolled to work on 64 byte chunks */ /* unaligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d - (s & 0x00ffffff) */ pand %xmm5, %xmm1 psubusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d - (s & 0x00ffffff) */ pand %xmm5, %xmm1 psubusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d - (s & 0x00ffffff) */ pand %xmm5, %xmm1 psubusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d - (s & 0x00ffffff) */ pand %xmm5, %xmm1 psubusb %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx js 3b 4: /* finish loop */ cmp $2, %rcx jg 5f movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* d = d - (s & 0x00ffffff) */ pand %xmm5, %xmm1 psubusb %xmm1, %xmm2 movd %xmm2, (%rdi, %rcx, 4) incq %rcx jmp 4b 5: /* finish line */ leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_subtract_copy_rgba_to_rgb) PR_(imlib_amd64_subtract_copy_rgba_to_rgba): ENTER movdqu m0XXX0XXX0XXX0XXX(%rip), %xmm5 movdqu mX000X000X000X000(%rip), %xmm6 leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi subq $12, %rsi subq $12, %rdi negq %r8 0: movq %r8, %rcx /* if < 4 pixels left, goto end */ addq $3, %rcx jns 4f 1: /* 16 byte align dst ptr */ leaq (%rdi, %rcx, 4), %rdx test $0x0f, %rdx jz 1f movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* d = d - s, d alpha = s alpha */ psubusb %xmm1, %xmm2 pand %xmm6, %xmm1 pand %xmm5, %xmm2 por %xmm1, %xmm2 movd %xmm2, (%rdi, %rcx, 4) incq %rcx jz 4f jmp 1b 1: /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) /* test if 16 byte aligned src ptr */ leaq (%rsi, %rcx, 4), %rdx test $0x0f, %rdx jnz 3f 2: /* main loop, unrolled to work on 64 byte chunks */ /* aligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d - s, d alpha = s alpha */ psubusb %xmm1, %xmm2 pand %xmm6, %xmm1 pand %xmm5, %xmm2 por %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d - s, d alpha = s alpha */ psubusb %xmm1, %xmm2 pand %xmm6, %xmm1 pand %xmm5, %xmm2 por %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d - s, d alpha = s alpha */ psubusb %xmm1, %xmm2 pand %xmm6, %xmm1 pand %xmm5, %xmm2 por %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d - s, d alpha = s alpha */ psubusb %xmm1, %xmm2 pand %xmm6, %xmm1 pand %xmm5, %xmm2 por %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx js 2b jmp 4f 3: /* main loop, unrolled to work on 64 byte chunks */ /* unaligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d - s, d alpha = s alpha */ psubusb %xmm1, %xmm2 pand %xmm6, %xmm1 pand %xmm5, %xmm2 por %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d - s, d alpha = s alpha */ psubusb %xmm1, %xmm2 pand %xmm6, %xmm1 pand %xmm5, %xmm2 por %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d - s, d alpha = s alpha */ psubusb %xmm1, %xmm2 pand %xmm6, %xmm1 pand %xmm5, %xmm2 por %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = d - s, d alpha = s alpha */ psubusb %xmm1, %xmm2 pand %xmm6, %xmm1 pand %xmm5, %xmm2 por %xmm1, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx js 3b 4: /* finish loop */ cmp $2, %rcx jg 5f movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* d = d - s, d alpha = s alpha */ psubusb %xmm1, %xmm2 pand %xmm6, %xmm1 pand %xmm5, %xmm2 por %xmm1, %xmm2 movd %xmm2, (%rdi, %rcx, 4) incq %rcx jmp 4b 5: /* finish line */ leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_subtract_copy_rgba_to_rgba) PR_(imlib_amd64_subtract_copy_rgb_to_rgba): ENTER movdqu mX000X000X000X000(%rip), %xmm5 leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi subq $12, %rsi subq $12, %rdi negq %r8 0: movq %r8, %rcx /* if < 4 pixels left, goto end */ addq $3, %rcx jns 4f 1: /* 16 byte align dst ptr */ leaq (%rdi, %rcx, 4), %rdx test $0x0f, %rdx jz 1f movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* d = (d - s) | 0xff000000 */ psubusb %xmm1, %xmm2 por %xmm5, %xmm2 movd %xmm2, (%rdi, %rcx, 4) incq %rcx jz 4f jmp 1b 1: /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) /* test if 16 byte aligned src ptr */ leaq (%rsi, %rcx, 4), %rdx test $0x0f, %rdx jnz 3f 2: /* main loop, unrolled to work on 64 byte chunks */ /* aligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d - s) | 0xff000000 */ psubusb %xmm1, %xmm2 por %xmm5, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d - s) | 0xff000000 */ psubusb %xmm1, %xmm2 por %xmm5, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d - s) | 0xff000000 */ psubusb %xmm1, %xmm2 por %xmm5, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d - s) | 0xff000000 */ psubusb %xmm1, %xmm2 por %xmm5, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx js 2b jmp 4f 3: /* main loop, unrolled to work on 64 byte chunks */ /* unaligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d - s) | 0xff000000 */ psubusb %xmm1, %xmm2 por %xmm5, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d - s) | 0xff000000 */ psubusb %xmm1, %xmm2 por %xmm5, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d - s) | 0xff000000 */ psubusb %xmm1, %xmm2 por %xmm5, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* d = (d - s) | 0xff000000 */ psubusb %xmm1, %xmm2 por %xmm5, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx js 3b 4: /* finish loop */ cmp $2, %rcx jg 5f movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* d = (d - s) | 0xff000000 */ psubusb %xmm1, %xmm2 por %xmm5, %xmm2 movd %xmm2, (%rdi, %rcx, 4) incq %rcx jmp 4b 5: /* finish line */ leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_subtract_copy_rgb_to_rgba) PR_(imlib_amd64_reshade_blend_rgba_to_rgb): ENTER pxor %xmm4, %xmm4 movdqu m000V0V0V000V0V0V(%rip), %xmm6 movdqu m00XXXXXX(%rip), %xmm7 /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* Unpack alpha */ movq %xmm1, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0xFF, %xmm3, %xmm3 pshuflw $0xFF, %xmm3, %xmm3 psrlw $1, %xmm3 /* Zero blending alpha */ pand %xmm7, %xmm3 /* Unpack src and dst */ punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 /* d = d + (2 * a * (s - 127)) */ psubw %xmm6, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 /* Repack new pixels */ packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_reshade_blend_rgba_to_rgb) PR_(imlib_amd64_reshade_blend_rgba_to_rgba): ENTER movq pow_lut@GOTPCREL(%rip), %r13 pxor %xmm4, %xmm4 movdqu c1(%rip), %xmm5 movdqu mX000X000X000X000(%rip), %xmm6 movdqu m0XXX0XXX0XXX0XXX(%rip), %xmm7 movdqu m000V0V0V000V0V0V(%rip), %xmm8 xorq %rax, %rax /* Move right to left across each line, */ /* processing in two pixel chunks */ leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi /* Last instruction is %rcx = 0 */ subq $4, %rsi subq $4, %rdi negq %r8 0: movq %r8, %rcx incq %rcx /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) jz 2f /* one pixel line */ 1: /* main loop, unrolled to work on 64 byte chunks */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx jz 2f jns 3f movq (%rsi, %rcx, 4), %xmm1 movq (%rdi, %rcx, 4), %xmm2 movzbq 7(%rdi, %rcx, 4), %rdx movb 7(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh shlq $32, %rax movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah movd %rax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movq %xmm2, (%rdi, %rcx, 4) incq %rcx incq %rcx js 1b jnz 3f 2: movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 movzbq 3(%rdi, %rcx, 4), %rdx movb 3(%rsi, %rcx, 4), %dh movb (%r13, %rdx), %al movb %dh, %ah shrb $1, %ah movd %eax, %xmm3 punpcklbw %xmm3, %xmm3 pshufhw $0x40, %xmm3, %xmm3 pshuflw $0x40, %xmm3, %xmm3 psrlw $1, %xmm3 movdqa %xmm2, %xmm0 pand %xmm6, %xmm0 por %xmm6, %xmm1 psubusb %xmm0, %xmm1 punpcklbw %xmm4, %xmm1 punpcklbw %xmm4, %xmm2 psubw %xmm8, %xmm1 psllw $2, %xmm1 pmulhw %xmm3, %xmm1 paddsw %xmm1, %xmm2 packuswb %xmm4, %xmm2 movd %xmm2, (%rdi, %rcx, 4) 3: leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_reshade_blend_rgba_to_rgba) PR_(imlib_amd64_reshade_copy_rgba_to_rgb): ENTER movdqu m0XXX0XXX0XXX0XXX(%rip), %xmm5 movdqu m0VVV0VVV0VVV0VVV(%rip), %xmm6 leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi subq $12, %rsi subq $12, %rdi negq %r8 0: movq %r8, %rcx /* if < 4 pixels left, goto end */ addq $3, %rcx jns 4f 1: /* 16 byte align dst ptr */ leaq (%rdi, %rcx, 4), %rdx test $0x0f, %rdx jz 1f movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* To take advantage of saturation and be able to do 8 bytes * at a time, we divide reshading into two separate steps: * adding values above 128, and subtracting values below 128 * These values go into %mm1 and %mm3 respectively * - %xmm1 becomes (2 * (s - 127)) * - %xmm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* dest alpha should not be changed in this func */ pand %xmm5, %xmm1 pand %xmm5, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 movd %xmm2, (%rdi, %rcx, 4) incq %rcx jz 4f jmp 1b 1: /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) /* test if 16 byte aligned src ptr */ leaq (%rsi, %rcx, 4), %rdx test $0x0f, %rdx jnz 3f 2: /* main loop, unrolled to work on 64 byte chunks */ /* aligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* To take advantage of saturation and be able to do 8 bytes * at a time, we divide reshading into two separate steps: * adding values above 128, and subtracting values below 128 * These values go into %mm1 and %mm3 respectively * - %xmm1 becomes (2 * (s - 127)) * - %xmm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* dest alpha should not be changed in this func */ pand %xmm5, %xmm1 pand %xmm5, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* To take advantage of saturation and be able to do 8 bytes * at a time, we divide reshading into two separate steps: * adding values above 128, and subtracting values below 128 * These values go into %mm1 and %mm3 respectively * - %xmm1 becomes (2 * (s - 127)) * - %xmm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* dest alpha should not be changed in this func */ pand %xmm5, %xmm1 pand %xmm5, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* To take advantage of saturation and be able to do 8 bytes * at a time, we divide reshading into two separate steps: * adding values above 128, and subtracting values below 128 * These values go into %mm1 and %mm3 respectively * - %xmm1 becomes (2 * (s - 127)) * - %xmm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* dest alpha should not be changed in this func */ pand %xmm5, %xmm1 pand %xmm5, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* To take advantage of saturation and be able to do 8 bytes * at a time, we divide reshading into two separate steps: * adding values above 128, and subtracting values below 128 * These values go into %mm1 and %mm3 respectively * - %xmm1 becomes (2 * (s - 127)) * - %xmm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* dest alpha should not be changed in this func */ pand %xmm5, %xmm1 pand %xmm5, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx js 2b jmp 4f 3: /* main loop, unrolled to work on 64 byte chunks */ /* unaligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* To take advantage of saturation and be able to do 8 bytes * at a time, we divide reshading into two separate steps: * adding values above 128, and subtracting values below 128 * These values go into %mm1 and %mm3 respectively * - %xmm1 becomes (2 * (s - 127)) * - %xmm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* dest alpha should not be changed in this func */ pand %xmm5, %xmm1 pand %xmm5, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* To take advantage of saturation and be able to do 8 bytes * at a time, we divide reshading into two separate steps: * adding values above 128, and subtracting values below 128 * These values go into %mm1 and %mm3 respectively * - %xmm1 becomes (2 * (s - 127)) * - %xmm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* dest alpha should not be changed in this func */ pand %xmm5, %xmm1 pand %xmm5, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* To take advantage of saturation and be able to do 8 bytes * at a time, we divide reshading into two separate steps: * adding values above 128, and subtracting values below 128 * These values go into %mm1 and %mm3 respectively * - %xmm1 becomes (2 * (s - 127)) * - %xmm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* dest alpha should not be changed in this func */ pand %xmm5, %xmm1 pand %xmm5, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* To take advantage of saturation and be able to do 8 bytes * at a time, we divide reshading into two separate steps: * adding values above 128, and subtracting values below 128 * These values go into %mm1 and %mm3 respectively * - %xmm1 becomes (2 * (s - 127)) * - %xmm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* dest alpha should not be changed in this func */ pand %xmm5, %xmm1 pand %xmm5, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx js 3b 4: /* finish loop */ cmp $2, %rcx jg 5f movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* To take advantage of saturation and be able to do 8 bytes * at a time, we divide reshading into two separate steps: * adding values above 128, and subtracting values below 128 * These values go into %mm1 and %mm3 respectively * - %xmm1 becomes (2 * (s - 127)) * - %xmm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* dest alpha should not be changed in this func */ pand %xmm5, %xmm1 pand %xmm5, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 movd %xmm2, (%rdi, %rcx, 4) incq %rcx jmp 4b 5: /* finish line */ leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_reshade_copy_rgba_to_rgb) PR_(imlib_amd64_reshade_copy_rgba_to_rgba): ENTER movdqu m0XXX0XXX0XXX0XXX(%rip), %xmm5 movdqu m0VVV0VVV0VVV0VVV(%rip), %xmm6 movdqu mX000X000X000X000(%rip), %xmm7 leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi subq $12, %rsi subq $12, %rdi negq %r8 0: movq %r8, %rcx /* if < 4 pixels left, goto end */ addq $3, %rcx jns 4f 1: /* 16 byte align dst ptr */ leaq (%rdi, %rcx, 4), %rdx test $0x0f, %rdx jz 1f movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movd %xmm2, (%rdi, %rcx, 4) incq %rcx jz 4f jmp 1b 1: /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) /* test if 16 byte aligned src ptr */ leaq (%rsi, %rcx, 4), %rdx test $0x0f, %rdx jnz 3f 2: /* main loop, unrolled to work on 64 byte chunks */ /* aligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx js 2b jmp 4f 3: /* main loop, unrolled to work on 64 byte chunks */ /* unaligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx js 3b 4: /* finish loop */ cmp $2, %rcx jg 5f movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 /* This time, dest alpha = src alpha, so src alpha is saved in %xmm0 */ movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 movdqa %xmm1, %xmm0 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = s alpha */ pand %xmm5, %xmm2 pand %xmm7, %xmm0 por %xmm0, %xmm2 movd %xmm2, (%rdi, %rcx, 4) incq %rcx jmp 4b 5: /* finish line */ leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_reshade_copy_rgba_to_rgba) PR_(imlib_amd64_reshade_copy_rgb_to_rgba): ENTER movdqu m0XXX0XXX0XXX0XXX(%rip), %xmm5 movdqu m0VVV0VVV0VVV0VVV(%rip), %xmm6 movdqu mX000X000X000X000(%rip), %xmm7 leaq (%rsi, %r8, 4), %rsi leaq (%rdi, %r8, 4), %rdi subq $12, %rsi subq $12, %rdi negq %r8 0: movq %r8, %rcx /* if < 4 pixels left, goto end */ addq $3, %rcx jns 4f 1: /* 16 byte align dst ptr */ leaq (%rdi, %rcx, 4), %rdx test $0x0f, %rdx jz 1f movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = 0xff */ por %xmm7, %xmm2 movd %xmm2, (%rdi, %rcx, 4) incq %rcx jz 4f jmp 1b 1: /* prefetch a couple cache lines ahead */ prefetchnta (%rsi, %rcx, 4) prefetcht0 (%rdi, %rcx, 4) prefetchnta 64(%rsi, %rcx, 4) prefetcht0 64(%rdi, %rcx, 4) /* test if 16 byte aligned src ptr */ leaq (%rsi, %rcx, 4), %rdx test $0x0f, %rdx jnz 3f 2: /* main loop, unrolled to work on 64 byte chunks */ /* aligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = 0xff */ por %xmm7, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = 0xff */ por %xmm7, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = 0xff */ por %xmm7, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqa (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = 0xff */ por %xmm7, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx js 2b jmp 4f 3: /* main loop, unrolled to work on 64 byte chunks */ /* unaligned src, aligned dst */ prefetchnta 128(%rsi, %rcx, 4) prefetcht0 128(%rdi, %rcx, 4) movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = 0xff */ por %xmm7, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = 0xff */ por %xmm7, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = 0xff */ por %xmm7, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx jns 4f movdqu (%rsi, %rcx, 4), %xmm1 movdqa (%rdi, %rcx, 4), %xmm2 movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = 0xff */ por %xmm7, %xmm2 movdqa %xmm2, (%rdi, %rcx, 4) addq $4, %rcx js 3b 4: /* finish loop */ cmp $2, %rcx jg 5f movd (%rsi, %rcx, 4), %xmm1 movd (%rdi, %rcx, 4), %xmm2 movdqa %xmm1, %xmm3 psubusb %xmm6, %xmm1 paddusb %xmm1, %xmm1 paddusb %xmm6, %xmm3 pxor %xmm5, %xmm3 paddusb %xmm3, %xmm3 /* d = d + s1 - s2, unsigned saturation */ paddusb %xmm1, %xmm2 psubusb %xmm3, %xmm2 /* d alpha = 0xff */ por %xmm7, %xmm2 movd %xmm2, (%rdi, %rcx, 4) incq %rcx jmp 4b 5: /* finish line */ leaq (%rsi, %r10, 4), %rsi leaq (%rdi, %r11, 4), %rdi decq %r9 jnz 0b 9: LEAVE SIZE(imlib_amd64_reshade_copy_rgb_to_rgba) #endif #ifdef __ELF__ .section .note.GNU-stack,"",@progbits #endif imlib2-1.4.7/src/lib/filter.c0000664000175000017500000001342512255464217012627 00000000000000#include "common.h" #include "blend.h" #include "colormod.h" #include "filter.h" #include "image.h" /*\ Create and return an empty filter struct \*/ ImlibFilter * __imlib_CreateFilter(int size) { ImlibFilter *fil; fil = malloc(sizeof(ImlibFilter)); if (size > 0) { fil->alpha.pixels = malloc(size * sizeof(ImlibFilterPixel)); fil->red.pixels = malloc(size * sizeof(ImlibFilterPixel)); fil->green.pixels = malloc(size * sizeof(ImlibFilterPixel)); fil->blue.pixels = malloc(size * sizeof(ImlibFilterPixel)); fil->alpha.size = size; fil->red.size = size; fil->green.size = size; fil->blue.size = size; } else { fil->alpha.pixels = 0; fil->red.pixels = 0; fil->green.pixels = 0; fil->blue.pixels = 0; fil->alpha.size = 0; fil->red.size = 0; fil->green.size = 0; fil->blue.size = 0; } fil->alpha.entries = 0; fil->red.entries = 0; fil->green.entries = 0; fil->blue.entries = 0; fil->alpha.div = 0; fil->red.div = 0; fil->green.div = 0; fil->blue.div = 0; fil->alpha.cons = 0; fil->red.cons = 0; fil->green.cons = 0; fil->blue.cons = 0; return fil; } /*\ Free a filter struct \*/ void __imlib_FreeFilter(ImlibFilter * fil) { free(fil->alpha.pixels); free(fil->red.pixels); free(fil->green.pixels); free(fil->blue.pixels); free(fil); } void __imlib_FilterSetColor(ImlibFilterColor * fil, int x, int y, int a, int r, int g, int b) { int i; ImlibFilterPixel *pix = fil->pixels; /*\ Look for an entry matching (x, y) \ */ for (i = fil->entries; --i >= 0;) { if ((pix[i].xoff == x) && (pix[i].yoff == y)) break; } /*\ If all zero, remove the found entry \ */ if (!(a | r | g | b)) { if (i >= 0) { while (i < fil->entries) { pix[i] = pix[i + 1]; } fil->entries--; } return; } /*\ No match, then make a new entry \ */ if (i < 0) i = fil->entries; if (i >= fil->size) { fil->size += 4; pix = realloc(pix, (fil->size * sizeof(ImlibFilterPixel))); if (!pix) return; fil->pixels = pix; } if (i >= fil->entries) fil->entries = i + 1; pix[i].xoff = x; pix[i].yoff = y; pix[i].a = a; pix[i].r = r; pix[i].g = g; pix[i].b = b; } /*\ Set the divisors manually \*/ void __imlib_FilterDivisors(ImlibFilter * fil, int a, int r, int g, int b) { fil->alpha.div = a; fil->red.div = r; fil->green.div = g; fil->blue.div = b; } /*\ Set the constants \*/ void __imlib_FilterConstants(ImlibFilter * fil, int a, int r, int g, int b) { fil->alpha.cons = a; fil->red.cons = r; fil->green.cons = g; fil->blue.cons = b; } static int __imlib_FilterCalcDiv(ImlibFilterColor * fil) { int i, ret; ImlibFilterPixel *pix; if (fil->div) return fil->div; ret = 0; pix = fil->pixels; for (i = fil->entries; --i >= 0;) { ret += pix->a + pix->r + pix->g + pix->b; pix++; } return ret; } static int __imlib_FilterGet(ImlibFilterColor * fil, DATA32 * data, int w, int h, int x, int y) { int i, off, ret; ImlibFilterPixel *pix; DATA32 *p; ret = fil->cons; pix = fil->pixels; for (i = fil->entries; --i >= 0;) { off = x + pix->xoff; if (off < 0) off = 0; if (off >= w) off = w - 1; p = data + off; off = y + pix->yoff; if (off < 0) off = 0; if (off >= h) off = h - 1; p += off * w; ret += A_VAL(p) * pix->a + R_VAL(p) * pix->r + G_VAL(p) * pix->g + B_VAL(p) * pix->b; pix++; } return ret; } /*\ Correct saturation from [-32768, 32767] to [0, 255] \*/ #define SATURATE(x) ((((x) | (!((x) >> 8) - 1)) & (~((x) >> 31))) & 0xff) /*\ Filter an image with the a, r, g, b filters in fil |*| NB: This is currently not very optimal, and could probably be improved \*/ void __imlib_FilterImage(ImlibImage * im, ImlibFilter * fil) { int x, y, a, r, g, b, ad, rd, gd, bd; DATA32 *data, *p1, *p2; data = malloc(im->w * im->h * sizeof(DATA32)); if (!data) return; ad = __imlib_FilterCalcDiv(&fil->alpha); rd = __imlib_FilterCalcDiv(&fil->red); gd = __imlib_FilterCalcDiv(&fil->green); bd = __imlib_FilterCalcDiv(&fil->blue); p1 = im->data; p2 = data; for (y = 0; y < im->h; y++) { for (x = 0; x < im->w; x++) { *p2 = *p1; if (ad) { a = __imlib_FilterGet(&fil->alpha, im->data, im->w, im->h, x, y); a /= ad; A_VAL(p2) = SATURATE(a); } if (rd) { r = __imlib_FilterGet(&fil->red, im->data, im->w, im->h, x, y); r /= rd; R_VAL(p2) = SATURATE(r); } if (gd) { g = __imlib_FilterGet(&fil->green, im->data, im->w, im->h, x, y); g /= gd; G_VAL(p2) = SATURATE(g); } if (bd) { b = __imlib_FilterGet(&fil->blue, im->data, im->w, im->h, x, y); b /= bd; B_VAL(p2) = SATURATE(b); } p1++; p2++; } } free(im->data); im->data = data; } imlib2-1.4.7/src/lib/grab.h0000664000175000017500000000157512445317455012267 00000000000000#ifndef __GRAB #define __GRAB 1 #include "common.h" char __imlib_GrabDrawableToRGBA(DATA32 * data, int ox, int oy, int ow, int oh, Display * d, Drawable p, Pixmap m, Visual * v, Colormap cm, int depth, int x, int y, int w, int h, char *domask, char grab); void __imlib_GrabXImageToRGBA(DATA32 * data, int ox, int oy, int ow, int oh, Display * d, XImage * xim, XImage * mxim, Visual * v, int depth, int x, int y, int w, int h, char grab); #endif imlib2-1.4.7/src/lib/Imlib2.h0000664000175000017500000007576712445320456012503 00000000000000#ifndef __IMLIB_API_H #define __IMLIB_API_H 1 #ifdef EAPI #undef EAPI #endif #ifdef WIN32 #ifdef BUILDING_DLL #define EAPI __declspec(dllexport) #else #define EAPI __declspec(dllimport) #endif #else #ifdef __GNUC__ #if __GNUC__ >= 4 #define EAPI __attribute__ ((visibility("default"))) #else #define EAPI #endif #else #define EAPI #endif #endif #ifndef X_DISPLAY_MISSING #include #endif /* Data types to use */ #ifndef DATA64 #define DATA64 unsigned long long #define DATA32 unsigned int #define DATA16 unsigned short #define DATA8 unsigned char #endif /* opaque data types */ typedef void *Imlib_Context; typedef void *Imlib_Image; typedef void *Imlib_Color_Modifier; typedef void *Imlib_Updates; typedef void *Imlib_Font; typedef void *Imlib_Color_Range; typedef void *Imlib_Filter; typedef struct _imlib_border Imlib_Border; typedef struct _imlib_color Imlib_Color; typedef void *ImlibPolygon; /* blending operations */ enum _imlib_operation { IMLIB_OP_COPY, IMLIB_OP_ADD, IMLIB_OP_SUBTRACT, IMLIB_OP_RESHADE }; enum _imlib_text_direction { IMLIB_TEXT_TO_RIGHT = 0, IMLIB_TEXT_TO_LEFT = 1, IMLIB_TEXT_TO_DOWN = 2, IMLIB_TEXT_TO_UP = 3, IMLIB_TEXT_TO_ANGLE = 4 }; enum _imlib_load_error { IMLIB_LOAD_ERROR_NONE, IMLIB_LOAD_ERROR_FILE_DOES_NOT_EXIST, IMLIB_LOAD_ERROR_FILE_IS_DIRECTORY, IMLIB_LOAD_ERROR_PERMISSION_DENIED_TO_READ, IMLIB_LOAD_ERROR_NO_LOADER_FOR_FILE_FORMAT, IMLIB_LOAD_ERROR_PATH_TOO_LONG, IMLIB_LOAD_ERROR_PATH_COMPONENT_NON_EXISTANT, IMLIB_LOAD_ERROR_PATH_COMPONENT_NOT_DIRECTORY, IMLIB_LOAD_ERROR_PATH_POINTS_OUTSIDE_ADDRESS_SPACE, IMLIB_LOAD_ERROR_TOO_MANY_SYMBOLIC_LINKS, IMLIB_LOAD_ERROR_OUT_OF_MEMORY, IMLIB_LOAD_ERROR_OUT_OF_FILE_DESCRIPTORS, IMLIB_LOAD_ERROR_PERMISSION_DENIED_TO_WRITE, IMLIB_LOAD_ERROR_OUT_OF_DISK_SPACE, IMLIB_LOAD_ERROR_UNKNOWN }; /* Encodings known to Imlib2 (so far) */ enum _imlib_TTF_encoding { IMLIB_TTF_ENCODING_ISO_8859_1, IMLIB_TTF_ENCODING_ISO_8859_2, IMLIB_TTF_ENCODING_ISO_8859_3, IMLIB_TTF_ENCODING_ISO_8859_4, IMLIB_TTF_ENCODING_ISO_8859_5 }; typedef enum _imlib_operation Imlib_Operation; typedef enum _imlib_load_error Imlib_Load_Error; typedef enum _imlib_text_direction Imlib_Text_Direction; typedef enum _imlib_TTF_encoding Imlib_TTF_Encoding; struct _imlib_border { int left, right, top, bottom; }; struct _imlib_color { int alpha, red, green, blue; }; /* Progressive loading callbacks */ typedef int (*Imlib_Progress_Function) (Imlib_Image im, char percent, int update_x, int update_y, int update_w, int update_h); typedef void (*Imlib_Data_Destructor_Function) (Imlib_Image im, void *data); /* *INDENT-OFF* */ #ifdef __cplusplus extern "C" { #endif /* *INDENT-ON* */ /* context handling */ EAPI Imlib_Context imlib_context_new(void); EAPI void imlib_context_free(Imlib_Context context); EAPI void imlib_context_push(Imlib_Context context); EAPI void imlib_context_pop(void); EAPI Imlib_Context imlib_context_get(void); /* context setting */ #ifndef X_DISPLAY_MISSING EAPI void imlib_context_set_display(Display * display); EAPI void imlib_context_disconnect_display(void); EAPI void imlib_context_set_visual(Visual * visual); EAPI void imlib_context_set_colormap(Colormap colormap); EAPI void imlib_context_set_drawable(Drawable drawable); EAPI void imlib_context_set_mask(Pixmap mask); #endif EAPI void imlib_context_set_dither_mask(char dither_mask); EAPI void imlib_context_set_mask_alpha_threshold(int mask_alpha_threshold); EAPI void imlib_context_set_anti_alias(char anti_alias); EAPI void imlib_context_set_dither(char dither); EAPI void imlib_context_set_blend(char blend); EAPI void imlib_context_set_color_modifier(Imlib_Color_Modifier color_modifier); EAPI void imlib_context_set_operation(Imlib_Operation operation); EAPI void imlib_context_set_font(Imlib_Font font); EAPI void imlib_context_set_direction(Imlib_Text_Direction direction); EAPI void imlib_context_set_angle(double angle); EAPI void imlib_context_set_color(int red, int green, int blue, int alpha); EAPI void imlib_context_set_color_hsva(float hue, float saturation, float value, int alpha); EAPI void imlib_context_set_color_hlsa(float hue, float lightness, float saturation, int alpha); EAPI void imlib_context_set_color_cmya(int cyan, int magenta, int yellow, int alpha); EAPI void imlib_context_set_color_range(Imlib_Color_Range color_range); EAPI void imlib_context_set_progress_function(Imlib_Progress_Function progress_function); EAPI void imlib_context_set_progress_granularity(char progress_granularity); EAPI void imlib_context_set_image(Imlib_Image image); EAPI void imlib_context_set_cliprect(int x, int y, int w, int h); EAPI void imlib_context_set_TTF_encoding(Imlib_TTF_Encoding encoding); /* context getting */ #ifndef X_DISPLAY_MISSING EAPI Display *imlib_context_get_display(void); EAPI Visual *imlib_context_get_visual(void); EAPI Colormap imlib_context_get_colormap(void); EAPI Drawable imlib_context_get_drawable(void); EAPI Pixmap imlib_context_get_mask(void); #endif EAPI char imlib_context_get_dither_mask(void); EAPI char imlib_context_get_anti_alias(void); EAPI int imlib_context_get_mask_alpha_threshold(void); EAPI char imlib_context_get_dither(void); EAPI char imlib_context_get_blend(void); EAPI Imlib_Color_Modifier imlib_context_get_color_modifier(void); EAPI Imlib_Operation imlib_context_get_operation(void); EAPI Imlib_Font imlib_context_get_font(void); EAPI double imlib_context_get_angle(void); EAPI Imlib_Text_Direction imlib_context_get_direction(void); EAPI void imlib_context_get_color(int *red, int *green, int *blue, int *alpha); EAPI void imlib_context_get_color_hsva(float *hue, float *saturation, float *value, int *alpha); EAPI void imlib_context_get_color_hlsa(float *hue, float *lightness, float *saturation, int *alpha); EAPI void imlib_context_get_color_cmya(int *cyan, int *magenta, int *yellow, int *alpha); EAPI Imlib_Color *imlib_context_get_imlib_color(void); EAPI Imlib_Color_Range imlib_context_get_color_range(void); EAPI Imlib_Progress_Function imlib_context_get_progress_function(void); EAPI char imlib_context_get_progress_granularity(void); EAPI Imlib_Image imlib_context_get_image(void); EAPI void imlib_context_get_cliprect(int *x, int *y, int *w, int *h); EAPI Imlib_TTF_Encoding imlib_context_get_TTF_encoding(void); EAPI int imlib_get_cache_size(void); EAPI void imlib_set_cache_size(int bytes); EAPI int imlib_get_color_usage(void); EAPI void imlib_set_color_usage(int max); EAPI void imlib_flush_loaders(void); #ifndef X_DISPLAY_MISSING EAPI int imlib_get_visual_depth(Display * display, Visual * visual); EAPI Visual *imlib_get_best_visual(Display * display, int screen, int *depth_return); #endif EAPI Imlib_Image imlib_load_image(const char *file); EAPI Imlib_Image imlib_load_image_immediately(const char *file); EAPI Imlib_Image imlib_load_image_without_cache(const char *file); EAPI Imlib_Image imlib_load_image_immediately_without_cache(const char *file); EAPI Imlib_Image imlib_load_image_with_error_return(const char *file, Imlib_Load_Error * error_return); EAPI void imlib_free_image(void); EAPI void imlib_free_image_and_decache(void); /* query/modify image parameters */ EAPI int imlib_image_get_width(void); EAPI int imlib_image_get_height(void); EAPI const char *imlib_image_get_filename(void); EAPI DATA32 *imlib_image_get_data(void); EAPI DATA32 *imlib_image_get_data_for_reading_only(void); EAPI void imlib_image_put_back_data(DATA32 * data); EAPI char imlib_image_has_alpha(void); EAPI void imlib_image_set_changes_on_disk(void); EAPI void imlib_image_get_border(Imlib_Border * border); EAPI void imlib_image_set_border(Imlib_Border * border); EAPI void imlib_image_set_format(const char *format); EAPI void imlib_image_set_irrelevant_format(char irrelevant); EAPI void imlib_image_set_irrelevant_border(char irrelevant); EAPI void imlib_image_set_irrelevant_alpha(char irrelevant); EAPI char *imlib_image_format(void); EAPI void imlib_image_set_has_alpha(char has_alpha); EAPI void imlib_image_query_pixel(int x, int y, Imlib_Color * color_return); EAPI void imlib_image_query_pixel_hsva(int x, int y, float *hue, float *saturation, float *value, int *alpha); EAPI void imlib_image_query_pixel_hlsa(int x, int y, float *hue, float *lightness, float *saturation, int *alpha); EAPI void imlib_image_query_pixel_cmya(int x, int y, int *cyan, int *magenta, int *yellow, int *alpha); /* rendering functions */ #ifndef X_DISPLAY_MISSING EAPI void imlib_render_pixmaps_for_whole_image(Pixmap * pixmap_return, Pixmap * mask_return); EAPI void imlib_render_pixmaps_for_whole_image_at_size(Pixmap * pixmap_return, Pixmap * mask_return, int width, int height); EAPI void imlib_free_pixmap_and_mask(Pixmap pixmap); EAPI void imlib_render_image_on_drawable(int x, int y); EAPI void imlib_render_image_on_drawable_at_size(int x, int y, int width, int height); EAPI void imlib_render_image_part_on_drawable_at_size(int source_x, int source_y, int source_width, int source_height, int x, int y, int width, int height); EAPI DATA32 imlib_render_get_pixel_color(void); #endif EAPI void imlib_blend_image_onto_image(Imlib_Image source_image, char merge_alpha, int source_x, int source_y, int source_width, int source_height, int destination_x, int destination_y, int destination_width, int destination_height); /* creation functions */ EAPI Imlib_Image imlib_create_image(int width, int height); EAPI Imlib_Image imlib_create_image_using_data(int width, int height, DATA32 * data); EAPI Imlib_Image imlib_create_image_using_copied_data(int width, int height, DATA32 * data); #ifndef X_DISPLAY_MISSING EAPI Imlib_Image imlib_create_image_from_drawable(Pixmap mask, int x, int y, int width, int height, char need_to_grab_x); EAPI Imlib_Image imlib_create_image_from_ximage(XImage * image, XImage * mask, int x, int y, int width, int height, char need_to_grab_x); EAPI Imlib_Image imlib_create_scaled_image_from_drawable(Pixmap mask, int source_x, int source_y, int source_width, int source_height, int destination_width, int destination_height, char need_to_grab_x, char get_mask_from_shape); EAPI char imlib_copy_drawable_to_image(Pixmap mask, int x, int y, int width, int height, int destination_x, int destination_y, char need_to_grab_x); #endif EAPI Imlib_Image imlib_clone_image(void); EAPI Imlib_Image imlib_create_cropped_image(int x, int y, int width, int height); EAPI Imlib_Image imlib_create_cropped_scaled_image(int source_x, int source_y, int source_width, int source_height, int destination_width, int destination_height); /* imlib updates. lists of rectangles for storing required update draws */ EAPI Imlib_Updates imlib_updates_clone(Imlib_Updates updates); EAPI Imlib_Updates imlib_update_append_rect(Imlib_Updates updates, int x, int y, int w, int h); EAPI Imlib_Updates imlib_updates_merge(Imlib_Updates updates, int w, int h); EAPI Imlib_Updates imlib_updates_merge_for_rendering(Imlib_Updates updates, int w, int h); EAPI void imlib_updates_free(Imlib_Updates updates); EAPI Imlib_Updates imlib_updates_get_next(Imlib_Updates updates); EAPI void imlib_updates_get_coordinates(Imlib_Updates updates, int *x_return, int *y_return, int *width_return, int *height_return); EAPI void imlib_updates_set_coordinates(Imlib_Updates updates, int x, int y, int width, int height); EAPI void imlib_render_image_updates_on_drawable(Imlib_Updates updates, int x, int y); EAPI Imlib_Updates imlib_updates_init(void); EAPI Imlib_Updates imlib_updates_append_updates(Imlib_Updates updates, Imlib_Updates appended_updates); /* image modification */ EAPI void imlib_image_flip_horizontal(void); EAPI void imlib_image_flip_vertical(void); EAPI void imlib_image_flip_diagonal(void); EAPI void imlib_image_orientate(int orientation); EAPI void imlib_image_blur(int radius); EAPI void imlib_image_sharpen(int radius); EAPI void imlib_image_tile_horizontal(void); EAPI void imlib_image_tile_vertical(void); EAPI void imlib_image_tile(void); /* fonts and text */ EAPI Imlib_Font imlib_load_font(const char *font_name); EAPI void imlib_free_font(void); /* NB! The four functions below are deprecated. */ EAPI int imlib_insert_font_into_fallback_chain(Imlib_Font font, Imlib_Font fallback_font); EAPI void imlib_remove_font_from_fallback_chain(Imlib_Font fallback_font); EAPI Imlib_Font imlib_get_prev_font_in_fallback_chain(Imlib_Font fn); EAPI Imlib_Font imlib_get_next_font_in_fallback_chain(Imlib_Font fn); /* NB! The four functions above are deprecated. */ EAPI void imlib_text_draw(int x, int y, const char *text); EAPI void imlib_text_draw_with_return_metrics(int x, int y, const char *text, int *width_return, int *height_return, int *horizontal_advance_return, int *vertical_advance_return); EAPI void imlib_get_text_size(const char *text, int *width_return, int *height_return); EAPI void imlib_get_text_advance(const char *text, int *horizontal_advance_return, int *vertical_advance_return); EAPI int imlib_get_text_inset(const char *text); EAPI void imlib_add_path_to_font_path(const char *path); EAPI void imlib_remove_path_from_font_path(const char *path); EAPI char **imlib_list_font_path(int *number_return); EAPI int imlib_text_get_index_and_location(const char *text, int x, int y, int *char_x_return, int *char_y_return, int *char_width_return, int *char_height_return); EAPI void imlib_text_get_location_at_index(const char *text, int index, int *char_x_return, int *char_y_return, int *char_width_return, int *char_height_return); EAPI char **imlib_list_fonts(int *number_return); EAPI void imlib_free_font_list(char **font_list, int number); EAPI int imlib_get_font_cache_size(void); EAPI void imlib_set_font_cache_size(int bytes); EAPI void imlib_flush_font_cache(void); EAPI int imlib_get_font_ascent(void); EAPI int imlib_get_font_descent(void); EAPI int imlib_get_maximum_font_ascent(void); EAPI int imlib_get_maximum_font_descent(void); /* color modifiers */ EAPI Imlib_Color_Modifier imlib_create_color_modifier(void); EAPI void imlib_free_color_modifier(void); EAPI void imlib_modify_color_modifier_gamma(double gamma_value); EAPI void imlib_modify_color_modifier_brightness(double brightness_value); EAPI void imlib_modify_color_modifier_contrast(double contrast_value); EAPI void imlib_set_color_modifier_tables(DATA8 * red_table, DATA8 * green_table, DATA8 * blue_table, DATA8 * alpha_table); EAPI void imlib_get_color_modifier_tables(DATA8 * red_table, DATA8 * green_table, DATA8 * blue_table, DATA8 * alpha_table); EAPI void imlib_reset_color_modifier(void); EAPI void imlib_apply_color_modifier(void); EAPI void imlib_apply_color_modifier_to_rectangle(int x, int y, int width, int height); /* drawing on images */ EAPI Imlib_Updates imlib_image_draw_pixel(int x, int y, char make_updates); EAPI Imlib_Updates imlib_image_draw_line(int x1, int y1, int x2, int y2, char make_updates); EAPI void imlib_image_draw_rectangle(int x, int y, int width, int height); EAPI void imlib_image_fill_rectangle(int x, int y, int width, int height); EAPI void imlib_image_copy_alpha_to_image(Imlib_Image image_source, int x, int y); EAPI void imlib_image_copy_alpha_rectangle_to_image(Imlib_Image image_source, int x, int y, int width, int height, int destination_x, int destination_y); EAPI void imlib_image_scroll_rect(int x, int y, int width, int height, int delta_x, int delta_y); EAPI void imlib_image_copy_rect(int x, int y, int width, int height, int new_x, int new_y); /* polygons */ EAPI ImlibPolygon imlib_polygon_new(void); EAPI void imlib_polygon_free(ImlibPolygon poly); EAPI void imlib_polygon_add_point(ImlibPolygon poly, int x, int y); EAPI void imlib_image_draw_polygon(ImlibPolygon poly, unsigned char closed); EAPI void imlib_image_fill_polygon(ImlibPolygon poly); EAPI void imlib_polygon_get_bounds(ImlibPolygon poly, int *px1, int *py1, int *px2, int *py2); EAPI unsigned char imlib_polygon_contains_point(ImlibPolygon poly, int x, int y); /* ellipses */ EAPI void imlib_image_draw_ellipse(int xc, int yc, int a, int b); EAPI void imlib_image_fill_ellipse(int xc, int yc, int a, int b); /* color ranges */ EAPI Imlib_Color_Range imlib_create_color_range(void); EAPI void imlib_free_color_range(void); EAPI void imlib_add_color_to_color_range(int distance_away); EAPI void imlib_image_fill_color_range_rectangle(int x, int y, int width, int height, double angle); EAPI void imlib_image_fill_hsva_color_range_rectangle(int x, int y, int width, int height, double angle); /* image data */ EAPI void imlib_image_attach_data_value(const char *key, void *data, int value, Imlib_Data_Destructor_Function destructor_function); EAPI void *imlib_image_get_attached_data(const char *key); EAPI int imlib_image_get_attached_value(const char *key); EAPI void imlib_image_remove_attached_data_value(const char *key); EAPI void imlib_image_remove_and_free_attached_data_value(const char *key); /* saving */ EAPI void imlib_save_image(const char *filename); EAPI void imlib_save_image_with_error_return(const char *filename, Imlib_Load_Error * error_return); /* FIXME: */ /* need to add arbitrary rotation routines */ /* rotation/skewing */ EAPI Imlib_Image imlib_create_rotated_image(double angle); /* rotation from buffer to context (without copying)*/ EAPI void imlib_rotate_image_from_buffer(double angle, Imlib_Image source_image); EAPI void imlib_blend_image_onto_image_at_angle(Imlib_Image source_image, char merge_alpha, int source_x, int source_y, int source_width, int source_height, int destination_x, int destination_y, int angle_x, int angle_y); EAPI void imlib_blend_image_onto_image_skewed(Imlib_Image source_image, char merge_alpha, int source_x, int source_y, int source_width, int source_height, int destination_x, int destination_y, int h_angle_x, int h_angle_y, int v_angle_x, int v_angle_y); #ifndef X_DISPLAY_MISSING EAPI void imlib_render_image_on_drawable_skewed(int source_x, int source_y, int source_width, int source_height, int destination_x, int destination_y, int h_angle_x, int h_angle_y, int v_angle_x, int v_angle_y); EAPI void imlib_render_image_on_drawable_at_angle(int source_x, int source_y, int source_width, int source_height, int destination_x, int destination_y, int angle_x, int angle_y); #endif /* image filters */ EAPI void imlib_image_filter(void); EAPI Imlib_Filter imlib_create_filter(int initsize); EAPI void imlib_context_set_filter(Imlib_Filter filter); EAPI Imlib_Filter imlib_context_get_filter(void); EAPI void imlib_free_filter(void); EAPI void imlib_filter_set(int xoff, int yoff, int a, int r, int g, int b); EAPI void imlib_filter_set_alpha(int xoff, int yoff, int a, int r, int g, int b); EAPI void imlib_filter_set_red(int xoff, int yoff, int a, int r, int g, int b); EAPI void imlib_filter_set_green(int xoff, int yoff, int a, int r, int g, int b); EAPI void imlib_filter_set_blue(int xoff, int yoff, int a, int r, int g, int b); EAPI void imlib_filter_constants(int a, int r, int g, int b); EAPI void imlib_filter_divisors(int a, int r, int g, int b); EAPI void imlib_apply_filter(char *script, ...); EAPI void imlib_image_clear(void); EAPI void imlib_image_clear_color(int r, int g, int b, int a); /* *INDENT-OFF* */ #ifdef __cplusplus } #endif /* *INDENT-ON* */ #endif imlib2-1.4.7/src/lib/rectangle.c0000664000175000017500000001075712255464217013313 00000000000000#include "common.h" #include "blend.h" #include "colormod.h" #include "image.h" #include "rgbadraw.h" #include "span.h" static void __imlib_Rectangle_DrawToData(int x, int y, int rw, int rh, DATA32 color, DATA32 * dst, int dstw, int clx, int cly, int clw, int clh, ImlibOp op, char dst_alpha, char blend) { ImlibPointDrawFunction pfunc; ImlibSpanDrawFunction sfunc; int x0, y0, x1, y1, len; DATA32 *p; if (A_VAL(&color) == 0xff) blend = 0; sfunc = __imlib_GetSpanDrawFunction(op, dst_alpha, blend); pfunc = __imlib_GetPointDrawFunction(op, dst_alpha, blend); if (!pfunc || !sfunc) return; dst += (dstw * cly) + clx; x -= clx; y -= cly; x0 = x; x1 = x + rw - 1; if (x0 < 0) x0 = 0; if (x1 >= clw) x1 = clw - 1; if (y >= 0) { p = dst + (dstw * y) + x0; len = x1 - x0 + 1; sfunc(color, p, len); } if ((y + rh) <= clh) { p = dst + (dstw * (y + rh - 1)) + x0; len = x1 - x0 + 1; sfunc(color, p, len); } y0 = y + 1; y1 = y + rh - 2; if (y0 < 0) y0 = 0; if (y1 >= clh) y1 = clh - 1; len = y1 - y0 + 1; if (len <= 0) return; y1 = len; if (x >= 0) { p = dst + (dstw * y0) + x; while (len--) { pfunc(color, p); p += dstw; } } if ((x + rw) <= clw) { len = y1; p = dst + (dstw * y0) + x + rw - 1; while (len--) { pfunc(color, p); p += dstw; } } } static void __imlib_Rectangle_FillToData(int x, int y, int rw, int rh, DATA32 color, DATA32 * dst, int dstw, int clx, int cly, int clw, int clh, ImlibOp op, char dst_alpha, char blend) { ImlibSpanDrawFunction sfunc; DATA32 *p; if (A_VAL(&color) == 0xff) blend = 0; sfunc = __imlib_GetSpanDrawFunction(op, dst_alpha, blend); if (!sfunc) return; dst += (dstw * cly) + clx; x -= clx; y -= cly; CLIP_RECT_TO_RECT(x, y, rw, rh, 0, 0, clw, clh); if ((rw < 1) || (rh < 1)) return; p = dst + (dstw * y) + x; while (rh--) { sfunc(color, p, rw); p += dstw; } } void __imlib_Rectangle_DrawToImage(int x, int y, int w, int h, DATA32 color, ImlibImage * im, int clx, int cly, int clw, int clh, ImlibOp op, char blend) { if ((w < 1) || (h < 1) || (clw < 0)) return; if ((w == 1) || (h == 1)) { (void)__imlib_Line_DrawToImage(x, y, x + w - 1, y + h - 1, color, im, clx, cly, clw, clh, op, blend, 0, 0); return; } if (blend && (!A_VAL(&color))) return; if (clw == 0) { clw = im->w; clx = 0; clh = im->h; cly = 0; } CLIP_RECT_TO_RECT(clx, cly, clw, clh, 0, 0, im->w, im->h); if ((clw < 1) || (clh < 1)) return; CLIP_RECT_TO_RECT(clx, cly, clw, clh, x, y, w, h); if ((clw < 1) || (clh < 1)) return; if (blend && IMAGE_HAS_ALPHA(im)) __imlib_build_pow_lut(); __imlib_Rectangle_DrawToData(x, y, w, h, color, im->data, im->w, clx, cly, clw, clh, op, IMAGE_HAS_ALPHA(im), blend); } void __imlib_Rectangle_FillToImage(int x, int y, int w, int h, DATA32 color, ImlibImage * im, int clx, int cly, int clw, int clh, ImlibOp op, char blend) { if ((w < 1) || (h < 1) || (clw < 0)) return; if ((w == 1) || (h == 1)) { (void)__imlib_Line_DrawToImage(x, y, x + w - 1, y + h - 1, color, im, clx, cly, clw, clh, op, blend, 0, 0); return; } if (blend && (!A_VAL(&color))) return; if (clw == 0) { clw = im->w; clx = 0; clh = im->h; cly = 0; } CLIP_RECT_TO_RECT(clx, cly, clw, clh, 0, 0, im->w, im->h); if ((clw < 1) || (clh < 1)) return; CLIP_RECT_TO_RECT(clx, cly, clw, clh, x, y, w, h); if ((clw < 1) || (clh < 1)) return; if (blend && IMAGE_HAS_ALPHA(im)) __imlib_build_pow_lut(); __imlib_Rectangle_FillToData(x, y, w, h, color, im->data, im->w, clx, cly, clw, clh, op, IMAGE_HAS_ALPHA(im), blend); } imlib2-1.4.7/src/lib/Makefile.in0000664000175000017500000007111012510025504013220 00000000000000# Makefile.in generated by automake 1.15 from Makefile.am. # @configure_input@ # Copyright (C) 1994-2014 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; 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FT_Library ft_lib; static int font_cache_usage = 0; static int font_cache = 0; static char **fpath = NULL; static int fpath_num = 0; static Imlib_Object_List *fonts = NULL; static ImlibFont *__imlib_font_load(const char *name, int faceidx, int size); static int font_modify_cache_cb(Imlib_Hash * hash, const char *key, void *data, void *fdata); static int font_flush_free_glyph_cb(Imlib_Hash * hash, const char *key, void *data, void *fdata); /* FIXME now! listdir() from evas_object_text.c */ /* separate fontname and size, find font file, start __imlib_font_load() then */ ImlibFont * __imlib_font_load_joined(const char *fontname) { int j, k, size, faceidx, namelen; char *name, *file = NULL, *tmp; ImlibFont *fn; /* split font name (in format name[:faceidx]/size) */ for (j = strlen(fontname) - 1; (j >= 0) && (fontname[j] != '/'); j--) ; /* no "/" in font after the first char */ if (j <= 0) return NULL; /* get size */ size = atoi(&(fontname[j + 1])); /* split font faceidx index (in format name[:faceidx]/size) */ faceidx = 0; for (k = j - 1; k > 0; k--) { if (fontname[k] >= '0' && fontname[k] <= '9') continue; if (fontname[k] != ':') break; faceidx = atoi(&(fontname[k + 1])); if (faceidx < 0) faceidx = 0; j = k; break; } namelen = j; /* split name in front off */ name = malloc(namelen + 1); memcpy(name, fontname, namelen); name[namelen] = 0; /* find file if it exists */ tmp = malloc(namelen + 4 + 1); if (!tmp) goto done; sprintf(tmp, "%s.ttf", name); if (__imlib_FileIsFile(tmp)) file = strdup(tmp); else { sprintf(tmp, "%s.TTF", name); if (__imlib_FileIsFile(tmp)) file = strdup(tmp); else { sprintf(tmp, "%s", name); if (__imlib_FileIsFile(tmp)) file = strdup(tmp); } } free(tmp); if (!file) { for (j = 0; (j < fpath_num) && (!file); j++) { tmp = malloc(strlen(fpath[j]) + 1 + namelen + 4 + 1); if (!tmp) goto done; sprintf(tmp, "%s/%s.ttf", fpath[j], name); if (__imlib_FileIsFile(tmp)) file = strdup(tmp); else { sprintf(tmp, "%s/%s.TTF", fpath[j], name); if (__imlib_FileIsFile(tmp)) file = strdup(tmp); else { sprintf(tmp, "%s/%s", fpath[j], name); if (__imlib_FileIsFile(tmp)) file = strdup(tmp); } } free(tmp); } } done: free(name); /* didn't find a file? abort */ if (!file) return NULL; fn = __imlib_font_load(file, faceidx, size); free(file); return fn; } static ImlibFont * __imlib_font_load(const char *name, int faceidx, int size) { int error; ImlibFont *fn; char *file; fn = __imlib_font_find(name, size); if (fn) return fn; __imlib_font_init(); fn = malloc(sizeof(ImlibFont)); file = (char *)name; error = FT_New_Face(ft_lib, file, faceidx, &(fn->ft.face)); if (error) { free(fn); return NULL; } error = FT_Set_Char_Size(fn->ft.face, 0, (size * 64), 96, 96); if (error) error = FT_Set_Pixel_Sizes(fn->ft.face, 0, size); if (error) { int i; int chosen_size = 0; int chosen_width = 0; for (i = 0; i < fn->ft.face->num_fixed_sizes; i++) { int s; int d, cd; s = fn->ft.face->available_sizes[i].height; cd = chosen_size - size; if (cd < 0) cd = -cd; d = s - size; if (d < 0) d = -d; if (d < cd) { chosen_width = fn->ft.face->available_sizes[i].width; chosen_size = s; } if (d == 0) break; } error = FT_Set_Pixel_Sizes(fn->ft.face, chosen_width, chosen_size); if (error) { /* couldn't choose the size anyway... what now? */ } } error = FT_Select_Charmap(fn->ft.face, ft_encoding_unicode); if (error) { } fn->file = strdup(file); fn->name = strdup(file); fn->size = size; fn->glyphs = NULL; fn->usage = 0; fn->references = 1; fn->fallback_prev = NULL; fn->fallback_next = NULL; fonts = __imlib_object_list_prepend(fonts, fn); return fn; } void __imlib_font_free(ImlibFont * fn) { fn->references--; if (fn->references == 0) { __imlib_font_modify_cache_by(fn, 1); __imlib_font_flush(); } } int __imlib_font_insert_into_fallback_chain_imp(ImlibFont * fn, ImlibFont * fallback) { /* avoid infinite recursion */ if (fn == fallback) return 1; /* now remove the given fallback font from any chain it's already in */ __imlib_font_remove_from_fallback_chain_imp(fallback); /* insert fallback into fn's font chain */ ImlibFont *tmp = fn->fallback_next; fn->fallback_next = fallback; fallback->fallback_prev = fn; fallback->fallback_next = tmp; if (tmp) tmp->fallback_prev = fallback; return 0; } void __imlib_font_remove_from_fallback_chain_imp(ImlibFont * fn) { /* if fn has a previous font in its font chain, then make its fallback_next fn's fallback_next since fn is going away */ if (fn->fallback_prev) fn->fallback_prev->fallback_next = fn->fallback_next; fn->fallback_prev = NULL; fn->fallback_next = NULL; } static int font_modify_cache_cb(Imlib_Hash * hash, const char *key, void *data, void *fdata) { int *dir; Imlib_Font_Glyph *fg; fg = data; dir = fdata; font_cache_usage += (*dir) * ((fg->glyph_out->bitmap.width * fg->glyph_out->bitmap.rows) + sizeof(Imlib_Font_Glyph) + sizeof(Imlib_Object_List) + 400); /* fudge values */ return 1; } void __imlib_font_modify_cache_by(ImlibFont * fn, int dir) { int sz_name = 0, sz_file = 0, sz_hash = 0; if (fn->name) sz_name = strlen(fn->name); if (fn->file) sz_file = strlen(fn->file); if (fn->glyphs) sz_hash = sizeof(Imlib_Hash); __imlib_hash_foreach(fn->glyphs, font_modify_cache_cb, &dir); font_cache_usage += dir * (sizeof(ImlibFont) + sz_name + sz_file + sz_hash + sizeof(FT_FaceRec) + 16384); /* fudge values */ } int __imlib_font_cache_get(void) { return font_cache; } void __imlib_font_cache_set(int size) { font_cache = size; __imlib_font_flush(); } void __imlib_font_flush(void) { if (font_cache_usage < font_cache) return; while (font_cache_usage > font_cache) __imlib_font_flush_last(); } static int font_flush_free_glyph_cb(Imlib_Hash * hash, const char *key, void *data, void *fdata) { Imlib_Font_Glyph *fg; fg = data; FT_Done_Glyph(fg->glyph); free(fg); return 1; } void __imlib_font_flush_last(void) { Imlib_Object_List *l; ImlibFont *fn = NULL; for (l = fonts; l; l = l->next) { ImlibFont *fn_tmp; fn_tmp = (ImlibFont *) l; if (fn_tmp->references == 0) fn = fn_tmp; } if (!fn) return; fonts = __imlib_object_list_remove(fonts, fn); __imlib_font_modify_cache_by(fn, -1); __imlib_hash_foreach(fn->glyphs, font_flush_free_glyph_cb, NULL); __imlib_hash_free(fn->glyphs); if (fn->file) free(fn->file); if (fn->name) free(fn->name); FT_Done_Face(fn->ft.face); free(fn); } ImlibFont * __imlib_font_find(const char *name, int size) { Imlib_Object_List *l; for (l = fonts; l; l = l->next) { ImlibFont *fn; fn = (ImlibFont *) l; if ((fn->size == size) && (!strcmp(name, fn->name))) { if (fn->references == 0) __imlib_font_modify_cache_by(fn, -1); fn->references++; fonts = __imlib_object_list_remove(fonts, fn); fonts = __imlib_object_list_prepend(fonts, fn); return fn; } } return NULL; } /* font pathes */ void __imlib_font_add_font_path(const char *path) { fpath_num++; if (!fpath) fpath = malloc(sizeof(char *)); else fpath = realloc(fpath, (fpath_num * sizeof(char *))); fpath[fpath_num - 1] = strdup(path); } void __imlib_font_del_font_path(const char *path) { int i, j; for (i = 0; i < fpath_num; i++) { if (!strcmp(path, fpath[i])) { if (fpath[i]) free(fpath[i]); fpath_num--; for (j = i; j < fpath_num; j++) fpath[j] = fpath[j + 1]; if (fpath_num > 0) fpath = realloc(fpath, fpath_num * sizeof(char *)); else { free(fpath); fpath = NULL; } } } } int __imlib_font_path_exists(const char *path) { int i; for (i = 0; i < fpath_num; i++) { if (!strcmp(path, fpath[i])) return 1; } return 0; } char ** __imlib_font_list_font_path(int *num_ret) { *num_ret = fpath_num; return fpath; } /* fonts list */ char ** __imlib_font_list_fonts(int *num_ret) { int i, j, d, l = 0; char **list = NULL, **dir, *path; FT_Error error; char *p; __imlib_font_init(); for (i = 0; i < fpath_num; i++) { dir = __imlib_FileDir(fpath[i], &d); if (dir) { for (j = 0; j < d; j++) { path = malloc(strlen(fpath[i]) + strlen(dir[j]) + 2); sprintf(path, "%s/%s", fpath[i], dir[j]); /* trim .ttf if it is there */ if ((p = strrchr(dir[j], '.'))) *p = '\0'; if (!__imlib_ItemInList(list, l, dir[j])) { if (__imlib_FileIsFile(path)) { FT_Face f; error = FT_New_Face(ft_lib, path, 0, &f); if (!error) { FT_Done_Face(f); l++; if (list) list = realloc(list, sizeof(char *) * l); else list = malloc(sizeof(char *)); list[l - 1] = strdup(dir[j]); } free(dir[j]); } } free(path); } free(dir); } } *num_ret = l; return list; } imlib2-1.4.7/src/lib/grad.h0000664000175000017500000000266412445320456012264 00000000000000#ifndef __GRAD #define __GRAD 1 #include "common.h" typedef struct _imlib_range ImlibRange; typedef struct _imlib_range_color ImlibRangeColor; struct _imlib_range_color { DATA8 red, green, blue, alpha; int distance; ImlibRangeColor *next; }; struct _imlib_range { ImlibRangeColor *color; }; ImlibRange *__imlib_CreateRange(void); void __imlib_FreeRange(ImlibRange * rg); void __imlib_AddRangeColor(ImlibRange * rg, DATA8 r, DATA8 g, DATA8 b, DATA8 a, int dist); DATA32 *__imlib_MapRange(ImlibRange * rg, int len); DATA32 *__imlib_MapHsvaRange(ImlibRange * rg, int len); void __imlib_DrawGradient(ImlibImage * im, int x, int y, int w, int h, ImlibRange * rg, double angle, ImlibOp op, int clx, int cly, int clw, int clh); void __imlib_DrawHsvaGradient(ImlibImage * im, int x, int y, int w, int h, ImlibRange * rg, double angle, ImlibOp op, int clx, int cly, int clw, int clh); #endif imlib2-1.4.7/src/lib/rend.h0000664000175000017500000000325212445317455012276 00000000000000#ifndef __REND #define __REND 1 #include "common.h" DATA32 __imlib_RenderGetPixel(Display * d, Drawable w, Visual * v, Colormap cm, int depth, DATA8 r, DATA8 g, DATA8 b); void __imlib_RenderDisconnect(Display * d); void __imlib_RenderImage(Display * d, ImlibImage * im, Drawable w, Drawable m, Visual * v, Colormap cm, int depth, int sx, int sy, int sw, int sh, int dx, int dy, int dw, int dh, char anitalias, char hiq, char blend, char dither_mask, int mat, ImlibColorModifier * cmod, ImlibOp op); void __imlib_RenderImageSkewed(Display * d, ImlibImage * im, Drawable w, Drawable m, Visual * v, Colormap cm, int depth, int sx, int sy, int sw, int sh, int dx, int dy, int hsx, int hsy, int vsx, int vsy, char antialias, char hiq, char blend, char dither_mask, int mat, ImlibColorModifier * cmod, ImlibOp op); #endif imlib2-1.4.7/src/lib/asm_rotate.S0000664000175000017500000001735012420651210013442 00000000000000#include #include "asm.h" #ifdef DO_MMX_ASM /*\ |*| MMX assembly rotation routine for Imlib2 |*| Written by Willem Monsuwe \*/ .text .align 8 FN_(imlib_mmx_RotateAA) /*\ Prototype: __imlib_mmx_RotateAA(DATA32 *src, DATA32 *dest, int sow, int sw, |*| int sh, int dow, int dw, int dh, int x, int y, |*| int dxh, int dyh, int dxv, int dyv) \*/ #define src 8(%ebp) #define dest 12(%ebp) #define sow 16(%ebp) #define sw 20(%ebp) #define sh 24(%ebp) #define dow 28(%ebp) #define dw 32(%ebp) #define dh 36(%ebp) #define x 40(%ebp) #define y 44(%ebp) #define dxh 48(%ebp) #define dyh 52(%ebp) #define dxv 56(%ebp) #define dyv 60(%ebp) /*\ Local variables \*/ #define j -4(%ebp) #define dly -8(%ebp) #define dlx -12(%ebp) #define sht -16(%ebp) #define swt -20(%ebp) #define m0fffh -24(%ebp) #define m0fff -28(%ebp) #define mulsow -32(%ebp) PR_(imlib_mmx_RotateAA): pushl %ebp movl %esp, %ebp subl $40, %esp pushl %ebx pushl %ecx pushl %edx pushl %edi pushl %esi /*\ Check (dw > 0) && (dh > 0) \*/ cmpl $0, dw jle .rotate_leave cmpl $0, dh jle .rotate_leave pxor %mm7, %mm7 movl sow, %eax sall $16, %eax orl $1, %eax movl %eax, mulsow movl $0x0fff, %eax movl %eax, m0fff movl %eax, m0fffh /*\ mm6 = x, y \*/ movq x, %mm6 /*\ edi = dest + dw \*/ movl dest, %edi movl dw, %eax leal (%edi, %eax, 4), %edi /*\ dlx = dxv - dw * dxh \*/ movl dw, %eax imull dxh, %eax negl %eax addl dxv, %eax movl %eax, dlx /*\ dly = dyv - dw * dyh \*/ movl dw, %eax imull dyh, %eax negl %eax addl dyv, %eax movl %eax, dly /*\ j = dh \*/ movl dh, %eax movl %eax, j /*\ Check if all coordinates will be inside the source \*/ /*\ x < sw \*/ movl sw, %edx movl x, %ecx cmpl %edx, %ecx jae .rotate_outside /*\ x + dxh * dw < sw \*/ movl dxh, %ebx imull dw, %ebx addl %ebx, %ecx cmpl %edx, %ecx jae .rotate_outside /*\ x + dxh * dw + dxv * dh < sw \*/ movl dxv, %eax imull dh, %eax subl %eax, %ecx cmpl %edx, %ecx jae .rotate_outside /*\ x + dxv * dh < sw \*/ subl %ebx, %ecx cmpl %edx, %ecx jae .rotate_outside /*\ y < sh \*/ movl sh, %edx movl y, %ecx cmpl %edx, %ecx jae .rotate_outside /*\ y + dyh * dw < sh \*/ movl dyh, %ebx imull dw, %ebx addl %ebx, %ecx cmpl %edx, %ecx jae .rotate_outside /*\ y + dyh * dw + dyv * dh < sh \*/ movl dyv, %eax imull dh, %eax addl %eax, %ecx cmpl %edx, %ecx jae .rotate_outside /*\ y + dyv * dh < sh \*/ subl %ebx, %ecx cmpl %edx, %ecx jae .rotate_outside .rotate_inside: movl sow, %ebx movl src, %edx .inside_loop_y: /*\ i = -dw \*/ movl dw, %ecx negl %ecx .inside_loop_x: /*\ esi = src + x >> 12 + (y >> 12) * sow \*/ movq %mm6, %mm0 psrad $12, %mm0 packssdw %mm0, %mm0 pmaddwd mulsow, %mm0 movd %mm0, %eax leal (%edx, %eax, 4), %esi /*\ x and y \*/ movq %mm6, %mm0 pand m0fff, %mm0 movq %mm0, %mm1 /*\ mm0 = x & 0xfff \*/ punpcklwd %mm0, %mm0 punpckldq %mm0, %mm0 /*\ mm1 = y & 0xfff \*/ punpckhwd %mm1, %mm1 punpckldq %mm1, %mm1 /*\ Load and unpack four pixels in parallel |*| %mm2 = ptr[0], %mm3 = ptr[1] |*| %mm4 = ptr[sow], %mm5 = ptr[sow + 1] \*/ movq (%esi), %mm2 movq (%esi, %ebx, 4), %mm4 movq %mm2, %mm3 movq %mm4, %mm5 punpcklbw %mm7, %mm2 punpcklbw %mm7, %mm4 punpckhbw %mm7, %mm3 punpckhbw %mm7, %mm5 /*\ X interpolation: r = l + (r - l) * xap \*/ psubw %mm2, %mm3 psubw %mm4, %mm5 psllw $4, %mm3 psllw $4, %mm5 pmulhw %mm0, %mm3 pmulhw %mm0, %mm5 paddw %mm2, %mm3 paddw %mm4, %mm5 /*\ Y interpolation: d = u + (d - u) * yap \*/ psubw %mm3, %mm5 psllw $4, %mm5 pmulhw %mm1, %mm5 paddw %mm3, %mm5 packuswb %mm5, %mm5 movd %mm5, (%edi, %ecx, 4) paddd dxh, %mm6 incl %ecx jnz .inside_loop_x paddd dlx, %mm6 movl dow, %ecx leal (%edi, %ecx, 4), %edi decl j jnz .inside_loop_y jmp .rotate_leave .rotate_outside: movl sw, %eax decl %eax sall $12, %eax movl %eax, swt movl sh, %eax decl %eax sall $12, %eax movl %eax, sht movl sow, %ebx movl src, %edx .outside_loop_y: /*\ i = -dw \*/ movl dw, %ecx negl %ecx .outside_loop_x: /*\ esi = src + x >> 12 + (y >> 12) * sow \*/ movq %mm6, %mm0 psrad $12, %mm0 packssdw %mm0, %mm0 pmaddwd mulsow, %mm0 movd %mm0, %eax leal (%edx, %eax, 4), %esi /*\ x & 0xfff and y & 0xfff \*/ movq %mm6, %mm0 pand m0fff, %mm0 movq %mm0, %mm1 /*\ x < swt \*/ movq %mm6, %mm2 psrlq $32, %mm2 movd %mm6, %eax cmpl swt, %eax jae 2f /*\ y < sht \*/ movd %mm2, %eax cmpl sht, %eax jae 1f /*\ 1234 \*/ .interp_argb: /*\ Unpack x and y \*/ punpcklwd %mm0, %mm0 punpckldq %mm0, %mm0 punpckhwd %mm1, %mm1 punpckldq %mm1, %mm1 /*\ Load and unpack four pixels in parallel |*| %mm2 = ptr[0], %mm3 = ptr[1] |*| %mm4 = ptr[sow], %mm5 = ptr[sow + 1] \*/ movq (%esi), %mm2 movq (%esi, %ebx, 4), %mm4 movq %mm2, %mm3 movq %mm4, %mm5 punpcklbw %mm7, %mm2 punpcklbw %mm7, %mm4 punpckhbw %mm7, %mm3 punpckhbw %mm7, %mm5 /*\ X interpolation: r = l + (r - l) * xap \*/ psubw %mm2, %mm3 psubw %mm4, %mm5 psllw $4, %mm3 psllw $4, %mm5 pmulhw %mm0, %mm3 pmulhw %mm0, %mm5 paddw %mm2, %mm3 paddw %mm4, %mm5 /*\ Y interpolation: d = u + (d - u) * yap \*/ psubw %mm3, %mm5 psllw $4, %mm5 pmulhw %mm1, %mm5 paddw %mm3, %mm5 packuswb %mm5, %mm5 movd %mm5, (%edi, %ecx, 4) jmp .outside_il_end 1: /*\ (-y-1) < 4096 \*/ notl %eax cmpl $4095, %eax ja 1f /*\ ..34 \*/ pxor m0fff, %mm1 movd (%esi, %ebx, 4), %mm2 movd 4(%esi, %ebx, 4), %mm4 .interp_rgb_a0: /*\ Unpack x and y \*/ punpcklwd %mm0, %mm0 punpckldq %mm0, %mm0 punpckhwd %mm1, %mm1 /*\ Unpack two pixels \*/ punpcklbw %mm7, %mm2 punpcklbw %mm7, %mm4 /*\ Interpolate \*/ psubw %mm2, %mm4 psllw $4, %mm4 pmulhw %mm0, %mm4 paddw %mm2, %mm4 /*\ Separate out alpha, multiply with mm1, and subtract \*/ movq %mm4, %mm2 psllq $48, %mm1 psllw $4, %mm4 pmulhw %mm1, %mm4 psubw %mm4, %mm2 packuswb %mm2, %mm2 movd %mm2, (%edi, %ecx, 4) jmp .outside_il_end 1: /*\ (y - sht) < 4096 \*/ notl %eax subl sht, %eax cmpl $4095, %eax ja .outside_il_0 /*\ 12.. \*/ movd (%esi), %mm2 movd 4(%esi), %mm4 jmp .interp_rgb_a0 2: /*\ Switch x and y \*/ psrlq $32, %mm0 psllq $32, %mm1 /*\ -x-1 < 4096 \*/ notl %eax cmpl $4095, %eax ja 2f pxor m0fff, %mm1 /*\ y < sht \*/ movd %mm2, %eax cmpl sht, %eax jae 1f /*\ .2.4 \*/ movd 4(%esi), %mm2 movd 4(%esi, %ebx, 4), %mm4 jmp .interp_rgb_a0 1: /*\ (-y-1) < 4096 \*/ notl %eax cmpl $4095, %eax ja 1f /*\ ...4 \*/ movd 4(%esi, %ebx, 4), %mm2 .interp_a000: /*\ Separate out alpha, multiply with mm0 and mm1 \*/ pxor m0fff, %mm1 punpcklbw %mm7, %mm2 movq %mm2, %mm3 psllq $2, %mm0 psrlq $30, %mm1 pmulhw %mm0, %mm1 pxor m0fff, %mm1 psllq $48, %mm1 psllw $4, %mm3 pmulhw %mm1, %mm3 psubw %mm3, %mm2 packuswb %mm2, %mm2 movd %mm2, (%edi, %ecx, 4) jmp .outside_il_end 1: /*\ (y - sht) < 4096 \*/ notl %eax subl sht, %eax cmpl $4095, %eax ja .outside_il_0 /*\ .2.. \*/ pxor m0fff, %mm0 movd 4(%esi), %mm2 jmp .interp_a000 2: /*\ (x - swt) < 4096 \*/ notl %eax subl swt, %eax cmpl $4095, %eax ja .outside_il_0 /*\ y < sht \*/ movd %mm2, %eax cmpl sht, %eax jae 1f /*\ 1.3. \*/ movd (%esi), %mm2 movd (%esi, %ebx, 4), %mm4 jmp .interp_rgb_a0 1: /*\ (-y-1) < 4096 \*/ notl %eax cmpl $4095, %eax ja 1f /*\ ..3. \*/ movd (%esi, %ebx, 4), %mm2 jmp .interp_a000 1: /*\ (y - sht) < 4096 \*/ notl %eax subl sht, %eax cmpl $4095, %eax ja .outside_il_0 /*\ 1... \*/ pxor m0fff, %mm0 movd (%esi), %mm2 jmp .interp_a000 .outside_il_0: movl $0, %eax movl %eax, (%edi, %ecx, 4) .outside_il_end: paddd dxh, %mm6 incl %ecx jnz .outside_loop_x paddd dlx, %mm6 movl dow, %ecx leal (%edi, %ecx, 4), %edi decl j jnz .outside_loop_y .rotate_leave: emms popl %esi popl %edi popl %edx popl %ecx popl %ebx movl %ebp, %esp popl %ebp ret SIZE(imlib_mmx_RotateAA) #endif #ifdef __ELF__ .section .note.GNU-stack,"",@progbits #endif imlib2-1.4.7/src/lib/script.c0000664000175000017500000002015512445320607012637 00000000000000#include "common.h" #include #include #include #include #include #include #include #include #include #include #ifdef BUILD_X11 #include #else #ifndef X_DISPLAY_MISSING #define X_DISPLAY_MISSING #endif #endif #include "Imlib2.h" #include "dynamic_filters.h" #include "image.h" #include "script.h" /* #define FDEBUG 1 */ #ifdef FDEBUG #define D( str ) printf( "DEBUG: %s\n", str ) #else #define D( str ) #endif IVariable *vars, *current_var, *curtail; static int __imlib_find_string(const char *haystack, const char *needle) { if (strstr(haystack, needle)) return (strstr(haystack, needle) - haystack); return 0; } static char * __imlib_stripwhitespace(char *str) { int i, strt = 0, in_quote = 0, str_len; char *tmpstr = NULL; str_len = strlen(str); tmpstr = calloc(str_len + 1, sizeof(char)); for (i = 0; i < str_len; i++) { if (str[i] == '\"') in_quote = (in_quote == 0 ? 1 : 0); if (in_quote || !isspace(*(str + i))) tmpstr[strt++] = str[i]; } strcpy(str, tmpstr); free(tmpstr); return str; } static char * __imlib_copystr(char *str, int start, int end) { int i = 0; char *rstr = calloc(1024, sizeof(char)); if (start <= end && end < (int)strlen(str)) { for (i = start; i <= end; i++) rstr[i - start] = str[i]; return rstr; } return NULL; } static void __imlib_script_tidyup_params(IFunctionParam * param) { if (param->next) { __imlib_script_tidyup_params(param->next); } free(param->key); if (param->type == VAR_CHAR) free(param->data); free(param); } static void __imlib_script_delete_variable(IVariable * var) { if (var->next) __imlib_script_delete_variable(var->next); free(var); } void __imlib_script_tidyup(void) { __imlib_script_delete_variable(vars); } void * __imlib_script_get_next_var(void) { if (current_var) current_var = current_var->next; if (current_var) return current_var->ptr; else return NULL; } void __imlib_script_add_var(void *ptr) { curtail->next = malloc(sizeof(IVariable)); curtail = curtail->next; curtail->ptr = ptr; curtail->next = NULL; } IFunctionParam * __imlib_script_parse_parameters(ImlibImage * im, char *parameters) { int i = 0, in_quote = 0, depth = 0, start = 0, value_start = 0; int param_len; char *value = NULL; IFunctionParam *rootptr, *ptr; D("(--) ===> Entering __imlib_script_parse_parameters()"); rootptr = malloc(sizeof(IFunctionParam)); rootptr->key = strdup("NO-KEY"); rootptr->type = VAR_CHAR; rootptr->data = strdup("NO-VALUE"); rootptr->next = NULL; ptr = rootptr; param_len = strlen(parameters); for (i = 0; i <= param_len; i++) { if (parameters[i] == '\"') in_quote = (in_quote == 0 ? 1 : 0); if (!in_quote && parameters[i] == '(') depth++; if (!in_quote && parameters[i] == ')') depth--; if (!in_quote && parameters[i] == '=' && depth == 0) value_start = i + 1; if (!in_quote && (parameters[i] == ',' || i == param_len) && depth == 0) { ptr->next = malloc(sizeof(IFunctionParam)); ptr = ptr->next; ptr->key = __imlib_copystr(parameters, start, value_start - 2); value = __imlib_copystr(parameters, value_start, i - 1); #ifdef FDEBUG printf("DEBUG: (--) --> Variable \"%s\" = \"%s\"\n", ptr->key, value); #endif if (__imlib_find_string(value, "(") < __imlib_find_string(value, "\"")) { D("(--) Found a function"); ptr->data = __imlib_script_parse_function(im, value); ptr->type = VAR_PTR; free(value); } else { if (strcmp(value, "[]") == 0) { ptr->data = __imlib_script_get_next_var(); if (!ptr->data) { D("EEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEK"); } /* printf( "Using pointer variable %p\n", ptr->data ); */ ptr->type = VAR_PTR; free(value); } else { ptr->data = value; ptr->type = VAR_CHAR; } } ptr->next = NULL; start = i + 1; } } D("(--) <=== Leaving __imlib_script_parse_parameters()"); return rootptr; } ImlibImage * __imlib_script_parse_function(ImlibImage * im, char *function) { char *funcname, *funcparams; IFunctionParam *params; ImlibExternalFilter *filter = NULL; ImlibImage *retval; D("(--) ===> Entering __imlib_script_parse_function()"); funcname = __imlib_copystr(function, 0, __imlib_find_string(function, "(") - 1); funcparams = __imlib_copystr(function, __imlib_find_string(function, "(") + 1, strlen(function) - 2); #ifdef FDEBUG printf("DEBUG: (?\?) = function <%s>( \"%s\" )\n", funcname, funcparams); #endif params = __imlib_script_parse_parameters(im, funcparams); /* excute the filter */ filter = __imlib_get_dynamic_filter(funcname); if (filter) { #ifdef FDEBUG printf("DEBUG: (--) Executing Filter \"%s\".\n", funcname); #endif retval = filter->exec_filter(funcname, im, params); } else { #ifdef FDEBUG printf ("DEBUG: (!!) Can't find filter \"%s\", returning given image.\n", funcname); #endif retval = im; } D("Get Here"); /* clean up params */ free(funcname); free(funcparams); __imlib_script_tidyup_params(params); D("(--) <=== Leaving __imlib_script_parse_function()"); return retval; } ImlibImage * __imlib_script_parse(ImlibImage * im, char *script, va_list param_list) { int i = 0, in_quote = 0, start = 0, depth = 0; int script_len; char *scriptbuf = NULL, *function; D("(--) Script Parser Start."); if (script && script[0] != 0) { vars = malloc(sizeof(IVariable)); vars->ptr = NULL; vars->next = NULL; curtail = vars; current_var = vars; /* gather up variable from the command line */ D("(--) String Whitespace from script."); scriptbuf = __imlib_stripwhitespace(strdup(script)); i = __imlib_find_string(scriptbuf + start, "=[]") - 1; while (i > 0) { __imlib_script_add_var(va_arg(param_list, void *)); start = start + i + 2; i = __imlib_find_string(scriptbuf + start, "=[]") - 1; i = (i == 0 ? 0 : i); D("(?\?) Found pointer variable"); } start = 0; i = 0; script_len = strlen(scriptbuf); for (i = 0; i < script_len; i++) { if (script[i] == '\"') in_quote = (in_quote == 0 ? 1 : 0); if (!in_quote && script[i] == '(') depth++; if (!in_quote && script[i] == ')') depth--; if (!in_quote && (script[i] == ';') && depth == 0) { function = __imlib_copystr(scriptbuf, start, i - 1); im = __imlib_script_parse_function(im, function); imlib_context_set_image(im); start = i + 1; free(function); } } D("(--) Cleaning up parameter list"); __imlib_script_tidyup(); D("(--) Script Parser Successful."); free(scriptbuf); return im; } else { D("(!!) Script Parser Failed."); return NULL; } } imlib2-1.4.7/src/lib/ximage.h0000664000175000017500000000202412445317455012614 00000000000000#ifndef __XIMAGE #define __XIMAGE 1 #include #include #include "common.h" extern signed char x_does_shm; void __imlib_SetMaxXImageCount(Display * d, int num); int __imlib_GetMaxXImageCount(Display * d); void __imlib_SetMaxXImageTotalSize(Display * d, int num); int __imlib_GetMaxXImageTotalSize(Display * d); void __imlib_FlushXImage(Display * d); void __imlib_ConsumeXImage(Display * d, XImage * xim); XImage *__imlib_ProduceXImage(Display * d, Visual * v, int depth, int w, int h, char *shared); void __imlib_ShmCheck(Display * d); XImage *__imlib_ShmGetXImage(Display * d, Visual * v, Drawable draw, int depth, int x, int y, int w, int h, XShmSegmentInfo * si); void __imlib_ShmDetach(Display * d, XShmSegmentInfo * si); #endif imlib2-1.4.7/src/lib/grab.c0000664000175000017500000005352612255464217012263 00000000000000#include "common.h" #ifdef BUILD_X11 #include #include #include #include #include #include #include "grab.h" #include "ximage.h" static char _x_err = 0; static DATA8 rtab[256], gtab[256], btab[256]; static void Tmp_HandleXError(Display * d, XErrorEvent * ev) { _x_err = 1; } void __imlib_GrabXImageToRGBA(DATA32 * data, int ox, int oy, int ow, int oh, Display * d, XImage * xim, XImage * mxim, Visual * v, int depth, int x, int y, int w, int h, char grab) { int inx, iny; DATA32 *src, *ptr; int pixel; int origx, origy; int bgr = 0; if (!data) return; if (grab) XGrabServer(d); /* This may prevent the image to be changed under our feet */ origx = x; origy = y; if (v->blue_mask > v->red_mask) bgr = 1; if (origx < 0) inx = -origx; else inx = ox; if (origy < 0) iny = -origy; else iny = oy; /* go thru the XImage and convert */ if ((depth == 24) && (xim->bits_per_pixel == 32)) depth = 25; /* fake depth meaning 24 bit in 32 bpp ximage */ /* data needs swapping */ #define SWAP32(x) (x) = \ ((((int)(x) & 0x000000ff ) << 24) |\ (((int)(x) & 0x0000ff00 ) << 8) |\ (((int)(x) & 0x00ff0000 ) >> 8) |\ (((int)(x) & 0xff000000 ) >> 24)) #define SWAP16(x) (x) = \ ((((short)(x) & 0x00ff ) << 8) |\ (((short)(x) & 0xff00 ) >> 8)) #ifdef WORDS_BIGENDIAN if (xim->bitmap_bit_order == LSBFirst) #else if (xim->bitmap_bit_order == MSBFirst) #endif { switch (depth) { case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7: case 8: break; case 15: case 16: for (y = 0; y < h; y++) { unsigned short *tmp; tmp = (unsigned short *)(xim->data + (xim->bytes_per_line * y)); for (x = 0; x < w; x++) { SWAP16(*tmp); tmp++; } } case 24: case 25: case 32: for (y = 0; y < h; y++) { unsigned int *tmp; tmp = (unsigned int *)(xim->data + (xim->bytes_per_line * y)); for (x = 0; x < w; x++) { SWAP32(*tmp); tmp++; } } break; default: break; } } switch (depth) { case 0: case 1: case 2: case 3: case 4: case 5: case 6: case 7: case 8: if (mxim) { for (y = 0; y < h; y++) { ptr = data + ((y + iny) * ow) + inx; for (x = 0; x < w; x++) { pixel = XGetPixel(xim, x, y); pixel = (btab[pixel & 0xff]) | (gtab[pixel & 0xff] << 8) | (rtab[pixel & 0xff] << 16); if (XGetPixel(mxim, x, y)) pixel |= 0xff000000; *ptr++ = pixel; } } } else { for (y = 0; y < h; y++) { ptr = data + ((y + iny) * ow) + inx; for (x = 0; x < w; x++) { pixel = XGetPixel(xim, x, y); *ptr++ = 0xff000000 | (btab[pixel & 0xff]) | (gtab[pixel & 0xff] << 8) | (rtab[pixel & 0xff] << 16); } } } break; case 16: #undef MP #undef RMSK #undef GMSK #undef BMSK #undef R1SH #undef G1SH #undef B1SH #undef R2SH #undef G2SH #undef B2SH #undef P1 #undef P2 #define MP(x, y) ((XGetPixel(mxim, (x), (y))) ? 0xff000000 : 0) #define RMSK 0xf80000 #define GMSK 0x00fc00 #define BMSK 0x0000f8 #define R1SH(p) ((p) << 8) #define G1SH(p) ((p) << 5) #define B1SH(p) ((p) << 3) #define R2SH(p) ((p) >> 8) #define G2SH(p) ((p) >> 11) #define B2SH(p) ((p) >> 13) #define P1(p) (R1SH(p) & RMSK) | (G1SH(p) & GMSK) | (B1SH(p) & BMSK) #define P2(p) (R2SH(p) & RMSK) | (G2SH(p) & GMSK) | (B2SH(p) & BMSK) if (mxim) { for (y = 0; y < h; y++) { src = (DATA32 *) (xim->data + (xim->bytes_per_line * y)); ptr = data + ((y + iny) * ow) + inx; for (x = 0; x < (w - 1); x += 2) { #ifdef WORDS_BIGENDIAN *ptr++ = MP(x + 1, y) | P2(*src); *ptr++ = MP(x, y) | P1(*src); #else *ptr++ = MP(x, y) | P1(*src); *ptr++ = MP(x + 1, y) | P2(*src); #endif src++; } if (x == (w - 1)) { pixel = XGetPixel(xim, x, y); *ptr++ = MP(x, y) | P1(pixel); } } } #undef MP #define MP(x, y) (0xff000000) else { for (y = 0; y < h; y++) { src = (DATA32 *) (xim->data + (xim->bytes_per_line * y)); ptr = data + ((y + iny) * ow) + inx; for (x = 0; x < (w - 1); x += 2) { #ifdef WORDS_BIGENDIAN *ptr++ = MP(x + 1, y) | P2(*src); *ptr++ = MP(x, y) | P1(*src); #else *ptr++ = MP(x, y) | P1(*src); *ptr++ = MP(x + 1, y) | P2(*src); #endif src++; } if (x == (w - 1)) { pixel = XGetPixel(xim, x, y); *ptr++ = MP(x, y) | P1(pixel); } } } break; case 15: #undef MP #undef RMSK #undef GMSK #undef BMSK #undef R1SH #undef G1SH #undef B1SH #undef R2SH #undef G2SH #undef B2SH #undef P1 #undef P2 #define MP(x, y) ((XGetPixel(mxim, (x), (y))) ? 0xff000000 : 0) #define RMSK 0xf80000 #define GMSK 0x00f800 #define BMSK 0x0000f8 #define R1SH(p) ((p) << 9) #define G1SH(p) ((p) << 6) #define B1SH(p) ((p) << 3) #define R2SH(p) ((p) >> 7) #define G2SH(p) ((p) >> 10) #define B2SH(p) ((p) >> 13) #define P1(p) (R1SH(p) & RMSK) | (G1SH(p) & GMSK) | (B1SH(p) & BMSK) #define P2(p) (R2SH(p) & RMSK) | (G2SH(p) & GMSK) | (B2SH(p) & BMSK) if (mxim) { for (y = 0; y < h; y++) { src = (DATA32 *) (xim->data + (xim->bytes_per_line * y)); ptr = data + ((y + iny) * ow) + inx; for (x = 0; x < (w - 1); x += 2) { #ifdef WORDS_BIGENDIAN *ptr++ = MP(x + 1, y) | P2(*src); *ptr++ = MP(x, y) | P1(*src); #else *ptr++ = MP(x, y) | P1(*src); *ptr++ = MP(x + 1, y) | P2(*src); #endif src++; } if (x == (w - 1)) { pixel = XGetPixel(xim, x, y); *ptr++ = MP(x, y) | P1(pixel); } } } #undef MP #define MP(x, y) (0xff000000) else { for (y = 0; y < h; y++) { src = (DATA32 *) (xim->data + (xim->bytes_per_line * y)); ptr = data + ((y + iny) * ow) + inx; for (x = 0; x < (w - 1); x += 2) { #ifdef WORDS_BIGENDIAN *ptr++ = MP(x + 1, y) | P2(*src); *ptr++ = MP(x, y) | P1(*src); #else *ptr++ = MP(x, y) | P1(*src); *ptr++ = MP(x + 1, y) | P2(*src); #endif src++; } if (x == (w - 1)) { pixel = XGetPixel(xim, x, y); *ptr++ = MP(x, y) | P1(pixel); } } } break; case 24: if (bgr) { if (mxim) { for (y = 0; y < h; y++) { ptr = data + ((y + iny) * ow) + inx; for (x = 0; x < w; x++) { pixel = XGetPixel(xim, x, y); pixel = ((pixel << 16) & 0xff0000) | ((pixel) & 0x00ff00) | ((pixel >> 16) & 0x0000ff); if (XGetPixel(mxim, x, y)) pixel |= 0xff000000; *ptr++ = pixel; } } } else { for (y = 0; y < h; y++) { ptr = data + ((y + iny) * ow) + inx; for (x = 0; x < w; x++) { pixel = XGetPixel(xim, x, y); *ptr++ = 0xff000000 | ((pixel << 16) & 0xff0000) | ((pixel) & 0x00ff00) | ((pixel >> 16) & 0x0000ff); } } } } else { if (mxim) { for (y = 0; y < h; y++) { ptr = data + ((y + iny) * ow) + inx; for (x = 0; x < w; x++) { pixel = XGetPixel(xim, x, y) & 0x00ffffff; if (XGetPixel(mxim, x, y)) pixel |= 0xff000000; *ptr++ = pixel; } } } else { for (y = 0; y < h; y++) { ptr = data + ((y + iny) * ow) + inx; for (x = 0; x < w; x++) { pixel = XGetPixel(xim, x, y); *ptr++ = 0xff000000 | (pixel & 0x00ffffff); } } } } break; case 25: if (bgr) { if (mxim) { for (y = 0; y < h; y++) { src = (DATA32 *) (xim->data + (xim->bytes_per_line * y)); ptr = data + ((y + iny) * ow) + inx; for (x = 0; x < w; x++) { pixel = ((*src << 16) & 0xff0000) | ((*src) & 0x00ff00) | ((*src >> 16) & 0x0000ff); if (XGetPixel(mxim, x, y)) pixel |= 0xff000000; *ptr++ = pixel; src++; } } } else { for (y = 0; y < h; y++) { src = (DATA32 *) (xim->data + (xim->bytes_per_line * y)); ptr = data + ((y + iny) * ow) + inx; for (x = 0; x < w; x++) { *ptr++ = 0xff000000 | ((*src << 16) & 0xff0000) | ((*src) & 0x00ff00) | ((*src >> 16) & 0x0000ff); src++; } } } } else { if (mxim) { for (y = 0; y < h; y++) { src = (DATA32 *) (xim->data + (xim->bytes_per_line * y)); ptr = data + ((y + iny) * ow) + inx; for (x = 0; x < w; x++) { pixel = (*src) & 0x00ffffff; if (XGetPixel(mxim, x, y)) pixel |= 0xff000000; *ptr++ = pixel; src++; } } } else { for (y = 0; y < h; y++) { src = (DATA32 *) (xim->data + (xim->bytes_per_line * y)); ptr = data + ((y + iny) * ow) + inx; for (x = 0; x < w; x++) { *ptr++ = 0xff000000 | ((*src) & 0x00ffffff); src++; } } } } break; case 32: if (bgr) { if (mxim) { for (y = 0; y < h; y++) { src = (DATA32 *) (xim->data + (xim->bytes_per_line * y)); ptr = data + ((y + iny) * ow) + inx; for (x = 0; x < w; x++) { pixel = SWAP32(*src); if (!XGetPixel(mxim, x, y)) pixel &= 0x00ffffff; *ptr++ = pixel; src++; } } } else { for (y = 0; y < h; y++) { src = (DATA32 *) (xim->data + (xim->bytes_per_line * y)); ptr = data + ((y + iny) * ow) + inx; for (x = 0; x < w; x++) { *ptr++ = SWAP32(*src); src++; } } } } else { if (mxim) { for (y = 0; y < h; y++) { src = (DATA32 *) (xim->data + (xim->bytes_per_line * y)); ptr = data + ((y + iny) * ow) + inx; for (x = 0; x < w; x++) { pixel = *src++; if (!XGetPixel(mxim, x, y)) pixel &= 0x00ffffff; *ptr++ = pixel; } } } else { for (y = 0; y < h; y++) { src = (DATA32 *) (xim->data + (xim->bytes_per_line * y)); ptr = data + ((y + iny) * ow) + inx; for (x = 0; x < w; x++) { *ptr++ = *src++; } } } } break; default: break; } if (grab) XUngrabServer(d); } char __imlib_GrabDrawableToRGBA(DATA32 * data, int ox, int oy, int ow, int oh, Display * d, Drawable p, Pixmap m, Visual * v, Colormap cm, int depth, int x, int y, int w, int h, char *pdomask, char grab) { XErrorHandler prev_erh = NULL; XWindowAttributes xatt, ratt; char is_pixmap = 0, created_mask = 0, is_shm = 0, is_mshm = 0; char domask; int i; int src_x, src_y, src_w, src_h; int width, height, clipx, clipy; XShmSegmentInfo shminfo, mshminfo; XImage *xim, *mxim; XColor cols[256]; domask = (pdomask) ? *pdomask : 0; /* FIXME: oh isn't used - i wonder if there's a bug looming... */ oh = 0; if (grab) XGrabServer(d); XSync(d, False); prev_erh = XSetErrorHandler((XErrorHandler) Tmp_HandleXError); _x_err = 0; /* lets see if its a pixmap or not */ XGetWindowAttributes(d, p, &xatt); XSync(d, False); if (_x_err) is_pixmap = 1; /* reset our error handler */ XSetErrorHandler((XErrorHandler) prev_erh); if (is_pixmap) { Window dw; XGetGeometry(d, p, &dw, &src_x, &src_y, (unsigned int *)&src_w, (unsigned int *)&src_h, (unsigned int *)&src_x, (unsigned int *)&xatt.depth); src_x = 0; src_y = 0; } else { Window dw; XGetWindowAttributes(d, xatt.root, &ratt); XTranslateCoordinates(d, p, xatt.root, 0, 0, &src_x, &src_y, &dw); src_w = xatt.width; src_h = xatt.height; if ((xatt.map_state != IsViewable) && (xatt.backing_store == NotUseful)) { if (grab) XUngrabServer(d); return 0; } } /* clip to the drawable tree and screen */ clipx = 0; clipy = 0; width = src_w - x; height = src_h - y; if (width > w) width = w; if (height > h) height = h; if (!is_pixmap) { if ((src_x + x + width) > ratt.width) width = ratt.width - (src_x + x); if ((src_y + y + height) > ratt.height) height = ratt.height - (src_y + y); } if (x < 0) { clipx = -x; width += x; x = 0; } if (y < 0) { clipy = -y; height += y; y = 0; } if (!is_pixmap) { if ((src_x + x) < 0) { clipx -= (src_x + x); width += (src_x + x); x = -src_x; } if ((src_y + y) < 0) { clipy -= (src_y + y); height += (src_y + y); y = -src_y; } } if ((width <= 0) || (height <= 0)) { if (grab) XUngrabServer(d); return 0; } w = width; h = height; if ((!is_pixmap) && (domask) && (!m)) { int ord, rect_no = 0; XRectangle *r = NULL; r = XShapeGetRectangles(d, p, ShapeBounding, &rect_no, &ord); if (r) { if (!((rect_no == 1) && (r[0].x == 0) && (r[0].y == 0) && (r[0].width == xatt.width) && (r[0].height == xatt.height))) { XGCValues gcv; GC gc; created_mask = 1; m = XCreatePixmap(d, p, w, h, 1); gcv.foreground = 0; gc = XCreateGC(d, m, GCForeground, &gcv); XFillRectangle(d, m, gc, 0, 0, w, h); XSetForeground(d, gc, 1); for (i = 0; i < rect_no; i++) XFillRectangle(d, m, gc, r[i].x - x, r[i].y - y, r[i].width, r[i].height); XFreeGC(d, gc); } XFree(r); } } /* Create an Ximage (shared or not) */ if (x_does_shm < 0) __imlib_ShmCheck(d); xim = NULL; if (x_does_shm) { xim = __imlib_ShmGetXImage(d, v, p, xatt.depth, x, y, w, h, &shminfo); is_shm = ! !xim; } if (!xim) xim = XGetImage(d, p, x, y, w, h, 0xffffffff, ZPixmap); if (!xim) { if (grab) XUngrabServer(d); return 0; } mxim = NULL; if ((m) && (domask)) { mxim = __imlib_ShmGetXImage(d, v, m, 1, 0, 0, w, h, &mshminfo); is_mshm = ! !mxim; if (!mxim) mxim = XGetImage(d, m, 0, 0, w, h, 0xffffffff, ZPixmap); } if ((is_shm) || (is_mshm)) { XSync(d, False); if (grab) XUngrabServer(d); XSync(d, False); } else if (grab) XUngrabServer(d); if ((xatt.depth == 1) && (!cm) && (is_pixmap)) { rtab[0] = 255; gtab[0] = 255; btab[0] = 255; rtab[1] = 0; gtab[1] = 0; btab[1] = 0; } else if (xatt.depth <= 8) { if (!cm) { if (is_pixmap) { cm = DefaultColormap(d, DefaultScreen(d)); } else { cm = xatt.colormap; if (cm == None) cm = ratt.colormap; } } for (i = 0; i < (1 << xatt.depth); i++) { cols[i].pixel = i; cols[i].flags = DoRed | DoGreen | DoBlue; } XQueryColors(d, cm, cols, 1 << xatt.depth); for (i = 0; i < (1 << xatt.depth); i++) { rtab[i] = cols[i].red >> 8; gtab[i] = cols[i].green >> 8; btab[i] = cols[i].blue >> 8; } } __imlib_GrabXImageToRGBA(data, ox + clipx, oy + clipy, ow, oh, d, xim, mxim, v, xatt.depth, x, y, w, h, 0); /* destroy the Ximage */ if (is_shm) __imlib_ShmDetach(d, &shminfo); XDestroyImage(xim); if (mxim) { if (is_mshm) __imlib_ShmDetach(d, &mshminfo); XDestroyImage(mxim); } if (created_mask) XFreePixmap(d, m); if (pdomask) { /* Set domask according to whether or not we have useful alpha data */ if (xatt.depth == 32) *pdomask = 1; else if (!m) *pdomask = 0; } return 1; } #endif /* BUILD_X11 */ imlib2-1.4.7/src/lib/rgba.c0000664000175000017500000072006012255464217012255 00000000000000#include "common.h" #ifdef BUILD_X11 #include #include "context.h" #include "rgba.h" #define IS_ALIGNED_128(val) (!((val) & 0x15)) #define IS_ALIGNED_64(val) (!((val) & 0x7)) #define IS_ALIGNED_32(val) (!((val) & 0x3)) #define IS_ALIGNED_16(val) (!((val) & 0x1)) #define IS_MULTIPLE_2(val) (!((val) & 0x1)) #define IS_MULTIPLE_4(val) (!((val) & 0x3)) /* for PPC / Motorola / SPARC, not x86, ALPHA */ /* dont uncomment this - i have this here for my own testing */ /*#define WORDS_BIGENDIAN*/ /* for data in ABGR memory model */ /* NOTES: */ /* x86: RGBA in byte order = ABGR when read as an int (in register/int) */ /* lookup table to see what color index to use */ static DATA8 *_dither_color_lut; static DATA8 _pal_type; /* using DATA32 - major speedup for aligned memory reads */ /* these data structs global rather than context-based for speed */ static DATA16 *_dither_r16; static DATA16 *_dither_g16; static DATA16 *_dither_b16; static DATA8 *_dither_r8; static DATA8 *_dither_g8; static DATA8 *_dither_b8; static DATA8 *_dither_666r; static DATA8 *_dither_666g; static DATA8 *_dither_666b; static int dither_a_init = 0; static DATA8 _dither_a1[8 * 8 * 256]; /* the famous dither matrix */ const DATA8 _dither_44[4][4] = { {0, 4, 1, 5}, {6, 2, 7, 3}, {1, 5, 0, 4}, {7, 3, 6, 2} }; const DATA8 _dither_88[8][8] = { {0, 32, 8, 40, 2, 34, 10, 42}, {48, 16, 56, 24, 50, 18, 58, 26}, {12, 44, 4, 36, 14, 46, 6, 38}, {60, 28, 52, 20, 62, 30, 54, 22}, {3, 35, 11, 43, 1, 33, 9, 41}, {51, 19, 59, 27, 49, 17, 57, 25}, {15, 47, 7, 39, 13, 45, 5, 37}, {63, 31, 55, 23, 61, 29, 53, 21} }; /* This dither table was generated by Raph Levien using patented * technology (US Patent 5,276,535). The dither table itself is in the * public domain. */ const DATA8 _dither_128128[128][128] = { {0, 41, 23, 5, 17, 39, 7, 15, 62, 23, 40, 51, 31, 47, 9, 32, 52, 27, 57, 25, 6, 61, 27, 52, 37, 7, 40, 63, 18, 36, 10, 42, 25, 62, 45, 34, 20, 42, 37, 14, 35, 29, 50, 10, 61, 2, 40, 8, 37, 12, 58, 22, 5, 41, 10, 39, 0, 60, 11, 46, 2, 55, 38, 17, 36, 59, 13, 54, 37, 56, 8, 29, 16, 13, 63, 22, 41, 55, 7, 20, 49, 14, 23, 55, 37, 23, 19, 36, 15, 49, 23, 63, 30, 14, 38, 27, 53, 13, 22, 41, 19, 31, 7, 19, 50, 30, 49, 16, 3, 32, 56, 40, 29, 34, 8, 48, 19, 45, 4, 51, 12, 46, 35, 49, 16, 42, 12, 62}, {30, 57, 36, 54, 47, 34, 52, 27, 43, 4, 28, 7, 17, 36, 62, 13, 44, 7, 18, 48, 33, 21, 44, 14, 30, 47, 12, 33, 5, 55, 31, 58, 13, 30, 4, 17, 52, 10, 60, 26, 46, 0, 39, 27, 42, 22, 47, 25, 60, 32, 9, 38, 48, 17, 59, 30, 49, 18, 34, 25, 51, 19, 5, 48, 21, 8, 28, 46, 1, 32, 41, 19, 54, 47, 37, 18, 28, 11, 44, 30, 39, 56, 2, 33, 8, 42, 61, 28, 58, 8, 46, 9, 41, 4, 58, 7, 21, 48, 59, 10, 52, 14, 42, 57, 12, 25, 7, 53, 42, 24, 11, 50, 17, 59, 42, 2, 36, 60, 32, 17, 63, 29, 21, 7, 59, 32, 24, 39}, {22, 8, 16, 32, 3, 25, 13, 57, 18, 45, 58, 39, 55, 20, 5, 42, 23, 34, 63, 1, 51, 10, 58, 4, 60, 23, 53, 27, 44, 21, 3, 48, 8, 50, 43, 54, 27, 32, 5, 55, 21, 58, 12, 53, 6, 36, 14, 50, 17, 29, 53, 15, 24, 52, 7, 36, 13, 42, 4, 53, 9, 35, 61, 26, 56, 32, 49, 15, 62, 23, 6, 60, 2, 31, 4, 48, 58, 38, 15, 61, 5, 25, 47, 28, 50, 15, 7, 40, 3, 32, 33, 52, 25, 50, 35, 42, 61, 3, 28, 36, 23, 63, 4, 33, 46, 62, 36, 23, 60, 6, 54, 28, 4, 37, 23, 55, 25, 8, 42, 54, 14, 6, 56, 38, 19, 52, 4, 46}, {48, 53, 43, 12, 45, 63, 30, 37, 9, 34, 21, 1, 25, 47, 29, 58, 3, 54, 15, 39, 29, 17, 38, 35, 20, 43, 1, 49, 15, 59, 29, 39, 22, 35, 16, 23, 1, 47, 39, 18, 8, 44, 25, 31, 57, 19, 63, 4, 45, 3, 42, 61, 1, 31, 45, 20, 57, 29, 62, 21, 32, 41, 14, 44, 3, 39, 5, 34, 10, 43, 51, 35, 23, 52, 40, 10, 21, 1, 53, 18, 51, 43, 12, 62, 18, 54, 26, 51, 20, 57, 14, 1, 62, 16, 11, 18, 32, 39, 17, 44, 1, 48, 26, 37, 18, 2, 51, 14, 28, 45, 35, 18, 57, 13, 47, 11, 51, 20, 2, 39, 31, 47, 25, 1, 50, 11, 60, 7}, {18, 28, 1, 56, 21, 10, 51, 2, 46, 54, 14, 61, 11, 50, 13, 38, 19, 31, 45, 9, 55, 24, 47, 5, 54, 9, 62, 11, 35, 8, 51, 14, 57, 6, 63, 40, 58, 14, 51, 28, 62, 34, 15, 48, 1, 41, 30, 35, 55, 21, 34, 11, 49, 37, 8, 52, 4, 23, 15, 43, 1, 58, 11, 23, 53, 16, 55, 26, 58, 18, 27, 12, 45, 14, 25, 63, 42, 33, 27, 35, 9, 31, 21, 38, 1, 44, 34, 12, 48, 38, 21, 44, 29, 47, 26, 53, 1, 46, 54, 8, 59, 29, 11, 55, 22, 41, 33, 20, 39, 1, 48, 9, 44, 32, 5, 62, 29, 44, 57, 23, 10, 58, 34, 43, 15, 37, 26, 33}, {51, 38, 59, 24, 35, 42, 19, 60, 5, 32, 41, 26, 43, 33, 7, 53, 48, 11, 59, 23, 42, 2, 61, 30, 16, 40, 32, 24, 56, 41, 19, 33, 37, 26, 47, 9, 31, 22, 2, 45, 9, 54, 4, 37, 21, 52, 11, 23, 7, 57, 16, 25, 55, 18, 63, 27, 46, 39, 56, 10, 50, 37, 29, 47, 19, 63, 24, 9, 46, 2, 39, 60, 9, 57, 30, 7, 49, 11, 59, 3, 45, 57, 5, 60, 29, 22, 5, 60, 30, 9, 59, 18, 40, 6, 57, 36, 30, 12, 24, 34, 15, 40, 52, 6, 49, 9, 58, 4, 63, 12, 26, 61, 22, 53, 38, 16, 35, 14, 28, 50, 42, 17, 5, 28, 62, 20, 54, 12}, {26, 6, 31, 15, 49, 6, 38, 27, 22, 49, 16, 56, 2, 62, 30, 21, 0, 36, 28, 6, 49, 32, 13, 52, 26, 50, 19, 46, 3, 26, 62, 0, 53, 12, 29, 3, 53, 41, 60, 24, 38, 13, 58, 16, 43, 9, 59, 39, 46, 28, 44, 40, 2, 33, 13, 41, 16, 6, 47, 31, 26, 17, 57, 6, 38, 0, 42, 36, 29, 52, 20, 31, 48, 0, 34, 56, 20, 36, 23, 54, 14, 41, 24, 37, 10, 55, 46, 25, 16, 45, 36, 4, 55, 23, 15, 8, 50, 62, 5, 56, 44, 20, 13, 28, 59, 31, 24, 47, 31, 52, 37, 17, 40, 0, 26, 49, 3, 60, 7, 33, 0, 61, 53, 40, 8, 45, 2, 41}, {16, 63, 43, 4, 61, 24, 56, 13, 53, 8, 36, 12, 24, 41, 16, 46, 60, 26, 52, 39, 14, 57, 21, 37, 0, 45, 7, 59, 38, 17, 43, 10, 45, 20, 61, 43, 19, 11, 33, 17, 50, 32, 23, 61, 28, 49, 26, 0, 18, 51, 5, 60, 22, 58, 29, 0, 59, 34, 19, 62, 3, 52, 7, 44, 30, 59, 13, 50, 15, 62, 7, 17, 38, 22, 44, 15, 40, 4, 47, 28, 33, 17, 49, 16, 51, 40, 10, 56, 0, 53, 13, 49, 28, 38, 60, 21, 43, 19, 37, 27, 3, 51, 34, 39, 0, 45, 15, 43, 10, 21, 3, 55, 8, 33, 59, 10, 41, 18, 52, 24, 46, 20, 30, 13, 58, 22, 36, 57}, {50, 34, 11, 47, 29, 17, 44, 0, 33, 63, 28, 46, 52, 5, 57, 10, 42, 18, 4, 63, 20, 8, 44, 10, 56, 34, 14, 29, 5, 54, 23, 59, 32, 49, 7, 34, 49, 27, 56, 0, 42, 7, 46, 3, 40, 6, 54, 32, 62, 13, 36, 10, 47, 8, 35, 49, 24, 51, 12, 40, 22, 35, 60, 12, 22, 51, 33, 4, 40, 25, 43, 55, 5, 54, 12, 61, 26, 51, 8, 62, 0, 53, 7, 63, 2, 32, 19, 34, 42, 24, 31, 63, 2, 10, 45, 33, 0, 48, 9, 61, 22, 47, 8, 62, 18, 56, 7, 54, 27, 57, 46, 30, 50, 19, 45, 30, 56, 36, 22, 47, 11, 38, 3, 51, 32, 48, 18, 9}, {0, 21, 40, 19, 52, 9, 37, 48, 20, 40, 3, 18, 27, 38, 35, 22, 31, 56, 13, 35, 46, 28, 60, 40, 27, 18, 61, 50, 41, 30, 7, 36, 2, 25, 16, 57, 5, 15, 47, 29, 55, 19, 30, 52, 15, 34, 20, 12, 43, 30, 20, 54, 25, 44, 53, 12, 38, 5, 55, 27, 48, 15, 33, 27, 45, 8, 19, 28, 56, 11, 33, 49, 18, 36, 29, 2, 45, 16, 39, 19, 31, 43, 27, 35, 20, 52, 26, 6, 61, 11, 41, 17, 29, 51, 20, 56, 25, 32, 41, 17, 53, 31, 25, 14, 42, 23, 35, 16, 38, 6, 34, 12, 15, 62, 6, 21, 13, 1, 63, 9, 55, 27, 43, 25, 14, 4, 31, 55}, {44, 29, 61, 2, 35, 58, 26, 15, 60, 10, 51, 59, 14, 55, 8, 50, 2, 44, 25, 51, 1, 33, 16, 4, 48, 36, 2, 21, 12, 57, 48, 13, 51, 55, 40, 28, 37, 62, 8, 39, 12, 63, 36, 10, 59, 24, 56, 47, 9, 50, 41, 1, 32, 17, 6, 21, 61, 30, 9, 43, 1, 54, 41, 2, 54, 37, 48, 61, 1, 46, 21, 3, 58, 24, 50, 32, 60, 10, 57, 25, 46, 12, 59, 4, 45, 13, 57, 47, 27, 39, 5, 58, 47, 14, 35, 4, 52, 13, 60, 6, 36, 10, 45, 55, 4, 50, 29, 2, 61, 50, 25, 58, 44, 24, 36, 42, 54, 28, 40, 32, 16, 56, 6, 62, 46, 39, 60, 23}, {7, 48, 14, 54, 23, 40, 4, 45, 30, 22, 42, 32, 1, 44, 20, 29, 58, 8, 37, 19, 41, 54, 24, 58, 9, 53, 25, 46, 34, 16, 23, 38, 27, 11, 18, 1, 52, 21, 35, 22, 48, 5, 25, 45, 18, 38, 2, 27, 35, 4, 57, 15, 62, 39, 57, 28, 42, 16, 36, 60, 24, 18, 10, 63, 20, 5, 16, 23, 37, 14, 59, 27, 41, 8, 13, 42, 21, 35, 6, 50, 3, 38, 15, 48, 30, 39, 17, 3, 49, 14, 53, 33, 24, 7, 61, 44, 11, 39, 23, 49, 19, 58, 1, 32, 36, 12, 60, 41, 20, 13, 41, 4, 39, 1, 48, 8, 18, 51, 14, 44, 5, 37, 21, 34, 1, 26, 10, 37}, {53, 36, 27, 9, 50, 12, 32, 55, 2, 57, 7, 17, 48, 34, 63, 15, 40, 26, 62, 11, 49, 6, 31, 39, 22, 42, 6, 63, 1, 39, 60, 4, 42, 61, 32, 45, 24, 44, 2, 60, 16, 41, 53, 1, 33, 61, 49, 17, 63, 23, 45, 26, 33, 3, 23, 46, 2, 50, 20, 4, 45, 34, 49, 30, 39, 58, 44, 31, 53, 34, 6, 52, 30, 47, 63, 1, 53, 22, 42, 31, 58, 23, 54, 22, 61, 8, 36, 59, 22, 35, 21, 1, 55, 40, 27, 16, 30, 54, 2, 29, 43, 16, 39, 63, 21, 46, 26, 10, 48, 32, 19, 53, 30, 56, 26, 60, 33, 4, 61, 23, 49, 59, 15, 53, 19, 58, 42, 16}, {20, 5, 59, 46, 25, 62, 7, 19, 43, 25, 37, 61, 11, 24, 4, 54, 12, 52, 3, 32, 17, 61, 12, 47, 15, 55, 18, 31, 53, 28, 9, 50, 21, 6, 55, 9, 58, 14, 54, 26, 33, 7, 31, 58, 13, 21, 8, 42, 29, 6, 37, 11, 48, 52, 14, 60, 11, 39, 56, 32, 14, 58, 7, 26, 17, 4, 42, 8, 11, 47, 19, 38, 10, 17, 26, 37, 9, 55, 28, 13, 18, 40, 6, 33, 1, 43, 25, 11, 51, 7, 62, 43, 18, 37, 3, 57, 45, 9, 38, 58, 5, 52, 27, 7, 17, 53, 5, 57, 37, 2, 63, 9, 22, 15, 11, 38, 25, 45, 35, 0, 28, 10, 41, 30, 50, 8, 31, 57}, {49, 33, 16, 38, 1, 42, 51, 34, 53, 14, 28, 49, 30, 56, 36, 23, 43, 20, 38, 56, 22, 45, 28, 0, 62, 35, 26, 44, 11, 19, 52, 35, 44, 15, 30, 38, 10, 31, 40, 4, 46, 50, 20, 40, 27, 44, 51, 14, 56, 53, 19, 59, 7, 29, 41, 19, 35, 25, 8, 52, 22, 44, 13, 53, 50, 32, 61, 24, 56, 25, 63, 0, 45, 57, 33, 59, 16, 46, 4, 62, 50, 11, 60, 37, 52, 19, 55, 29, 37, 46, 13, 26, 48, 10, 50, 34, 21, 63, 26, 13, 42, 33, 22, 55, 35, 28, 43, 15, 24, 51, 27, 34, 46, 49, 58, 3, 52, 9, 57, 19, 48, 55, 3, 35, 12, 45, 24, 3}, {41, 11, 56, 28, 18, 31, 22, 10, 37, 6, 47, 13, 3, 41, 9, 46, 0, 48, 29, 6, 34, 10, 55, 37, 20, 8, 49, 3, 41, 59, 14, 25, 0, 63, 19, 47, 27, 51, 17, 57, 23, 10, 61, 6, 54, 3, 38, 31, 0, 22, 34, 43, 20, 55, 31, 0, 49, 63, 29, 38, 3, 62, 28, 40, 0, 22, 14, 35, 2, 48, 15, 43, 23, 14, 3, 29, 49, 20, 39, 34, 0, 44, 29, 9, 15, 47, 5, 42, 0, 31, 58, 5, 31, 61, 23, 15, 0, 47, 19, 50, 24, 3, 59, 11, 44, 0, 31, 59, 6, 42, 17, 60, 0, 39, 20, 31, 43, 17, 29, 40, 12, 25, 60, 22, 52, 15, 63, 29}, {20, 52, 8, 44, 62, 4, 59, 49, 17, 63, 21, 39, 60, 18, 52, 27, 33, 59, 14, 51, 59, 43, 24, 5, 51, 30, 57, 17, 32, 5, 37, 56, 48, 34, 42, 3, 60, 5, 36, 13, 43, 37, 18, 34, 25, 12, 59, 24, 47, 36, 11, 50, 3, 38, 9, 58, 16, 5, 43, 18, 47, 10, 37, 18, 59, 46, 29, 52, 40, 12, 34, 28, 56, 36, 53, 7, 43, 8, 24, 52, 26, 17, 56, 43, 24, 32, 63, 20, 57, 16, 22, 52, 36, 8, 41, 56, 29, 32, 54, 7, 35, 57, 14, 48, 20, 62, 13, 39, 53, 29, 8, 45, 13, 29, 7, 61, 14, 54, 6, 63, 38, 32, 18, 43, 2, 39, 6, 47}, {0, 58, 23, 35, 13, 46, 12, 39, 0, 31, 55, 24, 5, 35, 15, 61, 17, 5, 39, 25, 18, 2, 50, 33, 41, 13, 39, 23, 62, 46, 29, 12, 22, 8, 56, 25, 20, 49, 32, 62, 0, 56, 11, 46, 63, 42, 9, 16, 55, 5, 60, 15, 62, 26, 45, 21, 36, 51, 13, 57, 31, 24, 55, 6, 35, 9, 57, 5, 20, 60, 7, 51, 5, 19, 40, 25, 61, 32, 56, 12, 36, 48, 21, 2, 58, 12, 39, 28, 9, 50, 40, 12, 44, 18, 25, 49, 6, 38, 11, 62, 18, 46, 30, 9, 40, 25, 49, 19, 10, 36, 55, 22, 33, 52, 41, 18, 37, 27, 49, 21, 2, 46, 7, 53, 33, 61, 27, 35}, {41, 31, 5, 39, 51, 26, 33, 57, 27, 41, 9, 44, 54, 29, 48, 7, 44, 36, 57, 10, 31, 63, 16, 45, 11, 60, 1, 47, 7, 20, 43, 3, 58, 36, 13, 52, 39, 7, 15, 28, 22, 48, 30, 21, 1, 29, 49, 44, 27, 17, 40, 30, 24, 42, 12, 53, 33, 7, 47, 20, 1, 42, 11, 49, 25, 43, 17, 32, 45, 27, 41, 21, 31, 62, 11, 49, 2, 15, 42, 5, 63, 7, 41, 27, 49, 6, 54, 23, 46, 34, 2, 28, 54, 3, 59, 12, 46, 17, 42, 28, 40, 1, 37, 51, 5, 55, 2, 34, 47, 16, 3, 62, 47, 5, 23, 56, 1, 44, 12, 34, 51, 16, 57, 11, 25, 17, 54, 13}, {60, 26, 55, 18, 3, 60, 20, 6, 52, 15, 50, 19, 32, 11, 23, 53, 26, 21, 1, 47, 42, 27, 8, 58, 21, 27, 53, 36, 26, 54, 31, 50, 17, 30, 45, 1, 29, 59, 44, 53, 41, 4, 35, 58, 51, 19, 32, 4, 52, 34, 48, 8, 51, 5, 56, 2, 25, 61, 27, 38, 54, 27, 62, 21, 51, 1, 39, 62, 10, 50, 1, 58, 13, 47, 38, 18, 35, 54, 22, 51, 30, 19, 59, 34, 14, 32, 44, 4, 60, 15, 52, 62, 20, 43, 30, 35, 21, 60, 4, 52, 12, 24, 61, 18, 30, 42, 23, 61, 25, 50, 27, 38, 11, 59, 12, 35, 50, 30, 59, 24, 8, 42, 28, 37, 48, 9, 44, 21}, {10, 47, 15, 50, 30, 43, 8, 45, 29, 2, 36, 59, 1, 58, 41, 3, 63, 31, 54, 20, 13, 55, 35, 38, 4, 44, 15, 9, 61, 2, 14, 38, 61, 10, 23, 54, 18, 12, 24, 2, 14, 55, 16, 8, 38, 14, 41, 60, 10, 23, 1, 58, 32, 17, 28, 37, 41, 15, 3, 60, 15, 33, 4, 36, 16, 59, 28, 14, 23, 55, 37, 18, 44, 28, 2, 57, 30, 10, 27, 46, 14, 38, 3, 53, 21, 61, 17, 35, 10, 41, 26, 7, 33, 9, 57, 1, 53, 37, 26, 20, 56, 48, 9, 33, 58, 16, 37, 7, 45, 1, 57, 15, 32, 26, 42, 23, 7, 20, 4, 54, 31, 62, 22, 1, 59, 30, 4, 51}, {36, 2, 38, 11, 24, 36, 54, 22, 62, 47, 25, 8, 28, 45, 16, 38, 12, 43, 9, 37, 49, 3, 23, 52, 18, 30, 50, 33, 19, 42, 49, 26, 6, 40, 47, 35, 63, 38, 50, 33, 60, 26, 36, 47, 24, 57, 6, 26, 39, 63, 19, 44, 14, 46, 61, 9, 50, 30, 45, 23, 10, 50, 44, 8, 31, 54, 6, 46, 36, 4, 30, 54, 8, 52, 22, 41, 4, 60, 40, 0, 58, 24, 45, 10, 37, 1, 48, 30, 56, 17, 38, 48, 24, 47, 19, 39, 14, 8, 45, 32, 2, 34, 27, 44, 4, 52, 11, 56, 31, 21, 40, 19, 44, 51, 2, 63, 46, 58, 36, 43, 14, 5, 50, 38, 14, 56, 40, 23}, {61, 46, 32, 63, 54, 1, 14, 34, 12, 40, 18, 49, 37, 10, 61, 30, 51, 24, 60, 7, 29, 40, 62, 11, 46, 58, 6, 56, 24, 10, 34, 52, 21, 59, 16, 3, 27, 5, 20, 46, 9, 40, 7, 62, 2, 30, 53, 15, 48, 10, 28, 35, 54, 6, 21, 34, 18, 55, 7, 40, 57, 19, 26, 60, 41, 13, 24, 51, 19, 61, 9, 25, 34, 15, 63, 11, 45, 17, 20, 47, 33, 8, 31, 62, 43, 26, 53, 7, 24, 59, 0, 13, 55, 4, 62, 27, 51, 31, 63, 15, 58, 7, 54, 14, 46, 22, 28, 43, 12, 63, 8, 54, 5, 17, 39, 33, 15, 10, 27, 17, 47, 34, 19, 45, 27, 12, 33, 17}, {5, 28, 21, 7, 17, 48, 42, 58, 23, 4, 63, 14, 55, 21, 34, 5, 19, 0, 45, 17, 52, 15, 25, 32, 0, 22, 40, 13, 45, 62, 18, 0, 43, 11, 33, 55, 30, 42, 57, 19, 51, 31, 22, 43, 18, 45, 34, 0, 43, 31, 56, 3, 23, 40, 59, 0, 44, 13, 48, 35, 2, 32, 46, 0, 21, 48, 35, 3, 40, 32, 43, 59, 0, 48, 33, 26, 53, 36, 55, 12, 51, 16, 55, 5, 18, 29, 11, 39, 51, 19, 45, 31, 42, 21, 35, 6, 22, 47, 10, 38, 23, 50, 20, 36, 0, 60, 38, 4, 50, 35, 48, 34, 24, 57, 9, 53, 28, 48, 61, 0, 56, 24, 53, 3, 63, 6, 42, 57}, {13, 53, 45, 40, 58, 27, 6, 16, 38, 51, 33, 30, 43, 2, 47, 56, 40, 50, 33, 57, 27, 5, 47, 42, 60, 36, 16, 54, 28, 4, 37, 57, 28, 51, 22, 8, 45, 14, 6, 39, 0, 54, 11, 59, 28, 12, 50, 21, 61, 13, 19, 38, 49, 11, 25, 37, 58, 29, 22, 63, 14, 56, 12, 53, 30, 63, 9, 57, 26, 12, 47, 16, 23, 39, 50, 6, 31, 2, 25, 6, 28, 41, 36, 22, 50, 57, 42, 3, 34, 8, 28, 61, 11, 50, 16, 54, 41, 0, 55, 43, 5, 29, 41, 63, 25, 16, 53, 18, 26, 10, 21, 0, 61, 30, 41, 22, 3, 38, 20, 39, 29, 8, 41, 16, 36, 52, 22, 19}, {55, 34, 0, 25, 10, 32, 56, 44, 28, 0, 57, 7, 26, 53, 23, 8, 13, 35, 22, 12, 36, 60, 20, 8, 14, 29, 48, 2, 41, 49, 23, 13, 39, 7, 48, 58, 25, 53, 34, 62, 28, 16, 48, 4, 37, 56, 27, 5, 36, 52, 46, 7, 62, 33, 52, 11, 17, 53, 5, 28, 41, 24, 38, 17, 5, 39, 20, 45, 15, 56, 5, 38, 60, 8, 14, 57, 21, 48, 62, 39, 59, 13, 1, 60, 9, 32, 16, 63, 44, 25, 52, 15, 36, 2, 60, 29, 12, 33, 25, 17, 59, 45, 13, 8, 49, 32, 6, 40, 59, 29, 45, 37, 13, 47, 6, 55, 30, 45, 9, 52, 13, 59, 25, 47, 32, 1, 49, 30}, {9, 39, 14, 61, 49, 37, 3, 20, 50, 13, 41, 19, 46, 17, 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30, 36, 45, 14, 2, 49, 33, 57, 45, 18, 32, 3, 45, 30, 2, 35, 52, 40, 27, 13, 21, 38, 63, 20, 28, 37, 23, 16, 10, 13, 55, 2, 62, 21, 32, 60, 17, 58, 23, 5, 40, 16, 48, 7, 45, 10, 26, 43, 19, 6, 31, 52, 21, 39, 16, 48, 9, 37, 28, 36, 55, 7, 48, 3, 59, 15, 45, 25, 1, 53, 13, 47, 7, 62, 15, 4, 25, 12, 41, 18, 60, 38, 11, 34, 19, 39, 31, 29, 56, 23, 42, 3, 27, 60, 41, 8, 16, 61, 29, 43, 9, 32, 2, 60, 34}, {3, 38, 13, 37, 52, 44, 2, 19, 12, 42, 63, 19, 40, 1, 20, 50, 12, 55, 15, 56, 27, 1, 54, 11, 57, 18, 32, 63, 44, 4, 29, 13, 37, 61, 35, 16, 42, 57, 12, 22, 6, 55, 43, 10, 50, 5, 44, 11, 48, 52, 34, 58, 28, 41, 38, 30, 7, 52, 11, 49, 30, 14, 45, 27, 59, 34, 21, 38, 32, 58, 11, 36, 56, 42, 9, 41, 3, 54, 31, 42, 0, 60, 16, 11, 39, 24, 52, 33, 6, 36, 10, 40, 32, 60, 26, 20, 39, 28, 47, 34, 63, 8, 54, 3, 24, 56, 0, 51, 13, 47, 16, 40, 7, 35, 52, 11, 36, 4, 57, 30, 39, 13, 18, 50, 58, 28, 12, 48}, {57, 24, 49, 21, 10, 31, 61, 36, 56, 0, 22, 53, 11, 56, 32, 7, 36, 27, 41, 9, 46, 19, 34, 42, 25, 7, 50, 9, 28, 21, 54, 8, 50, 7, 27, 59, 10, 25, 48, 62, 37, 0, 33, 58, 25, 18, 32, 61, 0, 15, 45, 5, 50, 3, 23, 55, 47, 17, 40, 6, 60, 34, 53, 8, 41, 0, 61, 13, 54, 4, 46, 28, 0, 17, 48, 27, 58, 13, 23, 61, 33, 21, 50, 30, 62, 8, 14, 29, 56, 27, 61, 49, 17, 2, 44, 11, 51, 0, 59, 17, 40, 20, 32, 47, 36, 21, 42, 28, 60, 4, 54, 10, 59, 17, 30, 62, 21, 43, 26, 48, 0, 56, 36, 25, 8, 44, 39, 17}, {10, 42, 4, 59, 27, 47, 8, 23, 51, 32, 45, 6, 37, 26, 48, 43, 62, 0, 21, 53, 38, 12, 51, 5, 60, 47, 24, 37, 59, 15, 35, 47, 22, 55, 0, 50, 21, 40, 6, 29, 15, 52, 24, 8, 41, 55, 13, 29, 40, 56, 24, 31, 19, 33, 61, 15, 0, 35, 24, 42, 21, 2, 19, 57, 24, 15, 30, 50, 20, 25, 40, 16, 57, 34, 61, 8, 29, 45, 6, 49, 11, 47, 2, 44, 19, 57, 38, 50, 12, 42, 21, 4, 35, 52, 28, 56, 23, 36, 13, 45, 4, 52, 27, 14, 6, 62, 9, 45, 21, 37, 25, 46, 33, 49, 0, 44, 7, 53, 13, 19, 53, 31, 3, 47, 15, 56, 22, 51}, {35, 28, 53, 32, 1, 16, 54, 40, 9, 17, 25, 58, 14, 59, 3, 22, 16, 51, 31, 5, 23, 58, 28, 17, 35, 20, 0, 42, 11, 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5, 46, 9, 19, 51, 30, 25, 56, 21, 35, 14, 57, 42, 16, 33, 10, 57, 17, 59, 41, 25, 53, 37, 20, 40, 30, 18, 31, 62, 44, 22, 3, 44, 11, 48, 23, 53, 18, 60, 29, 22, 62, 15, 53, 47, 10, 41, 3, 19, 52, 36, 13, 46, 10, 35, 3, 61, 41, 16, 1, 50, 26, 42, 18, 46, 2, 25, 54, 20, 39, 23, 47, 31, 41, 12, 38, 17, 8, 19, 31, 48, 12, 61, 9, 54, 29, 35, 15, 38, 6, 43, 34, 14, 7, 47}, {39, 2, 33, 26, 53, 8, 18, 50, 41, 12, 53, 1, 63, 24, 19, 39, 2, 24, 47, 10, 60, 38, 19, 63, 48, 4, 15, 45, 32, 14, 60, 36, 29, 53, 23, 63, 34, 12, 61, 1, 43, 11, 53, 30, 1, 26, 60, 45, 23, 39, 3, 29, 12, 50, 4, 16, 51, 3, 45, 36, 50, 1, 16, 54, 35, 14, 57, 30, 58, 9, 46, 14, 41, 10, 32, 38, 4, 30, 21, 51, 32, 63, 25, 1, 60, 27, 53, 18, 51, 22, 28, 55, 34, 12, 40, 3, 60, 29, 57, 41, 6, 44, 11, 53, 8, 61, 24, 57, 1, 28, 44, 59, 36, 3, 34, 25, 41, 31, 16, 44, 22, 47, 28, 58, 1, 49, 54, 29}, {58, 25, 50, 13, 38, 30, 60, 24, 6, 57, 27, 42, 9, 45, 6, 61, 30, 50, 4, 34, 29, 3, 46, 13, 22, 42, 58, 28, 9, 39, 23, 44, 7, 15, 44, 2, 40, 15, 47, 41, 23, 37, 7, 59, 38, 11, 34, 6, 62, 14, 52, 35, 55, 19, 32, 61, 33, 24, 57, 6, 22, 59, 29, 7, 49, 25, 40, 3, 17, 39, 27, 52, 0, 55, 16, 57, 24, 61, 36, 6, 29, 12, 48, 39, 20, 44, 6, 40, 33, 5, 48, 10, 57, 36, 22, 51, 33, 9, 24, 12, 62, 29, 50, 35, 14, 43, 5, 33, 47, 52, 13, 23, 10, 51, 56, 16, 46, 1, 49, 4, 61, 9, 52, 18, 31, 21, 36, 17}, {19, 42, 9, 48, 2, 44, 11, 37, 48, 20, 33, 16, 55, 35, 49, 15, 37, 20, 59, 16, 53, 22, 56, 31, 50, 11, 34, 54, 16, 51, 4, 49, 33, 53, 21, 28, 56, 24, 31, 9, 52, 16, 48, 24, 44, 13, 51, 20, 31, 49, 18, 6, 34, 2, 44, 14, 47, 8, 15, 43, 13, 41, 33, 52, 20, 61, 7, 51, 34, 62, 4, 20, 36, 33, 43, 8, 46, 13, 53, 17, 45, 42, 9, 31, 52, 11, 30, 56, 13, 59, 17, 44, 27, 6, 62, 11, 43, 17, 49, 38, 26, 2, 16, 27, 58, 21, 54, 18, 26, 5, 35, 61, 43, 27, 7, 39, 14, 58, 37, 55, 20, 33, 13, 40, 62, 10, 55, 5}, {51, 14, 61, 29, 59, 20, 55, 31, 0, 49, 11, 60, 3, 26, 22, 56, 0, 40, 12, 43, 41, 8, 36, 0, 17, 57, 24, 2, 46, 26, 61, 18, 0, 38, 12, 59, 6, 49, 3, 57, 19, 63, 5, 33, 18, 54, 28, 56, 0, 43, 26, 46, 63, 27, 56, 22, 27, 54, 38, 28, 63, 24, 10, 45, 0, 31, 42, 21, 12, 25, 44, 49, 59, 6, 26, 50, 3, 34, 27, 59, 0, 35, 62, 16, 4, 58, 47, 0, 43, 24, 37, 2, 54, 20, 46, 31, 0, 56, 34, 5, 55, 45, 60, 37, 0, 40, 10, 38, 63, 46, 15, 20, 0, 53, 21, 62, 30, 11, 24, 27, 40, 0, 57, 26, 3, 45, 27, 35} }; /*****************************************************************************/ /* Actual rendering routines */ /* RGBA -> RGB565 */ /*****************************************************************************/ /*****************************************************************************/ /* MACROS for plain RGBA -> RGB565 conversion */ #define WRITE1_RGBA_RGB565(src, dest) \ *dest = ((*src >> 8) & 0xf800) | \ ((*src >> 5) & 0x7e0) | \ ((*src >> 3) & 0x1f); dest++; src++ #ifdef WORDS_BIGENDIAN #define WRITE2_RGBA_RGB565(src, dest) \ { \ *((DATA32 *)dest) = ((src[1] >> 8) & 0xf800) | \ ((src[1] >> 5) & 0x7e0) | \ ((src[1] >> 3) & 0x1f) | \ ((src[0] << 8) & 0xf8000000) | \ ((src[0] << 11) & 0x7e00000) | \ ((src[0] << 13) & 0x1f0000); \ dest += 2; src += 2; \ } #else #define WRITE2_RGBA_RGB565(src, dest) \ { \ *((DATA32 *)dest) = ((src[0] >> 8) & 0xf800) | \ ((src[0] >> 5) & 0x7e0) | \ ((src[0] >> 3) & 0x1f) | \ ((src[1] << 8) & 0xf8000000) | \ ((src[1] << 11) & 0x7e00000) | \ ((src[1] << 13) & 0x1f0000); \ dest += 2; src += 2; \ } #endif /*****************************************************************************/ /* MACROS for dithered RGBA -> RGB565 conversion */ #define DITHER_RGBA_565_LUT_R(num) \ (_dither_r16[(((x + num) & 0x3) << 10) | ((y & 0x3) << 8) | ((src[num] >> 16 ) & 0xff)]) #define DITHER_RGBA_565_LUT_G(num) \ (_dither_g16[(((x + num) & 0x3) << 10) | ((y & 0x3) << 8) | ((src[num] >> 8 ) & 0xff)]) #define DITHER_RGBA_565_LUT_B(num) \ (_dither_b16[(((x + num) & 0x3) << 10) | ((y & 0x3) << 8) | ((src[num] >> 0 ) & 0xff)]) #define WRITE1_RGBA_RGB565_DITHER(src, dest) \ *dest = (DITHER_RGBA_565_LUT_R(0)) | \ (DITHER_RGBA_565_LUT_G(0)) | \ (DITHER_RGBA_565_LUT_B(0)); dest++; src++ #ifdef WORDS_BIGENDIAN #define WRITE2_RGBA_RGB565_DITHER(src, dest) \ { \ *((DATA32 *)dest) = ((DITHER_RGBA_565_LUT_R(1))) | \ ((DITHER_RGBA_565_LUT_G(1))) | \ ((DITHER_RGBA_565_LUT_B(1))) | \ ((DITHER_RGBA_565_LUT_R(0) << 16)) | \ ((DITHER_RGBA_565_LUT_G(0) << 16)) | \ ((DITHER_RGBA_565_LUT_B(0) << 16)); \ dest += 2; src += 2; \ } #else #define WRITE2_RGBA_RGB565_DITHER(src, dest) \ { \ *((DATA32 *)dest) = ((DITHER_RGBA_565_LUT_R(0))) | \ ((DITHER_RGBA_565_LUT_G(0))) | \ ((DITHER_RGBA_565_LUT_B(0))) | \ ((DITHER_RGBA_565_LUT_R(1) << 16)) | \ ((DITHER_RGBA_565_LUT_G(1) << 16)) | \ ((DITHER_RGBA_565_LUT_B(1) << 16)); \ dest += 2; src += 2; \ } #endif /*****************************************************************************/ /* MACROS for plain RGBA -> BGR565 conversion */ #define WRITE1_RGBA_BGR565(src, dest) \ *dest = ((*src << 8) & 0xf800) | \ ((*src >> 5) & 0x7e0) | \ ((*src >> 19)& 0x1f); dest++; src++ #ifdef WORDS_BIGENDIAN #define WRITE2_RGBA_BGR565(src, dest) \ { \ *((DATA32 *)dest) = ((src[1] << 8) & 0xf800) | \ ((src[1] >> 5) & 0x7e0) | \ ((src[1] >> 19)& 0x1f) | \ ((src[0] << 24) & 0xf8000000) | \ ((src[0] << 11) & 0x7e00000) | \ ((src[0] >> 3) & 0x1f0000); \ dest += 2; src += 2; \ } #else #define WRITE2_RGBA_BGR565(src, dest) \ { \ *((DATA32 *)dest) = ((src[0] << 8) & 0xf800) | \ ((src[0] >> 5) & 0x7e0) | \ ((src[0] >> 19)& 0x1f) | \ ((src[1] << 24) & 0xf8000000) | \ ((src[1] << 11) & 0x7e00000) | \ ((src[1] >> 3) & 0x1f0000); \ dest += 2; src += 2; \ } #endif /*****************************************************************************/ /* MACROS for dithered RGBA -> BGR565 conversion */ #define DITHER_RGBA_BGR565_LUT_R(num) \ (_dither_r16[(((x + num) & 0x3) << 10) | ((y & 0x3) << 8) | ((src[num] >> 0 ) & 0xff)]) #define DITHER_RGBA_BGR565_LUT_G(num) \ (_dither_g16[(((x + num) & 0x3) << 10) | ((y & 0x3) << 8) | ((src[num] >> 8 ) & 0xff)]) #define DITHER_RGBA_BGR565_LUT_B(num) \ (_dither_b16[(((x + num) & 0x3) << 10) | ((y & 0x3) << 8) | ((src[num] >> 16) & 0xff)]) #define WRITE1_RGBA_BGR565_DITHER(src, dest) \ *dest = (DITHER_RGBA_BGR565_LUT_R(0)) | \ (DITHER_RGBA_BGR565_LUT_G(0)) | \ (DITHER_RGBA_BGR565_LUT_B(0)); dest++; src++ #ifdef WORDS_BIGENDIAN #define WRITE2_RGBA_BGR565_DITHER(src, dest) \ { \ *((DATA32 *)dest) = ((DITHER_RGBA_BGR565_LUT_R(1))) | \ ((DITHER_RGBA_BGR565_LUT_G(1))) | \ ((DITHER_RGBA_BGR565_LUT_B(1))) | \ ((DITHER_RGBA_BGR565_LUT_R(0) << 16)) | \ ((DITHER_RGBA_BGR565_LUT_G(0) << 16)) | \ ((DITHER_RGBA_BGR565_LUT_B(0) << 16)); \ dest += 2; src += 2; \ } #else #define WRITE2_RGBA_BGR565_DITHER(src, dest) \ { \ *((DATA32 *)dest) = ((DITHER_RGBA_BGR565_LUT_R(0))) | \ ((DITHER_RGBA_BGR565_LUT_G(0))) | \ ((DITHER_RGBA_BGR565_LUT_B(0))) | \ ((DITHER_RGBA_BGR565_LUT_R(1) << 16)) | \ ((DITHER_RGBA_BGR565_LUT_G(1) << 16)) | \ ((DITHER_RGBA_BGR565_LUT_B(1) << 16)); \ dest += 2; src += 2; \ } #endif /*****************************************************************************/ /* Actual rendering routines */ /* RGBA -> RGB555 */ /*****************************************************************************/ /*****************************************************************************/ /* MACROS for plain RGBA -> RGB555 conversion */ #define WRITE1_RGBA_RGB555(src, dest) \ *dest = ((*src >> 9) & 0x7c00) | \ ((*src >> 6) & 0x3e0) | \ ((*src >> 3) & 0x1f); dest++; src++ #ifdef WORDS_BIGENDIAN #define WRITE2_RGBA_RGB555(src, dest) \ { \ *((DATA32 *)dest) = ((src[1] >> 9) & 0x7c00) | \ ((src[1] >> 6) & 0x3e0) | \ ((src[1] >> 3) & 0x1f) | \ ((src[0] << 7) & 0x7c000000) | \ ((src[0] << 10) & 0x3e00000) | \ ((src[0] << 13) & 0x1f0000); \ dest += 2; src += 2; \ } #else #define WRITE2_RGBA_RGB555(src, dest) \ { \ *((DATA32 *)dest) = ((src[0] >> 9) & 0x7c00) | \ ((src[0] >> 6) & 0x3e0) | \ ((src[0] >> 3) & 0x1f) | \ ((src[1] << 7) & 0x7c000000) | \ ((src[1] << 10) & 0x3e00000) | \ ((src[1] << 13) & 0x1f0000); \ dest += 2; src += 2; \ } #endif /*****************************************************************************/ /* MACROS for dithered RGBA -> RGB555 conversion */ #define DITHER_RGBA_555_LUT_R(num) \ (_dither_r16[(((x + num) & 0x3) << 10) | ((y & 0x3) << 8) | ((src[num] >> 16 ) & 0xff)]) #define DITHER_RGBA_555_LUT_G(num) \ (_dither_g16[(((x + num) & 0x3) << 10) | ((y & 0x3) << 8) | ((src[num] >> 8 ) & 0xff)]) #define DITHER_RGBA_555_LUT_B(num) \ (_dither_b16[(((x + num) & 0x3) << 10) | ((y & 0x3) << 8) | ((src[num] >> 0 ) & 0xff)]) #define WRITE1_RGBA_RGB555_DITHER(src, dest) \ *dest = (DITHER_RGBA_555_LUT_R(0)) | \ (DITHER_RGBA_555_LUT_G(0)) | \ (DITHER_RGBA_555_LUT_B(0)); dest++; src++ #ifdef WORDS_BIGENDIAN #define WRITE2_RGBA_RGB555_DITHER(src, dest) \ { \ *((DATA32 *)dest) = ((DITHER_RGBA_555_LUT_R(1))) | \ ((DITHER_RGBA_555_LUT_G(1))) | \ ((DITHER_RGBA_555_LUT_B(1))) | \ ((DITHER_RGBA_555_LUT_R(0) << 16)) | \ ((DITHER_RGBA_555_LUT_G(0) << 16)) | \ ((DITHER_RGBA_555_LUT_B(0) << 16)); \ dest += 2; src += 2; \ } #else #define WRITE2_RGBA_RGB555_DITHER(src, dest) \ { \ *((DATA32 *)dest) = ((DITHER_RGBA_555_LUT_R(0))) | \ ((DITHER_RGBA_555_LUT_G(0))) | \ ((DITHER_RGBA_555_LUT_B(0))) | \ ((DITHER_RGBA_555_LUT_R(1) << 16)) | \ ((DITHER_RGBA_555_LUT_G(1) << 16)) | \ ((DITHER_RGBA_555_LUT_B(1) << 16)); \ dest += 2; src += 2; \ } #endif /*****************************************************************************/ /* MACROS for plain RGBA -> BGR555 conversion */ #define WRITE1_RGBA_BGR555(src, dest) \ *dest = ((*src << 7) & 0x7c00) | \ ((*src >> 6) & 0x3e0) | \ ((*src >> 19)& 0x1f); dest++; src++ #ifdef WORDS_BIGENDIAN #define WRITE2_RGBA_BGR555(src, dest) \ { \ *((DATA32 *)dest) = ((src[1] << 7) & 0x7c00) | \ ((src[1] >> 6) & 0x3e0) | \ ((src[1] >> 19)& 0x1f) | \ ((src[0] << 23) & 0x7c000000) | \ ((src[0] << 10) & 0x3e00000) | \ ((src[0] >> 3) & 0x1f0000); \ dest += 2; src += 2; \ } #else #define WRITE2_RGBA_BGR555(src, dest) \ { \ *((DATA32 *)dest) = ((src[0] << 7) & 0x7c00) | \ ((src[0] >> 6) & 0x3e0) | \ ((src[0] >> 19)& 0x1f) | \ ((src[1] << 23) & 0x7c000000) | \ ((src[1] << 10) & 0x3e00000) | \ ((src[1] >> 3) & 0x1f0000); \ dest += 2; src += 2; \ } #endif /*****************************************************************************/ /* MACROS for dithered RGBA -> BGR555 conversion */ #define DITHER_RGBA_BGR555_LUT_R(num) \ (_dither_r16[(((x + num) & 0x3) << 10) | ((y & 0x3) << 8) | ((src[num] >> 0 ) & 0xff)]) #define DITHER_RGBA_BGR555_LUT_G(num) \ (_dither_g16[(((x + num) & 0x3) << 10) | ((y & 0x3) << 8) | ((src[num] >> 8 ) & 0xff)]) #define DITHER_RGBA_BGR555_LUT_B(num) \ (_dither_b16[(((x + num) & 0x3) << 10) | ((y & 0x3) << 8) | ((src[num] >> 16 ) & 0xff)]) #define WRITE1_RGBA_BGR555_DITHER(src, dest) \ *dest = (DITHER_RGBA_BGR555_LUT_R(0)) | \ (DITHER_RGBA_BGR555_LUT_G(0)) | \ (DITHER_RGBA_BGR555_LUT_B(0)); dest++; src++ #ifdef WORDS_BIGENDIAN #define WRITE2_RGBA_BGR555_DITHER(src, dest) \ { \ *((DATA32 *)dest) = ((DITHER_RGBA_BGR555_LUT_R(1))) | \ ((DITHER_RGBA_BGR555_LUT_G(1))) | \ ((DITHER_RGBA_BGR555_LUT_B(1))) | \ ((DITHER_RGBA_BGR555_LUT_R(0) << 16)) | \ ((DITHER_RGBA_BGR555_LUT_G(0) << 16)) | \ ((DITHER_RGBA_BGR555_LUT_B(0) << 16)); \ dest += 2; src += 2; \ } #else #define WRITE2_RGBA_BGR555_DITHER(src, dest) \ { \ *((DATA32 *)dest) = ((DITHER_RGBA_BGR555_LUT_R(0))) | \ ((DITHER_RGBA_BGR555_LUT_G(0))) | \ ((DITHER_RGBA_BGR555_LUT_B(0))) | \ ((DITHER_RGBA_BGR555_LUT_R(1) << 16)) | \ ((DITHER_RGBA_BGR555_LUT_G(1) << 16)) | \ ((DITHER_RGBA_BGR555_LUT_B(1) << 16)); \ dest += 2; src += 2; \ } #endif /*****************************************************************************/ /* Actual rendering routines */ /* RGBA -> RGB332 */ /*****************************************************************************/ /*****************************************************************************/ /* MACROS for plain RGBA -> RGB332 conversion */ #define WRITE1_RGBA_RGB332(src, dest) \ *dest = _dither_color_lut[((*src >> 6) & 0x03) | \ ((*src >> 11) & 0x1c) | \ ((*src >> 16) & 0xe0)]; dest++; src++ #ifdef WORDS_BIGENDIAN #define WRITE2_RGBA_RGB332(src, dest) \ { \ *((DATA16 *)dest) = (_dither_color_lut[((src[1] >> 6) & 0x03) | \ ((src[1] >> 11) & 0x1c) | \ ((src[1] >> 16) & 0xe0)]) | \ (_dither_color_lut[((src[0] >> 6) & 0x03) | \ ((src[0] >> 11) & 0x1c) | \ ((src[0] >> 16) & 0xe0)] << 8); \ dest += 2; src += 2; \ } #define WRITE4_RGBA_RGB332(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((src[3] >> 6) & 0x03) | \ ((src[3] >> 11) & 0x1c) | \ ((src[3] >> 16) & 0xe0)]) | \ (_dither_color_lut[((src[2] >> 6) & 0x03) | \ ((src[2] >> 11) & 0x1c) | \ ((src[2] >> 16) & 0xe0)] << 8) | \ (_dither_color_lut[((src[1] >> 6) & 0x03) | \ ((src[1] >> 11) & 0x1c) | \ ((src[1] >> 16) & 0xe0)] << 16) | \ (_dither_color_lut[((src[0] >> 6) & 0x03) | \ ((src[0] >> 11) & 0x1c) | \ ((src[0] >> 16) & 0xe0)] << 24); \ dest += 4; src += 4; \ } #else #define WRITE2_RGBA_RGB332(src, dest) \ { \ *((DATA16 *)dest) = (_dither_color_lut[((src[0] >> 6) & 0x03) | \ ((src[0] >> 11) & 0x1c) | \ ((src[0] >> 16) & 0xe0)]) | \ (_dither_color_lut[((src[1] >> 6) & 0x03) | \ ((src[1] >> 11) & 0x1c) | \ ((src[1] >> 16) & 0xe0)] << 8); \ dest += 2; src += 2; \ } #define WRITE4_RGBA_RGB332(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((src[0] >> 6) & 0x03) | \ ((src[0] >> 11) & 0x1c) | \ ((src[0] >> 16) & 0xe0)]) | \ (_dither_color_lut[((src[1] >> 6) & 0x03) | \ ((src[1] >> 11) & 0x1c) | \ ((src[1] >> 16) & 0xe0)] << 8) | \ (_dither_color_lut[((src[2] >> 6) & 0x03) | \ ((src[2] >> 11) & 0x1c) | \ ((src[2] >> 16) & 0xe0)] << 16) | \ (_dither_color_lut[((src[3] >> 6) & 0x03) | \ ((src[3] >> 11) & 0x1c) | \ ((src[3] >> 16) & 0xe0)] << 24); \ dest += 4; src += 4; \ } #endif /*****************************************************************************/ /* MACROS for dithered RGBA -> RGB332 conversion */ #define DITHER_RGBA_332_LUT_R(num) \ (_dither_r8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 16) & 0xff)]) #define DITHER_RGBA_332_LUT_G(num) \ (_dither_g8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 8) & 0xff)]) #define DITHER_RGBA_332_LUT_B(num) \ (_dither_b8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 0) & 0xff)]) #define WRITE1_RGBA_RGB332_DITHER(src, dest) \ *dest = _dither_color_lut[(DITHER_RGBA_332_LUT_R(0)) | \ (DITHER_RGBA_332_LUT_G(0)) | \ (DITHER_RGBA_332_LUT_B(0))]; dest++; src++ #ifdef WORDS_BIGENDIAN #define WRITE4_RGBA_RGB332_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_332_LUT_R(3))) | \ ((DITHER_RGBA_332_LUT_G(3))) | \ ((DITHER_RGBA_332_LUT_B(3)))]) | \ (_dither_color_lut[((DITHER_RGBA_332_LUT_R(2))) | \ ((DITHER_RGBA_332_LUT_G(2))) | \ ((DITHER_RGBA_332_LUT_B(2)))] << 8) | \ (_dither_color_lut[((DITHER_RGBA_332_LUT_R(1))) | \ ((DITHER_RGBA_332_LUT_G(1))) | \ ((DITHER_RGBA_332_LUT_B(1)))] << 16) | \ (_dither_color_lut[((DITHER_RGBA_332_LUT_R(0))) | \ ((DITHER_RGBA_332_LUT_G(0))) | \ ((DITHER_RGBA_332_LUT_B(0)))] << 24); \ dest += 4; src += 4; \ } #define WRITE2_RGBA_RGB332_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_332_LUT_R(1))) | \ ((DITHER_RGBA_332_LUT_G(1))) | \ ((DITHER_RGBA_332_LUT_B(1)))]) | \ (_dither_color_lut[((DITHER_RGBA_332_LUT_R(0))) | \ ((DITHER_RGBA_332_LUT_G(0))) | \ ((DITHER_RGBA_332_LUT_B(0)))] << 8); \ dest += 2; src += 2; \ } #else #define WRITE4_RGBA_RGB332_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_332_LUT_R(0))) | \ ((DITHER_RGBA_332_LUT_G(0))) | \ ((DITHER_RGBA_332_LUT_B(0)))]) | \ (_dither_color_lut[((DITHER_RGBA_332_LUT_R(1))) | \ ((DITHER_RGBA_332_LUT_G(1))) | \ ((DITHER_RGBA_332_LUT_B(1)))] << 8) | \ (_dither_color_lut[((DITHER_RGBA_332_LUT_R(2))) | \ ((DITHER_RGBA_332_LUT_G(2))) | \ ((DITHER_RGBA_332_LUT_B(2)))] << 16) | \ (_dither_color_lut[((DITHER_RGBA_332_LUT_R(3))) | \ ((DITHER_RGBA_332_LUT_G(3))) | \ ((DITHER_RGBA_332_LUT_B(3)))] << 24); \ dest += 4; src += 4; \ } #define WRITE2_RGBA_RGB332_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_332_LUT_R(0))) | \ ((DITHER_RGBA_332_LUT_G(0))) | \ ((DITHER_RGBA_332_LUT_B(0)))]) | \ (_dither_color_lut[((DITHER_RGBA_332_LUT_R(1))) | \ ((DITHER_RGBA_332_LUT_G(1))) | \ ((DITHER_RGBA_332_LUT_B(1)))] << 8); \ dest += 2; src += 2; \ } #endif /*****************************************************************************/ /* Actual rendering routines */ /* RGBA -> RGB666 */ /*****************************************************************************/ /*****************************************************************************/ /* MACROS for plain RGBA -> RGB666 conversion */ #define WRITE1_RGBA_RGB666(src, dest) \ { \ *dest = _dither_color_lut[(_dither_666r[(*src >> 16) & 0xff] ) + \ (_dither_666g[(*src >> 8 ) & 0xff] ) + \ (_dither_666b[(*src ) & 0xff] )]; dest++; src++; \ } #ifdef WORDS_BIGENDIAN #define WRITE2_RGBA_RGB666(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[(_dither_666r[(src[1] >> 16) & 0xff] ) + \ (_dither_666g[(src[1] >> 8 ) & 0xff] ) + \ (_dither_666b[(src[1] ) & 0xff] )]) | \ (_dither_color_lut[(_dither_666r[(src[0] >> 16) & 0xff] ) + \ (_dither_666g[(src[0] >> 8 ) & 0xff] ) + \ (_dither_666b[(src[0] ) & 0xff] )] << 8); \ dest += 2; src += 2; \ } #define WRITE4_RGBA_RGB666(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[(_dither_666r[(src[3] >> 16) & 0xff] ) + \ (_dither_666g[(src[3] >> 8 ) & 0xff] ) + \ (_dither_666b[(src[3] ) & 0xff] )]) | \ (_dither_color_lut[(_dither_666r[(src[2] >> 16) & 0xff] ) + \ (_dither_666g[(src[2] >> 8 ) & 0xff] ) + \ (_dither_666b[(src[2] ) & 0xff] )] << 8) | \ (_dither_color_lut[(_dither_666r[(src[1] >> 16) & 0xff] ) + \ (_dither_666g[(src[1] >> 8 ) & 0xff] ) + \ (_dither_666b[(src[1] ) & 0xff] )] << 16) | \ (_dither_color_lut[(_dither_666r[(src[0] >> 16) & 0xff] ) + \ (_dither_666g[(src[0] >> 8 ) & 0xff] ) + \ (_dither_666b[(src[0] ) & 0xff] )] << 24); \ dest += 4; src += 4; \ } #else #define WRITE2_RGBA_RGB666(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[(_dither_666r[(src[0] >> 16) & 0xff] ) + \ (_dither_666g[(src[0] >> 8 ) & 0xff] ) + \ (_dither_666b[(src[0] ) & 0xff] )]) | \ (_dither_color_lut[(_dither_666r[(src[1] >> 16) & 0xff] ) + \ (_dither_666g[(src[1] >> 8 ) & 0xff] ) + \ (_dither_666b[(src[1] ) & 0xff] )] << 8); \ dest += 2; src += 2; \ } #define WRITE4_RGBA_RGB666(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[(_dither_666r[(src[0] >> 16) & 0xff] ) + \ (_dither_666g[(src[0] >> 8 ) & 0xff] ) + \ (_dither_666b[(src[0] ) & 0xff] )]) | \ (_dither_color_lut[(_dither_666r[(src[1] >> 16) & 0xff] ) + \ (_dither_666g[(src[1] >> 8 ) & 0xff] ) + \ (_dither_666b[(src[1] ) & 0xff] )] << 8) | \ (_dither_color_lut[(_dither_666r[(src[2] >> 16) & 0xff] ) + \ (_dither_666g[(src[2] >> 8 ) & 0xff] ) + \ (_dither_666b[(src[2] ) & 0xff] )] << 16) | \ (_dither_color_lut[(_dither_666r[(src[3] >> 16) & 0xff] ) + \ (_dither_666g[(src[3] >> 8 ) & 0xff] ) + \ (_dither_666b[(src[3] ) & 0xff] )] << 24); \ dest += 4; src += 4; \ } #endif /*****************************************************************************/ /* MACROS for dithered RGBA -> RGB666 conversion */ #define DITHER_RGBA_666_LUT_R(num) \ (_dither_r8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 16) & 0xff)]) #define DITHER_RGBA_666_LUT_G(num) \ (_dither_g8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 8) & 0xff)]) #define DITHER_RGBA_666_LUT_B(num) \ (_dither_b8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 0) & 0xff)]) #define WRITE1_RGBA_RGB666_DITHER(src, dest) \ { \ int _dith; \ int _r[1], _g[1], _b[1]; \ _dith = (_dither_128128[(x + 0) & 0x7f][y & 0x7f] << 2) | 7; \ _r[0] = ((((src[0] >> 16) & 0xff) * 5) + _dith) >> 8; \ _g[0] = ((((src[0] >> 8 ) & 0xff) * 5) + (262 - _dith)) >> 8; \ _b[0] = ((((src[0] ) & 0xff) * 5) + _dith) >> 8; \ *((DATA8 *)dest) = \ (_dither_color_lut[(_r[0] * 36) + (_g[0] * 6) + _b[0]]) \ ; \ dest += 1; src += 1; \ } #ifdef WORDS_BIGENDIAN #define WRITE4_RGBA_RGB666_DITHER(src, dest) \ { \ int _dith; \ int _r[4], _g[4], _b[4]; \ _dith = (_dither_128128[(x + 0) & 0x7f][y & 0x7f] << 2) | 7; \ _r[0] = ((((src[0] >> 16) & 0xff) * 5) + _dith) >> 8; \ _g[0] = ((((src[0] >> 8 ) & 0xff) * 5) + (262 - _dith)) >> 8; \ _b[0] = ((((src[0] ) & 0xff) * 5) + _dith) >> 8; \ _dith = (_dither_128128[(x + 1) & 0x7f][y & 0x7f] << 2) | 7; \ _r[1] = ((((src[1] >> 16) & 0xff) * 5) + _dith) >> 8; \ _g[1] = ((((src[1] >> 8 ) & 0xff) * 5) + (262 - _dith)) >> 8; \ _b[1] = ((((src[1] ) & 0xff) * 5) + _dith) >> 8; \ _dith = (_dither_128128[(x + 2) & 0x7f][y & 0x7f] << 2) | 7; \ _r[2] = ((((src[2] >> 16) & 0xff) * 5) + _dith) >> 8; \ _g[2] = ((((src[2] >> 8 ) & 0xff) * 5) + (262 - _dith)) >> 8; \ _b[2] = ((((src[2] ) & 0xff) * 5) + _dith) >> 8; \ _dith = (_dither_128128[(x + 3) & 0x7f][y & 0x7f] << 2) | 7; \ _r[3] = ((((src[3] >> 16) & 0xff) * 5) + _dith) >> 8; \ _g[3] = ((((src[3] >> 8 ) & 0xff) * 5) + (262 - _dith)) >> 8; \ _b[3] = ((((src[3] ) & 0xff) * 5) + _dith) >> 8; \ *((DATA32 *)dest) = \ (_dither_color_lut[(_r[3] * 36) + (_g[3] * 6) + _b[3]]) | \ (_dither_color_lut[(_r[2] * 36) + (_g[2] * 6) + _b[2]] << 8) | \ (_dither_color_lut[(_r[1] * 36) + (_g[1] * 6) + _b[1]] << 16) | \ (_dither_color_lut[(_r[0] * 36) + (_g[0] * 6) + _b[0]] << 24) \ ; \ dest += 4; src += 4; \ } #define WRITE2_RGBA_RGB666_DITHER(src, dest) \ { \ int _dith; \ int _r[2], _g[2], _b[2]; \ _dith = (_dither_128128[(x + 0) & 0x7f][y & 0x7f] << 2) | 7; \ _r[0] = ((((src[0] >> 16) & 0xff) * 5) + _dith) >> 8; \ _g[0] = ((((src[0] >> 8 ) & 0xff) * 5) + (262 - _dith)) >> 8; \ _b[0] = ((((src[0] ) & 0xff) * 5) + _dith) >> 8; \ _dith = (_dither_128128[(x + 1) & 0x7f][y & 0x7f] << 2) | 7; \ _r[1] = ((((src[1] >> 16) & 0xff) * 5) + _dith) >> 8; \ _g[1] = ((((src[1] >> 8 ) & 0xff) * 5) + (262 - _dith)) >> 8; \ _b[1] = ((((src[1] ) & 0xff) * 5) + _dith) >> 8; \ *((DATA16 *)dest) = \ (_dither_color_lut[(_r[1] * 36) + (_g[1] * 6) + _b[1]]) | \ (_dither_color_lut[(_r[0] * 36) + (_g[0] * 6) + _b[0]] << 8) \ ; \ dest += 2; src += 2; \ } #else #if 0 /* OOOOOOLD code for 666 - the 666 dithering uses the 128x128 dither mask :) */ #define WRITE4_RGBA_RGB666_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_666_LUT_R(0))) + \ ((DITHER_RGBA_666_LUT_G(0))) + \ ((DITHER_RGBA_666_LUT_B(0)))]) | \ (_dither_color_lut[((DITHER_RGBA_666_LUT_R(1))) + \ ((DITHER_RGBA_666_LUT_G(1))) + \ ((DITHER_RGBA_666_LUT_B(1)))] << 8) | \ (_dither_color_lut[((DITHER_RGBA_666_LUT_R(2))) + \ ((DITHER_RGBA_666_LUT_G(2))) + \ ((DITHER_RGBA_666_LUT_B(2)))] << 16) | \ (_dither_color_lut[((DITHER_RGBA_666_LUT_R(3))) + \ ((DITHER_RGBA_666_LUT_G(3))) + \ ((DITHER_RGBA_666_LUT_B(3)))] << 24); \ dest += 4; src += 4; \ } #define WRITE2_RGBA_RGB666_DITHER(src, dest) \ { \ *((DATA16 *)dest) = (_dither_color_lut[((DITHER_RGBA_666_LUT_R(0))) + \ ((DITHER_RGBA_666_LUT_G(0))) + \ ((DITHER_RGBA_666_LUT_B(0)))]) | \ (_dither_color_lut[((DITHER_RGBA_666_LUT_R(1))) + \ ((DITHER_RGBA_666_LUT_G(1))) + \ ((DITHER_RGBA_666_LUT_B(1)))] << 8); \ dest += 2; src += 2; \ } #else #define WRITE4_RGBA_RGB666_DITHER(src, dest) \ { \ int _dith; \ int _r[4], _g[4], _b[4]; \ _dith = (_dither_128128[(x + 0) & 0x7f][y & 0x7f] << 2) | 7; \ _r[0] = ((((src[0] >> 16) & 0xff) * 5) + _dith) >> 8; \ _g[0] = ((((src[0] >> 8 ) & 0xff) * 5) + (262 - _dith)) >> 8; \ _b[0] = ((((src[0] ) & 0xff) * 5) + _dith) >> 8; \ _dith = (_dither_128128[(x + 1) & 0x7f][y & 0x7f] << 2) | 7; \ _r[1] = ((((src[1] >> 16) & 0xff) * 5) + _dith) >> 8; \ _g[1] = ((((src[1] >> 8 ) & 0xff) * 5) + (262 - _dith)) >> 8; \ _b[1] = ((((src[1] ) & 0xff) * 5) + _dith) >> 8; \ _dith = (_dither_128128[(x + 2) & 0x7f][y & 0x7f] << 2) | 7; \ _r[2] = ((((src[2] >> 16) & 0xff) * 5) + _dith) >> 8; \ _g[2] = ((((src[2] >> 8 ) & 0xff) * 5) + (262 - _dith)) >> 8; \ _b[2] = ((((src[2] ) & 0xff) * 5) + _dith) >> 8; \ _dith = (_dither_128128[(x + 3) & 0x7f][y & 0x7f] << 2) | 7; \ _r[3] = ((((src[3] >> 16) & 0xff) * 5) + _dith) >> 8; \ _g[3] = ((((src[3] >> 8 ) & 0xff) * 5) + (262 - _dith)) >> 8; \ _b[3] = ((((src[3] ) & 0xff) * 5) + _dith) >> 8; \ *((DATA32 *)dest) = \ (_dither_color_lut[(_r[0] * 36) + (_g[0] * 6) + _b[0]]) | \ (_dither_color_lut[(_r[1] * 36) + (_g[1] * 6) + _b[1]] << 8) | \ (_dither_color_lut[(_r[2] * 36) + (_g[2] * 6) + _b[2]] << 16) | \ (_dither_color_lut[(_r[3] * 36) + (_g[3] * 6) + _b[3]] << 24) \ ; \ dest += 4; src += 4; \ } #define WRITE2_RGBA_RGB666_DITHER(src, dest) \ { \ int _dith; \ int _r[2], _g[2], _b[2]; \ _dith = (_dither_128128[(x + 0) & 0x7f][y & 0x7f] << 2) | 7; \ _r[0] = ((((src[0] >> 16) & 0xff) * 5) + _dith) >> 8; \ _g[0] = ((((src[0] >> 8 ) & 0xff) * 5) + (262 - _dith)) >> 8; \ _b[0] = ((((src[0] ) & 0xff) * 5) + _dith) >> 8; \ _dith = (_dither_128128[(x + 1) & 0x7f][y & 0x7f] << 2) | 7; \ _r[1] = ((((src[1] >> 16) & 0xff) * 5) + _dith) >> 8; \ _g[1] = ((((src[1] >> 8 ) & 0xff) * 5) + (262 - _dith)) >> 8; \ _b[1] = ((((src[1] ) & 0xff) * 5) + _dith) >> 8; \ *((DATA16 *)dest) = \ (_dither_color_lut[(_r[0] * 36) + (_g[0] * 6) + _b[0]]) | \ (_dither_color_lut[(_r[1] * 36) + (_g[1] * 6) + _b[1]] << 8) \ ; \ dest += 2; src += 2; \ } #endif #endif /*****************************************************************************/ /* Actual rendering routines */ /* RGBA -> RGB232 */ /*****************************************************************************/ /*****************************************************************************/ /* MACROS for plain RGBA -> RGB232 conversion */ #define RGB232_BSHIFT >> 6 #define RGB232_GSHIFT >> 11 #define RGB232_RSHIFT >> 17 #define RGB232_BMASK & 0x03 #define RGB232_GMASK & 0x1c #define RGB232_RMASK & 0x60 #define WRITE1_RGBA_RGB232(src, dest) \ *dest = _dither_color_lut[((*src RGB232_BSHIFT) RGB232_BMASK) | \ ((*src RGB232_GSHIFT) RGB232_GMASK) | \ ((*src RGB232_RSHIFT) RGB232_RMASK)]; dest++; src++ #ifdef WORDS_BIGENDIAN #define WRITE2_RGBA_RGB232(src, dest) \ { \ *((DATA16 *)dest) = (_dither_color_lut[((src[1] RGB232_BSHIFT) RGB232_BMASK) | \ ((src[1] RGB232_GSHIFT) RGB232_GMASK) | \ ((src[1] RGB232_RSHIFT) RGB232_RMASK)]) | \ (_dither_color_lut[((src[0] RGB232_BSHIFT) RGB232_BMASK) | \ ((src[0] RGB232_GSHIFT) RGB232_GMASK) | \ ((src[0] RGB232_RSHIFT) RGB232_RMASK)] << 8); \ dest += 2; src += 2; \ } #define WRITE4_RGBA_RGB232(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((src[3] RGB232_BSHIFT) RGB232_BMASK) | \ ((src[3] RGB232_GSHIFT) RGB232_GMASK) | \ ((src[3] RGB232_RSHIFT) RGB232_RMASK)]) | \ (_dither_color_lut[((src[2] RGB232_BSHIFT) RGB232_BMASK) | \ ((src[2] RGB232_GSHIFT) RGB232_GMASK) | \ ((src[2] RGB232_RSHIFT) RGB232_RMASK)] << 8) | \ (_dither_color_lut[((src[1] RGB232_BSHIFT) RGB232_BMASK) | \ ((src[1] RGB232_GSHIFT) RGB232_GMASK) | \ ((src[1] RGB232_RSHIFT) RGB232_RMASK)] << 16) | \ (_dither_color_lut[((src[0] RGB232_BSHIFT) RGB232_BMASK) | \ ((src[0] RGB232_GSHIFT) RGB232_GMASK) | \ ((src[0] RGB232_RSHIFT) RGB232_RMASK)] << 24); \ dest += 4; src += 4; \ } #else #define WRITE2_RGBA_RGB232(src, dest) \ { \ *((DATA16 *)dest) = (_dither_color_lut[((src[0] RGB232_BSHIFT) RGB232_BMASK) | \ ((src[0] RGB232_GSHIFT) RGB232_GMASK) | \ ((src[0] RGB232_RSHIFT) RGB232_RMASK)]) | \ (_dither_color_lut[((src[1] RGB232_BSHIFT) RGB232_BMASK) | \ ((src[1] RGB232_GSHIFT) RGB232_GMASK) | \ ((src[1] RGB232_RSHIFT) RGB232_RMASK)] << 8); \ dest += 2; src += 2; \ } #define WRITE4_RGBA_RGB232(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((src[0] RGB232_BSHIFT) RGB232_BMASK) | \ ((src[0] RGB232_GSHIFT) RGB232_GMASK) | \ ((src[0] RGB232_RSHIFT) RGB232_RMASK)]) | \ (_dither_color_lut[((src[1] RGB232_BSHIFT) RGB232_BMASK) | \ ((src[1] RGB232_GSHIFT) RGB232_GMASK) | \ ((src[1] RGB232_RSHIFT) RGB232_RMASK)] << 8) | \ (_dither_color_lut[((src[2] RGB232_BSHIFT) RGB232_BMASK) | \ ((src[2] RGB232_GSHIFT) RGB232_GMASK) | \ ((src[2] RGB232_RSHIFT) RGB232_RMASK)] << 16) | \ (_dither_color_lut[((src[3] RGB232_BSHIFT) RGB232_BMASK) | \ ((src[3] RGB232_GSHIFT) RGB232_GMASK) | \ ((src[3] RGB232_RSHIFT) RGB232_RMASK)] << 24); \ dest += 4; src += 4; \ } #endif /*****************************************************************************/ /* MACROS for dithered RGBA -> RGB232 conversion */ #define DITHER_RGBA_232_LUT_R(num) \ (_dither_r8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 16) & 0xff)]) #define DITHER_RGBA_232_LUT_G(num) \ (_dither_g8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 8) & 0xff)]) #define DITHER_RGBA_232_LUT_B(num) \ (_dither_b8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 0) & 0xff)]) #define WRITE1_RGBA_RGB232_DITHER(src, dest) \ *dest = _dither_color_lut[(DITHER_RGBA_232_LUT_R(0)) | \ (DITHER_RGBA_232_LUT_G(0)) | \ (DITHER_RGBA_232_LUT_B(0))]; dest++; src++ #ifdef WORDS_BIGENDIAN #define WRITE4_RGBA_RGB232_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_232_LUT_R(3))) | \ ((DITHER_RGBA_232_LUT_G(3))) | \ ((DITHER_RGBA_232_LUT_B(3)))]) | \ (_dither_color_lut[((DITHER_RGBA_232_LUT_R(2))) | \ ((DITHER_RGBA_232_LUT_G(2))) | \ ((DITHER_RGBA_232_LUT_B(2)))] << 8) | \ (_dither_color_lut[((DITHER_RGBA_232_LUT_R(1))) | \ ((DITHER_RGBA_232_LUT_G(1))) | \ ((DITHER_RGBA_232_LUT_B(1)))] << 16) | \ (_dither_color_lut[((DITHER_RGBA_232_LUT_R(0))) | \ ((DITHER_RGBA_232_LUT_G(0))) | \ ((DITHER_RGBA_232_LUT_B(0)))] << 24); \ dest += 4; src += 4; \ } #define WRITE2_RGBA_RGB232_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_232_LUT_R(1))) | \ ((DITHER_RGBA_232_LUT_G(1))) | \ ((DITHER_RGBA_232_LUT_B(1)))]) | \ (_dither_color_lut[((DITHER_RGBA_232_LUT_R(0))) | \ ((DITHER_RGBA_232_LUT_G(0))) | \ ((DITHER_RGBA_232_LUT_B(0)))] << 8); \ dest += 2; src += 2; \ } #else #define WRITE4_RGBA_RGB232_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_232_LUT_R(0))) | \ ((DITHER_RGBA_232_LUT_G(0))) | \ ((DITHER_RGBA_232_LUT_B(0)))]) | \ (_dither_color_lut[((DITHER_RGBA_232_LUT_R(1))) | \ ((DITHER_RGBA_232_LUT_G(1))) | \ ((DITHER_RGBA_232_LUT_B(1)))] << 8) | \ (_dither_color_lut[((DITHER_RGBA_232_LUT_R(2))) | \ ((DITHER_RGBA_232_LUT_G(2))) | \ ((DITHER_RGBA_232_LUT_B(2)))] << 16) | \ (_dither_color_lut[((DITHER_RGBA_232_LUT_R(3))) | \ ((DITHER_RGBA_232_LUT_G(3))) | \ ((DITHER_RGBA_232_LUT_B(3)))] << 24); \ dest += 4; src += 4; \ } #define WRITE2_RGBA_RGB232_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_232_LUT_R(0))) | \ ((DITHER_RGBA_232_LUT_G(0))) | \ ((DITHER_RGBA_232_LUT_B(0)))]) | \ (_dither_color_lut[((DITHER_RGBA_232_LUT_R(1))) | \ ((DITHER_RGBA_232_LUT_G(1))) | \ ((DITHER_RGBA_232_LUT_B(1)))] << 8); \ dest += 2; src += 2; \ } #endif /*****************************************************************************/ /* Actual rendering routines */ /* RGBA -> RGB222 */ /*****************************************************************************/ /*****************************************************************************/ /* MACROS for plain RGBA -> RGB222 conversion */ #define RGB222_BSHIFT >> 6 #define RGB222_GSHIFT >> 12 #define RGB222_RSHIFT >> 18 #define RGB222_BMASK & 0x03 #define RGB222_GMASK & 0x0c #define RGB222_RMASK & 0x30 #define WRITE1_RGBA_RGB222(src, dest) \ *dest = _dither_color_lut[((*src RGB222_BSHIFT) RGB222_BMASK) | \ ((*src RGB222_GSHIFT) RGB222_GMASK) | \ ((*src RGB222_RSHIFT) RGB222_RMASK)]; dest++; src++ #ifdef WORDS_BIGENDIAN #define WRITE2_RGBA_RGB222(src, dest) \ { \ *((DATA16 *)dest) = (_dither_color_lut[((src[1] RGB222_BSHIFT) RGB222_BMASK) | \ ((src[1] RGB222_GSHIFT) RGB222_GMASK) | \ ((src[1] RGB222_RSHIFT) RGB222_RMASK)]) | \ (_dither_color_lut[((src[0] RGB222_BSHIFT) RGB222_BMASK) | \ ((src[0] RGB222_GSHIFT) RGB222_GMASK) | \ ((src[0] RGB222_RSHIFT) RGB222_RMASK)] << 8); \ dest += 2; src += 2; \ } #define WRITE4_RGBA_RGB222(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((src[3] RGB222_BSHIFT) RGB222_BMASK) | \ ((src[3] RGB222_GSHIFT) RGB222_GMASK) | \ ((src[3] RGB222_RSHIFT) RGB222_RMASK)]) | \ (_dither_color_lut[((src[2] RGB222_BSHIFT) RGB222_BMASK) | \ ((src[2] RGB222_GSHIFT) RGB222_GMASK) | \ ((src[2] RGB222_RSHIFT) RGB222_RMASK)] << 8) | \ (_dither_color_lut[((src[1] RGB222_BSHIFT) RGB222_BMASK) | \ ((src[1] RGB222_GSHIFT) RGB222_GMASK) | \ ((src[1] RGB222_RSHIFT) RGB222_RMASK)] << 16) | \ (_dither_color_lut[((src[0] RGB222_BSHIFT) RGB222_BMASK) | \ ((src[0] RGB222_GSHIFT) RGB222_GMASK) | \ ((src[0] RGB222_RSHIFT) RGB222_RMASK)] << 24); \ dest += 4; src += 4; \ } #else #define WRITE2_RGBA_RGB222(src, dest) \ { \ *((DATA16 *)dest) = (_dither_color_lut[((src[0] RGB222_BSHIFT) RGB222_BMASK) | \ ((src[0] RGB222_GSHIFT) RGB222_GMASK) | \ ((src[0] RGB222_RSHIFT) RGB222_RMASK)]) | \ (_dither_color_lut[((src[1] RGB222_BSHIFT) RGB222_BMASK) | \ ((src[1] RGB222_GSHIFT) RGB222_GMASK) | \ ((src[1] RGB222_RSHIFT) RGB222_RMASK)] << 8); \ dest += 2; src += 2; \ } #define WRITE4_RGBA_RGB222(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((src[0] RGB222_BSHIFT) RGB222_BMASK) | \ ((src[0] RGB222_GSHIFT) RGB222_GMASK) | \ ((src[0] RGB222_RSHIFT) RGB222_RMASK)]) | \ (_dither_color_lut[((src[1] RGB222_BSHIFT) RGB222_BMASK) | \ ((src[1] RGB222_GSHIFT) RGB222_GMASK) | \ ((src[1] RGB222_RSHIFT) RGB222_RMASK)] << 8) | \ (_dither_color_lut[((src[2] RGB222_BSHIFT) RGB222_BMASK) | \ ((src[2] RGB222_GSHIFT) RGB222_GMASK) | \ ((src[2] RGB222_RSHIFT) RGB222_RMASK)] << 16) | \ (_dither_color_lut[((src[3] RGB222_BSHIFT) RGB222_BMASK) | \ ((src[3] RGB222_GSHIFT) RGB222_GMASK) | \ ((src[3] RGB222_RSHIFT) RGB222_RMASK)] << 24); \ dest += 4; src += 4; \ } #endif /*****************************************************************************/ /* MACROS for dithered RGBA -> RGB222 conversion */ #define DITHER_RGBA_222_LUT_R(num) \ (_dither_r8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 16) & 0xff)]) #define DITHER_RGBA_222_LUT_G(num) \ (_dither_g8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 8) & 0xff)]) #define DITHER_RGBA_222_LUT_B(num) \ (_dither_b8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 0) & 0xff)]) #define WRITE1_RGBA_RGB222_DITHER(src, dest) \ *dest = _dither_color_lut[(DITHER_RGBA_222_LUT_R(0)) | \ (DITHER_RGBA_222_LUT_G(0)) | \ (DITHER_RGBA_222_LUT_B(0))]; dest++; src++ #ifdef WORDS_BIGENDIAN #define WRITE4_RGBA_RGB222_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_222_LUT_R(3))) | \ ((DITHER_RGBA_222_LUT_G(3))) | \ ((DITHER_RGBA_222_LUT_B(3)))]) | \ (_dither_color_lut[((DITHER_RGBA_222_LUT_R(2))) | \ ((DITHER_RGBA_222_LUT_G(2))) | \ ((DITHER_RGBA_222_LUT_B(2)))] << 8) | \ (_dither_color_lut[((DITHER_RGBA_222_LUT_R(1))) | \ ((DITHER_RGBA_222_LUT_G(1))) | \ ((DITHER_RGBA_222_LUT_B(1)))] << 16) | \ (_dither_color_lut[((DITHER_RGBA_222_LUT_R(0))) | \ ((DITHER_RGBA_222_LUT_G(0))) | \ ((DITHER_RGBA_222_LUT_B(0)))] << 24); \ dest += 4; src += 4; \ } #define WRITE2_RGBA_RGB222_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_222_LUT_R(1))) | \ ((DITHER_RGBA_222_LUT_G(1))) | \ ((DITHER_RGBA_222_LUT_B(1)))]) | \ (_dither_color_lut[((DITHER_RGBA_222_LUT_R(0))) | \ ((DITHER_RGBA_222_LUT_G(0))) | \ ((DITHER_RGBA_222_LUT_B(0)))] << 8); \ dest += 2; src += 2; \ } #else #define WRITE4_RGBA_RGB222_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_222_LUT_R(0))) | \ ((DITHER_RGBA_222_LUT_G(0))) | \ ((DITHER_RGBA_222_LUT_B(0)))]) | \ (_dither_color_lut[((DITHER_RGBA_222_LUT_R(1))) | \ ((DITHER_RGBA_222_LUT_G(1))) | \ ((DITHER_RGBA_222_LUT_B(1)))] << 8) | \ (_dither_color_lut[((DITHER_RGBA_222_LUT_R(2))) | \ ((DITHER_RGBA_222_LUT_G(2))) | \ ((DITHER_RGBA_222_LUT_B(2)))] << 16) | \ (_dither_color_lut[((DITHER_RGBA_222_LUT_R(3))) | \ ((DITHER_RGBA_222_LUT_G(3))) | \ ((DITHER_RGBA_222_LUT_B(3)))] << 24); \ dest += 4; src += 4; \ } #define WRITE2_RGBA_RGB222_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_222_LUT_R(0))) | \ ((DITHER_RGBA_222_LUT_G(0))) | \ ((DITHER_RGBA_222_LUT_B(0)))]) | \ (_dither_color_lut[((DITHER_RGBA_222_LUT_R(1))) | \ ((DITHER_RGBA_222_LUT_G(1))) | \ ((DITHER_RGBA_222_LUT_B(1)))] << 8); \ dest += 2; src += 2; \ } #endif /*****************************************************************************/ /* Actual rendering routines */ /* RGBA -> RGB221 */ /*****************************************************************************/ /*****************************************************************************/ /* MACROS for plain RGBA -> RGB221 conversion */ #define RGB221_BSHIFT >> 7 #define RGB221_GSHIFT >> 13 #define RGB221_RSHIFT >> 19 #define RGB221_BMASK & 0x01 #define RGB221_GMASK & 0x06 #define RGB221_RMASK & 0x18 #define WRITE1_RGBA_RGB221(src, dest) \ *dest = _dither_color_lut[((*src RGB221_BSHIFT) RGB221_BMASK) | \ ((*src RGB221_GSHIFT) RGB221_GMASK) | \ ((*src RGB221_RSHIFT) RGB221_RMASK)]; dest++; src++ #ifdef WORDS_BIGENDIAN #define WRITE2_RGBA_RGB221(src, dest) \ { \ *((DATA16 *)dest) = (_dither_color_lut[((src[1] RGB221_BSHIFT) RGB221_BMASK) | \ ((src[1] RGB221_GSHIFT) RGB221_GMASK) | \ ((src[1] RGB221_RSHIFT) RGB221_RMASK)]) | \ (_dither_color_lut[((src[0] RGB221_BSHIFT) RGB221_BMASK) | \ ((src[0] RGB221_GSHIFT) RGB221_GMASK) | \ ((src[0] RGB221_RSHIFT) RGB221_RMASK)] << 8); \ dest += 2; src += 2; \ } #define WRITE4_RGBA_RGB221(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((src[3] RGB221_BSHIFT) RGB221_BMASK) | \ ((src[3] RGB221_GSHIFT) RGB221_GMASK) | \ ((src[3] RGB221_RSHIFT) RGB221_RMASK)]) | \ (_dither_color_lut[((src[2] RGB221_BSHIFT) RGB221_BMASK) | \ ((src[2] RGB221_GSHIFT) RGB221_GMASK) | \ ((src[2] RGB221_RSHIFT) RGB221_RMASK)] << 8) | \ (_dither_color_lut[((src[1] RGB221_BSHIFT) RGB221_BMASK) | \ ((src[1] RGB221_GSHIFT) RGB221_GMASK) | \ ((src[1] RGB221_RSHIFT) RGB221_RMASK)] << 16) | \ (_dither_color_lut[((src[0] RGB221_BSHIFT) RGB221_BMASK) | \ ((src[0] RGB221_GSHIFT) RGB221_GMASK) | \ ((src[0] RGB221_RSHIFT) RGB221_RMASK)] << 24); \ dest += 4; src += 4; \ } #else #define WRITE2_RGBA_RGB221(src, dest) \ { \ *((DATA16 *)dest) = (_dither_color_lut[((src[0] RGB221_BSHIFT) RGB221_BMASK) | \ ((src[0] RGB221_GSHIFT) RGB221_GMASK) | \ ((src[0] RGB221_RSHIFT) RGB221_RMASK)]) | \ (_dither_color_lut[((src[1] RGB221_BSHIFT) RGB221_BMASK) | \ ((src[1] RGB221_GSHIFT) RGB221_GMASK) | \ ((src[1] RGB221_RSHIFT) RGB221_RMASK)] << 8); \ dest += 2; src += 2; \ } #define WRITE4_RGBA_RGB221(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((src[0] RGB221_BSHIFT) RGB221_BMASK) | \ ((src[0] RGB221_GSHIFT) RGB221_GMASK) | \ ((src[0] RGB221_RSHIFT) RGB221_RMASK)]) | \ (_dither_color_lut[((src[1] RGB221_BSHIFT) RGB221_BMASK) | \ ((src[1] RGB221_GSHIFT) RGB221_GMASK) | \ ((src[1] RGB221_RSHIFT) RGB221_RMASK)] << 8) | \ (_dither_color_lut[((src[2] RGB221_BSHIFT) RGB221_BMASK) | \ ((src[2] RGB221_GSHIFT) RGB221_GMASK) | \ ((src[2] RGB221_RSHIFT) RGB221_RMASK)] << 16) | \ (_dither_color_lut[((src[3] RGB221_BSHIFT) RGB221_BMASK) | \ ((src[3] RGB221_GSHIFT) RGB221_GMASK) | \ ((src[3] RGB221_RSHIFT) RGB221_RMASK)] << 24); \ dest += 4; src += 4; \ } #endif /*****************************************************************************/ /* MACROS for dithered RGBA -> RGB221 conversion */ #define DITHER_RGBA_221_LUT_R(num) \ (_dither_r8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 16) & 0xff)]) #define DITHER_RGBA_221_LUT_G(num) \ (_dither_g8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 8) & 0xff)]) #define DITHER_RGBA_221_LUT_B(num) \ (_dither_b8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 0) & 0xff)]) #define WRITE1_RGBA_RGB221_DITHER(src, dest) \ *dest = _dither_color_lut[(DITHER_RGBA_221_LUT_R(0)) | \ (DITHER_RGBA_221_LUT_G(0)) | \ (DITHER_RGBA_221_LUT_B(0))]; dest++; src++ #ifdef WORDS_BIGENDIAN #define WRITE4_RGBA_RGB221_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_221_LUT_R(3))) | \ ((DITHER_RGBA_221_LUT_G(3))) | \ ((DITHER_RGBA_221_LUT_B(3)))]) | \ (_dither_color_lut[((DITHER_RGBA_221_LUT_R(2))) | \ ((DITHER_RGBA_221_LUT_G(2))) | \ ((DITHER_RGBA_221_LUT_B(2)))] << 8) | \ (_dither_color_lut[((DITHER_RGBA_221_LUT_R(1))) | \ ((DITHER_RGBA_221_LUT_G(1))) | \ ((DITHER_RGBA_221_LUT_B(1)))] << 16) | \ (_dither_color_lut[((DITHER_RGBA_221_LUT_R(0))) | \ ((DITHER_RGBA_221_LUT_G(0))) | \ ((DITHER_RGBA_221_LUT_B(0)))] << 24); \ dest += 4; src += 4; \ } #define WRITE2_RGBA_RGB221_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_221_LUT_R(1))) | \ ((DITHER_RGBA_221_LUT_G(1))) | \ ((DITHER_RGBA_221_LUT_B(1)))]) | \ (_dither_color_lut[((DITHER_RGBA_221_LUT_R(0))) | \ ((DITHER_RGBA_221_LUT_G(0))) | \ ((DITHER_RGBA_221_LUT_B(0)))] << 8); \ dest += 2; src += 2; \ } #else #define WRITE4_RGBA_RGB221_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_221_LUT_R(0))) | \ ((DITHER_RGBA_221_LUT_G(0))) | \ ((DITHER_RGBA_221_LUT_B(0)))]) | \ (_dither_color_lut[((DITHER_RGBA_221_LUT_R(1))) | \ ((DITHER_RGBA_221_LUT_G(1))) | \ ((DITHER_RGBA_221_LUT_B(1)))] << 8) | \ (_dither_color_lut[((DITHER_RGBA_221_LUT_R(2))) | \ ((DITHER_RGBA_221_LUT_G(2))) | \ ((DITHER_RGBA_221_LUT_B(2)))] << 16) | \ (_dither_color_lut[((DITHER_RGBA_221_LUT_R(3))) | \ ((DITHER_RGBA_221_LUT_G(3))) | \ ((DITHER_RGBA_221_LUT_B(3)))] << 24); \ dest += 4; src += 4; \ } #define WRITE2_RGBA_RGB221_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_221_LUT_R(0))) | \ ((DITHER_RGBA_221_LUT_G(0))) | \ ((DITHER_RGBA_221_LUT_B(0)))]) | \ (_dither_color_lut[((DITHER_RGBA_221_LUT_R(1))) | \ ((DITHER_RGBA_221_LUT_G(1))) | \ ((DITHER_RGBA_221_LUT_B(1)))] << 8); \ dest += 2; src += 2; \ } #endif /*****************************************************************************/ /* Actual rendering routines */ /* RGBA -> RGB121 */ /*****************************************************************************/ /*****************************************************************************/ /* MACROS for plain RGBA -> RGB121 conversion */ #define RGB121_BSHIFT >> 7 #define RGB121_GSHIFT >> 13 #define RGB121_RSHIFT >> 20 #define RGB121_BMASK & 0x01 #define RGB121_GMASK & 0x06 #define RGB121_RMASK & 0x08 #define WRITE1_RGBA_RGB121(src, dest) \ *dest = _dither_color_lut[((*src RGB121_BSHIFT) RGB121_BMASK) | \ ((*src RGB121_GSHIFT) RGB121_GMASK) | \ ((*src RGB121_RSHIFT) RGB121_RMASK)]; dest++; src++ #ifdef WORDS_BIGENDIAN #define WRITE2_RGBA_RGB121(src, dest) \ { \ *((DATA16 *)dest) = (_dither_color_lut[((src[1] RGB121_BSHIFT) RGB121_BMASK) | \ ((src[1] RGB121_GSHIFT) RGB121_GMASK) | \ ((src[1] RGB121_RSHIFT) RGB121_RMASK)]) | \ (_dither_color_lut[((src[0] RGB121_BSHIFT) RGB121_BMASK) | \ ((src[0] RGB121_GSHIFT) RGB121_GMASK) | \ ((src[0] RGB121_RSHIFT) RGB121_RMASK)] << 8); \ dest += 2; src += 2; \ } #define WRITE4_RGBA_RGB121(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((src[3] RGB121_BSHIFT) RGB121_BMASK) | \ ((src[3] RGB121_GSHIFT) RGB121_GMASK) | \ ((src[3] RGB121_RSHIFT) RGB121_RMASK)]) | \ (_dither_color_lut[((src[2] RGB121_BSHIFT) RGB121_BMASK) | \ ((src[2] RGB121_GSHIFT) RGB121_GMASK) | \ ((src[2] RGB121_RSHIFT) RGB121_RMASK)] << 8) | \ (_dither_color_lut[((src[1] RGB121_BSHIFT) RGB121_BMASK) | \ ((src[1] RGB121_GSHIFT) RGB121_GMASK) | \ ((src[1] RGB121_RSHIFT) RGB121_RMASK)] << 16) | \ (_dither_color_lut[((src[0] RGB121_BSHIFT) RGB121_BMASK) | \ ((src[0] RGB121_GSHIFT) RGB121_GMASK) | \ ((src[0] RGB121_RSHIFT) RGB121_RMASK)] << 24); \ dest += 4; src += 4; \ } #else #define WRITE2_RGBA_RGB121(src, dest) \ { \ *((DATA16 *)dest) = (_dither_color_lut[((src[0] RGB121_BSHIFT) RGB121_BMASK) | \ ((src[0] RGB121_GSHIFT) RGB121_GMASK) | \ ((src[0] RGB121_RSHIFT) RGB121_RMASK)]) | \ (_dither_color_lut[((src[1] RGB121_BSHIFT) RGB121_BMASK) | \ ((src[1] RGB121_GSHIFT) RGB121_GMASK) | \ ((src[1] RGB121_RSHIFT) RGB121_RMASK)] << 8); \ dest += 2; src += 2; \ } #define WRITE4_RGBA_RGB121(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((src[0] RGB121_BSHIFT) RGB121_BMASK) | \ ((src[0] RGB121_GSHIFT) RGB121_GMASK) | \ ((src[0] RGB121_RSHIFT) RGB121_RMASK)]) | \ (_dither_color_lut[((src[1] RGB121_BSHIFT) RGB121_BMASK) | \ ((src[1] RGB121_GSHIFT) RGB121_GMASK) | \ ((src[1] RGB121_RSHIFT) RGB121_RMASK)] << 8) | \ (_dither_color_lut[((src[2] RGB121_BSHIFT) RGB121_BMASK) | \ ((src[2] RGB121_GSHIFT) RGB121_GMASK) | \ ((src[2] RGB121_RSHIFT) RGB121_RMASK)] << 16) | \ (_dither_color_lut[((src[3] RGB121_BSHIFT) RGB121_BMASK) | \ ((src[3] RGB121_GSHIFT) RGB121_GMASK) | \ ((src[3] RGB121_RSHIFT) RGB121_RMASK)] << 24); \ dest += 4; src += 4; \ } #endif /*****************************************************************************/ /* MACROS for dithered RGBA -> RGB121 conversion */ #define DITHER_RGBA_121_LUT_R(num) \ (_dither_r8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 16) & 0xff)]) #define DITHER_RGBA_121_LUT_G(num) \ (_dither_g8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 8) & 0xff)]) #define DITHER_RGBA_121_LUT_B(num) \ (_dither_b8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 0) & 0xff)]) #define WRITE1_RGBA_RGB121_DITHER(src, dest) \ *dest = _dither_color_lut[(DITHER_RGBA_121_LUT_R(0)) | \ (DITHER_RGBA_121_LUT_G(0)) | \ (DITHER_RGBA_121_LUT_B(0))]; dest++; src++ #ifdef WORDS_BIGENDIAN #define WRITE4_RGBA_RGB121_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_121_LUT_R(3))) | \ ((DITHER_RGBA_121_LUT_G(3))) | \ ((DITHER_RGBA_121_LUT_B(3)))]) | \ (_dither_color_lut[((DITHER_RGBA_121_LUT_R(2))) | \ ((DITHER_RGBA_121_LUT_G(2))) | \ ((DITHER_RGBA_121_LUT_B(2)))] << 8) | \ (_dither_color_lut[((DITHER_RGBA_121_LUT_R(1))) | \ ((DITHER_RGBA_121_LUT_G(1))) | \ ((DITHER_RGBA_121_LUT_B(1)))] << 16) | \ (_dither_color_lut[((DITHER_RGBA_121_LUT_R(0))) | \ ((DITHER_RGBA_121_LUT_G(0))) | \ ((DITHER_RGBA_121_LUT_B(0)))] << 24); \ dest += 4; src += 4; \ } #define WRITE2_RGBA_RGB121_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_121_LUT_R(1))) | \ ((DITHER_RGBA_121_LUT_G(1))) | \ ((DITHER_RGBA_121_LUT_B(1)))]) | \ (_dither_color_lut[((DITHER_RGBA_121_LUT_R(0))) | \ ((DITHER_RGBA_121_LUT_G(0))) | \ ((DITHER_RGBA_121_LUT_B(0)))] << 8); \ dest += 2; src += 2; \ } #else #define WRITE4_RGBA_RGB121_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_121_LUT_R(0))) | \ ((DITHER_RGBA_121_LUT_G(0))) | \ ((DITHER_RGBA_121_LUT_B(0)))]) | \ (_dither_color_lut[((DITHER_RGBA_121_LUT_R(1))) | \ ((DITHER_RGBA_121_LUT_G(1))) | \ ((DITHER_RGBA_121_LUT_B(1)))] << 8) | \ (_dither_color_lut[((DITHER_RGBA_121_LUT_R(2))) | \ ((DITHER_RGBA_121_LUT_G(2))) | \ ((DITHER_RGBA_121_LUT_B(2)))] << 16) | \ (_dither_color_lut[((DITHER_RGBA_121_LUT_R(3))) | \ ((DITHER_RGBA_121_LUT_G(3))) | \ ((DITHER_RGBA_121_LUT_B(3)))] << 24); \ dest += 4; src += 4; \ } #define WRITE2_RGBA_RGB121_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_121_LUT_R(0))) | \ ((DITHER_RGBA_121_LUT_G(0))) | \ ((DITHER_RGBA_121_LUT_B(0)))]) | \ (_dither_color_lut[((DITHER_RGBA_121_LUT_R(1))) | \ ((DITHER_RGBA_121_LUT_G(1))) | \ ((DITHER_RGBA_121_LUT_B(1)))] << 8); \ dest += 2; src += 2; \ } #endif /*****************************************************************************/ /* Actual rendering routines */ /* RGBA -> RGB111 */ /*****************************************************************************/ /*****************************************************************************/ /* MACROS for plain RGBA -> RGB111 conversion */ #define RGB111_BSHIFT >> 7 #define RGB111_GSHIFT >> 14 #define RGB111_RSHIFT >> 21 #define RGB111_BMASK & 0x01 #define RGB111_GMASK & 0x02 #define RGB111_RMASK & 0x04 #define WRITE1_RGBA_RGB111(src, dest) \ *dest = _dither_color_lut[((*src RGB111_BSHIFT) RGB111_BMASK) | \ ((*src RGB111_GSHIFT) RGB111_GMASK) | \ ((*src RGB111_RSHIFT) RGB111_RMASK)]; dest++; src++ #ifdef WORDS_BIGENDIAN #define WRITE2_RGBA_RGB111(src, dest) \ { \ *((DATA16 *)dest) = (_dither_color_lut[((src[1] RGB111_BSHIFT) RGB111_BMASK) | \ ((src[1] RGB111_GSHIFT) RGB111_GMASK) | \ ((src[1] RGB111_RSHIFT) RGB111_RMASK)]) | \ (_dither_color_lut[((src[0] RGB111_BSHIFT) RGB111_BMASK) | \ ((src[0] RGB111_GSHIFT) RGB111_GMASK) | \ ((src[0] RGB111_RSHIFT) RGB111_RMASK)] << 8); \ dest += 2; src += 2; \ } #define WRITE4_RGBA_RGB111(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((src[3] RGB111_BSHIFT) RGB111_BMASK) | \ ((src[3] RGB111_GSHIFT) RGB111_GMASK) | \ ((src[3] RGB111_RSHIFT) RGB111_RMASK)]) | \ (_dither_color_lut[((src[2] RGB111_BSHIFT) RGB111_BMASK) | \ ((src[2] RGB111_GSHIFT) RGB111_GMASK) | \ ((src[2] RGB111_RSHIFT) RGB111_RMASK)] << 8) | \ (_dither_color_lut[((src[1] RGB111_BSHIFT) RGB111_BMASK) | \ ((src[1] RGB111_GSHIFT) RGB111_GMASK) | \ ((src[1] RGB111_RSHIFT) RGB111_RMASK)] << 16) | \ (_dither_color_lut[((src[0] RGB111_BSHIFT) RGB111_BMASK) | \ ((src[0] RGB111_GSHIFT) RGB111_GMASK) | \ ((src[0] RGB111_RSHIFT) RGB111_RMASK)] << 24); \ dest += 4; src += 4; \ } #else #define WRITE2_RGBA_RGB111(src, dest) \ { \ *((DATA16 *)dest) = (_dither_color_lut[((src[0] RGB111_BSHIFT) RGB111_BMASK) | \ ((src[0] RGB111_GSHIFT) RGB111_GMASK) | \ ((src[0] RGB111_RSHIFT) RGB111_RMASK)]) | \ (_dither_color_lut[((src[1] RGB111_BSHIFT) RGB111_BMASK) | \ ((src[1] RGB111_GSHIFT) RGB111_GMASK) | \ ((src[1] RGB111_RSHIFT) RGB111_RMASK)] << 8); \ dest += 2; src += 2; \ } #define WRITE4_RGBA_RGB111(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((src[0] RGB111_BSHIFT) RGB111_BMASK) | \ ((src[0] RGB111_GSHIFT) RGB111_GMASK) | \ ((src[0] RGB111_RSHIFT) RGB111_RMASK)]) | \ (_dither_color_lut[((src[1] RGB111_BSHIFT) RGB111_BMASK) | \ ((src[1] RGB111_GSHIFT) RGB111_GMASK) | \ ((src[1] RGB111_RSHIFT) RGB111_RMASK)] << 8) | \ (_dither_color_lut[((src[2] RGB111_BSHIFT) RGB111_BMASK) | \ ((src[2] RGB111_GSHIFT) RGB111_GMASK) | \ ((src[2] RGB111_RSHIFT) RGB111_RMASK)] << 16) | \ (_dither_color_lut[((src[3] RGB111_BSHIFT) RGB111_BMASK) | \ ((src[3] RGB111_GSHIFT) RGB111_GMASK) | \ ((src[3] RGB111_RSHIFT) RGB111_RMASK)] << 24); \ dest += 4; src += 4; \ } #endif /*****************************************************************************/ /* MACROS for dithered RGBA -> RGB111 conversion */ #define DITHER_RGBA_111_LUT_R(num) \ (_dither_r8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 16) & 0xff)]) #define DITHER_RGBA_111_LUT_G(num) \ (_dither_g8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 8) & 0xff)]) #define DITHER_RGBA_111_LUT_B(num) \ (_dither_b8[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 0) & 0xff)]) #define WRITE1_RGBA_RGB111_DITHER(src, dest) \ *dest = _dither_color_lut[(DITHER_RGBA_111_LUT_R(0)) | \ (DITHER_RGBA_111_LUT_G(0)) | \ (DITHER_RGBA_111_LUT_B(0))]; dest++; src++ #ifdef WORDS_BIGENDIAN #define WRITE4_RGBA_RGB111_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_111_LUT_R(3))) | \ ((DITHER_RGBA_111_LUT_G(3))) | \ ((DITHER_RGBA_111_LUT_B(3)))]) | \ (_dither_color_lut[((DITHER_RGBA_111_LUT_R(2))) | \ ((DITHER_RGBA_111_LUT_G(2))) | \ ((DITHER_RGBA_111_LUT_B(2)))] << 8) | \ (_dither_color_lut[((DITHER_RGBA_111_LUT_R(1))) | \ ((DITHER_RGBA_111_LUT_G(1))) | \ ((DITHER_RGBA_111_LUT_B(1)))] << 16) | \ (_dither_color_lut[((DITHER_RGBA_111_LUT_R(0))) | \ ((DITHER_RGBA_111_LUT_G(0))) | \ ((DITHER_RGBA_111_LUT_B(0)))] << 24); \ dest += 4; src += 4; \ } #define WRITE2_RGBA_RGB111_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_111_LUT_R(1))) | \ ((DITHER_RGBA_111_LUT_G(1))) | \ ((DITHER_RGBA_111_LUT_B(1)))]) | \ (_dither_color_lut[((DITHER_RGBA_111_LUT_R(0))) | \ ((DITHER_RGBA_111_LUT_G(0))) | \ ((DITHER_RGBA_111_LUT_B(0)))] << 8); \ dest += 2; src += 2; \ } #else #define WRITE4_RGBA_RGB111_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_111_LUT_R(0))) | \ ((DITHER_RGBA_111_LUT_G(0))) | \ ((DITHER_RGBA_111_LUT_B(0)))]) | \ (_dither_color_lut[((DITHER_RGBA_111_LUT_R(1))) | \ ((DITHER_RGBA_111_LUT_G(1))) | \ ((DITHER_RGBA_111_LUT_B(1)))] << 8) | \ (_dither_color_lut[((DITHER_RGBA_111_LUT_R(2))) | \ ((DITHER_RGBA_111_LUT_G(2))) | \ ((DITHER_RGBA_111_LUT_B(2)))] << 16) | \ (_dither_color_lut[((DITHER_RGBA_111_LUT_R(3))) | \ ((DITHER_RGBA_111_LUT_G(3))) | \ ((DITHER_RGBA_111_LUT_B(3)))] << 24); \ dest += 4; src += 4; \ } #define WRITE2_RGBA_RGB111_DITHER(src, dest) \ { \ *((DATA32 *)dest) = (_dither_color_lut[((DITHER_RGBA_111_LUT_R(0))) | \ ((DITHER_RGBA_111_LUT_G(0))) | \ ((DITHER_RGBA_111_LUT_B(0)))]) | \ (_dither_color_lut[((DITHER_RGBA_111_LUT_R(1))) | \ ((DITHER_RGBA_111_LUT_G(1))) | \ ((DITHER_RGBA_111_LUT_B(1)))] << 8); \ dest += 2; src += 2; \ } #endif /*****************************************************************************/ /* Actual rendering routines */ /* RGBA -> RGB1 (mono B&W) */ /*****************************************************************************/ /*****************************************************************************/ /* MACROS for plain RGBA -> RGB1 conversion */ #define WRITE1_RGBA_RGB1(src, dest) \ *dest = _dither_color_lut[((((*src >> 0) & 0xff) + \ ((*src >> 8) & 0xff) + \ ((*src >> 16) & 0xff)) / 3) >> 7]; dest++; src++ /*****************************************************************************/ /* MACROS for dithered RGBA -> RGB1 conversion */ #define DITHER_RGBA_1_LUT(num) \ (_dither_r8[(((x + num) & 0x7) << DM_BS1) | \ ((y & 0x7) << DM_BS2) | \ ((((*src >> 0) & 0xff) + \ ((*src >> 8) & 0xff) + \ ((*src >> 16) & 0xff)) / 3)]) #define WRITE1_RGBA_RGB1_DITHER(src, dest) \ *dest = _dither_color_lut[(DITHER_RGBA_1_LUT(0))]; dest++; src++ /*****************************************************************************/ /* Actual rendering routines */ /* RGBA -> A1 (mono B&W - alpha mas) */ /*****************************************************************************/ /*****************************************************************************/ /* MACROS for plain RGBA -> A1 conversion */ #if 0 /* Old fixed-threshold macros - Remove? */ #ifdef WORDS_BIGENDIAN #define WRITE1_RGBA_A1(src, dest) \ *dest |= ((*src & 0x80000000) >> (24 + (x & 0x7))); \ if ((x & 0x7) == 0x7) dest++; \ src++ #else #define WRITE1_RGBA_A1(src, dest) \ *dest |= ((*src & 0x80000000) >> (31 - (x & 0x7))); \ if ((x & 0x7) == 0x7) dest++; \ src++ #endif #else #ifdef WORDS_BIGENDIAN #define WRITE1_RGBA_A1(src, dest, threshold) \ if ((*src >> 24) >= threshold) \ *dest |= (1 << (7 - (x & 0x7))); \ if ((x & 0x7) == 0x7) dest++; \ src++ #else #define WRITE1_RGBA_A1(src, dest, threshold) \ if ((*src >> 24) >= threshold) \ *dest |= (1 << (x & 0x7)); \ if ((x & 0x7) == 0x7) dest++; \ src++ #endif #endif /*****************************************************************************/ /* MACROS for dithered RGBA -> A1 conversion */ /* FIXME: Mask alpha threshold is not handled (thus the default 128 is used) */ #define DITHER_RGBA_A1_LUT(num) \ (_dither_a1[(((x + num) & 0x7) << DM_BS1) | ((y & 0x7) << DM_BS2) | ((src[num] >> 24))]) #ifdef WORDS_BIGENDIAN #define WRITE1_RGBA_A1_DITHER(src, dest, threshold) \ *dest |= (DITHER_RGBA_A1_LUT(0)) << (7 - (x & 0x7)); \ if ((x & 0x7) == 0x7) dest++; \ src++; #else #define WRITE1_RGBA_A1_DITHER(src, dest, threshold) \ *dest |= (DITHER_RGBA_A1_LUT(0)) << (0 + (x & 0x7)); \ if ((x & 0x7) == 0x7) dest++; \ src++; #endif /*****************************************************************************/ /* Actual rendering routines */ /* RGBA -> RGB8888 */ /*****************************************************************************/ /*****************************************************************************/ /* MACROS for plain RGBA -> RGB8888 conversion */ #define WRITE1_RGBA_RGB8888(src, dest) \ *dest = *src; dest++; src++; #define WRITE1_RGBA_BGR8888(src, dest) \ *dest = (((*src) >> 16) & 0x0000ff) | \ (((*src) ) & 0x00ff00) | \ (((*src) << 16) & 0xff0000); dest++; src++; /*****************************************************************************/ /* Actual rendering routines */ /* RGBA -> RGB888 */ /*****************************************************************************/ /*****************************************************************************/ /* MACROS for plain RGBA -> RGB888 conversion */ #define WRITE1_RGBA_RGB888(src, dest) \ *dest = ((*src >> 0) & 0xff); dest++; \ *dest = ((*src >> 8) & 0xff); dest++; \ *dest = ((*src >> 16) & 0xff); dest++; src++; #define WRITE1_RGBA_BGR888(src, dest) \ *dest = ((*src >> 16) & 0xff); dest++; \ *dest = ((*src >> 8) & 0xff); dest++; \ *dest = ((*src >> 0) & 0xff); dest++; src++; void __imlib_RGBASetupContext(Context * ct) { _dither_color_lut = ct->palette; _pal_type = ct->palette_type; if ((ct->depth == 16) || (ct->depth == 15)) { _dither_r16 = (DATA16 *) ct->r_dither; _dither_g16 = (DATA16 *) ct->g_dither; _dither_b16 = (DATA16 *) ct->b_dither; } else if (ct->depth <= 8) { switch (_pal_type) { case 0: case 1: case 2: case 3: case 4: case 5: case 7: _dither_r8 = (DATA8 *) ct->r_dither; _dither_g8 = (DATA8 *) ct->g_dither; _dither_b8 = (DATA8 *) ct->b_dither; break; case 6: _dither_r8 = (DATA8 *) ct->r_dither; break; default: break; } } _dither_r8 = (DATA8 *) ct->r_dither; } /* Palette mode stuff */ void __imlib_RGBA_init(void *rd, void *gd, void *bd, int depth, DATA8 palette_type) { DATA16 *rd16, *gd16, *bd16; DATA8 *rd8, *gd8, *bd8; int i, x, y; if (!dither_a_init) { for (y = 0; y < 8; y++) { for (x = 0; x < 8; x++) { for (i = 0; i < 256; i++) { int pi; pi = (i * (256 - 128)) / 255; if ((_dither_88[x][y] < ((pi & 0x7f) >> 1)) && (pi < (256 - 128))) _dither_a1[(x << DM_BS1) | (y << DM_BS2) | i] = (((pi + 128) >> 7) & 0x01); else _dither_a1[(x << DM_BS1) | (y << DM_BS2) | i] = ((pi >> 7) & 0x01); } } } dither_a_init = 1; } if (!rd || !gd || !bd) return; switch (depth) { case 16: rd16 = (DATA16 *) rd; gd16 = (DATA16 *) gd; bd16 = (DATA16 *) bd; for (y = 0; y < 4; y++) { for (x = 0; x < 4; x++) { for (i = 0; i < 256; i++) { if ((_dither_44[x][y] < (i & 0x7)) && (i < (256 - 8))) rd16[(x << 10) | (y << 8) | i] = ((i + 8) & 0xf8) << 8; else rd16[(x << 10) | (y << 8) | i] = (i & 0xf8) << 8; if ((_dither_44[x][y] < ((i & 0x3) << 1)) && (i < (256 - 4))) gd16[(x << 10) | (y << 8) | i] = (((i + 4) & 0xfc) << 8) >> 5; else gd16[(x << 10) | (y << 8) | i] = ((i & 0xfc) << 8) >> 5; if ((_dither_44[x][y] < (i & 0x7)) && (i < (256 - 8))) bd16[(x << 10) | (y << 8) | i] = (((i + 8) & 0xf8) << 16) >> 19; else bd16[(x << 10) | (y << 8) | i] = ((i & 0xf8) << 16) >> 19; } } } break; case 15: rd16 = (DATA16 *) rd; gd16 = (DATA16 *) gd; bd16 = (DATA16 *) bd; for (y = 0; y < 4; y++) { for (x = 0; x < 4; x++) { for (i = 0; i < 256; i++) { if ((_dither_44[x][y] < (i & 0x7)) && (i < (256 - 8))) rd16[(x << 10) | (y << 8) | i] = (((i + 8) & 0xf8) << 8) >> 1; else rd16[(x << 10) | (y << 8) | i] = ((i & 0xf8) << 8) >> 1; if ((_dither_44[x][y] < (i & 0x7)) && (i < (256 - 8))) gd16[(x << 10) | (y << 8) | i] = (((i + 8) & 0xf8) << 8) >> 6; else gd16[(x << 10) | (y << 8) | i] = ((i & 0xf8) << 8) >> 6; if ((_dither_44[x][y] < (i & 0x7)) && (i < (256 - 8))) bd16[(x << 10) | (y << 8) | i] = (((i + 8) & 0xf8) << 16) >> 19; else bd16[(x << 10) | (y << 8) | i] = ((i & 0xf8) << 16) >> 19; } } } break; default: rd8 = (DATA8 *) rd; gd8 = (DATA8 *) gd; bd8 = (DATA8 *) bd; switch (palette_type) { case 0: for (y = 0; y < DM_Y; y++) { for (x = 0; x < DM_X; x++) { for (i = 0; i < 256; i++) { int pi; pi = (i * (256 - 32)) / 255; if ((_dither_88[x][y] < ((pi & 0x1f) << 1)) && (pi < (256 - 32))) rd8[(x << DM_BS1) | (y << DM_BS2) | i] = ((pi + 32) & 0xe0); else rd8[(x << DM_BS1) | (y << DM_BS2) | i] = (pi & 0xe0); pi = (i * (256 - 32)) / 255; if ((_dither_88[x][y] < ((pi & 0x1f) << 1)) && (pi < (256 - 32))) gd8[(x << DM_BS1) | (y << DM_BS2) | i] = (((pi + 32) >> 3) & 0x1c); else gd8[(x << DM_BS1) | (y << DM_BS2) | i] = ((pi >> 3) & 0x1c); pi = (i * (256 - 64)) / 255; if ((_dither_88[x][y] < (pi & 0x3f)) && (pi < (256 - 64))) bd8[(x << DM_BS1) | (y << DM_BS2) | i] = (((pi + 64) >> 6) & 0x03); else bd8[(x << DM_BS1) | (y << DM_BS2) | i] = ((pi >> 6) & 0x03); } } } break; case 7: /* 666 8 bit 216 color rgb cube */ if (!_dither_666r) { _dither_666r = malloc(256 * sizeof(DATA8)); _dither_666g = malloc(256 * sizeof(DATA8)); _dither_666b = malloc(256 * sizeof(DATA8)); } for (y = 0; y < 256; y++) { _dither_666r[y] = (DATA8) (((y * 6) >> 8) * 6 * 6); _dither_666g[y] = (DATA8) (((y * 6) >> 8) * 6); _dither_666b[y] = (DATA8) (((y * 6) >> 8)); } for (y = 0; y < DM_Y; y++) { for (x = 0; x < DM_X; x++) { for (i = 0; i < 256; i++) { double pi; pi = 64.0 * (((double)i - (_dither_666b[i] * (256.0 / 6.0))) / (256.0 / 6.0)); if ((_dither_88[x][y] < (DATA8) pi) && ((double)i < (256 - (256.0 / 6.0)))) { rd8[(x << DM_BS1) | (y << DM_BS2) | i] = (_dither_666b[i] + 1) * 6 * 6; gd8[(x << DM_BS1) | (y << DM_BS2) | i] = (_dither_666b[i] + 1) * 6; bd8[(x << DM_BS1) | (y << DM_BS2) | i] = (_dither_666b[i] + 1); } else { rd8[(x << DM_BS1) | (y << DM_BS2) | i] = (_dither_666b[i]) * 6 * 6; gd8[(x << DM_BS1) | (y << DM_BS2) | i] = (_dither_666b[i]) * 6; bd8[(x << DM_BS1) | (y << DM_BS2) | i] = (_dither_666b[i]); } } } } break; case 1: for (y = 0; y < DM_Y; y++) { for (x = 0; x < DM_X; x++) { for (i = 0; i < 256; i++) { int pi; pi = (i * (256 - 64)) / 255; if ((_dither_88[x][y] < (pi & 0x3f)) && (pi < (256 - 64))) rd8[(x << DM_BS1) | (y << DM_BS2) | i] = (((pi + 64) >> 1) & 0x60); else rd8[(x << DM_BS1) | (y << DM_BS2) | i] = ((pi >> 1) & 0x60); pi = (i * (256 - 32)) / 255; if ((_dither_88[x][y] < ((pi & 0x1f) << 1)) && (pi < (256 - 32))) gd8[(x << DM_BS1) | (y << DM_BS2) | i] = (((pi + 32) >> 3) & 0x1c); else gd8[(x << DM_BS1) | (y << DM_BS2) | i] = ((pi >> 3) & 0x1c); pi = (i * (256 - 64)) / 255; if ((_dither_88[x][y] < (pi & 0x3f)) && (pi < (256 - 64))) bd8[(x << DM_BS1) | (y << DM_BS2) | i] = (((pi + 64) >> 6) & 0x03); else bd8[(x << DM_BS1) | (y << DM_BS2) | i] = ((pi >> 6) & 0x03); } } } break; case 2: for (y = 0; y < DM_Y; y++) { for (x = 0; x < DM_X; x++) { for (i = 0; i < 256; i++) { int pi; pi = (i * (256 - 64)) / 255; if ((_dither_88[x][y] < (pi & 0x3f)) && (pi < (256 - 64))) rd8[(x << DM_BS1) | (y << DM_BS2) | i] = (((pi + 64) >> 2) & 0x30); else rd8[(x << DM_BS1) | (y << DM_BS2) | i] = ((pi >> 2) & 0x30); pi = (i * (256 - 64)) / 255; if ((_dither_88[x][y] < (pi & 0x3f)) && (pi < (256 - 64))) gd8[(x << DM_BS1) | (y << DM_BS2) | i] = (((pi + 64) >> 4) & 0x0c); else gd8[(x << DM_BS1) | (y << DM_BS2) | i] = ((pi >> 4) & 0x0c); pi = (i * (256 - 64)) / 255; if ((_dither_88[x][y] < (pi & 0x3f)) && (pi < (256 - 64))) bd8[(x << DM_BS1) | (y << DM_BS2) | i] = (((pi + 64) >> 6) & 0x03); else bd8[(x << DM_BS1) | (y << DM_BS2) | i] = ((pi >> 6) & 0x03); } } } break; case 3: for (y = 0; y < DM_Y; y++) { for (x = 0; x < DM_X; x++) { for (i = 0; i < 256; i++) { int pi; pi = (i * (256 - 64)) / 255; if ((_dither_88[x][y] < (pi & 0x3f)) && (pi < (256 - 64))) rd8[(x << DM_BS1) | (y << DM_BS2) | i] = (((pi + 64) >> 3) & 0x18); else rd8[(x << DM_BS1) | (y << DM_BS2) | i] = ((pi >> 3) & 0x18); pi = (i * (256 - 64)) / 255; if ((_dither_88[x][y] < (pi & 0x3f)) && (pi < (256 - 64))) gd8[(x << DM_BS1) | (y << DM_BS2) | i] = (((pi + 64) >> 5) & 0x06); else gd8[(x << DM_BS1) | (y << DM_BS2) | i] = ((pi >> 5) & 0x06); pi = (i * (256 - 128)) / 255; if ((_dither_88[x][y] < ((pi & 0x7f) >> 1)) && (pi < (256 - 128))) bd8[(x << DM_BS1) | (y << DM_BS2) | i] = (((pi + 128) >> 7) & 0x01); else bd8[(x << DM_BS1) | (y << DM_BS2) | i] = ((pi >> 7) & 0x01); } } } break; case 4: for (y = 0; y < DM_Y; y++) { for (x = 0; x < DM_X; x++) { for (i = 0; i < 256; i++) { int pi; pi = (i * (256 - 128)) / 255; if ((_dither_88[x][y] < ((pi & 0x7f) >> 1)) && (pi < (256 - 128))) rd8[(x << DM_BS1) | (y << DM_BS2) | i] = (((pi + 128) >> 4) & 0x08); else rd8[(x << DM_BS1) | (y << DM_BS2) | i] = ((pi >> 4) & 0x08); pi = (i * (256 - 64)) / 255; if ((_dither_88[x][y] < (pi & 0x3f)) && (pi < (256 - 64))) gd8[(x << DM_BS1) | (y << DM_BS2) | i] = (((pi + 64) >> 5) & 0x06); else gd8[(x << DM_BS1) | (y << DM_BS2) | i] = ((pi >> 5) & 0x06); pi = (i * (256 - 128)) / 255; if ((_dither_88[x][y] < ((pi & 0x7f) >> 1)) && (pi < (256 - 128))) bd8[(x << DM_BS1) | (y << DM_BS2) | i] = (((pi + 128) >> 7) & 0x01); else bd8[(x << DM_BS1) | (y << DM_BS2) | i] = ((pi >> 7) & 0x01); } } } break; case 5: for (y = 0; y < DM_Y; y++) { for (x = 0; x < DM_X; x++) { for (i = 0; i < 256; i++) { int pi; pi = (i * (256 - 128)) / 255; if ((_dither_88[x][y] < ((pi & 0x7f) >> 1)) && (pi < (256 - 128))) rd8[(x << DM_BS1) | (y << DM_BS2) | i] = (((pi + 128) >> 5) & 0x04); else rd8[(x << DM_BS1) | (y << DM_BS2) | i] = ((pi >> 5) & 0x04); pi = (i * (256 - 128)) / 255; if ((_dither_88[x][y] < ((pi & 0x7f) >> 1)) && (pi < (256 - 128))) gd8[(x << DM_BS1) | (y << DM_BS2) | i] = (((pi + 128) >> 6) & 0x02); else gd8[(x << DM_BS1) | (y << DM_BS2) | i] = ((pi >> 6) & 0x02); pi = (i * (256 - 128)) / 255; if ((_dither_88[x][y] < ((pi & 0x7f) >> 1)) && (pi < (256 - 128))) bd8[(x << DM_BS1) | (y << DM_BS2) | i] = (((pi + 128) >> 7) & 0x01); else bd8[(x << DM_BS1) | (y << DM_BS2) | i] = ((pi >> 7) & 0x01); } } } break; case 6: for (y = 0; y < DM_Y; y++) { for (x = 0; x < DM_X; x++) { for (i = 0; i < 256; i++) { int pi; pi = (i * (256 - 128)) / 255; if ((_dither_88[x][y] < ((pi & 0x7f) >> 1)) && (pi < (256 - 128))) rd8[(x << DM_BS1) | (y << DM_BS2) | i] = (((pi + 128) >> 7) & 0x01); else rd8[(x << DM_BS1) | (y << DM_BS2) | i] = ((pi >> 7) & 0x01); } } } break; default: break; } break; } } static void __imlib_RGBA_to_RGB565_fast(DATA32 * src, int src_jump, DATA8 * dst, int dow, int width, int height, int dx, int dy) { int x, y, w, h; DATA16 *dest = (DATA16 *) dst; int dest_jump = (dow / sizeof(DATA16)) - width; w = width; h = height; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_2(width)) { for (y = 0; y < h; y++) { for (x = 0; x < w; x += 2) WRITE2_RGBA_RGB565(src, dest); src += src_jump; dest += dest_jump; } } else { w--; for (y = 0; y < h; y++) { for (x = 0; x < w; x += 2) WRITE2_RGBA_RGB565(src, dest); WRITE1_RGBA_RGB565(src, dest); src += src_jump; dest += dest_jump; } } } else { if (IS_MULTIPLE_2(width)) { w -= 2; for (y = 0; y < h; y++) { WRITE1_RGBA_RGB565(src, dest); for (x = 0; x < w; x += 2) WRITE2_RGBA_RGB565(src, dest); WRITE1_RGBA_RGB565(src, dest); src += src_jump; dest += dest_jump; } } else { w--; for (y = 0; y < h; y++) { WRITE1_RGBA_RGB565(src, dest); for (x = 0; x < w; x += 2) WRITE2_RGBA_RGB565(src, dest); src += src_jump; dest += dest_jump; } } } } static void __imlib_RGBA_to_RGB565_dither(DATA32 * src, int src_jump, DATA8 * dst, int dow, int width, int height, int dx, int dy) { int x, y, w, h; DATA16 *dest = (DATA16 *) dst; int dest_jump = (dow / sizeof(DATA16)) - width; w = width + dx; h = height + dy; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_2(width)) { for (y = dy; y < h; y++) { for (x = dx; x < w; x += 2) WRITE2_RGBA_RGB565_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else { w--; for (y = dy; y < h; y++) { for (x = dx; x < w; x += 2) WRITE2_RGBA_RGB565_DITHER(src, dest); WRITE1_RGBA_RGB565_DITHER(src, dest); src += src_jump; dest += dest_jump; } } } else { if (IS_MULTIPLE_2(width)) { w -= 2; for (y = dy; y < h; y++) { x = dx - 1; WRITE1_RGBA_RGB565_DITHER(src, dest); for (x = dx; x < w; x += 2) WRITE2_RGBA_RGB565_DITHER(src, dest); WRITE1_RGBA_RGB565_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else { w--; for (y = 0; y < h; y++) { x = dx - 1; WRITE1_RGBA_RGB565_DITHER(src, dest); for (x = dx; x < w; x += 2) WRITE2_RGBA_RGB565_DITHER(src, dest); src += src_jump; dest += dest_jump; } } } } static void __imlib_RGBA_to_BGR565_fast(DATA32 * src, int src_jump, DATA8 * dst, int dow, int width, int height, int dx, int dy) { int x, y, w, h; DATA16 *dest = (DATA16 *) dst; int dest_jump = (dow / sizeof(DATA16)) - width; w = width; h = height; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_2(width)) { for (y = 0; y < h; y++) { for (x = 0; x < w; x += 2) WRITE2_RGBA_BGR565(src, dest); src += src_jump; dest += dest_jump; } } else { w--; for (y = 0; y < h; y++) { for (x = 0; x < w; x += 2) WRITE2_RGBA_BGR565(src, dest); WRITE1_RGBA_BGR565(src, dest); src += src_jump; dest += dest_jump; } } } else { if (IS_MULTIPLE_2(width)) { w -= 2; for (y = 0; y < h; y++) { WRITE1_RGBA_BGR565(src, dest); for (x = 0; x < w; x += 2) WRITE2_RGBA_BGR565(src, dest); WRITE1_RGBA_BGR565(src, dest); src += src_jump; dest += dest_jump; } } else { w--; for (y = 0; y < h; y++) { WRITE1_RGBA_BGR565(src, dest); for (x = 0; x < w; x += 2) WRITE2_RGBA_BGR565(src, dest); src += src_jump; dest += dest_jump; } } } } static void __imlib_RGBA_to_BGR565_dither(DATA32 * src, int src_jump, DATA8 * dst, int dow, int width, int height, int dx, int dy) { int x, y, w, h; DATA16 *dest = (DATA16 *) dst; int dest_jump = (dow / sizeof(DATA16)) - width; w = width + dx; h = height + dy; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_2(width)) { for (y = dy; y < h; y++) { for (x = dx; x < w; x += 2) WRITE2_RGBA_BGR565_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else { w--; for (y = dy; y < h; y++) { for (x = dx; x < w; x += 2) WRITE2_RGBA_BGR565_DITHER(src, dest); WRITE1_RGBA_BGR565_DITHER(src, dest); src += src_jump; dest += dest_jump; } } } else { if (IS_MULTIPLE_2(width)) { w -= 2; for (y = dy; y < h; y++) { x = dx - 1; WRITE1_RGBA_BGR565_DITHER(src, dest); for (x = dx; x < w; x += 2) WRITE2_RGBA_BGR565_DITHER(src, dest); WRITE1_RGBA_BGR565_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else { w--; for (y = 0; y < h; y++) { x = dx - 1; WRITE1_RGBA_BGR565_DITHER(src, dest); for (x = dx; x < w; x += 2) WRITE2_RGBA_BGR565_DITHER(src, dest); src += src_jump; dest += dest_jump; } } } } static void __imlib_RGBA_to_RGB555_fast(DATA32 * src, int src_jump, DATA8 * dst, int dow, int width, int height, int dx, int dy) { int x, y, w, h; DATA16 *dest = (DATA16 *) dst; int dest_jump = (dow / sizeof(DATA16)) - width; w = width; h = height; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_2(width)) { for (y = 0; y < h; y++) { for (x = 0; x < w; x += 2) WRITE2_RGBA_RGB555(src, dest); src += src_jump; dest += dest_jump; } } else { w--; for (y = 0; y < h; y++) { for (x = 0; x < w; x += 2) WRITE2_RGBA_RGB555(src, dest); WRITE1_RGBA_RGB555(src, dest); src += src_jump; dest += dest_jump; } } } else { if (IS_MULTIPLE_2(width)) { w -= 2; for (y = 0; y < h; y++) { WRITE1_RGBA_RGB555(src, dest); for (x = 0; x < w; x += 2) WRITE2_RGBA_RGB555(src, dest); WRITE1_RGBA_RGB555(src, dest); src += src_jump; dest += dest_jump; } } else { w--; for (y = 0; y < h; y++) { WRITE1_RGBA_RGB555(src, dest); for (x = 0; x < w; x += 2) WRITE2_RGBA_RGB555(src, dest); src += src_jump; dest += dest_jump; } } } } static void __imlib_RGBA_to_RGB555_dither(DATA32 * src, int src_jump, DATA8 * dst, int dow, int width, int height, int dx, int dy) { int x, y, w, h; DATA16 *dest = (DATA16 *) dst; int dest_jump = (dow / sizeof(DATA16)) - width; w = width + dx; h = height + dy; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_2(width)) { for (y = dy; y < h; y++) { for (x = dx; x < w; x += 2) WRITE2_RGBA_RGB555_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else { w--; for (y = dy; y < h; y++) { for (x = dx; x < w; x += 2) WRITE2_RGBA_RGB555_DITHER(src, dest); WRITE1_RGBA_RGB555_DITHER(src, dest); src += src_jump; dest += dest_jump; } } } else { if (IS_MULTIPLE_2(width)) { w -= 2; for (y = dy; y < h; y++) { x = dx - 1; WRITE1_RGBA_RGB555_DITHER(src, dest); for (x = dx; x < w; x += 2) WRITE2_RGBA_RGB555_DITHER(src, dest); WRITE1_RGBA_RGB555_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else { w--; for (y = dy; y < h; y++) { x = dx - 1; WRITE1_RGBA_RGB555_DITHER(src, dest); for (x = dx; x < w; x += 2) WRITE2_RGBA_RGB555_DITHER(src, dest); src += src_jump; dest += dest_jump; } } } } static void __imlib_RGBA_to_BGR555_fast(DATA32 * src, int src_jump, DATA8 * dst, int dow, int width, int height, int dx, int dy) { int x, y, w, h; DATA16 *dest = (DATA16 *) dst; int dest_jump = (dow / sizeof(DATA16)) - width; w = width; h = height; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_2(width)) { for (y = 0; y < h; y++) { for (x = 0; x < w; x += 2) WRITE2_RGBA_BGR555(src, dest); src += src_jump; dest += dest_jump; } } else { w--; for (y = 0; y < h; y++) { for (x = 0; x < w; x += 2) WRITE2_RGBA_BGR555(src, dest); WRITE1_RGBA_BGR555(src, dest); src += src_jump; dest += dest_jump; } } } else { if (IS_MULTIPLE_2(width)) { w -= 2; for (y = 0; y < h; y++) { WRITE1_RGBA_BGR555(src, dest); for (x = 0; x < w; x += 2) WRITE2_RGBA_BGR555(src, dest); WRITE1_RGBA_BGR555(src, dest); src += src_jump; dest += dest_jump; } } else { w--; for (y = 0; y < h; y++) { WRITE1_RGBA_BGR555(src, dest); for (x = 0; x < w; x += 2) WRITE2_RGBA_BGR555(src, dest); src += src_jump; dest += dest_jump; } } } } static void __imlib_RGBA_to_BGR555_dither(DATA32 * src, int src_jump, DATA8 * dst, int dow, int width, int height, int dx, int dy) { int x, y, w, h; DATA16 *dest = (DATA16 *) dst; int dest_jump = (dow / sizeof(DATA16)) - width; w = width + dx; h = height + dy; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_2(width)) { for (y = dy; y < h; y++) { for (x = dx; x < w; x += 2) WRITE2_RGBA_BGR555_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else { w--; for (y = dy; y < h; y++) { for (x = dx; x < w; x += 2) WRITE2_RGBA_BGR555_DITHER(src, dest); WRITE1_RGBA_BGR555_DITHER(src, dest); src += src_jump; dest += dest_jump; } } } else { if (IS_MULTIPLE_2(width)) { w -= 2; for (y = dy; y < h; y++) { x = dx - 1; WRITE1_RGBA_BGR555_DITHER(src, dest); for (x = dx; x < w; x += 2) WRITE2_RGBA_BGR555_DITHER(src, dest); WRITE1_RGBA_BGR555_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else { w--; for (y = dy; y < h; y++) { x = dx - 1; WRITE1_RGBA_BGR555_DITHER(src, dest); for (x = dx; x < w; x += 2) WRITE2_RGBA_BGR555_DITHER(src, dest); src += src_jump; dest += dest_jump; } } } } static void __imlib_RGBA_to_RGB332_fast(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy) { int x, y, w, h; int dest_jump = dow - width; w = width; h = height; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_4(width)) { for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB332(src, dest); src += src_jump; dest += dest_jump; } } else if (IS_MULTIPLE_2(width)) { w -= 2; for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB332(src, dest); WRITE2_RGBA_RGB332(src, dest); src += src_jump; dest += dest_jump; } } else { w -= 3; for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB332(src, dest); for (; x < width; x++) { WRITE1_RGBA_RGB332(src, dest); } src += src_jump; dest += dest_jump; } } } else { for (y = 0; y < h; y++) { for (x = 0; ((x < w) && (!(IS_ALIGNED_32((unsigned long)dest)))); x++) { WRITE1_RGBA_RGB332(src, dest); } if (x < w) { if (IS_MULTIPLE_4((width - x))) { for (; x < w; x += 4) WRITE4_RGBA_RGB332(src, dest); src += src_jump; dest += dest_jump; } else if (IS_MULTIPLE_2((width - x))) { w = width - 2 - x; for (; x < w; x += 4) WRITE4_RGBA_RGB332(src, dest); WRITE2_RGBA_RGB332(src, dest); src += src_jump; dest += dest_jump; } else { w = width - 3 - x; for (; x < w; x += 4) WRITE4_RGBA_RGB332(src, dest); for (; x < width; x++) { WRITE1_RGBA_RGB332(src, dest); } src += src_jump; dest += dest_jump; } } } } } static void __imlib_RGBA_to_RGB332_dither(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy) { int x, y, w, h; int dest_jump = dow - width; w = width + dx; h = height + dy; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_4(width)) { for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB332_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else if (IS_MULTIPLE_2(width)) { w -= 2; for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB332_DITHER(src, dest); WRITE2_RGBA_RGB332_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else { w -= 3; for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB332_DITHER(src, dest); for (; x < (width + dx); x++) { WRITE1_RGBA_RGB332_DITHER(src, dest); } src += src_jump; dest += dest_jump; } } } else { for (y = dy; y < h; y++) { w = width + dx; for (x = dx; ((x < w) && (!(IS_ALIGNED_32((unsigned long)dest)))); x++) { WRITE1_RGBA_RGB332_DITHER(src, dest); } if (x < w) { w = (width + dx) - (3 + x); for (; x < w; x += 4) WRITE4_RGBA_RGB332_DITHER(src, dest); for (; x < (width + dx); x++) { WRITE1_RGBA_RGB332_DITHER(src, dest); } src += src_jump; dest += dest_jump; } } } } static void __imlib_RGBA_to_RGB666_fast(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy) { int x, y, w, h; int dest_jump = dow - width; w = width; h = height; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_4(width)) { for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB666(src, dest); src += src_jump; dest += dest_jump; } } else if (IS_MULTIPLE_2(width)) { w -= 2; for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB666(src, dest); WRITE2_RGBA_RGB666(src, dest); src += src_jump; dest += dest_jump; } } else { w -= 3; for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB666(src, dest); for (; x < width; x++) { WRITE1_RGBA_RGB666(src, dest); } src += src_jump; dest += dest_jump; } } } else { for (y = 0; y < h; y++) { for (x = 0; ((x < w) && (!(IS_ALIGNED_32((unsigned long)dest)))); x++) { WRITE1_RGBA_RGB666(src, dest); } if (x < w) { if (IS_MULTIPLE_4((width - x))) { for (; x < w; x += 4) WRITE4_RGBA_RGB666(src, dest); src += src_jump; dest += dest_jump; } else if (IS_MULTIPLE_2((width - x))) { w = width - 2 - x; for (; x < w; x += 4) WRITE4_RGBA_RGB666(src, dest); WRITE2_RGBA_RGB666(src, dest); src += src_jump; dest += dest_jump; } else { w = width - 3 - x; for (; x < w; x += 4) WRITE4_RGBA_RGB666(src, dest); for (; x < width; x++) { WRITE1_RGBA_RGB666(src, dest); } src += src_jump; dest += dest_jump; } } } } } static void __imlib_RGBA_to_RGB666_dither(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy) { int x, y, w, h; int dest_jump = dow - width; w = width + dx; h = height + dy; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_4(width)) { for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB666_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else if (IS_MULTIPLE_2(width)) { w -= 2; for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB666_DITHER(src, dest); WRITE2_RGBA_RGB666_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else { w -= 3; for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB666_DITHER(src, dest); for (; x < (width + dx); x++) { WRITE1_RGBA_RGB666_DITHER(src, dest); } src += src_jump; dest += dest_jump; } } } else { for (y = dy; y < h; y++) { w = width + dx; for (x = dx; ((x < w) && (!(IS_ALIGNED_32((unsigned long)dest)))); x++) { WRITE1_RGBA_RGB666_DITHER(src, dest); } if (x < w) { w = (width + dx) - (3 + x); for (; x < w; x += 4) WRITE4_RGBA_RGB666_DITHER(src, dest); for (; x < (width + dx); x++) { WRITE1_RGBA_RGB666_DITHER(src, dest); } src += src_jump; dest += dest_jump; } } } } static void __imlib_RGBA_to_RGB232_fast(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy) { int x, y, w, h; int dest_jump = dow - width; w = width; h = height; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_4(width)) { for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB232(src, dest); src += src_jump; dest += dest_jump; } } else if (IS_MULTIPLE_2(width)) { w -= 2; for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB232(src, dest); WRITE2_RGBA_RGB232(src, dest); src += src_jump; dest += dest_jump; } } else { w -= 3; for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB232(src, dest); for (; x < width; x++) { WRITE1_RGBA_RGB232(src, dest); } src += src_jump; dest += dest_jump; } } } else { for (y = 0; y < h; y++) { for (x = 0; ((x < w) && (!(IS_ALIGNED_32((unsigned long)dest)))); x++) { WRITE1_RGBA_RGB232(src, dest); } if (x < w) { if (IS_MULTIPLE_4((width - x))) { for (; x < w; x += 4) WRITE4_RGBA_RGB232(src, dest); src += src_jump; dest += dest_jump; } else if (IS_MULTIPLE_2((width - x))) { w = width - 2 - x; for (; x < w; x += 4) WRITE4_RGBA_RGB232(src, dest); WRITE2_RGBA_RGB232(src, dest); src += src_jump; dest += dest_jump; } else { w = width - 3 - x; for (; x < w; x += 4) WRITE4_RGBA_RGB232(src, dest); for (; x < width; x++) { WRITE1_RGBA_RGB232(src, dest); } src += src_jump; dest += dest_jump; } } } } } static void __imlib_RGBA_to_RGB232_dither(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy) { int x, y, w, h; int dest_jump = dow - width; w = width + dx; h = height + dy; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_4(width)) { for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB232_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else if (IS_MULTIPLE_2(width)) { w -= 2; for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB232_DITHER(src, dest); WRITE2_RGBA_RGB232_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else { w -= 3; for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB232_DITHER(src, dest); for (; x < (width + dx); x++) { WRITE1_RGBA_RGB232_DITHER(src, dest); } src += src_jump; dest += dest_jump; } } } else { for (y = dy; y < h; y++) { w = width + dx; for (x = dx; ((x < w) && (!(IS_ALIGNED_32((unsigned long)dest)))); x++) { WRITE1_RGBA_RGB232_DITHER(src, dest); } if (x < w) { w = (width + dx) - (3 + x); for (; x < w; x += 4) WRITE4_RGBA_RGB232_DITHER(src, dest); for (; x < (width + dx); x++) { WRITE1_RGBA_RGB232_DITHER(src, dest); } src += src_jump; dest += dest_jump; } } } } static void __imlib_RGBA_to_RGB222_fast(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy) { int x, y, w, h; int dest_jump = dow - width; w = width; h = height; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_4(width)) { for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB222(src, dest); src += src_jump; dest += dest_jump; } } else if (IS_MULTIPLE_2(width)) { w -= 2; for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB222(src, dest); WRITE2_RGBA_RGB222(src, dest); src += src_jump; dest += dest_jump; } } else { w -= 3; for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB222(src, dest); for (; x < width; x++) { WRITE1_RGBA_RGB222(src, dest); } src += src_jump; dest += dest_jump; } } } else { for (y = 0; y < h; y++) { for (x = 0; ((x < w) && (!(IS_ALIGNED_32((unsigned long)dest)))); x++) { WRITE1_RGBA_RGB222(src, dest); } if (x < w) { if (IS_MULTIPLE_4((width - x))) { for (; x < w; x += 4) WRITE4_RGBA_RGB222(src, dest); src += src_jump; dest += dest_jump; } else if (IS_MULTIPLE_2((width - x))) { w = width - 2 - x; for (; x < w; x += 4) WRITE4_RGBA_RGB222(src, dest); WRITE2_RGBA_RGB222(src, dest); src += src_jump; dest += dest_jump; } else { w = width - 3 - x; for (; x < w; x += 4) WRITE4_RGBA_RGB222(src, dest); for (; x < width; x++) { WRITE1_RGBA_RGB222(src, dest); } src += src_jump; dest += dest_jump; } } } } } static void __imlib_RGBA_to_RGB222_dither(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy) { int x, y, w, h; int dest_jump = dow - width; w = width + dx; h = height + dy; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_4(width)) { for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB222_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else if (IS_MULTIPLE_2(width)) { w -= 2; for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB222_DITHER(src, dest); WRITE2_RGBA_RGB222_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else { w -= 3; for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB222_DITHER(src, dest); for (; x < (width + dx); x++) { WRITE1_RGBA_RGB222_DITHER(src, dest); } src += src_jump; dest += dest_jump; } } } else { for (y = dy; y < h; y++) { w = width + dx; for (x = dx; ((x < w) && (!(IS_ALIGNED_32((unsigned long)dest)))); x++) { WRITE1_RGBA_RGB222_DITHER(src, dest); } if (x < w) { w = (width + dx) - (3 + x); for (; x < w; x += 4) WRITE4_RGBA_RGB222_DITHER(src, dest); for (; x < (width + dx); x++) { WRITE1_RGBA_RGB222_DITHER(src, dest); } src += src_jump; dest += dest_jump; } } } } static void __imlib_RGBA_to_RGB221_fast(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy) { int x, y, w, h; int dest_jump = dow - width; w = width; h = height; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_4(width)) { for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB221(src, dest); src += src_jump; dest += dest_jump; } } else if (IS_MULTIPLE_2(width)) { w -= 2; for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB221(src, dest); WRITE2_RGBA_RGB221(src, dest); src += src_jump; dest += dest_jump; } } else { w -= 3; for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB221(src, dest); for (; x < width; x++) { WRITE1_RGBA_RGB221(src, dest); } src += src_jump; dest += dest_jump; } } } else { for (y = 0; y < h; y++) { for (x = 0; ((x < w) && (!(IS_ALIGNED_32((unsigned long)dest)))); x++) { WRITE1_RGBA_RGB221(src, dest); } if (x < w) { if (IS_MULTIPLE_4((width - x))) { for (; x < w; x += 4) WRITE4_RGBA_RGB221(src, dest); src += src_jump; dest += dest_jump; } else if (IS_MULTIPLE_2((width - x))) { w = width - 2 - x; for (; x < w; x += 4) WRITE4_RGBA_RGB221(src, dest); WRITE2_RGBA_RGB221(src, dest); src += src_jump; dest += dest_jump; } else { w = width - 3 - x; for (; x < w; x += 4) WRITE4_RGBA_RGB221(src, dest); for (; x < width; x++) { WRITE1_RGBA_RGB221(src, dest); } src += src_jump; dest += dest_jump; } } } } } static void __imlib_RGBA_to_RGB221_dither(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy) { int x, y, w, h; int dest_jump = dow - width; w = width + dx; h = height + dy; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_4(width)) { for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB221_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else if (IS_MULTIPLE_2(width)) { w -= 2; for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB221_DITHER(src, dest); WRITE2_RGBA_RGB221_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else { w -= 3; for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB221_DITHER(src, dest); for (; x < (width + dx); x++) { WRITE1_RGBA_RGB221_DITHER(src, dest); } src += src_jump; dest += dest_jump; } } } else { for (y = dy; y < h; y++) { w = width + dx; for (x = dx; ((x < w) && (!(IS_ALIGNED_32((unsigned long)dest)))); x++) { WRITE1_RGBA_RGB221_DITHER(src, dest); } if (x < w) { w = (width + dx) - (3 + x); for (; x < w; x += 4) WRITE4_RGBA_RGB221_DITHER(src, dest); for (; x < (width + dx); x++) { WRITE1_RGBA_RGB221_DITHER(src, dest); } src += src_jump; dest += dest_jump; } } } } static void __imlib_RGBA_to_RGB121_fast(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy) { int x, y, w, h; int dest_jump = dow - width; w = width; h = height; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_4(width)) { for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB121(src, dest); src += src_jump; dest += dest_jump; } } else if (IS_MULTIPLE_2(width)) { w -= 2; for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB121(src, dest); WRITE2_RGBA_RGB121(src, dest); src += src_jump; dest += dest_jump; } } else { w -= 3; for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB121(src, dest); for (; x < width; x++) { WRITE1_RGBA_RGB121(src, dest); } src += src_jump; dest += dest_jump; } } } else { for (y = 0; y < h; y++) { for (x = 0; ((x < w) && (!(IS_ALIGNED_32((unsigned long)dest)))); x++) { WRITE1_RGBA_RGB121(src, dest); } if (x < w) { if (IS_MULTIPLE_4((width - x))) { for (; x < w; x += 4) WRITE4_RGBA_RGB121(src, dest); src += src_jump; dest += dest_jump; } else if (IS_MULTIPLE_2((width - x))) { w = width - 2 - x; for (; x < w; x += 4) WRITE4_RGBA_RGB121(src, dest); WRITE2_RGBA_RGB121(src, dest); src += src_jump; dest += dest_jump; } else { w = width - 3 - x; for (; x < w; x += 4) WRITE4_RGBA_RGB121(src, dest); for (; x < width; x++) { WRITE1_RGBA_RGB121(src, dest); } src += src_jump; dest += dest_jump; } } } } } static void __imlib_RGBA_to_RGB121_dither(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy) { int x, y, w, h; int dest_jump = dow - width; w = width + dx; h = height + dy; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_4(width)) { for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB121_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else if (IS_MULTIPLE_2(width)) { w -= 2; for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB121_DITHER(src, dest); WRITE2_RGBA_RGB121_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else { w -= 3; for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB121_DITHER(src, dest); for (; x < (width + dx); x++) { WRITE1_RGBA_RGB121_DITHER(src, dest); } src += src_jump; dest += dest_jump; } } } else { for (y = dy; y < h; y++) { w = width + dx; for (x = dx; ((x < w) && (!(IS_ALIGNED_32((unsigned long)dest)))); x++) { WRITE1_RGBA_RGB121_DITHER(src, dest); } if (x < w) { w = (width + dx) - (3 + x); for (; x < w; x += 4) WRITE4_RGBA_RGB121_DITHER(src, dest); for (; x < (width + dx); x++) { WRITE1_RGBA_RGB121_DITHER(src, dest); } src += src_jump; dest += dest_jump; } } } } static void __imlib_RGBA_to_RGB111_fast(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy) { int x, y, w, h; int dest_jump = dow - width; w = width; h = height; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_4(width)) { for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB111(src, dest); src += src_jump; dest += dest_jump; } } else if (IS_MULTIPLE_2(width)) { w -= 2; for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB111(src, dest); WRITE2_RGBA_RGB111(src, dest); src += src_jump; dest += dest_jump; } } else { w -= 3; for (y = 0; y < h; y++) { for (x = 0; x < w; x += 4) WRITE4_RGBA_RGB111(src, dest); for (; x < width; x++) { WRITE1_RGBA_RGB111(src, dest); } src += src_jump; dest += dest_jump; } } } else { for (y = 0; y < h; y++) { for (x = 0; ((x < w) && (!(IS_ALIGNED_32((unsigned long)dest)))); x++) { WRITE1_RGBA_RGB111(src, dest); } if (x < w) { if (IS_MULTIPLE_4((width - x))) { for (; x < w; x += 4) WRITE4_RGBA_RGB111(src, dest); src += src_jump; dest += dest_jump; } else if (IS_MULTIPLE_2((width - x))) { w = width - 2 - x; for (; x < w; x += 4) WRITE4_RGBA_RGB111(src, dest); WRITE2_RGBA_RGB111(src, dest); src += src_jump; dest += dest_jump; } else { w = width - 3 - x; for (; x < w; x += 4) WRITE4_RGBA_RGB111(src, dest); for (; x < width; x++) { WRITE1_RGBA_RGB111(src, dest); } src += src_jump; dest += dest_jump; } } } } } static void __imlib_RGBA_to_RGB111_dither(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy) { int x, y, w, h; int dest_jump = dow - width; w = width + dx; h = height + dy; if (IS_ALIGNED_32((unsigned long)dest)) { if (IS_MULTIPLE_4(width)) { for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB111_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else if (IS_MULTIPLE_2(width)) { w -= 2; for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB111_DITHER(src, dest); WRITE2_RGBA_RGB111_DITHER(src, dest); src += src_jump; dest += dest_jump; } } else { w -= 3; for (y = dy; y < h; y++) { for (x = dx; x < w; x += 4) WRITE4_RGBA_RGB111_DITHER(src, dest); for (; x < (width + dx); x++) { WRITE1_RGBA_RGB111_DITHER(src, dest); } src += src_jump; dest += dest_jump; } } } else { for (y = dy; y < h; y++) { w = width + dx; for (x = dx; ((x < w) && (!(IS_ALIGNED_32((unsigned long)dest)))); x++) { WRITE1_RGBA_RGB111_DITHER(src, dest); } if (x < w) { w = (width + dx) - (3 + x); for (; x < w; x += 4) WRITE4_RGBA_RGB111_DITHER(src, dest); for (; x < (width + dx); x++) { WRITE1_RGBA_RGB111_DITHER(src, dest); } src += src_jump; dest += dest_jump; } } } } static void __imlib_RGBA_to_RGB1_fast(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy) { int x, y, w, h; int dest_jump = dow - width; w = width; h = height; for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { WRITE1_RGBA_RGB1(src, dest); } src += src_jump; dest += dest_jump; } } static void __imlib_RGBA_to_RGB1_dither(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy) { int x, y, w, h; int dest_jump = dow - width; w = width + dx; h = height + dy; for (y = dy; y < h; y++) { for (x = dx; x < w; x++) { WRITE1_RGBA_RGB1_DITHER(src, dest); } src += src_jump; dest += dest_jump; } } static void __imlib_RGBA_to_A1_fast(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy, int threshold) { int x, y, w, h; int dest_jump = dow - (width >> 3); w = width; h = height; for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { WRITE1_RGBA_A1(src, dest, (DATA32) threshold); } src += src_jump; dest += dest_jump; } } static void __imlib_RGBA_to_A1_dither(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy, int threshold) { int x, y, w, h; int dest_jump = dow - (width >> 3); w = width + dx; h = height + dy; for (y = dy; y < h; y++) { for (x = dx; x < w; x++) { WRITE1_RGBA_A1_DITHER(src, dest, threshold); } src += src_jump; dest += dest_jump; } } static void __imlib_RGBA_to_RGB8888_fast(DATA32 * src, int src_jump, DATA8 * dst, int dow, int width, int height, int dx, int dy) { int y, w, h; DATA32 *dest = (DATA32 *) dst; int dest_jump = (dow / sizeof(DATA32)) - width; w = width; h = height; if ((src_jump > 0) || (dest_jump > 0)) { for (y = h; y > 0; y--) { memcpy(dest, src, w * sizeof(DATA32)); src += src_jump + w; dest += dest_jump + w; } } else memcpy(dest, src, h * w * sizeof(DATA32)); } #if 0 /* Unused */ static void __imlib_RGBA_to_BGR8888_fast(DATA32 * src, int src_jump, DATA8 * dst, int dow, int width, int height, int dx, int dy) { int x, y, w, h; DATA32 *dest = (DATA32 *) dst; int dest_jump = (dow / sizeof(DATA32)) - width; w = width; h = height; for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { WRITE1_RGBA_BGR8888(src, dest); } src += src_jump; dest += dest_jump; } } #endif static void __imlib_RGBA_to_RGB888_fast(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy) { int x, y, w, h; int dest_jump = dow - (width * 3); w = width; h = height; for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { WRITE1_RGBA_RGB888(src, dest); } src += src_jump; dest += dest_jump; } } #if 0 /* Unused */ static void __imlib_RGBA_to_BGR888_fast(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy) { int x, y, w, h; int dest_jump = dow - (width * 3); w = width; h = height; for (y = 0; y < h; y++) { for (x = 0; x < w; x++) { WRITE1_RGBA_BGR888(src, dest); } src += src_jump; dest += dest_jump; } } #endif #if 0 /* Unused */ static void __imlib_RGBA_to_Nothing(DATA32 * src, int src_jump, DATA8 * dest, int dow, int width, int height, int dx, int dy) { /*\ Nothing: Dummy function \ */ } #endif ImlibRGBAFunction __imlib_GetRGBAFunction(int depth, unsigned long rm, unsigned long gm, unsigned long bm, char hiq, DATA8 palette_type) { if (depth == 16) { if (hiq) { if ((rm == 0xf800) && (gm == 0x7e0) && (bm == 0x1f)) return __imlib_RGBA_to_RGB565_dither; if ((rm == 0x7c00) && (gm == 0x3e0) && (bm == 0x1f)) return __imlib_RGBA_to_RGB555_dither; if ((bm == 0xf800) && (gm == 0x7e0) && (rm == 0x1f)) return __imlib_RGBA_to_BGR565_dither; if ((bm == 0x7c00) && (gm == 0x3e0) && (rm == 0x1f)) return __imlib_RGBA_to_BGR555_dither; } else { #ifdef DO_MMX_ASM if (__imlib_get_cpuid() && CPUID_MMX) { if ((rm == 0xf800) && (gm == 0x7e0) && (bm == 0x1f)) return __imlib_mmx_rgb565_fast; if ((rm == 0x7c00) && (gm == 0x3e0) && (bm == 0x1f)) return __imlib_mmx_rgb555_fast; if ((bm == 0xf800) && (gm == 0x7e0) && (rm == 0x1f)) return __imlib_mmx_bgr565_fast; if ((bm == 0x7c00) && (gm == 0x3e0) && (rm == 0x1f)) return __imlib_mmx_bgr555_fast; } else #endif { if ((rm == 0xf800) && (gm == 0x7e0) && (bm == 0x1f)) return __imlib_RGBA_to_RGB565_fast; if ((rm == 0x7c00) && (gm == 0x3e0) && (bm == 0x1f)) return __imlib_RGBA_to_RGB555_fast; if ((bm == 0xf800) && (gm == 0x7e0) && (rm == 0x1f)) return __imlib_RGBA_to_BGR565_fast; if ((bm == 0x7c00) && (gm == 0x3e0) && (rm == 0x1f)) return __imlib_RGBA_to_BGR555_fast; } } return NULL; } else if (depth == 32) { if ((rm == 0xff0000) && (gm == 0xff00) && (bm == 0xff)) return __imlib_RGBA_to_RGB8888_fast; return NULL; } else if (depth == 24) { if ((rm == 0xff0000) && (gm == 0xff00) && (bm == 0xff)) return __imlib_RGBA_to_RGB888_fast; return NULL; } else if (depth == 8) { if (hiq) { if (palette_type == 0) return __imlib_RGBA_to_RGB332_dither; if (palette_type == 1) return __imlib_RGBA_to_RGB232_dither; if (palette_type == 2) return __imlib_RGBA_to_RGB222_dither; if (palette_type == 3) return __imlib_RGBA_to_RGB221_dither; if (palette_type == 4) return __imlib_RGBA_to_RGB121_dither; if (palette_type == 5) return __imlib_RGBA_to_RGB111_dither; if (palette_type == 6) return __imlib_RGBA_to_RGB1_dither; if (palette_type == 7) return __imlib_RGBA_to_RGB666_dither; } else { if (palette_type == 0) return __imlib_RGBA_to_RGB332_fast; if (palette_type == 1) return __imlib_RGBA_to_RGB232_fast; if (palette_type == 2) return __imlib_RGBA_to_RGB222_fast; if (palette_type == 3) return __imlib_RGBA_to_RGB221_fast; if (palette_type == 4) return __imlib_RGBA_to_RGB121_fast; if (palette_type == 5) return __imlib_RGBA_to_RGB111_fast; if (palette_type == 6) return __imlib_RGBA_to_RGB1_fast; if (palette_type == 7) return __imlib_RGBA_to_RGB666_fast; } } return NULL; } ImlibMaskFunction __imlib_GetMaskFunction(char hiq) { return hiq ? &__imlib_RGBA_to_A1_dither : &__imlib_RGBA_to_A1_fast; } #endif /* BUILD_X11 */ imlib2-1.4.7/src/lib/filter.h0000664000175000017500000000240312445320447012623 00000000000000#ifndef __FILTER #define __FILTER 1 #include "common.h" typedef struct _imlib_filter ImlibFilter; typedef struct _imlib_filter_color ImlibFilterColor; typedef struct _imlib_filter_pixel ImlibFilterPixel; struct _imlib_filter_pixel { int xoff, yoff; int a, r, g, b; }; struct _imlib_filter_color { int size, entries; int div, cons; ImlibFilterPixel *pixels; }; struct _imlib_filter { ImlibFilterColor alpha, red, green, blue; }; ImlibFilter *__imlib_CreateFilter(int size); void __imlib_FreeFilter(ImlibFilter * fil); void __imlib_FilterSet(ImlibFilterColor * fil, int x, int y, int a, int r, int g, int b); void __imlib_FilterSetColor(ImlibFilterColor * fil, int x, int y, int a, int r, int g, int b); void __imlib_FilterDivisors(ImlibFilter * fil, int a, int r, int g, int b); void __imlib_FilterConstants(ImlibFilter * fil, int a, int r, int g, int b); void __imlib_FilterImage(ImlibImage * im, ImlibFilter * fil); #endif imlib2-1.4.7/src/lib/color.c0000664000175000017500000004453112210434435012450 00000000000000#include "common.h" #ifdef BUILD_X11 #include #include #include "color.h" DATA8 _pal_type = 0; DATA16 _max_colors = 256; int __imlib_XActualDepth(Display * d, Visual * v) { XVisualInfo xvi, *xvir; int depth = 0, num; xvi.visual = v; xvi.visualid = XVisualIDFromVisual(v); xvir = XGetVisualInfo(d, VisualIDMask, &xvi, &num); if (xvir) { depth = xvir[0].depth; if ((depth == 16) && ((xvir->red_mask | xvir->green_mask | xvir->blue_mask) == 0x7fff)) depth = 15; XFree(xvir); } return depth; } Visual * __imlib_BestVisual(Display * d, int screen, int *depth_return) { XVisualInfo xvi, *xvir; int j, i, num, maxd = 0; Visual *v = NULL; const int visprefs[] = { PseudoColor, TrueColor, DirectColor, StaticColor, GrayScale, StaticGray }; xvi.screen = screen; maxd = 0; for (j = 0; j < 6; j++) { xvi.class = visprefs[j]; xvir = XGetVisualInfo(d, VisualScreenMask | VisualClassMask, &xvi, &num); if (xvir) { for (i = 0; i < num; i++) { if ((xvir[i].depth > 1) && (xvir[i].depth >= maxd) && (xvi.class == PseudoColor)) { maxd = xvir[i].depth; v = xvir[i].visual; } else if ((xvir[i].depth > maxd) && (xvir[i].depth <= 24)) { maxd = xvir[i].depth; v = xvir[i].visual; } } XFree(xvir); } } if (depth_return) *depth_return = maxd; return v; } DATA8 * __imlib_AllocColorTable(Display * d, Colormap cmap, DATA8 * type_return, Visual * v) { DATA8 *color_lut = NULL; if (v->bits_per_rgb > 1) { if ((_max_colors >= 256) && (color_lut = __imlib_AllocColors332(d, cmap, v))) { *type_return = _pal_type; return color_lut; } if ((_max_colors >= 216) && (color_lut = __imlib_AllocColors666(d, cmap, v))) { *type_return = _pal_type; return color_lut; } if ((_max_colors >= 128) && (color_lut = __imlib_AllocColors232(d, cmap, v))) { *type_return = _pal_type; return color_lut; } if ((_max_colors >= 64) && (color_lut = __imlib_AllocColors222(d, cmap, v))) { *type_return = _pal_type; return color_lut; } if ((_max_colors >= 32) && (color_lut = __imlib_AllocColors221(d, cmap, v))) { *type_return = _pal_type; return color_lut; } if ((_max_colors >= 16) && (color_lut = __imlib_AllocColors121(d, cmap, v))) { *type_return = _pal_type; return color_lut; } } if ((_max_colors >= 8) && (color_lut = __imlib_AllocColors111(d, cmap, v))) { *type_return = _pal_type; return color_lut; } color_lut = __imlib_AllocColors1(d, cmap, v); *type_return = _pal_type; return color_lut; } DATA8 * __imlib_AllocColors332(Display * d, Colormap cmap, Visual * v) { int r, g, b, i; DATA8 *color_lut; int sig_mask = 0; for (i = 0; i < v->bits_per_rgb; i++) sig_mask |= (0x1 << i); sig_mask <<= (16 - v->bits_per_rgb); i = 0; color_lut = malloc(256 * sizeof(DATA8)); for (r = 0; r < 8; r++) { for (g = 0; g < 8; g++) { for (b = 0; b < 4; b++) { XColor xcl; XColor xcl_in; int val; Status ret; val = (r << 6) | (r << 3) | (r); xcl.red = (unsigned short)((val << 7) | (val >> 2)); val = (g << 6) | (g << 3) | (g); xcl.green = (unsigned short)((val << 7) | (val >> 2)); val = (b << 6) | (b << 4) | (b << 2) | (b); xcl.blue = (unsigned short)((val << 8) | (val)); xcl_in = xcl; ret = XAllocColor(d, cmap, &xcl); if ((ret == Success) || ((xcl_in.red & sig_mask) != (xcl.red & sig_mask)) || ((xcl_in.green & sig_mask) != (xcl.green & sig_mask)) || ((xcl_in.blue & sig_mask) != (xcl.blue & sig_mask))) { unsigned long pixels[256]; int j; if (i > 0) { for (j = 0; j < i; j++) pixels[j] = (unsigned long)color_lut[j]; XFreeColors(d, cmap, pixels, i, 0); } free(color_lut); return NULL; } color_lut[i] = xcl.pixel; i++; } } } _pal_type = 0; return color_lut; } DATA8 * __imlib_AllocColors666(Display * d, Colormap cmap, Visual * v) { int r, g, b, i; DATA8 *color_lut; int sig_mask = 0; for (i = 0; i < v->bits_per_rgb; i++) sig_mask |= (0x1 << i); sig_mask <<= (16 - v->bits_per_rgb); i = 0; color_lut = malloc(256 * sizeof(DATA8)); for (r = 0; r < 6; r++) { for (g = 0; g < 6; g++) { for (b = 0; b < 6; b++) { XColor xcl; XColor xcl_in; int val; Status ret; val = (int)((((double)r) / 5.0) * 65535); xcl.red = (unsigned short)(val); val = (int)((((double)g) / 5.0) * 65535); xcl.green = (unsigned short)(val); val = (int)((((double)b) / 5.0) * 65535); xcl.blue = (unsigned short)(val); xcl_in = xcl; ret = XAllocColor(d, cmap, &xcl); if ((ret == Success) || ((xcl_in.red & sig_mask) != (xcl.red & sig_mask)) || ((xcl_in.green & sig_mask) != (xcl.green & sig_mask)) || ((xcl_in.blue & sig_mask) != (xcl.blue & sig_mask))) { unsigned long pixels[256]; int j; if (i > 0) { for (j = 0; j < i; j++) pixels[j] = (unsigned long)color_lut[j]; XFreeColors(d, cmap, pixels, i, 0); } free(color_lut); return NULL; } color_lut[i] = xcl.pixel; i++; } } } _pal_type = 7; return color_lut; } DATA8 * __imlib_AllocColors232(Display * d, Colormap cmap, Visual * v) { int r, g, b, i; DATA8 *color_lut; int sig_mask = 0; for (i = 0; i < v->bits_per_rgb; i++) sig_mask |= (0x1 << i); sig_mask <<= (16 - v->bits_per_rgb); i = 0; color_lut = malloc(128 * sizeof(DATA8)); for (r = 0; r < 4; r++) { for (g = 0; g < 8; g++) { for (b = 0; b < 4; b++) { XColor xcl; XColor xcl_in; int val; Status ret; val = (r << 6) | (r << 4) | (r << 2) | (r); xcl.red = (unsigned short)((val << 8) | (val)); val = (g << 6) | (g << 3) | (g); xcl.green = (unsigned short)((val << 7) | (val >> 2)); val = (b << 6) | (b << 4) | (b << 2) | (b); xcl.blue = (unsigned short)((val << 8) | (val)); xcl_in = xcl; ret = XAllocColor(d, cmap, &xcl); if ((ret == Success) || ((xcl_in.red & sig_mask) != (xcl.red & sig_mask)) || ((xcl_in.green & sig_mask) != (xcl.green & sig_mask)) || ((xcl_in.blue & sig_mask) != (xcl.blue & sig_mask))) { unsigned long pixels[256]; int j; if (i > 0) { for (j = 0; j < i; j++) pixels[j] = (unsigned long)color_lut[j]; XFreeColors(d, cmap, pixels, i, 0); } free(color_lut); return NULL; } color_lut[i] = xcl.pixel; i++; } } } _pal_type = 1; return color_lut; } DATA8 * __imlib_AllocColors222(Display * d, Colormap cmap, Visual * v) { int r, g, b, i; DATA8 *color_lut; int sig_mask = 0; for (i = 0; i < v->bits_per_rgb; i++) sig_mask |= (0x1 << i); sig_mask <<= (16 - v->bits_per_rgb); i = 0; color_lut = malloc(64 * sizeof(DATA8)); for (r = 0; r < 4; r++) { for (g = 0; g < 4; g++) { for (b = 0; b < 4; b++) { XColor xcl; XColor xcl_in; int val; Status ret; val = (r << 6) | (r << 4) | (r << 2) | (r); xcl.red = (unsigned short)((val << 8) | (val)); val = (g << 6) | (g << 4) | (g << 2) | (g); xcl.green = (unsigned short)((val << 8) | (val)); val = (b << 6) | (b << 4) | (b << 2) | (b); xcl.blue = (unsigned short)((val << 8) | (val)); xcl_in = xcl; ret = XAllocColor(d, cmap, &xcl); if ((ret == Success) || ((xcl_in.red & sig_mask) != (xcl.red & sig_mask)) || ((xcl_in.green & sig_mask) != (xcl.green & sig_mask)) || ((xcl_in.blue & sig_mask) != (xcl.blue & sig_mask))) { unsigned long pixels[256]; int j; if (i > 0) { for (j = 0; j < i; j++) pixels[j] = (unsigned long)color_lut[j]; XFreeColors(d, cmap, pixels, i, 0); } free(color_lut); return NULL; } color_lut[i] = xcl.pixel; i++; } } } _pal_type = 2; return color_lut; } DATA8 * __imlib_AllocColors221(Display * d, Colormap cmap, Visual * v) { int r, g, b, i; DATA8 *color_lut; int sig_mask = 0; for (i = 0; i < v->bits_per_rgb; i++) sig_mask |= (0x1 << i); sig_mask <<= (16 - v->bits_per_rgb); i = 0; color_lut = malloc(32 * sizeof(DATA8)); for (r = 0; r < 4; r++) { for (g = 0; g < 4; g++) { for (b = 0; b < 2; b++) { XColor xcl; XColor xcl_in; int val; Status ret; val = (r << 6) | (r << 4) | (r << 2) | (r); xcl.red = (unsigned short)((val << 8) | (val)); val = (g << 6) | (g << 4) | (g << 2) | (g); xcl.green = (unsigned short)((val << 8) | (val)); val = (b << 7) | (b << 6) | (b << 5) | (b << 4) | (b << 3) | (b << 2) | (b << 1) | (b); xcl.blue = (unsigned short)((val << 8) | (val)); xcl_in = xcl; ret = XAllocColor(d, cmap, &xcl); if ((ret == Success) || ((xcl_in.red & sig_mask) != (xcl.red & sig_mask)) || ((xcl_in.green & sig_mask) != (xcl.green & sig_mask)) || ((xcl_in.blue & sig_mask) != (xcl.blue & sig_mask))) { unsigned long pixels[256]; int j; if (i > 0) { for (j = 0; j < i; j++) pixels[j] = (unsigned long)color_lut[j]; XFreeColors(d, cmap, pixels, i, 0); } free(color_lut); return NULL; } color_lut[i] = xcl.pixel; i++; } } } _pal_type = 3; return color_lut; } DATA8 * __imlib_AllocColors121(Display * d, Colormap cmap, Visual * v) { int r, g, b, i; DATA8 *color_lut; int sig_mask = 0; for (i = 0; i < v->bits_per_rgb; i++) sig_mask |= (0x1 << i); sig_mask <<= (16 - v->bits_per_rgb); i = 0; color_lut = malloc(16 * sizeof(DATA8)); for (r = 0; r < 2; r++) { for (g = 0; g < 4; g++) { for (b = 0; b < 2; b++) { XColor xcl; XColor xcl_in; int val; Status ret; val = (r << 7) | (r << 6) | (r << 5) | (r << 4) | (r << 3) | (r << 2) | (r << 1) | (r); xcl.red = (unsigned short)((val << 8) | (val)); val = (g << 6) | (g << 4) | (g << 2) | (g); xcl.green = (unsigned short)((val << 8) | (val)); val = (b << 7) | (b << 6) | (b << 5) | (b << 4) | (b << 3) | (b << 2) | (b << 1) | (b); xcl.blue = (unsigned short)((val << 8) | (val)); xcl_in = xcl; ret = XAllocColor(d, cmap, &xcl); if ((ret == Success) || ((xcl_in.red & sig_mask) != (xcl.red & sig_mask)) || ((xcl_in.green & sig_mask) != (xcl.green & sig_mask)) || ((xcl_in.blue & sig_mask) != (xcl.blue & sig_mask))) { unsigned long pixels[256]; int j; if (i > 0) { for (j = 0; j < i; j++) pixels[j] = (unsigned long)color_lut[j]; XFreeColors(d, cmap, pixels, i, 0); } free(color_lut); return NULL; } color_lut[i] = xcl.pixel; i++; } } } _pal_type = 4; return color_lut; } DATA8 * __imlib_AllocColors111(Display * d, Colormap cmap, Visual * v) { int r, g, b, i; DATA8 *color_lut; int sig_mask = 0; for (i = 0; i < v->bits_per_rgb; i++) sig_mask |= (0x1 << i); sig_mask <<= (16 - v->bits_per_rgb); i = 0; color_lut = malloc(8 * sizeof(DATA8)); for (r = 0; r < 2; r++) { for (g = 0; g < 2; g++) { for (b = 0; b < 2; b++) { XColor xcl; XColor xcl_in; int val; Status ret; val = (r << 7) | (r << 6) | (r << 5) | (r << 4) | (r << 3) | (r << 2) | (r << 1) | (r); xcl.red = (unsigned short)((val << 8) | (val)); val = (g << 7) | (g << 6) | (g << 5) | (g << 4) | (g << 3) | (g << 2) | (g << 1) | (g); xcl.green = (unsigned short)((val << 8) | (val)); val = (b << 7) | (b << 6) | (b << 5) | (b << 4) | (b << 3) | (b << 2) | (b << 1) | (b); xcl.blue = (unsigned short)((val << 8) | (val)); xcl_in = xcl; ret = XAllocColor(d, cmap, &xcl); if ((ret == Success) || ((xcl_in.red & sig_mask) != (xcl.red & sig_mask)) || ((xcl_in.green & sig_mask) != (xcl.green & sig_mask)) || ((xcl_in.blue & sig_mask) != (xcl.blue & sig_mask))) { unsigned long pixels[256]; int j; if (i > 0) { for (j = 0; j < i; j++) pixels[j] = (unsigned long)color_lut[j]; XFreeColors(d, cmap, pixels, i, 0); } free(color_lut); return NULL; } color_lut[i] = xcl.pixel; i++; } } } _pal_type = 5; return color_lut; } DATA8 * __imlib_AllocColors1(Display * d, Colormap cmap, Visual * v) { XColor xcl; DATA8 *color_lut; color_lut = malloc(2 * sizeof(DATA8)); xcl.red = (unsigned short)(0x0000); xcl.green = (unsigned short)(0x0000); xcl.blue = (unsigned short)(0x0000); XAllocColor(d, cmap, &xcl); color_lut[0] = xcl.pixel; xcl.red = (unsigned short)(0xffff); xcl.green = (unsigned short)(0xffff); xcl.blue = (unsigned short)(0xffff); XAllocColor(d, cmap, &xcl); color_lut[1] = xcl.pixel; _pal_type = 6; return color_lut; } #endif /* BUILD_X11 */ imlib2-1.4.7/src/lib/image.h0000664000175000017500000001702412445317455012432 00000000000000#ifndef __IMAGE #define __IMAGE 1 #include "common.h" #ifdef BUILD_X11 #include #else #ifndef X_DISPLAY_MISSING #define X_DISPLAY_MISSING #endif #endif typedef struct _imlibimage ImlibImage; #ifdef BUILD_X11 typedef struct _imlibimagepixmap ImlibImagePixmap; #endif typedef struct _imlibborder ImlibBorder; typedef struct _imlibloader ImlibLoader; typedef struct _imlibimagetag ImlibImageTag; typedef enum _imlib_load_error ImlibLoadError; typedef int (*ImlibProgressFunction) (ImlibImage * im, char percent, int update_x, int update_y, int update_w, int update_h); typedef void (*ImlibDataDestructorFunction) (ImlibImage * im, void *data); enum _iflags { F_NONE = 0, F_HAS_ALPHA = (1 << 0), F_UNLOADED = (1 << 1), F_UNCACHEABLE = (1 << 2), F_ALWAYS_CHECK_DISK = (1 << 3), F_INVALID = (1 << 4), F_DONT_FREE_DATA = (1 << 5), F_FORMAT_IRRELEVANT = (1 << 6), F_BORDER_IRRELEVANT = (1 << 7), F_ALPHA_IRRELEVANT = (1 << 8) }; typedef enum _iflags ImlibImageFlags; struct _imlibborder { int left, right, top, bottom; }; struct _imlibimagetag { char *key; int val; void *data; void (*destructor) (ImlibImage * im, void *data); ImlibImageTag *next; }; struct _imlibimage { char *file; int w, h; DATA32 *data; ImlibImageFlags flags; time_t moddate; ImlibBorder border; int references; ImlibLoader *loader; char *format; ImlibImage *next; ImlibImageTag *tags; char *real_file; char *key; }; #ifdef BUILD_X11 struct _imlibimagepixmap { int w, h; Pixmap pixmap, mask; Display *display; Visual *visual; int depth; int source_x, source_y, source_w, source_h; Colormap colormap; char antialias, hi_quality, dither_mask; ImlibBorder border; ImlibImage *image; char *file; char dirty; int references; DATABIG modification_count; ImlibImagePixmap *next; }; #endif struct _imlibloader { char *file; int num_formats; char **formats; void *handle; char (*load) (ImlibImage * im, ImlibProgressFunction progress, char progress_granularity, char immediate_load); char (*save) (ImlibImage * im, ImlibProgressFunction progress, char progress_granularity); ImlibLoader *next; }; void __imlib_AttachTag(ImlibImage * im, const char *key, int val, void *data, ImlibDataDestructorFunction destructor); ImlibImageTag *__imlib_GetTag(ImlibImage * im, const char *key); ImlibImageTag *__imlib_RemoveTag(ImlibImage * im, const char *key); void __imlib_FreeTag(ImlibImage * im, ImlibImageTag * t); void __imlib_FreeAllTags(ImlibImage * im); void __imlib_SetCacheSize(int size); int __imlib_GetCacheSize(void); ImlibImage *__imlib_ProduceImage(void); void __imlib_ConsumeImage(ImlibImage * im); ImlibImage *__imlib_FindCachedImage(const char *file); void __imlib_AddImageToCache(ImlibImage * im); void __imlib_RemoveImageFromCache(ImlibImage * im); int __imlib_CurrentCacheSize(void); void __imlib_CleanupImageCache(void); #ifdef BUILD_X11 ImlibImagePixmap *__imlib_ProduceImagePixmap(void); void __imlib_ConsumeImagePixmap(ImlibImagePixmap * ip); ImlibImagePixmap *__imlib_FindCachedImagePixmap(ImlibImage * im, int w, int h, Display * d, Visual * v, int depth, int sx, int sy, int sw, int sh, Colormap cm, char aa, char hiq, char dmask, DATABIG modification_count); ImlibImagePixmap *__imlib_FindCachedImagePixmapByID(Display * d, Pixmap p); void __imlib_AddImagePixmapToCache(ImlibImagePixmap * ip); void __imlib_RemoveImagePixmapFromCache(ImlibImagePixmap * ip); void __imlib_CleanupImagePixmapCache(void); #endif ImlibLoader *__imlib_ProduceLoader(char *file); char **__imlib_ListLoaders(int *num_ret); char **__imlib_TrimLoaderList(char **list, int *num); int __imlib_ItemInList(char **list, int size, char *item); void __imlib_ConsumeLoader(ImlibLoader * l); void __imlib_RescanLoaders(void); void __imlib_RemoveAllLoaders(void); void __imlib_LoadAllLoaders(void); ImlibLoader *__imlib_FindBestLoaderForFile(const char *file, int for_save); ImlibLoader *__imlib_FindBestLoaderForFileFormat(const char *file, char *format, int for_save); void __imlib_SetImageAlphaFlag(ImlibImage * im, char alpha); ImlibImage *__imlib_CreateImage(int w, int h, DATA32 * data); ImlibImage *__imlib_LoadImage(const char *file, ImlibProgressFunction progress, char progress_granularity, char immediate_load, char dont_cache, ImlibLoadError * er); #ifdef BUILD_X11 ImlibImagePixmap *__imlib_FindImlibImagePixmapByID(Display * d, Pixmap p); #endif void __imlib_FreeImage(ImlibImage * im); #ifdef BUILD_X11 void __imlib_FreePixmap(Display * d, Pixmap p); #endif void __imlib_FlushCache(void); #ifdef BUILD_X11 void __imlib_DirtyPixmapsForImage(ImlibImage * im); #else #define __imlib_DirtyPixmapsForImage(x) /* x */ #endif void __imlib_DirtyImage(ImlibImage * im); void __imlib_SaveImage(ImlibImage * im, const char *file, ImlibProgressFunction progress, char progress_granularity, ImlibLoadError * er); #define IMAGE_HAS_ALPHA(im) ((im)->flags & F_HAS_ALPHA) #define IMAGE_IS_UNLOADED(im) ((im)->flags & F_UNLOADED) #define IMAGE_IS_UNCACHEABLE(im) ((im)->flags & F_UNCACHEABLE) #define IMAGE_ALWAYS_CHECK_DISK(im) ((im)->flags & F_ALWAYS_CHECK_DISK) #define IMAGE_IS_VALID(im) (!((im)->flags & F_INVALID)) #define IMAGE_FREE_DATA(im) (!((im)->flags & F_DONT_FREE_DATA)) #define SET_FLAG(flags, f) ((flags) |= (f)) #define UNSET_FLAG(flags, f) ((flags) &= (~f)) /* The maximum pixmap dimension is 65535. */ /* However, for now, use 46340 (46340^2 < 2^31) to avoid buffer overflow issues. */ #define X_MAX_DIM 46340 #define IMAGE_DIMENSIONS_OK(w, h) \ ( ((w) > 0) && ((h) > 0) && ((w) < X_MAX_DIM) && ((h) < X_MAX_DIM) ) #endif imlib2-1.4.7/src/lib/updates.h0000664000175000017500000000106212445320456013003 00000000000000#ifndef __UPDATES #define __UPDATES 1 #include "common.h" typedef struct _imlibupdate ImlibUpdate; struct _imlibupdate { int x, y, w, h; ImlibUpdate *next; }; ImlibUpdate *__imlib_AddUpdate(ImlibUpdate * u, int x, int y, int w, int h); ImlibUpdate *__imlib_MergeUpdate(ImlibUpdate * u, int w, int h, int hgapmax); void __imlib_FreeUpdates(ImlibUpdate * u); ImlibUpdate *__imlib_DupUpdates(ImlibUpdate * u); #endif imlib2-1.4.7/src/lib/rotate.h0000664000175000017500000000415212445320447012637 00000000000000#ifndef __ROTATE #define __ROTATE 1 #include "common.h" #include "image.h" #include "colormod.h" #include "blend.h" /*\ Calc precision \*/ #define _ROTATE_PREC 12 #define _ROTATE_PREC_MAX (1 << _ROTATE_PREC) #define _ROTATE_PREC_BITS (_ROTATE_PREC_MAX - 1) void __imlib_RotateSample(DATA32 * src, DATA32 * dest, int sow, int sw, int sh, int dow, int dw, int dh, int x, int y, int dxh, int dyh, int dxv, int dyv); void __imlib_RotateAA(DATA32 * src, DATA32 * dest, int sow, int sw, int sh, int dow, int dw, int dh, int x, int y, int dx, int dy, int dxv, int dyv); void __imlib_BlendImageToImageSkewed(ImlibImage * im_src, ImlibImage * im_dst, char aa, char blend, char merge_alpha, int ssx, int ssy, int ssw, int ssh, int ddx, int ddy, int hsx, int hsy, int vsx, int vsy, ImlibColorModifier * cm, ImlibOp op, int clx, int cly, int clw, int clh); #ifdef DO_MMX_ASM void __imlib_mmx_RotateAA(DATA32 * src, DATA32 * dest, int sow, int sw, int sh, int dow, int dw, int dh, int x, int y, int dx, int dy, int dxv, int dyv); #endif #endif imlib2-1.4.7/src/lib/asm_blend_cmod.S0000664000175000017500000007353412420651210014240 00000000000000#include #include "asm.h" #ifdef DO_MMX_ASM /*\ |*| MMX assembly blending routines, with colour modding, for Imlib2 |*| Written by Willem Monsuwe |*| |*| Special (hairy) constructs are only commented on first use. \*/ /*\ All functions have the same calling convention: |*| PR_(imlib_mmx__rgba_to_rgb[A]_cmod(void *src, int sw, void *dst, int dw, |*| int w, int h, ImlibColorModifier *cm) \*/ #define src 8(%ebp) #define sw 12(%ebp) #define dst 16(%ebp) #define dw 20(%ebp) #define w 24(%ebp) #define h 28(%ebp) #define cm 32(%ebp) /*\ Cmod tables, from %ebx \*/ #define rmap(x) (%ebx, x) #define gmap(x) 0x100(%ebx, x) #define bmap(x) 0x200(%ebx, x) #define amap(x) 0x300(%ebx, x) #define amap_ff 0x3ff(%ebx) .text .align 8 FN_(imlib_mmx_blend_rgba_to_rgb_cmod) FN_(imlib_mmx_blend_rgba_to_rgba_cmod) FN_(imlib_mmx_blend_rgb_to_rgb_cmod) FN_(imlib_mmx_blend_rgb_to_rgba_cmod) FN_(imlib_mmx_copy_rgba_to_rgb_cmod) FN_(imlib_mmx_copy_rgba_to_rgba_cmod) FN_(imlib_mmx_copy_rgb_to_rgba_cmod) FN_(imlib_mmx_add_blend_rgba_to_rgb_cmod) FN_(imlib_mmx_add_blend_rgba_to_rgba_cmod) FN_(imlib_mmx_add_blend_rgb_to_rgb_cmod) FN_(imlib_mmx_add_blend_rgb_to_rgba_cmod) FN_(imlib_mmx_add_copy_rgba_to_rgb_cmod) FN_(imlib_mmx_add_copy_rgba_to_rgba_cmod) FN_(imlib_mmx_add_copy_rgb_to_rgba_cmod) FN_(imlib_mmx_subtract_blend_rgba_to_rgb_cmod) FN_(imlib_mmx_subtract_blend_rgba_to_rgba_cmod) FN_(imlib_mmx_subtract_blend_rgb_to_rgb_cmod) FN_(imlib_mmx_subtract_blend_rgb_to_rgba_cmod) FN_(imlib_mmx_subtract_copy_rgba_to_rgb_cmod) FN_(imlib_mmx_subtract_copy_rgba_to_rgba_cmod) FN_(imlib_mmx_subtract_copy_rgb_to_rgba_cmod) FN_(imlib_mmx_reshade_blend_rgba_to_rgb_cmod) FN_(imlib_mmx_reshade_blend_rgba_to_rgba_cmod) FN_(imlib_mmx_reshade_blend_rgb_to_rgb_cmod) FN_(imlib_mmx_reshade_blend_rgb_to_rgba_cmod) FN_(imlib_mmx_reshade_copy_rgba_to_rgb_cmod) FN_(imlib_mmx_reshade_copy_rgba_to_rgba_cmod) FN_(imlib_mmx_reshade_copy_rgb_to_rgba_cmod) #include "asm_loadimmq.S" /*\ MMX register use: |*| %mm1 = Source value |*| %mm2 = Destination value |*| %mm3 = Alpha value |*| %mm4 = 0 |*| %mm5-%mm6 = masks \*/ /*\ Common code \*/ /*\ Set MMX mode, save registers, load common parameters \*/ #define ENTER \ pushl %ebp ;\ movl %esp, %ebp ;\ pushl %ebx ;\ pushl %ecx ;\ pushl %edx ;\ pushl %edi ;\ pushl %esi ;\ movl cm, %ebx ;\ movl src, %esi ;\ movl dst, %edi ;\ movl w, %ecx ;\ leal (%esi, %ecx, 4), %esi ;\ leal (%edi, %ecx, 4), %edi ;\ negl %ecx ;\ jz 9f ;\ movl h, %edx ;\ decl %edx ;\ jz 9f ;\ #define LOOP_START \ 8: ;\ movl w, %ecx ;\ negl %ecx #define LOOP_END \ movl sw, %ecx ;\ leal (%esi, %ecx, 4), %esi ;\ movl dw, %ecx ;\ leal (%edi, %ecx, 4), %edi ;\ decl %edx ;\ jns 8b /*\ Unset MMX mode, reset registers, return \*/ #define LEAVE \ 9: ;\ emms ;\ popl %esi ;\ popl %edi ;\ popl %edx ;\ popl %ecx ;\ popl %ebx ;\ movl %ebp, %esp ;\ popl %ebp ;\ ret /*\ Load one value, colourmod it, and put it in %mm1 \*/ #define LOAD1_CMOD \ movzbl 3(%esi, %ecx, 4), %eax ;\ movzbl amap(%eax), %eax ;\ movd %eax, %mm1 ;\ movzbl 2(%esi, %ecx, 4), %eax ;\ psllq $8, %mm1 ;\ movzbl rmap(%eax), %eax ;\ movd %eax, %mm0 ;\ movzbl 1(%esi, %ecx, 4), %eax ;\ por %mm0, %mm1 ;\ movzbl gmap(%eax), %eax ;\ psllq $8, %mm1 ;\ movd %eax, %mm0 ;\ movzbl (%esi, %ecx, 4), %eax ;\ por %mm0, %mm1 ;\ movzbl bmap(%eax), %eax ;\ psllq $8, %mm1 ;\ movd %eax, %mm0 ;\ por %mm0, %mm1 /*\ Load two values, colourmod them, and put them in %mm1 \*/ #define LOAD2_CMOD \ movzbl 7(%esi, %ecx, 4), %eax ;\ movzbl amap(%eax), %eax ;\ movd %eax, %mm1 ;\ movzbl 6(%esi, %ecx, 4), %eax ;\ psllq $8, %mm1 ;\ movzbl rmap(%eax), %eax ;\ movd %eax, %mm0 ;\ movzbl 5(%esi, %ecx, 4), %eax ;\ por %mm0, %mm1 ;\ movzbl gmap(%eax), %eax ;\ psllq $8, %mm1 ;\ movd %eax, %mm0 ;\ movzbl 4(%esi, %ecx, 4), %eax ;\ por %mm0, %mm1 ;\ movzbl bmap(%eax), %eax ;\ psllq $8, %mm1 ;\ movd %eax, %mm0 ;\ movzbl 3(%esi, %ecx, 4), %eax ;\ por %mm0, %mm1 ;\ movzbl amap(%eax), %eax ;\ psllq $8, %mm1 ;\ movd %eax, %mm0 ;\ movzbl 2(%esi, %ecx, 4), %eax ;\ por %mm0, %mm1 ;\ movzbl rmap(%eax), %eax ;\ psllq $8, %mm1 ;\ movd %eax, %mm0 ;\ movzbl 1(%esi, %ecx, 4), %eax ;\ por %mm0, %mm1 ;\ movzbl gmap(%eax), %eax ;\ psllq $8, %mm1 ;\ movd %eax, %mm0 ;\ movzbl (%esi, %ecx, 4), %eax ;\ por %mm0, %mm1 ;\ movzbl bmap(%eax), %eax ;\ psllq $8, %mm1 ;\ movd %eax, %mm0 ;\ por %mm0, %mm1 /*\ Load one value, alpha 0xff, colourmod it, and put it in %mm1 \*/ #define LOAD1_CMOD_AFF \ movzbl amap_ff, %eax ;\ movd %eax, %mm1 ;\ movzbl 2(%esi, %ecx, 4), %eax ;\ psllq $8, %mm1 ;\ movzbl rmap(%eax), %eax ;\ movd %eax, %mm0 ;\ movzbl 1(%esi, %ecx, 4), %eax ;\ por %mm0, %mm1 ;\ movzbl gmap(%eax), %eax ;\ psllq $8, %mm1 ;\ movd %eax, %mm0 ;\ movzbl (%esi, %ecx, 4), %eax ;\ por %mm0, %mm1 ;\ movzbl bmap(%eax), %eax ;\ psllq $8, %mm1 ;\ movd %eax, %mm0 ;\ por %mm0, %mm1 /*\ Load two values, alpha 0xff, colourmod them, and put them in %mm1 \*/ #define LOAD2_CMOD_AFF \ movzbl amap_ff, %eax ;\ movd %eax, %mm1 ;\ movzbl 6(%esi, %ecx, 4), %eax ;\ psllq $8, %mm1 ;\ movzbl rmap(%eax), %eax ;\ movd %eax, %mm0 ;\ movzbl 5(%esi, %ecx, 4), %eax ;\ por %mm0, %mm1 ;\ movzbl gmap(%eax), %eax ;\ psllq $8, %mm1 ;\ movd %eax, %mm0 ;\ movzbl 4(%esi, %ecx, 4), %eax ;\ por %mm0, %mm1 ;\ movzbl bmap(%eax), %eax ;\ psllq $8, %mm1 ;\ movd %eax, %mm0 ;\ por %mm0, %mm1 ;\ movzbl amap_ff, %eax ;\ psllq $8, %mm1 ;\ movd %eax, %mm0 ;\ movzbl 2(%esi, %ecx, 4), %eax ;\ por %mm0, %mm1 ;\ movzbl rmap(%eax), %eax ;\ psllq $8, %mm1 ;\ movd %eax, %mm0 ;\ movzbl 1(%esi, %ecx, 4), %eax ;\ por %mm0, %mm1 ;\ movzbl gmap(%eax), %eax ;\ psllq $8, %mm1 ;\ movd %eax, %mm0 ;\ movzbl (%esi, %ecx, 4), %eax ;\ por %mm0, %mm1 ;\ movzbl bmap(%eax), %eax ;\ psllq $8, %mm1 ;\ movd %eax, %mm0 ;\ por %mm0, %mm1 /*\ Load one value, colourmod it, alpha 0, and put it in %mm1 \*/ #define LOAD1_CMOD_A00 \ movzbl 2(%esi, %ecx, 4), %eax ;\ movzbl rmap(%eax), %eax ;\ movd %eax, %mm1 ;\ movzbl 1(%esi, %ecx, 4), %eax ;\ psllq $8, %mm1 ;\ movzbl gmap(%eax), %eax ;\ movd %eax, %mm0 ;\ movzbl (%esi, %ecx, 4), %eax ;\ por %mm0, %mm1 ;\ movzbl bmap(%eax), %eax ;\ psllq $8, %mm1 ;\ movd %eax, %mm0 ;\ por %mm0, %mm1 /*\ Load two values, colourmod them, alpha 0, and put them in %mm1 \*/ #define LOAD2_CMOD_A00 \ movzbl 6(%esi, %ecx, 4), %eax ;\ movzbl rmap(%eax), %eax ;\ movd %eax, %mm1 ;\ movzbl 5(%esi, %ecx, 4), %eax ;\ psllq $8, %mm1 ;\ movzbl gmap(%eax), %eax ;\ movd %eax, %mm0 ;\ movzbl 4(%esi, %ecx, 4), %eax ;\ por %mm0, %mm1 ;\ movzbl bmap(%eax), %eax ;\ psllq $8, %mm1 ;\ movd %eax, %mm0 ;\ movzbl 2(%esi, %ecx, 4), %eax ;\ por %mm0, %mm1 ;\ movzbl rmap(%eax), %eax ;\ psllq $16, %mm1 ;\ movd %eax, %mm0 ;\ movzbl 1(%esi, %ecx, 4), %eax ;\ por %mm0, %mm1 ;\ movzbl gmap(%eax), %eax ;\ psllq $8, %mm1 ;\ movd %eax, %mm0 ;\ movzbl (%esi, %ecx, 4), %eax ;\ por %mm0, %mm1 ;\ movzbl bmap(%eax), %eax ;\ psllq $8, %mm1 ;\ movd %eax, %mm0 ;\ por %mm0, %mm1 PR_(imlib_mmx_blend_rgba_to_rgb_cmod): ENTER pxor %mm4, %mm4 LOAD_IMMQ(c1, %mm5) CLEANUP_IMMQ_LOADS(1) LOOP_START 1: /*\ Load source and destination \*/ LOAD1_CMOD movd (%edi, %ecx, 4), %mm2 /*\ Get alpha from source and unpack/copy to eight bytes |*| which are treated as four words. |*| Result ranges from [0, 0x7fff), and is mapped to |*| point value in [0.0, 1.0) by using the high word |*| of the 16->32 multiplications. |*| (Because we want the unsigned value we shift one bit, |*| and also shift the other factor to compensate.) |*| Magic to get the fourth byte: lhh \*/ movq %mm1, %mm3 punpcklbw %mm3, %mm3 punpckhwd %mm3, %mm3 punpckhdq %mm3, %mm3 psrlw $1, %mm3 /*\ Make the alpha value that gets multiplied to the |*| alpha channels 0, so the resulting alpha value is |*| the destination alpha value. \*/ psrlq $16, %mm3 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d + (a * ((s - d) + 0.5)) \*/ psubw %mm2, %mm1 psllw $1, %mm1 paddw %mm5, %mm1 /*\ Roundoff \*/ pmulhw %mm3, %mm1 paddw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_blend_rgba_to_rgb_cmod) PR_(imlib_mmx_blend_rgba_to_rgba_cmod): ENTER pxor %mm4, %mm4 LOAD_IMMQ(m0X000000, %mm5) LOAD_IMMQ(m00XXXXXX, %mm6) LOAD_IMMQ(c1, %mm7) CLEANUP_IMMQ_LOADS(3) LOOP_START 1: /*\ Load source and destination \*/ LOAD1_CMOD movd (%edi, %ecx, 4), %mm2 /*\ Get alpha from source and target, a = src + (255 - dest) \*/ movq %mm2, %mm3 pxor %mm6, %mm3 paddusb %mm1, %mm3 /*\ Unpack/copy to eight bytes \*/ punpcklbw %mm3, %mm3 punpckhwd %mm3, %mm3 punpckhdq %mm3, %mm3 psrlw $1, %mm3 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ Separate alpha channel \*/ movq %mm1, %mm0 pand %mm5, %mm0 /*\ d = d + (a * ((s - d) + 0.5)) \*/ psubw %mm2, %mm1 psllw $1, %mm1 paddw %mm7, %mm1 /*\ Roundoff \*/ pmulhw %mm3, %mm1 /*\ Replace alpha channel with separated out version in mm0 and add \*/ pand %mm6, %mm1 por %mm0, %mm1 paddw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_blend_rgba_to_rgba_cmod) PR_(imlib_mmx_blend_rgb_to_rgb_cmod): ENTER pxor %mm4, %mm4 LOAD_IMMQ(c1, %mm5) CLEANUP_IMMQ_LOADS(1) /*\ Load alpha beforehand, as it's always amap(0xff) \*/ movzbl amap_ff, %eax movd %eax, %mm3 punpcklbw %mm3, %mm3 punpcklwd %mm3, %mm3 punpckldq %mm3, %mm3 psrlw $1, %mm3 psrlq $16, %mm3 LOOP_START 1: /*\ Load source and destination \*/ LOAD1_CMOD_A00 movd (%edi, %ecx, 4), %mm2 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d + (a * ((s - d) + 0.5)) \*/ psubw %mm2, %mm1 psllw $1, %mm1 paddw %mm5, %mm1 /*\ Roundoff \*/ pmulhw %mm3, %mm1 paddw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_blend_rgb_to_rgb_cmod) PR_(imlib_mmx_blend_rgb_to_rgba_cmod): ENTER pxor %mm4, %mm4 LOAD_IMMQ(m0X000000, %mm5) LOAD_IMMQ(m00XXXXXX, %mm6) LOAD_IMMQ(c1, %mm7) CLEANUP_IMMQ_LOADS(3) LOOP_START 1: /*\ Load source and destination \*/ LOAD1_CMOD_AFF movd (%edi, %ecx, 4), %mm2 /*\ Get alpha from source and target, a = src + (255 - dest) \*/ movq %mm2, %mm3 pxor %mm6, %mm3 paddusb %mm1, %mm3 /*\ Unpack/copy to eight bytes \*/ punpcklbw %mm3, %mm3 punpckhwd %mm3, %mm3 punpckhdq %mm3, %mm3 psrlw $1, %mm3 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ Separate alpha channel \*/ movq %mm1, %mm0 pand %mm5, %mm0 /*\ d = d + (a * ((s - d) + 0.5)) \*/ psubw %mm2, %mm1 psllw $1, %mm1 paddw %mm7, %mm1 /*\ Roundoff \*/ pmulhw %mm3, %mm1 /*\ Replace alpha channel with separated out version in mm0 and add \*/ pand %mm6, %mm1 por %mm0, %mm1 paddw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_blend_rgb_to_rgba_cmod) PR_(imlib_mmx_copy_rgba_to_rgb_cmod): ENTER LOOP_START 1: movzbl (%esi, %ecx, 4), %eax movzbl bmap(%eax), %eax movb %al, (%edi, %ecx, 4) movzbl 1(%esi, %ecx, 4), %eax movzbl gmap(%eax), %eax movb %al, 1(%edi, %ecx, 4) movzbl 2(%esi, %ecx, 4), %eax movzbl rmap(%eax), %eax movb %al, 2(%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_copy_rgba_to_rgb_cmod) PR_(imlib_mmx_copy_rgba_to_rgba_cmod): ENTER LOOP_START 1: movzbl (%esi, %ecx, 4), %eax movzbl bmap(%eax), %eax movb %al, (%edi, %ecx, 4) movzbl 1(%esi, %ecx, 4), %eax movzbl gmap(%eax), %eax movb %al, 1(%edi, %ecx, 4) movzbl 2(%esi, %ecx, 4), %eax movzbl rmap(%eax), %eax movb %al, 2(%edi, %ecx, 4) movzbl 3(%esi, %ecx, 4), %eax movzbl amap(%eax), %eax movb %al, 3(%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_copy_rgba_to_rgba_cmod) PR_(imlib_mmx_copy_rgb_to_rgba_cmod): ENTER LOOP_START 1: movzbl (%esi, %ecx, 4), %eax movzbl bmap(%eax), %eax movb %al, (%edi, %ecx, 4) movzbl 1(%esi, %ecx, 4), %eax movzbl gmap(%eax), %eax movb %al, 1(%edi, %ecx, 4) movzbl 2(%esi, %ecx, 4), %eax movzbl rmap(%eax), %eax movb %al, 2(%edi, %ecx, 4) movb $0xff, 3(%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_copy_rgb_to_rgba_cmod) PR_(imlib_mmx_add_blend_rgba_to_rgb_cmod): ENTER pxor %mm4, %mm4 LOOP_START 1: /*\ Load source and destination \*/ LOAD1_CMOD movd (%edi, %ecx, 4), %mm2 /*\ Get alpha from source and unpack/copy to eight bytes \*/ movq %mm1, %mm3 punpcklbw %mm3, %mm3 punpckhwd %mm3, %mm3 punpckhdq %mm3, %mm3 psrlw $1, %mm3 psrlq $16, %mm3 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d + (a * s) \*/ psllw $1, %mm1 pmulhw %mm3, %mm1 paddw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_add_blend_rgba_to_rgb_cmod) PR_(imlib_mmx_add_blend_rgba_to_rgba_cmod): ENTER pxor %mm4, %mm4 LOAD_IMMQ(mVX000000, %mm5) LOAD_IMMQ(m00XXXXXX, %mm6) CLEANUP_IMMQ_LOADS(2) LOOP_START 1: /*\ Load source and destination \*/ LOAD1_CMOD movd (%edi, %ecx, 4), %mm2 /*\ Get alpha from source and target and unpack/copy to eight bytes \*/ movq %mm2, %mm3 pxor %mm6, %mm3 paddusb %mm1, %mm3 punpcklbw %mm3, %mm3 punpckhwd %mm3, %mm3 punpckhdq %mm3, %mm3 psrlw $1, %mm3 /*\ Make the alpha value that gets multiplied to the |*| alpha channels 0x7fff, so the resulting alpha value is |*| the sum of the source and destination alpha values. \*/ por %mm5, %mm3 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d + (a * s) \*/ psllw $1, %mm1 pmulhw %mm3, %mm1 paddw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_add_blend_rgba_to_rgba_cmod) PR_(imlib_mmx_add_blend_rgb_to_rgb_cmod): ENTER pxor %mm4, %mm4 /*\ Load alpha beforehand, as it's always amap(0xff) \*/ movzbl amap_ff, %eax movd %eax, %mm3 punpcklbw %mm3, %mm3 punpcklwd %mm3, %mm3 punpckldq %mm3, %mm3 psrlw $1, %mm3 psrlq $16, %mm3 LOOP_START 1: /*\ Load source and destination \*/ LOAD1_CMOD_A00 movd (%edi, %ecx, 4), %mm2 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d + (a * s) \*/ psllw $1, %mm1 pmulhw %mm3, %mm1 paddw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_add_blend_rgb_to_rgb_cmod) PR_(imlib_mmx_add_blend_rgb_to_rgba_cmod): ENTER pxor %mm4, %mm4 LOAD_IMMQ(mVX000000, %mm5) LOAD_IMMQ(m00XXXXXX, %mm6) CLEANUP_IMMQ_LOADS(2) LOOP_START 1: /*\ Load source and destination \*/ LOAD1_CMOD_AFF movd (%edi, %ecx, 4), %mm2 /*\ Get alpha from source and target and unpack/copy to eight bytes \*/ movq %mm2, %mm3 pxor %mm6, %mm3 paddusb %mm1, %mm3 punpcklbw %mm3, %mm3 punpckhwd %mm3, %mm3 punpckhdq %mm3, %mm3 psrlw $1, %mm3 /*\ Make the alpha value that gets multiplied to the |*| alpha channels 0x7fff, so the resulting alpha value is |*| the sum of the source and destination alpha values. \*/ por %mm5, %mm3 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d + (a * s) \*/ psllw $1, %mm1 pmulhw %mm3, %mm1 paddw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_add_blend_rgb_to_rgba_cmod) PR_(imlib_mmx_add_copy_rgba_to_rgb_cmod): ENTER LOAD_IMMQ(m0XXX0XXX, %mm5) CLEANUP_IMMQ_LOADS(1) subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source and destination \*/ LOAD2_CMOD movq (%edi, %ecx, 4), %mm2 /*\ Clear alpha channel of source \*/ pand %mm5, %mm1 /*\ d = d + s, unsigned saturation, and save \*/ paddusb %mm1, %mm2 movq %mm2, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: LOAD1_CMOD movd (%edi), %mm2 pand %mm5, %mm1 paddusb %mm1, %mm2 movd %mm2, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_add_copy_rgba_to_rgb_cmod) PR_(imlib_mmx_add_copy_rgba_to_rgba_cmod): ENTER subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source and destination \*/ LOAD2_CMOD movq (%edi, %ecx, 4), %mm2 /*\ d = d + s, unsigned saturation, and save \*/ paddusb %mm1, %mm2 movq %mm2, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: LOAD1_CMOD movd (%edi), %mm2 paddusb %mm1, %mm2 movd %mm2, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_add_copy_rgba_to_rgba_cmod) PR_(imlib_mmx_add_copy_rgb_to_rgba_cmod): ENTER subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source and destination \*/ LOAD2_CMOD_AFF movq (%edi, %ecx, 4), %mm2 /*\ d = d + s, unsigned saturation, and save \*/ paddusb %mm1, %mm2 movq %mm2, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: LOAD1_CMOD_AFF movd (%edi), %mm2 paddusb %mm1, %mm2 movd %mm2, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_add_copy_rgb_to_rgba_cmod) PR_(imlib_mmx_subtract_blend_rgba_to_rgb_cmod): ENTER pxor %mm4, %mm4 LOOP_START 1: /*\ Load source and destination \*/ LOAD1_CMOD movd (%edi, %ecx, 4), %mm2 /*\ Get alpha from source and unpack/copy to eight bytes \*/ movq %mm1, %mm3 punpcklbw %mm3, %mm3 punpckhwd %mm3, %mm3 punpckhdq %mm3, %mm3 psrlw $1, %mm3 psrlq $16, %mm3 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d - (a * s) \*/ psllw $1, %mm1 pmulhw %mm3, %mm1 psubw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_subtract_blend_rgba_to_rgb_cmod) PR_(imlib_mmx_subtract_blend_rgba_to_rgba_cmod): ENTER pxor %mm4, %mm4 LOAD_IMMQ(mV0000000, %mm5) LOAD_IMMQ(m00XXXXXX, %mm6) CLEANUP_IMMQ_LOADS(2) LOOP_START 1: /*\ Load source and destination \*/ LOAD1_CMOD movd (%edi, %ecx, 4), %mm2 /*\ Get alpha from source and target and unpack/copy to eight bytes \*/ movq %mm2, %mm3 pxor %mm6, %mm3 paddusb %mm1, %mm3 punpcklbw %mm3, %mm3 punpckhwd %mm3, %mm3 punpckhdq %mm3, %mm3 psrlw $1, %mm3 /*\ Make alpha value that gets multiplied with alpha channel |*| 0x8000, (-1.0), so that the alpha result is s + d \*/ psrlq $16, %mm3 por %mm5, %mm3 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d - (a * s) \*/ psllw $1, %mm1 pmulhw %mm3, %mm1 psubw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_subtract_blend_rgba_to_rgba_cmod) PR_(imlib_mmx_subtract_blend_rgb_to_rgb_cmod): ENTER pxor %mm4, %mm4 /*\ Load alpha beforehand, as it's always amap(0xff) \*/ movzbl amap_ff, %eax movd %eax, %mm3 punpcklbw %mm3, %mm3 punpcklwd %mm3, %mm3 punpckldq %mm3, %mm3 psrlw $1, %mm3 psrlq $16, %mm3 LOOP_START 1: /*\ Load source and destination \*/ LOAD1_CMOD_A00 movd (%edi, %ecx, 4), %mm2 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d - (a * s) \*/ psllw $1, %mm1 pmulhw %mm3, %mm1 psubw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_subtract_blend_rgb_to_rgb_cmod) PR_(imlib_mmx_subtract_blend_rgb_to_rgba_cmod): ENTER pxor %mm4, %mm4 LOAD_IMMQ(mV0000000, %mm5) LOAD_IMMQ(m00XXXXXX, %mm6) CLEANUP_IMMQ_LOADS(2) LOOP_START 1: /*\ Load source and destination \*/ LOAD1_CMOD_AFF movd (%edi, %ecx, 4), %mm2 /*\ Get alpha from source and target and unpack/copy to eight bytes \*/ movq %mm2, %mm3 pxor %mm6, %mm3 paddusb %mm1, %mm3 punpcklbw %mm3, %mm3 punpckhwd %mm3, %mm3 punpckhdq %mm3, %mm3 psrlw $1, %mm3 /*\ Make alpha value that gets multiplied with alpha channel |*| 0x8000, (-1.0), so that the alpha result is s + d \*/ psrlq $16, %mm3 por %mm5, %mm3 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d - (a * s) \*/ psllw $1, %mm1 pmulhw %mm3, %mm1 psubw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_subtract_blend_rgb_to_rgba_cmod) PR_(imlib_mmx_subtract_copy_rgba_to_rgb_cmod): ENTER LOAD_IMMQ(m0XXX0XXX, %mm5) CLEANUP_IMMQ_LOADS(1) subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source and destination \*/ LOAD2_CMOD movq (%edi, %ecx, 4), %mm2 /*\ Clear alpha channel of source \*/ pand %mm5, %mm1 /*\ d = d - s, unsigned saturation, and save \*/ psubusb %mm1, %mm2 movq %mm2, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: LOAD1_CMOD movd (%edi), %mm2 pand %mm5, %mm1 psubusb %mm1, %mm2 movd %mm2, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_subtract_copy_rgba_to_rgb_cmod) PR_(imlib_mmx_subtract_copy_rgba_to_rgba_cmod): ENTER LOAD_IMMQ(mX000X000, %mm5) CLEANUP_IMMQ_LOADS(1) subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source and destination \*/ LOAD2_CMOD movq (%edi, %ecx, 4), %mm2 /*\ Negate destination alphas \*/ pxor %mm5, %mm2 /*\ d = d - s, unsigned saturation, and save \*/ psubusb %mm1, %mm2 /*\ Negate result alphas \*/ pxor %mm5, %mm2 movq %mm2, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: LOAD1_CMOD movd (%edi), %mm2 pxor %mm5, %mm2 psubusb %mm1, %mm2 pxor %mm5, %mm2 movd %mm2, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_subtract_copy_rgba_to_rgba_cmod) PR_(imlib_mmx_subtract_copy_rgb_to_rgba_cmod): ENTER LOAD_IMMQ(mX000X000, %mm5) CLEANUP_IMMQ_LOADS(1) subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source and destination \*/ LOAD2_CMOD_AFF movq (%edi, %ecx, 4), %mm2 pxor %mm5, %mm2 /*\ d = d - s, unsigned saturation, and save \*/ psubusb %mm1, %mm2 pxor %mm5, %mm2 movq %mm2, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: LOAD1_CMOD_AFF movd (%edi), %mm2 pxor %mm5, %mm2 psubusb %mm1, %mm2 pxor %mm5, %mm2 movd %mm2, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_subtract_copy_rgb_to_rgba_cmod) PR_(imlib_mmx_reshade_blend_rgba_to_rgb_cmod): ENTER pxor %mm4, %mm4 LOAD_IMMQ(m000V0V0V, %mm6) CLEANUP_IMMQ_LOADS(1) LOOP_START 1: /*\ Load source and destination \*/ LOAD1_CMOD movd (%edi, %ecx, 4), %mm2 /*\ Get alpha from source and unpack/copy to eight bytes \*/ movq %mm1, %mm3 punpcklbw %mm3, %mm3 punpckhwd %mm3, %mm3 punpckhdq %mm3, %mm3 psrlw $1, %mm3 psrlq $16, %mm3 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d + (2 * a * (s - 127)) \*/ psubw %mm6, %mm1 psllw $2, %mm1 pmulhw %mm3, %mm1 paddw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_reshade_blend_rgba_to_rgb_cmod) PR_(imlib_mmx_reshade_blend_rgba_to_rgba_cmod): ENTER pxor %mm4, %mm4 LOAD_IMMQ(mI0000000, %mm5) LOAD_IMMQ(m000V0V0V, %mm6) LOAD_IMMQ(m00XXXXXX, %mm7) CLEANUP_IMMQ_LOADS(3) LOOP_START 1: /*\ Load source and destination \*/ LOAD1_CMOD movd (%edi, %ecx, 4), %mm2 /*\ Get alpha from source and target and unpack/copy to eight bytes \*/ movq %mm2, %mm3 pxor %mm7, %mm3 paddusb %mm1, %mm3 punpcklbw %mm3, %mm3 punpckhwd %mm3, %mm3 punpckhdq %mm3, %mm3 psrlw $1, %mm3 /*\ Make the alpha value that gets multiplied to the |*| alpha channels 0x4000 (0.5), so the resulting alpha value is |*| the sum of the source and destination alpha values. \*/ psrlq $16, %mm3 por %mm5, %mm3 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d + (2 * a * (s - 127)), (alpha channel: d = d + (2 * 0.5 * (s - 0)) ) \*/ psubw %mm6, %mm1 psllw $2, %mm1 pmulhw %mm3, %mm1 paddw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_reshade_blend_rgba_to_rgba_cmod) PR_(imlib_mmx_reshade_blend_rgb_to_rgb_cmod): ENTER pxor %mm4, %mm4 LOAD_IMMQ(m000V0V0V, %mm6) CLEANUP_IMMQ_LOADS(1) /*\ Load alpha beforehand, as it's always amap(0xff) \*/ movzbl amap_ff, %eax movd %eax, %mm3 punpcklbw %mm3, %mm3 punpcklwd %mm3, %mm3 punpckldq %mm3, %mm3 psrlw $1, %mm3 psrlq $16, %mm3 LOOP_START 1: /*\ Load source and destination \*/ LOAD1_CMOD_A00 movd (%edi, %ecx, 4), %mm2 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d + (2 * a * (s - 127)) \*/ psubw %mm6, %mm1 psllw $2, %mm1 pmulhw %mm3, %mm1 paddw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_reshade_blend_rgb_to_rgb_cmod) PR_(imlib_mmx_reshade_blend_rgb_to_rgba_cmod): ENTER pxor %mm4, %mm4 LOAD_IMMQ(mI0000000, %mm5) LOAD_IMMQ(m000V0V0V, %mm6) LOAD_IMMQ(m00XXXXXX, %mm7) CLEANUP_IMMQ_LOADS(3) LOOP_START 1: /*\ Load source and destination \*/ LOAD1_CMOD_AFF movd (%edi, %ecx, 4), %mm2 /*\ Get alpha from source and target and unpack/copy to eight bytes \*/ movq %mm2, %mm3 pxor %mm7, %mm3 paddusb %mm1, %mm3 punpcklbw %mm3, %mm3 punpckhwd %mm3, %mm3 punpckhdq %mm3, %mm3 psrlw $1, %mm3 /*\ Make the alpha value that gets multiplied to the |*| alpha channels 0x4000 (0.5), so the resulting alpha value is |*| the sum of the source and destination alpha values. \*/ psrlq $16, %mm3 por %mm5, %mm3 /*\ Unpack source and destination, bytes to words \*/ punpcklbw %mm4, %mm1 punpcklbw %mm4, %mm2 /*\ d = d + (2 * a * (s - 127)), (alpha channel: d = d + (2 * 0.5 * (s - 0)) ) \*/ psubw %mm6, %mm1 psllw $2, %mm1 pmulhw %mm3, %mm1 paddw %mm1, %mm2 /*\ Pack into lower 4 bytes and save \*/ packuswb %mm4, %mm2 movd %mm2, (%edi, %ecx, 4) incl %ecx js 1b LOOP_END LEAVE SIZE(imlib_mmx_reshade_blend_rgb_to_rgba_cmod) PR_(imlib_mmx_reshade_copy_rgba_to_rgb_cmod): ENTER pxor %mm4, %mm4 LOAD_IMMQ(m0XXX0XXX, %mm5) LOAD_IMMQ(m0VVV0VVV, %mm6) CLEANUP_IMMQ_LOADS(2) subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source and destination \*/ LOAD2_CMOD movq (%edi, %ecx, 4), %mm2 /*\ To take advantage of saturation and be able to do 8 bytes |*| at a time, we divide reshading into two separate steps: |*| adding values above 128, and subtracting values below 128 |*| These values go into %mm1 and %mm3 respectively |*| - %mm1 becomes (2 * (s - 127)) |*| - %mm3 becomes (2 * (255 - (127 + s))) = (2 * (128 - s)) \*/ movq %mm1, %mm3 psubusb %mm6, %mm1 paddusb %mm1, %mm1 paddusb %mm6, %mm3 pxor %mm5, %mm3 paddusb %mm3, %mm3 /*\ Clear alpha channel of s1 and s2 \*/ pand %mm5, %mm1 pand %mm5, %mm3 /*\ d = d + s1 - s2, unsigned saturation, and save \*/ paddusb %mm1, %mm2 psubusb %mm3, %mm2 movq %mm2, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: LOAD1_CMOD movd (%edi), %mm2 movq %mm1, %mm3 psubusb %mm6, %mm1 paddusb %mm1, %mm1 paddusb %mm6, %mm3 pxor %mm5, %mm3 paddusb %mm3, %mm3 pand %mm5, %mm1 pand %mm5, %mm3 paddusb %mm1, %mm2 psubusb %mm3, %mm2 movd %mm2, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_reshade_copy_rgba_to_rgb_cmod) PR_(imlib_mmx_reshade_copy_rgba_to_rgba_cmod): ENTER pxor %mm4, %mm4 LOAD_IMMQ(m0XXX0XXX, %mm5) LOAD_IMMQ(m0VVV0VVV, %mm6) CLEANUP_IMMQ_LOADS(2) subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source and destination \*/ LOAD2_CMOD movq (%edi, %ecx, 4), %mm2 /*\ This time, the alpha channels have to be added. |*| For that, the alpha channel of %mm1 should remain |*| the same. This is done by subtracting 0 from the |*| alpha channel, and then doing the *2 via a separate |*| register, clearing its alpha channel first. \*/ movq %mm1, %mm3 psubusb %mm6, %mm1 movq %mm1, %mm0 pand %mm5, %mm0 paddusb %mm0, %mm1 paddusb %mm6, %mm3 pxor %mm5, %mm3 paddusb %mm3, %mm3 /*\ Clear alpha channel of s2 \*/ pand %mm5, %mm3 /*\ d = d + s1 - s2, unsigned saturation, and save \*/ paddusb %mm1, %mm2 psubusb %mm3, %mm2 movq %mm2, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: LOAD1_CMOD movd (%edi), %mm2 movq %mm1, %mm3 psubusb %mm6, %mm1 movq %mm1, %mm0 pand %mm5, %mm0 paddusb %mm0, %mm1 paddusb %mm6, %mm3 pxor %mm5, %mm3 paddusb %mm3, %mm3 pand %mm5, %mm3 paddusb %mm1, %mm2 psubusb %mm3, %mm2 movd %mm2, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_reshade_copy_rgba_to_rgba_cmod) PR_(imlib_mmx_reshade_copy_rgb_to_rgba_cmod): ENTER pxor %mm4, %mm4 LOAD_IMMQ(m0XXX0XXX, %mm5) LOAD_IMMQ(m0VVV0VVV, %mm6) CLEANUP_IMMQ_LOADS(2) subl $4, %esi subl $4, %edi LOOP_START incl %ecx jz 2f 1: /*\ Load source and destination \*/ LOAD2_CMOD_AFF movq (%edi, %ecx, 4), %mm2 movq %mm1, %mm3 psubusb %mm6, %mm1 movq %mm1, %mm0 pand %mm5, %mm0 paddusb %mm0, %mm1 paddusb %mm6, %mm3 pxor %mm5, %mm3 paddusb %mm3, %mm3 /*\ Clear alpha channel of s2 \*/ pand %mm5, %mm3 /*\ d = d + s1 - s2, unsigned saturation, and save \*/ paddusb %mm1, %mm2 psubusb %mm3, %mm2 movq %mm2, (%edi, %ecx, 4) addl $2, %ecx js 1b jnz 3f 2: LOAD1_CMOD_AFF movd (%edi), %mm2 movq %mm1, %mm3 psubusb %mm6, %mm1 movq %mm1, %mm0 pand %mm5, %mm0 paddusb %mm0, %mm1 paddusb %mm6, %mm3 pxor %mm5, %mm3 paddusb %mm3, %mm3 pand %mm5, %mm3 paddusb %mm1, %mm2 psubusb %mm3, %mm2 movd %mm2, (%edi) 3: LOOP_END LEAVE SIZE(imlib_mmx_reshade_copy_rgb_to_rgba_cmod) #endif #ifdef __ELF__ .section .note.GNU-stack,"",@progbits #endif imlib2-1.4.7/src/lib/file.h0000664000175000017500000000151712445317347012267 00000000000000#ifndef __FILE #define __FILE 1 #include "common.h" char *__imlib_FileKey(const char *file); char *__imlib_FileRealFile(const char *file); char *__imlib_FileExtension(const char *file); int __imlib_FileExists(const char *s); int __imlib_FileIsFile(const char *s); int __imlib_FileIsDir(const char *s); char **__imlib_FileDir(char *dir, int *num); void __imlib_FileFreeDirList(char **l, int num); void __imlib_FileDel(char *s); time_t __imlib_FileModDate(const char *s); char *__imlib_FileHomeDir(int uid); int __imlib_FilePermissions(const char *s); int __imlib_FileCanRead(const char *s); int __imlib_IsRealFile(const char *s); #endif imlib2-1.4.7/src/lib/color.h0000664000175000017500000000270412445317455012465 00000000000000#ifndef __COLOR #define __COLOR 1 #include "common.h" #ifdef BUILD_X11 extern DATA16 _max_colors; int __imlib_XActualDepth(Display * d, Visual * v); Visual *__imlib_BestVisual(Display * d, int screen, int *depth_return); DATA8 *__imlib_AllocColorTable(Display * d, Colormap cmap, DATA8 * type_return, Visual * v); DATA8 *__imlib_AllocColors332(Display * d, Colormap cmap, Visual * v); DATA8 *__imlib_AllocColors666(Display * d, Colormap cmap, Visual * v); DATA8 *__imlib_AllocColors232(Display * d, Colormap cmap, Visual * v); DATA8 *__imlib_AllocColors222(Display * d, Colormap cmap, Visual * v); DATA8 *__imlib_AllocColors221(Display * d, Colormap cmap, Visual * v); DATA8 *__imlib_AllocColors121(Display * d, Colormap cmap, Visual * v); DATA8 *__imlib_AllocColors111(Display * d, Colormap cmap, Visual * v); DATA8 *__imlib_AllocColors1(Display * d, Colormap cmap, Visual * v); #endif #endif imlib2-1.4.7/src/lib/rotate.c0000664000175000017500000003752412255464217012646 00000000000000#include "common.h" #include "blend.h" #include "rotate.h" /*\ Linear interpolation functions \*/ /*\ Between two values \*/ #define INTERP(v1, v2, f) \ (((v1) << _ROTATE_PREC) + (((v2) - (v1)) * (f))) /*\ Between two colour bytes \*/ #define INTERP_VAL1(x_VAL, dest, l, r, x) \ x_VAL(dest) = (INTERP(x_VAL(l), x_VAL(r), (x)) >> _ROTATE_PREC) /*\ Alpha channel: between two values and two zeroes \*/ #define INTERP_VAL1_A0(dest, v1, v2, f1, f2) \ A_VAL(dest) = ((INTERP(A_VAL(v1), A_VAL(v2), (f1)) * \ (f2)) >> (2 * _ROTATE_PREC)) /*\ Between four values \*/ #define INTERP_VAL2(x_VAL, dest, ul, ur, ll, lr, x, y) \ x_VAL(dest) = (INTERP(INTERP(x_VAL(ul), x_VAL(ur), (x)), \ INTERP(x_VAL(ll), x_VAL(lr), (x)), \ (y)) >> (2 * _ROTATE_PREC)) /*\ Functions used in rotation routines. |*| The do { } while(0) construction is to make it one statement. \*/ /*\ Between four colours \*/ #define INTERP_ARGB(dest, src, sow, x, y) do { \ INTERP_VAL2(R_VAL, (dest), (src), (src) + 1, (src) + (sow), (src) + (sow) + 1, (x) & _ROTATE_PREC_BITS, (y) & _ROTATE_PREC_BITS); \ INTERP_VAL2(G_VAL, (dest), (src), (src) + 1, (src) + (sow), (src) + (sow) + 1, (x) & _ROTATE_PREC_BITS, (y) & _ROTATE_PREC_BITS); \ INTERP_VAL2(B_VAL, (dest), (src), (src) + 1, (src) + (sow), (src) + (sow) + 1, (x) & _ROTATE_PREC_BITS, (y) & _ROTATE_PREC_BITS); \ INTERP_VAL2(A_VAL, (dest), (src), (src) + 1, (src) + (sow), (src) + (sow) + 1, (x) & _ROTATE_PREC_BITS, (y) & _ROTATE_PREC_BITS); \ } while (0) /*\ Between two colours, alpha between two values and zeroes \*/ #define INTERP_RGB_A0(dest, v1, v2, f, f2) do { \ INTERP_VAL1(R_VAL, (dest), (v1), (v2), (f) & _ROTATE_PREC_BITS); \ INTERP_VAL1(G_VAL, (dest), (v1), (v2), (f) & _ROTATE_PREC_BITS); \ INTERP_VAL1(B_VAL, (dest), (v1), (v2), (f) & _ROTATE_PREC_BITS); \ INTERP_VAL1_A0(dest, (v1), (v2), (f) & _ROTATE_PREC_BITS, (f2) & _ROTATE_PREC_BITS); \ } while (0) /*\ One colour, alpha between one value and three zeroes \*/ #define INTERP_A000(dest, v, f1, f2) do { \ *(dest) = *(v); \ A_VAL(dest) = (A_VAL(dest) * \ ((f1) & _ROTATE_PREC_BITS) * ((f2) & _ROTATE_PREC_BITS)) >> (2 * _ROTATE_PREC); \ } while (0) /*\ Rotate by pixel sampling only, target inside source \*/ static void __imlib_RotateSampleInside(DATA32 * src, DATA32 * dest, int sow, int dow, int dw, int dh, int x, int y, int dxh, int dyh, int dxv, int dyv) { int i; if ((dw < 1) || (dh < 1)) return; while (1) { i = dw - 1; do { *dest = src[(x >> _ROTATE_PREC) + ((y >> _ROTATE_PREC) * sow)]; /*\ RIGHT; \ */ x += dxh; y += dyh; dest++; } while (--i >= 0); if (--dh <= 0) break; /*\ DOWN/LEFT; \ */ x += dxv - dw * dxh; y += dyv - dw * dyh; dest += (dow - dw); } } /*\ Same as last function, but with antialiasing \*/ static void __imlib_RotateAAInside(DATA32 * src, DATA32 * dest, int sow, int dow, int dw, int dh, int x, int y, int dxh, int dyh, int dxv, int dyv) { int i; if ((dw < 1) || (dh < 1)) return; while (1) { i = dw - 1; do { DATA32 *src_x_y = (src + (x >> _ROTATE_PREC) + ((y >> _ROTATE_PREC) * sow)); INTERP_ARGB(dest, src_x_y, sow, x, y); /*\ RIGHT; \ */ x += dxh; y += dyh; dest++; } while (--i >= 0); if (--dh <= 0) break; /*\ DOWN/LEFT; \ */ x += dxv - dw * dxh; y += dyv - dw * dyh; dest += (dow - dw); } } /*\ NOTE: To check if v is in [b .. t) ((v >= b) && (v < t)) |*| it's quicker to do ((unsigned)(v - b) < (t - b)) |*| as negative values, cast to unsigned, become large positive |*| values, and fall through the compare. |*| v in [0 .. t) is a special case: ((unsigned)v < t) |*| v in [-t .. 0) is also special, as its the same as ~v in [0 .. t) \*/ static int __check_inside_coords(int x, int y, int dxh, int dyh, int dxv, int dyv, int dw, int dh, int sw, int sh) { sw <<= _ROTATE_PREC; sh <<= _ROTATE_PREC; if (((unsigned)x >= (unsigned)sw) || ((unsigned)y >= (unsigned)sh)) return 0; x += dxh * dw; y += dyh * dw; if (((unsigned)x >= (unsigned)sw) || ((unsigned)y >= (unsigned)sh)) return 0; x += dxv * dh; y += dyv * dh; if (((unsigned)x >= (unsigned)sw) || ((unsigned)y >= (unsigned)sh)) return 0; x -= dxh * dw; y -= dyh * dw; if (((unsigned)x >= (unsigned)sw) || ((unsigned)y >= (unsigned)sh)) return 0; return 1; } /*\ These ones don't need the target to be inside the source \*/ void __imlib_RotateSample(DATA32 * src, DATA32 * dest, int sow, int sw, int sh, int dow, int dw, int dh, int x, int y, int dxh, int dyh, int dxv, int dyv) { int i; if ((dw < 1) || (dh < 1)) return; if (__check_inside_coords(x, y, dxh, dyh, dxv, dyv, dw, dh, sw, sh)) { __imlib_RotateSampleInside(src, dest, sow, dow, dw, dh, x, y, dxh, dyh, dxv, dyv); return; } sw <<= _ROTATE_PREC; sh <<= _ROTATE_PREC; while (1) { i = dw - 1; do { if (((unsigned)x < (unsigned)sw) && ((unsigned)y < (unsigned)sh)) *dest = src[(x >> _ROTATE_PREC) + ((y >> _ROTATE_PREC) * sow)]; else *dest = 0; /*\ RIGHT; \ */ x += dxh; y += dyh; dest++; } while (--i >= 0); if (--dh <= 0) break; /*\ DOWN/LEFT; \ */ x += dxv - dw * dxh; y += dyv - dw * dyh; dest += (dow - dw); } } /*\ With antialiasing. |*| NB: The function 'sees' a transparent border around the source, |*| with colour channels matching the edge, so there is no need to do |*| anything special, but remember to account for this when calculating |*| the bounding box. \*/ void __imlib_RotateAA(DATA32 * src, DATA32 * dest, int sow, int sw, int sh, int dow, int dw, int dh, int x, int y, int dxh, int dyh, int dxv, int dyv) { int i; if ((dw < 1) || (dh < 1)) return; if (__check_inside_coords(x, y, dxh, dyh, dxv, dyv, dw, dh, sw - 1, sh - 1)) { __imlib_RotateAAInside(src, dest, sow, dow, dw, dh, x, y, dxh, dyh, dxv, dyv); return; } sw--; sh--; sw <<= _ROTATE_PREC; sh <<= _ROTATE_PREC; while (1) { i = dw - 1; do { DATA32 *src_x_y = (src + (x >> _ROTATE_PREC) + ((y >> _ROTATE_PREC) * sow)); if ((unsigned)x < (unsigned)sw) { if ((unsigned)y < (unsigned)sh) { /*\ 12 * |*| 34 * \ */ INTERP_ARGB(dest, src_x_y, sow, x, y); } else if ((unsigned)(y - sh) < _ROTATE_PREC_MAX) { /*\ 12 * |*| .. * \ */ INTERP_RGB_A0(dest, src_x_y, src_x_y + 1, x, ~y); } else if ((unsigned)(~y) < _ROTATE_PREC_MAX) { /*\ .. * |*| 34 * \ */ INTERP_RGB_A0(dest, src_x_y + sow, src_x_y + sow + 1, x, y); } else *dest = 0; } else if ((unsigned)(x - sw) < (_ROTATE_PREC_MAX)) { if ((unsigned)y < (unsigned)sh) { /*\ 1. * |*| 3. * \ */ INTERP_RGB_A0(dest, src_x_y, src_x_y + sow, y, ~x); } else if ((unsigned)(y - sh) < _ROTATE_PREC_MAX) { /*\ 1. * |*| .. * \ */ INTERP_A000(dest, src_x_y, ~x, ~y); } else if ((unsigned)(~y) < _ROTATE_PREC_MAX) { /*\ .. * |*| 3. * \ */ INTERP_A000(dest, src_x_y + sow, ~x, y); } else *dest = 0; } else if ((unsigned)(~x) < _ROTATE_PREC_MAX) { if ((unsigned)y < (unsigned)sh) { /*\ .2 * |*| .4 * \ */ INTERP_RGB_A0(dest, src_x_y + 1, src_x_y + sow + 1, y, x); } else if ((unsigned)(y - sh) < _ROTATE_PREC_MAX) { /*\ .2 * |*| .. * \ */ INTERP_A000(dest, src_x_y + 1, x, ~y); } else if ((unsigned)(~y) < _ROTATE_PREC_MAX) { /*\ .. * |*| .4 * \ */ INTERP_A000(dest, src_x_y + sow + 1, x, y); } else *dest = 0; } else *dest = 0; /*\ RIGHT; \ */ x += dxh; y += dyh; dest++; } while (--i >= 0); if (--dh <= 0) break; /*\ DOWN/LEFT; \ */ x += dxv - dw * dxh; y += dyv - dw * dyh; dest += (dow - dw); } } /*\ Should this be in blend.c ?? \*/ #define LINESIZE 16 void __imlib_BlendImageToImageSkewed(ImlibImage * im_src, ImlibImage * im_dst, char aa, char blend, char merge_alpha, int ssx, int ssy, int ssw, int ssh, int ddx, int ddy, int hsx, int hsy, int vsx, int vsy, ImlibColorModifier * cm, ImlibOp op, int clx, int cly, int clw, int clh) { int x, y, dxh, dyh, dxv, dyv, i; double xy2; DATA32 *data, *src; #ifdef DO_MMX_ASM int do_mmx; #endif if ((ssw < 0) || (ssh < 0)) return; if ((!(im_src->data)) && (im_src->loader) && (im_src->loader->load)) im_src->loader->load(im_src, NULL, 0, 1); if (!im_src->data) return; if ((!(im_dst->data)) && (im_dst->loader) && (im_dst->loader->load)) im_dst->loader->load(im_dst, NULL, 0, 1); if (!im_dst->data) return; /*\ Complicated gonio. Works on paper.. * |*| Too bad it doesn't all fit into integer math.. * \ */ if (vsx | vsy) { xy2 = (double)(hsx * vsy - vsx * hsy) / _ROTATE_PREC_MAX; if (xy2 == 0.0) return; dxh = (double)(ssw * vsy) / xy2; dxv = (double)-(ssw * vsx) / xy2; dyh = (double)-(ssh * hsy) / xy2; dyv = (double)(ssh * hsx) / xy2; } else { xy2 = (double)(hsx * hsx + hsy * hsy) / _ROTATE_PREC_MAX; if (xy2 == 0.0) return; dxh = (double)(ssw * hsx) / xy2; dyh = (double)-(ssw * hsy) / xy2; dxv = -dyh; dyv = dxh; } x = -(ddx * dxh + ddy * dxv); y = -(ddx * dyh + ddy * dyv); if (ssx < 0) { x += ssx * _ROTATE_PREC_MAX; ssw += ssx; ssx = 0; } if (ssy < 0) { y += ssy * _ROTATE_PREC_MAX; ssh += ssy; ssy = 0; } if ((ssw + ssx) > im_src->w) ssw = im_src->w - ssx; if ((ssh + ssy) > im_src->h) ssh = im_src->h - ssy; src = im_src->data + ssx + ssy * im_src->w; data = malloc(im_dst->w * LINESIZE * sizeof(DATA32)); if (!data) return; if (aa) { /*\ Account for virtual transparent border \ */ x += _ROTATE_PREC_MAX; y += _ROTATE_PREC_MAX; } #ifdef DO_MMX_ASM do_mmx = __imlib_get_cpuid() & CPUID_MMX; #endif for (i = 0; i < im_dst->h; i += LINESIZE) { int x2, y2, w, h, l, r; h = MIN(LINESIZE, im_dst->h - i); x2 = x + h * dxv; y2 = y + h * dyv; w = ssw << _ROTATE_PREC; h = ssh << _ROTATE_PREC; if (aa) { /*\ Account for virtual transparent border \ */ w += 2 << _ROTATE_PREC; h += 2 << _ROTATE_PREC; } /*\ Pretty similar code \ */ if (dxh > 0) { if (dyh > 0) { l = MAX(-MAX(y, y2) / dyh, -MAX(x, x2) / dxh); r = MIN((h - MIN(y, y2)) / dyh, (w - MIN(x, x2)) / dxh); } else if (dyh < 0) { l = MAX(-MAX(x, x2) / dxh, (h - MIN(y, y2)) / dyh); r = MIN(-MAX(y, y2) / dyh, (w - MIN(x, x2)) / dxh); } else { l = -MAX(x, x2) / dxh; r = (w - MIN(x, x2)) / dxh; } } else if (dxh < 0) { if (dyh > 0) { l = MAX(-MAX(y, y2) / dyh, (w - MIN(x, x2)) / dxh); r = MIN(-MAX(x, x2) / dxh, (h - MIN(y, y2)) / dyh); } else if (dyh < 0) { l = MAX((h - MIN(y, y2)) / dyh, (w - MIN(x, x2)) / dxh); r = MIN(-MAX(y, y2) / dyh, -MAX(x, x2) / dxh); } else { l = (w - MIN(x, x2)) / dxh; r = -MAX(x, x2) / dxh; } } else { if (dyh > 0) { l = -MAX(y, y2) / dyh; r = (h - MIN(y, y2)) / dyh; } else if (dyh < 0) { l = (h - MIN(y, y2)) / dyh; r = -MAX(y, y2) / dyh; } else { l = 0; r = 0; } } l--; r += 2; /*\ Be paranoid about roundoff errors \ */ if (l < 0) l = 0; if (r > im_dst->w) r = im_dst->w; if (r <= l) { x = x2; y = y2; continue; } w = r - l; h = MIN(LINESIZE, im_dst->h - i); x += l * dxh; y += l * dyh; if (aa) { x -= _ROTATE_PREC_MAX; y -= _ROTATE_PREC_MAX; #ifdef DO_MMX_ASM if (do_mmx) __imlib_mmx_RotateAA(src, data, im_src->w, ssw, ssh, w, w, h, x, y, dxh, dyh, dxv, dyv); else #endif __imlib_RotateAA(src, data, im_src->w, ssw, ssh, w, w, h, x, y, dxh, dyh, dxv, dyv); } else { __imlib_RotateSample(src, data, im_src->w, ssw, ssh, w, w, h, x, y, dxh, dyh, dxv, dyv); } __imlib_BlendRGBAToData(data, w, h, im_dst->data, im_dst->w, im_dst->h, 0, 0, l, i, w, h, blend, merge_alpha, cm, op, 0); x = x2; y = y2; } free(data); } imlib2-1.4.7/src/lib/asm_rgba.S0000664000175000017500000001147412420651210013060 00000000000000#include #include "asm.h" #ifdef DO_MMX_ASM /*\ |*| MMX assembly rgba rendering routines for Imlib2 |*| Written by Willem Monsuwe |*| |*| Special (hairy) constructs are only commented on first use. \*/ /*\ All functions have the same calling convention: |*| __imlib_mmx_rgbXXX(void *src, int sjmp, void *dst, int dw, |*| int w, int h, int dx, int dy) \*/ #define src 8(%ebp) #define sjmp 12(%ebp) #define dst 16(%ebp) #define dw 20(%ebp) #define w 24(%ebp) #define h 28(%ebp) #define dx 32(%ebp) #define dy 36(%ebp) .text .align 8 FN_(imlib_mmx_rgb565_fast) FN_(imlib_mmx_bgr565_fast) FN_(imlib_mmx_rgb555_fast) FN_(imlib_mmx_bgr555_fast) FN_(imlib_get_cpuid) #include "asm_loadimmq.S" /*\ Common code \*/ /*\ Save registers, load common parameters \*/ #define ENTER \ pushl %ebp; \ movl %esp, %ebp; \ pushl %ebx; \ pushl %ecx; \ pushl %edx; \ pushl %edi; \ pushl %esi; \ movl src, %esi; \ movl dst, %edi; \ movl w, %ebx; \ movl h, %edx; \ addl %ebx, sjmp #define LOOP_START \ testl %edx, %edx; \ jz 4f; \ testl %ebx, %ebx; \ jz 4f; \ 0: \ movl %ebx, %ecx #define LOOP_END \ 3: \ movl sjmp, %ecx; \ leal (%esi, %ecx, 4), %esi; \ addl dw, %edi; \ decl %edx; \ jnz 0b; \ 4: /*\ Unset MMX mode, reset registers, return \*/ #define LEAVE \ emms; \ popl %esi; \ popl %edi; \ popl %edx; \ popl %ecx; \ popl %ebx; \ movl %ebp, %esp; \ popl %ebp; \ ret PR_(imlib_mmx_bgr565_fast): LOAD_IMMQ(mul_bgr565, %mm7) /*\ This constant is the only difference \*/ CLEANUP_IMMQ_LOADS(1) jmp .rgb565_fast_entry SIZE(imlib_mmx_bgr565_fast) PR_(imlib_mmx_rgb565_fast): LOAD_IMMQ(mul_rgb565, %mm7) CLEANUP_IMMQ_LOADS(1) .rgb565_fast_entry: ENTER LOAD_IMMQ(m_rb, %mm5) LOAD_IMMQ(m_g6, %mm6) CLEANUP_IMMQ_LOADS(2) LOOP_START test $1, %ecx jz 1f decl %ecx movd (%esi, %ecx, 4), %mm0 movq %mm0, %mm1 pand %mm5, %mm0 pand %mm6, %mm1 pmaddwd %mm7, %mm0 por %mm1, %mm0 psrad $5, %mm0 movd %mm0, %eax movw %ax, (%edi, %ecx, 2) jz 3f 1: test $2, %ecx jz 2f subl $2, %ecx movq (%esi, %ecx, 4), %mm0 movq %mm0, %mm1 pand %mm5, %mm0 pand %mm6, %mm1 pmaddwd %mm7, %mm0 por %mm1, %mm0 pslld $11, %mm0 psrad $16, %mm0 packssdw %mm0, %mm0 movd %mm0, (%edi, %ecx, 2) jz 3f 2: subl $4, %ecx movq (%esi, %ecx, 4), %mm0 movq 8(%esi, %ecx, 4), %mm2 movq %mm0, %mm1 /*\ a r g b (2x) \*/ movq %mm2, %mm3 pand %mm5, %mm0 /*\ 0 rrrrr000 0 bbbbb000 (2 x) \*/ pand %mm5, %mm2 pand %mm6, %mm1 /*\ 0 0 gggggg00 00000000 (2 x) \*/ pand %mm6, %mm3 pmaddwd %mm7, %mm0 /*\ 0 000rrrrr 000000bb bbb00000 (2 x) \*/ pmaddwd %mm7, %mm2 por %mm1, %mm0 /*\ 0 000rrrrr ggggggbb bbb00000 (2 x) \*/ por %mm3, %mm2 pslld $11, %mm0 /*\ rrrrrggg gggbbbbb 0 0 (2 x) \*/ pslld $11, %mm2 psrad $16, %mm0 /*\ x x rrrrrggg gggbbbbb (2 x) \*/ psrad $16, %mm2 packssdw %mm2, %mm0 /*\ rrrrrggg gggbbbbb (4 x) \*/ movq %mm0, (%edi, %ecx, 2) jnz 2b LOOP_END LEAVE SIZE(imlib_mmx_rgb565_fast) PR_(imlib_mmx_bgr555_fast): LOAD_IMMQ(mul_bgr555, %mm7) /*\ This constant is the only difference \*/ CLEANUP_IMMQ_LOADS(1) jmp .rgb555_fast_entry SIZE(imlib_mmx_bgr555_fast) PR_(imlib_mmx_rgb555_fast): LOAD_IMMQ(mul_rgb555, %mm7) CLEANUP_IMMQ_LOADS(1) .rgb555_fast_entry: ENTER LOAD_IMMQ(m_rb, %mm5) LOAD_IMMQ(m_g5, %mm6) CLEANUP_IMMQ_LOADS(2) LOOP_START test $1, %ecx jz 1f decl %ecx movd (%esi, %ecx, 4), %mm0 movq %mm0, %mm1 pand %mm5, %mm0 pand %mm6, %mm1 pmaddwd %mm7, %mm0 por %mm1, %mm0 psrad $5, %mm0 movd %mm0, %eax movw %ax, (%edi, %ecx, 2) jz 3f 1: test $2, %ecx jz 2f subl $2, %ecx movq (%esi, %ecx, 4), %mm0 movq %mm0, %mm1 pand %mm5, %mm0 pand %mm6, %mm1 pmaddwd %mm7, %mm0 por %mm1, %mm0 psrld $6, %mm0 packssdw %mm0, %mm0 movd %mm0, (%edi, %ecx, 2) jz 3f 2: subl $4, %ecx movq (%esi, %ecx, 4), %mm0 movq 8(%esi, %ecx, 4), %mm2 movq %mm0, %mm1 /*\ a r g b (2x) \*/ movq %mm2, %mm3 pand %mm5, %mm0 /*\ 0 rrrrr000 0 bbbbb000 (2 x) \*/ pand %mm5, %mm2 pand %mm6, %mm1 /*\ 0 0 ggggg000 00000000 (2 x) \*/ pand %mm6, %mm3 pmaddwd %mm7, %mm0 /*\ 0 000rrrrr 00000bbb bb000000 (2 x) \*/ pmaddwd %mm7, %mm2 por %mm1, %mm0 /*\ 0 000rrrrr gggggbbb bb000000 (2 x) \*/ por %mm3, %mm2 psrld $6, %mm0 /*\ 0 0 0rrrrrgg gggbbbbb (2 x) \*/ psrld $6, %mm2 packssdw %mm2, %mm0 /*\ 0rrrrrgg gggbbbbb (4 x) \*/ movq %mm0, (%edi, %ecx, 2) jnz 2b LOOP_END LEAVE SIZE(imlib_mmx_rgb555_fast) PR_(imlib_get_cpuid): pushl %ebx pushl %edx pushf popl %eax movl %eax, %ebx xorl $0x200000, %eax pushl %eax popf pushf popl %eax xorl %ebx, %eax andl $0x200000, %eax jz 1f xorl %eax, %eax cpuid testl %eax, %eax jz 1f movl $1, %eax cpuid and $0x00000f00, %eax and $0xfffff0ff, %edx orl %edx, %eax 1: popl %edx popl %ebx ret SIZE(imlib_get_cpuid) #endif #ifdef __ELF__ .section .note.GNU-stack,"",@progbits #endif imlib2-1.4.7/src/lib/scale.c0000664000175000017500000015502212255464217012431 00000000000000#include "common.h" #include #include "blend.h" #include "colormod.h" #include "image.h" #include "scale.h" /*\ NB: If you change this, don't forget asm_scale.S \*/ struct _imlib_scale_info { int *xpoints; DATA32 **ypoints; int *xapoints, *yapoints; int xup_yup; DATA32 *pix_assert; }; #define RGBA_COMPOSE(r, g, b, a) ((a) << 24) | ((r) << 16) | ((g) << 8) | (b) #define INV_XAP (256 - xapoints[x]) #define XAP (xapoints[x]) #define INV_YAP (256 - yapoints[dyy + y]) #define YAP (yapoints[dyy + y]) static DATA32 ** __imlib_CalcYPoints(DATA32 * src, int sw, int sh, int dh, int b1, int b2) { DATA32 **p; int i, j = 0; int val, inc, rv = 0; if (dh < 0) { dh = -dh; rv = 1; } p = malloc((dh + 1) * sizeof(DATA32 *)); if (dh < (b1 + b2)) { if (dh < b1) { b1 = dh; b2 = 0; } else b2 = dh - b1; } val = 0; inc = 1 << 16; for (i = 0; i < b1; i++) { p[j++] = src + ((val >> 16) * sw); val += inc; } if (dh > (b1 + b2)) { val = (b1 << 16); inc = ((sh - b1 - b2) << 16) / (dh - b1 - b2); for (i = 0; i < (dh - b1 - b2); i++) { p[j++] = src + ((val >> 16) * sw); val += inc; } } val = (sh - b2) << 16; inc = 1 << 16; for (i = 0; i <= b2; i++) { p[j++] = src + ((val >> 16) * sw); val += inc; } if (rv) for (i = dh / 2; --i >= 0;) { DATA32 *tmp = p[i]; p[i] = p[dh - i - 1]; p[dh - i - 1] = tmp; } return p; } static int * __imlib_CalcXPoints(int sw, int dw, int b1, int b2) { int *p, i, j = 0; int val, inc, rv = 0; if (dw < 0) { dw = -dw; rv = 1; } p = malloc((dw + 1) * sizeof(int)); if (dw < (b1 + b2)) { if (dw < b1) { b1 = dw; b2 = 0; } else b2 = dw - b1; } val = 0; inc = 1 << 16; for (i = 0; i < b1; i++) { p[j++] = (val >> 16); val += inc; } if (dw > (b1 + b2)) { val = (b1 << 16); inc = ((sw - b1 - b2) << 16) / (dw - b1 - b2); for (i = 0; i < (dw - b1 - b2); i++) { p[j++] = (val >> 16); val += inc; } } val = (sw - b2) << 16; inc = 1 << 16; for (i = 0; i <= b2; i++) { p[j++] = (val >> 16); val += inc; } if (rv) for (i = dw / 2; --i >= 0;) { int tmp = p[i]; p[i] = p[dw - i - 1]; p[dw - i - 1] = tmp; } return p; } static int * __imlib_CalcApoints(int s, int d, int b1, int b2, int up) { int *p, i, j = 0, rv = 0; if (d < 0) { rv = 1; d = -d; } p = malloc(d * sizeof(int)); if (d < (b1 + b2)) { if (d < b1) { b1 = d; b2 = 0; } else b2 = d - b1; } /* scaling up */ if (up) { int val, inc; for (i = 0; i < b1; i++) p[j++] = 0; if (d > (b1 + b2)) { int ss, dd; ss = s - b1 - b2; dd = d - b1 - b2; val = 0; inc = (ss << 16) / dd; for (i = 0; i < dd; i++) { p[j++] = (val >> 8) - ((val >> 8) & 0xffffff00); if (((val >> 16) + b1) >= (s - 1)) p[j - 1] = 0; val += inc; } } for (i = 0; i < b2; i++) p[j++] = 0; } /* scaling down */ else { int val, inc; for (i = 0; i < b1; i++) p[j++] = (1 << (16 + 14)) + (1 << 14); if (d > (b1 + b2)) { int ss, dd, ap, Cp; ss = s - b1 - b2; dd = d - b1 - b2; val = 0; inc = (ss << 16) / dd; Cp = ((dd << 14) / ss) + 1; for (i = 0; i < dd; i++) { ap = ((0x100 - ((val >> 8) & 0xff)) * Cp) >> 8; p[j] = ap | (Cp << 16); j++; val += inc; } } for (i = 0; i < b2; i++) p[j++] = (1 << (16 + 14)) + (1 << 14); } if (rv) { for (i = d / 2; --i >= 0;) { int tmp = p[i]; p[i] = p[d - i - 1]; p[d - i - 1] = tmp; } } return p; } ImlibScaleInfo * __imlib_FreeScaleInfo(ImlibScaleInfo * isi) { if (isi) { free(isi->xpoints); free(isi->ypoints); free(isi->xapoints); free(isi->yapoints); free(isi); } return NULL; } ImlibScaleInfo * __imlib_CalcScaleInfo(ImlibImage * im, int sw, int sh, int dw, int dh, char aa) { ImlibScaleInfo *isi; int scw, sch; scw = dw * im->w / sw; sch = dh * im->h / sh; isi = malloc(sizeof(ImlibScaleInfo)); if (!isi) return NULL; memset(isi, 0, sizeof(ImlibScaleInfo)); isi->pix_assert = im->data + im->w * im->h; isi->xup_yup = (abs(dw) >= sw) + ((abs(dh) >= sh) << 1); isi->xpoints = __imlib_CalcXPoints(im->w, scw, im->border.left, im->border.right); if (!isi->xpoints) return __imlib_FreeScaleInfo(isi); isi->ypoints = __imlib_CalcYPoints(im->data, im->w, im->h, sch, im->border.top, im->border.bottom); if (!isi->ypoints) return __imlib_FreeScaleInfo(isi); if (aa) { isi->xapoints = __imlib_CalcApoints(im->w, scw, im->border.left, im->border.right, isi->xup_yup & 1); if (!isi->xapoints) return __imlib_FreeScaleInfo(isi); isi->yapoints = __imlib_CalcApoints(im->h, sch, im->border.top, im->border.bottom, isi->xup_yup & 2); if (!isi->yapoints) return __imlib_FreeScaleInfo(isi); } return isi; } /* scale by pixel sampling only */ void __imlib_ScaleSampleRGBA(ImlibScaleInfo * isi, DATA32 * dest, int dxx, int dyy, int dx, int dy, int dw, int dh, int dow) { DATA32 *sptr, *dptr; int x, y, end; DATA32 **ypoints = isi->ypoints; int *xpoints = isi->xpoints; /* whats the last pixel on the line so we stop there */ end = dxx + dw; /* go through every scanline in the output buffer */ for (y = 0; y < dh; y++) { /* get the pointer to the start of the destination scanline */ dptr = dest + dx + ((y + dy) * dow); /* calculate the source line we'll scan from */ sptr = ypoints[dyy + y]; /* go thru the scanline and copy across */ for (x = dxx; x < end; x++) *dptr++ = sptr[xpoints[x]]; } } /* FIXME: NEED to optimise ScaleAARGBA - currently its "ok" but needs work*/ /* scale by area sampling */ void __imlib_ScaleAARGBA(ImlibScaleInfo * isi, DATA32 * dest, int dxx, int dyy, int dx, int dy, int dw, int dh, int dow, int sow) { DATA32 *sptr, *dptr; int x, y, end; DATA32 **ypoints = isi->ypoints; int *xpoints = isi->xpoints; int *xapoints = isi->xapoints; int *yapoints = isi->yapoints; end = dxx + dw; /* scaling up both ways */ if (isi->xup_yup == 3) { /* go through every scanline in the output buffer */ for (y = 0; y < dh; y++) { /* calculate the source line we'll scan from */ dptr = dest + dx + ((y + dy) * dow); sptr = ypoints[dyy + y]; if (YAP > 0) { for (x = dxx; x < end; x++) { int r, g, b, a; int rr, gg, bb, aa; DATA32 *pix; if (XAP > 0) { pix = ypoints[dyy + y] + xpoints[x]; r = R_VAL(pix) * INV_XAP; g = G_VAL(pix) * INV_XAP; b = B_VAL(pix) * INV_XAP; a = A_VAL(pix) * INV_XAP; pix++; r += R_VAL(pix) * XAP; g += G_VAL(pix) * XAP; b += B_VAL(pix) * XAP; a += A_VAL(pix) * XAP; pix += sow; rr = R_VAL(pix) * XAP; gg = G_VAL(pix) * XAP; bb = B_VAL(pix) * XAP; aa = A_VAL(pix) * XAP; pix--; rr += R_VAL(pix) * INV_XAP; gg += G_VAL(pix) * INV_XAP; bb += B_VAL(pix) * INV_XAP; aa += A_VAL(pix) * INV_XAP; r = ((rr * YAP) + (r * INV_YAP)) >> 16; g = ((gg * YAP) + (g * INV_YAP)) >> 16; b = ((bb * YAP) + (b * INV_YAP)) >> 16; a = ((aa * YAP) + (a * INV_YAP)) >> 16; *dptr++ = RGBA_COMPOSE(r, g, b, a); } else { pix = ypoints[dyy + y] + xpoints[x]; r = R_VAL(pix) * INV_YAP; g = G_VAL(pix) * INV_YAP; b = B_VAL(pix) * INV_YAP; a = A_VAL(pix) * INV_YAP; pix += sow; r += R_VAL(pix) * YAP; g += G_VAL(pix) * YAP; b += B_VAL(pix) * YAP; a += A_VAL(pix) * YAP; r >>= 8; g >>= 8; b >>= 8; a >>= 8; *dptr++ = RGBA_COMPOSE(r, g, b, a); } } } else { for (x = dxx; x < end; x++) { int r, g, b, a; DATA32 *pix; if (XAP > 0) { pix = ypoints[dyy + y] + xpoints[x]; r = R_VAL(pix) * INV_XAP; g = G_VAL(pix) * INV_XAP; b = B_VAL(pix) * INV_XAP; a = A_VAL(pix) * INV_XAP; pix++; r += R_VAL(pix) * XAP; g += G_VAL(pix) * XAP; b += B_VAL(pix) * XAP; a += A_VAL(pix) * XAP; r >>= 8; g >>= 8; b >>= 8; a >>= 8; *dptr++ = RGBA_COMPOSE(r, g, b, a); } else *dptr++ = sptr[xpoints[x]]; } } } } /* if we're scaling down vertically */ else if (isi->xup_yup == 1) #ifndef OLD_SCALE_DOWN { /*\ 'Correct' version, with math units prepared for MMXification \ */ int Cy, j; DATA32 *pix; int r, g, b, a, rr, gg, bb, aa; int yap; /* go through every scanline in the output buffer */ for (y = 0; y < dh; y++) { Cy = YAP >> 16; yap = YAP & 0xffff; dptr = dest + dx + ((y + dy) * dow); for (x = dxx; x < end; x++) { pix = ypoints[dyy + y] + xpoints[x]; r = (R_VAL(pix) * yap) >> 10; g = (G_VAL(pix) * yap) >> 10; b = (B_VAL(pix) * yap) >> 10; a = (A_VAL(pix) * yap) >> 10; for (j = (1 << 14) - yap; j > Cy; j -= Cy) { pix += sow; r += (R_VAL(pix) * Cy) >> 10; g += (G_VAL(pix) * Cy) >> 10; b += (B_VAL(pix) * Cy) >> 10; a += (A_VAL(pix) * Cy) >> 10; } if (j > 0) { pix += sow; r += (R_VAL(pix) * j) >> 10; g += (G_VAL(pix) * j) >> 10; b += (B_VAL(pix) * j) >> 10; a += (A_VAL(pix) * j) >> 10; } assert(pix < isi->pix_assert); if (XAP > 0) { pix = ypoints[dyy + y] + xpoints[x] + 1; rr = (R_VAL(pix) * yap) >> 10; gg = (G_VAL(pix) * yap) >> 10; bb = (B_VAL(pix) * yap) >> 10; aa = (A_VAL(pix) * yap) >> 10; for (j = (1 << 14) - yap; j > Cy; j -= Cy) { pix += sow; rr += (R_VAL(pix) * Cy) >> 10; gg += (G_VAL(pix) * Cy) >> 10; bb += (B_VAL(pix) * Cy) >> 10; aa += (A_VAL(pix) * Cy) >> 10; } if (j > 0) { pix += sow; rr += (R_VAL(pix) * j) >> 10; gg += (G_VAL(pix) * j) >> 10; bb += (B_VAL(pix) * j) >> 10; aa += (A_VAL(pix) * j) >> 10; } assert(pix < isi->pix_assert); r = r * INV_XAP; g = g * INV_XAP; b = b * INV_XAP; a = a * INV_XAP; r = (r + ((rr * XAP))) >> 12; g = (g + ((gg * XAP))) >> 12; b = (b + ((bb * XAP))) >> 12; a = (a + ((aa * XAP))) >> 12; } else { r >>= 4; g >>= 4; b >>= 4; a >>= 4; } *dptr = RGBA_COMPOSE(r, g, b, a); dptr++; } } } #else { /* go through every scanline in the output buffer */ for (y = 0; y < dh; y++) { int yap; /* calculate the source line we'll scan from */ dptr = dest + dx + ((y + dy) * dow); sptr = ypoints[dyy + y]; yap = (ypoints[dyy + y + 1] - ypoints[dyy + y]) / sow; if (yap > 1) { for (x = dxx; x < end; x++) { int r = 0, g = 0, b = 0, a = 0; int rr = 0, gg = 0, bb = 0, aa = 0; DATA32 *pix; if (XAP > 0) { pix = sptr + xpoints[x]; for (j = 0; j < yap; j++) { r += R_VAL(pix); g += G_VAL(pix); b += B_VAL(pix); a += A_VAL(pix); rr += R_VAL(pix + 1); gg += G_VAL(pix + 1); bb += B_VAL(pix + 1); aa += A_VAL(pix + 1); pix += sow; } r = r * INV_XAP / yap; g = g * INV_XAP / yap; b = b * INV_XAP / yap; a = a * INV_XAP / yap; r = (r + ((rr * XAP) / yap)) >> 8; g = (g + ((gg * XAP) / yap)) >> 8; b = (b + ((bb * XAP) / yap)) >> 8; a = (a + ((aa * XAP) / yap)) >> 8; *dptr++ = RGBA_COMPOSE(r, g, b, a); } else { pix = sptr + xpoints[x]; for (j = 0; j < yap; j++) { r += R_VAL(pix); g += G_VAL(pix); b += B_VAL(pix); a += A_VAL(pix); pix += sow; } r /= yap; g /= yap; b /= yap; a /= yap; *dptr++ = RGBA_COMPOSE(r, g, b, a); } } } else { for (x = dxx; x < end; x++) { int r = 0, g = 0, b = 0, a = 0; int count; DATA32 *pix; if (XAP > 0) { pix = ypoints[dyy + y] + xpoints[x]; r = R_VAL(pix) * INV_XAP; g = G_VAL(pix) * INV_XAP; b = B_VAL(pix) * INV_XAP; a = A_VAL(pix) * INV_XAP; pix++; r += R_VAL(pix) * XAP; g += G_VAL(pix) * XAP; b += B_VAL(pix) * XAP; a += A_VAL(pix) * XAP; r >>= 8; g >>= 8; b >>= 8; a >>= 8; *dptr++ = RGBA_COMPOSE(r, g, b, a); } else *dptr++ = sptr[xpoints[x]]; } } } } #endif /* if we're scaling down horizontally */ else if (isi->xup_yup == 2) #ifndef OLD_SCALE_DOWN { /*\ 'Correct' version, with math units prepared for MMXification \ */ int Cx, j; DATA32 *pix; int r, g, b, a, rr, gg, bb, aa; int xap; /* go through every scanline in the output buffer */ for (y = 0; y < dh; y++) { dptr = dest + dx + ((y + dy) * dow); for (x = dxx; x < end; x++) { Cx = XAP >> 16; xap = XAP & 0xffff; pix = ypoints[dyy + y] + xpoints[x]; r = (R_VAL(pix) * xap) >> 10; g = (G_VAL(pix) * xap) >> 10; b = (B_VAL(pix) * xap) >> 10; a = (A_VAL(pix) * xap) >> 10; for (j = (1 << 14) - xap; j > Cx; j -= Cx) { pix++; r += (R_VAL(pix) * Cx) >> 10; g += (G_VAL(pix) * Cx) >> 10; b += (B_VAL(pix) * Cx) >> 10; a += (A_VAL(pix) * Cx) >> 10; } if (j > 0) { pix++; r += (R_VAL(pix) * j) >> 10; g += (G_VAL(pix) * j) >> 10; b += (B_VAL(pix) * j) >> 10; a += (A_VAL(pix) * j) >> 10; } assert(pix < isi->pix_assert); if (YAP > 0) { pix = ypoints[dyy + y] + xpoints[x] + sow; rr = (R_VAL(pix) * xap) >> 10; gg = (G_VAL(pix) * xap) >> 10; bb = (B_VAL(pix) * xap) >> 10; aa = (A_VAL(pix) * xap) >> 10; for (j = (1 << 14) - xap; j > Cx; j -= Cx) { pix++; rr += (R_VAL(pix) * Cx) >> 10; gg += (G_VAL(pix) * Cx) >> 10; bb += (B_VAL(pix) * Cx) >> 10; aa += (A_VAL(pix) * Cx) >> 10; } if (j > 0) { pix++; rr += (R_VAL(pix) * j) >> 10; gg += (G_VAL(pix) * j) >> 10; bb += (B_VAL(pix) * j) >> 10; aa += (A_VAL(pix) * j) >> 10; } assert(pix < isi->pix_assert); r = r * INV_YAP; g = g * INV_YAP; b = b * INV_YAP; a = a * INV_YAP; r = (r + ((rr * YAP))) >> 12; g = (g + ((gg * YAP))) >> 12; b = (b + ((bb * YAP))) >> 12; a = (a + ((aa * YAP))) >> 12; } else { r >>= 4; g >>= 4; b >>= 4; a >>= 4; } *dptr = RGBA_COMPOSE(r, g, b, a); dptr++; } } } #else { /* go through every scanline in the output buffer */ for (y = 0; y < dh; y++) { /* calculate the source line we'll scan from */ dptr = dest + dx + ((y + dy) * dow); sptr = ypoints[dyy + y]; if (YAP > 0) { for (x = dxx; x < end; x++) { int r = 0, g = 0, b = 0, a = 0; int rr = 0, gg = 0, bb = 0, aa = 0; int xap; DATA32 *pix; xap = xpoints[x + 1] - xpoints[x]; if (xap > 1) { pix = ypoints[dyy + y] + xpoints[x]; for (i = 0; i < xap; i++) { r += R_VAL(pix + i); g += G_VAL(pix + i); b += B_VAL(pix + i); a += A_VAL(pix + i); } r = r * INV_YAP / xap; g = g * INV_YAP / xap; b = b * INV_YAP / xap; a = a * INV_YAP / xap; pix = ypoints[dyy + y] + xpoints[x] + sow; for (i = 0; i < xap; i++) { rr += R_VAL(pix + i); gg += G_VAL(pix + i); bb += B_VAL(pix + i); aa += A_VAL(pix + i); } r = (r + ((rr * YAP) / xap)) >> 8; g = (g + ((gg * YAP) / xap)) >> 8; b = (b + ((bb * YAP) / xap)) >> 8; a = (a + ((aa * YAP) / xap)) >> 8; *dptr++ = RGBA_COMPOSE(r, g, b, a); } else { pix = ypoints[dyy + y] + xpoints[x]; r = R_VAL(pix) * INV_YAP; g = G_VAL(pix) * INV_YAP; b = B_VAL(pix) * INV_YAP; a = A_VAL(pix) * INV_YAP; pix += sow; r += R_VAL(pix) * YAP; g += G_VAL(pix) * YAP; b += B_VAL(pix) * YAP; a += A_VAL(pix) * YAP; r >>= 8; g >>= 8; b >>= 8; a >>= 8; *dptr++ = RGBA_COMPOSE(r, g, b, a); } } } else { for (x = dxx; x < end; x++) { int r = 0, g = 0, b = 0, a = 0; int xap; DATA32 *pix; xap = xpoints[x + 1] - xpoints[x]; if (xap > 1) { pix = ypoints[dyy + y] + xpoints[x]; for (i = 0; i < xap; i++) { r += R_VAL(pix + i); g += G_VAL(pix + i); b += B_VAL(pix + i); a += A_VAL(pix + i); } r /= xap; g /= xap; b /= xap; a /= xap; *dptr++ = RGBA_COMPOSE(r, g, b, a); } else *dptr++ = sptr[xpoints[x]]; } } } } #endif /* if we're scaling down horizontally & vertically */ else #ifndef OLD_SCALE_DOWN { /*\ 'Correct' version, with math units prepared for MMXification: * |*| The operation 'b = (b * c) >> 16' translates to pmulhw, * |*| so the operation 'b = (b * c) >> d' would translate to * |*| psllw (16 - d), %mmb; pmulh %mmc, %mmb * \ */ int Cx, Cy, i, j; DATA32 *pix; int a, r, g, b, ax, rx, gx, bx; int xap, yap; for (y = 0; y < dh; y++) { Cy = YAP >> 16; yap = YAP & 0xffff; dptr = dest + dx + ((y + dy) * dow); for (x = dxx; x < end; x++) { Cx = XAP >> 16; xap = XAP & 0xffff; sptr = ypoints[dyy + y] + xpoints[x]; pix = sptr; sptr += sow; rx = (R_VAL(pix) * xap) >> 9; gx = (G_VAL(pix) * xap) >> 9; bx = (B_VAL(pix) * xap) >> 9; ax = (A_VAL(pix) * xap) >> 9; pix++; for (i = (1 << 14) - xap; i > Cx; i -= Cx) { rx += (R_VAL(pix) * Cx) >> 9; gx += (G_VAL(pix) * Cx) >> 9; bx += (B_VAL(pix) * Cx) >> 9; ax += (A_VAL(pix) * Cx) >> 9; pix++; } if (i > 0) { rx += (R_VAL(pix) * i) >> 9; gx += (G_VAL(pix) * i) >> 9; bx += (B_VAL(pix) * i) >> 9; ax += (A_VAL(pix) * i) >> 9; } r = (rx * yap) >> 14; g = (gx * yap) >> 14; b = (bx * yap) >> 14; a = (ax * yap) >> 14; for (j = (1 << 14) - yap; j > Cy; j -= Cy) { pix = sptr; sptr += sow; rx = (R_VAL(pix) * xap) >> 9; gx = (G_VAL(pix) * xap) >> 9; bx = (B_VAL(pix) * xap) >> 9; ax = (A_VAL(pix) * xap) >> 9; pix++; for (i = (1 << 14) - xap; i > Cx; i -= Cx) { rx += (R_VAL(pix) * Cx) >> 9; gx += (G_VAL(pix) * Cx) >> 9; bx += (B_VAL(pix) * Cx) >> 9; ax += (A_VAL(pix) * Cx) >> 9; pix++; } if (i > 0) { rx += (R_VAL(pix) * i) >> 9; gx += (G_VAL(pix) * i) >> 9; bx += (B_VAL(pix) * i) >> 9; ax += (A_VAL(pix) * i) >> 9; } r += (rx * Cy) >> 14; g += (gx * Cy) >> 14; b += (bx * Cy) >> 14; a += (ax * Cy) >> 14; } if (j > 0) { pix = sptr; sptr += sow; rx = (R_VAL(pix) * xap) >> 9; gx = (G_VAL(pix) * xap) >> 9; bx = (B_VAL(pix) * xap) >> 9; ax = (A_VAL(pix) * xap) >> 9; pix++; for (i = (1 << 14) - xap; i > Cx; i -= Cx) { rx += (R_VAL(pix) * Cx) >> 9; gx += (G_VAL(pix) * Cx) >> 9; bx += (B_VAL(pix) * Cx) >> 9; ax += (A_VAL(pix) * Cx) >> 9; pix++; } if (i > 0) { rx += (R_VAL(pix) * i) >> 9; gx += (G_VAL(pix) * i) >> 9; bx += (B_VAL(pix) * i) >> 9; ax += (A_VAL(pix) * i) >> 9; } r += (rx * j) >> 14; g += (gx * j) >> 14; b += (bx * j) >> 14; a += (ax * j) >> 14; } R_VAL(dptr) = r >> 5; G_VAL(dptr) = g >> 5; B_VAL(dptr) = b >> 5; A_VAL(dptr) = a >> 5; dptr++; } } } #else { int count; DATA32 *pix; int a, r, g, b; /* go through every scanline in the output buffer */ for (y = 0; y < dh; y++) { int yap = (ypoints[dyy + y + 1] - ypoints[dyy + y]) / sow; /* calculate the source line we'll scan from */ dptr = dest + dx + ((y + dy) * dow); sptr = ypoints[dyy + y]; for (x = dxx; x < end; x++) { int xap = xpoints[x + 1] - xpoints[x]; if ((xap > 1) || (yap > 1)) { r = 0; g = 0; b = 0; pix = ypoints[dyy + y] + xpoints[x]; for (j = yap; --j >= 0;) { for (i = xap; --i >= 0;) { r += R_VAL(pix + i); g += G_VAL(pix + i); b += B_VAL(pix + i); a += A_VAL(pix + i); } pix += sow; } count = xap * yap; R_VAL(dptr) = r / count; G_VAL(dptr) = g / count; B_VAL(dptr) = b / count; A_VAL(dptr) = a / count; dptr++; } else *dptr++ = sptr[xpoints[x]]; } } } #endif } /* scale by area sampling - IGNORE the ALPHA byte*/ void __imlib_ScaleAARGB(ImlibScaleInfo * isi, DATA32 * dest, int dxx, int dyy, int dx, int dy, int dw, int dh, int dow, int sow) { DATA32 *sptr, *dptr; int x, y, end; DATA32 **ypoints = isi->ypoints; int *xpoints = isi->xpoints; int *xapoints = isi->xapoints; int *yapoints = isi->yapoints; end = dxx + dw; /* scaling up both ways */ if (isi->xup_yup == 3) { /* go through every scanline in the output buffer */ for (y = 0; y < dh; y++) { /* calculate the source line we'll scan from */ dptr = dest + dx + ((y + dy) * dow); sptr = ypoints[dyy + y]; if (YAP > 0) { for (x = dxx; x < end; x++) { int r = 0, g = 0, b = 0; int rr = 0, gg = 0, bb = 0; DATA32 *pix; if (XAP > 0) { pix = ypoints[dyy + y] + xpoints[x]; r = R_VAL(pix) * INV_XAP; g = G_VAL(pix) * INV_XAP; b = B_VAL(pix) * INV_XAP; pix++; r += R_VAL(pix) * XAP; g += G_VAL(pix) * XAP; b += B_VAL(pix) * XAP; pix += sow; rr = R_VAL(pix) * XAP; gg = G_VAL(pix) * XAP; bb = B_VAL(pix) * XAP; pix--; rr += R_VAL(pix) * INV_XAP; gg += G_VAL(pix) * INV_XAP; bb += B_VAL(pix) * INV_XAP; r = ((rr * YAP) + (r * INV_YAP)) >> 16; g = ((gg * YAP) + (g * INV_YAP)) >> 16; b = ((bb * YAP) + (b * INV_YAP)) >> 16; *dptr++ = RGBA_COMPOSE(r, g, b, 0xff); } else { pix = ypoints[dyy + y] + xpoints[x]; r = R_VAL(pix) * INV_YAP; g = G_VAL(pix) * INV_YAP; b = B_VAL(pix) * INV_YAP; pix += sow; r += R_VAL(pix) * YAP; g += G_VAL(pix) * YAP; b += B_VAL(pix) * YAP; r >>= 8; g >>= 8; b >>= 8; *dptr++ = RGBA_COMPOSE(r, g, b, 0xff); } } } else { for (x = dxx; x < end; x++) { int r = 0, g = 0, b = 0; DATA32 *pix; if (XAP > 0) { pix = ypoints[dyy + y] + xpoints[x]; r = R_VAL(pix) * INV_XAP; g = G_VAL(pix) * INV_XAP; b = B_VAL(pix) * INV_XAP; pix++; r += R_VAL(pix) * XAP; g += G_VAL(pix) * XAP; b += B_VAL(pix) * XAP; r >>= 8; g >>= 8; b >>= 8; *dptr++ = RGBA_COMPOSE(r, g, b, 0xff); } else *dptr++ = sptr[xpoints[x]]; } } } } /* if we're scaling down vertically */ else if (isi->xup_yup == 1) #ifndef OLD_SCALE_DOWN { /*\ 'Correct' version, with math units prepared for MMXification \ */ int Cy, j; DATA32 *pix; int r, g, b, rr, gg, bb; int yap; /* go through every scanline in the output buffer */ for (y = 0; y < dh; y++) { Cy = YAP >> 16; yap = YAP & 0xffff; dptr = dest + dx + ((y + dy) * dow); for (x = dxx; x < end; x++) { pix = ypoints[dyy + y] + xpoints[x]; r = (R_VAL(pix) * yap) >> 10; g = (G_VAL(pix) * yap) >> 10; b = (B_VAL(pix) * yap) >> 10; pix += sow; for (j = (1 << 14) - yap; j > Cy; j -= Cy) { r += (R_VAL(pix) * Cy) >> 10; g += (G_VAL(pix) * Cy) >> 10; b += (B_VAL(pix) * Cy) >> 10; pix += sow; } if (j > 0) { r += (R_VAL(pix) * j) >> 10; g += (G_VAL(pix) * j) >> 10; b += (B_VAL(pix) * j) >> 10; } if (XAP > 0) { pix = ypoints[dyy + y] + xpoints[x] + 1; rr = (R_VAL(pix) * yap) >> 10; gg = (G_VAL(pix) * yap) >> 10; bb = (B_VAL(pix) * yap) >> 10; pix += sow; for (j = (1 << 14) - yap; j > Cy; j -= Cy) { rr += (R_VAL(pix) * Cy) >> 10; gg += (G_VAL(pix) * Cy) >> 10; bb += (B_VAL(pix) * Cy) >> 10; pix += sow; } if (j > 0) { rr += (R_VAL(pix) * j) >> 10; gg += (G_VAL(pix) * j) >> 10; bb += (B_VAL(pix) * j) >> 10; } r = r * INV_XAP; g = g * INV_XAP; b = b * INV_XAP; r = (r + ((rr * XAP))) >> 12; g = (g + ((gg * XAP))) >> 12; b = (b + ((bb * XAP))) >> 12; } else { r >>= 4; g >>= 4; b >>= 4; } *dptr = RGBA_COMPOSE(r, g, b, 0xff); dptr++; } } } #else { /* go through every scanline in the output buffer */ for (y = 0; y < dh; y++) { int yap; /* calculate the source line we'll scan from */ dptr = dest + dx + ((y + dy) * dow); sptr = ypoints[dyy + y]; yap = (ypoints[dyy + y + 1] - ypoints[dyy + y]) / sow; if (yap > 1) { for (x = dxx; x < end; x++) { int r = 0, g = 0, b = 0; int rr = 0, gg = 0, bb = 0; DATA32 *pix; if (XAP > 0) { pix = sptr + xpoints[x]; for (j = 0; j < yap; j++) { r += R_VAL(pix); g += G_VAL(pix); b += B_VAL(pix); rr += R_VAL(pix + 1); gg += G_VAL(pix + 1); bb += B_VAL(pix + 1); pix += sow; } r = r * INV_XAP / yap; g = g * INV_XAP / yap; b = b * INV_XAP / yap; r = (r + ((rr * XAP) / yap)) >> 8; g = (g + ((gg * XAP) / yap)) >> 8; b = (b + ((bb * XAP) / yap)) >> 8; *dptr++ = RGBA_COMPOSE(r, g, b, 0xff); } else { pix = sptr + xpoints[x]; for (j = 0; j < yap; j++) { r += R_VAL(pix); g += G_VAL(pix); b += B_VAL(pix); pix += sow; } r /= yap; g /= yap; b /= yap; *dptr++ = RGBA_COMPOSE(r, g, b, 0xff); } } } else { for (x = dxx; x < end; x++) { int r = 0, g = 0, b = 0; DATA32 *pix; if (XAP > 0) { pix = ypoints[dyy + y] + xpoints[x]; r = R_VAL(pix) * INV_XAP; g = G_VAL(pix) * INV_XAP; b = B_VAL(pix) * INV_XAP; pix++; r += R_VAL(pix) * XAP; g += G_VAL(pix) * XAP; b += B_VAL(pix) * XAP; r >>= 8; g >>= 8; b >>= 8; *dptr++ = RGBA_COMPOSE(r, g, b, 0xff); } else *dptr++ = sptr[xpoints[x]]; } } } } #endif /* if we're scaling down horizontally */ else if (isi->xup_yup == 2) #ifndef OLD_SCALE_DOWN { /*\ 'Correct' version, with math units prepared for MMXification \ */ int Cx, j; DATA32 *pix; int r, g, b, rr, gg, bb; int xap; /* go through every scanline in the output buffer */ for (y = 0; y < dh; y++) { dptr = dest + dx + ((y + dy) * dow); for (x = dxx; x < end; x++) { Cx = XAP >> 16; xap = XAP & 0xffff; pix = ypoints[dyy + y] + xpoints[x]; r = (R_VAL(pix) * xap) >> 10; g = (G_VAL(pix) * xap) >> 10; b = (B_VAL(pix) * xap) >> 10; pix++; for (j = (1 << 14) - xap; j > Cx; j -= Cx) { r += (R_VAL(pix) * Cx) >> 10; g += (G_VAL(pix) * Cx) >> 10; b += (B_VAL(pix) * Cx) >> 10; pix++; } if (j > 0) { r += (R_VAL(pix) * j) >> 10; g += (G_VAL(pix) * j) >> 10; b += (B_VAL(pix) * j) >> 10; } if (YAP > 0) { pix = ypoints[dyy + y] + xpoints[x] + sow; rr = (R_VAL(pix) * xap) >> 10; gg = (G_VAL(pix) * xap) >> 10; bb = (B_VAL(pix) * xap) >> 10; pix++; for (j = (1 << 14) - xap; j > Cx; j -= Cx) { rr += (R_VAL(pix) * Cx) >> 10; gg += (G_VAL(pix) * Cx) >> 10; bb += (B_VAL(pix) * Cx) >> 10; pix++; } if (j > 0) { rr += (R_VAL(pix) * j) >> 10; gg += (G_VAL(pix) * j) >> 10; bb += (B_VAL(pix) * j) >> 10; } r = r * INV_YAP; g = g * INV_YAP; b = b * INV_YAP; r = (r + ((rr * YAP))) >> 12; g = (g + ((gg * YAP))) >> 12; b = (b + ((bb * YAP))) >> 12; } else { r >>= 4; g >>= 4; b >>= 4; } *dptr = RGBA_COMPOSE(r, g, b, 0xff); dptr++; } } } #else { /* go through every scanline in the output buffer */ for (y = 0; y < dh; y++) { /* calculate the source line we'll scan from */ dptr = dest + dx + ((y + dy) * dow); sptr = ypoints[dyy + y]; if (YAP > 0) { for (x = dxx; x < end; x++) { int r = 0, g = 0, b = 0; int rr = 0, gg = 0, bb = 0; int xap; DATA32 *pix; xap = xpoints[x + 1] - xpoints[x]; if (xap > 1) { pix = ypoints[dyy + y] + xpoints[x]; for (i = 0; i < xap; i++) { r += R_VAL(pix + i); g += G_VAL(pix + i); b += B_VAL(pix + i); } r = r * INV_YAP / xap; g = g * INV_YAP / xap; b = b * INV_YAP / xap; pix = ypoints[dyy + y] + xpoints[x] + sow; for (i = 0; i < xap; i++) { rr += R_VAL(pix + i); gg += G_VAL(pix + i); bb += B_VAL(pix + i); } r = (r + ((rr * YAP) / xap)) >> 8; g = (g + ((gg * YAP) / xap)) >> 8; b = (b + ((bb * YAP) / xap)) >> 8; *dptr++ = RGBA_COMPOSE(r, g, b, 0xff); } else { pix = ypoints[dyy + y] + xpoints[x]; r = R_VAL(pix) * INV_YAP; g = G_VAL(pix) * INV_YAP; b = B_VAL(pix) * INV_YAP; pix += sow; r += R_VAL(pix) * YAP; g += G_VAL(pix) * YAP; b += B_VAL(pix) * YAP; r >>= 8; g >>= 8; b >>= 8; *dptr++ = RGBA_COMPOSE(r, g, b, 0xff); } } } else { for (x = dxx; x < end; x++) { int r = 0, g = 0, b = 0; int xap; DATA32 *pix; xap = xpoints[x + 1] - xpoints[x]; if (xap > 1) { pix = ypoints[dyy + y] + xpoints[x]; for (i = 0; i < xap; i++) { r += R_VAL(pix + i); g += G_VAL(pix + i); b += B_VAL(pix + i); } r /= xap; g /= xap; b /= xap; *dptr++ = RGBA_COMPOSE(r, g, b, 0xff); } else *dptr++ = sptr[xpoints[x]]; } } } } #endif /* fully optimized (i think) - only change of algorithm can help */ /* if we're scaling down horizontally & vertically */ else #ifndef OLD_SCALE_DOWN { /*\ 'Correct' version, with math units prepared for MMXification \ */ int Cx, Cy, i, j; DATA32 *pix; int r, g, b, rx, gx, bx; int xap, yap; for (y = 0; y < dh; y++) { Cy = YAP >> 16; yap = YAP & 0xffff; dptr = dest + dx + ((y + dy) * dow); for (x = dxx; x < end; x++) { Cx = XAP >> 16; xap = XAP & 0xffff; sptr = ypoints[dyy + y] + xpoints[x]; pix = sptr; sptr += sow; rx = (R_VAL(pix) * xap) >> 9; gx = (G_VAL(pix) * xap) >> 9; bx = (B_VAL(pix) * xap) >> 9; pix++; for (i = (1 << 14) - xap; i > Cx; i -= Cx) { rx += (R_VAL(pix) * Cx) >> 9; gx += (G_VAL(pix) * Cx) >> 9; bx += (B_VAL(pix) * Cx) >> 9; pix++; } if (i > 0) { rx += (R_VAL(pix) * i) >> 9; gx += (G_VAL(pix) * i) >> 9; bx += (B_VAL(pix) * i) >> 9; } r = (rx * yap) >> 14; g = (gx * yap) >> 14; b = (bx * yap) >> 14; for (j = (1 << 14) - yap; j > Cy; j -= Cy) { pix = sptr; sptr += sow; rx = (R_VAL(pix) * xap) >> 9; gx = (G_VAL(pix) * xap) >> 9; bx = (B_VAL(pix) * xap) >> 9; pix++; for (i = (1 << 14) - xap; i > Cx; i -= Cx) { rx += (R_VAL(pix) * Cx) >> 9; gx += (G_VAL(pix) * Cx) >> 9; bx += (B_VAL(pix) * Cx) >> 9; pix++; } if (i > 0) { rx += (R_VAL(pix) * i) >> 9; gx += (G_VAL(pix) * i) >> 9; bx += (B_VAL(pix) * i) >> 9; } r += (rx * Cy) >> 14; g += (gx * Cy) >> 14; b += (bx * Cy) >> 14; } if (j > 0) { pix = sptr; sptr += sow; rx = (R_VAL(pix) * xap) >> 9; gx = (G_VAL(pix) * xap) >> 9; bx = (B_VAL(pix) * xap) >> 9; pix++; for (i = (1 << 14) - xap; i > Cx; i -= Cx) { rx += (R_VAL(pix) * Cx) >> 9; gx += (G_VAL(pix) * Cx) >> 9; bx += (B_VAL(pix) * Cx) >> 9; pix++; } if (i > 0) { rx += (R_VAL(pix) * i) >> 9; gx += (G_VAL(pix) * i) >> 9; bx += (B_VAL(pix) * i) >> 9; } r += (rx * j) >> 14; g += (gx * j) >> 14; b += (bx * j) >> 14; } R_VAL(dptr) = r >> 5; G_VAL(dptr) = g >> 5; B_VAL(dptr) = b >> 5; dptr++; } } } #else { int count; DATA32 *pix; int r, g, b; /* go through every scanline in the output buffer */ for (y = 0; y < dh; y++) { int yap = (ypoints[dyy + y + 1] - ypoints[dyy + y]) / sow; /* calculate the source line we'll scan from */ dptr = dest + dx + ((y + dy) * dow); sptr = ypoints[dyy + y]; for (x = dxx; x < end; x++) { int xap = xpoints[x + 1] - xpoints[x]; if ((xap > 1) || (yap > 1)) { r = 0; g = 0; b = 0; pix = sptr + xpoints[x]; for (j = yap; --j >= 0;) { for (i = xap; --i >= 0;) { r += R_VAL(pix + i); g += G_VAL(pix + i); b += B_VAL(pix + i); } pix += sow; } count = xap * yap; R_VAL(dptr) = r / count; G_VAL(dptr) = g / count; B_VAL(dptr) = b / count; dptr++; } else *dptr++ = sptr[xpoints[x]]; } } } #endif } imlib2-1.4.7/src/lib/asm_loadimmq.S0000664000175000017500000000516312420651210013746 00000000000000/*\ constants and macros for x86 assembly files. \*/ /*\ Constants for asm_blend.S and asm_blend_cmod.S \*/ /* m0X000000: .byte 0, 0, 0, 0, 0, 0, 255, 0 */ #define m0X000000_H 0x00FF0000 #define m0X000000_L 0x00000000 /* m10000000: .byte 0, 0, 0, 0, 0, 0, 0, 1 */ #define m10000000_H 0x01000000 #define m10000000_L 0x00000000 /* m00XXXXXX: .byte 255, 255, 255, 255, 255, 255, 0, 0 */ #define m00XXXXXX_H 0x0000FFFF #define m00XXXXXX_L 0xFFFFFFFF /* mVX000000: .byte 0, 0, 0, 0, 0, 0, 255, 127 */ #define mVX000000_H 0x7FFF0000 #define mVX000000_L 0x00000000 /* mV0000000: .byte 0, 0, 0, 0, 0, 0, 0, 128 */ #define mV0000000_H 0x80000000 #define mV0000000_L 0x00000000 /* m0XXX0XXX: .byte 255, 255, 255, 0, 255, 255, 255, 0 */ #define m0XXX0XXX_H 0x00FFFFFF #define m0XXX0XXX_L 0x00FFFFFF /* mX000X000: .byte 0, 0, 0, 255, 0, 0, 0, 255 */ #define mX000X000_H 0xFF000000 #define mX000X000_L 0xFF000000 /* m10001000: .byte 0, 0, 0, 1, 0, 0, 0, 1 */ #define m10001000_H 0x01000000 #define m10001000_L 0x01000000 /* m000V0V0V: .byte 127, 0, 127, 0, 127, 0, 0, 0 */ #define m000V0V0V_H 0x0000007F #define m000V0V0V_L 0x007F007F /* mI0000000: .byte 0, 0, 0, 0, 0, 0, 0, 64 */ #define mI0000000_H 0x40000000 #define mI0000000_L 0x00000000 /* m0VVV0VVV: .byte 127, 127, 127, 0, 127, 127, 127, 0 */ #define m0VVV0VVV_H 0x007F7F7F #define m0VVV0VVV_L 0x007F7F7F /* c1: .word 0x1, 0x1, 0x1, 0x1 */ #define c1_H 0x00010001 #define c1_L 0x00010001 /*\ Constants for asm_rgba.S \*/ /* m_rb: .long 0x00f800f8, 0x00f800f8 */ #define m_rb_H 0x00f800f8 #define m_rb_L 0x00f800f8 /* m_r: .long 0xf800f800, 0xf800f800 */ #define m_r_H 0xf800f800 #define m_r_L 0xf800f800 /* m_g6: .long 0x0000fc00, 0x0000fc00 */ #define m_g6_H 0x0000fc00 #define m_g6_L 0x0000fc00 /* m_g5: .long 0x0000f800, 0x0000f800 */ #define m_g5_H 0x0000f800 #define m_g5_L 0x0000f800 /*\ Multiply constants to fake two shifts at once \*/ /* mul_rgb565: .long 0x20000004, 0x20000004 */ #define mul_rgb565_H 0x20000004 #define mul_rgb565_L 0x20000004 /* mul_bgr565: .long 0x00042000, 0x00042000 */ #define mul_bgr565_H 0x00042000 #define mul_bgr565_L 0x00042000 /* mul_rgb555: .long 0x20000008, 0x20000008 */ #define mul_rgb555_H 0x20000008 #define mul_rgb555_L 0x20000008 /* mul_bgr555: .long 0x00082000, 0x00082000 */ #define mul_bgr555_H 0x00082000 #define mul_bgr555_L 0x00082000 /*\ Load an 8-byte constant to an mmx register \*/ #define LOAD_IMMQ(mask, reg) \ pushl $mask##_H ;\ pushl $mask##_L ;\ movq (%esp), reg #define CLEANUP_IMMQ_LOADS(num_loaded) \ addl $ num_loaded * 8, %esp imlib2-1.4.7/src/lib/rend.c0000664000175000017500000004347212444076065012277 00000000000000#include "common.h" #ifdef BUILD_X11 #include #include #include #include "blend.h" #include "color.h" #include "colormod.h" #include "context.h" #include "grab.h" #include "image.h" #include "rend.h" #include "rgba.h" #include "rotate.h" #include "scale.h" #include "ximage.h" /* size of the lines per segment we scale / render at a time */ #define LINESIZE 16 DATA32 __imlib_RenderGetPixel(Display * d, Drawable w, Visual * v, Colormap cm, int depth, DATA8 r, DATA8 g, DATA8 b) { Context *ct; ct = __imlib_GetContext(d, v, cm, depth); if (ct->palette) { switch (ct->palette_type) { case 0: /* 332 */ return ct->palette[((r >> 0) & 0xe0) | ((g >> 3) & 0x1b) | ((b >> 6) & 0x02)]; break; case 1: /* 232 */ return ct->palette[((r >> 0) & 0xe0) | ((g >> 3) & 0x1b) | ((b >> 6) & 0x02)]; break; case 2: /* 222 */ return ct->palette[((r >> 0) & 0xe0) | ((g >> 3) & 0x1b) | ((b >> 6) & 0x02)]; break; case 3: /* 221 */ return ct->palette[((r >> 0) & 0xe0) | ((g >> 3) & 0x1b) | ((b >> 6) & 0x02)]; break; case 4: /* 121 */ return ct->palette[((r >> 0) & 0xe0) | ((g >> 3) & 0x1b) | ((b >> 6) & 0x02)]; break; case 5: /* 111 */ return ct->palette[((r >> 0) & 0xe0) | ((g >> 3) & 0x1b) | ((b >> 6) & 0x02)]; break; case 6: /* 1 */ return ct->palette[((r >> 0) & 0xe0) | ((g >> 3) & 0x1b) | ((b >> 6) & 0x02)]; break; case 7: /* 666 */ return ct->palette[((int)(((double)r / 255) * 5.0) * 36) + ((int)(((double)g / 255) * 5.0) * 6) + ((int)(((double)b / 255) * 5.0))]; break; default: return 0; } } else { unsigned int rm, gm, bm; int i, rshift = 0, gshift = 0, bshift = 0; DATA32 val; rm = v->red_mask; gm = v->green_mask; bm = v->blue_mask; if ((rm == 0xf800) && (gm == 0x7e0) && (bm == 0x1f)) /* 565 */ { return (((r << 8) & 0xf800) | ((g << 3) & 0x07e0) | ((b >> 3) & 0x001f)); } if ((rm == 0xff0000) && (gm == 0xff00) && (bm == 0xff)) /* 888 */ { return (((r << 16) & 0xff0000) | ((g << 8) & 0x00ff00) | ((r) & 0x0000ff)); } if ((rm == 0x7c00) && (gm == 0x3e0) && (bm == 0x1f)) /* 555 */ { return (((r << 7) & 0x7c00) | ((g << 2) & 0x03e0) | ((b >> 3) & 0x001f)); } for (i = 31; i >= 0; i--) { if (rm >= (1U << i)) { rshift = i - 7; break; } } for (i = 31; i >= 0; i--) { if (gm >= (1U << i)) { gshift = i - 7; break; } } for (i = 31; i >= 0; i--) { if (bm >= (1U << i)) { bshift = i - 7; break; } } if (rshift >= 0) val = ((r << rshift) & rm); else val = ((r >> (-rshift)) & rm); if (gshift >= 0) val |= ((g << gshift) & gm); else val |= ((g >> (-gshift)) & gm); if (bshift >= 0) val |= ((b << bshift) & bm); else val |= ((b >> (-bshift)) & bm); return val; } return 0; } static void __imlib_generic_render(DATA32 * src, int jump, int w, int h, int dx, int dy, XImage * xim, Visual * v, Context * ct) { int x, y, hh; unsigned int r, g, b, val; unsigned int rmask, gmask, bmask; int i, rshift, gshift, bshift; static const DATA8 _dither_88[8][8] = { {0, 32, 8, 40, 2, 34, 10, 42}, {48, 16, 56, 24, 50, 18, 58, 26}, {12, 44, 4, 36, 14, 46, 6, 38}, {60, 28, 52, 20, 62, 30, 54, 22}, {3, 35, 11, 43, 1, 33, 9, 41}, {51, 19, 59, 27, 49, 17, 57, 25}, {15, 47, 7, 39, 13, 45, 5, 37}, {63, 31, 55, 23, 61, 29, 53, 21} }; if (xim->depth == 1) { hh = dy + h; for (y = dy; y < hh; y++) { for (x = dx; x < w; x++) { r = R_VAL(src); g = G_VAL(src); b = B_VAL(src); val = (R_VAL(src) + G_VAL(src) + B_VAL(src)) / 12; if (val > _dither_88[x & 0x3][y & 0x3]) val = ct->palette[1]; else val = ct->palette[0]; XPutPixel(xim, x, y, val); src++; } } return; } rmask = xim->red_mask; gmask = xim->green_mask; bmask = xim->blue_mask; rshift = 0; gshift = 0; bshift = 0; for (i = 31; i >= 0; i--) { if (rmask >= (1U << i)) { rshift = i - 7; break; } } for (i = 31; i >= 0; i--) { if (gmask >= (1U << i)) { gshift = i - 7; break; } } for (i = 31; i >= 0; i--) { if (bmask >= (1U << i)) { bshift = i - 7; break; } } hh = dy + h; for (y = dy; y < hh; y++) { for (x = dx; x < w; x++) { r = R_VAL(src); if (rshift >= 0) val = ((r << rshift) & rmask); else val = ((r >> (-rshift)) & rmask); g = G_VAL(src); if (gshift >= 0) val |= ((g << gshift) & gmask); else val |= ((g >> (-gshift)) & gmask); b = B_VAL(src); if (bshift >= 0) val |= ((b << bshift) & bmask); else val |= ((b >> (-bshift)) & bmask); XPutPixel(xim, x, y, val); src++; } } } static Display *disp = NULL; static GC gc = NULL; static GC gcm = NULL; static int last_depth = 0; void __imlib_RenderDisconnect(Display * d) { if (d != disp) return; disp = NULL; gc = gcm = NULL; last_depth = 0; } void __imlib_RenderImage(Display * d, ImlibImage * im, Drawable w, Drawable m, Visual * v, Colormap cm, int depth, int sx, int sy, int sw, int sh, int dx, int dy, int dw, int dh, char antialias, char hiq, char blend, char dither_mask, int mat, ImlibColorModifier * cmod, ImlibOp op) { XImage *xim = NULL, *mxim = NULL; Context *ct; DATA32 *buf = NULL, *pointer = NULL, *back = NULL; int y, h, hh, jump; XGCValues gcv; ImlibScaleInfo *scaleinfo = NULL; int psx, psy, psw, psh; char shm = 0; ImlibRGBAFunction rgbaer; ImlibMaskFunction masker = NULL; ImlibBlendFunction blender = NULL; #ifdef DO_MMX_ASM int do_mmx; #endif blender = __imlib_GetBlendFunction(op, 1, 0, (!(im->flags & F_HAS_ALPHA)), NULL); /* dont do anything if we have a 0 widht or height image to render */ if ((dw == 0) || (dh == 0)) return; /* if the input rect size < 0 dont render either */ if ((sw <= 0) || (sh <= 0)) return; /* if the output is too big (8k arbitrary limit here) dont bother */ if ((abs(dw) > X_MAX_DIM) || (abs(dh) > X_MAX_DIM)) return; /* clip the source rect to be within the actual image */ psx = sx; psy = sy; psw = sw; psh = sh; CLIP(sx, sy, sw, sh, 0, 0, im->w, im->h); /* clip output coords to clipped input coords */ if (psx != sx) dx = (dx * sx) / psx; if (psy != sy) dy = (dy * sy) / psy; if (psw != sw) dw = (dw * sw) / psw; if (psh != sh) dh = (dh * sh) / psh; /* do a second check to see if we now have invalid coords */ /* dont do anything if we have a 0 widht or height image to render */ if ((dw == 0) || (dh == 0)) return; /* if the input rect size < 0 dont render either */ if ((sw <= 0) || (sh <= 0)) return; /* if the output is too big (8k arbitrary limit here) dont bother */ if ((abs(dw) > X_MAX_DIM) || (abs(dh) > X_MAX_DIM)) return; /* if we are scaling the image at all make a scaling buffer */ if (!((sw == dw) && (sh == dh))) { scaleinfo = __imlib_CalcScaleInfo(im, sw, sh, dw, dh, antialias); if (!scaleinfo) return; } /* Sign not needed anymore */ dw = abs(dw); dh = abs(dh); ct = __imlib_GetContext(d, v, cm, depth); __imlib_RGBASetupContext(ct); if ((blend) && (IMAGE_HAS_ALPHA(im))) { back = malloc(dw * dh * sizeof(DATA32)); if (!__imlib_GrabDrawableToRGBA (back, 0, 0, dw, dh, d, w, 0, v, cm, depth, dx, dy, dw, dh, 0, 1)) { free(back); back = NULL; } } /* get a new XImage - or get one from the cached list */ xim = __imlib_ProduceXImage(d, v, depth, dw, dh, &shm); if (!xim) { __imlib_FreeScaleInfo(scaleinfo); if (back) free(back); return; } if (m) { mxim = __imlib_ProduceXImage(d, v, 1, dw, dh, &shm); if (!mxim) { __imlib_ConsumeXImage(d, xim); __imlib_FreeScaleInfo(scaleinfo); if (back) free(back); return; } memset(mxim->data, 0, mxim->bytes_per_line * mxim->height); } /* if we are scaling the image at all make a scaling buffer */ if (scaleinfo) { /* allocate a buffer to render scaled RGBA data into */ buf = malloc(dw * LINESIZE * sizeof(DATA32)); if (!buf) { __imlib_ConsumeXImage(d, xim); if (m) __imlib_ConsumeXImage(d, mxim); __imlib_FreeScaleInfo(scaleinfo); if (back) free(back); return; } } /* setup h */ h = dh; /* scale in LINESIZE Y chunks and convert to depth */ /* Get rgba and mask functions for XImage rendering */ rgbaer = __imlib_GetRGBAFunction(xim->bits_per_pixel, v->red_mask, v->green_mask, v->blue_mask, hiq, ct->palette_type); if (m) masker = __imlib_GetMaskFunction(dither_mask); #ifdef DO_MMX_ASM do_mmx = __imlib_get_cpuid() & CPUID_MMX; #endif for (y = 0; y < dh; y += LINESIZE) { hh = LINESIZE; if (h < LINESIZE) hh = h; /* if we're scaling it */ if (scaleinfo) { /* scale the imagedata for this LINESIZE lines chunk of image data */ if (antialias) { #ifdef DO_MMX_ASM if (do_mmx) __imlib_Scale_mmx_AARGBA(scaleinfo, buf, ((sx * dw) / sw), ((sy * dh) / sh) + y, 0, 0, dw, hh, dw, im->w); else #endif if (IMAGE_HAS_ALPHA(im)) __imlib_ScaleAARGBA(scaleinfo, buf, ((sx * dw) / sw), ((sy * dh) / sh) + y, 0, 0, dw, hh, dw, im->w); else __imlib_ScaleAARGB(scaleinfo, buf, ((sx * dw) / sw), ((sy * dh) / sh) + y, 0, 0, dw, hh, dw, im->w); } else __imlib_ScaleSampleRGBA(scaleinfo, buf, ((sx * dw) / sw), ((sy * dh) / sh) + y, 0, 0, dw, hh, dw); jump = 0; pointer = buf; if (cmod) __imlib_DataCmodApply(buf, dw, hh, 0, NULL, cmod); } else { if (cmod) { if (!buf) buf = malloc(im->w * LINESIZE * sizeof(DATA32)); if (!buf) { __imlib_ConsumeXImage(d, xim); if (m) __imlib_ConsumeXImage(d, mxim); __imlib_FreeScaleInfo(scaleinfo); if (back) free(back); return; } memcpy(buf, im->data + ((y + sy) * im->w), im->w * hh * sizeof(DATA32)); __imlib_DataCmodApply(buf, im->w, hh, 0, NULL, cmod); pointer = buf + sx; jump = im->w - sw; } else { jump = im->w - sw; pointer = im->data + ((y + sy) * im->w) + sx; } } /* if we have a back buffer - we're blending to the bg */ if (back) { blender(pointer, jump + dw, back + (y * dw), dw, dw, hh, NULL); pointer = back + (y * dw); jump = 0; } /* once scaled... convert chunk to bit depth into XImage bufer */ if (rgbaer) rgbaer(pointer, jump, ((DATA8 *) xim->data) + (y * (xim->bytes_per_line)), xim->bytes_per_line, dw, hh, dx, dy + y); else __imlib_generic_render(pointer, jump, dw, hh, 0, y, xim, v, ct); if (m) masker(pointer, jump, ((DATA8 *) mxim->data) + (y * (mxim->bytes_per_line)), mxim->bytes_per_line, dw, hh, dx, dy + y, mat); h -= LINESIZE; } /* free up our buffers and poit tables */ if (buf) free(buf); if (scaleinfo) __imlib_FreeScaleInfo(scaleinfo); if (back) free(back); /* if we changed diplays or depth since last time... free old gc */ if ((gc) && ((last_depth != depth) || (disp != d))) { XFreeGC(disp, gc); gc = 0; } /* if we didn't have a gc... create it */ if (!gc) { disp = d; last_depth = depth; gcv.graphics_exposures = False; gc = XCreateGC(d, w, GCGraphicsExposures, &gcv); } if (m) { /* if we changed diplays since last time... free old gc */ if ((gcm) && (disp != d)) { XFreeGC(disp, gcm); gcm = 0; } if (!gcm) { gcv.graphics_exposures = False; gcm = XCreateGC(d, m, GCGraphicsExposures, &gcv); } /* write the mask */ if (shm) /* write shm XImage */ XShmPutImage(d, m, gcm, mxim, 0, 0, dx, dy, dw, dh, False); /* write regular XImage */ else XPutImage(d, m, gcm, mxim, 0, 0, dx, dy, dw, dh); } /* write the image */ if (shm) /* write shm XImage */ XShmPutImage(d, w, gc, xim, 0, 0, dx, dy, dw, dh, False); /* write regular XImage */ else XPutImage(d, w, gc, xim, 0, 0, dx, dy, dw, dh); /* free the XImage and put onto our free list */ /* wait for the write to be done */ if (shm) XSync(d, False); __imlib_ConsumeXImage(d, xim); if (m) __imlib_ConsumeXImage(d, mxim); } void __imlib_RenderImageSkewed(Display * d, ImlibImage * im, Drawable w, Drawable m, Visual * v, Colormap cm, int depth, int sx, int sy, int sw, int sh, int dx, int dy, int hsx, int hsy, int vsx, int vsy, char antialias, char hiq, char blend, char dither_mask, int mat, ImlibColorModifier * cmod, ImlibOp op) { int dx1, dy1, dx2, dy2, dw, dh, tsx, tsy; ImlibImage *back; dx1 = dx2 = dx; dy1 = dy2 = dy; if (hsx < 0) dx1 += hsx; else dx2 += hsx; if (hsy < 0) dy1 += hsy; else dy2 += hsy; tsx = vsx; tsy = vsy; if (!tsx && !tsy) { tsy = (hsx * im->h) / im->w; tsx = -(hsy * im->h) / im->w; } if (tsx < 0) dx1 += tsx; else dx2 += tsx; if (tsy < 0) dy1 += tsy; else dy2 += tsy; if ((dx2 < 0) || (dy2 < 0)) return; dw = dx2 - dx1; dh = dy2 - dy1; if ((dw <= 0) || (dh <= 0)) return; if (dx1 < 0) { dw += dx1; dx1 = 0; } if (dy1 < 0) { dh += dy1; dy1 = 0; } __imlib_GetContext(d, v, cm, depth); back = __imlib_CreateImage(dw, dh, NULL); back->data = calloc(dw * dh, sizeof(DATA32)); __imlib_GrabDrawableToRGBA(back->data, 0, 0, dw, dh, d, w, 0, v, cm, depth, dx1, dy1, dw, dh, 0, 1); __imlib_BlendImageToImageSkewed(im, back, antialias, 1, 0, sx, sy, sw, sh, dx - dx1, dy - dy1, hsx, hsy, vsx, vsy, cmod, op, 0, 0, 0, 0); __imlib_RenderImage(d, back, w, m, v, cm, depth, 0, 0, dw, dh, dx1, dy1, dw, dh, 0, hiq, 0, dither_mask, mat, 0, OP_COPY); __imlib_FreeImage(back); } #endif /* BUILD_X11 */ imlib2-1.4.7/src/lib/common.h0000664000175000017500000000161112445317455012633 00000000000000#ifndef __COMMON #define __COMMON 1 #include "config.h" #include #include #include #include #include #include #ifdef WITH_DMALLOC #include #endif #define DATABIG unsigned long long #define DATA64 unsigned long long #define DATA32 unsigned int #define DATA16 unsigned short #define DATA8 unsigned char #ifdef DO_MMX_ASM int __imlib_get_cpuid(void); #define CPUID_MMX (1 << 23) #define CPUID_XMM (1 << 25) #endif #define CLIP(x, y, w, h, xx, yy, ww, hh) \ if (x < (xx)) {w += (x - (xx)); x = (xx);} \ if (y < (yy)) {h += (y - (yy)); y = (yy);} \ if ((x + w) > ((xx) + (ww))) {w = (ww) - (x - xx);} \ if ((y + h) > ((yy) + (hh))) {h = (hh) - (y - yy);} #define MIN(a, b) (((a) < (b)) ? (a) : (b)) #define MAX(a, b) (((a) > (b)) ? (a) : (b)) #define round(x) ((x)>=0?(int)((x)+0.5):(int)((x)-0.5)) #endif imlib2-1.4.7/src/lib/font_main.c0000664000175000017500000002255612445320607013314 00000000000000#include "config.h" #include #include FT_FREETYPE_H #include FT_GLYPH_H #include #include #include #include "blend.h" #include "colormod.h" #include "common.h" #include "font.h" #include "image.h" #include "rgbadraw.h" #include "rotate.h" FT_Library ft_lib; static int __imlib_hash_gen(const char *key); static int imlib_list_alloc_error(void); static int _imlib_hash_alloc_error = 0; static int _imlib_list_alloc_error = 0; void __imlib_font_init(void) { static int initialised = 0; int error; if (initialised) return; error = FT_Init_FreeType(&ft_lib); if (error) return; initialised = 1; } int __imlib_font_ascent_get(ImlibFont * fn) { int val; int ret; val = (int)fn->ft.face->ascender; fn->ft.face->units_per_EM = 2048; /* nasy hack - need to have correct * val */ ret = (val * fn->ft.face->size->metrics.y_scale) / (fn->ft.face->units_per_EM * fn->ft.face->units_per_EM); return ret; } int __imlib_font_descent_get(ImlibFont * fn) { int val; int ret; val = -(int)fn->ft.face->descender; fn->ft.face->units_per_EM = 2048; /* nasy hack - need to have correct * val */ ret = (val * fn->ft.face->size->metrics.y_scale) / (fn->ft.face->units_per_EM * fn->ft.face->units_per_EM); return ret; } int __imlib_font_max_ascent_get(ImlibFont * fn) { int val; int ret; val = (int)fn->ft.face->bbox.yMax; fn->ft.face->units_per_EM = 2048; /* nasy hack - need to have correct * val */ ret = (val * fn->ft.face->size->metrics.y_scale) / (fn->ft.face->units_per_EM * fn->ft.face->units_per_EM); return ret; } int __imlib_font_max_descent_get(ImlibFont * fn) { int val; int ret; val = (int)fn->ft.face->bbox.yMin; fn->ft.face->units_per_EM = 2048; /* nasy hack - need to have correct * val */ ret = (val * fn->ft.face->size->metrics.y_scale) / (fn->ft.face->units_per_EM * fn->ft.face->units_per_EM); return ret; } int __imlib_font_get_line_advance(ImlibFont * fn) { int val; int ret; val = (int)fn->ft.face->height; fn->ft.face->units_per_EM = 2048; /* nasy hack - need to have correct * val */ ret = (val * fn->ft.face->size->metrics.y_scale) / (fn->ft.face->units_per_EM * fn->ft.face->units_per_EM); return ret; } int __imlib_font_utf8_get_next(unsigned char *buf, int *iindex) { /* Reads UTF8 bytes from @buf, starting at *@index and returns the code * point of the next valid code point. @index is updated ready for the * next call. * * * Returns 0 to indicate an error (e.g. invalid UTF8) */ int index = *iindex, r; unsigned char d = buf[index++], d2, d3, d4; if (!d) return 0; if (d < 0x80) { *iindex = index; return d; } if ((d & 0xe0) == 0xc0) { /* 2 byte */ d2 = buf[index++]; if ((d2 & 0xc0) != 0x80) return 0; r = d & 0x1f; /* copy lower 5 */ r <<= 6; r |= (d2 & 0x3f); /* copy lower 6 */ } else if ((d & 0xf0) == 0xe0) { /* 3 byte */ d2 = buf[index++]; d3 = buf[index++]; if ((d2 & 0xc0) != 0x80 || (d3 & 0xc0) != 0x80) return 0; r = d & 0x0f; /* copy lower 4 */ r <<= 6; r |= (d2 & 0x3f); r <<= 6; r |= (d3 & 0x3f); } else { /* 4 byte */ d2 = buf[index++]; d3 = buf[index++]; d4 = buf[index++]; if ((d2 & 0xc0) != 0x80 || (d3 & 0xc0) != 0x80 || (d4 & 0xc0) != 0x80) return 0; r = d & 0x0f; /* copy lower 4 */ r <<= 6; r |= (d2 & 0x3f); r <<= 6; r |= (d3 & 0x3f); r <<= 6; r |= (d4 & 0x3f); } *iindex = index; return r; } /* TODO put this somewhere else */ void * __imlib_object_list_prepend(void *in_list, void *in_item) { Imlib_Object_List *new_l; Imlib_Object_List *list, *item; list = in_list; item = in_item; new_l = item; new_l->prev = NULL; if (!list) { new_l->next = NULL; new_l->last = new_l; return new_l; } new_l->next = list; list->prev = new_l; new_l->last = list->last; list->last = NULL; return new_l; } void * __imlib_object_list_remove(void *in_list, void *in_item) { Imlib_Object_List *return_l; Imlib_Object_List *list, *item; /* checkme */ if (!in_list) return in_list; list = in_list; item = in_item; if (!item) return list; if (item->next) item->next->prev = item->prev; if (item->prev) { item->prev->next = item->next; return_l = list; } else { return_l = item->next; if (return_l) return_l->last = list->last; } if (item == list->last) list->last = item->prev; item->next = NULL; item->prev = NULL; return return_l; } static int __imlib_hash_gen(const char *key) { unsigned int hash_num = 0; const unsigned char *ptr; if (!key) return 0; for (ptr = (unsigned char *)key; *ptr; ptr++) hash_num ^= (int)(*ptr); hash_num &= 0xff; return (int)hash_num; } Imlib_Hash * __imlib_hash_add(Imlib_Hash * hash, const char *key, const void *data) { int hash_num; Imlib_Hash_El *el; _imlib_hash_alloc_error = 0; if (!hash) { hash = calloc(1, sizeof(struct _Imlib_Hash)); if (!hash) { _imlib_hash_alloc_error = 1; return NULL; } } if (!(el = malloc(sizeof(struct _Imlib_Hash_El)))) { if (hash->population <= 0) { free(hash); hash = NULL; } _imlib_hash_alloc_error = 1; return hash; }; if (key) { el->key = strdup(key); if (!el->key) { free(el); _imlib_hash_alloc_error = 1; return hash; } hash_num = __imlib_hash_gen(key); } else { el->key = NULL; hash_num = 0; } el->data = (void *)data; hash->buckets[hash_num] = __imlib_object_list_prepend(hash->buckets[hash_num], el); if (imlib_list_alloc_error()) { _imlib_hash_alloc_error = 1; if (el->key) free(el->key); free(el); return hash; } hash->population++; return hash; } void * __imlib_hash_find(Imlib_Hash * hash, const char *key) { int hash_num; Imlib_Hash_El *el; Imlib_Object_List *l; _imlib_hash_alloc_error = 0; if (!hash) return NULL; hash_num = __imlib_hash_gen(key); for (l = hash->buckets[hash_num]; l; l = l->next) { el = (Imlib_Hash_El *) l; if (((el->key) && (key) && (!strcmp(el->key, key))) || ((!el->key) && (!key))) { if (l != hash->buckets[hash_num]) { /* FIXME: move to front of list without alloc */ hash->buckets[hash_num] = __imlib_object_list_remove(hash->buckets[hash_num], el); hash->buckets[hash_num] = __imlib_object_list_prepend(hash->buckets[hash_num], el); if (imlib_list_alloc_error()) { _imlib_hash_alloc_error = 1; return el->data; } } return el->data; } } return NULL; } static int __imlib_hash_size(Imlib_Hash * hash) { if (!hash) return 0; return 256; } void __imlib_hash_free(Imlib_Hash * hash) { int i, size; if (!hash) return; size = __imlib_hash_size(hash); for (i = 0; i < size; i++) { while (hash->buckets[i]) { Imlib_Hash_El *el; el = (Imlib_Hash_El *) hash->buckets[i]; if (el->key) free(el->key); hash->buckets[i] = __imlib_object_list_remove(hash->buckets[i], el); free(el); } } free(hash); } void __imlib_hash_foreach(Imlib_Hash * hash, int (*func) (Imlib_Hash * hash, const char *key, void *data, void *fdata), const void *fdata) { int i, size; if (!hash) return; size = __imlib_hash_size(hash); for (i = 0; i < size; i++) { Imlib_Object_List *l, *next_l; for (l = hash->buckets[i]; l;) { Imlib_Hash_El *el; next_l = l->next; el = (Imlib_Hash_El *) l; if (!func(hash, el->key, el->data, (void *)fdata)) return; l = next_l; } } } int imlib_list_alloc_error(void) { return _imlib_list_alloc_error; } imlib2-1.4.7/src/lib/file.c0000664000175000017500000001566412255464217012270 00000000000000#include "common.h" #include #include #include #include #include #include #include #include #include #include "file.h" char * __imlib_FileKey(const char *file) { char *newfile; newfile = malloc(strlen(file) + 1); if (!newfile) return NULL; newfile[0] = 0; { char *p1, *p2; int go; go = 0; p1 = (char *)file; p2 = newfile; while (p1[0]) { if (go) { p2[0] = p1[0]; p2++; } if ((p1[0] == ':') && (p1[1] != ':')) go = 1; if ((p1[0] == ':') && (p1[1] == ':')) p1++; p1++; } p2[0] = p1[0]; } if (newfile[0]) return newfile; else free(newfile); return NULL; } char * __imlib_FileRealFile(const char *file) { char *newfile; newfile = malloc(strlen(file) + 1); if (!newfile) return NULL; newfile[0] = 0; { char *p1, *p2; p1 = (char *)file; p2 = newfile; while (p1[0]) { if (p1[0] == ':') { if (p1[1] == ':') { p2[0] = ':'; p2++; p1++; } else { p2[0] = 0; return newfile; } } else { p2[0] = p1[0]; p2++; } p1++; } p2[0] = p1[0]; } return newfile; } char * __imlib_FileExtension(const char *file) { char *p; char *fl; fl = __imlib_FileRealFile(file); if (!fl) return strdup(""); p = strrchr(file, '.'); if (p) { char *ret; ret = strdup(p + 1); free(fl); return ret; } free(fl); return strdup(""); } int __imlib_FileExists(const char *s) { struct stat st; char *fl; if ((!s) || (!*s)) return 0; if (__imlib_IsRealFile(s)) fl = strdup(s); else fl = __imlib_FileRealFile(s); if (!fl) return 0; if (stat(fl, &st) < 0) { free(fl); return 0; } free(fl); return 1; } int __imlib_FileIsFile(const char *s) { struct stat st; char *fl; if ((!s) || (!*s)) return 0; if (__imlib_IsRealFile(s)) fl = strdup(s); else fl = __imlib_FileRealFile(s); if (!fl) return 0; if (stat(fl, &st) < 0) { free(fl); return 0; } if (S_ISREG(st.st_mode)) { free(fl); return 1; } free(fl); return 0; } int __imlib_FileIsDir(const char *s) { struct stat st; char *fl; if ((!s) || (!*s)) return 0; if (__imlib_IsRealFile(s)) fl = strdup(s); else fl = __imlib_FileRealFile(s); if (!fl) return 0; if (stat(fl, &st) < 0) { free(fl); return 0; } if (S_ISDIR(st.st_mode)) { free(fl); return 1; } free(fl); return 0; } int __imlib_FilePermissions(const char *s) { struct stat st; char *fl; if ((!s) || (!*s)) return 0; if (__imlib_IsRealFile(s)) fl = strdup(s); else fl = __imlib_FileRealFile(s); if (!fl) return 0; if (stat(fl, &st) < 0) { free(fl); return 0; } free(fl); return st.st_mode; } int __imlib_FileCanRead(const char *s) { char *fl; int val; if (__imlib_IsRealFile(s)) fl = strdup(s); else fl = __imlib_FileRealFile(s); if (!fl) return 0; if (!(__imlib_FilePermissions(fl) & (S_IRUSR | S_IRGRP | S_IROTH))) { free(fl); return 0; } val = (1 + access(fl, R_OK)); free(fl); return val; } char ** __imlib_FileDir(char *dir, int *num) { int i, dirlen; int done = 0; DIR *dirp; char **names; struct dirent *dp; if ((!dir) || (!*dir)) return (0); dirp = opendir(dir); if (!dirp) { *num = 0; return (NULL); } /* count # of entries in dir (worst case) */ for (dirlen = 0; (dp = readdir(dirp)); dirlen++); if (!dirlen) { closedir(dirp); *num = dirlen; return (NULL); } names = (char **)malloc(dirlen * sizeof(char *)); if (!names) return (NULL); rewinddir(dirp); for (i = 0; i < dirlen;) { dp = readdir(dirp); if (!dp) break; if ((strcmp(dp->d_name, ".")) && (strcmp(dp->d_name, ".."))) { names[i] = strdup(dp->d_name); i++; } } if (i < dirlen) dirlen = i; /* dir got shorter... */ closedir(dirp); *num = dirlen; /* do a simple bubble sort here to alphanumberic it */ while (!done) { done = 1; for (i = 0; i < dirlen - 1; i++) { if (strcmp(names[i], names[i + 1]) > 0) { char *tmp; tmp = names[i]; names[i] = names[i + 1]; names[i + 1] = tmp; done = 0; } } } return (names); } void __imlib_FileFreeDirList(char **l, int num) { if (!l) return; while (num--) if (l[num]) free(l[num]); free(l); return; } void __imlib_FileDel(char *s) { if ((!s) || (!*s)) return; unlink(s); return; } int __imlib_IsRealFile(const char *s) { struct stat st; return ((stat(s, &st) != -1) && (S_ISREG(st.st_mode))); } time_t __imlib_FileModDate(const char *s) { struct stat st; char *fl; if ((!s) || (!*s)) return 0; if (__imlib_IsRealFile(s)) fl = strdup(s); else fl = __imlib_FileRealFile(s); if (!fl) return 0; if (stat(fl, &st) < 0) { free(fl); return 0; } if (st.st_mtime > st.st_ctime) { free(fl); return st.st_mtime; } free(fl); return st.st_ctime; } char * __imlib_FileHomeDir(int uid) { static int usr_uid = -1; static char *usr_s = NULL; char *s; struct passwd *pwd; s = getenv("HOME"); if (s) return strdup(s); if (usr_uid < 0) usr_uid = getuid(); if ((uid == usr_uid) && (usr_s)) { return (strdup(usr_s)); } pwd = getpwuid(uid); if (pwd) { s = strdup(pwd->pw_dir); if (uid == usr_uid) usr_s = strdup(s); return (s); } return NULL; } imlib2-1.4.7/src/lib/dynamic_filters.h0000664000175000017500000000233712445320607014516 00000000000000#ifndef _DYNAMIC_FILTERS_H_ #define _DYNAMIC_FILTERS_H_ #include "common.h" #include "script.h" struct imlib_filter_info { char *name; char *author; char *description; char **filters; int num_filters; }; typedef struct _imlib_external_filter ImlibExternalFilter; typedef struct _imlib_external_filter *pImlibExternalFilter; struct _imlib_external_filter { char *name; char *author; char *description; int num_filters; char *filename; void *handle; char **filters; void (*init_filter) (struct imlib_filter_info * info); void (*deinit_filter) (void); void *(*exec_filter) (char *filter, void *im, pIFunctionParam params); pImlibExternalFilter next; }; void __imlib_dynamic_filters_init(void); void __imlib_dynamic_filters_deinit(void); pImlibExternalFilter __imlib_get_dynamic_filter(char *name); char **__imlib_ListFilters(int *num_ret); pImlibExternalFilter __imlib_LoadFilter(char *file); #endif imlib2-1.4.7/src/lib/api.c0000664000175000017500000050535312445320607012114 00000000000000#include "config.h" #include #include #include #include #include FT_FREETYPE_H #ifdef BUILD_X11 #include #include #include #else #ifndef X_DISPLAY_MISSING #define X_DISPLAY_MISSING #endif #endif #include "Imlib2.h" #include "blend.h" #include "colormod.h" #include "color_helpers.h" #include "common.h" #include "dynamic_filters.h" #include "file.h" #include "filter.h" #include "font.h" #include "grad.h" #include "image.h" #include "rgbadraw.h" #include "rotate.h" #include "scale.h" #include "script.h" #include "span.h" #include "updates.h" #ifdef BUILD_X11 #include "color.h" #include "context.h" #include "draw.h" #include "grab.h" #include "rend.h" #include "rgba.h" #include "ximage.h" #endif /* convenience macros */ #define CAST_IMAGE(im, image) (im) = (ImlibImage *)(image) #define CHECK_PARAM_POINTER_RETURN(func, sparam, param, ret) \ if (!(param)) \ { \ fprintf(stderr, "***** Imlib2 Developer Warning ***** :\n" \ "\tThis program is calling the Imlib call:\n\n" \ "\t%s();\n\n" \ "\tWith the parameter:\n\n" \ "\t%s\n\n" \ "\tbeing NULL. Please fix your program.\n", func, sparam); \ return ret; \ } #define CHECK_PARAM_POINTER(func, sparam, param) \ if (!(param)) \ { \ fprintf(stderr, "***** Imlib2 Developer Warning ***** :\n" \ "\tThis program is calling the Imlib call:\n\n" \ "\t%s();\n\n" \ "\tWith the parameter:\n\n" \ "\t%s\n\n" \ "\tbeing NULL. Please fix your program.\n", func, sparam); \ return; \ } /* internal typedefs for function pointers */ typedef void (*Imlib_Internal_Progress_Function) (void *, char, int, int, int, int); typedef void (*Imlib_Internal_Data_Destructor_Function) (void *, void *); struct _imlibcontext; typedef struct _imlibcontext ImlibContext; struct _imlibcontext { #ifdef BUILD_X11 Display *display; Visual *visual; Colormap colormap; int depth; Drawable drawable; Pixmap mask; #endif char anti_alias; char dither; char blend; Imlib_Color_Modifier color_modifier; Imlib_Operation operation; Imlib_Font font; Imlib_Text_Direction direction; double angle; Imlib_Color color; Imlib_Color_Range color_range; Imlib_Image image; Imlib_Progress_Function progress_func; char progress_granularity; char dither_mask; int mask_alpha_threshold; Imlib_Filter filter; Imlib_Rectangle cliprect; Imlib_TTF_Encoding encoding; int references; char dirty; }; struct _imlibcontextitem; typedef struct _imlibcontextitem ImlibContextItem; struct _imlibcontextitem { ImlibContext *context; ImlibContextItem *below; }; /* a stack of contexts -- only used by context-handling functions. */ static ImlibContextItem *contexts = NULL; /* (ImlibContext*) imlib_context_new(); */ /* this is the context all functions use rely on */ static ImlibContext *ctx = NULL; /* contexts->context; */ /* frees the given context including all its members */ static void __imlib_free_context(ImlibContext * context) { ImlibContextItem *next = contexts; if (ctx == context) { next = contexts->below; free(contexts); contexts = next; } ctx = context; if (ctx->image) { imlib_free_image(); ctx->image = NULL; } if (ctx->font) { imlib_free_font(); ctx->font = NULL; } if (ctx->color_modifier) { imlib_free_color_modifier(); ctx->color_modifier = NULL; } if (ctx->filter) { imlib_free_filter(); ctx->filter = NULL; } free(ctx); ctx = next->context; } EAPI Imlib_Context imlib_context_new(void) { ImlibContext *context = malloc(sizeof(ImlibContext)); #ifdef BUILD_X11 context->display = NULL; context->visual = NULL; context->colormap = 0; context->depth = 0; context->drawable = 0; context->mask = 0; #endif context->anti_alias = 1; context->dither = 0; context->blend = 1; context->color_modifier = NULL; context->operation = IMLIB_OP_COPY; context->font = NULL; context->direction = IMLIB_TEXT_TO_RIGHT; context->angle = 0.0; context->color.alpha = 255; context->color.red = 255; context->color.green = 255; context->color.blue = 255; context->color_range = NULL; context->image = NULL; context->progress_func = NULL; context->progress_granularity = 0; context->dither_mask = 0; context->mask_alpha_threshold = 128; context->filter = NULL; context->cliprect.x = 0; context->cliprect.y = 0; context->cliprect.w = 0; context->cliprect.h = 0; context->encoding = IMLIB_TTF_ENCODING_ISO_8859_1; context->references = 0; context->dirty = 0; return (Imlib_Context) context; } static ImlibContext * _imlib_context_get(void) { ImlibContext *context; context = imlib_context_new(); imlib_context_push(context); return context; } #define CHECK_CONTEXT(_ctx) \ if (!_ctx) _ctx = _imlib_context_get() /* frees the given context if it doesn't have any reference anymore. The last (default) context can never be freed. If context is the current context, the context below will be made the current context. */ EAPI void imlib_context_free(Imlib_Context context) { ImlibContext *c = (ImlibContext *) context; CHECK_PARAM_POINTER("imlib_context_free", "context", context); if (c == ctx && !contexts->below) return; if (c->references == 0) __imlib_free_context(c); else c->dirty = 1; } EAPI void imlib_context_push(Imlib_Context context) { ImlibContextItem *item; CHECK_PARAM_POINTER("imlib_context_push", "context", context); ctx = (ImlibContext *) context; item = malloc(sizeof(ImlibContextItem)); item->context = ctx; item->below = contexts; contexts = item; ctx->references++; } EAPI void imlib_context_pop(void) { ImlibContextItem *item = contexts; ImlibContext *current_ctx = item->context; if (!item->below) return; contexts = item->below; ctx = contexts->context; current_ctx->references--; if (current_ctx->dirty && current_ctx->references <= 0) __imlib_free_context(current_ctx); free(item); } EAPI Imlib_Context imlib_context_get(void) { return (Imlib_Context) ctx; } /* context setting/getting functions */ /** * @param x The top left x coordinate of the rectangle. * @param y The top left y coordinate of the rectangle. * @param w The width of the rectangle. * @param h The height of the rectangle. * * Sets the rectangle of the current context. **/ EAPI void imlib_context_set_cliprect(int x, int y, int w, int h) { CHECK_CONTEXT(ctx); ctx->cliprect.x = x; ctx->cliprect.y = y; ctx->cliprect.w = w; ctx->cliprect.h = h; } EAPI void imlib_context_get_cliprect(int *x, int *y, int *w, int *h) { CHECK_CONTEXT(ctx); *x = ctx->cliprect.x; *y = ctx->cliprect.y; *w = ctx->cliprect.w; *h = ctx->cliprect.h; } #ifdef BUILD_X11 /** * @param display Current display to be used. * * Sets the current X display to be used for rendering of images to * drawables. You do not need to set this if you do not intend to * render an image to an X drawable. If you do you will need to set * this. If you change displays just set this to the new display * pointer. Do not use a Display pointer if you have closed that * display already - also note that if you close a display connection * and continue to render using Imlib2 without setting the display * pointer to NULL or something new, crashes may occur. */ EAPI void imlib_context_set_display(Display * display) { CHECK_CONTEXT(ctx); ctx->display = display; } /** * @return The current display. * * Returns the current display used for Imlib2's display context. */ EAPI Display * imlib_context_get_display(void) { CHECK_CONTEXT(ctx); return ctx->display; } /** * Tell Imlib2 that the current display connection has been closed. * * Call when (and only when) you close a display connection but continue * using Imlib2 on a different connection. */ EAPI void imlib_context_disconnect_display(void) { CHECK_CONTEXT(ctx); if (!ctx->display) return; __imlib_RenderDisconnect(ctx->display); ctx->display = NULL; } /** * @param visual Current visual to use. * * Sets the current visual to use when rendering images to * drawables or producing pixmaps. You need to set this for anything to * render to a drawable or produce any pixmaps (this can be the default * visual). */ EAPI void imlib_context_set_visual(Visual * visual) { CHECK_CONTEXT(ctx); ctx->visual = visual; ctx->depth = imlib_get_visual_depth(ctx->display, ctx->visual); } /** * @return The current visual. * * Returns the current visual used for Imlib2's context. */ EAPI Visual * imlib_context_get_visual(void) { CHECK_CONTEXT(ctx); return ctx->visual; } /** * @param colormap Colormap to use. * * Sets the colormap to use when rendering to drawables and allocating * colors. You must set this to the colormap you are using to render any * images or produce any pixmaps (this can be the default colormap). */ EAPI void imlib_context_set_colormap(Colormap colormap) { CHECK_CONTEXT(ctx); ctx->colormap = colormap; } /** * @return The current colormap. * * Returns the current Colormap used for Imlib2's context. */ EAPI Colormap imlib_context_get_colormap(void) { CHECK_CONTEXT(ctx); return ctx->colormap; } /** * @param drawable An X drawable. * * Sets the X drawable to which images will be rendered when you call * a render call in Imlib2. This may be either a pixmap or a * window. You must set this to render anything. */ EAPI void imlib_context_set_drawable(Drawable drawable) { CHECK_CONTEXT(ctx); ctx->drawable = drawable; } /** * @return The current drawable. * * Returns the current Drawable used for Imlib2's context. */ EAPI Drawable imlib_context_get_drawable(void) { CHECK_CONTEXT(ctx); return ctx->drawable; } /** * @param mask An 1-bit deep pixmap. * * Sets the 1-bit deep pixmap to be drawn to when rendering to generate * a mask pixmap. This is only useful if the image you are rendering * has alpha. Set this to 0 to not render a pixmap mask. */ EAPI void imlib_context_set_mask(Pixmap mask) { CHECK_CONTEXT(ctx); ctx->mask = mask; } /** * @return The current pixmap. * * Returns the current pixmap destination to be used to render a mask into. */ EAPI Pixmap imlib_context_get_mask(void) { CHECK_CONTEXT(ctx); return ctx->mask; } #endif /** * @param dither_mask The dither mask flag. * * Selects if, you are rendering to a mask, or producing pixmap masks * from images, if the mask is to be dithered or not. passing in 1 for * dither_mask means the mask pixmap will be dithered, 0 means it will * not be dithered. */ EAPI void imlib_context_set_dither_mask(char dither_mask) { CHECK_CONTEXT(ctx); ctx->dither_mask = dither_mask; } /** * @return The current dither mask flag. * * Returns the current mode for dithering pixmap masks. 1 means * dithering is enabled and 0 means it is not. */ EAPI char imlib_context_get_dither_mask(void) { CHECK_CONTEXT(ctx); return ctx->dither_mask; } /** * @param mask_alpha_threshold The mask alpha threshold. * * Selects, if you are rendering to a mask, the alpha threshold above which * mask bits are set. The default mask alpha threshold is 128, meaning that * a mask bit will be set if the pixel alpha is >= 128. */ EAPI void imlib_context_set_mask_alpha_threshold(int mask_alpha_threshold) { CHECK_CONTEXT(ctx); ctx->mask_alpha_threshold = mask_alpha_threshold; } /** * @return The current mask mask alpha threshold. * * Returns the current mask alpha threshold. */ EAPI int imlib_context_get_mask_alpha_threshold(void) { CHECK_CONTEXT(ctx); return ctx->mask_alpha_threshold; } /** * @param anti_alias The anti alias flag. * * Toggles "anti-aliased" scaling of images. This * isn't quite correct since it's actually super and sub pixel * sampling that it turns on and off, but anti-aliasing is used for * having "smooth" edges to lines and shapes and this means when * images are scaled they will keep their smooth appearance. Passing * in 1 turns this on and 0 turns it off. */ EAPI void imlib_context_set_anti_alias(char anti_alias) { CHECK_CONTEXT(ctx); ctx->anti_alias = anti_alias; } /** * @return The current anti alias flag. * * Returns if Imlib2 currently will smoothly scale images. 1 means it * will and 0 means it will not. */ EAPI char imlib_context_get_anti_alias(void) { CHECK_CONTEXT(ctx); return ctx->anti_alias; } /** * @param dither The dithering flag. * * Sets the dithering flag for rendering to a drawable or when pixmaps * are produced. This affects the color image appearance by enabling * dithering. Dithering slows down rendering but produces considerably * better results. this option has no effect foe rendering in 24 bit * and up, but in 16 bit and lower it will dither, producing smooth * gradients and much better quality images. setting dither to 1 * enables it and 0 disables it. */ EAPI void imlib_context_set_dither(char dither) { CHECK_CONTEXT(ctx); ctx->dither = dither; } /** * @return The current dithering flag. * * Returns if image data is rendered with dithering currently. 1 means * yes and 0 means no. */ EAPI char imlib_context_get_dither(void) { CHECK_CONTEXT(ctx); return ctx->dither; } /** * @param blend The blending flag. * * When rendering an image to a drawable, Imlib2 is able to blend the * image directly onto the drawable during rendering. Setting this to 1 * will enable this. If the image has no alpha channel this has no * effect. Setting it to 0 will disable this. */ EAPI void imlib_context_set_blend(char blend) { CHECK_CONTEXT(ctx); ctx->blend = blend; } /** * @return The current blending flag. * * Returns if Imlib2 will blend images onto a drawable whilst * rendering to that drawable. 1 means yes and 0 means no. */ EAPI char imlib_context_get_blend(void) { CHECK_CONTEXT(ctx); return ctx->blend; } /** * @param color_modifier Current color modifier. * * Sets the current color modifier used for rendering pixmaps or * images to a drawable or images onto other images. Color modifiers * are lookup tables that map the values in the red, green, blue and * alpha channels to other values in the same channel when rendering, * allowing for fades, color correction etc. to be done whilst * rendering. pass in NULL as the color_modifier to disable the color * modifier for rendering. */ EAPI void imlib_context_set_color_modifier(Imlib_Color_Modifier color_modifier) { CHECK_CONTEXT(ctx); ctx->color_modifier = color_modifier; } /** * @return The current color modifier. * * Returns the current color modifier being used. */ EAPI Imlib_Color_Modifier imlib_context_get_color_modifier(void) { CHECK_CONTEXT(ctx); return ctx->color_modifier; } /** * @param operation * * When Imlib2 draws an image onto another or an image onto a drawable * it is able to do more than just blend the result on using the given * alpha channel of the image. It is also able to do saturating * additive, subtractive and a combination of the both (called reshade) * rendering. The default mode is IMLIB_OP_COPY. you can also set it to * IMLIB_OP_ADD, IMLIB_OP_SUBTRACT or IMLIB_OP_RESHADE. Use this * function to set the rendering operation. IMLIB_OP_COPY performs * basic alpha blending: DST = (SRC * A) + (DST * (1 - * A)). IMLIB_OP_ADD does DST = DST + (SRC * A). IMLIB_OP_SUBTRACT does * DST = DST - (SRC * A) and IMLIB_OP_RESHADE does DST = DST + (((SRC - * 0.5) / 2) * A). */ EAPI void imlib_context_set_operation(Imlib_Operation operation) { CHECK_CONTEXT(ctx); ctx->operation = operation; } /** * @return The current operation mode. * * Returns the current operation mode. */ EAPI Imlib_Operation imlib_context_get_operation(void) { CHECK_CONTEXT(ctx); return ctx->operation; } /** * @param font Current font. * * Sets the current font to use when rendering text. you should load * the font first with imlib_load_font(). */ EAPI void imlib_context_set_font(Imlib_Font font) { CHECK_CONTEXT(ctx); ctx->font = font; } /** * @return The current font. * * Returns the current font. */ EAPI Imlib_Font imlib_context_get_font(void) { CHECK_CONTEXT(ctx); return ctx->font; } /** * @param direction Text direction. * * Sets the direction in which to draw text in terms of simple 90 * degree orientations or an arbitrary angle. The direction can be one * of IMLIB_TEXT_TO_RIGHT, IMLIB_TEXT_TO_LEFT, IMLIB_TEXT_TO_DOWN, * IMLIB_TEXT_TO_UP or IMLIB_TEXT_TO_ANGLE. The default is * IMLIB_TEXT_TO_RIGHT. If you use IMLIB_TEXT_TO_ANGLE, you will also * have to set the angle with imlib_context_set_angle(). */ EAPI void imlib_context_set_direction(Imlib_Text_Direction direction) { CHECK_CONTEXT(ctx); ctx->direction = direction; } /** * @param angle Angle of the text strings. * * Sets the angle at which text strings will be drawn if the text * direction has been set to IMLIB_TEXT_TO_ANGLE with * imlib_context_set_direction(). */ EAPI void imlib_context_set_angle(double angle) { CHECK_CONTEXT(ctx); ctx->angle = angle; } /** * @return The current angle of the text strings. * * Returns the current angle used to render text at if the direction * is IMLIB_TEXT_TO_ANGLE. */ EAPI double imlib_context_get_angle(void) { CHECK_CONTEXT(ctx); return ctx->angle; } /** * @return The current direction of the text. * * Returns the current direction to render text in. */ EAPI Imlib_Text_Direction imlib_context_get_direction(void) { CHECK_CONTEXT(ctx); return ctx->direction; } /** * @param red Red channel of the current color. * @param green Green channel of the current color. * @param blue Blue channel of the current color. * @param alpha Alpha channel of the current color. * * Sets the color with which text, lines and rectangles are drawn when * being rendered onto an image. Values for @p red, @p green, @p blue * and @p alpha are between 0 and 255 - any other values have * undefined results. */ EAPI void imlib_context_set_color(int red, int green, int blue, int alpha) { CHECK_CONTEXT(ctx); ctx->color.red = red; ctx->color.green = green; ctx->color.blue = blue; ctx->color.alpha = alpha; } /** * @param red Red channel of the current color. * @param green Green channel of the current color. * @param blue Blue channel of the current color. * @param alpha Alpha channel of the current color. * * Returns the current color for rendering text, rectangles and lines. */ EAPI void imlib_context_get_color(int *red, int *green, int *blue, int *alpha) { CHECK_CONTEXT(ctx); *red = ctx->color.red; *green = ctx->color.green; *blue = ctx->color.blue; *alpha = ctx->color.alpha; } /** * @return The current color. * * Returns the current color as a color struct. Do NOT free this * pointer. */ EAPI Imlib_Color * imlib_context_get_imlib_color(void) { CHECK_CONTEXT(ctx); return &ctx->color; } /** * @param hue Hue channel of the current color. * @param saturation Saturation channel of the current color. * @param value Value channel of the current color. * @param alpha Alpha channel of the current color. * * Sets the color in HSVA space. Values for @p hue are between 0 and 360, * values for @p saturation and @p value between 0 and 1, and values for * @p alpha are between 0 and 255 - any other values have undefined * results. */ EAPI void imlib_context_set_color_hsva(float hue, float saturation, float value, int alpha) { int r, g, b; __imlib_hsv_to_rgb(hue, saturation, value, &r, &g, &b); imlib_context_set_color(r, g, b, alpha); } /** * @param hue Hue channel of the current color. * @param saturation Saturation channel of the current color. * @param value Value channel of the current color. * @param alpha Alpha channel of the current color. * * Returns the current color for rendering text, rectangles and lines * in HSVA space. */ EAPI void imlib_context_get_color_hsva(float *hue, float *saturation, float *value, int *alpha) { int r, g, b; imlib_context_get_color(&r, &g, &b, alpha); __imlib_rgb_to_hsv(r, g, b, hue, saturation, value); } /** * @param hue Hue channel of the current color. * @param lightness Lightness channel of the current color. * @param saturation Saturation channel of the current color. * @param alpha Alpha channel of the current color. * * Sets the color in HLSA space. Values for @p hue are between 0 and 360, * values for @p lightness and @p saturation between 0 and 1, and values for * @p alpha are between 0 and 255 - any other values have undefined * results. */ EAPI void imlib_context_set_color_hlsa(float hue, float lightness, float saturation, int alpha) { int r, g, b; __imlib_hls_to_rgb(hue, lightness, saturation, &r, &g, &b); imlib_context_set_color(r, g, b, alpha); } /** * @param hue Hue channel of the current color. * @param lightness Lightness channel of the current color. * @param saturation Saturation channel of the current color. * @param alpha Alpha channel of the current color. * * Returns the current color for rendering text, rectangles and lines * in HLSA space. */ EAPI void imlib_context_get_color_hlsa(float *hue, float *lightness, float *saturation, int *alpha) { int r, g, b; imlib_context_get_color(&r, &g, &b, alpha); __imlib_rgb_to_hls(r, g, b, hue, lightness, saturation); } /** * @param cyan Cyan channel of the current color. * @param magenta Magenta channel of the current color. * @param yellow Yellow channel of the current color. * @param alpha Alpha channel of the current color. * * Sets the color in CMYA space. Values for @p cyan, @p magenta, @p yellow and * @p alpha are between 0 and 255 - any other values have undefined * results. */ EAPI void imlib_context_set_color_cmya(int cyan, int magenta, int yellow, int alpha) { CHECK_CONTEXT(ctx); ctx->color.red = 255 - cyan; ctx->color.green = 255 - magenta; ctx->color.blue = 255 - yellow; ctx->color.alpha = alpha; } /** * @param cyan Cyan channel of the current color. * @param magenta Magenta channel of the current color. * @param yellow Yellow channel of the current color. * @param alpha Alpha channel of the current color. * * Returns the current color for rendering text, rectangles and lines * in CMYA space. */ EAPI void imlib_context_get_color_cmya(int *cyan, int *magenta, int *yellow, int *alpha) { CHECK_CONTEXT(ctx); *cyan = 255 - ctx->color.red; *magenta = 255 - ctx->color.green; *yellow = 255 - ctx->color.blue; *alpha = ctx->color.alpha; } /** * @param color_range Color range. * * Sets the current color range to use for rendering gradients. */ EAPI void imlib_context_set_color_range(Imlib_Color_Range color_range) { CHECK_CONTEXT(ctx); ctx->color_range = color_range; } /** * @return The current color range. * * Returns the current color range being used for gradients. */ EAPI Imlib_Color_Range imlib_context_get_color_range(void) { CHECK_CONTEXT(ctx); return ctx->color_range; } /** * @param progress_function A progress function. * * Sets the progress function to be called back whilst loading * images. Set this to the function to be called, or set it to NULL to * disable progress callbacks whilst loading. */ EAPI void imlib_context_set_progress_function(Imlib_Progress_Function progress_function) { CHECK_CONTEXT(ctx); ctx->progress_func = progress_function; } /** * @return The current progress function. * * Returns the current progress function being used. */ EAPI Imlib_Progress_Function imlib_context_get_progress_function(void) { CHECK_CONTEXT(ctx); return ctx->progress_func; } /** * @param progress_granularity A char. * * This hints as to how often to call the progress callback. 0 means * as often as possible. 1 means whenever 15 more of the image has been * decoded, 10 means every 10% of the image decoding, 50 means every * 50% and 100 means only call at the end. Values outside of the range * 0-100 are undefined. */ EAPI void imlib_context_set_progress_granularity(char progress_granularity) { CHECK_CONTEXT(ctx); ctx->progress_granularity = progress_granularity; } /** * @return The current progress granularity * * Returns the current progress granularity being used. */ EAPI char imlib_context_get_progress_granularity(void) { CHECK_CONTEXT(ctx); return ctx->progress_granularity; } /** * @param image Current image. * * Sets the current image Imlib2 will be using with its function calls. */ EAPI void imlib_context_set_image(Imlib_Image image) { CHECK_CONTEXT(ctx); ctx->image = image; } /** * @return The current image. * * Returns the current context image. */ EAPI Imlib_Image imlib_context_get_image(void) { CHECK_CONTEXT(ctx); return ctx->image; } EAPI void imlib_context_set_TTF_encoding(Imlib_TTF_Encoding encoding) { CHECK_CONTEXT(ctx); ctx->encoding = encoding; } EAPI Imlib_TTF_Encoding imlib_context_get_TTF_encoding(void) { CHECK_CONTEXT(ctx); return ctx->encoding; } /* imlib api */ /** * @return The current image size. * * Returns the current size of the image cache in bytes. The cache is * a unified cache used for image data AND pixmaps. */ EAPI int imlib_get_cache_size(void) { CHECK_CONTEXT(ctx); return __imlib_GetCacheSize(); } /** * @param bytes Cache size. * * Sets the cache size. The size is in bytes. Setting the cache size to * 0 effectively flushes the cache and keeps the cache size at 0 until * set to another value. Whenever you set the cache size Imlib2 will * flush as many old images and pixmap from the cache as needed until * the current cache usage is less than or equal to the cache size. */ EAPI void imlib_set_cache_size(int bytes) { CHECK_CONTEXT(ctx); __imlib_SetCacheSize(bytes); } /** * @return The current number of colors. * * Gets the number of colors Imlib2 currently at a maximum is allowed * to allocate for rendering. The default is 256. */ EAPI int imlib_get_color_usage(void) { CHECK_CONTEXT(ctx); #ifdef BUILD_X11 return (int)_max_colors; #else return 256; #endif } /** * @param max Maximum number of colors. * * Sets the maximum number of colors you would like Imlib2 to allocate * for you when rendering. The default is 256. This has no effect in * depths greater than 8 bit. */ EAPI void imlib_set_color_usage(int max) { CHECK_CONTEXT(ctx); #ifdef BUILD_X11 if (max < 2) max = 2; else if (max > 256) max = 256; _max_colors = max; #endif } /** * If you want Imlib2 to forcibly flush any cached loaders it has and * re-load them from disk (this is useful if the program just * installed a new loader and does not want to wait till Imlib2 deems * it an optimal time to rescan the loaders) */ EAPI void imlib_flush_loaders(void) { CHECK_CONTEXT(ctx); __imlib_RemoveAllLoaders(); } #ifdef BUILD_X11 /** * @param display The current display * @param visual The current visual * @return * * Convenience function that returns the depth of a visual for that * display. */ EAPI int imlib_get_visual_depth(Display * display, Visual * visual) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_get_visual_depth", "display", display, 0); CHECK_PARAM_POINTER_RETURN("imlib_get_visual_depth", "visual", visual, 0); return __imlib_XActualDepth(display, visual); } /** * @param display The current display * @param screen The screen * @param depth_return The depth of the returned visual. * @return The best visual. * * Returns the visual for the display @p display and the screen @p * screen that Imlib2 thinks * will give you the best quality output. @p depth_return should point to * an int that will be filled with the depth of that visual too. */ EAPI Visual * imlib_get_best_visual(Display * display, int screen, int *depth_return) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_get_best_visual", "display", display, NULL); CHECK_PARAM_POINTER_RETURN("imlib_get_best_visual", "depth_return", depth_return, NULL); return __imlib_BestVisual(display, screen, depth_return); } #endif /** * @param file Image file. * @return An image handle. * * Loads an image from disk located at the path specified by * @p file. Please see the section \ref loading for more * detail. Returns an image handle on success or NULL on failure. */ EAPI Imlib_Image imlib_load_image(const char *file) { Imlib_Image im = NULL; Imlib_Image prev_ctxt_image; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_load_image", "file", file, NULL); prev_ctxt_image = ctx->image; im = __imlib_LoadImage(file, (ImlibProgressFunction) ctx->progress_func, ctx->progress_granularity, 0, 0, NULL); ctx->image = prev_ctxt_image; return (Imlib_Image) im; } /** * @param file Image file. * @return An image handle. * * Loads an image from disk located at the path specified by * @p file. This forces the image data to be decoded at load time too, * instead of decoding being deferred until it is needed. Returns an * image handle on success or NULL on failure. */ EAPI Imlib_Image imlib_load_image_immediately(const char *file) { Imlib_Image im = NULL; Imlib_Image prev_ctxt_image; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_load_image_immediately", "file", file, NULL); prev_ctxt_image = ctx->image; im = __imlib_LoadImage(file, (ImlibProgressFunction) ctx->progress_func, ctx->progress_granularity, 1, 0, NULL); ctx->image = prev_ctxt_image; return (Imlib_Image) im; } /** * @param file Image file. * @return An image handle. * * Loads the image without looking in the cache first. Returns an * image handle on success or NULL on failure. */ EAPI Imlib_Image imlib_load_image_without_cache(const char *file) { Imlib_Image im = NULL; Imlib_Image prev_ctxt_image; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_load_image_without_cache", "file", file, NULL); prev_ctxt_image = ctx->image; im = __imlib_LoadImage(file, (ImlibProgressFunction) ctx->progress_func, ctx->progress_granularity, 0, 1, NULL); ctx->image = prev_ctxt_image; return (Imlib_Image) im; } /** * @param file Image file. * @return An image handle. * * Loads the image without deferred image data decoding (i.e. it is * decoded straight away) and without looking in the cache. Returns an * image handle on success or NULL on failure. */ EAPI Imlib_Image imlib_load_image_immediately_without_cache(const char *file) { Imlib_Image im = NULL; Imlib_Image prev_ctxt_image; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_load_image_immediately_without_cache", "file", file, NULL); prev_ctxt_image = ctx->image; im = __imlib_LoadImage(file, (ImlibProgressFunction) ctx->progress_func, ctx->progress_granularity, 1, 1, NULL); ctx->image = prev_ctxt_image; return (Imlib_Image) im; } /** * @param file Image file. * @param error_return The returned error. * @return An image handle. * * Loads an image at the path @p file on disk. If it succeeds it returns * a valid image handle, if not NULL is returned and @p error_return * is set to the detail of the error. */ EAPI Imlib_Image imlib_load_image_with_error_return(const char *file, Imlib_Load_Error * error_return) { Imlib_Image im = NULL; ImlibLoadError er; Imlib_Image prev_ctxt_image; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_load_image_with_error_return", "file", file, NULL); if (!__imlib_FileExists(file)) { *error_return = IMLIB_LOAD_ERROR_FILE_DOES_NOT_EXIST; return NULL; } if (__imlib_FileIsDir(file)) { *error_return = IMLIB_LOAD_ERROR_FILE_IS_DIRECTORY; return NULL; } if (!__imlib_FileCanRead(file)) { *error_return = IMLIB_LOAD_ERROR_PERMISSION_DENIED_TO_READ; return NULL; } prev_ctxt_image = ctx->image; im = (Imlib_Image) __imlib_LoadImage(file, (ImlibProgressFunction) ctx->progress_func, ctx->progress_granularity, 1, 0, &er); ctx->image = prev_ctxt_image; if (im) *error_return = IMLIB_LOAD_ERROR_NONE; else { if (er == IMLIB_LOAD_ERROR_NONE) *error_return = IMLIB_LOAD_ERROR_NO_LOADER_FOR_FILE_FORMAT; else *error_return = (Imlib_Load_Error) er; } return im; } /** * Frees the image that is set as the current image in Imlib2's context. */ EAPI void imlib_free_image(void) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_free_image", "image", ctx->image); __imlib_FreeImage(ctx->image); ctx->image = NULL; } /** * Frees the current image in Imlib2's context AND removes it from the * cache. */ EAPI void imlib_free_image_and_decache(void) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_free_image_and_decache", "image", ctx->image); CAST_IMAGE(im, ctx->image); SET_FLAG(im->flags, F_INVALID); __imlib_FreeImage(im); ctx->image = NULL; } /** * Returns the width in pixels of the current image in Imlib2's context. */ EAPI int imlib_image_get_width(void) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_image_get_width", "image", ctx->image, 0); CAST_IMAGE(im, ctx->image); return im->w; } /** * Returns the height in pixels of the current image in Imlib2's context. */ EAPI int imlib_image_get_height(void) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_image_get_height", "image", ctx->image, 0); CAST_IMAGE(im, ctx->image); return im->h; } /** * @return The current filename. * * Returns the filename for the file that is set as the current * context. The pointer returned is only valid as long as no operations * cause the filename of the image to change. Saving the file with a * different name would cause this. It is suggested you duplicate the * string if you wish to continue to use the string for later * processing. Do not free the string pointer returned by this * function. */ EAPI const char * imlib_image_get_filename(void) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_image_get_filename", "image", ctx->image, 0); CAST_IMAGE(im, ctx->image); /* strdup() the returned value if you want to alter it! */ return (const char *)(im->file); } /** * @return A pointer to the image data. * * Returns a pointer to the image data in the image set as the image * for the current context. When you get this pointer it is assumed you * are planning on writing to the data, thus once you do this the image * can no longer be used for caching - in fact all images cached from * this one will also be affected when you put the data back. If this * matters it is suggested you clone the image first before playing * with the image data. The image data is returned in the format of a * DATA32 (32 bits) per pixel in a linear array ordered from the top * left of the image to the bottom right going from left to right each * line. Each pixel has the upper 8 bits as the alpha channel and the * lower 8 bits are the blue channel - so a pixel's bits are ARGB (from * most to least significant, 8 bits per channel). You must put the * data back at some point. */ EAPI DATA32 * imlib_image_get_data(void) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_image_get_data", "image", ctx->image, NULL); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!im->data) return NULL; __imlib_DirtyImage(im); return im->data; } /** * @return A pointer to the image data. * * Functions the same way as imlib_image_get_data(), but returns a * pointer expecting the program to NOT write to the data returned (it * is for inspection purposes only). Writing to this data has undefined * results. The data does not need to be put back. */ EAPI DATA32 * imlib_image_get_data_for_reading_only(void) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_image_get_data_for_reading_only", "image", ctx->image, NULL); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!im->data) return NULL; return im->data; } /** * @param data The pointer to the image data. * * Puts back @p data when it was obtained by * imlib_image_get_data(). @p data must be the same pointer returned * by imlib_image_get_data(). This operated on the current context * image. */ EAPI void imlib_image_put_back_data(DATA32 * data) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_put_back_data", "image", ctx->image); CHECK_PARAM_POINTER("imlib_image_put_back_data", "data", data); CAST_IMAGE(im, ctx->image); __imlib_DirtyImage(im); data = NULL; } /** * @return Current alpha channel flag. * * Returns 1 if the current context image has an alpha channel, or 0 * if it does not (the alpha data space is still there and available - * just "unused"). */ EAPI char imlib_image_has_alpha(void) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_image_has_alpha", "image", ctx->image, 0); CAST_IMAGE(im, ctx->image); if (IMAGE_HAS_ALPHA(im)) return 1; return 0; } /** * By default Imlib2 will not check the timestamp of an image on disk * and compare it with the image in its cache - this is to minimize * disk activity when using the cache. Call this function and it will * flag the current context image as being liable to change on disk * and Imlib2 will check the timestamp of the image file on disk and * compare it with the cached image when it next needs to use this * image in the cache. */ EAPI void imlib_image_set_changes_on_disk(void) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_set_never_changes_on_disk", "image", ctx->image); CAST_IMAGE(im, ctx->image); SET_FLAG(im->flags, F_ALWAYS_CHECK_DISK); } /** * @param border The border of the image. * * Fills the Imlib_Border structure to which @p border points to with the * values of the border of the current context image. The border is the * area at the edge of the image that does not scale with the rest of * the image when resized - the borders remain constant in size. This * is useful for scaling bevels at the edge of images differently to * the image center. */ EAPI void imlib_image_get_border(Imlib_Border * border) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_get_border", "image", ctx->image); CHECK_PARAM_POINTER("imlib_image_get_border", "border", border); CAST_IMAGE(im, ctx->image); border->left = im->border.left; border->right = im->border.right; border->top = im->border.top; border->bottom = im->border.bottom; } /** * @param border The border of the image. * * Sets the border of the current context image to the values contained * in the Imlib_Border structure @p border points to. */ EAPI void imlib_image_set_border(Imlib_Border * border) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_set_border", "image", ctx->image); CHECK_PARAM_POINTER("imlib_image_set_border", "border", border); CAST_IMAGE(im, ctx->image); if ((im->border.left == border->left) && (im->border.right == border->right) && (im->border.top == border->top) && (im->border.bottom == border->bottom)) return; im->border.left = border->left; im->border.right = border->right; im->border.top = border->top; im->border.bottom = border->bottom; __imlib_DirtyPixmapsForImage(im); } /** * @param format Format of the image. * * Sets the format of the current image. This is used for when you * wish to save an image in a different format that it was loaded in, * or if the image currently has no file format associated with it. */ EAPI void imlib_image_set_format(const char *format) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_set_format", "image", ctx->image); CHECK_PARAM_POINTER("imlib_image_set_format", "format", format); CAST_IMAGE(im, ctx->image); if (im->format) free(im->format); if (format) im->format = strdup(format); else im->format = NULL; if (!(im->flags & F_FORMAT_IRRELEVANT)) { __imlib_DirtyImage(im); } } /** * @param irrelevant Irrelevant format flag. * * Sets if the format value of the current image is irrelevant for * caching purposes - by default it is. pass irrelevant as 1 to make it * irrelevant and 0 to make it relevant for caching. */ EAPI void imlib_image_set_irrelevant_format(char irrelevant) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_set_irrelevant_format", "image", ctx->image); CAST_IMAGE(im, ctx->image); if (irrelevant) { SET_FLAG(im->flags, F_FORMAT_IRRELEVANT); } else { UNSET_FLAG(im->flags, F_FORMAT_IRRELEVANT); } } /** * @param irrelevant Irrelevant border flag. * * Sets if the border of the current image is irrelevant for caching * purposes. By default it is. Set irrelevant to 1 to make it * irrelevant, and 0 to make it relevant. */ EAPI void imlib_image_set_irrelevant_border(char irrelevant) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_set_irrelevant_border", "image", ctx->image); CAST_IMAGE(im, ctx->image); if (irrelevant) { SET_FLAG(im->flags, F_BORDER_IRRELEVANT); } else { UNSET_FLAG(im->flags, F_BORDER_IRRELEVANT); } } /** * @param irrelevant Irrelevant alpha flag. * * Sets if the alpha channel status of the current image (i.e. if * there is or is not one) is important for caching purposes. By * default it is not. Set irrelevant to 1 to make it irrelevant and 0 * to make it relevant. */ EAPI void imlib_image_set_irrelevant_alpha(char irrelevant) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_set_irrelevant_alpha", "image", ctx->image); CAST_IMAGE(im, ctx->image); if (irrelevant) { SET_FLAG(im->flags, F_ALPHA_IRRELEVANT); } else { UNSET_FLAG(im->flags, F_ALPHA_IRRELEVANT); } } /** * @return Current image format. * * Returns the current image's format. Do not free this * string. Duplicate it if you need it for later use. */ EAPI char * imlib_image_format(void) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_image_format", "image", ctx->image, NULL); CAST_IMAGE(im, ctx->image); return im->format; } /** * @param has_alpha Alpha flag. * * Sets the alpha flag for the current image. Set @p has_alpha to 1 to * enable the alpha channel in the current image, or 0 to disable it. */ EAPI void imlib_image_set_has_alpha(char has_alpha) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_set_has_alpha", "image", ctx->image); CAST_IMAGE(im, ctx->image); if (has_alpha) SET_FLAG(im->flags, F_HAS_ALPHA); else UNSET_FLAG(im->flags, F_HAS_ALPHA); } #ifdef BUILD_X11 /** * @param pixmap_return The returned pixmap. * @param mask_return The returned mask. * * Creates a pixmap of the current image (and a mask if the image has * an alpha value) and return the id's of the pixmap and mask to * @p pixmap_return and @p mask_return pixmap id's. You must free these * pixmaps using Imlib2's free function imlib_free_pixmap_and_mask(). */ EAPI void imlib_render_pixmaps_for_whole_image(Pixmap * pixmap_return, Pixmap * mask_return) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_render_pixmaps_for_whole_image", "image", ctx->image); CHECK_PARAM_POINTER("imlib_render_pixmaps_for_whole_image", "pixmap_return", pixmap_return); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_CreatePixmapsForImage(ctx->display, ctx->drawable, ctx->visual, ctx->depth, ctx->colormap, im, pixmap_return, mask_return, 0, 0, im->w, im->h, im->w, im->h, 0, ctx->dither, ctx->dither_mask, ctx->mask_alpha_threshold, ctx->color_modifier); } /** * @param pixmap_return The returned pixmap. * @param mask_return The returned mask. * @param width Width of the pixmap. * @param height Height of the pixmap. * * Works just like imlib_render_pixmaps_for_whole_image(), but will * scale the output result to the width @p width and height @p height * specified. Scaling * is done before depth conversion so pixels used for dithering don't * grow large. */ EAPI void imlib_render_pixmaps_for_whole_image_at_size(Pixmap * pixmap_return, Pixmap * mask_return, int width, int height) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_render_pixmaps_for_whole_image_at_size", "image", ctx->image); CHECK_PARAM_POINTER("imlib_render_pixmaps_for_whole_image_at_size", "pixmap_return", pixmap_return); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_CreatePixmapsForImage(ctx->display, ctx->drawable, ctx->visual, ctx->depth, ctx->colormap, im, pixmap_return, mask_return, 0, 0, im->w, im->h, width, height, ctx->anti_alias, ctx->dither, ctx->dither_mask, ctx->mask_alpha_threshold, ctx->color_modifier); } /** * @param pixmap The pixmap. * * Frees @p pixmap (and any mask generated in association with that * pixmap). The pixmap will remain cached until the image the pixmap * was generated from is dirtied or decached, or the cache is flushed. */ EAPI void imlib_free_pixmap_and_mask(Pixmap pixmap) { CHECK_CONTEXT(ctx); __imlib_FreePixmap(ctx->display, pixmap); } /** * @param x X coordinate of the pixel. * @param y Y coordinate of the pixel. * * Renders the current image onto the current drawable at the (@p x, @p y) * pixel location specified without scaling. */ EAPI void imlib_render_image_on_drawable(int x, int y) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_render_image_on_drawable", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_RenderImage(ctx->display, im, ctx->drawable, ctx->mask, ctx->visual, ctx->colormap, ctx->depth, 0, 0, im->w, im->h, x, y, im->w, im->h, 0, ctx->dither, ctx->blend, ctx->dither_mask, ctx->mask_alpha_threshold, ctx->color_modifier, ctx->operation); } /** * @param x X coordinate of the pixel. * @param y Y coordinate of the pixel. * @param width Width of the rendered image. * @param height Height of the rendered image. * * Renders the current image onto the current drawable at the (@p x, @p y) * location specified AND scale the image to the width @p width and height * @p height. */ EAPI void imlib_render_image_on_drawable_at_size(int x, int y, int width, int height) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_render_image_on_drawable_at_size", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_RenderImage(ctx->display, im, ctx->drawable, ctx->mask, ctx->visual, ctx->colormap, ctx->depth, 0, 0, im->w, im->h, x, y, width, height, ctx->anti_alias, ctx->dither, ctx->blend, ctx->dither_mask, ctx->mask_alpha_threshold, ctx->color_modifier, ctx->operation); } /** * @param source_x X coordinate of the source image. * @param source_y Y coordinate of the source image. * @param source_width Width of the source image. * @param source_height Height of the source image. * @param x X coordinate of the destination image. * @param y Y coordinate of the destination image. * @param width Width of the destination image. * @param height Height of the destination image. * * Renders the source (@p source_x, @p source_y, @p source_width, @p source_height) pixel * rectangle from the * current image onto the current drawable at the (@p x, @p y) location scaled * to the width @p width and height @p height. */ EAPI void imlib_render_image_part_on_drawable_at_size(int source_x, int source_y, int source_width, int source_height, int x, int y, int width, int height) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_render_image_part_on_drawable_at_size", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_RenderImage(ctx->display, im, ctx->drawable, 0, ctx->visual, ctx->colormap, ctx->depth, source_x, source_y, source_width, source_height, x, y, width, height, ctx->anti_alias, ctx->dither, ctx->blend, 0, 0, ctx->color_modifier, ctx->operation); } EAPI DATA32 imlib_render_get_pixel_color(void) { CHECK_CONTEXT(ctx); return __imlib_RenderGetPixel(ctx->display, ctx->drawable, ctx->visual, ctx->colormap, ctx->depth, (DATA8) ctx->color.red, (DATA8) ctx->color.green, (DATA8) ctx->color.blue); } #endif /** * @param source_image The source image. * @param merge_alpha Alpha flag. * @param source_x X coordinate of the source image. * @param source_y Y coordinate of the source image. * @param source_width Width of the source image. * @param source_height Height of the source image. * @param destination_x X coordinate of the destination image. * @param destination_y Y coordinate of the destination image. * @param destination_width Width of the destination image. * @param destination_height Height of the destination image. * * Blends the source rectangle (@p source_x, @p source_y, @p * source_width, @p source_height) from * @p source_image onto the current image at the destination (@p * destination_x, @p destination_y) location * scaled to the width @p destination_width and height @p * destination_height. If @p merge_alpha is set to 1 * it will also modify the destination image alpha channel, otherwise * the destination alpha channel is left untouched. */ EAPI void imlib_blend_image_onto_image(Imlib_Image source_image, char merge_alpha, int source_x, int source_y, int source_width, int source_height, int destination_x, int destination_y, int destination_width, int destination_height) { ImlibImage *im_src, *im_dst; int aa; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_blend_image_onto_image", "source_image", source_image); CHECK_PARAM_POINTER("imlib_blend_image_onto_image", "image", ctx->image); CAST_IMAGE(im_src, source_image); CAST_IMAGE(im_dst, ctx->image); if ((!(im_src->data)) && (im_src->loader) && (im_src->loader->load)) im_src->loader->load(im_src, NULL, 0, 1); if (!(im_src->data)) return; if ((!(im_dst->data)) && (im_dst->loader) && (im_dst->loader->load)) im_dst->loader->load(im_dst, NULL, 0, 1); if (!(im_dst->data)) return; __imlib_DirtyImage(im_dst); /* FIXME: hack to get around infinite loops for scaling down too far */ aa = ctx->anti_alias; if ((abs(destination_width) < (source_width >> 7)) || (abs(destination_height) < (source_height >> 7))) aa = 0; __imlib_BlendImageToImage(im_src, im_dst, aa, ctx->blend, merge_alpha, source_x, source_y, source_width, source_height, destination_x, destination_y, destination_width, destination_height, ctx->color_modifier, ctx->operation, ctx->cliprect.x, ctx->cliprect.y, ctx->cliprect.w, ctx->cliprect.h); } /** * @param width The width of the image. * @param height The height of the image. * @return A new blank image. * * Creates a new blank image of size @p width and @p height. The contents of * this image at creation time are undefined (they could be garbage * memory). You are free to do whatever you like with this image. It * is not cached. On success an image handle is returned - on failure * NULL is returned. **/ EAPI Imlib_Image imlib_create_image(int width, int height) { DATA32 *data; CHECK_CONTEXT(ctx); if ((width <= 0) || (height <= 0)) return NULL; data = malloc(width * height * sizeof(DATA32)); if (data) return (Imlib_Image) __imlib_CreateImage(width, height, data); return NULL; } /** * @param width The width of the image. * @param height The height of the image. * @param data The data. * @return A valid image, otherwise NULL. * * Creates an image from the image data specified with the width @p width and * the height @p height specified. The image data @p data must be in the same format as * imlib_image_get_data() would return. You are responsible for * freeing this image data once the image is freed - Imlib2 will not * do that for you. This is useful for when you already have static * buffers of the same format Imlib2 uses (many video grabbing devices * use such a format) and wish to use Imlib2 to render the results * onto another image, or X drawable. You should free the image when * you are done with it. Imlib2 returns a valid image handle on * success or NULL on failure * **/ EAPI Imlib_Image imlib_create_image_using_data(int width, int height, DATA32 * data) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_create_image_using_data", "data", data, NULL); if ((width <= 0) || (height <= 0)) return NULL; im = __imlib_CreateImage(width, height, data); if (im) SET_FLAG(im->flags, F_DONT_FREE_DATA); return (Imlib_Image) im; } /** * @param width The width of the image. * @param height The height of the image. * @param data The data. * @return A valid image, otherwise NULL. * * Works the same way as imlib_create_image_using_data() but Imlib2 * copies the image data to the image structure. You may now do * whatever you wish with the original data as it will not be needed * anymore. Imlib2 returns a valid image handle on success or NULL on * failure. * **/ EAPI Imlib_Image imlib_create_image_using_copied_data(int width, int height, DATA32 * data) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_create_image_using_copied_data", "data", data, NULL); if ((width <= 0) || (height <= 0)) return NULL; im = __imlib_CreateImage(width, height, NULL); if (!im) return NULL; im->data = malloc(width * height * sizeof(DATA32)); if (data) { memcpy(im->data, data, width * height * sizeof(DATA32)); return (Imlib_Image) im; } else __imlib_FreeImage(im); return NULL; } #ifdef BUILD_X11 /** * @param mask A mask. * @param x The top left x coordinate of the rectangle. * @param y The top left y coordinate of the rectangle. * @param width The width of the rectangle. * @param height The height of the rectangle. * @param need_to_grab_x Grab flag. * @return a valid image, otherwise NULL. * * Return an image (using the mask @p mask to determine the alpha channel) * from the current drawable. * If @p mask is 0 it will not create a useful alpha channel in the image. * If @p mask is 1 the mask will be set to the shape mask of the drawable. * It will create an image from the * (@p x, @p y, @p width , @p height) rectangle in the drawable. If @p * need_to_grab_x is 1 it will also grab the X Server to avoid possible race * conditions in grabbing. If you have not already grabbed the server * you MUST set this to 1. Imlib2 returns a valid image handle on * success or NULL on failure. * **/ EAPI Imlib_Image imlib_create_image_from_drawable(Pixmap mask, int x, int y, int width, int height, char need_to_grab_x) { ImlibImage *im; char domask = 0; CHECK_CONTEXT(ctx); if (mask) { domask = 1; if (mask == (Pixmap) 1) mask = None; } im = __imlib_CreateImage(width, height, NULL); im->data = malloc(width * height * sizeof(DATA32)); if (__imlib_GrabDrawableToRGBA(im->data, 0, 0, width, height, ctx->display, ctx->drawable, mask, ctx->visual, ctx->colormap, ctx->depth, x, y, width, height, &domask, need_to_grab_x)) { if (domask) SET_FLAG(im->flags, F_HAS_ALPHA); else UNSET_FLAG(im->flags, F_HAS_ALPHA); } else { __imlib_FreeImage(im); im = NULL; } return (Imlib_Image) im; } /** * @param image An image. * @param mask A mask. * @param x The top left x coordinate of the rectangle. * @param y The top left y coordinate of the rectangle. * @param width The width of the rectangle. * @param height The height of the rectangle. * @param need_to_grab_x Grab flag. * @return a valid image, otherwise NULL. * * **/ EAPI Imlib_Image imlib_create_image_from_ximage(XImage * image, XImage * mask, int x, int y, int width, int height, char need_to_grab_x) { ImlibImage *im; CHECK_CONTEXT(ctx); im = __imlib_CreateImage(width, height, NULL); im->data = malloc(width * height * sizeof(DATA32)); __imlib_GrabXImageToRGBA(im->data, 0, 0, width, height, ctx->display, image, mask, ctx->visual, ctx->depth, x, y, width, height, need_to_grab_x); return (Imlib_Image) im; } /** * @param mask A mask. * @param source_x The top left x coordinate of the rectangle. * @param source_y The top left y coordinate of the rectangle. * @param source_width The width of the rectangle. * @param source_height The height of the rectangle. * @param destination_width The width of the returned image. * @param destination_height The height of the returned image. * @param need_to_grab_x Grab flag. * @param get_mask_from_shape A char. * @return A valid image, otherwise NULL. * * Creates an image from the current drawable (optionally using the * @p mask pixmap specified to determine alpha transparency) and scale * the grabbed data first before converting to an actual image (to * minimize reads from the frame buffer which can be slow). The source * (@p source_x, @p source_y, @p source_width, @p source_height) rectangle will be grabbed, scaled to the * destination @p destination_width and @p destination_height, then converted to an image. If * @p need_to_grab_x is set to 1, X is grabbed (set this to 1 unless you * have already grabbed the server) and if @p get_mask_from_shape and the * current drawable is a window its shape is used for determining the * alpha channel. If successful this function will return a valid * image handle, otherwise NULL is returned. * **/ EAPI Imlib_Image imlib_create_scaled_image_from_drawable(Pixmap mask, int source_x, int source_y, int source_width, int source_height, int destination_width, int destination_height, char need_to_grab_x, char get_mask_from_shape) { ImlibImage *im; char domask = 0, tmpmask = 0; int x, xx; XGCValues gcv; GC gc = 0, mgc = 0; Pixmap p, m; CHECK_CONTEXT(ctx); if ((mask) || (get_mask_from_shape)) domask = 1; p = XCreatePixmap(ctx->display, ctx->drawable, destination_width, source_height, ctx->depth); gcv.foreground = 0; gcv.subwindow_mode = IncludeInferiors; gcv.graphics_exposures = False; if (domask) { m = XCreatePixmap(ctx->display, ctx->drawable, destination_width, source_height, 1); mgc = XCreateGC(ctx->display, m, GCForeground | GCGraphicsExposures, &gcv); } else m = None; gc = XCreateGC(ctx->display, ctx->drawable, GCSubwindowMode | GCGraphicsExposures, &gcv); if ((domask) && (!mask)) { XRectangle *rect; int rect_num, rect_ord; tmpmask = 1; mask = XCreatePixmap(ctx->display, ctx->drawable, source_width, source_height, 1); rect = XShapeGetRectangles(ctx->display, ctx->drawable, ShapeBounding, &rect_num, &rect_ord); XFillRectangle(ctx->display, mask, mgc, 0, 0, source_width, source_height); if (rect) { XSetForeground(ctx->display, mgc, 1); for (x = 0; x < rect_num; x++) XFillRectangle(ctx->display, mask, mgc, rect[x].x, rect[x].y, rect[x].width, rect[x].height); XFree(rect); } /* build mask from window shape rects */ } for (x = 0; x < destination_width; x++) { xx = (source_width * x) / destination_width; XCopyArea(ctx->display, ctx->drawable, p, gc, source_x + xx, source_y, 1, source_height, x, 0); if (m != None) XCopyArea(ctx->display, mask, m, mgc, xx, 0, 1, source_height, x, 0); } for (x = 0; x < destination_height; x++) { xx = (source_height * x) / destination_height; XCopyArea(ctx->display, p, p, gc, 0, xx, destination_width, 1, 0, x); if (m != None) XCopyArea(ctx->display, m, m, mgc, 0, xx, destination_width, 1, 0, x); } im = __imlib_CreateImage(destination_width, destination_height, NULL); im->data = malloc(destination_width * destination_height * sizeof(DATA32)); __imlib_GrabDrawableToRGBA(im->data, 0, 0, destination_width, source_height, ctx->display, p, m, ctx->visual, ctx->colormap, ctx->depth, 0, 0, destination_width, destination_height, &domask, need_to_grab_x); if (domask) SET_FLAG(im->flags, F_HAS_ALPHA); else UNSET_FLAG(im->flags, F_HAS_ALPHA); XFreePixmap(ctx->display, p); if (m != None) { XFreeGC(ctx->display, mgc); XFreePixmap(ctx->display, m); if (tmpmask) XFreePixmap(ctx->display, mask); } XFreeGC(ctx->display, gc); return (Imlib_Image) im; } /** * @param mask A mask. * @param x The top left x coordinate of the rectangle. * @param y The top left y coordinate of the rectangle. * @param width The width of the rectangle. * @param height The height of the rectangle. * @param destination_x The x coordinate of the new location. * @param destination_y The x coordinate of the new location. * @param need_to_grab_x Grab flag. * @return A char. * * Grabs a section of the current drawable (optionally using the pixmap @p mask * provided as a corresponding mask for that drawable - if @p mask is 0 * this is not used). * If @p mask is 1 the mask will be set to the shape mask of the drawable. * It grabs the (@p x, @p y, @p width, @p height) rectangle and * places it at the destination (@p destination_x, @p destination_y) location in the current image. If * @p need_to_grab_x is 1 it will grab and ungrab the server whilst doing * this - you need to do this if you have not already grabbed the * server. * **/ EAPI char imlib_copy_drawable_to_image(Pixmap mask, int x, int y, int width, int height, int destination_x, int destination_y, char need_to_grab_x) { ImlibImage *im; char domask = 0; int pre_adj; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_copy_drawable_to_image", "image", ctx->image, 0); if (mask) { domask = 1; if (mask == (Pixmap) 1) mask = None; } CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return 0; pre_adj = 0; if (x < 0) { width += x; pre_adj = x; x = 0; } if (width < 0) width = 0; if (destination_x < 0) { width += destination_x; x -= destination_x - pre_adj; destination_x = 0; } if ((destination_x + width) >= im->w) width = im->w - destination_x; pre_adj = 0; if (y < 0) { height += y; pre_adj = y; y = 0; } if (height < 0) height = 0; if (destination_y < 0) { height += destination_y; y -= destination_y - pre_adj; destination_y = 0; } if ((destination_y + height) >= im->h) height = im->h - destination_y; if ((width <= 0) || (height <= 0)) return 0; __imlib_DirtyImage(im); return __imlib_GrabDrawableToRGBA(im->data, destination_x, destination_y, im->w, im->h, ctx->display, ctx->drawable, mask, ctx->visual, ctx->colormap, ctx->depth, x, y, width, height, &domask, need_to_grab_x); } #endif /** * @return A valid image, otherwise NULL. * * Creates an exact duplicate of the current image and returns a valid * image handle on success, or NULL on failure. * **/ EAPI Imlib_Image imlib_clone_image(void) { ImlibImage *im, *im_old; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_clone_image", "image", ctx->image, NULL); CAST_IMAGE(im_old, ctx->image); if ((!(im_old->data)) && (im_old->loader) && (im_old->loader->load)) im_old->loader->load(im_old, NULL, 0, 1); if (!(im_old->data)) return NULL; im = __imlib_CreateImage(im_old->w, im_old->h, NULL); if (!(im)) return NULL; im->data = malloc(im->w * im->h * sizeof(DATA32)); if (!(im->data)) { __imlib_FreeImage(im); return NULL; } memcpy(im->data, im_old->data, im->w * im->h * sizeof(DATA32)); im->flags = im_old->flags; SET_FLAG(im->flags, F_UNCACHEABLE); im->moddate = im_old->moddate; im->border = im_old->border; im->loader = im_old->loader; if (im_old->format) { im->format = malloc(strlen(im_old->format) + 1); strcpy(im->format, im_old->format); } if (im_old->file) { im->file = malloc(strlen(im_old->file) + 1); strcpy(im->file, im_old->file); } return (Imlib_Image) im; } /** * @param x The top left x coordinate of the rectangle. * @param y The top left y coordinate of the rectangle. * @param width The width of the rectangle. * @param height The height of the rectangle. * @return A valid image, otherwise NULL. * * Creates a duplicate of a (@p x, @p y, @p width, @p height) rectangle in the * current image and returns a valid image handle on success, or NULL * on failure. * **/ EAPI Imlib_Image imlib_create_cropped_image(int x, int y, int width, int height) { ImlibImage *im, *im_old; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_create_cropped_image", "image", ctx->image, NULL); CAST_IMAGE(im_old, ctx->image); if ((!(im_old->data)) && (im_old->loader) && (im_old->loader->load)) im_old->loader->load(im_old, NULL, 0, 1); if (!(im_old->data)) return NULL; im = __imlib_CreateImage(abs(width), abs(height), NULL); im->data = malloc(abs(width * height) * sizeof(DATA32)); if (!(im->data)) { __imlib_FreeImage(im); return NULL; } if (IMAGE_HAS_ALPHA(im_old)) { SET_FLAG(im->flags, F_HAS_ALPHA); __imlib_BlendImageToImage(im_old, im, 0, 0, 1, x, y, abs(width), abs(height), 0, 0, width, height, NULL, IMLIB_OP_COPY, ctx->cliprect.x, ctx->cliprect.y, ctx->cliprect.w, ctx->cliprect.h); } else { __imlib_BlendImageToImage(im_old, im, 0, 0, 0, x, y, abs(width), abs(height), 0, 0, width, height, NULL, IMLIB_OP_COPY, ctx->cliprect.x, ctx->cliprect.y, ctx->cliprect.w, ctx->cliprect.h); } return (Imlib_Image) im; } /** * @param source_x The top left x coordinate of the source rectangle. * @param source_y The top left y coordinate of the source rectangle. * @param source_width The width of the source rectangle. * @param source_height The height of the source rectangle. * @param destination_width The width of the destination image. * @param destination_height The height of the destination image. * @return A valid image, otherwise NULL. * * Works the same as imlib_create_cropped_image() but will scale the * new image to the new destination @p destination_width and * @p destination_height whilst cropping. * **/ EAPI Imlib_Image imlib_create_cropped_scaled_image(int source_x, int source_y, int source_width, int source_height, int destination_width, int destination_height) { ImlibImage *im, *im_old; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_create_cropped_scaled_image", "image", ctx->image, NULL); CAST_IMAGE(im_old, ctx->image); if ((!(im_old->data)) && (im_old->loader) && (im_old->loader->load)) im_old->loader->load(im_old, NULL, 0, 1); if (!(im_old->data)) return NULL; im = __imlib_CreateImage(abs(destination_width), abs(destination_height), NULL); im->data = malloc(abs(destination_width * destination_height) * sizeof(DATA32)); if (!(im->data)) { __imlib_FreeImage(im); return NULL; } if (IMAGE_HAS_ALPHA(im_old)) { SET_FLAG(im->flags, F_HAS_ALPHA); __imlib_BlendImageToImage(im_old, im, ctx->anti_alias, 0, 1, source_x, source_y, source_width, source_height, 0, 0, destination_width, destination_height, NULL, IMLIB_OP_COPY, ctx->cliprect.x, ctx->cliprect.y, ctx->cliprect.w, ctx->cliprect.h); } else { __imlib_BlendImageToImage(im_old, im, ctx->anti_alias, 0, 0, source_x, source_y, source_width, source_height, 0, 0, destination_width, destination_height, NULL, IMLIB_OP_COPY, ctx->cliprect.x, ctx->cliprect.y, ctx->cliprect.w, ctx->cliprect.h); } return (Imlib_Image) im; } /** * @param updates An updates list. * @return Duplicate of @p updates. * * Creates a duplicate of the updates list passed into the function. **/ EAPI Imlib_Updates imlib_updates_clone(Imlib_Updates updates) { ImlibUpdate *u; CHECK_CONTEXT(ctx); u = (ImlibUpdate *) updates; return (Imlib_Updates) __imlib_DupUpdates(u); } /** * @param updates An updates list. * @param x The top left x coordinate of the rectangle. * @param y The top left y coordinate of the rectangle. * @param w The width of the rectangle. * @param h The height of the rectangle. * @return The updates handle. * * Appends an update rectangle to the updates list passed in (if the * updates is NULL it will create a new updates list) and returns a * handle to the modified updates list (the handle may be modified so * only use the new updates handle returned). **/ EAPI Imlib_Updates imlib_update_append_rect(Imlib_Updates updates, int x, int y, int w, int h) { ImlibUpdate *u; CHECK_CONTEXT(ctx); u = (ImlibUpdate *) updates; return (Imlib_Updates) __imlib_AddUpdate(u, x, y, w, h); } /** * @param updates An updates list. * @param w The width of the rectangle. * @param h The height of the rectangle. * @return The updates handle. * * Takes an updates list, and modifies it by merging overlapped * rectangles and lots of tiny rectangles into larger rectangles to * minimize the number of rectangles in the list for optimized * redrawing. The new updates handle is now valid and the old one * passed in is not. **/ EAPI Imlib_Updates imlib_updates_merge(Imlib_Updates updates, int w, int h) { ImlibUpdate *u; CHECK_CONTEXT(ctx); u = (ImlibUpdate *) updates; return (Imlib_Updates) __imlib_MergeUpdate(u, w, h, 0); } /** * @param updates An updates list. * @param w The width of the rectangle. * @param h The height of the rectangle. * @return The updates handle. * * Works almost exactly as imlib_updates_merge() but is more lenient * on the spacing between update rectangles - if they are very close it * amalgamates 2 smaller rectangles into 1 larger one. **/ EAPI Imlib_Updates imlib_updates_merge_for_rendering(Imlib_Updates updates, int w, int h) { ImlibUpdate *u; CHECK_CONTEXT(ctx); u = (ImlibUpdate *) updates; return (Imlib_Updates) __imlib_MergeUpdate(u, w, h, 3); } /** * @param updates An updates list. * * Frees an updates list. **/ EAPI void imlib_updates_free(Imlib_Updates updates) { ImlibUpdate *u; CHECK_CONTEXT(ctx); u = (ImlibUpdate *) updates; __imlib_FreeUpdates(u); } /** * @param updates An updates list. * @return The next updates. * * Gets the next update in the updates list relative to the one passed * in. **/ EAPI Imlib_Updates imlib_updates_get_next(Imlib_Updates updates) { ImlibUpdate *u; CHECK_CONTEXT(ctx); u = (ImlibUpdate *) updates; return (Imlib_Updates) (u->next); } /** * @param updates An updates list. * @param x_return The top left x coordinate of the update. * @param y_return The top left y coordinate of the update. * @param width_return The width of the update. * @param height_return The height of the update. * * Returns the coordinates of an update. **/ EAPI void imlib_updates_get_coordinates(Imlib_Updates updates, int *x_return, int *y_return, int *width_return, int *height_return) { ImlibUpdate *u; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_updates_get_coordinates", "updates", updates); u = (ImlibUpdate *) updates; if (x_return) *x_return = u->x; if (y_return) *y_return = u->y; if (width_return) *width_return = u->w; if (height_return) *height_return = u->h; } /** * @param updates An updates list. * @param x The top left x coordinate of the update. * @param y The top left y coordinate of the update. * @param width The width of the update. * @param height The height of the update. * * Modifies the coordinates of an update in @p update. **/ EAPI void imlib_updates_set_coordinates(Imlib_Updates updates, int x, int y, int width, int height) { ImlibUpdate *u; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_updates_set_coordinates", "updates", updates); u = (ImlibUpdate *) updates; u->x = x; u->y = y; u->w = width; u->h = height; } #ifdef BUILD_X11 /** * @param updates An updates list. * @param x The top left x coordinate of the update. * @param y The top left y coordinate of the update. * * Given an updates list (preferable already merged for rendering) * this will render the corresponding parts of the image to the current * drawable at an offset of @p x, @p y in the drawable. **/ EAPI void imlib_render_image_updates_on_drawable(Imlib_Updates updates, int x, int y) { ImlibUpdate *u; ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_render_image_updates_on_drawable", "image", ctx->image); CAST_IMAGE(im, ctx->image); u = (ImlibUpdate *) updates; if (!updates) return; if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_SetMaxXImageCount(ctx->display, 10); for (; u; u = u->next) { __imlib_RenderImage(ctx->display, im, ctx->drawable, 0, ctx->visual, ctx->colormap, ctx->depth, u->x, u->y, u->w, u->h, x + u->x, y + u->y, u->w, u->h, 0, ctx->dither, 0, 0, 0, ctx->color_modifier, OP_COPY); } __imlib_SetMaxXImageCount(ctx->display, 0); } #endif /** * @return The initialized updates list. * * Initializes an updates list before you add any updates to it or * merge it for rendering etc. **/ EAPI Imlib_Updates imlib_updates_init(void) { CHECK_CONTEXT(ctx); return (Imlib_Updates) NULL; } /** * @param updates An updates list. * @param appended_updates The updates list to append. * @return The new updates list. * * Appends @p appended_updates to the updates list @p updates and * returns the new list. **/ EAPI Imlib_Updates imlib_updates_append_updates(Imlib_Updates updates, Imlib_Updates appended_updates) { ImlibUpdate *u, *uu; CHECK_CONTEXT(ctx); u = (ImlibUpdate *) updates; uu = (ImlibUpdate *) appended_updates; if (!uu) return (Imlib_Updates) u; if (!u) return (Imlib_Updates) uu; while (u) { if (!(u->next)) { u->next = uu; return updates; } u = u->next; } return (Imlib_Updates) u; } /** * Flips/mirrors the current image horizontally. **/ EAPI void imlib_image_flip_horizontal(void) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_flip_horizontal", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); __imlib_FlipImageHoriz(im); } /** * Flips/mirrors the current image vertically. **/ EAPI void imlib_image_flip_vertical(void) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_flip_vertical", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); __imlib_FlipImageVert(im); } /** * Flips/mirrors the current image diagonally (good for quick and dirty * 90 degree rotations if used before to after a horizontal or vertical * flip). **/ EAPI void imlib_image_flip_diagonal(void) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_flip_diagonal", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); __imlib_FlipImageDiagonal(im, 0); } /** * @param orientation The orientation. * * Performs 90 degree rotations on the current image. Passing in * @p orientation does not rotate, 1 rotates clockwise by 90 degree, 2, * rotates clockwise by 180 degrees, 3 rotates clockwise by 270 * degrees. **/ EAPI void imlib_image_orientate(int orientation) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_orientate", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); switch (orientation) { default: case 0: break; case 1: __imlib_FlipImageDiagonal(im, 1); break; case 2: __imlib_FlipImageBoth(im); break; case 3: __imlib_FlipImageDiagonal(im, 2); break; case 4: __imlib_FlipImageHoriz(im); break; case 5: __imlib_FlipImageDiagonal(im, 3); break; case 6: __imlib_FlipImageVert(im); break; case 7: __imlib_FlipImageDiagonal(im, 0); break; } } /** * @param radius The radius. * * Blurs the current image. A @p radius value of 0 has no effect, 1 and above * determine the blur matrix radius that determine how much to blur the * image. **/ EAPI void imlib_image_blur(int radius) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_blur", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); __imlib_BlurImage(im, radius); } /** * @param radius The radius. * * Sharpens the current image. The @p radius value affects how much to sharpen * by. **/ EAPI void imlib_image_sharpen(int radius) { ImlibImage *im; CHECK_CONTEXT(ctx); CAST_IMAGE(im, ctx->image); CHECK_PARAM_POINTER("imlib_image_sharpen", "image", ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); __imlib_SharpenImage(im, radius); } /** * Modifies an image so it will tile seamlessly horizontally if used * as a tile (i.e. drawn multiple times horizontally). **/ EAPI void imlib_image_tile_horizontal(void) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_tile_horizontal", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); __imlib_TileImageHoriz(im); } /** * Modifies an image so it will tile seamlessly vertically if used as * a tile (i.e. drawn multiple times vertically). **/ EAPI void imlib_image_tile_vertical(void) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_tile_vertical", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); __imlib_TileImageVert(im); } /** * Modifies an image so it will tile seamlessly horizontally and * vertically if used as a tile (i.e. drawn multiple times horizontally * and vertically). **/ EAPI void imlib_image_tile(void) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_tile", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); __imlib_TileImageHoriz(im); __imlib_TileImageVert(im); } /** * @param font_name The font name with the size. * @return NULL if no font found. * * Loads a truetype font from the first directory in the font path that * contains that font. The font name @p font_name format is "font_name/size". For * example. If there is a font file called blum.ttf somewhere in the * font path you might use "blum/20" to load a 20 pixel sized font of * blum. If the font cannot be found NULL is returned. * **/ EAPI Imlib_Font imlib_load_font(const char *font_name) { return __imlib_font_load_joined(font_name); } /** * Removes the current font from any fallback chain it's in and frees it. **/ EAPI void imlib_free_font(void) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_free_font", "font", ctx->font); imlib_remove_font_from_fallback_chain(ctx->font); __imlib_font_free(ctx->font); ctx->font = NULL; } /** * @param font A previously loaded font. * @param fallback_font A previously loaded font to be chained to the given font. * @return 0 on success. * * This arranges for the given fallback font to be used if a glyph does not * exist in the given font when text is being rendered. * Fonts can be arranged in an aribitrarily long chain and attempts will be * made in order on the chain. * Cycles in the chain are not possible since the given fallback font is * removed from any chain it's already in. * A fallback font may be a member of only one chain. Adding it as the * fallback font to another font will remove it from it's first fallback chain. * * @deprecated This function may be removed. **/ EAPI int imlib_insert_font_into_fallback_chain(Imlib_Font font, Imlib_Font fallback_font) { CHECK_PARAM_POINTER_RETURN("imlib_insert_font_into_fallback_chain", "font", font, 1); CHECK_PARAM_POINTER_RETURN("imlib_insert_font_into_fallback_chain", "fallback_font", fallback_font, 1); return __imlib_font_insert_into_fallback_chain_imp(font, fallback_font); } /** * @param fallback_font A font previously added to a fallback chain. * @return 0 on success. * * This removes the given font from any fallback chain it may be in. * Removing this font joins its previous and next font together in the fallback * chain. * * @deprecated This function may be removed. **/ EAPI void imlib_remove_font_from_fallback_chain(Imlib_Font fallback_font) { CHECK_PARAM_POINTER("imlib_remove_font_from_fallback_chain", "fallback_font", fallback_font); __imlib_font_remove_from_fallback_chain_imp(fallback_font); } /** * @deprecated This function may be removed. **/ EAPI Imlib_Font imlib_get_prev_font_in_fallback_chain(Imlib_Font fn) { CHECK_PARAM_POINTER_RETURN("imlib_get_prev_font_in_fallback_chain", "fn", fn, 0); return ((ImlibFont *) fn)->fallback_prev; } /** * @deprecated This function may be removed. **/ EAPI Imlib_Font imlib_get_next_font_in_fallback_chain(Imlib_Font fn) { CHECK_PARAM_POINTER_RETURN("imlib_get_next_font_in_fallback_chain", "fn", fn, 0); return ((ImlibFont *) fn)->fallback_next; } /** * @param x The x coordinate of the top left corner. * @param y The y coordinate of the top left corner. * @param text A null-byte terminated string. * * Draws the null-byte terminated string @p text using the current font on * the current image at the (@p x, @p y) location (@p x, @p y denoting the top left * corner of the font string) **/ EAPI void imlib_text_draw(int x, int y, const char *text) { CHECK_CONTEXT(ctx); imlib_text_draw_with_return_metrics(x, y, text, NULL, NULL, NULL, NULL); } /** * @param x The x coordinate of the top left corner. * @param y The y coordinate of the top left corner. * @param text A null-byte terminated string. * @param width_return The width of the string. * @param height_return The height of the string. * @param horizontal_advance_return Horizontal offset. * @param vertical_advance_return Vertical offset. * * Works just like imlib_text_draw() but also returns the width and * height of the string drawn, and @p horizontal_advance_return returns * the number of pixels you should advance horizontally to draw another * string (useful if you are drawing a line of text word by word) and * @p vertical_advance_return does the same for the vertical direction * (i.e. drawing text line by line). **/ EAPI void imlib_text_draw_with_return_metrics(int x, int y, const char *text, int *width_return, int *height_return, int *horizontal_advance_return, int *vertical_advance_return) { ImlibImage *im; ImlibFont *fn; int dir; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_text_draw_with_return_metrics", "font", ctx->font); CHECK_PARAM_POINTER("imlib_text_draw_with_return_metrics", "image", ctx->image); CHECK_PARAM_POINTER("imlib_text_draw_with_return_metrics", "text", text); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; fn = (ImlibFont *) ctx->font; __imlib_DirtyImage(im); dir = ctx->direction; if (ctx->direction == IMLIB_TEXT_TO_ANGLE && ctx->angle == 0.0) dir = IMLIB_TEXT_TO_RIGHT; __imlib_render_str(im, fn, x, y, text, (DATA8) ctx->color.red, (DATA8) ctx->color.green, (DATA8) ctx->color.blue, (DATA8) ctx->color.alpha, (char)dir, ctx->angle, width_return, height_return, 0, horizontal_advance_return, vertical_advance_return, ctx->operation, ctx->cliprect.x, ctx->cliprect.y, ctx->cliprect.w, ctx->cliprect.h); } /** * @param text A string. * @param width_return The width of the text. * @param height_return The height of the text. * * Gets the width and height in pixels the @p text string would use up * if drawn with the current font. **/ EAPI void imlib_get_text_size(const char *text, int *width_return, int *height_return) { ImlibFont *fn; int w, h; int dir; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_get_text_size", "font", ctx->font); CHECK_PARAM_POINTER("imlib_get_text_size", "text", text); fn = (ImlibFont *) ctx->font; dir = ctx->direction; if (ctx->direction == IMLIB_TEXT_TO_ANGLE && ctx->angle == 0.0) dir = IMLIB_TEXT_TO_RIGHT; __imlib_font_query_size(fn, text, &w, &h); switch (dir) { case IMLIB_TEXT_TO_RIGHT: case IMLIB_TEXT_TO_LEFT: if (width_return) *width_return = w; if (height_return) *height_return = h; break; case IMLIB_TEXT_TO_DOWN: case IMLIB_TEXT_TO_UP: if (width_return) *width_return = h; if (height_return) *height_return = w; break; case IMLIB_TEXT_TO_ANGLE: if (width_return || height_return) { double sa, ca; sa = sin(ctx->angle); ca = cos(ctx->angle); if (width_return) { double x1, x2, xt; x1 = x2 = 0.0; xt = ca * w; if (xt < x1) x1 = xt; if (xt > x2) x2 = xt; xt = -(sa * h); if (xt < x1) x1 = xt; if (xt > x2) x2 = xt; xt = ca * w - sa * h; if (xt < x1) x1 = xt; if (xt > x2) x2 = xt; *width_return = (int)(x2 - x1); } if (height_return) { double y1, y2, yt; y1 = y2 = 0.0; yt = sa * w; if (yt < y1) y1 = yt; if (yt > y2) y2 = yt; yt = ca * h; if (yt < y1) y1 = yt; if (yt > y2) y2 = yt; yt = sa * w + ca * h; if (yt < y1) y1 = yt; if (yt > y2) y2 = yt; *height_return = (int)(y2 - y1); } } break; default: break; } } /** * @param text A string. * @param horizontal_advance_return Horizontal offset. * @param vertical_advance_return Vertical offset. * * Gets the advance horizontally and vertically in pixels the next * text string would need to be placed at for the current font. The * advances are not adjusted for rotation so you will have to translate * the advances (which are calculated as if the text was drawn * horizontally from left to right) depending on the text orientation. **/ EAPI void imlib_get_text_advance(const char *text, int *horizontal_advance_return, int *vertical_advance_return) { ImlibFont *fn; int w, h; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_get_text_advance", "font", ctx->font); CHECK_PARAM_POINTER("imlib_get_text_advance", "text", text); fn = (ImlibFont *) ctx->font; __imlib_font_query_advance(fn, text, &w, &h); if (horizontal_advance_return) *horizontal_advance_return = w; if (vertical_advance_return) *vertical_advance_return = h; } /** * @param text A string. * @return The inset value of @text. * * Returns the inset of the first character of @p text * in using the current font and returns that value in pixels. * **/ EAPI int imlib_get_text_inset(const char *text) { ImlibFont *fn; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_get_text_advance", "font", ctx->font, 0); CHECK_PARAM_POINTER_RETURN("imlib_get_text_advance", "text", text, 0); fn = (ImlibFont *) ctx->font; return __imlib_font_query_inset(fn, text); } /** * @param path A directory path. * * Adds the directory @p path to the end of the current list of * directories to scan for fonts. **/ EAPI void imlib_add_path_to_font_path(const char *path) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_add_path_to_font_path", "path", path); if (!__imlib_font_path_exists(path)) __imlib_font_add_font_path(path); } /** * @param path A directory path. * * Removes all directories in the font path that match @p path. **/ EAPI void imlib_remove_path_from_font_path(const char *path) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_remove_path_from_font_path", "path", path); __imlib_font_del_font_path(path); } /** * @param number_return Number of paths in the list. * @return A list of strings. * * Returns a list of strings that are the directories in the font * path. Do not free this list or change it in any way. If you add or * delete members of the font path this list will be invalid. If you * intend to use this list later duplicate it for your own use. The * number of elements in the array of strings is put into * @p number_return. * **/ EAPI char ** imlib_list_font_path(int *number_return) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_list_font_path", "number_return", number_return, NULL); return __imlib_font_list_font_path(number_return); } /** * @param text A string. * @param x The x offset. * @param y The y offset. * @param char_x_return The x coordinate of the character. * @param char_y_return The x coordinate of the character. * @param char_width_return The width of the character. * @param char_height_return The height of the character. * @return -1 if no character found. * * Returns the character number in the string @p text using the current * font at the (@p x, @p y) pixel location which is an offset relative to the * top left of that string. -1 is returned if there is no character * there. If there is a character, @p char_x_return, @p char_y_return, * @p char_width_return and @p char_height_return (respectively the * character x, y, width and height) are also filled in. * **/ EAPI int imlib_text_get_index_and_location(const char *text, int x, int y, int *char_x_return, int *char_y_return, int *char_width_return, int *char_height_return) { ImlibFont *fn; int w, h, cx, cy, cw, ch, cp, xx, yy; int dir; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_text_get_index_and_location", "font", ctx->font, -1); CHECK_PARAM_POINTER_RETURN("imlib_text_get_index_and_location", "text", text, -1); fn = (ImlibFont *) ctx->font; dir = ctx->direction; if (ctx->direction == IMLIB_TEXT_TO_ANGLE && ctx->angle == 0.0) dir = IMLIB_TEXT_TO_RIGHT; imlib_get_text_size(text, &w, &h); switch (dir) { case IMLIB_TEXT_TO_RIGHT: xx = x; yy = y; break; case IMLIB_TEXT_TO_LEFT: xx = w - x; yy = h - y; break; case IMLIB_TEXT_TO_DOWN: xx = y; yy = w - x; break; case IMLIB_TEXT_TO_UP: xx = h - y; yy = x; break; default: return -1; } cp = __imlib_font_query_text_at_pos(fn, text, xx, yy, &cx, &cy, &cw, &ch); switch (dir) { case IMLIB_TEXT_TO_RIGHT: if (char_x_return) *char_x_return = cx; if (char_y_return) *char_y_return = cy; if (char_width_return) *char_width_return = cw; if (char_height_return) *char_height_return = ch; return cp; break; case IMLIB_TEXT_TO_LEFT: cx = 1 + w - cx - cw; if (char_x_return) *char_x_return = cx; if (char_y_return) *char_y_return = cy; if (char_width_return) *char_width_return = cw; if (char_height_return) *char_height_return = ch; return cp; break; case IMLIB_TEXT_TO_DOWN: if (char_x_return) *char_x_return = cy; if (char_y_return) *char_y_return = cx; if (char_width_return) *char_width_return = ch; if (char_height_return) *char_height_return = cw; return cp; break; case IMLIB_TEXT_TO_UP: cy = 1 + h - cy - ch; if (char_x_return) *char_x_return = cy; if (char_y_return) *char_y_return = cx; if (char_width_return) *char_width_return = ch; if (char_height_return) *char_height_return = cw; return cp; break; default: return -1; break; } return -1; } /** * @param text A string. * @param index The index of @text. * @param char_x_return The x coordinate of the character. * @param char_y_return The y coordinate of the character. * @param char_width_return The width of the character. * @param char_height_return The height of the character. * * Gets the geometry of the character at index @p index in the @p text * string using the current font. **/ EAPI void imlib_text_get_location_at_index(const char *text, int index, int *char_x_return, int *char_y_return, int *char_width_return, int *char_height_return) { ImlibFont *fn; int cx, cy, cw, ch, w, h; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_text_get_index_and_location", "font", ctx->font); CHECK_PARAM_POINTER("imlib_text_get_index_and_location", "text", text); fn = (ImlibFont *) ctx->font; __imlib_font_query_char_coords(fn, text, index, &cx, &cy, &cw, &ch); imlib_get_text_size(text, &w, &h); switch (ctx->direction) { case IMLIB_TEXT_TO_RIGHT: if (char_x_return) *char_x_return = cx; if (char_y_return) *char_y_return = cy; if (char_width_return) *char_width_return = cw; if (char_height_return) *char_height_return = ch; return; break; case IMLIB_TEXT_TO_LEFT: cx = 1 + w - cx - cw; if (char_x_return) *char_x_return = cx; if (char_y_return) *char_y_return = cy; if (char_width_return) *char_width_return = cw; if (char_height_return) *char_height_return = ch; return; break; case IMLIB_TEXT_TO_DOWN: if (char_x_return) *char_x_return = cy; if (char_y_return) *char_y_return = cx; if (char_width_return) *char_width_return = ch; if (char_height_return) *char_height_return = cw; return; break; case IMLIB_TEXT_TO_UP: cy = 1 + h - cy - ch; if (char_x_return) *char_x_return = cy; if (char_y_return) *char_y_return = cx; if (char_width_return) *char_width_return = ch; if (char_height_return) *char_height_return = cw; return; break; default: return; break; } } /** * @param number_return Number of fonts in the list. * @return A list of fonts. * * Returns a list of fonts imlib2 can find in its font path. * **/ EAPI char ** imlib_list_fonts(int *number_return) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_list_fonts", "number_return", number_return, NULL); return __imlib_font_list_fonts(number_return); } /** * @param font_list The font list. * @param number Number of fonts in the list. * * Frees the font list returned by imlib_list_fonts(). * **/ EAPI void imlib_free_font_list(char **font_list, int number) { __imlib_FileFreeDirList(font_list, number); } /** * @return The font cache size. * * Returns the font cache size in bytes. * **/ EAPI int imlib_get_font_cache_size(void) { CHECK_CONTEXT(ctx); return __imlib_font_cache_get(); } /** * @param bytes The font cache size. * * Sets the font cache in bytes. Whenever you set the font cache size * Imlib2 will flush fonts from the cache until the memory used by * fonts is less than or equal to the font cache size. Setting the size * to 0 effectively frees all speculatively cached fonts. **/ EAPI void imlib_set_font_cache_size(int bytes) { CHECK_CONTEXT(ctx); __imlib_font_cache_set(bytes); } /** * Causes a flush of all speculatively cached fonts from the font * cache. **/ EAPI void imlib_flush_font_cache(void) { CHECK_CONTEXT(ctx); __imlib_font_flush(); } /** * @return The font's ascent. * * Returns the current font's ascent value in pixels. * **/ EAPI int imlib_get_font_ascent(void) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_get_font_ascent", "font", ctx->font, 0); return __imlib_font_ascent_get(ctx->font); } /** * @return The font's descent. * * Returns the current font's descent value in pixels. * **/ EAPI int imlib_get_font_descent(void) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_get_font_ascent", "font", ctx->font, 0); return __imlib_font_descent_get(ctx->font); } /** * @return The font's maximum ascent. * * Returns the current font's maximum ascent extent. * **/ EAPI int imlib_get_maximum_font_ascent(void) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_get_font_ascent", "font", ctx->font, 0); return __imlib_font_max_ascent_get(ctx->font); } /** * @return The font's maximum descent. * * Returns the current font's maximum descent extent. * **/ EAPI int imlib_get_maximum_font_descent(void) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_get_font_ascent", "font", ctx->font, 0); return __imlib_font_max_descent_get(ctx->font); } /** * @return Valid handle. * * Creates a new empty color modifier and returns a * valid handle on success. NULL is returned on failure. * **/ EAPI Imlib_Color_Modifier imlib_create_color_modifier(void) { CHECK_CONTEXT(ctx); return (Imlib_Color_Modifier) __imlib_CreateCmod(); } /** * Frees the current color modifier. **/ EAPI void imlib_free_color_modifier(void) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_free_color_modifier", "color_modifier", ctx->color_modifier); __imlib_FreeCmod((ImlibColorModifier *) ctx->color_modifier); ctx->color_modifier = NULL; } /** * @param gamma_value Value of gamma. * * Modifies the current color modifier by adjusting the gamma by the * value specified @p gamma_value. The color modifier is modified not set, so calling * this repeatedly has cumulative effects. A gamma of 1.0 is normal * linear, 2.0 brightens and 0.5 darkens etc. Negative values are not * allowed. **/ EAPI void imlib_modify_color_modifier_gamma(double gamma_value) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_modify_color_modifier_gamma", "color_modifier", ctx->color_modifier); __imlib_CmodModGamma((ImlibColorModifier *) ctx->color_modifier, gamma_value); } /** * @param brightness_value Value of brightness. * * Modifies the current color modifier by adjusting the brightness by * the value @p brightness_value. The color modifier is modified not set, so * calling this repeatedly has cumulative effects. brightness values * of 0 do not affect anything. -1.0 will make things completely black * and 1.0 will make things all white. Values in-between vary * brightness linearly. **/ EAPI void imlib_modify_color_modifier_brightness(double brightness_value) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_modify_color_modifier_brightness", "color_modifier", ctx->color_modifier); __imlib_CmodModBrightness((ImlibColorModifier *) ctx->color_modifier, brightness_value); } /** * @param contrast_value Value of contrast. * * Modifies the current color modifier by adjusting the contrast by * the value @p contrast_value. The color modifier is modified not set, so * calling this repeatedly has cumulative effects. Contrast of 1.0 does * nothing. 0.0 will merge to gray, 2.0 will double contrast etc. **/ EAPI void imlib_modify_color_modifier_contrast(double contrast_value) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_modify_color_modifier_contrast", "color_modifier", ctx->color_modifier); __imlib_CmodModContrast((ImlibColorModifier *) ctx->color_modifier, contrast_value); } /** * @param red_table An array of #DATA8. * @param green_table An array of #DATA8. * @param blue_table An array of #DATA8. * @param alpha_table An array of #DATA8. * * Explicitly copies the mapping tables from the table pointers passed * into this function into those of the current color modifier. Tables * are 256 entry arrays of DATA8 which are a mapping of that channel * value to a new channel value. A normal mapping would be linear (v[0] * = 0, v[10] = 10, v[50] = 50, v[200] = 200, v[255] = 255). **/ EAPI void imlib_set_color_modifier_tables(DATA8 * red_table, DATA8 * green_table, DATA8 * blue_table, DATA8 * alpha_table) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_set_color_modifier_tables", "color_modifier", ctx->color_modifier); __imlib_CmodSetTables((ImlibColorModifier *) ctx->color_modifier, red_table, green_table, blue_table, alpha_table); } /** * @param red_table: an array of #DATA8. * @param green_table: an array of #DATA8. * @param blue_table: an array of #DATA8. * @param alpha_table: an array of #DATA8. * * Copies the table values from the current color modifier into the * pointers to mapping tables specified. They must have 256 entries and * be DATA8 format. **/ EAPI void imlib_get_color_modifier_tables(DATA8 * red_table, DATA8 * green_table, DATA8 * blue_table, DATA8 * alpha_table) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_get_color_modifier_tables", "color_modifier", ctx->color_modifier); __imlib_CmodGetTables((ImlibColorModifier *) ctx->color_modifier, red_table, green_table, blue_table, alpha_table); } /** * Resets the current color modifier to have linear mapping tables. **/ EAPI void imlib_reset_color_modifier(void) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_rset_color_modifier", "color_modifier", ctx->color_modifier); __imlib_CmodReset((ImlibColorModifier *) ctx->color_modifier); } /** * Uses the current color modifier and modifies the current image using * the mapping tables in the current color modifier. **/ EAPI void imlib_apply_color_modifier(void) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_apply_color_modifier", "image", ctx->image); CHECK_PARAM_POINTER("imlib_apply_color_modifier", "color_modifier", ctx->color_modifier); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); __imlib_DataCmodApply(im->data, im->w, im->h, 0, &(im->flags), (ImlibColorModifier *) ctx->color_modifier); } /** * @param x The x coordinate of the left edge of the rectangle. * @param y The y coordinate of the top edge of the rectangle. * @param width The width of the rectangle. * @param height The height of the rectangle. * * Works the same way as imlib_apply_color_modifier() but only modifies * a selected rectangle in the current image. **/ EAPI void imlib_apply_color_modifier_to_rectangle(int x, int y, int width, int height) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_apply_color_modifier_to_rectangle", "image", ctx->image); CHECK_PARAM_POINTER("imlib_apply_color_modifier_to_rectangle", "color_modifier", ctx->color_modifier); CAST_IMAGE(im, ctx->image); if (x < 0) { width += x; x = 0; } if (width <= 0) return; if ((x + width) > im->w) width = (im->w - x); if (width <= 0) return; if (y < 0) { height += y; y = 0; } if (height <= 0) return; if ((y + height) > im->h) height = (im->h - y); if (height <= 0) return; if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); __imlib_DataCmodApply(im->data + (y * im->w) + x, width, height, im->w - width, &(im->flags), (ImlibColorModifier *) ctx->color_modifier); } EAPI Imlib_Updates imlib_image_draw_pixel(int x, int y, char make_updates) { ImlibImage *im; DATA32 color; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_image_draw_pixel", "image", ctx->image, NULL); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return NULL; __imlib_DirtyImage(im); A_VAL(&color) = (DATA8) ctx->color.alpha; R_VAL(&color) = (DATA8) ctx->color.red; G_VAL(&color) = (DATA8) ctx->color.green; B_VAL(&color) = (DATA8) ctx->color.blue; return (Imlib_Updates) __imlib_Point_DrawToImage(x, y, color, im, ctx->cliprect.x, ctx->cliprect.y, ctx->cliprect.w, ctx->cliprect.h, ctx->operation, ctx->blend, make_updates); } /** * @param x1 The x coordinate of the first point. * @param y1 The y coordinate of the first point. * @param x2 The x coordinate of the second point. * @param y2 The y coordinate of the second point. * @param make_updates: a char. * @return An updates list. * * Draws a line using the current color on the current image from * coordinates (@p x1, @p y1) to (@p x2, @p y2). If @p make_updates is 1 it will also * return an update you can use for an updates list, otherwise it * returns NULL. * **/ EAPI Imlib_Updates imlib_image_draw_line(int x1, int y1, int x2, int y2, char make_updates) { ImlibImage *im; DATA32 color; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_image_draw_line", "image", ctx->image, NULL); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return NULL; __imlib_DirtyImage(im); A_VAL(&color) = (DATA8) ctx->color.alpha; R_VAL(&color) = (DATA8) ctx->color.red; G_VAL(&color) = (DATA8) ctx->color.green; B_VAL(&color) = (DATA8) ctx->color.blue; return (Imlib_Updates) __imlib_Line_DrawToImage(x1, y1, x2, y2, color, im, ctx->cliprect.x, ctx->cliprect.y, ctx->cliprect.w, ctx->cliprect.h, ctx->operation, ctx->blend, ctx->anti_alias, make_updates); } /** * @param x The top left x coordinate of the rectangle. * @param y The top left y coordinate of the rectangle. * @param width The width of the rectangle. * @param height The height of the rectangle. * * Draws the outline of a rectangle on the current image at the (@p x, * @p y) * coordinates with a size of @p width and @p height pixels, using the * current color. **/ EAPI void imlib_image_draw_rectangle(int x, int y, int width, int height) { ImlibImage *im; DATA32 color; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_draw_rectangle", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); A_VAL(&color) = (DATA8) ctx->color.alpha; R_VAL(&color) = (DATA8) ctx->color.red; G_VAL(&color) = (DATA8) ctx->color.green; B_VAL(&color) = (DATA8) ctx->color.blue; __imlib_Rectangle_DrawToImage(x, y, width, height, color, im, ctx->cliprect.x, ctx->cliprect.y, ctx->cliprect.w, ctx->cliprect.h, ctx->operation, ctx->blend); } /** * @param x The top left x coordinate of the rectangle. * @param y The top left y coordinate of the rectangle. * @param width The width of the rectangle. * @param height The height of the rectangle. * * Draws a filled rectangle on the current image at the (@p x, @p y) * coordinates with a size of @p width and @p height pixels, using the * current color. **/ EAPI void imlib_image_fill_rectangle(int x, int y, int width, int height) { ImlibImage *im; DATA32 color; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_fill_rectangle", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); A_VAL(&color) = (DATA8) ctx->color.alpha; R_VAL(&color) = (DATA8) ctx->color.red; G_VAL(&color) = (DATA8) ctx->color.green; B_VAL(&color) = (DATA8) ctx->color.blue; __imlib_Rectangle_FillToImage(x, y, width, height, color, im, ctx->cliprect.x, ctx->cliprect.y, ctx->cliprect.w, ctx->cliprect.h, ctx->operation, ctx->blend); } /** * @param image_source An image. * @param x The x coordinate. * @param y The y coordinate. * * Copies the alpha channel of the source image @p image_source to the * (@p x, @p y) coordinates * of the current image, replacing the alpha channel there. **/ EAPI void imlib_image_copy_alpha_to_image(Imlib_Image image_source, int x, int y) { ImlibImage *im, *im2; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_copy_alpha_to_image", "image_source", image_source); CHECK_PARAM_POINTER("imlib_image_copy_alpha_to_image", "image_destination", ctx->image); CAST_IMAGE(im, image_source); CAST_IMAGE(im2, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if ((!(im2->data)) && (im2->loader) && (im2->loader->load)) im2->loader->load(im2, NULL, 0, 1); if (!(im->data)) return; if (!(im2->data)) return; __imlib_DirtyImage(im); __imlib_copy_alpha_data(im, im2, 0, 0, im->w, im->h, x, y); } /** * @param image_source An image. * @param x The top left x coordinate of the rectangle. * @param y The top left y coordinate of the rectangle. * @param width The width of the rectangle. * @param height The height of the rectangle. * @param destination_x The top left x coordinate of the destination rectangle. * @param destination_y The top left x coordinate of the destination rectangle. * * Copies the source (@p x, @p y, @p width, @p height) rectangle alpha channel from * the source image @p image_source and replaces the alpha channel on the destination * image at the (@p destination_x, @p destination_y) coordinates. **/ EAPI void imlib_image_copy_alpha_rectangle_to_image(Imlib_Image image_source, int x, int y, int width, int height, int destination_x, int destination_y) { ImlibImage *im, *im2; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_copy_alpha_rectangle_to_image", "image_source", image_source); CHECK_PARAM_POINTER("imlib_image_copy_alpha_rectangle_to_image", "image_destination", ctx->image); CAST_IMAGE(im, image_source); CAST_IMAGE(im2, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if ((!(im2->data)) && (im2->loader) && (im2->loader->load)) im2->loader->load(im2, NULL, 0, 1); if (!(im->data)) return; if (!(im2->data)) return; __imlib_DirtyImage(im); __imlib_copy_alpha_data(im, im2, x, y, width, height, destination_x, destination_y); } /** * @param x The top left x coordinate of the rectangle. * @param y The top left y coordinate of the rectangle. * @param width The width of the rectangle. * @param height The height of the rectangle. * @param delta_x Distance along the x coordinates. * @param delta_y Distance along the y coordinates. * * Scrolls a rectangle of size @p width, @p height at the (@p x, @p y) * location within the current image * by the @p delta_x, @p delta_y distance (in pixels). **/ EAPI void imlib_image_scroll_rect(int x, int y, int width, int height, int delta_x, int delta_y) { ImlibImage *im; int xx, yy, w, h, nx, ny; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_scroll_rect", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; if (delta_x > 0) { xx = x; nx = x + delta_x; w = width - delta_x; } else { xx = x - delta_x; nx = x; w = width + delta_x; } if (delta_y > 0) { yy = y; ny = y + delta_y; h = height - delta_y; } else { yy = y - delta_y; ny = y; h = height + delta_y; } __imlib_DirtyImage(im); __imlib_copy_image_data(im, xx, yy, w, h, nx, ny); } /** * @param x The top left x coordinate of the rectangle. * @param y The top left y coordinate of the rectangle. * @param width The width of the rectangle. * @param height The height of the rectangle. * @param new_x The top left x coordinate of the new location. * @param new_y The top left y coordinate of the new location. * * Copies a rectangle of size @p width, @p height at the (@p x, @p y) location * specified in the current image to a new location (@p new_x, @p new_y) in the same * image. **/ EAPI void imlib_image_copy_rect(int x, int y, int width, int height, int new_x, int new_y) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_copy_rect", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); __imlib_copy_image_data(im, x, y, width, height, new_x, new_y); } /** * @return valid handle. * * Creates a new empty color range and returns a valid handle to that * color range. **/ EAPI Imlib_Color_Range imlib_create_color_range(void) { CHECK_CONTEXT(ctx); return (Imlib_Color_Range) __imlib_CreateRange(); } /** * Frees the current color range. **/ EAPI void imlib_free_color_range(void) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_free_color_range", "color_range", ctx->color_range); __imlib_FreeRange((ImlibRange *) ctx->color_range); ctx->color_range = NULL; } /** * @param distance_away Distance from the previous color. * * Adds the current color to the current color range at a @p distance_away * distance from the previous color in the range (if it's the first * color in the range this is irrelevant). **/ EAPI void imlib_add_color_to_color_range(int distance_away) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_add_color_to_color_range", "color_range", ctx->color_range); __imlib_AddRangeColor((ImlibRange *) ctx->color_range, ctx->color.red, ctx->color.green, ctx->color.blue, ctx->color.alpha, distance_away); } /** * @param x The x coordinate of the left edge of the rectangle. * @param y The y coordinate of the top edge of the rectangle. * @param width The width of the rectangle. * @param height The height of the rectangle. * @param angle Angle of gradient. * * Fills a rectangle of width @p width and height @p height at the (@p x, @p y) location * specified in the current image with a linear gradient of the * current color range at an angle of @p angle degrees with 0 degrees * being vertical from top to bottom going clockwise from there. **/ EAPI void imlib_image_fill_color_range_rectangle(int x, int y, int width, int height, double angle) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_fill_color_range_rectangle", "image", ctx->image); CHECK_PARAM_POINTER("imlib_image_fill_color_range_rectangle", "color_range", ctx->color_range); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); __imlib_DrawGradient(im, x, y, width, height, (ImlibRange *) ctx->color_range, angle, ctx->operation, ctx->cliprect.x, ctx->cliprect.y, ctx->cliprect.w, ctx->cliprect.h); } /** * @param x The x coordinate of the left edge of the rectangle. * @param y The y coordinate of the top edge of the rectangle. * @param width The width of the rectangle. * @param height The height of the rectangle. * @param angle Angle of gradient. * * Fills a rectangle of width @p width and height @p height at the (@p * x, @p y) location * specified in the current image with a linear gradient in HSVA color * space of the current color range at an angle of @p angle degrees with * 0 degrees being vertical from top to bottom going clockwise from * there. **/ EAPI void imlib_image_fill_hsva_color_range_rectangle(int x, int y, int width, int height, double angle) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_fill_color_range_rectangle", "image", ctx->image); CHECK_PARAM_POINTER("imlib_image_fill_color_range_rectangle", "color_range", ctx->color_range); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); __imlib_DrawHsvaGradient(im, x, y, width, height, (ImlibRange *) ctx->color_range, angle, ctx->operation, ctx->cliprect.x, ctx->cliprect.y, ctx->cliprect.w, ctx->cliprect.h); } /** * @param x The x coordinate of the pixel. * @param y The y coordinate of the pixel. * @param color_return The returned color. * * Fills the @p color_return color structure with the color of the pixel * in the current image that is at the (@p x, @p y) location specified. **/ EAPI void imlib_image_query_pixel(int x, int y, Imlib_Color * color_return) { ImlibImage *im; DATA32 *p; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_query_pixel", "image", ctx->image); CHECK_PARAM_POINTER("imlib_image_query_pixel", "color_return", color_return); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; if ((x < 0) || (x >= im->w) || (y < 0) || (y >= im->h)) { color_return->red = 0; color_return->green = 0; color_return->blue = 0; color_return->alpha = 0; return; } p = im->data + (im->w * y) + x; color_return->red = ((*p) >> 16) & 0xff; color_return->green = ((*p) >> 8) & 0xff; color_return->blue = (*p) & 0xff; color_return->alpha = ((*p) >> 24) & 0xff; } /** * @param x The x coordinate of the pixel. * @param y The y coordinate of the pixel. * @param hue The returned hue channel. * @param saturation The returned saturation channel. * @param value The returned value channel. * @param alpha The returned alpha channel. * * Gets the HSVA color of the pixel from the current image that is at * the (@p x, @p y) location specified. **/ EAPI void imlib_image_query_pixel_hsva(int x, int y, float *hue, float *saturation, float *value, int *alpha) { ImlibImage *im; DATA32 *p; int r, g, b; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_query_pixel", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; if ((x < 0) || (x >= im->w) || (y < 0) || (y >= im->h)) { *hue = 0; *saturation = 0; *value = 0; *alpha = 0; return; } p = im->data + (im->w * y) + x; r = ((*p) >> 16) & 0xff; g = ((*p) >> 8) & 0xff; b = (*p) & 0xff; *alpha = ((*p) >> 24) & 0xff; __imlib_rgb_to_hsv(r, g, b, hue, saturation, value); } /** * @param x The x coordinate of the pixel. * @param y The y coordinate of the pixel. * @param hue The returned hue channel. * @param lightness The returned lightness channel. * @param saturation The returned saturation channel. * @param alpha The returned alpha channel. * * Gets the HLSA color of the pixel from the current image that is at * the (@p x, @p y) location specified. **/ EAPI void imlib_image_query_pixel_hlsa(int x, int y, float *hue, float *lightness, float *saturation, int *alpha) { ImlibImage *im; DATA32 *p; int r, g, b; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_query_pixel", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; if ((x < 0) || (x >= im->w) || (y < 0) || (y >= im->h)) { *hue = 0; *lightness = 0; *saturation = 0; *alpha = 0; return; } p = im->data + (im->w * y) + x; r = ((*p) >> 16) & 0xff; g = ((*p) >> 8) & 0xff; b = (*p) & 0xff; *alpha = ((*p) >> 24) & 0xff; __imlib_rgb_to_hls(r, g, b, hue, lightness, saturation); } /** * @param x Tthe x coordinate of the pixel. * @param y The y coordinate of the pixel. * @param cyan The returned cyan channel. * @param magenta The returned magenta channel. * @param yellow The returned yellow channel. * @param alpha The returned alpha channel. * * Gets the CMYA color of the pixel from the current image that is at * the (@p x, @p y) location specified. * **/ EAPI void imlib_image_query_pixel_cmya(int x, int y, int *cyan, int *magenta, int *yellow, int *alpha) { ImlibImage *im; DATA32 *p; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_query_pixel", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; if ((x < 0) || (x >= im->w) || (y < 0) || (y >= im->h)) { *cyan = 0; *magenta = 0; *yellow = 0; *alpha = 0; return; } p = im->data + (im->w * y) + x; *cyan = 255 - (((*p) >> 16) & 0xff); *magenta = 255 - (((*p) >> 8) & 0xff); *yellow = 255 - ((*p) & 0xff); *alpha = ((*p) >> 24) & 0xff; } /** * @param key A string. * @param data A pointer. * @param value A value. * @param destructor_function An Imlib internal function. * * Attaches data to the current image with the string key of @p key, and * the data of @p data and an integer of @p value. The * @p destructor_function function, if not NULL is called when this * image is freed so the destructor can free @p data, if this is needed. **/ EAPI void imlib_image_attach_data_value(const char *key, void *data, int value, Imlib_Internal_Data_Destructor_Function destructor_function) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_attach_data_value", "image", ctx->image); CHECK_PARAM_POINTER("imlib_image_attach_data_value", "key", key); CAST_IMAGE(im, ctx->image); __imlib_AttachTag(im, key, value, data, (ImlibDataDestructorFunction) destructor_function); } /** * @param key A string. * @return The attached data as a pointer, or NULL if none. * * Gets the data attached to the current image with the key @p key * specified. NULL is returned if no data could be found with that key * on the current image. * **/ EAPI void * imlib_image_get_attached_data(const char *key) { ImlibImageTag *t; ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_image_get_attached_data", "image", ctx->image, NULL); CHECK_PARAM_POINTER_RETURN("imlib_image_get_attached_data", "key", key, NULL); CAST_IMAGE(im, ctx->image); t = __imlib_GetTag(im, key); if (t) return t->data; return NULL; } /** * @param key A string. * @return The attached value as an integer, or 0 if none. * * Returns the value attached to the current image with the specified * key @p key. If none could be found 0 is returned. * **/ EAPI int imlib_image_get_attached_value(const char *key) { ImlibImageTag *t; ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_image_get_attached_value", "image", ctx->image, 0); CHECK_PARAM_POINTER_RETURN("imlib_image_get_attached_value", "key", key, 0); CAST_IMAGE(im, ctx->image); t = __imlib_GetTag(im, key); if (t) return t->val; return 0; } /** * @param key A string. * * Detaches the data & value attached with the specified key @p key from the * current image. **/ EAPI void imlib_image_remove_attached_data_value(const char *key) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_remove_attached_data_value", "image", ctx->image); CHECK_PARAM_POINTER("imlib_image_remove_attached_data_value", "key", key); CAST_IMAGE(im, ctx->image); __imlib_RemoveTag(im, key); } /** * @param key A string. * * Removes the data and value attached to the current image with the * specified key @p key and also calls the destructor function that was * supplied when attaching it (see imlib_image_attach_data_value()). **/ EAPI void imlib_image_remove_and_free_attached_data_value(const char *key) { ImlibImageTag *t; ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_remove_and_free_attached_data_value", "image", ctx->image); CHECK_PARAM_POINTER("imlib_image_remove_and_free_attached_data_value", "key", key); CAST_IMAGE(im, ctx->image); t = __imlib_RemoveTag(im, key); __imlib_FreeTag(im, t); } /** * @param filename The file name. * * Saves the current image in the format specified by the current * image's format settings to the filename @p filename. **/ EAPI void imlib_save_image(const char *filename) { ImlibImage *im; Imlib_Image prev_ctxt_image; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_save_image", "image", ctx->image); CHECK_PARAM_POINTER("imlib_save_image", "filename", filename); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) if (!im->loader->load(im, NULL, 0, 1)) return; if (!im->data) return; prev_ctxt_image = ctx->image; __imlib_SaveImage(im, filename, (ImlibProgressFunction) ctx->progress_func, ctx->progress_granularity, NULL); ctx->image = prev_ctxt_image; } /** * @param filename The file name. * @param error_return The returned error. * * Works the same way imlib_save_image() works, but will set the * @p error_return to an error value if the save fails. **/ EAPI void imlib_save_image_with_error_return(const char *filename, Imlib_Load_Error * error_return) { ImlibImage *im; Imlib_Image prev_ctxt_image; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_save_image_with_error_return", "image", ctx->image); CHECK_PARAM_POINTER("imlib_save_image_with_error_return", "filename", filename); CHECK_PARAM_POINTER("imlib_save_image_with_error_return", "error_return", error_return); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) if (!im->loader->load(im, NULL, 0, 1)) return; if (!im->data) return; prev_ctxt_image = ctx->image; __imlib_SaveImage(im, filename, (ImlibProgressFunction) ctx->progress_func, ctx->progress_granularity, error_return); ctx->image = prev_ctxt_image; } /** * @param angle An angle in radians. * @return A new image, or NULL. * * Creates an new copy of the current image, but rotated by @p angle * radians. On success it returns a valid image handle, otherwise * NULL. **/ EAPI Imlib_Image imlib_create_rotated_image(double angle) { ImlibImage *im, *im_old; int x, y, dx, dy, sz; double x1, y1, d; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_create_rotated_image", "image", ctx->image, NULL); CAST_IMAGE(im_old, ctx->image); if ((!(im_old->data)) && (im_old->loader) && (im_old->loader->load)) im_old->loader->load(im_old, NULL, 0, 1); if (!(im_old->data)) return NULL; d = hypot((double)(im_old->w + 4), (double)(im_old->h + 4)) / sqrt(2.0); x1 = (double)(im_old->w) / 2.0 - sin(angle + atan(1.0)) * d; y1 = (double)(im_old->h) / 2.0 - cos(angle + atan(1.0)) * d; sz = (int)(d * sqrt(2.0)); x = (int)(x1 * _ROTATE_PREC_MAX); y = (int)(y1 * _ROTATE_PREC_MAX); dx = (int)(cos(angle) * _ROTATE_PREC_MAX); dy = -(int)(sin(angle) * _ROTATE_PREC_MAX); im = __imlib_CreateImage(sz, sz, NULL); im->data = calloc(sz * sz, sizeof(DATA32)); if (!(im->data)) { __imlib_FreeImage(im); return NULL; } if (ctx->anti_alias) { #ifdef DO_MMX_ASM if (__imlib_get_cpuid() & CPUID_MMX) __imlib_mmx_RotateAA(im_old->data, im->data, im_old->w, im_old->w, im_old->h, im->w, sz, sz, x, y, dx, dy, -dy, dx); else #endif __imlib_RotateAA(im_old->data, im->data, im_old->w, im_old->w, im_old->h, im->w, sz, sz, x, y, dx, dy, -dy, dx); } else { __imlib_RotateSample(im_old->data, im->data, im_old->w, im_old->w, im_old->h, im->w, sz, sz, x, y, dx, dy, -dy, dx); } SET_FLAG(im->flags, F_HAS_ALPHA); return (Imlib_Image) im; } void imlib_rotate_image_from_buffer(double angle, Imlib_Image source_image) { ImlibImage *im, *im_old; int x, y, dx, dy, sz; double x1, y1, d; CHECK_CONTEXT(ctx); // source image (to rotate) CHECK_PARAM_POINTER("imlib_rotate_image_from_buffer", "source_image", source_image); CAST_IMAGE(im_old, source_image); // current context image CHECK_PARAM_POINTER("imlib_rotate_image_from_buffer", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im_old->data)) && (im_old->loader) && (im_old->loader->load)) im_old->loader->load(im_old, NULL, 0, 1); if (!(im_old->data)) return; d = hypot((double)(im_old->w + 4), (double)(im_old->h + 4)) / sqrt(2.0); x1 = (double)(im_old->w) / 2.0 - sin(angle + atan(1.0)) * d; y1 = (double)(im_old->h) / 2.0 - cos(angle + atan(1.0)) * d; sz = (int)(d * sqrt(2.0)); x = (int)(x1 * _ROTATE_PREC_MAX); y = (int)(y1 * _ROTATE_PREC_MAX); dx = (int)(cos(angle) * _ROTATE_PREC_MAX); dy = -(int)(sin(angle) * _ROTATE_PREC_MAX); if ((im->w != im->h) || ((im->w < sz) && (im->h < sz))) return; // If size is wrong else sz = im->w; // update sz with real width #if 0 /* Not necessary 'cause destination is context */ im = __imlib_CreateImage(sz, sz, NULL); im->data = calloc(sz * sz, sizeof(DATA32)); if (!(im->data)) { __imlib_FreeImage(im); return; } #endif if (ctx->anti_alias) { #ifdef DO_MMX_ASM if (__imlib_get_cpuid() & CPUID_MMX) __imlib_mmx_RotateAA(im_old->data, im->data, im_old->w, im_old->w, im_old->h, im->w, sz, sz, x, y, dx, dy, -dy, dx); else #endif __imlib_RotateAA(im_old->data, im->data, im_old->w, im_old->w, im_old->h, im->w, sz, sz, x, y, dx, dy, -dy, dx); } else { __imlib_RotateSample(im_old->data, im->data, im_old->w, im_old->w, im_old->h, im->w, sz, sz, x, y, dx, dy, -dy, dx); } SET_FLAG(im->flags, F_HAS_ALPHA); return; } /** * @param source_image The image source. * @param merge_alpha A char. * @param source_x The source x coordinate. * @param source_y The source y coordinate. * @param source_width The source width. * @param source_height The source height. * @param destination_x The destination x coordinate. * @param destination_y The destination y coordinate. * @param angle_x An angle. * @param angle_y An angle. * * Works just like imlib_blend_image_onto_image_skewed() except you * cannot skew an image (@p v_angle_x and @p v_angle_y are 0). **/ EAPI void imlib_blend_image_onto_image_at_angle(Imlib_Image source_image, char merge_alpha, int source_x, int source_y, int source_width, int source_height, int destination_x, int destination_y, int angle_x, int angle_y) { ImlibImage *im_src, *im_dst; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_blend_image_onto_image_at_angle", "source_image", source_image); CHECK_PARAM_POINTER("imlib_blend_image_onto_image_at_angle", "image", ctx->image); CAST_IMAGE(im_src, source_image); CAST_IMAGE(im_dst, ctx->image); if ((!(im_src->data)) && (im_src->loader) && (im_src->loader->load)) im_src->loader->load(im_src, NULL, 0, 1); if (!(im_src->data)) return; if ((!(im_dst->data)) && (im_dst->loader) && (im_dst->loader->load)) im_dst->loader->load(im_dst, NULL, 0, 1); if (!(im_dst->data)) return; __imlib_DirtyImage(im_dst); __imlib_BlendImageToImageSkewed(im_src, im_dst, ctx->anti_alias, ctx->blend, merge_alpha, source_x, source_y, source_width, source_height, destination_x, destination_y, angle_x, angle_y, 0, 0, ctx->color_modifier, ctx->operation, ctx->cliprect.x, ctx->cliprect.y, ctx->cliprect.w, ctx->cliprect.h); } /** * @param source_image The source image. * @param merge_alpha A char * @param source_x The source x coordinate. * @param source_y The source y coordinate. * @param source_width The source width. * @param source_height The source height. * @param destination_x The destination x coordinate. * @param destination_y The destination y coordinate. * @param h_angle_x An angle. * @param h_angle_y An angle. * @param v_angle_x An angle. * @param v_angle_y An angle. * * Blends the source rectangle (@p source_x, @p source_y, @p source_width, * @p source_height) from the * @p source_image onto the current image at the destination * (@p destination_x, @p destination_y) * location. It will be rotated and scaled so that the upper right * corner will be positioned @p h_angle_x pixels to the right (or left, * if negative) and @p h_angle_y pixels down (from (@p destination_x, * @p destination_y). If * @p v_angle_x and @p v_angle_y are not 0, the image will also be skewed so * that the lower left corner will be positioned @p v_angle_x pixels to * the right and @p v_angle_y pixels down. The at_angle versions simply * have the @p v_angle_x and @p v_angle_y set to 0 so the rotation doesn't * get skewed, and the render_..._on_drawable ones seem obvious * enough; they do the same on a drawable. * * Example: * @code * imlib_blend_image_onto_image_skewed(..., 0, 0, 100, 0, 0, 100); * @endcode * will simply scale the image to be 100x100. * @code * imlib_blend_image_onto_image_skewed(..., 0, 0, 0, 100, 100, 0); * @endcode * will scale the image to be 100x100, and flip it diagonally. * @code * imlib_blend_image_onto_image_skewed(..., 100, 0, 0, 100, -100, 0); * @endcode * will scale the image and rotate it 90 degrees clockwise. * @code * imlib_blend_image_onto_image_skewed(..., 50, 0, 50, 50, -50, 50); * @endcode * will rotate the image 45 degrees clockwise, and will scale it so * its corners are at (50,0)-(100,50)-(50,100)-(0,50) i.e. it fits * into the 100x100 square, so it's scaled down to 70.7% (sqrt(2)/2). * @code * imlib_blend_image_onto_image_skewed(..., 50, 50, 100 * cos(a), 100 * sin(a), 0); * @endcode * will rotate the image `a' degrees, with its upper left corner at (50,50). **/ EAPI void imlib_blend_image_onto_image_skewed(Imlib_Image source_image, char merge_alpha, int source_x, int source_y, int source_width, int source_height, int destination_x, int destination_y, int h_angle_x, int h_angle_y, int v_angle_x, int v_angle_y) { ImlibImage *im_src, *im_dst; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_blend_image_onto_image_skewed", "source_image", source_image); CHECK_PARAM_POINTER("imlib_blend_image_onto_image_skewed", "image", ctx->image); CAST_IMAGE(im_src, source_image); CAST_IMAGE(im_dst, ctx->image); if ((!(im_src->data)) && (im_src->loader) && (im_src->loader->load)) im_src->loader->load(im_src, NULL, 0, 1); if (!(im_src->data)) return; if ((!(im_dst->data)) && (im_dst->loader) && (im_dst->loader->load)) im_dst->loader->load(im_dst, NULL, 0, 1); if (!(im_dst->data)) return; __imlib_DirtyImage(im_dst); __imlib_BlendImageToImageSkewed(im_src, im_dst, ctx->anti_alias, ctx->blend, merge_alpha, source_x, source_y, source_width, source_height, destination_x, destination_y, h_angle_x, h_angle_y, v_angle_x, v_angle_y, ctx->color_modifier, ctx->operation, ctx->cliprect.x, ctx->cliprect.y, ctx->cliprect.w, ctx->cliprect.h); } #ifdef BUILD_X11 /** * @param source_x The source x coordinate. * @param source_y The source y coordinate. * @param source_width The source width. * @param source_height The source height. * @param destination_x The destination x coordinate. * @param destination_y The destination y coordinate. * @param h_angle_x An angle. * @param h_angle_y An angle. * @param v_angle_x An angle. * @param v_angle_y An angle. * * * Works just like imlib_blend_image_onto_image_skewed(), except it * blends the image onto the current drawable instead of the current * image. **/ EAPI void imlib_render_image_on_drawable_skewed(int source_x, int source_y, int source_width, int source_height, int destination_x, int destination_y, int h_angle_x, int h_angle_y, int v_angle_x, int v_angle_y) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_render_image_on_drawable_skewed", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; CAST_IMAGE(im, ctx->image); __imlib_RenderImageSkewed(ctx->display, im, ctx->drawable, ctx->mask, ctx->visual, ctx->colormap, ctx->depth, source_x, source_y, source_width, source_height, destination_x, destination_y, h_angle_x, h_angle_y, v_angle_x, v_angle_y, ctx->anti_alias, ctx->dither, ctx->blend, ctx->dither_mask, ctx->mask_alpha_threshold, ctx->color_modifier, ctx->operation); } /** * @param source_x The source x coordinate. * @param source_y The source y coordinate. * @param source_width The source width. * @param source_height The source height. * @param destination_x The destination x coordinate. * @param destination_y The destination y coordinate. * @param angle_x An angle. * @param angle_y An angle. * * * Works just like imlib_render_image_on_drawable_skewed() except you * cannot skew an image (@p v_angle_x and @p v_angle_y are 0). **/ EAPI void imlib_render_image_on_drawable_at_angle(int source_x, int source_y, int source_width, int source_height, int destination_x, int destination_y, int angle_x, int angle_y) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_render_image_on_drawable_at_angle", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; CAST_IMAGE(im, ctx->image); __imlib_RenderImageSkewed(ctx->display, im, ctx->drawable, ctx->mask, ctx->visual, ctx->colormap, ctx->depth, source_x, source_y, source_width, source_height, destination_x, destination_y, angle_x, angle_y, 0, 0, ctx->anti_alias, ctx->dither, ctx->blend, ctx->dither_mask, ctx->mask_alpha_threshold, ctx->color_modifier, ctx->operation); } #endif EAPI void imlib_image_filter(void) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_filter", "image", ctx->image); CHECK_PARAM_POINTER("imlib_image_filter", "filter", ctx->filter); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); __imlib_FilterImage(im, (ImlibFilter *) ctx->filter); } EAPI Imlib_Filter imlib_create_filter(int initsize) { CHECK_CONTEXT(ctx); return (Imlib_Filter) __imlib_CreateFilter(initsize); } EAPI void imlib_free_filter(void) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_free_filter", "filter", ctx->filter); __imlib_FreeFilter((ImlibFilter *) ctx->filter); ctx->filter = NULL; } /** * @param filter Current filter. * * Sets the current filter to be used when applying filters to * images. Set this to NULL to disable filters. */ EAPI void imlib_context_set_filter(Imlib_Filter filter) { CHECK_CONTEXT(ctx); ctx->filter = filter; } /** * @return * * Gets the current context image filter. */ EAPI Imlib_Filter imlib_context_get_filter(void) { CHECK_CONTEXT(ctx); return ctx->filter; } EAPI void imlib_filter_set(int xoff, int yoff, int a, int r, int g, int b) { ImlibFilter *fil; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_filter_set", "filter", ctx->filter); fil = (ImlibFilter *) ctx->filter; __imlib_FilterSetColor(&fil->alpha, xoff, yoff, a, 0, 0, 0); __imlib_FilterSetColor(&fil->red, xoff, yoff, 0, r, 0, 0); __imlib_FilterSetColor(&fil->green, xoff, yoff, 0, 0, g, 0); __imlib_FilterSetColor(&fil->blue, xoff, yoff, 0, 0, 0, b); } EAPI void imlib_filter_set_alpha(int xoff, int yoff, int a, int r, int g, int b) { ImlibFilter *fil; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_filter_set_alpha", "filter", ctx->filter); fil = (ImlibFilter *) ctx->filter; __imlib_FilterSetColor(&fil->alpha, xoff, yoff, a, r, g, b); } EAPI void imlib_filter_set_red(int xoff, int yoff, int a, int r, int g, int b) { ImlibFilter *fil; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_filter_set_red", "filter", ctx->filter); fil = (ImlibFilter *) ctx->filter; __imlib_FilterSetColor(&fil->red, xoff, yoff, a, r, g, b); } EAPI void imlib_filter_set_green(int xoff, int yoff, int a, int r, int g, int b) { ImlibFilter *fil; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_filter_set_green", "filter", ctx->filter); fil = (ImlibFilter *) ctx->filter; __imlib_FilterSetColor(&fil->green, xoff, yoff, a, r, g, b); } EAPI void imlib_filter_set_blue(int xoff, int yoff, int a, int r, int g, int b) { ImlibFilter *fil; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_filter_set_blue", "filter", ctx->filter); fil = (ImlibFilter *) ctx->filter; __imlib_FilterSetColor(&fil->blue, xoff, yoff, a, r, g, b); } EAPI void imlib_filter_constants(int a, int r, int g, int b) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_filter_constants", "filter", ctx->filter); __imlib_FilterConstants((ImlibFilter *) ctx->filter, a, r, g, b); } EAPI void imlib_filter_divisors(int a, int r, int g, int b) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_filter_divisors", "filter", ctx->filter); __imlib_FilterDivisors((ImlibFilter *) ctx->filter, a, r, g, b); } EAPI void imlib_apply_filter(char *script, ...) { va_list param_list; ImlibImage *im; CHECK_CONTEXT(ctx); __imlib_dynamic_filters_init(); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); va_start(param_list, script); __imlib_script_parse(im, script, param_list); va_end(param_list); } /** * Returns a new polygon object with no points set. **/ EAPI ImlibPolygon imlib_polygon_new(void) { CHECK_CONTEXT(ctx); return (ImlibPolygon) __imlib_polygon_new(); } /** * @param poly A polygon * @param x The X coordinate. * @param y The Y coordinate. * * Adds the point (@p x, @p y) to the polygon @p poly. The point will be added * to the end of the polygon's internal point list. The points are * drawn in order, from the first to the last. **/ EAPI void imlib_polygon_add_point(ImlibPolygon poly, int x, int y) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_polygon_add_point", "polygon", poly); __imlib_polygon_add_point((ImlibPoly) poly, x, y); } /** * @param poly A polygon. * * Frees a polygon object. **/ EAPI void imlib_polygon_free(ImlibPolygon poly) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_polygon_free", "polygon", poly); __imlib_polygon_free((ImlibPoly) poly); } /** * @param poly A polygon. * @param closed Closed polygon flag. * * Draws the polygon @p poly onto the current context image. Points which have * been added to the polygon are drawn in sequence, first to last. The * final point will be joined with the first point if @p closed is * non-zero. **/ EAPI void imlib_image_draw_polygon(ImlibPolygon poly, unsigned char closed) { ImlibImage *im; DATA32 color; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_draw_polygon", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); A_VAL(&color) = (DATA8) ctx->color.alpha; R_VAL(&color) = (DATA8) ctx->color.red; G_VAL(&color) = (DATA8) ctx->color.green; B_VAL(&color) = (DATA8) ctx->color.blue; __imlib_Polygon_DrawToImage((ImlibPoly) poly, closed, color, im, ctx->cliprect.x, ctx->cliprect.y, ctx->cliprect.w, ctx->cliprect.h, ctx->operation, ctx->blend, ctx->anti_alias); } /** * @param poly A polygon. * * Fills the area defined by the polygon @p polyon the current context image * with the current context color. **/ EAPI void imlib_image_fill_polygon(ImlibPolygon poly) { ImlibImage *im; DATA32 color; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_fill_polygon", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); A_VAL(&color) = (DATA8) ctx->color.alpha; R_VAL(&color) = (DATA8) ctx->color.red; G_VAL(&color) = (DATA8) ctx->color.green; B_VAL(&color) = (DATA8) ctx->color.blue; __imlib_Polygon_FillToImage((ImlibPoly) poly, color, im, ctx->cliprect.x, ctx->cliprect.y, ctx->cliprect.w, ctx->cliprect.h, ctx->operation, ctx->blend, ctx->anti_alias); } /** * @param poly A polygon. * @param px1 X coordinate of the upper left corner. * @param py1 Y coordinate of the upper left corner. * @param px2 X coordinate of the lower right corner. * @param py2 Y coordinate of the lower right corner. * * Calculates the bounding area of the polygon @p poly. (@p px1, @p py1) defines the * upper left corner of the bounding box and (@p px2, @p py2) defines it's * lower right corner. **/ EAPI void imlib_polygon_get_bounds(ImlibPolygon poly, int *px1, int *py1, int *px2, int *py2) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_polygon_get_bounds", "polygon", poly); __imlib_polygon_get_bounds((ImlibPoly) poly, px1, py1, px2, py2); } /** * @param xc X coordinate of the center of the ellipse. * @param yc Y coordinate of the center of the ellipse. * @param a The horizontal amplitude of the ellipse. * @param b The vertical amplitude of the ellipse. * * Draws an ellipse on the current context image. The ellipse is * defined as (@p x-@p xc)^2/@p a^2 + (@p y-@p yc)^2/@p b^2 = 1. This means that the * point (@p xc, @p yc) marks the center of the ellipse, @p a defines the * horizontal amplitude of the ellipse, and @p b defines the vertical * amplitude. **/ EAPI void imlib_image_draw_ellipse(int xc, int yc, int a, int b) { ImlibImage *im; DATA32 color; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_draw_ellipse", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); A_VAL(&color) = (DATA8) ctx->color.alpha; R_VAL(&color) = (DATA8) ctx->color.red; G_VAL(&color) = (DATA8) ctx->color.green; B_VAL(&color) = (DATA8) ctx->color.blue; __imlib_Ellipse_DrawToImage(xc, yc, a, b, color, im, ctx->cliprect.x, ctx->cliprect.y, ctx->cliprect.w, ctx->cliprect.h, ctx->operation, ctx->blend, ctx->anti_alias); } /** * @param xc X coordinate of the center of the ellipse. * @param yc Y coordinate of the center of the ellipse. * @param a The horizontal amplitude of the ellipse. * @param b The vertical amplitude of the ellipse. * * Fills an ellipse on the current context image using the current * context color. The ellipse is * defined as (@p x-@p xc)^2/@p a^2 + (@p y-@p yc)^2/@p b^2 = 1. This means that the * point (@p xc, @p yc) marks the center of the ellipse, @p a defines the * horizontal amplitude of the ellipse, and @p b defines the vertical * amplitude. **/ EAPI void imlib_image_fill_ellipse(int xc, int yc, int a, int b) { ImlibImage *im; DATA32 color; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_fill_ellipse", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); A_VAL(&color) = (DATA8) ctx->color.alpha; R_VAL(&color) = (DATA8) ctx->color.red; G_VAL(&color) = (DATA8) ctx->color.green; B_VAL(&color) = (DATA8) ctx->color.blue; __imlib_Ellipse_FillToImage(xc, yc, a, b, color, im, ctx->cliprect.x, ctx->cliprect.y, ctx->cliprect.w, ctx->cliprect.h, ctx->operation, ctx->blend, ctx->anti_alias); } /** * @param poly A polygon * @param x The X coordinate. * @param y The Y coordinate. * * Returns non-zero if the point (@p x, @p y) is within the area defined by * the polygon @p poly. **/ EAPI unsigned char imlib_polygon_contains_point(ImlibPolygon poly, int x, int y) { CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER_RETURN("imlib_polygon_contains_point", "polygon", poly, 0); return __imlib_polygon_contains_point((ImlibPoly) poly, x, y); } EAPI void imlib_image_clear(void) { ImlibImage *im; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_clear", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); memset(im->data, 0, im->w * im->h * sizeof(DATA32)); } EAPI void imlib_image_clear_color(int r, int g, int b, int a) { ImlibImage *im; int i, max; DATA32 col; CHECK_CONTEXT(ctx); CHECK_PARAM_POINTER("imlib_image_clear_color", "image", ctx->image); CAST_IMAGE(im, ctx->image); if ((!(im->data)) && (im->loader) && (im->loader->load)) im->loader->load(im, NULL, 0, 1); if (!(im->data)) return; __imlib_DirtyImage(im); max = im->w * im->h; WRITE_RGBA(&col, r, g, b, a); for (i = 0; i < max; i++) im->data[i] = col; } imlib2-1.4.7/src/lib/rgbadraw.h0000664000175000017500000001427412445320447013140 00000000000000#ifndef __RGBADRAW #define __RGBADRAW 1 #include "common.h" #include "updates.h" #define IN_SEGMENT(x, sx, sw) \ ((unsigned)((x) - (sx)) < (unsigned)(sw)) #define IN_RANGE(x, y, w, h) \ ( ((unsigned)(x) < (unsigned)(w)) && ((unsigned)(y) < (unsigned)(h)) ) #define IN_RECT(x, y, rx, ry, rw, rh) \ ( ((unsigned)((x) - (rx)) < (unsigned)(rw)) && \ ((unsigned)((y) - (ry)) < (unsigned)(rh)) ) #define CLIP_RECT_TO_RECT(x, y, w, h, rx, ry, rw, rh) \ { \ int _t0, _t1; \ \ _t0 = MAX(x, (rx)); \ _t1 = MIN(x + w, (rx) + (rw)); \ x = _t0; \ w = _t1 - _t0; \ _t0 = MAX(y, (ry)); \ _t1 = MIN(y + h, (ry) + (rh)); \ y = _t0; \ h = _t1 - _t0; \ } #define DIV_255(a, x, tmp) \ do { \ tmp = (x) + 0x80; \ a = (tmp + (tmp >> 8)) >> 8; \ } while (0) #define MULT(na, a0, a1, tmp) \ DIV_255(na, (a0) * (a1), tmp) typedef struct _imlib_point ImlibPoint; struct _imlib_point { int x, y; }; typedef struct _imlib_rectangle Imlib_Rectangle; struct _imlib_rectangle { int x, y, w, h; }; typedef struct _imlib_polygon _ImlibPoly; typedef _ImlibPoly *ImlibPoly; struct _imlib_polygon { ImlibPoint *points; int pointcount; int lx, rx; int ty, by; }; /* image related operations: in rgbadraw.c */ void __imlib_FlipImageHoriz(ImlibImage * im); void __imlib_FlipImageVert(ImlibImage * im); void __imlib_FlipImageBoth(ImlibImage * im); void __imlib_FlipImageDiagonal(ImlibImage * im, int direction); void __imlib_BlurImage(ImlibImage * im, int rad); void __imlib_SharpenImage(ImlibImage * im, int rad); void __imlib_TileImageHoriz(ImlibImage * im); void __imlib_TileImageVert(ImlibImage * im); void __imlib_copy_alpha_data(ImlibImage * src, ImlibImage * dst, int x, int y, int w, int h, int nx, int ny); void __imlib_copy_image_data(ImlibImage * im, int x, int y, int w, int h, int nx, int ny); /* point and line drawing: in line.c */ ImlibUpdate *__imlib_Point_DrawToImage(int x, int y, DATA32 color, ImlibImage * im, int clx, int cly, int clw, int clh, ImlibOp op, char blend, char make_updates); ImlibUpdate *__imlib_Line_DrawToImage(int x0, int y0, int x1, int y1, DATA32 color, ImlibImage * im, int clx, int cly, int clw, int clh, ImlibOp op, char blend, char anti_alias, char make_updates); /* rectangle drawing and filling: in rectangle.c */ void __imlib_Rectangle_DrawToImage(int xc, int yc, int w, int h, DATA32 color, ImlibImage * im, int clx, int cly, int clw, int clh, ImlibOp op, char blend); void __imlib_Rectangle_FillToImage(int xc, int yc, int w, int h, DATA32 color, ImlibImage * im, int clx, int cly, int clw, int clh, ImlibOp op, char blend); /* ellipse drawing and filling: in ellipse.c */ void __imlib_Ellipse_DrawToImage(int xc, int yc, int a, int b, DATA32 color, ImlibImage * im, int clx, int cly, int clw, int clh, ImlibOp op, char blend, char anti_alias); void __imlib_Ellipse_FillToImage(int xc, int yc, int a, int b, DATA32 color, ImlibImage * im, int clx, int cly, int clw, int clh, ImlibOp op, char blend, char anti_alias); /* polygon handling functions: in polygon.c */ ImlibPoly __imlib_polygon_new(void); void __imlib_polygon_free(ImlibPoly poly); void __imlib_polygon_add_point(ImlibPoly poly, int x, int y); unsigned char __imlib_polygon_contains_point(ImlibPoly poly, int x, int y); void __imlib_polygon_get_bounds(ImlibPoly poly, int *px1, int *py1, int *px2, int *py2); /* polygon drawing and filling: in polygon.c */ void __imlib_Polygon_DrawToImage(ImlibPoly poly, char closed, DATA32 color, ImlibImage * im, int clx, int cly, int clw, int clh, ImlibOp op, char blend, char anti_alias); void __imlib_Polygon_FillToImage(ImlibPoly poly, DATA32 color, ImlibImage * im, int clx, int cly, int clw, int clh, ImlibOp op, char blend, char anti_alias); #endif imlib2-1.4.7/src/lib/context.c0000664000175000017500000001203412255464217013021 00000000000000#include "common.h" #ifdef BUILD_X11 #include #include "color.h" #include "context.h" #include "image.h" #include "rgba.h" static Context *context = NULL; static int max_context_count = 128; static int context_counter = 0; void __imlib_SetMaxContexts(int num) { max_context_count = num; __imlib_FlushContexts(); } int __imlib_GetMaxContexts(void) { return max_context_count; } void __imlib_FlushContexts(void) { Context *ct, *pct, *ctt; ct = context; pct = NULL; while (ct) { ctt = ct; ct = ct->next; /* it hasn't been referenced in the last max_context_count references */ /* thus old and getrid of it */ if (ctt->last_use < (context_counter - max_context_count)) { if (pct) context = ctt->next; else pct->next = ctt->next; if (ctt->palette) { int i, num[] = { 256, 128, 64, 32, 16, 8, 1 }; unsigned long pixels[256]; for (i = 0; i < num[ctt->palette_type]; i++) pixels[i] = (unsigned long)ctt->palette[i]; XFreeColors(ctt->display, ctt->colormap, pixels, num[ctt->palette_type], 0); free(ctt->palette); free(ctt->r_dither); free(ctt->g_dither); free(ctt->b_dither); } else if (ctt->r_dither) { free(ctt->r_dither); free(ctt->g_dither); free(ctt->b_dither); } free(ctt); } else pct = ctt; } } void __imlib_FreeContextForDisplay(Display * d) { Context *ct; ct = context; while (ct) { if (ct->display == d) ct->last_use = -(max_context_count * 2); ct = ct->next; } __imlib_FlushContexts(); } void __imlib_FreeContextForColormap(Display * d, Colormap cm) { Context *ct; ct = context; while (ct) { if ((ct->display == d) && (ct->colormap == cm)) ct->last_use = -(max_context_count * 2); ct = ct->next; } __imlib_FlushContexts(); } void __imlib_FreeContextForVisual(Display * d, Visual * v) { Context *ct; ct = context; while (ct) { if ((ct->display == d) && (ct->visual == v)) ct->last_use = -(max_context_count * 2); ct = ct->next; } __imlib_FlushContexts(); } Context * __imlib_FindContext(Display * d, Visual * v, Colormap c, int depth) { Context *ct, *pct; pct = NULL; ct = context; while (ct) { if ((ct->display == d) && (ct->visual == v) && (ct->colormap == c) && (ct->depth == depth)) { if (pct) { pct->next = ct->next; ct->next = context; context = ct; } return ct; } pct = ct; ct = ct->next; } return NULL; } Context * __imlib_NewContext(Display * d, Visual * v, Colormap c, int depth) { Context *ct; context_counter++; ct = malloc(sizeof(Context)); ct->last_use = context_counter; ct->display = d; ct->visual = v; ct->colormap = c; ct->depth = depth; ct->next = NULL; if (depth <= 8) { ct->palette = __imlib_AllocColorTable(d, c, &(ct->palette_type), v); ct->r_dither = malloc(sizeof(DATA8) * DM_X * DM_Y * 256); ct->g_dither = malloc(sizeof(DATA8) * DM_X * DM_Y * 256); ct->b_dither = malloc(sizeof(DATA8) * DM_X * DM_Y * 256); __imlib_RGBA_init((void *)ct->r_dither, (void *)ct->g_dither, (void *)ct->b_dither, depth, ct->palette_type); } else { ct->palette = NULL; ct->palette_type = 0; if ((depth > 8) && (depth <= 16)) { ct->r_dither = malloc(sizeof(DATA16) * 4 * 4 * 256); ct->g_dither = malloc(sizeof(DATA16) * 4 * 4 * 256); ct->b_dither = malloc(sizeof(DATA16) * 4 * 4 * 256); __imlib_RGBA_init((void *)ct->r_dither, (void *)ct->g_dither, (void *)ct->b_dither, depth, 0); } else { ct->r_dither = NULL; ct->g_dither = NULL; ct->b_dither = NULL; __imlib_RGBA_init((void *)ct->r_dither, (void *)ct->g_dither, (void *)ct->b_dither, depth, 0); } } return ct; } Context * __imlib_GetContext(Display * d, Visual * v, Colormap c, int depth) { Context *ct; ct = __imlib_FindContext(d, v, c, depth); if (ct) { ct->last_use = context_counter; return ct; } ct = __imlib_NewContext(d, v, c, depth); ct->next = context; context = ct; __imlib_FlushContexts(); return ct; } #endif /* BUILD_X11 */ imlib2-1.4.7/src/lib/font.h0000664000175000017500000001300612445320607012303 00000000000000#include #include FT_FREETYPE_H #include FT_GLYPH_H #include "common.h" /* TODO separate fonts and data stuff */ typedef struct _Imlib_Font ImlibFont; typedef struct _Imlib_Font_Glyph Imlib_Font_Glyph; typedef struct _Imlib_Object_List Imlib_Object_List; typedef struct _Imlib_Hash Imlib_Hash; typedef struct _Imlib_Hash_El Imlib_Hash_El; struct _Imlib_Object_List { Imlib_Object_List *next, *prev; Imlib_Object_List *last; }; struct _Imlib_Hash { int population; Imlib_Object_List *buckets[256]; }; struct _Imlib_Hash_El { Imlib_Object_List _list_data; char *key; void *data; }; struct _Imlib_Font { Imlib_Object_List _list_data; char *name; char *file; int size; struct { FT_Face face; } ft; Imlib_Hash *glyphs; int usage; int references; /* using a double-linked list for the fallback chain */ struct _Imlib_Font *fallback_prev; struct _Imlib_Font *fallback_next; }; struct _Imlib_Font_Glyph { FT_Glyph glyph; FT_BitmapGlyph glyph_out; }; /* functions */ void __imlib_font_init(void); int __imlib_font_ascent_get(ImlibFont * fn); int __imlib_font_descent_get(ImlibFont * fn); int __imlib_font_max_ascent_get(ImlibFont * fn); int __imlib_font_max_descent_get(ImlibFont * fn); int __imlib_font_get_line_advance(ImlibFont * fn); int __imlib_font_utf8_get_next(unsigned char *buf, int *iindex); void __imlib_font_add_font_path(const char *path); void __imlib_font_del_font_path(const char *path); int __imlib_font_path_exists(const char *path); char **__imlib_font_list_font_path(int *num_ret); char **__imlib_font_list_fonts(int *num_ret); ImlibFont *__imlib_font_load_joined(const char *name); void __imlib_font_free(ImlibFont * fn); int __imlib_font_insert_into_fallback_chain_imp(ImlibFont * fn, ImlibFont * fallback); void __imlib_font_remove_from_fallback_chain_imp(ImlibFont * fn); int __imlib_font_cache_get(void); void __imlib_font_cache_set(int size); void __imlib_font_flush(void); void __imlib_font_modify_cache_by(ImlibFont * fn, int dir); void __imlib_font_modify_cache_by(ImlibFont * fn, int dir); void __imlib_font_flush_last(void); ImlibFont *__imlib_font_find(const char *name, int size); ImlibFont *__imlib_font_find_glyph(ImlibFont * fn, int gl, unsigned int *ret_index); void __imlib_font_query_size(ImlibFont * fn, const char *text, int *w, int *h); int __imlib_font_query_inset(ImlibFont * fn, const char *text); void __imlib_font_query_advance(ImlibFont * fn, const char *text, int *h_adv, int *v_adv); int __imlib_font_query_char_coords(ImlibFont * fn, const char *text, int pos, int *cx, int *cy, int *cw, int *ch); int __imlib_font_query_text_at_pos(ImlibFont * fn, const char *text, int x, int y, int *cx, int *cy, int *cw, int *ch); Imlib_Font_Glyph *__imlib_font_cache_glyph_get(ImlibFont * fn, FT_UInt index); void __imlib_render_str(ImlibImage * im, ImlibFont * f, int drx, int dry, const char *text, DATA8 r, DATA8 g, DATA8 b, DATA8 a, char dir, double angle, int *retw, int *reth, int blur, int *nextx, int *nexty, ImlibOp op, int clx, int cly, int clw, int clh); void __imlib_font_draw(ImlibImage * dst, DATA32 col, ImlibFont * fn, int x, int y, const char *text, int *nextx, int *nexty, int clx, int cly, int clw, int clh); /* data manipulation */ void *__imlib_object_list_prepend(void *in_list, void *in_item); void *__imlib_object_list_remove(void *in_list, void *in_item); Imlib_Hash *__imlib_hash_add(Imlib_Hash * hash, const char *key, const void *data); void *__imlib_hash_find(Imlib_Hash * hash, const char *key); void __imlib_hash_free(Imlib_Hash * hash); void __imlib_hash_foreach(Imlib_Hash * hash, int (*func) (Imlib_Hash * hash, const char *key, void *data, void *fdata), const void *fdata); imlib2-1.4.7/src/lib/rgba.h0000664000175000017500000000270012445320447012251 00000000000000#ifndef __RGBA #define __RGBA 1 #include "common.h" #define DM_BS1 (8 + 3) #define DM_BS2 (8) #define DM_X (8) #define DM_Y (8) void __imlib_RGBASetupContext(Context * ct); void __imlib_RGBA_init(void *rd, void *gd, void *bd, int depth, DATA8 palette_type); typedef void (*ImlibRGBAFunction) (DATA32 *, int, DATA8 *, int, int, int, int, int); typedef void (*ImlibMaskFunction) (DATA32 *, int, DATA8 *, int, int, int, int, int, int); ImlibRGBAFunction __imlib_GetRGBAFunction(int depth, unsigned long rm, unsigned long gm, unsigned long bm, char hiq, DATA8 palette_type); ImlibMaskFunction __imlib_GetMaskFunction(char hiq); #ifdef DO_MMX_ASM void __imlib_mmx_rgb555_fast(DATA32 *, int, DATA8 *, int, int, int, int, int); void __imlib_mmx_bgr555_fast(DATA32 *, int, DATA8 *, int, int, int, int, int); void __imlib_mmx_rgb565_fast(DATA32 *, int, DATA8 *, int, int, int, int, int); void __imlib_mmx_bgr565_fast(DATA32 *, int, DATA8 *, int, int, int, int, int); #endif #endif imlib2-1.4.7/src/lib/rgbadraw.c0000664000175000017500000003721012255464217013131 00000000000000#include "common.h" #include #include "blend.h" #include "colormod.h" #include "image.h" #include "rgbadraw.h" #include "scale.h" #include "updates.h" void __imlib_FlipImageHoriz(ImlibImage * im) { DATA32 *p1, *p2, tmp; int x, y; for (y = 0; y < im->h; y++) { p1 = im->data + (y * im->w); p2 = im->data + ((y + 1) * im->w) - 1; for (x = 0; x < (im->w >> 1); x++) { tmp = *p1; *p1 = *p2; *p2 = tmp; p1++; p2--; } } x = im->border.left; im->border.left = im->border.right; im->border.right = x; } void __imlib_FlipImageVert(ImlibImage * im) { DATA32 *p1, *p2, tmp; int x, y; for (y = 0; y < (im->h >> 1); y++) { p1 = im->data + (y * im->w); p2 = im->data + ((im->h - 1 - y) * im->w); for (x = 0; x < im->w; x++) { tmp = *p1; *p1 = *p2; *p2 = tmp; p1++; p2++; } } x = im->border.top; im->border.top = im->border.bottom; im->border.bottom = x; } void __imlib_FlipImageBoth(ImlibImage * im) { DATA32 *p1, *p2, tmp; int x; p1 = im->data; p2 = im->data + (im->h * im->w) - 1; for (x = (im->w * im->h) / 2; --x >= 0;) { tmp = *p1; *p1 = *p2; *p2 = tmp; p1++; p2--; } x = im->border.top; im->border.top = im->border.bottom; im->border.bottom = x; x = im->border.left; im->border.left = im->border.right; im->border.right = x; } /*\ Directions (source is right/down): |*| 0 = down/right (flip over ul-dr diagonal) |*| 1 = down/left (rotate 90 degrees clockwise) |*| 2 = up/right (rotate 90 degrees counterclockwise) |*| 3 = up/left (flip over ur-ll diagonal) \*/ void __imlib_FlipImageDiagonal(ImlibImage * im, int direction) { DATA32 *data, *to, *from; int x, y, w, hw, tmp; data = malloc(im->w * im->h * sizeof(DATA32)); from = im->data; w = im->h; im->h = im->w; im->w = w; hw = w * im->h; switch (direction) { default: case 0: /*\ DOWN_RIGHT \ */ tmp = im->border.top; im->border.top = im->border.left; im->border.left = tmp; tmp = im->border.bottom; im->border.bottom = im->border.right; im->border.right = tmp; to = data; hw = -hw + 1; break; case 1: /*\ DOWN_LEFT \ */ tmp = im->border.top; im->border.top = im->border.left; im->border.left = im->border.bottom; im->border.bottom = im->border.right; im->border.right = tmp; to = data + w - 1; hw = -hw - 1; break; case 2: /*\ UP_RIGHT \ */ tmp = im->border.top; im->border.top = im->border.right; im->border.right = im->border.bottom; im->border.bottom = im->border.left; im->border.left = tmp; to = data + hw - w; w = -w; hw = hw + 1; break; case 3: /*\ UP_LEFT \ */ tmp = im->border.top; im->border.top = im->border.right; im->border.right = tmp; tmp = im->border.bottom; im->border.bottom = im->border.left; im->border.left = tmp; to = data + hw - 1; w = -w; hw = hw - 1; break; } from = im->data; for (x = im->w; --x >= 0;) { for (y = im->h; --y >= 0;) { *to = *from; from++; to += w; } to += hw; } free(im->data); im->data = data; } void __imlib_BlurImage(ImlibImage * im, int rad) { DATA32 *p1, *p2, *data; int x, y, mx, my, mw, mh, mt, xx, yy; int a, r, g, b; int *as, *rs, *gs, *bs; if (rad < 1) return; data = malloc(im->w * im->h * sizeof(DATA32)); as = malloc(sizeof(int) * im->w); rs = malloc(sizeof(int) * im->w); gs = malloc(sizeof(int) * im->w); bs = malloc(sizeof(int) * im->w); for (y = 0; y < im->h; y++) { my = y - rad; mh = (rad << 1) + 1; if (my < 0) { mh += my; my = 0; } if ((my + mh) > im->h) mh = im->h - my; p1 = data + (y * im->w); memset(as, 0, im->w * sizeof(int)); memset(rs, 0, im->w * sizeof(int)); memset(gs, 0, im->w * sizeof(int)); memset(bs, 0, im->w * sizeof(int)); for (yy = 0; yy < mh; yy++) { p2 = im->data + ((yy + my) * im->w); for (x = 0; x < im->w; x++) { as[x] += (*p2 >> 24) & 0xff; rs[x] += (*p2 >> 16) & 0xff; gs[x] += (*p2 >> 8) & 0xff; bs[x] += *p2 & 0xff; p2++; } } if (im->w > ((rad << 1) + 1)) { for (x = 0; x < im->w; x++) { a = 0; r = 0; g = 0; b = 0; mx = x - rad; mw = (rad << 1) + 1; if (mx < 0) { mw += mx; mx = 0; } if ((mx + mw) > im->w) mw = im->w - mx; mt = mw * mh; for (xx = mx; xx < (mw + mx); xx++) { a += as[xx]; r += rs[xx]; g += gs[xx]; b += bs[xx]; } a = a / mt; r = r / mt; g = g / mt; b = b / mt; *p1 = (a << 24) | (r << 16) | (g << 8) | b; p1++; } } else { } } free(as); free(rs); free(gs); free(bs); free(im->data); im->data = data; } void __imlib_SharpenImage(ImlibImage * im, int rad) { DATA32 *data, *p1, *p2; int a, r, g, b, x, y; data = malloc(im->w * im->h * sizeof(DATA32)); if (rad == 0) return; else { for (y = 1; y < (im->h - 1); y++) { p1 = im->data + 1 + (y * im->w); p2 = data + 1 + (y * im->w); for (x = 1; x < (im->w - 1); x++) { b = (int)((p1[0]) & 0xff) * 5; g = (int)((p1[0] >> 8) & 0xff) * 5; r = (int)((p1[0] >> 16) & 0xff) * 5; a = (int)((p1[0] >> 24) & 0xff) * 5; b -= (int)((p1[-1]) & 0xff); g -= (int)((p1[-1] >> 8) & 0xff); r -= (int)((p1[-1] >> 16) & 0xff); a -= (int)((p1[-1] >> 24) & 0xff); b -= (int)((p1[1]) & 0xff); g -= (int)((p1[1] >> 8) & 0xff); r -= (int)((p1[1] >> 16) & 0xff); a -= (int)((p1[1] >> 24) & 0xff); b -= (int)((p1[-im->w]) & 0xff); g -= (int)((p1[-im->w] >> 8) & 0xff); r -= (int)((p1[-im->w] >> 16) & 0xff); a -= (int)((p1[-im->w] >> 24) & 0xff); b -= (int)((p1[im->w]) & 0xff); g -= (int)((p1[im->w] >> 8) & 0xff); r -= (int)((p1[im->w] >> 16) & 0xff); a -= (int)((p1[im->w] >> 24) & 0xff); a = (a & ((~a) >> 16)); a = ((a | ((a & 256) - ((a & 256) >> 8)))); r = (r & ((~r) >> 16)); r = ((r | ((r & 256) - ((r & 256) >> 8)))); g = (g & ((~g) >> 16)); g = ((g | ((g & 256) - ((g & 256) >> 8)))); b = (b & ((~b) >> 16)); b = ((b | ((b & 256) - ((b & 256) >> 8)))); *p2 = (a << 24) | (r << 16) | (g << 8) | b; p2++; p1++; } } } free(im->data); im->data = data; } void __imlib_TileImageHoriz(ImlibImage * im) { DATA32 *p1, *p2, *p3, *p, *data; int x, y, per, tmp, na, nr, ng, nb, mix, a, r, g, b, aa, rr, gg, bb; data = malloc(im->w * im->h * sizeof(DATA32)); p1 = im->data; p = data; for (y = 0; y < im->h; y++) { p2 = p1 + (im->w >> 1); p3 = p1; per = (im->w >> 1); for (x = 0; x < (im->w >> 1); x++) { mix = (x * 255) / per; b = (*p1) & 0xff; g = (*p1 >> 8) & 0xff; r = (*p1 >> 16) & 0xff; a = (*p1 >> 24) & 0xff; bb = (*p2) & 0xff; gg = (*p2 >> 8) & 0xff; rr = (*p2 >> 16) & 0xff; aa = (*p2 >> 24) & 0xff; tmp = (r - rr) * mix; nr = rr + ((tmp + (tmp >> 8) + 0x80) >> 8); tmp = (g - gg) * mix; ng = gg + ((tmp + (tmp >> 8) + 0x80) >> 8); tmp = (b - bb) * mix; nb = bb + ((tmp + (tmp >> 8) + 0x80) >> 8); tmp = (a - aa) * mix; na = aa + ((tmp + (tmp >> 8) + 0x80) >> 8); *p = (na << 24) | (nr << 16) | (ng << 8) | nb; p++; p1++; p2++; } p2 = p3; per = (im->w - (im->w >> 1)); for (; x < im->w; x++) { mix = ((im->w - 1 - x) * 255) / per; b = (*p1) & 0xff; g = (*p1 >> 8) & 0xff; r = (*p1 >> 16) & 0xff; a = (*p1 >> 24) & 0xff; bb = (*p2) & 0xff; gg = (*p2 >> 8) & 0xff; rr = (*p2 >> 16) & 0xff; aa = (*p2 >> 24) & 0xff; tmp = (r - rr) * mix; nr = rr + ((tmp + (tmp >> 8) + 0x80) >> 8); tmp = (g - gg) * mix; ng = gg + ((tmp + (tmp >> 8) + 0x80) >> 8); tmp = (b - bb) * mix; nb = bb + ((tmp + (tmp >> 8) + 0x80) >> 8); tmp = (a - aa) * mix; na = aa + ((tmp + (tmp >> 8) + 0x80) >> 8); *p = (na << 24) | (nr << 16) | (ng << 8) | nb; p++; p1++; p2++; } } free(im->data); im->data = data; } void __imlib_TileImageVert(ImlibImage * im) { DATA32 *p1, *p2, *p, *data; int x, y, tmp, na, nr, ng, nb, mix, a, r, g, b, aa, rr, gg, bb; data = malloc(im->w * im->h * sizeof(DATA32)); p = data; for (y = 0; y < im->h; y++) { p1 = im->data + (y * im->w); if (y < (im->h >> 1)) { p2 = im->data + ((y + (im->h >> 1)) * im->w); mix = (y * 255) / (im->h >> 1); } else { p2 = im->data + ((y - (im->h >> 1)) * im->w); mix = ((im->h - y) * 255) / (im->h - (im->h >> 1)); } for (x = 0; x < im->w; x++) { b = (*p1) & 0xff; g = (*p1 >> 8) & 0xff; r = (*p1 >> 16) & 0xff; a = (*p1 >> 24) & 0xff; bb = (*p2) & 0xff; gg = (*p2 >> 8) & 0xff; rr = (*p2 >> 16) & 0xff; aa = (*p2 >> 24) & 0xff; tmp = (r - rr) * mix; nr = rr + ((tmp + (tmp >> 8) + 0x80) >> 8); tmp = (g - gg) * mix; ng = gg + ((tmp + (tmp >> 8) + 0x80) >> 8); tmp = (b - bb) * mix; nb = bb + ((tmp + (tmp >> 8) + 0x80) >> 8); tmp = (a - aa) * mix; na = aa + ((tmp + (tmp >> 8) + 0x80) >> 8); *p = (na << 24) | (nr << 16) | (ng << 8) | nb; p++; p1++; p2++; } } free(im->data); im->data = data; } void __imlib_copy_image_data(ImlibImage * im, int x, int y, int w, int h, int nx, int ny) { int xx, yy, jump; DATA32 *p1, *p2; /* clip horizontal co-ordinates so that both dest and src fit inside */ /* the image */ if (x < 0) { w += x; nx -= x; x = 0; } if (w <= 0) return; if (nx < 0) { w += nx; x -= nx; nx = 0; } if (w <= 0) return; if ((x + w) > im->w) w = (im->w - x); if (w <= 0) return; if ((nx + w) > im->w) w = (im->w - nx); if (w <= 0) return; /* clip vertical co-ordinates so that both dest and src fit inside */ /* the image */ if (y < 0) { h += y; ny -= y; y = 0; } if (h <= 0) return; if (ny < 0) { h += ny; y -= ny; ny = 0; } if (h <= 0) return; if ((y + h) > im->h) h = (im->h - y); if (h <= 0) return; if ((ny + h) > im->h) h = (im->h - ny); if (h <= 0) return; /* figure out what our source and destnation start pointers are */ p1 = im->data + (y * im->w) + x; p2 = im->data + (ny * im->w) + nx; /* the pointer jump between lines */ jump = (im->w - w); /* dest < src address - we can copy forwards */ if (p2 < p1) { /* work our way thru the array */ for (yy = 0; yy < h; yy++) { for (xx = 0; xx < w; xx++) { *p2 = *p1; p1++; p2++; } p1 += jump; p2 += jump; } } /* dst > src - we must copy backwards */ else { /* new pointers to start working at (bottom-right of rect) */ p1 = im->data + ((y + h - 1) * im->w) + x + w - 1; p2 = im->data + ((ny + h - 1) * im->w) + nx + w - 1; /* work our way thru the array */ for (yy = 0; yy < h; yy++) { for (xx = 0; xx < w; xx++) { *p2 = *p1; p1--; p2--; } p1 -= jump; p2 -= jump; } } } void __imlib_copy_alpha_data(ImlibImage * src, ImlibImage * dst, int x, int y, int w, int h, int nx, int ny) { int xx, yy, jump, jump2; DATA32 *p1, *p2; /* clip horizontal co-ordinates so that both dest and src fit inside */ /* the image */ if (x < 0) { w += x; nx -= x; x = 0; } if (w <= 0) return; if (nx < 0) { w += nx; x -= nx; nx = 0; } if (w <= 0) return; if ((x + w) > src->w) w = (src->w - x); if (w <= 0) return; if ((nx + w) > dst->w) w = (dst->w - nx); if (w <= 0) return; /* clip vertical co-ordinates so that both dest and src fit inside */ /* the image */ if (y < 0) { h += y; ny -= y; y = 0; } if (h <= 0) return; if (ny < 0) { h += ny; y -= ny; ny = 0; } if (h <= 0) return; if ((y + h) > src->h) h = (src->h - y); if (h <= 0) return; if ((ny + h) > dst->h) h = (dst->h - ny); if (h <= 0) return; /* figure out what our source and destnation start pointers are */ p1 = src->data + (y * src->w) + x; p2 = dst->data + (ny * dst->w) + nx; /* the pointer jump between lines */ jump = (src->w - w); jump2 = (dst->w - w); /* work our way thru the array */ for (yy = 0; yy < h; yy++) { for (xx = 0; xx < w; xx++) { *p2 = (*p1 & 0xff000000) | (*p2 & 0x00ffffff); p1++; p2++; } p1 += jump; p2 += jump2; } } imlib2-1.4.7/src/lib/image.c0000664000175000017500000010666012445320610012415 00000000000000#include "common.h" #include #include #include #include #include #include #include #include #ifdef BUILD_X11 #include #endif #include "Imlib2.h" #include "file.h" #include "image.h" #include "loaderpath.h" static ImlibImage *images = NULL; #ifdef BUILD_X11 static ImlibImagePixmap *pixmaps = NULL; #endif static ImlibLoader *loaders = NULL; static int cache_size = 4096 * 1024; /* attach a string key'd data and/or int value to an image that cna be */ /* looked up later by its string key */ __EXPORT__ void __imlib_AttachTag(ImlibImage * im, const char *key, int val, void *data, ImlibDataDestructorFunction destructor) { ImlibImageTag *t; /* no string key? abort */ if (!key) return; /* if a tag of that name already exists - remove it and free it */ if ((t = __imlib_RemoveTag(im, key))) __imlib_FreeTag(im, t); /* allocate the struct */ t = malloc(sizeof(ImlibImageTag)); /* fill it int */ t->key = strdup(key); t->val = val; t->data = data; t->destructor = destructor; t->next = im->tags; /* prepend it to the list of tags */ im->tags = t; } /* look up a tage by its key on the image it was attached to */ __EXPORT__ ImlibImageTag * __imlib_GetTag(ImlibImage * im, const char *key) { ImlibImageTag *t; t = im->tags; while (t) { if (!strcmp(t->key, key)) return t; t = t->next; } /* no tag found - return NULL */ return NULL; } /* remove a tag by looking it up by its key and removing it from */ /* the list of keys */ ImlibImageTag * __imlib_RemoveTag(ImlibImage * im, const char *key) { ImlibImageTag *t, *tt; tt = NULL; t = im->tags; while (t) { if (!strcmp(t->key, key)) { if (tt) tt->next = t->next; else im->tags = t->next; return t; } tt = t; t = t->next; } /* no tag found - NULL */ return NULL; } /* free the data struct for the tag and if a destructor function was */ /* provided call it on the data member */ void __imlib_FreeTag(ImlibImage * im, ImlibImageTag * t) { free(t->key); if (t->destructor) t->destructor(im, t->data); free(t); } /* free all the tags attached to an image */ void __imlib_FreeAllTags(ImlibImage * im) { ImlibImageTag *t, *tt; t = im->tags; while (t) { tt = t; t = t->next; __imlib_FreeTag(im, tt); } } /* set the cache size */ void __imlib_SetCacheSize(int size) { cache_size = size; __imlib_CleanupImageCache(); #ifdef BUILD_X11 __imlib_CleanupImagePixmapCache(); #endif } /* return the cache size */ int __imlib_GetCacheSize(void) { return cache_size; } /* create an image data struct and fill it in */ ImlibImage * __imlib_ProduceImage(void) { ImlibImage *im; im = calloc(1, sizeof(ImlibImage)); im->data = NULL; im->file = NULL; im->real_file = NULL; im->key = NULL; im->flags = F_FORMAT_IRRELEVANT | F_BORDER_IRRELEVANT | F_ALPHA_IRRELEVANT; im->loader = NULL; im->next = NULL; im->tags = NULL; return im; } /* free an image struct */ void __imlib_ConsumeImage(ImlibImage * im) { #ifdef BUILD_X11 ImlibImagePixmap *ip; #endif __imlib_FreeAllTags(im); if (im->file) free(im->file); if (im->real_file) free(im->real_file); if (im->key) free(im->key); if ((IMAGE_FREE_DATA(im)) && (im->data)) free(im->data); if (im->format) free(im->format); free(im); #ifdef BUILD_X11 ip = pixmaps; while (ip) { if (ip->image == im) { ip->image = NULL; ip->dirty = 1; } ip = ip->next; } #endif } ImlibImage * __imlib_FindCachedImage(const char *file) { ImlibImage *im, *previous_im; im = images; previous_im = NULL; /* go through the images list */ while (im) { /* if the filenames match and it's valid */ if ((!strcmp(file, im->file)) && (IMAGE_IS_VALID(im))) { /* move the image to the head of the pixmap list */ if (previous_im) { previous_im->next = im->next; im->next = images; images = im; } /* return it */ return im; } previous_im = im; im = im->next; } return NULL; } /* add an image to the cache of images (at the start) */ void __imlib_AddImageToCache(ImlibImage * im) { im->next = images; images = im; } /* remove (unlink) an image from the cache of images */ void __imlib_RemoveImageFromCache(ImlibImage * im) { ImlibImage *current_im, *previous_im; current_im = images; previous_im = NULL; while (current_im) { if (im == current_im) { if (previous_im) previous_im->next = im->next; else images = im->next; return; } previous_im = current_im; current_im = current_im->next; } } /* work out how much we have floaitng aroudn in our speculative cache */ /* (images and pixmaps that have 0 reference counts) */ int __imlib_CurrentCacheSize(void) { ImlibImage *im; #ifdef BUILD_X11 ImlibImagePixmap *ip; #endif int current_cache = 0; /* go through the image cache */ im = images; while (im) { /* mayaswell clean out stuff thats invalid that we dont need anymore */ if (im->references == 0) { if (!(IMAGE_IS_VALID(im))) { ImlibImage *tmp_im; tmp_im = im; im = im->next; __imlib_RemoveImageFromCache(tmp_im); __imlib_ConsumeImage(tmp_im); #ifdef BUILD_X11 ip = pixmaps; while (ip) { if (ip->image == tmp_im) { ip->image = NULL; ip->dirty = 1; } ip = ip->next; } #endif continue; } /* it's valid but has 0 ref's - append to cache size count */ else current_cache += im->w * im->h * sizeof(DATA32); } im = im->next; } #ifdef BUILD_X11 /* go through the pixmaps */ ip = pixmaps; while (ip) { /* if the pixmap has 0 references */ if (ip->references == 0) { /* if the image is invalid */ if ((ip->dirty) || ((ip->image) && (!(IMAGE_IS_VALID(ip->image))))) { ImlibImagePixmap *tmp_ip; tmp_ip = ip; ip = ip->next; __imlib_RemoveImagePixmapFromCache(tmp_ip); __imlib_ConsumeImagePixmap(tmp_ip); continue; } else { /* add the pixmap data size to the cache size */ if (ip->pixmap) { if (ip->depth < 8) current_cache += ip->w * ip->h * (ip->depth / 8); else if (ip->depth == 8) current_cache += ip->w * ip->h; else if (ip->depth <= 16) current_cache += ip->w * ip->h * 2; else if (ip->depth <= 32) current_cache += ip->w * ip->h * 4; } /* if theres a mask add it too */ if (ip->mask) current_cache += ip->w * ip->h / 8; } } ip = ip->next; } #endif return current_cache; } /* clean out images fromthe cache if the cache is overgrown */ void __imlib_CleanupImageCache(void) { ImlibImage *im, *im_last; int current_cache; char operation = 1; current_cache = __imlib_CurrentCacheSize(); im_last = NULL; im = images; /* remove 0 ref count invalid (dirty) images */ while (im) { im_last = im; im = im->next; if ((im_last->references <= 0) && (!(IMAGE_IS_VALID(im_last)))) { __imlib_RemoveImageFromCache(im_last); __imlib_ConsumeImage(im_last); } } /* while the cache size of 0 ref coutn data is bigger than the set value */ /* clean out the oldest members of the imaeg cache */ while ((current_cache > cache_size) && (operation)) { im_last = NULL; operation = 0; im = images; while (im) { if (im->references <= 0) im_last = im; im = im->next; } if (im_last) { __imlib_RemoveImageFromCache(im_last); __imlib_ConsumeImage(im_last); operation = 1; } if (operation) current_cache = __imlib_CurrentCacheSize(); } } #ifdef BUILD_X11 /* create a pixmap cache data struct */ ImlibImagePixmap * __imlib_ProduceImagePixmap(void) { ImlibImagePixmap *ip; ip = calloc(1, sizeof(ImlibImagePixmap)); ip->display = NULL; ip->visual = NULL; ip->image = NULL; ip->next = NULL; ip->file = NULL; return ip; } /* free a pixmap cache data struct and the pixmaps in it */ void __imlib_ConsumeImagePixmap(ImlibImagePixmap * ip) { #ifdef DEBUG_CACHE fprintf(stderr, "[Imlib2] Deleting pixmap. Reference count is %d, pixmap 0x%08x, mask 0x%08x\n", ip->references, ip->pixmap, ip->mask); #endif if (ip->pixmap) XFreePixmap(ip->display, ip->pixmap); if (ip->mask) XFreePixmap(ip->display, ip->mask); if (ip->file) free(ip->file); free(ip); } ImlibImagePixmap * __imlib_FindCachedImagePixmap(ImlibImage * im, int w, int h, Display * d, Visual * v, int depth, int sx, int sy, int sw, int sh, Colormap cm, char aa, char hiq, char dmask, DATABIG modification_count) { ImlibImagePixmap *ip, *previous_ip; ip = pixmaps; previous_ip = NULL; /* go through the pixmap list */ while (ip) { /* if all the pixmap attributes match */ if ((ip->w == w) && (ip->h == h) && (ip->depth == depth) && (!ip->dirty) && (ip->visual == v) && (ip->display == d) && (ip->source_x == sx) && (ip->source_x == sy) && (ip->source_w == sw) && (ip->source_h == sh) && (ip->colormap == cm) && (ip->antialias == aa) && (ip->modification_count == modification_count) && (ip->dither_mask == dmask) && (ip->border.left == im->border.left) && (ip->border.right == im->border.right) && (ip->border.top == im->border.top) && (ip->border.bottom == im->border.bottom) && (((im->file) && (ip->file) && !strcmp(im->file, ip->file)) || ((!im->file) && (!ip->file) && (im == ip->image)))) { /* move the pixmap to the head of the pixmap list */ if (previous_ip) { previous_ip->next = ip->next; ip->next = pixmaps; pixmaps = ip; } /* return it */ return ip; } previous_ip = ip; ip = ip->next; } return NULL; } ImlibImagePixmap * __imlib_FindCachedImagePixmapByID(Display * d, Pixmap p) { ImlibImagePixmap *ip; ip = pixmaps; /* go through the pixmap list */ while (ip) { /* if all the pixmap attributes match */ if ((ip->pixmap == p) && (ip->display == d)) return ip; ip = ip->next; } return NULL; } /* add a pixmap cahce struct to the pixmap cache (at the start of course */ void __imlib_AddImagePixmapToCache(ImlibImagePixmap * ip) { ip->next = pixmaps; pixmaps = ip; } /* remove a pixmap cache struct from the pixmap cache */ void __imlib_RemoveImagePixmapFromCache(ImlibImagePixmap * ip) { ImlibImagePixmap *current_ip, *previous_ip; current_ip = pixmaps; previous_ip = NULL; while (current_ip) { if (ip == current_ip) { if (previous_ip) previous_ip->next = ip->next; else pixmaps = ip->next; return; } previous_ip = current_ip; current_ip = current_ip->next; } } /* clean out 0 reference count & dirty pixmaps from the cache */ void __imlib_CleanupImagePixmapCache(void) { ImlibImagePixmap *ip, *ip_last; int current_cache; char operation = 0; current_cache = __imlib_CurrentCacheSize(); ip_last = NULL; ip = pixmaps; while (ip) { ip_last = ip; ip = ip->next; if ((ip_last->references <= 0) && (ip_last->dirty)) { __imlib_RemoveImagePixmapFromCache(ip_last); __imlib_ConsumeImagePixmap(ip_last); } } while ((current_cache > cache_size) && (operation)) { ip_last = NULL; operation = 0; ip = pixmaps; while (ip) { if (ip->references <= 0) ip_last = ip; ip = ip->next; } if (ip_last) { __imlib_RemoveImagePixmapFromCache(ip_last); __imlib_ConsumeImagePixmap(ip_last); operation = 1; } if (operation) current_cache = __imlib_CurrentCacheSize(); } } #endif /* try dlopen()ing the file if we succeed finish filling out the malloced */ /* loader struct and return it */ ImlibLoader * __imlib_ProduceLoader(char *file) { ImlibLoader *l; void (*l_formats) (ImlibLoader * l); l = malloc(sizeof(ImlibLoader)); l->num_formats = 0; l->formats = NULL; l->handle = dlopen(file, RTLD_NOW | RTLD_LOCAL); if (!l->handle) { free(l); return NULL; } l->load = dlsym(l->handle, "load"); l->save = dlsym(l->handle, "save"); l_formats = dlsym(l->handle, "formats"); /* each loader must provide formats() and at least load() or save() */ if (!l_formats || (!l->load && !l->save)) { dlclose(l->handle); free(l); return NULL; } l_formats(l); l->file = strdup(file); l->next = NULL; return l; } /* list all the filenames of loaders in the system loaders dir and the user */ /* loader dir */ char ** __imlib_ListLoaders(int *num_ret) { char **list = NULL, **l, *s; int num, i, pi = 0; *num_ret = 0; /* same for system loader path */ s = (char *)malloc(sizeof(SYS_LOADERS_PATH) + 8 + 1); sprintf(s, SYS_LOADERS_PATH "/loaders"); l = __imlib_FileDir(s, &num); if (num > 0) { *num_ret += num; list = realloc(list, sizeof(char *) * *num_ret); for (i = 0; i < num; i++) { s = (char *)realloc(s, sizeof(SYS_LOADERS_PATH) + 9 + strlen(l[i]) + 1); sprintf(s, SYS_LOADERS_PATH "/loaders/%s", l[i]); list[pi + i] = strdup(s); } __imlib_FileFreeDirList(l, num); } free(s); /* List currently contains *everything in there* we need to weed out * the .so, .la, .a versions of the same loader or whatever else. * dlopen can take an extension-less name and do the Right Thing * with it, so that's what we'll give it. */ list = __imlib_TrimLoaderList(list, num_ret); return list; } char ** __imlib_TrimLoaderList(char **list, int *num) { int i, n, size = 0; char **ret = NULL; if (!list) return NULL; if (*num == 0) return list; n = *num; for (i = 0; i < n; i++) { char *ext; if (!list[i]) continue; ext = strrchr(list[i], '.'); if ((ext) && ( #ifdef __CYGWIN__ (!strcasecmp(ext, ".dll")) || #endif (!strcasecmp(ext, ".so")))) { /* Don't add the same loader multiple times... */ if (!__imlib_ItemInList(ret, size, list[i])) { ret = realloc(ret, sizeof(char *) * (size + 1)); ret[size++] = strdup(list[i]); } } if (list[i]) free(list[i]); } free(list); *num = size; return ret; } int __imlib_ItemInList(char **list, int size, char *item) { int i; if (!size) return 0; if (!list) return 0; if (!item) return 0; for (i = 0; i < size; i++) { if (!strcmp(list[i], item)) return 1; } return 0; } /* fre the struct for a loader and close its dlopen'd handle */ void __imlib_ConsumeLoader(ImlibLoader * l) { if (l->file) free(l->file); if (l->handle) dlclose(l->handle); if (l->formats) { int i; for (i = 0; i < l->num_formats; i++) free(l->formats[i]); free(l->formats); } free(l); } void __imlib_RescanLoaders(void) { static time_t last_scan_time = 0; static time_t last_modified_system_time = 0; static int scanned = 0; time_t current_time; char do_reload = 0; /* dont stat the dir and rescan if we checked in the last 5 seconds */ current_time = time(NULL); if ((current_time - last_scan_time) < 5) return; /* ok - was the system loaders dir contents modified ? */ last_scan_time = current_time; if (__imlib_FileIsDir(SYS_LOADERS_PATH "/loaders/")) { current_time = __imlib_FileModDate(SYS_LOADERS_PATH "/loaders/"); if ((current_time > last_modified_system_time) || (!scanned)) { /* yup - set the "do_reload" flag */ do_reload = 1; last_modified_system_time = current_time; } } /* if we dont ned to reload the loaders - get out now */ if (!do_reload) return; __imlib_RemoveAllLoaders(); __imlib_LoadAllLoaders(); scanned = 1; } /* remove all loaders int eh list we have cached so we can re-load them */ void __imlib_RemoveAllLoaders(void) { ImlibLoader *l, *il; l = loaders; while (l) { il = l; l = l->next; __imlib_ConsumeLoader(il); } loaders = NULL; } /* find all the loaders we can find and load them up to see what they can */ /* load / save */ void __imlib_LoadAllLoaders(void) { int i, num; char **list; /* list all the loaders imlib can find */ list = __imlib_ListLoaders(&num); /* no loaders? well don't load anything */ if (!list) return; /* go through the list of filenames for loader .so's and load them */ /* (or try) and if it succeeds, append to our loader list */ for (i = num - 1; i >= 0; i--) { ImlibLoader *l; l = __imlib_ProduceLoader(list[i]); if (l) { l->next = loaders; loaders = l; } if (list[i]) free(list[i]); } free(list); } __EXPORT__ ImlibLoader * __imlib_FindBestLoaderForFile(const char *file, int for_save) { char *extension, *lower, *rfile; ImlibLoader *l = NULL; /* use the file extension for a "best guess" as to what loader to try */ /* first at any rate */ rfile = __imlib_FileRealFile(file); extension = __imlib_FileExtension(rfile); free(rfile); /* change the extensiont o all lower case as all "types" are listed as */ /* lower case strings from the loader that represent all the possible */ /* extensions that file format could have */ lower = extension; while (*lower) { *lower = tolower(*lower); lower++; } if (!extension) return NULL; /* go through the loaders - first loader that claims to handle that */ /* image type (extension wise) wins as a first guess to use - NOTE */ /* this is an OPTIMISATION - it is possible the file has no extension */ /* or has an unrecognised one but still is loadable by a loader. */ /* if thkis initial loader failes to load the load mechanism will */ /* systematically go from most recently used to least recently used */ /* loader until one succeeds - or none are left and all have failed */ /* and only if all fail does the laod fail. the lao9der that does */ /* succeed gets it way to the head of the list so it's going */ /* to be used first next time in this search mechanims - this */ /* assumes you tend to laod a few image types and ones generally */ /* of the same format */ l = loaders; while (l) { int i; /* go through all the formats that loader supports */ for (i = 0; i < l->num_formats; i++) { /* does it match ? */ if (!strcmp(l->formats[i], extension)) { /* does it provide the function we need? */ if ((for_save && l->save) || (!for_save && l->load)) { /* free the memory allocated for the extension */ free(extension); /* return the loader */ return l; } } } l = l->next; } /* free the memory allocated for the extension */ free(extension); /* return the loader */ return l; } ImlibLoader * __imlib_FindBestLoaderForFileFormat(const char *file, char *format, int for_save) { char *extension, *lower; ImlibLoader *l = NULL; /* if the format is provided ("png" "jpg" etc.) use that */ if (format) extension = strdup(format); /* otherwise us the extension */ else { extension = __imlib_FileExtension(file); /* change the extension to all lower case as all "types" are listed as */ /* lower case strings from the loader that represent all the possible */ /* extensions that file format could have */ if (extension) { lower = extension; while (*lower) { *lower = tolower(*lower); lower++; } } } if (!extension) return NULL; /* look through the loaders one by one to see if one matches that format */ l = loaders; while (l) { int i; /* go through all the formats that loader supports */ for (i = 0; i < l->num_formats; i++) { /* does it match ? */ if (!strcmp(l->formats[i], extension)) { /* does it provide the function we need? */ if ((for_save && l->save) || (!for_save && l->load)) { /* free the memory allocated for the extension */ free(extension); /* return the loader */ return l; } } } l = l->next; } /* free the memory allocated for the extension */ free(extension); /* return the loader */ return l; } /* set or unset the alpha flag on the umage (alpha = 1 / 0 ) */ void __imlib_SetImageAlphaFlag(ImlibImage * im, char alpha) { if (alpha) SET_FLAG(im->flags, F_HAS_ALPHA); else UNSET_FLAG(im->flags, F_HAS_ALPHA); } /* create a new image struct from data passed that is wize w x h then return */ /* a pointer to that image sturct */ ImlibImage * __imlib_CreateImage(int w, int h, DATA32 * data) { ImlibImage *im; im = __imlib_ProduceImage(); im->w = w; im->h = h; im->data = data; im->references = 1; SET_FLAG(im->flags, F_UNCACHEABLE); return im; } ImlibImage * __imlib_LoadImage(const char *file, ImlibProgressFunction progress, char progress_granularity, char immediate_load, char dont_cache, ImlibLoadError * er) { ImlibImage *im; ImlibLoader *best_loader; char loader_ret = 0; if (!file) return NULL; if (file[0] == 0) return NULL; /* see if we already have the image cached */ im = __imlib_FindCachedImage(file); /* if we found a cached image and we should always check that it is */ /* accurate to the disk conents if they changed since we last loaded */ /* and that it is still a valid image */ if ((im) && (IMAGE_IS_VALID(im))) { if (IMAGE_ALWAYS_CHECK_DISK(im)) { time_t current_modified_time; current_modified_time = __imlib_FileModDate(file); /* if the file on disk is newer than the cached one */ if (current_modified_time != im->moddate) { /* invalidate image */ SET_FLAG(im->flags, F_INVALID); } else { /* image is ok to re-use - program is just being stupid loading */ /* the same data twice */ im->references++; return im; } } else { im->references++; return im; } } /* either image in cache is invalid or we dont even have it in cache */ /* so produce a new one and load an image into that */ im = __imlib_ProduceImage(); im->file = strdup(file); if (__imlib_IsRealFile(file)) { im->real_file = strdup(im->file); im->key = NULL; } else { im->real_file = __imlib_FileRealFile(file); im->key = __imlib_FileKey(file); } im->moddate = __imlib_FileModDate(file); /* ok - just check all our loaders are up to date */ __imlib_RescanLoaders(); /* take a guess by extension on the best loader to use */ best_loader = __imlib_FindBestLoaderForFile(im->real_file, 0); errno = 0; if (best_loader) loader_ret = best_loader->load(im, progress, progress_granularity, immediate_load); /* width is still 0 - the loader didn't manage to do anything */ if (im->w == 0) { ImlibLoader *l, *previous_l = NULL; errno = 0; l = loaders; /* run through all loaders and try load until one succeeds */ while ((l) && (im->w == 0)) { /* if its not the best loader that already failed - try load */ if (l != best_loader) loader_ret = l->load(im, progress, progress_granularity, immediate_load); /* if it failed - advance */ if (im->w == 0) { previous_l = l; l = l->next; } } /* if we have a loader then its the loader that succeeded */ /* move the successful loader to the head of the list */ /* as long as it's not already at the head of the list */ if ((l) && (previous_l)) { im->loader = l; previous_l->next = l->next; l->next = loaders; loaders = l; } if (im->w > 0) im->loader = l; } else im->loader = best_loader; /* all loaders have been tried and they all failed. free the skeleton */ /* image struct we had and return NULL */ if (im->w == 0) { /* if the caller wants an error return */ if (er) { /* set to a default fo no error */ *er = IMLIB_LOAD_ERROR_NONE; /* if the errno is set */ if (errno != 0) { /* default to unknown error */ *er = IMLIB_LOAD_ERROR_UNKNOWN; /* standrad fopen() type errors translated */ if (errno == EEXIST) *er = IMLIB_LOAD_ERROR_FILE_DOES_NOT_EXIST; else if (errno == EISDIR) *er = IMLIB_LOAD_ERROR_FILE_IS_DIRECTORY; else if (errno == EISDIR) *er = IMLIB_LOAD_ERROR_FILE_IS_DIRECTORY; else if (errno == EACCES) *er = IMLIB_LOAD_ERROR_PERMISSION_DENIED_TO_READ; else if (errno == ENAMETOOLONG) *er = IMLIB_LOAD_ERROR_PATH_TOO_LONG; else if (errno == ENOENT) *er = IMLIB_LOAD_ERROR_PATH_COMPONENT_NON_EXISTANT; else if (errno == ENOTDIR) *er = IMLIB_LOAD_ERROR_PATH_COMPONENT_NOT_DIRECTORY; else if (errno == EFAULT) *er = IMLIB_LOAD_ERROR_PATH_POINTS_OUTSIDE_ADDRESS_SPACE; else if (errno == ELOOP) *er = IMLIB_LOAD_ERROR_TOO_MANY_SYMBOLIC_LINKS; else if (errno == ENOMEM) *er = IMLIB_LOAD_ERROR_OUT_OF_MEMORY; else if (errno == EMFILE) *er = IMLIB_LOAD_ERROR_OUT_OF_FILE_DESCRIPTORS; if (*er != IMLIB_LOAD_ERROR_UNKNOWN) { /* free the stuct we created */ __imlib_ConsumeImage(im); return NULL; } } errno = 0; } __imlib_ConsumeImage(im); return NULL; } /* the load succeeded - make sure the image is referenced then add */ /* it to our cache if dont_cache isn't set */ im->references = 1; if (loader_ret == 2) dont_cache = 1; if (!dont_cache) __imlib_AddImageToCache(im); else SET_FLAG(im->flags, F_UNCACHEABLE); return im; } #ifdef BUILD_X11 /* find an imagepixmap cache entry by the display and pixmap id */ ImlibImagePixmap * __imlib_FindImlibImagePixmapByID(Display * d, Pixmap p) { ImlibImagePixmap *ip; ip = pixmaps; /* go through the pixmap list */ while (ip) { /* if all the pixmap ID & Display match */ if ((ip->pixmap == p) && (ip->display == d)) { #ifdef DEBUG_CACHE fprintf(stderr, "[Imlib2] Match found. Reference count is %d, pixmap 0x%08x, mask 0x%08x\n", ip->references, ip->pixmap, ip->mask); #endif return ip; } ip = ip->next; } return NULL; } #endif /* free and image - if its uncachable and refcoutn is 0 - free it in reality */ void __imlib_FreeImage(ImlibImage * im) { /* if the refcount is positive */ if (im->references >= 0) { /* reduce a reference from the count */ im->references--; /* if its uncachchable ... */ if (IMAGE_IS_UNCACHEABLE(im)) { /* and we're down to no references for the image then free it */ if (im->references == 0) __imlib_ConsumeImage(im); } /* otherwise clean up our cache if the image becoem 0 ref count */ else if (im->references == 0) __imlib_CleanupImageCache(); } } #ifdef BUILD_X11 /* free a cached pixmap */ void __imlib_FreePixmap(Display * d, Pixmap p) { ImlibImagePixmap *ip; /* find the pixmap in the cache by display and id */ ip = __imlib_FindImlibImagePixmapByID(d, p); if (ip) { /* if tis positive reference count */ if (ip->references > 0) { /* dereference it by one */ ip->references--; #ifdef DEBUG_CACHE fprintf(stderr, "[Imlib2] Reference count is now %d for pixmap 0x%08x\n", ip->references, ip->pixmap); #endif /* if it becaume 0 reference count - clean the cache up */ if (ip->references == 0) __imlib_CleanupImagePixmapCache(); } } else { #ifdef DEBUG_CACHE fprintf(stderr, "[Imlib2] Pixmap 0x%08x not found. Freeing.\n", p); #endif XFreePixmap(d, p); } } /* mark all pixmaps generated from this image as dirty so the cache code */ /* wont pick up on them again since they are now invalid since the original */ /* data they were generated from has changed */ void __imlib_DirtyPixmapsForImage(ImlibImage * im) { ImlibImagePixmap *ip; ip = pixmaps; /* go through the pixmap list */ while (ip) { /* if image matches */ if (ip->image == im) ip->dirty = 1; ip = ip->next; } __imlib_CleanupImagePixmapCache(); } #endif /* dirty and image by settings its invalid flag */ void __imlib_DirtyImage(ImlibImage * im) { SET_FLAG(im->flags, F_INVALID); /* and dirty all pixmaps generated from it */ __imlib_DirtyPixmapsForImage(im); } void __imlib_SaveImage(ImlibImage * im, const char *file, ImlibProgressFunction progress, char progress_granularity, ImlibLoadError * er) { ImlibLoader *l; char e, *pfile; if (!file) { if (er) *er = IMLIB_LOAD_ERROR_FILE_DOES_NOT_EXIST; return; } /* ok - just check all our loaders are up to date */ __imlib_RescanLoaders(); /* set the filename to the saved one */ pfile = im->file; im->file = strdup(file); if (im->real_file) free(im->real_file); im->real_file = strdup(im->file); /* find the laoder for the format - if its null use the extension */ l = __imlib_FindBestLoaderForFileFormat(im->real_file, im->format, 1); /* no loader - abort */ if (!l) { if (er) *er = IMLIB_LOAD_ERROR_NO_LOADER_FOR_FILE_FORMAT; /* set the filename back to the laoder image filename */ free(im->file); im->file = pfile; return; } /* if they want an error returned - assume none by default */ if (er) *er = IMLIB_LOAD_ERROR_NONE; /* call the saver */ e = l->save(im, progress, progress_granularity); /* set the filename back to the laoder image filename */ free(im->file); im->file = pfile; /* if there's an error return and the save faile (e = 0) figure it out */ if ((er) && (e == 0)) { *er = IMLIB_LOAD_ERROR_UNKNOWN; if (errno == EEXIST) *er = IMLIB_LOAD_ERROR_FILE_DOES_NOT_EXIST; else if (errno == EISDIR) *er = IMLIB_LOAD_ERROR_FILE_IS_DIRECTORY; else if (errno == EISDIR) *er = IMLIB_LOAD_ERROR_FILE_IS_DIRECTORY; else if (errno == EACCES) *er = IMLIB_LOAD_ERROR_PERMISSION_DENIED_TO_WRITE; else if (errno == ENAMETOOLONG) *er = IMLIB_LOAD_ERROR_PATH_TOO_LONG; else if (errno == ENOENT) *er = IMLIB_LOAD_ERROR_PATH_COMPONENT_NON_EXISTANT; else if (errno == ENOTDIR) *er = IMLIB_LOAD_ERROR_PATH_COMPONENT_NOT_DIRECTORY; else if (errno == EFAULT) *er = IMLIB_LOAD_ERROR_PATH_POINTS_OUTSIDE_ADDRESS_SPACE; else if (errno == ELOOP) *er = IMLIB_LOAD_ERROR_TOO_MANY_SYMBOLIC_LINKS; else if (errno == ENOMEM) *er = IMLIB_LOAD_ERROR_OUT_OF_MEMORY; else if (errno == EMFILE) *er = IMLIB_LOAD_ERROR_OUT_OF_FILE_DESCRIPTORS; else if (errno == ENOSPC) *er = IMLIB_LOAD_ERROR_OUT_OF_DISK_SPACE; else if (errno == EROFS) *er = IMLIB_LOAD_ERROR_PERMISSION_DENIED_TO_WRITE; } } imlib2-1.4.7/src/lib/draw.h0000664000175000017500000000137312445317455012305 00000000000000#ifndef __DRAW #define __DRAW 1 #include "colormod.h" #include "common.h" char __imlib_CreatePixmapsForImage(Display * d, Drawable w, Visual * v, int depth, Colormap cm, ImlibImage * im, Pixmap * p, Mask * m, int sx, int sy, int sw, int sh, int dw, int dh, char anitalias, char hiq, char dither_mask, int mat, ImlibColorModifier * cmod); #endif imlib2-1.4.7/src/lib/ximage.c0000664000175000017500000002433312255464217012614 00000000000000#include "common.h" #ifdef BUILD_X11 #include #include #include #include #include #include "ximage.h" /* global flags */ signed char x_does_shm = -1; /* static private variables */ static int list_num = 0; static XImage **list_xim = NULL; static XShmSegmentInfo **list_si = NULL; static Display **list_d = NULL; static char *list_used = NULL; static int list_mem_use = 0; static int list_max_mem = 1024 * 1024 * 1024; static int list_max_count = 0; /* temporary X error catcher we use later */ static char _x_err = 0; /* the function we use for catching the error */ static int TmpXError(Display * d, XErrorEvent * ev) { _x_err = 1; return 0; } void __imlib_ShmCheck(Display * d) { /* if its there set x_does_shm flag */ if (XShmQueryExtension(d)) x_does_shm = 2; /* 2: __imlib_ShmGetXImage tests first XShmAttach */ /* clear the flag - no shm at all */ else x_does_shm = 0; } XImage * __imlib_ShmGetXImage(Display * d, Visual * v, Drawable draw, int depth, int x, int y, int w, int h, XShmSegmentInfo * si) { XImage *xim; /* try create an shm image */ xim = XShmCreateImage(d, v, depth, ZPixmap, NULL, si, w, h); if (!xim) return NULL; /* get an shm id of this image */ si->shmid = shmget(IPC_PRIVATE, xim->bytes_per_line * xim->height, IPC_CREAT | 0666); /* if the get succeeds */ if (si->shmid != -1) { /* set the params for the shm segment */ si->readOnly = False; si->shmaddr = xim->data = shmat(si->shmid, 0, 0); /* get the shm addr for this data chunk */ if (xim->data != (char *)-1) { XErrorHandler ph = NULL; if (x_does_shm == 2) { /* setup a temporary error handler */ _x_err = 0; XSync(d, False); ph = XSetErrorHandler(TmpXError); } /* ask X to attach to the shared mem segment */ XShmAttach(d, si); if (draw != None) XShmGetImage(d, draw, xim, x, y, 0xffffffff); if (x_does_shm == 2) { /* wait for X to reply and do this */ XSync(d, False); /* reset the error handler */ XSetErrorHandler(ph); x_does_shm = 1; } /* if we attached without an error we're set */ if (_x_err == 0) return xim; /* attach by X failed... must be remote client */ /* flag shm forever to not work - remote */ x_does_shm = 0; /* detach */ shmdt(si->shmaddr); } /* get failed - out of shm id's or shm segment too big ? */ /* remove the shm id we created */ shmctl(si->shmid, IPC_RMID, 0); } /* couldnt create SHM image ? */ /* destroy previous image */ XDestroyImage(xim); return NULL; } void __imlib_ShmDetach(Display * d, XShmSegmentInfo * si) { XSync(d, False); XShmDetach(d, si); shmdt(si->shmaddr); shmctl(si->shmid, IPC_RMID, 0); } /* "safe" realloc allowing handling of out-of-memory situations */ static void * _safe_realloc(void *ptr, size_t size, int *err) { void *ptr_new; ptr_new = realloc(ptr, size); if (!ptr_new) { *err = 1; return ptr; } return ptr_new; } void __imlib_SetMaxXImageCount(Display * d, int num) { list_max_count = num; __imlib_FlushXImage(d); } int __imlib_GetMaxXImageCount(Display * d) { return list_max_count; } void __imlib_SetMaxXImageTotalSize(Display * d, int num) { list_max_mem = num; __imlib_FlushXImage(d); } int __imlib_GetMaxXImageTotalSize(Display * d) { return list_max_mem; } void __imlib_FlushXImage(Display * d) { int i; XImage *xim; char did_free = 1; while (((list_mem_use > list_max_mem) || (list_num > list_max_count)) && (did_free)) { did_free = 0; for (i = 0; i < list_num; i++) { if (list_used[i] == 0) { int j; xim = list_xim[i]; list_mem_use -= xim->bytes_per_line * xim->height; if (list_si[i]) { __imlib_ShmDetach(d, list_si[i]); free(list_si[i]); } XDestroyImage(xim); list_num--; for (j = i; j < list_num; j++) { list_xim[j] = list_xim[j + 1]; list_si[j] = list_si[j + 1]; list_used[j] = list_used[j + 1]; list_d[j] = list_d[j + 1]; } if (list_num == 0) { if (list_xim) free(list_xim); if (list_si) free(list_si); if (list_used) free(list_used); if (list_d) free(list_d); list_xim = NULL; list_si = NULL; list_used = NULL; list_d = NULL; } else { list_xim = realloc(list_xim, sizeof(XImage *) * list_num); list_si = realloc(list_si, sizeof(XShmSegmentInfo *) * list_num); list_used = realloc(list_used, sizeof(char) * list_num); list_d = realloc(list_d, sizeof(Display *) * list_num); } did_free = 1; } } } } /* free (consume == opposite of produce) the XImage (mark as unused) */ void __imlib_ConsumeXImage(Display * d, XImage * xim) { int i; /* march through the XImage list */ for (i = 0; i < list_num; i++) { /* find a match */ if (list_xim[i] == xim) { /* we have a match = mark as unused */ list_used[i] = 0; /* flush the XImage list to get rud of stuff we dont want */ __imlib_FlushXImage(d); /* return */ return; } } } /* create a new XImage or find it on our list of currently available ones so */ /* we dont need to create a new one */ XImage * __imlib_ProduceXImage(Display * d, Visual * v, int depth, int w, int h, char *shared) { XImage *xim; int i, err; /* if we havent check the shm extension before - see if its there */ if (x_does_shm < 0) __imlib_ShmCheck(d); /* find a cached XImage (to avoid server to & fro) that is big enough */ /* for our needs and the right depth */ *shared = 0; /* go thru the current image list */ for (i = 0; i < list_num; i++) { int depth_ok = 0; /* if the image has the same depth, width and height - recycle it */ /* as long as its not used */ if (list_xim[i]->depth == depth) depth_ok = 1; if (depth_ok && (list_xim[i]->width >= w) && (list_xim[i]->height >= h) && /* (list_d[i] == d) && */ (!list_used[i])) { /* mark it as used */ list_used[i] = 1; /* if its shared set shared flag */ if (list_si[i]) *shared = 1; /* return it */ return list_xim[i]; } } /* can't find a usable XImage on the cache - create one */ /* add the new XImage to the XImage cache */ list_num++; err = 0; list_xim = _safe_realloc(list_xim, sizeof(XImage *) * list_num, &err); list_si = _safe_realloc(list_si, sizeof(XShmSegmentInfo *) * list_num, &err); list_used = _safe_realloc(list_used, sizeof(char) * list_num, &err); list_d = _safe_realloc(list_d, sizeof(Display *) * list_num, &err); if (err) { /* failed to allocate memory */ list_num--; return NULL; } list_si[list_num - 1] = malloc(sizeof(XShmSegmentInfo)); if (!list_si[list_num - 1]) { /* failed to allocate memory */ list_num--; return NULL; } /* work on making a shared image */ xim = NULL; /* if the server does shm */ if (x_does_shm) { xim = __imlib_ShmGetXImage(d, v, None, depth, 0, 0, w, h, list_si[list_num - 1]); } /* ok if xim == NULL it all failed - fall back to XImages */ if (xim) { *shared = 1; } else { /* get rid of out shm info struct */ free(list_si[list_num - 1]); /* flag it as NULL ot indicate a normal XImage */ list_si[list_num - 1] = NULL; /* create a normal ximage */ xim = XCreateImage(d, v, depth, ZPixmap, 0, NULL, w, h, 32, 0); /* allocate data for it */ if (xim) xim->data = malloc(xim->bytes_per_line * xim->height); if (!xim || !xim->data) { /* failed to create XImage or allocate data memory */ if (xim) XDestroyImage(xim); list_num--; return NULL; } } /* add xim to our list */ list_xim[list_num - 1] = xim; /* incriment our memory count */ list_mem_use += xim->bytes_per_line * xim->height; /* mark image as used */ list_used[list_num - 1] = 1; /* remember what display that XImage was for */ list_d[list_num - 1] = d; /* flush unused images from the image list */ __imlib_FlushXImage(d); /* set the byte order of the XImage to the byte_order of the Xclient */ /* (rather than the Xserver) */ #ifdef WORDS_BIGENDIAN xim->byte_order = MSBFirst; #else xim->byte_order = LSBFirst; #endif /* return out image */ return xim; } #endif /* BUILD_X11 */ imlib2-1.4.7/src/lib/blend.c0000664000175000017500000017053312255464217012432 00000000000000#include "common.h" #include "blend.h" #include "colormod.h" #include "image.h" #include "scale.h" #define ADD_COPY(r, g, b, dest) \ ADD_COLOR(R_VAL(dest), r, R_VAL(dest)); \ ADD_COLOR(G_VAL(dest), g, G_VAL(dest)); \ ADD_COLOR(B_VAL(dest), b, B_VAL(dest)); #define SUB_COPY(r, g, b, dest) \ SUB_COLOR(R_VAL(dest), r, R_VAL(dest)); \ SUB_COLOR(G_VAL(dest), g, G_VAL(dest)); \ SUB_COLOR(B_VAL(dest), b, B_VAL(dest)); #define RE_COPY(r, g, b, dest) \ RESHADE_COLOR(R_VAL(dest), r, R_VAL(dest)); \ RESHADE_COLOR(G_VAL(dest), g, G_VAL(dest)); \ RESHADE_COLOR(B_VAL(dest), b, B_VAL(dest)); int pow_lut_initialized = 0; DATA8 pow_lut[256][256]; void __imlib_build_pow_lut(void) { int i, j; if (pow_lut_initialized) return; pow_lut_initialized = 1; for (i = 0; i < 256; i++) { for (j = 0; j < 256; j++) /* pow_lut[i][j] = 255 * pow((double)i / 255, (double)j / 255); */ { int divisor; divisor = (i + (j * (255 - i)) / 255); if (divisor > 0) pow_lut[i][j] = (i * 255) / divisor; else pow_lut[i][j] = 0; } } } /* COPY OPS */ static void __imlib_BlendRGBAToRGB(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; while (h--) { while (w--) { DATA32 tmp; DATA8 a; a = A_VAL(src); switch (a) { case 0: break; case 255: *dst = (*dst & 0xff000000) | (*src & 0x00ffffff); break; default: BLEND(R_VAL(src), G_VAL(src), B_VAL(src), a, dst); break; } src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_BlendRGBAToRGBA(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; while (h--) { while (w--) { DATA32 tmp; DATA8 a, aa; aa = A_VAL(src); switch (aa) { case 0: break; case 255: *dst = *src; break; default: a = pow_lut[aa][A_VAL(dst)]; BLEND_COLOR(aa, A_VAL(dst), 255, A_VAL(dst)); BLEND(R_VAL(src), G_VAL(src), B_VAL(src), a, dst); break; } src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_CopyRGBAToRGB(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; while (h--) { while (w--) { *dst = (*dst & 0xff000000) | (*src & 0x00ffffff); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_CopyRGBToRGBA(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; while (h--) { while (w--) { *dst = 0xff000000 | (*src & 0x00ffffff); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_CopyRGBAToRGBA(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; while (h--) { while (w--) { *dst = *src; src++; dst++; } src += src_step; dst += dst_step; w = ww; } } /* ADD OPS */ static void __imlib_AddBlendRGBAToRGB(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; while (h--) { while (w--) { DATA32 tmp; DATA8 a; a = A_VAL(src); switch (a) { case 0: break; case 255: ADD_COPY(R_VAL(src), G_VAL(src), B_VAL(src), dst); break; default: BLEND_ADD(R_VAL(src), G_VAL(src), B_VAL(src), a, dst); break; } src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_AddBlendRGBAToRGBA(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; while (h--) { while (w--) { DATA32 tmp; DATA8 a, aa; aa = A_VAL(src); switch (aa) { case 0: break; case 255: A_VAL(dst) = 0xff; ADD_COPY(R_VAL(src), G_VAL(src), B_VAL(src), dst); break; default: a = pow_lut[aa][A_VAL(dst)]; BLEND_COLOR(aa, A_VAL(dst), 255, A_VAL(dst)); BLEND_ADD(R_VAL(src), G_VAL(src), B_VAL(src), a, dst); break; } src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_AddCopyRGBAToRGB(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; while (h--) { while (w--) { DATA32 tmp; ADD_COPY(R_VAL(src), G_VAL(src), B_VAL(src), dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_AddCopyRGBAToRGBA(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; while (h--) { while (w--) { DATA32 tmp; A_VAL(dst) = A_VAL(src); ADD_COPY(R_VAL(src), G_VAL(src), B_VAL(src), dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_AddCopyRGBToRGBA(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; while (h--) { while (w--) { DATA32 tmp; A_VAL(dst) = 0xff; ADD_COPY(R_VAL(src), G_VAL(src), B_VAL(src), dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } /* SUBTRACT OPS */ static void __imlib_SubBlendRGBAToRGB(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; while (h--) { while (w--) { DATA32 tmp; DATA8 a; a = A_VAL(src); switch (a) { case 0: break; case 255: SUB_COPY(R_VAL(src), G_VAL(src), B_VAL(src), dst); break; default: BLEND_SUB(R_VAL(src), G_VAL(src), B_VAL(src), a, dst); break; } src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_SubBlendRGBAToRGBA(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; while (h--) { while (w--) { DATA32 tmp; DATA8 a, aa; aa = A_VAL(src); switch (aa) { case 0: break; case 255: A_VAL(dst) = 0xff; SUB_COPY(R_VAL(src), G_VAL(src), B_VAL(src), dst); break; default: a = pow_lut[aa][A_VAL(dst)]; BLEND_COLOR(aa, A_VAL(dst), 255, A_VAL(dst)); BLEND_SUB(R_VAL(src), G_VAL(src), B_VAL(src), a, dst); break; } src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_SubCopyRGBAToRGB(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; while (h--) { while (w--) { DATA32 tmp; SUB_COPY(R_VAL(src), G_VAL(src), B_VAL(src), dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_SubCopyRGBAToRGBA(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; while (h--) { while (w--) { DATA32 tmp; A_VAL(dst) = A_VAL(src); SUB_COPY(R_VAL(src), G_VAL(src), B_VAL(src), dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_SubCopyRGBToRGBA(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; while (h--) { while (w--) { DATA32 tmp; A_VAL(dst) = 0xff; SUB_COPY(R_VAL(src), G_VAL(src), B_VAL(src), dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } /* RESHADE OPS */ static void __imlib_ReBlendRGBAToRGB(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; while (h--) { while (w--) { DATA32 tmp; DATA8 a; a = A_VAL(src); switch (a) { case 0: break; case 255: RE_COPY(R_VAL(src), G_VAL(src), B_VAL(src), dst); break; default: BLEND_RE(R_VAL(src), G_VAL(src), B_VAL(src), a, dst); break; } src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_ReBlendRGBAToRGBA(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; while (h--) { while (w--) { DATA32 tmp; DATA8 a, aa; aa = A_VAL(src); switch (aa) { case 0: break; case 255: A_VAL(dst) = 0xff; RE_COPY(R_VAL(src), G_VAL(src), B_VAL(src), dst); break; default: a = pow_lut[aa][A_VAL(dst)]; BLEND_COLOR(aa, A_VAL(dst), 255, A_VAL(dst)); BLEND_RE(R_VAL(src), G_VAL(src), B_VAL(src), a, dst); break; } src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_ReCopyRGBAToRGB(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; while (h--) { while (w--) { DATA32 tmp; RE_COPY(R_VAL(src), G_VAL(src), B_VAL(src), dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_ReCopyRGBAToRGBA(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; while (h--) { while (w--) { DATA32 tmp; A_VAL(dst) = A_VAL(src); RE_COPY(R_VAL(src), G_VAL(src), B_VAL(src), dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_ReCopyRGBToRGBA(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; while (h--) { while (w--) { DATA32 tmp; A_VAL(dst) = 0xff; RE_COPY(R_VAL(src), G_VAL(src), B_VAL(src), dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } /* WITH COLOMOD */ /* COPY OPS */ static void __imlib_BlendRGBAToRGBCmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; while (h--) { while (w--) { DATA32 tmp; DATA8 a; a = amod[A_VAL(src)]; switch (a) { case 0: break; case 255: R_VAL(dst) = rmod[R_VAL(src)]; G_VAL(dst) = gmod[G_VAL(src)]; B_VAL(dst) = bmod[B_VAL(src)]; break; default: BLEND(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], a, dst); break; } src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_BlendRGBAToRGBACmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; while (h--) { while (w--) { DATA32 tmp; DATA8 a, aa; aa = amod[A_VAL(src)]; switch (aa) { case 0: break; case 255: A_VAL(dst) = 0xff; R_VAL(dst) = rmod[R_VAL(src)]; G_VAL(dst) = gmod[G_VAL(src)]; B_VAL(dst) = bmod[B_VAL(src)]; break; default: a = pow_lut[aa][A_VAL(dst)]; BLEND_COLOR(aa, A_VAL(dst), 255, A_VAL(dst)); BLEND(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], a, dst); break; } src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_BlendRGBToRGBACmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; DATA8 am = amod[255]; while (h--) { while (w--) { DATA32 tmp; DATA8 a; a = pow_lut[am][A_VAL(dst)]; BLEND_COLOR(am, A_VAL(dst), 255, A_VAL(dst)) BLEND(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], a, dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_BlendRGBToRGBCmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; DATA8 am = amod[255]; while (h--) { while (w--) { DATA32 tmp; BLEND(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], am, dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_CopyRGBAToRGBCmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; while (h--) { while (w--) { R_VAL(dst) = rmod[R_VAL(src)]; G_VAL(dst) = gmod[G_VAL(src)]; B_VAL(dst) = bmod[B_VAL(src)]; src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_CopyRGBToRGBACmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; DATA8 am = amod[255]; while (h--) { while (w--) { A_VAL(dst) = am; R_VAL(dst) = rmod[R_VAL(src)]; G_VAL(dst) = gmod[G_VAL(src)]; B_VAL(dst) = bmod[B_VAL(src)]; src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_CopyRGBAToRGBACmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; while (h--) { while (w--) { A_VAL(dst) = amod[A_VAL(src)]; R_VAL(dst) = rmod[R_VAL(src)]; G_VAL(dst) = gmod[G_VAL(src)]; B_VAL(dst) = bmod[B_VAL(src)]; src++; dst++; } src += src_step; dst += dst_step; w = ww; } } /* ADD OPS */ static void __imlib_AddBlendRGBAToRGBCmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; while (h--) { while (w--) { DATA32 tmp; DATA8 a; a = amod[A_VAL(src)]; switch (a) { case 0: break; case 255: ADD_COPY(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], dst); break; default: BLEND_ADD(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], a, dst); break; } src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_AddBlendRGBAToRGBACmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; while (h--) { while (w--) { DATA32 tmp; DATA8 a, aa; aa = amod[A_VAL(src)]; switch (aa) { case 0: break; case 255: A_VAL(dst) = 0xff; ADD_COPY(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], dst); break; default: a = pow_lut[aa][A_VAL(dst)]; BLEND_COLOR(aa, A_VAL(dst), 255, A_VAL(dst)); BLEND_ADD(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], a, dst); break; } src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_AddBlendRGBToRGBCmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; DATA8 am = amod[255]; while (h--) { while (w--) { DATA32 tmp; BLEND_ADD(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], am, dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_AddBlendRGBToRGBACmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; DATA8 am = amod[255]; while (h--) { while (w--) { DATA32 tmp; DATA8 a; a = pow_lut[am][A_VAL(dst)]; BLEND_COLOR(am, A_VAL(dst), 255, A_VAL(dst)); BLEND_ADD(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], a, dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_AddCopyRGBAToRGBCmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; while (h--) { while (w--) { DATA32 tmp; ADD_COPY(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_AddCopyRGBAToRGBACmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; while (h--) { while (w--) { DATA32 tmp; A_VAL(dst) = amod[A_VAL(src)]; ADD_COPY(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_AddCopyRGBToRGBACmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; DATA8 am = amod[255]; while (h--) { while (w--) { DATA32 tmp; A_VAL(dst) = am; ADD_COPY(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } /* SUBTRACT OPS */ static void __imlib_SubBlendRGBAToRGBCmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; while (h--) { while (w--) { DATA32 tmp; DATA8 a; a = amod[A_VAL(src)]; switch (a) { case 0: break; case 255: SUB_COPY(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], dst); break; default: BLEND_SUB(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], a, dst); break; } src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_SubBlendRGBAToRGBACmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; while (h--) { while (w--) { DATA32 tmp; DATA8 a, aa; aa = amod[A_VAL(src)]; switch (aa) { case 0: break; case 255: A_VAL(dst) = 0xff; SUB_COPY(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], dst); break; default: a = pow_lut[aa][A_VAL(dst)]; BLEND_COLOR(aa, A_VAL(dst), 255, A_VAL(dst)); BLEND_SUB(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], a, dst); break; } src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_SubBlendRGBToRGBCmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; DATA8 am = amod[255]; while (h--) { while (w--) { DATA32 tmp; BLEND_SUB(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], am, dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_SubBlendRGBToRGBACmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; DATA8 am = amod[255]; while (h--) { while (w--) { DATA32 tmp; DATA8 a; a = pow_lut[am][A_VAL(dst)]; BLEND_COLOR(am, A_VAL(dst), 255, A_VAL(dst)); BLEND_SUB(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], a, dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_SubCopyRGBAToRGBCmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; while (h--) { while (w--) { DATA32 tmp; SUB_COPY(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_SubCopyRGBAToRGBACmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; while (h--) { while (w--) { DATA32 tmp; A_VAL(dst) = amod[A_VAL(src)]; SUB_COPY(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_SubCopyRGBToRGBACmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; DATA8 am = amod[255]; while (h--) { while (w--) { DATA32 tmp; A_VAL(dst) = am; SUB_COPY(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } /* RESHADE OPS */ static void __imlib_ReBlendRGBAToRGBCmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; while (h--) { while (w--) { DATA32 tmp; DATA8 a; a = amod[A_VAL(src)]; switch (a) { case 0: break; case 255: RE_COPY(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], dst); break; default: BLEND_RE(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], a, dst); break; } src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_ReBlendRGBAToRGBACmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; while (h--) { while (w--) { DATA32 tmp; DATA8 a, aa; aa = amod[A_VAL(src)]; switch (aa) { case 0: break; case 255: A_VAL(dst) = 0xff; RE_COPY(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], dst); break; default: a = pow_lut[aa][A_VAL(dst)]; BLEND_COLOR(aa, A_VAL(dst), 255, A_VAL(dst)); BLEND_RE(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], a, dst); } src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_ReBlendRGBToRGBCmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; DATA8 am = amod[255]; while (h--) { while (w--) { DATA32 tmp; BLEND_RE(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], am, dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_ReBlendRGBToRGBACmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; DATA8 am = amod[255]; while (h--) { while (w--) { DATA32 tmp; DATA8 a; a = pow_lut[am][A_VAL(dst)]; BLEND_COLOR(am, A_VAL(dst), 255, A_VAL(dst)); BLEND_RE(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], a, dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_ReCopyRGBAToRGBCmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; while (h--) { while (w--) { DATA32 tmp; RE_COPY(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_ReCopyRGBAToRGBACmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; while (h--) { while (w--) { DATA32 tmp; A_VAL(dst) = amod[A_VAL(src)]; RE_COPY(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } static void __imlib_ReCopyRGBToRGBACmod(DATA32 * src, int srcw, DATA32 * dst, int dstw, int w, int h, ImlibColorModifier * cm) { int src_step = (srcw - w), dst_step = (dstw - w), ww = w; DATA8 *amod = cm->alpha_mapping, *rmod = cm->red_mapping, *gmod = cm->green_mapping, *bmod = cm->blue_mapping; DATA8 am = amod[255]; while (h--) { while (w--) { DATA32 tmp; A_VAL(dst) = am; RE_COPY(rmod[R_VAL(src)], gmod[G_VAL(src)], bmod[B_VAL(src)], dst); src++; dst++; } src += src_step; dst += dst_step; w = ww; } } /*\ Equivalent functions \*/ #define __imlib_CopyRGBToRGB __imlib_CopyRGBToRGBA #define __imlib_BlendRGBToRGB __imlib_CopyRGBToRGB #define __imlib_BlendRGBToRGBA __imlib_CopyRGBToRGBA #define __imlib_mmx_copy_rgb_to_rgb __imlib_mmx_copy_rgb_to_rgba #define __imlib_mmx_blend_rgb_to_rgb __imlib_mmx_copy_rgb_to_rgb #define __imlib_mmx_blend_rgb_to_rgba __imlib_mmx_copy_rgb_to_rgba #define __imlib_amd64_copy_rgb_to_rgb __imlib_amd64_copy_rgb_to_rgba #define __imlib_amd64_blend_rgb_to_rgb __imlib_amd64_copy_rgb_to_rgb #define __imlib_amd64_blend_rgb_to_rgba __imlib_amd64_copy_rgb_to_rgba #define __imlib_CopyRGBToRGBCmod __imlib_CopyRGBAToRGBCmod #define __imlib_mmx_copy_rgb_to_rgb_cmod __imlib_mmx_copy_rgba_to_rgb_cmod #define __imlib_amd64_copy_rgb_to_rgb_cmod __imlib_amd64_copy_rgba_to_rgb_cmod #define __imlib_AddCopyRGBToRGB __imlib_AddCopyRGBAToRGB #define __imlib_AddBlendRGBToRGB __imlib_AddCopyRGBToRGB #define __imlib_AddBlendRGBToRGBA __imlib_AddCopyRGBToRGBA #define __imlib_mmx_add_copy_rgb_to_rgb __imlib_mmx_add_copy_rgba_to_rgb #define __imlib_mmx_add_blend_rgb_to_rgb __imlib_mmx_add_copy_rgb_to_rgb #define __imlib_mmx_add_blend_rgb_to_rgba __imlib_mmx_add_copy_rgb_to_rgba #define __imlib_amd64_add_copy_rgb_to_rgb __imlib_amd64_add_copy_rgba_to_rgb #define __imlib_amd64_add_blend_rgb_to_rgb __imlib_amd64_add_copy_rgb_to_rgb #define __imlib_amd64_add_blend_rgb_to_rgba __imlib_amd64_add_copy_rgb_to_rgba #define __imlib_AddCopyRGBToRGBCmod __imlib_AddCopyRGBAToRGBCmod #define __imlib_mmx_add_copy_rgb_to_rgb_cmod __imlib_mmx_add_copy_rgb_to_rgba_cmod #define __imlib_amd64_add_copy_rgb_to_rgb_cmod __imlib_amd64_add_copy_rgb_to_rgba_cmod #define __imlib_SubCopyRGBToRGB __imlib_SubCopyRGBAToRGB #define __imlib_SubBlendRGBToRGB __imlib_SubCopyRGBToRGB #define __imlib_SubBlendRGBToRGBA __imlib_SubCopyRGBToRGBA #define __imlib_mmx_subtract_copy_rgb_to_rgba __imlib_mmx_subtract_copy_rgba_to_rgba #define __imlib_mmx_subtract_copy_rgb_to_rgb __imlib_mmx_subtract_copy_rgba_to_rgb #define __imlib_mmx_subtract_blend_rgb_to_rgb __imlib_mmx_subtract_copy_rgb_to_rgb #define __imlib_mmx_subtract_blend_rgb_to_rgba __imlib_mmx_subtract_copy_rgb_to_rgba #define __imlib_amd64_subtract_copy_rgb_to_rgb __imlib_amd64_subtract_copy_rgba_to_rgb #define __imlib_amd64_subtract_blend_rgb_to_rgb __imlib_amd64_subtract_copy_rgb_to_rgb #define __imlib_amd64_subtract_blend_rgb_to_rgba __imlib_amd64_subtract_copy_rgb_to_rgba #define __imlib_SubCopyRGBToRGBCmod __imlib_SubCopyRGBAToRGBCmod #define __imlib_mmx_subtract_copy_rgb_to_rgb_cmod __imlib_mmx_subtract_copy_rgb_to_rgba_cmod #define __imlib_amd64_subtract_copy_rgb_to_rgb_cmod __imlib_amd64_subtract_copy_rgb_to_rgba_cmod #define __imlib_ReCopyRGBToRGB __imlib_ReCopyRGBAToRGB #define __imlib_ReBlendRGBToRGB __imlib_ReCopyRGBToRGB #define __imlib_ReBlendRGBToRGBA __imlib_ReCopyRGBToRGBA #define __imlib_mmx_reshade_copy_rgb_to_rgba __imlib_mmx_reshade_copy_rgba_to_rgba #define __imlib_mmx_reshade_copy_rgb_to_rgb __imlib_mmx_reshade_copy_rgba_to_rgb #define __imlib_mmx_reshade_blend_rgb_to_rgb __imlib_mmx_reshade_copy_rgb_to_rgb #define __imlib_mmx_reshade_blend_rgb_to_rgba __imlib_mmx_reshade_copy_rgb_to_rgba #define __imlib_amd64_reshade_copy_rgb_to_rgb __imlib_amd64_reshade_copy_rgba_to_rgb #define __imlib_amd64_reshade_blend_rgb_to_rgb __imlib_amd64_reshade_copy_rgb_to_rgb #define __imlib_amd64_reshade_blend_rgb_to_rgba __imlib_amd64_reshade_copy_rgb_to_rgba #define __imlib_ReCopyRGBToRGBCmod __imlib_ReCopyRGBAToRGBCmod #define __imlib_mmx_reshade_copy_rgb_to_rgb_cmod __imlib_mmx_reshade_copy_rgb_to_rgba_cmod #define __imlib_amd64_reshade_copy_rgb_to_rgb_cmod __imlib_amd64_reshade_copy_rgb_to_rgba_cmod ImlibBlendFunction __imlib_GetBlendFunction(ImlibOp op, char blend, char merge_alpha, char rgb_src, ImlibColorModifier * cm) { /*\ [ mmx ][ operation ][ cmod ][ merge_alpha ][ rgb_src ][ blend ] \ */ static ImlibBlendFunction ibfuncs[][4][2][2][2][2] = { /*\ OP_COPY \ */ {{{{{__imlib_CopyRGBAToRGB, __imlib_BlendRGBAToRGB}, {__imlib_CopyRGBToRGB, __imlib_BlendRGBToRGB}}, {{__imlib_CopyRGBAToRGBA, __imlib_BlendRGBAToRGBA}, {__imlib_CopyRGBToRGBA, __imlib_BlendRGBToRGBA}}}, {{{__imlib_CopyRGBAToRGBCmod, __imlib_BlendRGBAToRGBCmod}, {__imlib_CopyRGBToRGBCmod, __imlib_BlendRGBToRGBCmod}}, {{__imlib_CopyRGBAToRGBACmod, __imlib_BlendRGBAToRGBACmod}, {__imlib_CopyRGBToRGBACmod, __imlib_BlendRGBToRGBACmod}}}}, /*\ OP_ADD \ */ {{{{__imlib_AddCopyRGBAToRGB, __imlib_AddBlendRGBAToRGB}, {__imlib_AddCopyRGBToRGB, __imlib_AddBlendRGBToRGB}}, {{__imlib_AddCopyRGBAToRGBA, __imlib_AddBlendRGBAToRGBA}, {__imlib_AddCopyRGBToRGBA, __imlib_AddBlendRGBToRGBA}}}, {{{__imlib_AddCopyRGBAToRGBCmod, __imlib_AddBlendRGBAToRGBCmod}, {__imlib_AddCopyRGBToRGBCmod, __imlib_AddBlendRGBToRGBCmod}}, {{__imlib_AddCopyRGBAToRGBACmod, __imlib_AddBlendRGBAToRGBACmod}, {__imlib_AddCopyRGBToRGBACmod, __imlib_AddBlendRGBToRGBACmod}}}}, /*\ OP_SUBTRACT \ */ {{{{__imlib_SubCopyRGBAToRGB, __imlib_SubBlendRGBAToRGB}, {__imlib_SubCopyRGBToRGB, __imlib_SubBlendRGBToRGB}}, {{__imlib_SubCopyRGBAToRGBA, __imlib_SubBlendRGBAToRGBA}, {__imlib_SubCopyRGBToRGBA, __imlib_SubBlendRGBToRGBA}}}, {{{__imlib_SubCopyRGBAToRGBCmod, __imlib_SubBlendRGBAToRGBCmod}, {__imlib_SubCopyRGBToRGBCmod, __imlib_SubBlendRGBToRGBCmod}}, {{__imlib_SubCopyRGBAToRGBACmod, __imlib_SubBlendRGBAToRGBACmod}, {__imlib_SubCopyRGBToRGBACmod, __imlib_SubBlendRGBToRGBACmod}}}}, /*\ OP_RESHADE \ */ {{{{__imlib_ReCopyRGBAToRGB, __imlib_ReBlendRGBAToRGB}, {__imlib_ReCopyRGBToRGB, __imlib_ReBlendRGBToRGB}}, {{__imlib_ReCopyRGBAToRGBA, __imlib_ReBlendRGBAToRGBA}, {__imlib_ReCopyRGBToRGBA, __imlib_ReBlendRGBToRGBA}}}, {{{__imlib_ReCopyRGBAToRGBCmod, __imlib_ReBlendRGBAToRGBCmod}, {__imlib_ReCopyRGBToRGBCmod, __imlib_ReBlendRGBToRGBCmod}}, {{__imlib_ReCopyRGBAToRGBACmod, __imlib_ReBlendRGBAToRGBACmod}, {__imlib_ReCopyRGBToRGBACmod, __imlib_ReBlendRGBToRGBACmod}}}}}, #ifdef DO_MMX_ASM /*\ OP_COPY \ */ {{{{{__imlib_mmx_copy_rgba_to_rgb, __imlib_mmx_blend_rgba_to_rgb}, {__imlib_mmx_copy_rgb_to_rgb, __imlib_mmx_blend_rgb_to_rgb}}, {{__imlib_mmx_copy_rgba_to_rgba, __imlib_BlendRGBAToRGBA /*__imlib_mmx_blend_rgba_to_rgba*/ }, {__imlib_mmx_copy_rgb_to_rgba, __imlib_mmx_blend_rgb_to_rgba}}}, {{{__imlib_mmx_copy_rgba_to_rgb_cmod, __imlib_mmx_blend_rgba_to_rgb_cmod}, {__imlib_mmx_copy_rgb_to_rgb_cmod, __imlib_mmx_blend_rgb_to_rgb_cmod}}, {{__imlib_mmx_copy_rgba_to_rgba_cmod, __imlib_BlendRGBAToRGBACmod /*__imlib_mmx_blend_rgba_to_rgba_cmod*/ }, {__imlib_mmx_copy_rgb_to_rgba_cmod, __imlib_BlendRGBToRGBACmod /*__imlib_mmx_blend_rgb_to_rgba_cmod*/ }}}}, /*\ OP_ADD \ */ {{{{__imlib_mmx_add_copy_rgba_to_rgb, __imlib_mmx_add_blend_rgba_to_rgb}, {__imlib_mmx_add_copy_rgb_to_rgb, __imlib_mmx_add_blend_rgb_to_rgb}}, {{__imlib_AddCopyRGBAToRGBA /*__imlib_mmx_add_copy_rgba_to_rgba*/ , __imlib_AddBlendRGBAToRGBA /*__imlib_mmx_add_blend_rgba_to_rgba*/ }, {__imlib_mmx_add_copy_rgb_to_rgba, __imlib_mmx_add_blend_rgb_to_rgba}}}, {{{__imlib_mmx_add_copy_rgba_to_rgb_cmod, __imlib_mmx_add_blend_rgba_to_rgb_cmod}, {__imlib_mmx_add_copy_rgb_to_rgb_cmod, __imlib_mmx_add_blend_rgb_to_rgb_cmod}}, {{__imlib_AddCopyRGBAToRGBACmod /*__imlib_mmx_add_copy_rgba_to_rgba_cmod*/ , __imlib_AddBlendRGBAToRGBACmod /*__imlib_mmx_add_blend_rgba_to_rgba_cmod*/ }, {__imlib_AddCopyRGBToRGBACmod /*__imlib_mmx_add_copy_rgb_to_rgba_cmod*/ , __imlib_AddBlendRGBToRGBACmod /*__imlib_mmx_add_blend_rgb_to_rgba_cmod*/ }}}}, /*\ OP_SUBTRACT \ */ {{{{__imlib_mmx_subtract_copy_rgba_to_rgb, __imlib_mmx_subtract_blend_rgba_to_rgb}, {__imlib_mmx_subtract_copy_rgb_to_rgb, __imlib_mmx_subtract_blend_rgb_to_rgb}}, {{__imlib_SubCopyRGBAToRGBA /*__imlib_mmx_subtract_copy_rgba_to_rgba*/ , __imlib_SubBlendRGBAToRGBA /*__imlib_mmx_subtract_blend_rgba_to_rgba*/ }, {__imlib_mmx_subtract_copy_rgb_to_rgba, __imlib_mmx_subtract_blend_rgb_to_rgba}}}, {{{__imlib_mmx_subtract_copy_rgba_to_rgb_cmod, __imlib_mmx_subtract_blend_rgba_to_rgb_cmod}, {__imlib_mmx_subtract_copy_rgb_to_rgb_cmod, __imlib_mmx_subtract_blend_rgb_to_rgb_cmod}}, {{__imlib_SubCopyRGBAToRGBACmod /*__imlib_mmx_subtract_copy_rgba_to_rgba_cmod*/ , __imlib_SubBlendRGBAToRGBACmod /*__imlib_mmx_subtract_blend_rgba_to_rgba_cmod*/ }, {__imlib_SubCopyRGBToRGBACmod /*__imlib_mmx_subtract_copy_rgb_to_rgba_cmod*/ , __imlib_SubBlendRGBToRGBACmod /*__imlib_mmx_subtract_blend_rgb_to_rgba_cmod*/ }}}}, /*\ OP_RESHADE \ */ {{{{__imlib_mmx_reshade_copy_rgba_to_rgb, __imlib_mmx_reshade_blend_rgba_to_rgb}, {__imlib_mmx_reshade_copy_rgb_to_rgb, __imlib_mmx_reshade_blend_rgb_to_rgb}}, {{__imlib_ReCopyRGBAToRGBA /*__imlib_mmx_reshade_copy_rgba_to_rgba*/ , __imlib_ReBlendRGBAToRGBA /*__imlib_mmx_reshade_blend_rgba_to_rgba*/ }, {__imlib_mmx_reshade_copy_rgb_to_rgba, __imlib_mmx_reshade_blend_rgb_to_rgba}}}, {{{__imlib_mmx_reshade_copy_rgba_to_rgb_cmod, __imlib_mmx_reshade_blend_rgba_to_rgb_cmod}, {__imlib_mmx_reshade_copy_rgb_to_rgb_cmod, __imlib_mmx_reshade_blend_rgb_to_rgb_cmod}}, {{__imlib_ReCopyRGBAToRGBACmod /*__imlib_mmx_reshade_copy_rgba_to_rgba_cmod*/ , __imlib_ReBlendRGBAToRGBACmod /*__imlib_mmx_reshade_blend_rgba_to_rgba_cmod*/ }, {__imlib_ReCopyRGBToRGBACmod /*__imlib_mmx_reshade_copy_rgb_to_rgba_cmod*/ , __imlib_ReBlendRGBToRGBACmod /*__imlib_mmx_reshade_blend_rgb_to_rgba_cmod*/ }}}}}, #elif DO_AMD64_ASM /*\ OP_COPY \ */ {{{{{__imlib_amd64_copy_rgba_to_rgb, __imlib_amd64_blend_rgba_to_rgb}, {__imlib_amd64_copy_rgb_to_rgb, __imlib_amd64_blend_rgb_to_rgb}}, {{__imlib_amd64_copy_rgba_to_rgba, __imlib_amd64_blend_rgba_to_rgba}, {__imlib_amd64_copy_rgb_to_rgba, __imlib_amd64_blend_rgb_to_rgba}}}, {{{__imlib_amd64_copy_rgba_to_rgb_cmod, __imlib_amd64_blend_rgba_to_rgb_cmod}, {__imlib_amd64_copy_rgb_to_rgb_cmod, __imlib_amd64_blend_rgb_to_rgb_cmod}}, {{__imlib_amd64_copy_rgba_to_rgba_cmod, __imlib_amd64_blend_rgba_to_rgba_cmod}, {__imlib_amd64_copy_rgb_to_rgba_cmod, __imlib_amd64_blend_rgb_to_rgba_cmod}}}}, /*\ OP_ADD \ */ {{{{__imlib_amd64_add_copy_rgba_to_rgb, __imlib_amd64_add_blend_rgba_to_rgb}, {__imlib_amd64_add_copy_rgb_to_rgb, __imlib_amd64_add_blend_rgb_to_rgb}}, {{__imlib_amd64_add_copy_rgba_to_rgba, __imlib_amd64_add_blend_rgba_to_rgba}, {__imlib_amd64_add_copy_rgb_to_rgba, __imlib_amd64_add_blend_rgb_to_rgba}}}, {{{__imlib_amd64_add_copy_rgba_to_rgb_cmod, __imlib_amd64_add_blend_rgba_to_rgb_cmod}, {__imlib_amd64_add_copy_rgb_to_rgb_cmod, __imlib_amd64_add_blend_rgb_to_rgb_cmod}}, {{__imlib_amd64_add_copy_rgba_to_rgba_cmod, __imlib_amd64_add_blend_rgba_to_rgba_cmod}, {__imlib_amd64_add_copy_rgb_to_rgba_cmod, __imlib_amd64_add_blend_rgb_to_rgba_cmod}}}}, /*\ OP_SUBTRACT \ */ {{{{__imlib_amd64_subtract_copy_rgba_to_rgb, __imlib_amd64_subtract_blend_rgba_to_rgb}, {__imlib_amd64_subtract_copy_rgb_to_rgb, __imlib_amd64_subtract_blend_rgb_to_rgb}}, {{__imlib_amd64_subtract_copy_rgba_to_rgba, __imlib_amd64_subtract_blend_rgba_to_rgba}, {__imlib_amd64_subtract_copy_rgb_to_rgba, __imlib_amd64_subtract_blend_rgb_to_rgba}}}, {{{__imlib_amd64_subtract_copy_rgba_to_rgb_cmod, __imlib_amd64_subtract_blend_rgba_to_rgb_cmod}, {__imlib_amd64_subtract_copy_rgb_to_rgb_cmod, __imlib_amd64_subtract_blend_rgb_to_rgb_cmod}}, {{__imlib_amd64_subtract_copy_rgba_to_rgba_cmod, __imlib_amd64_subtract_blend_rgba_to_rgba_cmod}, {__imlib_amd64_subtract_copy_rgb_to_rgba_cmod, __imlib_amd64_subtract_blend_rgb_to_rgba_cmod}}}}, /*\ OP_RESHADE \ */ {{{{__imlib_amd64_reshade_copy_rgba_to_rgb, __imlib_amd64_reshade_blend_rgba_to_rgb}, {__imlib_amd64_reshade_copy_rgb_to_rgb, __imlib_amd64_reshade_blend_rgb_to_rgb}}, {{__imlib_amd64_reshade_copy_rgba_to_rgba, __imlib_amd64_reshade_blend_rgba_to_rgba}, {__imlib_amd64_reshade_copy_rgb_to_rgba, __imlib_amd64_reshade_blend_rgb_to_rgba}}}, {{{__imlib_amd64_reshade_copy_rgba_to_rgb_cmod, __imlib_amd64_reshade_blend_rgba_to_rgb_cmod}, {__imlib_amd64_reshade_copy_rgb_to_rgb_cmod, __imlib_amd64_reshade_blend_rgb_to_rgb_cmod}}, {{__imlib_amd64_reshade_copy_rgba_to_rgba_cmod, __imlib_amd64_reshade_blend_rgba_to_rgba_cmod}, {__imlib_amd64_reshade_copy_rgb_to_rgba_cmod, __imlib_amd64_reshade_blend_rgb_to_rgba_cmod}}}}}, #endif }; int opi = (op == OP_COPY) ? 0 : (op == OP_ADD) ? 1 : (op == OP_SUBTRACT) ? 2 : (op == OP_RESHADE) ? 3 : -1; int do_mmx = 0; if (opi == -1) return NULL; #ifdef DO_MMX_ASM do_mmx = ! !(__imlib_get_cpuid() & CPUID_MMX); #elif DO_AMD64_ASM do_mmx = 1; // instruction set is always present #endif if (cm && rgb_src && (A_CMOD(cm, 0xff) == 0xff)) blend = 0; if (blend && cm && rgb_src && (A_CMOD(cm, 0xff) == 0)) return NULL; return ibfuncs[! !do_mmx][opi][! !cm][! !merge_alpha][! !rgb_src][! !blend]; } void __imlib_BlendRGBAToData(DATA32 * src, int src_w, int src_h, DATA32 * dst, int dst_w, int dst_h, int sx, int sy, int dx, int dy, int w, int h, char blend, char merge_alpha, ImlibColorModifier * cm, ImlibOp op, char rgb_src) { ImlibBlendFunction blender; if (sx < 0) { w += sx; dx -= sx; sx = 0; } if (sy < 0) { h += sy; dy -= sy; sy = 0; } if (dx < 0) { w += dx; sx -= dx; dx = 0; } if (dy < 0) { h += dy; sy -= dy; dy = 0; } if ((w <= 0) || (h <= 0)) return; if ((sx + w) > src_w) w = src_w - sx; if ((sy + h) > src_h) h = src_h - sy; if ((dx + w) > dst_w) w = dst_w - dx; if ((dy + h) > dst_h) h = dst_h - dy; if ((w <= 0) || (h <= 0)) return; __imlib_build_pow_lut(); blender = __imlib_GetBlendFunction(op, blend, merge_alpha, rgb_src, cm); if (blender) blender(src + (sy * src_w) + sx, src_w, dst + (dy * dst_w) + dx, dst_w, w, h, cm); } #define LINESIZE 16 void __imlib_BlendImageToImage(ImlibImage * im_src, ImlibImage * im_dst, char aa, char blend, char merge_alpha, int ssx, int ssy, int ssw, int ssh, int ddx, int ddy, int ddw, int ddh, ImlibColorModifier * cm, ImlibOp op, int clx, int cly, int clw, int clh) { char rgb_src = 0; if ((!(im_src->data)) && (im_src->loader) && (im_src->loader->load)) im_src->loader->load(im_src, NULL, 0, 1); if ((!(im_dst->data)) && (im_dst->loader) && (im_dst->loader->load)) im_dst->loader->load(im_dst, NULL, 0, 1); if (!im_src->data) return; if (!im_dst->data) return; if ((ssw == ddw) && (ssh == ddh)) { if (!IMAGE_HAS_ALPHA(im_dst)) merge_alpha = 0; if (!IMAGE_HAS_ALPHA(im_src)) { rgb_src = 1; if (merge_alpha) blend = 1; } if (clw) { int px, py; px = ddx; py = ddy; CLIP_TO(ddx, ddy, ddw, ddh, clx, cly, clw, clh); px = ddx - px; py = ddy - py; ssx += px; ssy += py; if ((ssw < 1) || (ssh < 1)) return; if ((ddw < 1) || (ddh < 1)) return; } __imlib_BlendRGBAToData(im_src->data, im_src->w, im_src->h, im_dst->data, im_dst->w, im_dst->h, ssx, ssy, ddx, ddy, ddw, ddh, blend, merge_alpha, cm, op, rgb_src); } else { ImlibScaleInfo *scaleinfo = NULL; DATA32 *buf = NULL; int sx, sy, sw, sh, dx, dy, dw, dh, dxx, dyy, y2, x2; int psx, psy, psw, psh; int y, h, hh; #ifdef DO_MMX_ASM int do_mmx; #endif sx = ssx; sy = ssy; sw = ssw; sh = ssh; dx = ddx; dy = ddy; dw = abs(ddw); dh = abs(ddh); /* don't do anything if we have a 0 width or height image to render */ /* if the input rect size < 0 don't render either */ if ((dw <= 0) || (dh <= 0) || (sw <= 0) || (sh <= 0)) return; /* clip the source rect to be within the actual image */ psx = sx; psy = sy; psw = sw; psh = sh; CLIP(sx, sy, sw, sh, 0, 0, im_src->w, im_src->h); if (psx != sx) dx += ((sx - psx) * abs(ddw)) / ssw; if (psy != sy) dy += ((sy - psy) * abs(ddh)) / ssh; if (psw != sw) dw = (dw * sw) / psw; if (psh != sh) dh = (dh * sh) / psh; if ((dw <= 0) || (dh <= 0) || (sw <= 0) || (sh <= 0)) { return; } /* clip output coords to clipped input coords */ psx = dx; psy = dy; psw = dw; psh = dh; x2 = sx; y2 = sy; CLIP(dx, dy, dw, dh, 0, 0, im_dst->w, im_dst->h); if ((dw <= 0) || (dh <= 0) || (sw <= 0) || (sh <= 0)) return; if (clw) { CLIP_TO(dx, dy, dw, dh, clx, cly, clw, clh); if ((dw < 1) || (dh < 1)) return; } if (psx != dx) sx += ((dx - psx) * ssw) / abs(ddw); if (psy != dy) sy += ((dy - psy) * ssh) / abs(ddh); if (psw != dw) sw = (sw * dw) / psw; if (psh != dh) sh = (sh * dh) / psh; dxx = dx - psx; dyy = dy - psy; dxx += (x2 * abs(ddw)) / ssw; dyy += (y2 * abs(ddh)) / ssh; if ((dw > 0) && (sw == 0)) sw = 1; if ((dh > 0) && (sh == 0)) sh = 1; /* do a second check to see if we now have invalid coords */ /* don't do anything if we have a 0 width or height image to render */ /* if the input rect size < 0 don't render either */ if ((dw <= 0) || (dh <= 0) || (sw <= 0) || (sh <= 0)) { return; } scaleinfo = __imlib_CalcScaleInfo(im_src, ssw, ssh, ddw, ddh, aa); if (!scaleinfo) return; /* if we are scaling the image at all make a scaling buffer */ /* allocate a buffer to render scaled RGBA data into */ buf = malloc(dw * LINESIZE * sizeof(DATA32)); if (!buf) { __imlib_FreeScaleInfo(scaleinfo); return; } /* setup h */ h = dh; if (!IMAGE_HAS_ALPHA(im_dst)) merge_alpha = 0; if (!IMAGE_HAS_ALPHA(im_src)) { rgb_src = 1; if (merge_alpha) blend = 1; } /* scale in LINESIZE Y chunks and convert to depth */ #ifdef DO_MMX_ASM do_mmx = __imlib_get_cpuid() & CPUID_MMX; #endif for (y = 0; y < dh; y += LINESIZE) { hh = LINESIZE; if (h < LINESIZE) hh = h; /* scale the imagedata for this LINESIZE lines chunk of image */ if (aa) { #ifdef DO_MMX_ASM if (do_mmx) __imlib_Scale_mmx_AARGBA(scaleinfo, buf, dxx, dyy + y, 0, 0, dw, hh, dw, im_src->w); else #endif if (IMAGE_HAS_ALPHA(im_src)) __imlib_ScaleAARGBA(scaleinfo, buf, dxx, dyy + y, 0, 0, dw, hh, dw, im_src->w); else __imlib_ScaleAARGB(scaleinfo, buf, dxx, dyy + y, 0, 0, dw, hh, dw, im_src->w); } else __imlib_ScaleSampleRGBA(scaleinfo, buf, dxx, dyy + y, 0, 0, dw, hh, dw); __imlib_BlendRGBAToData(buf, dw, hh, im_dst->data, im_dst->w, im_dst->h, 0, 0, dx, dy + y, dw, dh, blend, merge_alpha, cm, op, rgb_src); h -= LINESIZE; } /* free up our buffers and point tables */ free(buf); __imlib_FreeScaleInfo(scaleinfo); } } imlib2-1.4.7/src/lib/span.h0000664000175000017500000000116312445317455012306 00000000000000#ifndef __SPAN #define __SPAN 1 #include "common.h" typedef void (*ImlibPointDrawFunction) (DATA32, DATA32 *); ImlibPointDrawFunction __imlib_GetPointDrawFunction(ImlibOp op, char dst_alpha, char blend); typedef void (*ImlibSpanDrawFunction) (DATA32, DATA32 *, int); ImlibSpanDrawFunction __imlib_GetSpanDrawFunction(ImlibOp op, char dst_alpha, char blend); typedef void (*ImlibShapedSpanDrawFunction) (DATA8 *, DATA32, DATA32 *, int); ImlibShapedSpanDrawFunction __imlib_GetShapedSpanDrawFunction(ImlibOp op, char dst_alpha, char blend); #endif imlib2-1.4.7/src/lib/colormod.h0000664000175000017500000000433012445317455013162 00000000000000#ifndef __COLORMOD #define __COLORMOD 1 #include "common.h" #include "image.h" typedef struct _imlib_color_modifier ImlibColorModifier; struct _imlib_color_modifier { DATA8 red_mapping[256]; DATA8 green_mapping[256]; DATA8 blue_mapping[256]; DATA8 alpha_mapping[256]; DATABIG modification_count; }; #define CMOD_APPLY_RGB(cm, r, g, b) \ (r) = (cm)->red_mapping[(int)(r)]; \ (g) = (cm)->green_mapping[(int)(g)]; \ (b) = (cm)->blue_mapping[(int)(b)]; #define CMOD_APPLY_RGBA(cm, r, g, b, a) \ (r) = (cm)->red_mapping[(int)(r)]; \ (g) = (cm)->green_mapping[(int)(g)]; \ (b) = (cm)->blue_mapping[(int)(b)]; \ (a) = (cm)->alpha_mapping[(int)(a)]; #define CMOD_APPLY_R(cm, r) \ (r) = (cm)->red_mapping[(int)(r)]; #define CMOD_APPLY_G(cm, g) \ (g) = (cm)->green_mapping[(int)(g)]; #define CMOD_APPLY_B(cm, b) \ (b) = (cm)->blue_mapping[(int)(b)]; #define CMOD_APPLY_A(cm, a) \ (a) = (cm)->alpha_mapping[(int)(a)]; #define R_CMOD(cm, r) \ (cm)->red_mapping[(int)(r)] #define G_CMOD(cm, g) \ (cm)->green_mapping[(int)(g)] #define B_CMOD(cm, b) \ (cm)->blue_mapping[(int)(b)] #define A_CMOD(cm, a) \ (cm)->alpha_mapping[(int)(a)] ImlibColorModifier *__imlib_CreateCmod(void); void __imlib_FreeCmod(ImlibColorModifier * cm); void __imlib_CmodChanged(ImlibColorModifier * cm); void __imlib_CmodSetTables(ImlibColorModifier * cm, DATA8 * r, DATA8 * g, DATA8 * b, DATA8 * a); void __imlib_CmodReset(ImlibColorModifier * cm); void __imlib_DataCmodApply(DATA32 * data, int w, int h, int jump, ImlibImageFlags * fl, ImlibColorModifier * cm); void __imlib_CmodGetTables(ImlibColorModifier * cm, DATA8 * r, DATA8 * g, DATA8 * b, DATA8 * a); void __imlib_CmodModBrightness(ImlibColorModifier * cm, double v); void __imlib_CmodModContrast(ImlibColorModifier * cm, double v); void __imlib_CmodModGamma(ImlibColorModifier * cm, double v); #endif imlib2-1.4.7/src/lib/dynamic_filters.c0000664000175000017500000001074212445320607014510 00000000000000#include "common.h" #include #include #include #include #include #include #include #include #include #include #include #include "dynamic_filters.h" #include "file.h" #include "image.h" #include "loaderpath.h" #include "script.h" static pImlibExternalFilter filters = NULL; static int dyn_initialised = 0; #define MALLOCSHOW #define FREESHOW /* #define FDEBUG */ pImlibExternalFilter __imlib_LoadFilter(char *file) { ImlibExternalFilter *ptr; struct imlib_filter_info *info; /* printf( "Loading filter %s\n", file ); */ MALLOCSHOW; ptr = malloc(sizeof(ImlibExternalFilter)); ptr->filename = strdup(file); ptr->handle = dlopen(file, RTLD_NOW | RTLD_LOCAL); if (!ptr->handle) { FREESHOW; free(ptr->filename); FREESHOW; free(ptr); return NULL; } ptr->init_filter = dlsym(ptr->handle, "init"); ptr->deinit_filter = dlsym(ptr->handle, "deinit"); ptr->exec_filter = dlsym(ptr->handle, "exec"); if (!ptr->init_filter || !ptr->deinit_filter || !ptr->exec_filter) { dlclose(ptr->handle); FREESHOW; free(ptr->filename); FREESHOW; free(ptr); return NULL; } info = malloc(sizeof(struct imlib_filter_info)); ptr->init_filter(info); ptr->num_filters = info->num_filters; ptr->filters = info->filters; ptr->name = info->name; ptr->author = info->author; ptr->description = info->description; free(info); #ifdef FDEBUG printf("Filter has %d filters in it.\n", ptr->num_filters); for (i = 0; i < ptr->num_filters; i++) printf(" -> \"%s\"\n", ptr->filters[i]); #endif ptr->next = NULL; return ptr; } void __imlib_dynamic_filters_init() { char **list; int num_filters, i = 0; ImlibExternalFilter *ptr, *tptr; if (!dyn_initialised) { MALLOCSHOW; filters = malloc(sizeof(ImlibExternalFilter)); filters->filename = (char *)""; filters->next = NULL; ptr = filters; #ifdef FDEBUG printf("DEBUG: Dynamic filters Initisialising\n"); #endif dyn_initialised = 1; #ifdef FDEBUG printf("DEBUG: Loading Filters\n"); #endif list = __imlib_ListFilters(&num_filters); for (i = num_filters - 1; i >= 0; i--) { tptr = NULL; if ((tptr = __imlib_LoadFilter(list[i]))) { ptr->next = tptr; ptr = ptr->next; } if (list[i]) { FREESHOW; free(list[i]); } } FREESHOW; if (list) free(list); } } void __imlib_dynamic_filters_deinit() { } pImlibExternalFilter __imlib_get_dynamic_filter(char *name) { pImlibExternalFilter f_ptr; int i = 0; /* scan the filters */ for (f_ptr = filters->next; f_ptr; f_ptr = f_ptr->next) { /* scan the methods provided */ for (i = 0; i < f_ptr->num_filters; i++) { if (strcmp(f_ptr->filters[i], name) == 0) { #ifdef FDEBUG printf("DEBUG: Found filter \"%s\"\n", name); #endif return f_ptr; } } } return NULL; } /* loader dir */ char ** __imlib_ListFilters(int *num_ret) { char **list = NULL, **l, *s; int num, i, pi = 0; *num_ret = 0; /* same for system loader path */ s = (char *)malloc(sizeof(SYS_LOADERS_PATH) + 8 + 1); sprintf(s, SYS_LOADERS_PATH "/filters"); l = __imlib_FileDir(s, &num); if (num > 0) { *num_ret += num; list = realloc(list, sizeof(char *) * *num_ret); for (i = 0; i < num; i++) { s = (char *)realloc(s, sizeof(SYS_LOADERS_PATH) + 9 + strlen(l[i]) + 1); sprintf(s, SYS_LOADERS_PATH "/filters/%s", l[i]); list[pi + i] = strdup(s); } __imlib_FileFreeDirList(l, num); } free(s); /* List currently contains *everything in there* we need to weed out * the .so, .la, .a versions of the same loader or whatever else. * dlopen can take an extension-less name and do the Right Thing * with it, so that's what we'll give it. */ list = __imlib_TrimLoaderList(list, num_ret); return list; } imlib2-1.4.7/config.h.in0000664000175000017500000000471012510025534011646 00000000000000/* config.h.in. Generated from configure.ac by autoheader. */ /* Define if building universal (internal helper macro) */ #undef AC_APPLE_UNIVERSAL_BUILD /* enabling X11 support */ #undef BUILD_X11 /* enabling AMD64 Assembly */ #undef DO_AMD64_ASM /* enabling MMX Assembly */ #undef DO_MMX_ASM /* Define to 1 if you have the header file. */ #undef HAVE_DLFCN_H /* Define to 1 if you have the header file. */ #undef HAVE_INTTYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_MEMORY_H /* Define to 1 if you have the header file. */ #undef HAVE_STDINT_H /* Define to 1 if you have the header file. */ #undef HAVE_STDLIB_H /* Define to 1 if you have the header file. */ #undef HAVE_STRINGS_H /* Define to 1 if you have the header file. */ #undef HAVE_STRING_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_STAT_H /* Define to 1 if you have the header file. */ #undef HAVE_SYS_TYPES_H /* Define to 1 if you have the header file. */ #undef HAVE_UNISTD_H /* Define to 1 or 0, depending whether the compiler supports simple visibility declarations. */ #undef HAVE_VISIBILITY /* Define to the sub-directory where libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* Name of package */ #undef PACKAGE /* Define to the address where bug reports for this package should be sent. */ #undef PACKAGE_BUGREPORT /* Define to the full name of this package. */ #undef PACKAGE_NAME /* Define to the full name and version of this package. */ #undef PACKAGE_STRING /* Define to the one symbol short name of this package. */ #undef PACKAGE_TARNAME /* Define to the home page for this package. */ #undef PACKAGE_URL /* Define to the version of this package. */ #undef PACKAGE_VERSION /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Version number of package */ #undef VERSION /* Define WORDS_BIGENDIAN to 1 if your processor stores words with the most significant byte first (like Motorola and SPARC, unlike Intel). */ #if defined AC_APPLE_UNIVERSAL_BUILD # if defined __BIG_ENDIAN__ # define WORDS_BIGENDIAN 1 # endif #else # ifndef WORDS_BIGENDIAN # undef WORDS_BIGENDIAN # endif #endif /* Define to 1 if the X Window System is missing or not being used. */ #undef X_DISPLAY_MISSING /* Symbol is exported */ #undef __EXPORT__ /* Define to empty if `const' does not conform to ANSI C. */ #undef const imlib2-1.4.7/ChangeLog0000664000175000017500000020772612510024246011410 00000000000000 *** *** Version 1.4.7 *** *** Fabian Keil (14): Prevent division-by-zero crashes imlib_conv: Use proper buffer size to prevent invalid write of size one loader_gif: Don't read uninitilized memory in case of invalid input loader_gif(): Abort gif parsing if DGifGetLine() fails Fix segfault when opening input/queue/id:000007,src:000000,op:flip1,pos:51 with feh Make IMAGE_DIMENSIONS_OK() more restrictive load_pnm: Deal with fread() errors consistently __imlib_LoadImage(): Additionally check loader_ret to detect loader failures loader_tga: Abort file loading if the file obviously isn't large enough imlib_save_image(): Check loader return code for errors loader_tga.c: Properly signal if decoding uncompressed BGRA data failed loader_tga.c: Properly signal if decoding RLE compressed data failed imlib_save_image_with_error_return(): Check loader return code to prevent use of unitialized memor load_gif: Make sure rows isn't used partly unitialized Heiko Becker (1): GIF loader: Fix for libgif version 5.1 Kim Woelders (20): GIF loader: Fix for libgif version 5. Remove OS/2 support. Remove empty format.c/h. Header file cleanups. GIF loader: Simplify error handling. GIF loader: Fix segv on images without colormap. Revert "__imlib_LoadImage(): Additionally check loader_ret to detect loader failures" Revert "loader_gif(): Abort gif parsing if DGifGetLine() fails" JPEG loader: Fix load() return code when only reading header. BMP loader: Simplify pixel fetch. Autofoo update (AC_PROG_LIBTOOL -> LT_INIT). Autofoo macro cleanups (ac_->ec_). Change a number of internal function names. Indent. Don't include Imlib2.h indirectly via image.h. Remove __hidden. Enable visibility hiding by default. Indent the remaining unindented files. Generate a ChangeLog using git shortlog between existing tags. Michał Górny (1): fix -I flags to support building out-of-source Mike Frysinger (5): simplify --enable-visibility-hiding handling imlib2-config: delete old reference to @my_libs@ check return value of fread/write funcs fix X_DISPLAY_MISSING redefined warnings when X is disabled do not link with X libs when X is disabled *** *** Version 1.4.6 *** *** Cedric BAIL (2): autotools: move to AC_CONFIG_HEADERS. trunk: remove use of AM_PROG_CC_STDC as AC_PROG_CC does it. Kim Woelders (20): TGA loader: Fix for corrupt RLE format. Change INCLUDES to AM_CPPFLAGS. Fix drawing of closed polygons in certain situations (ticket 2309). Cosmetics for readability. Minor optimisation (avoid bogus valgrind complaint). Update configure.ac (mostly suggestions by autoupdate). Update .gitignore. Set warning options when using gcc. Silence compiler warnings (lib). Silence compiler warnings (loaders). Silence compiler warnings (filters). More warning fixes (64 bit). Don't set -std=gnu99. Autofoo updates. Indent. Deuglification. Cosmetics (reduce deep indentation level). Simplify some more and fix certain case of cpp > 2. Remove ChangeLog and obsolete rule to generate it. 1.4.6. *** *** Version 1.4.5 *** *** Carsten Haitzler (1): no more debian dir in our svn - debian now handles this tehmselves. Kim Woelders (13): imlib2_view stuff. Avoid some duplicated code. Fix reading tiff images with orientation other than ORIENTATION_TOPLEFT (ticket 563). Fix imlib_render_image_part_on_drawable_at_size() ... Fix pnm image loading in certain situations (ticket 721). Better image cache time stamp test. Indent (most) .c files. Fix loading of .pbm's (P4) when width is not a multiple of 8. PNM loader: Refactor around progress and exits. Fix program linking (ticket 725). Avoid referencing /usr/X11R6 when x_dir is not set. 1.4.5. Update ChangeLog. Lucas De Marchi (7): Remove unneeded code with notnull.cocci script FORMATTING Apply memset-calloc.cocci Convert (hopefully) all comparisons to NULL Revert and re-apply badnull patch Fix common misspellings Fix typos Mike Frysinger (2): png loader: use png_jmpbuf() macro rather than hitting jmpbuf directly png loader: do not hit "interlaced" member of the png ptr struct *** *** Version 1.4.4 *** *** Carsten Haitzler (1): minor buglet - w * w - duh! Kim Woelders (6): No need for libtoolize twice? Remove unused __imlib_FileField functions. Add rule to generate ChangeLog. New ChangeLog. 1.4.4. Update ChangeLog. *** *** Version 1.4.3 *** *** Carsten Haitzler (4): crash fix. fix the copying license to fix bufferoverflow in id3 loader. handle modified dir date of 0 Christopher Michael (3): Fix blank line after trailing space warning. Add m4 macro dir as suggested by autoconf. Enable silent rules in building imlib2 Daniel Kolesa (11): Removed debian things like rasterman did in some others from Makefile.am and configure.ac/in(and modifed AUTHORS, autogen.sh and README in E-MODULES-EXTRA) in Removed debian subfolders - prepared for a new set of debian subdirs. Added new set of debian subdirs. prepare debian rules files for new chmod permissions. Added debian/rules files with a new permissions set(755). Updated debian stuff everywhere. forgot to add --prefix=/usr i found it is useless and cdbs is setting up prefix automatically. Updated debian stuff(grew Standards-Version, updated python-ecore rules file) Updated Standards-Version Fixed debian stuff everywhere. Gustavo Sverzut Barbieri (1): there is no m4 dir anymore. Kim Woelders (29): Remove obsolete libltdl dir. No need for empty NEWS. No need for empty NEWS ... and remove it!. Remove imlib2-config (use pkgconfig). Revert imlib2-config removal. There still may be systems without pkgconfig out there. Remove redundant BUILD_X11 tests, indent. Don't build static libs for modules. Refactor shm stuff. Fix alignment error on amd64 (patch from Erik Boettcher). Fix big endian bug in bmp loader (jogness, ticket 195). Fix imlib_font_query_size width calculation when there are undefined codepoints (ticket 230). Relax 8192 pixel dimension limit (ticket 361). Relax 8192 pixel dimension limit (ticket 361). Remove unimplemented imlib_clip_line prototype and documentation (ticket 379). Fix build for x86 on x86_64. Correct image dimension check (pixels are four bytes). Use PNG_CFLAGS when compiling png loader (ticket 449). Fix compiling .S files when using older automake (ticket 449). Remove incorrect test for X11/X.h. Fix for libpng-1.4 (png_check_sig->png_sig_cmp). Add .gitignore. Fix excessive checking for shm extension in __imlib_GrabDrawableToRGBA(). Only check XShmAttach once in __imlib_ShmGetXImage(). Avoid cast. Oops - forgot extern. No need to touch README. Remove ancient ChangeLog. Remove .cvsignores. 1.4.3. Michael Jennings (1): Fix build. Mike Frysinger (1): imlib2: bumpmap: link against -lm since we use sin()/cos() functions Vincent Torri (1): aclocal flag could be needed. I prefer being polite and saying nothing about libtool... *** *** Version 1.4.2 *** *** Carsten Haitzler (1): ok. i think most binary files are now fixed. Kim Woelders (12): Various loader fixes (Marcus Meissner, bug 494). Oops - correction. Loader fixes based on patch from Hans de Goede/Fedora. Fix off by one error in check (tga loader). Introduce imlib_context_disconnect_display(). Return value is not a pointer. Ignore+-. pnm loader fix (Marcus Meissner, ticket 25). xpm loader fix (Marcus Meissner, ticket 28). Fix incorrect event loop causing 100% load until an X event is received. Indent. Lets make it at least 1.4.2 next time. Fix loading of jpeg files with 4 color components (kntriant, ticket 84). Michael Jennings (1): Tue Oct 21 21:28:27 2008 Michael Jennings (mej) Mike Frysinger (1): fix from Hans de Goede to look for /usr/share/X11/rgb.txt as most modern systems are using now Peter Wehrfritz (1): configure.in -> configure.ac *** *** Version 1.4.1 *** *** Carsten Haitzler (12): fontset patch from winfred patches for imlib2 and e. ASPARAGUS! 1. fix a lot of things so they pass make distcheck - so many things have broken. guys - need to be more careful! 2. asparagus 3. some extra docs/comments for evas various patches from the devel mailing list in - and fixed where needed. font chaining patch round as a #define - and xpm loader has extra rgb.txt sourc different png loading to fix png greyscale loads asparagus! push initial ctxt too asparagus! also pass distcheck and have common autofoo init that is consistent for package, version etc. 2 possible security vulns fixed. should probably release new version with these. Davide Andreoli (1): Update doxy style Falko Schmidt (3): remove duplicate line. clean install files for test package. fix test package and clean up some install files. generalize imlib2 library install files Kim Woelders (19): Back out fontset patch. Make code indentable. Add indent profile. Indent C files. Indent, rewrap long comment lines. Mark some (new) functions deprecated as they are likely to be removed (see bug 118). Change some names to match coding style a bit more. Push initial ctxt - continued, wasn't done everywhere. Handle some out-of-memory situations without crashing. Oops - missed one (malloc check). Indent. Remove restriction to 8 bits per sample (suggested by David A. Gatwood, bug 374). Set stopOnError (seems like the proper thing to do?). Fix destination image loading in imlib_image_copy_alpha_to_image() (Victor Paesa - bug 474). Remove incorrect test in __imlib_copy_alpha_data() (Victor Paesa - bug 475). Fix destination image loading in __imlib_BlendImageToImageSkewed() (Victor Paesa - bug 479). Fix destination image loading in __imlib_BlendImageToImage() (Victor Paesa - bug 480). Fix HSV color conversion so it matches the API documentation (Dariusz Knocinski). Map after resize to avoid initial placement silliness. MAINTAINERCLEANFILES: aclocalm4->aclocal.m4 Add support for TrueType Collections (suggested by Arne Goetje, bug 487). Michael Jennings (2): Mon Mar 10 22:38:16 2008 Michael Jennings (mej) Mon Jun 9 22:46:01 2008 Michael Jennings (mej) Mike Frysinger (3): fix running with libtool-2.2+ if png is disabled, set png_ok so the summary display is nice add X status to the summary display Sebastian Dransfeld (2): Fix signed warning. Use pkg-config to check for png Vincent Torri (1): * improve autotools stuff * move libtool versioning from src/bin/Makefile.am to configure.in * formatting *** *** Version 1.4.0 *** *** Carsten Haitzler (6): fix possible overflow in tga loader fix width and height checks in case of buffer overflow. fix clip? line patch for imlib2 from john williams. asparagus - pass distcheck. up to 1.4.0 ... Kim Woelders (3): Fix major memory leak in xpm loader. In imlib_render_pixmaps_for_whole_image() and imlib_render_pixmaps_for_whole_image_at_size() don't complain about NULL mask_return. A NULL mask_return is handled appropriately down the line and simply suppresses rendering of a mask. Add option to build with visibility=hidden + associated fixups. Michael Jennings (1): Sat Dec 2 22:59:35 2006 Michael Jennings (mej) Mike Frysinger (4): need AM_PROG_AS as pointed out by automake-1.10/Marc-Andre Landry use -std=gnu99 in CPPFLAGS if compiler supports it need to call AC_PATH_X to make sure have_x is set early enough and then we need to not clobber it when checking for X11/X.h cleanup and simplify ... this should also fix the preprocessor paste error seen on x86 Nathan Ingersoll (1): Protect against segfaults if XImage allocation fails. Return usable status to the API caller so it can handle the error condition. Sebastian Dransfeld (2): No longer needed. Remove unused files. Tilman Kuepper (1): don't _require_ freetype2 *** *** Version 1.3.0 *** *** Ben Rockwood (1): Solaris workarounds. Carsten Haitzler (9): fix bmp loader advances bmp fixes cvs is back up.. time for some asparagus! if u run out of memory - actually free stuff 1. autofoot patches. 2. fix maximize to work again. :) fix blah-config includes remove openembedde pkg info - old and dead fix x detect asparagus - forgot to commit David Walter Seikel (1): .cvsignore++ Falko Schmidt (1): Fix some dependency issues regarding xlibs-dev. Horms (3): Save and restore autogenerated changelog when debian/rule's clean target runs. Otherwise the following breaks because make distclean removes autogenerated files, but debian/rules expects the changelog to always be there: Need not depend on libc6-dev | libc-dev as it is in build-essential The section of a library's -dev package is generally libdevel Kim Woelders (10): libImlib2.so minor number should have been bumped. Bad raster :) Patch from Dmitry Antipov: - Visibility hiding - Move common asm macros to asm.h - Fix some typos. Trivial warning fixes. imlib_copy_drawable_to_image() and imlib_create_image_from_drawable(): - When mask is set to (Pixmap)1 (and the context drawable is a window) the window shape is used for image alpha. Add some options: -id to grab other than root window. -w/width set output image width. -h/height set output image height. -noshape do not use window shape. -help show usage. -v show info about the grabbed drawable. Remove effectively unused actual_depth variable. Enable grabbing of ARGB drawables. Fix pixmap and gc caching when rendering to drawables with different depths. Enable setting alpha threshold used when rendering masks (was fixed 128). Set Release like most other places in the e17 tree. Remove XFree86-devel requirement causing trouble when using xorg. Sebastian Dransfeld (2): Remove unused variables. EAPI *** *** Version 1.2.2 *** *** Azundris (1): * update specs Ben Rockwood (1): ID3 support is reported as MP3 support, which is confusing and perhaps misleading, updated reporting to be more accurate. Carsten Haitzler (31): it's been a while, so it was time for some ASPARAGUS on our plates 1. id3 album cover loader patches 2. i reduced list note memory usage by 20% - shoudl work better with malloc as ti is now a power of 2 as well 3. optimised evas internals to make use of event freezes to make e17'sw menu popups a LOT snappier 4. fixed using last member of list nodes - bad - shoudl use api as this is private stuff really 5. added config profile stuff to e17 u can literally maintain multiple config profiles and choose which one at any time etc. fix digikam crash dont modify alpha if img has no alpha this SHOULD fix cross-endianness issues (serve and client not same endianess) ... expand tmp image apps/e/enlightenment.spec CVS: apps/entice/configure.in apps/entrance/configure.in CVS: libs/ecore/configure.in libs/edb/configure.in libs/embryo/configure.in CVS: libs/emotion/configure.in libs/epeg/configure.in CVS: libs/epsilon/configure.in libs/esmart/configure.in CVS: libs/etox/configure.in libs/evas/configure.in libs/imlib2_loaders/configure.in CVS: ---------------------------------------------------------------------- ��������� :) 2nd asapargus for the weekend :) ramkumar's id3 updates amd64 alignment fix id3 .spec additions include math! and stuff. a bit of asparagus action for shits & giggles asparagus! after some quiet on the western front - asparagus. asparagus. and make distcheck passes again. asparagus - again. lots fo leak fixes and other fixes have been happening, so i think an asparagus is a good idea - sorry package config people. :) imlib2 cross-endianess fix from Geoffrey Giesemann another amd64 name movdqa -> movdqu where appropriate bmp loader in cvs bmp loader in cvs tiff loader fix oops - typo. fix. works now. already in AUTHORS :) tiff patch - simon big fat asparagus! fix tiff off-by-1 pixel asparagus!!! asparagus!!! 1.2.2 of imlib2 - for kwo :) Horms (1): fix typos Kim Woelders (7): Be quiet if the file is rejected because it doesn't have a .mp3 extension. Quiet. Bad fix - Revert. 1) Quit silently if file doesn't exist. 2) Don't close if open failed (fixes segv). Avoid useless graphics exposure events from imlib_create_scaled_image_from_drawable(). Another attempt to fix rendering of certain(?) fonts. Fix colormap when grabbing 8 bit depth pixmaps. Michael Jennings (2): Thu Sep 1 16:53:13 2005 Michael Jennings (mej) Thu Sep 8 17:12:14 2005 Michael Jennings (mej) Mike Frysinger (23): add error checking to all autogen scripts fix whitespace fixes from the PaX guys to make sure we dont have executable stacks make sure the masks are in the .data section like they should be merge PIC-happy code by PaX/Kevin Quinn/me ignore amd64 objects fix typo in IMMQ cleanup count as pointed out by Peter Beutner in Gentoo Bug 102519 fix for cygwin building (and anyone else who doesnt define RTLD_LOCAL) cleanup x86/amd64 autofoo output allow users to control whether jpeg/png support sneak in a hack to remove CXX/F77 checks to improved configure speed allow user to control tiff/zlib/bzip2/id3 support touchup amd64/x86 asm handling, unify all the autodetection warnings, make gif support configurable, and default to giflib instead of old libungif fix by Tres Melton to address 64bit errors: dont cast pointers as ints, cast them as longs add a new helper macro by Tres Melton: IS_ALIGNED_128 asm_loadimmq.S is included by other files, it isnt supposed to be compiled by itself only use GNU stack markings when generating ELF objects as pointed out by Quan, we need asm_loadimmq.S in EXTRA_DIST make sure people know the mmx support is 32bit only so it isnt for amd64 touchup help output fix whitespace only declare do_mmx when it is needed move imlib_hash_size up in the code so we dont have to declare a prototype for internal usage R.Ramkumar (2): Added documentation for tag id3-link-url Made the section on performance issues a bit clearer Removed some compiler warnings issued by gcc-4.0.1 on issues of signedness in comparison. Ryan Little (1): make dist pkgs build again Sebastian Dransfeld (13): Add asm_loadimmq.S to dist. sssh Silence Silence. If the version from config has something after x.y.z, drop it. * Add X headers if needed * Formatting Check for .dll extension on cygwin MIN and MAX is defined in common.h Add paranthesis to clean up. Remove unused variables. Remove unused variables. Remove signedness warning. Print pointers with %p Remove excessive strlen usage. Build fix. *** *** Version 1.2.1 (from dawn of time) *** *** Azundris (7): various fu for changed evas-API nominal fix for memory leak in font.c (freetype1 font handling), just so we're in a defined state before switching to freetype2. by azundris and atmos. * assorted fixes for RPM-building * spec-file (for RPM) * add token entry for LBM loader Grrr! : ) * wonky versioning. Carsten Haitzler (486): adding imlib2 code in.. NOT a lib yet... :) but playable code and loader system fixed minor bug in png loader.... added copying file :) updated loader api to include progress callback stuff.... :) adding the start of an actual aip layer... if you have any comments about this api - speak up now - because once it's final - that's it - thats the final api for imlib - anythig api.c calls etdc. can be changed - unless its the loader/saver api. that can't be changed either once its all final. :) new api bits :) ok - fix that to compile :) added Gary V. Vaughan's patches for libtool loader stuff and now its all automaked... :) add libtool libltdl form Gary... buugger me blummy :) all i have to say is.... OH YEAH! animated alpha blends on my root window... got a 640x480 image blending WIHT its alpha channel on my root window... drawing at... 20 frames per second... now if that dont make me happy.. i dont know what will :) flim! :) add some more stuff :) adding color modifier api backend stuff.... :) remember to not free images made form external data if it wasnt copied.. and free colors from color cubes once the context is invalid.. :) lots more work on mr imlib2 :) and more updates :) wheeeeeeeee more work on imlib2.. :) ooh is imlib2 ever workign fast now baybeee.. blending one image onto another .. with clipping, scaling, anti-aliasing and more.. need to add a bit to the api, and move the stuff nowin api.c off into imlib backend sinc ethat stuff doesnt belong in api.c jpeg loader added that does everything RIGHT - needto mapk the png loader do the same. :) and now the png loader does full progress callbacks and multi-phase loading correctly... WHEEEEEEEEEEe :) ooh now imlib2 has a sexy demo for you people :) mmmmm watch the alpha blending... mmmmmmmmm more playing with imlib2... :) add some more images just to show off :) get rid of printfs i dont need no more :) add operation type to blend ops.. :) oooh more blending and operation code :) better autogen.sh comments to help you build imlib2 some mroe echos... added updates work.. well starting on it.. :) more wokr on updates lots of new image manipulation functions and minor fix in loader module code. add some files rewmove files i didnt mean tot add cleaned up code a bit... :) minor speedup for sparse (lost of transparent bits in images) for alpha blending :) get rid of extra space ok- fix depth retireval code :) try make png laoder work on big endian... :) and one mroe fix for big endian boxes for imlib png loader and add soem comments fix 15/16bpp depth problems let autoconf figure out our endianess make install isnot system loader dirs update autogen.sh fix main.c make imlib2 demo event based - test rect combining code in handling exposures and stuff - works it seesm - need to expand api though... expose handlign works fine as does rect mergeing and stuff.. must more efficient updating method now for demo.. template for stuff to be used by apps later :) add some files... more font stuff more code for font stugff being added.. more to come... why did i have a Makefile in cvs ? add some test truetype fonts - just for testing... and truetype font rendering code... :) bad bad font....... actualyl chekc if the font laod works and remove another bad font get rid of soem useless fonts... get rid of silyl fonts with silyl names... i hate those names... :) this font segfaults freetype.. ooh nice freetype :) nuke some more unusable fonts :) another useless font remove some more useless fonts some fixes to font code... :) fix raster map over-allocation problem for fonts.. :) add prototypes and cleanup unused vars you mightnt guess it - but rotated text all works now.. :) fix ups some toehr stuff... some fixes to get the output nextx and nexty right... :) add some of the font api to the api :) add speculative fotn cache ability - just like we have for images and pixmaps and ximages. add actual api.h calls to the font caching stuff... we have... anti-aliased line drawing code now... :) (and funnily enough - UNLIKE gimp it actually CAN draw a straight line for shit with anti-aliasing) color modifiers in imlib2 now done.. cleaned up soem code... again........ :) work work work... more flim more flim code..... >8) memcpy :) nice FAST gradient drawing code.... :) eat my dast... MUHAHAHAHAHHA! :) pixel query call.... need this one and the flim goes on.......... dont chose visuals > 24bit :) LOTS of checkign in the api now to make sure the calling program can't stuff things up too badly... get rid of images i'm nto using... better api.h oooooooooops - thanks hans! :) dont need that fixme.. speed testing code back.. just testing... try this.. optmiseeeeeeeeeeeeeeeeeee. :) eeek math error at 255 (becomes 254) not surprising i didnt notice.. i looked at the results rsather than numerically evaluating... and handle ABGR ordering in 24/32bpp added ability to attach integert vlue and data poitner tags to images by string keys (with destructors optional) - wil be used for saving of images (savers will look for these keys to gleen parameters for saaving) fix some minro roundoff problems as before... udless &'s add TODO... structure for savign all done - now just need to fill in the save() functions in the loaders (yes laoder are also savers - loader and saver are interchangeable). we have a jpeg saver and the saver code works whee more robus tagging... and now it all works... flim and now thats all better. fix that........ fix that bitchift.. re-structure...... restructure the direcotry a bit....... fix the version update README add ignores...... more in ignore handle progress callback for saving in png loader.. stop testing saving.. it works.. no printf starting on pnm loader (ppm, pgm pbm, pam) - will finish later... oops makefile...... hmm that didnt compile.. ooh fun :) pnm loader handles binary formats allright... :) binary png loaders done..plus speculating on the P8 format... dont like it much... i think ineed a FAST trivial to load ARGB format. pnm loader can save now... argb format loader & saver. my own format just so i can load and save raw ARGB data blindingly fast for imlib2 :) get rid of saver func oops - fix that filled rect drawing code add ignores....... fix a little of the rend code - never testyed that bit... andf the imlib2_view works nicely iwth zooming too :) primitive timeout.. its not even that good.. :) now that works better Makefile NOT Makefil ! :) more correct makefile.am in base........ add soem stuff and new blend.c from ryan :) again.......... mising 2 important calls inthe font code... :) ooooooooops :) added AUTHORS file.. fixed copyting.... oopsie in blend.c oop s- clipping problme wiht lines.. fixed :) oh oops - image blending whilst scaling want quite right in the api.. :) ok - gradients now dont overflow the precision buffer as badly.. :) oops saver does rescan loader - so unless you laoded an image no laoders will be around... and it wont get rescanned on save.. :) lets break the Imlib2 api and chnage it... now its context based.. :) just up the versions to show i did something... :) spec file too... test program back to normal.. nwo works with api changes... fixe view to compile & work imlib2_view works again... oops :) fixed :) blum more blum - bloody freetype - why does debian have to go move the headre to a different location to where it always was? compile damnit... include config.h fix fix fix fix......................... :) jpeg loader stays quiet - png loader handles grayscale + alpha images correctly fix dat......... create .a's :) fix loaders...... for acceleration to work i nee to add a parameter to put_back_data oops typo :) fix missing case in scaling for blending objects... get clipping right... add loader flush call and fix gif loader to be able to load when theres no progress set :) oops - expand indexed images... allow full paths for font names too.. search path for font mroe sanely off by one in string alloc! bugger! :) no more dmalloc now :) dont be so anal abotu ewncodings... if no apple or windows encoding is there just use encoding charmap 0 :) i cant beleieve i missed wrappign the pixmap free function.... add to header..... add dither mask pixmap rendering contexts... up version... add c++ usability.. updates and fixes.. versioning etc... oops - forgort to remove param from imlib_free_color_rangex put that back... 2 more checks in save calls for image data... that was silly! fix fix fix - thanks alan :) ooops - fix :) endinaness for masks broken onf sparc.. fix... oops typo get enmdianess roight for sparc (and ppc) for masks... oopsie - problem with non extension format images :) oooops - image and pixmap cache baddies.. :( const char * ooops - big eng9ian bug! :) rotattion code added... :) authors.. BTW - anyone watching commtis list please check AUTHORS... if your'e nto listed plese tell me to add you... I never do well maintaining it. add files... dont add that1 flum.......... flum better poatch main.c - but rottest doesnt work.. must fix later get context patch from tom...... I'm back....... :) fix cmod....... optmize.. fix endianess stuff... :) oops - missed modfifying colros there.. :) rotate speedups - rend bugfix... wheeeeeee fix endianes problems..... works now on sparc solaris nicely.. :) ummmm fix dat..... BGR56r & BGR555 support.......... please test if u have a display like this :) nicer including of config.h oopsa typo damn willem! you love playing with imlib2 don;t you? :-) good show :) speedup scaling down....... but i cant seem to get any speedup for up scaling optimize scalign down routine for RGBA as well as RGB... um ooops - how did that happen? no more of that thanks need new updates call..... updates..... actually clip if only 1! faster scaling up.......... :) fix dither mask generation.. works again now.. use for icons to dnd dont need that code no more now that was bad! fix update appending :) add asm for blending.... this will break imlib2 right now for all platforms that arent xz86 intel 9unless you rmove the asm form the makefile and blend.c check for i686 artch and only then compile the mmx asm (i586 isnt guaranteed to have mmx - NB libs built for mmx will NOt work on non mmx boxes right now need to do a runtime chekc for that) dont compile mmx data struct in if no mmx asm is used fix spec file - dont buidl demos package optimize mmx blending more.. uswed to do 15 million pixels/sec... now does 25 million per sec.. compared to the C (9million per sec) thats pretty good now include updated comments fix some blending cases fix corner case for clippign where integer math rounds source widht to 0 where it shoudl be 1. blum blum blum full fix of logic in blending rgb->rgb functions in C NB: the mmx asm needs to be chnaged to reflect this changelog..... NOOOOOOOOO cant be! :) oops =- add foudn evil mmx code overwriting memeory! thanks mej. back to the C code for you! no - DONT put dmalloc in! get rid of printf FIX FIX! evil mmx code! missing decls! thanks dragan - mej ::) man.. more mmx asm for scaling.. thanks willem... you love this dont you? :) wow willem.. scalign down mmx code too.. :) unpatch scaling down code - there seems to be a segfault in it somewhere :) rgba code for plain 16bpp using mmx... :) and blend rounding asm error fixed thanks willem :) add the bugger :) mmx scaling back in - but forcibly disabled. new C scalign for scalign down.. works now.. :) disable damnit! scalign code back to old scaling... new scalign code has bugs... even the C code has segv's.. somewhere... :( sorry - needed to unpatch code for old scaling to work......... slight api changes..... problem was we have a useless paramin the pixmap gen calls - it shoudl have used the context... :) ok.. mmx asm for routines again.. and this time... they seem to not segv :) add better asm detection - there's an --enable-mmx now too if you want to force or disable the feature by force... it will try autodetect under linux but only on the build machine... nicer help message better configure check for freetype- hopefulyl people wont keep askign dumb questions anymroe about freetype.h cleaner...... beter freetype_h stuff back handle infinite loop for tile if scalign down to 1x1) add -help patch and also fill in some options write text at any angle............... :) patches form willem again :) allow for flipping whilst scaling and rendering... :) aha! trying to free null pointers? NO NO NO - bad boy! asm for colormod ops......... :) build dither table for masks alwasy... even in depths > 16 fixzed C code for ALPHA destination.. ok NOW its got it right... havent done asm code though... MAY need to optimize C code math for alpha dest. get rid of unused flsuh func, cleanup rects properly for case of 1 rect the RIGHT math for RGBA->RGBA ops... :) not optmized at all tho :) blend.c - RGBA destination works -and its optimized.. just a lookup.. up to 0.0.5 spec file up... use willems math... :) gawwwwwwwwwd - oops th = h not th = w; :) add tga loader - thanks dan :) OS2 pacthes make imlib2 build on os/2 apparently :) oops - forgot to commit that :) got rid of X calls in loader - no XParseColor oosp parse better :) add headre checking..... fix tga loader....... :) bowis's filter stuff... :) turn off bump mappign for now.. disable others....... loader that loads and saves images from a dbm database.... :) shoudl in theory handle locks better.... IT WORKS! :) oooooooh look at that.. it now supports compressed image data in the db fix endianess problem with loader patch to fix loader to handle non line-feed header pnm's :) and ascii too. apparently clone doesnt lone EVERYTHING.. now it clones all of it except attached data tags... fix mem leak in lisitng fonts add 1 more font routine for getting geometry - useful. you'll need to update imlib2 too to get evas to compile & work - it uses this routine fix static gc for multipel servers imlib2-config added get rid of that replacement.. try that api call was silly - changed it :) noticed there was a set filter but no get.. addded possible crash fixed foudn bug in mmx asm blending.. 1 line hihg blends get skipped.. fix! :) (ugly fix tho) get rid of comment db loader/saver needs edb now - much better! :) no debugging printf add docs to cvs dont need -ldb anymore wooo! found bug in filename:key splitting.... fix fix fix... :) fix big endian code :) simple commented demo doc looking much better added generic slow-path rendering code and enable the fast path again add willems docs to the docs ........... :) only build loaders if headres/libs are found - chheck for libs and note them minimum requirements are jpeg, png and db loaders. up version number.. tentative for a 1.0 release... revamp rpm packages completely. split loaders into their own packages (more logical units). main imlib2 requires the jpeg, png and db laoders at a minimum fix requires to be more accurate oops - fix that docs get built......... :) add makefile for docs and make them build.......... PROPERLY! we can add them back in... conditions put elzewhere ewwwwwwwwwwwwps! scaling blending buggy! fix fix fix fix :) GOTCHA! dont NEED those dependancies missing some load data checks for some routines... fix fix fix ok- lyly can have his changelog back.. ugly - eats space with nothing useful :) - thats what cvs is for... :) add api call to get text string advances........ add docs..... and prefix is /usr for rpms damnit! :) add call to get text inset for string fix visual picker :) 666 colorcube rendering works....... :) handle lower depths :) no prointf! unrolled span rendering a little more (switch stamement is now just once per span 0 thats good enough.... :) ) fix that! that aint static! (__imlib_dynamic_filters_init that is) fix pixmap caching...... :) free image? dirty the pixmaps that belong to it and set image pointer to null fix masks over network work under bigendian again paparnoid lseeks & fseeks in tiff loader due to bsd bugginess :) add dat oops fix that extar -> extra cflags -> cppflags polygons now........ don't anti-alias anymore.. will be fixed.. BUT clip rect fix no more ellipse segv's :) fix a small segv problem with pollies! :) --without-x patch from steve filter docs :) off by one may have been causing segv's ? :) pnm loader more paranoid about pnm format checks patch for grabbing form ximage's - plug dont segv when u set the format to NULL. more paranoid abotu allocating memory with realloc bigendianess patch from nathan os/2 fixes :) masa's internationalization + x font support for imlib2 :) oops - fix soem ascent & descent problems err commit? errr - clean clean.. fix color pixle caclfor 8bpp and 8bpp non dithered had a.. er... bug :) attempt to fix xfd font transparency....... ??? :) x fonts blend again now.... and colro correctly too :) * up version to 1.0.1 - will do minor release real soon. * fix build so loaders build if u have no imlib2 installed * fix requires and buildrequires in spec file for freetype & edb to be correct fix minor segv in gradient rendering if your color range has err... no colors patch from matt minor fixup if last char in string has 0 boundingbox width :) use 128x128 dither mask for rgb666 (in 8bpp) rendering how the HELL did that 8 get there and things still compile? possible infinite loop in cache code.. fix. on a stick! errrr? ewwwww - fix infinte loop bug... :) fix blend mode for alpha dest when drawing text oops - hard coded op - fixed that :) and then he found some minor bugs in file examination... and then they were fixed. :) found it!!!! :) adam's patches... :) add adam to AUTHORS sorry - debain dir breaks build. removed form configure and makefile... also up to 1.0.2 errr oops - aleak.. fix fix fix :) oops and a leak in the png loader.. and fix a potential leak in the jpeg saver for when things go awry. carsten's context stack patch... with a default context entry too.. :) oops - widht & height 1 grad get div by 0 .. fix fix fix :) oooooooooooooooops fix fix fix bug bug :) up to 1.0.3 imconvert.c added to tarball franz's patches to support other color spaces :) add then :) add :) in cvs :) clear function :) add a color clearer too bmtext dithers.... filters work.. :) add mark's patch and add author... beat me silly. i forgot to allocate the memory... :) yay.. fixed :) virtualize real file and key splitting nicely into image data struct. now we escpae literal colons with double colons. it's documented too. (this was easier to do as i also have to do it for ssving files and you cant stat to see if a file exisit fi you havent saved it yet) oops - chekc for keys and real files first alright - comprimise. theres a imlib_context_set_filename_raw_mode() call now - if you want to deal with filenames and not have them interpreted use this and set it to 1. double up modified date checks... incase of colon oops developer debug info wrong.. fix oops.. free pointers that might be null.. checdk for that first! ooooh that would leak if we added the same path all the time... which shoudl be ignored... :) db loader out of imlib2... aha! oops :) hmm - fix segv with x font support hmmm now why did this break? hmmmm.... err.,.. hmmm oooops... fix fix :) working offline... :) blum! :) break out if no footer can handle "comment" tag :) ok ok - pass make disctcheck todo list.. and even how to do it! :) tiff compression patch :) better loader... ignore trailing garbage xv puts on the end of an xpm... vrsion -> 1.1.0 make packages update dont need x11 includes -lm build without x......... handle error stuff right tillman's png interlacing support patch! yum! bugsie! fixed! no savies! :) <-tilman tga loader fixed. now it works! :) Michel Briand mmap tga loader kwo imlib2 patch actually use cache in 32bpp/24bpp kwo's patch 1.1.1 just .in now - the whole transition is over. fix distcheck distipoos oops filters wrong spot imlib2_loaders... roatate from buffer patch kim patchies.. and in authors!@ :) patches... :) ltdl be gone fromt he src tree! :) dont return values if void return defined! nuke libltdl subdir pc fix --without-x works again handle files too small to be a valid tga! try using advance metrics jose's AA rendering patches are in! :) mr gonzales's latest "final" code. autofool cleanups... argh! i hate autofools! build things THIS way... :) sorry - mej - you seem to have broken the build on other systems and imlib2-config wasnt being installed - also it was deciding it had to cross-compile and build i686-gnu-linux-imlib2-config etc. files... had to move autogen.sh to this... :( revert... :( breakies more bmp fixes pallet + transp fix up to 1.1.2 - security fixes, some other fixed, ilbm loader fix brian bits per smaple! :) buildie cleanies remooov! and new much cleaner tree. get the file list right. ldflags by bye fix install no asflags recurse oosp accidentally put this in. damn! openembedded build files... this makes life so easy to build efl for embedded... :) cleaner configure.in oopsies. fixies bart patch for debian package stuff we dont need no steenking x headers in the loaders no x headers. ditch x headers from those loaders progname... :) no more segv/buffer overflow bmp patch make hsv reversible FILL IN @REQUIREMENTS@ IN PC.IN url... dont double guess unicode.. just let it be raw link modules back to imlib2 in case they are used in a python extension that dlopens imlib2.so.... change versions. some went DOWN - because they arent releases and i'm trying to remove the _pre ascii from the version. i added a .001 (a release number) so we can automatically or easiyl generate releases... sorry guys. but it's kind of "for the good of the code". :) lround -> round DISPLAY_MISSING define from spanky imlib2 configure.in patch 1. e17's init icons get put into an e_box for arrangement nad the init splash determines the location... if there is NO x dir.... still link anyway remove files so dirs go away auto-package imlib2... fix more touchies! add data filea and test progs to -devel asparagus time for some of the core efl bits... bz2 loader fix. thanks julia! no dot! bettter detect for mmx (same as evas now) asparagus! amd64 asm patches John Slaten's amd64 mmx patch pass make distcheck make e17 pass make distcheck.... and... ASPARAGUS time... http://enlightenment.freedesktop.org for tarballs asparagus! full asparagus xpm segv fix asparagus... make e17 distcheck. aspara! Chris Ross (20): * Changed some of the methods to stop furutre name conflicts * Added Willems patch for bump mapping -very vey cool, check out test/imllib2 * Died due to excess excitement over bump mapping * Stuff from term, fixes some rpm build issues with imlib_view One fricken character. Freetype 1.2, not 1.1 * modifed the script engine, instead of three passes i've nobbled it down to one, this means the bump_mapped pr0n will now render a coupla degree's faster (gilbertt this is for you, and those pictures of pabs' mom) * Update Imlib2.h and api.c to reflect changes Gah, turn off debug mode, and comment out necessary blurb... Added Willem patch for the bump map filter, now does proper bump mapping from an infinet light source. Needs to be optimsed further - lookup tables or some such..... thats for another day. * rewrite of the script parser, basically you can now parser a filter as a variable to another filter as willem requested the other day. eg. filter( var=anotherfilter( var=13,var=30 ), var=blum ); * forgot to mention that i've added an option to test/imlib2 -bmp2pt add this too it's command line and it'll bump map to where the cursor is. Clean up of code, all macros for filter_param -> real varaible are put in script.h. Changed filters to reflect this change, and actually plan on writing some more macors and filters soon. Ok, some more clean ups to the filter stuff, should have some new filters to play with soon - want to get the stuff correct before I commit some more stuff. dox is the start of dox2 the document viewer based on imlib2. Designed so that the style of the docs is seperate from the contents. Will evolve rapdily over the next week. More changes. Still doesn't do anything. blu7m. blum. fixed "error" on first install type bug in the dox tree. blum. Start of a filter test app, and applied Willem's patch for imlib2. thanks Willem. New pic. Got bored with the last one =). Moving over to the new home in the efm module. Be quiet. Argh. You know what I do to fools? I pity them :) Christian Kreibich (11): Raster, 4:31 am. Oh my. An XCF loader. Currently it can handle layers, layer offsets, layer opacity, layer masks, and merging layers in the default mode (simply "looking" through all the layers). The other layer modes are missing right now (I hardly ever use anything other than "Normal" anyway, but that's just me of course). I don't know if the loader has endianness issues (I guess it does), but this should definitely work better. Ahem. Of course the load fails when you can't open the file :o) Bye bye XCF loader. Apparently I stepped on some Gimp people's feet with it, because of licensing issues. I guess I'll be talking to Raster next week what we'll do with the loader. Hope this makes us friends with the Gimp developers again. And another autoconf update ... Lots of sssshhh here ... Well then let's delete the full thing? Same changes for HEAD ... Okay, don't use AM_PROG_AS but the workaround, to fix automake issues. Christopher Rosendahl (2): bad bad! bad bad =) Corey Donohoe (1): segfault fix from Dave Weston Dan Sinclair (1): - documentation fix: the angle is in radians not degrees Franz Marini (6): added nick. nothing important. :) ok, just wrote this little function to do pixel drawing with blending. In fact, I wrote it just for the Bezier drawing function, but I thought it could be useful in other cases too. Have fun, Lightman :) Alright, changed index.html to document imlib_image_draw_pixel. Ok, just tried to compile Imlib2 under Roswell (RH 7.2 beta) and I discovered that it installs freetype 2.0.3 , and so freetype.h (for ftype1) is under /usr/include/freetype1/freetype/freetype.h . As to not have plp complaining imlib2 can't find freetype under rh 7.2 , I patched configure to work with roswell. Lightman Ok, reverting changes for the draw_pixel function. Now Imlib_image_draw_pixel uses Tom's macro (__imlib_draw_set_point and *_clipped) so it's faster and it handles clipping, too. Btw Tom, I choosed not to change the name of the wrap function so that : 1) I don't have to change it in doc/index.html ;) 2) I think it's a little more in line with Imlib_image_draw_line ... Ok, SirDibos modified the html so as to be more readable, namely, fixed 
     tags, removed   ... just some cleanup ...

Horms (4):
      rpm -ta now works on a tarball produced by "make distcheck" and friends
      Debian packages may now be built from output of make dist and friends
      Debian packages may now be built from output of make dist and friends
      flum

Ibukun Olumuyiwa (2):
      Patch for pkg-config support from Tilman Sauerbeck .
      Warnings suck

John Bickers (2):
      Fixed start-of-line HAM problem.     Added SHAM and CTBL load.     Added greyscale load.     Added IMLIB2_LBM_NOMASK check to disable masking.     Added colour gun scaling, e.g. 4-bit 0x0f scales to 8-bit 0xff, not 0xf0.     Changed RLE decompression by scanline instead of by byte.     Removed empty save() function altogether as per some other loaders.
      Added entries for loader_lbm.c.

Kevin Brosius (2):
      Minor README update - edb is used by imlib2_loaders.
      .spec version update

Kim Woelders (3):
      Fix grabbing when source x or y is < 0.
      Fix imlib_create_scaled_image_from_drawable().
      Fix imlib_create_scaled_image_from_drawable for source_y != 0.

Laurence J. Lane (15):
      more preliminary assimilation
      clean target
      stuff
      removed dh_testversion
      stuff
      added patch by David N. Welton to cleanup configure handling     Thanks, David.
      synch with current woody packages
      update rules for cvs builds (autogen.sh)
      minor update
      cleanup source names
      clean up for build
      various stuff
      Disable MMX routines. They were already (well, allegedly most of the time)     disabled in the official packages for obvious reasons. I'd rather leave     them enabled for CVS, but binutils headaches abound.
      another missing dependecy     imlib2 suggests imlib2-loaders     e17 depends on imlib2-loaders
      debhelper 3.0 changeover

Maher Awamy (1):
      Made png.so and jpeg.so link against Imlib2 when building, this makes the perl     bindings problem with undefined symbols for __imlib_GetTag disappear since those     two loaders call that function to determine some image flags when saving.     Kick me in the butt if I am not supposed to do that but KainX said I should.     The differance in .so size is minimal, 30 bytes for png.so and 20 bytes for jpeg.so.

Mandrake (11):
      Fri Oct 22 10:53:26 PDT 1999     (Mandrake)
      trying to "fix" imlib2's cvs tree
      more "hush yo mouf cvs" changes
      Sun Oct 31 20:21:13 PST 1999     (Mandrake)
      removed a warning
      fixing freetype detection stuff, maybe?
      hmm
      heh.  not actually using configure option for mmx disabling correctly
      this doesn't work at all.     libtool: link: `-L../src' cannot specify a relative directory
      Er, this was just blatantly and obviously wrong.     fixed.
      hush cvs

Mark Bainter (1):
      Changed --with-freetype to --with-ttf to make it consistant with the other     modules.

Michael Jennings (67):
      *sigh*
      Hush.
      A GIF loader.  There is no save function yet, and you'll need libgif to     use it.
      Whoops.  Forgot to call the progress callback one last time.
      Don't ask me how this got out of sync....
      *grumble*
      Ummm...
      Put those back.  I hate warnings.
      TIFF loader from Eric Dorland .
      BMP loader from Isaac Richards .  It currently has issues     with progressive loading, so don't use it with feh. :-)
      Keep raster happy.
      BMP loader fix for progressive loading from Chutt.
      Murple.
      Added a function to retrieve the image filename, if it has one.  It returns     a pointer to an internal string, so if you want to alter the filename, you     MUST strdup() it.
      Several miscellaneous bugfixes I did while converting Eterm to use Imlib2.
      "Hi.  My name is raster, and I smoke crack.  I think I'll dereference this     pointer I just freed.  Sound like a good idea?  Yes, I thought so too."     :-P
      Fixed a possible divide by 0.
      Never mind.  I fixed the bugger.
      Wed Apr 26 19:58:05 PDT 2000     (KainX)
      Don't cache partially-loaded images.
      Hush up on the warning.
      Nuked some autogenerated files and added acconfig.h.
      Hush CVS.
      It's always a good idea to "make distcheck" before you commit when you add     or remove files. :-)
      Some silly goose decided that these files should #include Imlib2.h.  NONE     of them should include Imlib2.h.  In fact, nothing in the Imlib2 code     should, but if it's absolutely necessary, make sure the local one is found     before the system-wide one.
      Wed Jul 12 22:20:53 PDT 2000     (KainX)
      Miscellaneous fixes I ran across while doing the colormod stuff.  One of     which fixes a seg fault bug.
      Son of a raster!  I think I just found the memory leak.  I shall now hide     in shame.  Perhaps giblet should take over Eterm development.
      Imlib2 now benefits from the same MMX goop that Eterm has. :)
      Fix make distcheck.
      So fix it, don't just get rid of it. =P
      Fix error building with dmalloc support.
      Fri Aug 10 13:33:13 PDT 2001     (KainX)
      Mon Oct  8 10:00:19 2001                        Michael Jennings (mej)
      Spec file fixes here too.
      Minor portability nit to appease the Texan.
      Oops, forgot to fix configure.ac.
      Tue Jan 15 15:22:06 EST 2002     (KainX)
      Thu Mar 14 19:18:07 2002                        Michael Jennings (mej)
      Mon Apr  8 17:47:55 2002                        Michael Jennings (mej)
      Wed May 29 09:22:42 2002                        Michael Jennings (mej)
      Wed May 29 11:58:32 2002                        Michael Jennings (mej)
      Tue Jun  4 23:00:30 2002                        Michael Jennings (mej)
      Tue Jun  4 23:29:36 2002                        Michael Jennings (mej)
      Mon Mar 31 15:20:43 EST 2003     (KainX)
      Thu Apr  3 14:06:53 EST 2003     (KainX)
      Thu Apr  3 20:48:27 EST 2003     (KainX)
      Sat Jul 12 21:06:14 EDT 2003     (KainX)
      Gah!  New files. :P
      Ignore imlib2.pc since it's auto-generated.
      Sat Jul 12 21:33:20 EDT 2003     (KainX)
      Package names can vary.  Besides, if one doesn't know what's needed to     build it, one shouldn't be building it. :-)
      Oops.  Forgot to nuke that.
      Fri Jul  2 14:41:17 2004                        Michael Jennings (mej)
      Tue Jul 20 17:23:57 2004                        Michael Jennings (mej)
      Sun Jul 25 17:45:53 2004                        Michael Jennings (mej)
      Wed Aug 25 15:53:59 2004                        Michael Jennings (mej)
      Thu Aug 26 13:25:22 2004                        Michael Jennings (mej)
      Ditto.
      Copyright -> License
      Ssssh!
      Thu Jan  6 10:27:24 2005                        Michael Jennings (mej)
      Sun Jan 16 14:27:18 2005                        Michael Jennings (mej)
      Wed Jan 19 17:10:29 2005                        Michael Jennings (mej)
      Fri Jan 21 00:57:08 2005                        Michael Jennings (mej)
      Sun Jan 23 22:30:28 2005                        Michael Jennings (mej)
      Fri Jan 28 20:26:06 2005                        Michael Jennings (mej)

Michael Thalmann (1):
      corrected order in autogen.sh, updated to automake 1.5

Mike Frysinger (3):
      allow for setting of env var to prevent running ./configure like the older autogen scripts allowed
      remove AC_CANONICAL_TARGET and use $host* variables instead of $target* variables since thats how it works
      we want to search for libX11 not libX ( http://bugs.gentoo.org/93300 )

Nathan Ingersoll (4):
      Explicitly link the modules to Imlib2 for portability to other platforms.     (OS X in this case)
      Got a little over-zealous on the linking of Imlib2, removed the cases that     aren't necessary.
      Remove the attempt to link freetype1, use the linking information generated by     the configure.in.
      glibtoolize

Nigel Kostiuck (2):
      Added the change for BitBake the Standardized Openembedded Build System
      Python is too incompetent to parse hyphens

Peter Kjellerstedt (2):
      Removed this generated file from CVS (again).
      Corrected a typo.

Platon Fomichev (4):
      OS/2 fixes
      OS/2 binary open fix, I think in UNIX we can safely use "O_BINARY" too
      General cleanup of EMX things
      First preview of gzip & bzip2 loaders

Richard Lowe (1):
      Please Miss, I need -lm too.

Sytse Wielinga (14):
      Updated imlib2 debian packaging.     It still doesn't configure correctly for me without some changes to autogen.sh     and configure.ac; I'll have a look how to fix this correctly.
      - Fixed building with automake 1.6.3, by adding the 'CCASFLAGS' and 'CCAS'        substitutions to configure.ac      - Fixed building with autoconf 2.5, by making autogen.sh run aclocal and        autoconf also in libltdl. I'm not sure if it is all-right in all cases;        please have a look at it.      - Added some things to .cvsignore.
      1. autoheader and automake should also be run in libltdl     2. forgot autom4te.cache in .cvsignore
      Removed libltdl directory from imlib2; it's created by libtoolize.
      Readded libltdl/acconfig.h. That should be there.
      Raster isn't an 'author(s)'
      Big overhaul of a lot of the debian packages
      Updated most of the debian packaging. Everything I have missed is out of date,     not important or not working.
      Fixed a couple of debs in e17/libs, added and updated a couple of .cvsignores.
      Updated the imlib2 debian packaging.
      Slight update for the debian packaging of imlib2, imlib2_loaders, ecore, edje;     more to come later.
      Things may change sometimes. Let debian cope with it.
      A lot of moving around in imlib2{,loaders} caused lots of unignored files
      Made imlib2's tests and demos open the display correctly.

Term (10):
      First commit. Woohoo!
      More typos (but in raster's defense, he's spelling checking every so     often. ;)
      Cleaned up/partially rewrote README. Basically updated for the 1.0     release.
      Bored. Reading. Typo. Commit. Sleep.
      Add --with-edb=DIR argument (by request).
      Cleanup the spec file a bunch with a patch from     Joakim Bodin . Changed a few things in to make it     happy to build in rpm < 3.0.5, and a few other minor tweaks.
      Based on a suggestion from Richard Lowe , and     partially from a patch from him, updated README to include the     dependancies. Also added a few more to imlib2.spec.in (libjpeg, libpng,     edb).
      Blah. Isn't it great how things like "check the other packages in the spec     file" occur to you RIGHT after you do a commit? I love being up late. :)
      Added imconvert, which stems from a conversation with raster about     importing/exporting binary data (specifically imlib images from edb files,     like the ebits files). This allows the user to export and import image     data in and out of edb files, as well as arbitrary conversions to and from     any format Imlib2 can handle.
      I should've done this a while back. Sorry about the big number of emails     coming. ;)

Till Adam (3):
      small fix for the pnm loader. It didnt display the last two lines of a file.     Ive only corrected the 24bit RGB one. Ill do the others if raster doesnt     have a more elegant fix for this :).
      fix for the other binary versions in the pnm_loader. Could someone please     check if the ascii ones work right? I didnt test them. and test the binary     formats too while youre at it. Thanks :)
      ok, fix for the ascii ppm formats. They seemed to have the same problem.     This should be it now, provided the save in ppm format works as expected     which it seems to do from geist at least.

Tilman Sauerbeck (17):
      Fixed CFLAGS in pkg-config file
      im->real_file() is set on load, but it will be overwritten when the file is saved. so free the old contents before overwriting it.
      Imlib2 loaders don't need to ship with both load() _and_ save() anymore
      replaced loader_gzbz2 with loader_zlib and loader_bz2. removed empty save() in some loaders
      fixed some warnings
      Don't call DirtyPixmapsForImage() twice - it's already called by DirtyImage()
      DirtyPixmapsForImage() is only available when we build with X
      fixed a bunch of warnings. reverted last commit.
      don't attempt to save an image without image data
      updated Doxyfiles
      always print an error message if an image cannot be opened
      another bug in the bz2 loader: we need to duplicate the original filename so we don't access free'd memory
      fixed a fd leak and a bad memory access bug
      zlib/bz2 loaders, round 2: look for the real loader using a fake filename (original filename with the bz2/gz suffix cut)
      fix uncompression in bzip2 loader2
      fix uncompression for the zlib loader
      handle bzip2 errors

Tom Gilbert (85):
      Shaddup ;)
      shaddup ;)
      AARGH. Godamn file decriptor leak which has been driving me CRAZY for a     WEEK! Got the BASTARD. DIE!
      Removed a crufty bit.
      nothing major
      Leak plugged. Thanks Eric :)
      Okay. The loader list is now trimmed. Where it would previously contain:     argb.a   bmp.a   gif.a   jpeg.a   png.a   pnm.a   tiff.a     argb.la  bmp.la  gif.la  jpeg.la  png.la  pnm.la  tiff.la     argb.so  bmp.so  gif.so  jpeg.so  png.so  pnm.so  tiff.so
      Bite me =P
      Partial loader_tiff rewrite from Eric Dorland. Much nicer :)
      Thought you could use a ChangeLog. I filtered it from muy cvs-commits-list     mbox, so bin it if you don't like =)
      Thu Apr 27 02:59:57 GMT 2000     (gilbertt)
      Consolidate one ChangeLog in the root dir.
      Thu Apr 27 03:16:59 GMT 2000     (gilbertt)
      Thu Apr 27 04:00:28 GMT 2000     (gilbertt)
      Thu Apr 27 04:22:06 GMT 2000     (gilbertt)
      Thu Apr 27 13:41:11 GMT 2000     (gilbertt)
      Thu Apr 27 13:43:49 GMT 2000     (gilbertt)
      This is weird. I'm sure I added the prototypes for these context_get_*     functions to Imlib2.h before... Yet they aren't there.... Hrm...
      SHUT YOUR HOLE CVS BITCH!
      Default x,y to 0 and w, h to image dimensions, so if you don't specify, the     filter applies to the whole image.
      Willem's rotation patch.
      fix core on imlib_list_fonts()
      Fixed imlib_list_fonts()
      Don't show duplicates in imlib_list_fonts().
      Okay. imlib_free_image_and_decache() was leaking images. I hope I made the     right fix here. Basically, the imlib_free_image_and_decache() call in api.c     sets the flag F_INVALID then calls the internal __ImlibFreeImage(), this     checks if the flag F_UNCACHEABLE is set, and only frees it if so.
      Urm. oops. hehe :)
      Added line drawing with clipping.
      Added rectangle clipping, in the form:
      The line clipping function is quite useful, so I made it public.     Sometimes it's handy to work out where your line was/would be drawn.
      Scratch that. Start again.
      Polygons. Not filled ones yet =P Empty ones are easier ;-)
      Added function to calculate bounds of a polygon.
      imlib_image_draw_ellipse()
      Polygon filling. Right now only works for convex polygons. Works with a     clipping rect, but highly suboptimally (I'm not doing proper polygon     clipping here yet, just clipping slowly on each point drawn - really nasty).
      Better API, simpler polygon struct. imlib_polygon_new() now, no type member.     Then _draw_polygon(polygon, unsigned int closed), and _fill_polygon(poly).
      imlib_image_fill_ellipse()
      killed a rounding error in line clipping
      slight speedup
      tidy up
      Much faster polygon clipping, made span() more sensible.
      Much faster clipped ellipse filling.
      final fix for _list_fonts()
      more docs
      update my email addy
      Lots of changes. Macro-ised the point_on_segment code.
      shuddup
      Use spans and the span list clipper to do filled ellipses too. Much better.
      more inlining
      Commiting what I have so far. More to do tomorrow, but it's 3am.
      nm I fixed it anyway
      quick warning hunt
      not quite there yet
      Fix for _polygon_get_bounds.
      Better fix.
      EEeeeeek. Segv.
      SHUT UP!
      png loader now pays head to images "quality" tag, just like the jpeg loader.     Now, the png lib takes values 1-9 for compression. I decided to standardise     loaders on a 1-100 quality value, and do some sums in the loader to convert     to 1-9 compression. That was you can set quality and not care what file     format is used. Sound reasonable?
      jpeg and png should do the right thing with quality _or_ compression now
      let's not have a coredumping example app ;-)
      dunno why there were two of those
      Adam's font fixer-upper patch :)
      fix memory leak
      warnings suck
      This is what I meant.
      safer
      er no
      sorry, debugging stuff
      ewps!
      that doesn't actually do anything different
      another one
      Expunged all the raw_file stuff and fixed a warning.
      fixed filled ellipses - note, this isn't the cleanest fix in the world.
      bad logic there tom
      Once more into the breech.
      You are required to set `AS' and `ASFLAGS' via `configure.in'.  The     autoconf macro `AM_PROG_AS' will do this for you.  Unless they are     already set, it simply sets `AS' to the C compiler and `ASFLAGS' to the     C compiler flags.
      No, I didn't mean to get rid of that bit.
      *snicker
      Patch from Brian Lindholm 
      foo
      Fix broken ordering.
      Fix from Lindholm@aol.com for segvs when tiling images seamlessly (if they     are an odd number of pixels in height).
      A bugfix!
      Fix bug in ellipse drawing introduced who knows when by who knows who.
      memory leak busted - valgrind is great.
      ->data was getting leaked, as _tidyup() only free()s data for nodes of type     CHAR.

Vincent Torri (5):
      Doxygen documentation
      Doxygen scripts, description of imlib2
      Doxygen doc: css and html files
      Doxygen doc: images
      Configuration summary

imlib2-1.4.7/INSTALL0000664000175000017500000000052212121044573010653 00000000000000COMPILING and INSTALLING:

If you got a official release tar archive do:
    ./configure
    
( otherwise if you got this from enlightenment cvs do: ./autogen.sh )
    
Then to compile:
    make

To install (run this as root, or the user who handles installs):
    make install

NOTE: You MUST make install Imlib2 for it to run properly.
imlib2-1.4.7/AUTHORS0000664000175000017500000000240612121044573010675 00000000000000The Rasterman (Carsten Haitzler)  
Ryan Gustafson 
Mandrake (Geoff Harrison) 
Willem Monsuwe 
KainX (Michael Jennings) 
Eric Dorland 
Chutt (Isaac Richards) 
giblet (Tom Gilbert) 
Takis 
Dan Maas 
Platon Fomichev 
boris (Chris Ross) 
Martin Grimm 
Matt McClanahan 
Steve Langasek 
Christophe Tronche 
Nathan Ingersoll 
Masa(Masahiko) Mori 
Term (Lyle Kempler) 
Adam Kisiel 
Carsten Pfeiffer 
Lightman (Franz Marini) 
Mark Bainter 
Brian Lindholm 
Renchi Raju 
Yuri Hudobin 
Radoslaw Grzanka 
Kim Woelders 
Nick Blievers 
Mike Castle 
R.Ramkumar 
Dmitry Antipov 
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# Copyright (C) 2001-2014 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
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# AM_CONDITIONAL                                            -*- Autoconf -*-

# Copyright (C) 1997-2014 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# Copyright (C) 1999-2014 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
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# Generate code to set up dependency tracking.              -*- Autoconf -*-

# Copyright (C) 1999-2014 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.


# _AM_OUTPUT_DEPENDENCY_COMMANDS
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# Do all the work for Automake.                             -*- Autoconf -*-

# Copyright (C) 1996-2014 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
# gives unlimited permission to copy and/or distribute it,
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# Copyright (C) 2001-2014 Free Software Foundation, Inc.
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# This file is free software; the Free Software Foundation
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# Copyright (C) 2003-2014 Free Software Foundation, Inc.
#
# This file is free software; the Free Software Foundation
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rmdir .tst 2>/dev/null
AC_SUBST([am__leading_dot])])

# Check to see how 'make' treats includes.	            -*- Autoconf -*-

# Copyright (C) 2001-2014 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.

# AM_MAKE_INCLUDE()
# -----------------
# Check to see how make treats includes.
AC_DEFUN([AM_MAKE_INCLUDE],
[am_make=${MAKE-make}
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# If we don't find an include directive, just comment out the code.
AC_MSG_CHECKING([for style of include used by $am_make])
am__include="#"
am__quote=
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# First try GNU make style include.
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# Now try BSD make style include.
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AC_SUBST([am__include])
AC_SUBST([am__quote])
AC_MSG_RESULT([$_am_result])
rm -f confinc confmf
])

# Fake the existence of programs that GNU maintainers use.  -*- Autoconf -*-

# Copyright (C) 1997-2014 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.

# AM_MISSING_PROG(NAME, PROGRAM)
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AC_DEFUN([AM_MISSING_PROG],
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$1=${$1-"${am_missing_run}$2"}
AC_SUBST($1)])

# AM_MISSING_HAS_RUN
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AC_REQUIRE_AUX_FILE([missing])dnl
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  am_missing_run=
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])

# Helper functions for option handling.                     -*- Autoconf -*-

# Copyright (C) 2001-2014 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.

# _AM_MANGLE_OPTION(NAME)
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AC_DEFUN([_AM_MANGLE_OPTION],
[[_AM_OPTION_]m4_bpatsubst($1, [[^a-zA-Z0-9_]], [_])])

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AC_DEFUN([_AM_IF_OPTION],
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# Copyright (C) 1999-2014 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.

# _AM_PROG_CC_C_O
# ---------------
# Like AC_PROG_CC_C_O, but changed for automake.  We rewrite AC_PROG_CC
# to automatically call this.
AC_DEFUN([_AM_PROG_CC_C_O],
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AC_REQUIRE_AUX_FILE([compile])dnl
AC_LANG_PUSH([C])dnl
AC_CACHE_CHECK(
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  for am_i in 1 2; do
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      : OK
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      am_cv_prog_cc_c_o=no
      break
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  rm -f core conftest*
  unset am_i])
if test "$am_cv_prog_cc_c_o" != yes; then
   # Losing compiler, so override with the script.
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   # A longer-term fix would be to have automake use am__CC in this case,
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fi
AC_LANG_POP([C])])

# For backward compatibility.
AC_DEFUN_ONCE([AM_PROG_CC_C_O], [AC_REQUIRE([AC_PROG_CC])])

# Copyright (C) 2001-2014 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.

# AM_RUN_LOG(COMMAND)
# -------------------
# Run COMMAND, save the exit status in ac_status, and log it.
# (This has been adapted from Autoconf's _AC_RUN_LOG macro.)
AC_DEFUN([AM_RUN_LOG],
[{ echo "$as_me:$LINENO: $1" >&AS_MESSAGE_LOG_FD
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   ac_status=$?
   echo "$as_me:$LINENO: \$? = $ac_status" >&AS_MESSAGE_LOG_FD
   (exit $ac_status); }])

# Check to make sure that the build environment is sane.    -*- Autoconf -*-

# Copyright (C) 1996-2014 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.

# AM_SANITY_CHECK
# ---------------
AC_DEFUN([AM_SANITY_CHECK],
[AC_MSG_CHECKING([whether build environment is sane])
# Reject unsafe characters in $srcdir or the absolute working directory
# name.  Accept space and tab only in the latter.
am_lf='
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case `pwd` in
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    AC_MSG_ERROR([unsafe absolute working directory name]);;
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    AC_MSG_ERROR([unsafe srcdir value: '$srcdir']);;
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# Do 'set' in a subshell so we don't clobber the current shell's
# arguments.  Must try -L first in case configure is actually a
# symlink; some systems play weird games with the mod time of symlinks
# (eg FreeBSD returns the mod time of the symlink's containing
# directory).
if (
   am_has_slept=no
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     set X `ls -Lt "$srcdir/configure" conftest.file 2> /dev/null`
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	AC_MSG_ERROR([ls -t appears to fail.  Make sure there is not a broken
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     # Just in case.
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   AC_MSG_ERROR([newly created file is older than distributed files!
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AC_MSG_RESULT([yes])
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   AC_MSG_RESULT([done])])
rm -f conftest.file
])

# Copyright (C) 2009-2014 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.

# AM_SILENT_RULES([DEFAULT])
# --------------------------
# Enable less verbose build rules; with the default set to DEFAULT
# ("yes" being less verbose, "no" or empty being verbose).
AC_DEFUN([AM_SILENT_RULES],
[AC_ARG_ENABLE([silent-rules], [dnl
AS_HELP_STRING(
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AS_HELP_STRING(
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])
case $enable_silent_rules in @%:@ (((
  yes) AM_DEFAULT_VERBOSITY=0;;
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    *) AM_DEFAULT_VERBOSITY=m4_if([$1], [yes], [0], [1]);;
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dnl
dnl A few 'make' implementations (e.g., NonStop OS and NextStep)
dnl do not support nested variable expansions.
dnl See automake bug#9928 and bug#10237.
am_make=${MAKE-make}
AC_CACHE_CHECK([whether $am_make supports nested variables],
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BAR0=false
BAR1=true
V=1
am__doit:
	@$(TRUE)
.PHONY: am__doit']]) | $am_make -f - >/dev/null 2>&1; then
  am_cv_make_support_nested_variables=yes
else
  am_cv_make_support_nested_variables=no
fi])
if test $am_cv_make_support_nested_variables = yes; then
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  AM_V='$(V)'
  AM_DEFAULT_V='$(AM_DEFAULT_VERBOSITY)'
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  AM_V=$AM_DEFAULT_VERBOSITY
  AM_DEFAULT_V=$AM_DEFAULT_VERBOSITY
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AC_SUBST([AM_V])dnl
AM_SUBST_NOTMAKE([AM_V])dnl
AC_SUBST([AM_DEFAULT_V])dnl
AM_SUBST_NOTMAKE([AM_DEFAULT_V])dnl
AC_SUBST([AM_DEFAULT_VERBOSITY])dnl
AM_BACKSLASH='\'
AC_SUBST([AM_BACKSLASH])dnl
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])

# Copyright (C) 2001-2014 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.

# AM_PROG_INSTALL_STRIP
# ---------------------
# One issue with vendor 'install' (even GNU) is that you can't
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# is unlikely to handle the host's binaries.
# Fortunately install-sh will honor a STRIPPROG variable, so we
# always use install-sh in "make install-strip", and initialize
# STRIPPROG with the value of the STRIP variable (set by the user).
AC_DEFUN([AM_PROG_INSTALL_STRIP],
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# Installed binaries are usually stripped using 'strip' when the user
# run "make install-strip".  However 'strip' might not be the right
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dnl Don't test for $cross_compiling = yes, because it might be 'maybe'.
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  AC_CHECK_TOOL([STRIP], [strip], :)
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INSTALL_STRIP_PROGRAM="\$(install_sh) -c -s"
AC_SUBST([INSTALL_STRIP_PROGRAM])])

# Copyright (C) 2006-2014 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.

# _AM_SUBST_NOTMAKE(VARIABLE)
# ---------------------------
# Prevent Automake from outputting VARIABLE = @VARIABLE@ in Makefile.in.
# This macro is traced by Automake.
AC_DEFUN([_AM_SUBST_NOTMAKE])

# AM_SUBST_NOTMAKE(VARIABLE)
# --------------------------
# Public sister of _AM_SUBST_NOTMAKE.
AC_DEFUN([AM_SUBST_NOTMAKE], [_AM_SUBST_NOTMAKE($@)])

# Check how to create a tarball.                            -*- Autoconf -*-

# Copyright (C) 2004-2014 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.

# _AM_PROG_TAR(FORMAT)
# --------------------
# Check how to create a tarball in format FORMAT.
# FORMAT should be one of 'v7', 'ustar', or 'pax'.
#
# Substitute a variable $(am__tar) that is a command
# writing to stdout a FORMAT-tarball containing the directory
# $tardir.
#     tardir=directory && $(am__tar) > result.tar
#
# Substitute a variable $(am__untar) that extract such
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#     $(am__untar) < result.tar
#
AC_DEFUN([_AM_PROG_TAR],
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AC_SUBST([AMTAR], ['$${TAR-tar}'])

# We'll loop over all known methods to create a tar archive until one works.
_am_tools='gnutar m4_if([$1], [ustar], [plaintar]) pax cpio none'

m4_if([$1], [v7],
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  for _am_tool in $_am_tools; do
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    gnutar)
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      done
      am__tar="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$$tardir"'
      am__tar_="$_am_tar --format=m4_if([$1], [pax], [posix], [$1]) -chf - "'"$tardir"'
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    plaintar)
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      am__tar='tar chf - "$$tardir"'
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      ;;
    pax)
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      am__untar='pax -r'
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    cpio)
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      am__untar='cpio -i -H $1 -d'
      ;;
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      am__tar=false
      am__tar_=false
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      ;;
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  rm -rf conftest.dir

  AC_CACHE_VAL([am_cv_prog_tar_$1], [am_cv_prog_tar_$1=$_am_tool])
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AC_SUBST([am__tar])
AC_SUBST([am__untar])
]) # _AM_PROG_TAR

m4_include([m4/ec_visibility.m4])
m4_include([m4/ec_warnflags.m4])
m4_include([m4/libtool.m4])
m4_include([m4/ltoptions.m4])
m4_include([m4/ltsugar.m4])
m4_include([m4/ltversion.m4])
m4_include([m4/lt~obsolete.m4])
imlib2-1.4.7/install-sh0000755000175000017500000003452312510007617011634 00000000000000#!/bin/sh
# install - install a program, script, or datafile

scriptversion=2013-12-25.23; # 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; won't work
    # if double slashes aren't ignored.
    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
      dst=$dstdir/`basename "$src"`
      dstdir_status=0
    else
      dstdir=`dirname "$dst"`
      test -d "$dstdir"
      dstdir_status=$?
    fi
  fi

  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 $umask in
          *[123567][0-7][0-7])
            # POSIX mkdir -p sets u+wx bits regardless of umask, which
            # is incompatible with FreeBSD 'install' when (umask & 300) != 0.
            ;;
          *)
            tmpdir=${TMPDIR-/tmp}/ins$RANDOM-$$
            trap 'ret=$?; rmdir "$tmpdir/d" "$tmpdir" 2>/dev/null; exit $ret' 0

            if (umask $mkdir_umask &&
                exec $mkdirprog $mkdir_mode -p -- "$tmpdir/d") >/dev/null 2>&1
            then
              if test -z "$dir_arg" || {
                   # Check for POSIX incompatibilities with -m.
                   # HP-UX 11.23 and IRIX 6.5 mkdir -m -p sets group- or
                   # other-writable bit of parent directory when it shouldn't.
                   # FreeBSD 6.1 mkdir -m -p sets mode of existing directory.
                   ls_ld_tmpdir=`ls -ld "$tmpdir"`
                   case $ls_ld_tmpdir in
                     d????-?r-*) different_mode=700;;
                     d????-?--*) different_mode=755;;
                     *) false;;
                   esac &&
                   $mkdirprog -m$different_mode -p -- "$tmpdir" && {
                     ls_ld_tmpdir_1=`ls -ld "$tmpdir"`
                     test "$ls_ld_tmpdir" = "$ls_ld_tmpdir_1"
                   }
                 }
              then posix_mkdir=:
              fi
              rmdir "$tmpdir/d" "$tmpdir"
            else
              # Remove any dirs left behind by ancient mkdir implementations.
              rmdir ./$mkdir_mode ./-p ./-- 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=$dstdir/_inst.$$_
    rmtmp=$dstdir/_rm.$$_

    # 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 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
imlib2-1.4.7/imlib2.spec.in0000664000175000017500000001270412445320610012264 00000000000000Summary: Powerful image loading and rendering library
Name: imlib2
Version: @VERSION@
Release: 0.%(date '+%Y%m%d')
License: BSD
Group: System Environment/Libraries
URL: http://www.enlightenment.org
Source: %{name}-%{version}.tar.gz
Packager: %{?_packager:%{_packager}}%{!?_packager:Michael Jennings }
Vendor: %{?_vendorinfo:%{_vendorinfo}}%{!?_vendorinfo:The Enlightenment Project (http://www.enlightenment.org/)}
Distribution: %{?_distribution:%{_distribution}}%{!?_distribution:%{_vendor}}
#BuildSuggests: XFree86-devel xorg-x11-devel freetype-devel freetype2-devel libungif-devel
BuildRequires: /usr/bin/freetype-config /usr/include/gif_lib.h
BuildRequires: libid3tag-devel
Requires: %{name}-loader_jpeg = %{version}
Requires: %{name}-loader_png = %{version}
Requires: %{name}-loader_argb = %{version}
BuildRoot: %{_tmppath}/%{name}-%{version}-root

%description
Imlib2 is an advanced replacement library for libraries like libXpm that
provides many more features with much greater flexibility and speed than
standard libraries, including font rasterization, rotation, RGBA space
rendering and blending, dynamic binary filters, scripting, and more.

%package devel
Summary: Imlib2 headers, static libraries and documentation
Group: System Environment/Libraries
Requires: %{name} = %{version}
Requires: /usr/bin/freetype-config

%description devel
Headers, static libraries and documentation for Imlib2.

%package filters
Summary: Imlib2 basic plugin filters set
Group: System Environment/Libraries
Requires: %{name} = %{version}
%description filters
Basic set of plugin filters that come with Imlib2

%package loader_lbm
Summary: Imlib2 LBM loader
Group: System Environment/Libraries
%description loader_lbm
LBM image loader/saver for Imlib2

%package loader_jpeg
Summary: Imlib2 JPEG loader
Group: System Environment/Libraries
BuildRequires: libjpeg-devel
%description loader_jpeg
JPEG image loader/saver for Imlib2

%package loader_png
Summary: Imlib2 PNG loader
Group: System Environment/Libraries
BuildRequires: libpng-devel
BuildRequires: zlib-devel
%description loader_png
PNG image loader/saver for Imlib2

%package loader_argb
Summary: Imlib2 ARGB loader
Group: System Environment/Libraries
%description loader_argb
ARGB image loader/saver for Imlib2

%package loader_bmp
Summary: Imlib2 BMP loader
Group: System Environment/Libraries
%description loader_bmp
BMP image loader/saver for Imlib2

%package loader_gif
Summary: Imlib2 GIF loader
Group: System Environment/Libraries
%description loader_gif
GIF image loader for Imlib2

%package loader_pnm
Summary: Imlib2 PNM loader
Group: System Environment/Libraries
%description loader_pnm
PNM image loader/saver for Imlib2

%package loader_tga
Summary: Imlib2 TGA loader
Group: System Environment/Libraries
%description loader_tga
TGA image loader/saver for Imlib2

%package loader_tiff
Summary: Imlib2 TIFF loader
Group: System Environment/Libraries
BuildRequires: libtiff-devel
%description loader_tiff
TIFF image loader/saver for Imlib2

%package loader_xpm
Summary: Imlib2 XPM loader
Group: System Environment/Libraries
%description loader_xpm
XPM image loader/saver for Imlib2

%package loader_bz2
Summary: Imlib2 .bz2 loader
Group: System Environment/Libraries
%description loader_bz2
Bzip2 compressed image loader/saver for Imlib2

%package loader_gz
Summary: Imlib2 .gz loader
Group: System Environment/Libraries
%description loader_gz
gz compressed image loader/saver for Imlib2

%package loader_id3 
Summary: Imlib2 .id3 loader
Group: System Environment/Libraries
%description loader_id3
id3 tag image loader/saver for Imlib2

%prep
%setup -q

%build
%{configure} --prefix=%{_prefix} \
%ifarch x86_64
       --disable-mmx \
%endif
%ifarch i386 i486 i586 i686
       --enable-mmx \
%endif
       $RPM_CONFIGURE_OPTS
%{__make} %{?_smp_mflags} %{?mflags}

%install
%{__make} %{?mflags_install} DESTDIR=$RPM_BUILD_ROOT install
%{__rm} -f $RPM_BUILD_ROOT%{_libdir}/%{name}/filters/*.a
%{__rm} -f $RPM_BUILD_ROOT%{_libdir}/%{name}/loaders/*.a

%clean
test "x$RPM_BUILD_ROOT" != "x/" && rm -rf $RPM_BUILD_ROOT

%post
/sbin/ldconfig

%postun
/sbin/ldconfig

%files
%defattr(-, root, root)
%doc AUTHORS COPYING COPYING-PLAIN README
%dir %{_libdir}/%{name}
%dir %{_libdir}/%{name}/loaders
%{_libdir}/lib*.so.*

%files devel
%defattr(-, root, root, 0755)
%{_libdir}/*.so
%{_libdir}/*.la
%{_libdir}/*.a
%{_libdir}/imlib2/*/*.la
%{_bindir}/imlib2-config
%{_libdir}/pkgconfig/*
%{_includedir}/*
%{_datadir}/%{name}
%{_bindir}/imlib2_*

%files filters
%dir %{_libdir}/%{name}/filters
%attr(755,root,root) %{_libdir}/imlib2/filters/*.so

%files loader_lbm
%attr(755,root,root) %{_libdir}/imlib2/loaders/lbm.so

%files loader_jpeg
%attr(755,root,root) %{_libdir}/imlib2/loaders/jpeg.so

%files loader_png
%attr(755,root,root) %{_libdir}/imlib2/loaders/png.so

%files loader_argb
%attr(755,root,root) %{_libdir}/imlib2/loaders/argb.so

%files loader_bmp
%attr(755,root,root) %{_libdir}/imlib2/loaders/bmp.so

%files loader_gif
%attr(755,root,root) %{_libdir}/imlib2/loaders/gif.so

%files loader_pnm
%attr(755,root,root) %{_libdir}/imlib2/loaders/pnm.so

%files loader_tga
%attr(755,root,root) %{_libdir}/imlib2/loaders/tga.so

%files loader_tiff
%attr(755,root,root) %{_libdir}/imlib2/loaders/tiff.so

%files loader_xpm
%attr(755,root,root) %{_libdir}/imlib2/loaders/xpm.so

%files loader_bz2
%attr(755,root,root) %{_libdir}/imlib2/loaders/bz2.so

%files loader_gz
%attr(755,root,root) %{_libdir}/imlib2/loaders/zlib.so

%files loader_id3
%attr(755,root,root) %{_libdir}/imlib2/loaders/id3.so

%changelog
imlib2-1.4.7/data/0000775000175000017500000000000012510025540010607 500000000000000imlib2-1.4.7/data/Makefile.am0000664000175000017500000000007212121044573012567 00000000000000MAINTAINERCLEANFILES = Makefile.in
SUBDIRS = fonts images
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Ñ<Ÿ»2¡!.¼×IEND®B`‚imlib2-1.4.7/README0000664000175000017500000000334312510025531010501 00000000000000Imlib2 1.4.7

This is the Imlib 2 library - a library that does image file loading and
saving as well as rendering, manipulation, arbitrary polygon support, etc.

It does ALL of these operations FAST. Imlib2 also tries to be highly
intelligent about doing them, so writing naive programs can be done
easily, without sacrificing speed.

This is a complete rewrite over the Imlib 1.x series. The architecture is
more modular, simple, and flexible. See index.html in the doc/ directory
for more information.

Imlib2 requires several libraries to be already installed. These are:

libjpeg          http://www.ijg.org/
libpng           http://www.libpng.org/pub/png/libpng.html
freetype 2.1.x   http://www.freetype.org/

For examples of this library in use, seek:

Eterm            http://www.eterm.org/ (CVS version only, currently)
feh              http://www.linuxbrit.co.uk/feh.html
geist            http://www.linuxbrit.co.uk/geist.html

------------------------------------------------------------------------------
COMPILING AND INSTALLING:

  ./configure
  make
(as root unless youa re installing in your users directories):
  make install
      
------------------------------------------------------------------------------
BUILDING PACKAGES:

RPM: To build rpm packages:
  
  sudo rpm -ta imlib2-1.4.7.tar.gz

You will find rpm packages in your system /usr/src/redhat/* dirs (note you may
not need to use sudo or root if you have your own ~/.rpmrc. see rpm documents
for more details)

DEB: To build deb packages:

  tar zvf imlib2-1.4.7.tar.gz
  cd imlib2-1.4.7
  dpkg-buildpackage -us -uc -rfakeroot
  cd ..
  rm -rf imlib2-1.4.7

You will find all the debian source, binary etc. packages put in the directory
where you first untarred the source tarball.
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	  lzip -dc $(distdir).tar.lz | $(am__untar) ;;\
	*.tar.xz*) \
	  xz -dc $(distdir).tar.xz | $(am__untar) ;;\
	*.tar.Z*) \
	  uncompress -c $(distdir).tar.Z | $(am__untar) ;;\
	*.shar.gz*) \
	  GZIP=$(GZIP_ENV) gzip -dc $(distdir).shar.gz | unshar ;;\
	*.zip*) \
	  unzip $(distdir).zip ;;\
	esac
	chmod -R a-w $(distdir)
	chmod u+w $(distdir)
	mkdir $(distdir)/_build $(distdir)/_build/sub $(distdir)/_inst
	chmod a-w $(distdir)
	test -d $(distdir)/_build || exit 0; \
	dc_install_base=`$(am__cd) $(distdir)/_inst && pwd | sed -e 's,^[^:\\/]:[\\/],/,'` \
	  && dc_destdir="$${TMPDIR-/tmp}/am-dc-$$$$/" \
	  && am__cwd=`pwd` \
	  && $(am__cd) $(distdir)/_build/sub \
	  && ../../configure \
	    $(AM_DISTCHECK_CONFIGURE_FLAGS) \
	    $(DISTCHECK_CONFIGURE_FLAGS) \
	    --srcdir=../.. --prefix="$$dc_install_base" \
	  && $(MAKE) $(AM_MAKEFLAGS) \
	  && $(MAKE) $(AM_MAKEFLAGS) dvi \
	  && $(MAKE) $(AM_MAKEFLAGS) check \
	  && $(MAKE) $(AM_MAKEFLAGS) install \
	  && $(MAKE) $(AM_MAKEFLAGS) installcheck \
	  && $(MAKE) $(AM_MAKEFLAGS) uninstall \
	  && $(MAKE) $(AM_MAKEFLAGS) distuninstallcheck_dir="$$dc_install_base" \
	        distuninstallcheck \
	  && chmod -R a-w "$$dc_install_base" \
	  && ({ \
	       (cd ../.. && umask 077 && mkdir "$$dc_destdir") \
	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" install \
	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" uninstall \
	       && $(MAKE) $(AM_MAKEFLAGS) DESTDIR="$$dc_destdir" \
	            distuninstallcheck_dir="$$dc_destdir" distuninstallcheck; \
	      } || { rm -rf "$$dc_destdir"; exit 1; }) \
	  && rm -rf "$$dc_destdir" \
	  && $(MAKE) $(AM_MAKEFLAGS) dist \
	  && rm -rf $(DIST_ARCHIVES) \
	  && $(MAKE) $(AM_MAKEFLAGS) distcleancheck \
	  && cd "$$am__cwd" \
	  || exit 1
	$(am__post_remove_distdir)
	@(echo "$(distdir) archives ready for distribution: "; \
	  list='$(DIST_ARCHIVES)'; for i in $$list; do echo $$i; done) | \
	  sed -e 1h -e 1s/./=/g -e 1p -e 1x -e '$$p' -e '$$x'
distuninstallcheck:
	@test -n '$(distuninstallcheck_dir)' || { \
	  echo 'ERROR: trying to run $@ with an empty' \
	       '$$(distuninstallcheck_dir)' >&2; \
	  exit 1; \
	}; \
	$(am__cd) '$(distuninstallcheck_dir)' || { \
	  echo 'ERROR: cannot chdir into $(distuninstallcheck_dir)' >&2; \
	  exit 1; \
	}; \
	test `$(am__distuninstallcheck_listfiles) | wc -l` -eq 0 \
	   || { echo "ERROR: files left after uninstall:" ; \
	        if test -n "$(DESTDIR)"; then \
	          echo "  (check DESTDIR support)"; \
	        fi ; \
	        $(distuninstallcheck_listfiles) ; \
	        exit 1; } >&2
distcleancheck: distclean
	@if test '$(srcdir)' = . ; then \
	  echo "ERROR: distcleancheck can only run from a VPATH build" ; \
	  exit 1 ; \
	fi
	@test `$(distcleancheck_listfiles) | wc -l` -eq 0 \
	  || { echo "ERROR: files left in build directory after distclean:" ; \
	       $(distcleancheck_listfiles) ; \
	       exit 1; } >&2
check-am: all-am
check: check-recursive
all-am: Makefile $(SCRIPTS) $(DATA) config.h
installdirs: installdirs-recursive
installdirs-am:
	for dir in "$(DESTDIR)$(bindir)" "$(DESTDIR)$(pkgconfigdir)"; do \
	  test -z "$$dir" || $(MKDIR_P) "$$dir"; \
	done
install: install-recursive
install-exec: install-exec-recursive
install-data: install-data-recursive
uninstall: uninstall-recursive

install-am: all-am
	@$(MAKE) $(AM_MAKEFLAGS) install-exec-am install-data-am

installcheck: installcheck-recursive
install-strip:
	if test -z '$(STRIP)'; then \
	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
	      install; \
	else \
	  $(MAKE) $(AM_MAKEFLAGS) INSTALL_PROGRAM="$(INSTALL_STRIP_PROGRAM)" \
	    install_sh_PROGRAM="$(INSTALL_STRIP_PROGRAM)" INSTALL_STRIP_FLAG=-s \
	    "INSTALL_PROGRAM_ENV=STRIPPROG='$(STRIP)'" install; \
	fi
mostlyclean-generic:

clean-generic:

distclean-generic:
	-test -z "$(CONFIG_CLEAN_FILES)" || rm -f $(CONFIG_CLEAN_FILES)
	-test . = "$(srcdir)" || test -z "$(CONFIG_CLEAN_VPATH_FILES)" || rm -f $(CONFIG_CLEAN_VPATH_FILES)

maintainer-clean-generic:
	@echo "This command is intended for maintainers to use"
	@echo "it deletes files that may require special tools to rebuild."
	-test -z "$(MAINTAINERCLEANFILES)" || rm -f $(MAINTAINERCLEANFILES)
clean: clean-recursive

clean-am: clean-generic clean-libtool mostlyclean-am

distclean: distclean-recursive
	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
	-rm -f Makefile
distclean-am: clean-am distclean-generic distclean-hdr \
	distclean-libtool distclean-tags

dvi: dvi-recursive

dvi-am:

html: html-recursive

html-am:

info: info-recursive

info-am:

install-data-am: install-pkgconfigDATA

install-dvi: install-dvi-recursive

install-dvi-am:

install-exec-am: install-binSCRIPTS

install-html: install-html-recursive

install-html-am:

install-info: install-info-recursive

install-info-am:

install-man:

install-pdf: install-pdf-recursive

install-pdf-am:

install-ps: install-ps-recursive

install-ps-am:

installcheck-am:

maintainer-clean: maintainer-clean-recursive
	-rm -f $(am__CONFIG_DISTCLEAN_FILES)
	-rm -rf $(top_srcdir)/autom4te.cache
	-rm -f Makefile
maintainer-clean-am: distclean-am maintainer-clean-generic

mostlyclean: mostlyclean-recursive

mostlyclean-am: mostlyclean-generic mostlyclean-libtool

pdf: pdf-recursive

pdf-am:

ps: ps-recursive

ps-am:

uninstall-am: uninstall-binSCRIPTS uninstall-pkgconfigDATA

.MAKE: $(am__recursive_targets) all install-am install-strip

.PHONY: $(am__recursive_targets) CTAGS GTAGS TAGS all all-am \
	am--refresh check check-am clean clean-cscope clean-generic \
	clean-libtool cscope cscopelist-am ctags ctags-am dist \
	dist-all dist-bzip2 dist-gzip dist-lzip dist-shar dist-tarZ \
	dist-xz dist-zip distcheck distclean distclean-generic \
	distclean-hdr distclean-libtool distclean-tags distcleancheck \
	distdir distuninstallcheck dvi dvi-am html html-am info \
	info-am install install-am install-binSCRIPTS 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-pkgconfigDATA install-ps install-ps-am install-strip \
	installcheck installcheck-am installdirs installdirs-am \
	maintainer-clean maintainer-clean-generic mostlyclean \
	mostlyclean-generic mostlyclean-libtool pdf pdf-am ps ps-am \
	tags tags-am uninstall uninstall-am uninstall-binSCRIPTS \
	uninstall-pkgconfigDATA

.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:
imlib2-1.4.7/COPYING-PLAIN0000664000175000017500000000366312121044573011527 00000000000000Plain English Copyright Notice

This file is not intended to be the actual License. The reason this file
exists is that we here are programmers and engineers. We aren't lawyers. We
provide licenses that we THINK say the right things, but we have our own
intentions at heart. This is a plain-english explanation of what those
intentions are, and if you follow them you will be within the "spirit" of
the license.

The intent is for us to enjoy writing software that is useful to us (the
AUTHORS) and allow others to use it freely and also benefit from the work we
put into making it. We don't want to restrict others using it. They should
not *HAVE* to make the source code of the applications they write that
simply link to these libraries (be that statically or dynamically), or for
them to be limited as to what license they choose to use (be it open, closed
or anything else). But we would like to know you are using these libraries.
We simply would like to know that it has been useful to someone. This is why
we ask for acknowledgement of some sort.

You can do what you want with the source of this software - it doesn't
matter. We still have it here for ourselves and it is open and free to use
and download and play with. It can't be taken away. We don't really mind what
you do with the source to your software. We would simply like to know that
you are using it - especially if it makes it to a commercial product. If you
simply e-mail all the AUTHORS (see COPYING and AUTHORS files) telling us, and
then make sure you include a paragraph or page in the manual for the product
with the copyright notice and state that you used this software, we will be
very happy. If you want to contribute back modifications and fixes you may have
made we will welcome those too with open arms (generally). If you want help
with changes needed, ports needed or features to be added, arrangements can
be easily made with some dialogue.

Carsten Haitzler 
imlib2-1.4.7/config.sub0000755000175000017500000010624612510007617011615 00000000000000#! /bin/sh
# Configuration validation subroutine script.
#   Copyright 1992-2015 Free Software Foundation, Inc.

timestamp='2015-01-01'

# 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;hb=HEAD

# 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
       $0 [OPTION] 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 1992-2015 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."

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 $maybe_os in
  nto-qnx* | linux-gnu* | linux-android* | linux-dietlibc | linux-newlib* | \
  linux-musl* | linux-uclibc* | uclinux-uclibc* | uclinux-gnu* | kfreebsd*-gnu* | \
  knetbsd*-gnu* | netbsd*-gnu* | \
  kopensolaris*-gnu* | \
  storm-chaos* | os2-emx* | rtmk-nova*)
    os=-$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 \
	| be32 | be64 \
	| bfin \
	| c4x | c8051 | clipper \
	| d10v | d30v | dlx | dsp16xx \
	| 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 \
	| pyramid \
	| riscv32 | riscv64 \
	| rl78 | rx \
	| score \
	| 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 \
	| 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-* \
	| be32-* | be64-* \
	| bfin-* | bs2000-* \
	| c[123]* | c30-* | [cjt]90-* | c4x-* \
	| c8051-* | clipper-* | craynv-* | cydra-* \
	| d10v-* | d30v-* | dlx-* \
	| 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-* \
	| pyramid-* \
	| 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
		;;
	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
		;;
	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
		;;
	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 | ppc-le | powerpc-little)
		basic_machine=powerpcle-unknown
		;;
	ppcle-* | powerpclittle-*)
		basic_machine=powerpcle-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ppc64)	basic_machine=powerpc64-unknown
		;;
	ppc64-* | ppc64p7-*) basic_machine=powerpc64-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ppc64le | powerpc64little | ppc64-le | powerpc64-little)
		basic_machine=powerpc64le-unknown
		;;
	ppc64le-* | powerpc64little-*)
		basic_machine=powerpc64le-`echo $basic_machine | sed 's/^[^-]*-//'`
		;;
	ps2)
		basic_machine=i386-ibm
		;;
	pw32)
		basic_machine=i586-unknown
		os=-pw32
		;;
	rdos | rdos64)
		basic_machine=x86_64-pc
		os=-rdos
		;;
	rdos32)
		basic_machine=i386-pc
		os=-rdos
		;;
	rom68k)
		basic_machine=m68k-rom68k
		os=-coff
		;;
	rm[46]00)
		basic_machine=mips-siemens
		;;
	rtpc | rtpc-*)
		basic_machine=romp-ibm
		;;
	s390 | s390-*)
		basic_machine=s390-ibm
		;;
	s390x | s390x-*)
		basic_machine=s390x-ibm
		;;
	sa29200)
		basic_machine=a29k-amd
		os=-udi
		;;
	sb1)
		basic_machine=mipsisa64sb1-unknown
		;;
	sb1el)
		basic_machine=mipsisa64sb1el-unknown
		;;
	sde)
		basic_machine=mipsisa32-sde
		os=-elf
		;;
	sei)
		basic_machine=mips-sei
		os=-seiux
		;;
	sequent)
		basic_machine=i386-sequent
		;;
	sh)
		basic_machine=sh-hitachi
		os=-hms
		;;
	sh5el)
		basic_machine=sh5le-unknown
		;;
	sh64)
		basic_machine=sh64-unknown
		;;
	sparclite-wrs | simso-wrs)
		basic_machine=sparclite-wrs
		os=-vxworks
		;;
	sps7)
		basic_machine=m68k-bull
		os=-sysv2
		;;
	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
		;;
	toad1)
		basic_machine=pdp10-xkl
		os=-tops20
		;;
	tower | tower-32)
		basic_machine=m68k-ncr
		;;
	tpf)
		basic_machine=s390x-ibm
		os=-tpf
		;;
	udi29k)
		basic_machine=a29k-amd
		os=-udi
		;;
	ultra3)
		basic_machine=a29k-nyu
		os=-sym1
		;;
	v810 | necv810)
		basic_machine=v810-nec
		os=-none
		;;
	vaxv)
		basic_machine=vax-dec
		os=-sysv
		;;
	vms)
		basic_machine=vax-dec
		os=-vms
		;;
	vpp*|vx|vx-*)
		basic_machine=f301-fujitsu
		;;
	vxworks960)
		basic_machine=i960-wrs
		os=-vxworks
		;;
	vxworks68)
		basic_machine=m68k-wrs
		os=-vxworks
		;;
	vxworks29k)
		basic_machine=a29k-wrs
		os=-vxworks
		;;
	w65*)
		basic_machine=w65-wdc
		os=-none
		;;
	w89k-*)
		basic_machine=hppa1.1-winbond
		os=-proelf
		;;
	xbox)
		basic_machine=i686-pc
		os=-mingw32
		;;
	xps | xps100)
		basic_machine=xps100-honeywell
		;;
	xscale-* | xscalee[bl]-*)
		basic_machine=`echo $basic_machine | sed 's/^xscale/arm/'`
		;;
	ymp)
		basic_machine=ymp-cray
		os=-unicos
		;;
	z8k-*-coff)
		basic_machine=z8k-unknown
		os=-sim
		;;
	z80-*-coff)
		basic_machine=z80-unknown
		os=-sim
		;;
	none)
		basic_machine=none-none
		os=-none
		;;

# Here we handle the default manufacturer of certain CPU types.  It is in
# some cases the only manufacturer, in others, it is the most popular.
	w89k)
		basic_machine=hppa1.1-winbond
		;;
	op50n)
		basic_machine=hppa1.1-oki
		;;
	op60c)
		basic_machine=hppa1.1-oki
		;;
	romp)
		basic_machine=romp-ibm
		;;
	mmix)
		basic_machine=mmix-knuth
		;;
	rs6000)
		basic_machine=rs6000-ibm
		;;
	vax)
		basic_machine=vax-dec
		;;
	pdp10)
		# there are many clones, so DEC is not a safe bet
		basic_machine=pdp10-unknown
		;;
	pdp11)
		basic_machine=pdp11-dec
		;;
	we32k)
		basic_machine=we32k-att
		;;
	sh[1234] | sh[24]a | sh[24]aeb | sh[34]eb | sh[1234]le | sh[23]ele)
		basic_machine=sh-unknown
		;;
	sparc | sparcv8 | sparcv9 | sparcv9b | sparcv9v)
		basic_machine=sparc-sun
		;;
	cydra)
		basic_machine=cydra-cydrome
		;;
	orion)
		basic_machine=orion-highlevel
		;;
	orion105)
		basic_machine=clipper-highlevel
		;;
	mac | mpw | mac-mpw)
		basic_machine=m68k-apple
		;;
	pmac | pmac-mpw)
		basic_machine=powerpc-apple
		;;
	*-unknown)
		# Make sure to match an already-canonicalized machine name.
		;;
	*)
		echo Invalid configuration \`$1\': machine \`$basic_machine\' not recognized 1>&2
		exit 1
		;;
esac

# Here we canonicalize certain aliases for manufacturers.
case $basic_machine in
	*-digital*)
		basic_machine=`echo $basic_machine | sed 's/digital.*/dec/'`
		;;
	*-commodore*)
		basic_machine=`echo $basic_machine | sed 's/commodore.*/cbm/'`
		;;
	*)
		;;
esac

# Decode manufacturer-specific aliases for certain operating systems.

if [ x"$os" != x"" ]
then
case $os in
	# First match some system type aliases
	# that might get confused with valid system types.
	# -solaris* is a basic system type, with this one exception.
	-auroraux)
		os=-auroraux
		;;
	-solaris1 | -solaris1.*)
		os=`echo $os | sed -e 's|solaris1|sunos4|'`
		;;
	-solaris)
		os=-solaris2
		;;
	-svr4*)
		os=-sysv4
		;;
	-unixware*)
		os=-sysv4.2uw
		;;
	-gnu/linux*)
		os=`echo $os | sed -e 's|gnu/linux|linux-gnu|'`
		;;
	# First accept the basic system types.
	# The portable systems comes first.
	# Each alternative MUST END IN A *, to match a version number.
	# -sysv* is not here because it comes later, after sysvr4.
	-gnu* | -bsd* | -mach* | -minix* | -genix* | -ultrix* | -irix* \
	      | -*vms* | -sco* | -esix* | -isc* | -aix* | -cnk* | -sunos | -sunos[34]*\
	      | -hpux* | -unos* | -osf* | -luna* | -dgux* | -auroraux* | -solaris* \
	      | -sym* | -kopensolaris* | -plan9* \
	      | -amigaos* | -amigados* | -msdos* | -newsos* | -unicos* | -aof* \
	      | -aos* | -aros* \
	      | -nindy* | -vxsim* | -vxworks* | -ebmon* | -hms* | -mvs* \
	      | -clix* | -riscos* | -uniplus* | -iris* | -rtu* | -xenix* \
	      | -hiux* | -386bsd* | -knetbsd* | -mirbsd* | -netbsd* \
	      | -bitrig* | -openbsd* | -solidbsd* \
	      | -ekkobsd* | -kfreebsd* | -freebsd* | -riscix* | -lynxos* \
	      | -bosx* | -nextstep* | -cxux* | -aout* | -elf* | -oabi* \
	      | -ptx* | -coff* | -ecoff* | -winnt* | -domain* | -vsta* \
	      | -udi* | -eabi* | -lites* | -ieee* | -go32* | -aux* \
	      | -chorusos* | -chorusrdb* | -cegcc* \
	      | -cygwin* | -msys* | -pe* | -psos* | -moss* | -proelf* | -rtems* \
	      | -mingw32* | -mingw64* | -linux-gnu* | -linux-android* \
	      | -linux-newlib* | -linux-musl* | -linux-uclibc* \
	      | -uxpv* | -beos* | -mpeix* | -udk* | -moxiebox* \
	      | -interix* | -uwin* | -mks* | -rhapsody* | -darwin* | -opened* \
	      | -openstep* | -oskit* | -conix* | -pw32* | -nonstopux* \
	      | -storm-chaos* | -tops10* | -tenex* | -tops20* | -its* \
	      | -os2* | -vos* | -palmos* | -uclinux* | -nucleus* \
	      | -morphos* | -superux* | -rtmk* | -rtmk-nova* | -windiss* \
	      | -powermax* | -dnix* | -nx6 | -nx7 | -sei* | -dragonfly* \
	      | -skyos* | -haiku* | -rdos* | -toppers* | -drops* | -es* | -tirtos*)
	# Remember, each alternative MUST END IN *, to match a version number.
		;;
	-qnx*)
		case $basic_machine in
		    x86-* | i*86-*)
			;;
		    *)
			os=-nto$os
			;;
		esac
		;;
	-nto-qnx*)
		;;
	-nto*)
		os=`echo $os | sed -e 's|nto|nto-qnx|'`
		;;
	-sim | -es1800* | -hms* | -xray | -os68k* | -none* | -v88r* \
	      | -windows* | -osx | -abug | -netware* | -os9* | -beos* | -haiku* \
	      | -macos* | -mpw* | -magic* | -mmixware* | -mon960* | -lnews*)
		;;
	-mac*)
		os=`echo $os | sed -e 's|mac|macos|'`
		;;
	-linux-dietlibc)
		os=-linux-dietlibc
		;;
	-linux*)
		os=`echo $os | sed -e 's|linux|linux-gnu|'`
		;;
	-sunos5*)
		os=`echo $os | sed -e 's|sunos5|solaris2|'`
		;;
	-sunos6*)
		os=`echo $os | sed -e 's|sunos6|solaris3|'`
		;;
	-opened*)
		os=-openedition
		;;
	-os400*)
		os=-os400
		;;
	-wince*)
		os=-wince
		;;
	-osfrose*)
		os=-osfrose
		;;
	-osf*)
		os=-osf
		;;
	-utek*)
		os=-bsd
		;;
	-dynix*)
		os=-bsd
		;;
	-acis*)
		os=-aos
		;;
	-atheos*)
		os=-atheos
		;;
	-syllable*)
		os=-syllable
		;;
	-386bsd)
		os=-bsd
		;;
	-ctix* | -uts*)
		os=-sysv
		;;
	-nova*)
		os=-rtmk-nova
		;;
	-ns2 )
		os=-nextstep2
		;;
	-nsk*)
		os=-nsk
		;;
	# Preserve the version number of sinix5.
	-sinix5.*)
		os=`echo $os | sed -e 's|sinix|sysv|'`
		;;
	-sinix*)
		os=-sysv4
		;;
	-tpf*)
		os=-tpf
		;;
	-triton*)
		os=-sysv3
		;;
	-oss*)
		os=-sysv3
		;;
	-svr4)
		os=-sysv4
		;;
	-svr3)
		os=-sysv3
		;;
	-sysvr4)
		os=-sysv4
		;;
	# This must come after -sysvr4.
	-sysv*)
		;;
	-ose*)
		os=-ose
		;;
	-es1800*)
		os=-ose
		;;
	-xenix)
		os=-xenix
		;;
	-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
		os=-mint
		;;
	-aros*)
		os=-aros
		;;
	-zvmoe)
		os=-zvmoe
		;;
	-dicos*)
		os=-dicos
		;;
	-nacl*)
		;;
	-none)
		;;
	*)
		# Get rid of the `-' at the beginning of $os.
		os=`echo $os | sed 's/[^-]*-//'`
		echo Invalid configuration \`$1\': system \`$os\' not recognized 1>&2
		exit 1
		;;
esac
else

# Here we handle the default operating systems that come with various machines.
# The value should be what the vendor currently ships out the door with their
# machine or put another way, the most popular os provided with the machine.

# Note that if you're going to try to match "-MANUFACTURER" here (say,
# "-sun"), then you have to tell the case statement up towards the top
# that MANUFACTURER isn't an operating system.  Otherwise, code above
# will signal an error saying that MANUFACTURER isn't an operating
# system, and we'll never get to this point.

case $basic_machine in
	score-*)
		os=-elf
		;;
	spu-*)
		os=-elf
		;;
	*-acorn)
		os=-riscix1.2
		;;
	arm*-rebel)
		os=-linux
		;;
	arm*-semi)
		os=-aout
		;;
	c4x-* | tic4x-*)
		os=-coff
		;;
	c8051-*)
		os=-elf
		;;
	hexagon-*)
		os=-elf
		;;
	tic54x-*)
		os=-coff
		;;
	tic55x-*)
		os=-coff
		;;
	tic6x-*)
		os=-coff
		;;
	# This must come before the *-dec entry.
	pdp10-*)
		os=-tops20
		;;
	pdp11-*)
		os=-none
		;;
	*-dec | vax-*)
		os=-ultrix4.2
		;;
	m68*-apollo)
		os=-domain
		;;
	i386-sun)
		os=-sunos4.0.2
		;;
	m68000-sun)
		os=-sunos3
		;;
	m68*-cisco)
		os=-aout
		;;
	mep-*)
		os=-elf
		;;
	mips*-cisco)
		os=-elf
		;;
	mips*-*)
		os=-elf
		;;
	or32-*)
		os=-coff
		;;
	*-tti)	# must be before sparc entry or we get the wrong os.
		os=-sysv3
		;;
	sparc-* | *-sun)
		os=-sunos4.1.1
		;;
	*-be)
		os=-beos
		;;
	*-haiku)
		os=-haiku
		;;
	*-ibm)
		os=-aix
		;;
	*-knuth)
		os=-mmixware
		;;
	*-wec)
		os=-proelf
		;;
	*-winbond)
		os=-proelf
		;;
	*-oki)
		os=-proelf
		;;
	*-hp)
		os=-hpux
		;;
	*-hitachi)
		os=-hiux
		;;
	i860-* | *-att | *-ncr | *-altos | *-motorola | *-convergent)
		os=-sysv
		;;
	*-cbm)
		os=-amigaos
		;;
	*-dg)
		os=-dgux
		;;
	*-dolphin)
		os=-sysv3
		;;
	m68k-ccur)
		os=-rtu
		;;
	m88k-omron*)
		os=-luna
		;;
	*-next )
		os=-nextstep
		;;
	*-sequent)
		os=-ptx
		;;
	*-crds)
		os=-unos
		;;
	*-ns)
		os=-genix
		;;
	i370-*)
		os=-mvs
		;;
	*-next)
		os=-nextstep3
		;;
	*-gould)
		os=-sysv
		;;
	*-highlevel)
		os=-bsd
		;;
	*-encore)
		os=-bsd
		;;
	*-sgi)
		os=-irix
		;;
	*-siemens)
		os=-sysv4
		;;
	*-masscomp)
		os=-rtu
		;;
	f30[01]-fujitsu | f700-fujitsu)
		os=-uxpv
		;;
	*-rom68k)
		os=-coff
		;;
	*-*bug)
		os=-coff
		;;
	*-apple)
		os=-macos
		;;
	*-atari*)
		os=-mint
		;;
	*)
		os=-none
		;;
esac
fi

# Here we handle the case where we know the os, and the CPU type, but not the
# manufacturer.  We pick the logical manufacturer.
vendor=unknown
case $basic_machine in
	*-unknown)
		case $os in
			-riscix*)
				vendor=acorn
				;;
			-sunos*)
				vendor=sun
				;;
			-cnk*|-aix*)
				vendor=ibm
				;;
			-beos*)
				vendor=be
				;;
			-hpux*)
				vendor=hp
				;;
			-mpeix*)
				vendor=hp
				;;
			-hiux*)
				vendor=hitachi
				;;
			-unos*)
				vendor=crds
				;;
			-dgux*)
				vendor=dg
				;;
			-luna*)
				vendor=omron
				;;
			-genix*)
				vendor=ns
				;;
			-mvs* | -opened*)
				vendor=ibm
				;;
			-os400*)
				vendor=ibm
				;;
			-ptx*)
				vendor=sequent
				;;
			-tpf*)
				vendor=ibm
				;;
			-vxsim* | -vxworks* | -windiss*)
				vendor=wrs
				;;
			-aux*)
				vendor=apple
				;;
			-hms*)
				vendor=hitachi
				;;
			-mpw* | -macos*)
				vendor=apple
				;;
			-*mint | -mint[0-9]* | -*MiNT | -MiNT[0-9]*)
				vendor=atari
				;;
			-vos*)
				vendor=stratus
				;;
		esac
		basic_machine=`echo $basic_machine | sed "s/unknown/$vendor/"`
		;;
esac

echo $basic_machine$os
exit

# Local variables:
# eval: (add-hook 'write-file-hooks 'time-stamp)
# time-stamp-start: "timestamp='"
# time-stamp-format: "%:y-%02m-%02d"
# time-stamp-end: "'"
# End:
imlib2-1.4.7/TODO0000664000175000017500000000037712121044573010322 00000000000000* line code doesn't draw nice liens when clipping - fix
* filled polygons can break fill bounds on corner cases - fix
* go thru TODOs and FIXMEs 

evas2 has fixed code for these 2 in it that work just fine. just need to
port over (should be fairly easy).
imlib2-1.4.7/README.in0000664000175000017500000000340312121044573011110 00000000000000Imlib2 @VERSION@

This is the Imlib 2 library - a library that does image file loading and
saving as well as rendering, manipulation, arbitrary polygon support, etc.

It does ALL of these operations FAST. Imlib2 also tries to be highly
intelligent about doing them, so writing naive programs can be done
easily, without sacrificing speed.

This is a complete rewrite over the Imlib 1.x series. The architecture is
more modular, simple, and flexible. See index.html in the doc/ directory
for more information.

Imlib2 requires several libraries to be already installed. These are:

libjpeg          http://www.ijg.org/
libpng           http://www.libpng.org/pub/png/libpng.html
freetype 2.1.x   http://www.freetype.org/

For examples of this library in use, seek:

Eterm            http://www.eterm.org/ (CVS version only, currently)
feh              http://www.linuxbrit.co.uk/feh.html
geist            http://www.linuxbrit.co.uk/geist.html

------------------------------------------------------------------------------
COMPILING AND INSTALLING:

  ./configure
  make
(as root unless youa re installing in your users directories):
  make install
      
------------------------------------------------------------------------------
BUILDING PACKAGES:

RPM: To build rpm packages:
  
  sudo rpm -ta @PACKAGE@-@VERSION@.tar.gz

You will find rpm packages in your system /usr/src/redhat/* dirs (note you may
not need to use sudo or root if you have your own ~/.rpmrc. see rpm documents
for more details)

DEB: To build deb packages:

  tar zvf @PACKAGE@-@VERSION@.tar.gz
  cd @PACKAGE@-@VERSION@
  dpkg-buildpackage -us -uc -rfakeroot
  cd ..
  rm -rf @PACKAGE@-@VERSION@

You will find all the debian source, binary etc. packages put in the directory
where you first untarred the source tarball.
imlib2-1.4.7/config.guess0000755000175000017500000012367212510007617012154 00000000000000#! /bin/sh
# Attempt to guess a canonical system name.
#   Copyright 1992-2015 Free Software Foundation, Inc.

timestamp='2015-01-01'

# 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").
#
# Originally written by Per Bothner; maintained since 2000 by Ben Elliston.
#
# You can get the latest version of this script from:
# http://git.savannah.gnu.org/gitweb/?p=config.git;a=blob_plain;f=config.guess;hb=HEAD
#
# Please send patches to .


me=`echo "$0" | sed -e 's,.*/,,'`

usage="\
Usage: $0 [OPTION]

Output the configuration name of the system \`$me' is run on.

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.guess ($timestamp)

Originally written by Per Bothner.
Copyright 1992-2015 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."

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" >&2
       exit 1 ;;
    * )
       break ;;
  esac
done

if test $# != 0; then
  echo "$me: too many arguments$help" >&2
  exit 1
fi

trap 'exit 1' 1 2 15

# CC_FOR_BUILD -- compiler used by this script. Note that the use of a
# compiler to aid in system detection is discouraged as it requires
# temporary files to be created and, as you can see below, it is a
# headache to deal with in a portable fashion.

# Historically, `CC_FOR_BUILD' used to be named `HOST_CC'. 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.  We always set it to "unknown".
	sysctl="sysctl -n hw.machine_arch"
	UNAME_MACHINE_ARCH=`(/sbin/$sysctl 2>/dev/null || \
	    /usr/sbin/$sysctl 2>/dev/null || echo unknown)`
	case "${UNAME_MACHINE_ARCH}" in
	    armeb) machine=armeb-unknown ;;
	    arm*) machine=arm-unknown ;;
	    sh3el) machine=shl-unknown ;;
	    sh3eb) machine=sh-unknown ;;
	    sh5el) machine=sh5le-unknown ;;
	    *) machine=${UNAME_MACHINE_ARCH}-unknown ;;
	esac
	# The Operating System including object format, if it has switched
	# to ELF recently, or will in the future.
	case "${UNAME_MACHINE_ARCH}" in
	    arm*|i386|m68k|ns32k|sh3*|sparc|vax)
		eval $set_cc_for_build
		if echo __ELF__ | $CC_FOR_BUILD -E - 2>/dev/null \
			| grep -q __ELF__
		then
		    # Once all utilities can be ECOFF (netbsdecoff) or a.out (netbsdaout).
		    # Return netbsd for either.  FIX?
		    os=netbsd
		else
		    os=netbsdelf
		fi
		;;
	    *)
		os=netbsd
		;;
	esac
	# The OS release
	# Debian GNU/NetBSD machines have a different userland, and
	# thus, need a distinct triplet. However, they do not need
	# kernel version information, so it can be replaced with a
	# suitable tag, in the style of linux-gnu.
	case "${UNAME_VERSION}" in
	    Debian*)
		release='-gnu'
		;;
	    *)
		release=`echo ${UNAME_RELEASE}|sed -e 's/[-_].*/\./'`
		;;
	esac
	# Since CPU_TYPE-MANUFACTURER-KERNEL-OPERATING_SYSTEM:
	# contains redundant information, the shorter form:
	# CPU_TYPE-MANUFACTURER-OPERATING_SYSTEM is used.
	echo "${machine}-${os}${release}"
	exit ;;
    *:Bitrig:*:*)
	UNAME_MACHINE_ARCH=`arch | sed 's/Bitrig.//'`
	echo ${UNAME_MACHINE_ARCH}-unknown-bitrig${UNAME_RELEASE}
	exit ;;
    *:OpenBSD:*:*)
	UNAME_MACHINE_ARCH=`arch | sed 's/OpenBSD.//'`
	echo ${UNAME_MACHINE_ARCH}-unknown-openbsd${UNAME_RELEASE}
	exit ;;
    *:ekkoBSD:*:*)
	echo ${UNAME_MACHINE}-unknown-ekkobsd${UNAME_RELEASE}
	exit ;;
    *:SolidBSD:*:*)
	echo ${UNAME_MACHINE}-unknown-solidbsd${UNAME_RELEASE}
	exit ;;
    macppc:MirBSD:*:*)
	echo powerpc-unknown-mirbsd${UNAME_RELEASE}
	exit ;;
    *:MirBSD:*:*)
	echo ${UNAME_MACHINE}-unknown-mirbsd${UNAME_RELEASE}
	exit ;;
    alpha:OSF1:*:*)
	case $UNAME_RELEASE in
	*4.0)
		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $3}'`
		;;
	*5.*)
		UNAME_RELEASE=`/usr/sbin/sizer -v | awk '{print $4}'`
		;;
	esac
	# According to Compaq, /usr/sbin/psrinfo has been available on
	# OSF/1 and Tru64 systems produced since 1995.  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 '[A-Z]' '[a-z]'``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 ;;
    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 ;;
    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; }
	;;
    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 ;;
    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:*:*)
	echo ${UNAME_MACHINE}-unknown-linux-${LIBC}
	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 ${UNAME_MACHINE}-pc-sysv32
	fi
	exit ;;
    pc:*:*:*)
	# Left here for compatibility:
	# uname -m prints for DJGPP always 'pc', but it prints nothing about
	# the processor, so we play safe by assuming i586.
	# Note: whatever this is, it MUST be the same as what config.sub
	# prints for the "djgpp" host, or else GDB configury will decide that
	# this is a cross-build.
	echo i586-pc-msdosdjgpp
	exit ;;
    Intel:Mach:3*:*)
	echo i386-pc-mach3
	exit ;;
    paragon:*:*:*)
	echo i860-intel-osf1
	exit ;;
    i860:*:4.*:*) # i860-SVR4
	if grep Stardent /usr/include/sys/uadmin.h >/dev/null 2>&1 ; then
	  echo i860-stardent-sysv${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 ;;
    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 ;;
esac

cat >&2 < in order to provide the needed
information to handle your system.

config.guess timestamp = $timestamp

uname -m = `(uname -m) 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:
imlib2-1.4.7/gendoc0000775000175000017500000000060612121044573011012 00000000000000#!/bin/sh
cp ./imlib2.c.in ./imlib2.c

for I in `find ./src -name "api.c" -print`; do
  cat $I >> ./imlib2.c
done

#for I in `find ./src/lib -name "*.c" -print`; do
#  cat $I >> ./imlib2.c
#done
rm -rf ./doc/html ./doc/latex ./doc/man
doxygen
cp doc/img/* doc/html/
rm -f imlib2_docs.tar imlib2_docs.tar.gz
tar -cvf imlib2_docs.tar doc/html doc/man doc/latex
gzip -9 imlib2_docs.tar
exit 0
imlib2-1.4.7/Doxyfile0000664000175000017500000000760412121044573011340 00000000000000PROJECT_NAME           = Imlib2
PROJECT_NUMBER         =
OUTPUT_DIRECTORY       = doc
INPUT                  = imlib2.c
IMAGE_PATH             = doc/img
OUTPUT_LANGUAGE        = English
GENERATE_HTML          = YES
HTML_OUTPUT            = html
HTML_FILE_EXTENSION    = .html
HTML_HEADER            = doc/head.html
HTML_FOOTER            = doc/foot.html
HTML_STYLESHEET        = doc/e.css
HTML_ALIGN_MEMBERS     = YES
ENUM_VALUES_PER_LINE   = 1
GENERATE_HTMLHELP      = NO
CHM_FILE               = 
HHC_LOCATION           = 
GENERATE_CHI           = NO
BINARY_TOC             = NO
TOC_EXPAND             = NO
DISABLE_INDEX          = YES
EXTRACT_ALL            = NO
EXTRACT_PRIVATE        = NO
EXTRACT_STATIC         = NO
EXTRACT_LOCAL_CLASSES  = NO
HIDE_UNDOC_MEMBERS     = YES
HIDE_UNDOC_CLASSES     = YES
HIDE_FRIEND_COMPOUNDS  = YES
BRIEF_MEMBER_DESC      = YES
REPEAT_BRIEF           = YES
ALWAYS_DETAILED_SEC    = NO
INLINE_INHERITED_MEMB  = NO
FULL_PATH_NAMES        = NO
STRIP_FROM_PATH        = 
INTERNAL_DOCS          = NO
STRIP_CODE_COMMENTS    = YES
CASE_SENSE_NAMES       = YES
SHORT_NAMES            = NO
HIDE_SCOPE_NAMES       = NO
VERBATIM_HEADERS       = NO
SHOW_INCLUDE_FILES     = NO
JAVADOC_AUTOBRIEF      = YES
MULTILINE_CPP_IS_BRIEF = NO
DETAILS_AT_TOP         = NO
INHERIT_DOCS           = YES
INLINE_INFO            = YES
SORT_MEMBER_DOCS       = YES
DISTRIBUTE_GROUP_DOC   = NO
TAB_SIZE               = 2
GENERATE_TODOLIST      = YES
GENERATE_TESTLIST      = YES
GENERATE_BUGLIST       = YES
GENERATE_DEPRECATEDLIST= YES
ALIASES                = 
ENABLED_SECTIONS       = 
MAX_INITIALIZER_LINES  = 30
OPTIMIZE_OUTPUT_FOR_C  = YES
OPTIMIZE_OUTPUT_JAVA   = NO
SHOW_USED_FILES        = NO
QUIET                  = NO
WARNINGS               = YES
WARN_IF_UNDOCUMENTED   = YES
WARN_FORMAT            = "$file:$line: $text"
WARN_LOGFILE           = 
FILE_PATTERNS          =
RECURSIVE              = NO
EXCLUDE                = 
EXCLUDE_SYMLINKS       = NO
EXCLUDE_PATTERNS       = 
EXAMPLE_PATH           = 
EXAMPLE_PATTERNS       = 
EXAMPLE_RECURSIVE      = NO
INPUT_FILTER           = 
FILTER_SOURCE_FILES    = NO
SOURCE_BROWSER         = NO
INLINE_SOURCES         = NO
REFERENCED_BY_RELATION = YES
REFERENCES_RELATION    = YES
ALPHABETICAL_INDEX     = YES
COLS_IN_ALPHA_INDEX    = 2
IGNORE_PREFIX          = 
GENERATE_TREEVIEW      = NO
TREEVIEW_WIDTH         = 250
GENERATE_LATEX         = YES
LATEX_OUTPUT           = latex
LATEX_CMD_NAME         = latex
MAKEINDEX_CMD_NAME     = makeindex
COMPACT_LATEX          = NO
PAPER_TYPE             = a4wide
EXTRA_PACKAGES         = 
LATEX_HEADER           = 
PDF_HYPERLINKS         = YES
USE_PDFLATEX           = NO
LATEX_BATCHMODE        = NO
GENERATE_RTF           = NO
RTF_OUTPUT             = rtf
COMPACT_RTF            = NO
RTF_HYPERLINKS         = NO
RTF_STYLESHEET_FILE    = 
RTF_EXTENSIONS_FILE    = 
GENERATE_MAN           = YES
MAN_OUTPUT             = man
MAN_EXTENSION          = .3
MAN_LINKS              = YES
GENERATE_XML           = YES
XML_SCHEMA             = 
XML_DTD                = 
GENERATE_AUTOGEN_DEF   = NO
ENABLE_PREPROCESSING   = YES
MACRO_EXPANSION        = NO
EXPAND_ONLY_PREDEF     = NO
SEARCH_INCLUDES        = NO
INCLUDE_PATH           =
INCLUDE_FILE_PATTERNS  = 
PREDEFINED             = 
EXPAND_AS_DEFINED      = 
SKIP_FUNCTION_MACROS   = YES
TAGFILES               = 
GENERATE_TAGFILE       = 
ALLEXTERNALS           = NO
EXTERNAL_GROUPS        = YES
PERL_PATH              = /usr/bin/perl
CLASS_DIAGRAMS         = NO
HIDE_UNDOC_RELATIONS   = YES
HAVE_DOT               = NO
CLASS_GRAPH            = NO
COLLABORATION_GRAPH    = NO
TEMPLATE_RELATIONS     = NO
INCLUDE_GRAPH          = NO
INCLUDED_BY_GRAPH      = NO
GRAPHICAL_HIERARCHY    = NO
DOT_IMAGE_FORMAT       = png
DOT_PATH               = 
DOTFILE_DIRS           = 
MAX_DOT_GRAPH_WIDTH    = 512
MAX_DOT_GRAPH_HEIGHT   = 512
GENERATE_LEGEND        = YES
DOT_CLEANUP            = YES
SEARCHENGINE           = NO
imlib2-1.4.7/configure.ac0000664000175000017500000002450112510024225012105 00000000000000# get rid of that stupid cache mechanism
rm -f config.cache

AC_INIT([imlib2], [1.4.7], [enlightenment-devel@lists.sourceforge.net])
AC_CONFIG_SRCDIR(configure.ac)
AC_CONFIG_MACRO_DIR([m4])
AC_CANONICAL_BUILD
AC_CANONICAL_HOST

AM_INIT_AUTOMAKE(1.6 dist-bzip2)
m4_ifdef([AM_SILENT_RULES], [AM_SILENT_RULES([yes])])

AC_C_BIGENDIAN
AC_PROG_CC
AM_PROG_AS

AC_HEADER_STDC
AC_C_CONST

dnl Next two lines is a hack to prevent libtool checking for CXX/F77
define([AC_LIBTOOL_LANG_CXX_CONFIG], [:])dnl
define([AC_LIBTOOL_LANG_F77_CONFIG], [:])dnl
LT_INIT

VERSION_CUR=5
VERSION_REV=7
VERSION_AGE=4
lt_version=${VERSION_CUR}:${VERSION_REV}:${VERSION_AGE}
AC_SUBST(lt_version)

PKG_PROG_PKG_CONFIG


mmx=no
amd64=no
case $host_cpu in
  i*86)   mmx="yes";;
  x86_64) amd64="yes";;
  amd64) amd64="yes";;
esac

case $host_os in
  solaris*) mmx="no";;
  darwin*) mmx="no";;
esac

AC_ARG_ENABLE([mmx],
  [AS_HELP_STRING([--enable-mmx], [attempt compiling using x86 mmx assembly @<:@default=auto@:>@])],
  [
   if test x$enableval = xyes; then
     mmx=yes
     # Cannot compile with both options enabled
     amd64=no
   else
     mmx=no
   fi
  ]
)

AC_ARG_ENABLE([amd64],
  [AS_HELP_STRING([--enable-amd64], [attempt compiling using amd64 assembly @<:@default=auto@:>@])],
  [
   if test x$enableval = xyes; then
     amd64=yes
     mmx=no
   else
     amd64=no
   fi
  ]
)

AC_MSG_CHECKING(whether to enable x86 mmx support)
if test x$mmx = xyes; then
  AC_DEFINE(DO_MMX_ASM, 1, [enabling MMX Assembly])
fi
AC_MSG_RESULT($mmx)
AM_CONDITIONAL(BUILD_MMX, test x$mmx = xyes)

AC_MSG_CHECKING(whether to enable amd64 asm support)
if test x$amd64 = xyes; then
  AC_DEFINE(DO_AMD64_ASM, 1, [enabling AMD64 Assembly])
fi
AC_MSG_RESULT($amd64)
AM_CONDITIONAL(BUILD_AMD64, test x$amd64 = xyes)

# check for freetype
PKG_CHECK_MODULES(FREETYPE, freetype2)

AC_PATH_X
AC_PATH_XTRA

if test "x$have_x" = "xno"; then
   # If --without-x was passed, this will be "disabled" instead of "no" --
   # so always treat "no" as an error
   AC_MSG_ERROR(
[no X support found.  Use --x-includes and --x-libraries to specify the X
path on your system, or --without-x to disable X support.])
fi

if test "x$have_x" = "xyes"; then
  AC_DEFINE(BUILD_X11, 1, [enabling X11 support])
else
  have_x="no"
fi
AM_CONDITIONAL(BUILD_X11, test "x$have_x" = "xyes")

AC_CHECK_LIB(dl, dlopen, DLOPEN_LIBS=-ldl)
AC_SUBST(DLOPEN_LIBS)


AC_MSG_CHECKING(whether to enable jpeg support)
AC_ARG_WITH([jpeg],
  [AS_HELP_STRING([--without-jpeg], [Disable JPEG image loader])],
  [
   if test "$withval" = no ; then
     jpeg_loader=no
   else
     jpeg_loader=yes
   fi
  ],
  [ jpeg_loader=auto ]
)
AC_MSG_RESULT($jpeg_loader)

if test "$jpeg_loader" != no ; then
  AC_CHECK_LIB(jpeg, jpeg_destroy_decompress, jpeg_ok=yes, jpeg_ok=no)
  if test "$jpeg_ok" = yes; then
    AC_CHECK_HEADER([jpeglib.h], , jpeg_ok=no)
    if test "$jpeg_ok" = yes; then
      JPEGLIBS="-ljpeg"
    fi
  fi
  if test "$jpeg_ok" = no ; then
    if test "$jpeg_loader" = yes ; then
      AC_MSG_ERROR(JPEG support was requested but system does not support it)
    else
      AC_MSG_WARN(*** Native JPEG support will not be built (JPEG not found) ***)
    fi
  fi
else
  jpeg_ok=no
fi
AM_CONDITIONAL(BUILD_JPEG_LOADER, test "$jpeg_ok" = yes)
AC_SUBST(JPEGLIBS)


AC_MSG_CHECKING(whether to enable png support)
AC_ARG_WITH([png],
  [AS_HELP_STRING([--without-png], [Disable PNG image loader])],
  [
   if test "$withval" = no ; then
     png_loader=no
   else
     png_loader=yes
   fi
  ],
  [ png_loader=auto ]
)
AC_MSG_RESULT($png_loader)

if test "$png_loader" != no ; then
  PKG_CHECK_MODULES(PNG, libpng, [ png_ok="yes" ], [
    PKG_CHECK_MODULES(PNG, libpng12, [ png_ok="yes" ], [
      PKG_CHECK_MODULES(PNG, libpng10, [ png_ok="yes" ], [ png_ok="no"])
    ])
  ])
else
  png_ok="no"
fi
AM_CONDITIONAL(BUILD_PNG_LOADER, test "$png_ok" = yes)


AC_MSG_CHECKING(whether to enable tiff support)
AC_ARG_WITH([tiff],
  [AS_HELP_STRING([--without-tiff], [Disable TIFF image loader])],
  [
   if test "$withval" = no ; then
     tiff_loader=no
   else
     tiff_loader=yes
   fi
  ],
  [ tiff_loader=auto ]
)
AC_MSG_RESULT($tiff_loader)

if test "$tiff_loader" != no ; then
  AC_CHECK_LIB(tiff, TIFFReadScanline,
    tiff_libs="-ltiff"
    tiff_ok=yes,
  AC_CHECK_LIB(tiff, TIFFReadScanline,
    tiff_libs="-ltiff -ljpeg -lz -lm"
    tiff_ok=yes,
  AC_CHECK_LIB(tiff34, TIFFReadScanline,
    tiff_libs="-ltiff34 -ljpeg -lz -lm"
    tiff_ok=yes,
    tiff_ok=no,
    -ljpeg -lz -lm),
    -ljpeg -lz -lm),
    )
  if test "$tiff_ok" = yes; then
    AC_CHECK_HEADER([tiffio.h], , tiff_ok=no)
    if test "$tiff_ok" = yes; then
      TIFFLIBS=$tiff_libs
    fi
  fi
  if test "$tiff_ok" = no ; then
    if test "$tiff_loader" = yes ; then
      AC_MSG_ERROR(TIFF support was requested but system does not support it)
    else
      AC_MSG_WARN(*** Native TIFF support will not be built (TIFF not found) ***)
    fi
  fi
else
  tiff_ok=no
fi
AM_CONDITIONAL(BUILD_TIFF_LOADER, test "$tiff_ok" = yes)
AC_SUBST(TIFFLIBS)


AC_MSG_CHECKING(whether to enable gif support)
gif_lib=any
AC_ARG_WITH([gif],
  [AS_HELP_STRING([--without-gif], [Disable GIF image loader])],
  [
   if test "$withval" = no ; then
     gif_loader=no
   else
     gif_loader=yes
     case "$withval" in
       giflib)   gif_lib=giflib;;
       libungif) gif_lib=libungif;;
     esac
   fi
  ],
  [ gif_loader=auto ]
)
AC_MSG_RESULT($gif_loader)

if test "$gif_loader" != no ; then
  AC_MSG_CHECKING(for preferred gif provider)
  AC_MSG_RESULT($gif_lib)

  if test "$gif_lib" != libungif ; then
    AC_CHECK_LIB(gif, DGifOpenFileName, gif_libs="-lgif" gif_ok=yes, gif_ok=no)
    if test "$gif_ok" = yes; then
      AC_CHECK_HEADER([gif_lib.h], , gif_ok=no)
      if test "$gif_ok" = yes; then
        GIFLIBS=$gif_libs
        gif_lib=giflib
      fi
    fi
  fi

  if test "$gif_lib" != giflib ; then
    AC_CHECK_LIB(ungif, DGifOpenFileName, gif_libs="-lungif" gif_ok=yes, gif_ok=no)
    if test "$gif_ok" = yes; then
      AC_CHECK_HEADER([gif_lib.h], , gif_ok=no)
      if test "$gif_ok" = yes; then
        GIFLIBS=$gif_libs
        gif_lib=libungif
      fi
    fi
  fi

  if test "$gif_ok" = no ; then
    if test "$gif_loader" = yes ; then
      AC_MSG_ERROR(GIF support was requested but system does not support it)
    else
      AC_MSG_WARN(*** Native GIF support will not be built (GIF not found) ***)
    fi
  fi
else
  gif_ok=no
fi
AM_CONDITIONAL(BUILD_GIF_LOADER, test "$gif_ok" = yes)
AC_SUBST(GIFLIBS)


AC_MSG_CHECKING(whether to enable zlib support)
AC_ARG_WITH([zlib],
  [AS_HELP_STRING([--without-zlib], [Disable ZLIB loader])],
  [
   if test "$withval" = no ; then
     zlib_loader=no
   else
     zlib_loader=yes
   fi
  ],
  [ zlib_loader=auto ]
)
AC_MSG_RESULT($zlib_loader)

if test "$zlib_loader" != no ; then
  AC_CHECK_LIB(z, uncompress, zlib_ok=yes, zlib_ok=no)
  if test "$zlib_ok" = yes; then
    AC_CHECK_HEADER([zlib.h], , zlib_ok=no)
    if test "$zlib_ok" = yes; then
      ZLIBLIBS="-lz"
    fi
  fi
  if test "$zlib_ok" = no ; then
    if test "$zlib_loader" = yes ; then
      AC_MSG_ERROR(ZLIB support was requested but system does not support it)
    else
      AC_MSG_WARN(*** Native zlib support will not be built (zlib not found) ***)
    fi
  fi
else
  zlib_ok=no
fi
AM_CONDITIONAL(BUILD_ZLIB_LOADER, test "$zlib_ok" = yes)
AC_SUBST(ZLIBLIBS)


AC_MSG_CHECKING(whether to enable bzip2 support)
AC_ARG_WITH([bzip2],
  [AS_HELP_STRING([--without-bzip2], [Disable BZIP2 loader])],
  [
   if test "$withval" = no ; then
     bz2_loader=no
   else
     bz2_loader=yes
   fi
  ],
  [ bz2_loader=auto ]
)
AC_MSG_RESULT($bz2_loader)

if test "$bz2_loader" != no ; then
  AC_CHECK_LIB(bz2, BZ2_bzRead, bz2_ok=yes, bz2_ok=no)
  if test "$bz2_ok" = yes; then
    AC_CHECK_HEADER([bzlib.h], , bz2_ok=no)
    if test "$bz2_ok" = yes; then
      BZ2LIBS="-lbz2"
    fi
  fi
  if test "$bz2_ok" = no ; then
    if test "$bz2_loader" = yes ; then
      AC_MSG_ERROR(BZIP2 support was requested but system does not support it)
    else
      AC_MSG_WARN(*** Native bz2 support will not be built (bzip2 not found) ***)
    fi
  fi
else
  bz2_ok=no
fi
AM_CONDITIONAL(BUILD_BZ2_LOADER, test "$bz2_ok" = yes)
AC_SUBST(BZ2LIBS)


AC_MSG_CHECKING(whether to enable id3 support)
AC_ARG_WITH([id3],
  [AS_HELP_STRING([--without-id3], [Disable ID3 loader])],
  [
   if test "$withval" = no ; then
     id3_loader=no
   else
     id3_loader=yes
   fi
  ],
  [ id3_loader=auto ]
)
AC_MSG_RESULT($id3_loader)

if test "$id3_loader" != no ; then
  AC_CHECK_LIB(id3tag, id3_file_open,
    id3_libs="-lz -lid3tag"
    id3_ok=yes,
    id3_ok=no,
    -lz)
  if test "$id3_ok" = yes; then
    AC_CHECK_HEADER([id3tag.h], , id3_ok=no)
    if test "$id3_ok" = yes; then
      ID3LIBS=$id3_libs
    fi
  fi
  if test "$id3_ok" = no ; then
    if test "$id3_loader" = yes ; then
      AC_MSG_ERROR(ID3 support was requested but system does not support it)
    else
      AC_MSG_WARN(*** Native mp3 support will not be built (id3tag not found) ***)
    fi
  fi
else
  id3_ok=no
fi
AM_CONDITIONAL(BUILD_ID3_LOADER, test "$id3_ok" = yes)
AC_SUBST(ID3LIBS)


EC_C_WARNINGS()
EC_C_VISIBILITY(yes)

AC_CONFIG_HEADERS(config.h)
AC_CONFIG_FILES([
Makefile
imlib2.pc
src/Makefile
src/lib/Makefile
src/bin/Makefile
src/modules/Makefile
src/modules/filters/Makefile
src/modules/loaders/Makefile
data/Makefile
data/fonts/Makefile
data/images/Makefile
doc/Makefile
imlib2-config
README
imlib2.spec
])
AC_CONFIG_COMMANDS([default],[
chmod +x imlib2-config
],[])
AC_OUTPUT

#####################################################################
## Info

echo
echo
echo
echo "------------------------------------------------------------------------"
echo "$PACKAGE $VERSION"
echo "------------------------------------------------------------------------"
echo
echo "Configuration Options Summary:"
echo
echo
echo "Image Loaders:"
echo "  JPEG....................: $jpeg_ok"
echo "  PNG.....................: $png_ok"
echo "  TIFF....................: $tiff_ok"
echo "  GIF.....................: $gif_ok"
echo "  ZLIB....................: $zlib_ok"
echo "  BZIP2...................: $bz2_ok"
echo "  ID3.....................: $id3_ok"
echo "  X.......................: $have_x"
echo
echo
echo "Use X86 MMX for speed.....: $mmx"
echo "Use AMD64 for speed.......: $amd64"
echo
echo "Use visibility hiding.....: $enable_visibility_hiding"
echo
echo
echo "Installation Path.........: $prefix"
echo
echo "Compilation...............: make"
echo "Installation..............: make install"
echo
imlib2-1.4.7/imlib2.pc.in0000664000175000017500000000034112121044573011730 00000000000000prefix=@prefix@
exec_prefix=@exec_prefix@
libdir=@libdir@
includedir=@includedir@

Name: imlib2
Description: Powerful image loading and rendering library
Version: @VERSION@
Libs: -L${libdir} -lImlib2
Cflags: -I${includedir}

imlib2-1.4.7/imlib2-config.in0000664000175000017500000000200412445320610012566 00000000000000#!/bin/sh

prefix=@prefix@
exec_prefix=@exec_prefix@
exec_prefix_set=no

usage="\
Usage: imlib2-config [--prefix[=DIR]] [--exec-prefix[=DIR]] [--version] [--libs] [--cflags]"

if test $# -eq 0; then
      echo "${usage}" 1>&2
      exit 1
fi

while test $# -gt 0; do
  case "$1" in
  -*=*) optarg=`echo "$1" | sed 's/[-_a-zA-Z0-9]*=//'` ;;
  *) optarg= ;;
  esac

  case $1 in
    --prefix=*)
      prefix=$optarg
      if test $exec_prefix_set = no ; then
        exec_prefix=$optarg
      fi
      ;;
    --prefix)
      echo $prefix
      ;;
    --exec-prefix=*)
      exec_prefix=$optarg
      exec_prefix_set=yes
      ;;
    --exec-prefix)
      echo $exec_prefix
      ;;
    --version)
      echo @VERSION@
      ;;
    --cflags)
      if test @prefix@/include != /usr/include ; then
        includes="-I@prefix@/include"
      fi
      echo $includes
      ;;
    --libs)
      libdirs=-L@libdir@
      echo $libdirs -lImlib2
      ;;
    *)
      echo "${usage}" 1>&2
      exit 1
      ;;
  esac
  shift
done

exit 0
imlib2-1.4.7/missing0000755000175000017500000001533012510007617011222 00000000000000#! /bin/sh
# Common wrapper for a few potentially missing GNU programs.

scriptversion=2013-10-28.13; # UTC

# Copyright (C) 1996-2014 Free Software Foundation, Inc.
# Originally written by Fran,cois Pinard , 1996.

# 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.

if test $# -eq 0; then
  echo 1>&2 "Try '$0 --help' for more information"
  exit 1
fi

case $1 in

  --is-lightweight)
    # Used by our autoconf macros to check whether the available missing
    # script is modern enough.
    exit 0
    ;;

  --run)
    # Back-compat with the calling convention used by older automake.
    shift
    ;;

  -h|--h|--he|--hel|--help)
    echo "\
$0 [OPTION]... PROGRAM [ARGUMENT]...

Run 'PROGRAM [ARGUMENT]...', returning a proper advice when this fails due
to PROGRAM being missing or too old.

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=http://www.perl.org/
flex_URL=http://flex.sourceforge.net/
gnu_software_URL=http://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 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
imlib2-1.4.7/depcomp0000755000175000017500000005601612510007620011200 00000000000000#! /bin/sh
# depcomp - compile a program generating dependencies as side-effects

scriptversion=2013-05-30.07; # UTC

# Copyright (C) 1999-2014 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").
  "$@" -MD -MF "$tmpdepfile"
  stat=$?
  if test $stat -ne 0; then
    rm -f "$tmpdepfile"
    exit $stat
  fi
  rm -f "$depfile"
  # Each non-empty line is of the form 'foo.o : \' or ' dep.h \'.
  # We have to change lines of the first kind to '$object: \'.
  sed -e "s|.*:|$object :|" < "$tmpdepfile" > "$depfile"
  # And for each line of the second kind, we have to emit a 'dep.h:'
  # dummy dependency, to avoid the deleted-header problem.
  sed -n -e 's|^  *\(.*\) *\\$|\1:|p' < "$tmpdepfile" >> "$depfile"
  rm -f "$tmpdepfile"
  ;;

## The order of this option in the case statement is important, since the
## shell code in configure will try each of these formats in the order
## listed in this file.  A plain '-MD' option would be understood by many
## compilers, so we must ensure this comes after the gcc and icc options.
pgcc)
  # Portland's C compiler understands '-MD'.
  # Will always output deps to 'file.d' where file is the root name of the
  # source file under compilation, even if file resides in a subdirectory.
  # The object file name does not affect the name of the '.d' file.
  # pgcc 10.2 will output
  #    foo.o: sub/foo.c sub/foo.h
  # and will wrap long lines using '\' :
  #    foo.o: sub/foo.c ... \
  #     sub/foo.h ... \
  #     ...
  set_dir_from "$object"
  # Use the source, not the object, to determine the base name, since
  # that's sadly what pgcc will do too.
  set_base_from "$source"
  tmpdepfile=$base.d

  # For projects that build the same source file twice into different object
  # files, the pgcc approach of using the *source* file root name can cause
  # problems in parallel builds.  Use a locking strategy to avoid stomping on
  # the same $tmpdepfile.
  lockdir=$base.d-lock
  trap "
    echo '$0: caught signal, cleaning up...' >&2
    rmdir '$lockdir'
    exit 1
  " 1 2 13 15
  numtries=100
  i=$numtries
  while test $i -gt 0; do
    # mkdir is a portable test-and-set.
    if mkdir "$lockdir" 2>/dev/null; then
      # This process acquired the lock.
      "$@" -MD
      stat=$?
      # Release the lock.
      rmdir "$lockdir"
      break
    else
      # If the lock is being held by a different process, wait
      # until the winning process is done or we timeout.
      while test -d "$lockdir" && test $i -gt 0; do
        sleep 1
        i=`expr $i - 1`
      done
    fi
    i=`expr $i - 1`
  done
  trap - 1 2 13 15
  if test $i -le 0; then
    echo "$0: failed to acquire lock after $numtries attempts" >&2
    echo "$0: check lockdir '$lockdir'" >&2
    exit 1
  fi

  if test $stat -ne 0; then
    rm -f "$tmpdepfile"
    exit $stat
  fi
  rm -f "$depfile"
  # Each line is of the form `foo.o: dependent.h',
  # or `foo.o: dep1.h dep2.h \', or ` dep3.h dep4.h \'.
  # Do two passes, one to just change these to
  # `$object: dependent.h' and one to simply `dependent.h:'.
  sed "s,^[^:]*:,$object :," < "$tmpdepfile" > "$depfile"
  # Some versions of the HPUX 10.20 sed can't process this invocation
  # correctly.  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.  The correct option
  # to use with these is +Maked; it writes dependencies to a file named
  # 'foo.d', which lands next to the object file, wherever that
  # happens to be.
  # Much of this is similar to the tru64 case; see comments there.
  set_dir_from  "$object"
  set_base_from "$object"
  if test "$libtool" = yes; then
    tmpdepfile1=$dir$base.d
    tmpdepfile2=$dir.libs/$base.d
    "$@" -Wc,+Maked
  else
    tmpdepfile1=$dir$base.d
    tmpdepfile2=$dir$base.d
    "$@" +Maked
  fi
  stat=$?
  if test $stat -ne 0; then
     rm -f "$tmpdepfile1" "$tmpdepfile2"
     exit $stat
  fi

  for tmpdepfile in "$tmpdepfile1" "$tmpdepfile2"
  do
    test -f "$tmpdepfile" && break
  done
  if test -f "$tmpdepfile"; then
    sed -e "s,^.*\.[$lower]*:,$object:," "$tmpdepfile" > "$depfile"
    # Add 'dependent.h:' lines.
    sed -ne '2,${
               s/^ *//
               s/ \\*$//
               s/$/:/
               p
             }' "$tmpdepfile" >> "$depfile"
  else
    make_dummy_depfile
  fi
  rm -f "$tmpdepfile" "$tmpdepfile2"
  ;;

tru64)
  # The Tru64 compiler uses -MD to generate dependencies as a side
  # effect.  'cc -MD -o foo.o ...' puts the dependencies into 'foo.o.d'.
  # At least on Alpha/Redhat 6.1, Compaq CCC V6.2-504 seems to put
  # dependencies in 'foo.d' instead, so we check for that too.
  # Subdirectories are respected.
  set_dir_from  "$object"
  set_base_from "$object"

  if test "$libtool" = yes; then
    # Libtool generates 2 separate objects for the 2 libraries.  These
    # two compilations output dependencies in $dir.libs/$base.o.d and
    # in $dir$base.o.d.  We have to check for both files, because
    # one of the two compilations can be disabled.  We should prefer
    # $dir$base.o.d over $dir.libs/$base.o.d because the latter is
    # automatically cleaned when .libs/ is deleted, while ignoring
    # the former would cause a distcleancheck panic.
    tmpdepfile1=$dir$base.o.d          # libtool 1.5
    tmpdepfile2=$dir.libs/$base.o.d    # Likewise.
    tmpdepfile3=$dir.libs/$base.d      # Compaq CCC V6.2-504
    "$@" -Wc,-MD
  else
    tmpdepfile1=$dir$base.d
    tmpdepfile2=$dir$base.d
    tmpdepfile3=$dir$base.d
    "$@" -MD
  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
  # Same post-processing that is required for AIX mode.
  aix_post_process_depfile
  ;;

msvc7)
  if test "$libtool" = yes; then
    showIncludes=-Wc,-showIncludes
  else
    showIncludes=-showIncludes
  fi
  "$@" $showIncludes > "$tmpdepfile"
  stat=$?
  grep -v '^Note: including file: ' "$tmpdepfile"
  if test $stat -ne 0; then
    rm -f "$tmpdepfile"
    exit $stat
  fi
  rm -f "$depfile"
  echo "$object : \\" > "$depfile"
  # The first sed program below extracts the file names and escapes
  # backslashes for cygpath.  The second sed program outputs the file
  # name when reading, but also accumulates all include files in the
  # hold buffer in order to output them again at the end.  This only
  # works with sed implementations that can handle large buffers.
  sed < "$tmpdepfile" -n '
/^Note: including file:  *\(.*\)/ {
  s//\1/
  s/\\/\\\\/g
  p
}' | $cygpath_u | sort -u | sed -n '
s/ /\\ /g
s/\(.*\)/'"$tab"'\1 \\/p
s/.\(.*\) \\/\1:/
H
$ {
  s/.*/'"$tab"'/
  G
  p
}' >> "$depfile"
  echo >> "$depfile" # make sure the fragment doesn't end with a backslash
  rm -f "$tmpdepfile"
  ;;

msvc7msys)
  # 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
  ;;

#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.  Remove
    # the object too, otherwise makedepend will parse it as a source file.
    -arch)
      eat=yes ;;
    -*|$object)
      ;;
    *)
      set fnord "$@" "$arg"; shift ;;
    esac
  done
  obj_suffix=`echo "$object" | sed 's/^.*\././'`
  touch "$tmpdepfile"
  ${MAKEDEPEND-makedepend} -o"$obj_suffix" -f"$tmpdepfile" "$@"
  rm -f "$depfile"
  # makedepend may prepend the VPATH from the source file name to the object.
  # No need to regex-escape $object, excess matching of '.' is harmless.
  sed "s|^.*\($object *:\)|\1|" "$tmpdepfile" > "$depfile"
  # Some versions of the HPUX 10.20 sed can't process the last invocation
  # correctly.  Breaking it into two sed invocations is a workaround.
  sed '1,2d' "$tmpdepfile" \
    | tr ' ' "$nl" \
    | sed -e 's/^\\$//' -e '/^$/d' -e '/:$/d' \
    | sed -e 's/$/ :/' >> "$depfile"
  rm -f "$tmpdepfile" "$tmpdepfile".bak
  ;;

cpp)
  # 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

  # 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 'write-file-hooks 'time-stamp)
# time-stamp-start: "scriptversion="
# time-stamp-format: "%:y-%02m-%02d.%02H"
# time-stamp-time-zone: "UTC"
# time-stamp-end: "; # UTC"
# End:
imlib2-1.4.7/ltmain.sh0000644000175000017500000117077112510007574011461 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.  There is NO
# warranty; not even for MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.

# GNU Libtool 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 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.
#
# GNU Libtool 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 .


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=2015-01-20.17; # 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_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
      case $1 in
        *[\\\`\"\$]*)
	  _G_unquoted_arg=`printf '%s\n' "$1" |$SED "$sed_quote_subst"` ;;
        *)
          _G_unquoted_arg=$1 ;;
      esac
      if test -n "$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\""

    qECHO=`$ECHO "$ECHO" | $SED "$sed_quote_subst"`
    $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
      # -stdlib=*            select c++ std lib with clang
      -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=*)
        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
	relink_command="(cd `pwd`; $relink_command)"
	relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
      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 $libtool_args @inst_prefix_dir@)"
      relink_command=`$ECHO "$relink_command" | $SED "$sed_quote_subst"`
      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:
imlib2-1.4.7/doc/0000775000175000017500000000000012510025540010443 500000000000000imlib2-1.4.7/doc/Makefile.am0000664000175000017500000000015012121044573012420 00000000000000MAINTAINERCLEANFILES = Makefile.in

EXTRA_DIST = imlib2.gif \
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imlib2-1.4.7/doc/blank.gif0000664000175000017500000000041212121044573012143 00000000000000GIF89a¥   JJJ}}}‡‡‡žžž¸¸¸ÆÆÆÕÕÕÜÜÜâââæææêêêVVVîîî666òòò^^^ööö000–––úúúppp(((¨¨¨


þþþ>>>fffÎÎÎÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿÿ!þ Copyright The Rasterman (C) 2000!ù
,ÀO;imlib2-1.4.7/doc/Makefile.in0000664000175000017500000003101512510025504012430 00000000000000# Makefile.in generated by automake 1.15 from Makefile.am.
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   Imlib 2 - Documentation.








Imlib2


















What
is it?



















Imlib 2 is the successor
to Imlib. It is NOT a newer version - it is a completely new library. Imlib
2 can be installed alongside Imlib 1.x without any problems since they
are effectively different libraries - BUT they Have very similar functionality.

Imlib 2 does the following:

    

  • 
Load image files from disk in one of many formats
    • 


  • 
Save images to disk in one of many formats
    • 


  • 
Render image data onto other images
    • 


  • 
Render images to an X-Windows drawable
    • 


  • 
Produce pixmaps and pixmap masks of Images
    • 


  • 
Apply filters to images
    • 


  • 
Rotate images
    • 


  • 
Accept RGBA Data for images
    • 


  • 
Scale images
    • 


  • 
Alpha blend Images on other images or drawables
    • 


  • 
Apply color correction and modification tables and factors to images
    • 


  • 
Render images onto images with color correction and modification tables
    • 


  • 
Render truetype anti-aliased text
    • 


  • 
Render truetype anti-aliased text at any angle
    • 


  • 
Render anti-aliased lines
    • 


  • 
Render rectangles
    • 


  • 
Render linear multi-colored gradients
    • 


  • 
Cache data intelligently for maximum performance
    • 


  • 
Allocate colors automatically
    • 


  • 
Allow full control over caching and color allocation
    • 


  • 
Provide highly optimized MMX assembly for core routines
    • 


  • 
Provide plug-in filter interface
    • 


  • 
Provide on-the-fly runtime plug-in image loading and saving interface
    • 


  • 
Fastest image compositing, rendering and manipulation library for X
    • 


If what you want isn't in the list above somewhere then likely Imlib 2
does not do it. If it does it it likely does it faster than any other library
you can find (this includes gdk-pixbuf, gdkrgb, etc.) primarily because
of highly optimized code and a smart subsystem that does the dirty work
for you and picks up the pieces for you so you can be lazy and let all
the optimizations for FOR you.

Imlib 2 can run without a display, so it can be easily used for background
image processing for web sites or servers - it only requires the X libraries
to be installed - that is all - it does not require an XServer to run unless
you wish to display images.

The interface is simple - once you get used to it, the functions do
exactly what they say they do.



















 
















A
Simple Example



















The best way to start
is to show a simple example of an Imlib2 program. This one will load an
image of any format you have a loader installed for (all loaders are dynamic
code objects that Imlib2 will use and update automatically runtime - anyone
is free to write a loader. All that has to be done is for the object to
be dropped into the loaders directory with the others and all Imlib2 programs
will automatically be able to use it - without a restart).



/* standard headers */
#include <X11/Xlib.h>
#include <Imlib2.h>
#include <stdio.h>
#include <string.h>

/* main program */
int main(int argc, char **argv)
{
  /* an image handle */
  Imlib_Image image;
  
  /* if we provided < 2 arguments after the command - exit */
  if (argc != 3) exit(1);
  /* load the image */
  image = imlib_load_image(argv[1]);
  /* if the load was successful */
  if (image)
    {
      char *tmp;
      /* set the image we loaded as the current context image to work on */
      imlib_context_set_image(image);
      /* set the image format to be the format of the extension of our last */
      /* argument - i.e. .png = png, .tif = tiff etc. */
      tmp = strrchr(argv[2], '.');
      if(tmp)
         imlib_image_set_format(tmp + 1);
      /* save the image */
      imlib_save_image(argv[2]);
    }
}

Now to compile this


cc imlib2_convert.c -o imlib2_convert `imlib2-config --cflags` `imlib2-config --libs`


You now have a program that if used as follows:


./imlib2_convert image1.jpg image2.png


will convert image1.jpg into a png called image2.png. It is that simple.




















 
















How
Image Loading Works



















It is probably a
good idea to discuss how Imlib2 actually loads an Image so the programmer
knows what is going on, how to take advantage of the optimizations already
there and to explain why things work as they do.

 




Loading using imlib_load_image();

This is likely to be by far the most common way to load an image - when
you don't really care about the details of the loading process or why it
failed - all you care about is if you got a valid image handle.

When you call this function Imlib2 attempts to find the file specified
as the parameter. This will involve Imlib2 first checking to see if that
file path already has been loaded and is in Imlib2's cache (a cache of
already decoded images in memory to save having to load and decode from
disk all the time). If there already is a copy in the cache (either already
active or speculatively cached from a previous load & free) this copy
will have its handle returned instead of Imlib2 checking on disk (in some
circumstances this is not true - see later in this section to find out).
This means if your program blindly loads an Image, renders it, then frees
it - then soon afterwards loads the same image again, it will not be loaded
from disk at all, instead it will simply be re-referenced from the cache
- meaning the load will be almost instant. A great way to take full advantage
of this is to set the cache to some size you are happy with for the image
data being used by your application and then all rendering o an image follows
the pseudo code:

set cache to some amount (e.g. 4 Mb)
...
rendering loop ...
    load image
    render image
    free image
... continue loop

This may normally sound silly - load image, render then free - EVERY time
we want to use it, BUT - it is actually the smartest way to use Imlib2
- since the caching will find the image for you in the cache - you do not
need to manage your own cache, or worry about filling up memory with image
data - only as much memory as you have set for the cache size will actually
ever be used to store image data - if you have lots of image data to work
with then increase the cache size for better performance, but this is the
only thing you need to worry about. you won't have problems of accidentally
forgetting to free images later since you free them immediately after use.

Now what happens if the file changes on disk while it's in cache? By
default nothing. The file is ignored. This is an optimization (to avoid
hitting the disk to check if the file changed for every load if it's cached).
You can inform Imlib2 that you care about this by using the imlib_image_set_changes_on_disk();
call.
Do this whenever you load an Image that you expect will change on disk,
and the fact that it changes really matters. Remember this will marginally
reduce the caching performance.

Now what actually happens when we try and load
an image using a filename? First the filename is broken down into 2 parts.
the filename before a colon (:) and the key after the colon. This means
when we have a filename like:

/path/to/file.jpg

the filename is:

/path/to/file.jpg

and the key is blank. If we have:

/path/to/file.db:key.value/blah

the filename is:

/path/to/file.db

and the key is:

key.value/blah

You may ask what is this thing with keys and filenames?
Well Imlib2 has loaders that are able to load data that is WITHIN a file
(the loader capable of this right now is the database loader that is able
to load image data stored with a key in a Berkeley-db database file). The
colon is used to delimit where the filename ends and the key begins. Fro
the majority of files you load you won't have to worry, but there is a
limit in this case that filenames cannot contain a color character.

First Imlib2 checks to see if the file exists
and that you have permission to read it. If this fails it will abort the
load. Now that it has checked that this is the case it evaluates that it's
list of dynamically loaded loader modules it up to date then it runs through
the loader modules until one of them claims it can load this file. If this
is the case  that loader is now used to decode the image and return
an Image handle to the calling program. If the loader is written correctly
and the file format sanely supports this, the loader will NOT decode any
image data at this point. It will ONLY read the header of the image to
figure out its size, if it has an alpha channel, format and any other header
information. The loader is remembered and it will be re-used to load the
image data itself later if and ONLY if the actual image data itself is
needed. This means you can scan vast directories of files figuring their
format and size and other such information just by loading and freeing
- and it will be fast because no image data is decoded. You can take advantage
of this by loading the image and checking its size to calculate the size
of an output area before you ever load the data. This means  geometry
calculations can be done fast ahead of time.

If you desire more detailed information about
why a load failed you can use imlib_load_image_with_error_return();
and
it will return a detailed error return code.

If you do not wish to have the image data loaded
later using the optimized "deferred" method of loading, you can force the
data to be decoded immediately with imlib_load_image_immediately();

If you wish to bypass the cache when loading images
you can using imlib_load_image_without_cache();
and
imlib_load_image_immediately_without_cache();.

Sometimes loading images can take a while. Often
it is a good idea to provide feedback to the user whilst this is happening.
This is when you set the progress function callback. Setting this to NULL
will mean no progress function is called during load - this is the default.
When it is set you set it to a function that will get called every so often
(depending on the progress granularity) during load. Use imlib_context_set_progress_function();
and imlib_context_set_progress_granularity();
to
set this up.




















 
















A
more advanced Example



















This is a more comprehensive
example that should show off a fair number of features of imlib2. The code
this was based off can be found in Imlib2's test directory. This covers
a lot of the core of Imlib2's API so you should have a pretty good idea
on how it works if you understand this code snippet.



/* include X11 stuff */
#include <X11/Xlib.h>
/* include Imlib2 stuff */
#include <Imlib2.h>
/* sprintf include */
#include <stdio.h>

/* some globals for our window & X display */
Display *disp;
Window   win;
Visual  *vis;
Colormap cm;
int      depth;

/* the program... */
int main(int argc, char **argv)
{
   /* events we get from X */
   XEvent ev;
   /* areas to update */
   Imlib_Updates updates, current_update;
   /* our virtual framebuffer image we draw into */
   Imlib_Image buffer;
   /* a font */
   Imlib_Font font;
   /* our color range */
   Imlib_Color_Range range;
   /* our mouse x, y coordinates */
   int mouse_x = 0, mouse_y = 0;
   
   /* connect to X */
   disp  = XOpenDisplay(NULL);
   /* get default visual , colormap etc. you could ask imlib2 for what it */
   /* thinks is the best, but this example is intended to be simple */
   vis   = DefaultVisual(disp, DefaultScreen(disp));
   depth = DefaultDepth(disp, DefaultScreen(disp));
   cm    = DefaultColormap(disp, DefaultScreen(disp));
   /* create a window 640x480 */
   win = XCreateSimpleWindow(disp, DefaultRootWindow(disp), 
                             0, 0, 640, 480, 0, 0, 0);
   /* tell X what events we are interested in */
   XSelectInput(disp, win, ButtonPressMask | ButtonReleaseMask | 
                PointerMotionMask | ExposureMask);
   /* show the window */
   XMapWindow(disp, win);
   /* set our cache to 2 Mb so it doesn't have to go hit the disk as long as */
   /* the images we use use less than 2Mb of RAM (that is uncompressed) */
   imlib_set_cache_size(2048 * 1024);
   /* set the font cache to 512Kb - again to avoid re-loading */
   imlib_set_font_cache_size(512 * 1024);
   /* add the ./ttfonts dir to our font path - you'll want a notepad.ttf */
   /* in that dir for the text to display */
   imlib_add_path_to_font_path("./ttfonts");
   /* set the maximum number of colors to allocate for 8bpp and less to 128 */
   imlib_set_color_usage(128);
   /* dither for depths < 24bpp */
   imlib_context_set_dither(1);
   /* set the display , visual, colormap and drawable we are using */
   imlib_context_set_display(disp);
   imlib_context_set_visual(vis);
   imlib_context_set_colormap(cm);
   imlib_context_set_drawable(win);
   /* infinite event loop */
   for (;;)
     {
        /* image variable */
        Imlib_Image image;
        /* width and height values */
        int w, h, text_w, text_h;
        
        /* init our updates to empty */
        updates = imlib_updates_init();
        /* while there are events form X - handle them */
        do
          {
             XNextEvent(disp, &ev);
             switch (ev.type)
               {
               case Expose:
                  /* window rectangle was exposed - add it to the list of */
                  /* rectangles we need to re-render */
                  updates = imlib_update_append_rect(updates,
                                                     ev.xexpose.x, ev.xexpose.y,
                                                     ev.xexpose.width, ev.xexpose.height);
                  break;
               case ButtonPress:
                  /* if we click anywhere in the window, exit */
                  exit(0);
                  break;
               case MotionNotify:
                  /* if the mouse moves - note it */
                  /* add a rectangle update for the new mouse position */
                  image = imlib_load_image("./test_images/mush.png");
                  imlib_context_set_image(image);
                  w = imlib_image_get_width();
                  h = imlib_image_get_height();
                  imlib_context_set_image(image);
                  imlib_free_image();
                  /* the old position - so we wipe over where it used to be */
                  updates = imlib_update_append_rect(updates,
                                                     mouse_x - (w / 2), mouse_y - (h / 2),
                                                     w, h);
                  font = imlib_load_font("notepad/30");
                  if (font)
                    {
                       char text[4096];
                       
                       imlib_context_set_font(font);
                       sprintf(text, "Mouse is at %i, %i", mouse_x, mouse_y);
                       imlib_get_text_size(text, &text_w, &text_h); 
                       imlib_free_font();
                       updates = imlib_update_append_rect(updates,
                                                          320 - (text_w / 2), 240 - (text_h / 2),
                                                          text_w, text_h);
                    }
                  
                  mouse_x = ev.xmotion.x;
                  mouse_y = ev.xmotion.y;
                  /* the new one */
                  updates = imlib_update_append_rect(updates,
                                                     mouse_x - (w / 2), mouse_y - (h / 2),
                                                     w, h);
                  font = imlib_load_font("notepad/30");
                  if (font)
                    {
                       char text[4096];
                       
                       imlib_context_set_font(font);
                       sprintf(text, "Mouse is at %i, %i", mouse_x, mouse_y);
                       imlib_get_text_size(text, &text_w, &text_h); 
                       imlib_free_font();
                       updates = imlib_update_append_rect(updates,
                                                          320 - (text_w / 2), 240 - (text_h / 2),
                                                          text_w, text_h);
                    }
               default:
                  /* any other events - do nothing */
                  break;
               }
          }
        while (XPending(disp));
        
        /* no more events for now ? ok - idle time so lets draw stuff */
        
        /* take all the little rectangles to redraw and merge them into */
        /* something sane for rendering */
        updates = imlib_updates_merge_for_rendering(updates, 640, 480);
        for (current_update = updates; 
             current_update; 
             current_update = imlib_updates_get_next(current_update))
          {
             int up_x, up_y, up_w, up_h;

             /* find out where the first update is */
             imlib_updates_get_coordinates(current_update, 
                                           &up_x, &up_y, &up_w, &up_h);
             
             /* create our buffer image for rendering this update */
             buffer = imlib_create_image(up_w, up_h);
             
             /* we can blend stuff now */
             imlib_context_set_blend(1);
             
             /* fill the window background */
             /* load the background image - you'll need to have some images */
             /* in ./test_images lying around for this to actually work */
             image = imlib_load_image("./test_images/bg.png");
             /* we're working with this image now */
             imlib_context_set_image(image);
             /* get its size */
             w = imlib_image_get_width();
             h = imlib_image_get_height();
             /* now we want to work with the buffer */
             imlib_context_set_image(buffer);
             /* if the iimage loaded */
             if (image) 
               {
                  /* blend image onto the buffer and scale it to 640x480 */
                  imlib_blend_image_onto_image(image, 0, 
                                               0, 0, w, h, 
                                               - up_x, - up_y, 640, 480);
                  /* working with the loaded image */
                  imlib_context_set_image(image);
                  /* free it */
                  imlib_free_image();
               }
             
             /* draw an icon centered around the mouse position */
             image = imlib_load_image("./test_images/mush.png");
             imlib_context_set_image(image);
             w = imlib_image_get_width();
             h = imlib_image_get_height();
             imlib_context_set_image(buffer);
             if (image) 
               {
                  imlib_blend_image_onto_image(image, 0, 
                                               0, 0, w, h, 
                                               mouse_x - (w / 2) - up_x, mouse_y - (h / 2) - up_y, w, h);
                  imlib_context_set_image(image);
                  imlib_free_image();
               }
             
             /* draw a gradient on top of things at the top left of the window */
             /* create a range */
             range = imlib_create_color_range();
             imlib_context_set_color_range(range);
             /* add white opaque as the first color */
             imlib_context_set_color(255, 255, 255, 255);
             imlib_add_color_to_color_range(0);
             /* add an orange color, semi-transparent 10 units from the first */
             imlib_context_set_color(255, 200, 10, 100);
             imlib_add_color_to_color_range(10);
             /* add black, fully transparent at the end 20 units away */
             imlib_context_set_color(0, 0, 0, 0);
             imlib_add_color_to_color_range(20);
             /* draw the range */
             imlib_context_set_image(buffer);
             imlib_image_fill_color_range_rectangle(- up_x, - up_y, 128, 128, -45.0);
             /* free it */
             imlib_free_color_range();
             
             /* draw text - centered with the current mouse x, y */
             font = imlib_load_font("notepad/30");
             if (font)
               {
                  char text[4096];
                  
                  /* set the current font */
                  imlib_context_set_font(font);
                  /* set the image */
                  imlib_context_set_image(buffer);
                  /* set the color (black) */
                  imlib_context_set_color(0, 0, 0, 255);
                  /* print text to display in the buffer */
                  sprintf(text, "Mouse is at %i, %i", mouse_x, mouse_y);
                  /* query the size it will be */
                  imlib_get_text_size(text, &text_w, &text_h); 
                  /* draw it */
                  imlib_text_draw(320 - (text_w / 2) - up_x, 240 - (text_h / 2) - up_y, text); 
                  /* free the font */
                  imlib_free_font();
               }
             
             /* don't blend the image onto the drawable - slower */
             imlib_context_set_blend(0);
             /* set the buffer image as our current image */
             imlib_context_set_image(buffer);
             /* render the image at 0, 0 */
             imlib_render_image_on_drawable(up_x, up_y);
             /* don't need that temporary buffer image anymore */
             imlib_free_image();
          }
        /* if we had updates - free them */
        if (updates)
           imlib_updates_free(updates);
        /* loop again waiting for events */
     }
   return 0;
}






















 
















API
Reference






















This is a list of
all the Imlib2 API calls and what each of them do. You should familiarize
yourself well with this API so you have a good idea of what can be done.

void imlib_context_set_display(Display *display);


Sets the current X display to be used for rendering of images
to drawables. You do not need to set this if you do not intend to render
an image to an X drawable. If you do you will need to set this. If you
change displays just set this to the new display pointer. Do not use a
Display pointer if you have closed that display already - also note that
if you close a display connection and continue to render using Imlib2 without
setting the display pointer to NULL or something new, crashes may occur.


void imlib_context_set_visual(Visual *visual);


This sets the current visual to use when rendering images to
drawables or producing pixmaps. You need to set this for anything to render
to a drawable or produce any pixmaps (this can be the default visual).


void imlib_context_set_colormap(Colormap colormap);


Sets the colormap to use when rendering to drawables and allocating
colors. You must set this to the colormap you are using to render any images
or produce any pixmaps (this can be the default colormap).


void imlib_context_set_drawable(Drawable drawable);


This sets the X drawable to which images will be rendered when
you call a render call in Imlib2. This may be either a pixmap or a window.
You must set this to render anything.


void imlib_context_set_mask(Pixmap mask);


This sets the 1-bit deep pixmap to be drawn to when rendering
to generate a mask pixmap. This is only useful if the image you are rendering
has alpha. Set this to 0 to not render a pixmap mask.


void imlib_context_set_dither_mask(char dither_mask);


Selects if, you are rendering to a mask, or producing pixmap
masks from images, if the mask is to be dithered or not. passing in 1 for
dither_mask means the mask pixmap will be dithered, 0 means it will not
be dithered.


void imlib_context_set_anti_alias(char anti_alias);


Toggles "anti-aliased" scaling of images. This isn't quite
correct since it's actually super and sub pixel sampling that it turns
on and off, but anti-aliasing is used for having "smooth" edges to lines
and shapes and this means when images are scaled they will keep their smooth
appearance. Passing in 1 turns this on and 0 turns it off.


void imlib_context_set_dither(char dither);


Sets the dithering flag for rendering to a drawable or when
pixmaps are produced. This affects the color image appearance by enabling
dithering. Dithering slows down rendering but produces considerably better
results. this option has no effect foe rendering in 24 bit and up, but
in 16 bit and lower it will dither, producing smooth gradients and much
better quality images. setting dither to 1 enables it and 0 disables it.


void imlib_context_set_blend(char blend);


When rendering an image to a drawable, Imlib2 is able to blend
the image directly onto the drawable during rendering. setting this to
1 will enable this. If the image has no alpha channel this has no effect.
Setting it to 0 will disable this.


void imlib_context_set_color_modifier(Imlib_Color_Modifier color_modifier);


This sets the current color modifier used for rendering pixmaps
or images to a drawable or images onto other images. Color modifiers are
lookup tables that map the values in the red, green, blue and alpha channels
to other values in the same channel when rendering, allowing for fades,
color correction etc. to be done whilst rendering. pass in NULL as the
color_modifier to disable the color modifier for rendering.


void imlib_context_set_operation(Imlib_Operation operation);


When Imlib2 draws an image onto another or an image onto a
drawable it is able to do more than just blend the result on using the
given alpha channel of the image. It is also able to do saturating additive,
subtractive and a combination of the both (called reshade) rendering. The
default mode is IMLIB_OP_COPY. you can also set it to IMLIB_OP_ADD, IMLIB_OP_SUBTRACT
or IMLIB_OP_RESHADE. Use this function to set the rendering operation.
IMLIB_OP_COPY performs basic alpha blending: DST = (SRC * A) + (DST * (1
- A)). IMLIB_OP_ADD does DST = DST + (SRC * A). IMLIB_OP_SUBTRACT does
DST = DST - (SRC * A) and IMLIB_OP_RESHADE does DST = DST + (((SRC - 0.5)
/ 2) * A).


void imlib_context_set_font(Imlib_Font font);


This function sets the current font to use when rendering text.
you should load the font first with imlib_load_font().


void imlib_context_set_direction(Imlib_Text_Direction direction);


This sets the direction in which to draw text in terms of simple
90 degree orientations or an arbitrary angle. The direction can be one
of IMLIB_TEXT_TO_RIGHT, IMLIB_TEXT_TO_LEFT, IMLIB_TEXT_TO_DOWN, IMLIB_TEXT_TO_UP
or IMLIB_TEXT_TO_ANGLE. The default is IMLIB_TEXT_TO_RIGHT. If you use
IMLIB_TEXT_TO_ANGLE, you will also have to set the angle with imlib_context_set_angle().


void imlib_context_set_angle(double angle);


This sets the angle at which text strings will be drawn if
the text direction has been set to IMLIB_TEXT_TO_ANGLE with imlib_context_set_direction().


void imlib_context_set_color(int red, int green, int blue, int alpha);


This sets the color with which text, lines and rectangles are
drawn when being rendered onto an image. Values for red, green, blue and
alpha are between 0 and 255 - any other values have undefined results.


void imlib_context_set_color_cmya(int cyan, magenta, int yellow, int alpha);


This sets the color in CMYA space. Values for cyan, magenta,
yellow and alpha are between 0 and 255 - any other values have undefined results.


void imlib_context_set_color_hsva(float hue, float saturation, float value, int alpha);


This sets the color in HSVA space. Values for hue are between 0 and 360,
values for saturation and value between 0 and 1, and values for alpha are between 0
and 255 - any other values have undefined results.


void imlib_context_set_color_hlsa(float hue, float lightness, float saturation, int alpha);


This sets the color in HLSA space. Values for hue are between 0 and 360,
values for lightness and saturation between 0 and 1, and values for alpha are 
between 0 and 255 - any other values have undefined results.


void imlib_context_set_color_range(Imlib_Color_Range color_range);


This sets the current color range to use for rendering gradients.


void imlib_context_set_progress_function(Imlib_Progress_Function progress_function);


This sets the progress function to be called back whilst loading
images. Set this to the function to be called, or set it to NULL to disable
progress callbacks whilst loading.


void imlib_context_set_progress_granularity(char progress_granularity);


This hints as to how often to call the progress callback. 0
means as often as possible. 1 means whenever 15 more of the image has been
decoded, 10 means every 10% of the image decoding, 50 means every 50% and
100 means only call at the end. Values outside of the range 0-100 are undefined.


void imlib_context_set_image(Imlib_Image image);


This sets the current image Imlib2 will be using with its function
calls.


void imlib_context_set_filter(Imlib_Filter filter);


This sets the current filter to be used when applying filters
to images. Set this to NULL to disable filters.


Display *imlib_context_get_display(void);


This returns the current display used for Imlib2's display
context.


Visual *imlib_context_get_visual(void);


Returns the current visual used for Imlib2's context.


Colormap imlib_context_get_colormap(void);


Returns the current Colormap used for Imlib2's context.


Drawable imlib_context_get_drawable(void);


Returns the current Drawable used for Imlib2's context.


Pixmap imlib_context_get_mask(void);


Returns the current pixmap destination to be used to render
a mask into.


char imlib_context_get_dither_mask(void);


Returns the current mode for dithering pixmap masks. 1 means
dithering is enabled and 0 means it is not.


char imlib_context_get_anti_alias(void);


Returns if Imlib2 currently will smoothly scale images. 1 means
it will and 0 means it will not.


char imlib_context_get_dither(void);


Returns if image data is rendered with dithering currently.
1 means yes and 0 means no.


char imlib_context_get_blend(void);


Returns if Imlib2 will blend images onto a drawable whilst
rendering to that drawable. 1 means yes and 0 means no.


Imlib_Color_Modifier imlib_context_get_color_modifier(void);


Returns the current colormodifier being used.


Imlib_Operation imlib_context_get_operation(void);


Returns the current operation mode.


Imlib_Font imlib_context_get_font(void);


Returns the current font.


double imlib_context_get_angle(void);


Returns the current angle used to render text at if the direction
is IMLIB_TEXT_TO_ANGLE.


Imlib_Text_Direction imlib_context_get_direction(void);


Returns the current direction to render text in.


void imlib_context_get_color(int *red, int *green, int *blue, int *alpha);


Returns the current color for rendering text, rectangles and
lines.


void imlib_context_get_color_cmya(int *cyan, int *magenta, int *yellow, int *alpha);


Returns the current color for rendering text, rectangles and
lines in CMYA space.


void imlib_context_get_color_hsva(float *hue, float *saturation, float *value, int *alpha);


Returns the current color for rendering text, rectangles and
lines in HSVA space.


void imlib_context_get_color_hlsa(float *hue, float * lightness, float *saturation, int *alpha);


Returns the current color for rendering text, rectangles and
lines in HLSA space.


Imlib_Color *imlib_context_get_imlib_color(void);


Returns the current color as a color struct. Do NOT free this
pointer.


Imlib_Color_Range imlib_context_get_color_range(void);


Return the current color range being used for gradients.


Imlib_Progress_Function imlib_context_get_progress_function(void);


Return the current progress function being used.


char imlib_context_get_progress_granularity(void);


Get the current progress granularity being used.


Imlib_Image imlib_context_get_image(void);


Return the current context image.


Imlib_Filter imlib_context_get_filter(void);


Get the current context image filter.


int imlib_get_cache_size(void);


Return the current size of the image cache in bytes. The cache
is a unified cache used for image data AND pixmaps.


void imlib_set_cache_size(int bytes);


Set the cache size. The size is in bytes. Setting the cache
size to 0 effectively flushes the cache and keeps the cache size at 0 until
set to another value. Whenever you set the cache size Imlib2 will flush
as many old images and pixmap from the cache as needed until the current
cache usage is less than or equal to the cache size.


int imlib_get_color_usage(void);


Get the number of colors Imlib2 currently at a maximum is allowed
to allocate for rendering. The default is 256.


void imlib_set_color_usage(int max);


Set the maximum number of colors you would like Imlib2 to allocate
for you when rendering. The default ids 256. This has no effect in depths
greater than 8 bit.


void imlib_flush_loaders(void);


If you want Imlib2 to forcibly flush any cached loaders it
has and re-load them from disk (this is useful if the program just installed
a new loader and does not want to wait till Imlib2 deems it an optimal
time to rescan the loaders)


int imlib_get_visual_depth(Display *display, Visual *visual);


Convenience function that returns the depth of a visual for
that display.


Visual *imlib_get_best_visual(Display *display, int screen, int *depth_return);


Returns the visual for that display and screen that Imlib2
thinks will give you the best quality output. depth_return should point
to an int that will be filled with the depth of that visual too.


Imlib_Image imlib_load_image(const char *file);


This function loads an image from disk located at the path
specified by file. Please see the "How image loading works" section for
more detail. Returns an image handle on success or NULL on failure.


Imlib_Image imlib_load_image_immediately(const char *file);


Loads an image from disk located at the path specified by file.
This forces the image data to be decoded at load time too, instead of decoding
being deferred until it is needed. Returns an image handle on success or
NULL on failure.


Imlib_Image imlib_load_image_without_cache(const char *file);


This loads the image without looking in the cache first. Returns
an image handle on success or NULL on failure.


Imlib_Image imlib_load_image_immediately_without_cache(const char *file);


Loads the image without deferred image data decoding (i.e.
it is decoded straight away) and without looking in the cache. Returns
an image handle on success or NULL on failure.


Imlib_Image imlib_load_image_with_error_return(const char *file, Imlib_Load_Error *error_return);


This loads an image at the path file on disk. If it succeeds
it returns a valid image handle, if not NULL is returned and the error_return
pointed to is set to the detail of the error.


void imlib_free_image(void);


This frees the image that is set as the current image in Imlib2's
context.


void imlib_free_image_and_decache(void);


Frees the current image in Imlib2's context AND removes it
from the cache.


int imlib_image_get_width(void);


Returns the width in pixels of the current image in Imlib2's
context.


int imlib_image_get_height(void);


Returns the height in pixels of the current image in Imlib2's
context.


const char *imlib_image_get_filename(void);


This returns the filename for the file that is set as the current
context. The pointer returned is only valid as long as no operations cause
the filename of the image to change. Saving the file with a different name
would cause this. It is suggested you duplicate the string if you wish
to continue to use the string for later processing. Do not free the string
pointer returned by this function.


DATA32 *imlib_image_get_data(void);


This returns a pointer to the image data in the image set as
the image for the current context. When you get this pointer it is assumed
you are planning on writing to the data, thus once you do this the image
can no longer be used for caching - in fact all images cached from this
one will also be affected when you put the data back. If this matters it
is suggested you clone the image first before playing with the image data.
The image data is returned in the format of a DATA32 (32 bits) per pixel
in a linear array ordered from the top left of the image to the bottom
right going from left to right each line. Each pixel has the upper 8 bits
as the alpha channel and the lower 8 bits are the blue channel - so a pixel's
bits are ARGB (from most to least significant, 8 bits per channel). You
must put the data back at some point.


DATA32 *imlib_image_get_data_for_reading_only(void);


This functions the same way as imlib_image_get_data(), but
returns a pointer expecting the program to NOT write to the data returned
(it is for inspection purposes only). Writing to this data has undefined
results. The data does not need to be put back.


void imlib_image_put_back_data(DATA32 *data);


This will put back data when it was obtained by imlib_image_get_data().
The data must be the same pointer returned by imlib_image_get_data(). This
operated on the current context image.


char imlib_image_has_alpha(void);


Returns 1 if the current context image has an alpha channel,
or 0 if it does not (the alpha data space is still there and available
- just "unused").


void imlib_image_set_changes_on_disk(void);


By default Imlib2 will not check the timestamp of an image
on disk and compare it with the image in its cache - this is to minimize
disk activity when using the cache. Call this function and it will flag
the current context image as being liable to change on disk and Imlib2
will check the timestamp of the image file on disk and compare it with
the cached image when it next needs to use this image in the cache.


void imlib_image_get_border(Imlib_Border *border);


This function fills the Imlib_Border structure to which border
points to with the values of the border of the current context image. The
border is the area at the edge of the image that does not scale with the
rest of the image when resized - the borders remain constant in size. This
is useful for scaling bevels at the edge of images differently to the image
center.


void imlib_image_set_border(Imlib_Border *border);


This sets the border of the current context image to the values
contained in the Imlib_Border structure border points to.


void imlib_image_set_format(const char *format);


This sets the format of the current image. This is used for
when you wish to save an image in a different format that it was loaded
in, or if the image currently has no file format associated with it.


void imlib_image_set_irrelevant_format(char irrelevant);


This sets if the format value of the current image is irrelevant
for caching purposes - by default it is. pass irrelevant as 1 to make it
irrelevant and 0 to make it relevant for caching.


void imlib_image_set_irrelevant_border(char irrelevant);


This sets if the border of the current image is irrelevant
for caching purposes. By default it is. Set irrelevant to 1 to make it
irrelevant, and 0 to make it relevant.


void imlib_image_set_irrelevant_alpha(char irrelevant);


This sets if the alpha channel status of the current image
(i.e. if there is or is not one) is important for caching purposes. By
default it is not. Set irrelevant to 1 to make it irrelevant and 0 to make
it relevant.


char *imlib_image_format(void);


This returns the current image's format. Do not free this string.
Duplicate it if you need it for later use.


void imlib_image_set_has_alpha(char has_alpha);


Sets the alpha flag for the current image. Set has_alpha to
1 to enable the alpha channel in the current image, or 0 to disable it.


void imlib_render_pixmaps_for_whole_image(Pixmap *pixmap_return, Pixmap *mask_return);


This function will create a pixmap of the current image (and
a mask if the image has an alpha value) and return the id's of the pixmap
and mask to the pixmap_return and mask_return pixmap id's. You must free
these pixmaps using Imlib2's free function imlib_free_pixmap_and_mask();.


void imlib_render_pixmaps_for_whole_image_at_size(Pixmap *pixmap_return, Pixmap *mask_return, int width, int height);


This function works just like imlib_render_pixmaps_for_whole_image(),
but will scale the output result to the width and height specified. Scaling
is done before depth conversion so pixels used for dithering don't grow
large.


void imlib_free_pixmap_and_mask(Pixmap pixmap);


This will free the pixmap (and any mask generated in association
with that pixmap). The pixmap will remain cached until the image the pixmap
was generated from is dirtied or decached, or the cache is flushed.


void imlib_render_image_on_drawable(int x, int y);


This renders the current image onto the current drawable at
the x, y pixel location specified without scaling.


void imlib_render_image_on_drawable_at_size(int x, int y, int width, int height);


This will render the current image onto the current drawable
at the x, y location specified AND scale the image to the width and height
specified.


void imlib_render_image_part_on_drawable_at_size(int source_x, int source_y, int source_width, int source_height, int x, int y, int width, int height);


This renders the source x, y, width, height pixel rectangle
from the current image onto the current drawable at the x, y location scaled
to the width and height specified.


void imlib_blend_image_onto_image(Imlib_Image source_image, char merge_alpha, int source_x, int source_y, int source_width, int source_height, int destination_x, int destination_y, int destination_width, int destination_height);


This will blend the source rectangle x, y, width, height from
the source_image onto the current image at the destination x, y location
scaled to the width and height specified. If merge_alpha is set to 1 it
will also modify the destination image alpha channel, otherwise the destination
alpha channel is left untouched.


Imlib_Image imlib_create_image(int width, int height);


This creates a new blank image of size width and height. The
contents of this image at creation time are undefined (they could be garbage
memory). You are free to do whatever you like with this image. It is not
cached. On success an image handle is returned - on failure NULL is returned.


Imlib_Image imlib_create_image_using_data(int width, int height, DATA32 *data);


This creates an image from the image data specified with the
width and height specified. The image data must be in the same format as
imlib_image_get_data() would return. You are responsible for freeing this
image data once the image is freed - Imlib2 will not do that for you. This
is useful for when you already have static buffers of the same format Imlib2
uses (many video grabbing devices use such a format) and wish to use Imlib2
to render the results onto another image, or X drawable. You should free
the image when you are done with it. Imlib2 returns a valid image handle
on success or NULL on failure


Imlib_Image imlib_create_image_using_copied_data(int width, 
                                                 int height, 
                                                 DATA32 *data);


This works the same way as imlib_create_image_using_data()
but Imlib2 copies the image data to the image structure. You may now do
whatever you wish with the original data as it will not be needed anymore.
Imlib2 returns a valid image handle on success or NULL on failure.


Imlib_Image imlib_create_image_from_drawable(Pixmap mask, 
                                             int x, 
                                             int y, 
                                             int width, 
                                             int height, 
                                             char need_to_grab_x);


This will return an image (using the mask to determine the
alpha channel) from the current drawable. If the mask is 0 it will not
create a useful alpha channel in the image. It will create an image from
the x, y, width , height rectangle in the drawable. If need_to_grab_x is
1 it will also grab the X Server to avoid possible race conditions in grabbing.
If you have not already grabbed the server you MUST set this to 1. Imlib2
returns a valid image handle on success or NULL on failure.


Imlib_Image imlib_create_scaled_image_from_drawable(Pixmap mask, 
                                                    int source_x, 
                                                    int source_y, 
                                                    int source_width, 
                                                    int source_height, 
                                                    int destination_width, 
                                                    int destination_height, 
                                                    char need_to_grab_x, 
                                                    char get_mask_from_shape);


This will create an image from the current drawable (optionally
using the mask pixmap specified to determine alpha transparency) and scale
the grabbed data first before converting to an actual image (to minimize
reads from the frame buffer which can be slow). The source x, y, width,
height rectangle will be grabbed, scaled to the destination width and height,
then converted to an image. If need_to_grab_x is set to 1, X is grabbed
(set this to 1 unless you have already grabbed the server) and if get_mask_from_shape
and the current drawable is a window its shape is used for determining
the alpha channel. If successful this function will return a valid image
handle, otherwise NULL is returned.


char imlib_copy_drawable_to_image(Pixmap mask, 
                                  int x, 
                                  int y, 
                                  int width, 
                                  int height, 
                                  int destination_x, 
                                  int destination_y, 
                                  char need_to_grab_x);


This routine will grab a section of the current drawable (optionally
using the pixmap provided as a corresponding mask for that drawable - if
mask is 0 this is not used). It grabs the x, y, width, height rectangle
and places it at the destination x, y location in the current image. If
need_to_grab_x is 1 it will grab and ungrab the server whilst doing this
- you need to do this if you have not already grabbed the server.


Imlib_Image imlib_clone_image(void);


This creates an exact duplicate of the current image and returns
a valid image handle on success, or NULL on failure.


Imlib_Image imlib_create_cropped_image(int x, 
                                       int y, 
                                       int width, 
                                       int height);


This creates a duplicate of a x, y, width, height rectangle
in the current image and returns a valid image handle on success, or NULL
on failure.


Imlib_Image imlib_create_cropped_scaled_image(int source_x, 
                                              int source_y, 
                                              int source_width, 
                                              int source_height, 
                                              int destination_width, 
                                              int destination_height);


This function works the same as imlib_create_cropped_image()
but will scale the new image to the new destination width and height whilst
cropping.


Imlib_Updates imlib_updates_clone(Imlib_Updates updates);


This function creates a duplicate of the updates list passed
into the function.


Imlib_Updates imlib_update_append_rect(Imlib_Updates updates, 
                                       int x, 
                                       int y, 
                                       int w, 
                                       int h);


This function appends an update rectangle to the updates list
passed in (if the updates is NULL it will create a new updates list) and
returns a handle to the modified updates list (the handle may be modified
so only use the new updates handle returned)


Imlib_Updates imlib_updates_merge(Imlib_Updates updates, 
                                  int w, 
                                  int h);


This function takes an updates list, and modifies it by merging
overlapped rectangles and lots of tiny rectangles into larger rectangles
to minimize the number of rectangles in the list for optimized redrawing.
The new updates handle is now valid and the old one passed in is not.


Imlib_Updates imlib_updates_merge_for_rendering(Imlib_Updates updates, 
                                                int w, 
                                                int h);


This works almost exactly as imlib_updates_merge() but is more
lenient on the spacing between update rectangles - if they are very close
it amalgamates 2 smaller rectangles into 1 larger one.


void imlib_updates_free(Imlib_Updates updates);


This frees an updates list.


Imlib_Updates imlib_updates_get_next(Imlib_Updates updates);


This gets the next update in the updates list relative to the
one passed in.


void imlib_updates_get_coordinates(Imlib_Updates updates, 
                                   int *x_return, 
                                   int *y_return, 
                                   int *width_return, 
                                   int *height_return);


This returns the coordinates of an update.


void imlib_updates_set_coordinates(Imlib_Updates updates, 
                                   int x, 
                                   int y, 
                                   int width, 
                                   int height);


This modifies the coordinates of an update in an updates list.


void imlib_render_image_updates_on_drawable(Imlib_Updates updates, 
                                            int x, 
                                            int y);


Given an updates list (preferable already merged for rendering)
this will render the corresponding parts of the image to the current drawable
at an offset of x, y in the drawable.


Imlib_Updates imlib_updates_init(void);


This initializes an updates list before you add any updates
to it or merge it for rendering etc.


Imlib_Updates imlib_updates_append_updates(Imlib_Updates updates, 
                                           Imlib_Updates appended_updates);


This appends one updates list (appended_updates) to the updates
list (updates) and returns the new list.


void imlib_image_flip_horizontal(void);


This will flip/mirror the current image horizontally.


void imlib_image_flip_vertical(void);


This will flip/mirror the current image vertically.


void imlib_image_flip_diagonal(void);


This will flip/mirror the current image diagonally (good for
quick and dirty 90 degree rotations if used before to after a horizontal
or vertical flip).


void imlib_image_orientate(int orientation);


This will perform 90 degree rotations on the current image.
Passing in orientation does not rotate, 1 rotates clockwise by 90 degree,
2, rotates clockwise by 180 degrees, 3 rotates clockwise by 270 degrees.


void imlib_image_blur(int radius);


This will blur the current image. A radius of 0 has no effect,
1 and above determine the blur matrix radius that determine how much to
blur the image.


void imlib_image_sharpen(int radius);


This sharpens the current image. The radius affects how much
to sharpen by.


void imlib_image_tile_horizontal(void);


This modifies an image so it will tile seamlessly horizontally
if used as a tile (i.e. drawn multiple times horizontally)


void imlib_image_tile_vertical(void);


This modifies an image so it will tile seamlessly vertically
if used as a tile (i.e. drawn multiple times vertically)


void imlib_image_tile(void);


This modifies an image so it will tile seamlessly horizontally
and vertically if used as a tile (i.e. drawn multiple times horizontally
and vertically)


Imlib_Font imlib_load_font(const char *font_name);


This function will load a truetype font from the first directory
in the font path that contains that font. The font name format is "font_name/size".
For example. If there is a font file called blum.ttf somewhere in the font
path you might use "blum/20" to load a 20 pixel sized font of blum. If
the font cannot be found NULL is returned.


void imlib_free_font(void);


This frees the current font.


void imlib_text_draw(int x, int y, const char *text);


Call this function to draw the null-byte terminated string text
using the current font on the current image at the x, y location (x, y
denoting the top left corner of the font string)


void imlib_text_draw_with_return_metrics(int x, 
                                         int y, 
                                         const char *text, 
                                         int *width_return, 
                                         int *height_return, 
                                         int *horizontal_advance_return, 
                                         int *vertical_advance_return);


This function works just like imlib_text_draw() but also returns
the width and height of the string drawn, and horizontal_advance_return
returns the number of pixels you should advance horizontally to draw another
string (useful if you are drawing a line of text word by word) and vertical_advance_return
does the same for the vertical direction (i.e. drawing text line by line).


void imlib_get_text_size(const char *text, 
                         int *width_return, 
                         int *height_return);


This function returns the width and height in pixels the text
string would use up if drawn with the current font.



void imlib_get_text_advance(const char *text,
                            int *horizontal_advance_return,
                            int *vertical_advance_return);


This function returns the advance horizontally and vertically
in pixels the next text string would need to be placed at for the current
font. The advances are not adjusted for rotation so you will have to translate
the advances (which are calculated as if the text was drawn horizontally
from left to right) depending on the text orientation.



int imlib_get_text_inset(const char *text);


This function returns the inset of the first character of the
text string passed in using the current font and returns that value in pixels.



void imlib_add_path_to_font_path(const char *path);


This function adds the directory path to the end of the current
list of directories to scan for fonts.


void imlib_remove_path_from_font_path(const char *path);


This function removes all directories in the font path that
match the path specified.


char **imlib_list_font_path(int *number_return);


This returns a list of strings that are the directories in
the font path. Do not free this list or change it in any way. If you add
or delete members of the font path this list will be invalid. If you intend
to use this list later duplicate it for your own use. The number of elements
in the array of strings is put into number_return.


int imlib_text_get_index_and_location(const char *text, 
                                      int x, 
                                      int y, 
                                      int *char_x_return, 
                                      int *char_y_return, 
                                      int *char_width_return, 
                                      int *char_height_return);


This will return the character number in the string text using
the current font at the x, y pixel location which is an offset relative
to the top left of that string. -1 is returned if there is no character
there. If there is a character, character x, y, width and height are also
filled in.


void imlib_text_get_location_at_index(const char *text, 
                                      int index, 
                                      int *char_x_return, 
                                      int *char_y_return, 
                                      int *char_width_return, 
                                      int *char_height_return);


This will return the geometry of the character at index index
in the text string using the current font.


char **imlib_list_fonts(int *number_return);


This returns a list of fonts imlib2 can find in its font path.


void imlib_free_font_list(char **font_list, 
                          int number);


This will free the font list returned by imlib_list_fonts().


int imlib_get_font_cache_size(void);


This returns the font cache size in bytes.


void imlib_set_font_cache_size(int bytes);


This sets the font cache in bytes. Whenever you set the font
cache size Imlib2 will flush fonts from the cache until the memory used
by fonts is less than or equal to the font cache size. Setting the size
to 0 effectively frees all speculatively cached fonts.


void imlib_flush_font_cache(void);


This will cause a flush of all speculatively cached fonts from
the font cache.


int imlib_get_font_ascent(void);


Returns the current font's ascent value in pixels.


int imlib_get_font_descent(void);


Returns the current font's descent value in pixels.


int imlib_get_maximum_font_ascent(void);


Returns the current font's maximum ascent extent.


int imlib_get_maximum_font_descent(void);


Returns the current font's maximum descent extent.


Imlib_Color_Modifier imlib_create_color_modifier(void);


This function creates a new empty color modifier and returns
a valid handle on success. NULL is returned on failure.


void imlib_free_color_modifier(void);


Calling this function frees the current color modifier.


void imlib_modify_color_modifier_gamma(double gamma_value);


This function modifies the current color modifier by adjusting
the gamma by the value specified. The color modifier is modified not set,
so calling this repeatedly has cumulative effects. A gamma of 1.0 is normal
linear, 2.0 brightens and 0.5 darkens etc. Negative values are not allows.


void imlib_modify_color_modifier_brightness(double brightness_value);


This function modifies the current color modifier by adjusting
the brightness by the value specified. The color modifier is modified not
set, so calling this repeatedly has cumulative effects. brightness values
of 0 do not affect anything. -1.0 will make things completely black and
1.0 will make things all white. Values in-between vary brightness linearly.


void imlib_modify_color_modifier_contrast(double contrast_value);


This function modifies the current color modifier by adjusting
the contrast by the value specified. The color modifier is modified not
set, so calling this repeatedly has cumulative effects. Contrast of 1.0
does nothing. 0.0 will merge to gray, 2.0 will double contrast etc.


void imlib_set_color_modifier_tables(DATA8 *red_table, 
                                     DATA8 *green_table, 
                                     DATA8 *blue_table, 
                                     DATA8 *alpha_table);


This function explicitly copies the mapping tables from the
table pointers passed into this function into those of the current color
modifier. Tables are 256 entry arrays of DATA8 which are a mapping of that
channel value to a new channel value. A normal mapping would be linear
(v[0] = 0, v[10] = 10, v[50] = 50, v[200] = 200, v[255] = 255).


void imlib_get_color_modifier_tables(DATA8 *red_table, 
                                     DATA8 *green_table, 
                                     DATA8 *blue_table, 
                                     DATA8 *alpha_table);


This copies the table values from the current color modifier
into the pointers to mapping tables specified. They must have 256 entries
and be DATA8 format.


void imlib_reset_color_modifier(void);


This function resets the current color modifier to have linear
mapping tables.


void imlib_apply_color_modifier(void);


This uses the current color modifier and modifies the current
image using the mapping tables in the current color modifier.


void imlib_apply_color_modifier_to_rectangle(int x, 
                                             int y, 
                                             int width, 
                                             int height);


This works the same way as imlib_apply_color_modifier() but
only modifies a selected rectangle in the current image.


Imlib_Updates imlib_image_draw_line(int x1, 
                                    int y1, 
                                    int x2, 
                                    int y2, 
                                    char make_updates);


Draw a line using the current color on the current image from
coordinates x1, y1 to x2, y2. If make_updates is 1 it will also return
an update you can use for an updates list, otherwise it returns NULL.


void imlib_image_draw_rectangle(int x, 
                                int y, 
                                int width, 
                                int height);


This draws the outline of a rectangle on the current image
at the x, y coordinates with a size of width and height pixels, using the
current color.


void imlib_image_fill_rectangle(int x, 
                                int y, 
                                int width, 
                                int height);


This draws a filled rectangle on the current image at the x,
y coordinates with a size of width and height pixels, using the current
color.


void imlib_image_copy_alpha_to_image(Imlib_Image image_source, 
                                     int x, 
                                     int y);


This copies the alpha channel of the source image to the x,
y coordinates of the current image, replacing the alpha channel there.


void imlib_image_copy_alpha_rectangle_to_image(Imlib_Image image_source, 
                                               int x, 
                                               int y, 
                                               int width, 
                                               int height, 
                                               int destination_x, 
                                               int destination_y);


This copies the source x, y, width, height rectangle alpha
channel from the source image and replaces the alpha channel on the destination
image at the x, y, coordinates.


void imlib_image_scroll_rect(int x, 
                             int y, 
                             int width, 
                             int height, 
                             int delta_x, 
                             int delta_y);


This scrolls a rectangle at x, y, width, height within the
current image by the delta x, y distance (in pixels).


void imlib_image_copy_rect(int x, 
                           int y, 
                           int width, 
                           int height, 
                           int new_x, 
                           int new_y);


This copies a rectangle of size width, height at the x, y location
specified in the current image to a new location x, y in the same image.


Imlib_Color_Range imlib_create_color_range(void);


This creates a new empty color range and returns a valid handle
to that color range.


void imlib_free_color_range(void);


This frees the current color range.


void imlib_add_color_to_color_range(int distance_away);


This adds the current color to the current color range at a
distance_away distance from the previous color in the range (if it's the
first color in the range this is irrelevant).


void imlib_image_fill_color_range_rectangle(int x, 
                                            int y, 
                                            int width, 
                                            int height, 
                                            double angle);


This fills a rectangle of width and height at the x, y location
specified in the current image with a linear gradient of the current color
range at an angle of angle degrees with 0 degrees being vertical from top
to bottom going clockwise from there.


void imlib_image_fill_hsva_color_range_rectangle(int x, 
                                                 int y, 
                                                 int width, 
                                                 int height, 
                                                 double angle);


This fills a rectangle of width and height at the x, y location
specified in the current image with a linear gradient in HSVA color space of 
the current color range at an angle of angle degrees with 0 degrees being 
vertical from top to bottom going clockwise from there.


void imlib_image_query_pixel(int x, 
                             int y, 
                             Imlib_Color *color_return);


This fills the color_return color structure with the color
of the pixel in the current image that is at the x, y location specified.


void imlib_image_query_pixel_cmya(int x, 
                                  int y, 
                                  int *cyan, 
                                  int *magenta, 
                                  int *yellow, 
                                  int *alpha);


This returns the CMYA color of the pixel in the current image
that is at the x, y location specified.


void imlib_image_query_pixel_hsva(int x, 
                                  int y, 
                                  float *hue, 
                                  float *saturation, 
                                  float *value, 
                                  int *alpha);


This returns the HSVA color of the pixel in the current image
that is at the x, y location specified.


void imlib_image_query_pixel_hlsa(int x, 
                                  int y, 
                                  float *hue, 
                                  float *lightness, 
                                  float *saturation, 
                                  int *alpha);


This returns the HLSA color of the pixel in the current image
that is at the x, y location specified.


void imlib_image_attach_data_value(const char *key, 
                                   void *data, 
                                   int value, 
                                   Imlib_Data_Destructor_Function destructor_function);


This attaches data to the current image with the string key
of key, and the data of data and an integer of value. The destructor function,
if not NULL is called when this image is freed so the destructor can free
the data, if this is needed.


void *imlib_image_get_attached_data(const char *key);


This returns the data attached to the current image with the
key specified. NULL is returned if no data could be found with that key
on the current image.


int imlib_image_get_attached_value(const char *key);


This returns the value attached to the current image with the
specified key. If none could be found 0 is returned.


void imlib_image_remove_attached_data_value(const char *key);


This detaches the data & value attached with the specified
key from the current image.


void imlib_image_remove_and_free_attached_data_value(const char *key);


This removes the data and value attached to the current image
with the specified key and also calls the destructor function that was
supplied when attaching it.


void imlib_save_image(const char *filename);


This saves the current image in the format specified by the
current image's format settings to the filename specified.


void imlib_save_image_with_error_return(const char *filename, 
                                        Imlib_Load_Error *error_return);


This works the same way imlib_save_image() works, but will
set the error_return to an error value if the save fails.


Imlib_Image imlib_create_rotated_image(double angle);


This creates an new copy of the current image, but rotated
by angle degrees. On success it returns a valid image handle, otherwise
NULL.


void imlib_blend_image_onto_image_at_angle(Imlib_Image source_image, 
                                           char merge_alpha, 
                                           int source_x, 
                                           int source_y, 
                                           int source_width, 
                                           int source_height, 
                                           int destination_x, 
                                           int destination_y, 
                                           int angle_x, 
                                           int angle_y);


This function works just like imlib_blend_image_onto_image_skewed()
except you cannot skew an image (v_angle_x and v_angle_y are 0).


void imlib_blend_image_onto_image_skewed(Imlib_Image source_image, 
                                         char merge_alpha, 
                                         int source_x, 
                                         int source_y, 
                                         int source_width, 
                                         int source_height, 
                                         int destination_x, 
                                         int destination_y, 
                                         int h_angle_x, 
                                         int h_angle_y, 
                                         int v_angle_x, 
                                         int v_angle_y);


This will blend the source rectangle x, y, width, height from
the source_image onto the current image at the destination x, y location.

It will be rotated and scaled so that the upper right corner will be
positioned h_angle_x pixels to the right (or left, if negative) and h_angle_y
pixels down (from destination_[x|y]).

If v_angle_x and v_angle_y are not 0, the image will also be skewed
so that the lower left corner will be positioned v_angle_x pixels to the
right and v_angle_y pixels down.

The at_angle versions simply have the v_angle_x and v_angle_y set to
0 so the rotation doesn't get skewed, and the render_..._on_drawable ones
seem obvious enough; they do the same on a drawable.

Examples:

    

  • 
imlib_blend_image_onto_image_skewed(..., 0, 0, 100, 0, 0, 100);
    • 



    will simply scale the image to be 100x100.

     

  • 
imlib_blend_image_onto_image_skewed(..., 0, 0, 0, 100, 100, 0);
    • 



    will scale the image to be 100x100, and flip it diagonally.

     

  • 
imlib_blend_image_onto_image_skewed(..., 100, 0, 0, 100, -100, 0);
    • 



    will scale the image and rotate it 90 degrees clockwise.

     

  • 
imlib_blend_image_onto_image_skewed(..., 50, 0, 50, 50, -50, 50);
    • 



    will rotate the image 45 degrees clockwise, and will scale it so
its corners are at (50,0)-(100,50)-(50,100)-(0,50) i.e. it fits into the
100x100 square, so it's scaled down to 70.7% (sqrt(2)/2).

     

  • 
imlib_blend_image_onto_image_skewed(..., 50, 50, 100 * cos(a), 100 * sin(a),
0);
    • 



    will rotate the image `a' degrees, with its upper left corner at
(50,50).

     




void imlib_render_image_on_drawable_skewed(int source_x, 
                                           int source_y, 
                                           int source_width, 
                                           int source_height, 
                                           int destination_x, 
                                           int destination_y, 
                                           int h_angle_x, 
                                           int h_angle_y, 
                                           int v_angle_x, 
                                           int v_angle_y);


This works just like imlib_blend_image_onto_image_skewed(),
except it blends the image onto the current drawable instead of the current
image.


void imlib_render_image_on_drawable_at_angle(int source_x, 
                                             int source_y, 
                                             int source_width, 
                                             int source_height, 
                                             int destination_x, 
                                             int destination_y, 
                                             int angle_x, 
                                             int angle_y);


This function works just like imlib_render_image_on_drawable_skewed()
except you cannot skew an image (v_angle_x and v_angle_y are 0).


void imlib_context_set_cliprect(int x, int y, int w, int h);


Sets the current clipping rectangle to (x,y w*h). The clipping
rectangle effects all image drawing functions and prevents the area outside
the rectangle from being edited. Set w to 0 to disable clipping.


void imlib_polygon_new(void);


Returns a new polygon object with no points set.


void imlib_polygon_free(ImlibPolygon poly);


Frees a polygon object.


void imlib_polygon_add_point(ImlibPolygon poly, int x, int y);


Adds the point (x,y) to a polygon object. The point will be
added to the end of the polygon's internal point list. The points are drawn
in order, from the first to the last.


void imlib_image_draw_polygon(ImlibPolygon poly, unsigned char closed);


Draws a polygon onto the current context image. Points which
have been added to the polygon are drawn in sequence, first to last. The
final point will be joined with the first point if closed is non-zero.


void imlib_image_fill_polygon(ImlibPolygon poly);


Fill the area defined by the polygon on the current context
image with the current context colour.


void imlib_polygon_get_bounds(ImlibPolygon poly, int *px1, int *py1, int *px2, int *py2);


Calculate the bounding area of the polygon. (px1, py1) defines
the upper left corner of the bounding box and (px2, py2) defines it's lower
right corner.


unsigned char imlib_polygon_contains_point(ImlibPolygon poly, int x, int y);


Returns non-zero if the point (x,y) is within the area defined
by the polygon.


void imlib_image_draw_ellipse(int xc, int yc, int a, int b);


Draw an ellipse on the current context image. The ellipse is
defined as (x-xc)^2/a^2 + (y-yc)^2/b^2 = 1. This means that the point (xc,yc)
marks the center of the ellipse, a defines the horizontal amplitude
of the ellipse, and b defines the vertical amplitude.


void imlib_image_fill_ellipse(int xc, int yc, int a, int b);


Fills an ellipse on the current context image using the current
context colour. The ellipse is defined as (x-xc)^2/a^2 + (y-yc)^2/b^2 =
1. This means that the point (xc,yc) marks the center of
the ellipse, a defines the horizontal amplitude of the ellipse,
and b defines the vertical amplitude.


void imlib_image_filter(void);






Imlib_Filter imlib_create_filter(int initsize);






void imlib_free_filter(void);





void imlib_filter_set(int xoff, 
                      int yoff, 
                      int a, 
                      int r, 
                      int g, 
                      int b);






void imlib_filter_set_alpha(int xoff, 
                            int yoff, 
                            int a, 
                            int r, 
                            int g, 
                            int b);






void imlib_filter_set_red(int xoff, 
                          int yoff, 
                          int a, 
                          int r, 
                          int g, 
                          int b);






void imlib_filter_set_green(int xoff, 
                            int yoff, 
                            int a, 
                            int r, 
                            int g, 
                            int b);






void imlib_filter_set_blue(int xoff, 
                           int yoff, 
                           int a, 
                           int r, 
                           int g, 
                           int b);






void imlib_filter_constants(int a, 
                            int r, 
                            int g, 
                            int b);






void imlib_filter_divisors(int a, 
                           int r, 
                           int g, 
                           int b);






void imlib_apply_filter( char *script, ... );








Imlib 2 Dynamic Filters


Imlib2 has built in features allowing filters and effects to be applied at
run time through a very small scripting language, this is similar to that
of script-fu found in the GIMP (http://www.gimp.org). There are two parts
to the system, the client library call ``imlib_apply_filter'' and the
library side filters. The library side filters are synonymous with image
loaders.


To run a script on an image you need to set the context image then call:





imlib_apply_filter( script_string, ... );






The script_string variable is made up of the script language, which is
very simple and made up of only function calls. Functions calls look like
this:

   



filter name( key=value [, ...] );






Where,




filter name is the name of the filter you wish to apply

key is an expected value

value is a ``string'', a number, or an actual variable in





the program, or the result of another filter.


eg.





bump_map( map=tint(red=50,tint=200), blue=10 );






This example would bump map using a a map generated from the tint filter.


It is also possible to pass application information to the filters via the
usage of the [] operator. When the script is being compiled the script
engine looks on the parameters passed to it and picks up a pointer for
every [] found.


eg2.





imlib_apply_filter( "tint( x=[], y=[], red=255, alpha=55 );", &myxint, &myyint );






This will cause a tint to the current image at (myxint,myyint) to be
done. This is very useful for when you want the filters to dynamically
change according to program variables.
The system is very quick as the code is pseudo-compiled and then run. The
advantage of having the scripting system allows customization of the image
manipulations, this is particularly useful in applications that allow
modifications to be done (eg. image viewers).


Filter Library


There are three functions that must be in every filter library





void init( struct imlib_filter_info *info ); - Called once on loading of the filter





  
info - a structure passed to the filter to be filled in with information about the filter
info->name - Name of the filter library

info->author - Name of the library author

info->description - Description of the filter library

info->num_filters - Number of filters the library exports

info->filters - An array of ``char *'' with each filter name in it.


      



void deinit(); - Called when the filter is closed





	



/* Called every time a filter the library exports is called */
void *exec( char *filter, void *im, pIFunctionParam params );





	  
filter - The name of the filter being asked for
im - The image that the filter should be applied against
params - A linked list of parameters.

		      
The best way to get all the values is such:


Declare all parameters and initialize them to there default values.



  for( ptr = params; ptr != NULL; ptr = ptr->next )
    {
      ..MACRO TO GET VALUE..
    }



				  
Current Macros are:



   ASSIGN_INT( keyname, local variable )
   ASSIGN_DATA8( keyname, local variable )
   ASSIGN_IMAGE( keyname, local variable )



		
eg.



   int r = 50;
   IFunctionParam *ptr;
				      
   for( ptr = params; ptr != NULL; ptr = ptr->next )
     {
       ASSIGN_INT( "red", r );
     }

     






If the value "red" is not passed to the filter then it will remain
at 50, but it a value is passed, it will be assign to r.


return type - Imlib_Image, this is the result of filter.