pfstools-1.8.5/0002755000175000017500000000000011652214413010400 500000000000000pfstools-1.8.5/acinclude.m40000644000175000017500000002065711537623122012524 00000000000000# ************************************************************* # This is a heavily changed version of the http://autoqt.sf.net # The changes hopefully allow for compilation under Debian # ************************************************************* # Check for Qt compiler flags, linker flags, and binary packages AC_DEFUN([pfs_CHECK_QT], [ AC_MSG_CHECKING([QTDIR]) # Check that QTDIR is defined or that --with-qtdir given if test x"$QTDIR" = x ; then QT_SEARCH="/usr/lib/qt31 /usr/local/qt31 /usr/lib/qt3 /usr/local/qt3 /usr/lib/qt2 /usr/local/qt2 /usr/lib/qt /usr/local/qt /usr/share/qt3 /usr/share/qt /sw/lib/qt3mac" for i in $QT_SEARCH; do if test -f $i/include/qglobal.h -a x$QTDIR = x; then QTDIR=$i; fi done fi if test x"$QTDIR" != x || test x"$QTINCLUDE" != x; then AC_MSG_RESULT([$QTDIR]) if test x"$QTLIBS" = x && test x"$QTDIR" != x; then QT_LIBS="-L$QTDIR/lib -lqt-mt" elif test x"$QTLIBS" != x; then QT_LIBS="-L$QTLIBS -lqt-mt" else QT_LIBS="-lqt-mt" fi if test x"$QTINCLUDE" = x; then QTINCLUDE="$QTDIR/include" fi if test "$enable_debug"="yes"; then QT_CFLAGS="-DQT_SHARED -DQT_THREAD_SUPPORT -D_REENTRANT -I$QTINCLUDE" else QT_CFLAGS="-DQT_SHARED -DQT_NO_DEBUG -DQT_THREAD_SUPPORT -D_REENTRANT -I$QTINCLUDE" fi # Try to compile and link with QT TMP_LIBS="$LIBS" TMP_CXXFLAGS="$CXXFLAGS" LIBS="$QT_LIBS $LIBS" CXXFLAGS="$QT_CFLAGS $QT_CXXFLAGS $CXXFLAGS" AC_TRY_LINK( [#include ], [int argc = 0; char** argv = NULL; QApplication app(argc, argv);], [QT_SUPPORT="yes"], [AC_MSG_RESULT([Unable to compile or link with QT. 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then QT_LIB="qt$QT_VER.lib" QT_IS_STATIC="no" QT_IS_MT="no" elif test -f "$QTDIR/lib/qt-mt$QT_VER.lib" ; then QT_LIB="qt-mt$QT_VER.lib" QT_IS_STATIC="no" QT_IS_MT="yes" fi ;; *) QT_IS_STATIC=`ls $QTDIR/lib/*.a 2> /dev/null` if test "x$QT_IS_STATIC" = x; then QT_IS_STATIC="no" else QT_IS_STATIC="yes" QTLIBDIR=$QTDIR fi if test x$QT_IS_STATIC = xno ; then QT_IS_DYNAMIC=`ls $QTDIR/lib/*.so /usr/lib/libqt*.so* 2> /dev/null` if test "x$QT_IS_DYNAMIC" = x; then AC_MSG_WARN([*** Couldn't find any Qt libraries]) QT_SUPPORT="no" fi if test -z `ls $QTDIR/lib/*.so`; then QTLIBDIR=/usr else QTLIBDIR=$QTDIR fi fi if test "x`ls $QTLIBDIR/lib/libqt-mt.{so,a} 2> /dev/null`" != x ; then QT_LIB="-lqt-mt" QT_IS_MT="yes" elif test "x`ls $QTLIBDIR/lib/libqt.{so,a} 2> /dev/null`" != x ; then QT_LIB="-lqt" QT_IS_MT="no" elif test "x`ls $QTLIBDIR/lib/libqte-mt.{so,a} 2> /dev/null`" != x ; then QT_LIB="-lqte-mt" QT_IS_MT="yes" QT_IS_EMBEDDED="yes" elif test "x`ls $QTLIBDIR/lib/libqte.{so,a} 2> /dev/null`" != x ; then QT_LIB="-lqte" QT_IS_MT="no" QT_IS_EMBEDDED="yes" fi ;; esac AC_MSG_CHECKING([if Qt is static]) AC_MSG_RESULT([$QT_IS_STATIC]) AC_MSG_CHECKING([if Qt is multithreaded]) AC_MSG_RESULT([$QT_IS_MT]) AC_MSG_CHECKING([if Qt is embedded]) AC_MSG_RESULT([$QT_IS_EMBEDDED]) QT_GUILINK="" QASSISTANTCLIENT_LDADD="-lqassistantclient" case "${host}" in *irix*) QT_LIBS="$QT_LIB" if test $QT_IS_STATIC = yes ; then QT_LIBS="$QT_LIBS -L$x_libraries -lXext -lX11 -lm -lSM -lICE" fi ;; *linux*) QT_LIBS="$QT_LIB" if test $QT_IS_STATIC = yes && test $QT_IS_EMBEDDED = no; then QT_LIBS="$QT_LIBS -L$x_libraries -lXext -lX11 -lm -lSM -lICE -ldl -ljpeg" fi ;; *osf*) # Digital Unix (aka DGUX aka Tru64) QT_LIBS="$QT_LIB" if test $QT_IS_STATIC = yes ; then QT_LIBS="$QT_LIBS -L$x_libraries -lXext -lX11 -lm -lSM -lICE" fi ;; *solaris*) QT_LIBS="$QT_LIB" if test $QT_IS_STATIC = yes ; then QT_LIBS="$QT_LIBS -L$x_libraries -lXext -lX11 -lm -lSM -lICE -lresolv -lsocket -lnsl" fi ;; *win*) # linker flag to suppress console when linking a GUI app on Win32 QT_GUILINK="/subsystem:windows" if test $QT_MAJOR = "3" ; then if test $QT_IS_MT = yes ; then QT_LIBS="/nodefaultlib:libcmt" else QT_LIBS="/nodefaultlib:libc" fi fi if test $QT_IS_STATIC = yes ; then QT_LIBS="$QT_LIBS $QT_LIB kernel32.lib user32.lib gdi32.lib comdlg32.lib ole32.lib shell32.lib imm32.lib advapi32.lib wsock32.lib winspool.lib winmm.lib netapi32.lib" if test $QT_MAJOR = "3" ; then QT_LIBS="$QT_LIBS qtmain.lib" fi else QT_LIBS="$QT_LIBS $QT_LIB" if test $QT_MAJOR = "3" ; then QT_CXXFLAGS="$QT_CXXFLAGS -DQT_DLL" QT_LIBS="$QT_LIBS qtmain.lib qui.lib user32.lib netapi32.lib" fi fi QASSISTANTCLIENT_LDADD="qassistantclient.lib" ;; esac if test x"$QT_IS_EMBEDDED" = "xyes" ; then QT_CXXFLAGS="-DQWS $QT_CXXFLAGS" fi if test x"$QT_IS_MT" = "xyes" ; then QT_CXXFLAGS="$QT_CXXFLAGS -D_REENTRANT -DQT_THREAD_SUPPORT" fi QT_LDADD="-L$QTDIR/lib $QT_LIBS" if test x$QT_IS_STATIC = xyes ; then OLDLIBS="$LIBS" LIBS="$QT_LDADD" AC_CHECK_LIB(Xft, XftFontOpen, QT_LDADD="$QT_LDADD -lXft") LIBS="$LIBS" fi AC_MSG_CHECKING([QT_CXXFLAGS]) AC_MSG_RESULT([$QT_CXXFLAGS]) AC_MSG_CHECKING([QT_LDADD]) AC_MSG_RESULT([$QT_LDADD]) AC_SUBST(QT_CXXFLAGS) AC_SUBST(QT_LDADD) AC_SUBST(QT_GUILINK) AC_SUBST(QASSISTANTCLIENT_LDADD) ]) pfstools-1.8.5/README.OSX0000644000175000017500000000641711542346015011660 00000000000000How to install pfstools under Mac OS X 10.5.7 ==================================================== This is a step-by-step instruction how to install pfstools on Max OS X. 1. Install XCode Tools (v.3.1.2) https://developer.apple.com/mac/ You may need to register to download XCode Tools. You may also use g++ from the Fink package, but this has not been tested yet. 2. Install missing libraries These are unix-based libraries that have been ported to Mac. We tested two sources of such libraries: MacPorts and Fink. Fink is faster to install (all packages are pre-compiled) and we provides more libraries that actually compile with pfstools, so it is a recommended option as for now. ------ Fink ------- 2a.1. Install Fink package manager (v.0.9.0) http://www.finkproject.org/ 2a.2. Then using FinkCommander or command line tools install the following packages: libtool14 (1.5.22-1000) pkgconfig (0.21-1) automake1.9 (1.9.6-3) autoconf (2.60-4) imagemagick-nox-dev (6.2.8-1007) openexr-nox-dev (1.2.2-34) libtiff (3.8.2-1002) qt4-mac (4.6.3-2) lcms (1.15-2) libjpeg (6b-17) libpng3 (1:1.2.29-1) netpbm10 (10.24-3) libxml2 Note: The library version numbers in the parenthesis indicate only the versions we tested. Newer versions (and in most cases older) should work as well. Note: When building with imagemagick-nox-dev you may encounter compilation error: missing /usr/X11/lib/libfreetype.la. A quick (and not very elegant) fix is to remove this library from the dependency_libs line in /sw/lib/libMagick.la /sw/libMagick++.la and /sw/lib/libWand.la 2a.3. Add to ~/.profile the line: export LIBRARY_PATH=/sw/lib:$LIBRARY_PATH ------ MacPorts ------- 2b.1. Using "port" command install the following packages: openexr qt3-mac ImageMagick netpbm 2b.2. Add to ~/.profile the line: export LIBRARY_PATH=/opt/local/lib:$LIBRARY_PATH ------------------------ 3. Go to the pfstools directory and execute: ./configure make sudo make install Note for Mac OS X Snow Leopard and later (10.6.1) you most probably need to ensure that pfstools is compiled with the 32-bit compiler. The easiest way to do it is to add CXXFLAGS to the configure script: ./configure CXXFLAGS=-m32 After successful compilation all pfstools libraries and executebles will be copied to /usr/local/.. directories. 4. Add pfsview application bundle to the shell path. In the .profile file add a line: export PATH=/Applications/pfsview.app/Contents/MacOS/:$PATH Note: pfsview is currently unusable as a stand-alone application (cannot be run from Finder) and must be executed from a command line or using the 'pv' script. You may also want to add $(DESTDIR)/bin to the path if you installed pfstools in non-standard location (by passing --prefix to the configure script). ========== Comments from other users: ------- You can't use the Fink package of OpenEXR. You have to either install it yourself or use the ports version. The ports version doesn't install a pkgconfig file though, so if you add that, you can get it. ------- I had problem with finitef function in pfsview_widget.cpp I ended up replace finitef with isfinite both should be defined in math.h but what did work was to add to makefile -D_GLIBCPP_USE_C99 as described on: http://cosmocoffee.info/viewtopic.php?t=176 and it solved the problem ------- pfstools-1.8.5/config.guess0000755000175000017500000012763711371534605012664 00000000000000#! /bin/sh # Attempt to guess a canonical system name. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 # Free Software Foundation, Inc. timestamp='2009-12-30' # 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 2 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, write to the Free Software # Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA # 02110-1301, USA. # # 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 Per Bothner. Please send patches (context # diff format) to and include a ChangeLog # entry. # # This script attempts to guess a canonical system name similar to # config.sub. If it succeeds, it prints the system name on stdout, and # exits with 0. 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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:*:[456]) IBM_CPU_ID=`/usr/sbin/lsdev -C -c processor -S available | sed 1q | awk '{ print $1 }'` if /usr/sbin/lsattr -El ${IBM_CPU_ID} | grep ' POWER' >/dev/null 2>&1; then IBM_ARCH=rs6000 else IBM_ARCH=powerpc fi if [ -x /usr/bin/oslevel ] ; then IBM_REV=`/usr/bin/oslevel` else IBM_REV=${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:*:*) case ${UNAME_MACHINE} in pc98) echo i386-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; amd64) echo x86_64-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; *) echo ${UNAME_MACHINE}-unknown-freebsd`echo ${UNAME_RELEASE}|sed -e 's/[-(].*//'` ;; esac exit ;; i*:CYGWIN*:*) echo ${UNAME_MACHINE}-pc-cygwin exit ;; *:MINGW*:*) echo ${UNAME_MACHINE}-pc-mingw32 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-gnu`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/[-(].*//'`-gnu exit ;; i*86:Minix:*:*) echo ${UNAME_MACHINE}-pc-minix 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="libc1" ; else LIBC="" ; fi echo ${UNAME_MACHINE}-unknown-linux-gnu${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-gnu else echo ${UNAME_MACHINE}-unknown-linux-gnueabi fi exit ;; avr32*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; cris:Linux:*:*) echo cris-axis-linux-gnu exit ;; crisv32:Linux:*:*) echo crisv32-axis-linux-gnu exit ;; frv:Linux:*:*) echo frv-unknown-linux-gnu exit ;; i*86:Linux:*:*) LIBC=gnu eval $set_cc_for_build sed 's/^ //' << EOF >$dummy.c #ifdef __dietlibc__ LIBC=dietlibc #endif EOF eval `$CC_FOR_BUILD -E $dummy.c 2>/dev/null | grep '^LIBC'` echo "${UNAME_MACHINE}-pc-linux-${LIBC}" exit ;; ia64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m32r*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; m68*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu 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-gnu"; exit; } ;; or32:Linux:*:*) echo or32-unknown-linux-gnu exit ;; padre:Linux:*:*) echo sparc-unknown-linux-gnu exit ;; parisc64:Linux:*:* | hppa64:Linux:*:*) echo hppa64-unknown-linux-gnu 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-gnu ;; PA8*) echo hppa2.0-unknown-linux-gnu ;; *) echo hppa-unknown-linux-gnu ;; esac exit ;; ppc64:Linux:*:*) echo powerpc64-unknown-linux-gnu exit ;; ppc:Linux:*:*) echo powerpc-unknown-linux-gnu exit ;; s390:Linux:*:* | s390x:Linux:*:*) echo ${UNAME_MACHINE}-ibm-linux exit ;; sh64*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sh*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; sparc:Linux:*:* | sparc64:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu exit ;; vax:Linux:*:*) echo ${UNAME_MACHINE}-dec-linux-gnu exit ;; x86_64:Linux:*:*) echo x86_64-unknown-linux-gnu exit ;; xtensa*:Linux:*:*) echo ${UNAME_MACHINE}-unknown-linux-gnu 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 ;; 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 case $UNAME_PROCESSOR in i386) eval $set_cc_for_build if [ "$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 UNAME_PROCESSOR="x86_64" fi fi ;; unknown) UNAME_PROCESSOR=powerpc ;; esac 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${UNAME_RELEASE} exit ;; *:QNX:*:4*) echo i386-pc-qnx exit ;; NSE-?:NONSTOP_KERNEL:*:*) echo nse-tandem-nsk${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 ${UNAME_MACHINE}-pc-aros exit ;; esac #echo '(No uname command or uname output not recognized.)' 1>&2 #echo "${UNAME_MACHINE}:${UNAME_SYSTEM}:${UNAME_RELEASE}:${UNAME_VERSION}" 1>&2 eval $set_cc_for_build cat >$dummy.c < # include #endif main () { #if defined (sony) #if defined (MIPSEB) /* BFD wants "bsd" instead of "newsos". Perhaps BFD should be changed, I don't know.... */ printf ("mips-sony-bsd\n"); exit (0); #else #include printf ("m68k-sony-newsos%s\n", #ifdef NEWSOS4 "4" #else "" #endif ); exit (0); #endif #endif #if defined (__arm) && defined (__acorn) && defined (__unix) printf ("arm-acorn-riscix\n"); exit (0); #endif #if defined (hp300) && !defined (hpux) printf ("m68k-hp-bsd\n"); exit (0); #endif #if defined (NeXT) #if !defined (__ARCHITECTURE__) #define __ARCHITECTURE__ "m68k" #endif int version; version=`(hostinfo | sed -n 's/.*NeXT Mach \([0-9]*\).*/\1/p') 2>/dev/null`; if (version < 4) printf ("%s-next-nextstep%d\n", __ARCHITECTURE__, version); else printf ("%s-next-openstep%d\n", __ARCHITECTURE__, version); exit (0); #endif #if defined (MULTIMAX) || defined (n16) #if defined (UMAXV) printf ("ns32k-encore-sysv\n"); exit (0); #else #if defined (CMU) printf ("ns32k-encore-mach\n"); exit (0); #else printf ("ns32k-encore-bsd\n"); exit (0); #endif #endif #endif #if defined (__386BSD__) printf ("i386-pc-bsd\n"); exit (0); #endif #if defined (sequent) #if defined (i386) printf ("i386-sequent-dynix\n"); exit (0); #endif #if defined (ns32000) printf ("ns32k-sequent-dynix\n"); exit (0); #endif #endif #if defined (_SEQUENT_) struct utsname un; uname(&un); if (strncmp(un.version, "V2", 2) == 0) { printf ("i386-sequent-ptx2\n"); exit (0); } if (strncmp(un.version, "V1", 2) == 0) { /* XXX is V1 correct? */ printf ("i386-sequent-ptx1\n"); exit (0); } printf ("i386-sequent-ptx\n"); exit (0); #endif #if defined (vax) # if !defined (ultrix) # include # if defined (BSD) # if BSD == 43 printf ("vax-dec-bsd4.3\n"); exit (0); # else # if BSD == 199006 printf ("vax-dec-bsd4.3reno\n"); exit (0); # else printf ("vax-dec-bsd\n"); exit (0); # endif # endif # else printf ("vax-dec-bsd\n"); exit (0); # endif # else printf ("vax-dec-ultrix\n"); exit (0); # endif #endif #if defined (alliant) && defined (i860) printf ("i860-alliant-bsd\n"); exit (0); #endif exit (1); } EOF $CC_FOR_BUILD -o $dummy $dummy.c 2>/dev/null && SYSTEM_NAME=`$dummy` && { echo "$SYSTEM_NAME"; exit; } # Apollos put the system type in the environment. test -d /usr/apollo && { echo ${ISP}-apollo-${SYSTYPE}; exit; } # Convex versions that predate uname can use getsysinfo(1) if [ -x /usr/convex/getsysinfo ] then case `getsysinfo -f cpu_type` in c1*) echo c1-convex-bsd exit ;; c2*) if getsysinfo -f scalar_acc then echo c32-convex-bsd else echo c2-convex-bsd fi exit ;; c34*) echo c34-convex-bsd exit ;; c38*) echo c38-convex-bsd exit ;; c4*) echo c4-convex-bsd exit ;; esac fi 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: pfstools-1.8.5/install-sh0000755000175000017500000003253711500011217012321 00000000000000#!/bin/sh # install - install a program, script, or datafile scriptversion=2009-04-28.21; # 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. nl=' ' IFS=" "" $nl" # set DOITPROG to echo to test this script # Don't use :- since 4.3BSD and earlier shells don't like it. doit=${DOITPROG-} if test -z "$doit"; then doit_exec=exec else doit_exec=$doit fi # 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=${STRIPPROG-strip} posix_glob='?' initialize_posix_glob=' test "$posix_glob" != "?" || { if (set -f) 2>/dev/null; then posix_glob= else posix_glob=: fi } ' 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 no_target_directory= usage="\ Usage: $0 [OPTION]... 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Generated from configure.ac by autoheader. */ /* Define as 1 when compiling in debug mode */ #undef DEBUG /* 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 this if you have the GDAL library */ #undef HAVE_LIBGDAL /* ImageMagick library used for reading/writing images. */ #undef HAVE_LIBIMAGEMAGICK /* Define this if you have the libjpeghdr libraries */ #undef HAVE_LIBJPEGHDR /* Define this if you have the libppm libraries */ #undef HAVE_LIBNETPPM /* OpenEXR libraries, optional, used in io routines. */ #undef HAVE_LIBOPENEXR /* OpenGL libraries are required. */ #undef HAVE_LIBOPENGL /* QT libraries, optional, used in pfsview. */ #undef HAVE_LIBQT /* Define this if you have the libtiff libraries */ #undef HAVE_LIBTIFF /* 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 the sub-directory in which libtool stores uninstalled libraries. */ #undef LT_OBJDIR /* Disable assertion checks */ #undef NDEBUG /* 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 /* Directory where data files are located. */ #undef PKG_DATADIR /* Define to 1 if you have the ANSI C header files. */ #undef STDC_HEADERS /* Version number of package */ #undef VERSION /* Windows compilation. */ #undef WIN32 /* Output stream for debug messages. */ #ifdef DEBUG #define DEBUG_STR cerr #else #define DEBUG_STR if(1); else cerr #endif /* Output stream for verbose messages */ #define VERBOSE_STR if(verbose) std::cerr << PROG_NAME << ": " /* On some systems iostream, string etc are in 'std' namespace */ using namespace std; pfstools-1.8.5/NEWS0000664000175000017500000000021310571575734011032 00000000000000This file is not maintained, but required by automake. Visit pfstools web page to find the latest news: http://pfstools.sourceforge.net/ pfstools-1.8.5/ChangeLog0000644000175000017500000002621111652213771012100 00000000000000pfstools 1.8.5 <21.10.2011> * fixed: pfsintiff normalizes 16-bit files to 0-1 range to maintain compatibility with pfscalibration and the rest of pfstools * fixed: when reading TIFF files, pfsin falls back to pfsinimgmagick if pfsintiff not found * fixed: pfsout tries first pfsoutimgmagic when writing TIFF images pfstools 1.8.4 <20.05.2011> * fixed: SegFault from pfsview when switching channels * fixed: quoted arguments in pfsin/pfsout/pfsv/pfsindcraw/pfsinmulti (fixes bug 3279342) pfstools 1.8.3 <23.03.2011> * fixed: pfsdisplayfunction properly interpolates display LUT * fixed: bug #3080304 - configure uses non-portable test(1) syntax * fixed: bug #1766263 - pfsinhdrgen fails silently on pfsin failure. - partially * fixed: pfsview the entire code converted from qt3 to qt4 (fixes bug #3127946) * fixed: "Fit window to content" works again in pfsview * added: window icon in pfsview * added: improved image file saving in pfsview pfstools 1.8.2 <18.06.2010> * fixed: compiler incompatibility issue in pfspanoramic.cpp * fixed: bug #2953028 "gcc 4.4.1 const cast error" * fixed: spaces were improperly escaped in pfsin / pfsout (thanks to Timo) * added: new improved hdrhtml template from hdrlabs.com (thanks to Christian) pfstools 1.8.1 <01.06.2009> * fixed: hdrhtml JavaScript code for XHTML pages * fixed: hdrhtml '+' and '-' keys work now the same as in pfsview (were swapped) * fixed: added missing includes * fixed: matlab/pfs_shell.m removes matlab paths from LD_LIBRARY_PATH * fixed: uninitialized color clipping mode in pfsview (tracker 2790026) * fixed: pfsview, "preserve bri & hue" color clipping handles lower limit correcly now * fixed: pfsinppm does not report EOF error when reading from stdin * fixed: compilation on Mac OS X 10.5.7 with Fink * added: make install creates application bundle for pfsview pfstools 1.8 <23.02.2009> * added: pfsouthdrhtml for generating web pages with an HDR viewer * added: matlab functions: pfs_write_image, pfs_read_image * added: matlab interface can now save multi-channel (>3) images * fixed: cleaned up and improved matlab documentation, added Content.m * fixed: problem with inheriting matlab's LD_LIBRARY_PATH when running pfs commands * fixed: improved search for NETPBM header files in the configure script * fixed: pfssize keeps aspect ratio when resizing many images with --min/max/x/y pfstools 1.7.0 <22.10.2008> * added: pfsingdal - reader of geospatial data formats using GDAL (Geospatial Data Abstraction Library) (thanks to Martin Lambers) * added: pfsdisplayfunction command for conversion between display luminance and pixel values * added: pfsinimgmagick and pfsinppm add a WHITE_Y tag to frames (needed by some tone mapping operators) * pfsview: automatically switch to linear mapping and LDR range for display-referred images * fixed: pfsview correctly shows pixel position x=0 * added: inverse gamma correction in pfsgamma * added: pfsgamma sets propertly LUMINANCE tag and displays warnings on improper input images * added: configure script displays information and commands that will not be compiled because of missing dependencies * fixed: some warning messages due to stricter syntax in g++ 4.2.1 * bugfix: removed depreciated matlab command pfsread - caused compilation problems under Windows * added: pfs_test_shell for quick testing for common matlab setup problems * added: pfsview shows in the status bar current exposure for the dynamic range window (relative to Y=1) * added: configure should automatically find the include dir for netpbm * fixed: handling of >8bit files is unified for all commands; new tag ('BITDEPTH') is used to store information about the bit-depth recission; pfsoutimagemagic and pfsoutppm support a new option --bit-depth * fixed: removed --linear option from pfsoutppm, pfsoutimagemagick, pfsouttiff and changed default behavior, which was too confusing and error-prone. Images will never be gamma-corrected (transformed to the sRGB) unless it is explicitly enforced with a new option '--srgb'. pfstools 1.6.5 <06.05.2008> * fixed: matlab interface cleanup: pfsfclose.cpp pfsfgets.cpp pfsfputs.cpp pfspopen2.cpp pfssend.cpp moved to another project as they do not belong to pfstools * fixed: matlab Makefile automatically detects correct mex-file extension (thanks to Neil Alldrin) * fixed: matlab - pfs_shell under unix adds bash as the default shell for executing pfs commands * fixed: matlab interface operates now on single precission floats, thus making most operations faster (thanks to Neil Alldrin) * added: matlab -> pfsview function shows now matrix names * Debian patch ported: changes required to switch to octave3.0 (thanks to Thomas Weber) * Debian patch ported: Fixed the usage of dcraw(1)'s -m command line option (thanks to Sebastian Harl) pfstools 1.6.4 <01.01.2007> * fixed: buffer overflow vulnerability in rgbeio.cpp (thanks to Stefan) * fixed: compilation issues with gcc-4.3 - missing includes (thanks to Sebastian Harl for the Debian patch) pfstools 1.6.3 <05.12.2007> * fixed: pfsinopenexr can now read files that has data window < display window * fixed: pfs library can handle channel names up to 32 characters (was 8) * updated: pfs specification - max string lengths and format of custom channel names * security fix: fscanf in rgbeio.cpp (thanks to Stefan and Ludwig) * bugfix: pfsview - segfault when switching channels * fixed: pfsview - color readout in the status line refreshed when new channel or frame loaded * added: matlab/pfs_write_luminance.m * bugfix: rgbeio - header read properly when the first byte is 0x20 (thanks to Axel) * bugfix: rgbeio - fix misinterpreted rle-compresses lines (thanks to Axel) pfstools 1.6.2 <04.07.2007> * matlab: pfsview can now display 2D cell arrays * pfs library: quite serious bug in sRGB transforms fixed * added: check for GLUT library (unix only) * added: man page for pfsglview pfstools 1.6.1 <24.04.2007> * added: pfsin accepts all extensions supported by dcraw (thanks to L. David Baron) * fixed: tiff logluv reader - segfault bug and wrong colorspace conversions (thanks to Giuseppe Rota) * updated: some documentation files * fixed: matlab/pfs_transform_colorspace accepts 3D/2D matrix as both input and output * fixed: matlab/pfs_put or _get handles tags in pfs stream * fixed: pfsview under different shell than bash pfstools 1.6 <01.03.2007> * added: preliminary support for matlab (see README.matlab) * added: --disable-octave option * fixed: configure.ac honors CXXFLAGS instead of overwriting them with -O3 * added: pfsin/outimgmagic now handles alpha channel * added: pfsindcraw checks for dcraw and reports errors if not found * fixed: pfsintiff could fail with large images * added: example project files for MS VC++ (CVS only) * added: pfsglview (viewer, which does not require qt) * added: support for exposure adjustment in radiance HDR files * fixed: compiler compatibity issues in pfspanoramic.cpp pfstools 1.5 <16.08.2006> * All octave IO API updated: named pipes replaced with popen, which is less problematic under cygwin * bugfix: color conversion matrixes (XYZ->RGB) lead to inaccuracies for 16bit images. matrix values have been adjusted to maximize precision. (2006-08-08) * added: initial support for alpha channels in Tiff files (thanks to Pablo d'Angelo, http://hugin.sf.net). images can be loaded, but alpha channels are ignored. * added: disable-* options to configure script to disable build of certain features * added: pfsview - displayed image can be copied to clipboard * added: pfscut - now it is possible to specify u-l, b-r coordinates * updated: pfs specification pfstools 1.4 * added: initial support for camera RAW files via dcraw wrapper pfsindcraw 2006-03-17 Grzegorz Krawczyk * pfsview: now possible to choose color space for the pixel under the cursor * pfsview: added new color clipping method: Keep brightness and hue * improved QT autoconf check, added --with-qtinclude, --with-qtlibs * fixed typos in documentation and pfs spec (thanks to Adam Buchbinder) * pfs.cpp and colorspace.cpp compile under MS Visual C++ * pfsopen.m can accept file descriptor of an opened file now pfstools 1.3 * added: pfsinimgmagick/pfsoutimgmagick to read and write images using ImageMagick++ library * added: pfsinjpeghdr / pfsoutjpeghdr for JPEG-HDR format * added: pfsstat - hdr image statistic * bug fixed: loading of images in pfsview should be 30-60% faster * configure.ac - improved QT config script ** use pkgconfig to set up QT flags, if possible ** verify MOC ** simpler script to set up QT flags * libpfs uses map instead of hash_map - for better compatibility * added: pfsview - better handling of negative values ** mark negative with red now works ** negative values in color images are now recognized * pv renamed to pfsv to avoid the conflict with the pipe viewer 'pv' pfstools 1.2.1 <19.07.2005> * bug fixed: seg fault in pfsoutexr and pfsabsolute * bug fixed: pfsin uses bash as a shell pfstools 1.2 <15.06.2005> pfs library: extended api: * pckconfig file renamed from pfs-1.0.pc to pfs.pc * iterator over all tags in TagContainer * new iterator over all channels in Frame * FrameFileIterator can be used together with getopt and getopt_long pfsinexr, pfsoutexr: can read/write all channels and all tags/attributes added: pfsinpfm, pfsoutpfm - to read/write PFM HDR images pfsin*,pfsout*: now use 'LUMINANCE' tag to keep the track of the type of intensities stored in the pfs stream: relative (linear) or display (gamma corrected) pfssize: new arguments --minx, --miny, --maxx and --maxy pfs library: sRGB color space scaled to keep channel values within 0-1 range (to be compliant with the other parts of pfstools) Added new filters * pfscut - crops images * pfscat - concatenates images or animations * pfspad - add border to images or animations * pfsrotate - rotates images by 90deg * pfsflip - flips images * pfsabsolute - calibrates images to absolute units (Y in cd/m^2) Support for LUMINANCE tag (recognized by some pfsin* and pfsout* commands) pfstools 1.1 <29.01.2005> pfsview: minimum and maximum of the luminance window can be dragged (previously only entire window could be dragged) 10.01.2004 added: support for gcc 3.4.2 (thanks to Fabio Mierlo) 15.12.2004 added: pfspanoramic 05.12.2004 pfsview: optimized mapping function for faster display and better responsiveness pfsview: added visualization of negative values pfsview: added option to switch off NaN and Inf marking pfssize: fixed problem with boundary conditions pfsview: shortcuts added 24.11.2004 added: octave script: pfssize transformColorSpace does graph traverse to find conversion between any color spaces 18.11.2004 pfsview: can save visible window as .png image 17.11.2004 pfsextractchannels: added Updated man pages 02.11.2004 pfsview: it is now possible to move back and forth between the frames pfsin*: all those commands now add a tag FILE_NAME 27.10.2004 Rewritten and much improved pfssize. Enlarging of images is now possible. pfssize rewrites tags to the resized stream. pfstools-1.8.5/TODO0000664000175000017500000000030210571575734011022 00000000000000Bugs and todo items: * Improve matlab interface * Better color handling in the pfs library * Performance improvements: * Shared memory instead of pipes * "Lazy" color space transform pfstools-1.8.5/config.sub0000755000175000017500000010344511371534605012316 00000000000000#! /bin/sh # Configuration validation subroutine script. # Copyright (C) 1992, 1993, 1994, 1995, 1996, 1997, 1998, 1999, # 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, 2008, 2009, 2010 # Free Software Foundation, Inc. timestamp='2010-01-22' # This file is (in principle) common to ALL GNU software. # The presence of a machine in this file suggests that SOME GNU software # can handle that machine. It does not imply ALL GNU software can. # # 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 2 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. 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-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*) 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 $basic_machine in # Recognize the basic CPU types without company name. # Some are omitted here because they have special meanings below. 1750a | 580 \ | a29k \ | alpha | alphaev[4-8] | alphaev56 | alphaev6[78] | alphapca5[67] \ | alpha64 | alpha64ev[4-8] | alpha64ev56 | alpha64ev6[78] | alpha64pca5[67] \ | am33_2.0 \ | arc | arm | arm[bl]e | arme[lb] | armv[2345] | armv[345][lb] | avr | avr32 \ | bfin \ | c4x | clipper \ | d10v | d30v | dlx | dsp16xx \ | fido | fr30 | frv \ | h8300 | h8500 | hppa | hppa1.[01] | hppa2.0 | hppa2.0[nw] | hppa64 \ | i370 | i860 | i960 | ia64 \ | ip2k | iq2000 \ | lm32 \ | m32c | m32r | m32rle | m68000 | m68k | m88k \ | maxq | mb | microblaze | mcore | mep | metag \ | mips | mipsbe | mipseb | mipsel | mipsle \ | mips16 \ | mips64 | mips64el \ | mips64octeon | mips64octeonel \ | mips64orion | mips64orionel \ | mips64r5900 | mips64r5900el \ | mips64vr | mips64vrel \ | mips64vr4100 | mips64vr4100el \ | mips64vr4300 | mips64vr4300el \ | mips64vr5000 | mips64vr5000el \ | mips64vr5900 | mips64vr5900el \ | mipsisa32 | mipsisa32el \ | mipsisa32r2 | mipsisa32r2el \ | mipsisa64 | mipsisa64el \ | mipsisa64r2 | mipsisa64r2el \ | mipsisa64sb1 | mipsisa64sb1el \ | mipsisa64sr71k | mipsisa64sr71kel \ | mipstx39 | mipstx39el \ | mn10200 | mn10300 \ | moxie \ | mt \ | msp430 \ | nios | nios2 \ | ns16k | ns32k \ | or32 \ | pdp10 | pdp11 | pj | pjl \ | powerpc | powerpc64 | powerpc64le | powerpcle | ppcbe \ | pyramid \ | rx \ | score \ | sh | sh[1234] | sh[24]a | sh[24]aeb | sh[23]e | sh[34]eb | sheb | shbe | shle | sh[1234]le | sh3ele \ | sh64 | sh64le \ | sparc | sparc64 | sparc64b | sparc64v | sparc86x | sparclet | sparclite \ | sparcv8 | sparcv9 | sparcv9b | sparcv9v \ | spu | strongarm \ | tahoe | thumb | tic4x | tic80 | tron \ | ubicom32 \ | v850 | v850e \ | we32k \ | x86 | xc16x | xscale | xscalee[bl] | xstormy16 | xtensa \ | z8k | z80) basic_machine=$basic_machine-unknown ;; m6811 | m68hc11 | m6812 | m68hc12 | picochip) # Motorola 68HC11/12. basic_machine=$basic_machine-unknown os=-none ;; m88110 | m680[12346]0 | m683?2 | m68360 | m5200 | v70 | w65 | z8k) ;; ms1) basic_machine=mt-unknown ;; # We use `pc' rather than `unknown' # because (1) that's what they normally are, and # (2) the word "unknown" tends to confuse beginning users. i*86 | x86_64) basic_machine=$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-* \ | alpha-* | alphaev[4-8]-* | alphaev56-* | alphaev6[78]-* \ | alpha64-* | alpha64ev[4-8]-* | alpha64ev56-* | alpha64ev6[78]-* \ | alphapca5[67]-* | alpha64pca5[67]-* | arc-* \ | arm-* | armbe-* | armle-* | armeb-* | armv*-* \ | avr-* | avr32-* \ | bfin-* | bs2000-* \ | c[123]* | c30-* | [cjt]90-* | c4x-* | c54x-* | c55x-* | c6x-* \ | 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-* \ | i*86-* | i860-* | i960-* | ia64-* \ | ip2k-* | iq2000-* \ | lm32-* \ | m32c-* | m32r-* | m32rle-* \ | m68000-* | m680[012346]0-* | m68360-* | m683?2-* | m68k-* \ | m88110-* | m88k-* | maxq-* | mcore-* | metag-* | microblaze-* \ | 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-* \ | mipsisa64-* | mipsisa64el-* \ | mipsisa64r2-* | mipsisa64r2el-* \ | mipsisa64sb1-* | mipsisa64sb1el-* \ | mipsisa64sr71k-* | mipsisa64sr71kel-* \ | mipstx39-* | mipstx39el-* \ | mmix-* \ | mt-* \ | msp430-* \ | nios-* | nios2-* \ | none-* | np1-* | ns16k-* | ns32k-* \ | orion-* \ | pdp10-* | pdp11-* | pj-* | pjl-* | pn-* | power-* \ | powerpc-* | powerpc64-* | powerpc64le-* | powerpcle-* | ppcbe-* \ | pyramid-* \ | 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-* | strongarm-* | sv1-* | sx?-* \ | tahoe-* | thumb-* \ | tic30-* | tic4x-* | tic54x-* | tic55x-* | tic6x-* | tic80-* \ | tile-* | tilegx-* \ | tron-* \ | ubicom32-* \ | v850-* | v850e-* | vax-* \ | we32k-* \ | x86-* | x86_64-* | xc16x-* | xps100-* | xscale-* | xscalee[bl]-* \ | 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 ;; 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) 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'm not sure what "Sysv32" means. Should this be sysv3.2? 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 ;; 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 ;; mingw32) basic_machine=i386-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 ;; msdos) basic_machine=i386-pc os=-msdos ;; ms1-*) basic_machine=`echo $basic_machine | sed -e 's/ms1-/mt-/'` ;; mvs) basic_machine=i370-ibm os=-mvs ;; 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 ;; 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) basic_machine=powerpc-unknown ;; ppc-*) 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-*) 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) 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 ;; 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 ;; tic54x | c54x*) basic_machine=tic54x-unknown os=-coff ;; tic55x | c55x*) basic_machine=tic55x-unknown os=-coff ;; tic6x | c6x*) basic_machine=tic6x-unknown os=-coff ;; # This must be matched before tile*. tilegx*) basic_machine=tilegx-unknown os=-linux-gnu ;; tile*) basic_machine=tile-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 ;; 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 ;; 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-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 ;; -kaos*) os=-kaos ;; -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. 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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: pfstools-1.8.5/doc/0002755000175000017500000000000011652214417011151 500000000000000pfstools-1.8.5/doc/faq.txt0000664000175000017500000001610510613375043012403 00000000000000This is a list of frequency asked questions for the pfstools package. ---------------------------------------------------------------------- General questions ---------------------------------------------------------------------- 1. What are pfstools? pfstools package is a set of command line (and one GUI) programs for reading, writing, manipulating and viewing high-dynamic range (HDR) images and video frames. All programs in the package exchange data using unix pipes and a simple generic HDR image format (pfs). The concept of the pfstools is similar to netpbm package for low-dynamic range images. 2. What are the major features? - pfstools try to handle properly colorimetry of images, not neglecting physical meaning of color data. - The filters can work on a single images as well as on a sequences of frames. - It includes a set of loaders and savers for most of the popular HDR file formats. There is no need to write one's own loader for Radiance's RGBE or link with several libraries to load OpenEXR images. - Because of its modular architecture, owning to use of UNIX pipes, the suite of tools is quite flexible. For example, to load an HDR image, tone map it, apply gamma correction and save it as a jpeg file, one can issue: pfsin memorial.hdr | pfstmo_drago03 | pfsgamma 2.2 | pfsout memorial.jpeg It's very easy to exchange one piece of processing to another. - pfs files can contain not only color information but also additional channels, like depth map, flow field or alpha channel. - Integration with GNU Octave and matlab. It includes functions to read and write HDR frame from/to Octave/matlab. This way, it's easy to write one's one tone mapping operator using a high level math language. - It includes a convenient viewer for HDR images and any data that fits into pfs files. 3. What is the license? Everything is under some form of the GNU license. The library for reading and writing of PFS streams is under The GNU Lesser General Public License (LGPL), all software, including programs for reading, writing and modifying images, are under The GNU General Public License (GPL), the specification of the PFS format is under GNU Free Documentation License (FDL). For more information on GNU licensing, see http://www.gnu.org/licenses/ . 4. Are there any alternative tools/formats for processing HDR images and video sequences? We will try to keep the updated list on the pfstools web page: http://www.mpi-sb.mpg.de/resources/pfstools/ 5. What platforms does it work on? pfstools is developed under Debian (sarge) on Intel based platform. It has also been successfully compiled under cygwin on Windows and Mac OS X (except pfsview, which requires qt).It should compile on any platform which is supported by automake/autoconf and which has required libraries (see dependencies in README file). ---------------------------------------------------------------------- PFS file format ---------------------------------------------------------------------- 1. Why pfs format does not employ any compression? pfs stream is not meant to be stored on a disk or transferred via slow networks. pfs stream should be passed from one application to another, which should involve only memory-to-memory copy and minimum amount of processing. pfs format was designed to be easy to read and at the same time generic enough to hold variety of data. 2. Why are the data stored in XYZ color space? It would be so much easier to have RGB data. For low-dynamic range data that can be displayed on the screen, RGB space may in fact seem to be more appropriate (however it does not have any physical meaning unless additional information is included). However, the human eye can see color gamut much broader than the one that can be shown on an LCD or CRT display. If such broad range of colors were to be described as RGB channels, negative values of color would have to be used. Negative values in color channels would complicate image processing much more than simple linear transform needed to convert between XYZ and any kind of RGB space. Additionally, XYZ color space (illuminant D65, normal observer) has precisely defined spectral responses and thus can accurately describe colorimetric data. ---------------------------------------------------------------------- PFS library ---------------------------------------------------------------------- 1. What functionality does the PFS library offer? * Reading and writing of pfs stream (a sequence of frames) * Color space transformations * Parsing of command line options 2. What is the programming language of the API? C++. 3. Do I have to use pfs library to read / write pfs files? No, you are welcome to write your own reader, writer, or library that can handle pfs files, as long as it complies with the specification of the pfs format. See ./doc/pfs_format_spec.pdf 4. Why does the pfs library use C style FILE instead of C++ iostreams? pfs stream is mixed text and binary format. Unfortunately C++ iostreams do not handle binary data very well. We also found many compatibilty problems on failed attempt to use iostream in the pfs library. Besides, there seems to be more libraries that use FILEs from stdio than iostreams. You can use __gnu_css::stdio_filebuf to integrate your iostream based program with the pfs library. 5. Where can I find documentation for PFS library API? Each header file of the library has Doxygen documentation. See also pfstools web page: http://www.mpi-sb.mpg.de/resources/pfstools/ 6. How to link my program with the PFS library? The best is to use autoconf + pkgconfig and include the following lines in autoconf.ac file: AC_MSG_CHECKING([for pfs library]) PKG_CHECK_MODULES(PFS, pfs >= 1.2,, AC_MSG_ERROR(pfstools package required. Download it from http://pfstools.sourceforge.net/)) AC_SUBST(PFS_CFLAGS) AC_SUBST(PFS_LIBS) than in Makefile.am: LIBS += $(PFS_LIBS) INCLUDES += $(PFS_CFLAGS) ---------------------------------------------------------------------- PFS tools ---------------------------------------------------------------------- 1. Where can I find documentation for programs in the pfstools package? Each program has its manual page with documentation (man ). 2. What is typical usage pattern for pfstools programs? To read an HDR image, tone map it, and then save to low-dynamic range file (.png), you can issue: pfsin memorial.hdr | pfstmo_drago03 | pfsout memorial.png 3. Can pfstools programs work with multiple frames? Yes. See man page for pfsinppm. Example: pfsinexr frame%04d.exr --frames 0:100 | pfstmo_drago03 | pfsoutppm tm_frame%04d.ppm To tone map frames frame0000.exr, frame0001.exr, ... frame0100.exr and save resulting frames in tm_frame0000.ppm, ..., tm_frame0100.ppm 4. What is the naming convention for pfstools programs? All programs in pfstools package are named to facilitate a -completion in a UNIX shell. Therefore the names of programs always start with 'pfs' prefix. Then follows a name of the program or name of the program group followed by the actual name of the program. 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\usepackage[]{graphicx} %%%%%%%%%%%%%%%%%%%%%%%%%%%%%% LyX specific LaTeX commands. %% Because html converters don't know tabularnewline \providecommand{\tabularnewline}{\\} %%%%%%%%%%%%%%%%%%%%%%%%%%%%%% Textclass specific LaTeX commands. \newenvironment{lyxcode} {\begin{list}{}{ \setlength{\rightmargin}{\leftmargin} \setlength{\listparindent}{0pt}% needed for AMS classes \raggedright \setlength{\itemsep}{0pt} \setlength{\parsep}{0pt} \normalfont\ttfamily}% \item[]} {\end{list}} \newenvironment{lyxlist}[1] {\begin{list}{} {\settowidth{\labelwidth}{#1} \setlength{\leftmargin}{\labelwidth} \addtolength{\leftmargin}{\labelsep} \renewcommand{\makelabel}[1]{##1\hfil}}} {\end{list}} \begin{document} \title{Specification of the PFS File Format\\version 1.5} \maketitle \section{Introduction} This document contains a detailed specification of the pfs file format. PFS file format is intended to store in particular high-dynamic range images, but it is also flexible enough to store additional data, like depth map or motion flow. To learn how PFS format can be useful and why it is different from existing image formats, see a list of Frequently Asked Questions of the PFS tools package. Information in this section should be sufficient to implement pfs compatible reader or writer. \section{Copyright} Copyright (c) 2003 Rafal Mantiuk and Grzegorz Krawczyk Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation; with no Invariant Sections, no Front-Cover Texts, and no Back-Cover Texts. A copy of the license is included in the section entitled "GNU Free Documentation License". \section{Change History} \begin{itemize} \item 1.0 (15.12.2004 RM) --- Original version \item 1.1 (14.02.2005 RM) --- Colon ':' is no longer allowed in the name of a tag; Added a conceptual UML data-model \item 1.2 (16.03.2006 RM) --- Fixed typos (thanks to grendelkhan) \item 1.3 (16.08.2006 RM) --- Added a list of registered channel names; added comments on endianness) \item 1.4 (28.06.2007 RM) --- Fixed column-/row-major ambiguity (thanks to Matt) \item 1.5 (06.08.2007 RM) --- Specified maximum string lengths and valid value ranges. Added suggestion to prepend custom channel names with ''x''. (thanks to Martin) \item 1.6 (03.10.2008 RM) --- Added a new tag 'BITDEPTH' \end{itemize} \section{General Structure} A pfs-stream is a byte-stream that contains one or more frames. Each frame is stored in the pfs-stream right after another frame, without any markers or separators between them. End of file indicates that there are no more frames in the pfs-stream. A conceptual data model of the pfs stream is shown in Figure~\ref{cap:data-model}. A pfs-stream can contain any number of frames, which include any number of channels. Both frame and channel has an associated tag-container, which can contain any number of tags (name=value pairs). \begin{figure} \centering \includegraphics[width=\textwidth]{data_model.png} \caption{A conceptual UML data model of the pfs-stream} \label{cap:data-model} \end{figure} A structure of a single frame is shown in Table~\ref{cap:pfs-frame}. A frame encoded in the pfs format consists of a text header followed by binary data. The header contains information on frame size, number of channels and tags. Data items in the header are separated by end of line (EOL) characters. Note that only a unix-type EOL character is allowed (a single character of the ASCII code 10). MSDOS-type EOL is not allowed. To avoid portability problems, use C string ``{\tt\textbackslash{}x0a}'' instead of ``{\tt\textbackslash{}n}''. Note that the header ends with a {\tt ENDH} string, which is not followed by an EOL character. This prevents C formated IO functions, like {\tt fscanf}, from reading both the EOL character and first bytes of binary data that happen to have the values of white spaces. The binary data part of a frame follows text header and holds a 2D array of floating points for each channel. The structure of a channel is described in the next section. % \begin{table} \begin{tabular}{|l|l|p{5cm}|} \hline Data& Type& Description\tabularnewline \hline \hline \textbf{PFS1\P}& & Constant identifier\tabularnewline \hline width height\P& \emph{int int}& Width and height of each channel (1--65535) \tabularnewline \hline channelCount\P& \emph{int}& Number of channels (1--1024)\tabularnewline \hline frameTagCount\P& \emph{int}& Number of tags associated with the frame (0--1024)\tabularnewline \hline \emph{for i=1:frameTagCount}& & \tabularnewline \hline ~~tagName\textbf{=}tagValue\P& \emph{string string}& An i-th tag: name=value pair (max length of \texttt{strcat(string, string)} - 1023)\tabularnewline \hline \emph{for i=1:channelCount}& & \tabularnewline \hline ~~channelName\P& \emph{string}& Name of the i-th channel (max string length -- 32)\tabularnewline \hline ~~channelTagCount\P& \emph{int}& Number of tags associated with i-th channel (0--1024)\tabularnewline \hline ~~\emph{for j=1:channelTagCount}& & \tabularnewline \hline ~~~~tagName\textbf{=}tagValue\P& \emph{string string}& An i-th tag: name=value pair (max length of \texttt{strcat(string, string)} - 1023)\tabularnewline \hline \textbf{ENDH}& & Signalizes the end of the header\tabularnewline \hline \emph{for i=1:channelCount}& & \tabularnewline \hline ~~channelData& \emph{bin-float}{[}w{]}{[}h{]}& Row-major array of 32-bit floating points\tabularnewline \hline \end{tabular} \caption{\label{cap:pfs-frame}A structure of pfs-frame. Bold font denotes literal strings. '\P'~is a unix-type end of line character (ASCII code 10). Types: \emph{int} -- integer value given as string; \emph{string} -- a string of one or more characters (1-byte ASCII); \emph{bin-float}{[}w{]}{[}h{]} -- a row major array of 32-bit floating point numbers in binary format. The range of valid values and maximum string lengths are given in the parenthesis in the ``description'' column.} \end{table} \section{Channels} Channels are two-dimensional arrays of floating point numbers, which can contain anything from color data to motion flow and depth (z-buffer) information. Channels are written in a stream in the same order as they are listed in the header. Note that no assumption can be made on the order of channels --- it may differ from file to file and some applications may even reverse that order. For the sake of performance, channel data are encoded in binary format. Each cell (pixel) of an array should be encoded as a IEEE Standard 754 Floating Point Number. Fortunately, this representation is used by CPU for most architectures, including Intel-based PC's, so it is enough to store the values in memory as a C 'float' type and then write them to an IO stream. An array should be encoded in a stream in a row major order --- all cells of the first row are followed by the cells of the second row and so on. The encoding starts from the top left corner. The bytes should be encoded in the little-endian order (LSB), which is appropriate for the x86 platform\footnote{Current implementation of the pfs library does not handle big-endian system, so the pfs files generated on x86 and powerPC platforms are not compatible}. This version of the pfs format specification defines the following channels: \begin{description} \item {\bf X} --- X color component of the CIE XYZ color space. See comments below. \item {\bf Y} --- Y color component of the CIE XYZ color space. See comments below. \item {\bf Z} --- Z color component of the CIE XYZ color space. See comments below. \item {\bf DEPTH} --- Depth channel. Format of the depth information is currently not standardized. \item {\bf ALPHA} --- Alpha channel that encodes transparency. The values should be in the range from 0 to 1. \end{description} If other information than color, depth and alpha needs to be stored in a channel, a custom name starting with a lower-case ''x'' letter should be used. If you think that a particular channel name should be registered in this document, feel free to suggest it on the {\tt pfstools@googlegroups.com} discussion group. Color information must be represented in CIE XYZ ($2^\circ$ standard observer) color space. Depending on the value of the LUMINANCE tag, color data are linear (RELATIVE -- linearly related to luminance), linear and calibrated (ABSOLUTE -- the values of Y channel represent luminance in $cd/m^2$), or non-linear (DISPLAY -- gamma-corrected). The preferred representation is a 'linear and calibrated'. 'non-linear' is only a temporary representation used before data is written to low dynamic range image files (PNG, JPG) or displayed. For more information refer to the next section --- \ref{sec:tags}. The channels must be named using upper case letters: 'X', 'Y' and 'Z'. For color images, all three X, Y and Z channels must be given. It is enough to include 'Y' channel for gray-level images. \section{Tags} \label{sec:tags} pfs format allows for storing tags, which are 'name=value' pairs. Tags are robust mechanism for specifying additional information within a pfs-stream. Both the name and value should be a text string, i.e. if a floating point number is to be stored, it should be converted into a text string. The name must not contain '=' and ':' character (some programs use notation 'channel\_name:tag\_name' to assign a tag to the channel). Spaces in front of and after '=' are allowed, although they will not be skipped and they will be interpreted as a part of name or value strings. Tags can be associated with a frame or separate channel, depending how they are placed in the text header of the pfs frame (see Table~\ref{cap:pfs-frame}). Each tag associated with a single frame or channel must have an unique name. There is no limit to the number of tags. In general, tags can be used to store any user defined data, but there are also several tags that are reserved and are part of the pfs format. Those tags let precisely define content of the pfs stream. The reserved tags are listed below: \begin{description} \item LUMINANCE specifies a photometric content of the XYZ color channels or Y luminance channel alone. LUMINANCE tag distinguishes between different methods of storing lumiance data. This tag must be associated with a frame and the frame must contain either all XYZ channels or Y channel. Possible values are: ABSOLUTE, RELATIVE, and DISPLAY. \begin{description} \item ABSOLUTE Set the LUMINANCE tag to this value if the high-dynamic range data is calibrated. Y channel should contain absolute luminance values given in $cd/m^2$. Note that luminance values must be $\geq0$ for calibrated content. \item RELATIVE High-dynamic range data is of RELATIVE LUMINANCE if it is not calibrated, that is Y channel data is proportional to luminance, but nothing is known about absolute value of luminance. This is the case of most of the high-dynamic range images available on Internet. \item DISPLAY If the data comes from low-dynamic range file and no colorimetric information is provided in ICC profile, the data is simply given in pixel values of an unknown display device. This is the worst case, but also most common as most of the low-dynamic range formats (jpeg, png, tiff) do not contain any data that can be used to recover luminance values. The values of the Y channel can range from $0$ to $1$ and are already gamma corrected. \end{description} If the LUMINANCE tag is not specified in the pfs-stream, RELATIVE is assumed. Example: LUMINANCE=ABSOLUTE \item VISUAL\_CONTENT tag specifies visual content of the XYZ color channels or Y luminance channel alone. If an image was captured as high-dynamic range photograph, it has one-to-one correspondence with the real word, therefore its VISUAL\_CONTENT is MEASUREMENT. However, if the same image has been tone mapped (or gamut mapped) it still resembles appearance of the real word scene, but it has no longer one-to-one correspondence. In this case its VISUAL\_CONTENT is RENDERING. This tag is typically set to rendering after tone mapping of high-dynamic range images. This tag must be associated with a frame and the frame must contain either all XYZ channels or Y channel. \begin{description} \item MEASUREMENT Set VISUAL\_CONTENT tag to MEASUREMENT if the image has one-to-one correspondence with the real word, i.e. it contains measured data. \item RENDERING Set VISUAL\_CONTENT to RENDERING if the image has the same appearance as the real world scene, but there is no photometric correspondence. \end{description} If the tag is not specified in the pfs-stream, MEASUREMENT is assumed. If LUMINANCE tag is set to DISPLAY, the VISUAL\_CONTENT is assumed to be RENDERING. Example: VISUAL\_CONTENT=RENDERING \item WHITE\_Y defines the value of channel Y that is perceived as reference white. The value should be given in units of an Y channel. If LUMINANCE=ABSOLUTE, the white point is given in $cd/m^2$. The value of this tag should be a single floating point number in a text format. Example: WHITE\_Y=100 \item WHITE\_x, WHITE\_y tags define relative coordinates of color that is perceived as reference white. The value of those tags must be a floating point number in a text format. The value is given as a relative colorimatric coordinates of the CIE XYZ space ($2^\circ$ standard observer) $y=Y/(X+Y+Z)$ and $x=X/(X+Y+Z)$. If the tag is not specified, D65 white point is assumed: $x=0.3127\:y=0.3290$ Example: WHITE\_x=0.3457~~WHITE\_y=0.3585 \item FILE\_NAME contains a string with the name of a source file. This can be used to locate the origin of a frame. Example: FILE\_NAME=my\_sequence\_frame\_0000.hdr \item BITDEPTH specifies the number of bits, that are required to store a single channel in a display-referred image (LUMINANCE=DISPLAY) without quality loss. The number should be from 1 to 32. Example: BITDEPTH=16 \end{description} \section{Discussion} The structure of pfs files is a compromise between simplicity and robustness and (as well) between portability and performance. Therefore a small header is stored in text format as this is the easiest to decode on different platforms. Storing image data as text would result in too much overhead and thus binary format is used. Since parsing a file is typically more difficult to implement than writing it, pfs format tries to make parsing files as easy as possible. 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[\\/]* | ?:[\\/]*) re_direlt='/[^/][^/]*/\.\./' # Canonicalize the pathname of ld ac_prog=`$ECHO "$ac_prog"| $SED 's%\\\\%/%g'` while $ECHO "$ac_prog" | $GREP "$re_direlt" > /dev/null 2>&1; do ac_prog=`$ECHO $ac_prog| $SED "s%$re_direlt%/%"` done test -z "$LD" && LD="$ac_prog" ;; "") # If it fails, then pretend we aren't using GCC. ac_prog=ld ;; *) # If it is relative, then search for the first ld in PATH. with_gnu_ld=unknown ;; esac elif test "$with_gnu_ld" = yes; then { $as_echo "$as_me:${as_lineno-$LINENO}: checking for GNU ld" >&5 $as_echo_n "checking for GNU ld... " >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: checking for non-GNU ld" >&5 $as_echo_n "checking for non-GNU ld... 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" >&6; } if test "${lt_cv_nm_interface+set}" = set; 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:5026: $ac_compile\"" >&5) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&5 (eval echo "\"\$as_me:5029: $NM \\\"conftest.$ac_objext\\\"\"" >&5) (eval "$NM \"conftest.$ac_objext\"" 2>conftest.err > conftest.out) cat conftest.err >&5 (eval echo "\"\$as_me:5032: 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... 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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; ;; 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; ;; netbsd* | freebsd* | openbsd* | darwin* | dragonfly*) # 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 $lt_cv_sys_max_cmd_len \* 3` ;; interix*) # We know the value 262144 and hardcode it with a safety zone (like BSD) lt_cv_sys_max_cmd_len=196608 ;; osf*) # Dr. Hans Ekkehard Plesser reports seeing a kernel panic running configure # due to this test when exec_disable_arg_limit is 1 on Tru64. It is not # nice to cause kernel panics so lets avoid the loop below. # First set a reasonable default. lt_cv_sys_max_cmd_len=16384 # if test -x /sbin/sysconfig; then case `/sbin/sysconfig -q proc exec_disable_arg_limit` in *1*) lt_cv_sys_max_cmd_len=-1 ;; esac fi ;; sco3.2v5*) lt_cv_sys_max_cmd_len=102400 ;; sysv5* | sco5v6* | sysv4.2uw2*) kargmax=`grep ARG_MAX /etc/conf/cf.d/stune 2>/dev/null` if test -n "$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"; 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-${CONFIG_SHELL-/bin/sh}} # If test is not a shell built-in, we'll probably end up computing a # maximum length that is only half of the actual maximum length, but # we can't tell. while { test "X"`$SHELL $0 --fallback-echo "X$teststring$teststring" 2>/dev/null` \ = "XX$teststring$teststring"; } >/dev/null 2>&1 && test $i != 17 # 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"} { $as_echo "$as_me:${as_lineno-$LINENO}: checking whether the shell understands some XSI constructs" >&5 $as_echo_n "checking whether the shell understands some XSI constructs... 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" >&6; } if test "${lt_cv_ld_reload_flag+set}" = set; 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 $host_os in darwin*) if test "$GCC" = yes; 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 $ac_word... " >&6; } if test "${ac_cv_prog_OBJDUMP+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_OBJDUMP+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $as_echo_n "checking how to recognize dependent libraries... " >&6; } if test "${lt_cv_deplibs_check_method+set}" = set; 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 # which 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 $host_os in aix[4-9]*) lt_cv_deplibs_check_method=pass_all ;; beos*) lt_cv_deplibs_check_method=pass_all ;; bsdi[45]*) lt_cv_deplibs_check_method='file_magic ELF [0-9][0-9]*-bit [ML]SB (shared object|dynamic lib)' lt_cv_file_magic_cmd='/usr/bin/file -L' lt_cv_file_magic_test_file=/shlib/libc.so ;; cygwin*) # func_win32_libid is a shell function defined in ltmain.sh lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' ;; mingw* | pw32*) # Base MSYS/MinGW do not provide the 'file' command needed by # func_win32_libid shell function, so use a weaker test based on 'objdump', # unless we find 'file', for example because we are cross-compiling. if ( file / ) >/dev/null 2>&1; then lt_cv_deplibs_check_method='file_magic ^x86 archive import|^x86 DLL' lt_cv_file_magic_cmd='func_win32_libid' else lt_cv_deplibs_check_method='file_magic file format pei*-i386(.*architecture: i386)?' lt_cv_file_magic_cmd='$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 ;; gnu*) lt_cv_deplibs_check_method=pass_all ;; hpux10.20* | hpux11*) lt_cv_file_magic_cmd=/usr/bin/file case $host_cpu in ia64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - IA64' lt_cv_file_magic_test_file=/usr/lib/hpux32/libc.so ;; hppa*64*) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|ELF-[0-9][0-9]) shared object file - PA-RISC [0-9].[0-9]' lt_cv_file_magic_test_file=/usr/lib/pa20_64/libc.sl ;; *) lt_cv_deplibs_check_method='file_magic (s[0-9][0-9][0-9]|PA-RISC[0-9].[0-9]) shared library' lt_cv_file_magic_test_file=/usr/lib/libc.sl ;; esac ;; interix[3-9]*) # PIC code is broken on Interix 3.x, that's why |\.a not |_pic\.a here lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so|\.a)$' ;; 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 Linux ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) lt_cv_deplibs_check_method=pass_all ;; netbsd* | netbsdelf*-gnu) 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*) if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then lt_cv_deplibs_check_method='match_pattern /lib[^/]+(\.so\.[0-9]+\.[0-9]+|\.so|_pic\.a)$' 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 ;; 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_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}ar", so it can be a program name with args. set dummy ${ac_tool_prefix}ar; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_AR+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_AR="${ac_tool_prefix}ar" $as_echo "$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 $as_echo "no" >&6; } fi fi if test -z "$ac_cv_prog_AR"; then ac_ct_AR=$AR # Extract the first word of "ar", so it can be a program name with args. set dummy ar; ac_word=$2 { $as_echo "$as_me:${as_lineno-$LINENO}: checking for $ac_word" >&5 $as_echo_n "checking for $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_AR+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_AR="ar" $as_echo "$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 $as_echo "no" >&6; } fi if test "x$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=$ac_ct_AR fi else AR="$ac_cv_prog_AR" fi test -z "$AR" && AR=ar test -z "$AR_FLAGS" && AR_FLAGS=cru 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 $ac_word... " >&6; } if test "${ac_cv_prog_STRIP+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_STRIP+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_RANLIB+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_RANLIB+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $host_os in openbsd*) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB -t \$oldlib" ;; *) old_postinstall_cmds="$old_postinstall_cmds~\$RANLIB \$oldlib" ;; esac old_archive_cmds="$old_archive_cmds~\$RANLIB \$oldlib" fi # 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 $compiler object... " >&6; } if test "${lt_cv_sys_global_symbol_pipe+set}" = set; 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 $host_os in aix*) symcode='[BCDT]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[ABCDGISTW]' ;; hpux*) if test "$host_cpu" = ia64; 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 # 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 -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$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 -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([^ ]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([^ ]*\) \(lib[^ ]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([^ ]*\) \([^ ]*\)$/ {\"lib\2\", (void *) \&\2},/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 # and D for any global 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};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print 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$opt_cr$/$symxfrm/p'" fi # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$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 #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. */ const struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$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.$ac_objext lt_save_LIBS="$LIBS" lt_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="$lt_save_LIBS" CFLAGS="$lt_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.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; 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 $as_echo "ok" >&6; } fi # Check whether --enable-libtool-lock was given. if test "${enable_libtool_lock+set}" = set; then : enableval=$enable_libtool_lock; fi test "x$enable_libtool_lock" != xno && enable_libtool_lock=yes # Some flags need to be propagated to the compiler or linker for good # libtool support. case $host in ia64-*-hpux*) # Find out which ABI we are using. echo 'int i;' > conftest.$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 which ABI we are using. echo '#line 6238 "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 $ac_status = 0; }; then if test "$lt_cv_prog_gnu_ld" = yes; 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* ;; x86_64-*kfreebsd*-gnu|x86_64-*linux*|ppc*-*linux*|powerpc*-*linux*| \ s390*-*linux*|s390*-*tpf*|sparc*-*linux*) # Find out which ABI we are using. 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*) LD="${LD-ld} -m elf_i386" ;; ppc64-*linux*|powerpc64-*linux*) LD="${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="${LD-ld} -m elf_x86_64" ;; ppc*-*linux*|powerpc*-*linux*) LD="${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 $as_echo_n "checking whether the C compiler needs -belf... " >&6; } if test "${lt_cv_cc_needs_belf+set}" = set; 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 x"$lt_cv_cc_needs_belf" != x"yes"; then # this is probably gcc 2.8.0, egcs 1.0 or newer; no need for -belf CFLAGS="$SAVE_CFLAGS" fi ;; sparc*-*solaris*) # Find out which ABI we are using. 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 $lt_cv_prog_gnu_ld in yes*) LD="${LD-ld} -m elf64_sparc" ;; *) 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" 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 $ac_word... " >&6; } if test "${ac_cv_prog_DSYMUTIL+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_DSYMUTIL+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_NMEDIT+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_NMEDIT+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_LIPO+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_LIPO+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_OTOOL+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_OTOOL+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_OTOOL64+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$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 $ac_word... " >&6; } if test "${ac_cv_prog_ac_ct_OTOOL64+set}" = set; 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 '' $ac_executable_extensions; do if { test -f "$as_dir/$ac_word$ac_exec_ext" && $as_test_x "$as_dir/$ac_word$ac_exec_ext"; }; then ac_cv_prog_ac_ct_OTOOL64="otool64" $as_echo "$as_me:${as_lineno-$LINENO}: found $as_dir/$ac_word$ac_exec_ext" >&5 break 2 fi done done IFS=$as_save_IFS fi fi ac_ct_OTOOL64=$ac_cv_prog_ac_ct_OTOOL64 if test -n "$ac_ct_OTOOL64"; then { $as_echo "$as_me:${as_lineno-$LINENO}: result: $ac_ct_OTOOL64" >&5 $as_echo "$ac_ct_OTOOL64" >&6; } else { $as_echo "$as_me:${as_lineno-$LINENO}: result: no" >&5 $as_echo "no" >&6; } fi if test "x$ac_ct_OTOOL64" = x; then OTOOL64=":" else case $cross_compiling:$ac_tool_warned in yes:) { $as_echo "$as_me:${as_lineno-$LINENO}: WARNING: using cross tools not prefixed with host triplet" >&5 $as_echo "$as_me: WARNING: using cross tools not prefixed with host triplet" >&2;} ac_tool_warned=yes ;; esac OTOOL64=$ac_ct_OTOOL64 fi else OTOOL64="$ac_cv_prog_OTOOL64" fi { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -single_module linker flag" >&5 $as_echo_n "checking for -single_module linker flag... " >&6; } if test "${lt_cv_apple_cc_single_mod+set}" = set; then : $as_echo_n "(cached) " >&6 else lt_cv_apple_cc_single_mod=no if test -z "${LT_MULTI_MODULE}"; then # By default we will add the -single_module flag. You can override # by either setting the environment variable LT_MULTI_MODULE # non-empty at configure time, or by adding -multi_module to the # link flags. rm -rf libconftest.dylib* echo "int foo(void){return 1;}" > conftest.c echo "$LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c" >&5 $LTCC $LTCFLAGS $LDFLAGS -o libconftest.dylib \ -dynamiclib -Wl,-single_module conftest.c 2>conftest.err _lt_result=$? if test -f libconftest.dylib && test ! -s conftest.err && test $_lt_result = 0; then lt_cv_apple_cc_single_mod=yes else cat conftest.err >&5 fi rm -rf libconftest.dylib* rm -f conftest.* fi fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_apple_cc_single_mod" >&5 $as_echo "$lt_cv_apple_cc_single_mod" >&6; } { $as_echo "$as_me:${as_lineno-$LINENO}: checking for -exported_symbols_list linker flag" >&5 $as_echo_n "checking for -exported_symbols_list linker flag... " >&6; } if test "${lt_cv_ld_exported_symbols_list+set}" = set; then : $as_echo_n "(cached) " >&6 else lt_cv_ld_exported_symbols_list=no save_LDFLAGS=$LDFLAGS echo "_main" > conftest.sym LDFLAGS="$LDFLAGS -Wl,-exported_symbols_list,conftest.sym" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_cv_ld_exported_symbols_list=yes else lt_cv_ld_exported_symbols_list=no fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $lt_cv_ld_exported_symbols_list" >&5 $as_echo "$lt_cv_ld_exported_symbols_list" >&6; } case $host_os in rhapsody* | darwin1.[012]) _lt_dar_allow_undefined='${wl}-undefined ${wl}suppress' ;; darwin1.*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; darwin*) # darwin 5.x on # if running on 10.5 or later, the deployment target defaults # to the OS version, if on x86, and 10.4, the deployment # target defaults to 10.4. Don't you love it? case ${MACOSX_DEPLOYMENT_TARGET-10.0},$host in 10.0,*86*-darwin8*|10.0,*-darwin[91]*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; 10.[012]*) _lt_dar_allow_undefined='${wl}-flat_namespace ${wl}-undefined ${wl}suppress' ;; 10.*) _lt_dar_allow_undefined='${wl}-undefined ${wl}dynamic_lookup' ;; esac ;; esac if test "$lt_cv_apple_cc_single_mod" = "yes"; then _lt_dar_single_mod='$single_module' fi if test "$lt_cv_ld_exported_symbols_list" = "yes"; then _lt_dar_export_syms=' ${wl}-exported_symbols_list,$output_objdir/${libname}-symbols.expsym' else _lt_dar_export_syms='~$NMEDIT -s $output_objdir/${libname}-symbols.expsym ${lib}' fi if test "$DSYMUTIL" != ":"; then _lt_dsymutil='~$DSYMUTIL $lib || :' else _lt_dsymutil= fi ;; esac ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking how to run the C preprocessor" >&5 $as_echo_n "checking how to run the C preprocessor... " >&6; } # On Suns, sometimes $CPP names a directory. if test -n "$CPP" && test -d "$CPP"; then CPP= fi if test -z "$CPP"; then if test "${ac_cv_prog_CPP+set}" = set; then : $as_echo_n "(cached) " >&6 else # Double quotes because CPP needs to be expanded for CPP in "$CC -E" "$CC -E -traditional-cpp" "/lib/cpp" do ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : else # Broken: fails on valid input. continue fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue else # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : break fi done ac_cv_prog_CPP=$CPP fi CPP=$ac_cv_prog_CPP else ac_cv_prog_CPP=$CPP fi { $as_echo "$as_me:${as_lineno-$LINENO}: result: $CPP" >&5 $as_echo "$CPP" >&6; } ac_preproc_ok=false for ac_c_preproc_warn_flag in '' yes do # Use a header file that comes with gcc, so configuring glibc # with a fresh cross-compiler works. # Prefer to if __STDC__ is defined, since # exists even on freestanding compilers. # On the NeXT, cc -E runs the code through the compiler's parser, # not just through cpp. "Syntax error" is here to catch this case. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #ifdef __STDC__ # include #else # include #endif Syntax error _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : else # Broken: fails on valid input. continue fi rm -f conftest.err conftest.i conftest.$ac_ext # OK, works on sane cases. Now check whether nonexistent headers # can be detected and how. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if ac_fn_c_try_cpp "$LINENO"; then : # Broken: success on invalid input. continue else # Passes both tests. ac_preproc_ok=: break fi rm -f conftest.err conftest.i conftest.$ac_ext done # Because of `break', _AC_PREPROC_IFELSE's cleaning code was skipped. rm -f conftest.i conftest.err conftest.$ac_ext if $ac_preproc_ok; then : else { { $as_echo "$as_me:${as_lineno-$LINENO}: error: in \`$ac_pwd':" >&5 $as_echo "$as_me: error: in \`$ac_pwd':" >&2;} as_fn_error $? "C preprocessor \"$CPP\" fails sanity check See \`config.log' for more details" "$LINENO" 5 ; } fi ac_ext=c ac_cpp='$CPP $CPPFLAGS' ac_compile='$CC -c $CFLAGS $CPPFLAGS conftest.$ac_ext >&5' ac_link='$CC -o conftest$ac_exeext $CFLAGS $CPPFLAGS $LDFLAGS conftest.$ac_ext $LIBS >&5' ac_compiler_gnu=$ac_cv_c_compiler_gnu { $as_echo "$as_me:${as_lineno-$LINENO}: checking for ANSI C header files" >&5 $as_echo_n "checking for ANSI C header files... " >&6; } if test "${ac_cv_header_stdc+set}" = set; then : $as_echo_n "(cached) " >&6 else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #include #include int main () { ; return 0; } _ACEOF if ac_fn_c_try_compile "$LINENO"; then : ac_cv_header_stdc=yes else ac_cv_header_stdc=no fi rm -f core conftest.err conftest.$ac_objext conftest.$ac_ext if test $ac_cv_header_stdc = yes; then # SunOS 4.x string.h does not declare mem*, contrary to ANSI. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "memchr" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # ISC 2.0.2 stdlib.h does not declare free, contrary to ANSI. cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include _ACEOF if (eval "$ac_cpp conftest.$ac_ext") 2>&5 | $EGREP "free" >/dev/null 2>&1; then : else ac_cv_header_stdc=no fi rm -f conftest* fi if test $ac_cv_header_stdc = yes; then # /bin/cc in Irix-4.0.5 gets non-ANSI ctype macros unless using -ansi. if test "$cross_compiling" = yes; then : : else cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ #include #include #if ((' ' & 0x0FF) == 0x020) # define ISLOWER(c) ('a' <= (c) && (c) <= 'z') # define TOUPPER(c) (ISLOWER(c) ? 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If you *** really care for shared libraries, you may want to modify your PATH *** so that a non-GNU linker is found, and then restart. _LT_EOF 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 ;; beos*) if $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then allow_undefined_flag=unsupported # Joseph Beckenbach says some releases of gcc # support --undefined. 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FIXME archive_cmds='$CC -nostart $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' else ld_shlibs=no fi ;; cygwin* | mingw* | pw32* | cegcc*) # _LT_TAGVAR(hardcode_libdir_flag_spec, ) is actually meaningless, # as there is no search path for DLLs. hardcode_libdir_flag_spec='-L$libdir' allow_undefined_flag=unsupported always_export_symbols=no enable_shared_with_static_runtimes=yes export_symbols_cmds='$NM $libobjs $convenience | $global_symbol_pipe | $SED -e '\''/^[BCDGRS][ ]/s/.*[ ]\([^ ]*\)/\1 DATA/'\'' | $SED -e '\''/^[AITW][ ]/s/.*[ ]//'\'' | sort | uniq > $export_symbols' if $LD --help 2>&1 | $GREP 'auto-import' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' # If the export-symbols file already is a .def file (1st line # is EXPORTS), use it as is; otherwise, prepend... archive_expsym_cmds='if test "x`$SED 1q $export_symbols`" = xEXPORTS; then cp $export_symbols $output_objdir/$soname.def; else echo EXPORTS > $output_objdir/$soname.def; cat $export_symbols >> $output_objdir/$soname.def; fi~ $CC -shared $output_objdir/$soname.def $libobjs $deplibs $compiler_flags -o $output_objdir/$soname ${wl}--enable-auto-image-base -Xlinker --out-implib -Xlinker $lib' else ld_shlibs=no fi ;; interix[3-9]*) hardcode_direct=no hardcode_shlibpath_var=no hardcode_libdir_flag_spec='${wl}-rpath,$libdir' export_dynamic_flag_spec='${wl}-E' # Hack: On Interix 3.x, we cannot compile PIC because of a broken gcc. # Instead, shared libraries are loaded at an image base (0x10000000 by # default) and relocated if they conflict, which is a slow very memory # consuming and fragmenting process. To avoid this, we pick a random, # 256 KiB-aligned image base between 0x50000000 and 0x6FFC0000 at link # time. 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Therefore, libtool *** is disabling shared libraries support. We urge you to upgrade GNU *** binutils to release 2.9.1 or newer. Another option is to modify *** your PATH or compiler configuration so that the native linker is *** used, and then restart. _LT_EOF elif $LD --help 2>&1 | $GREP ': supported targets:.* elf' > /dev/null; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname $wl$soname ${wl}-retain-symbols-file $wl$export_symbols -o $lib' else ld_shlibs=no fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX*) case `$LD -v 2>&1` in *\ [01].* | *\ 2.[0-9].* | *\ 2.1[0-5].*) ld_shlibs=no cat <<_LT_EOF 1>&2 *** Warning: Releases of the GNU linker prior to 2.16.91.0.3 can not *** reliably create shared libraries on SCO systems. Therefore, libtool *** is disabling shared libraries support. 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return 0; } _ACEOF if ac_fn_c_try_link "$LINENO"; then : lt_aix_libpath_sed=' /Import File Strings/,/^$/ { /^0/ { s/^0 *\(.*\)$/\1/ p } }' aix_libpath=`dump -H conftest$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 "$aix_libpath"; then aix_libpath=`dump -HX64 conftest$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.$ac_ext if test -z "$aix_libpath"; then aix_libpath="/usr/lib:/lib"; 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=' ${wl}-berok' # Exported symbols can be pulled into shared objects from archives whole_archive_flag_spec='$convenience' archive_cmds_need_lc=yes # This is similar to how AIX traditionally builds its shared libraries. archive_expsym_cmds="\$CC $shared_flag"' -o $output_objdir/$soname $libobjs $deplibs ${wl}-bnoentry $compiler_flags ${wl}-bE:$export_symbols${allow_undefined_flag}~$AR $AR_FLAGS $output_objdir/$libname$release.a $output_objdir/$soname' 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. 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 $compiler_flags `$ECHO "X$deplibs" | $Xsed -e '\''s/ -lc$//'\''` -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$old_deplibs' fix_srcfile_path='`cygpath -w "$srcfile"`' enable_shared_with_static_runtimes=yes ;; darwin* | rhapsody*) archive_cmds_need_lc=no hardcode_direct=no hardcode_automatic=yes hardcode_shlibpath_var=unsupported whole_archive_flag_spec='' link_all_deplibs=yes allow_undefined_flag="$_lt_dar_allow_undefined" case $cc_basename in ifort*) _lt_dar_can_shared=yes ;; *) _lt_dar_can_shared=$GCC ;; esac if test "$_lt_dar_can_shared" = "yes"; then output_verbose_link_cmd=echo 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 ;; freebsd1*) ld_shlibs=no ;; # FreeBSD 2.2.[012] allows us to include c++rt0.o to get C++ constructor # support. Future versions do this automatically, but an explicit c++rt0.o # does not break anything, and helps significantly (at the cost of a little # extra space). freebsd2.2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags /usr/lib/c++rt0.o' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; # Unfortunately, older versions of FreeBSD 2 do not have this feature. freebsd2*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; # FreeBSD 3 and greater uses gcc -shared to do shared libraries. freebsd* | dragonfly*) archive_cmds='$CC -shared -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='-R$libdir' hardcode_direct=yes hardcode_shlibpath_var=no ;; hpux9*) if test "$GCC" = yes; then archive_cmds='$RM $output_objdir/$soname~$CC -shared -fPIC ${wl}+b ${wl}$install_libdir -o $output_objdir/$soname $libobjs $deplibs $compiler_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' else archive_cmds='$RM $output_objdir/$soname~$LD -b +b $install_libdir -o $output_objdir/$soname $libobjs $deplibs $linker_flags~test $output_objdir/$soname = $lib || mv $output_objdir/$soname $lib' fi hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: hardcode_direct=yes # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes export_dynamic_flag_spec='${wl}-E' ;; hpux10*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -b +h $soname +b $install_libdir -o $lib $libobjs $deplibs $linker_flags' fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_flag_spec_ld='+b $libdir' hardcode_libdir_separator=: hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes fi ;; hpux11*) if test "$GCC" = yes -a "$with_gnu_ld" = no; then case $host_cpu in hppa*64*) archive_cmds='$CC -shared ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -shared -fPIC ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac else case $host_cpu in hppa*64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' ;; ia64*) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+nodefaultrpath -o $lib $libobjs $deplibs $compiler_flags' ;; *) archive_cmds='$CC -b ${wl}+h ${wl}$soname ${wl}+b ${wl}$install_libdir -o $lib $libobjs $deplibs $compiler_flags' ;; esac fi if test "$with_gnu_ld" = no; then hardcode_libdir_flag_spec='${wl}+b ${wl}$libdir' hardcode_libdir_separator=: case $host_cpu in hppa*64*|ia64*) hardcode_direct=no hardcode_shlibpath_var=no ;; *) hardcode_direct=yes hardcode_direct_absolute=yes export_dynamic_flag_spec='${wl}-E' # hardcode_minus_L: Not really in the search PATH, # but as the default location of the library. hardcode_minus_L=yes ;; esac fi ;; irix5* | irix6* | nonstopux*) if test "$GCC" = yes; then archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' # Try to use the -exported_symbol ld option, if it does not # work, assume that -exports_file does not work either and # implicitly export all symbols. save_LDFLAGS="$LDFLAGS" LDFLAGS="$LDFLAGS -shared ${wl}-exported_symbol ${wl}foo ${wl}-update_registry ${wl}/dev/null" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int foo(void) {} _ACEOF if ac_fn_c_try_link "$LINENO"; then : archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations ${wl}-exports_file ${wl}$export_symbols -o $lib' fi rm -f core conftest.err conftest.$ac_objext \ conftest$ac_exeext conftest.$ac_ext LDFLAGS="$save_LDFLAGS" else archive_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='$CC -shared $libobjs $deplibs $compiler_flags -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -exports_file $export_symbols -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: inherit_rpath=yes link_all_deplibs=yes ;; netbsd* | netbsdelf*-gnu) 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*) 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 - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then archive_cmds='$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 case $host_os in openbsd[01].* | openbsd2.[0-7] | openbsd2.[0-7].*) archive_cmds='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' hardcode_libdir_flag_spec='-R$libdir' ;; *) archive_cmds='$CC -shared $pic_flag -o $lib $libobjs $deplibs $compiler_flags' hardcode_libdir_flag_spec='${wl}-rpath,$libdir' ;; esac fi else ld_shlibs=no fi ;; os2*) hardcode_libdir_flag_spec='-L$libdir' hardcode_minus_L=yes allow_undefined_flag=unsupported archive_cmds='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' old_archive_from_new_cmds='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; osf3*) if test "$GCC" = yes; 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" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${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" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' fi archive_cmds_need_lc='no' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' hardcode_libdir_separator=: ;; osf4* | osf5*) # as osf3* with the addition of -msym flag if test "$GCC" = yes; then allow_undefined_flag=' ${wl}-expect_unresolved ${wl}\*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags ${wl}-msym ${wl}-soname ${wl}$soname `test -n "$verstring" && $ECHO "X${wl}-set_version ${wl}$verstring" | $Xsed` ${wl}-update_registry ${wl}${output_objdir}/so_locations -o $lib' hardcode_libdir_flag_spec='${wl}-rpath ${wl}$libdir' else allow_undefined_flag=' -expect_unresolved \*' archive_cmds='$CC -shared${allow_undefined_flag} $libobjs $deplibs $compiler_flags -msym -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib' archive_expsym_cmds='for i in `cat $export_symbols`; do printf "%s %s\\n" -exported_symbol "\$i" >> $lib.exp; done; printf "%s\\n" "-hidden">> $lib.exp~ $CC -shared${allow_undefined_flag} ${wl}-input ${wl}$lib.exp $compiler_flags $libobjs $deplibs -soname $soname `test -n "$verstring" && $ECHO "X-set_version $verstring" | $Xsed` -update_registry ${output_objdir}/so_locations -o $lib~$RM $lib.exp' # Both c and cxx compiler support -rpath directly hardcode_libdir_flag_spec='-rpath $libdir' fi archive_cmds_need_lc='no' hardcode_libdir_separator=: ;; solaris*) no_undefined_flag=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' archive_cmds='$CC -shared ${wl}-z ${wl}text ${wl}-h ${wl}$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='echo "{ global:" > $lib.exp~cat $export_symbols | $SED -e "s/\(.*\)/\1;/" >> $lib.exp~echo "local: *; };" >> $lib.exp~ $CC -shared ${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='' archive_cmds='$LD -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $linker_flags' archive_expsym_cmds='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}' archive_cmds='$CC -G${allow_undefined_flag} -h $soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='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 $lib.exp' ;; esac fi hardcode_libdir_flag_spec='-R$libdir' hardcode_shlibpath_var=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 "$GCC" = yes; then whole_archive_flag_spec='${wl}-z ${wl}allextract$convenience ${wl}-z ${wl}defaultextract' else whole_archive_flag_spec='-z allextract$convenience -z defaultextract' fi ;; esac link_all_deplibs=yes ;; sunos4*) if test "x$host_vendor" = xsequent; then # Use $CC to link under sequent, because it throws in some extra .o # files that make .init and .fini sections work. archive_cmds='$CC -G ${wl}-h $soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$LD -assert pure-text -Bstatic -o $lib $libobjs $deplibs $linker_flags' fi hardcode_libdir_flag_spec='-L$libdir' hardcode_direct=yes hardcode_minus_L=yes hardcode_shlibpath_var=no ;; sysv4) case $host_vendor in sni) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=yes # is this really true??? ;; siemens) ## LD is ld it makes a PLAMLIB ## CC just makes a GrossModule. archive_cmds='$LD -G -o $lib $libobjs $deplibs $linker_flags' reload_cmds='$CC -r -o $output$reload_objs' hardcode_direct=no ;; motorola) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_direct=no #Motorola manual says yes, but my tests say they lie ;; esac runpath_var='LD_RUN_PATH' hardcode_shlibpath_var=no ;; sysv4.3*) archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no export_dynamic_flag_spec='-Bexport' ;; sysv4*MP*) if test -d /usr/nec; then archive_cmds='$LD -G -h $soname -o $lib $libobjs $deplibs $linker_flags' hardcode_shlibpath_var=no runpath_var=LD_RUN_PATH hardcode_runpath_var=yes ld_shlibs=yes fi ;; sysv4*uw2* | sysv5OpenUNIX* | sysv5UnixWare7.[01].[10]* | unixware7* | sco3.2v5.0.[024]*) no_undefined_flag='${wl}-z,text' archive_cmds_need_lc=no hardcode_shlibpath_var=no runpath_var='LD_RUN_PATH' if test "$GCC" = yes; then archive_cmds='$CC -shared ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -shared ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' else archive_cmds='$CC -G ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' archive_expsym_cmds='$CC -G ${wl}-Bexport:$export_symbols ${wl}-h,$soname -o $lib $libobjs $deplibs $compiler_flags' fi ;; sysv5* | sco3.2v5* | sco5v6*) # Note: We can NOT use -z defs as we might desire, because we do not # link with -lc, and that would cause any symbols used from libc to # always be unresolved, which means just about no library would # ever link correctly. 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# No shared lib support for Linux oldld, aout, or coff. linux*oldld* | linux*aout* | linux*coff*) dynamic_linker=no ;; # This must be Linux ELF. linux* | k*bsd*-gnu | kopensolaris*-gnu) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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 $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=no # Some binutils ld are patched to set DT_RUNPATH save_LDFLAGS=$LDFLAGS save_libdir=$libdir eval "libdir=/foo; wl=\"$lt_prog_compiler_wl_CXX\"; \ LDFLAGS=\"\$LDFLAGS $hardcode_libdir_flag_spec_CXX\"" cat confdefs.h - <<_ACEOF >conftest.$ac_ext /* end confdefs.h. */ int main () { ; return 0; } _ACEOF if ac_fn_cxx_try_link "$LINENO"; then : if ($OBJDUMP -p conftest$ac_exeext) 2>/dev/null | grep "RUNPATH.*$libdir" >/dev/null; then : 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 # 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 # Append ld.so.conf contents to the search path if test -f /etc/ld.so.conf; 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" >&5 $as_echo " * To enable QT support, try specifying either --with-qtdir, or a triple --with-qtinclude, --with-qtlibs, --with-moc. " >&6; } fi pfstools-1.8.5/AUTHORS0000664000175000017500000000060111406630662011372 00000000000000Main authors and maintainers: Rafal Mantiuk Grzegorz Krawczyk Contributors: Miloslaw Smyk Alexander Efremov Dorota Zdrojewska Jan Otop Christian Bloch (Improved templates for HDR-HTML in src/hdthtml/hdrhtml_hdrlabs_templ)pfstools-1.8.5/README0000644000175000017500000001467211542345664011223 00000000000000Release Notes ------------------------------------------------------------------- pfstools 1.8.3 released This realease brings an updated "pfsview", which is now 100% QT4 application. Some cosmetic problems as well as "Fit window to content" have been fixed. Other minor fixes are listed below. * fixed: pfsdisplayfunction properly interpolates display LUT * fixed: bug #3080304 - configure uses non-portable test(1) syntax * fixed: bug #1766263 - pfsinhdrgen fails silently on pfsin failure. - partially * fixed: pfsview the entire code converted from qt3 to qt4 (fixes bug #3127946) * fixed: "Fit window to content" works again in pfsview * added: window icon in pfsview * added: improved image file saving in pfsview pfstools - README ------------------------------------------------------------------- pfstools is a set of command line (and one GUI) programs for reading, writing, manipulating and viewing high-dynamic range (HDR) images and video frames. All programs in the package exchange data using unix pipes and a simple generic HDR image format (pfs). The concept of the pfstools is similar to netpbm package for low-dynamic range images. pfstools offers also a good integration with GNU Octave and matlab. pfstools can serve as a matlab or Octave toolbox for reading and writing HDR images or simply to effectively store large matrices. pfs in not just another format for storing HDR images (and there are already quite a few of them). It is more an attempt to integrate the existing HDR image formats by providing a simple data format that can be used to exchange data between applications. If you use the software for your research work, please consider citing the paper: Rafal Mantiuk, Grzegorz Krawczyk, Radoslaw Mantiuk and Hans-Peter Seidel. High Dynamic Range Imaging Pipeline: Perception-motivated Representation of Visual Content. In: Proc. of Human Vision and Electronic Imaging XII. 649212. @inproceedings{mantiuk:2007:hvei, author = {Mantiuk, Rafa{\l} and Krawczyk, Grzegorz and Mantiuk, Rados{\l}aw and Seidel, Hans-Peter}, editor = {Rogowitz, Bernice E. and Pappas, Thrasyvoulos N. and Daly, Scott J.}, title = {High Dynamic Range Imaging Pipeline: Perception-motivated Representation of Visual Content}, booktitle = {Human Vision and Electronic Imaging XII}, publisher = {SPIE}, year = {2007}, volume = {6492}, number = {649212}, series = {Proceedings of SPIE}, address = {San Jose, USA}, month = {February}, } The paper is an introduction to both pfstools and HDR imaging in general. It can be downloaded from: http://www.mpi-inf.mpg.de/resources/pfstools/papers/mantiuk07hdr_pipeline.pdf 1. Compilation ------------------------------------------------------------------- 1.1 To build from a 'tar' archive: > ./configure for example following command will configure PFS tools to be installed in user's 'local/' directory: > ./configure --prefix=$HOME/local --with-octave-dir=$HOME/local/lib then compile > make and install > make install NOTE: When you specify a different compiler using for example CXX=g++-3.2, libtool may incorrectly interpret compiler and use gcc instead of g++ to link the pfs library. This results in reallocation error in programs that link dynamically to that library. NOTE: Automake 1.6 or later is required! 1.2 To build from CVS: > ./reconf or > libtoolize > aclocal > autoheader > automake --add-missing > autoconf then proceed as for the 'tar' archive distribution. You may need to experiment with different versions of automake, aclocal and autoconf (automake-1.9, aclocal-1.9 and automake2.50 work on Debian). 2. Directory Layout ------------------------------------------------------------------- doc - documentation src - all sources go there pfs - pfs library fileformat - readers and writters for various file formats octave - GNU Octave scripts and libraries matlab - matlab mex sources and functions pfsview - qt application for viewing hdr images and other data that can be stored in the pfs stream pfsglview - similar as pfsview, but uses OpenGL & GLUT instead of Qt visualc - (CVS only) preliminary project files for compiling under MS Visual C++ (only a few commands) 3. Dependencies ------------------------------------------------------------------- Some of the pfs tools require external libraries to be built. As reusing as much of existing code as possible is quite reasonable, it also causes quite a lot of problems when linking with several libraries that come in different versions. To alleviate some of such linking problems, the configure script of the pfs tools disables compilation of those applications for which the external libraries can not be found. Consequently, some of the pfs applications may not be installed after 'make install', even though the compilation was successful. A list of external libraries and applications that depend on them: libtiff - pfsintiff, pfsouttiff libpbm - pfsinppm, pfsoutppm http://netpbm.sourceforge.net/ ImageMagick++ - pfsinimgmagick, pfsoutimgmagick http://www.imagemagick.org/script/index.php jpeghdr - pfsinjpeghdr, pfsoutjpeghdr jpeghdr library can be found on the DVD included with the book "High Dynamic Range Imaging: Acquisition, Display, and Image-Based Lighting" by Erik Reinhard, Greg Ward, Sumanta Pattanaik and Paul Debevec. (The Morgan Kaufmann Series in Computer Graphics) openexr libraries - pfsinexr, pfsoutexr http://www.openexr.com/ octave, octave-forge - pfsstat, pfsoctavergb, pfsoctavelum Note: testing or stable release is required. Currently pfstools do not compile with development Octave releases. mkoctfile (for building Octave's modules) - pfsread.oct, pfswrite.oct, pfstransform_colorspace.oct, and others libqt4-gui - pfsview http://www.trolltech.com/ dcraw - pfsindcraw http://www.cybercom.net/~dcoffin/dcraw/ opengl - pfsglview matlab, mex - matlab scripts and mex sources 3. Documentation ------------------------------------------------------------------- First check the list of frequently asked questions in ./doc/faq.txt. Then browse relevant manual pages, which accompany each program. The documentation for the pfs library API can be generated with DoxyGen or found in the header files. If you want to include reading or writing of pfs streams in your applications, refer to ./doc/pfs_format_spec.pdf. pfstools-1.8.5/m4/0002755000175000017500000000000011652214413010720 500000000000000pfstools-1.8.5/m4/ltoptions.m40000644000175000017500000002724211535036432013145 00000000000000# Helper functions for option handling. -*- Autoconf -*- # # Copyright (C) 2004, 2005, 2007, 2008 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 ltoptions.m4 # 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 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]])[$2])]) # lt_combine(SEP, PREFIX-LIST, INFIX, SUFFIX1, [SUFFIX2...]) # ---------------------------------------------------------- # Produce a SEP delimited list of all paired combinations of elements of # PREFIX-LIST with SUFFIX1 through SUFFIXn. Each element of the list # has the form PREFIXmINFIXSUFFIXn. # Needed until we can rely on m4_combine added in Autoconf 2.62. m4_define([lt_combine], [m4_if(m4_eval([$# > 3]), [1], [m4_pushdef([_Lt_sep], [m4_define([_Lt_sep], m4_defn([lt_car]))])]]dnl [[m4_foreach([_Lt_prefix], [$2], [m4_foreach([_Lt_suffix], ]m4_dquote(m4_dquote(m4_shift(m4_shift(m4_shift($@)))))[, [_Lt_sep([$1])[]m4_defn([_Lt_prefix])[$3]m4_defn([_Lt_suffix])])])])]) # lt_if_append_uniq(MACRO-NAME, VARNAME, [SEPARATOR], [UNIQ], [NOT-UNIQ]) # ----------------------------------------------------------------------- # Iff MACRO-NAME does not yet contain VARNAME, then append it (delimited # by SEPARATOR if supplied) and expand UNIQ, else NOT-UNIQ. m4_define([lt_if_append_uniq], [m4_ifdef([$1], [m4_if(m4_index([$3]m4_defn([$1])[$3], [$3$2$3]), [-1], [lt_append([$1], [$2], [$3])$4], [$5])], [lt_append([$1], [$2], [$3])$4])]) # lt_dict_add(DICT, KEY, VALUE) # ----------------------------- m4_define([lt_dict_add], [m4_define([$1($2)], [$3])]) # lt_dict_add_subkey(DICT, KEY, SUBKEY, VALUE) # -------------------------------------------- m4_define([lt_dict_add_subkey], [m4_define([$1($2:$3)], [$4])]) # lt_dict_fetch(DICT, KEY, [SUBKEY]) # ---------------------------------- m4_define([lt_dict_fetch], [m4_ifval([$3], m4_ifdef([$1($2:$3)], [m4_defn([$1($2:$3)])]), m4_ifdef([$1($2)], [m4_defn([$1($2)])]))]) # lt_if_dict_fetch(DICT, KEY, [SUBKEY], VALUE, IF-TRUE, [IF-FALSE]) # ----------------------------------------------------------------- m4_define([lt_if_dict_fetch], [m4_if(lt_dict_fetch([$1], [$2], [$3]), [$4], [$5], [$6])]) # lt_dict_filter(DICT, [SUBKEY], VALUE, [SEPARATOR], KEY, [...]) # -------------------------------------------------------------- m4_define([lt_dict_filter], [m4_if([$5], [], [], [lt_join(m4_quote(m4_default([$4], [[, ]])), lt_unquote(m4_split(m4_normalize(m4_foreach(_Lt_key, lt_car([m4_shiftn(4, $@)]), [lt_if_dict_fetch([$1], _Lt_key, [$2], [$3], [_Lt_key ])])))))])[]dnl ]) pfstools-1.8.5/m4/libtool.m40000644000175000017500000077464711535036432012600 00000000000000# libtool.m4 - Configure libtool for the host system. -*-Autoconf-*- # # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, # 2006, 2007, 2008 Free Software Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # 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. m4_define([_LT_COPYING], [dnl # Copyright (C) 1996, 1997, 1998, 1999, 2000, 2001, 2003, 2004, 2005, # 2006, 2007, 2008 Free Software Foundation, Inc. # Written by Gordon Matzigkeit, 1996 # # This file is part of GNU Libtool. # # 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 GNU Libtool; see the file COPYING. If not, a copy # can be downloaded from http://www.gnu.org/licenses/gpl.html, or # obtained by writing to the Free Software Foundation, Inc., # 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA. ]) # serial 56 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([2.58])dnl We use AC_INCLUDES_DEFAULT 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 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. LIBTOOL='$(SHELL) $(top_builddir)/libtool' AC_SUBST(LIBTOOL)dnl _LT_SETUP # Only expand once: m4_define([LT_INIT]) ])# LT_INIT # Old names: AU_ALIAS([AC_PROG_LIBTOOL], [LT_INIT]) AU_ALIAS([AM_PROG_LIBTOOL], [LT_INIT]) dnl aclocal-1.4 backwards compatibility: dnl AC_DEFUN([AC_PROG_LIBTOOL], []) dnl AC_DEFUN([AM_PROG_LIBTOOL], []) # _LT_CC_BASENAME(CC) # ------------------- # Calculate cc_basename. Skip known compiler wrappers and cross-prefix. m4_defun([_LT_CC_BASENAME], [for cc_temp in $1""; do case $cc_temp in compile | *[[\\/]]compile | ccache | *[[\\/]]ccache ) ;; distcc | *[[\\/]]distcc | purify | *[[\\/]]purify ) ;; \-*) ;; *) break;; esac done cc_basename=`$ECHO "X$cc_temp" | $Xsed -e 's%.*/%%' -e "s%^$host_alias-%%"` ]) # _LT_FILEUTILS_DEFAULTS # ---------------------- # It is okay to use these file commands and assume they have been set # sensibly after `m4_require([_LT_FILEUTILS_DEFAULTS])'. m4_defun([_LT_FILEUTILS_DEFAULTS], [: ${CP="cp -f"} : ${MV="mv -f"} : ${RM="rm -f"} ])# _LT_FILEUTILS_DEFAULTS # _LT_SETUP # --------- m4_defun([_LT_SETUP], [AC_REQUIRE([AC_CANONICAL_HOST])dnl AC_REQUIRE([AC_CANONICAL_BUILD])dnl _LT_DECL([], [host_alias], [0], [The host system])dnl _LT_DECL([], [host], [0])dnl _LT_DECL([], [host_os], [0])dnl dnl _LT_DECL([], [build_alias], [0], [The build system])dnl _LT_DECL([], [build], [0])dnl _LT_DECL([], [build_os], [0])dnl dnl AC_REQUIRE([AC_PROG_CC])dnl AC_REQUIRE([LT_PATH_LD])dnl AC_REQUIRE([LT_PATH_NM])dnl dnl AC_REQUIRE([AC_PROG_LN_S])dnl test -z "$LN_S" && LN_S="ln -s" _LT_DECL([], [LN_S], [1], [Whether we need soft or hard links])dnl dnl AC_REQUIRE([LT_CMD_MAX_LEN])dnl _LT_DECL([objext], [ac_objext], [0], [Object file suffix (normally "o")])dnl _LT_DECL([], [exeext], [0], [Executable file suffix (normally "")])dnl dnl m4_require([_LT_FILEUTILS_DEFAULTS])dnl m4_require([_LT_CHECK_SHELL_FEATURES])dnl m4_require([_LT_CMD_RELOAD])dnl m4_require([_LT_CHECK_MAGIC_METHOD])dnl m4_require([_LT_CMD_OLD_ARCHIVE])dnl m4_require([_LT_CMD_GLOBAL_SYMBOLS])dnl _LT_CONFIG_LIBTOOL_INIT([ # See if we are running on zsh, and set the options which allow our # commands through without removal of \ escapes INIT. if test -n "\${ZSH_VERSION+set}" ; then setopt NO_GLOB_SUBST fi ]) if test -n "${ZSH_VERSION+set}" ; then setopt NO_GLOB_SUBST fi _LT_CHECK_OBJDIR m4_require([_LT_TAG_COMPILER])dnl _LT_PROG_ECHO_BACKSLASH case $host_os in aix3*) # AIX sometimes has problems with the GCC collect2 program. For some # reason, if we set the COLLECT_NAMES environment variable, the problems # vanish in a puff of smoke. if test "X${COLLECT_NAMES+set}" != Xset; then COLLECT_NAMES= export COLLECT_NAMES fi ;; esac # 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. double_quote_subst='s/\([["`\\]]\)/\\\1/g' # Sed substitution to delay expansion of an escaped shell variable in a # double_quote_subst'ed string. delay_variable_subst='s/\\\\\\\\\\\$/\\\\\\$/g' # Sed substitution to delay expansion of an escaped single quote. delay_single_quote_subst='s/'\''/'\'\\\\\\\'\''/g' # Sed substitution to avoid accidental globbing in evaled expressions no_glob_subst='s/\*/\\\*/g' # Global variables: ofile=libtool can_build_shared=yes # All known linkers require a `.a' archive for static linking (except MSVC, # which needs '.lib'). libext=a with_gnu_ld="$lt_cv_prog_gnu_ld" old_CC="$CC" old_CFLAGS="$CFLAGS" # Set sane defaults for various variables test -z "$CC" && CC=cc test -z "$LTCC" && LTCC=$CC test -z "$LTCFLAGS" && LTCFLAGS=$CFLAGS test -z "$LD" && LD=ld test -z "$ac_objext" && ac_objext=o _LT_CC_BASENAME([$compiler]) # Only perform the check for file, if the check method requires it test -z "$MAGIC_CMD" && MAGIC_CMD=file case $deplibs_check_method in file_magic*) if test "$file_magic_cmd" = '$MAGIC_CMD'; then _LT_PATH_MAGIC fi ;; esac # Use C for the default configuration in the libtool script LT_SUPPORTED_TAG([CC]) _LT_LANG_C_CONFIG _LT_LANG_DEFAULT_CONFIG _LT_CONFIG_COMMANDS ])# _LT_SETUP # _LT_PROG_LTMAIN # --------------- # Note that this code is called both from `configure', and `config.status' # now that we use AC_CONFIG_COMMANDS to generate libtool. Notably, # `config.status' has no value for ac_aux_dir unless we are using Automake, # so we pass a copy along to make sure it has a sensible value anyway. m4_defun([_LT_PROG_LTMAIN], [m4_ifdef([AC_REQUIRE_AUX_FILE], [AC_REQUIRE_AUX_FILE([ltmain.sh])])dnl _LT_CONFIG_LIBTOOL_INIT([ac_aux_dir='$ac_aux_dir']) ltmain="$ac_aux_dir/ltmain.sh" ])# _LT_PROG_LTMAIN ## ------------------------------------- ## ## Accumulate code for creating libtool. ## ## ------------------------------------- ## # So that we can recreate a full libtool script including additional # tags, we accumulate the chunks of code to send to AC_CONFIG_COMMANDS # in macros and then make a single call at the end using the `libtool' # label. # _LT_CONFIG_LIBTOOL_INIT([INIT-COMMANDS]) # ---------------------------------------- # Register INIT-COMMANDS to be passed to AC_CONFIG_COMMANDS later. m4_define([_LT_CONFIG_LIBTOOL_INIT], [m4_ifval([$1], [m4_append([_LT_OUTPUT_LIBTOOL_INIT], [$1 ])])]) # Initialize. m4_define([_LT_OUTPUT_LIBTOOL_INIT]) # _LT_CONFIG_LIBTOOL([COMMANDS]) # ------------------------------ # Register COMMANDS to be passed to AC_CONFIG_COMMANDS later. m4_define([_LT_CONFIG_LIBTOOL], [m4_ifval([$1], [m4_append([_LT_OUTPUT_LIBTOOL_COMMANDS], [$1 ])])]) # Initialize. m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS]) # _LT_CONFIG_SAVE_COMMANDS([COMMANDS], [INIT_COMMANDS]) # ----------------------------------------------------- m4_defun([_LT_CONFIG_SAVE_COMMANDS], [_LT_CONFIG_LIBTOOL([$1]) _LT_CONFIG_LIBTOOL_INIT([$2]) ]) # _LT_FORMAT_COMMENT([COMMENT]) # ----------------------------- # Add leading comment marks to the start of each line, and a trailing # full-stop to the whole comment if one is not present already. m4_define([_LT_FORMAT_COMMENT], [m4_ifval([$1], [ m4_bpatsubst([m4_bpatsubst([$1], [^ *], [# ])], [['`$\]], [\\\&])]m4_bmatch([$1], [[!?.]$], [], [.]) )]) ## ------------------------ ## ## FIXME: Eliminate VARNAME ## ## ------------------------ ## # _LT_DECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION], [IS-TAGGED?]) # ------------------------------------------------------------------- # CONFIGNAME is the name given to the value in the libtool script. # VARNAME is the (base) name used in the configure script. # VALUE may be 0, 1 or 2 for a computed quote escaped value based on # VARNAME. Any other value will be used directly. m4_define([_LT_DECL], [lt_if_append_uniq([lt_decl_varnames], [$2], [, ], [lt_dict_add_subkey([lt_decl_dict], [$2], [libtool_name], [m4_ifval([$1], [$1], [$2])]) lt_dict_add_subkey([lt_decl_dict], [$2], [value], [$3]) m4_ifval([$4], [lt_dict_add_subkey([lt_decl_dict], [$2], [description], [$4])]) lt_dict_add_subkey([lt_decl_dict], [$2], [tagged?], [m4_ifval([$5], [yes], [no])])]) ]) # _LT_TAGDECL([CONFIGNAME], VARNAME, VALUE, [DESCRIPTION]) # -------------------------------------------------------- m4_define([_LT_TAGDECL], [_LT_DECL([$1], [$2], [$3], [$4], [yes])]) # lt_decl_tag_varnames([SEPARATOR], [VARNAME1...]) # ------------------------------------------------ m4_define([lt_decl_tag_varnames], [_lt_decl_filter([tagged?], [yes], $@)]) # _lt_decl_filter(SUBKEY, VALUE, [SEPARATOR], [VARNAME1..]) # --------------------------------------------------------- m4_define([_lt_decl_filter], [m4_case([$#], [0], [m4_fatal([$0: too few arguments: $#])], [1], [m4_fatal([$0: too few arguments: $#: $1])], [2], [lt_dict_filter([lt_decl_dict], [$1], [$2], [], lt_decl_varnames)], [3], [lt_dict_filter([lt_decl_dict], [$1], [$2], [$3], lt_decl_varnames)], [lt_dict_filter([lt_decl_dict], $@)])[]dnl ]) # lt_decl_quote_varnames([SEPARATOR], [VARNAME1...]) # -------------------------------------------------- m4_define([lt_decl_quote_varnames], [_lt_decl_filter([value], [1], $@)]) # lt_decl_dquote_varnames([SEPARATOR], [VARNAME1...]) # --------------------------------------------------- m4_define([lt_decl_dquote_varnames], [_lt_decl_filter([value], [2], $@)]) # lt_decl_varnames_tagged([SEPARATOR], [VARNAME1...]) # --------------------------------------------------- m4_define([lt_decl_varnames_tagged], [m4_assert([$# <= 2])dnl _$0(m4_quote(m4_default([$1], [[, ]])), m4_ifval([$2], [[$2]], [m4_dquote(lt_decl_tag_varnames)]), m4_split(m4_normalize(m4_quote(_LT_TAGS)), [ ]))]) m4_define([_lt_decl_varnames_tagged], [m4_ifval([$3], [lt_combine([$1], [$2], [_], $3)])]) # lt_decl_all_varnames([SEPARATOR], [VARNAME1...]) # ------------------------------------------------ m4_define([lt_decl_all_varnames], [_$0(m4_quote(m4_default([$1], [[, ]])), m4_if([$2], [], m4_quote(lt_decl_varnames), m4_quote(m4_shift($@))))[]dnl ]) m4_define([_lt_decl_all_varnames], [lt_join($@, lt_decl_varnames_tagged([$1], lt_decl_tag_varnames([[, ]], m4_shift($@))))dnl ]) # _LT_CONFIG_STATUS_DECLARE([VARNAME]) # ------------------------------------ # Quote a variable value, and forward it to `config.status' so that its # declaration there will have the same value as in `configure'. VARNAME # must have a single quote delimited value for this to work. m4_define([_LT_CONFIG_STATUS_DECLARE], [$1='`$ECHO "X$][$1" | $Xsed -e "$delay_single_quote_subst"`']) # _LT_CONFIG_STATUS_DECLARATIONS # ------------------------------ # We delimit libtool config variables with single quotes, so when # we write them to config.status, we have to be sure to quote all # embedded single quotes properly. In configure, this macro expands # each variable declared with _LT_DECL (and _LT_TAGDECL) into: # # ='`$ECHO "X$" | $Xsed -e "$delay_single_quote_subst"`' m4_defun([_LT_CONFIG_STATUS_DECLARATIONS], [m4_foreach([_lt_var], m4_quote(lt_decl_all_varnames), [m4_n([_LT_CONFIG_STATUS_DECLARE(_lt_var)])])]) # _LT_LIBTOOL_TAGS # ---------------- # Output comment and list of tags supported by the script m4_defun([_LT_LIBTOOL_TAGS], [_LT_FORMAT_COMMENT([The names of the tagged configurations supported by this script])dnl available_tags="_LT_TAGS"dnl ]) # _LT_LIBTOOL_DECLARE(VARNAME, [TAG]) # ----------------------------------- # Extract the dictionary values for VARNAME (optionally with TAG) and # expand to a commented shell variable setting: # # # Some comment about what VAR is for. # visible_name=$lt_internal_name m4_define([_LT_LIBTOOL_DECLARE], [_LT_FORMAT_COMMENT(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [description])))[]dnl m4_pushdef([_libtool_name], m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [libtool_name])))[]dnl m4_case(m4_quote(lt_dict_fetch([lt_decl_dict], [$1], [value])), [0], [_libtool_name=[$]$1], [1], [_libtool_name=$lt_[]$1], [2], [_libtool_name=$lt_[]$1], [_libtool_name=lt_dict_fetch([lt_decl_dict], [$1], [value])])[]dnl m4_ifval([$2], [_$2])[]m4_popdef([_libtool_name])[]dnl ]) # _LT_LIBTOOL_CONFIG_VARS # ----------------------- # Produce commented declarations of non-tagged libtool config variables # suitable for insertion in the LIBTOOL CONFIG section of the `libtool' # script. Tagged libtool config variables (even for the LIBTOOL CONFIG # section) are produced by _LT_LIBTOOL_TAG_VARS. m4_defun([_LT_LIBTOOL_CONFIG_VARS], [m4_foreach([_lt_var], m4_quote(_lt_decl_filter([tagged?], [no], [], lt_decl_varnames)), [m4_n([_LT_LIBTOOL_DECLARE(_lt_var)])])]) # _LT_LIBTOOL_TAG_VARS(TAG) # ------------------------- m4_define([_LT_LIBTOOL_TAG_VARS], [m4_foreach([_lt_var], m4_quote(lt_decl_tag_varnames), [m4_n([_LT_LIBTOOL_DECLARE(_lt_var, [$1])])])]) # _LT_TAGVAR(VARNAME, [TAGNAME]) # ------------------------------ m4_define([_LT_TAGVAR], [m4_ifval([$2], [$1_$2], [$1])]) # _LT_CONFIG_COMMANDS # ------------------- # Send accumulated output to $CONFIG_STATUS. Thanks to the lists of # variables for single and double quote escaping we saved from calls # to _LT_DECL, we can put quote escaped variables declarations # into `config.status', and then the shell code to quote escape them in # for loops in `config.status'. Finally, any additional code accumulated # from calls to _LT_CONFIG_LIBTOOL_INIT is expanded. m4_defun([_LT_CONFIG_COMMANDS], [AC_PROVIDE_IFELSE([LT_OUTPUT], dnl If the libtool generation code has been placed in $CONFIG_LT, dnl instead of duplicating it all over again into config.status, dnl then we will have config.status run $CONFIG_LT later, so it dnl needs to know what name is stored there: [AC_CONFIG_COMMANDS([libtool], [$SHELL $CONFIG_LT || AS_EXIT(1)], [CONFIG_LT='$CONFIG_LT'])], dnl If the libtool generation code is destined for config.status, dnl expand the accumulated commands and init code now: [AC_CONFIG_COMMANDS([libtool], [_LT_OUTPUT_LIBTOOL_COMMANDS], [_LT_OUTPUT_LIBTOOL_COMMANDS_INIT])]) ])#_LT_CONFIG_COMMANDS # Initialize. m4_define([_LT_OUTPUT_LIBTOOL_COMMANDS_INIT], [ # 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 sed_quote_subst='$sed_quote_subst' double_quote_subst='$double_quote_subst' delay_variable_subst='$delay_variable_subst' _LT_CONFIG_STATUS_DECLARATIONS LTCC='$LTCC' LTCFLAGS='$LTCFLAGS' compiler='$compiler_DEFAULT' # Quote evaled strings. for var in lt_decl_all_varnames([[ \ ]], lt_decl_quote_varnames); do case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in *[[\\\\\\\`\\"\\\$]]*) eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$sed_quote_subst\\"\\\`\\\\\\"" ;; *) eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" ;; esac done # Double-quote double-evaled strings. for var in lt_decl_all_varnames([[ \ ]], lt_decl_dquote_varnames); do case \`eval \\\\\$ECHO "X\\\\\$\$var"\` in *[[\\\\\\\`\\"\\\$]]*) eval "lt_\$var=\\\\\\"\\\`\\\$ECHO \\"X\\\$\$var\\" | \\\$Xsed -e \\"\\\$double_quote_subst\\" -e \\"\\\$sed_quote_subst\\" -e \\"\\\$delay_variable_subst\\"\\\`\\\\\\"" ;; *) eval "lt_\$var=\\\\\\"\\\$\$var\\\\\\"" ;; esac done # Fix-up fallback echo if it was mangled by the above quoting rules. case \$lt_ECHO in *'\\\[$]0 --fallback-echo"')dnl " lt_ECHO=\`\$ECHO "X\$lt_ECHO" | \$Xsed -e 's/\\\\\\\\\\\\\\\[$]0 --fallback-echo"\[$]/\[$]0 --fallback-echo"/'\` ;; esac _LT_OUTPUT_LIBTOOL_INIT ]) # LT_OUTPUT # --------- # This macro allows early generation of the libtool script (before # AC_OUTPUT is called), incase it is used in configure for compilation # tests. 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then lt_ld_extra=`awk '/^include / { system(sprintf("cd /etc; cat %s 2>/dev/null", \[$]2)); skip = 1; } { if (!skip) print \[$]0; skip = 0; }' < /etc/ld.so.conf | $SED -e 's/#.*//;/^[ ]*hwcap[ ]/d;s/[:, ]/ /g;s/=[^=]*$//;s/=[^= ]* / /g;/^$/d' | tr '\n' ' '` sys_lib_dlsearch_path_spec="/lib /usr/lib $lt_ld_extra" fi # We used to test for /lib/ld.so.1 and disable shared libraries on # powerpc, because MkLinux only supported shared libraries with the # GNU dynamic linker. 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newsos6) version_type=linux library_names_spec='${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*) version_type=sunos sys_lib_dlsearch_path_spec="/usr/lib" need_lib_prefix=no # Some older versions of OpenBSD (3.3 at least) *do* need versioned libs. case $host_os in openbsd3.3 | openbsd3.3.*) need_version=yes ;; *) need_version=no ;; esac library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${shared_ext}$versuffix' finish_cmds='PATH="\$PATH:/sbin" ldconfig -m $libdir' shlibpath_var=LD_LIBRARY_PATH if test -z "`echo __ELF__ | $CC -E - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; then case $host_os in openbsd2.[[89]] | openbsd2.[[89]].*) shlibpath_overrides_runpath=no ;; *) shlibpath_overrides_runpath=yes ;; esac else shlibpath_overrides_runpath=yes fi ;; os2*) libname_spec='$name' shrext_cmds=".dll" need_lib_prefix=no library_names_spec='$libname${shared_ext} $libname.a' dynamic_linker='OS/2 ld.exe' shlibpath_var=LIBPATH ;; osf3* | osf4* | osf5*) version_type=osf need_lib_prefix=no need_version=no soname_spec='${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="$sys_lib_search_path_spec" ;; rdos*) dynamic_linker=no ;; solaris*) version_type=linux need_lib_prefix=no need_version=no library_names_spec='${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 $libdir' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes if test "$with_gnu_ld" = yes; then need_lib_prefix=no fi need_version=yes ;; sysv4 | sysv4.3*) version_type=linux library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext}$major $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH case $host_vendor in sni) shlibpath_overrides_runpath=no need_lib_prefix=no runpath_var=LD_RUN_PATH ;; siemens) need_lib_prefix=no ;; motorola) need_lib_prefix=no need_version=no shlibpath_overrides_runpath=no sys_lib_search_path_spec='/lib /usr/lib /usr/ccs/lib' ;; esac ;; sysv4*MP*) if test -d /usr/nec ;then version_type=linux library_names_spec='$libname${shared_ext}.$versuffix $libname${shared_ext}.$major $libname${shared_ext}' soname_spec='$libname${shared_ext}.$major' shlibpath_var=LD_LIBRARY_PATH fi ;; sysv5* | sco3.2v5* | sco5v6* | unixware* | OpenUNIX* | sysv4*uw2*) version_type=freebsd-elf need_lib_prefix=no need_version=no library_names_spec='${libname}${release}${shared_ext}$versuffix ${libname}${release}${shared_ext} $libname${shared_ext}' soname_spec='${libname}${release}${shared_ext}$major' shlibpath_var=LD_LIBRARY_PATH shlibpath_overrides_runpath=yes hardcode_into_libs=yes if test "$with_gnu_ld" = yes; then sys_lib_search_path_spec='/usr/local/lib /usr/gnu/lib /usr/ccs/lib /usr/lib /lib' else sys_lib_search_path_spec='/usr/ccs/lib /usr/lib' case $host_os in sco3.2v5*) sys_lib_search_path_spec="$sys_lib_search_path_spec /lib" ;; esac fi sys_lib_dlsearch_path_spec='/usr/lib' ;; tpf*) # TPF is a cross-target only. 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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 case `"$tmp_nm" -B /dev/null 2>&1 | sed '1q'` in */dev/null* | *'Invalid file or object type'*) lt_cv_path_NM="$tmp_nm -B" break ;; *) case `"$tmp_nm" -p /dev/null 2>&1 | sed '1q'` in */dev/null*) lt_cv_path_NM="$tmp_nm -p" break ;; *) 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 : ${lt_cv_path_NM=no} fi]) if test "$lt_cv_path_NM" != "no"; then NM="$lt_cv_path_NM" else # Didn't find any BSD compatible name lister, look for dumpbin. AC_CHECK_TOOLS(DUMPBIN, ["dumpbin -symbols" "link -dump -symbols"], :) AC_SUBST([DUMPBIN]) if test "$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:__oline__: $ac_compile\"" >&AS_MESSAGE_LOG_FD) (eval "$ac_compile" 2>conftest.err) cat conftest.err >&AS_MESSAGE_LOG_FD (eval echo "\"\$as_me:__oline__: $NM \\\"conftest.$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:__oline__: 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_LIB_M # -------- # check for math library AC_DEFUN([LT_LIB_M], [AC_REQUIRE([AC_CANONICAL_HOST])dnl LIBM= case $host in *-*-beos* | *-*-cygwin* | *-*-pw32* | *-*-darwin*) # These system don't have libm, or don't need it ;; *-ncr-sysv4.3*) AC_CHECK_LIB(mw, _mwvalidcheckl, LIBM="-lmw") AC_CHECK_LIB(m, cos, LIBM="$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, $1)= if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_no_builtin_flag, $1)=' -fno-builtin' _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([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 $host_os in aix*) symcode='[[BCDT]]' ;; cygwin* | mingw* | pw32* | cegcc*) symcode='[[ABCDGISTW]]' ;; hpux*) if test "$host_cpu" = ia64; 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 # 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 -e 's/^T .* \(.*\)$/extern int \1();/p' -e 's/^$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 -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p'" lt_cv_sys_global_symbol_to_c_name_address_lib_prefix="sed -n -e 's/^: \([[^ ]]*\) $/ {\\\"\1\\\", (void *) 0},/p' -e 's/^$symcode* \([[^ ]]*\) \(lib[[^ ]]*\)$/ {\"\2\", (void *) \&\2},/p' -e 's/^$symcode* \([[^ ]]*\) \([[^ ]]*\)$/ {\"lib\2\", (void *) \&\2},/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 # and D for any global 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};"\ " /Section length .*#relocs.*(pick any)/{hide[last_section]=1};"\ " \$ 0!~/External *\|/{next};"\ " / 0+ UNDEF /{next}; / UNDEF \([^|]\)*()/{next};"\ " {if(hide[section]) next};"\ " {f=0}; \$ 0~/\(\).*\|/{f=1}; {printf f ? \"T \" : \"D \"};"\ " {split(\$ 0, a, /\||\r/); split(a[2], s)};"\ " s[1]~/^[@?]/{print s[1], s[1]; next};"\ " s[1]~prfx {split(s[1],t,\"@\"); print 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$opt_cr$/$symxfrm/p'" fi # Check to see that the pipe works correctly. pipe_works=no rm -f conftest* cat > conftest.$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 #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. */ const struct { const char *name; void *address; } lt__PROGRAM__LTX_preloaded_symbols[[]] = { { "@PROGRAM@", (void *) 0 }, _LT_EOF $SED "s/^$symcode$symcode* \(.*\) \(.*\)$/ {\"\2\", (void *) \&\2},/" < "$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.$ac_objext lt_save_LIBS="$LIBS" lt_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="$lt_save_LIBS" CFLAGS="$lt_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.$ac_ext >&5 fi rm -rf conftest* conftst* # Do not use the global_symbol_pipe unless it works. if test "$pipe_works" = yes; 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 _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_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_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)= AC_MSG_CHECKING([for $compiler option to produce PIC]) m4_if([$1], [CXX], [ # C++ specific cases for pic, static, wl, etc. if test "$GXX" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; 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']) ;; 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)= ;; 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 $host_os in aix[[4-9]]*) # All AIX code is PIC. if test "$host_cpu" = ia64; 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 ;; 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 ${wl}archive' if test "$host_cpu" != ia64; 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) 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*) # IBM XL 8.0 on PPC _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* | netbsdelf*-gnu) ;; *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*) # 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, $1)=no ;; esac fi ], [ if test "$GCC" = yes; then _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' _LT_TAGVAR(lt_prog_compiler_static, $1)='-static' case $host_os in aix*) # All AIX code is PIC. if test "$host_cpu" = ia64; then # AIX 5 now supports IA64 processor _LT_TAGVAR(lt_prog_compiler_static, $1)='-Bstatic' fi ;; 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']) ;; 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' ;; 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 else # PORTME Check for flag to pass linker flags through the system compiler. case $host_os in aix*) _LT_TAGVAR(lt_prog_compiler_wl, $1)='-Wl,' if test "$host_cpu" = ia64; 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 ;; 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']) ;; 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) 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' ;; 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netbsd* | netbsdelf*-gnu) 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*) 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 - | $GREP __ELF__`" || test "$host_os-$host_cpu" = "openbsd2.8-powerpc"; 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 case $host_os in openbsd[[01]].* | openbsd2.[[0-7]] | openbsd2.[[0-7]].*) _LT_TAGVAR(archive_cmds, $1)='$LD -Bshareable -o $lib $libobjs $deplibs $linker_flags' _LT_TAGVAR(hardcode_libdir_flag_spec, $1)='-R$libdir' ;; *) _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' ;; esac 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 _LT_TAGVAR(archive_cmds, $1)='$ECHO "LIBRARY $libname INITINSTANCE" > $output_objdir/$libname.def~$ECHO "DESCRIPTION \"$libname\"" >> $output_objdir/$libname.def~$ECHO DATA >> $output_objdir/$libname.def~$ECHO " SINGLE NONSHARED" >> $output_objdir/$libname.def~$ECHO EXPORTS >> $output_objdir/$libname.def~emxexp $libobjs >> $output_objdir/$libname.def~$CC -Zdll -Zcrtdll -o $lib $libobjs $deplibs $compiler_flags $output_objdir/$libname.def' _LT_TAGVAR(old_archive_from_new_cmds, $1)='emximp -o $output_objdir/$libname.a $output_objdir/$libname.def' ;; 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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 "X-set_version $verstring" | $Xsed` -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, $1)=' -z defs' if test "$GCC" = yes; then wlarc='${wl}' _LT_TAGVAR(archive_cmds, $1)='$CC -shared ${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 ${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: *; 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AC_MSG_CHECKING([whether -lc should be explicitly linked in]) $RM conftest* echo "$lt_simple_compile_test_code" > conftest.$ac_ext if AC_TRY_EVAL(ac_compile) 2>conftest.err; then soname=conftest lib=conftest libobjs=conftest.$ac_objext deplibs= wl=$_LT_TAGVAR(lt_prog_compiler_wl, $1) pic_flag=$_LT_TAGVAR(lt_prog_compiler_pic, $1) compiler_flags=-v linker_flags=-v verstring= output_objdir=. libname=conftest lt_save_allow_undefined_flag=$_LT_TAGVAR(allow_undefined_flag, $1) _LT_TAGVAR(allow_undefined_flag, $1)= if AC_TRY_EVAL(_LT_TAGVAR(archive_cmds, $1) 2\>\&1 \| $GREP \" -lc \" \>/dev/null 2\>\&1) then _LT_TAGVAR(archive_cmds_need_lc, $1)=no else _LT_TAGVAR(archive_cmds_need_lc, $1)=yes fi _LT_TAGVAR(allow_undefined_flag, $1)=$lt_save_allow_undefined_flag else cat conftest.err 1>&5 fi $RM conftest* AC_MSG_RESULT([$_LT_TAGVAR(archive_cmds_need_lc, $1)]) ;; esac fi ;; esac _LT_TAGDECL([build_libtool_need_lc], [archive_cmds_need_lc], [0], [Whether or not to add -lc for building shared libraries]) _LT_TAGDECL([allow_libtool_libs_with_static_runtimes], [enable_shared_with_static_runtimes], [0], [Whether or not to disallow shared libs when runtime libs are static]) _LT_TAGDECL([], [export_dynamic_flag_spec], [1], [Compiler flag to allow reflexive dlopens]) _LT_TAGDECL([], [whole_archive_flag_spec], [1], [Compiler flag to generate shared objects directly from archives]) _LT_TAGDECL([], [compiler_needs_object], [1], [Whether the compiler copes with passing no objects directly]) _LT_TAGDECL([], [old_archive_from_new_cmds], [2], [Create an old-style archive from a shared archive]) _LT_TAGDECL([], [old_archive_from_expsyms_cmds], [2], [Create a temporary old-style archive to link instead of a shared archive]) _LT_TAGDECL([], [archive_cmds], [2], [Commands used to build a shared archive]) _LT_TAGDECL([], [archive_expsym_cmds], [2]) _LT_TAGDECL([], [module_cmds], [2], [Commands used to build a loadable module if different from building a shared archive.]) _LT_TAGDECL([], [module_expsym_cmds], [2]) _LT_TAGDECL([], [with_gnu_ld], [1], [Whether we are building with GNU ld or not]) _LT_TAGDECL([], [allow_undefined_flag], [1], [Flag that allows shared libraries with undefined symbols to be built]) _LT_TAGDECL([], [no_undefined_flag], [1], [Flag that enforces no undefined symbols]) _LT_TAGDECL([], [hardcode_libdir_flag_spec], [1], [Flag to hardcode $libdir into a binary during linking. 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If an odd number of `\' preceded a '$' # in input to 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 '$'. bs='\\' bs2='\\\\' bs4='\\\\\\\\' dollar='\$' sed_double_backslash="\ s/$bs4/&\\ /g s/^$bs2$dollar/$bs&/ s/\\([^$bs]\\)$bs2$dollar/\\1$bs2$bs$dollar/g s/\n//g" # Standard options: opt_dry_run=false opt_help=false opt_quiet=false opt_verbose=false opt_warning=: # func_echo arg... # Echo program name prefixed message, along with the current mode # name if it has been set yet. func_echo () { $ECHO "$progname${mode+: }$mode: $*" } # func_verbose arg... # Echo program name prefixed message in verbose mode only. func_verbose () { $opt_verbose && 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_error arg... # Echo program name prefixed message to standard error. func_error () { $ECHO "$progname${mode+: }$mode: "${1+"$@"} 1>&2 } # func_warning arg... # Echo program name prefixed warning message to standard error. func_warning () { $opt_warning && $ECHO "$progname${mode+: }$mode: warning: "${1+"$@"} 1>&2 # bash bug again: : } # func_fatal_error arg... # Echo program name prefixed message to standard error, and exit. func_fatal_error () { func_error ${1+"$@"} exit $EXIT_FAILURE } # func_fatal_help arg... # Echo program name prefixed message to standard error, followed by # a help hint, and exit. func_fatal_help () { func_error ${1+"$@"} func_fatal_error "$help" } help="Try \`$progname --help' for more information." ## default # func_grep expression filename # Check whether EXPRESSION matches any line of FILENAME, without output. func_grep () { $GREP "$1" "$2" >/dev/null 2>&1 } # func_mkdir_p directory-path # Make sure the entire path to DIRECTORY-PATH is available. func_mkdir_p () { my_directory_path="$1" my_dir_list= if test -n "$my_directory_path" && test "$opt_dry_run" != ":"; then # Protect directory names starting with `-' case $my_directory_path in -*) my_directory_path="./$my_directory_path" ;; esac # While some portion of DIR does not yet exist... while test ! -d "$my_directory_path"; do # ...make a list in topmost first order. Use a colon delimited # list incase some portion of path contains whitespace. my_dir_list="$my_directory_path:$my_dir_list" # If the last portion added has no slash in it, the list is done case $my_directory_path in */*) ;; *) break ;; esac # ...otherwise throw away the child directory and loop my_directory_path=`$ECHO "X$my_directory_path" | $Xsed -e "$dirname"` done my_dir_list=`$ECHO "X$my_dir_list" | $Xsed -e 's,:*$,,'` save_mkdir_p_IFS="$IFS"; IFS=':' for my_dir in $my_dir_list; do IFS="$save_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! $MKDIR "$my_dir" 2>/dev/null || : done IFS="$save_mkdir_p_IFS" # Bail out if we (or some other process) failed to create a directory. test -d "$my_directory_path" || \ func_fatal_error "Failed to create \`$1'" fi } # func_mktempdir [string] # Make a temporary directory that won't clash with other running # libtool processes, and avoids race conditions if possible. If # given, STRING is the basename for that directory. func_mktempdir () { my_template="${TMPDIR-/tmp}/${1-$progname}" if test "$opt_dry_run" = ":"; then # Return a directory name, but don't create it in dry-run mode my_tmpdir="${my_template}-$$" else # If mktemp works, use that first and foremost my_tmpdir=`mktemp -d "${my_template}-XXXXXXXX" 2>/dev/null` if test ! -d "$my_tmpdir"; then # Failing that, at least try and use $RANDOM to avoid a race my_tmpdir="${my_template}-${RANDOM-0}$$" save_mktempdir_umask=`umask` umask 0077 $MKDIR "$my_tmpdir" umask $save_mktempdir_umask fi # If we're not in dry-run mode, bomb out on failure test -d "$my_tmpdir" || \ func_fatal_error "cannot create temporary directory \`$my_tmpdir'" fi $ECHO "X$my_tmpdir" | $Xsed } # func_quote_for_eval arg # Aesthetically quote ARG to be evaled later. # This function returns two values: FUNC_QUOTE_FOR_EVAL_RESULT # is double-quoted, suitable for a subsequent eval, whereas # FUNC_QUOTE_FOR_EVAL_UNQUOTED_RESULT has merely all characters # which are still active within double quotes backslashified. func_quote_for_eval () { case $1 in *[\\\`\"\$]*) func_quote_for_eval_unquoted_result=`$ECHO "X$1" | $Xsed -e "$sed_quote_subst"` ;; *) func_quote_for_eval_unquoted_result="$1" ;; esac case $func_quote_for_eval_unquoted_result in # Double-quote args containing shell metacharacters to delay # word splitting, command substitution and and variable # expansion for a subsequent eval. # Many Bourne shells cannot handle close brackets correctly # in scan sets, so we specify it separately. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") func_quote_for_eval_result="\"$func_quote_for_eval_unquoted_result\"" ;; *) func_quote_for_eval_result="$func_quote_for_eval_unquoted_result" esac } # 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 () { case $1 in *[\\\`\"]*) my_arg=`$ECHO "X$1" | $Xsed \ -e "$double_quote_subst" -e "$sed_double_backslash"` ;; *) my_arg="$1" ;; esac case $my_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. *[\[\~\#\^\&\*\(\)\{\}\|\;\<\>\?\'\ \ ]*|*]*|"") my_arg="\"$my_arg\"" ;; esac func_quote_for_expand_result="$my_arg" } # func_show_eval cmd [fail_exp] # Unless opt_silent 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 () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$my_cmd" my_status=$? if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_show_eval_locale cmd [fail_exp] # Unless opt_silent 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 () { my_cmd="$1" my_fail_exp="${2-:}" ${opt_silent-false} || { func_quote_for_expand "$my_cmd" eval "func_echo $func_quote_for_expand_result" } if ${opt_dry_run-false}; then :; else eval "$lt_user_locale $my_cmd" my_status=$? eval "$lt_safe_locale" if test "$my_status" -eq 0; then :; else eval "(exit $my_status); $my_fail_exp" fi fi } # func_version # Echo version message to standard output and exit. func_version () { $SED -n '/^# '$PROGRAM' (GNU /,/# warranty; / { s/^# // s/^# *$// s/\((C)\)[ 0-9,-]*\( [1-9][0-9]*\)/\1\2/ p }' < "$progpath" exit $? } # func_usage # Echo short help message to standard output and exit. func_usage () { $SED -n '/^# Usage:/,/# -h/ { s/^# // s/^# *$// s/\$progname/'$progname'/ p }' < "$progpath" $ECHO $ECHO "run \`$progname --help | more' for full usage" exit $? } # func_help # Echo long help message to standard output and exit. func_help () { $SED -n '/^# Usage:/,/# Report bugs to/ { s/^# // s/^# *$// s*\$progname*'$progname'* s*\$host*'"$host"'* s*\$SHELL*'"$SHELL"'* s*\$LTCC*'"$LTCC"'* s*\$LTCFLAGS*'"$LTCFLAGS"'* s*\$LD*'"$LD"'* s/\$with_gnu_ld/'"$with_gnu_ld"'/ s/\$automake_version/'"`(automake --version) 2>/dev/null |$SED 1q`"'/ s/\$autoconf_version/'"`(autoconf --version) 2>/dev/null |$SED 1q`"'/ p }' < "$progpath" exit $? } # func_missing_arg argname # Echo program name prefixed message to standard error and set global # exit_cmd. func_missing_arg () { func_error "missing argument for $1" exit_cmd=exit } exit_cmd=: # Check that we have a working $ECHO. if test "X$1" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift elif test "X$1" = X--fallback-echo; then # Avoid inline document here, it may be left over : elif test "X`{ $ECHO '\t'; } 2>/dev/null`" = 'X\t'; then # Yippee, $ECHO works! : else # Restart under the correct shell, and then maybe $ECHO will work. exec $SHELL "$progpath" --no-reexec ${1+"$@"} fi if test "X$1" = X--fallback-echo; then # used as fallback echo shift cat </dev/null 2>&1; then taglist="$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 } # Parse options once, thoroughly. This comes as soon as possible in # the script to make things like `libtool --version' happen quickly. { # 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 # Parse non-mode specific arguments: while test "$#" -gt 0; do opt="$1" shift case $opt in --config) func_config ;; --debug) preserve_args="$preserve_args $opt" func_echo "enabling shell trace mode" opt_debug='set -x' $opt_debug ;; -dlopen) test "$#" -eq 0 && func_missing_arg "$opt" && break execute_dlfiles="$execute_dlfiles $1" shift ;; --dry-run | -n) opt_dry_run=: ;; --features) func_features ;; --finish) mode="finish" ;; --mode) test "$#" -eq 0 && func_missing_arg "$opt" && break 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 $opt" exit_cmd=exit break ;; esac mode="$1" shift ;; --preserve-dup-deps) opt_duplicate_deps=: ;; --quiet|--silent) preserve_args="$preserve_args $opt" opt_silent=: ;; --verbose| -v) preserve_args="$preserve_args $opt" opt_silent=false ;; --tag) test "$#" -eq 0 && func_missing_arg "$opt" && break preserve_args="$preserve_args $opt $1" func_enable_tag "$1" # tagname is set here shift ;; # Separate optargs to long options: -dlopen=*|--mode=*|--tag=*) func_opt_split "$opt" set dummy "$func_opt_split_opt" "$func_opt_split_arg" ${1+"$@"} shift ;; -\?|-h) func_usage ;; --help) opt_help=: ;; --version) func_version ;; -*) func_fatal_help "unrecognized option \`$opt'" ;; *) nonopt="$opt" break ;; esac done case $host in *cygwin* | *mingw* | *pw32* | *cegcc*) # don't eliminate duplications in $postdeps and $predeps opt_duplicate_compiler_generated_deps=: ;; *) opt_duplicate_compiler_generated_deps=$opt_duplicate_deps ;; esac # Having warned about all mis-specified options, bail out if # anything was wrong. $exit_cmd $EXIT_FAILURE } # func_check_version_match # Ensure that we are using m4 macros, and libtool script from the same # release of libtool. func_check_version_match () { if test "$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 } ## ----------- ## ## Main. ## ## ----------- ## $opt_help || { # Sanity checks first: func_check_version_match if test "$build_libtool_libs" != yes && test "$build_old_libs" != yes; then func_fatal_configuration "not configured to build any kind of library" fi test -z "$mode" && func_fatal_error "error: you must specify a MODE." # Darwin sucks eval std_shrext=\"$shrext_cmds\" # Only execute mode is allowed to have -dlopen flags. if test -n "$execute_dlfiles" && test "$mode" != execute; 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 \`$progname --help --mode=$mode' for more information." } # 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 \ | $GREP "^# Generated by .*$PACKAGE" > /dev/null 2>&1 } # 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\ *$PACKAGE* ) lalib_p=yes; break;; esac done exec 0<&5 5<&- fi test "$lalib_p" = yes } # 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 () { func_lalib_p "$1" } # 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_ltwrapper_scriptname_result="" if func_ltwrapper_executable_p "$1"; then func_dirname_and_basename "$1" "" "." func_stripname '' '.exe' "$func_basename_result" func_ltwrapper_scriptname_result="$func_dirname_result/$objdir/${func_stripname_result}_ltshwrapper" fi } # 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 () { $opt_debug save_ifs=$IFS; IFS='~' for cmd in $1; do IFS=$save_ifs eval cmd=\"$cmd\" func_show_eval "$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 () { $opt_debug case $1 in */* | *\\*) . "$1" ;; *) . "./$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 () { $opt_debug if test -n "$available_tags" && test -z "$tagname"; then CC_quoted= for arg in $CC; do func_quote_for_eval "$arg" CC_quoted="$CC_quoted $func_quote_for_eval_result" done 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 "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) ;; # 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 $CC; do # Double-quote args containing other shell metacharacters. func_quote_for_eval "$arg" CC_quoted="$CC_quoted $func_quote_for_eval_result" done case "$@ " in " $CC "* | "$CC "* | " `$ECHO $CC` "* | "`$ECHO $CC` "* | " $CC_quoted"* | "$CC_quoted "* | " `$ECHO $CC_quoted` "* | "`$ECHO $CC_quoted` "*) # The compiler in the base compile command matches # the one in the tagged configuration. # Assume this is the tagged configuration we want. tagname=$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 "$build_libtool_libs" = yes; then write_lobj=\'${2}\' else write_lobj=none fi if test "$build_old_libs" = yes; then write_oldobj=\'${3}\' else write_oldobj=none fi $opt_dry_run || { cat >${write_libobj}T <?"'"'"' &()|`$[]' \ && func_warning "libobj name \`$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 "$base_compile" && \ func_fatal_help "you must specify a compilation command" # Delete any leftover library objects. if test "$build_old_libs" = yes; 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 $host_os in cygwin* | mingw* | pw32* | os2* | cegcc*) pic_mode=default ;; esac if test "$pic_mode" = no && test "$deplibs_check_method" != pass_all; then # non-PIC code in shared libraries is not supported pic_mode=default fi # Calculate the filename of the output object if compiler does # not support -o with -c if test "$compiler_c_o" = no; then output_obj=`$ECHO "X$srcfile" | $Xsed -e 's%^.*/%%' -e 's%\.[^.]*$%%'`.${objext} lockfile="$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 "$need_locks" = yes; then until $opt_dry_run || ln "$progpath" "$lockfile" 2>/dev/null; do func_echo "Waiting for $lockfile to be removed" sleep 2 done elif test "$need_locks" = warn; 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 $EXIT_FAILURE fi removelist="$removelist $output_obj" $ECHO "$srcfile" > "$lockfile" fi $opt_dry_run || $RM $removelist removelist="$removelist $lockfile" trap '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' 1 2 15 if test -n "$fix_srcfile_path"; then eval srcfile=\"$fix_srcfile_path\" fi func_quote_for_eval "$srcfile" qsrcfile=$func_quote_for_eval_result # Only build a PIC object if we are building libtool libraries. if test "$build_libtool_libs" = yes; then # Without this assignment, base_compile gets emptied. fbsd_hideous_sh_bug=$base_compile if test "$pic_mode" != no; 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 $objdir command="$command -o $lobj" fi func_show_eval_locale "$command" \ 'test -n "$output_obj" && $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && 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 $error' fi # Allow error messages only from the first compilation. if test "$suppress_opt" = yes; then suppress_output=' >/dev/null 2>&1' fi fi # Only build a position-dependent object if we build old libraries. if test "$build_old_libs" = yes; then if test "$pic_mode" != yes; then # Don't build PIC code command="$base_compile $qsrcfile$pie_flag" else command="$base_compile $qsrcfile $pic_flag" fi if test "$compiler_c_o" = yes; then command="$command -o $obj" fi # Suppress compiler output if we already did a PIC compilation. command="$command$suppress_output" func_show_eval_locale "$command" \ '$opt_dry_run || $RM $removelist; exit $EXIT_FAILURE' if test "$need_locks" = warn && 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" "$objname" # Unlock the critical section if it was locked if test "$need_locks" != no; then removelist=$lockfile $RM "$lockfile" fi } exit $EXIT_SUCCESS } $opt_help || { test "$mode" = compile && func_mode_compile ${1+"$@"} } func_mode_help () { # We need to display help for each of the modes. case $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 building PIC objects only -prefer-non-pic try to building 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 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 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 -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 -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 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: $progname [OPTION]... --mode=uninstall RM [RM-OPTION]... FILE... Remove libraries from an installation directory. RM is the name of the program to use to delete files associated with each FILE (typically \`/bin/rm'). RM-OPTIONS are options (such as \`-f') to be passed to RM. If FILE is a libtool library, all the files associated with it are deleted. Otherwise, only FILE itself is deleted using RM." ;; *) func_fatal_help "invalid operation mode \`$mode'" ;; esac $ECHO $ECHO "Try \`$progname --help' for more information about other modes." exit $? } # Now that we've collected a possible --mode arg, show help if necessary $opt_help && func_mode_help # func_mode_execute arg... func_mode_execute () { $opt_debug # The first argument is the command name. cmd="$nonopt" test -z "$cmd" && \ func_fatal_help "you must specify a COMMAND" # Handle -dlopen flags immediately. for file in $execute_dlfiles; do test -f "$file" \ || func_fatal_help "\`$file' is not a file" dir= case $file in *.la) # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$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 dir="$dir/$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 $file in -*) ;; *) # Do a test to see if this is really a libtool program. if func_ltwrapper_script_p "$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_quote_for_eval "$file" args="$args $func_quote_for_eval_result" done if test "X$opt_dry_run" = Xfalse; then 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" else # 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 $EXIT_SUCCESS fi } test "$mode" = execute && func_mode_execute ${1+"$@"} # func_mode_finish arg... func_mode_finish () { $opt_debug libdirs="$nonopt" admincmds= if test -n "$finish_cmds$finish_eval" && test -n "$libdirs"; then for dir do libdirs="$libdirs $dir" done 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" || admincmds="$admincmds $cmds" fi done fi # Exit here if they wanted silent mode. $opt_silent && exit $EXIT_SUCCESS $ECHO "X----------------------------------------------------------------------" | $Xsed $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 "X----------------------------------------------------------------------" | $Xsed exit $EXIT_SUCCESS } test "$mode" = finish && func_mode_finish ${1+"$@"} # func_mode_install arg... func_mode_install () { $opt_debug # There may be an optional sh(1) argument at the beginning of # install_prog (especially on Windows NT). if test "$nonopt" = "$SHELL" || test "$nonopt" = /bin/sh || # Allow the use of GNU shtool's install command. $ECHO "X$nonopt" | $GREP shtool >/dev/null; then # Aesthetically quote it. func_quote_for_eval "$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 "$arg" install_prog="$install_prog$func_quote_for_eval_result" # We need to accept at least all the BSD install flags. dest= files= opts= prev= install_type= isdir=no stripme= for arg do if test -n "$dest"; then files="$files $dest" dest=$arg continue fi case $arg in -d) isdir=yes ;; -f) case " $install_prog " in *[\\\ /]cp\ *) ;; *) prev=$arg ;; esac ;; -g | -m | -o) prev=$arg ;; -s) stripme=" -s" continue ;; -*) ;; *) # If the previous option needed an argument, then skip it. if test -n "$prev"; then prev= else dest=$arg continue fi ;; esac # Aesthetically quote the argument. func_quote_for_eval "$arg" install_prog="$install_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 -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 "$dest" && isdir=yes if test "$isdir" = yes; 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. staticlibs="$staticlibs $file" ;; *.la) # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$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 *" $libdir "*) ;; *) current_libdirs="$current_libdirs $libdir" ;; esac else # Note the libdir as a future libdir. case "$future_libdirs " in *" $libdir "*) ;; *) future_libdirs="$future_libdirs $libdir" ;; esac fi func_dirname "$file" "/" "" dir="$func_dirname_result" dir="$dir$objdir" if test -n "$relink_command"; then # Determine the prefix the user has applied to our future dir. inst_prefix_dir=`$ECHO "X$destdir" | $Xsed -e "s%$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=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%-inst-prefix-dir $inst_prefix_dir%"` else relink_command=`$ECHO "X$relink_command" | $Xsed -e "s%@inst_prefix_dir@%%"` fi func_warning "relinking \`$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_prog $dir/$srcname $destdir/$realname" \ 'exit $?' tstripme="$stripme" case $host_os in cygwin* | mingw* | pw32* | cegcc*) 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" && staticlibs="$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 $?' # Install the old object if enabled. if test "$build_old_libs" = yes; 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=yes 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/"`$ECHO "X$lib" | $Xsed -e 's%^.*/%%g'` ### testsuite: skip nested quoting test if test -n "$libdir" && test ! -f "$libfile"; then func_warning "\`$lib' has not been installed in \`$libdir'" finalize=no fi done relink_command= func_source "$wrapper" outputname= if test "$fast_install" = no && test -n "$relink_command"; then $opt_dry_run || { if test "$finalize" = yes; then tmpdir=`func_mktempdir` func_basename "$file$stripped_ext" file="$func_basename_result" outputname="$tmpdir/$file" # Replace the output file specification. relink_command=`$ECHO "X$relink_command" | $Xsed -e 's%@OUTPUT@%'"$outputname"'%g'` $opt_silent || { func_quote_for_expand "$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=`$ECHO "X$file$stripped_ext" | $Xsed -e "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/$name" func_show_eval "$install_prog \$file \$oldlib" 'exit $?' if test -n "$stripme" && test -n "$old_striplib"; then func_show_eval "$old_striplib $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 $EXIT_SUCCESS fi } test "$mode" = install && 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 () { $opt_debug my_outputname="$1" my_originator="$2" my_pic_p="${3-no}" my_prefix=`$ECHO "$my_originator" | sed 's%[^a-zA-Z0-9]%_%g'` my_dlsyms= if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; then if test -n "$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 $PACKAGE$TIMESTAMP) $VERSION */ #ifdef __cplusplus extern \"C\" { #endif /* External symbol declarations for the compiler. */\ " if test "$dlself" = yes; then func_verbose "generating symbol list for \`$output'" $opt_dry_run || echo ': @PROGRAM@ ' > "$nlist" # Add our own program objects to the symbol list. progfiles=`$ECHO "X$objs$old_deplibs" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` for progfile in $progfiles; do func_verbose "extracting global C symbols from \`$progfile'" $opt_dry_run || eval "$NM $progfile | $global_symbol_pipe >> '$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" $opt_dry_run || { eval '$ECHO ": $name " >> "$nlist"' eval "$NM $dlprefile 2>/dev/null | $global_symbol_pipe >> '$nlist'" } 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 $ECHO >> "$output_objdir/$my_dlsyms" "\ /* The mapping between symbol names and symbols. */ typedef struct { const char *name; void *address; } lt_dlsymlist; " case $host in *cygwin* | *mingw* | *cegcc* ) $ECHO >> "$output_objdir/$my_dlsyms" "\ /* DATA imports from DLLs on WIN32 con't be const, because runtime relocations are performed -- see ld's documentation on pseudo-relocs. */" lt_dlsym_const= ;; *osf5*) echo >> "$output_objdir/$my_dlsyms" "\ /* This system does not cope well with relocations in const data */" lt_dlsym_const= ;; *) lt_dlsym_const=const ;; esac $ECHO >> "$output_objdir/$my_dlsyms" "\ extern $lt_dlsym_const lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[]; $lt_dlsym_const lt_dlsymlist lt_${my_prefix}_LTX_preloaded_symbols[] = {\ { \"$my_originator\", (void *) 0 }," 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=" $pic_flag" ;; *) if test "X$my_pic_p" != Xno; then pic_flag_for_symtable=" $pic_flag" fi ;; esac ;; esac symtab_cflags= for arg in $LTCFLAGS; do case $arg in -pie | -fpie | -fPIE) ;; *) symtab_cflags="$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" "${nlist}T"' # Transform the symbol file into the correct name. symfileobj="$output_objdir/${my_outputname}S.$objext" case $host in *cygwin* | *mingw* | *cegcc* ) if test -f "$output_objdir/$my_outputname.def"; then compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$output_objdir/$my_outputname.def $symfileobj%"` else compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` fi ;; *) compile_command=`$ECHO "X$compile_command" | $Xsed -e "s%@SYMFILE@%$symfileobj%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s%@SYMFILE@%$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 "X$compile_command" | $Xsed -e "s% @SYMFILE@%%"` finalize_command=`$ECHO "X$finalize_command" | $Xsed -e "s% @SYMFILE@%%"` fi } # 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. func_win32_libid () { $opt_debug 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 if eval $OBJDUMP -f $1 | $SED -e '10q' 2>/dev/null | $EGREP 'file format pe-i386(.*architecture: i386)?' >/dev/null ; then win32_nmres=`eval $NM -f posix -A $1 | $SED -n -e ' 1,100{ / I /{ s,.*,import, p q } }'` 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_extract_an_archive dir oldlib func_extract_an_archive () { $opt_debug f_ex_an_ar_dir="$1"; shift f_ex_an_ar_oldlib="$1" func_show_eval "(cd \$f_ex_an_ar_dir && $AR x \"\$f_ex_an_ar_oldlib\")" 'exit $?' if ($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 () { $opt_debug 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` darwin_base_archive=`basename "$darwin_archive"` darwin_arches=`$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-$$ -type f -name \*.o -print -o -name \*.lo -print | $SED -e "$basename" | sort -u` darwin_file= darwin_files= for darwin_file in $darwin_filelist; do darwin_files=`find unfat-$$ -name $darwin_file -print | $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 | $NL2SP` done func_extract_archives_result="$my_oldobjs" } # func_emit_wrapper_part1 [arg=no] # # Emit the first part of a libtool wrapper script on stdout. # For more information, see the description associated with # func_emit_wrapper(), below. func_emit_wrapper_part1 () { func_emit_wrapper_part1_arg1=no if test -n "$1" ; then func_emit_wrapper_part1_arg1=$1 fi $ECHO "\ #! $SHELL # $output - temporary wrapper script for $objdir/$outputname # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # The $output program cannot be directly executed until all the libtool # libraries that it depends on are installed. # # This wrapper script should never be moved out of the build directory. # If it is, it will not operate correctly. # Sed substitution that helps us do robust quoting. It backslashifies # metacharacters that are still active within double-quoted strings. Xsed='${SED} -e 1s/^X//' 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 ECHO=\"$qecho\" file=\"\$0\" # Make sure echo works. if test \"X\$1\" = X--no-reexec; then # Discard the --no-reexec flag, and continue. shift elif test \"X\`{ \$ECHO '\t'; } 2>/dev/null\`\" = 'X\t'; then # Yippee, \$ECHO works! : else # Restart under the correct shell, and then maybe \$ECHO will work. exec $SHELL \"\$0\" --no-reexec \${1+\"\$@\"} fi fi\ " $ECHO "\ # Find the directory that this script lives in. thisdir=\`\$ECHO \"X\$file\" | \$Xsed -e 's%/[^/]*$%%'\` 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 \"X\$file\" | \$Xsed -e '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 \"X\$file\" | \$Xsed -e 's%^.*/%%'\` file=\`ls -ld \"\$thisdir/\$file\" | ${SED} -n 's/.*-> //p'\` done " } # end: func_emit_wrapper_part1 # func_emit_wrapper_part2 [arg=no] # # Emit the second part of a libtool wrapper script on stdout. # For more information, see the description associated with # func_emit_wrapper(), below. func_emit_wrapper_part2 () { func_emit_wrapper_part2_arg1=no if test -n "$1" ; then func_emit_wrapper_part2_arg1=$1 fi $ECHO "\ # Usually 'no', except on cygwin/mingw when embedded into # the cwrapper. WRAPPER_SCRIPT_BELONGS_IN_OBJDIR=$func_emit_wrapper_part2_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 *[\\\\/]$objdir ) thisdir=\`\$ECHO \"X\$thisdir\" | \$Xsed -e 's%[\\\\/][^\\\\/]*$%%'\` ;; $objdir ) thisdir=. ;; esac fi # Try to get the absolute directory name. absdir=\`cd \"\$thisdir\" && pwd\` test -n \"\$absdir\" && thisdir=\"\$absdir\" " if test "$fast_install" = yes; 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 $ECHO "\ if test -f \"\$progdir/\$program\"; then" # Export our shlibpath_var if we have one. if test "$shlibpath_overrides_runpath" = yes && 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 $shlibpath_var=\`\$ECHO \"X\$$shlibpath_var\" | \$Xsed -e 's/::*\$//'\` export $shlibpath_var " fi # fixup the dll searchpath if we need to. if test -n "$dllsearchpath"; then $ECHO "\ # Add the dll search path components to the executable PATH PATH=$dllsearchpath:\$PATH " fi $ECHO "\ if test \"\$libtool_execute_magic\" != \"$magic\"; then # Run the actual program with our arguments. " case $host in # Backslashes separate directories on plain windows *-*-mingw | *-*-os2* | *-cegcc*) $ECHO "\ exec \"\$progdir\\\\\$program\" \${1+\"\$@\"} " ;; *) $ECHO "\ exec \"\$progdir/\$program\" \${1+\"\$@\"} " ;; esac $ECHO "\ \$ECHO \"\$0: cannot exec \$program \$*\" 1>&2 exit 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\ " } # end: func_emit_wrapper_part2 # 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 in which it is stored is # the $objdir directory. This is a cygwin/mingw-specific # behavior. func_emit_wrapper () { func_emit_wrapper_arg1=no if test -n "$1" ; then func_emit_wrapper_arg1=$1 fi # split this up so that func_emit_cwrapperexe_src # can call each part independently. func_emit_wrapper_part1 "${func_emit_wrapper_arg1}" func_emit_wrapper_part2 "${func_emit_wrapper_arg1}" } # func_to_host_path arg # # Convert paths to host format when used with build tools. # Intended for use with "native" mingw (where libtool itself # is running under the msys shell), or in the following cross- # build environments: # $build $host # mingw (msys) mingw [e.g. native] # cygwin mingw # *nix + wine mingw # where wine is equipped with the `winepath' executable. # In the native mingw case, the (msys) shell automatically # converts paths for any non-msys applications it launches, # but that facility isn't available from inside the cwrapper. # Similar accommodations are necessary for $host mingw and # $build cygwin. Calling this function does no harm for other # $host/$build combinations not listed above. # # ARG is the path (on $build) that should be converted to # the proper representation for $host. The result is stored # in $func_to_host_path_result. func_to_host_path () { func_to_host_path_result="$1" if test -n "$1" ; then case $host in *mingw* ) lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' case $build in *mingw* ) # actually, msys # awkward: cmd appends spaces to result lt_sed_strip_trailing_spaces="s/[ ]*\$//" func_to_host_path_tmp1=`( cmd //c echo "$1" |\ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` ;; *cygwin* ) func_to_host_path_tmp1=`cygpath -w "$1"` func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` ;; * ) # Unfortunately, winepath does not exit with a non-zero # error code, so we are forced to check the contents of # stdout. On the other hand, if the command is not # found, the shell will set an exit code of 127 and print # *an error message* to stdout. So we must check for both # error code of zero AND non-empty stdout, which explains # the odd construction: func_to_host_path_tmp1=`winepath -w "$1" 2>/dev/null` if test "$?" -eq 0 && test -n "${func_to_host_path_tmp1}"; then func_to_host_path_result=`echo "$func_to_host_path_tmp1" |\ $SED -e "$lt_sed_naive_backslashify"` else # Allow warning below. func_to_host_path_result="" fi ;; esac if test -z "$func_to_host_path_result" ; then func_error "Could not determine host path corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback: func_to_host_path_result="$1" fi ;; esac fi } # end: func_to_host_path # func_to_host_pathlist arg # # Convert pathlists to host format when used with build tools. # See func_to_host_path(), above. This function supports the # following $build/$host combinations (but does no harm for # combinations not listed here): # $build $host # mingw (msys) mingw [e.g. native] # cygwin mingw # *nix + wine mingw # # 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. # # ARG is a pathlist (on $build) that should be converted to # the proper representation on $host. The result is stored # in $func_to_host_pathlist_result. func_to_host_pathlist () { func_to_host_pathlist_result="$1" if test -n "$1" ; then case $host in *mingw* ) lt_sed_naive_backslashify='s|\\\\*|\\|g;s|/|\\|g;s|\\|\\\\|g' # 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_to_host_pathlist_tmp2="$1" # Once set for this call, this variable should not be # reassigned. It is used in tha fallback case. func_to_host_pathlist_tmp1=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e 's|^:*||' -e 's|:*$||'` case $build in *mingw* ) # Actually, msys. # Awkward: cmd appends spaces to result. lt_sed_strip_trailing_spaces="s/[ ]*\$//" func_to_host_pathlist_tmp2=`( cmd //c echo "$func_to_host_pathlist_tmp1" |\ $SED -e "$lt_sed_strip_trailing_spaces" ) 2>/dev/null || echo ""` func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e "$lt_sed_naive_backslashify"` ;; *cygwin* ) func_to_host_pathlist_tmp2=`cygpath -w -p "$func_to_host_pathlist_tmp1"` func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp2" |\ $SED -e "$lt_sed_naive_backslashify"` ;; * ) # unfortunately, winepath doesn't convert pathlists func_to_host_pathlist_result="" func_to_host_pathlist_oldIFS=$IFS IFS=: for func_to_host_pathlist_f in $func_to_host_pathlist_tmp1 ; do IFS=$func_to_host_pathlist_oldIFS if test -n "$func_to_host_pathlist_f" ; then func_to_host_path "$func_to_host_pathlist_f" if test -n "$func_to_host_path_result" ; then if test -z "$func_to_host_pathlist_result" ; then func_to_host_pathlist_result="$func_to_host_path_result" else func_to_host_pathlist_result="$func_to_host_pathlist_result;$func_to_host_path_result" fi fi fi IFS=: done IFS=$func_to_host_pathlist_oldIFS ;; esac if test -z "$func_to_host_pathlist_result" ; then func_error "Could not determine the host path(s) corresponding to" func_error " '$1'" func_error "Continuing, but uninstalled executables may not work." # Fallback. This may break if $1 contains DOS-style drive # specifications. The fix is not to complicate the expression # below, but for the user to provide a working wine installation # with winepath so that path translation in the cross-to-mingw # case works properly. lt_replace_pathsep_nix_to_dos="s|:|;|g" func_to_host_pathlist_result=`echo "$func_to_host_pathlist_tmp1" |\ $SED -e "$lt_replace_pathsep_nix_to_dos"` fi # Now, add the leading and trailing path separators back case "$1" in :* ) func_to_host_pathlist_result=";$func_to_host_pathlist_result" ;; esac case "$1" in *: ) func_to_host_pathlist_result="$func_to_host_pathlist_result;" ;; esac ;; esac fi } # end: func_to_host_pathlist # 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 # define setmode _setmode #else # include # include # ifdef __CYGWIN__ # include # define HAVE_SETENV # ifdef __STRICT_ANSI__ char *realpath (const char *, char *); int putenv (char *); int setenv (const char *, const char *, int); # endif # endif #endif #include #include #include #include #include #include #include #include #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 #ifdef _MSC_VER # define S_IXUSR _S_IEXEC # define stat _stat # ifndef _INTPTR_T_DEFINED # define intptr_t int # endif #endif #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 */ #ifdef __CYGWIN__ # define FOPEN_WB "wb" #endif #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 ((void *) stale); stale = 0; } \ } while (0) #undef LTWRAPPER_DEBUGPRINTF #if defined DEBUGWRAPPER # define LTWRAPPER_DEBUGPRINTF(args) ltwrapper_debugprintf args static void ltwrapper_debugprintf (const char *fmt, ...) { va_list args; va_start (args, fmt); (void) vfprintf (stderr, fmt, args); va_end (args); } #else # define LTWRAPPER_DEBUGPRINTF(args) #endif const char *program_name = NULL; 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_fatal (const char *message, ...); 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_opt_process_env_set (const char *arg); void lt_opt_process_env_prepend (const char *arg); void lt_opt_process_env_append (const char *arg); int lt_split_name_value (const char *arg, char** name, char** value); void lt_update_exe_path (const char *name, const char *value); void lt_update_lib_path (const char *name, const char *value); static const char *script_text_part1 = EOF func_emit_wrapper_part1 yes | $SED -e 's/\([\\"]\)/\\\1/g' \ -e 's/^/ "/' -e 's/$/\\n"/' echo ";" cat <"))); for (i = 0; i < newargc; i++) { LTWRAPPER_DEBUGPRINTF (("(main) newargz[%d] : %s\n", i, (newargz[i] ? newargz[i] : ""))); } EOF case $host_os in mingw*) cat <<"EOF" /* execv doesn't actually work on mingw as expected on unix */ rval = _spawnv (_P_WAIT, lt_argv_zero, (const char * const *) newargz); if (rval == -1) { /* failed to start process */ LTWRAPPER_DEBUGPRINTF (("(main) failed to launch target \"%s\": errno = %d\n", lt_argv_zero, errno)); return 127; } return rval; EOF ;; *) cat <<"EOF" execv (lt_argv_zero, newargz); return rval; /* =127, but avoids unused variable warning */ EOF ;; esac cat <<"EOF" } void * xmalloc (size_t num) { void *p = (void *) malloc (num); if (!p) lt_fatal ("Memory exhausted"); return p; } char * xstrdup (const char *string) { return string ? strcpy ((char *) xmalloc (strlen (string) + 1), string) : NULL; } const char * base_name (const char *name) { const char *base; #if defined (HAVE_DOS_BASED_FILE_SYSTEM) /* Skip over the disk name in MSDOS pathnames. */ if (isalpha ((unsigned char) name[0]) && name[1] == ':') name += 2; #endif for (base = name; *name; name++) if (IS_DIR_SEPARATOR (*name)) base = name + 1; return base; } int check_executable (const char *path) { struct stat st; LTWRAPPER_DEBUGPRINTF (("(check_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!")); if ((!path) || (!*path)) return 0; if ((stat (path, &st) >= 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; LTWRAPPER_DEBUGPRINTF (("(make_executable) : %s\n", path ? (*path ? path : "EMPTY!") : "NULL!")); 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]; int tmp_len; char *concat_name; LTWRAPPER_DEBUGPRINTF (("(find_executable) : %s\n", wrapper ? (*wrapper ? wrapper : "EMPTY!") : "NULL!")); 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 = 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 ("getcwd failed"); 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 ("getcwd failed"); 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) { LTWRAPPER_DEBUGPRINTF (("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 { char *errstr = strerror (errno); lt_fatal ("Error accessing file %s (%s)", tmp_pathspec, errstr); } } XFREE (tmp_pathspec); if (!has_symlinks) { return xstrdup (pathspec); } tmp_pathspec = realpath (pathspec, buf); if (tmp_pathspec == 0) { lt_fatal ("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 (strcmp (str, pat) == 0) *str = '\0'; } return str; } static void lt_error_core (int exit_status, const char *mode, const char *message, va_list ap) { fprintf (stderr, "%s: %s: ", program_name, mode); vfprintf (stderr, message, ap); fprintf (stderr, ".\n"); if (exit_status >= 0) exit (exit_status); } void lt_fatal (const char *message, ...) { va_list ap; va_start (ap, message); lt_error_core (EXIT_FAILURE, "FATAL", message, ap); va_end (ap); } void lt_setenv (const char *name, const char *value) { LTWRAPPER_DEBUGPRINTF (("(lt_setenv) setting '%s' to '%s'\n", (name ? name : ""), (value ? value : ""))); { #ifdef HAVE_SETENV /* always make a copy, for consistency with !HAVE_SETENV */ char *str = xstrdup (value); setenv (name, str, 1); #else int 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) { int orig_value_len = strlen (orig_value); int 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; } int lt_split_name_value (const char *arg, char** name, char** value) { const char *p; int len; if (!arg || !*arg) return 1; p = strchr (arg, (int)'='); if (!p) return 1; *value = xstrdup (++p); len = strlen (arg) - strlen (*value); *name = XMALLOC (char, len); strncpy (*name, arg, len-1); (*name)[len - 1] = '\0'; return 0; } void lt_opt_process_env_set (const char *arg) { char *name = NULL; char *value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_set_opt, arg); } lt_setenv (name, value); XFREE (name); XFREE (value); } void lt_opt_process_env_prepend (const char *arg) { char *name = NULL; char *value = NULL; char *new_value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_prepend_opt, arg); } new_value = lt_extend_str (getenv (name), value, 0); lt_setenv (name, new_value); XFREE (new_value); XFREE (name); XFREE (value); } void lt_opt_process_env_append (const char *arg) { char *name = NULL; char *value = NULL; char *new_value = NULL; if (lt_split_name_value (arg, &name, &value) != 0) { XFREE (name); XFREE (value); lt_fatal ("bad argument for %s: '%s'", env_append_opt, arg); } new_value = lt_extend_str (getenv (name), value, 1); lt_setenv (name, new_value); XFREE (new_value); XFREE (name); XFREE (value); } void lt_update_exe_path (const char *name, const char *value) { LTWRAPPER_DEBUGPRINTF (("(lt_update_exe_path) modifying '%s' by prepending '%s'\n", (name ? name : ""), (value ? 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 #' */ int len = strlen (new_value); while (((len = strlen (new_value)) > 0) && IS_PATH_SEPARATOR (new_value[len-1])) { new_value[len-1] = '\0'; } lt_setenv (name, new_value); XFREE (new_value); } } void lt_update_lib_path (const char *name, const char *value) { LTWRAPPER_DEBUGPRINTF (("(lt_update_lib_path) modifying '%s' by prepending '%s'\n", (name ? name : ""), (value ? 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 } # end: func_emit_cwrapperexe_src # func_mode_link arg... func_mode_link () { $opt_debug case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-cegcc*) # It is impossible to link a dll without this setting, and # we shouldn't force the makefile maintainer to figure out # which system we are compiling for in order to pass an extra # flag for every libtool invocation. # allow_undefined=no # FIXME: Unfortunately, there are problems with the above when trying # to make a dll which has undefined symbols, in which case not # even a static library is built. For now, we need to specify # -no-undefined on the libtool link line when we can be certain # that all symbols are satisfied, otherwise we get a static library. allow_undefined=yes ;; *) allow_undefined=yes ;; esac libtool_args=$nonopt base_compile="$nonopt $@" compile_command=$nonopt finalize_command=$nonopt compile_rpath= finalize_rpath= compile_shlibpath= finalize_shlibpath= convenience= old_convenience= deplibs= old_deplibs= compiler_flags= linker_flags= dllsearchpath= lib_search_path=`pwd` inst_prefix_dir= new_inherited_linker_flags= avoid_version=no dlfiles= dlprefiles= dlself=no export_dynamic=no export_symbols= export_symbols_regex= generated= libobjs= ltlibs= module=no no_install=no objs= non_pic_objects= precious_files_regex= prefer_static_libs=no preload=no prev= prevarg= release= rpath= xrpath= perm_rpath= temp_rpath= thread_safe=no vinfo= vinfo_number=no weak_libs= single_module="${wl}-single_module" func_infer_tag $base_compile # We need to know -static, to get the right output filenames. for arg do case $arg in -shared) test "$build_libtool_libs" != yes && \ func_fatal_configuration "can not build a shared library" build_old_libs=no break ;; -all-static | -static | -static-libtool-libs) case $arg in -all-static) if test "$build_libtool_libs" = yes && 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 $prev in dlfiles|dlprefiles) if test "$preload" = no; then # Add the symbol object into the linking commands. func_append compile_command " @SYMFILE@" func_append finalize_command " @SYMFILE@" preload=yes fi case $arg in *.la | *.lo) ;; # We handle these cases below. force) if test "$dlself" = no; then dlself=needless export_dynamic=yes fi prev= continue ;; self) if test "$prev" = dlprefiles; then dlself=yes elif test "$prev" = dlfiles && test "$dlopen_self" != yes; then dlself=yes else dlself=needless export_dynamic=yes fi prev= continue ;; *) if test "$prev" = dlfiles; then dlfiles="$dlfiles $arg" else dlprefiles="$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 *" $qarg.ltframework "*) ;; *) deplibs="$deplibs $qarg.ltframework" # this is fixed later ;; esac ;; esac prev= continue ;; inst_prefix) inst_prefix_dir="$arg" prev= continue ;; objectlist) if test -f "$arg"; then save_arg=$arg moreargs= for fil in `cat "$save_arg"` do # moreargs="$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 "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then dlfiles="$dlfiles $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. dlprefiles="$dlprefiles $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$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 ;; precious_regex) precious_files_regex="$arg" prev= continue ;; release) release="-$arg" prev= continue ;; rpath | xrpath) # We need an absolute path. case $arg in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac if test "$prev" = rpath; then case "$rpath " in *" $arg "*) ;; *) rpath="$rpath $arg" ;; esac else case "$xrpath " in *" $arg "*) ;; *) xrpath="$xrpath $arg" ;; esac fi prev= continue ;; shrext) shrext_cmds="$arg" prev= continue ;; weak) weak_libs="$weak_libs $arg" prev= continue ;; xcclinker) linker_flags="$linker_flags $qarg" compiler_flags="$compiler_flags $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xcompiler) compiler_flags="$compiler_flags $qarg" prev= func_append compile_command " $qarg" func_append finalize_command " $qarg" continue ;; xlinker) linker_flags="$linker_flags $qarg" compiler_flags="$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 " $link_static_flag" fi continue ;; -allow-undefined) # FIXME: remove this flag sometime in the future. func_fatal_error "\`-allow-undefined' must not be used because it is the default" ;; -avoid-version) avoid_version=yes continue ;; -dlopen) prev=dlfiles continue ;; -dlpreopen) prev=dlprefiles continue ;; -export-dynamic) export_dynamic=yes continue ;; -export-symbols | -export-symbols-regex) if test -n "$export_symbols" || test -n "$export_symbols_regex"; then func_fatal_error "more than one -exported-symbols argument is not allowed" fi if test "X$arg" = "X-export-symbols"; then prev=expsyms else prev=expsyms_regex fi continue ;; -framework) prev=framework continue ;; -inst-prefix-dir) prev=inst_prefix continue ;; 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esac elif test "X$arg" = "X-lc_r"; then case $host in *-*-openbsd* | *-*-freebsd* | *-*-dragonfly*) # Do not include libc_r directly, use -pthread flag. continue ;; esac fi deplibs="$deplibs $arg" continue ;; -module) module=yes continue ;; # Tru64 UNIX uses -model [arg] to determine the layout of C++ # classes, name mangling, and exception handling. # Darwin uses the -arch flag to determine output architecture. -model|-arch|-isysroot) compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" prev=xcompiler continue ;; -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) compiler_flags="$compiler_flags $arg" func_append compile_command " $arg" func_append finalize_command " $arg" case "$new_inherited_linker_flags " in *" $arg "*) ;; * ) new_inherited_linker_flags="$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 $host" func_warning "assuming \`-no-fast-install' instead" fast_install=no ;; *) no_install=yes ;; esac continue ;; -no-undefined) allow_undefined=no continue ;; -objectlist) prev=objectlist continue ;; -o) prev=output ;; -precious-files-regex) prev=precious_regex continue ;; -release) prev=release continue ;; -rpath) prev=rpath continue ;; -R) prev=xrpath continue ;; -R*) func_stripname '-R' '' "$arg" dir=$func_stripname_result # We need an absolute path. case $dir in [\\/]* | [A-Za-z]:[\\/]*) ;; *) func_fatal_error "only absolute run-paths are allowed" ;; esac case "$xrpath " in *" $dir "*) ;; *) xrpath="$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 "$flag" arg="$arg $wl$func_quote_for_eval_result" compiler_flags="$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 "$flag" arg="$arg $wl$func_quote_for_eval_result" compiler_flags="$compiler_flags $wl$func_quote_for_eval_result" linker_flags="$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" ;; # -64, -mips[0-9] enable 64-bit mode on the SGI compiler # -r[0-9][0-9]* specifies the processor on the SGI compiler # -xarch=*, -xtarget=* enable 64-bit mode on the Sun compiler # +DA*, +DD* enable 64-bit mode on the HP compiler # -q* pass through compiler args for the IBM compiler # -m*, -t[45]*, -txscale* pass through architecture-specific # compiler args for GCC # -F/path gives path to uninstalled frameworks, gcc on darwin # -p, -pg, --coverage, -fprofile-* pass through profiling flag for GCC # @file GCC response files -64|-mips[0-9]|-r[0-9][0-9]*|-xarch=*|-xtarget=*|+DA*|+DD*|-q*|-m*| \ -t[45]*|-txscale*|-p|-pg|--coverage|-fprofile-*|-F*|@*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" func_append compile_command " $arg" func_append finalize_command " $arg" compiler_flags="$compiler_flags $arg" continue ;; # Some other compiler flag. -* | +*) func_quote_for_eval "$arg" arg="$func_quote_for_eval_result" ;; *.$objext) # A standard object. objs="$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 "$non_pic_object" || test "$pic_object" = none && test "$non_pic_object" = none; then func_fatal_error "cannot find name of object for \`$arg'" fi # Extract subdirectory from the argument. func_dirname "$arg" "/" "" xdir="$func_dirname_result" if test "$pic_object" != none; then # Prepend the subdirectory the object is found in. pic_object="$xdir$pic_object" if test "$prev" = dlfiles; then if test "$build_libtool_libs" = yes && test "$dlopen_support" = yes; then dlfiles="$dlfiles $pic_object" prev= continue else # If libtool objects are unsupported, then we need to preload. prev=dlprefiles fi fi # CHECK ME: I think I busted this. -Ossama if test "$prev" = dlprefiles; then # Preload the old-style object. dlprefiles="$dlprefiles $pic_object" prev= fi # A PIC object. func_append libobjs " $pic_object" arg="$pic_object" fi # Non-PIC object. if test "$non_pic_object" != none; then # Prepend the subdirectory the object is found in. non_pic_object="$xdir$non_pic_object" # A standard non-PIC object func_append non_pic_objects " $non_pic_object" if test -z "$pic_object" || test "$pic_object" = none ; then arg="$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 ;; *.$libext) # An archive. deplibs="$deplibs $arg" old_deplibs="$old_deplibs $arg" continue ;; *.la) # A libtool-controlled library. if test "$prev" = dlfiles; then # This library was specified with -dlopen. dlfiles="$dlfiles $arg" prev= elif test "$prev" = dlprefiles; then # The library was specified with -dlpreopen. dlprefiles="$dlprefiles $arg" prev= else deplibs="$deplibs $arg" fi continue ;; # Some other compiler argument. *) # Unknown arguments in both finalize_command and compile_command need # to be aesthetically quoted because they are evaled later. func_quote_for_eval "$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 \`$prevarg' option requires an argument" if test "$export_dynamic" = yes && 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 $shlibpath_var eval shlib_search_path=\`\$ECHO \"X\${$shlibpath_var}\" \| \$Xsed -e \'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\" func_dirname "$output" "/" "" output_objdir="$func_dirname_result$objdir" # Create the object directory. func_mkdir_p "$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 $opt_duplicate_deps ; then case "$libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi libs="$libs $deplib" done if test "$linkmode" = lib; 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 *" $pre_post_dep "*) specialdeplibs="$specialdeplibs $pre_post_deps" ;; esac pre_post_deps="$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=no newdlfiles= newdlprefiles= passes="conv scan dlopen dlpreopen link" ;; *) passes="conv" ;; esac for pass in $passes; do # The preopen pass in lib mode reverses $deplibs; put it back here # so that -L comes before libs that need it for instance... if test "$linkmode,$pass" = "lib,link"; 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 "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan"; then libs="$deplibs" deplibs= fi if test "$linkmode" = prog; then case $pass in dlopen) libs="$dlfiles" ;; dlpreopen) libs="$dlprefiles" ;; link) libs="$deplibs %DEPLIBS%" test "X$link_all_deplibs" != Xno && libs="$libs $dependency_libs" ;; esac fi if test "$linkmode,$pass" = "lib,dlpreopen"; then # Collect and forward deplibs of preopened libtool libs for lib in $dlprefiles; do # Ignore non-libtool-libs dependency_libs= case $lib in *.la) func_source "$lib" ;; esac # Collect preopened libtool deplibs, except any this library # has declared as weak libs for deplib in $dependency_libs; do deplib_base=`$ECHO "X$deplib" | $Xsed -e "$basename"` case " $weak_libs " in *" $deplib_base "*) ;; *) deplibs="$deplibs $deplib" ;; esac done done libs="$dlprefiles" fi if test "$pass" = dlopen; then # Collect dlpreopened libraries save_deplibs="$deplibs" deplibs= fi for deplib in $libs; do lib= found=no case $deplib in -mt|-mthreads|-kthread|-Kthread|-pthread|-pthreads|--thread-safe|-threads) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else compiler_flags="$compiler_flags $deplib" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; esac fi fi continue ;; -l*) if test "$linkmode" != lib && test "$linkmode" != prog; then func_warning "\`-l' is ignored for archives/objects" continue fi func_stripname '-l' '' "$deplib" name=$func_stripname_result if test "$linkmode" = lib; 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 "$lib"; then if test "$search_ext" = ".la"; then found=yes else found=no fi break 2 fi done done if test "$found" != yes; then # deplib doesn't seem to be a libtool library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue else # deplib is a libtool library # If $allow_libtool_libs_with_static_runtimes && $deplib is a stdlib, # We need to do some special things here, and not later. if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; 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=no func_dirname "$lib" "" "." ladir="$func_dirname_result" lib=$ladir/$old_library if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" test "$linkmode" = lib && newdependency_libs="$deplib $newdependency_libs" fi continue fi fi ;; *) ;; esac fi fi ;; # -l *.ltframework) if test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else deplibs="$deplib $deplibs" if test "$linkmode" = lib ; then case "$new_inherited_linker_flags " in *" $deplib "*) ;; * ) new_inherited_linker_flags="$new_inherited_linker_flags $deplib" ;; esac fi fi continue ;; -L*) case $linkmode in lib) deplibs="$deplib $deplibs" test "$pass" = conv && continue newdependency_libs="$deplib $newdependency_libs" func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; prog) if test "$pass" = conv; then deplibs="$deplib $deplibs" continue fi if test "$pass" = scan; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; *) func_warning "\`-L' is ignored for archives/objects" ;; esac # linkmode continue ;; # -L -R*) if test "$pass" = link; then func_stripname '-R' '' "$deplib" dir=$func_stripname_result # Make sure the xrpath contains only unique directories. case "$xrpath " in *" $dir "*) ;; *) xrpath="$xrpath $dir" ;; esac fi deplibs="$deplib $deplibs" continue ;; *.la) lib="$deplib" ;; *.$libext) if test "$pass" = conv; 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=no case $deplibs_check_method in match_pattern*) set dummy $deplibs_check_method; shift match_pattern_regex=`expr "$deplibs_check_method" : "$1 \(.*\)"` if eval "\$ECHO \"X$deplib\"" 2>/dev/null | $Xsed -e 10q \ | $EGREP "$match_pattern_regex" > /dev/null; then valid_a_lib=yes fi ;; pass_all) valid_a_lib=yes ;; esac if test "$valid_a_lib" != yes; then $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." else $ECHO $ECHO "*** Warning: Linking the shared library $output against the" $ECHO "*** static library $deplib is not portable!" deplibs="$deplib $deplibs" fi ;; esac continue ;; prog) if test "$pass" != link; then deplibs="$deplib $deplibs" else compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" fi continue ;; esac # linkmode ;; # *.$libext *.lo | *.$objext) if test "$pass" = conv; then deplibs="$deplib $deplibs" elif test "$linkmode" = prog; then if test "$pass" = dlpreopen || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; then # If there is no dlopen support or we're linking statically, # we need to preload. newdlprefiles="$newdlprefiles $deplib" compile_deplibs="$deplib $compile_deplibs" finalize_deplibs="$deplib $finalize_deplibs" else newdlfiles="$newdlfiles $deplib" fi fi continue ;; %DEPLIBS%) alldeplibs=yes continue ;; esac # case $deplib if test "$found" = yes || test -f "$lib"; then : else func_fatal_error "cannot find the library \`$lib' or unhandled argument \`$deplib'" fi # Check to see that this really is a libtool archive. func_lalib_unsafe_p "$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 "X$inherited_linker_flags" | $Xsed -e 's/-framework \([^ $]*\)/\1.ltframework/g'` for tmp_inherited_linker_flag in $tmp_inherited_linker_flags; do case " $new_inherited_linker_flags " in *" $tmp_inherited_linker_flag "*) ;; *) new_inherited_linker_flags="$new_inherited_linker_flags $tmp_inherited_linker_flag";; esac done fi dependency_libs=`$ECHO "X $dependency_libs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` if test "$linkmode,$pass" = "lib,link" || test "$linkmode,$pass" = "prog,scan" || { test "$linkmode" != prog && test "$linkmode" != lib; }; then test -n "$dlopen" && dlfiles="$dlfiles $dlopen" test -n "$dlpreopen" && dlprefiles="$dlprefiles $dlpreopen" fi if test "$pass" = conv; 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. convenience="$convenience $ladir/$objdir/$old_library" old_convenience="$old_convenience $ladir/$objdir/$old_library" tmp_libs= for deplib in $dependency_libs; do deplibs="$deplib $deplibs" if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done elif test "$linkmode" != prog && test "$linkmode" != lib; then func_fatal_error "\`$lib' is not a convenience library" fi continue fi # $pass = conv # Get the name of the library we link against. linklib= for l in $old_library $library_names; do linklib="$l" done 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 "$pass" = dlopen; then if test -z "$libdir"; then func_fatal_error "cannot -dlopen a convenience library: \`$lib'" fi if test -z "$dlname" || test "$dlopen_support" != yes || test "$build_libtool_libs" = no; 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. dlprefiles="$dlprefiles $lib $dependency_libs" else newdlfiles="$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 "X$installed" = Xyes; then if test ! -f "$libdir/$linklib" && test -f "$abs_ladir/$linklib"; then func_warning "library \`$lib' was moved." dir="$ladir" absdir="$abs_ladir" libdir="$abs_ladir" else dir="$libdir" absdir="$libdir" fi test "X$hardcode_automatic" = Xyes && avoidtemprpath=yes else if test ! -f "$ladir/$objdir/$linklib" && test -f "$abs_ladir/$linklib"; then dir="$ladir" absdir="$abs_ladir" # Remove this search path later notinst_path="$notinst_path $abs_ladir" else dir="$ladir/$objdir" absdir="$abs_ladir/$objdir" # Remove this search path later notinst_path="$notinst_path $abs_ladir" fi fi # $installed = yes func_stripname 'lib' '.la' "$laname" name=$func_stripname_result # This library was specified with -dlpreopen. if test "$pass" = dlpreopen; then if test -z "$libdir" && test "$linkmode" = prog; then func_fatal_error "only libraries may -dlpreopen a convenience library: \`$lib'" fi # Prefer using a static library (so that no silly _DYNAMIC symbols # are required to link). if test -n "$old_library"; then newdlprefiles="$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 "$libdir" && \ dlpreconveniencelibs="$dlpreconveniencelibs $dir/$old_library" # Otherwise, use the dlname, so that lt_dlopen finds it. elif test -n "$dlname"; then newdlprefiles="$newdlprefiles $dir/$dlname" else newdlprefiles="$newdlprefiles $dir/$linklib" fi fi # $pass = dlpreopen if test -z "$libdir"; then # Link the convenience library if test "$linkmode" = lib; then deplibs="$dir/$old_library $deplibs" elif test "$linkmode,$pass" = "prog,link"; then compile_deplibs="$dir/$old_library $compile_deplibs" finalize_deplibs="$dir/$old_library $finalize_deplibs" else deplibs="$lib $deplibs" # used for prog,scan pass fi continue fi if test "$linkmode" = prog && test "$pass" != link; then newlib_search_path="$newlib_search_path $ladir" deplibs="$lib $deplibs" linkalldeplibs=no if test "$link_all_deplibs" != no || test -z "$library_names" || test "$build_libtool_libs" = no; then linkalldeplibs=yes fi tmp_libs= for deplib in $dependency_libs; do case $deplib in -L*) func_stripname '-L' '' "$deplib" newlib_search_path="$newlib_search_path $func_stripname_result" ;; esac # Need to link against all dependency_libs? if test "$linkalldeplibs" = yes; then deplibs="$deplib $deplibs" else # Need to hardcode shared library paths # or/and link against static libraries newdependency_libs="$deplib $newdependency_libs" fi if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done # for deplib continue fi # $linkmode = prog... if test "$linkmode,$pass" = "prog,link"; then if test -n "$library_names" && { { test "$prefer_static_libs" = no || test "$prefer_static_libs,$installed" = "built,yes"; } || test -z "$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:"*) ;; *) temp_rpath="$temp_rpath$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 *" $absdir "*) ;; *) compile_rpath="$compile_rpath $absdir" esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" esac ;; esac fi # $linkmode,$pass = prog,link... if test "$alldeplibs" = yes && { test "$deplibs_check_method" = pass_all || { test "$build_libtool_libs" = yes && test -n "$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=$prefer_static_libs if test "$use_static_libs" = built && test "$installed" = yes; then use_static_libs=no fi if test -n "$library_names" && { test "$use_static_libs" = no || test -z "$old_library"; }; then case $host in *cygwin* | *mingw* | *cegcc*) # No point in relinking DLLs because paths are not encoded notinst_deplibs="$notinst_deplibs $lib" need_relink=no ;; *) if test "$installed" = no; then notinst_deplibs="$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 "$dlopenmodule" && test "$shouldnotlink" = yes && test "$pass" = link; then $ECHO if test "$linkmode" = prog; 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 "*** $linklib is not portable!" fi if test "$linkmode" = lib && test "$hardcode_into_libs" = yes; 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 *" $absdir "*) ;; *) compile_rpath="$compile_rpath $absdir" esac ;; esac case " $sys_lib_dlsearch_path " in *" $libdir "*) ;; *) case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$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*) 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 "$linkmode" = prog || test "$mode" != relink; then add_shlibpath= add_dir= add= lib_linked=yes case $hardcode_action in immediate | unsupported) if test "$hardcode_direct" = no; 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 can not # 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 "$hardcode_minus_L" = no; then case $host in *-*-sunos*) add_shlibpath="$dir" ;; esac add_dir="-L$dir" add="-l$name" elif test "$hardcode_shlibpath_var" = no; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; relink) if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$dir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$dir" # Try looking first in the location we're being installed to. if test -n "$inst_prefix_dir"; then case $libdir in [\\/]*) add_dir="$add_dir -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then add_shlibpath="$dir" add="-l$name" else lib_linked=no fi ;; *) lib_linked=no ;; esac if test "$lib_linked" != yes; then func_fatal_configuration "unsupported hardcode properties" fi if test -n "$add_shlibpath"; then case :$compile_shlibpath: in *":$add_shlibpath:"*) ;; *) compile_shlibpath="$compile_shlibpath$add_shlibpath:" ;; esac fi if test "$linkmode" = prog; then test -n "$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 $deplibs" if test "$hardcode_direct" != yes && test "$hardcode_minus_L" != yes && test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; esac fi fi fi if test "$linkmode" = prog || test "$mode" = relink; then add_shlibpath= add_dir= add= # Finalize command for both is simple: just hardcode it. if test "$hardcode_direct" = yes && test "$hardcode_direct_absolute" = no; then add="$libdir/$linklib" elif test "$hardcode_minus_L" = yes; then add_dir="-L$libdir" add="-l$name" elif test "$hardcode_shlibpath_var" = yes; then case :$finalize_shlibpath: in *":$libdir:"*) ;; *) finalize_shlibpath="$finalize_shlibpath$libdir:" ;; esac add="-l$name" elif test "$hardcode_automatic" = yes; 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 $libdir in [\\/]*) add_dir="$add_dir -L$inst_prefix_dir$libdir" ;; esac fi add="-l$name" fi if test "$linkmode" = prog; 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 $deplibs" fi fi elif test "$linkmode" = prog; 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 "$hardcode_direct" != unsupported; then test -n "$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 $finalize_deplibs" fi elif test "$build_libtool_libs" = yes; then # Not a shared library if test "$deplibs_check_method" != pass_all; 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 can not 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" $ECHO "*** shared version of the library, which you do not appear to have." if test "$module" = yes; 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." $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; then build_libtool_libs=module build_old_libs=yes else build_libtool_libs=no fi fi else deplibs="$dir/$old_library $deplibs" link_static=yes fi fi # link shared/static library? if test "$linkmode" = lib; then if test -n "$dependency_libs" && { test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes || test "$link_static" = yes; }; 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 *" $temp_xrpath "*) ;; *) xrpath="$xrpath $temp_xrpath";; esac;; *) temp_deplibs="$temp_deplibs $libdir";; esac done dependency_libs="$temp_deplibs" fi newlib_search_path="$newlib_search_path $absdir" # Link against this library test "$link_static" = no && newdependency_libs="$abs_ladir/$laname $newdependency_libs" # ... and its dependency_libs tmp_libs= for deplib in $dependency_libs; do newdependency_libs="$deplib $newdependency_libs" if $opt_duplicate_deps ; then case "$tmp_libs " in *" $deplib "*) specialdeplibs="$specialdeplibs $deplib" ;; esac fi tmp_libs="$tmp_libs $deplib" done if test "$link_all_deplibs" != no; then # Add the search paths of all dependency libraries for deplib in $dependency_libs; do path= case $deplib in -L*) path="$deplib" ;; *.la) 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 $1;exit}}'` fi compiler_flags="$compiler_flags ${wl}-dylib_file ${wl}${darwin_install_name}:${depdepl}" linker_flags="$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 $libs if test "$pass" = link; then if test "$linkmode" = "prog"; then compile_deplibs="$new_inherited_linker_flags $compile_deplibs" finalize_deplibs="$new_inherited_linker_flags $finalize_deplibs" else compiler_flags="$compiler_flags "`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` fi fi dependency_libs="$newdependency_libs" if test "$pass" = dlpreopen; then # Link the dlpreopened libraries before other libraries for deplib in $save_deplibs; do deplibs="$deplib $deplibs" done fi if test "$pass" != dlopen; then if test "$pass" != conv; then # Make sure lib_search_path contains only unique directories. lib_search_path= for dir in $newlib_search_path; do case "$lib_search_path " in *" $dir "*) ;; *) lib_search_path="$lib_search_path $dir" ;; esac done newlib_search_path= fi if test "$linkmode,$pass" != "prog,link"; then vars="deplibs" else vars="compile_deplibs finalize_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 *" $deplib "*) ;; *) tmp_libs="$tmp_libs $deplib" ;; esac ;; *) tmp_libs="$tmp_libs $deplib" ;; esac done eval $var=\"$tmp_libs\" done # for var fi # 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 tmp_libs="$tmp_libs $i" fi done dependency_libs=$tmp_libs done # for pass if test "$linkmode" = prog; then dlfiles="$newdlfiles" fi if test "$linkmode" = prog || test "$linkmode" = lib; then dlprefiles="$newdlprefiles" fi case $linkmode in oldlib) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; 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" objs="$objs$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=\"$libname_spec\" ;; *) test "$module" = no && \ func_fatal_help "libtool library \`$output' must begin with \`lib'" if test "$need_lib_prefix" != no; 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 "$objs"; then if test "$deplibs_check_method" != pass_all; 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 $objs is not portable!" libobjs="$libobjs $objs" fi fi test "$dlself" != no && \ func_warning "\`-dlopen self' is ignored for libtool libraries" set dummy $rpath shift test "$#" -gt 1 && \ func_warning "ignoring multiple \`-rpath's for a libtool library" install_libdir="$1" oldlibs= if test -z "$rpath"; then if test "$build_libtool_libs" = yes; then # Building a libtool convenience library. # Some compilers have problems with a `.al' extension so # convenience libraries should have the same extension an # archive normally would. oldlibs="$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 # which has an extra 1 added just for fun # case $version_type in darwin|linux|osf|windows|none) func_arith $number_major + $number_minor current=$func_arith_result age="$number_minor" revision="$number_revision" ;; freebsd-aout|freebsd-elf|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 ;; *) func_fatal_configuration "$modename: unknown library version type \`$version_type'" ;; 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" ;; freebsd-aout) major=".$current" versuffix=".$current.$revision"; ;; freebsd-elf) major=".$current" versuffix=".$current" ;; irix | nonstopux) if test "X$lt_irix_increment" = "Xno"; 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=$revision while test "$loop" -ne 0; 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) 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=$age while test "$loop" -ne 0; 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. verstring="$verstring:${current}.0" ;; qnx) major=".$current" versuffix=".$current" ;; sunos) major=".$current" versuffix=".$current.$revision" ;; windows) # Use '-' rather than '.', since we only want one # extension on DOS 8.3 filesystems. 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 $version_type in darwin) # we can't check for "0.0" in archive_cmds due to quoting # problems, so we reset it completely verstring= ;; *) verstring="0.0" ;; esac if test "$need_version" = no; then versuffix= else versuffix=".0.0" fi fi # Remove version info from name if versioning should be avoided if test "$avoid_version" = yes && test "$need_version" = no; then major= versuffix= verstring="" fi # Check to see if the archive will have undefined symbols. if test "$allow_undefined" = yes; then if test "$allow_undefined_flag" = unsupported; then func_warning "undefined symbols not allowed in $host shared libraries" build_libtool_libs=no build_old_libs=yes fi else # Don't allow undefined symbols. allow_undefined_flag="$no_undefined_flag" fi fi func_generate_dlsyms "$libname" "$libname" "yes" libobjs="$libobjs $symfileobj" test "X$libobjs" = "X " && libobjs= if test "$mode" != relink; then # Remove our outputs, but don't remove object files since they # may have been created when compiling PIC objects. removelist= tempremovelist=`$ECHO "$output_objdir/*"` for p in $tempremovelist; do case $p in *.$objext | *.gcno) ;; $output_objdir/$outputname | $output_objdir/$libname.* | $output_objdir/${libname}${release}.*) if test "X$precious_files_regex" != "X"; then if $ECHO "$p" | $EGREP -e "$precious_files_regex" >/dev/null 2>&1 then continue fi fi removelist="$removelist $p" ;; *) ;; esac done test -n "$removelist" && \ func_show_eval "${RM}r \$removelist" fi # Now set the variables for building old libraries. if test "$build_old_libs" = yes && test "$build_libtool_libs" != convenience ; then oldlibs="$oldlibs $output_objdir/$libname.$libext" # Transform .lo files to .o files. oldobjs="$objs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}'$/d' -e "$lo2o" | $NL2SP` fi # Eliminate all temporary directories. #for path in $notinst_path; do # lib_search_path=`$ECHO "X$lib_search_path " | $Xsed -e "s% $path % %g"` # deplibs=`$ECHO "X$deplibs " | $Xsed -e "s% -L$path % %g"` # dependency_libs=`$ECHO "X$dependency_libs " | $Xsed -e "s% -L$path % %g"` #done if test -n "$xrpath"; then # If the user specified any rpath flags, then add them. temp_xrpath= for libdir in $xrpath; do temp_xrpath="$temp_xrpath -R$libdir" case "$finalize_rpath " in *" $libdir "*) ;; *) finalize_rpath="$finalize_rpath $libdir" ;; esac done if test "$hardcode_into_libs" != yes || test "$build_old_libs" = yes; then dependency_libs="$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 *" $lib "*) ;; *) dlfiles="$dlfiles $lib" ;; esac done # Make sure dlprefiles contains only unique files old_dlprefiles="$dlprefiles" dlprefiles= for lib in $old_dlprefiles; do case "$dlprefiles " in *" $lib "*) ;; *) dlprefiles="$dlprefiles $lib" ;; esac done if test "$build_libtool_libs" = yes; then if test -n "$rpath"; then case $host in *-*-cygwin* | *-*-mingw* | *-*-pw32* | *-*-os2* | *-*-beos* | *-cegcc*) # these systems don't actually have a c library (as such)! ;; *-*-rhapsody* | *-*-darwin1.[012]) # Rhapsody C library is in the System framework deplibs="$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 "$build_libtool_need_lc" = "yes"; then deplibs="$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` 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=`$ECHO "X$potlib" | $Xsed -e 's,[^/]*$,,'`"$potliblink";; esac done if eval $file_magic_cmd \"\$potlib\" 2>/dev/null | $SED -e 10q | $EGREP "$file_magic_regex" > /dev/null; then newdeplibs="$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: $potlib" fi fi ;; *) # Add a -L argument. newdeplibs="$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=$func_stripname_result if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then case " $predeps $postdeps " in *" $a_deplib "*) newdeplibs="$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 \"X$potent_lib\"" 2>/dev/null | $Xsed -e 10q | \ $EGREP "$match_pattern_regex" > /dev/null; then newdeplibs="$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: $potlib" fi fi ;; *) # Add a -L argument. newdeplibs="$newdeplibs $a_deplib" ;; esac done # Gone through all deplibs. ;; none | unknown | *) newdeplibs="" tmp_deplibs=`$ECHO "X $deplibs" | $Xsed \ -e 's/ -lc$//' -e 's/ -[LR][^ ]*//g'` if test "X$allow_libtool_libs_with_static_runtimes" = "Xyes" ; then for i in $predeps $postdeps ; do # can't use Xsed below, because $i might contain '/' tmp_deplibs=`$ECHO "X $tmp_deplibs" | $Xsed -e "s,$i,,"` done fi if $ECHO "X $tmp_deplibs" | $Xsed -e 's/[ ]//g' | $GREP . >/dev/null; then $ECHO if test "X$deplibs_check_method" = "Xnone"; 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 $ECHO "*** All declared inter-library dependencies are being dropped." droppeddeps=yes fi ;; esac versuffix=$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 "X $newdeplibs" | $Xsed -e 's/ -lc / System.ltframework /'` ;; esac if test "$droppeddeps" = yes; then if test "$module" = yes; 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." $ECHO "*** \`nm' from GNU binutils and a full rebuild may help." fi if test "$build_old_libs" = no; 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" $ECHO "*** or is declared to -dlopen it." if test "$allow_undefined" = no; 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," $ECHO "*** libtool will only create a static version of it." if test "$build_old_libs" = no; 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 "X $newdeplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` new_inherited_linker_flags=`$ECHO "X $new_inherited_linker_flags" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` deplibs=`$ECHO "X $deplibs" | $Xsed -e '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/$objdir "*) new_libs="$new_libs -L$path/$objdir" ;; esac ;; esac done for deplib in $deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$new_libs $deplib" ;; esac ;; *) new_libs="$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 "$build_libtool_libs" = yes; then if test "$hardcode_into_libs" = yes; then # Hardcode the library paths hardcode_libdirs= dep_rpath= rpath="$finalize_rpath" test "$mode" != relink && rpath="$compile_rpath$rpath" for libdir in $rpath; do if test -n "$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"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" dep_rpath="$dep_rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$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" if test -n "$hardcode_libdir_flag_spec_ld"; then eval dep_rpath=\"$hardcode_libdir_flag_spec_ld\" else eval dep_rpath=\"$hardcode_libdir_flag_spec\" fi fi if test -n "$runpath_var" && test -n "$perm_rpath"; then # We should set the runpath_var. rpath= for dir in $perm_rpath; do rpath="$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 "$mode" != relink && shlibpath="$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 linknames="$linknames $link" done # Use standard objects if they are pic test -z "$pic_flag" && libobjs=`$ECHO "X$libobjs" | $SP2NL | $Xsed -e "$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" delfiles="$delfiles $export_symbols" fi orig_export_symbols= case $host_os in cygwin* | mingw* | cegcc*) if test -n "$export_symbols" && test -z "$export_symbols_regex"; then # exporting using user supplied symfile if test "x`$SED 1q $export_symbols`" != xEXPORTS; then # and it's NOT already a .def file. Must figure out # which of the given symbols are data symbols and tag # them as such. So, trigger use of export_symbols_cmds. # export_symbols gets reassigned inside the "prepare # the list of exported symbols" if statement, so the # include_expsyms logic still works. orig_export_symbols="$export_symbols" export_symbols= always_export_symbols=yes fi fi ;; esac # Prepare the list of exported symbols if test -z "$export_symbols"; then if test "$always_export_symbols" = yes || 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 cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" func_len " $cmd" len=$func_len_result if test "$len" -lt "$max_cmd_len" || test "$max_cmd_len" -le -1; then func_show_eval "$cmd" 'exit $?' skipped_export=false else # The command line is too long to execute in one step. func_verbose "using reloadable object file for export list..." skipped_export=: # Break out early, otherwise skipped_export may be # set to false by a later but shorter cmd. break fi done IFS="$save_ifs" if test -n "$export_symbols_regex" && test "X$skipped_export" != "X:"; 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 "X$include_expsyms" | $Xsed | $SP2NL >> "$tmp_export_symbols"' fi if test "X$skipped_export" != "X:" && test -n "$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 delfiles="$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 *" $test_deplib "*) ;; *) tmp_deplibs="$tmp_deplibs $test_deplib" ;; esac done deplibs="$tmp_deplibs" if test -n "$convenience"; then if test -n "$whole_archive_flag_spec" && test "$compiler_needs_object" = yes && test -z "$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" generated="$generated $gentop" func_extract_archives $gentop $convenience libobjs="$libobjs $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi fi if test "$thread_safe" = yes && test -n "$thread_safe_flag_spec"; then eval flag=\"$thread_safe_flag_spec\" linker_flags="$linker_flags $flag" fi # Make a backup of the uninstalled library when relinking if test "$mode" = relink; then $opt_dry_run || eval '(cd $output_objdir && $RM ${realname}U && $MV $realname ${realname}U)' || exit $? fi # Do each of the archive commands. if test "$module" = yes && 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=$archive_cmds fi fi if test "X$skipped_export" != "X:" && 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=$output output_la=`$ECHO "X$output" | $Xsed -e "$basename"` # Clear the reloadable object creation command queue and # initialize k to one. test_cmds= concat_cmds= objlist= last_robj= k=1 if test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "$with_gnu_ld" = yes; then output=${output_objdir}/${output_la}.lnkscript func_verbose "creating GNU ld script: $output" $ECHO 'INPUT (' > $output for obj in $save_libobjs do $ECHO "$obj" >> $output done $ECHO ')' >> $output delfiles="$delfiles $output" elif test -n "$save_libobjs" && test "X$skipped_export" != "X:" && test "X$file_list_spec" != X; then output=${output_objdir}/${output_la}.lnk func_verbose "creating linker input file list: $output" : > $output set x $save_libobjs shift firstobj= if test "$compiler_needs_object" = yes; then firstobj="$1 " shift fi for obj do $ECHO "$obj" >> $output done delfiles="$delfiles $output" output=$firstobj\"$file_list_spec$output\" 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 "X$objlist" = X || test "$len" -lt "$max_cmd_len"; then func_append objlist " $obj" else # The command $test_cmds is almost too long, add a # command to the queue. if test "$k" -eq 1 ; then # The first file doesn't have a previous command to add. eval concat_cmds=\"$reload_cmds $objlist $last_robj\" else # All subsequent reloadable object files will link in # the last one created. eval concat_cmds=\"\$concat_cmds~$reload_cmds $objlist $last_robj~\$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~ eval concat_cmds=\"\${concat_cmds}$reload_cmds $objlist $last_robj\" if test -n "$last_robj"; then eval concat_cmds=\"\${concat_cmds}~\$RM $last_robj\" fi delfiles="$delfiles $output" else output= fi if ${skipped_export-false}; then func_verbose "generating symbol list for \`$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 $last_robj\" fi fi test -n "$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" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$mode" = relink; 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 if ${skipped_export-false}; then if test -n "$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 "X$include_expsyms" | $Xsed | $SP2NL >> "$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 delfiles="$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 > $export_symbols fi fi libobjs=$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 $libobjs for piecewise linking. # Do each of the archive commands. if test "$module" = yes && 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" generated="$generated $gentop" func_extract_archives $gentop $dlprefiles libobjs="$libobjs $func_extract_archives_result" test "X$libobjs" = "X " && libobjs= fi save_ifs="$IFS"; IFS='~' for cmd in $cmds; do IFS="$save_ifs" eval cmd=\"$cmd\" $opt_silent || { func_quote_for_expand "$cmd" eval "func_echo $func_quote_for_expand_result" } $opt_dry_run || eval "$cmd" || { lt_exit=$? # Restore the uninstalled library and exit if test "$mode" = relink; 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 "$mode" = relink; 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 $?' fi done # If -module or -export-dynamic was specified, set the dlname. if test "$module" = yes || test "$export_dynamic" = yes; then # On all known operating systems, these are identical. dlname="$soname" fi fi ;; obj) if test -n "$dlfiles$dlprefiles" || test "$dlself" != no; 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= # reload_cmds runs $LD directly, so let us get rid of # -Wl from whole_archive_flag_spec and hope we can get by with # turning comma into space.. wl= if test -n "$convenience"; then if test -n "$whole_archive_flag_spec"; then eval tmp_whole_archive_flags=\"$whole_archive_flag_spec\" reload_conv_objs=$reload_objs\ `$ECHO "X$tmp_whole_archive_flags" | $Xsed -e 's|,| |g'` else gentop="$output_objdir/${obj}x" generated="$generated $gentop" func_extract_archives $gentop $convenience reload_conv_objs="$reload_objs $func_extract_archives_result" fi fi # Create the old-style object. reload_objs="$objs$old_deplibs "`$ECHO "X$libobjs" | $SP2NL | $Xsed -e '/\.'${libext}$'/d' -e '/\.lib$/d' -e "$lo2o" | $NL2SP`" $reload_conv_objs" ### testsuite: skip nested quoting test output="$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 $EXIT_SUCCESS fi if test "$build_libtool_libs" != yes; then 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 $EXIT_SUCCESS fi if test -n "$pic_flag" || test "$pic_mode" != default; then # Only do commands if we really have different PIC objects. reload_objs="$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 "$release" && \ func_warning "\`-release' is ignored for programs" test "$preload" = yes \ && test "$dlopen_support" = unknown \ && test "$dlopen_self" = unknown \ && test "$dlopen_self_static" = unknown && \ 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 "X $compile_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e 's/ -lc / System.ltframework /'` ;; esac case $host in *-*-darwin*) # Don't allow lazy linking, it breaks C++ global constructors # But is supposedly fixed on 10.4 or later (yay!). if test "$tagname" = CXX ; then case ${MACOSX_DEPLOYMENT_TARGET-10.0} in 10.[0123]) compile_command="$compile_command ${wl}-bind_at_load" finalize_command="$finalize_command ${wl}-bind_at_load" ;; esac fi # Time to change all our "foo.ltframework" stuff back to "-framework foo" compile_deplibs=`$ECHO "X $compile_deplibs" | $Xsed -e 's% \([^ $]*\).ltframework% -framework \1%g'` finalize_deplibs=`$ECHO "X $finalize_deplibs" | $Xsed -e '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/$objdir "*) new_libs="$new_libs -L$path/$objdir" ;; esac ;; esac done for deplib in $compile_deplibs; do case $deplib in -L*) case " $new_libs " in *" $deplib "*) ;; *) new_libs="$new_libs $deplib" ;; esac ;; *) new_libs="$new_libs $deplib" ;; esac done compile_deplibs="$new_libs" compile_command="$compile_command $compile_deplibs" finalize_command="$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 *" $libdir "*) ;; *) finalize_rpath="$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"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$perm_rpath " in *" $libdir "*) ;; *) perm_rpath="$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=$libdir;; *) dllsearchpath="$dllsearchpath:$libdir";; esac case :$dllsearchpath: in *":$testbindir:"*) ;; ::) dllsearchpath=$testbindir;; *) dllsearchpath="$dllsearchpath:$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"*) ;; *) hardcode_libdirs="$hardcode_libdirs$hardcode_libdir_separator$libdir" ;; esac fi else eval flag=\"$hardcode_libdir_flag_spec\" rpath="$rpath $flag" fi elif test -n "$runpath_var"; then case "$finalize_perm_rpath " in *" $libdir "*) ;; *) finalize_perm_rpath="$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 "$libobjs" && test "$build_old_libs" = yes; then # Transform all the library objects into standard objects. compile_command=`$ECHO "X$compile_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` finalize_command=`$ECHO "X$finalize_command" | $SP2NL | $Xsed -e "$lo2o" | $NL2SP` fi func_generate_dlsyms "$outputname" "@PROGRAM@" "no" # template prelinking step if test -n "$prelink_cmds"; then func_execute_cmds "$prelink_cmds" 'exit $?' fi wrappers_required=yes case $host in *cygwin* | *mingw* ) if test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; *cegcc) # Disable wrappers for cegcc, we are cross compiling anyway. wrappers_required=no ;; *) if test "$need_relink" = no || test "$build_libtool_libs" != yes; then wrappers_required=no fi ;; esac if test "$wrappers_required" = no; then # Replace the output file specification. compile_command=`$ECHO "X$compile_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` link_command="$compile_command$compile_rpath" # We have no uninstalled library dependencies, so finalize right now. exit_status=0 func_show_eval "$link_command" 'exit_status=$?' # Delete the generated files. if test -f "$output_objdir/${outputname}S.${objext}"; then func_show_eval '$RM "$output_objdir/${outputname}S.${objext}"' fi exit $exit_status fi if test -n "$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 $perm_rpath; do rpath="$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 $finalize_perm_rpath; do rpath="$rpath$dir:" done finalize_var="$runpath_var=\"$rpath\$$runpath_var\" " fi fi if test "$no_install" = yes; then # We don't need to create a wrapper script. link_command="$compile_var$compile_command$compile_rpath" # Replace the output file specification. link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$output"'%g'` # Delete the old output file. $opt_dry_run || $RM $output # Link the executable and exit func_show_eval "$link_command" 'exit $?' exit $EXIT_SUCCESS fi if test "$hardcode_action" = relink; then # 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 "\`$output' will be relinked during installation" else if test "$fast_install" != no; then link_command="$finalize_var$compile_command$finalize_rpath" if test "$fast_install" = yes; then relink_command=`$ECHO "X$compile_var$compile_command$compile_rpath" | $Xsed -e 's%@OUTPUT@%\$progdir/\$file%g'` else # fast_install is set to needless relink_command= fi else link_command="$compile_var$compile_command$compile_rpath" relink_command="$finalize_var$finalize_command$finalize_rpath" fi fi # Replace the output file specification. link_command=`$ECHO "X$link_command" | $Xsed -e 's%@OUTPUT@%'"$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 $?' # 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 "X$relink_command" | $Xsed -e "$sed_quote_subst"` fi # Quote $ECHO for shipping. if test "X$ECHO" = "X$SHELL $progpath --fallback-echo"; then case $progpath in [\\/]* | [A-Za-z]:[\\/]*) qecho="$SHELL $progpath --fallback-echo";; *) qecho="$SHELL `pwd`/$progpath --fallback-echo";; esac qecho=`$ECHO "X$qecho" | $Xsed -e "$sed_quote_subst"` else qecho=`$ECHO "X$ECHO" | $Xsed -e "$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 $oldlibs; do if test "$build_libtool_libs" = convenience; then oldobjs="$libobjs_save $symfileobj" addlibs="$convenience" build_libtool_libs=no else if test "$build_libtool_libs" = module; then oldobjs="$libobjs_save" build_libtool_libs=no else oldobjs="$old_deplibs $non_pic_objects" if test "$preload" = yes && test -f "$symfileobj"; then oldobjs="$oldobjs $symfileobj" fi fi addlibs="$old_convenience" fi if test -n "$addlibs"; then gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $addlibs oldobjs="$oldobjs $func_extract_archives_result" fi # Do each command in the archive commands. if test -n "$old_archive_from_new_cmds" && test "$build_libtool_libs" = yes; then cmds=$old_archive_from_new_cmds else # Add any objects from preloaded convenience libraries if test -n "$dlprefiles"; then gentop="$output_objdir/${outputname}x" generated="$generated $gentop" func_extract_archives $gentop $dlprefiles oldobjs="$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/${outputname}x" generated="$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" oldobjs="$oldobjs $gentop/$newobj" ;; *) oldobjs="$oldobjs $obj" ;; esac done fi eval cmds=\"$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 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=$objlist if test "X$oldobjs" = "X" ; 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 $output in *.la) old_library= test "$build_old_libs" = yes && 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 "X$relink_command" | $Xsed -e "$sed_quote_subst"` if test "$hardcode_automatic" = yes ; then relink_command= fi # Only create the output if not a dry run. $opt_dry_run || { for installed in no yes; do if test "$installed" = yes; 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="$func_basename_result" eval libdir=`${SED} -n -e 's/^libdir=\(.*\)$/\1/p' $deplib` test -z "$libdir" && \ func_fatal_error "\`$deplib' is not a valid libtool archive" newdependency_libs="$newdependency_libs $libdir/$name" ;; *) newdependency_libs="$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 "\`$lib' is not a valid libtool archive" newdlfiles="$newdlfiles $libdir/$name" ;; *) newdlfiles="$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 "\`$lib' is not a valid libtool archive" newdlprefiles="$newdlprefiles $libdir/$name" ;; esac done dlprefiles="$newdlprefiles" else newdlfiles= for lib in $dlfiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac newdlfiles="$newdlfiles $abs" done dlfiles="$newdlfiles" newdlprefiles= for lib in $dlprefiles; do case $lib in [\\/]* | [A-Za-z]:[\\/]*) abs="$lib" ;; *) abs=`pwd`"/$lib" ;; esac newdlprefiles="$newdlprefiles $abs" done dlprefiles="$newdlprefiles" fi $RM $output # place dlname in correct position for cygwin tdlname=$dlname case $host,$output,$installed,$module,$dlname in *cygwin*,*lai,yes,no,*.dll | *mingw*,*lai,yes,no,*.dll | *cegcc*,*lai,yes,no,*.dll) tdlname=../bin/$dlname ;; esac $ECHO > $output "\ # $outputname - a libtool library file # Generated by $PROGRAM (GNU $PACKAGE$TIMESTAMP) $VERSION # # Please DO NOT delete this file! # It is necessary for linking the library. # The name that we can dlopen(3). dlname='$tdlname' # Names of this library. library_names='$library_names' # The name of the static archive. old_library='$old_library' # Linker flags that can not 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='$install_libdir'" if test "$installed" = no && test "$need_relink" = yes; 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 $EXIT_SUCCESS } { test "$mode" = link || test "$mode" = relink; } && func_mode_link ${1+"$@"} # func_mode_uninstall arg... func_mode_uninstall () { $opt_debug RM="$nonopt" files= rmforce= 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 $arg in -f) RM="$RM $arg"; rmforce=yes ;; -*) RM="$RM $arg" ;; *) files="$files $arg" ;; esac done test -z "$RM" && \ func_fatal_help "you must specify an RM program" rmdirs= origobjdir="$objdir" for file in $files; do func_dirname "$file" "" "." dir="$func_dirname_result" if test "X$dir" = X.; then objdir="$origobjdir" else objdir="$dir/$origobjdir" fi func_basename "$file" name="$func_basename_result" test "$mode" = uninstall && objdir="$dir" # Remember objdir for removal later, being careful to avoid duplicates if test "$mode" = clean; then case " $rmdirs " in *" $objdir "*) ;; *) rmdirs="$rmdirs $objdir" ;; esac fi # Don't error if the file doesn't exist and rm -f was used. if { test -L "$file"; } >/dev/null 2>&1 || { test -h "$file"; } >/dev/null 2>&1 || test -f "$file"; then : elif test -d "$file"; then exit_status=1 continue elif test "$rmforce" = yes; 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 $library_names; do rmfiles="$rmfiles $objdir/$n" done test -n "$old_library" && rmfiles="$rmfiles $objdir/$old_library" case "$mode" in clean) case " $library_names " in # " " in the beginning catches empty $dlname *" $dlname "*) ;; *) rmfiles="$rmfiles $objdir/$dlname" ;; esac test -n "$libdir" && rmfiles="$rmfiles $objdir/$name $objdir/${name}i" ;; uninstall) if test -n "$library_names"; then # Do each command in the postuninstall commands. func_execute_cmds "$postuninstall_cmds" 'test "$rmforce" = yes || exit_status=1' fi if test -n "$old_library"; then # Do each command in the old_postuninstall commands. func_execute_cmds "$old_postuninstall_cmds" 'test "$rmforce" = yes || 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 "$pic_object" && test "$pic_object" != none; then rmfiles="$rmfiles $dir/$pic_object" fi # Add non-PIC object to the list of files to remove. if test -n "$non_pic_object" && test "$non_pic_object" != none; then rmfiles="$rmfiles $dir/$non_pic_object" fi fi ;; *) if test "$mode" = clean ; then noexename=$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 $file without .exe rmfiles="$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 $func_ltwrapper_scriptname_result rmfiles="$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 $rmfiles rmfiles="$rmfiles $objdir/$name $objdir/${name}S.${objext}" if test "$fast_install" = yes && test -n "$relink_command"; then rmfiles="$rmfiles $objdir/lt-$name" fi if test "X$noexename" != "X$name" ; then rmfiles="$rmfiles $objdir/lt-${noexename}.c" fi fi fi ;; esac func_show_eval "$RM $rmfiles" 'exit_status=1' done objdir="$origobjdir" # 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 $exit_status } { test "$mode" = uninstall || test "$mode" = clean; } && func_mode_uninstall ${1+"$@"} test -z "$mode" && { help="$generic_help" func_fatal_help "you must specify a MODE" } test -z "$exec_cmd" && \ func_fatal_help "invalid operation mode \`$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 # in which 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: # vi:sw=2 pfstools-1.8.5/src/0002755000175000017500000000000011652214413011167 500000000000000pfstools-1.8.5/src/pfsview/0002755000175000017500000000000011652214416012655 500000000000000pfstools-1.8.5/src/pfsview/pfsview.qrc0000644000175000017500000000015111541657401014764 00000000000000 icons/appicon.png pfstools-1.8.5/src/pfsview/histogram.h0000664000175000017500000000313110306047513014736 00000000000000#ifndef HISTOGRAM_H #define HISTOGRAM_H /** * @brief * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: histogram.h,v 1.2 2005/09/02 13:10:35 rafm Exp $ */ #include class Histogram { float *P; int bins; int accuracy; public: Histogram( int bins, int accuracy = 1 ); ~Histogram(); void computeLog( const pfs::Array2D *image ); void computeLog( const pfs::Array2D *image, float min, float max ); int getBins() const { return bins; } float getMaxP() const; float getP( int bin ) const { assert( bin < bins ); return P[bin]; } }; #endif pfstools-1.8.5/src/pfsview/pfsview_widget.cpp0000644000175000017500000005375411557013055016343 00000000000000/** * @brief * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfsview_widget.cpp,v 1.21 2011/04/30 14:01:17 rafm Exp $ */ #include #include #include #include #include #include #include #include #include #include #include #include #include //#include #include "pfsview_widget.h" #include #define min(x,y) ( (x)<(y) ? (x) : (y) ) #define max(x,y) ( (x)>(y) ? (x) : (y) ) #define D65_LUM_R 0.212656f #define D65_LUM_G 0.715158f #define D65_LUM_B 0.072186f inline float clamp( float val, float min, float max ) { if( val < min ) return min; if( val > max ) return max; return val; } inline int clamp( int val, int min, int max ) { if( val < min ) return min; if( val > max ) return max; return val; } const char* COLOR_CHANNELS = "Color"; PFSViewWidgetArea::PFSViewWidgetArea( QWidget *parent ) : QScrollArea( parent ) { PFSViewWidget *pfsview = new PFSViewWidget( this ); setWidget( pfsview ); setWidgetResizable( true ); setSizePolicy( QSizePolicy::Preferred, QSizePolicy::Preferred ); } QSize PFSViewWidgetArea::sizeHint() const { QSize sz = widget()->sizeHint(); // printf( "widget: %d %d\n", sz.width(), sz.height() ); sz += QSize( frameWidth()*2, frameWidth()*2 ); // printf( "area: %d %d\n", sz.width(), sz.height() ); return sz; } PFSViewWidget::PFSViewWidget( QWidget *parent ) : QWidget( parent ), image( NULL ), minValue( 1.f ), maxValue( 100.f ), zoom( 1.f ), mappingMethod( MAP_GAMMA2_2 ), visibleChannel( COLOR_CHANNELS ), negativeTreatment( NEGATIVE_BLACK ), infNaNTreatment( INFNAN_MARK_AS_RED ), updateMappingRequested( true ), clippingMethod(CLIP_SIMPLE) { setSizePolicy( QSizePolicy::Fixed, QSizePolicy::Fixed ); setMouseTracking( true ); setCursor( QCursor( Qt::CrossCursor ) ); //name, Qt::WNoAutoErase // setResizePolicy( Manual ); pfsFrame = NULL; workArea[0] = workArea[1] = workArea[2] = NULL; selection += QRegion( 10, 10, 100, 100 ); pointerValue.valid = false; } PFSViewWidget::~PFSViewWidget() { delete pfsFrame; delete workArea[0]; delete workArea[1]; delete workArea[2]; } // ======================= Set current frame ========================== void PFSViewWidget::setFrame( pfs::Frame *frame ) { pfsFrame = frame; if( frame == NULL ) return; // If selected channel not available if( ( visibleChannel == COLOR_CHANNELS && !hasColorChannels( frame ) ) || ( visibleChannel != COLOR_CHANNELS && frame->getChannel( visibleChannel ) == NULL ) ) { // Chose first available channel pfs::ChannelIterator *it = frame->getChannels(); if( !it->hasNext() ) // TODO: failover throw new pfs::Exception( "No channels available!" ); visibleChannel = it->getNext()->getName(); } else if( visibleChannel != COLOR_CHANNELS ) { // Get a new pointer, as the old frame object // can be delete after returning from this method visibleChannel = frame->getChannel( visibleChannel )->getName(); } int desktopWidth, desktopHeight; desktopWidth = QApplication::desktop()->width(); desktopHeight = QApplication::desktop()->height(); if( frame->getWidth() > desktopWidth || frame->getHeight() > desktopHeight ) { zoom = min( (float)desktopWidth / (float)frame->getWidth(), (float)desktopHeight / (float)frame->getHeight() ); } updateZoom(); setPointer(); } //void PFSViewWidget::drawContents( QPainter * p, int clipx, int clipy, int clipw, int cliph ) void PFSViewWidget::paintEvent( QPaintEvent *event ) { assert( pfsFrame != NULL ); QRect clip = event->rect(); int clipx = clip.x(); int clipy = clip.y(); int clipw = clip.width(); int cliph = clip.height(); if( updateMappingRequested ) updateMapping(); QPainter p( this ); // if( image != NULL ) p->drawImage( 0, 0, *image ); if( image != NULL ) { p.drawImage( clipx, clipy, *image, clipx, clipy, clipw, cliph ); //Erase area outside image if( clipx+clipw > image->width() ) p.eraseRect( image->width(), 0, clipx+clipw - image->width(), image->height() ); if( clipy+cliph > image->height() ) p.eraseRect( 0, image->height(), image->width(), clipy+cliph - image->height() ); if( clipx+clipw > image->width() && clipy+cliph > image->height() ) p.eraseRect( image->width(), image->height(), clipx+clipw - image->width(), clipy+cliph - image->height() ); } } // ======================= Update =========================== static void scaleCopyArray(const pfs::Array2D *from, pfs::Array2D *to) { assert( from->getRows() >= to->getRows() ); assert( from->getCols() >= to->getCols() ); float sx, sy; float dx = (float)from->getCols() / (float)to->getCols(); float dy = (float)from->getRows() / (float)to->getRows(); int x, y, i = 0; for( sy = 0, y = 0; y < to->getRows(); y++, sy += dy ) { for( sx = 0, x = 0; x < to->getCols(); x++, sx += dx ) { (*to)(i++) = (*from)((int)(sx), (int)(sy) ); } } } static void transformImageToWorkArea( pfs::Array2D **workArea, float zoom, bool color, pfs::Array2D *X, pfs::Array2D *Y = NULL, pfs::Array2D *Z = NULL ) { int origCols, origRows; origCols = X->getCols(); origRows = X->getRows(); int workCols, workRows; workCols = min( (int)((float)X->getCols() * zoom), X->getCols() ); workRows = min( (int)((float)X->getRows() * zoom), X->getRows() ); int requiredChannels = color ? 3 : 1; // Reallocate work area arrays to fit new size { for( int c = 0; c < requiredChannels; c++ ) { if( workArea[c] == NULL || workArea[c]->getCols() != workCols || workArea[c]->getRows() != workRows ) { if( workArea[c] != NULL ) delete workArea[c]; workArea[c] = new pfs::Array2DImpl( workCols, workRows ); } } } //Copy | rescale & tranform image to work area if( color ) { if( workCols == origCols && workRows == origRows ) { copyArray( X, workArea[0] ); copyArray( Y, workArea[1] ); copyArray( Z, workArea[2] ); } else { scaleCopyArray( X, workArea[0] ); scaleCopyArray( Y, workArea[1] ); scaleCopyArray( Z, workArea[2] ); } pfs::transformColorSpace( pfs::CS_XYZ, workArea[0], workArea[1], workArea[2], pfs::CS_RGB, workArea[0], workArea[1], workArea[2] ); } else { if( workCols == origCols && workRows == origRows ) copyArray( X, workArea[0] ); else scaleCopyArray( X, workArea[0] ); } } #define LUTSIZE 256 inline int binarySearchPixels( float x, const float *lut, const int lutSize ) { int l = 0, r = lutSize; while( true ) { int m = (l+r)/2; if( m == l ) break; if( x < lut[m] ) r = m; else l = m; } return l; } static float getInverseMapping( LumMappingMethod mappingMethod, float v, float minValue, float maxValue ) { switch( mappingMethod ) { case MAP_GAMMA1_4: return powf( v, 1.4 )*(maxValue-minValue) + minValue; case MAP_GAMMA1_8: return powf( v, 1.8 )*(maxValue-minValue) + minValue; case MAP_GAMMA2_2: return powf( v, 2.2 )*(maxValue-minValue) + minValue; case MAP_GAMMA2_6: return powf( v, 2.6 )*(maxValue-minValue) + minValue; case MAP_LINEAR: return v*(maxValue-minValue) + minValue; case MAP_LOGARITHMIC: return powf( 10, v * (log10f(maxValue) - log10f(minValue)) + log10f( minValue ) ); default: assert(0); return 0; } } /** * Copy pixels in work area to QImage using proper clipping and mapping * method. Handle also expansion if image in zoomed in. */ static void mapFrameToImage( pfs::Array2D *R, pfs::Array2D *G, pfs::Array2D *B, QImage *img, float minValue, float maxValue, RGBClippingMethod clippingMethod, LumMappingMethod mappingMethod, InfNaNTreatment infNaNTreatment, NegativeTreatment negativeTreatment ) { assert( R != NULL ); assert( img != NULL ); int rows = R->getRows(); int cols = R->getCols(); int index = 0; bool expand = cols != img->width() || rows != img->height(); // Zoom in float imgRow = 0, imgCol; float imgDeltaRow, imgDeltaCol; if( expand ) { imgDeltaRow = (float)(img->height()) / (float)rows; imgDeltaCol = (float)(img->width()) / (float)cols; } else { imgDeltaRow = imgDeltaCol = 1; } bool color = (G != NULL); assert( !color || (color && B != NULL) ); float lutPixFloor[257*2]; QRgb lutPixel[257*2]; int lutSize; if( !color && ( negativeTreatment == NEGATIVE_GREEN_SCALE || negativeTreatment == NEGATIVE_ABSOLUTE ) ) { // Handle negative numbers lutSize = 257*2+1; for( int p = 256; p >= 0; p-- ) { float p_left = (float)p/255.f; lutPixFloor[256-p+1] = -getInverseMapping( mappingMethod, p_left, minValue, maxValue ); if( p != 0 ) lutPixel[256-p+1] = negativeTreatment == NEGATIVE_GREEN_SCALE ? QColor( 0, p-1, 0 ).rgb() : QColor( p-1, p-1, p-1 ).rgb(); } for( int p = 0; p < 257; p++ ) { float p_left = (float)p/255.f; lutPixFloor[257+p+1] = getInverseMapping( mappingMethod, p_left, minValue, maxValue ); if( p != 256 ) lutPixel[257+p+1] = QColor( p, p, p ).rgb(); } if( clippingMethod == CLIP_COLORCODED ) { lutPixel[0] = negativeTreatment == NEGATIVE_GREEN_SCALE ? QColor( 0, 255, 255 ).rgb() : QColor( 255, 255, 0 ).rgb(); lutPixel[257] = QColor( 0, 0, 255 ).rgb(); lutPixel[257*2] = QColor( 255, 255, 0 ).rgb(); } else { lutPixel[0] = lutPixel[1]; lutPixel[257] = QColor( 0, 0, 0 ).rgb(); lutPixel[257*2] = QColor( 255, 255, 255 ).rgb(); } } else { // clip negative numbers int neg_offset = ((!color && negativeTreatment == NEGATIVE_MARK_AS_RED) ? 1 : 0); lutSize = 257+1 + neg_offset; // +1 - for lower bound for( int p = 1+neg_offset; p <= LUTSIZE+1; p++ ) { float p_left = ((float)p - 1.f - (float)neg_offset)/255.f; // Should be -1.5f, but we don't want negative nums lutPixFloor[p] = getInverseMapping( mappingMethod, p_left, minValue, maxValue ); if( !color && p < LUTSIZE+1+neg_offset ) lutPixel[p] = QColor( p-1-neg_offset, p-1-neg_offset, p-1-neg_offset ).rgb(); // printf( "p = %d\tl = %g\n", p, lookupTable[p] ); } if( clippingMethod == CLIP_COLORCODED ) { lutPixel[neg_offset] = QColor( 0, 0, 255 ).rgb(); lutPixel[LUTSIZE+1+neg_offset] = QColor( 255, 255, 0 ).rgb(); } else { lutPixel[neg_offset] = QColor( 0, 0, 0 ).rgb(); lutPixel[LUTSIZE+1+neg_offset] = QColor( 255, 255, 255 ).rgb(); } if( negativeTreatment == NEGATIVE_MARK_AS_RED && !color) { lutPixFloor[1] = 0; lutPixel[0] = QColor( 255, 0, 0 ).rgb(); } } // bool once = true; for( int r = 0; r < rows; r++, imgRow += imgDeltaRow ) { QRgb* line = (QRgb*)img->scanLine( (int)imgRow ); imgCol = 0; for( int c = 0; c < cols; c++, index++, imgCol += imgDeltaCol ) { QRgb pixel; if( color ) { // Color channels int pr, pg, pb; pr = binarySearchPixels( (*R)(index), lutPixFloor, lutSize ); pg = binarySearchPixels( (*G)(index), lutPixFloor, lutSize ); pb = binarySearchPixels( (*B)(index), lutPixFloor, lutSize ); // Clipping if( clippingMethod == CLIP_COLORCODED ) { if( pr == 0 || pg == 0 || pb == 0 ) pixel = lutPixel[0]; else if( pr == lutSize-1 || pg == lutSize-1 || pb == lutSize-1 ) pixel = lutPixel[LUTSIZE+1]; else pixel = QColor( pr-1, pg-1, pb-1 ).rgb(); } else if( clippingMethod == CLIP_KEEP_BRI_HUE ) { if( pr == lutSize-1 || pg == lutSize-1 || pb == lutSize-1 || pr == 0 || pg == 0 || pb == 0 ) { float p[3]; p[0] = (*R)(index); p[1] = (*G)(index); p[2] = (*B)(index); float gray = (p[0]+p[1]+p[2])/3.f; // float gray = D65_LUM_R*p[0]+D65_LUM_G*p[1]+D65_LUM_B*p[2]; float t; if( gray >= maxValue ) { pixel = QColor( 255, 255, 255 ).rgb(); } else if( gray <= minValue ) { pixel = QColor( 0, 0, 0 ).rgb(); } else { int i; for( i = 0; i < 3; i++ ) { t = (maxValue - p[i])/(gray - p[i]); if( t >= 0 && t <= 1 ) { break; } t = (minValue - p[i])/(gray - p[i]); if( t >= 0 && t <= 1 ) { break; } } if( i == 3 ) pixel = QColor( 255, 255, 255 ).rgb(); else { for( int i = 0; i < 3; i++ ) p[i] = gray*t + p[i]*(1-t); // if( once ) { // printf( "min = %g max = %g\n", minValue, maxValue ); // printf( "r = %g g = %g b = %g; t = %g\n", p[0], p[1], p[2], t ); // once = false; // } pr = binarySearchPixels( p[0], lutPixFloor, lutSize ); pg = binarySearchPixels( p[1], lutPixFloor, lutSize ); pb = binarySearchPixels( p[2], lutPixFloor, lutSize ); pixel = QColor( clamp( pr-1, 0, 255 ), clamp( pg-1, 0, 255 ), clamp( pb-1, 0, 255 ) ).rgb(); } } } else { pixel = QColor( clamp( pr-1, 0, 255 ), clamp( pg-1, 0, 255 ), clamp( pb-1, 0, 255 ) ).rgb(); } } else { pixel = QColor( clamp( pr-1, 0, 255 ), clamp( pg-1, 0, 255 ), clamp( pb-1, 0, 255 ) ).rgb(); } if( infNaNTreatment == INFNAN_MARK_AS_RED ) { if( !finite( (*R)(index) ) || !finite( (*G)(index) ) || !finite( (*B)(index) ) ) { // x is NaN or Inf pixel = QColor( 255, 0, 0 ).rgb(); } } if( negativeTreatment == NEGATIVE_MARK_AS_RED ) { if( (*R)(index)<0 || (*G)(index)<0 || (*B)(index)<0 ) { // x is negative pixel = QColor( 255, 0, 0 ).rgb(); } } } else { // Single channel int p = binarySearchPixels( (*R)(index), lutPixFloor, lutSize ); pixel = lutPixel[p]; if( infNaNTreatment == INFNAN_MARK_AS_RED && (p == 0 || p == LUTSIZE+1)) if( !finite( (*R)(index) ) ) { // x is NaN or Inf pixel = QColor( 255, 0, 0 ).rgb(); } } line[(int)imgCol] = pixel; if( expand ) { for( int ec = (int)imgCol + 1; ec < (int)(imgCol+imgDeltaCol); ec++ ) { line[ec] = pixel; } } } if( expand ) { for( int er = (int)imgRow + 1; er < (int)(imgRow + imgDeltaRow); er++ ) { QRgb* eLine = (QRgb*)img->scanLine( er ); memcpy( eLine, line, sizeof( QRgb )*img->width() ); } } } } void PFSViewWidget::postUpdateMapping() { updateMappingRequested = true; update( 0, 0, image->width(), image->height() ); //updateContents( 0, 0, image->width(), image->height() ); } void PFSViewWidget::updateMapping() { assert( image != NULL ); QApplication::setOverrideCursor( Qt::WaitCursor ); if( visibleChannel == COLOR_CHANNELS ) { assert( workArea[0] != NULL && workArea[1] != NULL && workArea[2] != NULL ); mapFrameToImage( workArea[0], workArea[1], workArea[2], image, minValue, maxValue, clippingMethod, mappingMethod, infNaNTreatment, negativeTreatment ); } else { assert( workArea[0] != NULL ); mapFrameToImage( workArea[0], NULL, NULL, image, minValue, maxValue, clippingMethod, mappingMethod, infNaNTreatment, negativeTreatment ); } updateMappingRequested = false; QApplication::restoreOverrideCursor(); } void PFSViewWidget::updateZoom() { assert( pfsFrame != NULL ); QApplication::setOverrideCursor( Qt::WaitCursor ); if( visibleChannel == COLOR_CHANNELS ) { pfs::Channel *X, *Y, *Z; pfsFrame->getXYZChannels( X, Y, Z ); transformImageToWorkArea( workArea, zoom, true, X, Y, Z ); } else { pfs::Channel *X = pfsFrame->getChannel( visibleChannel ); transformImageToWorkArea( workArea, zoom, false, X ); } int zoomedWidth = max( workArea[0]->getCols(), (int)((float)(pfsFrame->getWidth())*zoom) ); int zoomedHeight = max( workArea[0]->getRows(), (int)((float)(pfsFrame->getHeight())*zoom) ); if( image != NULL ) delete image; image = new QImage( zoomedWidth, zoomedHeight, QImage::Format_RGB32 ); assert( image != NULL ); postUpdateMapping(); resize( zoomedWidth, zoomedHeight ); // resizeContents( zoomedWidth, zoomedHeight ); // updateContents( 0, 0, zoomedWidth, zoomedHeight ); update( 0, 0, zoomedWidth, zoomedHeight ); QApplication::restoreOverrideCursor(); } QSize PFSViewWidget::sizeHint() const { if( pfsFrame != NULL ) return QSize( (int)((float)pfsFrame->getWidth()*zoom), (int)((float)pfsFrame->getHeight()*zoom) ); // return QSize( (int)((float)pfsFrame->getWidth()*zoom) + 2 * frameWidth(), (int)((float)pfsFrame->getHeight()*zoom) + 2 * frameWidth() ); // return QSize( pfsFrame->getWidth() + 2 * frameWidth(), pfsFrame->getHeight() + 2 * frameWidth() ); else return QWidget::sizeHint(); } // ======================= Events =========================== void PFSViewWidget::setRGBClippingMethod( QAction *action ) { clippingMethod = (RGBClippingMethod)action->data().toUInt(); postUpdateMapping(); } void PFSViewWidget::setInfNaNTreatment( QAction *action ) { infNaNTreatment = (InfNaNTreatment)action->data().toUInt(); postUpdateMapping(); } void PFSViewWidget::setNegativeTreatment( QAction *action ) { negativeTreatment = (NegativeTreatment)action->data().toUInt(); postUpdateMapping(); } void PFSViewWidget::setLumMappingMethod( int method ) { mappingMethod = (LumMappingMethod)method; postUpdateMapping(); } void PFSViewWidget::zoomIn() { if( zoom >= 10 ) return; zoom *= 1.25f; updateZoom(); } void PFSViewWidget::zoomOut() { if( zoom <= 0.05 ) return; zoom *= 0.8f; updateZoom(); } void PFSViewWidget::zoomOriginal() { zoom = 1; updateZoom(); } void PFSViewWidget::setRangeWindow( float min, float max ) { minValue = min; maxValue = max; postUpdateMapping(); } // ===================== Mouse interaction ========================= void PFSViewWidget::mouseMoveEvent( QMouseEvent *mouseEvent ) { assert( pfsFrame != NULL ); setPointer( (int)((float)mouseEvent->x() / zoom), (int)((float)mouseEvent->y() / zoom) ); } void PFSViewWidget::setPointer( int x, int y ) { assert( pfsFrame != NULL ); if( x >= 0 ) { pointerValue.x = x; pointerValue.y = y; } if( pointerValue.x >= 0 && pointerValue.x < pfsFrame->getWidth() && pointerValue.y >= 0 && pointerValue.y < pfsFrame->getHeight() ) { if( visibleChannel == COLOR_CHANNELS ) { pfs::Channel *X, *Y, *Z; pfsFrame->getXYZChannels( X, Y, Z ); pointerValue.value[0] = (*X)( pointerValue.x, pointerValue.y ); pointerValue.value[1] = (*Y)( pointerValue.x, pointerValue.y ); pointerValue.value[2] = (*Z)( pointerValue.x, pointerValue.y ); pointerValue.valuesUsed = 3; pointerValue.valid = true; } else { pfs::Channel *X; X = pfsFrame->getChannel( visibleChannel ); pointerValue.value[0] = (*X)( pointerValue.x, pointerValue.y ); pointerValue.valuesUsed = 1; pointerValue.valid = true; } updatePointerValue(); } else { pointerValue.valid = false; updatePointerValue(); } } void PFSViewWidget::leaveEvent ( QEvent * ) { pointerValue.valid = false; updatePointerValue(); } const PointerValue &PFSViewWidget::getPointerValue() { return pointerValue; } // ===================== Data access ========================= const pfs::Array2D *PFSViewWidget::getPrimaryChannel() { assert( pfsFrame != NULL ); if( visibleChannel == COLOR_CHANNELS ) { pfs::Channel *X, *Y, *Z; pfsFrame->getXYZChannels( X, Y, Z ); return Y; } else { return pfsFrame->getChannel( visibleChannel ); } } const QList PFSViewWidget::getChannels() { assert( pfsFrame != NULL ); QList chArray; pfs::ChannelIterator *it = pfsFrame->getChannels(); it = pfsFrame->getChannels(); while( it->hasNext() ) { pfs::Channel *ch = it->getNext(); chArray.push_back(ch->getName()); } return chArray; } void PFSViewWidget::setVisibleChannel( const char *channelName ) { visibleChannelName = channelName; visibleChannel = channelName != NULL ? (const char*)visibleChannelName : COLOR_CHANNELS; updateZoom(); setPointer(); } const char *PFSViewWidget::getVisibleChannel() { return visibleChannel; } bool PFSViewWidget::hasColorChannels( pfs::Frame *frame ) { if( frame == NULL ) frame = pfsFrame; assert( frame != NULL ); pfs::Channel *X, *Y, *Z; frame->getXYZChannels( X, Y, Z ); return ( X != NULL ); } pfstools-1.8.5/src/pfsview/main.cpp0000644000175000017500000006446211557013055014237 00000000000000/** * @brief * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: main.cpp,v 1.18 2011/04/30 14:01:17 rafm Exp $ */ #include #include "main.h" #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include #include "pfsview_widget.h" #include "luminancerange_widget.h" #define PROGNAME "pfsview" //QApplication *qApp; PFSViewMainWin::PFSViewMainWin( float window_min, float window_max ): QMainWindow( 0 ) { currentFrame = frameList.end(); QScrollArea *pfsViewArea = new PFSViewWidgetArea( this ); pfsView = (PFSViewWidget*)pfsViewArea->widget(); setCentralWidget( pfsViewArea ); setWindowIcon( QIcon( ":icons/appicon.png" ) ); QAction *nextFrameAct = new QAction( tr( "&Next frame" ), this ); nextFrameAct->setStatusTip( tr( "Load next frame" ) ); nextFrameAct->setShortcut( Qt::Key_PageDown ); connect( nextFrameAct, SIGNAL(triggered()), this, SLOT(gotoNextFrame()) ); QAction *previousFrameAct = new QAction( tr( "&Previous frame" ), this ); previousFrameAct->setStatusTip( tr( "Load previous frame" ) ); previousFrameAct->setShortcut( Qt::Key_PageUp ); connect( previousFrameAct, SIGNAL(triggered()), this, SLOT(gotoPreviousFrame()) ); QToolBar *toolBar = addToolBar( tr( "Navigation" ) ); // toolBar->setHorizontalStretchable( true ); QToolButton *previousFrameBt = new QToolButton( toolBar ); previousFrameBt->setArrowType( Qt::LeftArrow ); previousFrameBt->setMinimumWidth( 15 ); connect( previousFrameBt, SIGNAL(clicked()), this, SLOT(gotoPreviousFrame()) ); previousFrameBt->setToolTip( "Goto previous frame" ); toolBar->addWidget( previousFrameBt ); QToolButton *nextFrameBt = new QToolButton( toolBar ); nextFrameBt->setArrowType( Qt::RightArrow ); nextFrameBt->setMinimumWidth( 15 ); connect( nextFrameBt, SIGNAL(clicked()), this, SLOT(gotoNextFrame()) ); nextFrameBt->setToolTip( "Goto next frame" ); toolBar->addWidget( nextFrameBt ); QLabel *channelSelLabel = new QLabel( "&Channel", toolBar ); channelSelection = new QComboBox( toolBar ); channelSelLabel->setBuddy( channelSelection ); connect( channelSelection, SIGNAL( activated( int ) ), this, SLOT( setChannelSelection(int) ) ); toolBar->addWidget( channelSelLabel ); toolBar->addWidget( channelSelection ); toolBar->addSeparator(); QLabel *mappingMethodLabel = new QLabel( "&Mapping", toolBar ); mappingMethodLabel->setAlignment( Qt::AlignRight | Qt::AlignVCenter ); // | // Qt::TextExpandTabs | Qt::TextShowMnemonic ); mappingMethodCB = new QComboBox( toolBar ); mappingMethodLabel->setBuddy( mappingMethodCB ); mappingMethodCB->addItem( "Linear" ); mappingMethodCB->addItem( "Gamma 1.4" ); mappingMethodCB->addItem( "Gamma 1.8" ); mappingMethodCB->addItem( "Gamma 2.2" ); mappingMethodCB->addItem( "Gamma 2.6" ); mappingMethodCB->addItem( "Logarithmic" ); mappingMethodCB->setCurrentIndex( 3 ); connect( mappingMethodCB, SIGNAL( activated( int ) ), this, SLOT( setLumMappingMethod(int) ) ); toolBar->addWidget( mappingMethodLabel ); toolBar->addWidget( mappingMethodCB ); // addToolBar( Qt::BottomToolBarArea, toolBar ); QToolBar *toolBarLR = addToolBar( tr( "Histogram" ) ); lumRange = new LuminanceRangeWidget( toolBarLR ); connect( lumRange, SIGNAL( updateRangeWindow() ), this, SLOT( updateRangeWindow() ) ); toolBarLR->addWidget( lumRange ); // addToolBar( toolBar ); pointerPosAndVal = new QLabel( statusBar() ); statusBar()->addWidget( pointerPosAndVal ); // QFont fixedFont = QFont::defaultFont(); // fixedFont.setFixedPitch( true ); // pointerPosAndVal->setFont( fixedFont ); zoomValue = new QLabel( statusBar() ); statusBar()->addWidget( zoomValue ); exposureValue = new QLabel( statusBar() ); statusBar()->addWidget( exposureValue ); connect( pfsView, SIGNAL(updatePointerValue()), this, SLOT(updatePointerValue()) ); QMenu *frameMenu = menuBar()->addMenu( tr( "&Frame" ) ); frameMenu->addAction( nextFrameAct ); frameMenu->addAction( previousFrameAct ); frameMenu->addSeparator(); frameMenu->addAction( "&Save image...", this, SLOT(saveImage()), QKeySequence::Save ); frameMenu->addAction( "&Copy image to clipboard", this, SLOT(copyImage()), QKeySequence::Copy ); frameMenu->addSeparator(); frameMenu->addAction( "&Quit", qApp, SLOT(quit()), Qt::Key_Q ); //QKeySequence::Quit QShortcut *shortcut = new QShortcut( QKeySequence::Close, this ); connect( shortcut, SIGNAL(activated()), qApp, SLOT(quit()) ); QAction *act; QMenu *viewMenu = menuBar()->addMenu( tr( "&View" ) ); act = viewMenu->addAction( "&Zoom in", pfsView, SLOT(zoomIn()), Qt::Key_Period ); // QKeySequence::ZoomIn -- not doing it -- silly binding under Linux connect( act, SIGNAL(triggered()), this, SLOT(updateZoomValue()) ); act = viewMenu->addAction( "Zoom &out", pfsView, SLOT(zoomOut()), Qt::Key_Comma ); connect( act, SIGNAL(triggered()), this, SLOT(updateZoomValue()) ); act = viewMenu->addAction( "Zoom &1:1", pfsView, SLOT(zoomOriginal()), Qt::Key_N ); connect( act, SIGNAL(triggered()), this, SLOT(updateZoomValue()) ); viewMenu->addAction( "&Fit window to content", this, SLOT(updateViewSize()), Qt::Key_C ); viewMenu->addSeparator(); QMenu *infnanMenu = viewMenu->addMenu( "NaN and &Inf values" ); QActionGroup *infnanActGrp = new QActionGroup( this ); infnanActGrp->setExclusive( true ); QAction *infnanHideAct = new QAction( tr( "&Hide" ), this ); infnanHideAct->setCheckable(true); infnanHideAct->setData(0); infnanActGrp->addAction( infnanHideAct ); infnanMenu->addAction( infnanHideAct ); QAction *infnanMarkAct = new QAction( tr( "Mark with &red color" ), this ); infnanMarkAct->setCheckable(true); infnanMarkAct->setData(1); infnanActGrp->addAction( infnanMarkAct ); infnanMenu->addAction( infnanMarkAct ); infnanMarkAct->setChecked( true ); connect( infnanActGrp, SIGNAL(triggered(QAction*)), pfsView, SLOT(setInfNaNTreatment(QAction*)) ); QMenu *colorClipMenu = viewMenu->addMenu( "&Color clipping" ); QActionGroup *colorClipActGrp = new QActionGroup( this ); colorClipActGrp->setExclusive( true ); QAction *colorClipSimpleAct = new QAction( tr( "&Simple clipping" ), this ); colorClipSimpleAct->setCheckable(true); colorClipSimpleAct->setData(CLIP_SIMPLE); colorClipSimpleAct->setShortcut( Qt::CTRL + Qt::Key_H ); colorClipActGrp->addAction( colorClipSimpleAct ); colorClipMenu->addAction( colorClipSimpleAct ); QAction *colorClipCodedAct = new QAction( tr( "&Color-coded clipping" ), this ); colorClipCodedAct->setCheckable(true); colorClipCodedAct->setShortcut( Qt::CTRL + Qt::Key_J ); colorClipCodedAct->setData(CLIP_COLORCODED); colorClipActGrp->addAction( colorClipCodedAct ); colorClipMenu->addAction( colorClipCodedAct ); QAction *colorClipBriHueAct = new QAction( tr( "&Keep brightness and hue" ), this ); colorClipBriHueAct->setCheckable(true); colorClipBriHueAct->setShortcut( Qt::CTRL + Qt::Key_K ); colorClipBriHueAct->setData(CLIP_KEEP_BRI_HUE); colorClipActGrp->addAction( colorClipBriHueAct ); colorClipMenu->addAction( colorClipBriHueAct ); colorClipSimpleAct->setChecked( true ); connect( colorClipActGrp, SIGNAL(triggered(QAction*)), pfsView, SLOT(setRGBClippingMethod(QAction*)) ); QMenu *negativeMenu = viewMenu->addMenu( "&Negative values" ); QActionGroup *negativeActGrp = new QActionGroup( this ); negativeActGrp->setExclusive( true ); act = new QAction( tr( "&Black" ), this ); act->setCheckable(true); act->setData(NEGATIVE_BLACK); act->setShortcut( Qt::ALT + Qt::Key_B ); negativeActGrp->addAction( act ); negativeMenu->addAction( act ); act->setChecked( true ); act = new QAction( tr( "Mark with &red color" ), this ); act->setCheckable(true); act->setData(NEGATIVE_MARK_AS_RED); act->setShortcut( Qt::ALT + Qt::Key_R ); negativeActGrp->addAction( act ); negativeMenu->addAction( act ); act = new QAction( tr( "Use &green color scale" ), this ); act->setCheckable(true); act->setData(NEGATIVE_GREEN_SCALE); act->setShortcut( Qt::ALT + Qt::Key_G ); negativeActGrp->addAction( act ); negativeMenu->addAction( act ); act = new QAction( tr( "Use &absolute values" ), this ); act->setCheckable(true); act->setData(NEGATIVE_ABSOLUTE); act->setShortcut( Qt::ALT + Qt::Key_A ); negativeActGrp->addAction( act ); negativeMenu->addAction( act ); connect( negativeActGrp, SIGNAL(triggered(QAction*)), pfsView, SLOT(setNegativeTreatment(QAction*)) ); viewMenu->addSeparator(); QMenu *colorCoordMenu = viewMenu->addMenu( "Color coo&rdinates" ); QActionGroup *colorCoordActGrp = new QActionGroup( this ); colorCoordActGrp->setExclusive( true ); act = new QAction( tr( "&RGB" ), this ); act->setCheckable(true); act->setData(CC_RGB); act->setShortcut( Qt::SHIFT + Qt::ALT + Qt::Key_R ); colorCoordActGrp->addAction( act ); colorCoordMenu->addAction( act ); act->setChecked( true ); act = new QAction( tr( "&XYZ" ), this ); act->setCheckable(true); act->setData(CC_XYZ); act->setShortcut( Qt::SHIFT + Qt::ALT + Qt::Key_X ); colorCoordActGrp->addAction( act ); colorCoordMenu->addAction( act ); act = new QAction( tr( "Y&u'v'" ), this ); act->setCheckable(true); act->setData(CC_Yupvp); act->setShortcut( Qt::SHIFT + Qt::ALT + Qt::Key_U ); colorCoordActGrp->addAction( act ); colorCoordMenu->addAction( act ); act = new QAction( tr( "Yx&y" ), this ); act->setCheckable(true); act->setData(CC_Yxy); act->setShortcut( Qt::SHIFT + Qt::ALT + Qt::Key_Y ); colorCoordActGrp->addAction( act ); colorCoordMenu->addAction( act ); connect( colorCoordActGrp, SIGNAL(triggered(QAction*)), this, SLOT(setColorCoord(QAction*)) ); QMenu *mappingMenu = menuBar()->addMenu( tr( "&Tone mapping" ) ); mappingMenu->addAction( "Increase exposure", lumRange, SLOT(increaseExposure()), Qt::Key_Minus ); mappingMenu->addAction( "Decrease exposure", lumRange, SLOT(decreaseExposure()), Qt::Key_Equal ); mappingMenu->addAction( "Extend dynamic range", lumRange, SLOT(extendRange()), Qt::Key_BracketRight ); mappingMenu->addAction( "Shrink dynamic range", lumRange, SLOT(shrinkRange()), Qt::Key_BracketLeft ); mappingMenu->addAction( "Fit to dynamic range", lumRange, SLOT(fitToDynamicRange()), Qt::Key_Backslash ); mappingMenu->addAction( "Low dynamic range", lumRange, SLOT(lowDynamicRange()), Qt::ALT + Qt::Key_L ); QMenu *mapfuncMenu = mappingMenu->addMenu( "&Mapping function" ); QActionGroup *mapfuncActGrp = new QActionGroup( this ); mapfuncActGrp->setExclusive( true ); mappingAct[0] = act = new QAction( tr( "&Linear" ), this ); act->setCheckable(true); act->setData(0); act->setShortcut( Qt::Key_L ); mapfuncActGrp->addAction( act ); mapfuncMenu->addAction( act ); mappingAct[1] = act = new QAction( tr( "Gamma 1.&4" ), this ); act->setCheckable(true); act->setData(1); act->setShortcut( Qt::Key_1 ); mapfuncActGrp->addAction( act ); mapfuncMenu->addAction( act ); mappingAct[2] = act = new QAction( tr( "Gamma 1.&8" ), this ); act->setCheckable(true); act->setData(2); act->setShortcut( Qt::Key_2 ); mapfuncActGrp->addAction( act ); mapfuncMenu->addAction( act ); mappingAct[3] = act = new QAction( tr( "Gamma 2.&2" ), this ); act->setCheckable(true); act->setData(3); act->setChecked( true ); act->setShortcut( Qt::Key_3 ); mapfuncActGrp->addAction( act ); mapfuncMenu->addAction( act ); mappingAct[4] = act = new QAction( tr( "Gamma 2.&6" ), this ); act->setCheckable(true); act->setData(4); act->setShortcut( Qt::Key_4 ); mapfuncActGrp->addAction( act ); mapfuncMenu->addAction( act ); mappingAct[5] = act = new QAction( tr( "L&ogarithmic" ), this ); act->setCheckable(true); act->setData(5); act->setShortcut( Qt::Key_O ); mapfuncActGrp->addAction( act ); mapfuncMenu->addAction( act ); connect( mapfuncActGrp, SIGNAL(triggered(QAction*)), this, SLOT(setLumMappingMethod(QAction*)) ); QMenu *helpMenu = menuBar()->addMenu( tr( "&Help" ) ); helpMenu->addAction( "&About", this, SLOT(showAboutdialog()) ); colorCoord = CC_RGB; //Window should not be larger than desktop // TODO: how to find desktop size - gnome taksbars // setMaximumSize( QApplication::desktop()->width(), QApplication::desktop()->height() ); try { if( !readNextFrame() ) throw PFSViewException(); if( window_min < window_max ) lumRange->setRangeWindowMinMax( window_min, window_max ); } catch( pfs::Exception ex ) { QMessageBox::critical( this, "pfsview error", ex.getMessage() ); throw PFSViewException(); } } /* void PFSViewMainWin::changeClippingMethod( int clippingMethod ) { for( int i = 0; i < CLIP_COUNT; i++ ) viewMenu->setItemChecked( clippingMethodMI[i], clippingMethod == i ); statusBar()->message( viewMenu->text(clippingMethodMI[clippingMethod]), 1000 ); } void PFSViewMainWin::setInfNaNTreatment( int method ) { infnanMenu->setItemChecked( infNaNMI[0], method == 0 ); infnanMenu->setItemChecked( infNaNMI[1], method == 1 ); } void PFSViewMainWin::setNegativeTreatment( int method ) { for( int i = 0; i < NEGATIVE_COUNT; i++ ) negativeMenu->setItemChecked( negativeMI[i], method == i ); } */ void PFSViewMainWin::setLumMappingMethod( int method ) { mappingMethodCB->setCurrentIndex( method ); pfsView->setLumMappingMethod( method ); mappingAct[method]->setChecked( true ); } void PFSViewMainWin::setLumMappingMethod( QAction *action ) { int method = action->data().toUInt(); mappingMethodCB->setCurrentIndex( method ); pfsView->setLumMappingMethod( method ); } struct ColorSpaceLabel { const char *comboBoxLabel; const char *c1, *c2, *c3; }; static const ColorSpaceLabel scLabels[] = { { "Color XYZ", "X", "Y", "Z" } }; int scLabelsCount = sizeof( scLabels ) / sizeof( ColorSpaceLabel ); void PFSViewMainWin::updatePointerValue() { const PointerValue &pv = pfsView->getPointerValue(); if( pv.valid ) { char pointerValueStr[256]; const PointerValue &pv = pfsView->getPointerValue(); sprintf( pointerValueStr, "(x,y)=(%4d,%4d) ", pv.x, pv.y ); QString label( pointerValueStr ); int channelSel = channelSelection->currentIndex(); if( pv.valuesUsed == 3 ) { // Color assert( channelSel < scLabelsCount ); pfs::Array2DImpl X(1,1), Y(1,1), Z(1,1); X(0) = pv.value[0]; Y(0) = pv.value[1]; Z(0) = pv.value[2]; const char *l1, *l2, *l3; switch( colorCoord ) { case CC_RGB: l1 = "R"; l2 = "G"; l3 = "B"; pfs::transformColorSpace( pfs::CS_XYZ, &X, &Y, &Z, pfs::CS_RGB, &X, &Y, &Z ); break; case CC_XYZ: l1 = "X"; l2 = "Y"; l3 = "Z"; break; case CC_Yupvp: pfs::transformColorSpace( pfs::CS_XYZ, &X, &Y, &Z, pfs::CS_YUV, &X, &Y, &Z ); l1 = "Y"; l2 = "u'"; l3 = "v'"; break; case CC_Yxy: pfs::transformColorSpace( pfs::CS_XYZ, &X, &Y, &Z, pfs::CS_Yxy, &X, &Y, &Z ); l1 = "Y"; l2 = "x"; l3 = "y"; break; }; sprintf( pointerValueStr, "%s=%07.4g %s=%07.4g %s=%07.4g", l1, X(0), l2, Y(0), l3, Z(0) ); label += pointerValueStr; lumRange->showValuePointer( log10(pv.value[1]) ); } else { // Single channel const QString &name = channelSelection->itemText( channelSel ); sprintf( pointerValueStr, "%s=%07.4g", (const char*)name.toAscii(), pv.value[0] ); label += pointerValueStr; lumRange->showValuePointer( log10(pv.value[0]) ); } pointerPosAndVal->setText( label ); } else { pointerPosAndVal->setText( "(?,?)" ); lumRange->hideValuePointer(); } } void PFSViewMainWin::setColorCoord( QAction *action ) { colorCoord = (ColorCoord)action->data().toUInt(); updatePointerValue(); } void PFSViewMainWin::updateZoomValue() { char strBuf[20]; sprintf( strBuf, "%d%%", (int)(pfsView->getZoom()*100) ); zoomValue->setText( strBuf ); } void PFSViewMainWin::updateViewSize() { // QSize sz = sizeHint(); // printf( "main window: %d %d\n", sz.width(), sz.height() ); centralWidget()->updateGeometry(); resize( sizeHint() ); } void PFSViewMainWin::updateRangeWindow() { pfsView->setRangeWindow( pow( 10, lumRange->getRangeWindowMin() ), pow( 10, lumRange->getRangeWindowMax() ) ); char ev_str[100]; sprintf( ev_str, "EV = %+.2g f-stops %+.2g D %.4g", -lumRange->getRangeWindowMax()*log(2)/log(10), -lumRange->getRangeWindowMax(), 1/pow( 10, lumRange->getRangeWindowMax() ) ); exposureValue->setText( ev_str ); } void PFSViewMainWin::updateChannelSelection() { channelSelection->clear(); const char *visibleChannel = pfsView->getVisibleChannel(); if( pfsView->hasColorChannels() ) { channelSelection->addItem( "Color XYZ" ); if( !strcmp( visibleChannel, "Color" ) ) channelSelection->setCurrentIndex( 0 ); } /* channelSelection->insertItem( "Color RGB" ); channelSelection->insertItem( "Color XYZ" ); channelSelection->insertItem( "Color L*ab" ); channelSelection->insertItem( "Luminance Y" );*/ QList channelNames = pfsView->getChannels(); for( int c = 0; c < channelNames.size(); c++ ) { channelSelection->addItem( channelNames[c] ); if( !strcmp( channelNames[c], visibleChannel ) ) channelSelection->setCurrentIndex( channelSelection->count()-1 ); } } void PFSViewMainWin::setChannelSelection( int selectedChannel ) { // If channel combo box has not been initialized yet if( selectedChannel >= channelSelection->count() ) return; const QString &name = channelSelection->itemText( selectedChannel ); if( pfsView->hasColorChannels() && selectedChannel < scLabelsCount ) { pfsView->setVisibleChannel( NULL ); // Color } else { pfsView->setVisibleChannel( (const char*)name.toAscii() ); } updateMenuEnable( ); lumRange->setHistogramImage(pfsView->getPrimaryChannel()); updatePointerValue(); } void PFSViewMainWin::updateMenuEnable( ) { bool color = pfsView->getVisibleChannel() == COLOR_CHANNELS; // negativeMenu->setItemEnabled( negativeMI[NEGATIVE_GREEN_SCALE], !color ); // negativeMenu->setItemEnabled( negativeMI[NEGATIVE_ABSOLUTE], !color ); } void PFSViewMainWin::showAboutdialog() { QMessageBox::information( this, "pfsview", "pfsview " PACKAGE_VERSION "\n" "Copyright (C) 2005-2011 Rafal Mantiuk\n\n" "See the manual page (man pfsview) and\n" "the web page (http://pfstools.sourceforge.net/)\n" "for more information" ); } // ======================= Loading next frame ========================== /** * GUI action -> goto next frame * handle error and eof of frame */ void PFSViewMainWin::gotoNextFrame() { try { if( !readNextFrame() ) { statusBar()->showMessage( "No more frames", 1000 ); } } catch( pfs::Exception ex ) { // Display message and keep the old frame QMessageBox::critical( this, "pfsview error", ex.getMessage() ); qApp->quit(); } } void PFSViewMainWin::gotoPreviousFrame() { currentFrame++; if( currentFrame == frameList.end() ) { currentFrame--; statusBar()->showMessage( "No more frames in buffer (buffer holds max 5 frames)", 1000 ); return; } setFrame( *currentFrame ); } void PFSViewMainWin::setFrame( pfs::Frame *frame ) { QApplication::setOverrideCursor( QCursor( Qt::WaitCursor ) ); pfsView->setFrame( frame ); lumRange->setHistogramImage(pfsView->getPrimaryChannel()); updateChannelSelection(); updateZoomValue(); const char *luminanceTag = frame->getTags()->getString( "LUMINANCE" ); if( luminanceTag != NULL && !strcmp( luminanceTag, "DISPLAY" ) ) { setLumMappingMethod(0); lumRange->lowDynamicRange(); } updateRangeWindow(); // Set the window caption to the name of the frame, if it is given const char *fileName = frame->getTags()->getString( "FILE_NAME" ); QString qLuminance( "" ); if( luminanceTag!=NULL ) qLuminance=QString(" (") + QString(luminanceTag) + QString(")"); if( fileName == NULL ) setWindowTitle( QString( "pfsview" ) ); else { QString qFileName( fileName ); if( qFileName.length() > 30 ) setWindowTitle( QString( "pfsview: ... " ) + QString( fileName ).right( 30 ) + qLuminance); else setWindowTitle( QString( "pfsview: " ) + QString( fileName ) + qLuminance); } updateMenuEnable( ); QApplication::restoreOverrideCursor(); } /** * Load next frame from the stream. * @return false if there are no more frames */ bool PFSViewMainWin::readNextFrame() { if( currentFrame != frameList.begin() ) { currentFrame--; setFrame( *currentFrame ); return true; } pfs::DOMIO pfsCtx; pfs::Frame *newFrame; newFrame = pfsCtx.readFrame( stdin ); if( newFrame == NULL ) return false; // No more frames if( frameList.size() == MAX_FRAMES_IN_MEMORY ) { // Remove one frame from the back pfsCtx.freeFrame( frameList.back() ); frameList.pop_back(); } frameList.push_front( newFrame ); currentFrame = frameList.begin(); setFrame( newFrame ); return true; } // ======================= Saving image ================================ void PFSViewMainWin::saveImage() { QString fileName = QFileDialog::getSaveFileName( this, "Save current view as...", "./", "*.png; *.jpg" ); QByteArray jpeg_format( "jpg" ); QByteArray png_format( "png" ); if ( !fileName.isNull() ) { // got a file name QList file_formats = QImageWriter::supportedImageFormats(); QList::iterator it; QByteArray *format = NULL; for( it = file_formats.begin(); it != file_formats.end(); it++ ) { if( fileName.endsWith( (const char*)*it ) ) { format = &(*it); break; } } if( format == NULL ) { int sel = QMessageBox::question( this, "Select image format", "The file name is missing extension or the extension is not recongnized as an image format. Choose the image format.", "Cancel", "JPEG image", "PNG image" ); if( sel == 1 ) { format = &jpeg_format; fileName = fileName + ".jpg"; } else if( sel == 2 ) { format = &png_format; fileName = fileName + ".png"; } } if( format != NULL ) { QImage *image = pfsView->getDisplayedImage(); if( !image->save( fileName, format->data(), -1 ) ) { QMessageBox::warning( this, "Saving image problem", "Cannot save image " + fileName ); } else statusBar()->showMessage( fileName + QString( "' saved as " ) + QString( format->data() ) + QString( " image" ), 4000 ); } } } void PFSViewMainWin::copyImage() { QClipboard *cb = QApplication::clipboard(); const QImage *image = pfsView->getDisplayedImage(); cb->setImage( *image, QClipboard::Clipboard ); statusBar()->showMessage( "Image copied to clipboard", 2000 ); } // ======================= main and command line ======================= void printUsage() { fprintf( stderr, "Usage: " PROGNAME " [options]\n" "\n" "Displays high-dynamic range image in pfs format. The image is read from the " "standard output.\n" "\n" "options:\n" "\t--help : prints this message\n" "\t--window_min log_lum : lower bound of hdr display window, given as " "a log10 of luminance.\n" "\t--window_min log_lum : the same as above, but the upper bound\n" ); } static void errorCheck( bool condition, const char *string ) { if( !condition ) { fprintf( stderr, PROGNAME " error: %s\n", string ); abort(); } } int main(int argc, char** argv) { QApplication app(argc, argv); // qApp = &app; float window_min = 0, window_max = 0; for( int i=1 ; i -100, "--window_min expects floating point value between -100 and 100" ); } else if( !strcmp( argv[i], "--window_max") ) { i++; errorCheck( i < argc, "expected parameter after --window_max" ); char *checkPtr; window_max = (float)strtod( argv[i], &checkPtr ); errorCheck( checkPtr != NULL && checkPtr[0] == 0 && window_max < 100 && window_max > -100, "--window_max expects floating point value between -100 and 100" ); } else { fprintf( stderr, PROGNAME " error: not recognized parameter '%s'\n", argv[i] ); printUsage(); return -1; } } errorCheck( window_min <= window_max, "window_min must be less than window_max" ); try { PFSViewMainWin pfsViewMW( window_min, window_max ); // app.setMainWidget(&pfsViewMW); pfsViewMW.show(); pfsViewMW.updateViewSize(); return app.exec(); } catch( PFSViewException ex ) { QMessageBox::critical( NULL, "pfsview error", "Can not open the first PFS frame. Quitting." ); return -1; } } pfstools-1.8.5/src/pfsview/histogram.cpp0000664000175000017500000000502410306047513015274 00000000000000/** * @brief * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: histogram.cpp,v 1.2 2005/09/02 13:10:35 rafm Exp $ */ #include #include #include #include "histogram.h" Histogram::Histogram( int bins, int accuracy ): bins( bins ), accuracy( accuracy ) { P = new float[bins]; } Histogram::~Histogram() { delete[] P; } void Histogram::computeLog( const pfs::Array2D *image ) { const int size = image->getRows()*image->getCols(); float max, min; // Find min, max { min = 999999999; max = -999999999; for( int i = 0; i < size; i += accuracy ) { float v = (*image)(i); if( v > max ) max = v; else if( v < min ) min = v; } } computeLog( image, min, max ); } void Histogram::computeLog( const pfs::Array2D *image, float min, float max ) { const int size = image->getRows()*image->getCols(); // Empty all bins for( int i = 0; i < bins; i++ ) P[i] = 0; float count = 0; float binWidth = (max-min)/(float)bins; for( int i = 0; i < size; i += accuracy ) { float v = (*image)(i); if( v <= 0 ) continue; v = log10(v); int bin = (int)((v-min)/binWidth); if( bin > bins || bin < 0 ) continue; if( bin == bins ) bin = bins-1; P[bin] += 1; count++; } // Normalize, to get probability for( int i = 0; i < bins; i++ ) P[i] /= (float)(count/accuracy); } float Histogram::getMaxP() const { float maxP = -1; for( int i = 0; i < bins; i++ ) { if( P[i] > maxP ) { maxP = P[i]; } } return maxP; } pfstools-1.8.5/src/pfsview/pfsv.10000664000175000017500000000115410401346271013632 00000000000000.TH "pfsv" 1 .SH NAME pfsv \- Viewer for high-dynamic range images .SH SYNOPSIS .B pfsv [files...] .SH DESCRIPTION Display a HDR image or sequence of images using pfsview. This is a shell wrapper that invokes pfsin to load an image in one of the several recognized formats (see pfsin for the list of formats) and displays it using pfsview. Note: This program was renamed from \fBpv\fR to avoid conflict with the pipe viewer 'pv'. .SH EXAMPLES .TP pfsv memorial.hdr Display memorial image. .SH "SEE ALSO" .BR pfsview (1) .BR pfsin (1) .SH BUGS Please report bugs and comments to Rafal Mantiuk . pfstools-1.8.5/src/pfsview/luminancerange_widget.h0000644000175000017500000000515211541674054017307 00000000000000#ifndef LUMINANCERANGE_WIDGET_H #define LUMINANCERANGE_WIDGET_H /** * @brief * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: luminancerange_widget.h,v 1.3 2011/03/21 16:09:16 rafm Exp $ */ #include #include #include class Histogram; namespace pfs { class Array2D; } class LuminanceRangeWidget : public QFrame { Q_OBJECT public: LuminanceRangeWidget( QWidget *parent=0 ); ~LuminanceRangeWidget(); QSize sizeHint () const; protected: void paintEvent( QPaintEvent * ); void mouseMoveEvent( QMouseEvent * ); void mousePressEvent( QMouseEvent * me ); void mouseReleaseEvent( QMouseEvent * me ); float draggedMin(); float draggedMax(); signals: void updateRangeWindow(); public slots: void decreaseExposure(); void increaseExposure(); void extendRange(); void shrinkRange(); void fitToDynamicRange(); void lowDynamicRange(); private: float minValue; float maxValue; float windowMin; float windowMax; static const int DRAGNOTSTARTED = -1; int mouseDragStart; float dragShift; enum DragMode { DRAG_MIN, DRAG_MAX, DRAG_MINMAX, DRAG_NO }; DragMode dragMode; bool showVP; float valuePointer; Histogram *histogram; const pfs::Array2D *histogramImage; QRect getPaintRect() const; public: float getRangeWindowMin() const { return windowMin; } float getRangeWindowMax() const { return windowMax; } void setRangeWindowMinMax( float min, float max ); void setHistogramImage( const pfs::Array2D *image ); void showValuePointer( float value ); void hideValuePointer(); }; #endif pfstools-1.8.5/src/pfsview/resources.cpp0000644000175000017500000002453411541660334015322 00000000000000/**************************************************************************** ** Resource object code ** ** Created: Mon Mar 21 14:25:10 2011 ** by: The Resource Compiler for Qt version 4.5.2 ** ** WARNING! All changes made in this file will be lost! *****************************************************************************/ #include static const unsigned char qt_resource_data[] = { // /export/users/mantiuk/projects/pfstools/src/pfsview/icons/appicon.png 0x0,0x0,0x6,0xad, 0x89, 0x50,0x4e,0x47,0xd,0xa,0x1a,0xa,0x0,0x0,0x0,0xd,0x49,0x48,0x44,0x52,0x0, 0x0,0x0,0x20,0x0,0x0,0x0,0x20,0x8,0x6,0x0,0x0,0x0,0x73,0x7a,0x7a,0xf4, 0x0,0x0,0x0,0x4,0x73,0x42,0x49,0x54,0x8,0x8,0x8,0x8,0x7c,0x8,0x64,0x88, 0x0,0x0,0x0,0x9,0x70,0x48,0x59,0x73,0x0,0x0,0x11,0x77,0x0,0x0,0x11,0x77, 0x1,0x40,0x71,0x9a,0xd1,0x0,0x0,0x0,0x19,0x74,0x45,0x58,0x74,0x53,0x6f,0x66, 0x74,0x77,0x61,0x72,0x65,0x0,0x77,0x77,0x77,0x2e,0x69,0x6e,0x6b,0x73,0x63,0x61, 0x70,0x65,0x2e,0x6f,0x72,0x67,0x9b,0xee,0x3c,0x1a,0x0,0x0,0x6,0x2a,0x49,0x44, 0x41,0x54,0x58,0x85,0xa5,0x97,0x7f,0x6c,0xd4,0xf5,0x19,0xc7,0x5f,0xcf,0xdd,0xf5, 0xc7,0xf5,0xee,0x68,0xaf,0xd7,0x5e,0xab,0xbd,0xb2,0x62,0x40,0xa0,0x2d,0x8c,0x81, 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0x0,0x91,0x2b,0x21,0x9e,0x19,0x9a,0xe0,0x39,0x55,0x8d,0x2,0xaf,0x65,0x9a,0xe5, 0xc1,0xf,0xbb,0x78,0xe9,0xa1,0x65,0xd7,0xa,0xd7,0xc3,0x9f,0xe0,0x6d,0xea,0xc5, 0x3f,0x11,0x65,0x24,0xc7,0x82,0xbb,0xe5,0x6e,0x8a,0xf3,0xa6,0x4e,0xc0,0xea,0x2, 0x2c,0xed,0x3e,0x96,0x3,0xad,0xb3,0x32,0x98,0xe5,0x39,0xb6,0x14,0xb0,0x1b,0xc8, 0xd7,0xfe,0xb4,0x12,0xaf,0xee,0x8a,0x3f,0xc5,0x5a,0xeb,0x50,0x8f,0x8d,0x43,0x9, 0x7d,0xa6,0x99,0xd,0xab,0x5c,0xf4,0xf9,0x1f,0x88,0xeb,0xf7,0x6d,0x20,0x94,0x65, 0x66,0xe7,0xbc,0x9f,0x66,0xaa,0x7a,0x4e,0x55,0xc7,0xc,0x54,0x1d,0x6d,0x3e,0x26, 0x13,0x93,0x5f,0x9e,0xa4,0xbf,0x3b,0xc0,0x2f,0x12,0xf3,0xc9,0x88,0x36,0x9f,0x1f, 0xe5,0xfe,0xea,0x43,0xc,0x9c,0x1c,0x80,0xd7,0xff,0xcd,0xa8,0xcd,0x92,0xda,0x5d, 0xe7,0x94,0x81,0x74,0x63,0x69,0x2e,0x97,0x75,0x17,0x7a,0x61,0x3b,0x5a,0x6a,0xe7, 0xef,0x46,0x36,0xf9,0x59,0xdc,0xe3,0xb1,0x71,0x14,0x28,0xbf,0x9e,0xbf,0xb4,0x2f, 0x23,0x23,0x2c,0x74,0xc8,0x9f,0x33,0x4c,0xac,0xb,0x84,0xc9,0xeb,0x1f,0x67,0x9b, 0xaa,0xce,0xfb,0xae,0x90,0x8c,0xff,0x2,0xb5,0x5d,0x16,0xc8,0x29,0xe8,0x39,0xee, 0x0,0x0,0x0,0x0,0x49,0x45,0x4e,0x44,0xae,0x42,0x60,0x82, }; static const unsigned char qt_resource_name[] = { // icons 0x0,0x5, 0x0,0x6f,0xa6,0x53, 0x0,0x69, 0x0,0x63,0x0,0x6f,0x0,0x6e,0x0,0x73, // appicon.png 0x0,0xb, 0xa,0xb1,0xba,0xa7, 0x0,0x61, 0x0,0x70,0x0,0x70,0x0,0x69,0x0,0x63,0x0,0x6f,0x0,0x6e,0x0,0x2e,0x0,0x70,0x0,0x6e,0x0,0x67, }; static const unsigned char qt_resource_struct[] = { // : 0x0,0x0,0x0,0x0,0x0,0x2,0x0,0x0,0x0,0x1,0x0,0x0,0x0,0x1, // :/icons 0x0,0x0,0x0,0x0,0x0,0x2,0x0,0x0,0x0,0x1,0x0,0x0,0x0,0x2, // :/icons/appicon.png 0x0,0x0,0x0,0x10,0x0,0x0,0x0,0x0,0x0,0x1,0x0,0x0,0x0,0x0, }; QT_BEGIN_NAMESPACE extern bool qRegisterResourceData (int, const unsigned char *, const unsigned char *, const unsigned char *); extern bool qUnregisterResourceData (int, const unsigned char *, const unsigned char *, const unsigned char *); QT_END_NAMESPACE int QT_MANGLE_NAMESPACE(qInitResources)() { QT_PREPEND_NAMESPACE(qRegisterResourceData) (0x01, qt_resource_struct, qt_resource_name, qt_resource_data); return 1; } Q_CONSTRUCTOR_FUNCTION(QT_MANGLE_NAMESPACE(qInitResources)) int QT_MANGLE_NAMESPACE(qCleanupResources)() { QT_PREPEND_NAMESPACE(qUnregisterResourceData) (0x01, qt_resource_struct, qt_resource_name, qt_resource_data); return 1; } Q_DESTRUCTOR_FUNCTION(QT_MANGLE_NAMESPACE(qCleanupResources)) pfstools-1.8.5/src/pfsview/pfsview.10000664000175000017500000000571410410032521014333 00000000000000.TH "pfsview" 1 .SH NAME pfsview \- Viewer for high-dynamic range images in pfs format .SH SYNOPSIS .B pfsview [--window_min ] [--window_max ] .SH DESCRIPTION pfsview is a QT application for viewing high-dynamic range images. It expects pfs stream on the standard input and displays the frames in that stream one by one. \fBpfsv\fR script can be more convienent to use if hdr images are to be displayed without any prior processing. .SH DYNAMIC RANGE WINDOW To show high-dynamic range data on a low-dynamic range monitor, pfsview uses concept of a dynamic range window. The dynamic range window is the highest and lowest value that should be mapped to black and white pixel. Values above or below the window are clipped (see clipping methods below). The dynamic range window is displayed in pfsview as a blue area on the dynamic range scale (second toolbox from the top). The window can be moved, shrunk and expended using a mouse or a keyboard. .SH CLIPPING METHODS Currently, two clipping methods are available (see View menu): .TP Simple clipping The values above and below the dynamic range window are displayed as black or white. .TP Color-coded clipping The values above the dynamic range window are displayed as yellow and below the window as green. This is helpful to see which parts of the image do not fit into the selected dynamic range. .TP Keep brightness and hue This method tries to preserve brightness and hue while sacrificing color saturation when the colors exceed the RGB color gamut. Colors are desaturated in the RGB color space towards the neutral color (D65) of the corresponding luminance. .SH MAPPING METHODS High-dynamic range data are usually better visualized using non-linear scale, for example a logarithmic or a power function. pfsview offers several such scales, shown in \fIView\fR menu. Gray-scale values for each mapping method are computed by the formulas: \fBLINEAR\fR: y = (x-min)/(max-min) \fBGAMMA\fR: y = [ (x-min)/(max-min) ]^gamma \fBLOGARITHMIC\fR: y = (log10(x)-log10(min))/(log10(max)-log10(min)) where \fIy\fR is the gray-scale value after mapping, \fIx\fR is an input HDR value, \fImin\fR and \fImax\fR are lower and upper bounds of the dynamic range window. .SH OPTIONS .TP --window_min Lower bound of the values that should be displayed or minimum value of the dynamic range window. The value should be given in log_10 units, for example -1 if the lower bound should be 0.1 (10^-1). .TP --window_max Upper bound of the values that should be displayed or minimum value of the dynamic range window. The value should be given in log_10 units, for example -1 if the upper bound should be 0.1 (10^-1). .SH EXAMPLES .TP pfsin memorial.hdr | pfsview See the memorial image. .TP pfsv memorial.hdr The same as above, but using the utility script 'pv'. .SH "SEE ALSO" .BR pfsv (1) .BR pfsin (1) .SH BUGS Zomming in may sometimes show artifacts. Please report bugs and comments to Rafal Mantiuk . pfstools-1.8.5/src/pfsview/pfsv0000644000175000017500000000043011652214412013465 00000000000000#!/bin/bash ############################################################ # View HDR images ############################################################ if [ -z "$1" ]; then echo "View HDR images"; echo "Usage: pfsv [...]" exit 0; fi pfsin "$@" | pfsview pfstools-1.8.5/src/pfsview/luminancerange_widget.cpp0000644000175000017500000002172411542343011017630 00000000000000/** * @brief * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: luminancerange_widget.cpp,v 1.5 2011/03/22 21:57:01 rafm Exp $ */ #include #include #include #include #include #include #include #include //#include #include "luminancerange_widget.h" #include "histogram.h" static const float exposureStep = 0.25f; static const float shrinkStep = 0.1f; static const float minWindowSize = 0.1f; static const int dragZoneMargin = 5; // How many pizels from the range window border should draging be activated #define min(x,y) ( (x)<(y) ? (x) : (y) ) #define max(x,y) ( (x)>(y) ? (x) : (y) ) LuminanceRangeWidget::LuminanceRangeWidget( QWidget *parent ): QFrame( parent ), histogram( NULL ), histogramImage( NULL ), showVP( false ) { setFrameShape( QFrame::Box ); setMouseTracking( true ); minValue = -6; maxValue = 8; windowMin = 0; windowMax = 2; mouseDragStart = -1; dragShift = 0; } LuminanceRangeWidget::~LuminanceRangeWidget() { delete histogram; } QSize LuminanceRangeWidget::sizeHint () const { return QSize( 300, 22 ); } #define getWindowX( x ) ((int)((x-minValue) / (maxValue-minValue) * (float)fRect.width()) + fRect.left()) void LuminanceRangeWidget::paintEvent( QPaintEvent *pe ) { { QPainter p( this ); QRect fRect = getPaintRect(); if( fRect.width() < 50 ) // Does not make sense to paint anything return; // Paint range window { int x1, x2; x1 = getWindowX( draggedMin() ); x2 = getWindowX( draggedMax() ); QColor selectionColor = mouseDragStart == DRAGNOTSTARTED ? QColor( 0, 100, 255 ) : QColor( 0, 150, 255 ); p.fillRect( x1, fRect.top(), x2-x1, fRect.height(), QBrush( selectionColor ) ); } // Paint histogram if( histogramImage != NULL ) { if( histogram == NULL || histogram->getBins() != fRect.width() ) { delete histogram; // Build histogram from at least 5000 pixels int accuracy = histogramImage->getRows()*histogramImage->getCols()/5000; if( accuracy < 1 ) accuracy = 1; histogram = new Histogram( fRect.width(), accuracy ); histogram->computeLog( histogramImage, minValue, maxValue ); } float maxP = histogram->getMaxP(); int i = 0; p.setPen( Qt::green ); for( int x = fRect.left(); i < histogram->getBins(); x++, i++ ) { if( histogram->getP(i) > 0 ) { int barSize = (int)((float)fRect.height() * histogram->getP(i)/maxP); p.drawLine( x, fRect.bottom(), x, fRect.bottom() - barSize ); } } } // Paint scale QFont labelFont( "SansSerif", 8 ); p.setFont( labelFont ); p.setPen( Qt::black ); QRect textBounding = p.boundingRect( fRect, Qt::AlignHCenter|Qt::AlignBottom, "-8" ); for( float x = ceil( minValue ); x <= floor( maxValue ); x++ ) { int rx = getWindowX(x); p.drawLine( rx, fRect.top(), rx, textBounding.top() ); char str[10]; sprintf( str, "%g", x ); p.drawText( rx-20, textBounding.top(), 40, textBounding.height(), Qt::AlignHCenter|Qt::AlignBottom, str ); } // Paint value pointer if( showVP ) { int x = getWindowX( valuePointer ); if( fRect.contains( x, fRect.y() ) ) { p.setPen( Qt::yellow ); p.drawLine( x, fRect.top(), x, fRect.bottom() ); } } } QFrame::paintEvent(pe); } float LuminanceRangeWidget::draggedMin() { if( mouseDragStart == DRAGNOTSTARTED ) return windowMin; if( dragMode == DRAG_MIN ) { float draggedPos = windowMin+dragShift; return min( draggedPos, windowMax - minWindowSize ); } else if( dragMode == DRAG_MINMAX ) { return windowMin+dragShift; } return windowMin; } float LuminanceRangeWidget::draggedMax() { if( mouseDragStart == DRAGNOTSTARTED ) return windowMax; if( dragMode == DRAG_MAX ) { float draggedPos = windowMax+dragShift; return max( draggedPos, windowMin + minWindowSize ); } else if( dragMode == DRAG_MINMAX ) { return windowMax+dragShift; } return windowMax; } void LuminanceRangeWidget::mousePressEvent ( QMouseEvent * me ) { if( dragMode == DRAG_NO ) return; mouseDragStart = me->x(); dragShift = 0; update(); } void LuminanceRangeWidget::mouseReleaseEvent ( QMouseEvent * me ) { float newWindowMin = draggedMin(); float newWindowMax = draggedMax(); mouseDragStart = DRAGNOTSTARTED; windowMin = newWindowMin; windowMax = newWindowMax; dragShift = 0; update(); updateRangeWindow(); } void LuminanceRangeWidget::mouseMoveEvent( QMouseEvent *me ) { // printf( "MouseButton: %d\n", me->button() ); if( (me->buttons() & Qt::LeftButton) != 0 && dragMode != DRAG_NO ) { if( mouseDragStart != DRAGNOTSTARTED ) { QRect fRect = getPaintRect(); int windowCordShift = me->x() - mouseDragStart; dragShift = (float)windowCordShift / (float)fRect.width() * (maxValue - minValue); update(); } } else { QRect fRect = rect(); int winBegPos = getWindowX( windowMin ); int winEndPos = getWindowX( windowMax ); if( abs( me->x() - winBegPos ) < dragZoneMargin ) { setCursor( QCursor( Qt::SplitHCursor ) ); dragMode = DRAG_MIN; } else if( abs( me->x() - winEndPos ) < dragZoneMargin ) { setCursor( QCursor( Qt::SplitHCursor ) ); dragMode = DRAG_MAX; } else if( me->x() > winBegPos && me->x() < winEndPos ) { setCursor( QCursor( Qt::SizeHorCursor ) ); dragMode = DRAG_MINMAX; } else { unsetCursor(); dragMode = DRAG_NO; } } } void LuminanceRangeWidget::decreaseExposure() { windowMin -= exposureStep; windowMax -= exposureStep; update(); updateRangeWindow(); } void LuminanceRangeWidget::increaseExposure() { windowMin += exposureStep; windowMax += exposureStep; update(); updateRangeWindow(); } void LuminanceRangeWidget::extendRange() { if( windowMax - windowMin > 10 ) return; windowMin -= shrinkStep; windowMax += shrinkStep; update(); updateRangeWindow(); } void LuminanceRangeWidget::shrinkRange() { if( windowMax - windowMin < 0.19 ) return; windowMin += shrinkStep; windowMax -= shrinkStep; update(); updateRangeWindow(); } void LuminanceRangeWidget::setHistogramImage( const pfs::Array2D *image ) { histogramImage = image; delete histogram; histogram = NULL; update(); } void LuminanceRangeWidget::fitToDynamicRange() { if( histogramImage != NULL ) { float min = 99999999; float max = -99999999; int size = histogramImage->getRows()*histogramImage->getCols(); for( int i = 0; i < size; i++ ) { float v = (*histogramImage)(i); if( v > max ) max = v; else if( v < min ) min = v; } if( min <= 0.000001 ) min = 0.000001; // If data contains negative values windowMin = log10( min ); windowMax = log10( max ); if( windowMax - windowMin < 0.5 ) { // Window too small float m = (windowMin + windowMax)/2.f; windowMax = m + 0.25; windowMin = m - 0.25; } update(); updateRangeWindow(); } } void LuminanceRangeWidget::lowDynamicRange() { windowMin = -2.0f; windowMax = 0.0f; update(); updateRangeWindow(); } QRect LuminanceRangeWidget::getPaintRect() const { QRect fRect = frameRect(); fRect.setLeft( fRect.left()+1 ); fRect.setTop( fRect.top()+1 ); fRect.setBottom( fRect.bottom()-1 ); fRect.setRight( fRect.right()-1 ); return fRect; } void LuminanceRangeWidget::showValuePointer( float value ) { QRect fRect = getPaintRect(); int oldx = showVP ? getWindowX( valuePointer ) : -1; valuePointer = value; showVP = true; int newx = getWindowX( valuePointer ); if( oldx == -1 ) oldx = newx; QRect updateRect( min( oldx, newx ), fRect.top(), max( oldx, newx ) - min(oldx, newx )+1, fRect.height() ); update( updateRect ); } void LuminanceRangeWidget::setRangeWindowMinMax( float min, float max ) { assert( min < max ); windowMin = min; windowMax = max; update(); updateRangeWindow(); } void LuminanceRangeWidget::hideValuePointer() { showVP = false; update(); } pfstools-1.8.5/src/pfsview/main.h0000644000175000017500000000530011541674054013673 00000000000000/** * @brief * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: main.h,v 1.11 2011/03/21 16:09:16 rafm Exp $ */ #ifndef MAIN_H #define MAIN_H #include #include #include #include #include #include #include #include #include "pfsview_widget.h" #define MAX_FRAMES_IN_MEMORY 5 class LuminanceRangeWidget; class QComboBox; //class pfs::Frame; enum ColorCoord { CC_RGB = 0, CC_XYZ, CC_Yupvp, CC_Yxy, CC_COUNT }; class PFSViewMainWin : public QMainWindow { Q_OBJECT public: PFSViewMainWin( float window_min, float window_max ); public slots: // void changeClippingMethod( int clippingMethod ); void updatePointerValue(); void updateRangeWindow(); void updateChannelSelection(); void setChannelSelection( int selectedChannel ); void updateZoomValue(); void gotoNextFrame(); void gotoPreviousFrame(); void saveImage(); void copyImage(); void setLumMappingMethod( int method ); void setLumMappingMethod( QAction *action ); void setColorCoord( QAction *action ); void showAboutdialog(); void updateViewSize(); private: void setFrame( pfs::Frame *frame ); QAction *mappingAct[6]; QLabel *pointerPosAndVal, *zoomValue, *exposureValue; PFSViewWidget *pfsView; LuminanceRangeWidget *lumRange; QComboBox *channelSelection; QComboBox *mappingMethodCB; ColorCoord colorCoord; bool readNextFrame(); void updateMenuEnable( ); std::list frameList; std::list::iterator currentFrame; public: PFSViewWidget *getPFSViewWidget() { return pfsView; } }; #endif pfstools-1.8.5/src/pfsview/pfsv.in0000644000175000017500000000043211565440453014105 00000000000000#!@BASH_PATH@ ############################################################ # View HDR images ############################################################ if [ -z "$1" ]; then echo "View HDR images"; echo "Usage: pfsv [...]" exit 0; fi pfsin "$@" | pfsview pfstools-1.8.5/src/pfsview/icons/0002755000175000017500000000000011652214416013770 500000000000000pfstools-1.8.5/src/pfsview/icons/appicon.svg0000644000175000017500000001032311541660301016052 00000000000000 image/svg+xml pfstools-1.8.5/src/pfsview/icons/appicon.png0000644000175000017500000000325511541660234016052 00000000000000‰PNG  IHDR szzôsBIT|dˆ pHYsww@qšÑtEXtSoftwarewww.inkscape.org›î<*IDATX…¥—lÔõÇ_ÏÝõÇõîh¯×^«½²b@ -ŒHçh6ŠX†ÕuËHEŒÌi62³,Y º)Ë–e1Q—ùÔg4ÆŠA‡…NF릥EY¥¥¥¿ïh¯wmï׳?®wí·G»½“ÏŸçy¾Ïóþ>ŸÏçy>QUþˆÈš"+ ö |¡('»Æô‡ór ªiPî±q4/“Z#ýW4]ØŽê.´ÒÉ¥ëù›>Léȹ²e÷úbšë7qDz<^´gÈ·§ýýòJ'K9âóf)˜OÒ‹à¿ÿfÜê†ÆŠnÎãl‹|=¡÷ØøÃoo¥(1/w’,šîGDì"²tÞBQNÒ‡ÀžG·R¼$—÷ÊÒºÜ)kRµ"ÿš}…“Ü +“› ­ò³Å øbI.Ç’É_µI· E$£ÂIgÛ÷¸!!€ÅÔ{ƒ°«™þ6­}AÞr[y|w%Å?©Ä6‚Õï1Ð5ÆJUíO|cI—U {ì2S0I\fMóÅ 9ðÁµûØtð"ë©Àš›9E< 1e09x ¹ZUuÀc—=[JÉMŸ+*œPáÄš,{ì8ýA™nk™ ¾b›}ß(†L,É•É`„±Í¥xömÀid" Ÿ ƒ*|Õ9i2sÖ-ýœ‹Ä´ÙÀB;|e#ùI¡üapdÌtVßAxÏ? 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@MAC_OS_TRUE@ install "mac_os/Info.plist" "/Applications/pfsview.app/Contents" @MAC_OS_TRUE@ install "mac_os/pfsview_icon_mac.icns" "/Applications/pfsview.app/Contents/Resources" @MAC_OS_TRUE@ mv $(DESTDIR)$(bindir)/pfsview /Applications/pfsview.app/Contents/MacOS/ # 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: pfstools-1.8.5/src/pfsview/pfsview_widget.h0000644000175000017500000000740611557013055016001 00000000000000#ifndef PFSVIEW_WIDGET_H #define PFSVIEW_WIDGET_H /** * @brief * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfsview_widget.h,v 1.10 2011/04/30 14:01:17 rafm Exp $ */ #include #include #include #include #include #include #include namespace pfs { class DOMIO; class Frame; } enum RGBClippingMethod { CLIP_SIMPLE = 0, CLIP_COLORCODED, CLIP_KEEP_BRI_HUE, CLIP_COUNT }; enum LumMappingMethod { MAP_LINEAR, MAP_GAMMA1_4, MAP_GAMMA1_8, MAP_GAMMA2_2, MAP_GAMMA2_6, MAP_LOGARITHMIC }; enum InfNaNTreatment { INFNAN_HIDE=0, INFNAN_MARK_AS_RED }; enum NegativeTreatment { NEGATIVE_BLACK=0, NEGATIVE_MARK_AS_RED, NEGATIVE_GREEN_SCALE, NEGATIVE_ABSOLUTE, NEGATIVE_COUNT }; struct PointerValue { int x, y; float value[3]; int valuesUsed; bool valid; }; class PFSViewWidgetArea : public QScrollArea { Q_OBJECT public: PFSViewWidgetArea( QWidget *parent=0 ); QSize sizeHint() const; }; class PFSViewWidget : public QWidget { Q_OBJECT public: PFSViewWidget( QWidget *parent=0 ); ~PFSViewWidget(); public slots: void zoomIn(); void zoomOut(); void zoomOriginal(); void setRGBClippingMethod( QAction *action ); void setInfNaNTreatment( QAction *action ); void setNegativeTreatment( QAction *action ); void setLumMappingMethod( int method ); signals: void updatePointerValue(); protected: // void paintEvent( QPaintEvent * ); void updateZoom(); void updateMapping(); void postUpdateMapping(); void mouseMoveEvent( QMouseEvent *mouseEvent ); void setPointer( int x = -1, int y = -1 ); void leaveEvent( QEvent * ); void paintEvent( QPaintEvent *event ); private: pfs::Frame *pfsFrame; const char *visibleChannel; QByteArray visibleChannelName; bool colorChannelsPresent; bool updateMappingRequested; QImage *image; float minValue; float maxValue; RGBClippingMethod clippingMethod; InfNaNTreatment infNaNTreatment; NegativeTreatment negativeTreatment; LumMappingMethod mappingMethod; float zoom; pfs::Array2D *workArea[3]; PointerValue pointerValue; QRegion selection; public: QSize sizeHint() const; const PointerValue &getPointerValue(); void setRangeWindow( float min, float max ); const pfs::Array2D *getPrimaryChannel(); const QList getChannels(); void setVisibleChannel( const char *channelName ); const char *getVisibleChannel(); bool hasColorChannels( pfs::Frame *frame = NULL ); float getZoom() const { return zoom; } void setFrame( pfs::Frame *frame ); QImage *getDisplayedImage() { assert( image != NULL ); return image; } }; class PFSViewException { }; extern const char* COLOR_CHANNELS; #endif pfstools-1.8.5/src/pfsview/mac_os/0002755000175000017500000000000011652214415014115 500000000000000pfstools-1.8.5/src/pfsview/mac_os/PkgInfo0000664000175000017500000000001111210622377015305 00000000000000APPL???? 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Each channel in a % multi-channel image has a name C1, C2, .., Cn. % % 'options' passes a string with additional options recognized by each of % the image format writers. For example '--compression=PXR24' modifies the % compression algorithm for OpenEXR files. See the manual pages of the % "pfsout*" shell commands for the list of supported options. % % The format of the file is recognized based in the file name extension: % .hdr for Radiance images, .exr for OpenEXR, .jpg for JPEG and .png for % PNG. See manual of "pfsout" shell command for the full list of the % supported formats. % % Currently only OpenEXR and PFS formats support multi-channel files. % % Pass single precission matrices for better performance. % % Example: % pfs_write_image( 'image.exr', cat( 3, R, G, B ) ); % % R, G, and B are 2D matrices with red, green and blue channel data. % % See also: PFS_WRITE_RGB, PFS_WRITE_LUMINANCE, PFS_WRITE_XYZ, % PFS_READ_IMAGE, PFSVIEW. % % Copyright 2009 Rafal Mantiuk img_sz = size( img ); dims = length( img_sz ); if( dims > 3 ) error( 'image matrix has too many dimenstions' ); end if( ~exist( 'options', 'var' ) ) options = ''; end fid = pfspopen( sprintf( '%spfsout ''%s'' %s%s', pfs_shell(), file_name, options, pfs_shell(1) ), 'w' ); pfs = pfsopen( fid, [img_sz(1) img_sz(2)] ); if( dims == 2 || img_sz(3) == 1 ) pfs.channels.Y = single(img); elseif( dims == 3 && img_sz(3) == 3 ) [pfs.channels.X pfs.channels.Y pfs.channels.Z] = pfs_transform_colorspace( 'RGB', img, 'XYZ' ); else for k=1:img_sz(3) pfs.channels.(sprintf('C%d', k)) = single(img(:,:,k)); end end pfsput( pfs ); pfsclose( pfs ); pfspclose( fid ); end pfstools-1.8.5/src/matlab/pfsget.cpp0000775000175000017500000001315411010110507014335 00000000000000/** * @brief Read frame from pfs stream in Matlab * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfsget.cpp,v 1.5 2008/05/06 17:11:35 rafm Exp $ */ #include "compatibility.h" #include #include #include #include #include "mex.h" #include "mex_utils.h" #define SCRIPT_NAME "pfsget" #define error mexErrMsgTxt #include void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[]) { /* Check for proper number of arguments. */ if( nrhs != 1 || !mxIsStruct( prhs[0] ) ) error(SCRIPT_NAME ": Improper usage!"); const mxArray *pfs_stream_in = prhs[0]; mxArray *pfs_stream = mxCreateStructMatrix( 1, 1, 0, NULL ); mxArray *f_fid = mxGetField( pfs_stream_in, 0, "FID" ); if( f_fid == NULL || !is_mex_scalar( f_fid ) ) { error( SCRIPT_NAME ": FH field missing in the structure or it has wrong type"); } int fid = (int)get_mex_double( f_fid ); set_mex_field( pfs_stream, "FID", mxDuplicateArray( f_fid ) ); // Check mode { mxArray *f_mode = mxGetField( pfs_stream_in, 0, "MODE" ); if( f_mode == NULL ) { error( SCRIPT_NAME ": MODE field missing in the structure or it has wrong type"); } if( strcmp( "R", get_mex_string( f_mode ) ) ) { error( SCRIPT_NAME ": Can not read from the stream that is open for writing." ); } set_mex_field( pfs_stream, "MODE", mxDuplicateArray( f_mode ) ); } //mxRemoveField( pfs_stream, mxGetFieldNumber( pfs_stream, "channels" ) ); //mxRemoveField( pfs_stream, mxGetFieldNumber( pfs_stream, "tags" ) ); //mxRemoveField( pfs_stream, mxGetFieldNumber( pfs_stream, "channelTags" ) ); FILE *fh = fdopen( dup( fid ), "r" ); if( fh == NULL ) error( SCRIPT_NAME ": Cannot open file for reading" ); try { pfs::DOMIO ctx; pfs::Frame *frame = ctx.readFrame( fh ); if( frame == NULL ) { // No more frames set_mex_field( pfs_stream, "EOF", mxCreateLogicalScalar( true ) ); } else { // Not EOF // Set width and height { set_mex_field( pfs_stream, "columns", create_mex_double( frame->getWidth() ) ); set_mex_field( pfs_stream, "rows", create_mex_double( frame->getHeight() ) ); } // Add channels as matrices to pfs stream struct { mxArray *channels = mxCreateStructMatrix( 1, 1, 0, NULL ); pfs::ChannelIteratorPtr cit( frame->getChannelIterator() ); while( cit->hasNext() ) { pfs::Channel *ch = cit->getNext(); mxArray *mat = mxCreateNumericMatrix( ch->getRows(), ch->getCols(), mxDEFAULT_ARRAY_CLASS, mxREAL ); copy_pfschannel_to_mex( ch, mat ); set_mex_field( channels, ch->getName(), mat ); } set_mex_field( pfs_stream, "channels", channels ); } //Add tags (only frame tags, no channel tags) { mxArray *tags = mxCreateStructMatrix( 1, 1, 0, NULL ); pfs::TagIteratorPtr it( frame->getTags()->getIterator() ); while( it->hasNext() ) { const char *tagName = it->getNext(); mxArray *tag_value = create_mex_string( frame->getTags()->getString( tagName ) ); set_mex_field( tags, tagName, tag_value ); } set_mex_field( pfs_stream, "tags", tags ); } //Add tags /* { Octave_map tags; pfs::TagIteratorPtr it( frame->getTags()->getIterator() ); while( it->hasNext() ) { const char *tagName = it->getNext(); tags.assign( tagName, octave_value( frame->getTags()->getString( tagName )) ); } pfsStream.assign( "tags", tags ); Octave_map channelTagList; //Copy all channel tags pfs::ChannelIteratorPtr cit( frame->getChannelIterator() ); while( cit->hasNext() ) { pfs::Channel *ch = cit->getNext(); Octave_map channelTags; pfs::TagIteratorPtr tit( ch->getTags()->getIterator() ); while( tit->hasNext() ) { const char *tagName = tit->getNext(); channelTags.assign( tagName, octave_value(ch->getTags()->getString( tagName )) ); } channelTagList.assign( ch->getName(), channelTags ); } pfsStream.assign( "channelTags", channelTagList ); }*/ } ctx.freeFrame( frame ); plhs[0] = pfs_stream; } catch( pfs::Exception ex ) { char error_message[100]; sprintf( error_message, "%s: %s", SCRIPT_NAME, ex.getMessage() ); error( error_message ); } if( fh != NULL ) fclose( fh ); } pfstools-1.8.5/src/matlab/mex_utils.h0000775000175000017500000000703111010110507014520 00000000000000#ifndef MEX_UTILS_H #define MEX_UTILS_H #include "mex.h" #include "array2d.h" #include namespace pfs { class Array2D; } #define mxDEFAULT_ARRAY_CLASS mxSINGLE_CLASS mxArray *create_mex_double( double val ); mxArray *create_mex_string( const char *str ); char *get_mex_string( const mxArray *arg ); double get_mex_double( const mxArray *arg ); float get_mex_float( const mxArray *arg ); bool is_mex_scalar( const mxArray *arg ); bool is_mex_fid( const mxArray *arg ); int set_mex_field( mxArray *arg, const char *field_name, mxArray *value ); void copy_mex_to_pfsarray( const mxArray *arg, pfs::Array2D *array ); void copy_pfsarray_to_mex( const pfs::Array2D *array, mxArray *arg ); void copy_mex_to_pfsarray( const mxArray *arg, pfs::Array2D *d1, pfs::Array2D *d2, pfs::Array2D *d3 ); void copy_pfsarray_to_mex( const pfs::Array2D *d1, const pfs::Array2D *d2, const pfs::Array2D *d3, mxArray *arg ); void copy_mex_to_pfschannel( const mxArray *arg, pfs::Channel *pfsChannel ); void copy_pfschannel_to_mex( const pfs::Channel *pfsChannel, mxArray *arg ); mxArray *mxCreateLogicalScalar( bool value ); template void copy_mex_to_pfsarray_T( const mxArray *arg, pfs::Array2D *array ) { assert( array->getCols() == mxGetN( arg ) && array->getRows() == mxGetM( arg ) ); const T *data = (T *)mxGetPr( arg ); for( int c = 0; c < array->getCols(); c++ ) for( int r = 0; r < array->getRows(); r++ ) { (*array)(c,r) = (float)*(data++); } } template void copy_mex_to_pfsarray_T( const mxArray *arg, pfs::Array2D *d1, pfs::Array2D *d2, pfs::Array2D *d3 ) { assert( d1->getCols() == mxGetN( arg ) && d1->getRows() == mxGetM( arg ) ); T *o1 = (T *)mxGetPr( arg ); const long sdsize = d1->getCols()*d1->getRows(); T *o2 = o1 + sdsize; T *o3 = o2 + sdsize; for( int c = 0; c < d1->getCols(); c++ ) for( int r = 0; r < d1->getRows(); r++ ) { (*d1)(c,r) = (float)*(o1++); (*d2)(c,r) = (float)*(o2++); (*d3)(c,r) = (float)*(o3++); } } template void copy_pfsarray_to_mex_T( const pfs::Array2D *array, mxArray *arg ) { assert( array->getCols() == mxGetN( arg ) && array->getRows() == mxGetM( arg ) ); T *data = (T *)mxGetPr( arg ); for( int c = 0; c < array->getCols(); c++ ) for( int r = 0; r < array->getRows(); r++ ) { *(data++) = (*array)(c,r); } } template void copy_pfsarray_to_mex_T( const pfs::Array2D *d1, const pfs::Array2D *d2, const pfs::Array2D *d3, mxArray *arg ) { assert( d1->getCols() == mxGetN( arg ) && d1->getRows() == mxGetM( arg ) ); T *o1 = (T *)mxGetPr( arg ); const long sdsize = d1->getCols()*d1->getRows(); T *o2 = o1 + sdsize; T *o3 = o2 + sdsize; for( int c = 0; c < d1->getCols(); c++ ) for( int r = 0; r < d1->getRows(); r++ ) { *(o1++) = (*d1)(c,r); *(o2++) = (*d2)(c,r); *(o3++) = (*d3)(c,r); } } template void copy_mex_to_pfschannel_T( const mxArray *arg, pfs::Channel *pfsChannel ) { int index = 0; T *data = (T *)mxGetPr( arg ); for( int c = 0; c < pfsChannel->getCols(); c++ ) for( int r = 0; r < pfsChannel->getRows(); r++ ) { (*pfsChannel)(c,r) = *(data++); } } template void copy_pfschannel_to_mex_T( const pfs::Channel *pfsChannel, mxArray *arg ) { int index = 0; T *data = (T *)mxGetPr( arg ); for( int c = 0; c < pfsChannel->getCols(); c++ ) for( int r = 0; r < pfsChannel->getRows(); r++ ) { *(data++) = (*pfsChannel)(c,r); } } #endif pfstools-1.8.5/src/matlab/Contents.m0000664000175000017500000000257511153617236014341 00000000000000% pfstools - matlab interface % % This is an entry page for pfstools matlab documentation. % % ----------------------------------------------------------------- % The most frequently used functions: % % PFS_READ_IMAGE - read image from file % PFS_WRITE_IMAGE - write image to file % PFSVIEW - view matrices as images using pfsview % % ----------------------------------------------------------------- % More specialized functions: % % PFS_TRANSFORM_COLORSPACE - transform between color spaces % PFS_READ_LUMINANCE - read luminance image from file % PFS_READ_RGB - read RGB image from file % PFS_READ_XYZ - read XYZ image from file % PFS_WRITE_LUMINANCE - write luminance image to file % PFS_WRITE_RGB - write RGB image to file % PFS_WRITE_XYZ - write XYZ image to file % PFS_TEST_SHELL - diagnoze for possible problems if pfstools interface is not working % % ----------------------------------------------------------------- % Low-level interface, probably you do not need this: % % PFSOPEN - open pfs-stream for reading/writing % PFSPOPEN - execute shell command and acquire its input / output stream % PFSCLOSE - close pfs-stream % PFSPCLOSE - close stream created with PFSPOPEN % PFSGET - read one frame from pfs-stream % PFSPUT - write one frame to pfs-stream % PFS_SHELL - wrapper for calling pfstools shell programs from matlab % % ----------------------------------------------------------------- pfstools-1.8.5/src/matlab/pfs_write_rgb.m0000775000175000017500000000277211151364245015377 00000000000000function pfs_write_rgb( fileName, varargin ) %PFS_WRITE_RGB write an RGB image file. % % PFS_WRITE_RGB( file_name, R, G, B ) % PFS_WRITE_RGB( file_name, img ) % % R, G, B - red, green and blue color channels, given as linear response % img - 3D matrix image, where img(:,:,1:3) represents red, blue and green % color channels % % The format of the file is recognized based in the file name extension: % .hdr for Radiance images, .exr for OpenEXR, .jpg for JPEG and .png for % PNG. See manual of "pfsout" shell command for the full list of the % supported formats. % % See also: PFS_WRITE_IMAGE, PFS_WRITE_LUMINANCE, PFS_WRITE_XYZ, % PFS_READ_IMAGE. % % Copyright 2009 Rafal Mantiuk if( nargin == 4 ) if( ~isnumeric(varargin{1}) || ~isnumeric(varargin{2}) || ~isnumeric(varargin{1}) ) error( 'pfs_write_rgb: matrices of the equal size expected as an arguments' ); end [X Y Z] = pfs_transform_colorspace( 'RGB', varargin{1}, varargin{2}, varargin{3}, 'XYZ' ); elseif( nargin == 2 && ndims(varargin{1}) == 3 ) [X Y Z] = pfs_transform_colorspace( 'RGB', varargin{1}(:,:,1), varargin{1}(:,:,2), varargin{1}(:,:,3), 'XYZ' ); else error( 'pfs_write_rgb: improper usage' ); end %cmd = sprintf( '%spfsout %s%s', pfs_shell(), fileName, pfs_shell(1) ) fid = pfspopen( sprintf( '%spfsout ''%s''%s', pfs_shell(), fileName, pfs_shell(1) ), 'w' ); pfs = pfsopen( fid, size( X ) ); pfs.channels.X = X; pfs.channels.Y = Y; pfs.channels.Z = Z; pfsput( pfs ); pfsclose( pfs ); pfspclose( fid ); end pfstools-1.8.5/src/matlab/pfs_write_luminance.m0000664000175000017500000000157211151364245016572 00000000000000function pfs_write_luminance( fileName, img ) %PFS_WRITE_LUMINANCE writes an image file % % PFS_WRITE_LUMINANCE ( file_name, img ) % % img - 2D matrix representing luminance values % % The format of the file is recognized based in the file name extension: % .hdr for Radiance images, .exr for OpenEXR, .jpg for JPEG and .png for % PNG. See manual of "pfsout" shell command for the full list of the % supported formats. % % See also: PFS_WRITE_IMAGE, PFS_WRITE_RGB, PFS_WRITE_XYZ, % PFS_READ_IMAGE. % % Copyright 2009 Rafal Mantiuk if( nargin ~= 2 ) error( 'pfs_write_luminance: improper usage' ); end %cmd = sprintf( '%spfsout %s%s', pfs_shell(), fileName, pfs_shell(1) ) fid = pfspopen( sprintf( '%spfsout ''%s''%s', pfs_shell(), fileName, pfs_shell(1) ), 'w' ); pfs = pfsopen( fid, size( img ) ); pfs.channels.Y = img; pfsput( pfs ); pfsclose( pfs ); pfspclose( fid ); end pfstools-1.8.5/src/matlab/pfspclose.m0000664000175000017500000000016410570530524014526 00000000000000% Close fifo pipe. Used internally by pfstools. % % pfspclose( fid ) % % fid - file descriptor returned by pfspopen pfstools-1.8.5/src/matlab/pfs_read_luminance.m0000775000175000017500000000160611151364245016354 00000000000000function Y = pfs_read_luminance( fileName ) %PFS_READ_LUMINANCE read image file and return luminance channel Y. % % Y = PFS_READ_LUMINANCE( file_name ) % % PFS_READ_LUMINANCE accepts all formats recognized by the shell "pfsin" % command. % % See also: PFS_READ_IMAGE, PFS_READ_LUMINANCE, PFS_READ_XYZ, PFS_WRITE_IMAGE. % % Copyright 2009 Rafal Mantiuk % Check if file exists fid = fopen( fileName, 'r' ); if( fid == -1 ) error( 'pfs_read_luminance: File "%s" does not exist', fileName ); end fclose( fid ); % try cmd = sprintf( '%spfsin ''%s''%s', pfs_shell(), fileName, pfs_shell( 1 ) ); fid = pfspopen( cmd, 'r' ); pin = pfsopen( fid ); pin = pfsget( pin ); Y = pin.channels.Y; pfsclose( pin ); % TODO: Check why crashes on windows if ~ispc() pfspclose( fid ); end % catch % pfsclose( pin ); % pfspclose( fid ); % end endpfstools-1.8.5/src/matlab/pfsopen.m0000664000175000017500000000311110754047200014173 00000000000000% Open pfs stream for reading or writing. pfs is an interchange format for high dynamic range images (see http://pfstools.sourceforge.net). % % usage: pfs_struct = pfsopen( fileName ); % pfs_struct = pfsopen( fileName, rows, columns ); % pfs_struct = pfsopen( fileName, [ rows columns ] ); % pfs_struct = pfsopen( fid, ... ); % % fileName - name of the file to read or write. \"stdin\" or \"stdout\" for standard input and output % rows - height of images to write % columns - width of images to write % % The first usage of pfsopen opens pfs stream for reading, the second and % the third for writing. pfsopen also accepts file descriptor returned from % pfspopen, which can be used instead of a file name (the fourth usage). Use % pfsget or pfsput to read or write frames or single images. You must close % pfs stream with pfsclose. The stream will not be closed when pfs_struct % is deleted (for example with 'clear pfs_struct'). % % pfs_struct is a structure that contains the following fields: % EOF - set to 1 if there are no more frames; 0 otherwise % FH - file handle of the file. For internal pruposes, do not use % MODE - file open mode: R - for reading, W - for writing % columns, rows - dimensions of each channel in the stream % channels - structure that contains channels represented as real matrices % tags - structure that contains tags represented as strings % channelTags - structure that contains a structure for each channel, % which contains tags. The format of the latter structure is the same as % for 'tags' field. pfstools-1.8.5/src/matlab/pfs_read_xyz.m0000775000175000017500000000203611151364245015231 00000000000000function varargout = pfs_read_xyz( fileName ) %PFS_READ_XYZ read image file and return X, Y, and Z color channels. % % [X Y Z] = PFS_READ_XYZ( file_name ) % IMG = PFS_READ_XYZ( file_name ) % % PFS_READ_XYZ accepts all formats recognized by the shell "pfsin" % command. % % See also: PFS_READ_IMAGE, PFS_READ_LUMINANCE, PFS_READ_XYZ, PFS_WRITE_IMAGE. % % Copyright 2009 Rafal Mantiuk % Check if file exists fid = fopen( fileName, 'rb' ); if( fid == -1 ) error( 'pfs_read_xyz: File "%s" does not exist', fileName ); end fclose( fid ); fid = pfspopen( sprintf( '%spfsin ''%s''%s', pfs_shell(), fileName, pfs_shell( 1 ) ), 'r' ); pin = pfsopen( fid ); pin = pfsget( pin ); pfsclose( pin ); pfspclose( fid ); if( nargout == 3 ) varargout{1} = pin.channels.X; varargout{2} = pin.channels.Y; varargout{3} = pin.channels.Z; elseif( nargout == 1 ) varargout{1} = cat( 3, pin.channels.X, pin.channels.Y, pin.channels.Z ); else error( 'Wrong number of output parameters' ); end end pfstools-1.8.5/src/matlab/compatibility.h0000775000175000017500000000321110571557361015404 00000000000000/** * @brief Compatibility header file * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Grzegorz Krawczyk, * * $Id: compatibility.h,v 1.1 2007/03/01 14:10:57 rdmantiuk Exp $ */ #ifndef COMPATIBILITY_H #define COMPATIBILITY_H #ifdef _MSC_VER #include #define popen _popen #define dup _dup //#define fileno _fileno #define fdopen _fdopen #define open _open #define pclose _pclose #define O_CREAT _O_CREAT #define O_TRUNC _O_TRUNC #define O_RDWR _O_RDWR #define S_IREAD _S_IREAD #define S_IWRITE _S_IWRITE #define O_BINARY _O_BINARY #endif #ifdef __linux__ #include #define O_BINARY 0 #define stricmp strcasecmp #endif #define DEBUG_STR if(1); else cerr #endif pfstools-1.8.5/src/matlab/pfs_transform_colorspace.cpp0000775000175000017500000001024211406630662020157 00000000000000/** * @brief Tranform between color spaces using pfs library in MATLAB * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfs_transform_colorspace.cpp,v 1.9 2010/06/05 18:24:24 rafm Exp $ */ #include "compatibility.h" #include #include #include #include #include #include "mex.h" #include "mex_utils.h" #define SCRIPT_NAME "pfs_transform_colorspace" #define error mexErrMsgTxt #include static pfs::ColorSpace findColorSpace( const char *name ); void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[]) { /* Check for proper number of arguments. */ if( (nrhs != 5 || !mxIsChar( prhs[0] ) || !( mxIsDouble( prhs[1] ) || mxIsSingle( prhs[1] ) ) || !( mxIsDouble( prhs[2] ) || mxIsSingle( prhs[2] ) ) || !( mxIsDouble( prhs[3] ) || mxIsSingle( prhs[3] ) ) || !mxIsChar( prhs[4] )) && (nrhs != 3 || !mxIsChar( prhs[0] ) || !( mxIsDouble( prhs[1] ) || mxIsSingle( prhs[1] ) ) || mxGetNumberOfDimensions( prhs[1] ) != 3 || !mxIsChar( prhs[2] )) ) error(SCRIPT_NAME ": Wrong number or type of input parameters!"); if( nlhs != 3 && nlhs != 1 ) error(SCRIPT_NAME ": Wrong number of output parameters!"); try { pfs::ColorSpace inCS = findColorSpace( get_mex_string( prhs[0] ) ); pfs::ColorSpace outCS = findColorSpace( get_mex_string( prhs[nrhs-1] ) ); const int *in_dim = mxGetDimensions( prhs[1] ); const int rows = in_dim[0], cols = in_dim[1]; // printf( "%d x %d\n", rows, cols ); pfs::Array2DImpl c1Buf( cols, rows ), c2Buf( cols, rows ), c3Buf( cols, rows ); if( nrhs == 5 ) { copy_mex_to_pfsarray( prhs[1], &c1Buf ); copy_mex_to_pfsarray( prhs[2], &c2Buf ); copy_mex_to_pfsarray( prhs[3], &c3Buf ); } else { copy_mex_to_pfsarray( prhs[1], &c1Buf, &c2Buf, &c3Buf ); } pfs::transformColorSpace( inCS, &c1Buf, &c2Buf, &c3Buf, outCS, &c1Buf, &c2Buf, &c3Buf ); if( nlhs == 3 ) { plhs[0] = mxCreateNumericMatrix( rows, cols, mxDEFAULT_ARRAY_CLASS, mxREAL ); plhs[1] = mxCreateNumericMatrix( rows, cols, mxDEFAULT_ARRAY_CLASS, mxREAL ); plhs[2] = mxCreateNumericMatrix( rows, cols, mxDEFAULT_ARRAY_CLASS, mxREAL ); copy_pfsarray_to_mex( &c1Buf, plhs[0] ); copy_pfsarray_to_mex( &c2Buf, plhs[1] ); copy_pfsarray_to_mex( &c3Buf, plhs[2] ); } else if( nlhs == 1 ) { int dims[] = { rows, cols, 3 }; plhs[0] = mxCreateNumericArray( 3, dims, mxDEFAULT_ARRAY_CLASS, mxREAL ); copy_pfsarray_to_mex( &c1Buf, &c2Buf, &c3Buf, plhs[0] ); } } catch( pfs::Exception ex ) { char error_message[100]; sprintf( error_message, "%s: %s", SCRIPT_NAME, ex.getMessage() ); error( error_message ); } } static pfs::ColorSpace findColorSpace( const char *name ) { if( !strcasecmp( name, "XYZ" ) ) return pfs::CS_XYZ; else if( !strcasecmp( name, "RGB" ) ) return pfs::CS_RGB; else if( !strcasecmp( name, "SRGB" ) ) return pfs::CS_SRGB; else if( !strcasecmp( name, "YUV" ) ) return pfs::CS_YUV; else if( !strcasecmp( name, "YXY" ) ) return pfs::CS_Yxy; throw pfs::Exception( "Not recognized color space" ); } pfstools-1.8.5/src/matlab/pfspopen.cpp0000775000175000017500000000165210571556214014723 00000000000000#include "compatibility.h" #include #include #include "mex.h" #include "mex_utils.h" #define SCRIPT_NAME "pfspopen" extern void _main(); void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[]) { /* Check for proper number of arguments. */ if (nrhs != 2) mexErrMsgTxt("Expecting two parameters."); char *cmd_line = get_mex_string( prhs[0] ); char *mode = get_mex_string( prhs[1] ); FILE *in = popen( cmd_line, mode ); if( in == NULL ) { mexErrMsgTxt("popen has failed."); } int fd = fileno( in ); // int fd = dup( fileno( in ) ); // if( fclose( in ) != 0 ) // mexErrMsgTxt("fclose has failed."); plhs[0] = mxCreateNumericMatrix( 1, 2, mxDOUBLE_CLASS, mxREAL ); double *df_ptr = (double*)mxGetData( plhs[0] ); *df_ptr = fd; // Very bad hack df_ptr[1] = (unsigned long)in; mxFree( cmd_line ); mxFree( mode ); return; } pfstools-1.8.5/src/matlab/pfsget.m0000664000175000017500000000041310570530524014015 00000000000000% Read next frame from the pfs stream. See also help for pfsopen function. % % usage: new_pfs_struct = pfsget( pfs_struct ); % pfs_struct - the structure returned by pfsopen or pfsget % new_pfs_struct - new structure with new fields containing channels and tags pfstools-1.8.5/src/matlab/pfsclose.m0000664000175000017500000000022510570530524014344 00000000000000% Close pfs stream. See also help for pfsopen function. % % usage: pfsclose( pfs_struct ); % pfs_struct - structure returned by pfsopen or pfsget pfstools-1.8.5/src/matlab/pfsput.cpp0000775000175000017500000001466611010110507014377 00000000000000/** * @brief Write frame to pfs stream in MATLAB * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfsput.cpp,v 1.6 2008/05/06 17:11:35 rafm Exp $ */ #include "compatibility.h" #include #include #include #include #include "mex.h" #include "mex_utils.h" #define SCRIPT_NAME "pfsput" #define error mexErrMsgTxt #include void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[]) { /* Check for proper number of arguments. */ if( nrhs != 1 || !mxIsStruct( prhs[0] ) ) error(SCRIPT_NAME ": Improper usage!"); const mxArray *pfs_stream = prhs[0]; mxArray *f_fid = mxGetField( pfs_stream, 0, "FID" ); if( f_fid == NULL || !is_mex_scalar( f_fid ) ) { error( SCRIPT_NAME ": FH field missing in the structure or it has wrong type"); } int fid = (int)get_mex_double( f_fid ); // Check mode { mxArray *f_mode = mxGetField( pfs_stream, 0, "MODE" ); if( f_mode == NULL ) { error( SCRIPT_NAME ": MODE field missing in the structure or it has wrong type"); } if( strcmp( "W", get_mex_string( f_mode ) ) ) { error( SCRIPT_NAME ": Can not write to the stream that is open for reading." ); } } // Get width & height int width, height; { mxArray *f_cols, *f_rows; f_cols = mxGetField( pfs_stream, 0, "columns" ); f_rows = mxGetField( pfs_stream, 0, "rows" ); if( !is_mex_scalar( f_cols ) || !is_mex_scalar( f_rows ) ) { error( SCRIPT_NAME ": 'rows' and 'columns' fields missing in the structure or it have wrong type"); } width = (int)get_mex_double( f_cols ); height = (int)get_mex_double( f_rows ); } // Get channels int ch_count; mxArray *f_channels; { f_channels = mxGetField( pfs_stream, 0, "channels" ); if( f_channels == NULL || !mxIsStruct( f_channels ) ) error( SCRIPT_NAME ": 'channels' field missing in the structure or it has wrong type"); ch_count = mxGetNumberOfFields( f_channels ); } try { pfs::DOMIO ctx; pfs::Frame *frame = ctx.createFrame( width, height ); // For each channel in the 'channels' map for( int ch = 0; ch < ch_count; ch++ ) { const char *channelName = mxGetFieldNameByNumber( f_channels, ch ); mxArray *f_data = mxGetFieldByNumber( f_channels, 0, ch ); if( !(mxIsDouble( f_data ) || mxIsSingle( f_data )) || mxIsComplex( f_data ) ) { throw pfs::Exception( "all channels must be given as real matrices" ); } if( mxGetM( f_data ) != height || mxGetN( f_data ) != width ) { throw pfs::Exception( "size of the channel must be the same as given in pfsopen" ); } pfs::Channel *pfsChannel = frame->createChannel( channelName ); // Copy matrix to pfs::Channel copy_mex_to_pfschannel( f_data, pfsChannel ); } // Copy frame tags { mxArray *tags, *f_rows; tags = mxGetField( pfs_stream, 0, "tags" ); if( tags != NULL ) { if( !mxIsStruct( f_channels ) ) error( SCRIPT_NAME ": 'tags' field has wrong type"); int tag_count = mxGetNumberOfFields( tags ); for( int t = 0; t < tag_count; t++ ) { const char *tag_name = mxGetFieldNameByNumber( tags, t ); mxArray *tag_value = mxGetFieldByNumber( tags, 0, t ); // printf( "tag: %s = %s\n", tag_name, get_mex_string( tag_value ) ); frame->getTags()->setString( tag_name, get_mex_string( tag_value ) ); } } } /* Not implemented - hopefuly nobody uses this // Copy channel tags { Octave_map::const_iterator itChTags = pfsStream.seek( "channelTags" ); if( itChTags != pfsStream.end() ) { if( !pfsStream.contents( itChTags )(0).is_map() ) { throw pfs::Exception( "'channelTags' field must be a structure" ); } Octave_map tagChannels = pfsStream.contents( itChTags )(0).map_value(); for( Octave_map::iterator itCh = tagChannels.begin(); itCh != tagChannels.end(); itCh++ ) { std::string channelName = tagChannels.key(itCh); if( !tagChannels.contents( itCh )(0).is_map() ) { throw pfs::Exception( "each channelTags file must be a structure" ); } pfs::Channel *pfsChannel = frame->getChannel( channelName.c_str() ); if( pfsChannel == NULL ) { throw pfs::Exception( "can not set channel tag if channel is missing" ); } Octave_map tags = tagChannels.contents( itCh )(0).map_value(); for( Octave_map::iterator itTag = tags.begin(); itTag != tags.end(); itTag++ ) { std::string tagName = tags.key(itTag); if( !tags.contents( itTag )(0).is_string() ) throw pfs::Exception( "all channel tags must be given as strings" ); std::string tagValue = tags.contents( itTag )(0).string_value(); pfsChannel->getTags()->setString( tagName.c_str(), tagValue.c_str() ); } } } } */ // FILE *fh = fdopen( fid, "a" ); FILE *fh = fdopen( dup( fid ), "a" ); if( fh == NULL ) error( SCRIPT_NAME ": Cannot open file for writting" ); ctx.writeFrame( frame, fh ); ctx.freeFrame( frame ); fclose( fh ); } catch( pfs::Exception ex ) { char error_message[100]; sprintf( error_message, "%s: %s", SCRIPT_NAME, ex.getMessage() ); error( error_message ); } } pfstools-1.8.5/src/matlab/pfs_read_rgb.m0000775000175000017500000000316611151364245015156 00000000000000function [varargout] = pfs_read_rgb( fileName ) %PFS_READ_RGB Read image file and return R, G, and B color channels or a single 3D matrix. % % [R G B] = PFS_READ_RGB( file_name ) % IMG = PFS_READ_RGB( file_name) % % R, G, B - red, green and blue color channels, given as linear response % img - 3D matrix image, where img(:,:,1:3) represents red, blue and green % color channels % % PFS_READ_RGB accepts all formats recognized by the shell "pfsin" % command. % % See also: PFS_READ_IMAGE, PFS_READ_LUMINANCE, PFS_READ_XYZ, PFS_WRITE_IMAGE. % % Copyright 2009 Rafal Mantiuk %Check if file exists fid = fopen( fileName, 'rb' ); if( fid == -1 ) error( 'pfs_read_rgb: File "%s" does not exist', fileName ); end fclose( fid ); fid = pfspopen( sprintf( '%spfsin ''%s''%s', pfs_shell(), fileName, pfs_shell( 1 ) ), 'r' ); pin = pfsopen( fid ); pin = pfsget( pin ); if( isfield( pin.channels, 'X' ) && isfield( pin.channels, 'Z' ) ) [R G B] = pfs_transform_colorspace( 'XYZ', pin.channels.X, pin.channels.Y, pin.channels.Z, 'RGB' ); elseif( isfield( pin.channels, 'Y' ) ) R = pin.channels.Y; G = pin.channels.Y; B = pin.channels.Y; else error( 'Color channels missing in the pfs frame' ); end if( nargout == 3 ) varargout{1} = R; varargout{2} = G; varargout{3} = B; elseif( nargout == 1 ) varargout{1}(:,:,1) = R; varargout{1}(:,:,2) = G; varargout{1}(:,:,3) = B; else error( 'pfs_read_rgb: wrong number of output arguments' ); end pfsclose( pin ); % TODO: Check why crashes on windows if ~ispc() pfspclose( fid ); end end pfstools-1.8.5/src/matlab/pfs_test_shell.m0000664000175000017500000000344711151364245015556 00000000000000function pfs_test_shell() %PFS_TEST_SHELL run several test to check for common problems with pfstools %matlab interface. % % PFS_TEST_SHELL() % % The function displays test results and instruction what to do if the % test has failed. % % Copyright 2009 Rafal Mantiuk tmp_file = tempname; cmd = sprintf( '%secho "OK" | cat >''%s''%s', pfs_shell(), tmp_file, pfs_shell( 1 ) ); display( '===========================' ); display( ['Test 1: executing: ' cmd ] ); system( cmd ); display( ' If the lines below show a single line "OK", eveything is correct.' ); display( ' If the lines are empty, the shell most probably cannot be executed.' ); display( ' In such a case check error messages either in matlab command window' ); display( ' (Windows) or in the shell window from which you have started matlab (unix).' ); display( ' Then edit pfs_shell.m to fix these problems.' ); display( ' If the lines contain besides "OK" additional lines of text, fix shell startup' ); display( ' files (/etc/profile, ~/.bash_profile and others) so that no messages are' ); display( ' displayed when shell is started' ); display( '---- START ----' ); display_file( tmp_file ); display( '---- END ----' ); cmd = sprintf( '%swhich pfsin%s', pfs_shell(), pfs_shell( 1 ) ); display( '===========================' ); display( ['Test 2: executing: ' cmd ] ); [status result] = system( cmd ); if( status == 0 ) display( 'Successful.' ); else display( 'Shell failed to find pfstools in the PATH. Make sure that the PATH' ); display( ' includes directories with pfstools at shell startup.' ); display( 'Error message: ' ); display( result ); end end function display_file( file_name ) fid=fopen( file_name ); while 1 tline = fgetl(fid); if ~ischar(tline), break, end disp(tline) end fclose(fid); endpfstools-1.8.5/src/matlab/pfsclose.cpp0000775000175000017500000000376310571556214014714 00000000000000/** * @brief Close pfs stream (MATLAB interface) * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfsclose.cpp,v 1.5 2007/03/01 14:00:44 rdmantiuk Exp $ */ #include "compatibility.h" #include #include #include #include #include #include "mex.h" #include "mex_utils.h" #define SCRIPT_NAME "pfsclose" #define error mexErrMsgTxt void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[]) { /* Check for proper number of arguments. */ if( nrhs != 1 || !mxIsStruct( prhs[0] ) ) error(SCRIPT_NAME ": Improper usage!"); const mxArray *pfs_stream = prhs[0]; mxArray *f_fid = mxGetField( pfs_stream, 0, "FID" ); if( f_fid == NULL || !is_mex_scalar( f_fid ) ) { error( SCRIPT_NAME ": FH field missing in the structure or it has wrong type"); } int fid = (int)get_mex_double( f_fid ); int ret = close( fid ); if( ret != 0 ) error( SCRIPT_NAME ": Cannot close the file. Perhaps it is already closed."); } pfstools-1.8.5/src/matlab/mex_utils.cpp0000775000175000017500000001005011010110507015046 00000000000000#include #include "mex_utils.h" mxArray *mxCreateLogicalScalar( bool val ) { mxArray *array = mxCreateNumericMatrix( 1, 1, mxDOUBLE_CLASS, mxREAL ); double *df_ptr = (double*)mxGetData( array ); *df_ptr = val; return array; } mxArray *create_mex_double( double val ) { mxArray *array = mxCreateNumericMatrix( 1, 1, mxDOUBLE_CLASS, mxREAL ); double *df_ptr = (double*)mxGetData( array ); *df_ptr = val; return array; } mxArray *create_mex_string( const char *str ) { char *buf = (char*)mxCalloc( strlen( str )+1, sizeof(char) ); strcpy( buf, str ); return mxCreateString( buf ); } char *get_mex_string( const mxArray *arg ) { /* Input must be a string. */ if (mxIsChar(arg) != 1) mexErrMsgTxt("Input must be a string."); /* Input must be a row vector. */ if (mxGetM(arg) != 1) mexErrMsgTxt("Input must be a row vector."); /* Get the length of the input string. */ int buflen = (mxGetM(arg) * mxGetN(arg)) + 1; /* Allocate memory for input and output strings. */ char *str = (char*)mxCalloc(buflen, sizeof(char)); /* Copy the string data from prhs[0] into a C string * input_buf. */ int status = mxGetString(arg, str, buflen); if (status != 0) mexWarnMsgTxt("Not enough space. String is truncated."); return str; } double get_mex_double( const mxArray *arg ) { double *data = mxGetPr( arg ); return data[0]; } float get_mex_float( const mxArray *arg ) { float* data = (float*)mxGetPr( arg ); return data[0]; } int set_mex_field( mxArray *arg, const char *field_name, mxArray *value ) { int fnum = mxGetFieldNumber( arg, field_name ); if( fnum == -1 ) { fnum = mxAddField( arg, field_name ); } mxSetFieldByNumber( arg, 0, fnum, value ); return fnum; } bool is_mex_scalar( const mxArray *arg ) { if( arg == NULL ) return false; return mxIsNumeric( arg ) && mxGetN( arg ) == 1 && mxGetM( arg ) == 1; } bool is_mex_fid( const mxArray *arg ) { if( arg == NULL ) return false; return mxIsNumeric( arg ) && (mxGetN( arg ) == 1 || mxGetN( arg ) == 2) && mxGetM( arg ) == 1; } void copy_mex_to_pfsarray( const mxArray *arg, pfs::Array2D *array ) { assert( mxIsSingle( arg ) || mxIsDouble( arg ) ); if ( mxIsDouble( arg ) ) copy_mex_to_pfsarray_T( arg, array ); else copy_mex_to_pfsarray_T( arg, array ); } void copy_mex_to_pfsarray( const mxArray *arg, pfs::Array2D *d1, pfs::Array2D *d2, pfs::Array2D *d3 ) { assert( mxIsSingle( arg ) || mxIsDouble( arg ) ); if ( mxIsDouble( arg ) ) copy_mex_to_pfsarray_T( arg, d1, d2, d3 ); else copy_mex_to_pfsarray_T( arg, d1, d2, d3 ); } void copy_pfsarray_to_mex( const pfs::Array2D *array, mxArray *arg ) { assert( mxIsSingle( arg ) || mxIsDouble( arg ) ); if ( mxIsDouble( arg ) ) copy_pfsarray_to_mex_T( array, arg ); else copy_pfsarray_to_mex_T( array, arg ); } void copy_pfsarray_to_mex( const pfs::Array2D *d1, const pfs::Array2D *d2, const pfs::Array2D *d3, mxArray *arg ) { assert( mxIsSingle( arg ) || mxIsDouble( arg ) ); if ( mxIsDouble( arg ) ) copy_pfsarray_to_mex_T( d1, d2, d3, arg ); else copy_pfsarray_to_mex_T( d1, d2, d3, arg ); } void copy_mex_to_pfschannel( const mxArray *arg, pfs::Channel *pfsChannel ) { assert( mxIsSingle( arg ) || mxIsDouble( arg ) ); if ( mxIsDouble( arg ) ) copy_mex_to_pfschannel_T( arg, pfsChannel ); else copy_mex_to_pfschannel_T( arg, pfsChannel ); } void copy_pfschannel_to_mex( const pfs::Channel *pfsChannel, mxArray *arg ) { assert( mxIsSingle( arg ) || mxIsDouble( arg ) ); if ( mxIsDouble( arg ) ) copy_pfschannel_to_mex_T( pfsChannel, arg ); else copy_pfschannel_to_mex_T( pfsChannel, arg ); } pfstools-1.8.5/src/matlab/pfsopen.cpp0000775000175000017500000001060311406630662014535 00000000000000/** * @brief Open pfs stream for reading or writting in MATLAB * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfsopen.cpp,v 1.6 2010/06/05 18:24:24 rafm Exp $ */ #include "compatibility.h" #include #include #include #include #include #include "mex.h" #include "matrix.h" #include "mex_utils.h" #define SCRIPT_NAME "pfsopen" #define error mexErrMsgTxt // Because there is no O_BINARY under UNIX #ifndef O_BINARY #define O_BINARY 0 #endif #include void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[]) { /* Check for proper number of arguments. */ if (nrhs < 1 || nrhs > 3) error(SCRIPT_NAME ": Improper usage!"); if( !mxIsChar(prhs[0]) && !is_mex_fid( prhs[0] ) ) { error( SCRIPT_NAME ": expected file name or file descriptor as the first argument!"); } int width, height; bool writeMode = false; if( nrhs == 3 ) { if( !is_mex_scalar( prhs[1]) || !is_mex_scalar( prhs[2] ) ) { error( SCRIPT_NAME ": expected frame dimmensions as argument 2 and 3"); } height = (int)*mxGetPr( prhs[1] ); width = (int)*mxGetPr( prhs[2] ); writeMode = true; } if( nrhs == 2 ) { if( !mxIsNumeric( prhs[1] ) || mxGetM( prhs[1] ) != 1 || mxGetN( prhs[1] ) != 2) { error( SCRIPT_NAME ": expected 2-column matrix as argument 2"); } double *dim = mxGetPr( prhs[1] ); height = (int)dim[0]; width = (int)dim[1]; writeMode = true; } if( writeMode && (width < 1 || height < 1 || width > 65535 || height > 65535 ) ) { error( SCRIPT_NAME ": Illegal frame size"); } // Open file for reading or writing int fid; if( mxIsChar( prhs[0] ) ) { // File name given char *fileName = get_mex_string( prhs[0] ); if( writeMode ) { if( !strcmp( "stdout", fileName ) ) fid = 1; else { fid = open( fileName, O_CREAT | O_TRUNC | O_RDWR | O_BINARY, S_IREAD | S_IWRITE ); if( fid == -1 ) { error( SCRIPT_NAME ": cannot open file for writing!"); } } } else { if( !strcmp( "stdin", fileName ) ) fid = 0; else { fid = open( fileName, O_RDONLY | O_BINARY ); if( fid == -1 ) { error( SCRIPT_NAME ": cannot open file for reading!"); } } } mxFree( fileName ); } else { // File descriptor given double *p_fid = mxGetPr( prhs[0] ); fid = dup( (int)p_fid[0] ); } mxArray *pfs_stream = mxCreateStructMatrix( 1, 1, 0, NULL ); plhs[0] = pfs_stream; int fnum; fnum = mxAddField( pfs_stream, "FID" ); mxSetFieldByNumber( pfs_stream, 0, fnum, create_mex_double( fid ) ); fnum = mxAddField( pfs_stream, "MODE" ); if( writeMode ) mxSetFieldByNumber( pfs_stream, 0, fnum, create_mex_string("W") ); else mxSetFieldByNumber( pfs_stream, 0, fnum, create_mex_string("R") ); fnum = mxAddField( pfs_stream, "EOF" ); mxSetFieldByNumber( pfs_stream, 0, fnum, mxCreateLogicalScalar( false ) ); if( writeMode ) { fnum = mxAddField( pfs_stream, "columns" ); mxSetFieldByNumber( pfs_stream, 0, fnum, create_mex_double( width ) ); fnum = mxAddField( pfs_stream, "rows" ); mxSetFieldByNumber( pfs_stream, 0, fnum, create_mex_double( height ) ); fnum = mxAddField( pfs_stream, "channels" ); mxArray *channels = mxCreateStructMatrix( 1, 1, 0, NULL ); mxSetFieldByNumber( pfs_stream, 0, fnum, channels ); } } pfstools-1.8.5/src/matlab/Makefile.win320000775000175000017500000000172511044132204014750 00000000000000#MEX=mex MEX=c:\progra~1\MATLAB\R2006b\bin\mex.bat #MEX="c:\matlab\bin\win32\mex.bat" MEXOPTIONS=COMPFLAGS^#"$$COMPFLAGS -GX" all: pfsclose.mexw32 pfsopen.mexw32 pfsput.mexw32 pfsget.mexw32 pfspopen.mexw32 \ pfspclose.mexw32 pfs_transform_colorspace.mexw32 pfsopen.mexw32: pfsopen.cpp mex_utils.cpp ../pfs/pfs.cpp $(MEX) $(MEXOPTIONS) -I..\pfs\ $** pfsclose.mexw32: pfsclose.cpp mex_utils.cpp $(MEX) $(MEXOPTIONS) -I..\pfs\ $** pfsput.mexw32: pfsput.cpp mex_utils.cpp ..\pfs\pfs.cpp $(MEX) $(MEXOPTIONS) -I..\pfs\ $** pfsget.mexw32: pfsget.cpp mex_utils.cpp ..\pfs\pfs.cpp $(MEX) $(MEXOPTIONS) -I..\pfs\ $** pfs_transform_colorspace.mexw32: pfs_transform_colorspace.cpp mex_utils.cpp ..\pfs\colorspace.cpp $(MEX) $(MEXOPTIONS) -I..\pfs\ $** pfspclose.mexw32: pfspclose.cpp mex_utils.cpp $(MEX) $(MEXOPTIONS) -I../../ -I../pfs $** pfspopen.mexw32: pfspopen.cpp mex_utils.cpp $(MEX) $(MEXOPTIONS) -I../../ -I../pfs $** pfstools-1.8.5/src/matlab/pfspclose.cpp0000775000175000017500000000172011406630663015062 00000000000000#include "compatibility.h" #include #include #if defined( __win32__ ) #include #include #else #include #endif #include "mex.h" #include "mex_utils.h" #define SCRIPT_NAME "pfspclose" void mexFunction(int nlhs, mxArray *plhs[], int nrhs, const mxArray *prhs[]) { /* Check for proper number of arguments. */ if (nrhs != 1 && !is_mex_scalar( prhs[0] ) ) mexErrMsgTxt( SCRIPT_NAME ": Expecting one parameter - file descriptor." ); if( mxGetN(prhs[0]) != 2 ) mexErrMsgTxt( SCRIPT_NAME ": File descriptor not created with pfspopen." ); double *p_fid = mxGetPr( prhs[0] ); // int fid = (int)p_fid[0]; FILE *fh = (FILE*)((unsigned long)p_fid[1]); // FILE *fh = fdopen( fid, "r" ); if( pclose( fh ) == -1 ) mexErrMsgTxt( SCRIPT_NAME ": pclose has failed."); // int res = close( fid ); // if( res == -1 ) // mexErrMsgTxt( SCRIPT_NAME ": pclose has failed."); return; } pfstools-1.8.5/src/matlab/pfs_transform_colorspace.m0000775000175000017500000000160311151364245017630 00000000000000%PFS_TRANSFORM_COLORSPACE Tranform between color spaces using pfs library. % % [C1 C2 C2] = PFS_TRANSFORM_COLORSPACE( inCSname, c1, c2, c3, outCSname ); % img_out = PFS_TRANSFORM_COLORSPACE( inCSname, img_in, outCSname ); % img_out = PFS_TRANSFORM_COLORSPACE( inCSname, c1, c2, c3, outCSname ); % [C1 C2 C2] = PFS_TRANSFORM_COLORSPACE( inCSname, img_in, outCSname ); % % inCSname - name of the input color space % c - matrix with n-th channel of input color space % C - matrix with n-th channel of output color space % img_in - input image given as 3D height/width/3 matrix % img_out - output image given as 3D height/width/3 matrix % outCSname - name of the output color space % % Recognized color space names: 'XYZ', 'RGB', 'sRGB', 'YUV', 'Yxy'. % Color space names are case insensitive. % % See also: PFS_READ_IMAGE, PFS_WRITE_IMAGE, PFSVIEW. % % Copyright 2009 Rafal Mantiuk pfstools-1.8.5/src/matlab/pfs_read_image.m0000664000175000017500000000344411151364245015462 00000000000000function img = pfs_read_image( fileName ) %PFS_READ_IMAGE Read image file and return RGB, luminance or multichannel matrix. % % IMG = PFS_READ_IMAGE( file_name ) % % If input is a gray-scale or luminance image, IMG is a 2D matrix. If input is % a color image, IMG(:,:,k) represents red, blue and green color channels for k=1,2 and 3. % If input is a multi-channel image (channel names C1, C2, ..., Cn), IMG is a % 3D matrix with 3rd dimension corresponding to the channels. % % PFS_READ_IMAGE accepts all formats recognized by the shell "pfsin" % command. % % Example: % img = PFS_READ_IMAGE( 'hdr_images/memorial.exr' ); % % See also: PFS_READ_RGB, PFS_READ_LUMINANCE, PFS_READ_XYZ, % PFS_WRITE_IMAGE, PFSVIEW. % % Copyright 2009 Rafal Mantiuk %Check if file exists fid = fopen( fileName, 'rb' ); if( fid == -1 ) error( 'pfs_read_image: File "%s" does not exist', fileName ); end fclose( fid ); fid = pfspopen( sprintf( '%spfsin ''%s''%s', pfs_shell(), fileName, pfs_shell( 1 ) ), 'r' ); pin = pfsopen( fid ); pin = pfsget( pin ); if( isfield( pin.channels, 'X' ) && isfield( pin.channels, 'Z' ) ) img = pfs_transform_colorspace( 'XYZ', pin.channels.X, pin.channels.Y, pin.channels.Z, 'RGB' ); elseif( isfield( pin.channels, 'Y' ) ) img = pin.channels.Y; elseif( isfield( pin.channels, 'C1' ) ) ch=1; % count the number of channels while( isfield( pin.channels, sprintf( 'C%d', ch ) ) ) ch = ch+1; end ch_max = ch-1; img = zeros(pin.rows, pin.columns, ch_max); for ch=1:ch_max img(:,:,ch) = pin.channels.(sprintf( 'C%d', ch )); end else error( 'Color channels missing in the pfs frame' ); end pfsclose( pin ); % TODO: Check why crashes on windows if ~ispc() pfspclose( fid ); end end pfstools-1.8.5/src/matlab/pfs_shell.m0000755000175000017500000000332411537623122014512 00000000000000function cmd = pfs_shell( suffix ) % Returns command line that starts shell. Internal, do not use. if ispc() % -i option is needed to make sure that .bash_rc is executed and thus % DISPLAY and other environment variables are set if( exist( 'suffix', 'var' ) ) % This is put at the end of the shell command cmd = ''''; else work_dir = strrep(pwd(),'\','/'); % work_dir = regexprep(work_dir, ... % '([a-z]):','/cygdrive/$1', 'ignorecase','once'); [pstatus pdir] = dos('set CYGWIN_HOME'); if(pstatus == 1) pdir = 'c:\\cygwin'; else [pstatus pdir] = dos('echo %CYGWIN_HOME%'); pdir = strcat(pdir, ''); % used to remove final LF end % This is put at the beginning of the shell command cmd = sprintf('%s\\bin\\bash -i -l -c ''cd "%s";', pdir, work_dir); end else if( ~exist( 'suffix', 'var' ) ) work_dir = strrep(pwd(),'\','/'); % It is necessary to set all ENV variables before invoking % pfstools commands. '/bin/bash' may need to be replaced with the % shell you are using. % This will remove all references to matlab libraries from the % LD_LIBRARY_PATH. pfstools usually do not work with matlab version % of the standard libraries set_ld_path='export LD_LIBRARY_PATH=`echo $LD_LIBRARY_PATH | sed "y/:/\n/" | grep -v "matlab" | sed ":beg;N;s/\n/:/;t beg;"`'; % Start shell, cd to the working directory and remove matlab % libraries cmd = sprintf('/bin/bash -l -c ''cd "%s"; %s;', work_dir, set_ld_path ); else cmd=''''; end end end pfstools-1.8.5/src/matlab/Makefile.am0000664000175000017500000000237311406632352014413 00000000000000mexdir = $(MEX_DIR) mdir = $(MEX_DIR) mex_SCRIPTS = pfsclose.@MEX_EXT@ pfsopen.@MEX_EXT@ pfspopen.@MEX_EXT@ pfsput.@MEX_EXT@ pfsget.@MEX_EXT@ pfs_transform_colorspace.@MEX_EXT@ pfspclose.@MEX_EXT@ mex_ccfiles = $(mex_SCRIPTS:.@MEX_EXT@=.cpp) mex_utils.cpp mex_utils.h \ compatibility.h m_SCRIPTS = pfsclose.m pfsopen.m pfspopen.m pfsput.m pfsget.m pfs_transform_colorspace.m \ pfspclose.m pfs_shell.m pfs_read_luminance.m pfs_read_rgb.m pfs_read_xyz.m \ pfs_read_image.m pfs_write_rgb.m pfs_write_image.m pfs_write_luminance.m \ pfs_write_xyz.m pfsview.m pfs_test_shell.m Contents.m EXTRA_DIST = Makefile.win32 $(mex_ccfiles) $(m_SCRIPTS) CCFILES = $(mex_SCRIPTS:.@MEX_EXT@=.cpp) .cpp.@MEX_EXT@: $(MEX) -I${srcdir}/../pfs -D_MATLAB_VER $^ pfsclose.@MEX_EXT@: pfsclose.cpp mex_utils.cpp pfsopen.@MEX_EXT@: pfsopen.cpp mex_utils.cpp pfspclose.@MEX_EXT@: pfspclose.cpp mex_utils.cpp pfspopen.@MEX_EXT@: pfspopen.cpp mex_utils.cpp pfsput.@MEX_EXT@: pfsput.cpp mex_utils.cpp ${srcdir}/../pfs/pfs.cpp pfsget.@MEX_EXT@: pfsget.cpp mex_utils.cpp ${srcdir}/../pfs/pfs.cpp pfs_transform_colorspace.@MEX_EXT@: pfs_transform_colorspace.cpp mex_utils.cpp ${srcdir}/../pfs/colorspace.cpp clean: rm -f *.@MEX_EXT@ .PHONY: clean pfstools-1.8.5/src/matlab/pfs_write_xyz.m0000664000175000017500000000276511151364245015456 00000000000000function pfs_write_xyz( fileName, varargin ) %PFS_WRITE_XYZ write an XYZ image file. % % PFS_WRITE_XYZ( file_name, X, Y, Z ) % PFS_WRITE_XYZ( file_name, img ) % % X, Y, Z - XYZ color channels, given as linear response % img - 3D matrix image, where img(:,:,1:3) represents XYZ color channels % % The format of the file is recognized based in the file name extension: % .hdr for Radiance images, .exr for OpenEXR, .jpg for JPEG and .png for % PNG. See manual of "pfsout" shell command for the full list of the % supported formats. % % See also: PFS_WRITE_IMAGE, PFS_WRITE_LUMINANCE, PFS_WRITE_RGB, % PFS_READ_IMAGE. % % Copyright 2009 Rafal Mantiuk %cmd = sprintf( '%spfsout %s%s', pfs_shell(), fileName, pfs_shell(1) ) fid = pfspopen( sprintf( '%spfsout ''%s''%s', pfs_shell(), fileName, pfs_shell(1) ), 'w' ); pfs = pfsopen( fid, [size( varargin{1}, 1 ) size( varargin{1}, 2 )] ); if( nargin == 4 ) if( ~isnumeric(varargin{1}) || ~isnumeric(varargin{2}) || ~isnumeric(varargin{1}) ) error( 'pfs_write_xyz: matrices of the equal size expected as an arguments' ); end pfs.channels.X = single(varargin{1}); pfs.channels.Y = single(varargin{2}); pfs.channels.Z = single(varargin{3}); elseif( nargin == 2 && ndims(varargin{1}) == 3 ) pfs.channels.X = single(varargin{1}(:,:,1)); pfs.channels.Y = single(varargin{1}(:,:,2)); pfs.channels.Z = single(varargin{1}(:,:,3)); else error( 'pfs_write_xyz: improper usage' ); end pfsput( pfs ); pfsclose( pfs ); 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${srcdir}/../pfs/pfs.cpp pfs_transform_colorspace.@MEX_EXT@: pfs_transform_colorspace.cpp mex_utils.cpp ${srcdir}/../pfs/colorspace.cpp clean: rm -f *.@MEX_EXT@ .PHONY: clean # 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: pfstools-1.8.5/src/matlab/pfspopen.m0000664000175000017500000000063010570530524014360 00000000000000% Execute the command line and create a fifo pipe for reading/writing % output/input. Used internally by pfstools. % % fid = pfspopen( command_line, mode ) % % command_line - shell command line that should be executed % mode - either 'r' for reading output, or 'w' for writing input % fid - file ID, which should be passed to pfsopen % % Always use pfspclose() to close the pipe created with pfspopen pfstools-1.8.5/src/matlab/pfsput.m0000664000175000017500000000100410570530524014043 00000000000000% Write frame to the pfs stream. See also help for pfsopen function. % % usage: pfsput( pfs_struct ); % pfs_struct - the structure returned by pfsopen. The stream must be open for writing % % Typical usage: % % ## Create you image % Y = ones( 512, 512 ); % Y(256,:) = 10; % % ## Create pfs stream for writing % pout = pfsopen( \"output.pfs\", size( Y ) ); % % ## Add channels % pout.channels.Y = Y; % % ## Write frame. You can 'put' multiple frames. % pfsput( pout ); % % ##Close stream % pfsclose( pout ) pfstools-1.8.5/src/matlab/pfsview.m0000775000175000017500000000671011352360002014210 00000000000000function pfsview( varargin ) %PFSVIEW Shows set of matrices as images using pfsview % % PFSVIEW( ['title',] channel [,'channel name'], ... ) % % title - (optional) a title to be displayed in the title bar of pfsview % channel - a real matrix, or a cell array of real matrixes. If the matrix % has the size(..,3)==3, it is recognized as an RGB color % image. % channel name - (optional) name for the channel given as next argument % after channel matrix. % % See also: PFS_READ_IMAGE, PFS_WRITE_IMAGE, PFS_TRANSFORM_COLORSPACE. % % Copyright 2009 Rafal Mantiuk width = -1; height = -1; title = 'matlab'; n = 1; for i=1:length( varargin ) if iscell(varargin{i}) C = varargin{i}; width = size( C{1}, 2 ); height = size( C{1}, 1 ); if( size( C, 1 ) > 1 ) for j=1:size(C,1) for k=1:size(C,2) if( any( size(C{j,k}) ~= [height width] ) ) continue; % empty or invalid cell end ch_name = sprintf( 'c_%d_%dx%d', n, j, k ); channels.(ch_name) = C{j, k}; end end else for j=1:length(C) ch_name = sprintf( 'cell_%d_%d', n, j ); channels.(ch_name) = C{j}; end end n = n+1; elseif( isnumeric( varargin{i} ) ) m_size = size( varargin{i} ); width = m_size(2); height = m_size(1); if( length(m_size) == 2 ) matrix_name = inputname( i ); if( isempty( matrix_name ) ) ch_name = sprintf( 'matrix_%d', n ); else ch_name = matrix_name; end n = n+1; channels.( ch_name ) = single( varargin{i} ); elseif( length(m_size) == 3 && m_size(3)==3 ) % Color channels [channels.X channels.Y channels.Z] = pfs_transform_colorspace( 'RGB', single(varargin{i}), 'XYZ' ); elseif( length(m_size) == 3 && m_size(3)<10 ) matrix_name = inputname( i ); if( isempty( matrix_name ) ) ch_name = sprintf( 'matrix_%d', n ); n = n+1; else ch_name = matrix_name; end for j=1:m_size(3) channels.( sprintf( '%s_%d', ch_name, j ) ) = single( varargin{i}(:,:,j) ); end else error( [ 'Cannot display matrix of the size [' num2str( m_size ) ']' ] ); end elseif( islogical( varargin{i} ) ) ch_name = sprintf( 'bool_%d', n ); n = n+1; channels.(ch_name) = double(varargin{i}); m_size = size( varargin{i} ); width = m_size(2); height = m_size(1); elseif( ischar( varargin{i} ) ) if( i == 1 ) title = varargin{i}; else if( ~exist( 'channels', 'var' ) || ~exist( 'ch_name', 'var' ) ) error( 'channel_name argument must follow channel argument' ); else channels.(varargin{i}) = channels.( ch_name ); channels = rmfield( channels, ch_name ); clear ch_name; end end end end % tmp file is used rather than pipes to run pfsview in background without % blocking matlab tmp_file = tempname(); pfsout = pfsopen( tmp_file, height, width ); pfsout.channels = channels; pfsout.tags.FILE_NAME = title; pfsput( pfsout ); pfsclose( pfsout ); system( sprintf( '%s(pfsview <''%s'' && rm -f %s) &%s', pfs_shell(), tmp_file, tmp_file, pfs_shell( 1 ) ) ); end pfstools-1.8.5/src/fileformat/0002755000175000017500000000000011652214414013320 500000000000000pfstools-1.8.5/src/fileformat/pfsindcraw.in0000755000175000017500000000303211565441256015740 00000000000000#!@BASH_PATH@ ############################################################ # Wrapper for dcraw. # Convert digital camera RAW files to 16bit PPMs. # # this is a stub with basic functionality ############################################################ if test -z "$1" || test "$1" = "--help" || test "$1" = "-h"; then cat < [...] See the man page for more information. EOF exit 1 fi if ! which dcraw 2>/dev/null 1>/dev/null; then echo >&2 "pfsindcraw: dcraw program not found. Check if it is installed and can be found in the PATH." exit 1; fi if ! which pfsinppm 2>/dev/null 1>/dev/null; then echo >&2 "pfsindcraw: pfsinppm program not found. Check if pfstools are compiled with netpbm support." exit 1; fi #Arguments used for all images passed to pfsindcraw global_arguments="" if test -n "$1"; then while test "${1:0:1}" = "-"; do case "$1" in *) echo >&2 "No option is implemented at the moment." exit 1; esac global_arguments="$global_arguments $1" shift done fi while test "$1"; do file_pattern="$1" dcraw -c -o 0 -4 -w "$file_pattern" | pfsinppm - 2> /dev/null | \ pfstag --set "FILE_NAME=${file_pattern}" --set "LUMINANCE=RELATIVE" shift done pfstools-1.8.5/src/fileformat/pfsinjpeghdr.10000664000175000017500000000105010306037136016000 00000000000000.TH "pfsinjpeghdr" 1 .SH NAME pfsinjpeghdr \- Load images or frames in JPEG-HDR format .SH SYNOPSIS .B pfsinjpeghdr .SH DESCRIPTION Use this command to read JPEG file with HDR extension. This software makes use of the High Dynamic Range Imaging Library from Sunnybrook Technologies Inc. (c) Sunnybrook Inc. 2005 .SH EXAMPLES .TP pfsinhdrjpeg memorial.jpeg | pfsout memorial.hdr Converts from one HDR format to another .SH BUGS Please report bugs and comments to Rafal Mantiuk . .SH "SEE ALSO" .BR pfsoutjpeghdr (1) pfstools-1.8.5/src/fileformat/pfsinrgbe.10000664000175000017500000000544311071466566015323 00000000000000.TH "pfsinrgbe" 1 .SH NAME pfsinrgbe \- Load images or frames in Radiance RGBE format .SH SYNOPSIS .B pfsinrgbe [--linear] ( [--frames ] [--skip-missing]) [...] .SH DESCRIPTION .I pfsinrgbe command loads images in Radiance RGBE format and writes \fIpfs\fR stream to the Standard Output. The \fIpfs\fR stream is usually piped to another program for further processing. To detect the format automatically based on the extension, use \fIpfsin\fR command. .PP Since RGBE is an HDR format, 'LUMINANCE' tag is set to 'RELATIVE' (relative linear luminance values). .PP To read images from standard input use a single dash '-' instead of filename. The images are read until EOF is reached. .PP Each file can contain a \%%d pattern, which is substituted with frame numbers. The pattern has the same syntax as C .I printf command. For example, you can use \%%04d to make the frame number four digit with proceedings zeros. You can select the frames using the following options (the options must be always given after the file name): .TP .B \--frames Range is given in mathlab / octave format: .B "startframe:step:endframe" Frame numbers start with .B "startframe" (default 0), are increased by .B "step" (default 1) and stop at .B "endframe" You can skip one of those values, for example .I "1:100" for frames 1,2,...,100 and .I 0:2: for frame 0,2,4,... up to the last file that exists. .TP .B \--skip-missing Skip up to ten frames in a row if corresponding files are missing. Otherwise the program stops reading sequence at the first file that does not exists. This switch does not apply to the first frame in a sequence. This switch can be useful if there is a rendered animation where some of the frame has not been generated. .TP .B \--linear Ignored for compatibility with \fIpfsinppm\fR. .SH EXAMPLES .TP pfsinrgbe intro\%%d.hdr frame\%%d.hdr | ... Concatenate two animations into one and pass it to pipe for further processing. .SH IMPORTANT NOTE There is an incompatibility between viewers of RGBE format in terms of absolute luminance values. The ximage viewer from Radiance package expects radiance values in RGBE files and uses the WHITE_EFFICACY constant equal to 179.0f to convert from radiance to luminance. This in practice means that the values displayed with pfsview maybe higher than expected. To compensate for this incompatibility we suggest to use \fIpfsabsolute\fR command: pfsinrgbe measured_luminance.hdr | pfsabsolute 1 179 | pfsview This is not necessary when RGBE files are saved using \fIpfsoutrgbe\fR, Radiance package, mkhdr or Photospheare. This is also not relevant when only relative absolute values are considered. .SH BUGS Please report bugs and comments on implementation to the discussion group http://groups.google.com/group/pfstools .SH "SEE ALSO" .BR pfsin (1), .BR pfsout (1) pfstools-1.8.5/src/fileformat/pfsinppm.cpp0000664000175000017500000001214611202601266015600 00000000000000/** * @brief Read files in PPM format * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * @author Grzegorz Krawczyk, * * $Id: pfsinppm.cpp,v 1.6 2009/05/13 17:26:14 rafm Exp $ */ #include #include #include #include #include #include "ppmio.h" #define PROG_NAME "pfsinppm" class QuietException { }; void printHelp() { std::cerr << PROG_NAME " [--linear] [--absolute ] [--verbose] [--help]" << std::endl << "See man page for more information." << std::endl; } void readFrames( int argc, char* argv[] ) { pfs::DOMIO pfsio; bool verbose = false; bool opt_linear=false; float absoluteMaxLum = 0; // Parse command line parameters static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { "linear", no_argument, NULL, 'l' }, { "absolute", required_argument, NULL, 'a' }, { NULL, 0, NULL, 0 } }; static const char optstring[] = "lhva:"; pfs::FrameFileIterator it( argc, argv, "rb", NULL, stdin, optstring, cmdLineOptions ); int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, optstring, cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case 'l': opt_linear = true; break; case 'a': absoluteMaxLum = (float)strtod( optarg, NULL ); break; case '?': throw QuietException(); case ':': throw QuietException(); } } if( absoluteMaxLum != 0 && opt_linear ) throw pfs::Exception( "'absolute' and 'linear' are conflicting options" ); if( absoluteMaxLum < 0 ) throw pfs::Exception( "maximum absolute luminance must be > 0" ); VERBOSE_STR << "linearize input image: " << ((opt_linear || absoluteMaxLum!=0) ? "yes" : "no") << std::endl; if( absoluteMaxLum != 0 ) VERBOSE_STR << "maximum absolute luminance: " << absoluteMaxLum << std::endl; bool eofP = false; while( !eofP ) { pfs::FrameFile ff = it.getNextFrameFile(); if( ff.fh == NULL ) break; // No more frames PPMReader reader( PROG_NAME, ff.fh ); VERBOSE_STR << "reading file '" << ff.fileName << "'" << std::endl; pfs::Frame *frame = pfsio.createFrame( reader.getWidth(), reader.getHeight() ); pfs::Channel *X, *Y, *Z; frame->createXYZChannels( X, Y, Z ); //Store sRGB data temporarily in XYZ channels eofP = reader.readImage( X, Y, Z ); if( opt_linear || absoluteMaxLum != 0 ) { pfs::transformColorSpace( pfs::CS_SRGB, X, Y, Z, pfs::CS_XYZ, X, Y, Z ); if( absoluteMaxLum != 0 ) { // Rescale to absolute luminance level const int pixCount = X->getWidth()*X->getHeight(); for( int i = 0; i < pixCount; i++ ) { (*X)(i) *= absoluteMaxLum; (*Y)(i) *= absoluteMaxLum; (*Z)(i) *= absoluteMaxLum; } frame->getTags()->setString("LUMINANCE", "ABSOLUTE"); } else frame->getTags()->setString("LUMINANCE", "RELATIVE"); } else { pfs::transformColorSpace( pfs::CS_RGB, X, Y, Z, pfs::CS_XYZ, X, Y, Z ); frame->getTags()->setString("LUMINANCE", "DISPLAY"); } // This is the luminance / luma perceived as reference white // Some tone-mappers may need this frame->getTags()->setString("WHITE_Y", "1"); char strbuf[3]; snprintf( strbuf, 3, "%d", reader.getBitDepth() ); frame->getTags()->setString("BITDEPTH", strbuf ); const char *fileNameTag = strcmp( "-", ff.fileName )==0 ? "stdin" : ff.fileName; frame->getTags()->setString( "FILE_NAME", fileNameTag ); pfsio.writeFrame( frame, stdout ); pfsio.freeFrame( frame ); it.closeFrameFile( ff ); } } int main( int argc, char* argv[] ) { try { readFrames( argc, argv ); } catch( pfs::Exception ex ) { std::cerr << PROG_NAME << " error: " << ex.getMessage() << std::endl; return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/fileformat/pfsinexr.10000664000175000017500000000431111071466566015173 00000000000000.TH "pfsinexr" 1 .SH NAME pfsinexr \- Load images or frames in OpenEXR format .SH SYNOPSIS .B pfsinexr [--keep-rgb] ( [--frames ] [--skip-missing]) [...] .SH DESCRIPTION Use this command to read frames in OpenEXR format. The frames are converted to pfs stream and send to the standard output. This command can read arbitrary channels from OpenEXR files; color channels XYZ are however specially handled (see option \fIkeep-rgb\fR). pfsinexr reads also all string attributes from OpenEXR file and write them as tags in pfs stream. Attributes of other types are ignored. If attribute name contains a colon (:), the part before colon is treated as a channel name and the attribute is assigned to that channel (similar notation as command line argument of pfstag program). pfsinexr recognizes OpenEXR standard attribute \fIWhiteLuminance\fR and multiplies the data by that value to get absolute luminance values (see also \fB--fix-halfmax\fR switch in pfsoutexr). Additionally the tag \fILUMINANCE\fR is set to \fIABSOLUTE\fR unless OpenEXR files contains attribute \fILUMINANCE\fR set to semething else. That is the channel \fIY\fR is assumued to represent absolute luminance levels in cd/m^2. If an OpenEXR file contains 'Z' channel, it is renamed to 'DEPTH' to avoid conflict with the Z color channel for the XYZ color space. Details on the format of the pattern file names, which are used for reading multiple frames, can be found in the manual page of pfsinppm. To automatically recognize a file format from the extension, use \fIpfsin\fR command instead. .TP .B \--keep-rgb By default, color channels R, G and B from an OpenEXR file are converted to XYZ color space, which is suggested format for color data in pfs. When \fIkeep-rgb\fR option is specified, color channels RGB are stored as they are without any conversion. .SH EXAMPLES .TP pfsin memorial.exr | pfsout memorial.hdr Converts from one HDR format to another .SH BUGS pfsinexr and pfsoutexr can not take stdin / stdout as an input/output (dash '-' instead of file name). Please report bugs and comments on implementation to the discussion group http://groups.google.com/group/pfstools .SH "SEE ALSO" .BR pfsin (1) .BR pfsinppm (1) .BR pfsoutexr (1) pfstools-1.8.5/src/fileformat/pfsoutffmpeg0000775000175000017500000000374610254027366015712 00000000000000#!/bin/sh ############################################################ # Read pfs frames from stdin and forward them to ffmpeg # program ############################################################ # # This file is a part of PFSTOOLS package. # ---------------------------------------------------------------------- # Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk # # 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 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, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # ---------------------------------------------------------------------- # if test "$1" = "--help"; then cat < output_file.avi See manual of ffmpeg for further information. Note that the usage of '-f' switch (input format specifier) and '-i' switch (input file specifier) is implemented inside the script and is therefore not allowed. See the man page for sample usage. EOF exit 1 fi FFMPEG="/usr/bin/ffmpeg" FFMPEG_SWICHES="-f imagepipe -i - " FFMPEG_USER_SWICHES="" while test "$1"; do if test "$1" = "-f" -o "$1" = "-i"; then echo "pfsoutffmpeg: Usage of -f and -i switches is not allowed." &1>2 exit 1 fi FFMPEG_USER_SWICHES="${FFMPEG_USER_SWICHES} $1" shift done pfsoutppm - | ${FFMPEG} ${FFMPEG_SWICHES} ${FFMPEG_USER_SWICHES} pfstools-1.8.5/src/fileformat/pfsoutimgmagick.cpp0000644000175000017500000001553611537623634017157 00000000000000/** * @file * @brief Writing frames using ImageMagick library * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfsoutimgmagick.cpp,v 1.7 2011/03/15 08:47:24 rafm Exp $ */ #include #include #include #include #include #define PROG_NAME "pfsoutimgmagick" class QuietException { }; void printHelp() { std::cerr << PROG_NAME " [--linear] [--quality] [--bit-depth] [--verbose] [--help]" << std::endl << "See man page for more information." << std::endl; } template inline T clamp( const T v, const T minV, const T maxV ) { if( v < minV ) return minV; if( v > maxV ) return maxV; return v; } void writeFrames( int argc, char* argv[] ) { pfs::DOMIO pfsio; bool verbose = false; bool opt_srgb=false; int quality = 75; int opt_bit_depth = -1; // Parse command line parameters static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { "srgb", no_argument, NULL, 's' }, { "quality", required_argument, NULL, 'q' }, { "bit-depth", required_argument, NULL, 'b' }, { NULL, 0, NULL, 0 } }; static const char optstring[] = "shvq:b:"; pfs::FrameFileIterator it( argc, argv, "wb", NULL, NULL, optstring, cmdLineOptions ); int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, optstring, cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case 'q': quality = strtol( optarg, NULL, 10 ); break; case 'b': opt_bit_depth = strtol( optarg, NULL, 10 ); break; case 's': opt_srgb = true; break; case '?': throw QuietException(); case ':': throw QuietException(); } } if( quality < 1 || quality > 100 ) throw pfs::Exception( "'quality' argument must be within 1-100 range" ); if( opt_bit_depth != -1 && (opt_bit_depth < 8 || opt_bit_depth > 32 ) ) throw pfs::Exception( "'bit-depth' argument must be within 8-32 range" ); VERBOSE_STR << "quality: " << quality << "%\n"; while( true ) { pfs::Frame *frame = pfsio.readFrame( stdin ); if( frame == NULL ) { break; } pfs::FrameFile ff = it.getNextFrameFile(); if( ff.fh == NULL ) { pfsio.freeFrame( frame ); break; // No more frames } it.closeFrameFile( ff ); pfs::Channel *X, *Y, *Z, *alpha; frame->getXYZChannels( X, Y, Z ); if( X == NULL ) // No color { Y = frame->getChannel( "Y" ); if( Y == NULL ) // No luminance throw pfs::Exception( "Missing X, Y, Z channels in the PFS stream" ); // Grey levels X = frame->createChannel( "X" ); Z = frame->createChannel( "Z" ); pfs::transformColorSpace( pfs::CS_RGB, Y, Y, Y, pfs::CS_XYZ, X, Y, Z ); } alpha = frame->getChannel( "ALPHA" ); if( alpha == NULL ) alpha = frame->getChannel( "A" ); const char* luminanceTag = frame->getTags()->getString("LUMINANCE"); if( luminanceTag!=NULL && strcmp(luminanceTag,"ABSOLUTE")==0 ) std::cerr << PROG_NAME << " warning: This file format cannot store absolute luminance values\n"; if( opt_srgb ) { if( luminanceTag!=NULL && strcmp(luminanceTag,"DISPLAY")==0 ) std::cerr << PROG_NAME << " warning: This image seems to be display referred thus there is no need for applying the sRGB non-linearity\n"; pfs::transformColorSpace( pfs::CS_XYZ, X, Y, Z, pfs::CS_SRGB, X, Y, Z ); VERBOSE_STR << "writing file (sRGB corrected) '" << ff.fileName << "'" << std::endl; } else { pfs::transformColorSpace( pfs::CS_XYZ, X, Y, Z, pfs::CS_RGB, X, Y, Z ); VERBOSE_STR << "writing file (linear) '" << ff.fileName << "'" << std::endl; } // Determine bit-depth for writing images (bitdepth == -1 for default) int bitdepth = -1; if( opt_bit_depth != -1 ) bitdepth = opt_bit_depth; else { const char* bitDepthTag = frame->getTags()->getString("BITDEPTH"); if( bitDepthTag!=NULL ) { bitdepth=strtol( bitDepthTag, NULL, 10 ); if( bitdepth < 8 ) bitdepth = 8; else if( bitdepth > 16 ) bitdepth = 16; } } { // Copy image to array that can be accepted by ImageMagick const int pixelCount = frame->getWidth()*frame->getHeight(); unsigned short *imgBuffer = new unsigned short[pixelCount*(alpha == NULL ? 3 : 4)]; int i = 0; float maxValue = (float)(1<<16) -1; for( int pix = 0; pix < pixelCount; pix++ ) { imgBuffer[i++] = (unsigned short)(clamp((*X)(pix),0.f,1.f)*maxValue); imgBuffer[i++] = (unsigned short)(clamp((*Y)(pix),0.f,1.f)*maxValue); imgBuffer[i++] = (unsigned short)(clamp((*Z)(pix),0.f,1.f)*maxValue); if( alpha != NULL ) imgBuffer[i++] = (unsigned short)(maxValue-clamp((*alpha)(pix),0.f,1.f)*maxValue); } Magick::Image imImage( frame->getWidth(), frame->getHeight(), (alpha == NULL ? "RGB" : "RGBA"), Magick::ShortPixel, imgBuffer ); imImage.quality( quality ); if( bitdepth != -1 ) imImage.depth( bitdepth ); imImage.write( ff.fileName ); delete[] imgBuffer; } pfsio.freeFrame( frame ); } } int main( int argc, char* argv[] ) { try { writeFrames( argc, argv ); } catch( pfs::Exception ex ) { std::cerr << PROG_NAME << " error: " << ex.getMessage() << std::endl; return EXIT_FAILURE; } catch( Magick::Exception &ex ) { //This is comming from ImageMagick std::cerr << PROG_NAME << " error: " << ex.what() << std::endl; return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/fileformat/pfsinexr.cpp0000664000175000017500000002113510736434641015614 00000000000000/** * @brief Read files in OpenEXR format * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Grzegorz Krawczyk, * * $Id: pfsinexr.cpp,v 1.3 2008/01/01 13:01:21 rafm Exp $ */ #include #include #include #include #include #include #include #include #include #include #include #include #define PROG_NAME "pfsinexr" using namespace Imf; using namespace Imath; class QuietException { }; void printHelp() { fprintf( stderr, PROG_NAME " [--keep-rgb] [--verbose] [--help]\n" "See man page for more information.\n" ); } static string escapeString( const string &src ) { int pos = 0; string ret = src; while( pos < ret.size() ) { pos = ret.find( "\n", pos ); if( pos == -1 ) break; ret.replace( pos, 1, "\\n" ); pos+=2; } return ret; } void readFrames( int argc, char* argv[] ) { pfs::DOMIO pfsio; bool verbose = false; bool keepRGB = false; // Parse command line parameters static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { "keep-rgb", no_argument, NULL, 'k' }, { "linear", no_argument, NULL, 'l' }, { NULL, 0, NULL, 0 } }; static const char optstring[] = "lkhv"; pfs::FrameFileIterator it( argc, argv, "rb", NULL, NULL, optstring, cmdLineOptions ); int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, optstring, cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case 'k': keepRGB = true; break; case 'l': std::cerr << PROG_NAME << " warning: linearize option ignored for an HDR input!" << std::endl; break; case '?': throw QuietException(); case ':': throw QuietException(); } } VERBOSE_STR << "keep RGB channels untouch: " << (keepRGB ? "yes" : "no") << std::endl; while( true ) { pfs::FrameFile ff = it.getNextFrameFile(); if( ff.fh == NULL ) break; // No more frames it.closeFrameFile( ff ); InputFile file( ff.fileName ); FrameBuffer frameBuffer; Box2i dw = file.header().displayWindow(); Box2i dtw = file.header().dataWindow(); int width = dw.max.x - dw.min.x + 1; int height = dw.max.y - dw.min.y + 1; if( dtw.min.x < dw.min.x && dtw.max.x > dw.max.x || dtw.min.y < dw.min.y && dtw.max.y > dw.max.y ) throw pfs::Exception( "No support for OpenEXR files DataWidnow greater than DisplayWindow" ); pfs::Frame *frame = pfsio.createFrame( width, height ); const ChannelList &channels = file.header().channels(); bool processColorChannels = false; pfs::Channel *X, *Y, *Z; if( !keepRGB ) { // Keep RGB channels as they are const Channel *rChannel = channels.findChannel( "R" ); const Channel *gChannel = channels.findChannel( "G" ); const Channel *bChannel = channels.findChannel( "B" ); if( rChannel!=NULL && gChannel!=NULL && bChannel!=NULL ) { frame->createXYZChannels( X, Y, Z ); frameBuffer.insert( "R", // name Slice( FLOAT, // type // (char*)(X->getRawData()), (char*)(X->getRawData()), sizeof(float), // xStride sizeof(float) * width,// yStride 1, 1, // x/y sampling 0.0)); // fillValue frameBuffer.insert( "G", // name Slice( FLOAT, // type (char*)(Y->getRawData()), sizeof(float), // xStride sizeof(float) * width,// yStride 1, 1, // x/y sampling 0.0)); // fillValue frameBuffer.insert( "B", // name Slice( FLOAT, // type (char*)(Z->getRawData()), sizeof(float), // xStride sizeof(float) * width,// yStride 1, 1, // x/y sampling 0.0)); // fillValue processColorChannels = true; } } for( ChannelList::ConstIterator i = channels.begin(); i != channels.end(); ++i ) { const Channel &channel = i.channel(); if( processColorChannels ) { // Skip color channels if( !strcmp( i.name(), "R" ) || !strcmp( i.name(), "G" ) || !strcmp( i.name(), "B" ) ) continue; } const char *channelName = i.name(); if( !strcmp( channelName, "Z" ) ) { channelName = "DEPTH"; } pfs::Channel *pfsCh = frame->createChannel( channelName ); frameBuffer.insert( i.name(), // name Slice( FLOAT, // type (char *)pfsCh->getRawData(), sizeof(float), // xStride sizeof(float) * width,// yStride 1, 1, // x/y sampling 0.0)); // fillValue } // Copy attributes to tags { for( Header::ConstIterator it = file.header().begin(); it != file.header().end(); it++ ) { const char *attribName = it.name(); const char *colon = strstr( attribName, ":" ); const StringAttribute *attrib = file.header().findTypedAttribute(attribName); if( attrib == NULL ) continue; // Skip if type is not String // fprintf( stderr, "Tag: %s = %s\n", attribName, attrib->value().c_str() ); if( colon == NULL ) { // frame tag frame->getTags()->setString( attribName, escapeString(attrib->value()).c_str() ); } else { // channel tag string channelName = string( attribName, colon-attribName ); pfs::Channel *ch = frame->getChannel( channelName.c_str() ); if( ch == NULL ) { fprintf( stderr, PROG_NAME ": Warning! Can not set tag for '%s' channel because it does not exist\n", channelName.c_str() ); continue; } ch->getTags()->setString( colon+1, escapeString( attrib->value() ).c_str() ); } } } file.setFrameBuffer( frameBuffer ); file.readPixels( dw.min.y, dw.max.y ); VERBOSE_STR << "reading file (linear) '" << ff.fileName << "'" << std::endl; if( processColorChannels ) { // Rescale values if WhiteLuminance is present if( hasWhiteLuminance( file.header() ) ) { float scaleFactor = whiteLuminance( file.header() ); int pixelCount = frame->getHeight()*frame->getWidth(); for( int i = 0; i < pixelCount; i++ ) { (*X)(i) *= scaleFactor; (*Y)(i) *= scaleFactor; (*Z)(i) *= scaleFactor; } const StringAttribute *relativeLum = file.header().findTypedAttribute("RELATIVE_LUMINANCE"); const char *luminanceTag = frame->getTags()->getString( "LUMINANCE" ); if( luminanceTag == NULL ) frame->getTags()->setString( "LUMINANCE", "ABSOLUTE" ); } pfs::transformColorSpace( pfs::CS_RGB, X, Y, Z, pfs::CS_XYZ, X, Y, Z ); } frame->getTags()->setString( "FILE_NAME", ff.fileName ); pfsio.writeFrame( frame, stdout ); pfsio.freeFrame( frame ); } } int main( int argc, char* argv[] ) { try { readFrames( argc, argv ); } catch( pfs::Exception ex ) { fprintf( stderr, PROG_NAME " error: %s\n", ex.getMessage() ); return EXIT_FAILURE; } catch (const std::exception &exc) // OpenEXR exception { fprintf( stderr, PROG_NAME " error: %s\n", exc.what() ); return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/fileformat/pfsoutffmpeg.10000664000175000017500000000252510254027366016040 00000000000000.TH "pfsoutffmpeg" 1 .SH NAME pfsoutffmpeg \- Read pfs frames from stdin and forward them to ffmpeg program .SH SYNOPSIS .B pfsoutffmpeg [--help] output_file .SH DESCRIPTION This command is a wrapper for ffmpeg program and can be used to write pfs frames to a compressed video. Check the examples section to for sample usage and see manual of ffmpeg for further information. Note that the usage of '-f' switch (input format specifier) and '-i' switch (input file specifier) of the ffmpeg program is implemented inside the script and is therefore not allowed. .SH EXAMPLES .TP pfsinrgbe frame%04d.hdr --frames 100:2:200 | pfstmo_reinhard02 -s | pfsgamma -g 1.7 | pfsoutffmpeg -qscale 4 test.avi 1. Read HDR frames in RGBE format with the following names: frame0100.hdr, frame0102.hdr, frame0104.hdr,... frame0200.hdr 2. Apply local tone mapping operator to each frame (Reinhard2002 model, part of the PFSTMO package) 3. Apply gamma correction to each tone mapped frame 4. Compress frames to test.avi animation .SH "SEE ALSO" .BR ffmpeg (1) .BR pfsin (1) .BR pfstmo_reinhard02 (1) .BR pfsgamma (1) .SH BUGS Frames smaller than 512x384 can cause broken pipe error, due to bug in ppm pipe reading routine in ffmpeg. Please report bugs and comments to Rafal Mantiuk or Grzegorz Krawczyk . pfstools-1.8.5/src/fileformat/pfsoutexr.cpp0000664000175000017500000002763410736434641016027 00000000000000/** * @brief Write files in OpenEXR format * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Grzegorz Krawczyk, * @author Rafal Mantiuk, * * $Id: pfsoutexr.cpp,v 1.3 2008/01/01 13:01:21 rafm Exp $ */ #include #include #include #include #include #include #include #include #include #include #include #include using namespace Imf; using namespace Imath; #define PROG_NAME "pfsoutexr" class QuietException { }; #define min(x,y) ( (x)<(y) ? (x) : (y) ) void printHelp() { fprintf( stderr, PROG_NAME " [--compression ] [--keep-xyz] [--fix-halfmax] [--linear] [--verbose] [--help]\n" "See man page for more information.\n" ); } bool isColorChannel( pfs::Channel *ch ) { return !strcmp( ch->getName(), "X" ) || !strcmp( ch->getName(), "Y" ) || !strcmp( ch->getName(), "Z" ); } // Change from pfs channel name to OpenEXR channel name const char *exrChannelName( const char *pfsChannelName ) { if( !strcmp( pfsChannelName, "DEPTH" ) ) { return "Z"; } return pfsChannelName; } void writeFrames( int argc, char* argv[] ) { Compression exrCompression = PIZ_COMPRESSION; bool verbose = false; bool keepXYZ = false; bool fixHalfMax = false; // Parse command line parameters static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { "compression", required_argument, NULL, 'c' }, { "keep-xyz", no_argument, NULL, 'k' }, { "fix-halfmax", no_argument, NULL, 'f' }, { "linear", no_argument, NULL, 'l' }, { NULL, 0, NULL, 0 } }; static const char optstring[] = "c:kf"; pfs::FrameFileIterator it( argc, argv, "wb", NULL, NULL, optstring, cmdLineOptions ); int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, optstring, cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case 'k': keepXYZ = true; break; case 'f': fixHalfMax = true; break; case 'c': if( !strcasecmp( optarg, "NO" ) ) { exrCompression = NO_COMPRESSION; } else if( !strcasecmp( optarg, "RLE" ) ) { exrCompression = RLE_COMPRESSION; } else if( !strcasecmp( optarg, "ZIPS" ) ) { exrCompression = ZIPS_COMPRESSION; } else if( !strcasecmp( optarg, "ZIP" ) ) { exrCompression = ZIP_COMPRESSION; } else if( !strcasecmp( optarg, "PIZ" ) ) { exrCompression = PIZ_COMPRESSION; } else if( !strcasecmp( optarg, "PXR24" ) ) { exrCompression = PXR24_COMPRESSION; } else { throw pfs::Exception( "Unknown compression method. Possible values: NO, RLE, ZIPS, ZIP, PIZ, PXR24" ); } break; case 'l': std::cerr << PROG_NAME << " warning: linearize option ignored for an HDR output!" << std::endl; break; case '?': throw QuietException(); case ':': throw QuietException(); } } // // FrameFileIterator should process only non-option parameters, but // // it assumes that the first parameter is a program name, therefore // // argv+optind-1 // int newArgc = argc-optind+1; if( verbose && keepXYZ ) fprintf( stderr, PROG_NAME ": keeping XYZ channels untouched\n" ); pfs::DOMIO pfsio; bool firstFrame = true; half *halfR = NULL, *halfG = NULL, *halfB = NULL; while( true ) { pfs::Frame *frame = pfsio.readFrame( stdin ); if( frame == NULL ) { break; // No more frames } const char* luminanceTag = frame->getTags()->getString("LUMINANCE"); if( luminanceTag!=NULL && 0==strcmp(luminanceTag,"DISPLAY") ) { static bool show_once = false; if( !show_once ) { std::cerr << PROG_NAME << " warning: " << "display profiled content written to an HDR output" << std::endl; show_once=true; } } pfs::FrameFile ff = it.getNextFrameFile(); if( ff.fh == NULL ) { pfsio.freeFrame( frame ); break; // No more frames } // OpenEXR library can not use FILE, therefore we do not need FH it.closeFrameFile( ff ); VERBOSE_STR << "writing file (HDR) '" << ff.fileName << "'" << std::endl; // Write the frame to EXR file { bool colorChannelsToHalf = false; pfs::Channel *R= NULL, *G = NULL, *B = NULL; // for clarity of the code if( !keepXYZ ) { pfs::Channel *X, *Y, *Z; frame->getXYZChannels( X, Y, Z ); if( X != NULL ) { // Has color R = X; G = Y; B = Z; pfs::transformColorSpace( pfs::CS_XYZ, X, Y, Z, pfs::CS_RGB, R, G, B ); colorChannelsToHalf = true; } } Header header( frame->getWidth(), frame->getHeight(), 1, // aspect ratio Imath::V2f (0, 0), // screenWindowCenter 1, // screenWindowWidth INCREASING_Y, // lineOrder exrCompression ); // Define channels in Header { pfs::ChannelIteratorPtr cit( frame->getChannelIterator() ); while( cit->hasNext() ) { pfs::Channel *ch = cit->getNext(); if( colorChannelsToHalf && isColorChannel( ch ) ) continue; const char *channelName = exrChannelName( ch->getName() ); header.channels().insert( channelName, Channel(FLOAT) ); } if( colorChannelsToHalf ) { header.channels().insert( "R", Channel(HALF) ); header.channels().insert( "G", Channel(HALF) ); header.channels().insert( "B", Channel(HALF) ); } } // Copy tags to attributes { pfs::TagIteratorPtr it( frame->getTags()->getIterator() ); while( it->hasNext() ) { const char *tagName = it->getNext(); // fprintf( stderr, "Tag: %s = %s\n", tagName, frame->getTags()->getString( tagName ) ); header.insert( tagName, StringAttribute(frame->getTags()->getString( tagName )) ); } //Copy all channel tags pfs::ChannelIteratorPtr cit( frame->getChannelIterator() ); while( cit->hasNext() ) { pfs::Channel *ch = cit->getNext(); pfs::TagIteratorPtr tit( ch->getTags()->getIterator() ); while( tit->hasNext() ) { const char *tagName = tit->getNext(); string channelTagName = ch->getName(); channelTagName += ":"; channelTagName += tagName; header.insert( channelTagName.c_str(), StringAttribute(ch->getTags()->getString( tagName )) ); } } } FrameBuffer frameBuffer; // Create channels in FrameBuffer { pfs::ChannelIterator *it = frame->getChannels(); while( it->hasNext() ) { pfs::Channel *ch = it->getNext(); if( colorChannelsToHalf && isColorChannel( ch ) ) continue; frameBuffer.insert( exrChannelName( ch->getName() ), // name Slice( FLOAT, // type (char*)ch->getRawData(), // base sizeof(float) * 1, // xStride sizeof(float) * frame->getWidth()) ); // yStride } if( colorChannelsToHalf ) { if( firstFrame ) { halfR = new half[frame->getWidth()*frame->getHeight()]; halfG = new half[frame->getWidth()*frame->getHeight()]; halfB = new half[frame->getWidth()*frame->getHeight()]; firstFrame = false; } frameBuffer.insert( "R", // name Slice( HALF, // type (char*)halfR, // base sizeof(half) * 1, // xStride sizeof(half) * frame->getWidth()) ); // yStride frameBuffer.insert( "G", // name Slice( HALF, // type (char*)halfG, // base sizeof(half) * 1, // xStride sizeof(half) * frame->getWidth()) ); // yStride frameBuffer.insert( "B", // name Slice( HALF, // type (char*)halfB, // base sizeof(half) * 1, // xStride sizeof(half) * frame->getWidth()) ); // yStride int pixelCount = frame->getHeight()*frame->getWidth(); // Check if pixel values do not exceed maximum HALF value float maxValue = -1; for( int i = 0; i < pixelCount; i++ ) { if( (*R)(i) > maxValue ) maxValue = (*R)(i); if( (*G)(i) > maxValue ) maxValue = (*G)(i); if( (*B)(i) > maxValue ) maxValue = (*B)(i); } bool maxHalfExceeded = maxValue > HALF_MAX; if( maxHalfExceeded && !fixHalfMax ) fprintf( stderr, PROG_NAME " warning: Some pixels exceed maximum value that can be stored in an OpenEXR file (maximum value of HALF-16 float) and will be clamped to that maximum. Use --fix-halfmax switch to rescale the data to the valid range.\n" ); if( fixHalfMax && maxHalfExceeded ) { // Rescale and copy pixels to half-type buffers float scaleFactor = HALF_MAX/maxValue; for( int i = 0; i < pixelCount; i++ ) { halfR[i] = (half)((*R)(i)*scaleFactor); halfG[i] = (half)((*G)(i)*scaleFactor); halfB[i] = (half)((*B)(i)*scaleFactor); } // Store scale factor as WhileLuminance standard sttribute // in order to restore absolute values later addWhiteLuminance( header, 1/scaleFactor ); } else { // Copy pixels to half-type buffers for( int i = 0; i < pixelCount; i++ ) { halfR[i] = min( (*R)(i), HALF_MAX ); halfG[i] = min( (*G)(i), HALF_MAX ); halfB[i] = min( (*B)(i), HALF_MAX ); } if( luminanceTag != NULL && !strcmp( luminanceTag, "ABSOLUTE" ) ) { addWhiteLuminance( header, 1 ); } } } } OutputFile file(ff.fileName, header); file.setFrameBuffer (frameBuffer); file.writePixels( frame->getHeight() ); } pfsio.freeFrame( frame ); } delete[] halfR; delete[] halfG; delete[] halfB; } int main( int argc, char* argv[] ) { try { writeFrames( argc, argv ); } catch( pfs::Exception ex ) { fprintf( stderr, PROG_NAME " error: %s\n", ex.getMessage() ); return EXIT_FAILURE; } catch (const std::exception &exc) // OpenEXR exception { fprintf( stderr, PROG_NAME " error: %s\n", exc.what() ); return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/fileformat/pfsinmulti.in0000755000175000017500000000461111565441357016000 00000000000000#!@BASH_PATH@ ############################################################ # Read several streams of frames and write pfs streams to # named pipes. ############################################################ if test -z "$1" || test "$1" = "--help"; then cat < [...] -- @1 [@2 [..]] See the man page for more information. EOF exit 1 fi all_named_pipes="" do_break="0" while test "$1"; do if test "${1:0:1}" = "-"; then global_arguments="$global_arguments $1" shift continue fi file_pattern="$1" # Get --frames and --skip-frames arguments extra_arguments=""; if test -n "$2"; then if test "$2" = "--"; then shift do_break="1" else while test "${2:0:1}" = "-"; do if test "$2" = "--frames"; then if test -z "$3"; then echo >&2 "Required argument missing after --frames" exit 1; fi extra_arguments="$extra_arguments $2 $3" shift else extra_arguments="$extra_arguments $2" fi shift done fi fi named_pipe=`mktemp` rm -f $named_pipe mkfifo $named_pipe pfsin $global_arguments "$file_pattern" $extra_arguments >$named_pipe & all_named_pipes="$all_named_pipes $named_pipe" shift if test "$do_break" = "1"; then break fi done command=$* new_command=`echo -e "FILES=${all_named_pipes}\nCMD=${command}" | awk '/^FILES/ { for( i=2; i <= NF; i++ ) FILE[i-1]=$i;} /^CMD/ { gsub( "CMD=", "" ); for( i in FILE ) { PAT="@" i; subsc=gsub( PAT, FILE[i] ); if( subsc<1 ) { print( "ERROR" ); exit( 1 );} } print $0;}'` if test "$new_command" = "ERROR"; then echo "pfsinmulti error: You must specify as many @1, @2, .., @n arguments in the command string as there are pfs streams" 1>&2 #remove named pipes cat $all_named_pipes >/dev/null rm -f $all_named_pipes exit 1 fi if ! ${new_command}; then echo "pfsinmulti error: command returned error" 1>&2 # cat $all_named_pipes >/dev/null rm -f $all_named_pipes exit 1 fi rm -f $all_named_pipes pfstools-1.8.5/src/fileformat/pfsin0000644000175000017500000001211711652214411014277 00000000000000#!/bin/bash ############################################################ # Read any image and write pfs stream to the standard output ############################################################ if test -z "$1" || test "$1" = "--help"; then cat < [...] Recognized file formats and extensions: Radiance RGBE - .pic, .hdr TIFF (incl. LogLuv) - .tiff, .tif PNM, PPM - .ppm, .pnm JPEG - .jpeg, .jpg PNG - .png PFS - .pfs OpenEXR - .exr PFM - .pfm DPX - .dpx GIF - .gif BMP - .bmp EPS - .eps hdrgen - .hdrgen (multi-exposure sequence, see pfscalibration) Canon 350D RAW - .cr2 (and other camera RAW formats recognized by dcraw) See the man page for more information. EOF exit 1 fi #Arguments used for all images passed to pfsout global_arguments="" if test -n "$1"; then while test "${1:0:1}" = "-"; do #Handle options that require a parameter for par_opt in "--frames" "-f" "--absolute" "-a"; do if test "$1" = $par_opt; then if test -z "$2"; then echo >&2 "Required parameter missing after $par_opt" exit 1; fi global_arguments="$global_arguments $1" shift break; fi done global_arguments="$global_arguments $1" shift done fi while test "$1"; do extension="${1##*.}" file_pattern="$1" # Handle common arguments arguments extra_arguments=""; if test -n "$2"; then while test "${2:0:1}" = "-"; do #Handle options that require a parameter for par_opt in "--frames" "-f" "--absolute" "-a"; do if test "$2" = $par_opt; then if test -z "$3"; then echo >&2 "Required parameter missing after $par_opt" exit 1; fi extra_arguments="$extra_arguments $2" shift break; fi done extra_arguments="$extra_arguments $2" shift done fi case "$extension" in ("hdr"|"HDR"|"pic"|"PIC") pfsinrgbe "$file_pattern" $global_arguments $extra_arguments ;; ("ppm"|"PPM"|"pnm"|"PNM"|"pgm"|"PGM") pfsinppm "$file_pattern" $global_arguments $extra_arguments ;; ("tif"|"TIF"|"tiff"|"TIFF") ## Use internal pfsintiff if possible, if not - ImageMagick if which pfsintiff >/dev/null; then pfsintiff "$file_pattern" $global_arguments $extra_arguments elif which pfsinimgmagick >/dev/null; then pfsinimgmagick "$file_pattern" $global_arguments $extra_arguments else echo 1>&2 "$extension files unsupported. Compile pfstools with ImageMagick or libtiff." exit 1 fi ;; ("exr"|"EXR") pfsinexr "$file_pattern" $global_arguments $extra_arguments ;; ("pfm"|"PFM") pfsinpfm "$file_pattern" $global_arguments $extra_arguments ;; ("jpg"|"JPG"|"jpeg"|"JPEG") ## Use ImageMagick if possible, if not - netpbm if which pfsinimgmagick >/dev/null; then pfsinimgmagick "$file_pattern" $global_arguments $extra_arguments elif which jpegtopnm >/dev/null; then jpegtopnm "$file_pattern" | pfsinppm - $global_arguments $extra_arguments else echo 1>&2 "$extension files unsupported. Compile pfstools with ImageMagick or NetPBM." exit 1 fi ;; ("png"|"PNG") ## Use ImageMagick if possible, if not - netpbm if which pfsinimgmagick >/dev/null; then pfsinimgmagick "$file_pattern" $global_arguments $extra_arguments elif which pngtopnm >/dev/null; then pngtopnm "$file_pattern" | pfsinppm - $global_arguments $extra_arguments else echo 1>&2 "$extension files unsupported. Compile pfstools with ImageMagick or NetPBM." exit 1 fi ;; ("dpx"|"DPX"|"gif"|"GIF"|"bmp"|"BMP"|"eps"|"EPS") pfsinimgmagick "$file_pattern" $global_arguments $extra_arguments ;; ("pfs"|"PFS") cat "$file_pattern" | pfstag --set "FILE_NAME=${file_pattern}" ;; ("hdrgen"|"HDRGEN") pfsinhdrgen "$file_pattern" $global_arguments $extra_arguments ;; (*) if dcraw -i "$file_pattern" > /dev/null 2>&1; then pfsindcraw "$file_pattern" $global_arguments $extra_arguments else echo 1>&2 "Unknown extension: $extension" exit 1 fi ;; esac shift done pfstools-1.8.5/src/fileformat/rgbeio.cpp0000664000175000017500000002454710725753141015234 00000000000000/** * @brief IO operations on Radiance's RGBE file format * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Grzegorz Krawczyk, * * $Id: rgbeio.cpp,v 1.11 2007/12/06 11:00:49 rafm Exp $ */ #include "config.h" #include #include #include #include #include "rgbeio.h" using namespace std; /// constant to change between radiance and luminance #define WHITE_EFFICACY 179.0 void readRadianceHeader( FILE *file, int &width, int &height, float &exposure ); void readRadiance( FILE *file, int width, int height, float exposure, pfs::Array2D *X, pfs::Array2D *Y, pfs::Array2D *Z ); void writeRadiance( FILE *file, pfs::Array2D *X, pfs::Array2D *Y, pfs::Array2D *Z ); //--- // RGBE IO classes implementation RGBEReader::RGBEReader( FILE *fh ) : fh(fh) { //TODO: read header from radiance file readRadianceHeader( fh, width, height, exposure ); } void RGBEReader::readImage( pfs::Array2D *X, pfs::Array2D *Y, pfs::Array2D *Z ) { readRadiance( fh, width, height, exposure, X, Y, Z ); } RGBEReader::~RGBEReader() { //TODO: empty } void RGBEWriter::writeImage( pfs::Array2D *X, pfs::Array2D *Y, pfs::Array2D *Z ) { writeRadiance( fh, X, Y, Z ); } //-------------------------------------------------------------------- // RGBE IO format support functions typedef unsigned char Trgbe; struct Trgbe_pixel { /// @name RGB values and their exponent //@{ Trgbe r; Trgbe g; Trgbe b; Trgbe e; //@} }; void rgbe2rgb(const Trgbe_pixel& rgbe, float exposure, float &r, float &g, float &b) { if( rgbe.e!=0 ) // a non-zero pixel { int e = rgbe.e - int(128+8); double f = ldexp( 1.0, e ) * WHITE_EFFICACY / exposure; r = (float)(rgbe.r * f); g = (float)(rgbe.g * f); b = (float)(rgbe.b * f); } else r = g = b = 0.f; } void rgb2rgbe( float r, float g, float b, Trgbe_pixel& rgbe) { r /= WHITE_EFFICACY; g /= WHITE_EFFICACY; b /= WHITE_EFFICACY; double v = r; // max rgb value if( v < g) v = g; if( v < b ) v = b; if( v < 1e-32 ) { rgbe.r = rgbe.g = rgbe.b = rgbe.e = 0; } else { int e; // exponent v = frexp(v,&e) * 256.0/v; rgbe.r = Trgbe( v*r ); rgbe.g = Trgbe( v*g ); rgbe.b = Trgbe( v*b ); rgbe.e = Trgbe( e+128 ); } } //-------------------------------------------------------------------- // RGBE IO support functions // Reading RGBE files void readRadianceHeader( FILE *file, int &width, int &height, float &exposure ) { DEBUG_STR << "RGBE: reading header..." << endl; // read header information char head[255]; float fval; int format=0; exposure = 1.0f; while( !feof(file) ) { fgets(head, 200, file); if( strcmp(head, "\n")==0 ) break; if( strcmp(head, "#?RADIANCE\n")==0 ) { // format specifier found format=1; } if( strcmp(head, "#?RGBE\n")==0 ) { // format specifier found format=1; } if( head[0]=='#' ) // comment found - skip continue; if( strcmp(head, "FORMAT=32-bit_rle_rgbe\n")==0 ) { // header found continue; } if( sscanf(head, "EXPOSURE=%f", &fval)==1 ) { // // exposure value // if( exposure==0.0f ) // exposure = fval; // else exposure *= fval; } } // // if exposure is not set, set it to WHITE_EFFICACY // if( exposure==0.0f ) // exposure = WHITE_EFFICACY; // ignore wierd exposure adjustments if( exposure>1e12 || exposure<1e-12 ) exposure=1.0f; if( !format ) { throw pfs::Exception( "RGBE: no format specifier found" ); } // image size char xbuf[4], ybuf[4]; if( fgets(head,sizeof(head)/sizeof(head[0]),file) == 0 || sscanf(head,"%3s %d %3s %d",ybuf,&height,xbuf,&width) != 4 ) { throw pfs::Exception( "RGBE: unknown image size" ); } /* if( ybuf[1]=='x' || ybuf[1]=='X' ) { height += width; width = height - width; height = height - width; } */ DEBUG_STR << "RGBE: image size " << width << "x" << height << endl; } void RLERead( FILE* file, Trgbe* scanline, int size ) { int peek=0; while( peek128 ) { // a run int run_len = p[0]-128; while( run_len>0 ) { scanline[peek++] = p[1]; run_len--; } } else { // a non-run scanline[peek++] = p[1]; int nonrun_len = p[0]-1; if( nonrun_len>0 ) { fread(scanline+peek, sizeof(*scanline), nonrun_len, file); peek += nonrun_len; } } } if( peek!=size ) { throw pfs::Exception( "RGBE: difference in size while reading RLE scanline"); } } void readRadiance( FILE *file, int width, int height, float exposure, pfs::Array2D *X, pfs::Array2D *Y, pfs::Array2D *Z ) { // read image // depending on format read either rle or normal (note: only rle supported) Trgbe* scanline = new Trgbe[width*4]; for( int y=0 ; y4 ) { // write a non run: scanline[0] to scanline[run_start] if( run_start>0 ) { Trgbe* buf = new Trgbe[run_start+1]; buf[0] = run_start; for( int i=0 ; igetCols(); int height = X->getRows(); DEBUG_STR << "RGBE: writing image " << width << "x" << height << endl; if( Y->getCols() != width || Y->getRows() != height || Z->getCols() != width || Z->getRows() != height ) { throw pfs::Exception( "RGBE: RGB layers have different size"); } // header information fprintf(file, "#?RADIANCE\n"); // file format specifier fprintf(file, "# PFStools writer to Radiance RGBE format\n"); // if( exposure_isset ) // fprintf(file, "EXPOSURE=%f\n", exposure); // if( gamma_isset ) // fprintf(file, "GAMMA=%f\n", gamma); fprintf(file, "FORMAT=32-bit_rle_rgbe\n"); fprintf(file, "\n"); // image size fprintf(file, "-Y %d +X %d\n", height, width); // image run length encoded Trgbe* scanlineR = new Trgbe[width]; Trgbe* scanlineG = new Trgbe[width]; Trgbe* scanlineB = new Trgbe[width]; Trgbe* scanlineE = new Trgbe[width]; for( int y=0 ; y> 8;; header[3] = width & 0xFF; fwrite(header, sizeof(header), 1, file); // each channel is encoded separately for( int x=0 ; x [...] Recognized file formats and extensions: Radiance RGBE - .pic, .hdr TIFF (incl. LogLuv) - .tiff, .tif PNM, PPM - .ppm, .pnm JPEG - .jpeg, .jpg PNG - .png PFS - .pfs OpenEXR - .exr PFM - .pfm DPX - .dpx GIF - .gif BMP - .bmp EPS - .eps See the man page for more information. EOF exit 1 fi #Arguments used for all images passed to pfsout global_arguments="" if test -n "$1"; then while test "${1:0:1}" = "-"; do #Handle options that require a parameter for par_opt in "--frames" "-f" "--absolute" "-a"; do if test "$1" = $par_opt; then if test -z "$2"; then echo >&2 "Required parameter missing after $par_opt" exit 1; fi global_arguments="$global_arguments $1" shift break; fi done global_arguments="$global_arguments $1" shift done fi while test "$1"; do extension="${1##*.}" file_pattern=$1 # Get --frames and --skip-frames arguments extra_arguments=""; if test -n "$2"; then while test "${2:0:1}" = "-"; do #Handle options that require a parameter for par_opt in "--frames" "-f" "--absolute" "-a"; do if test "$2" = $par_opt; then if test -z "$3"; then echo >&2 "Required parameter missing after $par_opt" exit 1; fi extra_arguments="$extra_arguments $2" shift break; fi done extra_arguments="$extra_arguments $2" shift done fi case "$extension" in ("hdr"|"HDR"|"pic"|"PIC") pfsoutrgbe "$file_pattern" $global_arguments $extra_arguments ;; ("ppm"|"PPM"|"pnm"|"PNM") pfsoutppm "$file_pattern" $global_arguments $extra_arguments ;; ("tif"|"TIF"|"tiff"|"TIFF") if which pfsoutimgmagick >/dev/null; then pfsoutimgmagick "$file_pattern" $global_arguments $extra_arguments else pfsouttiff "$file_pattern" $global_arguments $extra_arguments fi ;; ("exr"|"EXR") pfsoutexr "$file_pattern" $global_arguments $extra_arguments ;; ("pfm"|"PFM") pfsoutpfm "$file_pattern" $global_arguments $extra_arguments ;; ("jpg"|"JPG"|"jpeg"|"JPEG") if which pfsoutimgmagick >/dev/null; then pfsoutimgmagick "$file_pattern" $global_arguments $extra_arguments else pfsoutppm - | pnmtojpeg >$1 fi ;; ("png"|"PNG") if which pfsoutimgmagick >/dev/null; then pfsoutimgmagick "$file_pattern" $global_arguments $extra_arguments else pfsoutppm - | pnmtopng >$1 fi ;; ("dpx"|"DPX"|"gif"|"GIF"|"bmp"|"BMP"|"eps"|"EPS") pfsoutimgmagick "$file_pattern" $global_arguments $extra_arguments ;; ("pfs"|"PFS") cat >$1 ;; (*) echo 1>&2 "Unknown extension: $extension" exit 1 ;; esac shift done pfstools-1.8.5/src/fileformat/exrio.h0000664000175000017500000000344210254027366014547 00000000000000/** * @brief IO operations on OpenEXR file format * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Grzegorz Krawczyk, * * $Id: exrio.h,v 1.1 2005/06/15 13:36:54 rafm Exp $ */ #ifndef _EXR_IO_H_ #define _EXR_IO_H_ #include #include class OpenEXRReader { Imf::RgbaInputFile* file; /// OpenEXR file object Imath::Box2i dw; /// data window int width, height; public: OpenEXRReader( const char* filename ); ~OpenEXRReader(); int getWidth() const { return width; } int getHeight() const { return height; } void readImage( pfs::Array2D *R, pfs::Array2D *G, pfs::Array2D *B ); }; class OpenEXRWriter { char fileName[1024]; public: OpenEXRWriter( const char* filename ); void writeImage( pfs::Array2D *R, pfs::Array2D *G, pfs::Array2D *B ); }; #endif pfstools-1.8.5/src/fileformat/pfsingdal.cpp0000664000175000017500000001730011012676754015725 00000000000000/** * @brief Read files using GDAL. * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2008 Martin Lambers * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Martin Lambers, * * $Id: pfsingdal.cpp,v 1.1 2008/05/15 00:03:56 rafm Exp $ */ #include #include #include #include #include #include #include #include #include #define PROG_NAME "pfsingdal" #ifndef SIZE_MAX #define SIZE_MAX ((size_t)-1) #endif class QuietException { }; std::string stringify(double x) { std::ostringstream o; o.precision( DBL_DIG ); o << x; return o.str(); } void printHelp() { std::cerr << PROG_NAME " [--verbose] [--help]" << std::endl << "See man page for more information." << std::endl; } void readFrames( int argc, char* argv[] ) { pfs::DOMIO pfsio; bool verbose = false; // Parse command line parameters static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { NULL, 0, NULL, 0 } }; static const char optstring[] = "hv"; pfs::FrameFileIterator it( argc, argv, "rb", NULL, NULL, optstring, cmdLineOptions ); int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, optstring, cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case '?': throw QuietException(); case ':': throw QuietException(); } } GDALAllRegister(); GDALDataset *poDataset; GDALRasterBand *poBand; double adfGeoTransform[6]; size_t nBlockXSize, nBlockYSize, nBands; int bGotMin, bGotMax; double adfMinMax[2]; float *pafScanline; while( true ) { pfs::FrameFile ff = it.getNextFrameFile(); if( ff.fh == NULL ) break; // No more frames it.closeFrameFile( ff ); VERBOSE_STR << "reading file '" << ff.fileName << "'" << std::endl; if( !( poDataset = (GDALDataset *) GDALOpen( ff.fileName, GA_ReadOnly ) ) ) { std::cerr << "input does not seem to be in a format supported by GDAL" << std::endl; throw QuietException(); } VERBOSE_STR << "GDAL driver: " << poDataset->GetDriver()->GetDescription() << " / " << poDataset->GetDriver()->GetMetadataItem( GDAL_DMD_LONGNAME ) << std::endl; nBlockXSize = poDataset->GetRasterXSize(); nBlockYSize = poDataset->GetRasterYSize(); nBands = poDataset->GetRasterCount(); VERBOSE_STR << "Data size " << nBlockXSize << "x" << nBlockYSize << "x" << nBands << std::endl; if( poDataset->GetProjectionRef() ) { VERBOSE_STR << "Projection " << poDataset->GetProjectionRef() << std::endl; } if( poDataset->GetGeoTransform( adfGeoTransform ) == CE_None ) { VERBOSE_STR << "Origin = (" << adfGeoTransform[0] << ", " << adfGeoTransform[3] << ")" << std::endl; VERBOSE_STR << "Pixel Size = (" << adfGeoTransform[1] << ", " << adfGeoTransform[5] << ")" << std::endl; } if( nBlockXSize==0 || nBlockYSize==0 || ( SIZE_MAX / nBlockYSize < nBlockXSize ) || ( SIZE_MAX / (nBlockXSize * nBlockYSize ) < 4 ) ) { std::cerr << "input data has invalid size" << std::endl; throw QuietException(); } if( !(pafScanline = (float *) CPLMalloc( sizeof(float) * nBlockXSize ) ) ) { std::cerr << "not enough memory" << std::endl; throw QuietException(); } pfs::Frame *frame = pfsio.createFrame( nBlockXSize, nBlockYSize ); pfs::Channel *C[nBands]; char channel_name[32]; frame->getTags()->setString( "X-GDAL_DRIVER_SHORTNAME", poDataset->GetDriver()->GetDescription() ); frame->getTags()->setString( "X-GDAL_DRIVER_LONGNAME", poDataset->GetDriver()->GetMetadataItem( GDAL_DMD_LONGNAME ) ); frame->getTags()->setString( "X-PROJECTION", poDataset->GetProjectionRef() ); if( poDataset->GetGeoTransform( adfGeoTransform ) == CE_None ) { frame->getTags()->setString( "X-ORIGIN_X", stringify(adfGeoTransform[0]).c_str() ); frame->getTags()->setString( "X-ORIGIN_Y", stringify(adfGeoTransform[3]).c_str() ); frame->getTags()->setString( "X-PIXEL_WIDTH", stringify(adfGeoTransform[1]).c_str() ); frame->getTags()->setString( "X-PIXEL_HEIGHT", stringify(adfGeoTransform[5]).c_str() ); } for ( size_t band = 1; band <= nBands; band++) { size_t nBandXSize, nBandYSize; VERBOSE_STR << "Band " << band << ": " << std::endl; snprintf( channel_name, 32, "X-GDAL%zu", band ); C[band - 1] = frame->createChannel( channel_name ); poBand = poDataset->GetRasterBand( band ); nBandXSize = poBand->GetXSize(); nBandYSize = poBand->GetYSize(); VERBOSE_STR << " " << nBandXSize << "x" << nBandYSize << std::endl; if( nBandXSize != (int)nBlockXSize || nBandYSize != (int)nBlockYSize ) { std::cerr << "data in band " << band << " has different size" << std::endl; throw QuietException(); } VERBOSE_STR << " Type " << GDALGetDataTypeName( poBand->GetRasterDataType() ) << ", " << "Color Interpretation " << GDALGetColorInterpretationName( poBand->GetColorInterpretation() ) << std::endl; adfMinMax[0] = poBand->GetMinimum( &bGotMin ); adfMinMax[1] = poBand->GetMaximum( &bGotMax ); if( ! (bGotMin && bGotMax) ) { GDALComputeRasterMinMax((GDALRasterBandH)poBand, TRUE, adfMinMax); } VERBOSE_STR << " Min " << adfMinMax[0] << ", Max " << adfMinMax[1] << std::endl; C[band - 1]->getTags()->setString( "X-TYPE", GDALGetDataTypeName( poBand->GetRasterDataType() ) ); C[band - 1]->getTags()->setString( "X-COLOR_INTERPRETATION", GDALGetColorInterpretationName( poBand->GetColorInterpretation() ) ); C[band - 1]->getTags()->setString( "X-MIN", stringify(adfMinMax[0]).c_str() ); C[band - 1]->getTags()->setString( "X-MAX", stringify(adfMinMax[1]).c_str() ); for( size_t y = 0; y < nBlockYSize; y++ ) { if( poBand->RasterIO( GF_Read, 0, y, nBlockXSize, 1, pafScanline, nBlockXSize, 1, GDT_Float32, 0, 0) != CE_None ) { std::cerr << "input error" << std::endl; throw QuietException(); } memcpy( C[band - 1]->getRawData() + y * nBlockXSize, pafScanline, nBlockXSize * sizeof(float) ); } } CPLFree( pafScanline ); GDALClose( poDataset ); const char *fileNameTag = strcmp( "-", ff.fileName )==0 ? "stdin" : ff.fileName; frame->getTags()->setString( "FILE_NAME", fileNameTag ); pfsio.writeFrame( frame, stdout ); pfsio.freeFrame( frame ); } } int main( int argc, char* argv[] ) { try { readFrames( argc, argv ); } catch( pfs::Exception ex ) { std::cerr << PROG_NAME << " error: " << ex.getMessage() << std::endl; return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/fileformat/hdrtiffio.h0000664000175000017500000000516310575467035015410 00000000000000/** * @brief IO operations on High Dynamic Range TIFF file format * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Grzegorz Krawczyk, * * $Id: hdrtiffio.h,v 1.3 2007/03/13 09:25:49 gkrawczyk Exp $ */ #ifndef _HDRTIFFIO_H_ #define _HDRTIFFIO_H_ #include #include class HDRTiffReader { TIFF* tif; uint32 width, height; uint16 comp; /// compression type uint16 phot; /// type of photometric data enum {FLOAT, WORD, BYTE, GRAYSCALE16} TypeOfData; uint16 bps; /// bits per sample uint16 nSamples; /// number of channels in tiff file (only 1-3 are used) double stonits; /// scale factor to get nit values bool exponential_mode; /// if true, grayscale data come from LarsIII camera bool relative_values; /// if true, values are linearized (hdr data) bool xyz_colorspace; /// if true, values are in XYZ colorspace char format_string[255]; /// for verbose output public: HDRTiffReader( const char* filename ); ~HDRTiffReader(); int getWidth() const { return width; } int getHeight() const { return height; } void readImage( pfs::Array2D *X, pfs::Array2D *Y, pfs::Array2D *Z ); void setExponentialMode() { exponential_mode = true; relative_values=true; } const char* getFormatString() { return format_string; } bool isRelative() { return relative_values; } bool isColorspaceXYZ() { return xyz_colorspace; } }; class HDRTiffWriter { FILE *file; public: HDRTiffWriter( FILE *fh ) : file(fh) { } void writeImage( pfs::Array2D *X, pfs::Array2D *Y, pfs::Array2D *Z ); }; #endif pfstools-1.8.5/src/fileformat/hdrtiffio.cpp0000644000175000017500000003407211652214253015727 00000000000000/** * @brief IO operations on High Dynamic Range TIFF file format * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Grzegorz Krawczyk, * * $Id: hdrtiffio.cpp,v 1.5 2011/10/27 08:39:07 rafm Exp $ */ #include #include #include #include #include #include "hdrtiffio.h" int TIFFWriteIFD(FILE* file, unsigned short tag, unsigned short type, unsigned long count, unsigned long value); //--- // HDR TIFF IO classes implementation HDRTiffReader::HDRTiffReader( const char* filename ) { // default values for constants exponential_mode = false; relative_values = false; xyz_colorspace = false; // read header containing width and height from file tif = TIFFOpen(filename, "r"); if( !tif ) throw pfs::Exception("TIFF: could not open file for reading."); //--- image size TIFFGetField(tif, TIFFTAG_IMAGEWIDTH, &width); TIFFGetField(tif, TIFFTAG_IMAGELENGTH, &height); if( width*height<=0 ) { TIFFClose(tif); throw pfs::Exception("TIFF: illegal image size"); } DEBUG_STR << "TIFF file \"" << filename << "\" (" << width << "x" << height << ")" << endl; //--- image parameters if(!TIFFGetField(tif, TIFFTAG_COMPRESSION, &comp)) // compression type comp = COMPRESSION_NONE; // type of photometric data if(!TIFFGetFieldDefaulted(tif, TIFFTAG_PHOTOMETRIC, &phot)) throw pfs::Exception("TIFF: unspecified photometric type"); uint16 * extra_sample_types=0; uint16 extra_samples_per_pixel=0; switch(phot) { case PHOTOMETRIC_LOGLUV: DEBUG_STR << "Photometric data: LogLuv" << endl; if (comp != COMPRESSION_SGILOG && comp != COMPRESSION_SGILOG24) { TIFFClose(tif); throw pfs::Exception("TIFF: only support SGILOG compressed LogLuv data"); } TIFFGetField(tif, TIFFTAG_SAMPLESPERPIXEL, &nSamples); // set decoder to output in float XYZ TIFFSetField(tif, TIFFTAG_SGILOGDATAFMT, SGILOGDATAFMT_FLOAT); xyz_colorspace = true; TypeOfData = FLOAT; strcpy(format_string,"linear LogLuv XYZ"); relative_values=true; break; case PHOTOMETRIC_RGB: DEBUG_STR << "Photometric data: RGB" << endl; // read extra samples (# of alpha channels) if (TIFFGetField( tif, TIFFTAG_EXTRASAMPLES, &extra_samples_per_pixel, &extra_sample_types )!=1) { extra_samples_per_pixel=0; } TIFFGetField(tif, TIFFTAG_SAMPLESPERPIXEL, &nSamples); bps = nSamples - extra_samples_per_pixel; if (bps!=3) { TIFFClose(tif); throw pfs::Exception("TIFF: unsupported samples per pixel for RGB"); } if (!TIFFGetField(tif, TIFFTAG_BITSPERSAMPLE, &bps) || (bps!=8 && bps!=16 && bps!=32)) { TIFFClose(tif); throw pfs::Exception("TIFF: unsupported bits per sample for RGB"); } if( bps==8 ) { TypeOfData = BYTE; DEBUG_STR << "8bit per channel" << endl; strcpy(format_string,"linear 8bit RGB"); relative_values=false; //!! TODO: verify if 8bit is always gamma corrected } else if( bps==16 ) { TypeOfData = WORD; DEBUG_STR << "16bit per channel" << endl; strcpy(format_string,"linear 16bit RGB"); relative_values=true; //!! TODO: verify this case!! } else { TypeOfData = FLOAT; DEBUG_STR << "32bit float per channel" << endl; strcpy(format_string,"linear 32bit float RGB"); relative_values=true; } break; case PHOTOMETRIC_MINISBLACK: // HDR video camera format (grayscale) DEBUG_STR << "Photometric data: MINISBLACK (hdrv camera)" << endl; if (!TIFFGetField(tif, TIFFTAG_SAMPLESPERPIXEL, &bps) || !bps==1) { TIFFClose(tif); throw pfs::Exception("TIFF: Unsupported samples per pixel for " "grayscale image"); } if (!TIFFGetField(tif, TIFFTAG_BITSPERSAMPLE, &bps) || !bps==16) { DEBUG_STR << "Detected bits per sample: " << bps << endl; TIFFClose(tif); throw pfs::Exception("TIFF: unsupported bits per sample for " "grayscale image."); } TypeOfData = GRAYSCALE16; strcpy(format_string,"linear 16bit"); relative_values=true; break; default: DEBUG_STR << "Unsupported photometric type: " << phot << endl; TIFFClose(tif); strcpy(format_string,"unknown"); relative_values=false; throw pfs::Exception("TIFF: unsupported photometric type"); } if (!TIFFGetField(tif, TIFFTAG_STONITS, &stonits)) stonits = 1.; } void HDRTiffReader::readImage( pfs::Array2D *X, pfs::Array2D *Y, pfs::Array2D *Z ) { //--- scanline buffer with pointers to different data types union { float* fp; uint16* wp; uint8* bp; void* vp; } buf; //--- image length uint32 imagelength; TIFFGetField(tif, TIFFTAG_IMAGELENGTH, &imagelength); DEBUG_STR << "Image length: " << imagelength << endl; //--- image scanline size uint32 scanlinesize = TIFFScanlineSize(tif); buf.vp = _TIFFmalloc(scanlinesize); // DEBUG_STR << "Scanline size: " << scanlinesize << endl; //--- read scan lines const int image_width = X->getCols(); for(uint32 row = 0; row < imagelength; row++) { switch(TypeOfData) { case FLOAT: TIFFReadScanline(tif, buf.fp, row); for( int i=0; i < image_width; i++ ) { (*X)(i,row) = buf.fp[i*nSamples]; (*Y)(i,row) = buf.fp[i*nSamples+1]; (*Z)(i,row) = buf.fp[i*nSamples+2]; } break; case WORD: TIFFReadScanline(tif, buf.wp, row); for( int i=0; i> 12; float lum = value*pow2[expo]; (*X)(i,imagelength-row-1) = lum; (*Y)(i,imagelength-row-1) = lum; (*Z)(i,imagelength-row-1) = lum; } } break; } } //--- free buffers and close files _TIFFfree(buf.vp); TIFFClose(tif); } HDRTiffReader::~HDRTiffReader() { } void HDRTiffWriter::writeImage( pfs::Array2D *X, pfs::Array2D *Y, pfs::Array2D *Z ) { // image size int width = X->getCols(); int height = X->getRows(); // Offset in tiff image unsigned long tiff_offset=0; //--- Tiff header unsigned char head[4]; head[0] = 'I'; // byte order head[1] = 'I'; head[2] = 0x2a; // tiff version head[3] = 0x00; fwrite(head, sizeof(unsigned char), 4, file); tiff_offset+=4; //--- Tiff image data int rows_per_strip = 3; int no_of_strips = ((height+rows_per_strip-1) / rows_per_strip); unsigned long* strip_offsets = new unsigned long[no_of_strips]; unsigned long* strip_byte_counts = new unsigned long[no_of_strips]; //--- first IFD pointer // (67 - ifd values block) unsigned long first_ifd_offs = width*height*3+no_of_strips*4*2+67; fwrite(&first_ifd_offs, sizeof(unsigned long), 1, file); tiff_offset+=4; //-------------------------------------------------------------------- //--- writing image data int strip_len = rows_per_strip*width*3; int bytes_count = 0; //bytes to write int strip_no = 0; // no of strip unsigned char* strip = new unsigned char[strip_len]; for( int y=0 ; y0) ? ( (r<255.0f)?r:255.0f) : 0; g = (g>0) ? ( (g<255.0f)?g:255.0f) : 0; b = (b>0) ? ( (b<255.0f)?b:255.0f) : 0; strip[bytes_count++] = (unsigned char) r; strip[bytes_count++] = (unsigned char) g; strip[bytes_count++] = (unsigned char) b; } if( y%rows_per_strip == rows_per_strip-1 ) { // write strip strip_offsets[strip_no] = tiff_offset; strip_byte_counts[strip_no] = bytes_count; fwrite(strip, sizeof(unsigned char), bytes_count, file); tiff_offset+=bytes_count; strip_no++; bytes_count=0; } } // write remaining strip if( bytes_count>0 ) { // write strip strip_offsets[strip_no] = tiff_offset; strip_byte_counts[strip_no] = bytes_count; fwrite(strip, sizeof(unsigned char), bytes_count, file); tiff_offset+=bytes_count; strip_no++; bytes_count=0; } delete[] strip; //-------------------------------------------------------------------- //--- Tiff data unsigned char software[] = "PFSTOOLS tiff io operations"; unsigned long software_offs = tiff_offset; int software_len = 37; fwrite(software, sizeof(unsigned char), software_len, file); tiff_offset+=37; unsigned short bits_per_sample[3] = {8,8,8}; unsigned long bits_per_sample_offs=tiff_offset; fwrite(bits_per_sample, sizeof(unsigned short), 3, file); tiff_offset+=3*2; unsigned long strip_byte_counts_offs = tiff_offset; fwrite(strip_byte_counts, sizeof(unsigned long), no_of_strips, file); tiff_offset+=no_of_strips*4; unsigned long strip_offsets_offs = tiff_offset; fwrite(strip_offsets, sizeof(unsigned long), no_of_strips, file); tiff_offset+=no_of_strips*4; unsigned long xresolution[] = { 72, 1 }; // cecha i mantysa unsigned long xresolution_offs = tiff_offset; fwrite(xresolution, sizeof(unsigned long), 2, file); tiff_offset+=2*4; unsigned long yresolution[] = { 72, 1 }; // cecha i mantysa unsigned long yresolution_offs = tiff_offset; fwrite(yresolution, sizeof(unsigned long), 2, file); tiff_offset+=2*4; //-- not used tiff data delete[] strip_offsets; delete[] strip_byte_counts; //--- check if offset is ok assert( first_ifd_offs==tiff_offset ); //--- image file directory unsigned short ifd_count=15; // ifd entry count fwrite(&ifd_count, sizeof(unsigned short), 1, file); tiff_offset+=2; // NewSubfileType: 0 - full resolution image TIFFWriteIFD(file, 0x00fe, 4, 1, 0); // ImageWidth TIFFWriteIFD(file, 0x0100, 4, 1, width); // ImageLength (Height) TIFFWriteIFD(file, 0x0101, 4, 1, height); // BitsPerSample TIFFWriteIFD(file, 0x0102, 3, 3, bits_per_sample_offs); // Compression: 1 - no compression TIFFWriteIFD(file, 0x0103, 3, 1, 1); // PhotometricInterpretation: 2 - RGB image TIFFWriteIFD(file, 0x0106, 3, 1, 2); // StripOffsets TIFFWriteIFD(file, 0x0111, 4, no_of_strips, strip_offsets_offs); // SamplesPerPixel: 3 TIFFWriteIFD(file, 0x0115, 3, 1, 3); // RowsPerStrip TIFFWriteIFD(file, 0x0116, 4, 1, rows_per_strip); // StripByteCounts TIFFWriteIFD(file, 0x0117, 4, no_of_strips, strip_byte_counts_offs); // XResolution TIFFWriteIFD(file, 0x011a, 5, 1, xresolution_offs); // YResolution TIFFWriteIFD(file, 0x011b, 5, 1, yresolution_offs); // PlanarConfiguration: 1 - single plannar TIFFWriteIFD(file, 0x011c, 3, 1, 1); // ResolutionUnit: 2 - cm TIFFWriteIFD(file, 0x0128, 3, 1, 2); // Software TIFFWriteIFD(file, 0x0131, 2, software_len, software_offs); tiff_offset+=ifd_count*12; //--- second and the last IFD pointer unsigned long last_ifd_offs = 0; fwrite(&last_ifd_offs, sizeof(unsigned long), 1, file); tiff_offset+=4; } int TIFFWriteIFD(FILE* file, unsigned short tag, unsigned short type, unsigned long count, unsigned long value) { // image file directory flag unsigned char ifd[12]; (unsigned short&)ifd[0] = tag; (unsigned short&)ifd[2] = type; (unsigned long&)ifd[4] = count; (unsigned long&)ifd[8] = 0; if( count>1 ) (unsigned long&)ifd[8] = value; else { switch( type ) { case 1: // byte (unsigned char&)ifd[8] = (unsigned char)value; break; case 3: // short (unsigned short&)ifd[8] = (unsigned short)value; break; case 5: // rational case 4: // long case 2: // ascii (unsigned long&)ifd[8] = value; break; }; } fwrite(ifd, sizeof(unsigned char), 12, file); return 0; } pfstools-1.8.5/src/fileformat/pfsout0000644000175000017500000000764711652214411014514 00000000000000#!/bin/bash ############################################################ # Read pfs frames from stdin and write them in the # format determined by the extension of the file name ############################################################ if test -z "$1" || test "$1" = "--help"; then cat < [...] Recognized file formats and extensions: Radiance RGBE - .pic, .hdr TIFF (incl. LogLuv) - .tiff, .tif PNM, PPM - .ppm, .pnm JPEG - .jpeg, .jpg PNG - .png PFS - .pfs OpenEXR - .exr PFM - .pfm DPX - .dpx GIF - .gif BMP - .bmp EPS - .eps See the man page for more information. EOF exit 1 fi #Arguments used for all images passed to pfsout global_arguments="" if test -n "$1"; then while test "${1:0:1}" = "-"; do #Handle options that require a parameter for par_opt in "--frames" "-f" "--absolute" "-a"; do if test "$1" = $par_opt; then if test -z "$2"; then echo >&2 "Required parameter missing after $par_opt" exit 1; fi global_arguments="$global_arguments $1" shift break; fi done global_arguments="$global_arguments $1" shift done fi while test "$1"; do extension="${1##*.}" file_pattern=$1 # Get --frames and --skip-frames arguments extra_arguments=""; if test -n "$2"; then while test "${2:0:1}" = "-"; do #Handle options that require a parameter for par_opt in "--frames" "-f" "--absolute" "-a"; do if test "$2" = $par_opt; then if test -z "$3"; then echo >&2 "Required parameter missing after $par_opt" exit 1; fi extra_arguments="$extra_arguments $2" shift break; fi done extra_arguments="$extra_arguments $2" shift done fi case "$extension" in ("hdr"|"HDR"|"pic"|"PIC") pfsoutrgbe "$file_pattern" $global_arguments $extra_arguments ;; ("ppm"|"PPM"|"pnm"|"PNM") pfsoutppm "$file_pattern" $global_arguments $extra_arguments ;; ("tif"|"TIF"|"tiff"|"TIFF") if which pfsoutimgmagick >/dev/null; then pfsoutimgmagick "$file_pattern" $global_arguments $extra_arguments else pfsouttiff "$file_pattern" $global_arguments $extra_arguments fi ;; ("exr"|"EXR") pfsoutexr "$file_pattern" $global_arguments $extra_arguments ;; ("pfm"|"PFM") pfsoutpfm "$file_pattern" $global_arguments $extra_arguments ;; ("jpg"|"JPG"|"jpeg"|"JPEG") if which pfsoutimgmagick >/dev/null; then pfsoutimgmagick "$file_pattern" $global_arguments $extra_arguments else pfsoutppm - | pnmtojpeg >$1 fi ;; ("png"|"PNG") if which pfsoutimgmagick >/dev/null; then pfsoutimgmagick "$file_pattern" $global_arguments $extra_arguments else pfsoutppm - | pnmtopng >$1 fi ;; ("dpx"|"DPX"|"gif"|"GIF"|"bmp"|"BMP"|"eps"|"EPS") pfsoutimgmagick "$file_pattern" $global_arguments $extra_arguments ;; ("pfs"|"PFS") cat >$1 ;; (*) echo 1>&2 "Unknown extension: $extension" exit 1 ;; esac shift done pfstools-1.8.5/src/fileformat/pfsinjpeghdr.cpp0000664000175000017500000001173310332620703016430 00000000000000/** * @brief Read files in JPEG-HDR format * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003-2005 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Jan Otop, * * $Id: pfsinjpeghdr.cpp,v 1.3 2005/11/04 08:54:27 rafm Exp $ */ #include #include #include #include #include #include #include #define PROG_NAME "pfsinhdrjpeg" extern "C" { #include } /* #include "jhcomp.c" #include "jhdecomp.c" #include "jhresamp.c" #include "jhtonemap.c"*/ class QuietException { }; void printHelp() { fprintf( stderr, PROG_NAME " [--verbose] [--help]\n" "See man page for more information.\n" ); } void readFrames( int argc, char* argv[] ) { pfs::DOMIO pfsio; JHSAMPLE *hdrscan; JSAMPLE *ldrscan; jpeghdr_decompress_struct jhinf; struct jpeg_error_mgr jerr; bool verbose = false; // Parse command line parameters static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { "linear", no_argument, NULL, 'l' }, { NULL, 0, NULL, 0 } }; static const char optstring[] = ""; pfs::FrameFileIterator it( argc, argv, "rb", NULL, stdin, optstring, cmdLineOptions ); int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, optstring, cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case 'l': std::cerr << PROG_NAME << " warning: linearize option ignored for an HDR input!" << std::endl; break; case '?': throw QuietException(); case ':': throw QuietException(); } } while( true ) { pfs::FrameFile ff = it.getNextFrameFile(); if( ff.fh == NULL ) break; // No more frames jhinf.cinfo.err = jpeg_std_error(&jerr); // Reassign error handling functions as desired jpeghdr_create_decompress(&jhinf); jpeg_stdio_src(&jhinf.cinfo, ff.fh); VERBOSE_STR << "reading file '" << ff.fileName << "'" << std::endl; pfs::Frame *frame; switch (jpeghdr_read_header(&jhinf)) { case JPEG_HEADER_HDR: // HDR image jpeghdr_start_decompress(&jhinf); frame = pfsio.createFrame( jhinf.cinfo.output_width, jhinf.cinfo.output_height ); hdrscan = (JHSAMPLE *)malloc(jhinf.cinfo.output_width * jhinf.cinfo.output_height * sizeof(JHSAMPLE)*3); // Important: test jhinf.output_scanline, not jhinf.cinfo int index ; index = 0; while (jhinf.output_scanline < jhinf.cinfo.output_height) { jpeghdr_read_scanline(&jhinf, (JHSAMPLE *)hdrscan + index ); index += jhinf.cinfo.output_width * 3; } pfs::Channel *X, *Y, *Z; frame->createXYZChannels( X, Y, Z ); //printf("bbb"); //exit(0); for(int i=0;igetRawData())[i] = hdrscan[3*i]; (Y->getRawData())[i] = hdrscan[3*i + 1]; (Z->getRawData())[i] = hdrscan[3*i + 2]; } pfs::transformColorSpace( pfs::CS_RGB, X, Y, Z, pfs::CS_XYZ, X, Y, Z ); free((void *)hdrscan); break; case JPEG_HEADER_OK: // LDR image case JPEG_SUSPENDED: case JPEG_HEADER_TABLES_ONLY: default: throw pfs::Exception( "Can handle only JPEG-HDR images" ); break; } it.closeFrameFile( ff ); frame->getTags()->setString("LUMINANCE", "RELATIVE"); const char *fileNameTag = strcmp( "-", ff.fileName )==0 ? "stdin" : ff.fileName; frame->getTags()->setString( "FILE_NAME", fileNameTag ); jpeghdr_destroy_decompress(&jhinf); pfsio.writeFrame( frame, stdout ); pfsio.freeFrame( frame ); } } int main( int argc, char* argv[] ) { try { readFrames( argc, argv ); } catch( pfs::Exception ex ) { fprintf( stderr, PROG_NAME " error: %s\n", ex.getMessage() ); return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/fileformat/rgbeio.h0000664000175000017500000000333410527317500014663 00000000000000/** * @brief IO operations on Radiance's RGBE file format * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Grzegorz Krawczyk, * * $Id: rgbeio.h,v 1.2 2006/11/17 11:38:40 gkrawczyk Exp $ */ #ifndef _RGBEIO_H_ #define _RGBEIO_H_ #include #include class RGBEReader { FILE *fh; int width, height; float exposure; public: RGBEReader( FILE *fh ); ~RGBEReader(); int getWidth() const { return width; } int getHeight() const { return height; } void readImage( pfs::Array2D *X, pfs::Array2D *Y, pfs::Array2D *Z ); }; class RGBEWriter { FILE *fh; public: RGBEWriter( FILE *fh ) : fh(fh) { } void writeImage( pfs::Array2D *X, pfs::Array2D *Y, pfs::Array2D *Z ); }; #endif pfstools-1.8.5/src/fileformat/pfsoutpfm.cpp0000664000175000017500000001324310254027366015777 00000000000000/** * @brief Write files in PFM format * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * The format description was based on: * http://netpbm.sourceforge.net/doc/pfm.html * * however the order of the lines in pfm file seems to be reversed - * from bottom to top * * $Id: pfsoutpfm.cpp,v 1.1 2005/06/15 13:36:54 rafm Exp $ */ #include #include #include #include #include #include #define PROG_NAME "pfsoutpfm" #define PFMEOL "\x0a" class QuietException { }; #define min(x,y) ( (x)<(y) ? (x) : (y) ) void printHelp() { fprintf( stderr, PROG_NAME " [--verbose] [--help]\n" "See man page for more information.\n" ); } void writePFMFileColor( FILE *fh, int width, int height, float *R, float *G, float *B ) { // Write header fprintf( fh, "PF" PFMEOL "%d %d" PFMEOL "-1" PFMEOL, width, height ); const int lineSize = width*3; float *line = new float[lineSize]; for( int l = height-1; l >= 0; l-- ) { for( int x = 0; x < width; x++ ) { const int lineOffset = l*width; line[x*3+0] = R[lineOffset+x]; line[x*3+1] = G[lineOffset+x]; line[x*3+2] = B[lineOffset+x]; } int written = fwrite( line, sizeof( float ), lineSize, fh ); if( written != lineSize ) throw new pfs::Exception( "Unable to write data" ); } delete[] line; } void writePFMFileGrayscale( FILE *fh, int width, int height, float *Y ) { // Write header fprintf( fh, "Pf" PFMEOL "%d %d" PFMEOL "-1" PFMEOL, width, height ); const int lineSize = width; float *line = new float[lineSize]; for( int l = height-1; l >= 0; l-- ) { for( int x = 0; x < width; x++ ) { const int lineOffset = l*width; line[x] = Y[lineOffset+x]; } int written = fwrite( line, sizeof( float ), lineSize, fh ); if( written != lineSize ) throw new pfs::Exception( "Unable to write data" ); } delete[] line; } void writeFrames( int argc, char* argv[] ) { bool verbose = false; // Parse command line parameters static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { "linear", no_argument, NULL, 'l' }, { NULL, 0, NULL, 0 } }; static const char optstring[] = "hlv"; pfs::FrameFileIterator it( argc, argv, "wb", NULL, stdout, optstring, cmdLineOptions ); int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, optstring, cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case 'l': std::cerr << PROG_NAME << " warning: linearize option ignored for an HDR output!" << std::endl; break; case '?': throw QuietException(); case ':': throw QuietException(); } } pfs::DOMIO pfsio; bool firstFrame = true; while( true ) { pfs::Frame *frame = pfsio.readFrame( stdin ); if( frame == NULL ) { break; // No more frames } const char* luminanceTag = frame->getTags()->getString("LUMINANCE"); if( luminanceTag!=NULL && 0==strcmp(luminanceTag,"DISPLAY") ) { static bool show_once = false; if( !show_once ) { std::cerr << PROG_NAME << " warning: " << "display profiled content written to an HDR output" << std::endl; show_once=true; } } pfs::FrameFile ff = it.getNextFrameFile(); if( ff.fh == NULL ) { pfsio.freeFrame( frame ); break; // No more frames } VERBOSE_STR << "writing file (HDR) '" << ff.fileName << "'" << std::endl; pfs::Channel *X, *Y, *Z; frame->getXYZChannels( X, Y, Z ); if( X != NULL ) { // Has color pfs::Channel *R= NULL, *G = NULL, *B = NULL; // for clarity of the code R = X; G = Y; B = Z; pfs::transformColorSpace( pfs::CS_XYZ, X, Y, Z, pfs::CS_RGB, R, G, B ); writePFMFileColor( ff.fh, frame->getWidth(), frame->getHeight(), R->getRawData(), G->getRawData(), B->getRawData() ); } else { Y = frame->getChannel( "Y" ); if( Y == NULL ) throw pfs::Exception( "Can not find color or grayscale channels in the pfs stream" ); writePFMFileGrayscale( ff.fh, frame->getWidth(), frame->getHeight(), Y->getRawData() ); } it.closeFrameFile( ff ); pfsio.freeFrame( frame ); } } int main( int argc, char* argv[] ) { try { writeFrames( argc, argv ); } catch( pfs::Exception ex ) { fprintf( stderr, PROG_NAME " error: %s\n", ex.getMessage() ); return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/fileformat/pfsoutppm.10000644000175000017500000000564311652213351015364 00000000000000.TH "pfsoutppm" 1 .SH NAME pfsoutppm, pfsouttiff, pfsoutrgbe, pfsoutexr \- Write images or frames in one of the several formats .SH SYNOPSIS .B pfsoutppm ( [--srgb] [--frames ]) [...] .B pfsouttiff ( [--srgb] [--frames ]) [...] .B pfsoutrgbe ( [--frames ]) [...] .B pfsoutexr ( [--frames ]) [...] .SH DESCRIPTION This command can be used to write pfs frames piped to standard input in one of the several recognized formats. See the manual page of pfsinppm to get a list of available formats. .PP To write images to standard output use a single dash '-' instead of filename. .PP Each file name can contain a \%%d pattern, which is substituted with frame numbers. The pattern has the same syntax as C .I printf command. For example, you can use \%%04d to make the frame number four digit with proceedings zeros. You can select the frames using the following options (the options must be always given after the file name): .TP .B \--frames Range is given in mathlab / octave format: .B "startframe:step:endframe" Frame numbers start with .B "startframe" (default 0), are increased by .B "step" (default 1) and stop at .B "endframe" You can skip one of those values, for example .I "1:100" for frames 1,2,...,100 and .I 0:2: for frame 0,2,4,... up to the last file that exists. .TP .B --srgb, -s Apply the sRGB non-linearity (approximately 2.2 gamma) before writing a file. This can be used instead of using \fIpfsgamma -g 2.2\fR to store the result of some tone-mapping operators. The option will compress contrast to make sure that tone values are properly shown on a display. It should be only used with linearized (not gamma corrected) images that are normalized to the 0-1 range. .TP \fB--bit-depth\fR , \fB-b Enforce bit-depth (per color channel). The allowed values are from 8 to 32. If not specified, the bit depth from the pfs stream ('BITDEPTH' tag) will be used instead. If the 'BITDEPTH' tag is missing, the ImageMagick default value will be used (usually 16). The bit depth of actually stored file may be lower of that specified, if the file format does not support higher bit depths. .SH EXAMPLES .TP pfsin memorial.tiff | pfsoutrgbe memorial.hdr Converts from one HDR format to another .TP pfsin test.jpg | pfsout test.png Convert from one image format to another. .TP pfsin --linear test.jpg | pfsout --srgb test.png The same as above, but apply inverse gamma correction after reading an image (--linear) and then apply gamma correction before writing an image (--srgb). .SH "SEE ALSO" .BR pfsout (1) .BR pfsinppm (1) .SH BUGS Writing TIFF files with pfsouttiff seems to be broken, but pfsoutimgmagick can be used instead. pfsout will attempt to use pfsoutimgmagick and fall back to pfsouttiff if pfstools were not compiled with ImageMagick. Please report bugs and comments on implementation to the discussion group http://groups.google.com/group/pfstools pfstools-1.8.5/src/fileformat/pfsoutimgmagick.10000664000175000017500000000654611077723455016541 00000000000000.TH "pfsoutimgmagick" 1 .SH NAME pfsoutimgmagick \- Write images or frames using Image Magick library .SH SYNOPSIS .B pfsoutimgmagick [--linear] [--quality ] [--bit-depth] [--frames ]) [...] .SH DESCRIPTION This command can write images or frames in the multitude of image formats supported by the ImageMagick library. This includes but is not limited to: BMP, JPG, PNG, GIF, EPS, TIFF, DPX. See the manual page of ImageMagick for the full list of available formats. .PP \fBpfsoutimgmagick\fR reads images or frames in \fIpfs\fR format from the Standard Input and writes them under the specified file name(s). .PP The input of \fBpfsinimgmagick\fR must be within 0-1 range. If \fILUMINANCE\fR tag set is set to \fIRELATIVE\fR or \fIABSOLUTE\fR, the linear values will be gamma corrected, assuming sRGB color space. Use \fI--linear\fR switch to disable gamma correction. .PP The images are stored using the bit-depth for which the ImageMagick library was compiled (default is 16 bit). Note that some formats (for example JPEG) do not support encoding more than 8 bits per color channel. To use higher bit-depths, store images in the PNG format. .PP This command stores 'ALPHA' channel if it is present in the pfs stream. .PP Each file name can contain a \%%d pattern, which is substituted with frame numbers. The pattern has the same syntax as C \fIprintf\fR command. For example, you can use \%%04d to make the frame number four digit with proceedings zeros. You can select the frames using the following options (the options must be always given after the file name): .TP .B \--frames Range is given in mathlab / octave format: .B "startframe:step:endframe" Frame numbers start with .B "startframe" (default 0), are increased by .B "step" (default 1) and stop at .B "endframe" You can skip one of those values, for example .I "1:100" for frames 1,2,...,100 and .I 0:2: for frame 0,2,4,... up to the last file that exists. .TP .B --srgb, -s Apply the sRGB non-linearity (approximately 2.2 gamma) before writing a file. This can be used instead of using \fIpfsgamma -g 2.2\fR to store the result of some tone-mapping operators. The option will compress contrast to make sure that tone values are properly shown on a display. It should be only used with linearized (not gamma corrected) images that are normalized to the 0-1 range. .TP \fB--quality\fR , \fB-q\fR Set JPEG/PNG compression level from 1 to 100. Default 75. .TP \fB--bit-depth\fR , \fB-b Enforce bit-depth (per color channel). The allowed values are from 8 to 32. If not specified, the bit depth from the pfs stream ('BITDEPTH' tag) will be used instead. If the 'BITDEPTH' tag is missing, the ImageMagick default value will be used (usually 16). The bit depth of actually stored file may be lower of that specified, if the file format does not support higher bit depths. .SH EXAMPLES .TP pfsin test.jpg | pfsout test.png Convert from one image format to another. .TP pfsin --linear test.jpg | pfsout --srgb test.png The same as above, but apply inverse gamma correction after reading an image (--linear) and then apply gamma correction before writing an image (--srgb). .SH BUGS pfsoutimgmagick can not write frames to the standard output. .PP Please report bugs and comments on implementation to the discussion group http://groups.google.com/group/pfstools .SH "SEE ALSO" .BR pfsout (1) .BR ImageMagick (1) pfstools-1.8.5/src/fileformat/pfsintiff.10000664000175000017500000000450611071466566015333 00000000000000.TH "pfsintiff" 1 .SH NAME pfsintiff \- Load images or frames in several variants of TIFF format (both LDR and HDR) .SH SYNOPSIS .B pfsintiff ( [--linear] [--frames ] [--skip-missing]) [...] .SH DESCRIPTION .I pfsintiff command loads images in TIFF format and writes \fIpfs\fR stream to the Standard Output. The \fIpfs\fR stream is usually piped to another program for further processing. To detect the format automatically based on the extension, use \fIpfsin\fR command. .PP Both the standard LDR tiff and extended HDR (logLuv encoding http://www.anyhere.com/gward/pixformat/tiffluv.html); Note that both LDR and HDR tiff files provide photometric data (ie linearly related to luminance). The 'LUMINANCE' tag is set to 'RELATIVE', also the '--linear' switch is ignored. .PP To read images from standard input use a single dash '-' instead of filename. The images are read until EOF is reached. .PP Each file can contain a \%%d pattern, which is substituted with frame numbers. The pattern has the same syntax as C .I printf command. For example, you can use \%%04d to make the frame number four digit with proceedings zeros. You can select the frames using the following options (the options must be always given after the file name): .TP .B \--frames Range is given in mathlab / octave format: .B "startframe:step:endframe" Frame numbers start with .B "startframe" (default 0), are increased by .B "step" (default 1) and stop at .B "endframe" You can skip one of those values, for example .I "1:100" for frames 1,2,...,100 and .I 0:2: for frame 0,2,4,... up to the last file that exists. .TP .B \--skip-missing Skip up to ten frames in a row if corresponding files are missing. Otherwise the program stops reading sequence at the first file that does not exists. This switch does not apply to the first frame in a sequence. This switch can be useful if there is a rendered animation where some of the frame has not been generated. .TP .B \--linear Ignored for compatibility with \fIpfsinppm\fR. .SH EXAMPLES .TP pfsintiff frame\%%04d.tif \--frames 0:10 | pfsview Read frames from files frame0000.tif, frame0001.tif, ..., frame0010.tif and show them using pfsview. .SH BUGS Please report bugs and comments on implementation to the discussion group http://groups.google.com/group/pfstools .SH "SEE ALSO" .BR pfsin (1), .BR pfsout (1) pfstools-1.8.5/src/fileformat/pfsoutppm.cpp0000664000175000017500000001214011202601266015773 00000000000000/** * @file * @brief Writing ppm frames * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfsoutppm.cpp,v 1.5 2009/05/13 17:26:14 rafm Exp $ */ #include #include #include #include #include #include "ppmio.h" #define PROG_NAME "pfsoutppm" class QuietException { }; void printHelp() { std::cerr << PROG_NAME " [--linear] [--verbose] [--help]" << std::endl << "See man page for more information." << std::endl; } void writeFrames( int argc, char* argv[] ) { pfs::DOMIO pfsio; bool verbose = false; bool opt_srgb=false; int opt_bit_depth = -1; // Parse command line parameters static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { "srgb", no_argument, NULL, 's' }, { "bit-depth", required_argument, NULL, 'b' }, { NULL, 0, NULL, 0 } }; static const char optstring[] = "shvb:"; pfs::FrameFileIterator it( argc, argv, "wb", NULL, stdout, optstring, cmdLineOptions ); int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, optstring, cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case 'b': opt_bit_depth = strtol( optarg, NULL, 10 ); break; case 's': opt_srgb = true; break; case '?': throw QuietException(); case ':': throw QuietException(); } } if( opt_bit_depth!=-1 && (opt_bit_depth < 8 || opt_bit_depth > 32) ) throw pfs::Exception( "'bit-depth' argument must be within 8-32 range" ); while( true ) { pfs::Frame *frame = pfsio.readFrame( stdin ); if( frame == NULL ) { break; } pfs::FrameFile ff = it.getNextFrameFile(); if( ff.fh == NULL ) { pfsio.freeFrame( frame ); break; // No more frames } int bitdepth = 8; if( opt_bit_depth != -1 ) bitdepth = opt_bit_depth; else { const char* bitDepthTag = frame->getTags()->getString("BITDEPTH"); if( bitDepthTag!=NULL ) { bitdepth=strtol( bitDepthTag, NULL, 10 ); if( bitdepth < 8 ) bitdepth = 8; else if( bitdepth > 16 ) bitdepth = 16; } } PPMWriter writer( PROG_NAME, ff.fh, bitdepth ); pfs::Channel *X, *Y, *Z; frame->getXYZChannels( X, Y, Z ); if( X == NULL ) // No color { Y = frame->getChannel( "Y" ); if( Y == NULL ) // No luminance throw pfs::Exception( "Missing X, Y, Z channels in the PFS stream" ); // Grey levels X = frame->createChannel( "X" ); Z = frame->createChannel( "Z" ); pfs::transformColorSpace( pfs::CS_RGB, Y, Y, Y, pfs::CS_XYZ, X, Y, Z ); } const char* luminanceTag = frame->getTags()->getString("LUMINANCE"); if( luminanceTag!=NULL && strcmp(luminanceTag,"ABSOLUTE")==0 ) std::cerr << PROG_NAME << " warning: This file format cannot store absolute luminance values\n"; if( opt_srgb ) { if( luminanceTag!=NULL && strcmp(luminanceTag,"DISPLAY")==0 ) std::cerr << PROG_NAME << " warning: This image seems to be display referred thus there is no need for applying the sRGB non-linearity\n"; pfs::transformColorSpace( pfs::CS_XYZ, X, Y, Z, pfs::CS_SRGB, X, Y, Z ); VERBOSE_STR << "writing file (sRGB corrected) '" << ff.fileName << "'" << std::endl; } else { pfs::transformColorSpace( pfs::CS_XYZ, X, Y, Z, pfs::CS_RGB, X, Y, Z ); VERBOSE_STR << "writing file (linear) '" << ff.fileName << "'" << std::endl; } writer.writeImage( X, Y, Z ); pfsio.freeFrame( frame ); it.closeFrameFile( ff ); } } int main( int argc, char* argv[] ) { try { writeFrames( argc, argv ); } catch( pfs::Exception ex ) { std::cerr << PROG_NAME << " error: " << ex.getMessage() << std::endl; return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/fileformat/pfsout.10000664000175000017500000000310311071466566014653 00000000000000.TH "pfsout" 1 .SH NAME pfsout \- Read pfs frames from stdin and write them in the format determined by the extension of the file name .SH SYNOPSIS .B pfsout pfsout [...] .SH DESCRIPTION This command can be used to write pfs frames piped to standard input in one of the several recognized formats. The proper format is determined by the extension of the give file name. To get a list of recognized formats and extensions, execute: pfsin --help This command is a front-end for pfsout* programs for writing images: pfsoutrgbe, pfsoutexr, etc. Based on the file extension, appropriate program is executed. If two different file format are given as parameters, two different program for writing images are executed. Additional options starting with dash '-' can be passed to pfsout* programs. The following rules apply for passing the options: the options given before any image file name (or %d pattern) are passed to all pfsout* programs. Options given after image file name are only passed to the program executed for that file(s). Note also that all option that take an argument (except \fB--frames\fR) must given in the form \fI--option=value\fR, that is without a space between an option and its argument. .SH EXAMPLES .TP pfsin memorial.tiff | pfsout memorial.hdr Converts from one HDR format to another .SH "SEE ALSO" .BR pfsin (1) .SH BUGS This command currently does not handle multiple frames given with a \%%d pattern in case of LDR formats: JPEG, PNG, PNM. Please report bugs and comments on implementation to the discussion group http://groups.google.com/group/pfstools pfstools-1.8.5/src/fileformat/ppmio.cpp0000664000175000017500000000666111206570201015073 00000000000000/** * @brief * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: ppmio.cpp,v 1.5 2009/05/25 19:24:49 rafm Exp $ */ #include "ppmio.h" extern "C" { #include } #include #include struct PPMData { pixval maxPV; int formatP; }; static inline float clamp( const float v, const float minV, const float maxV ) { if( v < minV ) return minV; if( v > maxV ) return maxV; return v; } PPMReader::PPMReader( const char *program_name, FILE *fh ) : fh(fh) { pm_init(program_name, 0); data = new PPMData; ppm_readppminit( fh, &width, &height, &data->maxPV, &data->formatP ); } bool PPMReader::readImage( pfs::Array2D *X, pfs::Array2D *Y, pfs::Array2D *Z ) { pixel *ppmRow; ppmRow = ppm_allocrow( width ); assert( ppmRow != NULL ); float normalization_factor = 1.f / (float)data->maxPV; for( int y = 0; y < height; y++ ) { // For each row of the image ppm_readppmrow( fh, ppmRow, width, data->maxPV, data->formatP ); for( int x = 0; x < width; x++ ) { (*X)(x,y) = (float)PPM_GETR(ppmRow[x]) * normalization_factor; (*Y)(x,y) = (float)PPM_GETG(ppmRow[x]) * normalization_factor; (*Z)(x,y) = (float)PPM_GETB(ppmRow[x]) * normalization_factor; } } ppm_freerow( ppmRow ); int eofP; ppm_nextimage( fh, &eofP); return eofP!=0; } int PPMReader::getBitDepth() { return (int)ceil( log2( (float)data->maxPV ) ); } PPMReader::~PPMReader() { delete data; } PPMWriter::PPMWriter( const char *program_name, FILE *fh, int bit_depth ) : fh(fh), bit_depth( bit_depth ) { pm_init(program_name, 0); } void PPMWriter::writeImage( pfs::Array2D *X, pfs::Array2D *Y, pfs::Array2D *Z ) { pixel *ppmRow; int width = X->getCols(); int height = X->getRows(); ppmRow = ppm_allocrow( width ); assert( ppmRow != NULL ); const int max_val = (1<...] .SH DESCRIPTION This command can load images or frames in the multitude of data formats supported by GDAL (Geospatial Data Abstraction Library). See \fIhttp://www.gdal.org/formats_list.html\fR for a list of supported formats. .PP \fBpfsingdal\fR reads images or frames from files and writes \fIpfs\fR stream to the Standard Output. The \fIpfs\fR stream is usually piped to another program for further processing. .PP The output of \fBpfsingdal\fR is the closest possible match of the input data. .SH EXAMPLES .TP pfsingdal sardata.cosar | pfsview .SH NOTES pfsingdal can not read from pipes, due to the design of GDAL. .PP Please report bugs and comments to Martin Lambers . .SH "SEE ALSO" .BR pfsin (1), .BR pfsout (1) pfstools-1.8.5/src/fileformat/pfsinpfm.10000664000175000017500000000224711071466566015165 00000000000000.TH "pfsinpfm" 1 .SH NAME pfsinpfm \- Load images or frames in PFM format .SH SYNOPSIS .B pfsinpfm ( [--frames ] [--skip-missing]) [...] .SH DESCRIPTION Use this command to read frames in PFM format. PFM format is used for HDR Shop plug-ins and is also supported by some recent versions of NetPBM package (pamtopfm and pfmtopam commands). The frames are converted to pfs stream and send to the Standard Output. This command can handle both color and gray-scale images. Details on the format of the pattern file names, which are used for reading multiple frames, can be found in the manual page of pfsinppm. To automatically recognize a file format from the extension, use \fIpfsin\fR command instead. .SH EXAMPLES .TP pfsin memorial.pfm | pfsout memorial.hdr Converts from one HDR format to another .SH BUGS pfsinpfm does not handle images that store floating point numbers using big-endian format. pfsoutpfm may also read floating point numbers incorrectly on big-endian machines. Please report bugs and comments on implementation to the discussion group http://groups.google.com/group/pfstools .SH "SEE ALSO" .BR pfsin (1) .BR pfsinppm (1) .BR pfsoutpfm (1) pfstools-1.8.5/src/fileformat/pfsinmulti0000644000175000017500000000460711652214411015357 00000000000000#!/bin/bash ############################################################ # Read several streams of frames and write pfs streams to # named pipes. ############################################################ if test -z "$1" || test "$1" = "--help"; then cat < [...] -- @1 [@2 [..]] See the man page for more information. EOF exit 1 fi all_named_pipes="" do_break="0" while test "$1"; do if test "${1:0:1}" = "-"; then global_arguments="$global_arguments $1" shift continue fi file_pattern="$1" # Get --frames and --skip-frames arguments extra_arguments=""; if test -n "$2"; then if test "$2" = "--"; then shift do_break="1" else while test "${2:0:1}" = "-"; do if test "$2" = "--frames"; then if test -z "$3"; then echo >&2 "Required argument missing after --frames" exit 1; fi extra_arguments="$extra_arguments $2 $3" shift else extra_arguments="$extra_arguments $2" fi shift done fi fi named_pipe=`mktemp` rm -f $named_pipe mkfifo $named_pipe pfsin $global_arguments "$file_pattern" $extra_arguments >$named_pipe & all_named_pipes="$all_named_pipes $named_pipe" shift if test "$do_break" = "1"; then break fi done command=$* new_command=`echo -e "FILES=${all_named_pipes}\nCMD=${command}" | awk '/^FILES/ { for( i=2; i <= NF; i++ ) FILE[i-1]=$i;} /^CMD/ { gsub( "CMD=", "" ); for( i in FILE ) { PAT="@" i; subsc=gsub( PAT, FILE[i] ); if( subsc<1 ) { print( "ERROR" ); exit( 1 );} } print $0;}'` if test "$new_command" = "ERROR"; then echo "pfsinmulti error: You must specify as many @1, @2, .., @n arguments in the command string as there are pfs streams" 1>&2 #remove named pipes cat $all_named_pipes >/dev/null rm -f $all_named_pipes exit 1 fi if ! ${new_command}; then echo "pfsinmulti error: command returned error" 1>&2 # cat $all_named_pipes >/dev/null rm -f $all_named_pipes exit 1 fi rm -f $all_named_pipes pfstools-1.8.5/src/fileformat/pfsindcraw.10000664000175000017500000000235510406521230015460 00000000000000.TH "pfsindcraw" 1 .SH NAME pfsindcraw \- Read an image in a camera RAW file format supported by DCRAW and write pfs stream to the standard output .SH SYNOPSIS .B pfsindcraw [...] .SH DESCRIPTION This command can be used to read images in a camera RAW file format supported by DCRAW and write pfs stream to the standard output as if read from 16bit ppm file (no gamma correction, white balance from camera if available). In principle such data should conform to the definition of High Dynamic Range contents used in the pfstools package. A raw image may in some cases require clamping to remove zero values, see examples. At the moment this is a stub with a basic functionality. So far, it was tested with the following raw file formats: Canon 350D (*.cr2) .SH EXAMPLES .TP pfsindcraw img_0070.cr2 | pfsview View a full dynamic range of a raw image from Canon 350D camera. .TP pfsindcraw img_0070.cr2 | pfsclamp --rgb | pfstmo_drago03 | pfsout img.jpg Tone map a raw image and save it as JPEG. Clamping is used to remove zero values, which otherwise result in NaN values after tone mapping. .SH "SEE ALSO" .BR pfsout (1) .BR pfsinppm (1) .SH BUGS Please report bugs and comments to Grzegorz Krawczyk . pfstools-1.8.5/src/fileformat/pfsinmulti.10000664000175000017500000000311210401346270015506 00000000000000.TH "pfsinmulti" 1 .SH NAME pfsinmulti \- read several streams of frames and write pfs streams to named pipes .SH SYNOPSIS .B pfsinmulti pfsinmulti [--frames f:s:t] [--skip-frames] [...] -- command @1 @2 [@3 ...] .SH DESCRIPTION Use this command to read several animation sequences and write them to pfsstreams. This command is useful with those pfs programs, which take several pfs streams as arguments. For example, the following command can be used to combine two animations so that there are stitched together: pfsinmulti anim_a-%04d.hdr anim_b-%04d.hdr -- pfscat @1 @2 arguments @1 and @2 are replaced with named pipes for anim_a-%04d.hdr and anim_b-%04d.hdr frames respectively. \fIcommand\fR argument is obligatory and it must be preceded with '--'. There should be as many @1, @2, .., @n arguments as there are animation sequences given as input. Arguments \fB--frames\fR, \fB--skip-frames\fR and other options are handled the same way as in \fIpfsin\fR program. Also pfsinmulti recognizes the same file formats as pfsin. Technically, pfsinmulti creates a named pipe for each pfsstream, replaces @n arguments with the names of those pipes and deletes the pipes when \fIcommand\fR finishes. .SH EXAMPLES .TP pfsinmulti image1.hdr image2.hdr -- cat @1 @2 | pfsview Does the same as 'pfsv image1.hdr image2.hdr' but in much more sophisticated way. .SH "SEE ALSO" .BR pfsin (1) .SH BUGS This command currently does not handle multiple frames given with a \%%d pattern in case of LDR formats: JPEG, PNG, PNM. Please report bugs and comments to Rafal Mantiuk . pfstools-1.8.5/src/fileformat/pfsouttiff.cpp0000664000175000017500000001016311077723455016151 00000000000000/** * @brief Write files in TIFF format * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Grzegorz Krawczyk, * * $Id: pfsouttiff.cpp,v 1.3 2008/10/22 22:20:29 rafm Exp $ */ #include #include #include #include #include #include "hdrtiffio.h" #define PROG_NAME "pfsouttiff" class QuietException { }; void printHelp() { std::cerr << PROG_NAME " [--linear] [--verbose] [--help]" << std::endl << "See man page for more information." << std::endl; } void writeFrames( int argc, char* argv[] ) { pfs::DOMIO pfsio; bool verbose = false; bool opt_srgb=false; // Parse command line parameters static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { "srgb", no_argument, NULL, 's' }, { NULL, 0, NULL, 0 } }; static const char optstring[] = "shv"; pfs::FrameFileIterator it( argc, argv, "wb", NULL, stdout, optstring, cmdLineOptions ); int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, optstring, cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case 's': opt_srgb = true; break; case '?': throw QuietException(); case ':': throw QuietException(); } } while( true ) { pfs::Frame *frame = pfsio.readFrame( stdin ); if( frame == NULL ) { break; } pfs::FrameFile ff = it.getNextFrameFile(); if( ff.fh == NULL ) { pfsio.freeFrame( frame ); break; // No more frames } HDRTiffWriter writer( ff.fh ); pfs::Channel *X, *Y, *Z; frame->getXYZChannels( X, Y, Z ); if( X == NULL ) { // No color throw pfs::Exception( "Missing X, Y, Z channels in the PFS stream" ); } const char* luminanceTag = frame->getTags()->getString("LUMINANCE"); if( luminanceTag!=NULL && strcmp(luminanceTag,"ABSOLUTE")==0 ) std::cerr << PROG_NAME << " warning: This file format cannot store absolute luminance values\n"; if( opt_srgb ) { if( luminanceTag!=NULL && strcmp(luminanceTag,"DISPLAY")==0 ) std::cerr << PROG_NAME << " warning: This image seems to be display referred thus there is no need for applying the sRGB non-linearity\n"; pfs::transformColorSpace( pfs::CS_XYZ, X, Y, Z, pfs::CS_SRGB, X, Y, Z ); VERBOSE_STR << "writing file (sRGB corrected) '" << ff.fileName << "'" << std::endl; } else { pfs::transformColorSpace( pfs::CS_XYZ, X, Y, Z, pfs::CS_RGB, X, Y, Z ); VERBOSE_STR << "writing file (linear) '" << ff.fileName << "'" << std::endl; } writer.writeImage( X, Y, Z ); pfsio.freeFrame( frame ); it.closeFrameFile( ff ); } } int main( int argc, char* argv[] ) { try { writeFrames( argc, argv ); } catch( pfs::Exception ex ) { std::cerr << PROG_NAME << " error: " << ex.getMessage() << std::endl; return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/fileformat/pfsoutexr.10000664000175000017500000000600111071466566015372 00000000000000.TH "pfsoutexr" 1 .SH NAME pfsoutexr \- Write images or frames in OpenEXR format .SH SYNOPSIS .B pfsoutexr [--compression ] [--keep-xyz] ( [--frames ]) [...] .SH DESCRIPTION Use this command to write frames in OpenEXR format. Source pfs frames should be piped to the Standard Input. This command can write arbitrary channels to OpenEXR, color channels XYZ however are specially handled (see option \fIkeep-xyz\fR). All tags from pfs stream are stored in an OpenEXR file as String attributes. Tags assigned to channels are stored in the format :, so that pfsinexr can later restore tags in the appropriate channels. The depth channel \fIDEPTH\fR is renamed to \fIZ\fR to keep compatibility with \fBpfsinexr\fR. If the luminance is absolute (tag \fILUMINANCE\fR set to \fIABSOLUTE\fR), \fIWhiteLuminance\fR attribute in OpenEXR file is set to 1. Details on the format of the pattern file names, which are used for saving multiple frames, can be found in the manual page of pfsoutppm. .TP .B \--compression , -c Use one the the available compression methods: \fBNO\fR - no compression \fBRLE\fR - run length encoding \fBZIPS\fR - zlib compression, one scan line at a time \fBZIP\fR - zlib compression, in blocks of 16 scan lines \fBPIZ\fR - piz-based wavelet compression (default) \fBPXR24\fR - lossy 24-bit float compression .TP .B \--keep-xyz By default, color channels XYZ from pfs stream are converted to RGB color space and HALF format, which is a standard format for color data in OpenEXR. Since Half format is 16-bit and floating points values used in pfs stream are 32-bit, this conversion causes loss of precision. When \fIkeep-xyz\fR option is specified, color channels XYZ are stored as they are without any conversion (32-bit float XYZ channels). Note however, that most OpenEXR applications can recognize only RGB Half format images and can not handle 32-bit XYZ. .TP .B \--fix-halfmax The maximum value that can be stored in OpenEXR file is limited to 65504 if 16-bit HALF float is used (color channels are stored by default in this format unless \fB--keep-xyz\fR switch is specified). If the luminance data is calibrated in absolute values (cd/m^2), pixel values can easily exceed 65504. To avoid clamping large pixel values, pfsoutexr can rescale data to the range that is valid for 16-bit HALF float format when \fB--fix-halfmax\fR switch is specified. If this switch is missing, a warning message is displayed. Scale factor used for rescaling is stored in OpenEXR file as OpenEXR standard attribute \fIWhiteLuminance\fR, so that pfsinexr can later restore the absolute values. .SH EXAMPLES .TP pfsin memorial.hdr | pfsoutexr memorial.exr Converts from one HDR format to another .SH "SEE ALSO" .BR pfsout (1) .BR pfsoutppm (1) .BR pfsinexr (1) .SH BUGS pfsinexr and pfsoutexr can not take stdin / stdout as an input/output (dash '-' instead of file name). Please report bugs and comments on implementation to the discussion group http://groups.google.com/group/pfstools pfstools-1.8.5/src/fileformat/pfsinrgbe.cpp0000664000175000017500000000721210736434641015735 00000000000000/** * @brief Read files in Radiance's RGBE format * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Grzegorz Krawczyk, * @author Rafal Mantiuk, * * $Id: pfsinrgbe.cpp,v 1.3 2008/01/01 13:01:21 rafm Exp $ */ #include #include #include #include #include #include "rgbeio.h" #define PROG_NAME "pfsinrgbe" class QuietException { }; void printHelp() { std::cerr << PROG_NAME " [--verbose] [--help]" << std::endl << "See man page for more information." << std::endl; } void readFrames( int argc, char* argv[] ) { pfs::DOMIO pfsio; bool verbose = false; bool opt_linear=false; // Parse command line parameters static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { "linear", no_argument, NULL, 'l' }, { NULL, 0, NULL, 0 } }; static const char optstring[] = "lhv"; pfs::FrameFileIterator it( argc, argv, "rb", NULL, stdin, optstring, cmdLineOptions ); int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, optstring, cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case 'l': std::cerr << PROG_NAME << " warning: linearize option ignored for an HDR input!" << std::endl; break; case '?': throw QuietException(); case ':': throw QuietException(); } } while( true ) { pfs::FrameFile ff = it.getNextFrameFile(); if( ff.fh == NULL ) break; // No more frames RGBEReader reader( ff.fh ); VERBOSE_STR << "reading file (linear) '" << ff.fileName << "'" << std::endl; pfs::Frame *frame = pfsio.createFrame( reader.getWidth(), reader.getHeight() ); pfs::Channel *X, *Y, *Z; frame->createXYZChannels( X, Y, Z ); //Store RGB data temporarily in XYZ channels reader.readImage( X, Y, Z ); pfs::transformColorSpace( pfs::CS_RGB, X, Y, Z, pfs::CS_XYZ, X, Y, Z ); frame->getTags()->setString("LUMINANCE", "RELATIVE"); const char *fileNameTag = strcmp( "-", ff.fileName )==0 ? "stdin" : ff.fileName; frame->getTags()->setString( "FILE_NAME", fileNameTag ); pfsio.writeFrame( frame, stdout ); pfsio.freeFrame( frame ); it.closeFrameFile( ff ); } } int main( int argc, char* argv[] ) { try { readFrames( argc, argv ); } catch( pfs::Exception ex ) { fprintf( stderr, PROG_NAME " error: %s\n", ex.getMessage() ); return EXIT_FAILURE; } catch( QuietException ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/fileformat/pfsinimgmagick.cpp0000664000175000017500000001403711071466566016755 00000000000000/** * @brief Read files using ImageMagics++ library * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfsinimgmagick.cpp,v 1.5 2008/10/03 19:07:34 rafm Exp $ */ #include #include #include #include #include #define PROG_NAME "pfsinimgmagick" class QuietException { }; void printHelp() { std::cerr << PROG_NAME " [--linear] [--absolute ] [--verbose] [--help]" << std::endl << "See man page for more information." << std::endl; } void readFrames( int argc, char* argv[] ) { pfs::DOMIO pfsio; bool verbose = false; bool opt_linear=false; float absoluteMaxLum = 0; // Parse command line parameters static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { "linear", no_argument, NULL, 'l' }, { "absolute", required_argument, NULL, 'a' }, { NULL, 0, NULL, 0 } }; static const char optstring[] = "lhva:"; pfs::FrameFileIterator it( argc, argv, "rb", NULL, NULL, optstring, cmdLineOptions ); int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, optstring, cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case 'l': opt_linear = true; break; case 'a': absoluteMaxLum = (float)strtod( optarg, NULL ); break; case '?': throw QuietException(); case ':': throw QuietException(); } } if( absoluteMaxLum != 0 && opt_linear ) throw pfs::Exception( "'absolute' and 'linear' are conflicting options" ); if( absoluteMaxLum < 0 ) throw pfs::Exception( "maximum absolute luminance must be > 0" ); VERBOSE_STR << "linearize input image: " << ((opt_linear || absoluteMaxLum!=0) ? "yes" : "no") << std::endl; if( absoluteMaxLum != 0 ) VERBOSE_STR << "maximum absolute luminance: " << absoluteMaxLum << std::endl; while( true ) { pfs::FrameFile ff = it.getNextFrameFile(); if( ff.fh == NULL ) break; // No more frames it.closeFrameFile( ff ); VERBOSE_STR << "reading file '" << ff.fileName << "'" << std::endl; Magick::Image imImage( ff.fileName ); VERBOSE_STR << "input image gamma: " << imImage.gamma() << std::endl; bool hasAlpha = imImage.matte(); if( hasAlpha ) VERBOSE_STR << "alpha channel found" << std::endl; pfs::Frame *frame = pfsio.createFrame( imImage.columns(), imImage.rows() ); pfs::Channel *X, *Y, *Z; frame->createXYZChannels( X, Y, Z ); pfs::Channel *alpha = NULL; if( hasAlpha ) alpha = frame->createChannel( "ALPHA" ); // Copy line by line to pfs::Frame int pixInd = 0; const float maxValue = (float)(1<getWidth()*X->getHeight(); for( int i = 0; i < pixCount; i++ ) { (*X)(i) *= absoluteMaxLum; (*Y)(i) *= absoluteMaxLum; (*Z)(i) *= absoluteMaxLum; } frame->getTags()->setString("LUMINANCE", "ABSOLUTE"); } else frame->getTags()->setString("LUMINANCE", "RELATIVE"); } else { pfs::transformColorSpace( pfs::CS_RGB, X, Y, Z, pfs::CS_XYZ, X, Y, Z ); frame->getTags()->setString("LUMINANCE", "DISPLAY"); } // This is the luminance / luma perceived as reference white // Some tone-mappers may need this frame->getTags()->setString("WHITE_Y", "1"); const char *fileNameTag = strcmp( "-", ff.fileName )==0 ? "stdin" : ff.fileName; frame->getTags()->setString( "FILE_NAME", fileNameTag ); char strbuf[3]; snprintf( strbuf, 3, "%d", imImage.depth() ); frame->getTags()->setString("BITDEPTH", strbuf ); pfsio.writeFrame( frame, stdout ); pfsio.freeFrame( frame ); } } int main( int argc, char* argv[] ) { try { readFrames( argc, argv ); } catch( pfs::Exception ex ) { std::cerr << PROG_NAME << " error: " << ex.getMessage() << std::endl; return EXIT_FAILURE; } catch( Magick::Exception &ex ) { //This is comming from ImageMagick std::cerr << PROG_NAME << " error: " << ex.what() << std::endl; return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/fileformat/exrio.cpp0000664000175000017500000000672710254027366015113 00000000000000/** * @brief IO operations on OpenEXR file format * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Grzegorz Krawczyk, * * $Id: exrio.cpp,v 1.1 2005/06/15 13:36:54 rafm Exp $ */ #include #include #include #include #include #include "exrio.h" using namespace Imf; using namespace Imath; OpenEXRReader::OpenEXRReader( const char* filename ) { //--- read image file = new RgbaInputFile(filename); dw = file->dataWindow(); width = dw.max.x - dw.min.x + 1; height = dw.max.y - dw.min.y + 1; if( width*height<=0 ) { throw pfs::Exception("EXR: illegal image size"); } DEBUG_STR << "OpenEXR file \"" << filename << "\" (" << width << "x" << height << ")" << endl; } void OpenEXRReader::readImage( pfs::Array2D *R, pfs::Array2D *G, pfs::Array2D *B ) { assert(file!=NULL); DEBUG_STR << "Reading OpenEXR file... " << endl; Imf::Rgba* tmp_img = new Imf::Rgba[width*height]; assert( dw.min.x - dw.min.y * width<=0 ); file->setFrameBuffer(tmp_img - dw.min.x - dw.min.y * width, 1, width); // read image to memory file->readPixels(dw.min.y, dw.max.y); // check if supplied matrixes have the same size as the image if( R->getCols()!=width || R->getRows()!=height || G->getCols()!=width || G->getRows()!=height || B->getCols()!=width || B->getRows()!=height ) { throw pfs::Exception("EXR: matrixes have different size than image"); } int idx=0; for( int y=0 ; ygetCols(); int height = R->getRows(); Imf::Rgba* tmp_img = new Imf::Rgba[width*height]; int idx=0; for( int y=0 ; y [...] .SH DESCRIPTION This command can be used to read high- or low- dynamic range image in several recognized formats and output pfs stream on standard output. The pfs stream is usually piped to another program for further processing (see examples). To get a list of recognized formats and extensions, execute: pfsin --help This command is a front-end for pfsin* programs for reading images: pfsinrgbe, pfsinexr, etc. Based on the file extension, appropriate program is executed. If two different file format are given as parameters, two different program for loading images are executed. Additional options starting with dash '-' can be passed to pfsin* programs. The following rules apply for passing the options: the options given before any image file name (or %d pattern) are passed to all pfsin* programs. Options given after image file name are only passed to the program executed for that file(s). Note also that all option that take an argument (except \fB--frames\fR) must given in the form \fI--option=value\fR, that is without a space between an option and its argument. .SH OPTIONS The following options are shared by most pfsin* commands, although some may not accept --absolute and may ignore --linear. .TP .B \--frames Range is given in mathlab / octave format: .B "startframe:step:endframe" Frame numbers start with .B "startframe" (default 0), are increased by .B "step" (default 1) and stop at .B "endframe" You can skip one of those values, for example .I "1:100" for frames 1,2,...,100 and .I 0:2: for frames 0,2,4,... up to the last file that exists. .TP .B \--skip-missing Skip up to ten frames in a row if corresponding files are missing. Otherwise the program stops reading sequence at the first file that does not exists. This switch does not apply to the first frame in a sequence. This switch can be useful if there is a rendered animation where some of the frame has not been generated. .TP .B \--linear, -l Converts pixel values to linear luminance (XYZ), assuming the sRGB color space for the input image. The maximum pixel value (255,255,255) is mapped to Y=1. \fILUMINANCE\fR tag is set to RELATIVE. .TP .B \--absolute , -a \fB--absolute\fR converts pixel values to an absolute linear luminance (XYZ), that is the color space, in which channel Y contains luminance given in cd/m^2. The sRGB color space is assumed for the input image. The maximum pixel value (255,255,255) is mapped to Y=\fI\fR. \fI\fR is typically set to 80 [cd/m^2] for a CRT monitor. \fILUMINANCE\fR tag is set to ABSOLUTE. \fB--absolute\fR process images almost the same as \fB--relative\fR, but additionally it scales all pixels by \fI\fR. .SH EXAMPLES .TP pfsin memorial.pic | pfsview See a hdr image in Radiance format (RGBE). .TP pfsin memorial.pic | pfstmo_drago03 | pfsout memorial.jpeg Tone map a hdr image and save it as JPEG. .SH "SEE ALSO" .BR pfsout (1) .BR pfsinppm (1) .SH BUGS For LDR formats - JPEG, PNG, PNM: If pfstools are compiled without ImageMagic support, this command currently will not handle multiple frames given with a \%%d pattern. Please report bugs and comments on implementation to the discussion group http://groups.google.com/group/pfstools pfstools-1.8.5/src/fileformat/pfsindcraw0000644000175000017500000000303011652214411015312 00000000000000#!/bin/bash ############################################################ # Wrapper for dcraw. # Convert digital camera RAW files to 16bit PPMs. # # this is a stub with basic functionality ############################################################ if test -z "$1" || test "$1" = "--help" || test "$1" = "-h"; then cat < [...] See the man page for more information. EOF exit 1 fi if ! which dcraw 2>/dev/null 1>/dev/null; then echo >&2 "pfsindcraw: dcraw program not found. Check if it is installed and can be found in the PATH." exit 1; fi if ! which pfsinppm 2>/dev/null 1>/dev/null; then echo >&2 "pfsindcraw: pfsinppm program not found. Check if pfstools are compiled with netpbm support." exit 1; fi #Arguments used for all images passed to pfsindcraw global_arguments="" if test -n "$1"; then while test "${1:0:1}" = "-"; do case "$1" in *) echo >&2 "No option is implemented at the moment." exit 1; esac global_arguments="$global_arguments $1" shift done fi while test "$1"; do file_pattern="$1" dcraw -c -o 0 -4 -w "$file_pattern" | pfsinppm - 2> /dev/null | \ pfstag --set "FILE_NAME=${file_pattern}" --set "LUMINANCE=RELATIVE" shift done pfstools-1.8.5/src/fileformat/Makefile.am0000664000175000017500000000550411071264574015307 00000000000000### # if PPM_SUPPORT PPM_PROGS = pfsinppm pfsoutppm endif if TIFF_SUPPORT TIFF_PROGS = pfsintiff pfsouttiff endif if JPEGHDR_SUPPORT JPEGHDR_PROGS = pfsinjpeghdr pfsoutjpeghdr endif if OPENEXR_SUPPORT OPENEXR_PROGS = pfsinexr pfsoutexr endif if IMAGEMAGICK_SUPPORT IMAGEMAGICK_PROGS = pfsinimgmagick pfsoutimgmagick endif if GDAL_SUPPORT GDAL_PROGS = pfsingdal endif bin_PROGRAMS = pfsinrgbe pfsoutrgbe \ pfsinpfm pfsoutpfm \ $(PPM_PROGS) \ $(TIFF_PROGS) \ $(JPEGHDR_PROGS) \ $(OPENEXR_PROGS) \ $(IMAGEMAGICK_PROGS) \ $(GDAL_PROGS) bin_SCRIPTS = pfsin pfsout pfsoutffmpeg pfsinmulti pfsindcraw man_MANS = pfsin.1 pfsout.1 pfsinppm.1 pfsinexr.1 pfsinrgbe.1 \ pfsintiff.1 pfsoutppm.1 pfsoutexr.1 pfsoutffmpeg.1 \ pfsinpfm.1 pfsoutpfm.1 pfsinmulti.1 pfsinimgmagick.1 \ pfsoutimgmagick.1 pfsinjpeghdr.1 pfsoutjpeghdr.1 \ pfsindcraw.1 pfsingdal.1 EXTRA_DIST = $(man_MANS) $(bin_SCRIPTS) LIBS += ../pfs/libpfs-1.2.la INCLUDES = -I${srcdir}/../pfs #Commented out because it does not work with conditional build #noinst_LIBRARIES = libpfsfileformat.a #libpfsfileformat_a_SOURCES = rgbeio.cpp ppmio.cpp hdrtiffio.cpp if PPM_SUPPORT pfsinppm_SOURCES = pfsinppm.cpp ppmio.cpp ppmio.h pfsoutppm_SOURCES = pfsoutppm.cpp ppmio.cpp ppmio.h pfsinppm_LDADD = $(NETPBM_LIBS) pfsoutppm_LDADD = $(NETPBM_LIBS) INCLUDES += $(NETPBM_CFLAGS) endif if TIFF_SUPPORT pfsintiff_SOURCES = pfsintiff.cpp hdrtiffio.cpp hdrtiffio.h pfsouttiff_SOURCES = pfsouttiff.cpp hdrtiffio.cpp hdrtiffio.h pfsintiff_LDADD = $(TIFF_LIBS) pfsouttiff_LDADD = $(TIFF_LIBS) endif if JPEGHDR_SUPPORT pfsinjpeghdr_SOURCES = pfsinjpeghdr.cpp pfsoutjpeghdr_SOURCES = pfsoutjpeghdr.cpp pfsinjpeghdr_LDADD = $(JPEGHDR_LIBS) pfsoutjpeghdr_LDADD = $(JPEGHDR_LIBS) endif #pfsreadseq_SOURCES = pfsreadseq.cpp #pfsreadseq_LDADD = ../pfs/libpfs-1.0.la if OPENEXR_SUPPORT pfsinexr_SOURCES = pfsinexr.cpp exrio.cpp exrio.h pfsoutexr_SOURCES = pfsoutexr.cpp exrio.cpp exrio.h pfsoutexr_LDADD = $(OPENEXR_LIBS) pfsinexr_LDADD = $(OPENEXR_LIBS) INCLUDES += $(OPENEXR_CFLAGS) endif if IMAGEMAGICK_SUPPORT pfsinimgmagick_SOURCES = pfsinimgmagick.cpp pfsinimgmagick_LDADD = $(IMAGEMAGICK_LIBS) pfsoutimgmagick_SOURCES = pfsoutimgmagick.cpp pfsoutimgmagick_LDADD = $(IMAGEMAGICK_LIBS) INCLUDES += $(IMAGEMAGICK_CFLAGS) endif if GDAL_SUPPORT pfsingdal_SOURCES = pfsingdal.cpp pfsingdal_LDADD = $(GDAL_LIBS) endif pfsinrgbe_SOURCES = pfsinrgbe.cpp rgbeio.cpp rgbeio.h pfsoutrgbe_SOURCES = pfsoutrgbe.cpp rgbeio.cpp rgbeio.h pfsinpfm_SOURCES = pfsinpfm.cpp pfsoutpfm_SOURCES = pfsoutpfm.cpp install-data-hook: cd $(DESTDIR)$(man1dir); \ ln -f -s pfsoutppm.1 pfsouttiff.1; \ ln -f -s pfsoutppm.1 pfsoutrgbe.1; uninstall-hook: cd $(DESTDIR)$(man1dir); \ rm pfsouttiff.1 pfsoutrgbe.1 pfstools-1.8.5/src/fileformat/ppmio.h0000664000175000017500000000351311206570201014531 00000000000000/** * @brief * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: ppmio.h,v 1.5 2009/05/25 19:24:49 rafm Exp $ */ #ifndef PPMIO_H #define PPMIO_H #include #include struct PPMData; class PPMReader { FILE *fh; int width, height; PPMData *data; public: PPMReader( const char *program_name, FILE *fh ); ~PPMReader(); int getWidth() const { return width; } int getHeight() const { return height; } int getBitDepth(); bool readImage( pfs::Array2D *X, pfs::Array2D *Y, pfs::Array2D *Z ); }; class PPMWriter { FILE *fh; const int bit_depth; public: PPMWriter( const char *program_name, FILE *fh, int bit_depth = 8 ); void writeImage( pfs::Array2D *X, pfs::Array2D *Y, pfs::Array2D *Z ); }; #endif pfstools-1.8.5/src/fileformat/Makefile.in0000644000175000017500000010341411652214375015314 00000000000000# Makefile.in generated by automake 1.11.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009 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@ pkgdatadir = $(datadir)/@PACKAGE@ pkgincludedir = $(includedir)/@PACKAGE@ pkglibdir = $(libdir)/@PACKAGE@ pkglibexecdir = $(libexecdir)/@PACKAGE@ am__cd = CDPATH="$${ZSH_VERSION+.}$(PATH_SEPARATOR)" && cd 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pfstools-1.8.5/src/fileformat/pfsoutrgbe.cpp0000664000175000017500000000772210736434641016144 00000000000000/** * @brief Write files in Radiance's RGBE format * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Grzegorz Krawczyk, * @author Rafal Mantiuk, * * $Id: pfsoutrgbe.cpp,v 1.2 2008/01/01 13:01:21 rafm Exp $ */ #include #include #include #include #include #include "rgbeio.h" #define PROG_NAME "pfsoutrgbe" class QuietException { }; void printHelp() { std::cerr << PROG_NAME " [--linear] [--verbose] [--help]" << std::endl << "See man page for more information." << std::endl; } void writeFrames( int argc, char* argv[] ) { pfs::DOMIO pfsio; bool verbose = false; // Parse command line parameters static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { "linear", no_argument, NULL, 'l' }, { NULL, 0, NULL, 0 } }; static const char optstring[] = "lhv"; pfs::FrameFileIterator it( argc, argv, "wb", NULL, stdout, optstring, cmdLineOptions ); int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, optstring, cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case 'l': std::cerr << PROG_NAME << " warning: linearize option ignored for an HDR output!" << std::endl; break; case '?': throw QuietException(); case ':': throw QuietException(); } } while( true ) { pfs::Frame *frame = pfsio.readFrame( stdin ); if( frame == NULL ) { break; // No more frames } const char* luminanceTag = frame->getTags()->getString("LUMINANCE"); if( luminanceTag!=NULL && 0==strcmp(luminanceTag,"DISPLAY") ) { static bool show_once = false; if( !show_once ) { std::cerr << PROG_NAME << " warning: " << "display profiled content written to an HDR output" << std::endl; show_once=true; } } pfs::FrameFile ff = it.getNextFrameFile(); if( ff.fh == NULL ) { pfsio.freeFrame( frame ); break; // No more frames } RGBEWriter writer( ff.fh ); pfs::Channel *X, *Y, *Z; frame->getXYZChannels( X, Y, Z ); if( X == NULL ) { // No color throw pfs::Exception( "Missing X, Y, Z channels in the PFS stream" ); } VERBOSE_STR << "writing file (HDR) '" << ff.fileName << "'" << std::endl; pfs::transformColorSpace( pfs::CS_XYZ, X, Y, Z, pfs::CS_RGB, X, Y, Z ); writer.writeImage( X, Y, Z ); pfsio.freeFrame( frame ); it.closeFrameFile( ff ); } } int main( int argc, char* argv[] ) { try { writeFrames( argc, argv ); } catch( pfs::Exception ex ) { std::cerr << PROG_NAME << " error: " << ex.getMessage() << std::endl; return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/fileformat/pfsintiff.cpp0000664000175000017500000001056010736434641015746 00000000000000/** * @brief Read files in TIFF format * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Grzegorz Krawczyk, * * $Id: pfsintiff.cpp,v 1.3 2008/01/01 13:01:21 rafm Exp $ */ #include #include #include #include #include #include "hdrtiffio.h" #define PROG_NAME "pfsintiff" class QuietException { }; void printHelp() { std::cerr << PROG_NAME " [--linear] [--expmode] [--verbose] [--help]" << std::endl << "See man page for more information." << std::endl; } void readFrames( int argc, char* argv[] ) { pfs::DOMIO pfsio; bool verbose = false; bool opt_linear=false; bool opt_exponential_mode = false; // Parse command line parameters static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { "linear", no_argument, NULL, 'l' }, { "expmode", no_argument, NULL, 'e' }, { NULL, 0, NULL, 0 } }; static const char optstring[] = "elhv"; pfs::FrameFileIterator it( argc, argv, "rb", NULL, stdin, optstring, cmdLineOptions ); int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, optstring, cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case 'l': opt_linear = true; break; case 'e': opt_exponential_mode = true; break; case '?': throw QuietException(); case ':': throw QuietException(); } } VERBOSE_STR << "linearize input image: " << (opt_linear ? "yes" : "no") << std::endl; VERBOSE_STR << "exponential mode (Lars3 HDR camera): " << (opt_exponential_mode ? "yes" : "no") << std::endl; while( true ) { pfs::FrameFile ff = it.getNextFrameFile(); if( ff.fh == NULL ) break; // No more frames it.closeFrameFile( ff ); HDRTiffReader reader( ff.fileName ); if( opt_exponential_mode ) reader.setExponentialMode(); VERBOSE_STR << "reading file (" << reader.getFormatString() << ") '" << ff.fileName << "'" << std::endl; pfs::Frame *frame = pfsio.createFrame( reader.getWidth(), reader.getHeight() ); pfs::Channel *X, *Y, *Z; frame->createXYZChannels( X, Y, Z ); //Store RGB data temporarily in XYZ channels reader.readImage( X, Y, Z ); if( opt_linear && !reader.isRelative() ) { pfs::transformColorSpace( pfs::CS_SRGB, X, Y, Z, pfs::CS_XYZ, X, Y, Z ); frame->getTags()->setString("LUMINANCE", "RELATIVE"); } else { if( !reader.isColorspaceXYZ() ) pfs::transformColorSpace( pfs::CS_RGB, X, Y, Z, pfs::CS_XYZ, X, Y, Z ); if( reader.isRelative() ) frame->getTags()->setString("LUMINANCE", "RELATIVE"); else frame->getTags()->setString("LUMINANCE", "DISPLAY"); } const char *fileNameTag = strcmp( "-", ff.fileName )==0 ? "stdin" : ff.fileName; frame->getTags()->setString( "FILE_NAME", fileNameTag ); pfsio.writeFrame( frame, stdout ); pfsio.freeFrame( frame ); } } int main( int argc, char* argv[] ) { try { readFrames( argc, argv ); } catch( pfs::Exception ex ) { std::cerr << PROG_NAME << " error: " << ex.getMessage() << std::endl; return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/fileformat/pfsinppm.10000664000175000017500000000642511071466566015201 00000000000000.TH "pfsinppm" 1 .SH NAME pfsinppm \- Load images or frames in PBM formats .SH SYNOPSIS .B pfsinppm ( [--linear] [--absolute ] [--frames ] [--skip-missing]) [...] .SH DESCRIPTION .I pfsinppm command loads images in PBM formats (PPM, PNM or PGM) and writes \fIpfs\fR stream to the standard output. The \fIpfs\fR stream is usually piped to another program for further processing. To detect the format automatically based on the extension, use \fIpfsin\fR command. For more information on PBM formats, refer to the NetPBM web page (http://netpbm.sourceforge.net/). .PP Note that PPM or PNM images are low dynamic range. Therefore pixel values (0-255) are scaled to 0-1 before storing them in pfs stream. Similarly, before writing low dynamic range image from pfs stream, pixel values are multiplied by 255. By default, the 'LUMINANCE' tag is set to 'DISPLAY'. The '--linear' switch can force the inverse sRGB transformation and provide linear data. In this case the 'LUMINANCE' tag is set to 'RELATIVE'. '--absolute' switch can be used to convert pixels to absolute luminance values. .PP To read images from standard input use a single dash '-' instead of filename. The images are read until EOF is reached. .PP Each file can contain a \%%d pattern, which is substituted with frame numbers. The pattern has the same syntax as C .I printf command. For example, you can use \%%04d to make the frame number four digit with proceedings zeros. See the OPTIONS section below for details. .SH OPTIONS .TP .B \--frames Range is given in mathlab / octave format: .B "startframe:step:endframe" Frame numbers start with .B "startframe" (default 0), are increased by .B "step" (default 1) and stop at .B "endframe" You can skip one of those values, for example .I "1:100" for frames 1,2,...,100 and .I 0:2: for frame 0,2,4,... up to the last file that exists. .TP .B \--skip-missing Skip up to ten frames in a row if corresponding files are missing. Otherwise the program stops reading sequence at the first file that does not exists. This switch does not apply to the first frame in a sequence. This switch can be useful if there is a rendered animation where some of the frame has not been generated. .TP .B \--linear, -l Converts pixel values to linear luminance (XYZ), assuming the sRGB color space for the input image. The maximum pixel value (255,255,255) is mapped to Y=1. \fILUMINANCE\fR tag is set to RELATIVE. .TP .B \--absolute , -a \fB--absolute\fR converts pixel values to an absolute linear luminance (XYZ), that is the color space, in which channel Y contains luminance given in cd/m^2. The sRGB color space is assumed for the input image. The maximum pixel value (255,255,255) is mapped to Y=\fI\fR. \fI\fR is typically set to 80 [cd/m^2] for a CRT monitor. \fILUMINANCE\fR tag is set to ABSOLUTE. \fB--absolute\fR process images almost the same as \fB--relative\fR, but additionally it scales all pixels by \fI\fR. .SH EXAMPLES .TP pfsinppm frame\%%04d.ppm \--frames 0:10 | pfsview Read frames from files frame0000.ppm, frame0001.ppm, ..., frame0010.ppm and show them using pfsview. .SH BUGS Please report bugs and comments on implementation to the discussion group http://groups.google.com/group/pfstools .SH "SEE ALSO" .BR pfsin (1), .BR pfsout (1) pfstools-1.8.5/src/fileformat/pfsinimgmagick.10000664000175000017500000000670511071466566016336 00000000000000.TH "pfsinimgmagick" 1 .SH NAME pfsinimgmagick \- Load images or frames using ImageMagick++ library .SH SYNOPSIS .B pfsinimgmagick ( [--linear] [--absolute ] [--frames ] [--skip-missing]) [...] .SH DESCRIPTION This command can load images or frames in the multitude of image formats supported by the ImageMagick library. This includes but is not limited to: BMP, JPG, PNG, GIF, EPS, TIFF, DPX. See the manual page of ImageMagick for the full list of available formats. .PP \fBpfsinimgmagick\fR reads images or frames from files and writes \fIpfs\fR stream to the Standard Output. The \fIpfs\fR stream is usually piped to another program for further processing. To detect the format automatically based on the extension, use \fIpfsin\fR command. .PP The output of \fBpfsinimgmagick\fR is scaled to 0-1 range, unless '--absolute' option is specified. By default, the 'LUMINANCE' tag is set to 'DISPLAY' contents. Using the '--linear' switch you can force the inverse sRGB transformation to provide linear data. In this case the 'LUMINANCE' tag is set to 'RELATIVE' contents. '--absolute' switch can be used to convert pixels to absolute luminance values. .PP This command handles properly 'alpha' channel (transparency) stored in images. .PP Each file can contain a \%%d pattern, which is substituted with frame numbers. The pattern has the same syntax as C .I printf command. For example, you can use \%%04d to make the frame number four digit with proceedings zeros. You can select the frames using the following options (the options must be always given after the file name): .TP .B \--frames Range is given in mathlab / octave format: .B "startframe:step:endframe" Frame numbers start with .B "startframe" (default 0), are increased by .B "step" (default 1) and stop at .B "endframe" You can skip one of those values, for example .I "1:100" for frames 1,2,...,100 and .I 0:2: for frame 0,2,4,... up to the last file that exists. .TP .B \--skip-missing Skip up to ten frames in a row if corresponding files are missing. Otherwise the program stops reading sequence at the first file that does not exists. This switch does not apply to the first frame in a sequence. This switch can be useful if there is a rendered animation where some of the frame has not been generated. .TP .B \--linear, -l Converts pixel values to linear luminance (XYZ), assuming the sRGB color space for the input image. The maximum pixel value (255,255,255) is mapped to Y=1. \fILUMINANCE\fR tag is set to RELATIVE. .TP .B \--absolute , -a \fB--absolute\fR converts pixel values to an absolute linear luminance (XYZ), that is the color space, in which channel Y contains luminance given in cd/m^2. The sRGB color space is assumed for the input image. The maximum pixel value (255,255,255) is mapped to Y=\fI\fR. \fI\fR is typically set to 80 [cd/m^2] for a CRT monitor. \fILUMINANCE\fR tag is set to ABSOLUTE. \fB--absolute\fR process images almost the same as \fB--relative\fR, but additionally it scales all pixels by \fI\fR. .SH EXAMPLES .TP pfsinimgmagick frame\%%04d.dpx \--frames 0:10 | pfsview Read frames from files frame0000.dpx, frame0001.dpx, ..., frame0010.dpx and show them using pfsview. .SH BUGS pfsinimgmagick can not read frames from the Standard Input. .PP Please report bugs and comments on implementation to the discussion group http://groups.google.com/group/pfstools .SH "SEE ALSO" .BR pfsin (1), .BR pfsout (1) .BR ImageMagick (1) pfstools-1.8.5/src/fileformat/pfsinpfm.cpp0000664000175000017500000001405210254027366015575 00000000000000/** * @brief Read files in PFM format * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * The format description was based on: * http://netpbm.sourceforge.net/doc/pfm.html * * however the order of the lines in pfm file seems to be reversed - * from bottom to top * * does not handle big-endian files * * $Id: pfsinpfm.cpp,v 1.1 2005/06/15 13:36:54 rafm Exp $ */ #include #include #include #include #include #include #include #define PROG_NAME "pfsinpfm" struct PFMHeader { int width, height; bool grayscale; float scale; }; PFMHeader readPFMHeader( FILE *fh ) { PFMHeader header; char headerID[2]; int read; read = fscanf( fh, "%c%c\n%d %d\n%f", &headerID[0], &headerID[1], &header.width, &header.height, &header.scale ); if( read != 5 ) throw pfs::Exception( "Wrong file header" ); if( !memcmp( "PF", headerID, 2 ) ) header.grayscale = false; else if( !memcmp( "Pf", headerID, 2 ) ) header.grayscale = true; else throw pfs::Exception( "Wrong PFM image type" ); read = fread( headerID, 1, 1, fh ); // Read a single EOL character if( read != 1 || headerID[0] != 0x0a ) throw pfs::Exception( "Wrong file header" ); if( header.scale > 0 ) throw pfs::Exception( "Can not handle big endian PFM files" ); return header; } void readPFMFileColor( FILE *fh, PFMHeader &header, float *R, float *G, float *B ) { const int lineSize = header.width*3; float *line = new float[lineSize]; for( int l = header.height-1; l >= 0; l-- ) { int read = fread( line, sizeof( float ), lineSize, fh ); if( read != lineSize ) throw pfs::Exception( "Unexpected EOF" ); for( int x = 0; x < header.width; x++ ) { const int lineOffset = l*header.width; R[lineOffset+x] = line[x*3+0]; G[lineOffset+x] = line[x*3+1]; B[lineOffset+x] = line[x*3+2]; } } delete[] line; if( header.scale != -1 ) { const float scaleFactor = fabs( header.scale ); for( int i = 0; i < header.width*header.height; i++ ) { R[i] *= scaleFactor; G[i] *= scaleFactor; B[i] *= scaleFactor; } } } void readPFMFileGrayscale( FILE *fh, PFMHeader &header, float *Y ) { for( int l = header.height-1; l >= 0; l-- ) { int read = fread( Y + header.width*l, sizeof( float ), header.width, fh ); if( read != header.width ) throw pfs::Exception( "Unexpected EOF" ); } if( header.scale != -1 ) { const float scaleFactor = fabs( header.scale ); for( int i = 0; i < header.width*header.height; i++ ) { Y[i] *= scaleFactor; } } } // ======== Main class QuietException { }; void printHelp() { fprintf( stderr, PROG_NAME " [--verbose] [--help]\n" "See man page for more information.\n" ); } void readFrames( int argc, char* argv[] ) { pfs::DOMIO pfsio; bool verbose = false; // Parse command line parameters static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { "linear", no_argument, NULL, 'l' }, { NULL, 0, NULL, 0 } }; static const char optstring[] = ""; pfs::FrameFileIterator it( argc, argv, "rb", NULL, stdin, optstring, cmdLineOptions ); int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, optstring, cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case 'l': std::cerr << PROG_NAME << " warning: linearize option ignored for an HDR input!" << std::endl; break; case '?': throw QuietException(); case ':': throw QuietException(); } } while( true ) { pfs::FrameFile ff = it.getNextFrameFile(); if( ff.fh == NULL ) break; // No more frames PFMHeader header = readPFMHeader( ff.fh ); VERBOSE_STR << "reading file '" << ff.fileName << "'" << std::endl; pfs::Frame *frame = pfsio.createFrame( header.width, header.height ); if( header.grayscale ) { pfs::Channel *Y; Y = frame->createChannel( "Y" ); readPFMFileGrayscale( ff.fh, header, Y->getRawData() ); } else { pfs::Channel *X, *Y, *Z; frame->createXYZChannels( X, Y, Z ); readPFMFileColor( ff.fh, header, X->getRawData(), Y->getRawData(), Z->getRawData() ); pfs::transformColorSpace( pfs::CS_RGB, X, Y, Z, pfs::CS_XYZ, X, Y, Z ); } it.closeFrameFile( ff ); frame->getTags()->setString("LUMINANCE", "RELATIVE"); const char *fileNameTag = strcmp( "-", ff.fileName )==0 ? "stdin" : ff.fileName; frame->getTags()->setString( "FILE_NAME", fileNameTag ); pfsio.writeFrame( frame, stdout ); pfsio.freeFrame( frame ); } } int main( int argc, char* argv[] ) { try { readFrames( argc, argv ); } catch( pfs::Exception ex ) { fprintf( stderr, PROG_NAME " error: %s\n", ex.getMessage() ); return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/fileformat/pfsoutpfm.10000664000175000017500000000214711071466566015365 00000000000000.TH "pfsoutpfm" 1 .SH NAME pfsoutpfm \- Write images or frames in OpenEXR format .SH SYNOPSIS .B pfsoutpfm ( [--frames ]) [...] .SH DESCRIPTION Use this command to write frames in PFM format. PFM format is used for HDR Shop plug-ins and is also supported by some recent versions of NetPBM package (pamtopfm and pfmtopam commands). Source pfs frames should be piped to the Standard Input. This command can handle both color (XYZ channels) and grayscale (Y channel) images. Details on the format of the pattern file names, which are used for saving multiple frames, can be found in the manual page of pfsoutppm. .SH EXAMPLES .TP pfsin memorial.hdr | pfsoutpfm memorial.pfm Converts from one HDR format to another .TP pfsin memorial.hdr | pfsextractchannels Y | pfsoutpfm memorial.pfm Stores memorial image as a grayscale PFM file. .SH "SEE ALSO" .BR pfsout (1) .BR pfsoutppm (1) .BR pfsinpfm (1) .SH BUGS pfsoutpfm may store floating point numbers incorrectly on big-endian machines. Please report bugs and comments on implementation to the discussion group http://groups.google.com/group/pfstools pfstools-1.8.5/src/fileformat/pfsoutjpeghdr.cpp0000664000175000017500000001777510332620703016645 00000000000000/** * @brief Write files in JPEG-HDR format * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Jan Otop, * * $Id: pfsoutjpeghdr.cpp,v 1.4 2005/11/04 08:54:27 rafm Exp $ */ #include #include #include #include #include #include extern "C" { #include } #define PROG_NAME "pfsoutjpeghdr" #define PFMEOL "\x0a" class QuietException { }; #define min(x,y) ( (x)<(y) ? (x) : (y) ) void printHelp() { fprintf( stderr, PROG_NAME " [--quality] [--correct] [--verbose] [--help]\n" "See man page for more information.\n" ); } void writeHDRJPEGGray( FILE *fh, int width, int height, float *Y, short quality, JHCorrMethod correction ) { jpeghdr_compress_struct jhinf; struct jpeg_error_mgr jerr; float *image; jhinf.cinfo.err = jpeg_std_error(&jerr); // Reassign error handling functions as desired jpeghdr_create_compress(&jhinf); jhinf.quality = quality; jhinf.correction = correction; jpeg_stdio_dest(&jhinf.cinfo, fh); image = (JHSAMPLE *)malloc(width * height * sizeof(JHSAMPLE)*3); for(int i=0;igetTags()->getString("LUMINANCE"); if( luminanceTag!=NULL && 0==strcmp(luminanceTag,"DISPLAY") ) { static bool show_once = false; if( !show_once ) { std::cerr << PROG_NAME << " warning: " << "display profiled content written to an HDR output" << std::endl; show_once=true; } } pfs::FrameFile ff = it.getNextFrameFile(); if( ff.fh == NULL ) { pfsio.freeFrame( frame ); break; // No more frames } VERBOSE_STR << "writing file (HDR) '" << ff.fileName << "'" << std::endl; pfs::Channel *X, *Y, *Z; frame->getXYZChannels( X, Y, Z ); if( X != NULL ) { // Has color pfs::Channel *R= NULL, *G = NULL, *B = NULL; // for clarity of the code R = X; G = Y; B = Z; pfs::transformColorSpace( pfs::CS_XYZ, X, Y, Z, pfs::CS_RGB, R, G, B ); writeHDRJPEGRGB(ff.fh, frame->getWidth(), frame->getHeight(), R->getRawData(), G->getRawData(), B->getRawData(), quality, correction, alpha, beta ); } else { Y = frame->getChannel( "Y" ); if( Y == NULL ) throw pfs::Exception( "Can not find color or grayscale channels in the pfs stream" ); writeHDRJPEGGray( ff.fh, frame->getWidth(), frame->getHeight(), Y->getRawData(), quality, correction ); } it.closeFrameFile( ff ); pfsio.freeFrame( frame ); } } int main( int argc, char* argv[] ) { try { writeFrames( argc, argv ); } catch( pfs::Exception ex ) { fprintf( stderr, PROG_NAME " error: %s\n", ex.getMessage() ); return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/fileformat/pfsoutjpeghdr.10000664000175000017500000000441310401343566016212 00000000000000.TH "pfsoutjpeghdr" 1 .SH NAME pfsoutjpeghdr \- Write images or frames in JPEG-HDR format .SH SYNOPSIS .B pfsoutjpeghdr ( [--linear] [--quality ] [--correction ] [--frames ]) [...] .SH DESCRIPTION Use this command to write JPEG file with HDR extension. This software makes use of the High Dynamic Range Imaging Library from Sunnybrook Technologies Inc. (c) Sunnybrook Inc. 2005 .SH OPTIONS .TP .B \--quality , -q The \fI--quality\fR setting controls the overall compression/quality trade-off, with 100 being the maximum setting, producing the lowest losses and the largest output files. Quality settings below 70 may result in significant image degradation, and should be avoided in critical applications. Default: --quality=90 .TP .B \--correction , -c The \fI--correction\fR setting controls the algorithm used during downsampling of the HDR ratio image data. The default \fBprecorrect\fR option compensates for resampling errors by adjusting the tone-mapped image to maximize the accuracy of the HDR result. This option may sometimes induce modest halo artifacts in the tone-mapped image at lower quality settings. If the tone-mapped (backwards compatible) image is more important than the HDR version, the \fBpostcorrect\fR option may be used, instead. To avoid all artifacts from HDR resampling, specify the \fBfullsamp\fR option. This will result in slightly larger image files. Default: --correction=precorrect .TP .B \--alpha , -a ; --beta , -b The \fI--alpha\fR and \fI--beta\fR settings control color desaturation during tone-mapping, which will also permits super-saturated colors to pass through safely. (See the appendix of the paper by Ward and Simmons cited below for details.) Use --alpha < 1 to desaturate colors and --beta > 1 to enhance color saturation contrast. Any input color space will be converted to the standard YCC color space of JPEG, based on the CCIR-709 (sRGB) primaries. Default: --alpha=1, --beta=1. .SH EXAMPLES .TP pfsin memorial.hdr | pfsoutjpeghdr memorial.jpeg .SH BUGS Please report bugs and comments to Rafal Mantiuk . .SH "SEE ALSO" .BR pfsinjpeghdr (1) .BR "Subband Encoding of High Dynamic Range Imagery" by Ward and Simmons (www.anyhere.com/gward/papers/apgv04) pfstools-1.8.5/src/fileformat/pfsin.in0000755000175000017500000001212111652211626014707 00000000000000#!@BASH_PATH@ ############################################################ # Read any image and write pfs stream to the standard output ############################################################ if test -z "$1" || test "$1" = "--help"; then cat < [...] Recognized file formats and extensions: Radiance RGBE - .pic, .hdr TIFF (incl. LogLuv) - .tiff, .tif PNM, PPM - .ppm, .pnm JPEG - .jpeg, .jpg PNG - .png PFS - .pfs OpenEXR - .exr PFM - .pfm DPX - .dpx GIF - .gif BMP - .bmp EPS - .eps hdrgen - .hdrgen (multi-exposure sequence, see pfscalibration) Canon 350D RAW - .cr2 (and other camera RAW formats recognized by dcraw) See the man page for more information. EOF exit 1 fi #Arguments used for all images passed to pfsout global_arguments="" if test -n "$1"; then while test "${1:0:1}" = "-"; do #Handle options that require a parameter for par_opt in "--frames" "-f" "--absolute" "-a"; do if test "$1" = $par_opt; then if test -z "$2"; then echo >&2 "Required parameter missing after $par_opt" exit 1; fi global_arguments="$global_arguments $1" shift break; fi done global_arguments="$global_arguments $1" shift done fi while test "$1"; do extension="${1##*.}" file_pattern="$1" # Handle common arguments arguments extra_arguments=""; if test -n "$2"; then while test "${2:0:1}" = "-"; do #Handle options that require a parameter for par_opt in "--frames" "-f" "--absolute" "-a"; do if test "$2" = $par_opt; then if test -z "$3"; then echo >&2 "Required parameter missing after $par_opt" exit 1; fi extra_arguments="$extra_arguments $2" shift break; fi done extra_arguments="$extra_arguments $2" shift done fi case "$extension" in ("hdr"|"HDR"|"pic"|"PIC") pfsinrgbe "$file_pattern" $global_arguments $extra_arguments ;; ("ppm"|"PPM"|"pnm"|"PNM"|"pgm"|"PGM") pfsinppm "$file_pattern" $global_arguments $extra_arguments ;; ("tif"|"TIF"|"tiff"|"TIFF") ## Use internal pfsintiff if possible, if not - ImageMagick if which pfsintiff >/dev/null; then pfsintiff "$file_pattern" $global_arguments $extra_arguments elif which pfsinimgmagick >/dev/null; then pfsinimgmagick "$file_pattern" $global_arguments $extra_arguments else echo 1>&2 "$extension files unsupported. Compile pfstools with ImageMagick or libtiff." exit 1 fi ;; ("exr"|"EXR") pfsinexr "$file_pattern" $global_arguments $extra_arguments ;; ("pfm"|"PFM") pfsinpfm "$file_pattern" $global_arguments $extra_arguments ;; ("jpg"|"JPG"|"jpeg"|"JPEG") ## Use ImageMagick if possible, if not - netpbm if which pfsinimgmagick >/dev/null; then pfsinimgmagick "$file_pattern" $global_arguments $extra_arguments elif which jpegtopnm >/dev/null; then jpegtopnm "$file_pattern" | pfsinppm - $global_arguments $extra_arguments else echo 1>&2 "$extension files unsupported. Compile pfstools with ImageMagick or NetPBM." exit 1 fi ;; ("png"|"PNG") ## Use ImageMagick if possible, if not - netpbm if which pfsinimgmagick >/dev/null; then pfsinimgmagick "$file_pattern" $global_arguments $extra_arguments elif which pngtopnm >/dev/null; then pngtopnm "$file_pattern" | pfsinppm - $global_arguments $extra_arguments else echo 1>&2 "$extension files unsupported. Compile pfstools with ImageMagick or NetPBM." exit 1 fi ;; ("dpx"|"DPX"|"gif"|"GIF"|"bmp"|"BMP"|"eps"|"EPS") pfsinimgmagick "$file_pattern" $global_arguments $extra_arguments ;; ("pfs"|"PFS") cat "$file_pattern" | pfstag --set "FILE_NAME=${file_pattern}" ;; ("hdrgen"|"HDRGEN") pfsinhdrgen "$file_pattern" $global_arguments $extra_arguments ;; (*) if dcraw -i "$file_pattern" > /dev/null 2>&1; then pfsindcraw "$file_pattern" $global_arguments $extra_arguments else echo 1>&2 "Unknown extension: $extension" exit 1 fi ;; esac shift done pfstools-1.8.5/src/filter/0002755000175000017500000000000011652214415012456 500000000000000pfstools-1.8.5/src/filter/pfscut.10000664000175000017500000000366410470124537013777 00000000000000.TH "pfscut" 1 .SH NAME pfscut \- Extract a rectangle out of a frame in PFS stream .SH SYNOPSIS .B pfscut [--left ] [--right ] [--top ] [--bottom ] [--width ] [--height ] [--help] [x_ul y_ul x_br y_br] .SH DESCRIPTION Extract a rectangle out of each frame in PFS stream. You can either specify x and y coordinates of upper left and lower right corner (the coordinates start with 0 and rise in the left-to-right and up-to-botton directions) or give a combination of the options listed below. .SH OPTIONS .TP --left , -l Number of columns to be cut out from the left edge of an image. .TP --right , -r Number of columns to be cut out from the right edge of an image. .TP --top , -t Number of rows to be cut out from the top edge of an image. .TP --bottom , -b Number of rows to be cut out from the bottom edge of an image. .TP --width , -W Width of an output image. Note that --width can be mixed with either --left or --right option. .TP --height , -H Height of an output image. Note that --height can be mixed with either --top or --bottom option. .TP --help, -h Print a list of commandline options. .SH EXAMPLES .TP pfsin image.hdr | pfscut --left 20 --top 5 | pfsout out.hdr Cut out 20 columns from the left and 5 rows from the top edge of image.hdr and save frame as out.hdr. .TP pfsin image.hdr | pfscut --left 20 --width 400 | pfsout out.hdr Cut out 20 columns from the left edge of image.hdr, and create output image 400 pixels in width. .TP pfsin image.hdr | pfscut 0 0 511 511 | pfsout out.hdr Cut left-upper part of the image of the size 512x512 (note that coordinates start with 0 and 512 is the last row/column that is included in the resulting image). .TP .SH SEE ALSO .BR pfsin (1) .BR pfsout (1) .SH BUGS Please report bugs and comments to Dorota Zdrojewska . pfstools-1.8.5/src/filter/pfspanoramic.10000664000175000017500000000523110254027366015147 00000000000000.TH "pfspanoramic" 1 .SH NAME pfspanoramic \- Perform projective transformations of spherical images .SH SYNOPSIS .B pfspanoramic + [--width ] [--height ] [--oversample ] [--interpolate] [--xrotate ] [--yrotate ] [--zrotate ] .SH DESCRIPTION Transform spherical maps between various projections. Currently .BI polar (latitude-longitude), .BI angular (light probe), .BI mirrorball and .BI cylindrical are supported. The syntax for specifying the transformation is .RI \| source_projection \|+\| target_projection \|, where .RI \| source_projection \| is the current mapping that source image uses and .RI \| target_projection \| is the projection you'd like it to be transformed to. If the projection has some optional parameters, you can specify them with syntax: //...+//... As of now only .BI angular supports a parameter - .BI angle - which defines how many degrees from the viewing direction the projection should cover, e.g. angular+angular/angle=180 converts angular image to show only half of a hemisphere around the viewing direction. .SH OPTIONS .TP --width , -w .TP --height , -h Make the target image respectively pixels wide and/or high. If only one is specified, the other is computed from the target projection's typical W/H ratio. If neither is specified, the width is taken from the source image and height is computed as above. .TP --oversample , -o Oversample each target pixel x times, improving quality in areas that are scaled down with respect to the source image. Reasonable values are 2 to 5, while setting it higher may make the reprojection unbearably slow. .TP --interpolate, -i Use bilinear interpolation when sampling the source image. Increases quality in magnified areas. .TP --xrotate , -x Rotate the spherical image degrees around X axis. .TP --yrotate , -y Rotate the spherical image degrees around Y axis. .TP --zrotate , -z Rotate the spherical image degrees around Z axis. .SH EXAMPLES .TP pfsin grace_probe.hdr | pfspanoramic angular+polar -i -o 3 -y 90 -w 500 | pfsout grace.hdr Transform grace angular map to polar (latitude-longitude) projection applying bilinear interpolation and 3x3 oversampling, while rotating it by 90 degrees around Y axis. The image will be resized to 500x250 pixels (as the polar projection has 2:1 width-to-height ratio) and finally saved in grace.hdr. .SH "SEE ALSO" .BR pfsin (1) .BR pfsout (1) .SH BUGS Please report bugs and comments to Miloslaw Smyk . pfstools-1.8.5/src/filter/pfsextractchannels.cpp0000664000175000017500000000717110254027366017013 00000000000000/** * @brief Extract selected channels from pfs stream * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfsextractchannels.cpp,v 1.1 2005/06/15 13:36:54 rafm Exp $ */ #include #include #include #include #include #include #define PROG_NAME "pfsextractchannels" class QuietException { }; void printHelp() { fprintf( stderr, PROG_NAME " channel_name [Channel_name...] [--help]\n" "See man page for more information.\n" ); } static void errorCheck( bool condition, char *string ) { if( !condition ) { fprintf( stderr, PROG_NAME " error: %s\n", string ); throw QuietException(); } } struct ltstr { bool operator()(const char* s1, const char* s2) const { return strcmp(s1, s2) < 0; } }; void extractChannels( int argc, char* argv[] ) { pfs::DOMIO pfsio; static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { NULL, 0, NULL, 0 } }; std::set keepChannels; int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, "h", cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case '?': throw QuietException(); case ':': throw QuietException(); } } errorCheck( optind < argc, "At least one channel must be specified" ); for( ;optind < argc; optind++ ) keepChannels.insert( argv[optind] ); while( true ) { pfs::Frame *frame = pfsio.readFrame( stdin ); if( frame == NULL ) break; // No more frames { // Check if the listed channels exist std::set::iterator it; for( it = keepChannels.begin(); it != keepChannels.end(); it++ ) if( frame->getChannel( *it ) == NULL ) { fprintf( stderr, PROG_NAME " error: Channel %s does not exist\n", *it ); throw QuietException(); } } { // Remoe not listed channels pfs::ChannelIterator *it = frame->getChannels(); while( it->hasNext() ) { pfs::Channel *channel = it->getNext(); if( keepChannels.find(channel->getName() ) == keepChannels.end() ) frame->removeChannel( channel ); } } pfsio.writeFrame( frame, stdout ); pfsio.freeFrame( frame ); } } int main( int argc, char* argv[] ) { try { extractChannels( argc, argv ); } catch( pfs::Exception ex ) { fprintf( stderr, PROG_NAME " error: %s\n", ex.getMessage() ); return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/filter/pfspad.cpp0000775000175000017500000001760310736434641014400 00000000000000/** * @brief Add borders to images in PFS stream * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Dorota Zdrojewska, * */ #include #include #include #include #include #define PROG_NAME "pfspad" #define UNSP INT_MAX #define MIN 0 #define MAX 1 #define SIZE 2 #define X 0 #define Y 1 #define Z 2 using namespace std; class QuietException { }; static struct option cmdLineOptions[] = { {"help", no_argument, NULL, 'h'}, {"left", required_argument, NULL, 'l'}, {"right", required_argument, NULL, 'r'}, {"top", required_argument, NULL, 't'}, {"bottom", required_argument, NULL, 'b'}, {"width", required_argument, NULL, 'W'}, {"height", required_argument, NULL, 'H'}, {"R", required_argument, NULL, 'R'}, {"G", required_argument, NULL, 'G'}, {"B", required_argument, NULL, 'B'}, {"Y", required_argument, NULL, 'Y'}, {NULL, 0, NULL, 0} }; void printHelp() { fprintf(stderr, PROG_NAME ":\n" "\t[--left ]\n" "\t[--right ]\n" "\t[--top ]\n" "\t[--bottom ]\n" "\t[--width ]\n" "\t[--height \n" "\t[--R \n" "\t[--G \n" "\t[--B \n" "\t[--Y \n" "\t[--help]\n" "See man page for more information.\n"); } void calcBorders (int min, int max, int size, int inSize, int flag, int *out) { if (min<0 || max<0) throw pfs::Exception("You cannot add negative number of pixels"); if (sizemax) ? max : val; return out; } void pfspad (int argc, char* argv[]) { pfs::DOMIO pfsio; int left=UNSP, right=UNSP, top=UNSP, bottom=UNSP, //size of borders (in pixels) width=UNSP, height=UNSP; // size of an output image float R=1e-4, G=1e-4, B=1e-4, luminance=1.0; // color of borders in RGB or luminance mode float XYZ[3]; bool optLuminanceMode=false, RGBMode=false; int optionIndex=0; while (1) { int c=getopt_long(argc, argv, "hl:r:t:b:W:H:R:G:B:Y:", cmdLineOptions, &optionIndex); if(c==-1) break; switch(c) { case 'h': printHelp(); throw QuietException(); break; case 'l': left=atoi(optarg); break; case 'r': right=atoi(optarg); break; case 't': top=atoi(optarg); break; case 'b': bottom=atoi(optarg); break; case 'W': width=atoi(optarg); if (width<=0) throw pfs::Exception("Size of an output image cannot be negative or equal to 0"); break; case 'H': height=atoi(optarg); if (height<=0) throw pfs::Exception("Size of an output image cannot be negative or equal to 0"); break; case 'R': R=atof(optarg); RGBMode=true; if(R<=(1e-4)) R=1e-4; break; case 'G': G=atof(optarg); RGBMode=true; if(G<=(1e-4)) G=1e-4; break; case 'B': B=atof(optarg); RGBMode=true; if(B<=(1e-4)) B=1e-4; break; case 'Y': luminance=atof(optarg); optLuminanceMode = true; if(luminance<=(1e-4)) luminance=1e-4; break; } } if(optLuminanceMode && !RGBMode) { R=1; G=1; B=1; } //transform RGB colors to YXZ color space and multiply by luminance XYZ[X]=luminance*(0.4124*R + 0.3576*G + 0.1805*B); XYZ[Y]=luminance*(0.2126*R + 0.7152*G + 0.0722*B); XYZ[Z]=luminance*(0.0193*R + 0.1192*G + 0.9505*B); XYZ[X]=clamp(XYZ[X],1e-4,100000000.0); XYZ[Y]=clamp(XYZ[Y],1e-4,100000000.0); XYZ[Z]=clamp(XYZ[Z],1e-4,100000000.0); pfs::Channel *inX, *inY, *inZ, *outX, *outY, *outZ; while (1) { pfs::Frame *inFrame = pfsio.readFrame(stdin); if (inFrame==NULL) break; // no more frames inFrame->getXYZChannels(inX, inY, inZ); int inWidth=inFrame->getWidth(); int inHeight=inFrame->getHeight(); //calculate borders to add int leftRight[3], topBottom[3]; calcBorders(left, right, width, inWidth, 1, leftRight); calcBorders(top, bottom, height, inHeight, 0, topBottom); int lCol=leftRight[MIN]; int rCol=leftRight[MAX]; int tRow=topBottom[MIN]; int bRow=topBottom[MAX]; int outWidth=leftRight[SIZE]; int outHeight=topBottom[SIZE]; pfs::Frame *outFrame = pfsio.createFrame(outWidth, outHeight); if (inX != NULL) { //XYZ mode outFrame->createXYZChannels(outX, outY, outZ); for (int i=0; i=tRow && i<=bRow && j>=lCol && j<=rCol) { (*outX)(j, i)=(*inX)(j-lCol,i-tRow); (*outY)(j, i)=(*inY)(j-lCol,i-tRow); (*outZ)(j, i)=(*inZ)(j-lCol,i-tRow); } else { (*outX)(j, i)=XYZ[X]; (*outY)(j, i)=XYZ[Y]; (*outZ)(j, i)=XYZ[Z]; } } else if (inY=inFrame->getChannel("Y")) { // only luminance outY=outFrame->createChannel("Y"); for (int i=0; i=tRow && i<=bRow && j>=lCol && j<=rCol) (*outY)(j, i)=(*inY)(j-lCol,i-tRow); else (*outY)(j, i)=luminance; } else throw pfs::Exception("Missing X, Y, Z channels in the PFS stream"); pfs::copyTags(inFrame, outFrame); pfsio.writeFrame(outFrame, stdout); pfsio.freeFrame(inFrame); pfsio.freeFrame(outFrame); } } int main (int argc, char* argv[]) { try { pfspad(argc, argv); } catch (pfs::Exception ex) { fprintf (stderr, PROG_NAME " error: %s\n", ex.getMessage()); return EXIT_FAILURE; } catch (QuietException ex) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/filter/pfsdisplayfunction.10000664000175000017500000001103411026307540016400 00000000000000.TH "pfsdisplayfunction" 1 .SH NAME pfsdisplayfunction \- Apply display function to color or gray-scale images .SH SYNOPSIS .B pfsdisplayfunction [\fB--display-function\fR <\fIdf-spec\fR>] [--\fBto-pixels\fR | --\fBto-luminance\fR] [--\fBhelp\fR] [--\fBverbose\fR] .SH DESCRIPTION Use this command to convert pixel values to luminance / radiance units displayed on a monitor or to perform inverse conversion. This command is useful in combination with the HDR-VDP to convert LDR images to luminance maps representing images shown on a particular display. The display function specification is identical to the specification used in the \fIpfstmo_mantiuk08\fR tone mapping operator (from the pfstmo package). .PP If neither --\fBto-luminance\fR nor --\fBto-pixels\fR option is specified, the appropriate conversion direction will be deducted from the LUMINANCE tag in the pfs stream. .SH OPTIONS .TP --\fBto-luminance\fR, -\fBl\fR Convert pixel values to absolute luminance / radiance units. For RGB images the same display function is applied in each color channel. .TP --\fBto-pixels\fR, -\fBp\fR Convert absolute luminance / radiance units to pixel values. For RGB images the same display function is applied in each color channel. .TP \fB--display-function\fR <\fIdf-spec\fR>, \fB-d\fR <\fIdf-spec\fR> The display function describes how output luminance of a display changes with pixel values. If no parameter is given, the command assumes \fB-df\ pd=lcd\fR (see \fIPre-defined display\fR below). There are several ways to specify the display function: .TP \fIGamma-gain-black-ambient display model\fR .IP g=:l=:b=:k=:a=[:n=] .IP Gamma-gain-black-ambient model can approximate a range of displays and is a compact way to specify a display function. It assumes that a display function has the following form: .IP L_d(I) = (l-b)*I^gamma + b + k/pi*a .IP The parameters are as follows: .RS .PD 0 .TP 5 \fBg\fR - gamma or exponent of a display function (default 2.2, usually from 1.8 to 2.8) .TP 5 \fBl\fR - peak luminance of a display in cd/m^2 (default 100, from 80 for CRTs to 500 or more for newer displays) .TP 5 \fBb\fR - black level, which is luminance of a black pixel when the display is on (default 1, usually from 0.3 to 1 cd/m^2) .TP 5 \fBk\fR - reflectivity of a screen (assuming that it is diffuse) (default 0.01, usually about 0.01 (1%) for LCD displays, more for CRTs) .TP 5 \fBa\fR - ambient illumination in lux. Typical values are: .RS .IP 50\ lux Family living room (dim, \fBdefault\fR) .IP 400\ lux A brightly lit office .IP 32000\ lux Sunlight on an average day (min.) .IP 100000\ lux Sunlight on an average day (max.) .RE .RE .PD .TP \fIPre-defined display\fR .IP \fBpd\fR=\fI\fI .IP Use pre-defined display type. This options are for convenience only and they do not mean to accurately model the response of a particular display. The following \fIdisplay type\fRs are recognized: .RS .TP \fBlcd_office\fR (g=2.2, l=100, b=0.8, k=0.01, a=400 ) lcd set to "office" mode seen in bright environment .PD 0 .TP \fBlcd\fR (g=2.2, l=200, b=0.8, k=0.01, a=60 ) typical lcd seen in dim environment (\fBdefault\fR) .TP \fBlcd_bright\fR (g=2.6, l=500, b=0.5, k=0.01, a=10 ) newer LCD TV seen in dark environment .TP \fBcrt\fR (g=2.2, l=80, b=1, k=0.02, a=60 ) CRT monitor seen in dim environment .PD .RE .IP The parameters in the parenthesis are the same as for the gamma-gain-black-ambient model explained above. .TP \fILookup-table\fR .IP \fBlut\fR=\fI\fI .IP This is the most accurate specification of the display response function, but requires measuring it with a luminance meter. The lookup table should account also for ambient light, so that it is recommended to use the luminance meter that can measure screen luminance from a distance, such as Minolta LS-100 (as opposed to those that use rubber tube touching a display that eliminates the influence of ambient light). The must be a comma-separated text file in a format (CSV) with two columns: first column represents pixel values (from 0.0 to 1.0) and the second physical luminance in cd/m^2. Both the pixel value and the luminance should increase in each raw. .SH EXAMPLES .TP pfsin barbara.jpg | pfsdisplayfunction -l -d pd:crt -v | pfsout barbara_crt.hdr .IP Convert barbara.jpg image from pixel values to a luminance map of the image shown on a CRT monitor and store the map as an HDR image. .SH "SEE ALSO" .BR pfsgamma (1) .BR pfstmo_mantiuk08 (1) .SH BUGS Please report bugs and comments to the pfstools discussion group (http://groups.google.com/group/pfstools). pfstools-1.8.5/src/filter/pfssize.cpp0000664000175000017500000002734711140175756014610 00000000000000/** * @brief Resize images in PFS stream * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfssize.cpp,v 1.4 2009/01/29 00:44:30 rafm Exp $ */ #include #include #include #include #include #include #include "config.h" #define PROG_NAME "pfssize" #define ROUNDING_ERROR 0.000001 class QuietException { }; class ResampleFilter { public: /** * Size of the filter in samples. */ virtual float getSize() = 0; /** * Get value of the filter for x. x is always positive. */ virtual float getValue( const float x ) = 0; virtual ~ResampleFilter() { } }; void resize( const pfs::Array2D *src, pfs::Array2D *dest ); void resampleMitchell( const pfs::Array2D *in, pfs::Array2D *out ); void resampleArray( const pfs::Array2D *in, pfs::Array2D *out, ResampleFilter *filter ); inline float max( float a, float b ) { return a > b ? a : b; } inline float min( float a, float b ) { return a < b ? a : b; } // --------- Filters -------- class MitchellFilter : public ResampleFilter { public: float getSize() { return 2; } float getValue( const float x ) { const float B = 0.3333f, C = 0.3333f; const float x2 = x*x; if( x < 1 ) return 1.f/6.f * ( (12-9*B-6*C)*x2*x + (-18+12*B+6*C)*x2 + (6-2*B) ); if( x >=1 && x < 2 ) return 1.f/6.f * ( (-B-6*C)*x2*x + (6*B + 30*C)*x2 + (-12*B-48*C)*x + (8*B+24*C) ); return 0; } }; class LinearFilter : public ResampleFilter { public: float getSize() { return 1; } float getValue( const float x ) { if( x < 1 ) return 1 - x; return 0; } }; class BoxFilter : public ResampleFilter { public: float getSize() { return 0.5; } float getValue( const float x ) { return 1; } }; void printHelp() { fprintf( stderr, PROG_NAME " [--x ] [--y ] [--ratio ] [--verbose] [--help]\n" "See man page for more information.\n" ); } static void errorCheck( bool condition, const char *string ) { if( !condition ) { fprintf( stderr, PROG_NAME " error: %s\n", string ); throw QuietException(); } } static int getIntParam( const char *str, const char *paramName ) { char *endp; int val = strtol( optarg, &endp, 10 ); if( endp == optarg ) { std::ostringstream oss; oss << "Bad value for " << paramName << " argument"; throw pfs::Exception( oss.str().c_str() ); } return val; } static float getFloatParam( const char *str, const char *paramName ) { char *endp; float val = strtof( optarg, &endp ); if( endp == optarg ) { std::ostringstream oss; oss << "Bad value for " << paramName << " argument"; throw pfs::Exception( oss.str().c_str() ); } return val; } void resizeFrames( int argc, char* argv[] ) { pfs::DOMIO pfsio; float ratio = -1; int xSize = -1; int ySize = -1; int minX = -1; int maxX = -1; int minY = -1; int maxY = -1; bool verbose = false; ResampleFilter *filter = NULL; static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { "x", required_argument, NULL, 'x' }, { "y", required_argument, NULL, 'y' }, { "maxx", required_argument, NULL, '1' }, { "maxy", required_argument, NULL, '2' }, { "minx", required_argument, NULL, '3' }, { "miny", required_argument, NULL, '4' }, { "ratio", required_argument, NULL, 'r' }, { "filter", required_argument, NULL, 'f' }, { NULL, 0, NULL, 0 } }; int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, "x:y:r:f:", cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case 'x': xSize = getIntParam( optarg, "x" ); break; case 'y': ySize = getIntParam( optarg, "y" ); break; case 'r': ratio = getFloatParam( optarg, "ratio" ); break; case '1': maxX = getIntParam( optarg, "maxx" ); break; case '2': maxY = getIntParam( optarg, "maxy" ); break; case '3': minX = getIntParam( optarg, "minx" ); break; case '4': minY = getIntParam( optarg, "miny" ); break; case 'f': if( !strcasecmp( optarg, "LINEAR" ) ) { filter = new LinearFilter(); } else if( !strcasecmp( optarg, "MITCHELL" ) ) { filter = new MitchellFilter(); } else if( !strcasecmp( optarg, "BOX" ) ) { filter = new BoxFilter(); } else { throw pfs::Exception( "Unknown filter. Possible values: LINEAR, BOX, MITCHELL" ); } break; case '?': throw QuietException(); case ':': throw QuietException(); } } if( filter == NULL ) filter = new LinearFilter(); bool isMinMax = (minX!=-1) || (maxX!=-1) || (minY!=-1) || (maxY!=-1); errorCheck( (minX==-1 || maxX == -1 || minX <= maxX) && (minY==-1 || maxY==-1 || minY <= maxY), "Min value must be lower than max value" ); errorCheck( (ratio != -1) ^ (xSize != -1 || ySize != -1) ^ isMinMax, "Specify either size or ratio or min/max sizes" ); errorCheck( ratio == -1 || ratio > 0 , "Wrong scaling ratio" ); // bool firstFrame = true; pfs::Frame *resizedFrame = NULL; while( true ) { pfs::Frame *frame = pfsio.readFrame( stdin ); if( frame == NULL ) break; // No more frames pfs::Channel *X, *Y, *Z; frame->getXYZChannels( X, Y, Z ); // pfs::Channel *dX, *dY, *dZ; // if( firstFrame ) { int new_x, new_y; if( ratio != -1 ) { new_x = (int)(frame->getWidth()*ratio); new_y = (int)(frame->getHeight()*ratio); } else { if( isMinMax ) { // Min/max sizes given new_x = frame->getWidth(); new_y = frame->getHeight(); float mm_ratio = (float)new_x/(float)new_y; if( minX != -1 && new_x < minX ) { new_x = minX; new_y = (int)((float)new_x/mm_ratio); } if( minY != -1 && new_y < minY ) { new_y = minY; new_x = (int)((float)new_y*mm_ratio); } if( maxX != -1 && new_x > maxX ) { new_x = maxX; new_y = (int)((float)new_x/mm_ratio); } if( maxY != -1 && new_y > maxY ) { new_y = maxY; new_x = (int)((float)new_y*mm_ratio); } } else { // Size given new_x = xSize; new_y = ySize; if( new_x == -1 ) new_x = (int)((float)frame->getWidth() * (float)ySize / (float)frame->getHeight()); else if( new_y == -1 ) new_y = (int)((float)frame->getHeight() * (float)xSize / (float)frame->getWidth()); } } errorCheck( new_x > 0 && new_y > 0 && new_x <= 65536 && new_y <= 65536, "Wrong frame size" ); errorCheck( ((frame->getWidth() <= new_x) && (frame->getHeight() <= new_y)) || ((frame->getWidth() >= new_x) && (frame->getHeight() >= new_y)), "Can upsample / downsample image only in both dimensions simultaneously" ); if( verbose ) fprintf( stderr, "New size: %d x %d \n", new_x, new_y ); resizedFrame = pfsio.createFrame( new_x, new_y ); // firstFrame = false; // } pfs::ChannelIterator *it = frame->getChannels(); while( it->hasNext() ) { pfs::Channel *originalCh = it->getNext(); pfs::Channel *newCh = resizedFrame->createChannel( originalCh->getName() ); resampleArray( originalCh, newCh, filter ); } pfs::copyTags( frame, resizedFrame ); pfsio.writeFrame( resizedFrame, stdout ); pfsio.freeFrame( frame ); } pfsio.freeFrame( resizedFrame ); delete filter; } void upsampleArray( const pfs::Array2D *in, pfs::Array2D *out, ResampleFilter *filter ) { float dx = (float)in->getCols() / (float)out->getCols(); float dy = (float)in->getRows() / (float)out->getRows(); float pad; float filterSamplingX = max( modff( dx, &pad ), 0.01f ); float filterSamplingY = max( modff( dy, &pad ), 0.01f ); const int outRows = out->getRows(); const int outCols = out->getCols(); const float inRows = (float)in->getRows(); const float inCols = (float)in->getCols(); const float filterSize = filter->getSize(); // TODO: possible optimization: create lookup table for the filter float sx, sy; int x, y; for( y = 0, sy = -0.5f + dy/2; y < outRows; y++, sy += dy ) for( x = 0, sx = -0.5f + dx/2; x < outCols; x++, sx += dx ) { float pixVal = 0; float weight = 0; for( float ix = max( 0, ceilf( sx-filterSize ) ); ix <= min( floorf(sx+filterSize), inCols-1 ); ix++ ) for( float iy = max( 0, ceilf( sy-filterSize ) ); iy <= min( floorf( sy+filterSize), inRows-1 ); iy++ ) { float fx = fabs( sx - ix ); float fy = fabs( sy - iy ); const float fval = filter->getValue( fx )*filter->getValue( fy ); pixVal += (*in)( (int)ix, (int)iy ) * fval; weight += fval; } if( weight == 0 ) { fprintf( stderr, "%g %g %g %g\n", sx, sy, dx, dy ); } // assert( weight != 0 ); (*out)(x,y) = pixVal / weight; } } void downsampleArray( const pfs::Array2D *in, pfs::Array2D *out ) { const float inRows = (float)in->getRows(); const float inCols = (float)in->getCols(); const int outRows = out->getRows(); const int outCols = out->getCols(); const float dx = (float)in->getCols() / (float)out->getCols(); const float dy = (float)in->getRows() / (float)out->getRows(); const float filterSize = 0.5; float sx, sy; int x, y; for( y = 0, sy = dy/2-0.5f; y < outRows; y++, sy += dy ) for( x = 0, sx = dx/2-0.5f; x < outCols; x++, sx += dx ) { float pixVal = 0; float w = 0; for( float ix = max( 0, ceilf( sx-dx*filterSize ) ); ix <= min( floorf( sx+dx*filterSize ), inCols-1 ); ix++ ) for( float iy = max( 0, ceilf( sy-dx*filterSize ) ); iy <= min( floorf( sy+dx*filterSize), inRows-1 ); iy++ ) { pixVal += (*in)( (int)ix, (int)iy ); w += 1; } (*out)(x,y) = pixVal/w; } } void resampleArray( const pfs::Array2D *in, pfs::Array2D *out, ResampleFilter *filter ) { if( in->getCols() == out->getCols() && in->getRows() == out->getRows() ) pfs::copyArray( in, out ); else if( in->getCols() < out->getCols() || in->getRows() < out->getRows() ) upsampleArray( in, out, filter ); else downsampleArray( in, out ); } int main( int argc, char* argv[] ) { try { resizeFrames( argc, argv ); } catch( pfs::Exception ex ) { fprintf( stderr, PROG_NAME " error: %s\n", ex.getMessage() ); return EXIT_FAILURE; } catch( QuietException ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/filter/pfstag.10000664000175000017500000000225410754047722013756 00000000000000.TH "pfstag" 1 .SH NAME pfstag \- Set or remove tags to/from pfs stream .SH SYNOPSIS .B pfstag [--set [channel:]name=value] [--remove [channel:]name] .SH DESCRIPTION Use this command to set or remove tags from the pfs-stream. Tags are used to add additional information to pfs frames and they are in the format: 'name=value'. To learn more about tags, read 'Specification of the PFS File Format'. Tags are set/removed to/from all pfs frames in the stream. Note that currently only OpenEXR file format supports tags. .SH OPTIONS .TP --set [channel:]name=value], -s [channel:]name=value], --add [channel:]name=value] Change existing or add a new tag of the given name. If no channel is given, tags are added to the frame. .TP --remove [channel:]name], -r [channel:]name] Remove tag of the given name. Ignore if the tag does not exist. If no channel is given, tags are removed from the frame. .SH EXAMPLES .TP pfsin memorial.hdr | pfstag --add "EXTRA_INFO=foo" | pfsout memorial_ei.exr Add tag "EXTRA_INFO=foo" to the memorial image and save it as memorial_ei.exr. .SH "SEE ALSO" .BR pfsin (1) .BR pfsout (1) .SH BUGS Please report bugs and comments to Rafal Mantiuk . pfstools-1.8.5/src/filter/pfsflip.10000664000175000017500000000155410254027366014134 00000000000000.TH "pfsflip" 1 .SH NAME pfsflip \- Flip images horizontally and/or vertically. .SH SYNOPSIS .B pfsflip [--h] [--v] [--help] .SH DESCRIPTION Use this command to flip images from a stream of pfs. The --h option results in a horizontal exchange, and the --v option results in a vertical exchange. Both options may be applied, which is equivalent to rotation of the image 180 degrees. .SH OPTIONS .TP --h, -h Flip the image horizontally. .TP --v, -v Flip the image vertically. .SH EXAMPLES .TP pfsin memorial.hdr | pfsflip -h -v | pfsout memorial_gc.hdr Flip memorial image horizontally and vertically (rotate the image 180 degrees) and save to memorial_gc.hdr. .SH "NOTES" Notice that either --h or --v must be specified. .SH "SEE ALSO" .BR pfsin(1) .BR pfsout(1) .BR pfsrotate(1) .SH BUGS Please report bugs and comments to Alexander Efremov . pfstools-1.8.5/src/filter/pfsabsolute.10000664000175000017500000000360610254027366015020 00000000000000.TH "pfsabsolute" 1 .SH NAME pfsabsolute \- Convert luminance in images to absolute measure .SH SYNOPSIS .B pfsabsolute [] [--verbose] [--help] .SH DESCRIPTION \fBpfsabsolute\fR applies all necessary operations to convert an image from relative luminance (tag LUMINANCE is RELATIVE) or display-dependent luma (tag LUMINANCE is DISPLAY) to absolute luminance values. When the luminance in an image is absolute (tag LUMINANCE set to ABSOLUTE), the Y channel represents physical luminance in cd/m^2. Absolute luminance levels are useful for some tone mapping algorithms and also for image or video compression. The argument \fB\fR denotes the level of luminance that relative luminance \fB\fR should be rescaled to. The luminance is in fact multiplied by the ratio /. \fB\fR is normally relative luminance checked with pfsview in the spot where the absolute luminance \fB\fR is measured, known or guessed. If \fB\fR is omitted, the value 1 is assumed, so \fB\fR is just a scaling factor. In case if display-depended luma (tag LUMINANCE is DISPLAY), the inverse gamma correction is applied (assuming sRGB color space). In such case \fB\fR is usually the maximum luminance of a display (e.g. 80 cd/m^2). This command always sets LUMINANCE tag to ABSOLUTE. .SH EXAMPLES .TP pfsin memorial.hdr | pfsabsolute 20 0.04 | pfsview Multiply luminance in memorial image, so that relative luminance 0.04 becomes 20 cd/m^2. Normally, the value 0.04 is check using pfsview in the spot, where the absolute luminance (which equals in this case 20 cd/m^2) is known. .TP pfsin lena.png | pfsabsolute 80 | pfsview Convert lena image from sRGB color space to absolute XYZ, assuming maximum luminance of the monitor 80 cd/m^2. .SH "SEE ALSO" .BR pfsgamma (1) .BR pfsinppm (1) .SH BUGS Please report bugs and comments to Rafal Mantiuk . pfstools-1.8.5/src/filter/pfsgamma.10000664000175000017500000000377311026307540014262 00000000000000.TH "pfsgamma" 1 .SH NAME pfsgamma \- Apply gamma correction to color or gray-scale images .SH SYNOPSIS .B pfsgamma [--\fBgamma\fR | --\fBinverse-gamma\fR ] [--\fBmul\fR ] .SH DESCRIPTION Use this command to gamma correct a stream of pfs images. Gamma correction is equivalent to raising value of R, G and B (or Y for gray-scale images) channels to 1/gamma power. More information on gamma correction can be found at: .PP http://www.poynton.com/notes/colour_and_gamma/GammaFAQ.html .PP This command can work on color images, in which case XYZ channels are transformed to RGB space, then they are gamma corrected before they are converted back to XYZ. For gray-scale images (only Y channel and XZ missing) gamma correction is applied only to Y channel. .PP Data can be multiplied by an optional multiplier \fBbefore\fR gamma correction. .PP Note: gamma correction will set the 'LUMINANCE' tag to 'DISPLAY' thus cancelling any sRGB correction when saving to LDR files (like PPM, TIFF). This will also cause a warning message when saving to HDR files, because the intensities after gamma correction are not linearly related to luminance any more. .SH OPTIONS .TP --\fBgamma\fR , -\fBg\fR Perform gamma correction (input^(1/gamma)). This can be used to convert images from relative luminance or radiance to pixel values. Default value: 1.0 .TP --\fBinverse-gamma\fR , -\fBi\fR Perform inverse gamma correction (input^(gamma)). This can be used to convert images from pixel values to relative radiance or luminance. .TP --\fBmul\fR , -\fBm\fR Multiply data by this value before gamma correction. Default value: 1 .SH EXAMPLES .TP pfsin memorial.hdr | pfsgamma -g 1.8 -m 10 | pfsout memorial_gc.ppm .IP Multiply memorial image by 10, gamma correct it and save to memorial_gc.ppm. .SH "SEE ALSO" .BR pfsin (1) .BR pfsout (1) .BR pfsdisplayfunction (1) .SH BUGS Please report bugs and comments to the pfstools discussion group (http://groups.google.com/group/pfstools). pfstools-1.8.5/src/filter/display_function.cpp0000664000175000017500000001661011417303446016462 00000000000000/** * @brief Display Adaptive TMO * * From: * Rafal Mantiuk, Scott Daly, Louis Kerofsky. * Display Adaptive Tone Mapping. * To appear in: ACM Transactions on Graphics (Proc. of SIGGRAPH'08) 27 (3) * http://www.mpi-inf.mpg.de/resources/hdr/datmo/ * * This file is a part of PFSTMO package. * ---------------------------------------------------------------------- * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: display_function.cpp,v 1.2 2010/07/14 09:45:10 rafm Exp $ */ #include #include #include #include #include #include "display_function.h" static void removeCommandLineArg( int &argc, char* argv[], int firstArgToRemove, int numArgsToRemove ); // ========== GGBA Display Function ============== DisplayFunctionGGBA::DisplayFunctionGGBA( float gamma, float L_max, float L_black, float E_amb, float screen_refl ) { init( gamma, L_max, L_black, E_amb, screen_refl ); } void DisplayFunctionGGBA::init( float gamma, float L_max, float L_black, float E_amb, float screen_refl ) { this->gamma = gamma; this->L_max = L_max; this->L_black = L_black; this->E_amb = E_amb; this->screen_refl = screen_refl; this->L_offset = L_black + screen_refl/M_PI*E_amb; } DisplayFunctionGGBA::DisplayFunctionGGBA( const char *predefined ) { if( !strcasecmp( predefined, "lcd_office" ) ) { init( 2.2f, 100, 0.8, 400, 0.01 ); } else if( !strcasecmp( predefined, "lcd" ) ) { init( 2.2f, 200, 0.8, 60, 0.01 ); } else if( !strcasecmp( predefined, "lcd_bright" ) ) { init( 2.6f, 500, 0.5, 10, 0.01 ); } else if( !strcasecmp( predefined, "crt" ) ) { init( 2.2f, 80, 1, 60, 0.02 ); } else { throw pfs::Exception( "Unknown display type. Recognized types: lcd_office, lcd, lcd_bright, crt." ); } } void DisplayFunctionGGBA::print( FILE *fh ) { fprintf( fh, "Display function: gamma-gain-black-ambient\n" ); fprintf( fh, " gamma = %g\t L_max = %g\t L_black = %g\n", (double)gamma, (double)L_max, (double)L_black ); fprintf( fh, " E_amb = %g\t k = %g\n", (double)E_amb, (double)screen_refl ); } float DisplayFunctionGGBA::inv_display( float L ) { if( L < L_offset ) L = L_offset; if( L > (L_offset+L_max) ) L = L_offset + L_max; return powf( (L - L_offset)/(L_max-L_black), 1/gamma ); } float DisplayFunctionGGBA::display( float pix ) { if( pix < 0 ) pix = 0; if( pix > 1 ) pix = 1; return pow( pix, gamma ) * (L_max-L_black) + L_offset; } // ========== LUT Display Function ============== static const size_t max_lut_size = 4096; DisplayFunctionLUT::DisplayFunctionLUT( const char *file_name ) : pix_lut( NULL ), L_lut( NULL ) { FILE *fh = fopen( file_name, "r" ); if( fh == NULL ) throw pfs::Exception( "Cannot open lookup-table file" ); L_lut = new float[max_lut_size]; pix_lut = new float[max_lut_size]; const size_t max_line = 100; char buf[max_line]; int i = 0; while( fgets( buf, max_line, fh ) != NULL ) { float p_buf, L_buf; if( sscanf( buf, "%f%*[ ,;]%f\n", &p_buf, &L_buf ) != 2 ) continue; if( p_buf < 0 || p_buf > 1 ) throw pfs::Exception( "Improper LUT: pixel values must be from 0 to 1" ); if( L_buf <= 0 ) throw pfs::Exception( "Improper LUT: luminance must be greater than 0" ); L_lut[i] = log10( L_buf ); pix_lut[i] = p_buf; i++; if( i >= max_lut_size ) throw pfs::Exception( "LUT too large (more than 4096 entries)" ); } lut_size = i; if( pix_lut[0] != 0 || pix_lut[lut_size-1]!= 1 ) throw pfs::Exception( "The first and last LUT entries for pixel value should be 0 and 1" ); } DisplayFunctionLUT::~DisplayFunctionLUT() { delete []pix_lut; delete []L_lut; } inline float bin_search_interp( float x, const float *lut_x, const float *lut_y, const int lutSize ) { if( x <= lut_x[0] ) return lut_y[0]; if( x >= lut_x[lutSize-1] ) return lut_y[lutSize-1]; size_t l = 0, r = lutSize; while( true ) { size_t m = (l+r)/2; if( m == l ) break; if( x < lut_x[m] ) r = m; else l = m; } return lut_y[l] + (lut_y[l+1]-lut_y[l])*(x-lut_x[l])/(lut_x[l+1]-lut_x[l]); } float DisplayFunctionLUT::inv_display( float L ) { return bin_search_interp( log10( L ), L_lut, pix_lut, lut_size ); } float DisplayFunctionLUT::display( float pix ) { return pow( 10, bin_search_interp( pix, pix_lut, L_lut, lut_size ) ); } void DisplayFunctionLUT::print( FILE *fh ) { fprintf( fh, "Display function: lookup-table\n" ); fprintf( fh, " L_min = %g \tL_max = %g\n", (double)pow( 10, L_lut[0] ), (double)pow( 10, L_lut[lut_size-1] ) ); } // ========== Command line parsing ============== DisplayFunction *createDisplayFunctionFromArgs( int &argc, char* argv[] ) { DisplayFunction *df = 0; for( int i=1 ; i= argc ) throw pfs::Exception( "missing display function specification" ); float gamma = 2.2f, L_max = 100.f, L_black = 1.f, k = 0.01, E_amb = 50; bool GGBA_model = true; char *token; token = strtok( argv[i+1], ":" ); while( token != NULL ) { if( !strncmp( token, "pd=", 3 ) ) { df = new DisplayFunctionGGBA( token+3 ); GGBA_model = false; break; } else if( !strncmp( token, "lut=", 4 ) ) { df = new DisplayFunctionLUT( token+4 ); GGBA_model = false; break; } else if( !strncmp( token, "g=", 2 ) ) { gamma = strtod( token+2, NULL ); } else if( !strncmp( token, "l=", 2 ) ) { L_max = strtod( token+2, NULL ); } else if( !strncmp( token, "b=", 2 ) ) { L_black = strtod( token+2, NULL ); } else if( !strncmp( token, "k=", 2 ) ) { k = strtod( token+2, NULL ); } else if( !strncmp( token, "a=", 2 ) ) { E_amb = strtod( token+2, NULL ); } else { throw pfs::Exception( "Bad display type specification" ); } token = strtok( NULL, ":" ); } if( GGBA_model ) df = new DisplayFunctionGGBA( gamma, L_max, L_black, E_amb, k ); removeCommandLineArg( argc, argv, i, 2 ); break; } } return df; } static void removeCommandLineArg( int &argc, char* argv[], int firstArgToRemove, int numArgsToRemove ) { assert( firstArgToRemove+numArgsToRemove <= argc ); if( argc-firstArgToRemove-numArgsToRemove > 0 ) { for( int i = firstArgToRemove; i < argc-numArgsToRemove; i++ ) argv[i] = argv[i+numArgsToRemove]; } argc -= numArgsToRemove; } pfstools-1.8.5/src/filter/pfscat.10000775000175000017500000000274210254027366013754 00000000000000.TH "pfscat" 1 .SH NAME pfscat \- Concatenate frames in PFS stream .SH SYNOPSIS .B pfscat [--horizontal] [--vertical] [-j ] [-R ] [-G ] [-B ] [-Y ] [--help] image1.pfs image2.pfs ... .SH DESCRIPTION Read number of frames as input, stitch them either horizontally or vertically, and produce single frame as output. If frames are not all the same size they are justified with each other - by default they are centered, but can also be flushed with a specified edge. .SH OPTIONS .TP --horizontal, -H Stitch frames horizontally. .TP --vertical, -V Stitch frames vertically. .TP -j Specify justification of input frames. Predefined types are: min, max, center. .TP -R , -G , -B Color of an extra space in a resulting image. Default color is black, and if some of the components is not specified, its value is set to 0.0. .TP -Y Color of an extra space in luminance mode. .TP --help, -h Print a list of commandline options. .SH EXAMPLES .TP pfsinmulti anim1_%04d.hdr anim2_%04d.hdr -- pfscat @1 @2 --vertical Stitch two hdr animations in vertical alignment. 'pfscat' is taken as an argument by 'pfsinmulti', therefore it must be preceded with '--'. Number of @1 @2 ... @n arguments must be the same as number of animations to combine. .SH NOTES Note that either --horizontal or --vertical option must be specified. .SH SEE ALSO .BR pfsin (1) .BR pfsout (1) .SH BUGS Please report bugs and comments to Dorota Zdrojewska . pfstools-1.8.5/src/filter/pfsclamp.cpp0000664000175000017500000001345610332140256014713 00000000000000/** * @brief Clamp values of X, Y, Z channels in PFS stream * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfsclamp.cpp,v 1.2 2005/11/02 13:35:42 rafm Exp $ */ #include #include #include #include #include #include #include #define PROG_NAME "pfsclamp" class QuietException { }; void percentile(const pfs::Array2D *I, float& percMin, float& percMax ) { int size = I->getRows() * I->getCols(); std::vector vI; for( int i=0 ; igetRows()*array->getCols(); if( opt_percentile ) percentile(array,min,max); float minval=min; float maxval=max; if( opt_zeromode ) minval = maxval = 0.0f; for( int index = 0; index < imgSize ; index++ ) { float &v = (*array)(index); if( v < min ) v = minval; else if( v > max ) v = maxval; if( !finite(v) ) v = maxval; } } void printHelp() { fprintf( stderr, PROG_NAME " [--min ] [--max ] [--verbose] [--help]\n" "See man page for more information.\n" ); } void clampFrames( int argc, char* argv[] ) { pfs::DOMIO pfsio; float clampMin = 0.0001; // default: 10^-4 float clampMax = 100000000; // default: 10^8 bool verbose = false; bool opt_percentile = false; bool opt_zeromode = false; bool opt_rgbmode = false; static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { "percentile", no_argument, NULL, 'p' }, { "zero", no_argument, NULL, 'z' }, { "rgb", no_argument, NULL, 'r' }, { "min", required_argument, NULL, 'n' }, { "max", required_argument, NULL, 'x' }, { NULL, 0, NULL, 0 } }; int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, "hvpz", cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case 'p': opt_percentile = true; break; case 'z': opt_zeromode = true; break; case 'r': opt_rgbmode = true; break; case 'n': clampMin = (float)strtod( optarg, NULL ); break; case 'x': clampMax = (float)strtod( optarg, NULL ); break; case '?': throw QuietException(); case ':': throw QuietException(); } } // check if clamping parameters make sense if( opt_percentile ) { clampMin = (clampMin>1e-3) ? clampMin : 1e-3; clampMax = (clampMax<1) ? clampMax : 0.999f; if( clampMin >= clampMax ) throw pfs::Exception("incorrect clamping range for percentile mode"); } else { clampMin = (clampMin>1e-4) ? clampMin : 1e-4; clampMax = (clampMax<1e8) ? clampMax : 1e8; if( clampMin >= clampMax ) throw pfs::Exception("incorrect clamping range"); } if( verbose ) { if( opt_rgbmode ) fprintf(stderr, "Clamping in RGB color space.\n"); if( opt_zeromode ) fprintf(stderr, "Values out of clamp range will be set to zero.\n"); if( opt_percentile ) fprintf( stderr, "Clamping channels to [%g, %g] percentile.\n", clampMin, clampMax ); else fprintf( stderr, "Clamping channels to [%g, %g] range.\n", clampMin, clampMax ); } while( true ) { pfs::Frame *frame = pfsio.readFrame( stdin ); if( frame == NULL ) break; // No more frames pfs::Channel *X, *Y, *Z; frame->getXYZChannels( X, Y, Z ); if( X != NULL ) { // Color, XYZ if( opt_rgbmode ) pfs::transformColorSpace( pfs::CS_XYZ, X, Y, Z, pfs::CS_RGB, X, Y, Z ); clamp( X, clampMin, clampMax, opt_percentile, opt_zeromode ); clamp( Y, clampMin, clampMax, opt_percentile, opt_zeromode ); clamp( Z, clampMin, clampMax, opt_percentile, opt_zeromode ); if( opt_rgbmode ) pfs::transformColorSpace( pfs::CS_RGB, X, Y, Z, pfs::CS_XYZ, X, Y, Z ); } else if( (Y = frame->getChannel( "Y" )) != NULL ) { clamp( Y, clampMin, clampMax, opt_percentile, opt_zeromode ); } else throw pfs::Exception( "Missing X, Y, Z channels in the PFS stream" ); pfsio.writeFrame( frame, stdout ); pfsio.freeFrame( frame ); } } int main( int argc, char* argv[] ) { try { clampFrames( argc, argv ); } catch( pfs::Exception ex ) { fprintf( stderr, PROG_NAME " error: %s\n", ex.getMessage() ); return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/filter/pfsflip.cpp0000664000175000017500000001004310254027366014547 00000000000000/** * @brief Flip images in PFS stream * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk, * Alexander Efremov * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Alexander Efremov, * * $Id: pfsflip.cpp,v 1.1 2005/06/15 13:36:54 rafm Exp $ */ #include #include #include #include #include #include #define PROG_NAME "pfsflip" class QuietException { }; void flipArray( const pfs::Array2D *in, pfs::Array2D *out, bool h, bool v ); void printHelp() { fprintf( stderr, PROG_NAME " [-h] [-v] [--help]\n" "See man page for more information.\n" ); } void flipFrames( int argc, char* argv[] ) { pfs::DOMIO pfsio; static struct option cmdLineOptions[] = { { "help", no_argument, NULL, '1' }, { "h", no_argument, NULL, 'h' }, { "v", no_argument, NULL, 'v' }, { NULL, 0, NULL, 0 } }; bool h = false; bool v = false; int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, "hv", cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case '1': printHelp(); throw QuietException(); case 'h': h = true; break; case 'v': v = true; break; case '?': throw QuietException(); case ':': throw QuietException(); } } if( (!h) & (!v) ) throw pfs::Exception( "Either --h or --v must be specified" ); bool firstFrame = true; pfs::Frame *resizedFrame = NULL; while( true ) { pfs::Frame *frame = pfsio.readFrame( stdin ); if( frame == NULL ) break; // No more frames pfs::Channel *X, *Y, *Z; frame->getXYZChannels( X, Y, Z ); pfs::Channel *dX, *dY, *dZ; if( firstFrame ) { int xSize = frame->getWidth(); int ySize = frame->getHeight(); resizedFrame = pfsio.createFrame( xSize, ySize ); firstFrame = false; } pfs::ChannelIterator *it = frame->getChannels(); while( it->hasNext() ) { pfs::Channel *originalCh = it->getNext(); pfs::Channel *newCh = resizedFrame->createChannel( originalCh->getName() ); flipArray( originalCh, newCh, h, v ); } pfs::copyTags( frame, resizedFrame ); pfsio.writeFrame( resizedFrame, stdout ); pfsio.freeFrame( frame ); } pfsio.freeFrame( resizedFrame ); } void flipArray(const pfs::Array2D *in, pfs::Array2D *out, bool h, bool v ) { int outRows = out->getRows(); int outCols = out->getCols(); if( h & v ) { for( int i=0; i] [--max ] [--percentile] [--zero] [--rgb] .SH DESCRIPTION Use this command to clamp values of luminance and color channels to be within the specified range. I.e. if a value in the channel is above the specified maximum or below specified minimum, set the value to either minimum or maximum. The command operates directly on XYZ channels. .SH OPTIONS .TP --min Lower bound for clamping. Default value: 0.0001 (10^-4) .TP --max Upper bound for clamping. Default value: 100000000 (10^8) .TP --percentile, -p Treat given min and max values as a percentile. .TP --zero, -z Set values out of clamping range to zero, instead of setting to specified maximum and minimum. .TP --rgb Perform clamping in RGB space. .SH EXAMPLES .TP pfsin memorial.hdr | pfsclamp | pfsout memorial_cl.hdr Remove possible out-of-range values, for examples zeros, from memorial image. .TP pfsin memorial.hdr | pfsclamp --max 0.95 -p | pfsout memorial_cl.hdr Remove 5% of the brightest pixels from the original image. .SH "SEE ALSO" .BR pfsin (1) .BR pfsout (1) .SH BUGS Please report bugs and comments to Rafal Mantiuk and Grzegorz Krawczyk . pfstools-1.8.5/src/filter/pfsgamma.cpp0000664000175000017500000001251511043640745014704 00000000000000/** * @brief Apply gamma correction the the pfs stream * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfsgamma.cpp,v 1.3 2008/07/29 16:14:29 rafm Exp $ */ #include #include #include #include #include #include #include #define PROG_NAME "pfsgamma" class QuietException { }; void applyGamma( pfs::Array2D *array, const float exponent, const float multiplier ); void printHelp() { fprintf( stderr, PROG_NAME " [--gamma | --inverse-gamma ] [--mul ] [--verbose] [--help]\n" "See man page for more information.\n" ); } void applyGammaOnFrames( int argc, char* argv[] ) { pfs::DOMIO pfsio; float gamma = 1.0f; bool opt_setgamma = false; float multiplier = 1; bool verbose = false; static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { "gamma", required_argument, NULL, 'g' }, { "inverse-gamma", required_argument, NULL, 'i' }, { "mul", required_argument, NULL, 'm' }, { NULL, 0, NULL, 0 } }; int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, "m:g:i:hv", cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case 'g': gamma = (float)strtod( optarg, NULL ); opt_setgamma = true; break; case 'i': gamma = 1/(float)strtod( optarg, NULL ); opt_setgamma = true; break; case 'm': multiplier = (float)strtod( optarg, NULL ); break; case '?': throw QuietException(); case ':': throw QuietException(); } } VERBOSE_STR << "multiplier: " << multiplier << " gamma: " << gamma << std::endl; if( gamma > 1.0f ) VERBOSE_STR << "luminance content will be changed to 'display'" << std::endl; bool first_frame = true; while( true ) { pfs::Frame *frame = pfsio.readFrame( stdin ); if( frame == NULL ) break; // No more frames if( first_frame ) { const char *lum_type = frame->getTags()->getString("LUMINANCE"); if( lum_type ) { if( !strcmp( lum_type, "DISPLAY" ) && gamma > 1.0f ) std::cerr << PROG_NAME " warning: applying gamma correction to a display referred image" << std::endl; if( !strcmp( lum_type, "RELATIVE" ) && gamma < 1.0f ) std::cerr << PROG_NAME " warning: applying inverse gamma correction to a linear luminance or radiance image" << std::endl; if( !strcmp( lum_type, "ABSOLUTE" ) && multiplier == 1 ) std::cerr << PROG_NAME " warning: an image should be normalized to 0-1 before applying gamma correction" << std::endl; } } pfs::Channel *X, *Y, *Z; frame->getXYZChannels( X, Y, Z ); if( X != NULL ) { // Color, XYZ pfs::transformColorSpace( pfs::CS_XYZ, X, Y, Z, pfs::CS_RGB, X, Y, Z ); // At this point (X,Y,Z) = (R,G,B) applyGamma( X, 1/gamma, multiplier ); applyGamma( Y, 1/gamma, multiplier ); applyGamma( Z, 1/gamma, multiplier ); pfs::transformColorSpace( pfs::CS_RGB, X, Y, Z, pfs::CS_XYZ, X, Y, Z ); // At this point (X,Y,Z) = (X,Y,Z) } else if( (Y = frame->getChannel( "Y" )) != NULL ) { // Luminance only applyGamma( Y, 1/gamma, multiplier ); } else throw pfs::Exception( "Missing X, Y, Z channels in the PFS stream" ); if( opt_setgamma && gamma > 1.0f ) frame->getTags()->setString("LUMINANCE", "DISPLAY"); else if( opt_setgamma && gamma < 1.0f ) frame->getTags()->setString("LUMINANCE", "RELATIVE"); first_frame = false; pfsio.writeFrame( frame, stdout ); pfsio.freeFrame( frame ); } } void applyGamma( pfs::Array2D *array, const float exponent, const float multiplier ) { int imgSize = array->getRows()*array->getCols(); for( int index = 0; index < imgSize ; index++ ) { float &v = (*array)(index); if( v < 0 ) v = 0; v = powf( v*multiplier, exponent ); } } int main( int argc, char* argv[] ) { try { applyGammaOnFrames( argc, argv ); } catch( pfs::Exception ex ) { fprintf( stderr, PROG_NAME " error: %s\n", ex.getMessage() ); return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/filter/pfsextractchannels.10000664000175000017500000000077410254027366016373 00000000000000.TH "pfsextractchannels" 1 .SH NAME pfsextractchannels \- Extract selected channels from the stream .SH SYNOPSIS .B pfsextractchannels [ ...] .SH DESCRIPTION Removes all channels from the pfs stream that are not listed in arguments. .SH EXAMPLES .TP pfsin memorial.hdr | pfsextractchannels Y | pfsview View luminance channel of the memorial image. .SH "SEE ALSO" .BR pfsin (1) .BR pfsout (1) .SH BUGS Please report bugs and comments to Rafal Mantiuk . pfstools-1.8.5/src/filter/pfscat.cpp0000775000175000017500000002477110736434641014407 00000000000000/** * @brief Concatenate frames in PFS stream * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Dorota Zdrojewska, * */ #include #include #include #include #include #include #define PROG_NAME "pfscat" #define UNSP INT_MAX #define HORIZONTAL 0 #define VERTICAL 1 #define MIN 0 #define MAX 1 #define PREV_MIN 2 #define PREV_MAX 3 #define X 0 #define Y 1 #define Z 2 using namespace std; enum just {J_MIN, J_MAX, J_CENTER}; class QuietException { }; static struct option cmdLineOptions[] = { {"help", no_argument, NULL, 'h'}, {"horizontal", no_argument, NULL, 'H'}, {"vertical", no_argument, NULL, 'V'}, {"justify", required_argument, NULL, 'j'}, {"R", required_argument, NULL, 'R'}, {"G", required_argument, NULL, 'G'}, {"B", required_argument, NULL, 'B'}, {"Y", required_argument, NULL, 'Y'}, {NULL, 0, NULL, 0} }; void printHelp() { fprintf( stderr, PROG_NAME ": \n" "\t[--vertical]\n" "\t[--horizontal]\n" "\t[-j ]\n" "\t[-R ]\n" "\t[-G ]\n" "\t[-B ]\n" "\t[-Y ]\n" "\t[--help]\n" "See man page for more information.\n"); } void justification (enum just just, int inSize, int prevSize, int outSize, int *out) { switch (just) { case J_CENTER: if(inSizemax) ? max : val; return out; } void pfscat (int argc, char* argv[]) { pfs::DOMIO pfsio; static const char optString[] = "hHVj:R:G:B:Y:"; enum just just=J_CENTER; // type of justification int alignment=UNSP; //vertical or horizontal alignment of frames in output image float R=1e-4, G=1e-4, B=1e-4, luminance=1.0; // background color in RGB or luminance mode float XYZ[3]; bool optLuminanceMode=false, RGB=false, optLuminance=false; bool pipes = true; int optionIndex=0; while (1) { int c=getopt_long(argc, argv,optString, cmdLineOptions, &optionIndex); if(c==-1) break; switch(c) { case 'h': printHelp(); throw QuietException(); break; case 'H': if (alignment==VERTICAL) throw pfs::Exception("You cannot specify both horizontal and vertical alignment"); else alignment=HORIZONTAL; break; case 'V': if (alignment==HORIZONTAL) throw pfs::Exception("You cannot specify both horizontal and vertical alignment"); else alignment=VERTICAL; break; case 'j': if (!strcmp(optarg,"min")) just=J_MIN; else if (!strcmp(optarg,"max")) just=J_MAX; else if (!strcmp(optarg,"center")) just=J_CENTER; else throw pfs::Exception("Unknown type of justification. Accepted types: 'min', 'max' or 'center')"); break; case 'R': R=atof(optarg); if(R<=(1e-4)) R=1e-4; RGB=true; break; case 'G': G=atof(optarg); if(G<=(1e-4)) G=1e-4; RGB=true; break; case 'B': B=atof(optarg); if(B<=(1e-4)) B=1e-4; RGB=true; break; case 'Y': luminance=atof(optarg); if(luminance<=(1e-4)) luminance=1e-4; optLuminance=true; break; } } if (alignment==UNSP) throw pfs::Exception("You must specify an alignment - --horizontal or --vertical option"); pfs::FrameFileIterator it ( argc, argv, "rb", NULL, NULL, optString, cmdLineOptions); int pipe_no = 0; pfs::FrameFile * ff; ff = (pfs::FrameFile *) malloc ((pipe_no+1) * sizeof(pfs::FrameFile)); while (1) { ff[pipe_no] = it.getNextFrameFile(); if (ff[pipe_no].fh == NULL) break; // no more files pipe_no++; ff=(pfs::FrameFile *) realloc(ff, (pipe_no+1)*sizeof(pfs::FrameFile)); } if(pipe_no == 0) { // no named pipes pipe_no = 1; pipes = false; } //color transformation if(optLuminance && !RGB) { R=1; G=1; B=1; } XYZ[X]=luminance*(0.4124*R + 0.3576*G + 0.1805*B); XYZ[Y]=luminance*(0.2126*R + 0.7152*G + 0.0722*B); XYZ[Z]=luminance*(0.0193*R + 0.1192*G + 0.9505*B); for (int i=0; i<3; i++) XYZ[i]=clamp(XYZ[i], 1e-4, 100000000.0); bool finish = false; int frame_no=0; int tRow=0, bRow=0, lCol=0, rCol=0, prevtRow=0, prevbRow=0, prevlCol=0, prevrCol=0; int inWidth=0, inHeight=0, outWidth=0, outHeight=0, prevWidth=0, prevHeight=0; pfs::Frame *inFrame, *outFrame, *prevFrame; pfs::Channel *inX, *inY, *inZ, *outX, *outY, *outZ, *prevX, *prevY, *prevZ; while (1) { if(pipes) { inWidth=0; inHeight=0; outWidth=0; outHeight=0; prevWidth=0; prevHeight=0; } for (int i=0; igetXYZChannels(inX, inY, inZ); inWidth=inFrame->getWidth(); inHeight=inFrame->getHeight(); if (frame_no) { // save previous frame prevWidth=outWidth; prevHeight=outHeight; prevFrame=pfsio.createFrame(prevWidth, prevHeight); if (!optLuminanceMode) prevFrame->createXYZChannels(prevX, prevY, prevZ); else prevY=prevFrame->createChannel("Y"); int size=prevWidth*prevHeight; for (int i=0; ioutWidth) outWidth=inWidth; outHeight+=inHeight; justification (just, inWidth, prevWidth, outWidth, leftRight); lCol=leftRight[MIN]; rCol=leftRight[MAX]; tRow=outHeight-inHeight; bRow=outHeight-1; prevlCol=leftRight[PREV_MIN]; prevrCol=leftRight[PREV_MAX]; prevtRow=0; prevbRow=prevHeight-1; } else if (alignment==HORIZONTAL) { outWidth+=inWidth; if(inHeight>outHeight) outHeight=inHeight; justification (just, inHeight, prevHeight, outHeight, topBottom); lCol=outWidth-inWidth; rCol=outWidth-1; tRow=topBottom[MIN]; bRow=topBottom[MAX]; prevlCol=0; prevrCol=prevWidth-1; prevtRow=topBottom[PREV_MIN]; prevbRow=topBottom[PREV_MAX]; } if(inX != NULL) { //XYZ mode if (frame_no==0) optLuminanceMode=false; // first frame if(!optLuminanceMode) { outFrame = pfsio.createFrame(outWidth, outHeight); outFrame->createXYZChannels(outX, outY, outZ); for (int i=0; i=tRow && i<=bRow && j>=lCol && j<=rCol) { (*outX)(j,i)=(*inX)(j-lCol,i-tRow); (*outY)(j,i)=(*inY)(j-lCol,i-tRow); (*outZ)(j,i)=(*inZ)(j-lCol,i-tRow); } else if (i>=prevtRow && i<=prevbRow && j>=prevlCol && j<=prevrCol) { (*outX)(j,i)=(*prevX)(j-prevlCol,i-prevtRow); (*outY)(j,i)=(*prevY)(j-prevlCol,i-prevtRow); (*outZ)(j,i)=(*prevZ)(j-prevlCol,i-prevtRow); } else { (*outX)(j, i)=XYZ[X]; (*outY)(j, i)=XYZ[Y]; (*outZ)(j, i)=XYZ[Z]; } } } else { outFrame = pfsio.createFrame(prevWidth, prevHeight); outY=outFrame->createChannel("Y"); int size=prevWidth*prevHeight; for (int i=0; igetChannel("Y")) {// luminance mode if (frame_no==0) optLuminanceMode=true; // first frame if (optLuminanceMode) { outFrame = pfsio.createFrame(outWidth, outHeight); outY=outFrame->createChannel("Y"); for (int i=0; i=tRow && i<=bRow && j>=lCol && j<=rCol) (*outY)(j,i)=(*inY)(j-lCol,i-tRow); else if (i>=prevtRow && i<=prevbRow && j>=prevlCol && j<=prevrCol) (*outY)(j,i)=(*prevY)(j-prevlCol,i-prevtRow); else (*outY)(j, i)=luminance; } } else { outFrame = pfsio.createFrame(prevWidth, prevHeight); outFrame->createXYZChannels(outX, outY, outZ); int size=prevWidth*prevHeight; for (int i=0; i * * $Id: pfsrotate.cpp,v 1.1 2005/06/15 13:36:54 rafm Exp $ */ #include #include #include #include #include #include #define PROG_NAME "pfsrotate" class QuietException { }; void rotateArray( const pfs::Array2D *in, pfs::Array2D *out, bool clockwise ); void printHelp() { fprintf( stderr, PROG_NAME " [-r] [--help]\n" "See man page for more information.\n" ); } void rotateFrames( int argc, char* argv[] ) { pfs::DOMIO pfsio; static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "r", no_argument, NULL, 'r' }, { NULL, 0, NULL, 0 } }; bool clockwise = true; int xSize = -1; int ySize = -1; int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, "r", cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'r': clockwise = false; break; case '?': throw QuietException(); case ':': throw QuietException(); } } bool firstFrame = true; pfs::Frame *resizedFrame = NULL; while( true ) { pfs::Frame *frame = pfsio.readFrame( stdin ); if( frame == NULL ) break; // No more frames pfs::Channel *X, *Y, *Z; frame->getXYZChannels( X, Y, Z ); pfs::Channel *dX, *dY, *dZ; if( firstFrame ) { xSize = frame->getHeight(); ySize = frame->getWidth(); resizedFrame = pfsio.createFrame( xSize, ySize ); firstFrame = false; } pfs::ChannelIterator *it = frame->getChannels(); while( it->hasNext() ) { pfs::Channel *originalCh = it->getNext(); pfs::Channel *newCh = resizedFrame->createChannel( originalCh->getName() ); rotateArray( originalCh, newCh, clockwise ); } pfs::copyTags( frame, resizedFrame ); pfsio.writeFrame( resizedFrame, stdout ); pfsio.freeFrame( frame ); } pfsio.freeFrame( resizedFrame ); } void rotateArray(const pfs::Array2D *in, pfs::Array2D *out, bool clockwise) { int outRows = out->getRows(); int outCols = out->getCols(); for( int i=0; i * * $Id: pfsabsolute.cpp,v 1.3 2006/08/14 16:48:31 rafm Exp $ */ #include #include #include #include #include #include #include #define PROG_NAME "pfsabsolute" class QuietException { }; inline void multiplyArray(pfs::Array2D *z, const pfs::Array2D *x, const float y) { assert( x->getRows() == z->getRows() ); assert( x->getCols() == z->getCols() ); if( y == 1.0f ) return; const int elements = x->getRows()*x->getCols(); for( int i = 0; i < elements; i++ ) (*z)(i) = (*x)(i) * y; } void printHelp() { fprintf( stderr, PROG_NAME " [] [--verbose] [--help]\n" "See man page for more information.\n" ); } void applyAbsoluteOnFrames( int argc, char* argv[] ) { pfs::DOMIO pfsio; float destY = 1.0f; float srcY = 1.0f; bool verbose = false; static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { NULL, 0, NULL, 0 } }; int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, "", cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case '?': throw QuietException(); case ':': throw QuietException(); } } if( optind == argc ) throw pfs::Exception( "Destination luminance level must be specified" ); if( optind < (argc - 2) ) throw pfs::Exception( "Too many arguments" ); destY = strtof( argv[optind++], NULL ); if( optind != argc ) srcY = strtof( argv[optind++], NULL ); VERBOSE_STR << "rescale luminance to: " << destY << std::endl; if( srcY != 1.0f ) VERBOSE_STR << "from: " << srcY << std::endl; float multY = destY/srcY; while( true ) { pfs::Frame *frame = pfsio.readFrame( stdin ); if( frame == NULL ) break; // No more frames const char *lumType = frame->getTags()->getString( "LUMINANCE" ); if( lumType != NULL && !strcmp( lumType, "ABSOLUTE" ) ) { VERBOSE_STR << "luminance is already absolute, skipping frame."; } else { pfs::Channel *X, *Y, *Z; frame->getXYZChannels( X, Y, Z ); if( X != NULL ) { // Color, XYZ if( lumType != NULL && !strcmp( lumType, "DISPLAY" ) ) { VERBOSE_STR << "converting from display-referred to linear luminance."; pfs::transformColorSpace( pfs::CS_XYZ, X, Y, Z, pfs::CS_RGB, X, Y, Z ); pfs::transformColorSpace( pfs::CS_SRGB, X, Y, Z, pfs::CS_XYZ, X, Y, Z ); } multiplyArray( X, X, multY ); multiplyArray( Y, Y, multY ); multiplyArray( Z, Z, multY ); } else if( (Y = frame->getChannel( "Y" )) != NULL ) { // Luminance only if( lumType != NULL && !strcmp( lumType, "DISPLAY" ) ) throw pfs::Exception( PROG_NAME ": Cannot handle gray-level display-referred images." ); multiplyArray( Y, Y, multY ); } else throw pfs::Exception( "Missing color channels in the PFS stream" ); frame->getTags()->setString("LUMINANCE", "ABSOLUTE"); } pfsio.writeFrame( frame, stdout ); pfsio.freeFrame( frame ); } } int main( int argc, char* argv[] ) { try { applyAbsoluteOnFrames( argc, argv ); } catch( pfs::Exception ex ) { fprintf( stderr, PROG_NAME " error: %s\n", ex.getMessage() ); return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/filter/pfspanoramic.cpp0000664000175000017500000005152311337222007015566 00000000000000/** * @brief Perform projective transformations of spherical images * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Miloslaw Smyk, * * $Id: pfspanoramic.cpp,v 1.4 2010/02/18 11:27:03 rafm Exp $ */ #include #include #include #include #include #include #include #define PROG_NAME "pfspanoramic" using namespace std; class QuietException { }; const double EPSILON=1e-7; static void errorCheck( bool condition, const char *string ) { if( !condition ) { fprintf( stderr, PROG_NAME " error: %s\n", string ); throw QuietException(); } } class Vector3D { public: double x, y, z; Vector3D(double phi, double theta) { x = cos(phi) * sin(theta); y = sin(phi) * sin(theta); z = cos(theta); } Vector3D(double x, double y, double z) { this->x = x; this->y = y; this->z = z; normalize(); } double magnitude(void) { return sqrt( x * x + y * y + z * z ); } void normalize(void) { double len = magnitude(); x = x / len; y = y / len; z = z / len; } double dot(Vector3D *v) { return x * v->x + y * v->y + z * v->z; } //TODO: optimize rotations by precomputing sines and cosines Vector3D rotateX(double angle) { angle *= (M_PI / 180); double c = cos(angle); double s = sin(angle); double y2 = c * y + -s * z; double z2 = s * y + c * z; y = y2; z = z2; } Vector3D rotateY(double angle) { angle *= (M_PI / 180); double c = cos(angle); double s = sin(angle); double x2 = c * x + s * z; double z2 = -s * x + c * z; x = x2; z = z2; } Vector3D rotateZ(double angle) { angle *= (M_PI / 180); double c = cos(angle); double s = sin(angle); double x2 = c * x + -s * y; double y2 = s * x + c * y; x = x2; y = y2; } }; class Point2D { public: double x, y; Point2D(double x, double y) { this->x = x; this->y = y; } }; class Projection { protected: const char *name; public: virtual Vector3D *uvToDirection(double u, double v) = 0; virtual Point2D *directionToUV(Vector3D *direction) = 0; virtual bool isValidPixel(double u, double v) = 0; virtual double getSizeRatio(void) = 0; virtual ~Projection() { } virtual void setOptions(char *opts) { } virtual const char *getName(void) { return name; } }; //class Projection; typedef Projection*(*ProjectionCreator)(void); class ProjectionFactory { static ProjectionFactory singleton; ProjectionFactory(bool init) { } public: map projections; static void registerProjection(const char *name, ProjectionCreator ptr) { singleton.projections[ string( name ) ] = ptr; } static Projection *getProjection(char *name) { char *opts; if(opts = strchr(name, '/')) { *opts++ = '\0'; } ProjectionCreator projectionCreator = singleton.projections.find(string(name))->second; if(projectionCreator != NULL) { Projection *projection = projectionCreator(); if(opts != NULL) projection->setOptions(opts); return projection; } else return NULL; } //FIXME: Lame. Should return an iterator over the names. No time for this now. :/ static void listProjectionNames(void) { map::iterator i = singleton.projections.begin(); while(i != singleton.projections.end()) { fprintf( stderr, "%s\n", (*i).first.c_str()); i++; } } }; ProjectionFactory ProjectionFactory::singleton = true; class MirrorBallProjection : public Projection { static MirrorBallProjection singleton; MirrorBallProjection(bool initialization) { name = "mirrorball"; if(initialization) ProjectionFactory::registerProjection(name, this->create); } public: static Projection* create() { return new MirrorBallProjection(false); } const char *getName(void) { return name; } double getSizeRatio(void) { return 1; } bool isValidPixel(double u, double v) { // check if we are not in a boundary region (outside a circle) if((u - 0.5) * (u - 0.5) + (v - 0.5) * (v - 0.5) > 0.25) return false; else return true; } Vector3D* uvToDirection(double u, double v) { u = 2 * u - 1; v = 2 * v - 1; double phi = atan2( v, u ); double theta = 2 * asin( sqrt( u * u + v * v ) ); Vector3D *direction = new Vector3D(phi, theta); double t; direction->y = -direction->y; return direction; } Point2D* directionToUV(Vector3D *direction) { double u, v; direction->y = -direction->y; if(fabs(direction->x) > 0 || fabs(direction->y) > 0) { double distance = sqrt(direction->x * direction->x + direction->y * direction->y); double r = 0.5 * (sin(acos(direction->z) / 2)) / distance; u = direction->x * r + 0.5; v = direction->y * r + 0.5; } else { u = v = 0.5; } return new Point2D(u, v); } }; class AngularProjection : public Projection { static AngularProjection singleton; double totalAngle; AngularProjection(bool initialization) { name = "angular"; if(initialization) ProjectionFactory::registerProjection(name, this->create); } public: static Projection* create() { AngularProjection *p = new AngularProjection(false); p->totalAngle = 360; return (Projection *)p; } void setOptions(char *opts) { char *delimiter; static const char *OPTION_ANGLE = "angle"; while(*opts) { //fprintf(stderr,"option: %s\n", opts); //if(delimiter = strchr(name, '/')) //*delimiter++ = '\0'; if(strncmp(opts, OPTION_ANGLE, strlen(OPTION_ANGLE)) == 0) { totalAngle = strtod(opts + strlen(OPTION_ANGLE) + 1, &delimiter); // fprintf(stderr,"angle: %g\n", totalAngle); if(0 >= totalAngle || totalAngle > 360) { fprintf( stderr, PROG_NAME " error: angular projection: angle must be in (0,360] degrees range.\n" ); throw QuietException(); } } else { fprintf( stderr, PROG_NAME " error: angular projection: unknown option: %s\n", opts ); throw QuietException(); } opts = delimiter + 1; } } const char *getName(void) { return name; } double getSizeRatio(void) { return 1; } bool isValidPixel(double u, double v) { // check if we are not in a boundary region (outside a circle) if((u - 0.5) * (u - 0.5) + (v - 0.5) * (v - 0.5) > 0.25) return false; else return true; } Vector3D* uvToDirection(double u, double v) { u = 2 * u - 1; v = 2 * v - 1; u *= totalAngle / 360; v *= totalAngle / 360; double phi = atan2( v, u ); double theta = M_PI * sqrt( u * u + v * v ); Vector3D *direction = new Vector3D(phi, theta); double t; direction->y = -direction->y; return direction; } Point2D* directionToUV(Vector3D *direction) { double u, v; direction->y = -direction->y; if(fabs(direction->x) > 0 || fabs(direction->y) > 0) { double distance = sqrt(direction->x * direction->x + direction->y * direction->y); double r = (1 / (2 * M_PI)) * acos(direction->z) / distance; u = direction->x * r + 0.5; v = direction->y * r + 0.5; } else { u = v = 0.5; } return new Point2D(u, v); } }; class CylindricalProjection : public Projection { Vector3D *pole; Vector3D *equator; Vector3D *cross; static CylindricalProjection singleton; CylindricalProjection(bool initialization) { name = "cylindrical"; if(initialization) ProjectionFactory::registerProjection(name, this->create); pole = new Vector3D(0, 1, 0); equator = new Vector3D(0, 0, -1); cross = new Vector3D(1, 0, 0); } public: static Projection* create() { return new CylindricalProjection(false); } ~CylindricalProjection() { delete pole; delete equator; delete cross; } double getSizeRatio(void) { return 2; } bool isValidPixel(double u, double v) { return true; } Vector3D* uvToDirection(double u, double v) { u = 0.75 - u; u *= M_PI * 2; v = acos( 1 - 2 * v ); Vector3D *direction = new Vector3D(u, v); double temp = direction->z; direction->z = direction->y; direction->y = temp; return direction; } Point2D* directionToUV(Vector3D *direction) { double u, v; double lat = direction->dot(pole); v = ( 1 - lat ) / 2; if(v < EPSILON || fabs(1 - v) < EPSILON) u = 0; else { double ratio = equator->dot( direction ) / sin( acos( lat ) ); if(ratio < -1) ratio = -1; else if(ratio > 1) ratio = 1; double lon = acos(ratio) / (2 * M_PI); if(cross->dot(direction) < 0) u = lon; else u = 1 - lon; if(u == 1) u = 0; if(v == 1) v = 0; } // if ( 0 > v || v >= 1 ) fprintf(stderr, "u: %f (%f,%f,%f)\n", v, direction->x, direction->y, direction->z); // assert ( -0. <= u && u < 1 ); // assert ( -0. <= v && v < 1 ); return new Point2D(u, v); } }; class PolarProjection : public Projection { Vector3D *pole; Vector3D *equator; Vector3D *cross; static PolarProjection singleton; PolarProjection(bool initialization) { name = "polar"; if(initialization) ProjectionFactory::registerProjection(name, this->create); pole = new Vector3D(0, 1, 0); equator = new Vector3D(0, 0, -1); cross = new Vector3D(1, 0, 0); } public: static Projection* create() { return new PolarProjection(false); } ~PolarProjection() { delete pole; delete equator; delete cross; } double getSizeRatio(void) { return 2; } bool isValidPixel(double u, double v) { return true; } Vector3D* uvToDirection(double u, double v) { u = 0.75 - u; u *= M_PI * 2; v *= M_PI; Vector3D *direction = new Vector3D(u, v); double temp = direction->z; direction->z = direction->y; direction->y = temp; return direction; } Point2D* directionToUV(Vector3D *direction) { double u, v; double lat = acos(direction->dot(pole)); v = lat * M_1_PI; if(v < EPSILON || fabs(1 - v) < EPSILON) u = 0; else { double ratio = equator->dot(direction) / sin(lat); if(ratio < -1) ratio = -1; else if(ratio > 1) ratio = 1; double lon = acos(ratio) / (2 * M_PI); if(cross->dot(direction) < 0) u = lon; else u = 1 - lon; if(u == 1) u = 0; if(v == 1) v = 0; } // if ( 0 > v || v >= 1 ) fprintf(stderr, "u: %f (%f,%f,%f)\n", v, direction->x, direction->y, direction->z); // assert ( -0. <= u && u < 1 ); // assert ( -0. <= v && v < 1 ); return new Point2D(u, v); } }; PolarProjection PolarProjection::singleton = true; CylindricalProjection CylindricalProjection::singleton = true; AngularProjection AngularProjection::singleton = true; MirrorBallProjection MirrorBallProjection::singleton = true; class TransformInfo { public: double xRotate; double yRotate; double zRotate; int oversampleFactor; bool interpolate; Projection *srcProjection; Projection *dstProjection; TransformInfo() { xRotate = yRotate = zRotate = 0; oversampleFactor = 1; interpolate = false; srcProjection = dstProjection = NULL; } }; void transformArray( const pfs::Array2D *in, pfs::Array2D *out, TransformInfo *transformInfo); void printHelp() { fprintf( stderr, PROG_NAME " + [--width ] [--height ] [--oversample ] [--interpolate] [--xrotate ] [--yrotate ] [--zrotate ] [--verbose] [--help]\n" "See man page for more information.\n" ); } void panoramic( int argc, char* argv[] ) { pfs::DOMIO pfsio; // default parameters int xSize = -1; int ySize = -1; bool verbose = false; TransformInfo transformInfo; static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'e' }, { "verbose", no_argument, NULL, 'v' }, { "width", required_argument, NULL, 'w' }, { "height", required_argument, NULL, 'h' }, { "oversample", required_argument, NULL, 'o' }, { "interpolate", no_argument, NULL, 'i' }, { "xrotate", required_argument, NULL, 'x' }, { "yrotate", required_argument, NULL, 'y' }, { "zrotate", required_argument, NULL, 'z' }, { NULL, 0, NULL, 0 } }; int optionIndex = 0; while( true ) { int c = getopt_long( argc, argv, "w:h:o:ix:y:z:", cmdLineOptions, &optionIndex ); if( c == -1 ) break; switch( c ) { case 'e': printHelp(); throw QuietException(); case 'v': verbose = true; break; case 'w': xSize = strtol( optarg, NULL, 10 ); break; case 'h': ySize = strtol( optarg, NULL, 10 ); break; case 'o': transformInfo.oversampleFactor = strtol( optarg, NULL, 10 ); break; case 'i': transformInfo.interpolate = true; break; case 'x': transformInfo.xRotate = strtod( optarg, NULL ); break; case 'y': transformInfo.yRotate = strtod( optarg, NULL ); break; case 'z': transformInfo.zRotate = strtod( optarg, NULL ); break; case '?': throw QuietException(); case ':': throw QuietException(); } } if( optind < argc ) { bool set = false; while( optind < argc ) { char *destination; if( set || ( destination = strchr( argv[optind], '+' ) ) == NULL ) { fprintf( stderr, PROG_NAME " error: unknown parameter: %s\n", argv[optind]); throw QuietException(); } // replace 'plus' sign with a string terminator, // thus separating input and output filter names. *destination++ = '\0'; transformInfo.srcProjection = ProjectionFactory::getProjection( argv[optind] ); transformInfo.dstProjection = ProjectionFactory::getProjection( destination ); set = true; optind++; } } if( transformInfo.srcProjection == NULL || transformInfo.dstProjection == NULL ) { fprintf( stderr, PROG_NAME " error: unknown projection. Possible values:\n" ); ProjectionFactory::listProjectionNames(); throw QuietException(); } errorCheck(transformInfo.oversampleFactor > 0, "Oversample factor must be > 0"); if( verbose ) { fprintf( stderr, PROG_NAME ": reprojecting %s to %s", transformInfo.srcProjection->getName(), transformInfo.dstProjection->getName() ); if( transformInfo.interpolate == true ) fprintf( stderr, " with bilinear interpolation" ); if(transformInfo.oversampleFactor > 1) { if( transformInfo.interpolate == true ) fprintf( stderr, " and" ); else fprintf( stderr, " with" ); fprintf( stderr, " %dx%d oversampling", transformInfo.oversampleFactor, transformInfo.oversampleFactor ); } if( transformInfo.xRotate != 0 || transformInfo.yRotate != 0 || transformInfo.zRotate != 0 ) { fprintf( stderr, ", while rotating by %f, %f and %f degrees around X, Y and Z respectively", transformInfo.xRotate, transformInfo.yRotate, transformInfo.zRotate); } fprintf( stderr, ".\n"); } pfs::Frame *transformedFrame = NULL; bool firstFrame = true; while( true ) { pfs::Frame *frame = pfsio.readFrame( stdin ); if( frame == NULL ) break; // No more frames pfs::Channel *X, *Y, *Z; frame->getXYZChannels( X, Y, Z ); pfs::Channel *dX, *dY, *dZ; if(xSize == -1 && ySize == -1) { xSize = frame->getWidth(); ySize = (int)(xSize / transformInfo.dstProjection->getSizeRatio()); } else { if(xSize == -1) xSize = (int)(ySize * transformInfo.dstProjection->getSizeRatio()); if(ySize == -1) ySize = (int)(xSize / transformInfo.dstProjection->getSizeRatio()); } if( firstFrame ) { transformedFrame = pfsio.createFrame( xSize, ySize ); firstFrame = false; } pfs::ChannelIterator *it = frame->getChannels(); while( it->hasNext() ) { pfs::Channel *originalCh = it->getNext(); pfs::Channel *newCh = transformedFrame->createChannel( originalCh->getName() ); //TODO: major optimization: transform all channels in one go. transformArray( originalCh, newCh, &transformInfo ); } pfs::copyTags( frame, transformedFrame ); pfsio.writeFrame( transformedFrame, stdout ); pfsio.freeFrame( frame ); } pfsio.freeFrame( transformedFrame ); delete transformInfo.dstProjection; delete transformInfo.srcProjection; } void transformArray( const pfs::Array2D *in, pfs::Array2D *out, TransformInfo *transformInfo ) { const double delta = 1. / transformInfo->oversampleFactor; const double offset = 0.5 / transformInfo->oversampleFactor; const double scaler = 1. / ( transformInfo->oversampleFactor * transformInfo->oversampleFactor ); const int outRows = out->getRows(); const int outCols = out->getCols(); const int inRows = in->getRows(); const int inCols = in->getCols(); for( int y = 0; y < outRows; y++ ) for( int x = 0; x < outCols; x++ ) { double pixVal = 0; if( transformInfo->dstProjection->isValidPixel(( x + 0.5 ) / outCols, ( y + 0.5 ) / outCols ) == true ) { for( double sy = 0, oy = 0; oy < transformInfo->oversampleFactor; sy += delta, oy++ ) for( double sx = 0, ox = 0; ox < transformInfo->oversampleFactor; sx += delta, ox++ ) { Vector3D *direction = transformInfo->dstProjection->uvToDirection( ( x + offset + sx ) / outCols, ( y + offset + sy ) / outRows ); if(direction == NULL) continue; // angles below are negated, because we want to rotate // the environment around us, not us within the environment. if( transformInfo->xRotate != 0 ) direction->rotateX( -transformInfo->xRotate ); if( transformInfo->yRotate != 0 ) direction->rotateY( -transformInfo->yRotate ); if( transformInfo->zRotate != 0 ) direction->rotateZ( -transformInfo->zRotate ); Point2D *p = transformInfo->srcProjection->directionToUV( direction ); p->x *= inCols; p->y *= inRows; if( transformInfo->interpolate == true ) { int ix = (int)floor( p->x ); int iy = (int)floor( p->y ); double i = p->x - ix; double j = p->y - iy; // compute pixel weights for interpolation double w1 = i * j; double w2 = (1 - i) * j; double w3 = (1 - i) * (1 - j); double w4 = i * (1 - j); int dx = ix + 1; if(dx >= inCols) dx = inCols - 1; int dy = iy + 1; if(dy >= inRows) dy = inRows - 1; pixVal += w3 * (*in)(ix, iy) + w4 * (*in)(dx, iy) + w1 * (*in)(dx, dy) + w2 * (*in)(ix, dy); } else { int ix = (int)floor(p->x + 0.5); int iy = (int)floor(p->y + 0.5); if(ix >= inCols) ix = inCols - 1; if(iy >= inRows) iy = inRows - 1; pixVal += (*in)(ix, iy); } delete direction; delete p; (*out)(x,y) = pixVal * scaler; } } } } int main( int argc, char* argv[] ) { try { panoramic( argc, argv ); } catch( pfs::Exception ex ) { fprintf( stderr, PROG_NAME " error: %s\n", ex.getMessage() ); return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/filter/pfstag.cpp0000664000175000017500000001172010254027366014373 00000000000000/** * @brief Add/Remove tags to frames in pfs stream * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfstag.cpp,v 1.1 2005/06/15 13:36:54 rafm Exp $ */ #include #include #include #include #include #include #include #include using namespace std; #define PROG_NAME "pfstag" class QuietException { }; void printHelp() { fprintf( stderr, PROG_NAME " [--set \"[channel:]name=value\"] [--remove \"[channel:]name]\" [--verbose] [--help]\n" "See man page for more information.\n" ); } struct TagOperation { bool remove; string name, value; string channel; }; typedef list ListOfTags; TagOperation parseTagOperation( const char *tag, bool remove ) { TagOperation tagop; const char *equalSign = strstr( tag, "=" ); const char *colonSign = strstr( tag, ":" ); if( remove ) equalSign = tag + strlen( tag ); if( colonSign > equalSign || colonSign == tag ) colonSign = NULL; // ":" only before "=" if( !remove && (equalSign == NULL ) ) // = sign missing throw pfs::Exception( "Tag must contain '=' sign" ); if( (colonSign == NULL && equalSign == tag) || (colonSign != NULL && (equalSign-colonSign) <= 1 ) ) throw pfs::Exception( "Missing tag name" ); tagop.name = colonSign == NULL ? string( tag, (equalSign-tag) ) : string( colonSign+1, (equalSign-colonSign-1) ); if( !remove ) tagop.value = string( equalSign+1 ); // No channel -> frame tag if( colonSign != NULL ) tagop.channel = string( tag, (colonSign-tag) ); tagop.remove = remove; return tagop; } void setTagsOnFrames( int argc, char* argv[] ) { pfs::DOMIO pfsio; ListOfTags setTags; bool verbose = false; static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { "add", required_argument, NULL, 's' }, { "set", required_argument, NULL, 's' }, { "remove", required_argument, NULL, 'r' }, { NULL, 0, NULL, 0 } }; int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, "m:g:s:r:", cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case 's': setTags.push_back( parseTagOperation( optarg, false ) ); break; case 'r': setTags.push_back( parseTagOperation( optarg, true ) ); break; case '?': throw QuietException(); case ':': throw QuietException(); } } if( verbose ) { ListOfTags::iterator it; for( it = setTags.begin(); it != setTags.end(); it++ ) { TagOperation &tagop = *it; if( tagop.remove ) cerr << PROG_NAME ": remove tag '" << tagop.name << "'\n"; else cerr << PROG_NAME ": set tag '" << tagop.name << "' to '" << tagop.value << "'\n"; } } while( true ) { pfs::Frame *frame = pfsio.readFrame( stdin ); if( frame == NULL ) break; // No more frames ListOfTags::iterator it; for( it = setTags.begin(); it != setTags.end(); it++ ) { TagOperation &tagop = *it; pfs::TagContainer *tags; if( tagop.channel.empty() ) tags = frame->getTags(); else { pfs::Channel *channel = frame->getChannel( tagop.channel.c_str() ); if( channel == NULL ) throw pfs::Exception( "Channel not found" ); tags = channel->getTags(); } if( tagop.remove ) tags->removeTag( tagop.name.c_str() ); else tags->setString( tagop.name.c_str(), tagop.value.c_str() ); } pfsio.writeFrame( frame, stdout ); pfsio.freeFrame( frame ); } } int main( int argc, char* argv[] ) { try { setTagsOnFrames( argc, argv ); } catch( pfs::Exception ex ) { fprintf( stderr, PROG_NAME " error: %s\n", ex.getMessage() ); return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/filter/pfspad.10000775000175000017500000000355110254027366013750 00000000000000.TH "pfspad" 1 .SH NAME pfspad \- Add borders to a frame in PFS stream .SH SYNOPSIS .B pfspad [--left ] [--right ] [--top ] [--bottom ] [--width ] [--height ] [--R ] [--G ] [--B ] [--Y ] [--help] .SH DESCRIPTION Add borders to each frame in PFS stream. User specifies size of left, right, top and bottom border or size of an output image. Color of borders can be specified as well. .SH OPTIONS .TP --left , -l Width in pixels of the left border. .TP --right , -r Width in pixels of the right border. .TP --top , -t Height in pixels of the top border. .TP --bottom , -b Height in pixels of the bottom border. .TP --width , -W Width of an output image. Note that --width can be mixed with either --left or --right option. .TP --height , -H Height of an output image. Note that --height can be mixed with either --top or --bottom option. .TP --R , -R , --G , -G , --B , -B Color of borders in RGB mode. Default color is black, and if some of the components is not specified, its value is set to 0.0. .TP --Y , -Y Color of borders in luminance mode. .TP --help, -h Print a list of commandline options. .SH EXAMPLES .TP pfsin image.hdr | pfspad --left 50 --bottom 20 | pfsout out.hdr Add 50 columns to the left and 20 rows to the bottom side of image.hdr. Color of borders is default black. .TP pfsin image.hdr | pfspad --top 20 --height 500 --width 400 --R 1.0 | pfsout out.hdr Add 20 rows to the top side of image.hdr and create output image out.hdr 500 pixels in height and 400 pixels in width. Color of borders is set to red. .SH SEE ALSO .BR pfsin (1) .BR pfsout (1) .SH BUGS Please report bugs and comments to Dorota Zdrojewska . pfstools-1.8.5/src/filter/pfsrotate.10000664000175000017500000000160410254027366014474 00000000000000.TH "pfsrotate" 1 .SH NAME pfsrotate \- Rotate images 90 degrees. .SH SYNOPSIS .B pfsrotate [--r] [--help] .SH DESCRIPTION Use this command to rotate images from a stream of pfs. This command is useful for output on hardcopy devices with aspect ratios opposite to the input image. By default, the image is rotated clockwise. The --r option may be used to rotate the image counter-clockwise instead. .SH OPTIONS .TP --r, -r Rotate the image counter-clockwise instead of clockwise. .SH EXAMPLES .TP pfsin memorial.hdr | pfsrotate -r | pfsout memorial_gc.hdr Rotate memorial image 90 degrees counter-clockwise and save to memorial_gc.hdr. .SH "NOTES" To rotate an image 180 degrees, use .BR pfsflip (1) with both the --h and --v options specified. .SH "SEE ALSO" .BR pfsin(1) .BR pfsout(1) .BR pfsflip(1) .SH BUGS Please report bugs and comments to Alexander Efremov . pfstools-1.8.5/src/filter/Makefile.am0000664000175000017500000000164011210154476014433 00000000000000### bin_PROGRAMS = pfsgamma pfsclamp pfstag pfssize pfsextractchannels pfspanoramic \ pfsrotate pfsflip pfscut pfspad pfscat pfsabsolute pfsdisplayfunction man_MANS = pfsgamma.1 pfsclamp.1 pfstag.1 pfssize.1 pfsextractchannels.1 \ pfspanoramic.1 pfsrotate.1 pfsflip.1 pfscut.1 pfspad.1 pfscat.1 \ pfsabsolute.1 pfsdisplayfunction.1 EXTRA_DIST = $(man_MANS) 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install-pdf-am install-ps \ install-ps-am install-strip installcheck installcheck-am \ installdirs maintainer-clean maintainer-clean-generic \ mostlyclean mostlyclean-compile mostlyclean-generic \ mostlyclean-libtool pdf pdf-am ps ps-am tags uninstall \ uninstall-am uninstall-binPROGRAMS uninstall-man \ uninstall-man1 # 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: pfstools-1.8.5/src/filter/pfscut.cpp0000664000175000017500000001667010736434641014427 00000000000000/** * @brief Cut a rectangle out of images in PFS stream * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Dorota Zdrojewska, * */ #include #include #include #include #include #define PROG_NAME "pfscut" #define UNSP INT_MAX #define MIN 0 #define MAX 1 #define SIZE 2 using namespace std; class QuietException { }; static struct option cmdLineOptions[] = { {"help", no_argument, NULL, 'h'}, {"left", required_argument, NULL, 'l'}, {"right", required_argument, NULL, 'r'}, {"top", required_argument, NULL, 't'}, {"bottom", required_argument, NULL, 'b'}, {"width", required_argument, NULL, 'W'}, {"height", required_argument, NULL, 'H'}, {NULL, 0, NULL, 0} }; void printHelp() { fprintf( stderr, PROG_NAME ": \n" "\t[--left ]\n" "\t[--right ]\n" "\t[--top ]\n" "\t[--bottom ]\n" "\t[--width ]\n" "\t[--height ]\n" "\t[--help]\n" "\t[x_ul y_ul x_br y_br]\n" "See man page for more information.\n"); } void calcBorders(int min, int max, int size, int inSize, int flag, int* out) { if (min<0 || max<0) throw pfs::Exception("You cannot cut negative number of pixels"); if (min>=inSize && min!=UNSP) throw pfs::Exception("You cannot cut number of pixels greater than size of an image"); if (max>=inSize && max!=UNSP) throw pfs::Exception("You cannot cut number of pixels greater than size of an image"); if (size>inSize && size!=UNSP) throw pfs::Exception("You cannot specify size greater than size of an input image"); if (min!=UNSP && max!=UNSP && size!=UNSP) if (flag) throw pfs::Exception("You cannot specify all width, left and right options"); else throw pfs::Exception("You cannot specify all height, top and bottom options"); if (min!=UNSP && max!=UNSP && size==UNSP) { if((min+max)>=inSize) if (flag) throw pfs::Exception("Too large value for left or right option"); else throw pfs::Exception("Too large value for top or bottom option"); out[MIN]=min; out[MAX]=inSize-max-1; out[SIZE]=inSize-min-max; } if (min!=UNSP && max==UNSP && size==UNSP) { out[MIN]=min; out[MAX]=inSize-1; out[SIZE]=inSize-min; } if (min==UNSP && max!=UNSP && size==UNSP) { out[MIN]=0; out[MAX]=inSize-max-1; out[SIZE]=inSize-max; } if (min!=UNSP && max==UNSP && size!=UNSP) { if((min+max)>inSize) if(flag) throw pfs::Exception("Too large value for left or width option"); else throw pfs::Exception("Too large value for top or height option"); out[MIN]=min; out[MAX]=size+min-1; out[SIZE]=size; } if (min==UNSP && max!=UNSP && size!=UNSP) { if((max+size)>inSize) if(flag) throw pfs::Exception("Too large value for right or width option"); else throw pfs::Exception("Too large value for bottom or height option"); out[MIN]=inSize-max-size; out[MAX]=inSize-max-1; out[SIZE]=size; } if (min==UNSP && max==UNSP && size!=UNSP) { int diff=inSize-size; out[MIN]=diff/2; out[MAX]=inSize-(diff/2)-1; if(diff%2) out[MAX]--; out[SIZE]=size; } if (min==UNSP && max==UNSP && size==UNSP) { out[MIN]=0; out[MAX]=inSize-1; out[SIZE]=inSize; } } void pfscut (int argc, char* argv[]) { pfs::DOMIO pfsio; //numbers of pixels to cut from each border of an image int left=UNSP, right=UNSP, top=UNSP, bottom=UNSP; int width=UNSP, height=UNSP; //size of an output image int x_ul=UNSP, y_ul=UNSP, x_br=UNSP, y_br=UNSP; int optionIndex=0; while (1) { int c=getopt_long(argc, argv, "hl:r:t:b:W:H:", cmdLineOptions, &optionIndex); if(c==-1) break; switch(c) { case 'h': printHelp(); throw QuietException(); break; case 'l': left=atoi(optarg); break; case 'r': right=atoi(optarg); break; case 't': top=atoi(optarg); break; case 'b': bottom=atoi(optarg); break; case 'W': width=atoi(optarg); if (width<=0) throw pfs::Exception("Size of an output image cannot be negative or equal to 0"); break; case 'H': height=atoi(optarg); if (height<=0) throw pfs::Exception("Size of an output image cannot be negative or equal to 0"); break; } } if( optind != argc ) { if( optind != (argc - 4) ) throw pfs::Exception( "You must specify x and y coordinates of both upper left and lower right corner" ); x_ul = strtol( argv[optind++], NULL, 10 ); y_ul = strtol( argv[optind++], NULL, 10 ); x_br = strtol( argv[optind++], NULL, 10 ); y_br = strtol( argv[optind++], NULL, 10 ); } while (1) { pfs::Frame *inFrame = pfsio.readFrame(stdin); if (inFrame==NULL) break; // no more frames int inWidth=inFrame->getWidth(); int inHeight=inFrame->getHeight(); int leftRight[3], topBottom[3]; if( x_ul != UNSP ) { leftRight[MIN] = x_ul; leftRight[MAX] = x_br; leftRight[SIZE] = x_br - x_ul + 1; topBottom[MIN] = y_ul; topBottom[MAX] = y_br; topBottom[SIZE] = y_br - y_ul + 1; } else { //calculate edge columns and rows of an input image to be in an output image calcBorders(left, right, width, inWidth, 1, leftRight); calcBorders(top, bottom, height, inHeight, 0, topBottom); } if( topBottom[SIZE] < 1 || leftRight[SIZE] < 1 ) throw pfs::Exception( "The resulting image has zero or negative size" ); if( topBottom[MIN] < 0 || leftRight[MIN] < 0 || topBottom[MAX] >= inHeight || leftRight[MAX] >= inWidth ) throw pfs::Exception( "The specified coordinates are outsize the image boundaries" ); int lCol=leftRight[MIN]; int rCol=leftRight[MAX]; int tRow=topBottom[MIN]; int bRow=topBottom[MAX]; int outWidth=leftRight[SIZE]; int outHeight=topBottom[SIZE]; pfs::Frame *outFrame = pfsio.createFrame(outWidth, outHeight); pfs::ChannelIterator *it = inFrame->getChannels(); while (it->hasNext()) { pfs::Channel *inCh = it->getNext(); pfs::Channel *outCh = outFrame->createChannel(inCh->getName()); for (int i=tRow; i<=bRow; i++) for (int j=lCol; j<=rCol; j++) (*outCh)(j-lCol, i-tRow)=(*inCh)(j,i); } pfs::copyTags(inFrame, outFrame); pfsio.writeFrame(outFrame, stdout); pfsio.freeFrame(inFrame); pfsio.freeFrame(outFrame); } } int main (int argc, char* argv[]) { try { pfscut(argc, argv); } catch (pfs::Exception ex) { fprintf (stderr, PROG_NAME " error: %s\n", ex.getMessage()); return EXIT_FAILURE; } catch (QuietException ex) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/filter/pfsdisplayfunction.cpp0000664000175000017500000001305111043640745017031 00000000000000/** * @brief Apply display function or inverse display function the the pfs stream * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfsdisplayfunction.cpp,v 1.2 2008/07/29 16:14:29 rafm Exp $ */ #include #include #include #include #include #include #include #include "display_function.h" #define PROG_NAME "pfsdisplayfunction" class QuietException { }; void applyDisplayFunction( pfs::Array2D *array, DisplayFunction *df, int model_dir ); void printHelp() { fprintf( stderr, PROG_NAME " [--gamma | --inverse-gamma ] [--mul ] [--verbose] [--help]\n" "See man page for more information.\n" ); } void processFrames( int argc, char* argv[] ) { pfs::DOMIO pfsio; DisplayFunction *df = NULL; bool verbose = false; int model_dir = 0; // -1 to-pixels; 1 to-luminance; 0 unspecified df = createDisplayFunctionFromArgs( argc, argv ); if( df == NULL ) df = new DisplayFunctionGGBA( "lcd" ); static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { "to-pixels", no_argument, NULL, 'p' }, { "to-luminance", no_argument, NULL, 'l' }, { NULL, 0, NULL, 0 } }; int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, "hvpl", cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case 'l': model_dir = 1; break; case 'p': model_dir = -1; break; case '?': throw QuietException(); case ':': throw QuietException(); } } if( verbose ) { df->print( stderr ); } bool first_frame = true; while( true ) { pfs::Frame *frame = pfsio.readFrame( stdin ); if( frame == NULL ) break; // No more frames if( first_frame ) { const char *lum_type = frame->getTags()->getString("LUMINANCE"); if( lum_type ) { if( model_dir == 0 ) { // Determine model direction from the LUMINANCE tag if( !strcmp( lum_type, "DISPLAY" ) ) model_dir = 1; else if( !strcmp( lum_type, "ABSOLUTE" ) ) model_dir = -1; } if( !strcmp( lum_type, "DISPLAY" ) && model_dir == -1 ) std::cerr << PROG_NAME " warning: applying inverse display function to a display referred image" << std::endl; if( !strcmp( lum_type, "ABSOLUTE" ) && model_dir == 1 ) std::cerr << PROG_NAME " warning: applying display function to a linear luminance or radiance image" << std::endl; if( !strcmp( lum_type, "RELATIVE" ) ) std::cerr << PROG_NAME " warning: input image should be in absolute luminance / radiance units" << std::endl; } } if( model_dir == 0 ) throw pfs::Exception( "specify --to-pixels or --to-luminance mapping" ); pfs::Channel *X, *Y, *Z; frame->getXYZChannels( X, Y, Z ); if( X != NULL ) { // Color, XYZ pfs::transformColorSpace( pfs::CS_XYZ, X, Y, Z, pfs::CS_RGB, X, Y, Z ); // At this point (X,Y,Z) = (R,G,B) applyDisplayFunction( X, df, model_dir ); applyDisplayFunction( Y, df, model_dir ); applyDisplayFunction( Z, df, model_dir ); pfs::transformColorSpace( pfs::CS_RGB, X, Y, Z, pfs::CS_XYZ, X, Y, Z ); // At this point (X,Y,Z) = (X,Y,Z) } else if( (Y = frame->getChannel( "Y" )) != NULL ) { // Luminance only applyDisplayFunction( Y, df, model_dir ); } else throw pfs::Exception( "Missing X, Y, Z channels in the PFS stream" ); if( model_dir == -1 ) frame->getTags()->setString("LUMINANCE", "DISPLAY"); else if( model_dir == 1 ) frame->getTags()->setString("LUMINANCE", "ABSOLUTE"); first_frame = false; pfsio.writeFrame( frame, stdout ); pfsio.freeFrame( frame ); } } void applyDisplayFunction( pfs::Array2D *array, DisplayFunction *df, int model_dir ) { int imgSize = array->getRows()*array->getCols(); for( int index = 0; index < imgSize ; index++ ) { float &v = (*array)(index); if( model_dir == -1 ) v = df->inv_display( v ); else v = df->display( v ); } } int main( int argc, char* argv[] ) { try { processFrames( argc, argv ); } catch( pfs::Exception ex ) { fprintf( stderr, PROG_NAME " error: %s\n", ex.getMessage() ); return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/filter/pfssize.10000664000175000017500000000376010720544167014156 00000000000000.TH "pfssize" 1 .SH NAME pfssize \- Resize frames .SH SYNOPSIS .B pfssize [--x ] [--y ] [--ratio ] [--maxx ] [--maxy ] [--minx ] [--miny ] [--filter ] .SH DESCRIPTION Resize all frames and all channels in the stream. Note that resampling is done on each channel as it is - for color images resampling is usually done in linear (not gamma corrected) XYZ color space. .SH OPTIONS .TP --x , -x New x resolution in pixels. .TP --y , -y New y resolution in pixels. .TP --ratio , -r Resize both width and height using the given ratio. Ratio equal 1 is the original size, lower than 1 makes the frames smaller and greater than 1, enlarges the frames. .TP --minx , --miny Make sure that the resulting image has at least width and/or height. Cannot be used in combination with -x, -y and --ratio. .TP --maxx , --maxy Make sure that the resulting image has at most width and/or height. Cannot be used in combination with -x, -y and --ratio. .TP --filter , -f Use filter for upsampling (on downsampling, box filter is always used). Available filters: .B BOX Box filter. This is the fastest and the filter, but it also causes visible aliasing artifacts. .B LINEAR (deafult) Bi-linear filter. .B MITCHELL Mitchell filter. From \fIMitchell and Netravali, Reconstruction Filters in Computer Graphics,In Computer Graphics, vol. 22 (4) 1988\fR. Since the filter contains negative parts, it may cause halo artifacts and it may result in negative values for HDR images. .SH EXAMPLES .TP pfsin memorial.hdr | pfssize -r 0.25 | pfsout memorial_small.hdr Lower the resolution of memorial.hdr four times. .SH "SEE ALSO" .BR pfsin (1) .BR pfsout (1) .SH BUGS Please report bugs and comments to Rafal Mantiuk . pfstools-1.8.5/src/filter/display_function.h0000664000175000017500000000503411026307540016120 00000000000000/** * @brief Display Adaptive TMO * * From: * Rafal Mantiuk, Scott Daly, Louis Kerofsky. * Display Adaptive Tone Mapping. * To appear in: ACM Transactions on Graphics (Proc. of SIGGRAPH'08) 27 (3) * http://www.mpi-inf.mpg.de/resources/hdr/datmo/ * * This file is a part of PFSTMO package. * ---------------------------------------------------------------------- * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: display_function.h,v 1.1 2008/06/18 22:42:40 rafm Exp $ */ #ifndef DISPLAY_FUNCTION_H #define DISPLAY_FUNCTION_H #include class DisplayFunction { public: /** Convert input luminance (cd/m^2) to pixel value (0-1) */ virtual float inv_display( float L ) = 0; /** Convert pixel value (0-1) to input luminance (cd/m^2) */ virtual float display( float pix ) = 0; virtual void print( FILE *fh ) = 0; virtual ~DisplayFunction() { } }; /** * Gamma Gain Black and Ambient display model */ class DisplayFunctionGGBA : public DisplayFunction { float gamma, L_max, L_offset, L_black, E_amb, screen_refl; public: DisplayFunctionGGBA( float gamma, float L_max, float L_black, float E_amb, float screen_refl ); DisplayFunctionGGBA( const char *predefined ); float inv_display( float L ); float display( float pix ); void print( FILE *fh ); private: void init( float gamma, float L_max, float L_black, float E_amb, float screen_refl ); }; class DisplayFunctionLUT : public DisplayFunction { float *pix_lut, *L_lut; size_t lut_size; public: DisplayFunctionLUT( const char *file_name ); ~DisplayFunctionLUT(); float inv_display( float L ); float display( float pix ); void print( FILE *fh ); }; DisplayFunction *createDisplayFunctionFromArgs( int &argc, char* argv[] ); #endif pfstools-1.8.5/src/pfs/0002755000175000017500000000000011652214413011757 500000000000000pfstools-1.8.5/src/pfs/array2d.h0000664000175000017500000002003710254027367013425 00000000000000/** * @file * @brief PFS library - general 2d array interface * * All pfs::Array2D classes are part of pfs library. However, to * lessen coupling of the code with pfs library, Array2D classes are * declared in this separate file. Therefore it is possible to write * the code that implements or uses Array2D interface while it has no * knowledge of other pfs library classes. * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: array2d.h,v 1.1 2005/06/15 13:36:55 rafm Exp $ */ #ifndef Array2D_H #define Array2D_H #include namespace pfs { /** * @brief Interface for 2 dimensional array of floats. * * This is a thin interface of classes that hold 2 dimensional arrays * of floats. The interface lets to access all types of arrays in the * same way, regardless how data is really stored (row major, column * major, 2D array, array of pointers, etc.). It also simplifies * indexing. * * See also implementing classes. */ class Array2D { public: /** * Get number of columns or, in case of an image, width. */ virtual int getCols() const = 0; /** * Get number of rows or, in case of an image, height. */ virtual int getRows() const = 0; /** * Access an element of the array for reading and * writing. Whether the given row and column are checked against * array bounds depends on an implementing class. * * Note, that if an Array2D object is passed as a pointer (what * is usually the case), to access its elements, you have to use * somewhat strange syntax: (*array)(row, column). * * @param col number of a column (x) within the range 0..(getCols()-1) * @param row number of a row (y) within the range 0..(getRows()-1) */ virtual float& operator()( int col, int row ) = 0; /** * Access an element of the array for reading. Whether the given * row and column are checked against array bounds depends on an * implementing class. * * Note, that if an Array2D object is passed as a pointer (what * is usually the case), to access its elements, you have to use * somewhat strange syntax: (*array)(row, column). * * @param col number of a column (x) within the range 0..(getCols()-1) * @param row number of a row (y) within the range 0..(getRows()-1) */ virtual const float& operator()( int col, int row ) const = 0; /** * Access an element of the array for reading and writing. This * is probably faster way of accessing elements than * operator(col, row). However there is no guarantee on the * order of elements as it usually depends on an implementing * class. The only assumption that can be make is that there are * exactly columns*rows elements and they are all unique. * * Whether the given index is checked against array bounds * depends on an implementing class. * * Note, that if an Array2D object is passed as a pointer (what * is usually the case), to access its elements, you have to use * somewhat strange syntax: (*array)(index). * * @param index index of an element within the range 0..(getCols()*getRows()-1) */ virtual float& operator()( int index ) = 0; /** * Access an element of the array for reading. This * is probably faster way of accessing elements than * operator(col, row). However there is no guarantee on the * order of elements as it usually depends on an implementing * class. The only assumption that can be make is that there are * exactly columns*rows elements and they are all unique. * * Whether the given index is checked against array bounds * depends on an implementing class. * * Note, that if an Array2D object is passed as a pointer (what * is usually the case), to access its elements, you have to use * somewhat strange syntax: (*array)(index). * * @param index index of an element within the range 0..(getCols()*getRows()-1) */ virtual const float& operator()( int index ) const = 0; /** * Each implementing class should provide its own destructor. */ virtual ~Array2D() { } }; /** * @brief Two dimensional array of floats * * Holds 2D data in column-major oder. Allows easy indexing * and retrieving array dimensions. */ class Array2DImpl: public Array2D { float *data; int cols, rows; public: Array2DImpl( int cols, int rows ) : cols( cols ), rows( rows ) { data = new float[cols*rows]; } ~Array2DImpl() { delete[] data; } inline int getCols() const { return cols; } inline int getRows() const { return rows; } inline float& operator()( int col, int row ) { assert( col >= 0 && col < cols ); assert( row >= 0 && row < rows ); return data[ col+row*cols ]; } inline const float& operator()( int col, int row ) const { assert( col >= 0 && col < cols ); assert( row >= 0 && row < rows ); return data[ col+row*cols ]; } inline float& operator()( int index ) { assert( index >= 0 && index < rows*cols ); return data[index]; } inline const float& operator()( int index ) const { assert( index >= 0 && index <= rows*cols ); return data[index]; } float* getRawData() { return data; } }; /** * Copy data from one Array2D to another. Dimensions of the arrays must be the same. * * @param from array to copy from * @param to array to copy to */ inline void copyArray(const Array2D *from, Array2D *to) { assert( from->getRows() == to->getRows() ); assert( from->getCols() == to->getCols() ); const int elements = from->getRows()*from->getCols(); for( int i = 0; i < elements; i++ ) (*to)(i) = (*from)(i); } /** * Set all elements of the array to a give value. * * @param array array to modify * @param value all elements of the array will be set to this value */ inline void setArray(Array2D *array, const float value ) { const int elements = array->getRows()*array->getCols(); for( int i = 0; i < elements; i++ ) (*array)(i) = value; } /** * Perform element-by-element multiplication: z = x * y. z can be the same as x or y. * * @param z array where the result is stored * @param x first element of the multiplication * @param y second element of the multiplication */ inline void multiplyArray(Array2D *z, const Array2D *x, const Array2D *y) { assert( x->getRows() == y->getRows() ); assert( x->getCols() == y->getCols() ); assert( x->getRows() == z->getRows() ); assert( x->getCols() == z->getCols() ); const int elements = x->getRows()*x->getCols(); for( int i = 0; i < elements; i++ ) (*z)(i) = (*x)(i) * (*y)(i); } } #endif pfstools-1.8.5/src/pfs/colorspace.cpp0000664000175000017500000002510010647352025014540 00000000000000/** * @brief PFS library - color space transformations * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: colorspace.cpp,v 1.6 2007/07/18 08:49:25 rafm Exp $ */ #include #include "pfs.h" #include #include #include namespace pfs { //--- 7 digits approximation of precise values static const float rgb2xyzD65Mat[3][3] = { { 0.412424f, 0.357579f, 0.180464f }, { 0.212656f, 0.715158f, 0.072186f }, { 0.019332f, 0.119193f, 0.950444f } }; static const float xyz2rgbD65Mat[3][3] = { { 3.240708, -1.537259, -0.498570 }, { -0.969257, 1.875995, 0.041555 }, { 0.055636, -0.203996, 1.057069 } }; // //--- precise values for matrix convertion (above float precission) // static const float rgb2xyzD65Mat[3][3] = // { { 0.412424, 0.357579, 0.180464 }, // { 0.212656, 0.715158, 0.0721856 }, // { 0.0193324, 0.119193, 0.950444 } }; // static const float xyz2rgbD65Mat[3][3] = // { { 3.24071, -1.53726, -0.498571 }, // { -0.969258, 1.87599, 0.0415557 }, // { 0.0556352, -0.203996, 1.05707 } }; // //--- original values which lead to mean sq error of above 3 for green channel // static const float rgb2xyzD65Mat[3][3] = // { { 0.4124f, 0.3576f, 0.1805f }, // { 0.2126f, 0.7152f, 0.0722f }, // { 0.0193f, 0.1192f, 0.9505f } }; // static const float xyz2rgbD65Mat[3][3] = // { { 3.2406f, -1.5372f, -0.4986f }, // { -0.9689f, 1.8758f, 0.0415f }, // { 0.0557f, -0.2040f, 1.0570f } }; static void multiplyByMatrix( const Array2D *inC1, const Array2D *inC2, const Array2D *inC3, Array2D *outC1, Array2D *outC2, Array2D *outC3, const float mat[3][3] ) { int imgSize = inC1->getRows()*inC1->getCols(); for( int index = 0; index < imgSize ; index++ ) { const float x1 = (*inC1)(index), x2 = (*inC2)(index), x3 = (*inC3)(index); float &y1 = (*outC1)(index), &y2 = (*outC2)(index), &y3 = (*outC3)(index); y1 = mat[0][0]*x1 + mat[0][1]*x2 + mat[0][2]*x3; y2 = mat[1][0]*x1 + mat[1][1]*x2 + mat[1][2]*x3; y3 = mat[2][0]*x1 + mat[2][1]*x2 + mat[2][2]*x3; } } //----------------------------------------------------------- // sRGB conversion functions //----------------------------------------------------------- static inline float clamp( const float v, const float min, const float max ) { if( v < min ) return min; if( v > max ) return max; return v; } static void transformSRGB2XYZ( const Array2D *inC1, const Array2D *inC2, const Array2D *inC3, Array2D *outC1, Array2D *outC2, Array2D *outC3 ) { int imgSize = inC1->getRows()*inC1->getCols(); for( int index = 0; index < imgSize ; index++ ) { float r = (*inC1)(index), g = (*inC2)(index), b = (*inC3)(index); float &x = (*outC1)(index), &y = (*outC2)(index), &z = (*outC3)(index); r = clamp( r, 0, 1 ); g = clamp( g, 0, 1 ); b = clamp( b, 0, 1 ); x = (r <= 0.04045 ? r / 12.92f : powf( (r + 0.055f) / 1.055f, 2.4f ) ); y = (g <= 0.04045 ? g / 12.92f : powf( (g + 0.055f) / 1.055f, 2.4f ) ); z = (b <= 0.04045 ? b / 12.92f : powf( (b + 0.055f) / 1.055f, 2.4f ) ); } multiplyByMatrix( outC1, outC2, outC3, outC1, outC2, outC3, rgb2xyzD65Mat ); } static void transformXYZ2SRGB( const Array2D *inC1, const Array2D *inC2, const Array2D *inC3, Array2D *outC1, Array2D *outC2, Array2D *outC3 ) { multiplyByMatrix( outC1, outC2, outC3, outC1, outC2, outC3, xyz2rgbD65Mat ); int imgSize = inC1->getRows()*inC1->getCols(); for( int index = 0; index < imgSize ; index++ ) { float r = (*inC1)(index), g = (*inC2)(index), b = (*inC3)(index); float &o_r = (*outC1)(index), &o_g = (*outC2)(index), &o_b = (*outC3)(index); r = clamp( r, 0, 1 ); g = clamp( g, 0, 1 ); b = clamp( b, 0, 1 ); o_r = (r <= 0.0031308 ? r *= 12.92f : 1.055f * powf( r, 1./2.4 ) - 0.055); o_g = (g <= 0.0031308 ? g *= 12.92f : 1.055f * powf( g, 1./2.4 ) - 0.055); o_b = (b <= 0.0031308 ? b *= 12.92f : 1.055f * powf( b, 1./2.4 ) - 0.055); } } static void transformXYZ2Yuv( const Array2D *inC1, const Array2D *inC2, const Array2D *inC3, Array2D *outC1, Array2D *outC2, Array2D *outC3 ) { int imgSize = inC1->getRows()*inC1->getCols(); for( int index = 0; index < imgSize ; index++ ) { const float &X = (*inC1)(index), Y = (*inC2)(index), &Z = (*inC3)(index); float &outY = (*outC1)(index), &u = (*outC2)(index), &v = (*outC3)(index); float x = X/(X+Y+Z); float y = Y/(X+Y+Z); // assert((4.f*nx / (-2.f*nx + 12.f*ny + 3.f)) <= 0.62 ); // assert( (9.f*ny / (-2.f*nx + 12.f*ny + 3.f)) <= 0.62 ); u = 4.f*x / (-2.f*x + 12.f*y + 3.f); v = 9.f*y / (-2.f*x + 12.f*y + 3.f); outY = Y; } } static void transformYuv2XYZ( const Array2D *inC1, const Array2D *inC2, const Array2D *inC3, Array2D *outC1, Array2D *outC2, Array2D *outC3 ) { int imgSize = inC1->getRows()*inC1->getCols(); for( int index = 0; index < imgSize ; index++ ) { const float Y = (*inC1)(index), &u = (*inC2)(index), &v = (*inC3)(index); float &X = (*outC1)(index), &outY = (*outC2)(index), &Z = (*outC3)(index); float x = 9.f*u / (6.f*u - 16.f*v + 12.f); float y = 4.f*v / (6.f*u - 16.f*v + 12.f); X = x/y * Y; Z = (1.f-x-y)/y * Y; outY = Y; } } static void transformYxy2XYZ( const Array2D *inC1, const Array2D *inC2, const Array2D *inC3, Array2D *outC1, Array2D *outC2, Array2D *outC3 ) { int imgSize = inC1->getRows()*inC1->getCols(); for( int index = 0; index < imgSize ; index++ ) { const float Y = (*inC1)(index), x = (*inC2)(index), y = (*inC3)(index); float &X = (*outC1)(index), &outY = (*outC2)(index), &Z = (*outC3)(index); X = x/y * Y; Z = (1.f-x-y)/y * Y; outY = Y; } } static void transformXYZ2Yxy( const Array2D *inC1, const Array2D *inC2, const Array2D *inC3, Array2D *outC1, Array2D *outC2, Array2D *outC3 ) { int imgSize = inC1->getRows()*inC1->getCols(); for( int index = 0; index < imgSize ; index++ ) { const float X = (*inC1)(index), Y = (*inC2)(index), Z = (*inC3)(index); float &outY = (*outC1)(index), &x = (*outC2)(index), &y = (*outC3)(index); x = X/(X+Y+Z); y = Y/(X+Y+Z); outY = Y; } } static void transformRGB2XYZ( const Array2D *inC1, const Array2D *inC2, const Array2D *inC3, Array2D *outC1, Array2D *outC2, Array2D *outC3 ) { multiplyByMatrix( inC1, inC2, inC3, outC1, outC2, outC3, rgb2xyzD65Mat ); } static void transformXYZ2RGB( const Array2D *inC1, const Array2D *inC2, const Array2D *inC3, Array2D *outC1, Array2D *outC2, Array2D *outC3 ) { multiplyByMatrix( inC1, inC2, inC3, outC1, outC2, outC3, xyz2rgbD65Mat ); } typedef void(*CSTransformFunc)( const Array2D *inC1, const Array2D *inC2, const Array2D *inC3, Array2D *outC1, Array2D *outC2, Array2D *outC3 ); struct CSTransEdge { CSTransEdge *next; ColorSpace srcCS; ColorSpace destCS; CSTransformFunc func; }; CSTransEdge TN_XYZRGB = { NULL, CS_XYZ, CS_RGB, transformXYZ2RGB }; CSTransEdge TN_XYZYUV = { &TN_XYZRGB, CS_XYZ, CS_YUV, transformXYZ2Yuv }; CSTransEdge TN_XYZYxy = { &TN_XYZYUV, CS_XYZ, CS_Yxy, transformXYZ2Yxy }; CSTransEdge TN_XYZSRGB = { &TN_XYZYxy, CS_XYZ, CS_SRGB, transformXYZ2SRGB }; CSTransEdge TN_RGBXYZ = { NULL, CS_RGB, CS_XYZ, transformRGB2XYZ }; CSTransEdge TN_SRGBXYZ = { NULL, CS_SRGB, CS_XYZ, transformSRGB2XYZ }; CSTransEdge TN_YUV2XYZ = { NULL, CS_YUV, CS_XYZ, transformYuv2XYZ }; CSTransEdge TN_Yxy2XYZ = { NULL, CS_Yxy, CS_XYZ, transformYxy2XYZ }; CSTransEdge *CSTransGraph[] = { &TN_XYZSRGB, &TN_RGBXYZ, &TN_SRGBXYZ, &TN_YUV2XYZ, &TN_Yxy2XYZ }; void transformColorSpace( ColorSpace inCS, const Array2D *inC1, const Array2D *inC2, const Array2D *inC3, ColorSpace outCS, Array2D *outC1, Array2D *outC2, Array2D *outC3 ) { assert( inC1->getCols() == inC2->getCols() && inC2->getCols() == inC3->getCols() && inC3->getCols() == outC1->getCols() && outC1->getCols() == outC2->getCols() && outC2->getCols() == outC3->getCols() ); assert( inC1->getRows() == inC2->getRows() && inC2->getRows() == inC3->getRows() && inC3->getRows() == outC1->getRows() && outC1->getRows() == outC2->getRows() && outC2->getRows() == outC3->getRows() ); CSTransEdge *gotByEdge[ CS_LAST ] = { NULL }; // Breadth First Search std::list bfsList; bfsList.push_back( inCS ); bool found = false; while( !bfsList.empty() ) { ColorSpace node = bfsList.front(); bfsList.pop_front(); // std::cerr << "Graph Node: " << node << "\n"; if( node == outCS ) { found = true; break; } for( CSTransEdge *edge = CSTransGraph[node]; edge != NULL; edge = edge->next ) { if( edge->destCS != inCS && gotByEdge[ edge->destCS ] == NULL ) { bfsList.push_back( edge->destCS ); gotByEdge[ edge->destCS ] = edge; } } } if( !found ) { // TODO: All transforms should be supported throw Exception( "Not supported color tranform" ); } else { // Reverse path std::list step; ColorSpace currentNode = outCS; while( currentNode != inCS ) { // std::cerr << "edge: " << gotByEdge[ currentNode ]->srcCS << " -- " // << gotByEdge[ currentNode ]->destCS << "\n"; step.push_front( gotByEdge[ currentNode ] ); currentNode = gotByEdge[ currentNode ]->srcCS; } // Execute path std::list::iterator it; for( it = step.begin(); it != step.end(); it++ ) { // std::cerr << "edge: " << (*it)->srcCS << " -- " // << (*it)->destCS << "\n"; if( it == step.begin() ) (*it)->func( inC1, inC2, inC3, outC1, outC2, outC3 ); else (*it)->func( outC1, outC2, outC3, outC1, outC2, outC3 ); } } } } pfstools-1.8.5/src/pfs/pfs.h0000664000175000017500000004573010401354014012642 00000000000000/** * @file * @brief PFS library - core API interfaces * * Classes for reading and writing a stream of PFS frames. * * Note on the design of pfs library API: pfs library API makes * extensive usage of interfaces - classes that have only virtual * methods. This way no private fields are visible for the client * programs. Everything that is private is hidden in .cpp file rather * than the header .h. For example, pfs library uses STL to store some * internal data, but no STL class can be found the header file * pfs.h. Such design should hopefully give less problems when * extending and updating the library. * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfs.h,v 1.2 2006/03/01 17:21:16 rafm Exp $ */ #ifndef PFS_H #define PFS_H #include #include #include "array2d.h" struct option; /** * All classes and function from PFS library reside in pfs namespace. */ namespace pfs { /** * Utility class that keeps pointer and deletes pointed object * when the class is deleted. * * Note that it is not a full implementation of the smart pointer * and memory management is not fool proof. You should never store * this object as a global variable or a field of a class. These * objects should be used only as local variables. */ template class SelfDestructPtr { T *ptr; mutable bool itsOwn; public: explicit SelfDestructPtr( T *ptr = 0 ): ptr(ptr), itsOwn(ptr!=0) { } SelfDestructPtr( const SelfDestructPtr& r ) : itsOwn(r.itsOwn), ptr(r.release()) {} SelfDestructPtr& operator=( const SelfDestructPtr& r ) { if (&r != this) { if (ptr != r.ptr) { if( itsOwn ) delete ptr; itsOwn = r.itsOwn; } else if( r.itsOwn ) itsOwn = true; ptr = r.release(); } return *this; } ~SelfDestructPtr() { if( itsOwn ) delete ptr; } bool operator==( const SelfDestructPtr &x ) const { return *(ptr) == *(x.ptr); } bool operator!=( const SelfDestructPtr &x ) const { return *(ptr) != *(x.ptr); } T& operator*() const {return *ptr;} T* operator->() const {return ptr;} T* get() const {return ptr;} T* release() const {itsOwn = false; return ptr;} }; /** * Iterator that allows to get the list of available tags in a * TagContainer. */ class TagIterator { public: /** * Get next item on the list. * * @return name of the tag */ virtual const char *getNext() = 0; /** * Returns true if there is still an item left on the list. */ virtual bool hasNext() const = 0; }; typedef SelfDestructPtr TagIteratorPtr; /** * TagContainer interface allows to read and modify tags. A tag is "name"="value" pair. */ class TagContainer { public: /** * Get a string tag of the name tagName from the TagContainer. * @param tagName name of the tag to retrieve * @return tag value or NULL if tag was not found */ virtual const char* getString( const char *tagName ) = 0; /** * Set or add a string tag of the name tagName. * @param tagName name of the tag to add or set * @param tagValue value of the tag */ virtual void setString( const char *tagName, const char *tagValue ) = 0; /** * Removes (if exists) a tag of the name tagName from the TagContainer. * @param tagName name of the tag to remove */ virtual void removeTag( const char *tagName ) = 0; /** * Use TagIterator to iterate over all tags in the TagContainer. * TagIteratorPtr is a smart pointer, which destructs * TagIterator when TagIteratorPtr is destructed. Use -> * operator to access TagIterator members from a TagIteratorPtr * object. * * To iterate over all tags, use the following code: * * pfs::TagIteratorPtr it( frame->getTags()->getIterator() ); * while( it->hasNext() ) { * const char *tagName = it->getNext(); * //Do something * } * */ virtual TagIteratorPtr getIterator() const = 0; }; /** * Channel interface represents a 2D rectangular array with * associated tags. */ class Channel : public Array2D { public: /** * Gets width of the channel (in pixels). * This is a synonym for Array2D::getCols(). */ int getWidth() const { return getCols(); } /** * Gets height of the channel (in pixels). * This is a synonym for Array2D::getRows(). */ virtual int getHeight() const { return getRows(); } /** * Gets name of the channel. */ virtual const char *getName() const = 0; /** * Returns TagContainer that can be used to access or modify * tags associated with this Channel object. */ virtual TagContainer *getTags() = 0; /** * For performance reasons, the channels can be accessed as a * table of float values. Data is given in row-major order, i.e. * it is indexed data[x+y*width]. If performance is not crucial, * use Array2D interface instead. * * @return a table of floats of the size width*height */ virtual float *getRawData() = 0; }; /** * Iterator that allows to get the list of available channels in a frame. */ class ChannelIterator { public: /** * Get next item on the list. */ virtual Channel *getNext() = 0; /** * Returns true if there is still an item left on the list. */ virtual bool hasNext() const = 0; }; typedef SelfDestructPtr ChannelIteratorPtr; /** * Interface representing a single PFS frame. Frame may contain 0 * or more channels (e.g. color XYZ, depth channel, alpha * channnel). All the channels are of the same size. Frame can * also contain additional information in tags (see getTags). */ class Frame { public: /** * Gets width of the channels (in pixels). */ virtual int getWidth() const = 0; /** * Gets height of the channels (in pixels). */ virtual int getHeight() const = 0; /** * Gets color channels in XYZ color space. May return NULLs * if such channels do not exist. Values assigned to * X, Y, Z are always either all NULLs or valid pointers to * channels. * * @param X [out] a pointer to store X channel in * @param Y [out] a pointer to store Y channel in * @param Z [out] a pointer to store Z channel in */ virtual void getXYZChannels( Channel* &X, Channel* &Y, Channel* &Z ) = 0; /** * Creates color channels in XYZ color space. If such channels * already exists, returns existing channels, rather than * creating new ones. Note, that nothing can be assumed about * the content of each channel. * * @param X [out] a pointer to store X channel in * @param Y [out] a pointer to store Y channel in * @param Z [out] a pointer to store Z channel in */ virtual void createXYZChannels( Channel* &X, Channel* &Y, Channel* &Z ) = 0; /** * Gets a named channel. * * @param name [in] name of the channel. Name must be 8 or less * character long. * @return channel or NULL if the channel does not exist */ virtual Channel* getChannel( const char *name ) = 0; /** * Creates a named channel. If the channel already exists, returns * existing channel. * * Note that new channels should be created only for the first * frame. The channels should not changes for the subsequent * frames of a sequence. * * @param name [in] name of the channel. Name must be 8 or less * character long. * @return existing or newly created channel */ virtual Channel* createChannel( const char *name ) = 0; /** * Removes a channel. It is safe to remove the channel pointed by * the ChannelIterator. * * @param channel [in] channel that should be removed. */ virtual void removeChannel( Channel *channel ) = 0; /** * DEPRECIATED!!! Use getIterator instead. * * Returns iterator for all available channels. * * Note that only one iterator for particular frame can be used at * a time. This method returns each time the same data structure, * so the iterator from previous call is lost after the call. The * iterator MUST NOT be deleted after use. * * Object ChannelIterator MUST NOT be freed. It's responsibility * of a Frame object. */ virtual ChannelIterator *getChannels() = 0; /** * Use ChannelIterator to iterate over all Channels in the Frame. * ChannelIteratorPtr is a smart pointer, which destructs * ChannelIterator when ChannelIteratorPtr is destructed. Use -> * operator to access ChannelIterator members from a * ChannelIteratorPtr object. * * To iterate over all channels, use the following code: * * pfs::ChannelIteratorPtr it( frame->getChannelIterator() ); * while( it->hasNext() ) { * pfs::Channel *ch = cit->getNext(); * //Do whatever is needed * } * */ virtual ChannelIteratorPtr getChannelIterator() = 0; /** * Returns TagContainer that can be used to access or modify * tags associated with this Frame object. */ virtual TagContainer *getTags() = 0; virtual ~Frame() = 0; }; /** * Copy all tags from both the frame and its channels to the * destination frame. If there is no corresponding destination * channel for a source channel, the tags from that source channel * will not be copied. Note, that all tags in the destination * channel will be removed before copying. Therefore after this * operation, the destination will contain exactly the same tags as * the source. */ void copyTags( Frame *from, Frame *to ); /** * Copy all tags from one container into another. Note, that all * tags in the destination channel will be removed before * copying. Therefore after this operation, the destination will * contain exactly the same tags as the source. */ void copyTags( const TagContainer *from, TagContainer *to ); class DOMIOImpl; /** * Reading and writing frames in PFS format from/to streams. */ class DOMIO { DOMIOImpl *impl; public: DOMIO(); ~DOMIO(); /** * Creates a frame that can be latter written to the stream * using writeFrame method. This method and readFrame are the * only way to create Frame objects. * * Note: Frame object must be released with freeFrame methods * as soon as it is no longer needed. Otherwise the * application will run out of memory. * * @param width width of the frame to create * @param height height of the frame to create * @return Frame object that can be modified and written back to PFS * stream using writeFrame method */ Frame *createFrame( int width, int height ); /** * Read PFS frame from the input Stream. This method and * createFrame are the only way to create Frame objects. * * Note: Frame object must be released with freeFrame methods * as soon as it is no longer needed. Otherwise the * application will run out of memory. * * @param inputStream read frame from that stream * @return Frame object that contains PFS frame read from * the stream. NULL if there are no more frames. */ Frame *readFrame( FILE *inputStream ); /** * Writes Frame object to outputStream in PFS format. * * @param frame Frame object to be written. This object * must be created with readFrame or createFrame method. * @param outputStream write frame to that stream */ void writeFrame( Frame *frame, FILE *outputStream ); /** * Deallocated memory allocated with createFrame or readFrame. Must * be called as soon as frame is not needed. Pointer to a frame is * invalid after this method call. * * @param frame Frame object to be freed */ void freeFrame( Frame *frame ); }; /** * A pair of a file name and file handler, returned from * FrameFileIterator. */ struct FrameFile { FrameFile( FILE *fh, const char* fileName ): fh(fh), fileName( fileName ) { } /** * File handler. */ FILE *fh; /** * File name. */ const char *fileName; }; class FrameFileIteratorImpl; /** * Utility class that can be used to iterate over file names * specified as command line arguments. It can handle patterns, * like frame%04d.hdr, where %04d is replaced with specified * range of frame numbers. * */ class FrameFileIterator { FrameFileIteratorImpl *impl; public: /** * Creates new iterator over frame files. Command line * arguments are parsed and all recognized arguments are * removed. * * @param argc argument count passed to program's main function. * @param argv argument values passed to program's main function. * @param fopenMode mode used to fopen frame files, usually "rb" or "wb" * @param fileNamePrefix each frame pattern must be preceded * with this string (for example "-i'). If NULL, every argument that * does not start with "-" is treated as a frame pattern. * @param stdinout if set, treat '-' file name specially and instead * of opening a named file, use filedescriptor passed as this parameter. * It should be used to get or write data to stdin / stdout. * @param optstring parameter string passed to getopt() * function. When optstring != NULL, FrameFileIterator will skip * all parameters and their required arguments. Optional * arguments are not handled. * @param getopt_long parameter structure passed to getopt_long() * function. When getopt_long != NULL, FrameFileIterator will skip * all parameters and their required arguments. Optional * arguments are not handled. * @throws CommandLineException on bad syntax of command line options */ FrameFileIterator( int &argc, char* argv[], const char *fopenMode, const char *fileNamePrefix = NULL, FILE *stdinout = NULL, const char *optstring = NULL, const struct option *getopt_long = NULL ); ~FrameFileIterator(); /** * Get the file handle FILE* and file name for the next * frame. Note that fileName string is valid until next * call to getNextFrameFile or closeFrameFile. * * When file handle is no longer needed, closeFileFile * should be called. * * @return file handle FILE* and file name of the next frame. * Returns file handle == NULL if there are no more frames. * * @throws Exception if the file is not found */ FrameFile getNextFrameFile( ); /** * Close file openned with getNextFrameFile. * * @param frameFile FrameFile object returned from getNextFrameFile */ void closeFrameFile( FrameFile &frameFile ); static void printUsage( FILE *out, const char *progName ); }; /// This enum is used to specify color spaces for transformColorSpace function enum ColorSpace { CS_XYZ = 0, ///< Absolute XYZ space, reference white - D65, Y is calibrated luminance in cd/m^2 CS_RGB, ///< Absolute XYZ space, reference white - D65 CS_SRGB, ///< sRGB color space for LDR images (see ///www.srgb.com). The possible pixel values ///for R, G and B channel should be within ///range 0-1 (the values above or below this ///range will be clamped). Peak luminance ///level of the display is 80cd/m^2. CS_YUV, ///< Perceptually uniform u and v color coordinates, Y is calibrated luminance in cd/m^2 CS_Yxy, ///< Luminance and normalized chromacities (x=X/(X+Y+Z), y=Y/(X+Y+Z)) CS_LAST ///< For internal purposes only }; /** * Transform color channels from one color space into * another. Input and output channels may point to the same data * for in-memory transform. * * @param inCS input color space * @param inC1 first color channel of the input image * @param inC2 second color channel of the input image * @param inC3 third color channel of the input image * @param outCS output color space * @param outC1 first color channel of the output image * @param outC2 second color channel of the output image * @param outC3 third color channel of the output image */ void transformColorSpace( ColorSpace inCS, const Array2D *inC1, const Array2D *inC2, const Array2D *inC3, ColorSpace outCS, Array2D *outC1, Array2D *outC2, Array2D *outC3 ); /** * General exception class used to throw exceptions from pfs library. */ class Exception { char msg[1024]; public: /** * Creates a new exception. * * @param message description of the cause for the * exception. The copy of the message string is made, so it can * be freed after creating Exception. */ Exception( const char* const message ) { strcpy( msg, message ); } ~Exception() {}; /** * Returns the description of the problem. * * @return text description of the cause for the exception */ const char* getMessage() { return msg; } }; /** * Exception class used to throw exceptions from FileFileIterator class. */ class CommandLineException: public Exception { public: CommandLineException( const char* const message ): Exception( message ) { } }; } #endif pfstools-1.8.5/src/pfs/pfs.cpp0000664000175000017500000004113011417303373013175 00000000000000/** * @brief PFS library - core API interfaces * * Classes for reading and writing a stream of PFS frames. * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfs.cpp,v 1.12 2010/07/04 10:12:55 rafm Exp $ */ #if !defined(_MSC_VER) && !defined(_MATLAB_VER) #include #endif #if defined(_MSC_VER) || defined(__CYGWIN__) #include #define HAVE_SETMODE #endif #include #include #include #include #include #include #include #include "pfs.h" #define PFSEOL "\x0a" #define PFSEOLCH '\x0a' #define MAX_RES 65535 #define MAX_CHANNEL_NAME 32 #define MAX_TAG_STRING 1024 #define MAX_CHANNEL_COUNT 1024 using namespace std; namespace pfs { const char *PFSFILEID="PFS1\x0a"; //------------------------------------------------------------------------------ // TagContainer implementation //------------------------------------------------------------------------------ typedef list TagList; class TagIteratorImpl: public TagIterator { TagList::const_iterator it; const TagList &tagList; string tagName; public: TagIteratorImpl( const TagList &tagList ) : tagList( tagList ) { it = tagList.begin(); } /** * Get next item on the list. */ const char *getNext() { const string &tag = *(it++); size_t equalSign = tag.find( '=' ); assert( equalSign != -1 ); tagName = string( tag, 0, equalSign ); return tagName.c_str(); } /** * Returns true if there is still an item left on the list. */ bool hasNext() const { return it != tagList.end(); } }; class TagContainerImpl: public TagContainer { public: private: TagList tagList; public: // ~TagContainerImpl() // { // tagList.clear(); // } TagList::const_iterator tagsBegin() const { return tagList.begin(); } TagList::const_iterator tagsEnd() const { return tagList.end(); } int getSize() const { return (int)tagList.size(); } void appendTagEOL( const char *tagValue ) { assert( tagValue[strlen( tagValue ) -1] == PFSEOLCH ); tagList.push_back( string( tagValue, strlen( tagValue ) -1 ) ); } void appendTag( const string &tagValue ) { tagList.push_back( tagValue ); } TagList::iterator findTag( const char *tagName ) { size_t tagNameLen = strlen( tagName ); TagList::iterator it; for( it = tagList.begin(); it != tagList.end(); it++ ) { if( !memcmp( tagName, it->c_str(), tagNameLen ) ) break; // Found } return it; } void setTag( const char *tagName, const char *tagValue ) { string tagVal( tagName ); tagVal += "="; tagVal += tagValue; TagList::iterator element = findTag( tagName ); if( element == tagList.end() ) { // Does not exist tagList.push_back( tagVal ); } else { // Already exist *element = tagVal; } } const char *getTag( const char *tagName ) { TagList::iterator element = findTag( tagName ); if( element == tagList.end() ) return NULL; string::size_type equalSign = element->find( '=' ); assert( equalSign != string::npos ); return element->c_str() + equalSign + 1; } //Implementation of TagContainer const char* getString( const char *tagName ) { return getTag( tagName ); } void setString( const char *tagName, const char *tagValue ) { setTag( tagName, tagValue ); } void removeTag( const char *tagName ) { TagList::iterator element = findTag( tagName ); if( element != tagList.end() ) tagList.erase( element ); } TagIteratorPtr getIterator() const { return TagIteratorPtr( new TagIteratorImpl( tagList ) ); } void removeAllTags() { tagList.clear(); } }; void copyTags( const TagContainer *from, TagContainer *to ) { TagContainerImpl *f = (TagContainerImpl*)from; TagContainerImpl *t = (TagContainerImpl*)to; t->removeAllTags(); TagList::const_iterator it; for( it = f->tagsBegin(); it != f->tagsEnd(); it++ ) { t->appendTag( *it ); } } void copyTags( Frame *from, Frame *to ) { copyTags( from->getTags(), to->getTags() ); pfs::ChannelIterator *it = from->getChannels(); while( it->hasNext() ) { pfs::Channel *fromCh = it->getNext(); pfs::Channel *toCh = to->getChannel( fromCh->getName() ); if( toCh == NULL ) // Skip if there is no corresponding channel continue; copyTags( fromCh->getTags(), toCh->getTags() ); } } //------------------------------------------------------------------------------ // Channel implementation //------------------------------------------------------------------------------ class DOMIOImpl; class ChannelImpl: public Channel { int width, height; float *data; const char *name; protected: friend class DOMIOImpl; TagContainerImpl *tags; public: ChannelImpl( int width, int height, const char *n_name ) : width( width ), height( height ) { data = new float[width*height]; tags = new TagContainerImpl(); name = strdup( n_name ); } virtual ~ChannelImpl() { delete tags; delete[] data; free( (void*)name ); } // Channel implementation TagContainer *getTags() { return tags; } float *getRawData() { return data; } //Array2D implementation virtual int getCols() const { return width; } virtual int getRows() const { return height; } virtual const char *getName() const { return name; } inline float& operator()( int x, int y ) { assert( x >= 0 && x < width ); assert( y >= 0 && y < height ); return data[ x+y*width ]; } inline const float& operator()( int x, int y ) const { assert( x >= 0 && x < width ); assert( y >= 0 && y < height ); return data[ x+y*width ]; } inline float& operator()( int rowMajorIndex ) { assert( rowMajorIndex < width*height ); assert( rowMajorIndex >= 0 ); return data[ rowMajorIndex ]; } inline const float& operator()( int rowMajorIndex ) const { assert( rowMajorIndex < width*height ); assert( rowMajorIndex >= 0 ); return data[ rowMajorIndex ]; } }; //------------------------------------------------------------------------------ // Map of channels //------------------------------------------------------------------------------ struct str_cmp: public std::binary_function { bool operator()(const char* s1, const char* s2) const { return strcmp(s1, s2) < 0; } }; typedef std::map ChannelMap; //------------------------------------------------------------------------------ // Channel Iterator implementation //----------------------------------------------------------------------------- class ChannelIteratorImpl: public ChannelIterator { ChannelMap::iterator it; ChannelMap *cm; public: ChannelIteratorImpl( ChannelMap *cm ) : cm(cm) { reset(); } void reset() { it = cm->begin(); } Channel *getNext() { if( !hasNext() ) return NULL; return (it++)->second; } bool hasNext() const { return it != cm->end(); } }; //------------------------------------------------------------------------------ // Frame implementation //------------------------------------------------------------------------------ //A pure virtual destructor Frame::~Frame() {} class FrameImpl: public Frame { int width, height; protected: friend class DOMIOImpl; TagContainerImpl *tags; // enum ChannelID { CH_X = 0, CH_Y, CH_Z, CH_ALPHA, CH_DEPTH, CH_AUXLUM, CH_COUNT }; // static const char* const channelStrID[CH_COUNT]; ChannelMap channel; ChannelIteratorImpl channelIterator; public: FrameImpl( int width, int height ): width( width ), height( height ), channelIterator( &channel ) { tags = new TagContainerImpl(); } ~FrameImpl() { delete tags; ChannelMap::iterator it; for( it = channel.begin(); it != channel.end(); ) { Channel *ch = it->second; ChannelMap::iterator itToDelete = it; // Nasty trick because hashmap // elements point to string that is // freed by the channel it++; channel.erase( itToDelete ); delete ch; } } virtual int getWidth() const { return width; } virtual int getHeight() const { return height; } virtual void getXYZChannels( Channel* &X, Channel* &Y, Channel* &Z ) { if( channel.find("X") == channel.end() || channel.find("Y") == channel.end() || channel.find("Z") == channel.end() ) { X = Y = Z = NULL; } else { X = channel["X"]; Y = channel["Y"]; Z = channel["Z"]; } } virtual void createXYZChannels( Channel* &X, Channel* &Y, Channel* &Z ) { X = createChannel("X"); Y = createChannel("Y"); Z = createChannel("Z"); } Channel* getChannel( const char *name ) { ChannelMap::iterator it = channel.find(name); if( it == channel.end() ) return NULL; else return it->second; } Channel *createChannel( const char *name ) { ChannelImpl *ch; if( channel.find(name) == channel.end() ) { ch = new ChannelImpl( width, height, name ); channel.insert( pair(ch->getName(), ch) ); } else ch = channel[name]; return ch; } void removeChannel( Channel *ch ) { assert( ch != NULL ); ChannelMap::iterator it = channel.find( ch->getName() ); assert( it != channel.end() && it->second == ch ); channel.erase( it ); delete ch; } ChannelIterator *getChannels() { channelIterator.reset(); return &channelIterator; } ChannelIteratorPtr getChannelIterator() { return ChannelIteratorPtr( new ChannelIteratorImpl( &channel ) ); } TagContainer *getTags() { return tags; } }; static void readTags( TagContainerImpl *tags, FILE *in ) { int readItems; int tagCount; readItems = fscanf( in, "%d" PFSEOL, &tagCount ); if( readItems != 1 || tagCount < 0 || tagCount > 1024 ) throw Exception( "Corrupted PFS tag section: missing or wrong number of tags" ); char buf[MAX_TAG_STRING+1]; for( int i = 0; i < tagCount; i++ ) { char *read = fgets( buf, MAX_TAG_STRING, in ); if( read == NULL ) throw Exception( "Corrupted PFS tag section: missing tag" ); char *equalSign = strstr( buf, "=" ); if( equalSign == NULL ) throw Exception( "Corrupted PFS tag section ('=' sign missing)" ); tags->appendTagEOL( buf ); } } static void writeTags( const TagContainerImpl *tags, FILE *out ) { TagList::const_iterator it; fprintf( out, "%d" PFSEOL, tags->getSize() ); for( it = tags->tagsBegin(); it != tags->tagsEnd(); it++ ) { fprintf( out, (const char*)(it->c_str()) ); fprintf( out, PFSEOL ); } } //------------------------------------------------------------------------------ // pfs IO //------------------------------------------------------------------------------ class DOMIOImpl { public: Frame *readFrame( FILE *inputStream ) { assert( inputStream != NULL ); #ifdef HAVE_SETMODE // Needed under MS windows (text translation IO for stdin/out) int old_mode = setmode( fileno( inputStream ), _O_BINARY ); #endif size_t read; char buf[5]; read = fread( buf, 1, 5, inputStream ); if( read == 0 ) return NULL; // EOF if( memcmp( buf, PFSFILEID, 5 ) ) throw Exception( "Incorrect PFS file header" ); int width, height, channelCount; read = fscanf( inputStream, "%d %d" PFSEOL, &width, &height ); if( read != 2 || width <= 0 || width > MAX_RES || height <= 0 || height > MAX_RES ) throw Exception( "Corrupted PFS file: missing or wrong 'width', 'height' tags" ); read = fscanf( inputStream, "%d" PFSEOL, &channelCount ); if( read != 1 || channelCount < 0 || channelCount > MAX_CHANNEL_COUNT ) throw Exception( "Corrupted PFS file: missing or wrong 'channelCount' tag" ); FrameImpl *frame = (FrameImpl*)createFrame( width, height ); readTags( frame->tags, inputStream ); //Read channel IDs and tags // FrameImpl::ChannelID *channelID = new FrameImpl::ChannelID[channelCount]; list orderedChannel; for( int i = 0; i < channelCount; i++ ) { char channelName[MAX_CHANNEL_NAME+1], *rs; rs = fgets( channelName, MAX_CHANNEL_NAME, inputStream ); if( rs == NULL ) throw Exception( "Corrupted PFS file: missing channel name" ); size_t len = strlen( channelName ); // fprintf( stderr, "s = '%s' len = %d\n", channelName, len ); if( len < 1 || channelName[len-1] != PFSEOLCH ) throw Exception( "Corrupted PFS file: bad channel name" ); channelName[len-1] = 0; ChannelImpl *ch = (ChannelImpl*)frame->createChannel( channelName ); readTags( ch->tags, inputStream ); orderedChannel.push_back( ch ); } read = fread( buf, 1, 4, inputStream ); if( read == 0 || memcmp( buf, "ENDH", 4 ) ) throw Exception( "Corrupted PFS file: missing end of header (ENDH) token" ); //Read channels list::iterator it; for( it = orderedChannel.begin(); it != orderedChannel.end(); it++ ) { ChannelImpl *ch = *it; int size = frame->getWidth()*frame->getHeight(); read = fread( ch->getRawData(), sizeof( float ), size, inputStream ); if( read != size ) throw Exception( "Corrupted PFS file: missing channel data" ); } #ifdef HAVE_SETMODE setmode( fileno( inputStream ), old_mode ); #endif return frame; } Frame *createFrame( int width, int height ) { /* if( lastFrame != NULL && lastFrame->width() == width && lastFrame->height() == height ) { // Reuse last frame return lastFrame; } else delete lastFrame;*/ Frame *frame = new FrameImpl( width, height ); if( frame == NULL ) throw Exception( "Out of memory" ); return frame; } void writeFrame( Frame *frame, FILE *outputStream ) { assert( outputStream != NULL ); assert( frame != NULL ); #ifdef HAVE_SETMODE // Needed under MS windows (text translation IO for stdin/out) int old_mode = setmode( fileno( outputStream ), _O_BINARY ); #endif FrameImpl *frameImpl = (FrameImpl*)frame; fwrite( PFSFILEID, 1, 5, outputStream ); // Write header ID fprintf( outputStream, "%d %d" PFSEOL, (int)frame->getWidth(), (int)frame->getHeight() ); fprintf( outputStream, "%d" PFSEOL, (int)frameImpl->channel.size() ); writeTags( frameImpl->tags, outputStream ); //Write channel IDs and tags for( ChannelMap::iterator it = frameImpl->channel.begin(); it != frameImpl->channel.end(); it++ ) { fprintf( outputStream, "%s" PFSEOL, it->second->getName() ); writeTags( it->second->tags, outputStream ); } fprintf( outputStream, "ENDH"); //Write channels { for( ChannelMap::iterator it = frameImpl->channel.begin(); it != frameImpl->channel.end(); it++ ) { int size = frame->getWidth()*frame->getHeight(); fwrite( it->second->getRawData(), sizeof( float ), size, outputStream ); } } //Very important for pfsoutavi !!! fflush(outputStream); #ifdef HAVE_SETMODE setmode( fileno( outputStream ), old_mode ); #endif } void freeFrame( Frame *frame ) { delete frame; } }; DOMIO::DOMIO() { impl = new DOMIOImpl(); } DOMIO::~DOMIO() { delete impl; } Frame *DOMIO::createFrame( int width, int height ) { return impl->createFrame( width, height ); } Frame *DOMIO::readFrame( FILE *inputStream ) { return impl->readFrame( inputStream ); } void DOMIO::writeFrame( Frame *frame, FILE *outputStream ) { impl->writeFrame( frame, outputStream ); } void DOMIO::freeFrame( Frame *frame ) { impl->freeFrame( frame ); } }; pfstools-1.8.5/src/pfs/pfs.pc.in0000664000175000017500000000036110254027367013427 00000000000000prefix=@prefix@ exec_prefix=@exec_prefix@ libdir=@libdir@ includedir=@includedir@ Name: PFS Description: PFS graphic file reading and writting Requires: Version: @PACKAGE_VERSION@ Libs: -L${libdir} -lpfs-1.2 Cflags: -I${includedir}/pfs-1.2 pfstools-1.8.5/src/pfs/pfsutils.cpp0000664000175000017500000002356510504603536014272 00000000000000/** * @brief PFS library - additional utilities * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfsutils.cpp,v 1.4 2006/09/21 21:42:54 rafm Exp $ */ #include #include "pfs.h" #include #include #include #define MAX_FRAME 99999 using namespace std; namespace pfs { static void removeCommandLineArg( int &argc, char* argv[], int firstArgToRemove, int numArgsToRemove = 1 ); static void parseFrameRange( const char *rangeString, int &firstFrame, int &lastFrame, int &everyNthFrame ); struct FilePattern { const char *pattern; int firstFrame; int lastFrame; bool skipMissingFrames; int everyNthFrame; int currentFrame; bool isPattern; FILE *stdinout; // Use this fh if "-" found istead of file name FilePattern( const char *pattern, FILE *n_stdinout ): pattern( pattern ), firstFrame( 0 ), lastFrame( MAX_FRAME ), skipMissingFrames( false ), currentFrame( 0 ), everyNthFrame( 1 ) { isPattern = strstr( pattern, "%" ) != NULL; if( !strcmp( pattern, "-" ) ) stdinout = n_stdinout; else stdinout = NULL; } }; class FrameFileIteratorImpl { char *pattern; const char *fopenMode; char fileName[1024]; FILE *stdinout; typedef list PatternList; PatternList patternList; PatternList::iterator currentPattern; public: FrameFileIteratorImpl( int &argc, char* argv[], const char *fopenMode, const char *fileNamePrefix, FILE *stdinout, const char *optstring, const struct option *getopt_long ) : fopenMode( fopenMode ), stdinout( stdinout ) { PatternList::pointer lastPattern = NULL; for( int i=1 ; i= argc ) throw CommandLineException( "Missing frame range after '--frame' switch" ); if( lastPattern == NULL ) throw CommandLineException( "File pattern must be specified before '--frame' switch" ); parseFrameRange( argv[i+1], lastPattern->firstFrame, lastPattern->lastFrame, lastPattern->everyNthFrame ); lastPattern->currentFrame = lastPattern->firstFrame; removeCommandLineArg( argc, argv, i, 2 ); } else if( fileNamePrefix != NULL && !strcmp( argv[i], fileNamePrefix ) ) { if( i+1 >= argc ) throw CommandLineException( "Missing file name" ); patternList.push_back( FilePattern( argv[i+1], stdinout ) ); lastPattern = &patternList.back(); removeCommandLineArg( argc, argv, i, 2 ); } else if( !strcmp( argv[i], "--skip-missing" ) ) { if( lastPattern == NULL ) throw CommandLineException( "File pattern must be specified before '--skip-missing' switch" ); lastPattern->skipMissingFrames = true; removeCommandLineArg( argc, argv, i, 1 ); } else if( fileNamePrefix == NULL && ( argv[i][0] != '-' || !strcmp( argv[i], "-" )) ) { patternList.push_back( FilePattern( argv[i], stdinout ) ); lastPattern = &patternList.back(); removeCommandLineArg( argc, argv, i, 1 ); } else { bool optionProcessed = false; if( getopt_long != NULL && !strncmp( argv[i], "--", 2 ) ) { // Make sure that option parameters are processed properly const struct option *opt = getopt_long; while( opt->name != NULL ) { if( !strncmp( argv[i]+2, opt->name, strlen(opt->name) ) ) { if( opt->has_arg == required_argument ) { if( argv[i][strlen(opt->name)+2] == '=' ) { // --long=arg i++; optionProcessed = true; break; } else { // --long arg i += 2; optionProcessed = true; break; } } else if( opt->has_arg == no_argument ) { i += 1; optionProcessed = true; break; } else throw CommandLineException( "Internal error: FrameFileIterator can handle only required_argument and no_argument options" ); } opt++; } } if( !optionProcessed && optstring != NULL && argv[i][0] == '-' ) { for( const char *opt = optstring; *opt != 0; opt++ ) { if( argv[i][1] == *opt ) { if( *(opt+1) == ':' ) { i += 2; } else { i += 1; } optionProcessed = true; break; } } } if( !optionProcessed ) i++; } } currentPattern = patternList.begin(); } FrameFile getNextFrameFile( ) { while( currentPattern != patternList.end() ) { int skippedFrames = 0; do { if( currentPattern->currentFrame > currentPattern->lastFrame ) break; if( currentPattern->isPattern ) sprintf( fileName, currentPattern->pattern, currentPattern->currentFrame ); else { // Single file, not a pattern strcpy( fileName, currentPattern->pattern ); if( currentPattern->stdinout == NULL ) { //Force to step to next pattern in the list, but not for stdin/out currentPattern->currentFrame = currentPattern->lastFrame; } } FILE *fh; if( currentPattern->stdinout != NULL ) fh = currentPattern->stdinout; else fh = fopen( fileName, fopenMode ); currentPattern->currentFrame += currentPattern->everyNthFrame; if( fh != NULL ) return FrameFile( fh, fileName ); if( !currentPattern->isPattern || (currentPattern->currentFrame-currentPattern->everyNthFrame) == currentPattern->firstFrame ) { char msg[1024]; sprintf( msg, "Can not open file '%s'", fileName ); throw pfs::Exception( msg ); } skippedFrames++; } while( currentPattern->skipMissingFrames && skippedFrames < 10 ); currentPattern++; } return FrameFile( NULL, NULL ); } void closeFrameFile( FrameFile &frameFile ) { if( frameFile.fh != NULL && frameFile.fh != stdinout ) fclose( frameFile.fh ); frameFile.fh = NULL; } }; FrameFileIterator::FrameFileIterator( int &argc, char* argv[], const char *fopenMode, const char *fileNamePrefix, FILE *stdinout, const char *optstring, const struct option *getopt_long ) { impl = new FrameFileIteratorImpl( argc, argv, fopenMode, fileNamePrefix, stdinout, optstring, getopt_long ); } FrameFileIterator::~FrameFileIterator() { delete impl; } FrameFile FrameFileIterator::getNextFrameFile( ) { return impl->getNextFrameFile(); } void FrameFileIterator::closeFrameFile( FrameFile &frameFile ) { return impl->closeFrameFile( frameFile ); } void FrameFileIterator::printUsage( FILE *out, const char *progName ) { fprintf( out, "Usage: %s [switches] [--frames ] [--skip-missing] []...\n\n" " can contain '%%d' to process a sequence of frames. To insert leading zeros use '%%0Nd', where n is a number of zeros. Any number of s can be given in a command line. They are processed one after another. Switches --frames and --skip-missing always refer to the last \n" "\nSwitches:\n" " --frames : range of frame numbers to process. Range is given Octave range format, e.g. 10:2:100, to process every second frame, starting from 10 and stopping at 100\n" " --skip-missing : skip up to 10 consequtive frames if there are missing\n", progName ); } static void parseFrameRange( const char *rangeString, int &firstFrame, int &lastFrame, int &everyNthFrame ) { firstFrame = 0; lastFrame = MAX_FRAME; everyNthFrame = 1; char *nextToken; int l1 = strtol( rangeString, &nextToken, 10 ); if( nextToken != rangeString ) firstFrame = l1; if( nextToken[0] != ':' ) throw CommandLineException( "Missing ':' in the frame range specification" ); nextToken++; char *currentToken = nextToken; int l2 = strtol( currentToken, &nextToken, 10 ); if( currentToken != nextToken ) lastFrame = l2; if( nextToken[0] == ':' ) { everyNthFrame = lastFrame; lastFrame = MAX_FRAME; nextToken++; currentToken = nextToken; int l3 = strtol( currentToken, &nextToken, 10 ); if( currentToken != nextToken ) lastFrame = l3; } } static void removeCommandLineArg( int &argc, char* argv[], int firstArgToRemove, int numArgsToRemove ) { assert( firstArgToRemove+numArgsToRemove <= argc ); if( argc-firstArgToRemove-numArgsToRemove > 0 ) { for( int i = firstArgToRemove; i < argc-numArgsToRemove; i++ ) argv[i] = argv[i+numArgsToRemove]; } argc -= numArgsToRemove; } } pfstools-1.8.5/src/pfs/Makefile.am0000664000175000017500000000062710567322113013741 00000000000000### lib_LTLIBRARIES = libpfs-1.2.la noinst_LIBRARIES = libpfs.a # removes automake conflict libpfs_a_CXXFLAGS = $(AM_CXXFLAGS) -fPIC libpfs_a_SOURCES = pfs.cpp pfsutils.cpp colorspace.cpp libpfs_1_2_la_SOURCES = pfs.cpp pfsutils.cpp colorspace.cpp library_includedir=$(includedir)/pfs-1.2 library_include_HEADERS = pfs.h array2d.h #INCLUDES = pkgconfigdir = $(libdir)/pkgconfig pkgconfig_DATA = pfs.pc pfstools-1.8.5/src/pfs/Makefile.in0000644000175000017500000006264411652214376013766 00000000000000# Makefile.in generated by automake 1.11.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 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i++ ) { var img_obj = $(hdr_image.base_name+"_"+(i+hdr_image.basis)); img_obj.set('src',hdr_image.image_dir + hdr_image.base_name + "_"+exp_shar+"_" + (i+1) + ".jpg"); img_obj.setStyle( 'opacity', cf[exp_blend][i+hdr_image.basis] ); } update_exp_text( hdr_image, hdr_image.exposure ); } // keyboartd events function hdr_onkeydown(e) { var hdr_image = hdr_active_image; var keynum; if( hdr_image == null ) return; var hdrnum = hdr_names.indexOf(hdr_image.base_name); if(window.event) { // IE keynum = window.event.keyCode; if( keynum == 189 ) hdr_slider[hdrnum].set(hdr_image.exposure*10 - 10); if( keynum == 187 ) hdr_slider[hdrnum].set(hdr_image.exposure*10 + 10); } else if(e.which) { // Netscape/Firefox/Opera keynum = e.which; if( keynum == 109 ) hdr_slider[hdrnum].set(hdr_image.exposure*10 - 10); if( keynum == 61 ) hdr_slider[hdrnum].set(hdr_image.exposure*10 + 10); } } // ---------------------------------------- // This must be called from within the HTML // ---------------------------------------- // - injects images into viewport // - binds slider to EV // - binds mousewheel to slider // Called once from each "hdr_viewer" div // inject images into HTML function insert_hdr_image( hdr_image ) { hdr_viewport = $(hdr_image.base_name+'_viewport'); hdr_viewer = hdr_viewport.getParent('div.hdr_viewer'); // preload images var preloading = new Array(); var k = 0; for( i = 0; i < hdr_image.f8_stops; i++ ) { for( j = 0; j < hdr_image.basis; j++ ) { preloading[k] = ""+hdr_image.image_dir + hdr_image.base_name + "_"+i+"_" + (j+1) + ".jpg"; k = k + 1; } } preloading[k] = ""+hdr_image.image_dir + hdr_image.base_name + "_"+hdr_image.f8_stops+"_1.jpg"; // for showing the AJAX spinning circle swap the next line with the block below new Asset.images(preloading); // var loadspinner = new Spinner(hdr_viewer).show('noFX'); // var myImages = new Asset.images(preloading, { // onComplete: function(){ // loadspinner.destroy(); // } // }); // enumerate all instances to remember the name hdrcount = hdrcount + 1; hdr_names[hdrcount] = ""+hdr_image.base_name; var injection = ""; for( i = 0; i < hdr_image.basis + hdr_image.shared_basis; i++ ) { injection += "\n"; } // also inject a hidden help viewer injection += ""; hdr_viewport.set('html',injection); // link help viewer to help buttom var help_view = $(hdr_image.base_name+'_help_view').fade('hide');; $(hdr_image.base_name+'_help').addEvent('click', function() { if(help_view.getStyle('opacity') == 0) help_view.fade(0.85); else help_view.fade('out'); }); help_view.addEvent('click', function() { help_view.fade('out'); }); // initialize mootools slider hist_left = Math.round((-hdr_image.hist_start)*hdr_image.pix_per_fstop); var el = $(hdr_image.base_name+'_dr_ctrl'); el.style.left = Math.round(hist_left) + "px"; el.style.width = Math.round(hdr_image.hist_width-hist_left) + "px"; el.getElement('.knob').style.width = hdr_image.pix_per_fstop*8 + "px"; var EVrange = (hdr_image.hist_width-hist_left)/hdr_image.pix_per_fstop-7.7; var slider = new Slider(el, el.getElement('.knob'), { steps: EVrange*hdr_image.f_step_res, range: [0,EVrange*10], onChange: function(value) { change_exp( hdr_image, value/10 - hdr_image.exposure); } }).set(hdr_image.exposure*10); // clone this slider into an array for keyboard access hdr_slider[hdrcount] = slider; // link active hdr image to rollover on the current image hdr_viewer.addEvent('mouseenter', function() { hdr_active_image = hdr_image; 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},this);return this;},cloneEvents:function(d,a){d=document.id(d);var c=d.retrieve("events");if(!c){return this;}if(!a){for(var b in c){this.cloneEvents(d,b); }}else{if(c[a]){c[a].keys.each(function(e){this.addEvent(a,e);},this);}}return this;}});Element.NativeEvents={click:2,dblclick:2,mouseup:2,mousedown:2,contextmenu:2,mousewheel:2,DOMMouseScroll:2,mouseover:2,mouseout:2,mousemove:2,selectstart:2,selectend:2,keydown:2,keypress:2,keyup:2,focus:2,blur:2,change:2,reset:2,select:2,submit:2,load:1,unload:1,beforeunload:2,resize:1,move:1,DOMContentLoaded:1,readystatechange:1,error:1,abort:1,scroll:1}; (function(){var a=function(b){var c=b.relatedTarget;if(c==undefined){return true;}if(c===false){return false;}return($type(this)!="document"&&c!=this&&c.prefix!="xul"&&!this.hasChild(c)); };Element.Events=new Hash({mouseenter:{base:"mouseover",condition:a},mouseleave:{base:"mouseout",condition:a},mousewheel:{base:(Browser.Engine.gecko)?"DOMMouseScroll":"mousewheel"}}); })();Element.Properties.styles={set:function(a){this.setStyles(a);}};Element.Properties.opacity={set:function(a,b){if(!b){if(a==0){if(this.style.visibility!="hidden"){this.style.visibility="hidden"; }}else{if(this.style.visibility!="visible"){this.style.visibility="visible";}}}if(!this.currentStyle||!this.currentStyle.hasLayout){this.style.zoom=1;}if(Browser.Engine.trident){this.style.filter=(a==1)?"":"alpha(opacity="+a*100+")"; }this.style.opacity=a;this.store("opacity",a);},get:function(){return this.retrieve("opacity",1);}};Element.implement({setOpacity:function(a){return this.set("opacity",a,true); },getOpacity:function(){return this.get("opacity");},setStyle:function(b,a){switch(b){case"opacity":return this.set("opacity",parseFloat(a));case"float":b=(Browser.Engine.trident)?"styleFloat":"cssFloat"; }b=b.camelCase();if($type(a)!="string"){var c=(Element.Styles.get(b)||"@").split(" ");a=$splat(a).map(function(e,d){if(!c[d]){return"";}return($type(e)=="number")?c[d].replace("@",Math.round(e)):e; }).join(" ");}else{if(a==String(Number(a))){a=Math.round(a);}}this.style[b]=a;return this;},getStyle:function(g){switch(g){case"opacity":return this.get("opacity"); case"float":g=(Browser.Engine.trident)?"styleFloat":"cssFloat";}g=g.camelCase();var a=this.style[g];if(!$chk(a)){a=[];for(var f in Element.ShortStyles){if(g!=f){continue; }for(var e in Element.ShortStyles[f]){a.push(this.getStyle(e));}return a.join(" ");}a=this.getComputedStyle(g);}if(a){a=String(a);var c=a.match(/rgba?\([\d\s,]+\)/); if(c){a=a.replace(c[0],c[0].rgbToHex());}}if(Browser.Engine.presto||(Browser.Engine.trident&&!$chk(parseInt(a,10)))){if(g.test(/^(height|width)$/)){var b=(g=="width")?["left","right"]:["top","bottom"],d=0; b.each(function(h){d+=this.getStyle("border-"+h+"-width").toInt()+this.getStyle("padding-"+h).toInt();},this);return this["offset"+g.capitalize()]-d+"px"; }if((Browser.Engine.presto)&&String(a).test("px")){return a;}if(g.test(/(border(.+)Width|margin|padding)/)){return"0px";}}return a;},setStyles:function(b){for(var a in b){this.setStyle(a,b[a]); }return this;},getStyles:function(){var a={};Array.flatten(arguments).each(function(b){a[b]=this.getStyle(b);},this);return a;}});Element.Styles=new Hash({left:"@px",top:"@px",bottom:"@px",right:"@px",width:"@px",height:"@px",maxWidth:"@px",maxHeight:"@px",minWidth:"@px",minHeight:"@px",backgroundColor:"rgb(@, @, @)",backgroundPosition:"@px @px",color:"rgb(@, @, @)",fontSize:"@px",letterSpacing:"@px",lineHeight:"@px",clip:"rect(@px @px @px @px)",margin:"@px @px @px @px",padding:"@px @px @px @px",border:"@px @ rgb(@, @, @) @px @ rgb(@, @, @) @px @ rgb(@, @, @)",borderWidth:"@px @px @px @px",borderStyle:"@ @ @ @",borderColor:"rgb(@, @, @) rgb(@, @, @) rgb(@, @, @) rgb(@, @, @)",zIndex:"@",zoom:"@",fontWeight:"@",textIndent:"@px",opacity:"@"}); Element.ShortStyles={margin:{},padding:{},border:{},borderWidth:{},borderStyle:{},borderColor:{}};["Top","Right","Bottom","Left"].each(function(g){var f=Element.ShortStyles; var b=Element.Styles;["margin","padding"].each(function(h){var i=h+g;f[h][i]=b[i]="@px";});var e="border"+g;f.border[e]=b[e]="@px @ rgb(@, @, @)";var d=e+"Width",a=e+"Style",c=e+"Color"; f[e]={};f.borderWidth[d]=f[e][d]=b[d]="@px";f.borderStyle[a]=f[e][a]=b[a]="@";f.borderColor[c]=f[e][c]=b[c]="rgb(@, @, @)";});(function(){Element.implement({scrollTo:function(h,i){if(b(this)){this.getWindow().scrollTo(h,i); }else{this.scrollLeft=h;this.scrollTop=i;}return this;},getSize:function(){if(b(this)){return this.getWindow().getSize();}return{x:this.offsetWidth,y:this.offsetHeight}; },getScrollSize:function(){if(b(this)){return this.getWindow().getScrollSize();}return{x:this.scrollWidth,y:this.scrollHeight};},getScroll:function(){if(b(this)){return this.getWindow().getScroll(); }return{x:this.scrollLeft,y:this.scrollTop};},getScrolls:function(){var i=this,h={x:0,y:0};while(i&&!b(i)){h.x+=i.scrollLeft;h.y+=i.scrollTop;i=i.parentNode; }return h;},getOffsetParent:function(){var h=this;if(b(h)){return null;}if(!Browser.Engine.trident){return h.offsetParent;}while((h=h.parentNode)&&!b(h)){if(d(h,"position")!="static"){return h; }}return null;},getOffsets:function(){if(this.getBoundingClientRect){var j=this.getBoundingClientRect(),m=document.id(this.getDocument().documentElement),p=m.getScroll(),k=this.getScrolls(),i=this.getScroll(),h=(d(this,"position")=="fixed"); return{x:j.left.toInt()+k.x-i.x+((h)?0:p.x)-m.clientLeft,y:j.top.toInt()+k.y-i.y+((h)?0:p.y)-m.clientTop};}var l=this,n={x:0,y:0};if(b(this)){return n; }while(l&&!b(l)){n.x+=l.offsetLeft;n.y+=l.offsetTop;if(Browser.Engine.gecko){if(!f(l)){n.x+=c(l);n.y+=g(l);}var o=l.parentNode;if(o&&d(o,"overflow")!="visible"){n.x+=c(o); n.y+=g(o);}}else{if(l!=this&&Browser.Engine.webkit){n.x+=c(l);n.y+=g(l);}}l=l.offsetParent;}if(Browser.Engine.gecko&&!f(this)){n.x-=c(this);n.y-=g(this); }return n;},getPosition:function(k){if(b(this)){return{x:0,y:0};}var l=this.getOffsets(),i=this.getScrolls();var h={x:l.x-i.x,y:l.y-i.y};var j=(k&&(k=document.id(k)))?k.getPosition():{x:0,y:0}; return{x:h.x-j.x,y:h.y-j.y};},getCoordinates:function(j){if(b(this)){return this.getWindow().getCoordinates();}var h=this.getPosition(j),i=this.getSize(); var k={left:h.x,top:h.y,width:i.x,height:i.y};k.right=k.left+k.width;k.bottom=k.top+k.height;return k;},computePosition:function(h){return{left:h.x-e(this,"margin-left"),top:h.y-e(this,"margin-top")}; },setPosition:function(h){return this.setStyles(this.computePosition(h));}});Native.implement([Document,Window],{getSize:function(){if(Browser.Engine.presto||Browser.Engine.webkit){var i=this.getWindow(); return{x:i.innerWidth,y:i.innerHeight};}var h=a(this);return{x:h.clientWidth,y:h.clientHeight};},getScroll:function(){var i=this.getWindow(),h=a(this); return{x:i.pageXOffset||h.scrollLeft,y:i.pageYOffset||h.scrollTop};},getScrollSize:function(){var i=a(this),h=this.getSize();return{x:Math.max(i.scrollWidth,h.x),y:Math.max(i.scrollHeight,h.y)}; },getPosition:function(){return{x:0,y:0};},getCoordinates:function(){var h=this.getSize();return{top:0,left:0,bottom:h.y,right:h.x,height:h.y,width:h.x}; }});var d=Element.getComputedStyle;function e(h,i){return d(h,i).toInt()||0;}function f(h){return d(h,"-moz-box-sizing")=="border-box";}function g(h){return e(h,"border-top-width"); }function c(h){return e(h,"border-left-width");}function b(h){return(/^(?:body|html)$/i).test(h.tagName);}function a(h){var i=h.getDocument();return(!i.compatMode||i.compatMode=="CSS1Compat")?i.html:i.body; }})();Element.alias("setPosition","position");Native.implement([Window,Document,Element],{getHeight:function(){return this.getSize().y;},getWidth:function(){return this.getSize().x; },getScrollTop:function(){return this.getScroll().y;},getScrollLeft:function(){return this.getScroll().x;},getScrollHeight:function(){return this.getScrollSize().y; },getScrollWidth:function(){return this.getScrollSize().x;},getTop:function(){return this.getPosition().y;},getLeft:function(){return this.getPosition().x; }});Native.implement([Document,Element],{getElements:function(h,g){h=h.split(",");var c,e={};for(var d=0,b=h.length;d1),cash:!g});}});Element.implement({match:function(b){if(!b||(b==this)){return true; }var d=Selectors.Utils.parseTagAndID(b);var a=d[0],e=d[1];if(!Selectors.Filters.byID(this,e)||!Selectors.Filters.byTag(this,a)){return false;}var c=Selectors.Utils.parseSelector(b); return(c)?Selectors.Utils.filter(this,c,{}):true;}});var Selectors={Cache:{nth:{},parsed:{}}};Selectors.RegExps={id:(/#([\w-]+)/),tag:(/^(\w+|\*)/),quick:(/^(\w+|\*)$/),splitter:(/\s*([+>~\s])\s*([a-zA-Z#.*:\[])/g),combined:(/\.([\w-]+)|\[(\w+)(?:([!*^$~|]?=)(["']?)([^\4]*?)\4)?\]|:([\w-]+)(?:\(["']?(.*?)?["']?\)|$)/g)}; Selectors.Utils={chk:function(b,c){if(!c){return true;}var a=$uid(b);if(!c[a]){return c[a]=true;}return false;},parseNthArgument:function(h){if(Selectors.Cache.nth[h]){return Selectors.Cache.nth[h]; }var e=h.match(/^([+-]?\d*)?([a-z]+)?([+-]?\d*)?$/);if(!e){return false;}var g=parseInt(e[1],10);var d=(g||g===0)?g:1;var f=e[2]||false;var c=parseInt(e[3],10)||0; if(d!=0){c--;while(c<1){c+=d;}while(c>=d){c-=d;}}else{d=c;f="index";}switch(f){case"n":e={a:d,b:c,special:"n"};break;case"odd":e={a:2,b:0,special:"n"}; break;case"even":e={a:2,b:1,special:"n"};break;case"first":e={a:0,special:"index"};break;case"last":e={special:"last-child"};break;case"only":e={special:"only-child"}; break;default:e={a:(d-1),special:"index"};}return Selectors.Cache.nth[h]=e;},parseSelector:function(e){if(Selectors.Cache.parsed[e]){return Selectors.Cache.parsed[e]; }var d,h={classes:[],pseudos:[],attributes:[]};while((d=Selectors.RegExps.combined.exec(e))){var i=d[1],g=d[2],f=d[3],b=d[5],c=d[6],j=d[7];if(i){h.classes.push(i); }else{if(c){var a=Selectors.Pseudo.get(c);if(a){h.pseudos.push({parser:a,argument:j});}else{h.attributes.push({name:c,operator:"=",value:j});}}else{if(g){h.attributes.push({name:g,operator:f,value:b}); }}}}if(!h.classes.length){delete h.classes;}if(!h.attributes.length){delete h.attributes;}if(!h.pseudos.length){delete h.pseudos;}if(!h.classes&&!h.attributes&&!h.pseudos){h=null; }return Selectors.Cache.parsed[e]=h;},parseTagAndID:function(b){var a=b.match(Selectors.RegExps.tag);var c=b.match(Selectors.RegExps.id);return[(a)?a[1]:"*",(c)?c[1]:false]; 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pfstools-1.8.5/src/hdrhtml/hdrhtml_hdrlabs_templ/hdrhtml_page_templ_short.html0000664000175000017500000000251411405167443025067 00000000000000 @title@ @image_htmlcode@ pfstools-1.8.5/src/hdrhtml/hdrhtml.cpp0000664000175000017500000006314411156030423014723 00000000000000/** * @brief Create a web page with an HDR viewer * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2009 Rafal Mantiuk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: hdrhtml.cpp,v 1.6 2009/03/11 21:45:55 rafm Exp $ */ #include "hdrhtml.h" #include #include #include #include #include #include #include #include // This is to get rid of warnings due to double defines from Magick++ #undef PACKAGE #undef PACKAGE_BUGREPORT #undef PACKAGE_NAME #undef PACKAGE_STRING #undef PACKAGE_TARNAME #undef PACKAGE_VERSION #undef VERSION #include // ================================================ // Parameters controllig the web page // ================================================ const int f_step_res = 3; // How many steps per f-stop (do not change) const int pix_per_fstop = 25; // Distance in pixels between f-stops shown on the histogram const char *hdrhtml_version = "1.0"; // Version of the HDRHTML code // ================================================ // Histogram // ================================================ template class Histogram { public: T *x; // Bin centers size_t *n; // No of items in a bin size_t bins; Histogram() : x( NULL ), n( NULL ) { } ~Histogram() { free(); } void free() { delete []x; delete []n; bins = 0; } void compute( const T *data, size_t d_size, int bins = 30, T min_val = 1, T max_val = -1, bool reject_outofrange = true ) { assert( bins > 0 ); free(); this->bins = bins; if( min_val > max_val ) // missing min/max info { min_val = numeric_limits::max(); max_val = numeric_limits::min(); for( int k=0; k < d_size; k++ ) { if( data[k] > max_val ) max_val = data[k]; if( data[k] < min_val ) min_val = data[k]; } } x = new T[bins]; n = new size_t[bins]; T delta = (max_val-min_val) / (float)bins; // width of a single bin // T *e = new T[bins+1]; // bin edges // for( int k=0; k <= bins; k++ ) { // e[k] = min_val + (float)k * delta; // } for( int k=0; k < bins; k++ ) { x[k] = min_val + (float)k * delta + delta/2; n[k] = 0; } if( reject_outofrange ) { for( int k=0; k < d_size; k++ ) { int ind = floor( (data[k]-min_val) / (max_val-min_val) * (float)bins ); if( ind < 0 ) continue; if( ind >= bins ) continue; n[ind]++; } } else { for( int k=0; k < d_size; k++ ) { int ind = floor( (data[k]-min_val) / (max_val-min_val) * (float)bins ); if( ind < 0 ) { n[0]++; continue; } if( ind >= bins ) { n[bins-1]++; continue; } n[ind]++; } } } }; // ================================================ // Lookup table // ================================================ /** * Lookup table on a uniform array & interpolation * * x_i must be at least two elements * y_i must be initialized after creating an object */ class UniformArrayLUT { const float *x_i; size_t lut_size; float delta; bool own_y_i; public: float *y_i; UniformArrayLUT( size_t lut_size, const float *x_i, float *y_i = NULL ) : x_i( x_i ), lut_size( lut_size ), delta( x_i[1]-x_i[0] ) { if( y_i == NULL ) { this->y_i = new float[lut_size]; own_y_i = true; } else { this->y_i = y_i; own_y_i = false; } } UniformArrayLUT() : x_i( 0 ), y_i(0), lut_size( 0 ), delta( 0. ) {} UniformArrayLUT(const UniformArrayLUT& other) : x_i( other.x_i ), lut_size( other.lut_size ), delta( other.delta ) { this->y_i = new float[lut_size]; own_y_i = true; memcpy(this->y_i, other.y_i, lut_size * sizeof(float)); } UniformArrayLUT& operator = (const UniformArrayLUT& other) { this->lut_size = other.lut_size; this->delta = other.delta; this->x_i = other.x_i; this->y_i = new float[lut_size]; own_y_i = true; memcpy(this->y_i, other.y_i, lut_size * sizeof(float)); } ~UniformArrayLUT() { if( own_y_i ) delete []y_i; } float interp( float x ) { const float ind_f = (x - x_i[0])/delta; const size_t ind_low = (size_t)(ind_f); const size_t ind_hi = (size_t)ceil(ind_f); if( (ind_f < 0) ) // Out of range checks return y_i[0]; if( (ind_hi >= lut_size) ) return y_i[lut_size-1]; if( (ind_low == ind_hi) ) return y_i[ind_low]; // No interpolation necessary return y_i[ind_low] + (y_i[ind_hi]-y_i[ind_low])*(ind_f-(float)ind_low); // Interpolation } }; template inline T clamp( T x, T min, T max ) { if( x < min ) return min; if( x > max ) return max; return x; } /** * Lookup table on an arbitrary array * * x_i must be at least two elements * y_i must be initialized after creating an object */ template class ArrayLUT { const Tx *x_i; size_t lut_size; bool own_y_i; public: Ty *y_i; ArrayLUT( size_t lut_size, const Tx *x_i, Ty *y_i = NULL ) : x_i( x_i ), lut_size( lut_size ) { assert( lut_size > 0 ); if( y_i == NULL ) { this->y_i = new Ty[lut_size]; own_y_i = true; } else { this->y_i = y_i; own_y_i = false; } } ArrayLUT() : x_i( 0 ), y_i(0), lut_size( 0 ) {} ArrayLUT(const ArrayLUT& other) : x_i( other.x_i ), lut_size( other.lut_size ) { this->y_i = new Ty[lut_size]; own_y_i = true; memcpy(this->y_i, other.y_i, lut_size * sizeof(Ty)); } ArrayLUT& operator = (const ArrayLUT& other) { this->lut_size = other.lut_size; this->x_i = other.x_i; this->y_i = new Ty[lut_size]; own_y_i = true; memcpy(this->y_i, other.y_i, lut_size * sizeof(Ty)); } ~ArrayLUT() { if( own_y_i ) delete []y_i; } Ty interp( Tx x ) { if( (x <= x_i[0]) ) // Out of range checks return y_i[0]; if( (x >= x_i[lut_size-1]) ) return y_i[lut_size-1]; // binary search size_t l = 0, r = lut_size-1; while( true ) { size_t m = (l+r)/2; if( m == l ) break; if( x < x_i[m] ) r = m; else l = m; } float alpha = (x - x_i[l])/(x_i[r]-x_i[l]); return y_i[l] + (Ty)(alpha * (y_i[r]-y_i[l])); } }; // ================================================ // Percentiles // ================================================ /** * Compute prctiles using image cummulative histogram, which is less * accurate method but much faster than sorting. */ template class Percentiles { Histogram hist; const size_t bin_n; size_t d_size; public: /** * @param data - table with samples * @param d_size - number of samples */ Percentiles( const T *data, size_t d_size ) : bin_n( 1000 ), d_size( d_size ) // Accuracy 0.1 prctile { hist.compute( data, d_size, bin_n, 1, -1, false ); // Compute cummulative histogram for( int k = 1; k < bin_n; k++ ) hist.n[k] += hist.n[k-1]; // cerr << "d_size: " << d_size << " hist.n: " << hist.n[bin_n-1] << "\n"; assert( hist.n[bin_n-1] == d_size ); } T prctile( double p ) { ArrayLUT lut( hist.bins, hist.n, hist.x ); return lut.interp( (size_t)(p*(double)d_size/100.) ); } }; // ================================================ // Text template file utils // ================================================ typedef void (*replace_callback)( ostream &out, void *user_data, const char *parameter ); class ReplacePattern { public: const char* pattern; std::string replace_with; replace_callback callback; void *user_data; ReplacePattern( const char* pattern, std::string replace_with ) : pattern( pattern ), replace_with( replace_with ), callback( NULL ) { } ReplacePattern( const char* pattern, float replace_with_num ) : pattern( pattern ), callback( NULL ) { std::ostringstream num_str; num_str << replace_with_num; replace_with = num_str.str(); } ReplacePattern( const char* pattern, int replace_with_num ) : pattern( pattern ), callback( NULL ) { std::ostringstream num_str; num_str << replace_with_num; replace_with = num_str.str(); } ReplacePattern( const char* pattern, replace_callback callback, void *user_data = NULL ) : pattern( pattern ), callback( callback ), user_data( user_data ) { } ReplacePattern() : pattern( NULL ), callback( NULL ) { } virtual void write_replacement( ostream &out, const char *parameter = NULL ) { if( callback != NULL ) callback( out, user_data, parameter ); else out << replace_with; } }; void create_from_template( std::ostream &outfs, const char *template_file_name, ReplacePattern *pattern_list ) { std::ifstream infs( template_file_name ); if( !infs.good() ) { std::ostringstream error_message; error_message << "Cannot open '" << template_file_name << "' for reading"; throw pfs::Exception( error_message.str().c_str() ); } const int MAX_LINE_LENGTH = 2048; // int lines = 0; while( true ) { char line[MAX_LINE_LENGTH]; infs.getline( line, MAX_LINE_LENGTH ); if( !infs.good() ) break; std::string line_str( line ); int pos = 0; while( true ) { int find_pos = line_str.find_first_of( '@', pos ); if( find_pos == std::string::npos ) { outfs << line_str.substr( pos, std::string::npos ); break; } bool replaced = false; int end_marker = line_str.find_first_of( "@[", find_pos+1 ); if( end_marker != std::string::npos ) { for( int k = 0; pattern_list[k].pattern != NULL; k++ ) { if( line_str.compare( find_pos+1, end_marker-find_pos-1, pattern_list[k].pattern ) == 0 ) { outfs << line_str.substr( pos, find_pos-pos ); std::string parameter; if( line_str[end_marker] == '[' ) { int param_endmarker = line_str.find_first_of( ']', end_marker+1 ); if( param_endmarker == std::string::npos ) throw pfs::Exception( "Non-closed bracker in the replacement keyword" ); parameter = line_str.substr( end_marker+1, param_endmarker-end_marker-1 ); end_marker = param_endmarker+1; } pattern_list[k].write_replacement( outfs, parameter.empty() ? NULL : parameter.c_str() ); pos = end_marker + 1; replaced = true; break; } } } if( !replaced ) { outfs << line_str.substr( pos, find_pos-pos+1 ); pos = find_pos+1; } } outfs << "\n"; } } void create_from_template( const char *output_file_name, const char *template_file_name, ReplacePattern *pattern_list ) { std::ofstream outfs( output_file_name ); if( !outfs.good() ) { std::ostringstream error_message; error_message << "Cannot open '" << output_file_name << "' for writing"; throw pfs::Exception( error_message.str().c_str() ); } create_from_template( outfs, template_file_name, pattern_list ); } // ================================================ // Read and parse CVS files // ================================================ class CSVTable { public: float **data; int columns, rows; CSVTable() : data( NULL ) { } ~CSVTable() { free(); } void free() { if( data == NULL ) return; for( int k = 0; k < columns; k++ ) delete [] data[k]; delete []data; data = NULL; } void read( const char *file_name, int columns ) { free(); this->columns = columns; std::ifstream ifs( file_name ); if( !ifs.is_open() ) { std::string full_message( "Cannot open file: " ); full_message += file_name; throw pfs::Exception( full_message.c_str() ); } std::list value_list; const int MAX_LINE_LENGTH = 1024; int lines = 0; while( 1 ) { char line[MAX_LINE_LENGTH]; ifs.getline( line, MAX_LINE_LENGTH ); if( !ifs.good() ) break; std::string line_str( line ); int pos = 0; for( int k=0; k < columns; k++ ) { // Skip white spaces while( line_str[pos] == ' ' || line_str[pos] == '\t' ) pos++; int new_pos = line_str.find_first_of( ',', pos ); int len; if( new_pos == std::string::npos ) { if( k != columns-1 ) { std::string full_message( "Missing column data in the file: " ); full_message += file_name; throw pfs::Exception( full_message.c_str() ); } len = std::string::npos; } else len = new_pos-pos; float value; if( len == 0 ) { value = numeric_limits::quiet_NaN(); } else { std::string token = line_str.substr( pos, len ); const char *str_beg = token.c_str(); char *str_end; // cerr << "token: " << str_beg << "\n"; value = strtof( str_beg, &str_end ); if( str_beg == str_end ) { std::ostringstream error_message; error_message << "Error parsing line " << lines+1 << " of " << file_name << "\n"; throw pfs::Exception( error_message.str().c_str() ); } } value_list.push_back( value ); pos = new_pos+1; } lines++; } float **table = new float*[columns]; for( int c=0; c < columns; c++ ) table[c] = new float[lines]; for( int l=0; l < lines; l++ ) for( int c=0; c < columns; c++ ) { table[c][l] = value_list.front(); value_list.pop_front(); } data = table; this->rows = lines; } }; // ================================================ // HDR HTML code // ================================================ void HDRHTMLSet::add_image( int width, int height, float *R, float *G, float *B, float *Y, const char *base_name, int quality ) { const int pixels = width*height; const int basis_no = quality; // Load LUT for the basis tone-curves std::ostringstream lut_filename; lut_filename << PKG_DATADIR "/hdrhtml_t_b" << basis_no+1 << ".csv"; CSVTable basis_table; basis_table.read( lut_filename.str().c_str(), basis_no+1 ); // Transform the first row (luminance factors) to the log domain for( int k = 0; k < basis_table.rows; k++ ) basis_table.data[0][k] = log2f( basis_table.data[0][k] ); // Fix zero and negative values in the image, convert to log2 space, find min and max values float img_min = numeric_limits::max(); float img_max = numeric_limits::min(); { float *arrays[] = { R, G, B, Y }; int k; for( k = 0; k < 4; k++ ) { float *x = arrays[k]; float min_val = numeric_limits::max(), max_val = numeric_limits::min(); for( int i=0; i < pixels; i++ ) { if( x[i] < min_val && x[i] > 0) min_val = x[i]; if( x[i] > max_val ) max_val = x[i]; } img_max = std::max( img_max, log2f(max_val) ); img_min = std::min( img_min, log2f(min_val) ); for( int i=0; i < pixels; i++ ) { if( x[i] < min_val ) x[i] = log2f(min_val); else x[i] = log2f(x[i]); } } } Percentiles prc( Y, pixels ); img_min = prc.prctile( 0.1 ); img_max = prc.prctile( 99.9 ); img_min -= 4; // give extra room for brightenning // how many 8-fstop segments we need to cover the DR int f8_stops = ceil((img_max-img_min)/8); // start with this f-stop float l_start = img_min + (img_max-img_min-f8_stops*8)/2; float l_med = prc.prctile( 50 ); float best_exp = round(l_med-l_start-4); // pix_per_fstop = 25; // % generate image histogram const int hist_height = 36; int hist_width = width; // float hist_img_sz = [36 size(img,2)]; float hist_fstops = hist_width / pix_per_fstop; float hist_start = (img_max-img_min-hist_fstops)/2; { Histogram hist; hist.compute( Y, pixels, hist_width, img_min+hist_start, img_min+hist_start+hist_fstops ); unsigned short *hist_buffer = new unsigned short[hist_width*hist_height*3]; float hist_n_max = -1; for( int k = 0; k < hist_width; k++ ) hist_n_max = std::max( hist_n_max, (float)hist.n[k] ); for( int k = 0; k < hist_width; k++ ) { float top = hist_height - round((float)hist.n[k]/hist_n_max * hist_height); for( int r = 0; r < hist_height; r++ ) { hist_buffer[(r*hist_width+k)*3+0] = 0; hist_buffer[(r*hist_width+k)*3+1] = (r>=top ? (1<<16) -1 : 0); hist_buffer[(r*hist_width+k)*3+2] = 0; } } // tick_fstops = (floor(hist_l(end))-ceil(hist_l(1))); // ticks = round((ceil(hist_l(1))-hist_l(1))*pix_per_fstop) + (1:tick_fstops)*pix_per_fstop; // hist_img(1:5,ticks,1:2) = 0.5; // hist_img(end-4:end,ticks,1:2) = 0.5; // plot_name = sprintf( '%s_hist.png', base_name ); // imwrite( hist_img, plot_name ); Magick::Image hist_image( hist_width, hist_height, "RGB", Magick::ShortPixel, hist_buffer ); std::ostringstream img_filename; if( image_dir != NULL ) img_filename << image_dir << "/"; img_filename << base_name << "_hist.png"; std::cerr << "Writing: " << img_filename.str() << "\n"; hist_image.write( img_filename.str().c_str() ); delete []hist_buffer; } // generate basis images unsigned short *imgBuffer = new unsigned short[pixels*3]; for( int k=1; k <= f8_stops+1; k++ ) { float max_value = (float)numeric_limits::max(); //(1<<16) -1; float exp_multip = log2f(1/powf( 2, l_start + k*8 )); int max_basis = basis_no; if( k == f8_stops+1 ) // Do only one shared basis for the last 8-fstop segment max_basis = 1; for( int b=0; b < max_basis; b++ ) { UniformArrayLUT basis_lut( basis_table.rows, basis_table.data[0], basis_table.data[b+1] ); int i = 0; for( int pix = 0; pix < pixels; pix++ ) { float rgb[3]; rgb[0] = R[pix]; rgb[1] = G[pix]; rgb[2] = B[pix]; for( int c=0; c < 3; c++ ) { float exposure_comp_v = rgb[c] + exp_multip; float v = (basis_lut.interp(exposure_comp_v)*max_value); imgBuffer[i++] = (unsigned short)(basis_lut.interp(exposure_comp_v)*max_value); } } Magick::Image imImage( width, height, "RGB", Magick::ShortPixel, imgBuffer ); std::ostringstream img_filename; if( image_dir != NULL ) img_filename << image_dir << "/"; img_filename << base_name << '_' << k-1 << '_' << b+1 << ".jpg"; std::cerr << "Writing: " << img_filename.str() << "\n"; imImage.write( img_filename.str().c_str() ); } } delete [] imgBuffer; HDRHTMLImage new_image( base_name, width, height ); new_image.hist_width = hist_width; new_image.f8_stops = f8_stops; new_image.f_step_res = f_step_res; new_image.basis = basis_no; new_image.shared_basis = 1; new_image.pix_per_fstop = pix_per_fstop; new_image.hist_start = hist_start; new_image.hist_width = hist_width; new_image.best_exp = best_exp; image_list.push_back( new_image ); } void print_image_objects( ostream &out, void *user_data, const char *parameter ); void print_cf_table( ostream &out, void *user_data, const char *parameter ); void print_image_htmlcode( ostream &out, void *user_data, const char *parameter ); void HDRHTMLSet::generate_webpage( const char *page_template, const char *image_template, const char *object_output, const char *html_output) { if( image_list.empty() ) return; std::ostringstream out_file_name; if( page_name == NULL ) out_file_name << image_list.front().base_name << ".html"; else out_file_name << page_name; // Load the table of the opacity coeffcients std::ostringstream lut_filename; lut_filename << PKG_DATADIR "/hdrhtml_c_b" << image_list.front().basis+1 << ".csv"; CSVTable coeff_table; coeff_table.read( lut_filename.str().c_str(), image_list.front().basis+1 ); ReplacePattern replace_list[] = { ReplacePattern( "cf_array_def", print_cf_table, &coeff_table ), ReplacePattern( "hdr_img_def", print_image_objects, this ), ReplacePattern( "image_htmlcode", print_image_htmlcode, this ), ReplacePattern( "title", page_name == NULL ? "HDRHTML viewer" : page_name ), ReplacePattern( "version", hdrhtml_version ), ReplacePattern() }; this->image_template = image_template; create_from_template( out_file_name.str().c_str(), page_template, replace_list ); if( object_output != NULL ) { std::ofstream oofs( object_output ); if( !oofs.good() ) { std::ostringstream error_message; error_message << "Cannot open '" << object_output << "' for writing"; throw pfs::Exception( error_message.str().c_str() ); } print_image_objects( oofs, this, NULL ); } if( html_output != NULL ) { std::ofstream hofs( html_output ); if( !hofs.good() ) { std::ostringstream error_message; error_message << "Cannot open '" << html_output << "' for writing"; throw pfs::Exception( error_message.str().c_str() ); } print_image_htmlcode( hofs, this, NULL ); } } void print_image_objects( ostream &out, void *user_data, const char *parameter ) { HDRHTMLSet *hdrhtml_set = (HDRHTMLSet*)user_data; list::iterator it; for( it = hdrhtml_set->image_list.begin(); it != hdrhtml_set->image_list.end(); it++ ) { std::string obj_name( "hdr_" ); obj_name.append( it->base_name ); out << obj_name << " = new Object();\n"; out << obj_name << ".width = " << it->width << ";\n"; out << obj_name << ".height = " << it->height << ";\n"; out << obj_name << ".f8_stops = " << it->f8_stops << ";\n"; out << obj_name << ".f_step_res = " << it->f_step_res << ";\n"; out << obj_name << ".base_name = \"" << it->base_name << "\";\n"; if( hdrhtml_set->image_dir==NULL ) out << obj_name << ".image_dir = \"\";\n"; else out << obj_name << ".image_dir = \"" << hdrhtml_set->image_dir << "/\";\n"; out << obj_name << ".basis = " << it->basis << ";\n"; out << obj_name << ".shared_basis = " << it->shared_basis << ";\n"; out << obj_name << ".pix_per_fstop = " << it->pix_per_fstop << ";\n"; out << obj_name << ".hist_start = " << it->hist_start << ";\n"; out << obj_name << ".hist_width = " << it->hist_width << ";\n"; out << obj_name << ".exposure = " << it->best_exp << ";\n"; out << obj_name << ".best_exp = " << it->best_exp << ";\n\n"; } } void print_image_htmlcode( ostream &out, HDRHTMLSet *hdrhtml_set, const HDRHTMLImage &it ) { std::string obj_name( "hdr_" ); obj_name.append( it.base_name ); std::ostringstream img_dir; if( hdrhtml_set->image_dir != NULL ) img_dir << hdrhtml_set->image_dir << "/"; ReplacePattern replace_list[] = { ReplacePattern( "hdr_img_width", it.width ), ReplacePattern( "hdr_img_height", it.height ), ReplacePattern( "img_dir", img_dir.str() ), ReplacePattern( "hist_width", it.hist_width ), ReplacePattern( "base_name", it.base_name ), ReplacePattern( "help_mark_pos", it.hist_width-12 ), ReplacePattern( "hdr_img_object", obj_name ), ReplacePattern( "version", hdrhtml_version ), ReplacePattern() }; create_from_template( out, hdrhtml_set->image_template, replace_list ); } void print_image_htmlcode( ostream &out, void *user_data, const char *parameter ) { HDRHTMLSet *hdrhtml_set = (HDRHTMLSet*)user_data; if( parameter != NULL ) { list::iterator it; for( it = hdrhtml_set->image_list.begin(); it != hdrhtml_set->image_list.end(); it++ ) { if( it->base_name.compare( parameter ) == 0 ) break; } if( it == hdrhtml_set->image_list.end() ) std::cerr << "Warning: image '" << parameter << "' not found\n"; print_image_htmlcode( out, hdrhtml_set, *it ); } else { list::iterator it; for( it = hdrhtml_set->image_list.begin(); it != hdrhtml_set->image_list.end(); it++ ) { print_image_htmlcode( out, hdrhtml_set, *it ); } } } void print_cf_table( ostream &out, void *user_data, const char *parameter ) { CSVTable *cf = (CSVTable*)user_data; out << "var cf = new Array(\n"; for( int b=0; b < cf->rows; b++ ) { out << " new Array("; for( int ex=0; ex < cf->columns; ex++ ) { out << ' ' << cf->data[ex][b]; if( ex != cf->columns-1 ) out << ','; } out << ')'; if( b != cf->rows-1 ) out << ','; out << "\n"; } out << ");\n"; } pfstools-1.8.5/src/hdrhtml/pfsouthdrhtml.10000664000175000017500000001406711406630662015553 00000000000000.TH "pfsouthdrhtml" 1 .SH NAME pfsouthdrhtml \- Create a web page with an HDR viewer .SH SYNOPSIS \fBpfsouthdrhtml\fR [] [\fB--quality\fR <1-5>] [\fB--image-dir\fR ] [\fB--page-template\fR ] [\fB--image-template\fR ] [\fB--object-output\fR ] [\fB--html-output\fR ] .SH DESCRIPTION The command creates in the current directory an HTML web page containing multi-exposure HDR viewer. The multi-exposure viewer displays a portion of the available dynamic range with minimum contrast distortions and provides a slider control to move the dynamic range window towards brighter or darker tones. The interface is very similar to \fIpfsview\fR, which is a pfstools application for displaying HDR images. The web page employs only JavaScript and CSS opacity property and does not require Java applets or the Flash plugin. Note that because this techniques encodes 20-60 exposures using only few images, the displayed exposures may not be identical to the exposures that are shown in pfsview. For examples and more information, visit .PP \fIhttp://pfstools.sourceforge.net/hdrhtml/\fR. .PP \fI\fR specifies the file name, of the web page to be generated. If \fI\fR is missing, the file name of the first image with .html extension will be used. .PP The command can take as input several images and put them all on the same web page. For each image, its file name (from the FILE_NAME tag in the pfsstrem) without extension and a leading path will be used as a name for all JavaScript variables corresponding to that image. If the filename contains illegal characters (such as space, '-', '[', etc), these will be converted to '_'. .TP \fB--quality\fR <1-5>, \fB-q\fR <1-5> Quality of the interpolated exposures, from the worst (1) to the best (5). The default is 2, which is sufficient for most applications. Higher quality will introduce less distortions in the brightest and the darkest tones, but will also generate more images. More images means that there is more data that needs to be transferred to the web-browser, making HDR viewer less responsive. .TP \fB--image-dir\fR , \fB-d\fR Specify where to store the resulting image files. Links to images in HTML will be updated accordingly. This must be a relative path and the directory must exist. Useful to avoid clutter in the current directory. .TP \fB--page-template\fR , \fB-p\fR , \fB--image-template\fR , \fB-i\fR Replaces the template files used to generate an HTML web page. The template files contain all HTML and JaveScript code with special keywords (@keyword@) that are replaced with image specific data, such as width, height, image base name, etc. The default template files can be found in \fIINSTALL_DIR/share/pfstools/hdrhtml_default_templ/hdrhtml_*_templ.html\fR. There is an alternative template bundled with pfstools in the hdrhtml_hdrlabs_templ directory, which contains many improvements and looks much better but requires additional asset files. The example at the end of this manual shows how to use alternative template. More details on how to design own templates can be found in \fBTEMPLATE FILE FORMAT\fR below. .TP \fB--object-output\fR , \fB-o\fR Store JavaScript objects (\fIhdr_\fR) associated with each image in a separate file. This is useful if you want to script creating HTML pages. .TP \fB--html-output\fR , \fB-l\fR Store HTML code that shows HDRHTML viewer for each image in a separate file. This is useful if you want to script creating HTML pages. .SH TEMPLATE FILE FORMAT pfsouthdrhtml uses two template files \fIhdrhtml_page_templ.html\fR and \fIhdrhtml_image_templ.html\fR, located in \fIINSTALL_DIR/share/pfstools/\fR, to generate a web page with an HDR HTML viewer. The 'page' file contains the HTML of the entire web page and the 'image' file is used to paste a viewer code for a single image. You can replace one or both these templates with your own using \fB--page-template\fR and \fB--image-template\fR options. .PP Each template contains HTML code with additional keywords surrounded by @ marks (@keyword@), which are replaced with HDR HTML specific code. Most of the keywords are self explanatory, therefore only the most important are described below. .TP @hdr_img_def@ JavaScript objects that must be put in the 'body' section before any images. These define all the parameters needed to control HDR HTML viewer. .TP @cf_array_def@ Pre-computed array of opacity coefficients. The same array is used for all images that use the same quality setting. Currently only one such array could be used per web-page, so images generated with different quality setting cannot be mixed on a single web page. .TP @image_htmlcode@ or @image_htmlcode[base_name]@ Inserts HTML code of all images or a single image with the base_name (name with no file extension) specified as a parameter. This should be put where HDR HTML viewer should be located. .SH EXAMPLES .TP pfsin memorial.hdr | pfshdrhtml memorial_church Generates a web page memorial_church.html with a set of images memorial_church_*.jpg in the current directory. .TP pfsin ~/hdr_images/*.exr | pfssize --maxx 512 --maxy 512 | pfsouthdrhtml hdr_images Generate a web page with all OpenEXR images from ~/hdr_images/. The images are resized so that they are not larger than 512x512. .TP templ_dir=$INST_DIR/share/pfstools/hdrhtml_hdrlabs_templ/; pfsin img1.hdr img2.exr | pfssize -r 0.2 | pfsouthdrhtml -p ${templ_dir}/hdrhtml_page_templ.html -i ${templ_dir}/hdrhtml_image_templ.html test.html && cp -r ${templ_dir}/hdrhtml_assets ./ The commands above will use an improved template from hdrlabs.com instead of the default one. Note that this template requires html_assets directory to be copied manually to the destination directory. Replace $INST_DIR with the directory where pfstools is installed (/usr/local by default). .SH "SEE ALSO" .BR pfsin (1) .BR pfsout (1) .SH BUGS Please report bugs and comments to the discussion group http://groups.google.com/group/pfstools pfstools-1.8.5/src/hdrhtml/hdrhtml_t_b4.csv0000664000175000017500000000171511140151755015645 000000000000000.0078125,0,0,0 0.0099575,0.043298,5.3555e-22,0 0.012691,0.068233,5.24e-22,0 0.016176,0.099217,3.7926e-22,0 0.020617,0.13105,1.5847e-22,0 0.026278,0.16193,9.295e-23,0 0.033493,0.19249,1.0223e-22,0 0.042689,0.22187,0.0067226,0 0.054409,0.24216,0.035882,0 0.069348,0.26569,0.063736,0 0.088388,0.2928,0.095934,0 0.11266,0.32552,0.12706,0 0.14359,0.36657,0.15933,0 0.18301,0.41682,0.19143,0 0.23326,0.48389,0.21451,0.018561 0.2973,0.56838,0.23449,0.047253 0.37893,0.65793,0.25599,0.078825 0.48297,0.74446,0.28194,0.11068 0.61557,0.83468,0.31458,0.14454 0.78458,0.91545,0.35677,0.17699 1,0.9877,0.40835,0.20735 1.2746,1,0.49517,0.21996 1.6245,1,0.58843,0.23782 2.0705,1,0.68195,0.25835 2.639,1,0.77954,0.28525 3.3636,1,0.86504,0.32097 4.2871,1,0.94003,0.36756 5.4642,1,1,0.43014 6.9644,1,1,0.51864 8.8766,1,1,0.61233 11.314,1,1,0.71075 14.42,1,1,0.80082 18.379,1,1,0.88543 23.425,1,1,0.9645 29.857,1,1,1 38.055,1,1,1 48.503,1,1,1 61.82,1,1,1 78.793,1,1,1 100.43,1,1,1 128,1,1,1 pfstools-1.8.5/src/hdrhtml/pfsouthdrhtml.cpp0000664000175000017500000001507011406630662016170 00000000000000/** * @brief Create a web page with an HDR viewer * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2009 Rafal Mantiuk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfsouthdrhtml.cpp,v 1.5 2010/06/13 14:45:55 rafm Exp $ */ #include "hdrhtml.h" #include #include #include #include #include #include #include #define PROG_NAME "pfsouthdrhtml" class QuietException { }; #define min(x,y) ( (x)<(y) ? (x) : (y) ) void printHelp() { fprintf( stderr, PROG_NAME " [] [--quality <1-5>] [--image-dir ] [--page-template ] [--image-template ] [--object-output ] [--html-output ] [--verbose] [--help]\n" "See the manual page for more information.\n" ); } void generate_hdrhtml( int argc, char* argv[] ) { bool verbose = false; int quality = 2; // Parse command line parameters static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { "quality", required_argument, NULL, 'q' }, { "image-dir", required_argument, NULL, 'd' }, { "object-output", required_argument, NULL, 'o' }, { "html-output", required_argument, NULL, 'l' }, { "page-template", required_argument, NULL, 'p' }, { "image-template", required_argument, NULL, 'i' }, { NULL, 0, NULL, 0 } }; static const char optstring[] = "q:hvd:o:l:p:i:"; const char *page_name = NULL; const char *image_dir = NULL; const char *object_output = NULL; const char *html_output = NULL; const char *page_template = PKG_DATADIR "/hdrhtml_default_templ/hdrhtml_page_templ.html"; const char *image_template = PKG_DATADIR "/hdrhtml_default_templ/hdrhtml_image_templ.html"; int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, optstring, cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': printHelp(); throw QuietException(); case 'v': verbose = true; break; case 'q': quality = strtol( optarg, NULL, 10 ); if( quality < 1 || quality > 5 ) throw pfs::Exception( "The quality must be between 1 (worst) and 5 (best)." ); break; case 'd': image_dir = optarg; break; case 'o': object_output = optarg; break; case 'p': page_template = optarg; break; case 'i': image_template = optarg; break; case 'l': html_output = optarg; break; case '?': throw QuietException(); case ':': throw QuietException(); } } if( optind < argc ) { page_name = argv[optind++]; } if( optind < argc ) { throw pfs::Exception( "Too many parameters." ); } pfs::DOMIO pfsio; bool first_frame = true; HDRHTMLSet image_set( page_name, image_dir ); while( true ) { pfs::Frame *frame = pfsio.readFrame( stdin ); if( frame == NULL ) { break; // No more frames } // Get RGB color channels pfs::Channel *R= NULL, *B = NULL; // for clarity of the code pfs::Channel *Y; pfs::Array2DImpl G( frame->getWidth(), frame->getHeight() ); { pfs::Channel *X, *Z; frame->getXYZChannels( X, Y, Z ); if( X != NULL ) { // Has color R = X; B = Z; pfs::transformColorSpace( pfs::CS_XYZ, X, Y, Z, pfs::CS_RGB, R, &G, B ); } else { // Monochromatic Y = frame->getChannel( "Y" ); if( Y == NULL ) throw pfs::Exception( "Missing color and luminance information in one of the input frames." ); R = Y; pfs::copyArray( Y, &G ); B = Y; } } // Get base_name if needed std::string base_name; { const char *filename = frame->getTags()->getString( "FILE_NAME" ); if( filename == NULL ) { if( first_frame && page_name != NULL ) base_name = page_name; else { if( first_frame ) throw pfs::Exception( "Specify page name if FILE_NAME information in missing in the pfsstream" ); else throw pfs::Exception( "Cannot handle multiple images if FILE_NAME information in missing in the pfsstream" ); } } else { std::string tmp_str( filename ); // Remove extension int dot_pos = tmp_str.find_last_of( '.' ); if( dot_pos != std::string::npos & dot_pos > 0 ) tmp_str = tmp_str.substr( 0, dot_pos ); // Remove path int slash_pos = tmp_str.find_last_of( "/\\" ); if( slash_pos != std::string::npos ) tmp_str = tmp_str.substr( slash_pos+1, std::string::npos ); // Substitute invalid characters while( true ) { int invalid_pos = tmp_str.find_last_of( "-! #@()[]{}`." ); if( invalid_pos == std::string::npos ) break; tmp_str.replace( invalid_pos, 1, 1, '_' ); } base_name = tmp_str; } } std::cerr << "Adding image " << base_name << " to the web page\n"; image_set.add_image( frame->getWidth(), frame->getHeight(), R->getRawData(), G.getRawData(), B->getRawData(), Y->getRawData(), base_name.c_str(), quality ); pfsio.freeFrame( frame ); first_frame = false; } image_set.generate_webpage( page_template, image_template, object_output, html_output ); } int main( int argc, char* argv[] ) { try { generate_hdrhtml( argc, argv ); } catch( pfs::Exception ex ) { fprintf( stderr, PROG_NAME " error: %s\n", ex.getMessage() ); return EXIT_FAILURE; } catch( QuietException ex ) { return EXIT_FAILURE; } return EXIT_SUCCESS; } pfstools-1.8.5/src/hdrhtml/hdrhtml_c_b4.csv0000664000175000017500000000171711140151755015626 000000000000001.000000, 0.000000, 0.000000, 0.000000 1.000000, 0.107779, 0.000000, 0.000000 1.000000, 0.225141, 0.000000, 0.000000 1.000000, 0.346138, 0.000000, 0.000000 1.000000, 0.468157, 0.000000, 0.000000 1.000000, 0.588770, 0.000000, 0.000000 1.000000, 0.705845, 0.000000, 0.000000 1.000000, 0.817590, 0.000000, 0.000000 1.000000, 0.900184, 0.035347, 0.000000 1.000000, 0.949359, 0.116636, 0.000000 1.000000, 0.986104, 0.215020, 0.000000 0.939311, 1.000000, 0.330480, 0.000000 0.984719, 1.000000, 0.453535, 0.000000 0.983375, 1.000000, 0.575528, 0.000000 0.982920, 1.000000, 0.694216, 0.000000 0.981837, 1.000000, 0.807719, 0.000000 0.973294, 1.000000, 0.894052, 0.033054 1.000000, 0.944328, 0.946046, 0.117524 1.000000, 0.613026, 0.985231, 0.220520 0.824505, 0.830313, 1.000000, 0.340765 0.822916, 0.826307, 1.000000, 0.471029 0.828063, 0.831705, 1.000000, 0.600446 0.803956, 0.831663, 1.000000, 0.726575 0.734713, 0.805514, 1.000000, 0.847311 0.109163, 0.305546, 0.885145, 0.956582 pfstools-1.8.5/src/hdrhtml/hdrhtml_c_b3.csv0000664000175000017500000000132511140151755015620 000000000000001.000000, 0.004753, 0.000806 1.000000, 0.077796, 0.000000 1.000000, 0.153789, 0.000000 1.000000, 0.232821, 0.000000 1.000000, 0.313796, 0.000000 1.000000, 0.395649, 0.000000 1.000000, 0.477428, 0.000000 1.000000, 0.558251, 0.000000 1.000000, 0.637553, 0.000000 1.000000, 0.714245, 0.000000 1.000000, 0.787620, 0.000000 1.000000, 0.857177, 0.000000 1.000000, 0.897915, 0.045207 1.000000, 0.931794, 0.101116 1.000000, 0.960051, 0.165419 0.828804, 1.000000, 0.230594 0.824994, 1.000000, 0.314135 0.815345, 1.000000, 0.399492 0.807275, 1.000000, 0.484852 0.792214, 1.000000, 0.569285 0.820934, 1.000000, 0.651947 0.888018, 1.000000, 0.732082 0.932047, 1.000000, 0.809024 1.000000, 0.930768, 0.886016 0.674939, 0.597552, 0.947762 pfstools-1.8.5/src/hdrhtml/hdrhtml_default_templ/0002755000175000017500000000000011652214416017203 500000000000000pfstools-1.8.5/src/hdrhtml/hdrhtml_default_templ/hdrhtml_page_templ.html0000664000175000017500000002220411405167443023653 00000000000000 @title@ @image_htmlcode@ pfstools-1.8.5/src/hdrhtml/hdrhtml_default_templ/hdrhtml_image_templ.html0000664000175000017500000000267411405167443024032 00000000000000
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License as published by * the Free Software Foundation; either version 2 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: hdrhtml.h,v 1.3 2009/02/07 07:08:47 rafm Exp $ */ #ifndef HDRHTML_H #define HDRHTML_H #include #include class HDRHTMLImage { public: std::string base_name; int width, height; int f8_stops; int f_step_res; int basis; int shared_basis; int pix_per_fstop; float hist_start; int hist_width; float exposure; float best_exp; HDRHTMLImage( const char *base_name, int width, int height ) : base_name( base_name ), width( width ), height( height ) { } }; class HDRHTMLSet { const char *page_name; public: const char *image_dir; const char *image_template; std::list image_list; HDRHTMLSet( const char *page_name, const char *image_dir = NULL ) : page_name( page_name ), image_dir( image_dir ) { } void add_image( int width, int height, float *R, float *G, float *B, float *Y, const char *base_name, int quality ); void generate_webpage( const char *page_template, const char *image_template, const char *object_output = NULL, const char *html_output = NULL); }; #endif pfstools-1.8.5/src/hdrhtml/hdrhtml_c_b5.csv0000664000175000017500000000231111140151755015616 000000000000001.000000, 0.004941, 0.000000, 0.000000, 0.000000 1.000000, 0.157191, 0.000000, 0.000000, 0.000000 1.000000, 0.316501, 0.000000, 0.000000, 0.000000 1.000000, 0.477850, 0.000000, 0.000000, 0.000000 1.000000, 0.636794, 0.000000, 0.000000, 0.000000 1.000000, 0.789464, 0.000000, 0.000000, 0.000000 1.000000, 0.891700, 0.056136, 0.000000, 0.000000 1.000000, 0.954463, 0.164808, 0.000000, 0.000000 0.995961, 1.000000, 0.298554, 0.000000, 0.000000 0.992357, 1.000000, 0.460134, 0.000000, 0.000000 0.992921, 1.000000, 0.619440, 0.000000, 0.000000 0.993587, 1.000000, 0.772463, 0.000000, 0.000000 0.994573, 1.000000, 0.874541, 0.057581, 0.000000 1.000000, 0.951017, 0.939871, 0.167569, 0.000000 1.000000, 0.328929, 0.988487, 0.302869, 0.000000 0.844179, 0.878493, 1.000000, 0.459841, 0.000000 0.804767, 0.851381, 1.000000, 0.623223, 0.000000 0.793615, 0.861199, 1.000000, 0.780415, 0.000000 0.750195, 0.823210, 1.000000, 0.887745, 0.056321 0.702168, 0.777604, 1.000000, 0.951909, 0.171740 0.563097, 0.610780, 0.754127, 1.000000, 0.312939 0.538779, 0.594761, 0.695918, 1.000000, 0.483468 0.413003, 0.469412, 0.564120, 1.000000, 0.652870 0.195722, 0.274036, 0.417979, 1.000000, 0.816901 0.095966, 0.000000, 0.000000, 0.911089, 0.966808 pfstools-1.8.5/src/pfsglview/0002755000175000017500000000000011652214416013200 500000000000000pfstools-1.8.5/src/pfsglview/histogram.h0000775000175000017500000000270110530315731015265 00000000000000#ifndef HISTOGRAM_H #define HISTOGRAM_H #include "rmglwin.h" enum SelectedBar { NONE, LEFT_BAR, RIGHT_BAR, WHOLE_SLIDER }; class Histogram : public RMGLWin { private: int xPos, yPos; int width, height; int* frequencyValues; GLfloat* backgroundColor; float frequencyMax; float sliderPosMin, sliderPosMax; // luminance volues for start and end of slider float lumMin, lumMax; float logLumMin, logLumMax; SelectedBar selectionState; private: void drawBackground(); void drawScale(); void drawStatistic(); void drawSlider(); public: Histogram( int xPos, int yPos, int width, int height); ~Histogram(); void computeFrequency(const pfs::Array2D *image); void drawHistogram(); float getHighFrequency() const; float getMaxFrequency() const; int getWidth( void); int getHeight( void); int getBackgroundWidth(void); int getBackgroundHeight(void); float getLumMin(); float getLumMax(); float pos2lum( float pos); float lum2pos( float lum); void computeLumRange( float& min, float& max); void processSliderSelection(int xCoord, int yCoord); int setSliderSelectionState(SelectedBar newState); SelectedBar getSliderSelectionState(); void setSliderPosMin( float pos); float getSliderPosMin(void); void setSliderPosMax( float pos); float getSliderPosMax(void); void setSliderPosMinMax( float min, float max); void resetFrequencyMax(void); void redraw(void); }; #endif pfstools-1.8.5/src/pfsglview/winstat.h0000775000175000017500000000122510527564503014772 00000000000000 #include "rmglwin.h" class WinStat : public RMGLWin { private: int pixelX; int pixelY; int colR, colG, colB; float lumMax; const char* mappingMode; int frameNo; const char* channel; int rawPosX, rawPosY; float rawX, rawY, rawZ; bool bZoom; public: //WinStat( int posX, int posY, int width, int height); WinStat(); ~WinStat(); void redraw(void); void setPixelData( int xx, int yy, int r, int g, int b); void setMaxFreq(float val); void setMapping(const char*); void setFrameNo(int no); void setChannel(const char* ch) ; void setRawData(int x, int y, float X, float Y, float Z); void setBZoom(bool bb); }; pfstools-1.8.5/src/pfsglview/rmglwin.h0000775000175000017500000000104510571575734014767 00000000000000 #ifndef __RMGLWIN_H #define __RMGLWIN_H class RMGLWin { private: GLint param[4]; protected: int flag; int winPosX; int winPosY; int winWidth; int winHeight; GLfloat* winBackgroundColor; void redraw(void); int redrawStart(void); void redrawEnd(void); public: RMGLWin(); ~RMGLWin(); void setWinPos( int posX, int posY); void setWinSize( int width, int height); int getWinHeight(); void setFlag(int bb); int getFlag(void); int processSelection(int xCoord, int yCoord); }; #endif pfstools-1.8.5/src/pfsglview/pfsglview.10000664000175000017500000000632010633252521015206 00000000000000.TH "pfsglview" 1 .SH NAME pfsglview \- Viewer for high-dynamic range images in pfs format .SH SYNOPSIS .B pfsglview [--h] [--v] .SH DESCRIPTION pfsview is a OpenGL/GLUT application for viewing high-dynamic range images. It expects pfs stream on the standard input and displays the frames in that stream one by one. .SH DYNAMIC RANGE WINDOW To show high-dynamic range data on a low-dynamic range monitor, pfsglview uses concept of a dynamic range window. The dynamic range window is the highest and lowest value that should be mapped to black and white pixel. Values above or below the window are clipped (see clipping methods below). The dynamic range window is displayed in pfsglview as a blue area on the dynamic range scale (second toolbox from the top). The window can be moved, shrunk and expended using a mouse or a keyboard. .SH ZOOMING AND PANNING To zoom image, the mouse can be dragged in vertical direction with the left button pressed. Pressing [space] button or pressing left mouse button above the statistic window (left-bottom corner) changes from zooming to panning modes and vice versa. To pan image, the mouse can be dragged in vertical and horizontal directions with the left button pressed. .SH POPUP MENU OPTIONS .TP .B Zoom reset Set default zoom parameters. .TP .B Zoom in Increase image (mouse dragging with left button pressed). .TP .B Zoom out Decrease image (mouse dragging with left button pressed). .TP .B Increase exposure Move dynamic range window into higher luminance values. .TP .B Decrease exposure Move dynamic range window into lover luminance values. .TP .B Extend dynamic range Extend dynamic range window. .TP .B Shrink dynamic range Shrink dynamic range window .TP .B Low dynamic range Set dynamic range window to <-1,1> range (log scale). .TP .B Fit to dynamic range Set dynamic range windo to minimum and maximum luminance of a given image. .TP .B Choose channel Change image data channel. .TP .B Mapping method Change mapping method (see below for details). .TP .B Next frame Display next image from the pipe. .TP .B Previous frame Display previous image from the pipe. .TP .B Histogram Switch on/off histogram window. .TP .B Info Switch on/off info window. .TP .B Save&Quit Send the visible LDR image (8-bits) to stdout and quit pfsglview. .SH MAPPING METHODS High-dynamic range data are usually better visualized using non-linear scale, for example a logarithmic or a power function. pfsglview offers several such scales, shown in \fIpopup\fR menu. Gray-scale values for each mapping method are computed by the formulas: \fBLINEAR\fR: y = (x-min)/(max-min) \fBGAMMA\fR: y = [ (x-min)/(max-min) ]^gamma \fBLOGARITHMIC\fR: y = (log10(x)-log10(min))/(log10(max)-log10(min)) where \fIy\fR is the gray-scale value after mapping, \fIx\fR is an input HDR value, \fImin\fR and \fImax\fR are lower and upper bounds of the dynamic range window. .SH EXAMPLES .TP pfsin memorial.hdr | pfsglview See the memorial image. .TP pfsin memorial.hdr | pfsglview | pfsout memorial.jpg See the memorial image and save the clipped (8-bits) version to memorial.jpg (\fISave&Quit\fR option from popup menu should be activated). .SH "SEE ALSO" .BR pfsin (1) Please report bugs and comments to Radoslaw Mantiuk . pfstools-1.8.5/src/pfsglview/histogram.cpp0000775000175000017500000002644410625017411015631 00000000000000/** * @brief PFS library - additional utilities * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2006 Radoslaw Mantiuk * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * */ #include #include #include #include #include "glenv.h" #include "pfs.h" #include "rmglwin.h" #include "histogram.h" #define SIDE_BAR 5 #define BOTTOM_BAR 14 #define SCALE_BAR 10 #define MIN_LUM 0.000001f #define MAX_LUM 100000000.0f /** * @param xPos starting x position of histogram * @param yPos starting y position of histogram * @param width width of histogram (in points/pixels), the number of bins is equal to this value * @param height height of histogram (in points/pixels) */ Histogram::Histogram( int xPos, int yPos, int width, int height) : RMGLWin() { this->xPos = xPos; this->yPos = yPos; this->width = width - SIDE_BAR*2; this->height = height - BOTTOM_BAR; // background color backgroundColor = new float[3]; for(int i=0; i<3; i++) backgroundColor[i] = 1.0f; frequencyMax = -1; sliderPosMin = 0; sliderPosMax = 0; this->lumMin = MIN_LUM; this->lumMax = MAX_LUM; logLumMin = log10(lumMin); logLumMax = log10(lumMax); selectionState = NONE; } Histogram::~Histogram() { delete [] frequencyValues; delete [] backgroundColor; } /** Redraw window */ void Histogram::redraw(void) { RMGLWin::redrawStart(); drawHistogram(); drawScale(); drawStatistic(); drawSlider(); RMGLWin::redrawEnd(); } /** Draws histogram. */ void Histogram::drawHistogram() { if(frequencyValues == NULL) return; if( frequencyMax == -1) frequencyMax = getHighFrequency(); // not max but high to remove very large picks (e.g. near very light bins) int offsetX = SIDE_BAR; int offsetY = height / 4; glColor3f(1.0f, 0.0f, 0.0f); float barHeight = 0; for(int lum = 0; lum< width; lum++) { float hh = frequencyValues[lum] / frequencyMax; if( hh > 1) hh = 1; barHeight = (float)height * hh; if( barHeight > 0 && barHeight < 1.0) barHeight = 1.0; if(barHeight > 0) glRectf(offsetX + lum, offsetY, offsetX+lum + 1, offsetY + barHeight); } } /** Draws background */ void Histogram::drawBackground() { glColor3fv(backgroundColor); glRectf( xPos/2, yPos, width + SIDE_BAR*2 + xPos/2, yPos - height - BOTTOM_BAR - SCALE_BAR); } /** Draws scale */ void Histogram::drawScale() { glColor3f(0.1f, 0.1f, 0.1f); float pos; int offsetX = SIDE_BAR; int offsetY = height / 4;//yPos - height; int k1 = 0; for( int i = (int)logLumMin; i <= (int)logLumMax; i++) { pos = lum2pos( pow(10, (float)i)) * (float)width; glRectf( offsetX + pos, offsetY, offsetX + pos + 1, offsetY + height/2); if( i < 0) { glRasterPos2f( offsetX + pos - 5, offsetY - 10); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_10, '-'); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_10, '6' - (k1++)); } else { glRasterPos2f( offsetX + pos - 2, offsetY - 10); glutBitmapCharacter(GLUT_BITMAP_HELVETICA_10, '0' + i); } } glRectf( offsetX, offsetY, offsetX+pos + 1, offsetY-1); } /** Draws statistic of a current image. */ void Histogram::drawStatistic() { int offsetX = winWidth - 130; int offsetY = height ; glRasterPos2f( offsetX, offsetY); char ss[200]; sprintf( ss, "logLum.:<%.3f, %.3f>" , log10(pos2lum(sliderPosMin)), log10(pos2lum(sliderPosMax))); int len = (int) strlen(ss); for (int i = 0; i < len; i++) { glutBitmapCharacter(GLUT_BITMAP_HELVETICA_10, ss[i]); } } /** Draws slider */ void Histogram::drawSlider() { float minValue = width * sliderPosMin; float maxValue = width * sliderPosMax; int sliderHeight = height; int offsetX = SIDE_BAR; int offsetY = height + height/4 ; glEnable(GL_BLEND); glBlendFunc(GL_SRC_ALPHA,GL_ONE_MINUS_SRC_ALPHA); glColor4f(0.2f, 0.2f, 0.5f, 0.3f); glLoadName(WHOLE_SLIDER); glBegin(GL_QUADS); glVertex3f(offsetX + minValue, offsetY, -0.5f); glVertex3f(offsetX + minValue, offsetY - sliderHeight, -0.5f); glVertex3f(offsetX + maxValue, offsetY - sliderHeight, -0.5f); glVertex3f(offsetX + maxValue, offsetY, -0.5f); glEnd(); glColor4f(0.7f, 0.7f, 0.8f, 0.5f); glMatrixMode(GL_MODELVIEW); glPushMatrix(); glLoadIdentity(); glTranslatef(offsetX + minValue, offsetY - sliderHeight/2, 0.0f); glRotatef(-90.0f, 0.0f, 1.0f, 0.0f); glLoadName(LEFT_BAR); glutSolidCone(sliderHeight/2, sliderHeight/3.0, 2, 2); glPopMatrix(); glPushMatrix(); glLoadIdentity(); glTranslatef(offsetX + maxValue, offsetY - sliderHeight/2, 0.0f); glRotatef(90.0f, 0.0f, 1.0f, 0.0f); glLoadName(RIGHT_BAR); glutSolidCone(sliderHeight/2, sliderHeight/3.0, 2, 2); glPopMatrix(); glDisable(GL_BLEND); } /** Creates histogram. Histogram will have 'width' bins. */ void Histogram::computeFrequency(const pfs::Array2D *image) { const int size = image->getRows()*image->getCols(); frequencyValues = new int[width]; for( int i = 0; i < width; i++ ) frequencyValues[i] = 0; for( int i = 0; i < size; i++ ) { float val = (*image)(i); if( val <= 0 || val > lumMax) { //fprintf( stderr, "WARNING: pixel luminance out of range (Histogram::computeFrequency())\n"); continue; } val = log10(val); // Calculate frequency value index in table: <0, with> int index = (int)((val - logLumMin) / (logLumMax - logLumMin) * (float)width); if( index > width || index < 0 ) continue; if( index == width ) index = width - 1; // Increase the counter of this value frequencyValues[index] += 1; } } /** Computes the maximum frequency in an image based on histogram data. */ float Histogram::getMaxFrequency() const { int maxFreq = -1; for( int i = 0; i < width; i++ ) { if( frequencyValues[i] > maxFreq ) { maxFreq = frequencyValues[i]; } } return maxFreq; } /** Returns frequence of the bin = max_bin - PERCENTIL * number_of_bins. Very light and very dark bins * are not taken into consideration in this computations. It allows to skip very dark (black) and/or * very light (white) pixels which can cover large areas of an image and lower the height of histogram for remaining * pixels (undesirable situation: flat histogram with one large pick for very light bin). */ float Histogram::getHighFrequency() const { std::vector vec; for( int i = 0; i < width; i++ ) { vec.push_back((float)frequencyValues[i]); } std::sort(vec.begin(), vec.end()); #define PERCENTIL 0.99 float highFreq = vec[(int)((float)vec.size() * PERCENTIL)]; // returns high frequency only if max frequency is 3 or more times higher float maxFreq = getMaxFrequency(); if( (3*highFreq) > maxFreq) return maxFreq; else return highFreq; } /** Converts horizontal position in the histogram into luminance value. The position must be in range <0,1>. */ float Histogram::pos2lum( float pos) { if( pos < 0) pos = 0; if( pos > 1) pos = 1; return pow( 10, pos * (logLumMax - logLumMin) + logLumMin); } /** Converts luminance value into position in range <0,1>. */ float Histogram::lum2pos( float lum) { if( lum < lumMin) lum = lumMin; if( lum > lumMax) lum = lumMax; return (log10(lum) - logLumMin) / (logLumMax - logLumMin); } /** Computes initial position of the slider. The calculation are based on the shape of histogram. */ #define FREQUENCY_EDGE 0.2 void Histogram::computeLumRange( float& min, float& max) { float maxFreq = getHighFrequency(); float freq; for( int i = 0; i < width; i++) { freq = frequencyValues[i] / maxFreq; if( freq > FREQUENCY_EDGE && freq < 1.0){ min = pos2lum((float)i / (float)width); break; } } for( int i = (width-1); i >=0; i--) { freq = frequencyValues[i] / maxFreq; if( freq > FREQUENCY_EDGE && freq < 1.0){ max = pos2lum((float)i / (float)width); break; } } } /** Returns width of the histogram in pixels */ int Histogram::getWidth(void) { return width; } int Histogram::getHeight(void) { return height; } int Histogram::getBackgroundWidth(void) { return (width + SIDE_BAR*2); } int Histogram::getBackgroundHeight(void) { return (height + BOTTOM_BAR); } float Histogram::getLumMin(void) { return lumMin; } float Histogram::getLumMax(void) { return lumMax; } void Histogram::setSliderPosMin( float pos) { if( pos > sliderPosMax) pos = sliderPosMax; if( pos < 0) pos = 0; sliderPosMin = pos; } float Histogram::getSliderPosMin(void) { return sliderPosMin; } void Histogram::setSliderPosMax( float pos) { if( pos < sliderPosMin) pos = sliderPosMin; if( pos > 1.0) pos = 1.0; sliderPosMax = pos; } float Histogram::getSliderPosMax(void) { return sliderPosMax; } void Histogram::setSliderPosMinMax( float min, float max) { if( min < 0) min = 0; if( max < 0) max = 0; if( min > 1.0) min = 0; if( max > 1.0) max = 1.0; if( min > max) min = max; sliderPosMin = min; sliderPosMax = max; } /** Checks what part of slider was touched. */ void Histogram::processSliderSelection(int xCoord, int yCoord) { redrawStart(); // Hits counter and viewport martix GLint hits, viewp[4]; // Get actual viewport glGetIntegerv(GL_VIEWPORT, viewp); #define BUFFER_SIZE 64 // Table for selection buffer data GLuint selectionBuffer[BUFFER_SIZE]; // Prepare selection buffer glSelectBuffer(BUFFER_SIZE, selectionBuffer); // Change rendering mode glRenderMode(GL_SELECT); // Initializes the Name Stack glInitNames(); // Push 0 (at least one entry) Onto the Stack glPushName(NONE); // Set new projection matrix as a box around xPos, yPos glLoadIdentity(); int hh = glutGet(GLUT_WINDOW_HEIGHT); // Picking matrix at position xCoord, windowSize - yCoord (fliped window Y axis) // and size of 4 units in depth gluPickMatrix(xCoord, hh - yCoord, 4, 4, viewp); glOrtho(0.0f, viewp[2], 0.0f, viewp[3], -10.0f, 10.0f); // last 1.0 -1.0 it's enough drawSlider(); // draw only picked parts hits = glRenderMode(GL_RENDER); if(hits > 0) { for(int i=3; i < BUFFER_SIZE; i+=4) { switch(selectionBuffer[i]) { case 1 :selectionState = LEFT_BAR; break; case 2 :selectionState = RIGHT_BAR; break; case 3 :selectionState = WHOLE_SLIDER; break; default:selectionState = NONE; break; } if(selectionState != NONE) break; } } redrawEnd(); } int Histogram::setSliderSelectionState(SelectedBar newState) { if(newState == LEFT_BAR || newState == RIGHT_BAR || newState == WHOLE_SLIDER || newState == NONE) { selectionState = newState; return (int)selectionState; } else return -1; } SelectedBar Histogram::getSliderSelectionState() { return selectionState; } void Histogram::resetFrequencyMax(void) { frequencyMax = -1; } pfstools-1.8.5/src/pfsglview/rmglwin.cpp0000775000175000017500000000715410527564503015322 00000000000000/** * @brief PFS library - additional utilities * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2006 Radoslaw Mantiuk * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * */ #include #include "glenv.h" #include "rmglwin.h" RMGLWin::RMGLWin() { flag = GL_TRUE; winPosX = 10; winPosY = 10; winWidth = 100; winHeight = 40; // background color winBackgroundColor = new float[4]; for(int i=0; i<3; i++) winBackgroundColor[i] = 1.0f; winBackgroundColor[3] = 0.8f; } RMGLWin::~RMGLWin() { delete [] winBackgroundColor; } void RMGLWin::redraw(void) { if( flag == GL_FALSE) return; // draw background glEnable(GL_BLEND); glColor4fv(winBackgroundColor); glRecti( 0, 0, winWidth, winHeight); glDisable(GL_BLEND); } int RMGLWin::redrawStart(void) { if( flag == GL_FALSE) return 1; glGetIntegerv( GL_VIEWPORT, param); // remember old vieport glMatrixMode(GL_MODELVIEW); glPushMatrix(); //glLoadIdentity(); glMatrixMode(GL_PROJECTION); glPushMatrix(); glLoadIdentity(); glViewport( winPosX, winPosY, winWidth, winHeight); glOrtho( 0, winWidth, 0, winHeight, -1.0f, 1.0f); redraw(); return 0; } void RMGLWin::redrawEnd(void) { if( flag == GL_FALSE) return; glMatrixMode(GL_PROJECTION); glPopMatrix(); glViewport( param[0], param[1], param[2], param[3]); // restore viewport glMatrixMode(GL_MODELVIEW); glPopMatrix(); } void RMGLWin::setWinPos( int posX, int posY) { winPosX = posX; winPosY = posY; } void RMGLWin::setWinSize( int width, int height) { winWidth = width; winHeight = height; } int RMGLWin::getWinHeight() { return winHeight; } void RMGLWin::setFlag(int bb) { flag = bb; } int RMGLWin::getFlag(void) { return flag; } int RMGLWin::processSelection(int xCoord, int yCoord) { if( flag == GL_FALSE) return 1; redrawStart(); // Hits counter and viewport martix GLint hits, viewp[4]; // Get actual viewport glGetIntegerv(GL_VIEWPORT, viewp); #define BUFFER_SIZE 64 // Table for selection buffer data GLuint selectionBuffer[BUFFER_SIZE]; // Prepare selection buffer glSelectBuffer(BUFFER_SIZE, selectionBuffer); // Change rendering mode glRenderMode(GL_SELECT); // Initializes the Name Stack glInitNames(); // Push 0 (at least one entry) Onto the Stack glPushName(0); // Set new projection matrix as a box around xPos, yPos glLoadIdentity(); int hh = glutGet(GLUT_WINDOW_HEIGHT); // Picking matrix at position xCoord, windowSize - yCoord (fliped window Y axis) // and size of 4 units in depth gluPickMatrix(xCoord, hh - yCoord, 4, 4, viewp); glOrtho(0.0f, viewp[2], 0.0f, viewp[3], -10.0f, 10.0f); // last 1.0 -1.0 it's enough redraw(); // draw only picked parts int ret = 0; hits = glRenderMode(GL_RENDER); if(hits > 0) { ret = 1; } redrawEnd(); return ret; } pfstools-1.8.5/src/pfsglview/winstat.cpp0000775000175000017500000000576410535537345015344 00000000000000/** * @brief PFS library - additional utilities * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2006 Radoslaw Mantiuk * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Radoslaw Mantiuk, * */ #include #include #include "glenv.h" #include "winstat.h" WinStat::WinStat() : RMGLWin() { colR = -1; colG = -1; colB = -1; frameNo = -1; channel = ""; rawPosX = -1; bZoom = true; } WinStat::~WinStat() { } void WinStat::redraw(void) { if( RMGLWin::redrawStart()) return; char ss[200]; glColor3f( 0.0f, 0.0f, 0.0f); glRasterPos2f( 5.0f, 29.0f); if( frameNo != -1) { sprintf( ss, "Frame: %d", frameNo); for (int i = 0; i < (int) strlen(ss); i++) glutBitmapCharacter(GLUT_BITMAP_HELVETICA_10, ss[i]); } //sprintf( ss, "Max freq: %.0f %s", lumMax, mappingMode); char szoom[10]; if( bZoom == true) strcpy( szoom, "ZOOM"); else strcpy( szoom, "PAN"); sprintf( ss, " %s %s %s", mappingMode, channel, szoom); for (int i = 0; i < (int) strlen(ss); i++) glutBitmapCharacter(GLUT_BITMAP_HELVETICA_10, ss[i]); glRasterPos2f( 5.0f, 17.0f); if( colR >= 0) { sprintf( ss, "screen: %d,%d : %d,%d,%d", pixelX, pixelY, colR, colG, colB); for (int i = 0; i < (int) strlen(ss); i++) glutBitmapCharacter(GLUT_BITMAP_HELVETICA_10, ss[i]); } glRasterPos2f( 5.0f, 5.0f); if( rawPosX >=0) { sprintf( ss, "data: %d,%d : %.6f,%.6f,%.6f", rawPosX, rawPosY, rawX, rawY, rawZ); for (int i = 0; i < (int) strlen(ss); i++) glutBitmapCharacter(GLUT_BITMAP_HELVETICA_10, ss[i]); } RMGLWin::redrawEnd(); } void WinStat::setPixelData( int x, int y, int r, int g, int b) { pixelX = x; pixelY = y; colR = r; colB = b; colG = g; } void WinStat::setMaxFreq(float val) { lumMax = val; } void WinStat::setMapping(const char* sval) { mappingMode = sval; } void WinStat::setFrameNo(int no) { frameNo = no; } void WinStat::setChannel(const char* ch) { channel = ch; } void WinStat::setRawData( int x, int y, float X, float Y, float Z) { rawPosX = x; rawPosY = y; rawX = X; rawY = Y; rawZ = Z; } void WinStat::setBZoom(bool bb) { bZoom = bb; } pfstools-1.8.5/src/pfsglview/picture_io.h0000775000175000017500000000516511043640746015450 00000000000000#ifndef PICTUREIO_H #define PICTUREIO_H #include #include #define MAX_FRAMES_IN_MEMORY 10 class pfs::Frame; enum LumMappingMethod { MAP_LINEAR, MAP_GAMMA1_4, MAP_GAMMA1_8, MAP_GAMMA2_2, MAP_GAMMA2_6, MAP_LOGARITHMIC, MAP_REINHARD }; static const char* lumMappingName[] = { // must be consistent with LumMappingMethod "Linear", "Gamma 1.4", "Gamma 1.8", "Gamma 2.2", "Gamma 2.6", "Logarithmic", "Photographic" }; class PictureIO { private: pfs::Frame *pfsFrame; int width; int height; const char *currentFileName; const char *visibleChannel; pfs::Array2D *chR, *chG, *chB; std::list frameList; std::list::iterator currentFrame; int frameNo; unsigned char* data; LumMappingMethod imageMappingMethod; float minLuminance, maxLuminance; public: const char* CHANNEL_XYZ; const char* CHANNEL_X; const char* CHANNEL_Y; const char* CHANNEL_Z; PictureIO(LumMappingMethod mappingMethod, float minLuminance, float maxLumuminance); ~PictureIO(); void gotoNextFrame(); void gotoPreviousFrame(); void changeMapping( LumMappingMethod mappingMethod, float minLum, float maxLum); void changeMapping( float minLum, float maxLum); void changeMapping( LumMappingMethod mappingMethod); void changeMapping( void); void setMinLum( float val); void setMaxLum( float val); unsigned char* getImageData( void); void setMappingMethod( LumMappingMethod val); LumMappingMethod getMappingMethod( void); const pfs::Array2D* getPrimaryChannel(); int loadPicture(const char* location, int width, int height); const char *getCurrentFileName(); const char *getVisibleChannel(); void setVisibleChannel(const char *channel); pfs::Frame *getFrame(); void setFrame(pfs::Frame *pfsFrame, const char *channel); int save(void); int getWidth(); int getHeight(); int getPixel(int ch, int c, int r); int getPixelR(int x, int y); int getPixelG(int x, int y); int getPixelB(int x, int y); float getLumMin(void); float getLumMax(void); float computeLumMin(void); float computeLumMax(void); int getFrameNo(void); float getDynamicRange(void); std::vector getChannelNames(); int getRawData( int x, int y, float& XX, float& YY, float& ZZ); private: bool hasColorChannels( pfs::Frame *frame ); void updateMapping( void); inline int binarySearchPixels( float lum, const float *lumMap, const int lumSize); float getInverseMapping( LumMappingMethod mappingMethod, float v, float minValue, float maxValue ); bool readNextFrame(); }; class PFSglViewException { }; #endif pfstools-1.8.5/src/pfsglview/pfsglview.cpp0000775000175000017500000005227010535537345015653 00000000000000/** * @brief PFS library - additional utilities * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2006 Radoslaw Mantiuk * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * */ #include #include #include #include #include #include "glenv.h" #include "picture_io.h" #include "histogram.h" #include "winstat.h" #define PROG_NAME "pfsGLview" GLint win, mainMenu, mappingSubmenu, channelSubmenu, mouse=0; // for holding menu and window ids PictureIO* bitmap; Histogram* histogram; WinStat* winStat; GLboolean firstTime = true; bool verbose = false; enum MenuIds { MENU_SEPARATOR, MENU_NONE, MENU_HISTOGRAM, MENU_MONITOR_LUM, MENU_MAX_LUM, MENU_EXIT, MENU_MAPPING_LINEAR, MENU_MAPPING_LOG, MENU_MAPPING_GAMMA_1_4, MENU_MAPPING_GAMMA_1_8, MENU_MAPPING_GAMMA_2_2, MENU_MAPPING_GAMMA_2_6, MENU_SAVE, MENU_CHANNEL_XYZ, MENU_CHANNEL_X, MENU_CHANNEL_Y, MENU_CHANNEL_Z, MENU_CHANNEL, MENU_INFO, MENU_FRAME_NEXT, MENU_FRAME_PREVIOUS, MENU_HIST_RIGHT, MENU_HIST_LEFT, MENU_HIST_INCREASE, MENU_HIST_DECREASE, MENU_ZOOM_IN, MENU_ZOOM_OUT, MENU_ZOOM_RESET }; #define MENU_CHANNEL_SHIFT 100 #define INIT_MIN_LUM 0.1f #define INIT_MAX_LUM 1.0f #define X_BAR 8 #define Y_BAR 8 #define WINDOW_POS_X 60 #define WINDOW_POS_Y 100 #define WINDOW_SIZE_X 800 #define WINDOW_SIZE_Y 600 #define WINSTAT_WIDTH 300 #define WINSTAT_HEIGHT 45 #define WINSTAT_POS_X 20 #define WINSTAT_POS_Y 10 #define HISTOGRAM_HEIGHT 70 #define HISTOGRAM_WIDTH 400 #define ZOOM_SCALE_MIN 0.1f #define ZOOM_SCALE_MAX 20.0f #define ZOOM_SCALE_STEP 0.005f #define ZOOM_MOVE_STEP 2.0f #define MONITOR_LUM_MIN 0.01f #define MONITOR_LUM_MAX 1.0f #define SLIDER_STEP 5 #define PAN_STEP 10 void resetWindow( int& size1, int& size2); void resetHistogram(void); void loadPicture(); void sliderMoveMax( int shift); void sliderMoveMin( int shift); void setWindowTitle( void); //============================================ struct ZOOM { float scale; float scale_default; int x; int y; int vX, vY, vSizeX, vSizeY; int prevX, prevY; bool pan; } szoom; struct VIEWPORT { GLint xPos,yPos; GLsizei xSize, ySize; } viewport; /** */ void zoomReset(void) { szoom.scale = szoom.scale_default; szoom.x = 0; szoom.y = 0; szoom.prevX = -1; szoom.prevY = -1; szoom.pan = false; } void zoomIncrease(void) { szoom.scale += 0.1f; } void zoomDecrease(void) { szoom.scale -= 0.1f; if(szoom.scale <= 0) szoom.scale = 0.1; } void redrawWinStat(void) { winStat->setMapping( lumMappingName[bitmap->getMappingMethod()]); winStat->setMaxFreq( histogram->getMaxFrequency()); winStat->setFrameNo( bitmap->getFrameNo()); winStat->setChannel( bitmap->getVisibleChannel()); winStat->setPixelData( 0, 0, -1, -1, -1); winStat->setBZoom( !szoom.pan); } void redrawHistogram(void) { histogram->setSliderPosMinMax( histogram->lum2pos(bitmap->getLumMin()) , histogram->lum2pos(bitmap->getLumMax())); } /** Change mapping or redraw after changing luminance range. */ void changeMapping( float lumMin, float lumMax) { // update slider histogram->setSliderPosMinMax( histogram->lum2pos(lumMin), histogram->lum2pos(lumMax)); bitmap->changeMapping( lumMin, lumMax); } void sliderMoveMax( int shift) { histogram->setSliderPosMax( histogram->getSliderPosMax() + (float)shift / histogram->getWidth()); bitmap->setMaxLum( histogram->pos2lum(histogram->getSliderPosMax())); } void sliderMoveMin( int shift) { histogram->setSliderPosMin( histogram->getSliderPosMin() + (float)shift / histogram->getWidth()); bitmap->setMinLum( histogram->pos2lum(histogram->getSliderPosMin())); } /** Main display routine */ void display(void) { glClear(GL_COLOR_BUFFER_BIT); // If the picture was loaded we need to rescale it to window size if(bitmap != NULL) { GLint viewp[4]; glGetIntegerv( GL_VIEWPORT, viewp); glPixelStorei(GL_UNPACK_ALIGNMENT, 4); int winWidth = glutGet(GLUT_WINDOW_WIDTH); int winHeight = glutGet(GLUT_WINDOW_HEIGHT); szoom.vX = (int)(winWidth/2 - ((bitmap->getWidth() - szoom.x) * szoom.scale)/2); szoom.vY = (int)(winHeight/2 + ((bitmap->getHeight() + szoom.y) * szoom.scale)/2 - HISTOGRAM_HEIGHT/2); szoom.vSizeX = (int)(bitmap->getWidth() * szoom.scale); szoom.vSizeY = (int)(bitmap->getHeight() * szoom.scale); glViewport( szoom.vX, szoom.vY, szoom.vSizeX, szoom.vSizeY); glEnable( GL_SCISSOR_TEST); glScissor( X_BAR/2, Y_BAR/2 , winWidth - X_BAR, winHeight - Y_BAR - HISTOGRAM_HEIGHT - Y_BAR/2); glPixelZoom( szoom.scale, -szoom.scale); glRasterPos2i( 0, 0); glDrawPixels(bitmap->getWidth(), bitmap->getHeight(), GL_RGBA, GL_UNSIGNED_BYTE, bitmap->getImageData() ); glViewport( viewp[0], viewp[1], viewp[2], viewp[3]); glDisable( GL_SCISSOR_TEST); } // Histogram drawing (and slider) if(histogram->getFlag() == GL_TRUE) { if(histogram != NULL) { histogram->redraw(); } } winStat->redraw(); glMatrixMode(GL_COLOR); glLoadIdentity(); glMatrixMode(GL_MODELVIEW); glLoadIdentity(); glFlush(); glutSwapBuffers(); } /** Resizes main window. */ void resizeWindow(int width, int height) { // keep aspect of an input bitmap float ratio = (float)bitmap->getHeight() / (float)bitmap->getWidth(); szoom.scale = 1.0f; // default scale coefficient if( ratio > 1.0f) { // vertical width = (int)((height - Y_BAR - HISTOGRAM_HEIGHT) / ratio); if( width < (HISTOGRAM_WIDTH+X_BAR)) { width = HISTOGRAM_WIDTH+X_BAR; } if( (bitmap->getHeight() + Y_BAR + HISTOGRAM_HEIGHT) > height) szoom.scale = (float)(height - Y_BAR - HISTOGRAM_HEIGHT) / (float)bitmap->getHeight(); } else { // horizontal height = (int)((width + X_BAR) * ratio) + HISTOGRAM_HEIGHT; if( (bitmap->getWidth() + X_BAR) > width) szoom.scale = (float)(width - X_BAR) / (float)bitmap->getWidth(); } szoom.scale_default = szoom.scale; #ifdef __APPLE__ // "Think different" for OS/X :) glutReshapeWindow(width, height); #endif glViewport(0, 0, width, height); glMatrixMode(GL_PROJECTION); glLoadIdentity(); glOrtho(0.0f, width, 0.0f, height, -10.0f, 10.0f); // last 1.0 -1.0 it's enough glMatrixMode(GL_MODELVIEW); viewport.ySize = height; viewport.xSize = width; histogram->setWinPos( X_BAR/2, glutGet(GLUT_WINDOW_HEIGHT) - Y_BAR/2 - histogram->getWinHeight()); glutPostRedisplay(); } /** Menu listener */ void menuListener(int menuId) { int sizeX, sizeY; switch(menuId) { case MENU_ZOOM_IN: zoomIncrease(); break; case MENU_ZOOM_OUT: zoomDecrease(); break; case MENU_ZOOM_RESET: zoomReset(); break; case MENU_HIST_RIGHT: sliderMoveMin( SLIDER_STEP); sliderMoveMax( SLIDER_STEP); bitmap->changeMapping(); break; case MENU_HIST_LEFT: sliderMoveMin( -SLIDER_STEP); sliderMoveMax( -SLIDER_STEP); bitmap->changeMapping(); break; case MENU_HIST_INCREASE: sliderMoveMin( -SLIDER_STEP); sliderMoveMax( SLIDER_STEP); bitmap->changeMapping(); break; case MENU_HIST_DECREASE: sliderMoveMin( SLIDER_STEP); sliderMoveMax( -SLIDER_STEP); bitmap->changeMapping(); break; case MENU_FRAME_NEXT: bitmap->gotoNextFrame(); resetWindow( sizeX, sizeY); setWindowTitle(); resetHistogram(); redrawHistogram(); redrawWinStat(); resizeWindow( sizeX, sizeY); break; case MENU_FRAME_PREVIOUS: bitmap->gotoPreviousFrame(); resetWindow( sizeX, sizeY); setWindowTitle(); resetHistogram(); redrawHistogram(); redrawWinStat(); resizeWindow( sizeX, sizeY); break; case MENU_HISTOGRAM : histogram->setFlag( !histogram->getFlag()); break; case MENU_INFO: winStat->setFlag( !winStat->getFlag()); break; case MENU_MONITOR_LUM : bitmap->changeMapping( MONITOR_LUM_MIN, MONITOR_LUM_MAX); redrawHistogram(); break; case MENU_MAX_LUM : float min, max; min = bitmap->computeLumMin(); max = bitmap->computeLumMax(); bitmap->changeMapping( min, max); redrawHistogram(); break; case MENU_MAPPING_LINEAR: bitmap->changeMapping( MAP_LINEAR); redrawWinStat(); break; case MENU_MAPPING_GAMMA_1_4: bitmap->changeMapping( MAP_GAMMA1_4); redrawWinStat(); break; case MENU_MAPPING_GAMMA_1_8: bitmap->changeMapping( MAP_GAMMA1_8); redrawWinStat(); break; case MENU_MAPPING_GAMMA_2_2: bitmap->changeMapping( MAP_GAMMA2_2); redrawWinStat(); break; case MENU_MAPPING_GAMMA_2_6: bitmap->changeMapping( MAP_GAMMA2_6); redrawWinStat(); break; case MENU_MAPPING_LOG: bitmap->changeMapping( MAP_LOGARITHMIC); redrawWinStat(); break; case MENU_CHANNEL_XYZ: bitmap->setVisibleChannel( bitmap->CHANNEL_XYZ); bitmap->changeMapping(); resetHistogram(); redrawHistogram(); redrawWinStat(); break; case MENU_CHANNEL_X: bitmap->setVisibleChannel( bitmap->CHANNEL_X); bitmap->changeMapping(); resetHistogram(); redrawHistogram(); redrawWinStat(); break; case MENU_CHANNEL_Y: bitmap->setVisibleChannel( bitmap->CHANNEL_Y); bitmap->changeMapping(); resetHistogram(); redrawHistogram(); redrawWinStat(); break; case MENU_CHANNEL_Z: bitmap->setVisibleChannel( bitmap->CHANNEL_Z); bitmap->changeMapping(); resetHistogram(); redrawHistogram(); redrawWinStat(); break; case MENU_SAVE: // save current bitmap data (8-bits RGB) to stdout bitmap->save(); exit(0); break; case MENU_EXIT: exit(0); break; } glutPostRedisplay(); } /** Mouse listener */ int cursorPosX = -1; void mouseListener(int button, int state, int x, int y) { cursorPosX = x; // required for mouse motion listener // trig slider if( histogram->getFlag() == GL_TRUE && button == GLUT_LEFT_BUTTON && state == GLUT_DOWN && histogram->getSliderSelectionState() == NONE) { histogram->processSliderSelection(x, y); } // slider was moved, the bitmap should be recalculated if( histogram->getFlag() == GL_TRUE && button == GLUT_LEFT_BUTTON && state == GLUT_UP && histogram->getSliderSelectionState() != NONE) { bitmap->changeMapping(); histogram->setSliderSelectionState(NONE); } // reset cursor position (for zooming) if(button == GLUT_LEFT_BUTTON && state == GLUT_UP) { szoom.prevX = -1; szoom.prevY = -1; glutSetCursor(GLUT_CURSOR_INHERIT); } if(button == GLUT_LEFT_BUTTON && state == GLUT_DOWN) { if( winStat->processSelection( x, y)) szoom.pan = !szoom.pan; redrawWinStat(); } glutPostRedisplay(); } void mouseMotionListener(int x, int y) { if(histogram->getFlag() == GL_TRUE) // slider { int selectionState = histogram->getSliderSelectionState(); switch(selectionState) { case LEFT_BAR: sliderMoveMin( x - cursorPosX); cursorPosX = x; glutSetCursor(GLUT_CURSOR_LEFT_SIDE); break; case RIGHT_BAR: sliderMoveMax( x - cursorPosX); cursorPosX = x; glutSetCursor(GLUT_CURSOR_RIGHT_SIDE); break; case WHOLE_SLIDER: sliderMoveMin( x - cursorPosX); sliderMoveMax( x - cursorPosX); cursorPosX = x; glutSetCursor(GLUT_CURSOR_LEFT_RIGHT); break; } } // zooming if( y > (HISTOGRAM_HEIGHT + Y_BAR)) { if( szoom.prevX != -1){ if( szoom.pan) { float dd = ZOOM_MOVE_STEP / szoom.scale; szoom.x += (int)((x - szoom.prevX) * dd); szoom.y += (int)((szoom.prevY - y) * dd); } else { float dd = ZOOM_SCALE_STEP * szoom.scale; szoom.scale += ( szoom.prevY - y) * dd; if( szoom.scale < ZOOM_SCALE_MIN) szoom.scale = ZOOM_SCALE_MIN; if( szoom.scale > ZOOM_SCALE_MAX) szoom.scale = ZOOM_SCALE_MAX; } } szoom.prevX = x; szoom.prevY = y; } glutPostRedisplay(); } /** Mouse passive listener. */ void mousePassiveMotionListener(int x, int y) { // show bitmap pixel position and value int xPos, yPos; xPos = x - szoom.vX; yPos = y - (glutGet(GLUT_WINDOW_HEIGHT) - szoom.vY) - 3; int xx = (int)( xPos / szoom.scale); int yy = (int)( yPos / szoom.scale); float X, Y, Z; if(!bitmap->getRawData( xx, yy, X, Y, Z)) winStat->setRawData( xx, yy, X, Y, Z); else winStat->setRawData( -1, 0, 0, 0, 0); // show screen (display) pixel position and value float val; glReadPixels( x, glutGet(GLUT_WINDOW_HEIGHT) - y, 1, 1, GL_RED, GL_FLOAT, &val); int r = (int)(val * 255); glReadPixels( x, glutGet(GLUT_WINDOW_HEIGHT) - y, 1, 1, GL_GREEN, GL_FLOAT, &val); int g = (int)(val * 255); glReadPixels( x, glutGet(GLUT_WINDOW_HEIGHT) - y, 1, 1, GL_BLUE, GL_FLOAT, &val); int b = (int)(val * 255); winStat->setPixelData( x, y, r, g, b); glutPostRedisplay(); } /** Keyboard listener. */ void keyListener(unsigned char key, int x, int y) { int menuFuncId = 0; switch (key) { case '.': menuFuncId = MENU_ZOOM_IN; break; case ',': menuFuncId = MENU_ZOOM_OUT; break; case 'r': case 'R': menuFuncId = MENU_ZOOM_RESET; break; case '=': menuFuncId = MENU_HIST_RIGHT;break; case '-': menuFuncId = MENU_HIST_LEFT; break; case ']': menuFuncId = MENU_HIST_INCREASE; break; case '[': menuFuncId = MENU_HIST_DECREASE; break; case 'h': menuFuncId = MENU_HISTOGRAM; break; case 'i': menuFuncId = MENU_INFO; break; case 12: menuFuncId = MENU_MONITOR_LUM; break; case '\\': menuFuncId = MENU_MAX_LUM; break; case '1': menuFuncId = MENU_MAPPING_GAMMA_1_4; break; case '2': menuFuncId = MENU_MAPPING_GAMMA_1_8; break; case '3': menuFuncId = MENU_MAPPING_GAMMA_2_2; break; case '4': menuFuncId = MENU_MAPPING_GAMMA_2_6; break; case 'L': case 'l': menuFuncId = MENU_MAPPING_LINEAR; break; case 'O': case 'o': menuFuncId = MENU_MAPPING_LOG; break; case 'n': menuFuncId = MENU_FRAME_NEXT; break; case 'p': menuFuncId = MENU_FRAME_PREVIOUS; break; case ' ': szoom.pan = !szoom.pan; redrawWinStat(); szoom.prevX = -1; szoom.prevY = -1; menuFuncId = MENU_NONE; break; case 'q': case 'Q': case 27: exit(0); break; } menuListener(menuFuncId); } void specialKeyListener(int key, int x, int y) { switch (key) { case GLUT_KEY_LEFT : szoom.x += PAN_STEP; glutPostRedisplay(); break; case GLUT_KEY_RIGHT: szoom.x -= PAN_STEP; glutPostRedisplay(); break; case GLUT_KEY_UP: szoom.y -= PAN_STEP; glutPostRedisplay(); break; case GLUT_KEY_DOWN : szoom.y += PAN_STEP; glutPostRedisplay(); break; } //glutPostRedisplay(); } /** Loads the bitmap from disk. Display an error message if it doesn't load... */ void loadPicture() { bitmap = new PictureIO(MAP_GAMMA2_2, INIT_MIN_LUM, INIT_MAX_LUM); } /** */ void resetHistogram(void) { // histogram histogram->resetFrequencyMax(); histogram->computeFrequency(bitmap->getPrimaryChannel()); float min, max; histogram->computeLumRange( min, max); // starting luminance range on the slider (computed based on the histogram shape) // mapping method bitmap->changeMapping( min, max); //bitmap->getDynamicRange(); } /** Adjusting viewport size to image resolution. */ void resetWindow( int& size1, int& size2) { size1 = WINDOW_SIZE_X; size2 = WINDOW_SIZE_Y; if(bitmap->getWidth() == 0) return; float ratio = (float)bitmap->getHeight() / (float)bitmap->getWidth(); if( ratio < 1) { // horizontal if( bitmap->getWidth() > WINDOW_SIZE_X) { size1 = WINDOW_SIZE_X + X_BAR; size2 = (int)(WINDOW_SIZE_X * ratio) + Y_BAR ; } else { if( bitmap->getWidth() < histogram->getBackgroundWidth()) { // scale up size1 = histogram->getBackgroundWidth() + X_BAR; size2 = (int)(histogram->getBackgroundWidth() * ratio) + Y_BAR; } else { size1 = bitmap->getWidth() + X_BAR; size2 = (int)(bitmap->getWidth() * ratio) + Y_BAR; } } } else { // vertical if( bitmap->getHeight() > WINDOW_SIZE_Y) { size1 = (int)(WINDOW_SIZE_Y * 1.0 / ratio) + X_BAR; size2 = WINDOW_SIZE_Y + Y_BAR; } else { float sizeX = bitmap->getHeight() * 1.0 / ratio; if( sizeX < histogram->getBackgroundWidth()) { // scale up size1 = (int)(WINDOW_SIZE_Y * 1.0 / ratio) + X_BAR; size2 = WINDOW_SIZE_Y + Y_BAR; } else { size1 = (int)(bitmap->getHeight() * 1.0 / ratio) + X_BAR; size2 = bitmap->getHeight() + Y_BAR; } } } } /** Changes main window title. */ void setWindowTitle( void) { // set window title char title[2000]; sprintf(title, "PFS GLview v.1.2 %s %dx%d", bitmap->getCurrentFileName(), bitmap->getWidth(), bitmap->getHeight()); glutSetWindowTitle(title); } /** Parses command line. */ int pfsglview( int argc, char* argv[]) { static struct option cmdLineOptions[] = { { "help", no_argument, NULL, 'h' }, { "verbose", no_argument, NULL, 'v' }, { NULL, 0, NULL, 0 } }; int optionIndex = 0; while( 1 ) { int c = getopt_long (argc, argv, "hv", cmdLineOptions, &optionIndex); if( c == -1 ) break; switch( c ) { case 'h': fprintf( stderr, "pfsglview [--verbose] [--help]\nHigh dynamic range image viewer. Use within pfstools pipe (e.g. pfsin image.hdr | pfsglview).\n"); return 1; case 'v': verbose = true; break; } } return 0; } /** Main routine. */ int main( int argc, char* argv[] ) { if( pfsglview( argc, argv )) return 1; loadPicture(); histogram = new Histogram(X_BAR, viewport.ySize-Y_BAR/2, HISTOGRAM_WIDTH, HISTOGRAM_HEIGHT); winStat = new WinStat(); zoomReset(); glutInit(&argc, argv); glutInitWindowPosition( WINDOW_POS_X, WINDOW_POS_Y); //int sizeX, sizeY; //resetWindow( sizeX, sizeY); //glutInitWindowSize( sizeX, sizeY); glutInitWindowSize( WINDOW_SIZE_X, WINDOW_SIZE_Y); glutInitDisplayMode(GLUT_RGBA | GLUT_DOUBLE); win = glutCreateWindow("PFS GLview v.1.2.1"); histogram->setWinPos( X_BAR/2, glutGet(GLUT_WINDOW_HEIGHT) - Y_BAR/2 - histogram->getWinHeight()); histogram->setWinSize( HISTOGRAM_WIDTH, HISTOGRAM_HEIGHT); winStat->setWinPos( WINSTAT_POS_X, WINSTAT_POS_Y); winStat->setWinSize( WINSTAT_WIDTH, WINSTAT_HEIGHT); setWindowTitle(); resetHistogram(); // compute histogram for a given image redrawHistogram(); redrawWinStat(); // popup menu mappingSubmenu = glutCreateMenu(menuListener); glutAddMenuEntry("Gamma 1.4 (1)", MENU_MAPPING_GAMMA_1_4); glutAddMenuEntry("Gamma 1.8 (2)", MENU_MAPPING_GAMMA_1_8); glutAddMenuEntry("Gamma 2.2 (3)", MENU_MAPPING_GAMMA_2_2); glutAddMenuEntry("Gamma 2.6 (4)", MENU_MAPPING_GAMMA_2_6); glutAddMenuEntry("Linear (L)", MENU_MAPPING_LINEAR); glutAddMenuEntry("Logarithmic (O)", MENU_MAPPING_LOG); //glutAddMenuEntry("Reinhard", 17); channelSubmenu = glutCreateMenu(menuListener); glutAddMenuEntry("XYZ", MENU_CHANNEL_XYZ); //std::vector vec = bitmap->getChannelNames(); //for(int i = 0; i < vec.size(); i ++) // glutAddMenuEntry(vec[i], MENU_CHANNEL+MENU_CHANNEL_SHIFT+i); glutAddMenuEntry("X", MENU_CHANNEL_X); glutAddMenuEntry("Y", MENU_CHANNEL_Y); glutAddMenuEntry("Z", MENU_CHANNEL_Z); mainMenu = glutCreateMenu(menuListener); glutAddMenuEntry("Zoom reset (r)", MENU_ZOOM_RESET); glutAddMenuEntry("Zoom in (.)", MENU_ZOOM_IN); glutAddMenuEntry("Zoom out (,)", MENU_ZOOM_OUT); glutAddMenuEntry("",MENU_SEPARATOR); glutAddMenuEntry("Increase exposure (=)", MENU_HIST_RIGHT); glutAddMenuEntry("Decrease exposure (-)", MENU_HIST_LEFT); glutAddMenuEntry("Extend dynamic range (])", MENU_HIST_INCREASE); glutAddMenuEntry("Shrink dynamic range ([)", MENU_HIST_DECREASE); glutAddMenuEntry("Low dynamic range (Ctrl-L)", MENU_MONITOR_LUM); glutAddMenuEntry("Fit to dynamic range (\\)", MENU_MAX_LUM); glutAddMenuEntry("",MENU_SEPARATOR); glutAddSubMenu("Choose channel", channelSubmenu); glutAddSubMenu("Mapping method", mappingSubmenu); glutAddMenuEntry("",MENU_SEPARATOR); glutAddMenuEntry("Next frame (n)", MENU_FRAME_NEXT); glutAddMenuEntry("Previous frame (p)", MENU_FRAME_PREVIOUS); glutAddMenuEntry("",MENU_SEPARATOR); glutAddMenuEntry("Histogram (h)", MENU_HISTOGRAM); glutAddMenuEntry("Info (i)", MENU_INFO); glutAddMenuEntry("",MENU_SEPARATOR); glutAddMenuEntry("Save&Quit", MENU_SAVE); glutAddMenuEntry("Quit (Q or Esc)", MENU_EXIT); glutAttachMenu(GLUT_RIGHT_BUTTON); // viewport GLint viewportSize[4]; glGetIntegerv(GL_VIEWPORT, viewportSize); viewport.xPos = viewportSize[0]; viewport.yPos = viewportSize[1]; viewport.xSize = viewportSize[2]; viewport.ySize = viewportSize[3]; // mouse listeners glClearColor(0.3f, 0.3f, 0.3f, 1.0f); glutMouseFunc(mouseListener); glutMotionFunc(mouseMotionListener); glutPassiveMotionFunc( mousePassiveMotionListener); // keyboard listeners glutKeyboardFunc(keyListener); glutSpecialFunc(specialKeyListener); glutDisplayFunc(display); glutReshapeFunc(resizeWindow); glutMainLoop(); return 0; } pfstools-1.8.5/src/pfsglview/glenv.h0000775000175000017500000000043710525160413014406 00000000000000 #ifndef __GLENV_H #define __GLENV_H #ifdef __APPLE__ // "Think different" for OS/X :) #include "GLUT/glut.h" #include "OPENGL/gl.h" #include "OPENGL/glu.h" #include "OPENGL/glext.h" #else #include "GL/glut.h" #include "GL/gl.h" #include "GL/glu.h" #include "GL/glext.h" #endif #endif pfstools-1.8.5/src/pfsglview/picture_io.cpp0000775000175000017500000003257310530315731015777 00000000000000/** * @brief PFS library - additional utilities * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2006 Radoslaw Mantiuk * * This library is free software; you can redistribute it and/or * modify it under the terms of the GNU Lesser General Public * License as published by the Free Software Foundation; either * version 2.1 of the License, or (at your option) any later version. * * This library 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 * Lesser General Public License for more details. * * You should have received a copy of the GNU Lesser General Public * License along with this library; if not, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * */ #include #include #include #include #include #include #include "picture_io.h" //#define DEBUG #define min(x,y) ( (x)<(y) ? (x) : (y) ) #define max(x,y) ( (x)>(y) ? (x) : (y) ) #define PIXEL_ALIGMENT 4 // number of bytes occupied by one pixel extern bool verbose; inline int clamp( int val, int min, int max) { if( val < min ) return min; if( val > max ) return max; return val; } PictureIO::PictureIO(LumMappingMethod mappingMethod, float minLum, float maxLum) { currentFrame = frameList.end(); visibleChannel = CHANNEL_XYZ; imageMappingMethod = mappingMethod; minLuminance = minLum; maxLuminance = maxLum; pfsFrame = NULL; // current (active) pfsframe frameNo = 0; chR = chG = chB = NULL; CHANNEL_XYZ = "XYZ"; CHANNEL_X = "X"; CHANNEL_Y = "Y"; CHANNEL_Z = "Z"; try { if( !readNextFrame() ) throw PFSglViewException(); else frameNo++; } catch( pfs::Exception ex ) { throw PFSglViewException(); } } PictureIO::~PictureIO() { delete pfsFrame; delete data; delete chR; delete chG; delete chB; } /** */ void PictureIO::setFrame(pfs::Frame *frame, const char *channel) { if( frame == NULL) return; // only XYZ channels are taken into consideration if( channel != "XYZ" && channel != "X00" && channel != "0Y0" && channel != "00Z" ) { if(verbose) fprintf( stderr, "WARNING: wrong channel (PictureIO::setFrame())\n"); return; } if(pfsFrame != frame) { pfsFrame = frame; currentFileName = frame->getTags()->getString("FILE_NAME"); } visibleChannel = channel; pfs::Channel *X, *Y, *Z; pfsFrame->getXYZChannels( X, Y, Z ); if( X == NULL) { if(verbose) fprintf(stderr, "WARNING: No color channel avaible (PictureIO::setFrame())\n"); return; } width = X->getCols(); height = X->getRows(); data = new unsigned char[width*height*PIXEL_ALIGMENT]; chR = new pfs::Array2DImpl( width, height); chG = new pfs::Array2DImpl( width, height); chB = new pfs::Array2DImpl( width, height); pfs::transformColorSpace( pfs::CS_XYZ, X, Y, Z, pfs::CS_RGB, chR, chG, chB); updateMapping(); } void PictureIO::updateMapping( void) { #define LUMSIZE 256 int rows = chR->getRows(); int cols = chR->getCols(); int lumSize = 257+1; // +1 - for lower bound float lumPixFloor[lumSize]; for( int p = 1; p <= LUMSIZE+1; p++ ) { float p_left = ((float)p - 1.f)/255.f; // Should be -1.5f, but we don't want negative nums lumPixFloor[p] = getInverseMapping( imageMappingMethod, p_left, minLuminance, maxLuminance ); } int index = 0; pfs::Array2D* ch = NULL; if( visibleChannel != CHANNEL_XYZ) { if( visibleChannel == CHANNEL_X) ch = chR; else if( visibleChannel == CHANNEL_Y) ch = chG; else if( visibleChannel == CHANNEL_Z) ch = chB; } for( int r = 0; r < rows; r++) for( int c = 0; c < cols; c++) { // Color channels int pr, pg, pb; if( visibleChannel == CHANNEL_XYZ) { pr = binarySearchPixels( (*chR)(c, r), lumPixFloor, lumSize ); pg = binarySearchPixels( (*chG)(c, r), lumPixFloor, lumSize ); pb = binarySearchPixels( (*chB)(c, r), lumPixFloor, lumSize ); pr = clamp( pr, 1, 256 ); pg = clamp( pg, 1, 256 ); pb = clamp( pb, 1, 256 ); } else { pr = binarySearchPixels( (*ch)(c, r), lumPixFloor, lumSize ); pr = clamp( pr, 1, 256 ); pg = pr; pb = pr; } index = r * (cols * PIXEL_ALIGMENT) + c * PIXEL_ALIGMENT; data[index] = pr - 1; data[index + 1] = pg - 1; data[index + 2] = pb - 1; } } /** Changes mapping method. */ void PictureIO::changeMapping( LumMappingMethod mappingMethod, float minLum, float maxLum) { if( imageMappingMethod == mappingMethod && minLum == minLuminance && maxLum == maxLuminance) return; imageMappingMethod = mappingMethod; minLuminance = minLum; maxLuminance = maxLum; updateMapping(); } void PictureIO::changeMapping( LumMappingMethod mappingMethod) { if( imageMappingMethod == mappingMethod) return; imageMappingMethod = mappingMethod; updateMapping(); } void PictureIO::changeMapping( float minLum, float maxLum) { if( minLum == minLuminance && maxLum == maxLuminance) return; minLuminance = minLum; maxLuminance = maxLum; updateMapping(); } void PictureIO::changeMapping( void) { updateMapping(); } /** * Searching for the closest pixel index (m) of a given luminance (lum) in the luminance * mapping table - lumMap. */ inline int PictureIO::binarySearchPixels( float lum, const float *lumMap, const int lumSize ) { int l = 0, r = lumSize; while( true ) { int m = (l+r)/2; if( m == l ) break; if( lum < lumMap[m] ) r = m; else l = m; } return l; } /** * Searching for the closest pixel index (m) of a given luminance (lum) in the luminance * mapping table - lumMap. */ float PictureIO::getInverseMapping( LumMappingMethod mappingMethod, float v, float minValue, float maxValue ) { switch( mappingMethod ) { case MAP_GAMMA1_4: return powf( v, 1.4 )*(maxValue-minValue) + minValue; case MAP_GAMMA1_8: return powf( v, 1.8 )*(maxValue-minValue) + minValue; case MAP_GAMMA2_2: return powf( v, 2.2 )*(maxValue-minValue) + minValue; case MAP_GAMMA2_6: return powf( v, 2.6 )*(maxValue-minValue) + minValue; case MAP_LINEAR: return v*(maxValue-minValue) + minValue; case MAP_LOGARITHMIC: return powf( 10, v * (log10f(maxValue) - log10f(minValue)) + log10f( minValue ) ); default: assert(0); return 0; } } /** * GUI action -> goto next frame * handle error and eof of frame */ void PictureIO::gotoNextFrame() { try { if(readNextFrame()) frameNo++; } catch( pfs::Exception ex ) { // Display message and keep the old frame fprintf(stderr, "pfsGLview error - exiting\n"); exit(-1); } } void PictureIO::gotoPreviousFrame() { currentFrame++; if( currentFrame == frameList.end() ) { currentFrame--; //fprintf(stderr, "No more frames in buffer (buffer holds max 5 frames)\n"); return; } setFrame( *currentFrame, CHANNEL_XYZ); frameNo--; } bool PictureIO::hasColorChannels( pfs::Frame *frame ) { if( frame == NULL ) frame = pfsFrame; assert( frame != NULL ); pfs::Channel *X, *Y, *Z; frame->getXYZChannels( X, Y, Z ); return ( X != NULL ); } const pfs::Array2D* PictureIO::getPrimaryChannel(void) { assert( pfsFrame != NULL ); if( visibleChannel == CHANNEL_XYZ ) { pfs::Channel *X, *Y, *Z; pfsFrame->getXYZChannels( X, Y, Z ); return Y; } else { return pfsFrame->getChannel( visibleChannel ); } } int PictureIO::getWidth() { return width; } int PictureIO::getHeight() { return height; } int PictureIO::getPixel(int ch, int c, int r) { if( c < 0 || c >= width || r < 0 || r >= height) { //fprintf( stderr, "WARNING: pixel position out of range (PictureIO::getPixel())\n"); return -1; } int index = r * (width * PIXEL_ALIGMENT) + c * PIXEL_ALIGMENT; return (int)data[index + ch]; } int PictureIO::getPixelR(int c, int r) { return getPixel(0, c, r); } int PictureIO::getPixelG(int c, int r) { return getPixel(1, c, r); } int PictureIO::getPixelB(int c, int r) { return getPixel(2, c, r); } int PictureIO::getRawData( int x, int y, float& XX, float& YY, float& ZZ) { if( x < 0 || y < 0 || x >=width || y >= height || pfsFrame == NULL) { if(verbose) fprintf( stderr, "WARNING: wrong pixel coordinates (PictureIO::getRawData())\n"); return 1; } pfs::Channel *X, *Y, *Z; pfsFrame->getXYZChannels( X, Y, Z ); if( X == NULL) { if(verbose) fprintf(stderr, "WARNING: No color channel avaible (PictureIO::getRawData())\n"); return 1; } XX = (*X)( x,y); YY = (*Y)( x,y); ZZ = (*Z)( x,y); return 0; } const char *PictureIO::getCurrentFileName() { return currentFileName; } const char *PictureIO::getVisibleChannel() { return visibleChannel; } void PictureIO::setVisibleChannel(const char *channel) { if( channel == CHANNEL_XYZ || channel == CHANNEL_X || channel == CHANNEL_Y || channel == CHANNEL_Z) visibleChannel = channel; else if(verbose) fprintf( stderr, "WARNING: wrong channel name (%s) (PictureIO::setVisibleChannel())\n", channel); } pfs::Frame *PictureIO::getFrame() { return pfsFrame; } /** Saves bitmap data to stdout in pfstools format. */ // gamma correction for MAC #define GAMMA_CORRECTION 1.8f int PictureIO::save(void){ pfs::DOMIO io; pfs::Frame* frame = io.createFrame( width, height); pfs::Channel *X = frame->createChannel( "X"); pfs::Channel *Y = frame->createChannel( "Y"); pfs::Channel *Z = frame->createChannel( "Z"); frame->createXYZChannels( X, Y, Z); for(int j = 0; j < (width * height); j++){ (*X)(j) = powf((float)data[j*PIXEL_ALIGMENT] / 256.0f, GAMMA_CORRECTION); (*Y)(j) = powf((float)data[j*PIXEL_ALIGMENT+ 1] / 256.0f, GAMMA_CORRECTION); (*Z)(j) = powf((float)data[j*PIXEL_ALIGMENT + 2] / 256.0f, GAMMA_CORRECTION); } pfs::transformColorSpace( pfs::CS_RGB, X, Y, Z, pfs::CS_XYZ, X, Y, Z ); io.writeFrame( frame, stdout ); io.freeFrame( frame ); return 0; } /** Returns minimum luminance. */ float PictureIO::computeLumMin(void) { float valMin = 1e30; const pfs::Array2D* image = getPrimaryChannel(); const int size = image->getRows()*image->getCols(); for( int i = 0; i < size; i++ ) { float val = (*image)(i); if( val < valMin) valMin = val; } return valMin; } /** Returns maximum luminance. */ float PictureIO::computeLumMax(void) { float valMax = -1e30; const pfs::Array2D* image = getPrimaryChannel(); const int size = image->getRows()*image->getCols(); for( int i = 0; i < size; i++ ) { float val = (*image)(i); if( val > valMax) valMax = val; } return valMax; } /** Returns maximum luminance. */ float PictureIO::getLumMax(void) { return maxLuminance; } float PictureIO::getLumMin(void) { return minLuminance; } /** * Load next frame from the stream. * @return false if there are no more frames */ bool PictureIO::readNextFrame() { if( currentFrame != frameList.begin() ) { currentFrame--; setFrame( *currentFrame, "XYZ" ); return true; } if( frameList.size() == MAX_FRAMES_IN_MEMORY ) { #ifdef DEBUG fprintf(stderr, "No memory for the next frame.\n"); #endif return false; } pfs::DOMIO pfsCtx; pfs::Frame *newFrame; #ifdef DEBUG fprintf(stderr, "Reading PFS Frame\n"); #endif newFrame = pfsCtx.readFrame( stdin ); if( newFrame == NULL ) { #ifdef DEBUG fprintf(stderr, "No more frames\n"); #endif return false; // No more frames } frameList.push_front( newFrame ); currentFrame = frameList.begin(); setFrame( newFrame, "XYZ" ); #ifdef DEBUG fprintf(stderr, "Number of frames: %d\n", frameList.size()); #endif return true; } /** Returns current frame number. */ int PictureIO::getFrameNo(void) { return frameNo; } /** */ float PictureIO::getDynamicRange(void) { float valMin = computeLumMin(); float valMax = computeLumMax(); unsigned int max = (unsigned int)pow( 2, 32); printf(" lumMax:%f lumMin:%f max:%d dr:%f\n", valMax, valMin, max, log10(valMax/valMin)); const pfs::Array2D* image = getPrimaryChannel(); int size = image->getRows() * image->getCols(); float fval; unsigned int val; std::vector vec; for( int i = 0; i < size; i++ ) { fval = (*image)(i); fval /= valMax; val = (unsigned int)(fval * max); vec.push_back(val); } std::sort(vec.begin(), vec.end()); printf("size: %d\n", vec.size()); val = vec[0]; std::vector svec; svec.push_back(val); for( int i = 1; i < vec.size(); i++) { if( vec[i] != val) { svec.push_back(vec[i]); val = vec[i]; } } float dr = svec[ svec.size()-1] / svec[0]; printf("min:%ld max:%ld svec size: %d dr:%f\n", vec[0], vec[ vec.size()-1], svec.size(), log10(dr)); return valMax; } /** */ std::vector PictureIO::getChannelNames() { std::vector vec; if( pfsFrame == NULL) return vec; pfs::ChannelIterator *it = pfsFrame->getChannels(); while(it->hasNext() ) vec.push_back( it->getNext()->getName()); return vec; } /** */ void PictureIO::setMinLum( float val) { minLuminance = val; } /** */ void PictureIO::setMaxLum( float val) { maxLuminance = val; } /** */ void PictureIO::setMappingMethod( LumMappingMethod val) { imageMappingMethod = val; } /** */ LumMappingMethod PictureIO::getMappingMethod( void) { return imageMappingMethod; } /** */ unsigned char* PictureIO::getImageData( void) { return data; } pfstools-1.8.5/src/pfsglview/Makefile.am0000664000175000017500000000046111010121657015145 00000000000000### bin_PROGRAMS = pfsglview man_MANS = pfsglview.1 EXTRA_DIST = $(man_MANS) pfsglview_SOURCES = pfsglview.cpp histogram.cpp histogram.h picture_io.cpp picture_io.h rmglwin.cpp rmglwin.h winstat.cpp winstat.h glenv.h LIBS += ../pfs/libpfs-1.2.la $(GL_LIBS) INCLUDES = -I${srcdir}/../pfs $(GL_CFLAGS) pfstools-1.8.5/src/pfsglview/Makefile.in0000644000175000017500000005133111652214376015173 00000000000000# Makefile.in generated by automake 1.11.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, # Inc. # This Makefile.in is free software; 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the second and third for writing. Use pfsget or pfsput to read or write frames or single images. You must close pfs stream with pfsclose. The stream will not be closed when pfs_struct is deleted (for example with 'clear pfs_struct').\n" "\n" "pfs_struct is a structure that contains the following fields:\n" " EOF - set to 1 if there are no more frames; 0 otherwise\n" " FH - file handle of the file. For internal pruposes, do not use\n" " MODE - file open mode: R - for reading, W - for writing\n" " columns, rows - dimensions of each channel in the stream\n" " channels - structure that contains channels represented as real matrices\n" " tags - structure that contains tags represented as strings\n" " channelTags - structure that contains a structure for each channel, which contains tags. The format of the latter structure is the same as for 'tags' field.\n" " \n" ; pfstools-1.8.5/src/octave/pfsread_help.h0000664000175000017500000000113211406633316015176 00000000000000 "DEPRECIATED! Use pfsopen/pfsget/pfsclose instead\n" "Read selected PFS channels from stdin.\n" "\n" "usage: [C1 C2 ...] = pfsread( fileName, c1n, c2n, ...);\n" " fileName - name of the file to read, or \"stdin\" for standard input\n" " c1n - name of the first channel\n" " c2n - name of the second channel\n" " C1 - matrix with the first channel\n" " C2 - matrix with the second channel\n" " \n" "Channel names are case sensitive\n" "\n" "Returns \"EOF\" strings instead of matrices if there are no more frames. Note the function can read multiple frames only from the stdin\n" ; pfstools-1.8.5/src/octave/pfsget.cpp0000664000175000017500000001174410254027366014401 00000000000000/** * @brief Read frame from pfs stream in GNU Octave * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfsget.cpp,v 1.1 2005/06/15 13:36:54 rafm Exp $ */ #include #include #include #include //#include "../../config.h" // conflicts with config.h from octave distribution #include #include #define SCRIPT_NAME "pfsget" static const char *helpString = #include "pfsget_help.h" DEFUN_DLD( pfsget, args, , helpString) { octave_value_list retval; int nargin = args.length(); if( nargin != 1 || !args(0).is_map() ) { error( SCRIPT_NAME ": Improper usage!"); return retval; } Octave_map pfsStream = args(0).map_value(); Octave_map::const_iterator itFH = pfsStream.seek( "FH" ); if( itFH == pfsStream.end() || !pfsStream.contents( itFH )(0).is_real_scalar() ) { error( SCRIPT_NAME ": FH field missing in the structure or it has wrong type"); return retval; } FILE *fh = (FILE*)((long)(pfsStream.contents( itFH )(0).double_value())); Octave_map::const_iterator itMode = pfsStream.seek( "MODE" ); if( itMode == pfsStream.end() || !pfsStream.contents( itMode )(0).is_string() ) { error( SCRIPT_NAME ": MODE field missing in the structure or it has wrong type"); return retval; } if( pfsStream.contents( itMode )(0).string_value() != "R" ) { error( SCRIPT_NAME ": Can not read from stream open for writing." ); return retval; } pfsStream.del( "channels" ); pfsStream.del( "tags" ); pfsStream.del( "channelTags" ); try { pfs::DOMIO ctx; pfs::Frame *frame = ctx.readFrame( fh ); if( frame == NULL ) { // No more frames pfsStream.assign( "EOF", octave_value(true) ); } else { // Not EOF // Set width and height { pfsStream.assign( "columns", octave_value(frame->getWidth()) ); pfsStream.assign( "rows", octave_value(frame->getHeight()) ); } // Add channels as matrices to pfs stream struct { Octave_map channels; pfs::ChannelIteratorPtr cit( frame->getChannelIterator() ); while( cit->hasNext() ) { pfs::Channel *ch = cit->getNext(); Matrix mat( ch->getRows(), ch->getCols() ); int index = 0; for( int r = 0; r < ch->getRows(); r++ ) // Copy channel data to Octave matrix for( int c = 0; c < ch->getCols(); c++ ) { mat(r,c) = (*ch)(index++); } channels.assign( ch->getName(), mat ); } pfsStream.assign( "channels", channels ); } //Add tags { Octave_map tags; pfs::TagIteratorPtr it( frame->getTags()->getIterator() ); while( it->hasNext() ) { const char *tagName = it->getNext(); tags.assign( tagName, octave_value( frame->getTags()->getString( tagName )) ); } pfsStream.assign( "tags", tags ); Octave_map channelTagList; //Copy all channel tags pfs::ChannelIteratorPtr cit( frame->getChannelIterator() ); while( cit->hasNext() ) { pfs::Channel *ch = cit->getNext(); Octave_map channelTags; pfs::TagIteratorPtr tit( ch->getTags()->getIterator() ); while( tit->hasNext() ) { const char *tagName = tit->getNext(); channelTags.assign( tagName, octave_value(ch->getTags()->getString( tagName )) ); } channelTagList.assign( ch->getName(), channelTags ); } pfsStream.assign( "channelTags", channelTagList ); } } ctx.freeFrame( frame ); } catch( pfs::Exception ex ) { char error_message[100]; sprintf( error_message, "%s: %s", SCRIPT_NAME, ex.getMessage() ); error( error_message ); } // if( fh != stdin ) fclose( fh ); retval.append(pfsStream); return retval; } pfstools-1.8.5/src/octave/pfsview_rgb.m0000664000175000017500000000215410254027366015073 00000000000000function pfsview_rgb( R, G, B, window_min, window_max ) ## Shows high-dynamic range RGB image using pfsview ## ## Usage: pfsview( R, G, B[, min, max] ) ## R, G, B - red, green and blue color channels, given as linear ## window_min - minimum luminance to show (in log10 units) ## window_max - maksimum luminance to show (in log10 units) ## response function if( !is_matrix(R) || !is_matrix(G) || !is_matrix(B) || \ any(size(R) != size(G)) || any(size(G) != size(B)) ) error( "pfsview_rgb: matrices of the equal size expected as an arguments" ); endif [X Y Z] = pfstransform_colorspace( "RGB", R, G, B, "XYZ" ); hdr_name = tmpnam(); pfswrite( hdr_name, "X", X, "Y", Y, "Z", Z ); rm = sprintf ("rm -f %s", hdr_name); if( exist( "window_min" ) && exist( "window_max" ) ) minmax_window = sprintf( "--window_min %g --window_max %g ", \ window_min, window_max ); else minmax_window = ""; endif pfsv = sprintf ("pfsview %s <%s", minmax_window, hdr_name); system (sprintf ("( %s && %s ) > /dev/null 2>&1 &", pfsv, rm)); endfunction pfstools-1.8.5/src/octave/pfsclose.help0000664000175000017500000000021510254027366015064 00000000000000Close pfs stream. See also help for pfsopen function. usage: pfsclose( pfs_struct ); pfs_struct - structure returned by pfsopen or pfsget pfstools-1.8.5/src/octave/pfs_close_frames.m0000664000175000017500000000057110437060322016061 00000000000000function pfs_close_frames( pfs_struct ) ## Close pfs stream opened with pfs_open_frames. Removes all temporary ## files. ## ## usage: pfs_close_frames( pfs_struct ) ## if( !isfield( pfs_struct, "fid" ) ) error( "pfs_close_frames: pfs_struct wasn't opened with pfs_open_frames\n" ); endif pfsclose( pfs_struct ); fclose( pfs_struct.fid ); endfunction pfstools-1.8.5/src/octave/pfsstat.10000664000175000017500000000271110406235134014136 00000000000000.TH "pfsstat" 1 .SH NAME pfsstat \- Show frame / image statistics .SH SYNOPSIS .B pfsstat .SH DESCRIPTION This command will show a short text statistic on each image in the pfs stream. In the statistics you can find: .TP \fBFile\fR - name of the input file .TP \fBWidth, Height\fR - image dimensions .TP \fBMinimum\fR - minimum luminance of an image(*), given in linear units (relative luminance in cd/m^2) and logarithmic units .TP \fBMaximum\fR - maximum luminance of an image(*) .TP \fBAverage\fR - average luminance of an image(*) .TP \fBMean\fR - mean luminance of an image(*) .PP (*) Before min, max, average, median and dynamic range is computed, the following processing is performed on an image: 1) negative and zero values are replaced with the smallest positive value (to compute logarithms); 2) the image is low-pass filtered. The low-pass filtering removes few very dark or very bright pixels that can significantly influence estimation of the dynamic range. The percentile, instead of a low-pass filter, is sometimes used for the same purpose. However, a low-pass filter is preferred to the percentile in pfstools since, taking into account the processing that is happening in the human visual system, low-frequency band filter is more plausible. .PP Note: This command requires GNU Octave. .SH EXAMPLES .TP pfsin memorial.hdr | pfsstat .PP Show statistics for the memorial image. .SH BUGS Please report bugs and comments to Rafal Mantiuk . pfstools-1.8.5/src/octave/pfsstat0000775000175000017500000000633710333663564014025 00000000000000#!/usr/bin/octave -q # # This file is a part of PFSTOOLS package. # ---------------------------------------------------------------------- # Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk # # 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 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, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # ---------------------------------------------------------------------- # # @author Rafal Mantiuk, # # $Id: pfsstat,v 1.2 2005/11/07 14:40:52 rafm Exp $ # # See man page for more information pin = pfsopen( "stdin" ); #fprintf( stderr, "l = %d\n", length( argv ) ); if( length( argv ) != 0 ) error( "Expecting no parameters" ); endif firstFrame = true; while( true ) pin = pfsget( pin ); if( pin.EOF == true ) # Are there any more frames break; endif ## Low pass filter to eliminate influence of high frequencies on ## the statistic kernel = gausswin( 30, 2.2 ); ##*gausswin( 30, 2.2 )'; kernel = kernel / sum( kernel(:) ); ## Separate filtering for rows and cols fy = conv2( pin.channels.Y, kernel, 'same' ); fy = conv2( fy, kernel', 'same' ); ## Remove zero and negative values - set them to smalles possitive value min_positive = min( vec( fy + (fy<=0)*1000 ) ); fy = fy .* (fy >= min_positive) + min_positive .* (fy < min_positive); ## Work in log domain lfy = log10(fy); ## Calculate statistics minimum = min( vec( lfy ) ); maximum = max( vec( lfy ) ); dynamic_range = maximum - minimum; s_average = mean( vec( lfy ) ); s_median = median( vec( lfy ) ); if( !firstFrame ) fprintf( stderr, "======================\n" ); endif if( isfield( pin.tags, "FILE_NAME" ) ) fprintf( stderr, "File: %s\n", pin.tags.FILE_NAME ); endif if( isfield( pin.tags, "LUMINANCE" ) ) fprintf( stderr, "Luminance profile: %s\n", pin.tags.LUMINANCE ); endif fprintf( stderr, "Width: %d Height: %d\n", pin.columns, pin.rows ); fprintf( stderr, "Dynamic Range: \t%g [log_10]\t 1:%g [lin]\t %g [dB]\n", \ dynamic_range, 10^dynamic_range, \ round(20*dynamic_range) ); fprintf( stderr, "Minimum: \t%g [log_10]\t %g [lin]\n", \ minimum, 10^minimum ); fprintf( stderr, "Maximum: \t%g [log_10]\t %g [lin]\n", \ maximum, 10^maximum ); fprintf( stderr, "Log average: \t%g [log_10]\t %g [lin]\n", \ s_average, 10^s_average ); fprintf( stderr, "Median: \t%g [log_10]\t %g [lin]\n", \ s_median, 10^s_median ); firstFrame = false; endwhile pfsclose( pin ); pfstools-1.8.5/src/octave/pfsoctavergb.10000664000175000017500000000152210406235134015136 00000000000000.TH "pfsoctavergb" 1 .SH NAME pfsoctavergb \- Process red, green and blue channels in pfs stream using Octave .SH SYNOPSIS .B pfsoctavergb .SH DESCRIPTION Use this command to execute a GNU Octave program on red, green and blue channels of each frame in the pfs stream. \fIoctave_program\fR must be given in quotation marks ("") and must not produce any output (it can output to stderr, not to stdout). Red, green and blue color channels are available in \fIoctave_program\fR as \fBR\fR, \fBG\fR and \fBB\fR matrices. .PP Note: This command requires GNU Octave. .SH EXAMPLES .TP pfsinrgbe frames_%04d.hdr | pfsoctavergb "R = R.^2; G = G.^2; B = B.^2;" | pfsview .PP Expand the dynamic range of a sequence of frames and show the result with pfsview. .SH BUGS Please report bugs and comments to Rafal Mantiuk . pfstools-1.8.5/src/octave/pfsopen.help0000664000175000017500000000253310254027366014725 00000000000000Open pfs stream for reading or writing. pfs is an interchange format for high dynamic range images (see http://pfstools.sourceforge.net). usage: pfs_struct = pfsopen( fileName ); pfs_struct = pfsopen( fileName, rows, columns ); pfs_struct = pfsopen( fileName, [ rows columns ] ); fileName - name of the file to read or write. \"stdin\" or \"stdout\" for standard input and output rows - height of images to write columns - width of images to write The first usage of pfsopen opens pfs stream for reading; the second and third for writing. Use pfsget or pfsput to read or write frames or single images. You must close pfs stream with pfsclose. The stream will not be closed when pfs_struct is deleted (for example with 'clear pfs_struct'). pfs_struct is a structure that contains the following fields: EOF - set to 1 if there are no more frames; 0 otherwise FH - file handle of the file. For internal pruposes, do not use MODE - file open mode: R - for reading, W - for writing columns, rows - dimensions of each channel in the stream channels - structure that contains channels represented as real matrices tags - structure that contains tags represented as strings channelTags - structure that contains a structure for each channel, which contains tags. The format of the latter structure is the same as for 'tags' field. pfstools-1.8.5/src/octave/pfs_open_frames.m0000664000175000017500000000265510437060322015722 00000000000000function pfs_struct = pfs_open_frames( filePattern, frameSize ) ## Open frames / image in one of the suppoted formats for reading or ## writing. Reading or writting frames is donw with pfsput or pfsget. ## ## usage: pfs_struct = pfs_open_frames( filePattern, size ) ## pfs_struct = pfs_open_frames( filePattern ) ## ## This command is equivalent to pfsopen, but can handle files in any ## format supported by pfstools. 'filePattern' can specify files, ## frames, including '--frames' and '--skip-missing', similarly as ## 'pfsin' / 'pfsout' commands. You can pass also additional options, ## like --compression=RLE for exr files in filePattern. ## All option that take an argument (except --frames) must given in ## the form --option=value, that is without a space between an ## option and its argument. ## ## pfs_close_frames should be used instead of pfs_close to close pfsstream. ## doWrite = exist( "frameSize" ); try if( doWrite ) execStr = sprintf( "pfsout %s", filePattern ); fid = popen( execStr, "w" ); pfs_struct = pfsopen( fid, frameSize ); pfs_struct.fid = fid; else execStr = sprintf( "pfsin %s", filePattern ); fid = popen( execStr, "r" ); pfs_struct = pfsopen( fid ); pfs_struct.fid = fid; endif catch fclose( pfs_struct.fid ); error( [ "pfs_open_frames: " __error_text__ ] ); end_try_catch endfunction pfstools-1.8.5/src/octave/pfsread.help0000664000175000017500000000102710254027366014674 00000000000000DEPRECIATED! Use pfsopen/pfsget/pfsclose instead Read selected PFS channels from stdin. usage: [C1 C2 ...] = pfsread( fileName, c1n, c2n, ...); fileName - name of the file to read, or \"stdin\" for standard input c1n - name of the first channel c2n - name of the second channel C1 - matrix with the first channel C2 - matrix with the second channel Channel names are case sensitive Returns \"EOF\" strings instead of matrices if there are no more frames. Note the function can read multiple frames only from the stdin pfstools-1.8.5/src/octave/pfs_write_rgb.m0000664000175000017500000000127410437060322015404 00000000000000function pfs_write_rgb( fileName, R, G, B ) ## Write an hdr image file (formats accepted by pfsout). You can ## specify additional options in fileName, such as ## "--compression=PXR24" for OpenEXR files. Check manual pages of ## pfsout* commands for the list of available options. ## ## pfs_write_rgb( fileName, R, G, B ) unwind_protect fid = popen( sprintf( "pfsout %s", fileName ), "w" ); pfs = pfsopen( fid, size( R ) ); [pfs.channels.X pfs.channels.Y pfs.channels.Z] = \ pfstransform_colorspace( "RGB", R, G, B, "XYZ" ); pfsput( pfs ); unwind_protect_cleanup pfsclose( pfs ); fclose( fid ); end_unwind_protect endfunction pfstools-1.8.5/src/octave/pfstransform_colorspace.help0000664000175000017500000000066310254027366020213 00000000000000Tranform between color spaces using pfs library. usage: [C1 C2 C2] = pfstranform_colorspace( inCSname, c1, c2, c3, outCSname ); inCSname - name of the input color space c - matrix with n-th channel of input color space C - matrix with n-th channel of output color space outCSname - name of the output color space Recognized color space names: 'XYZ', 'RGB', 'sRGB', 'YUV', 'Yxy'. Color space names are case insensitive. pfstools-1.8.5/src/octave/pfs_read_luminance.m0000664000175000017500000000117010437060322016361 00000000000000function Y = pfs_read_luminance( fileName ) ## Read hdr image file (formats accepted by pfsin) and return ## luminance channel Y. ## ## Y = hdr_read_luminance( fileName ) ## Check if file exists fid = fopen( fileName, "rb" ); if( fid == -1 ) error( sprintf( "pfs_read_luminance: File '%s' does not exist", fileName ) ); endif fclose( fid ); unwind_protect fid = popen( sprintf( "pfsin %s", fileName ), "r" ); pin = pfsopen( fid ); pin = pfsget( pin ); Y = pin.channels.Y; unwind_protect_cleanup pfsclose( pin ); fclose( fid ); end_unwind_protect endfunction pfstools-1.8.5/src/octave/pfs_read_xyz.m0000664000175000017500000000123310437060322015240 00000000000000function [X Y Z] = pfs_read_xyz( fileName ) ## Read hdr image file (formats accepted by pfsin) and return X, Y, ## and Z color channels. ## ## [X Y Z] = hdr_read_rgb( fileName ) ## Check if file exists fid = fopen( fileName, "rb" ); if( fid == -1 ) error( sprintf( "pfs_read_xyz: File '%s' does not exist", fileName ) ); endif fclose( fid ); unwind_protect fid = popen( sprintf( "pfsin %s", fileName ), "r" ); pin = pfsopen( fid ); pin = pfsget( pin ); X = pin.channels.X; Y = pin.channels.Y; Z = pin.channels.Z; unwind_protect_cleanup pfsclose( pin ); fclose( fid ); end_unwind_protect pfstools-1.8.5/src/octave/pfswrite.cpp0000664000175000017500000000720010254027366014744 00000000000000/** * @brief GNU Octave wrapper - write matrices as channels to the PFS stream * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfswrite.cpp,v 1.1 2005/06/15 13:36:54 rafm Exp $ */ #include #include #include #include #define SCRIPT_NAME "pfswrite" static const char *helpString = #include "pfswrite_help.h" DEFUN_DLD( pfswrite, args, , helpString) { octave_value_list retval; int nargin = args.length(); if( nargin < 3 ) { error( SCRIPT_NAME ": Improper usage!"); return retval; } // Check params if( !args(0).is_string() ) { error( SCRIPT_NAME ": expected file name as the first argument!"); return retval; } for( int i = 1; i < nargin; i += 2 ) if( (i+1) >= nargin || !args(i).is_string() || !args(i+1).is_real_matrix() ) { error( SCRIPT_NAME ": expected (channelName, matrix) pair argument!"); return retval; } FILE *fh; const char *fileName = args(0).string_value().c_str(); if( !strcasecmp( "stdout", fileName ) ) fh = stdout; else { fh = fopen( fileName, "ab" ); if( fh == NULL ) { error( SCRIPT_NAME ": cannot open file for writting!"); return retval; } } try { pfs::DOMIO ctx; pfs::Frame *frame = NULL; int rows, cols; for( int i = 1; i < nargin; i += 2 ) { Matrix mat(args(i+1).matrix_value()); if( frame == NULL ) { // Fist channel frame = ctx.createFrame(mat.cols(), mat.rows()); rows = mat.rows(); cols = mat.cols(); } else if( mat.rows() != rows || mat.cols() != cols ) { // If size of this and the first channel differ error( SCRIPT_NAME ": all matrices must be of the same size"); continue; } const char *channelName = args(i).string_value().c_str(); pfs::Channel *channel = frame->createChannel( channelName ); int index = 0; for( int r = 0; r < channel->getRows(); r++ ) // Copy octave matrix to channel for( int c = 0; c < channel->getCols(); c++ ) { (*channel)(index++) = mat(r,c); } } ctx.writeFrame( frame, fh ); ctx.freeFrame( frame ); } catch( pfs::Exception ex ) { char error_message[100]; sprintf( error_message, "%s: %s", SCRIPT_NAME, ex.getMessage() ); error( error_message ); } if( fh != stdout ) fclose( fh ); return retval; } pfstools-1.8.5/src/octave/pfsput.cpp0000664000175000017500000001611310410220335014406 00000000000000/** * @brief Write frame to pfs stream in GNU Octave * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfsput.cpp,v 1.2 2006/03/22 10:03:09 rafm Exp $ */ #include #include #include #include //#include "../../config.h" // conflicts with config.h from octave distribution #include #include #define SCRIPT_NAME "pfsput" static const char *helpString = #include "pfsput_help.h" DEFUN_DLD( pfsput, args, , helpString) { octave_value_list retval; int nargin = args.length(); if( nargin != 1 || !args(0).is_map() ) { error( SCRIPT_NAME ": Improper usage!"); return retval; } Octave_map pfsStream = args(0).map_value(); Octave_map::const_iterator itFH = pfsStream.seek( "FH" ); if( itFH == pfsStream.end() || !pfsStream.contents( itFH )(0).is_real_scalar() ) { error( SCRIPT_NAME ": FH field missing in the structure or it has wrong type"); return retval; } FILE *fh = (FILE*)((long)(pfsStream.contents( itFH )(0).double_value())); // Check mode { Octave_map::const_iterator itMode = pfsStream.seek( "MODE" ); if( itMode == pfsStream.end() || !pfsStream.contents( itMode )(0).is_string() ) { error( SCRIPT_NAME ": MODE field missing in the structure or it has wrong type"); return retval; } if( pfsStream.contents( itMode )(0).string_value() != "W" ) { error( SCRIPT_NAME ": Can not write to the stream that is open for reading." ); return retval; } } // Get width & height int width, height; { Octave_map::const_iterator itCols = pfsStream.seek( "columns" ); Octave_map::const_iterator itRows = pfsStream.seek( "rows" ); if( itCols == pfsStream.end() || itRows == pfsStream.end() || !pfsStream.contents( itCols )(0).is_real_scalar() || !pfsStream.contents( itRows )(0).is_real_scalar() ) { error( SCRIPT_NAME ": 'rows' and 'columns' fields missing in the structure or it have wrong type"); return retval; } width = (int)pfsStream.contents( itCols )(0).double_value(); height = (int)pfsStream.contents( itRows )(0).double_value(); } // Get channels Octave_map channels; { Octave_map::const_iterator itChannels = pfsStream.seek( "channels" ); if( itChannels == pfsStream.end() || !pfsStream.contents( itChannels )(0).is_map() ) { error( SCRIPT_NAME ": 'channels' field missing in the structure or it has wrong type"); return retval; } channels = pfsStream.contents( itChannels )(0).map_value(); } try { pfs::DOMIO ctx; pfs::Frame *frame = ctx.createFrame( width, height ); // For each channel in the 'channels' map for( Octave_map::iterator itCh = channels.begin(); itCh != channels.end(); itCh++ ) { std::string channelName = channels.key(itCh); if( !channels.contents( itCh )(0).is_real_matrix() ) { throw pfs::Exception( "all channels must be given as real matrices" ); } Matrix channelData = channels.contents( itCh )(0).matrix_value(); if( channelData.rows() != height || channelData.columns() != width ) { throw pfs::Exception( "size of the channel must be the same as given in pfsopen" ); } pfs::Channel *pfsChannel = frame->createChannel( channelName.c_str() ); // Copy matrix to pfs::Channel int index = 0; for( int r = 0; r < pfsChannel->getRows(); r++ ) for( int c = 0; c < pfsChannel->getCols(); c++ ) { (*pfsChannel)(index++) = channelData(r,c); } } // Copy frame tags { Octave_map::const_iterator itTags = pfsStream.seek( "tags" ); if( itTags != pfsStream.end() ) { if( !pfsStream.contents( itTags )(0).is_map() ) { throw pfs::Exception( "'tags' field must be a structure" ); } Octave_map tags = pfsStream.contents( itTags )(0).map_value(); for( Octave_map::iterator itTag = tags.begin(); itTag != tags.end(); itTag++ ) { std::string tagName = tags.key(itTag); if( !tags.contents( itTag )(0).is_string() ) throw pfs::Exception( "all tags must be given as strings" ); std::string tagValue = tags.contents( itTag )(0).string_value(); frame->getTags()->setString( tagName.c_str(), tagValue.c_str() ); } } } // Copy channel tags { Octave_map::const_iterator itChTags = pfsStream.seek( "channelTags" ); if( itChTags != pfsStream.end() ) { if( !pfsStream.contents( itChTags )(0).is_map() ) { throw pfs::Exception( "'channelTags' field must be a structure" ); } Octave_map tagChannels = pfsStream.contents( itChTags )(0).map_value(); for( Octave_map::iterator itCh = tagChannels.begin(); itCh != tagChannels.end(); itCh++ ) { std::string channelName = tagChannels.key(itCh); if( !tagChannels.contents( itCh )(0).is_map() ) { throw pfs::Exception( "each channelTags file must be a structure" ); } pfs::Channel *pfsChannel = frame->getChannel( channelName.c_str() ); if( pfsChannel == NULL ) { throw pfs::Exception( "can not set channel tag if channel is missing" ); } Octave_map tags = tagChannels.contents( itCh )(0).map_value(); for( Octave_map::iterator itTag = tags.begin(); itTag != tags.end(); itTag++ ) { std::string tagName = tags.key(itTag); if( !tags.contents( itTag )(0).is_string() ) throw pfs::Exception( "all channel tags must be given as strings" ); std::string tagValue = tags.contents( itTag )(0).string_value(); pfsChannel->getTags()->setString( tagName.c_str(), tagValue.c_str() ); } } } } ctx.writeFrame( frame, fh ); ctx.freeFrame( frame ); } catch( pfs::Exception ex ) { char error_message[100]; sprintf( error_message, "%s: %s", SCRIPT_NAME, ex.getMessage() ); error( error_message ); } return retval; } pfstools-1.8.5/src/octave/pfstransform_colorspace_help.h0000664000175000017500000000074711406633323020521 00000000000000 "Tranform between color spaces using pfs library.\n" "\n" "usage: [C1 C2 C2] = pfstranform_colorspace( inCSname, c1, c2, c3, outCSname );\n" " inCSname - name of the input color space\n" " c - matrix with n-th channel of input color space\n" " C - matrix with n-th channel of output color space\n" " outCSname - name of the output color space\n" "\n" "Recognized color space names: 'XYZ', 'RGB', 'sRGB', 'YUV', 'Yxy'.\n" "Color space names are case insensitive.\n" ; pfstools-1.8.5/src/octave/pfswrite.help0000664000175000017500000000063110254027366015113 00000000000000DEPRECIATED! Use pfsopen/pfsput/pfsclose instead Write matrices as channels in PFS format to stdout. usage: pfswrite( fileName, c1n, C1, c2n, C2, ...); fileName - name of the file to write, or \"stdout\" for standard output c1n - name of the first channel C1 - matrix with the first channel c2n - name of the second channel C2 - matrix with the second channel Channel names are case sensitive pfstools-1.8.5/src/octave/pfs_read_rgb.m0000664000175000017500000000137510437060322015167 00000000000000function [R G B] = pfs_read_rgb( fileName ) ## Read hdr image file (formats accepted by pfsin) and return R, G, ## and B color channels. ## ## [R G B] = hdr_read_rgb( fileName ) ## Check if file exists fid = fopen( fileName, "rb" ); if( fid == -1 ) error( sprintf( "pfs_read_rgb: File '%s' does not exist", fileName ) ); endif fclose( fid ); unwind_protect fid = popen( sprintf( "pfsin %s", fileName ), "r" ); pin = pfsopen( fid ); pin = pfsget( pin ); [R G B] = pfstransform_colorspace( "XYZ", pin.channels.X, pin.channels.Y, pin.channels.Z, \ "RGB" ); unwind_protect_cleanup pfsclose( pin ); fclose( fid ); end_unwind_protect endfunction pfstools-1.8.5/src/octave/pfsclose.cpp0000664000175000017500000000424110254027366014721 00000000000000/** * @brief Close pfs stream * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfsclose.cpp,v 1.1 2005/06/15 13:36:54 rafm Exp $ */ #include #include #include //#include "../../config.h" // conflicts with config.h from octave distribution #include #include #define SCRIPT_NAME "pfsclose" static const char *helpString = #include "pfsclose_help.h" DEFUN_DLD( pfsclose, args, , helpString ) { octave_value_list retval; int nargin = args.length(); // Get arguments and check if they are legal if( nargin != 1 || !args(0).is_map() ) { error( SCRIPT_NAME ": Improper usage!"); return retval; } Octave_map pfsStream = args(0).map_value(); Octave_map::const_iterator itFH = pfsStream.seek( "FH" ); if( itFH == pfsStream.end() || !pfsStream.contents( itFH )(0).is_real_scalar() ) { error( SCRIPT_NAME ": FH field missing in the structure or it has wrong type"); return retval; } FILE *fh = (FILE*)((long)(pfsStream.contents( itFH )(0).double_value())); // close file if not stdin or stdout if( fh != stdin && fh != stdout ) fclose( fh ); return retval; } pfstools-1.8.5/src/octave/pfsoctavelum0000664000175000017500000000435011010116374015020 00000000000000#!/usr/bin/octave -q # # This file is a part of PFSTOOLS package. # ---------------------------------------------------------------------- # Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk # # 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 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, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # ---------------------------------------------------------------------- # # @author Rafal Mantiuk, # # $Id: pfsoctavelum,v 1.2 2008/05/06 18:01:32 rafm Exp $ # # See man page for more information pin = pfsopen( "stdin" ); #fprintf( stderr, "l = %d\n", length( argv ) ); if( length( argv ) != 1 ) error( "Expecting exactly one parameter with octave code to be execuded" ); endif command = argv(){1}; ## Add missing ';' if( command(length(command)) != ";" ) command = [ command ";" ]; endif firstFrame = true; while( true ) pin = pfsget( pin ); if( pin.EOF == true ) # Are there any more frames break; endif if( firstFrame ) ## The dimensions are know only after loading the first frame pout = pfsopen( "stdout", pin.rows, pin.columns ); firstFrame = false; endif ## Copy channels and tags from the source to destination stream pout.channels = pin.channels; pout.tags = pin.tags; pout.channelTags = pin.channelTags; [Y _x _y] = pfstransform_colorspace( "XYZ", pout.channels.X, \ pout.channels.Y, pout.channels.Z, "Yxy" ); eval( command ); [pout.channels.X pout.channels.Y pout.channels.Z] = \ pfstransform_colorspace( "Yxy", Y, _x, _y, "XYZ" ); pfsput( pout ); endwhile pfsclose( pin ); if( exist( "pout" ) != 0 ) pfsclose( pout ); endif pfstools-1.8.5/src/octave/pfsview_list.m0000664000175000017500000000121510254027366015271 00000000000000function pfsview_list( M, idx ) ## Shows list of high-dynamic range matrices using pfsview ## ## Usage: pfsview_list( list, idx ) ## list - list of channels ## idx - vector of list indexes to show (optional) if !exist("idx") idx = 1:length(M); endif execStr = "pfswrite( hdr_name"; for i=idx chStr = sprintf( ", \"ch%d\",real(nth(M,%d))", i, i ); execStr = [ execStr chStr ]; endfor execStr = strcat( execStr, " );" ); hdr_name = tmpnam(); eval( execStr ); xv = sprintf ("pfsview <%s", hdr_name); rm = sprintf ("rm -f %s", hdr_name); system (sprintf ("( %s && %s ) > /dev/null 2>&1 &", xv, rm)); endfunction pfstools-1.8.5/src/octave/pfsopen.cpp0000664000175000017500000001101211010116374014534 00000000000000/** * @brief Open pfs stream for reading or writting in GNU Octave * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfsopen.cpp,v 1.5 2008/05/06 18:01:32 rafm Exp $ */ #include #include #include //#include "../../config.h" // conflicts with config.h from octave distribution #include #include #include #define SCRIPT_NAME "pfsopen" static const char *helpString = #include "pfsopen_help.h" DEFUN_DLD( pfsopen, args, , helpString) { octave_value_list retval; int nargin = args.length(); // Get arguments and check if they are legal if( nargin < 1 || nargin > 3 ) { error( SCRIPT_NAME ": Improper usage!"); return retval; } if( !args(0).is_string() && !args(0).is_real_scalar() ) { error( SCRIPT_NAME ": expected file name or file descriptor as the first argument!"); // file descriptors are represented as integers (stored as doubles) in Octave 3.0 return retval; } int width, height; bool writeMode = false; if( nargin == 3 ) { if( !args(1).is_real_scalar() || !args(2).is_real_scalar() ) { error( SCRIPT_NAME ": expected frame dimmensions as argument 2 and 3"); return retval; } height = (int)args(1).double_value(); width = (int)args(2).double_value(); writeMode = true; } if( nargin == 2 ) { if( !args(1).is_real_matrix() ) { error( SCRIPT_NAME ": expected matrix as argument 2"); return retval; } Matrix dim = args(1).matrix_value(); if( dim.rows() != 1 || dim.columns() != 2 ) { error( SCRIPT_NAME ": expected 1x2 matrix with frame size as argument 2"); return retval; } height = (int)dim(0,0); width = (int)dim(0,1); writeMode = true; } if( writeMode && (width < 1 || height < 1 || width > 65535 || height > 65535 ) ) { error( SCRIPT_NAME ": Illegal frame size"); return retval; } // Open file for reading or writing FILE *fh; if( args(0).is_string() ) { // File name given const char *fileName = args(0).string_value().c_str(); if( writeMode ) { if( !strcasecmp( "stdout", fileName ) ) fh = stdout; else { fh = fopen( fileName, "wb" ); if( fh == NULL ) { error( SCRIPT_NAME ": cannot open file for writing!"); return retval; } } } else { if( !strcasecmp( "stdin", fileName ) ) fh = stdin; else { fh = fopen( fileName, "rb" ); if( fh == NULL ) { error( SCRIPT_NAME ": cannot open file for reading!"); return retval; } } } } else { // File descriptor given int fd = dup( (int) args(0).scalar_value() ); if( writeMode ) { fh = fdopen( fd, "wb" ); if( fh == NULL ) { error( SCRIPT_NAME ": cannot open file for writing!"); return retval; } } else { fh = fdopen( fd, "rb" ); if( fh == NULL ) { error( SCRIPT_NAME ": cannot open file for reading!"); return retval; } } } Octave_map pfsStream; pfsStream.assign( "FH", octave_value((double)((long)fh)) ); pfsStream.assign( "MODE", writeMode ? octave_value("W") : octave_value("R") ); pfsStream.assign( "EOF", octave_value(false) ); if( writeMode ) { pfsStream.assign( "columns", octave_value(width) ); pfsStream.assign( "rows", octave_value(height) ); Octave_map channels; pfsStream.assign( "channels", octave_value(channels) ); } retval.append(pfsStream); return retval; } pfstools-1.8.5/src/octave/pfsget_help.h0000664000175000017500000000043411406633330015042 00000000000000 "Read next frame from the pfs stream. See also help for pfsopen function.\n" "\n" "usage: new_pfs_struct = pfsget( pfs_struct );\n" " pfs_struct - the structure returned by pfsopen or pfsget\n" " new_pfs_struct - new structure with new fields containing channels and tags\n" ; pfstools-1.8.5/src/octave/pfsput_help.h0000664000175000017500000000111611406633333015074 00000000000000 "Write frame to the pfs stream. See also help for pfsopen function.\n" "\n" "usage: pfsput( pfs_struct );\n" " pfs_struct - the structure returned by pfsopen. The stream must be open for writing\n" "\n" "Typical usage:\n" "\n" "## Create you image \n" "Y = ones( 512, 512 );\n" "Y(256,:) = 10;\n" "\n" "## Create pfs stream for writing\n" "pout = pfsopen( \"output.pfs\", size( Y ) );\n" "\n" "## Add channels\n" "pout.channels.Y = Y;\n" "\n" "## Write frame. You can 'put' multiple frames.\n" "pfsput( pout );\n" "\n" "##Close stream\n" "pfsclose( pout )\n" "\n" ; pfstools-1.8.5/src/octave/pfsclose_help.h0000664000175000017500000000024311406633335015373 00000000000000 "Close pfs stream. See also help for pfsopen function.\n" "\n" "usage: pfsclose( pfs_struct );\n" " pfs_struct - structure returned by pfsopen or pfsget\n" ; pfstools-1.8.5/src/octave/pfsget.help0000664000175000017500000000040110254027366014533 00000000000000Read next frame from the pfs stream. See also help for pfsopen function. usage: new_pfs_struct = pfsget( pfs_struct ); pfs_struct - the structure returned by pfsopen or pfsget new_pfs_struct - new structure with new fields containing channels and tags pfstools-1.8.5/src/octave/pfsread.cpp0000664000175000017500000000670710254027366014540 00000000000000/** * @brief GNU Octave wrapper - read selected channels from the PFS stream * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfsread.cpp,v 1.1 2005/06/15 13:36:54 rafm Exp $ */ #include #include #include // conflicts with config.h from octave distribution #include #include #define SCRIPT_NAME "pfsread" static const char *helpString = #include "pfsread_help.h" DEFUN_DLD( pfsread, args, , helpString) { octave_value_list retval; int nargin = args.length(); if( nargin < 1 ) { error( SCRIPT_NAME ": Improper usage!"); return retval; } if( !args(0).is_string() ) { error( SCRIPT_NAME ": expected file name as the first argument!"); return retval; } FILE *fh; const char *fileName = args(0).string_value().c_str(); if( !strcasecmp( "stdin", fileName ) ) fh = stdin; else { fh = fopen( fileName, "rb" ); if( fh == NULL ) { error( SCRIPT_NAME ": cannot open file for reading!"); return retval; } } try { pfs::DOMIO ctx; pfs::Frame *frame = ctx.readFrame( fh ); if( frame == NULL ) { // No more frames for( int i = 0; i < nargin; i++ ) retval(i) = std::string( "EOF" ); return retval; } for( int i = 1; i < nargin; i++ ) { if( !args(i).is_string() ) { error( SCRIPT_NAME ": expected string argument!"); break; } const char *channelName = args(i).string_value().c_str(); pfs::Channel *channel = frame->getChannel( channelName ); if( channel == NULL ) { error( SCRIPT_NAME ": channel not found!"); break; } Matrix mat( channel->getRows(), channel->getCols() ); int index = 0; for( int r = 0; r < channel->getRows(); r++ ) // Copy channel data to Octave matrix for( int c = 0; c < channel->getCols(); c++ ) { mat(r,c) = (*channel)(index++); } retval(i-1) = mat; } ctx.freeFrame( frame ); } catch( pfs::Exception ex ) { char error_message[100]; sprintf( error_message, "%s: %s", SCRIPT_NAME, ex.getMessage() ); error( error_message ); } if( fh != stdin ) fclose( fh ); return retval; } pfstools-1.8.5/src/octave/pfsoctavergb0000664000175000017500000000434411010116374015000 00000000000000#!/usr/bin/octave -q # # This file is a part of PFSTOOLS package. # ---------------------------------------------------------------------- # Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk # # 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 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, write to the Free Software # Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA # ---------------------------------------------------------------------- # # @author Rafal Mantiuk, # # $Id: pfsoctavergb,v 1.2 2008/05/06 18:01:32 rafm Exp $ # # See man page for more information pin = pfsopen( "stdin" ); #fprintf( stderr, "l = %d\n", length( argv ) ); if( length( argv ) != 1 ) error( "Expecting exactly one parameter with octave code to be execuded" ); endif command = argv(){1}; ## Add missing ';' if( command(length(command)) != ";" ) command = [ command ";" ]; endif firstFrame = true; while( true ) pin = pfsget( pin ); if( pin.EOF == true ) # Are there any more frames break; endif if( firstFrame ) ## The dimensions are know only after loading the first frame pout = pfsopen( "stdout", pin.rows, pin.columns ); firstFrame = false; endif ## Copy channels and tags from the source to destination stream pout.channels = pin.channels; pout.tags = pin.tags; pout.channelTags = pin.channelTags; [R G B] = pfstransform_colorspace( "XYZ", pout.channels.X, \ pout.channels.Y, pout.channels.Z, "RGB" ); eval( command ); [pout.channels.X pout.channels.Y pout.channels.Z] = \ pfstransform_colorspace( "RGB", R, G, B, "XYZ" ); pfsput( pout ); endwhile pfsclose( pin ); if( exist( "pout" ) != 0 ) pfsclose( pout ); endif pfstools-1.8.5/src/octave/pfswrite_help.h0000664000175000017500000000072211406633321015415 00000000000000 "DEPRECIATED! Use pfsopen/pfsput/pfsclose instead\n" "Write matrices as channels in PFS format to stdout.\n" "\n" "usage: pfswrite( fileName, c1n, C1, c2n, C2, ...);\n" " fileName - name of the file to write, or \"stdout\" for standard output\n" " c1n - name of the first channel\n" " C1 - matrix with the first channel\n" " c2n - name of the second channel\n" " C2 - matrix with the second channel\n" " \n" "Channel names are case sensitive\n" ; pfstools-1.8.5/src/octave/pfssize.m0000664000175000017500000000363110254027366014242 00000000000000function varargout = pfssize( n_rows, n_cols, varargin ) ## Resizes the set of matrices using pfssize. All matrices must be ## of the same size. ## ## Usage: [rchannel [,rchannel...]] = pfssize( rows, cols, [filter], channel [,channel...] ) ## n_rows - number of rows of the destination matrix ## n_cols - number of columns of the destination matrix ## filter - a string with the name of the filter to use. Recognized ## names: BOX, LINEAR, MITCHEL ## channel - a real matrix ## rchannel - resized matrix if( !isscalar( n_rows ) || !isscalar( n_cols ) ) error( "pfssize: bad arguments" ); return endif execStr = "pfswrite( hdr_in_name"; filter_type = "LINEAR"; channel_num = 1; for i=1:length( varargin ) if( ischar( varargin{i} ) ) filter_type = varargin{i}; continue; elseif( !ismatrix(varargin{i}) || !isreal(varargin{i}) ) error( "pfssize: each channel must be a matrix of real-valued numbers" ); return endif chStr = sprintf( ", \"ch%d\", varargin{%d}", channel_num++, i ); execStr = [ execStr chStr ]; endfor execStr = strcat( execStr, " );" ); hdr_in_name = tmpnam(); hdr_out_name = tmpnam(); eval( execStr ); cmd = sprintf ("pfssize -x %d -y %d --filter %s <%s >%s", \ n_cols, n_rows, filter_type, hdr_in_name, hdr_out_name ); system( cmd ); execStr = "pfsread( hdr_out_name"; retStr = "["; channel_num = 1; for i=1:length( varargin ) if( ischar( varargin{i} ) ) continue; endif if( channel_num!=1 ) separator = ", "; else separator = ""; endif retStr = [ retStr separator sprintf( "varargout{%d} ", channel_num ) ]; execStr = [ execStr sprintf( ", \"ch%d\"", channel_num++ ) ]; endfor retStr = [ retStr "] = " ]; execStr = [ retStr execStr " );" ]; eval( execStr ); unlink( hdr_in_name ); unlink( hdr_out_name ); endfunction pfstools-1.8.5/src/octave/Makefile.am0000664000175000017500000000222411406633312014424 00000000000000octdir = $(OCTAVE_OCT_DIR) mdir = $(OCTAVE_M_DIR) linked_oct_files = pfsread.oct pfswrite.oct pfstransform_colorspace.oct \ pfsopen.oct pfsget.oct pfsput.oct pfsclose.oct h_files = octave_util.h m_oct_files = pfsview.m pfsview_rgb.m pfsview_list.m \ pfs_read_rgb.m pfs_read_xyz.m pfs_read_luminance.m \ pfs_write_rgb.m pfssize.m pfs_open_frames.m pfs_close_frames.m help_files = pfsopen.help pfsclose.help pfsget.help pfsput.help \ pfsread.help pfswrite.help pfstransform_colorspace.help help_h_files = $(help_files:.help=_help.h) oct_SCRIPTS = $(linked_oct_files) 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mostlyclean-libtool pdf pdf-am ps ps-am uninstall uninstall-am \ uninstall-binSCRIPTS uninstall-mSCRIPTS uninstall-man \ uninstall-man1 uninstall-octSCRIPTS %.oct: %.cpp %_help.h echo $(find %.help.h, $(help_files)) $(MKOCTFILE) -v -s -I. -I$(top_srcdir)/src/pfs/ $(LIBS) -L../pfs/ -lpfs $< -o $@ %_help.h: %.help awk ' { print "\t\"" $$0 "\\n\""; } END { print ";" } ' <$< >$@ clean: rm -f *.oct *.o *core .PHONY: clean # 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: pfstools-1.8.5/src/octave/octave_util.h0000664000175000017500000000332310254027366015066 00000000000000#ifndef OCTAVE_UTIL_H #define OCTAVE_UTIL_H /** * @brief Utility functions for interfacing pfs::Array2D with Octave * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: octave_util.h,v 1.1 2005/06/15 13:36:54 rafm Exp $ */ #include #include inline void copy( const Matrix &in, pfs::Array2D *out ) { int index = 0; for( int r = 0; r < in.rows(); r++ ) for( int c = 0; c < in.cols(); c++ ) { (*out)(index++) = (float)in(r,c); } } inline void copy( const pfs::Array2D *in, Matrix &out ) { int index = 0; for( int r = 0; r < in->getRows(); r++ ) for( int c = 0; c < in->getCols(); c++ ) { out(r,c) = (double)(*in)(index++); } } #endif pfstools-1.8.5/src/octave/pfstransform_colorspace.cpp0000664000175000017500000000663610254027366020053 00000000000000/** * @brief GNU Octave wrapper - tranform between color spaces using pfs library * * This file is a part of PFSTOOLS package. * ---------------------------------------------------------------------- * Copyright (C) 2003,2004 Rafal Mantiuk and Grzegorz Krawczyk * * 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 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, write to the Free Software * Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA * ---------------------------------------------------------------------- * * @author Rafal Mantiuk, * * $Id: pfstransform_colorspace.cpp,v 1.1 2005/06/15 13:36:54 rafm Exp $ */ #include #include #include #include #include "octave_util.h" static pfs::ColorSpace findColorSpace( const char *name ); #define SCRIPT_NAME "pfstransform_colorspace" static const char *helpString = #include "pfstransform_colorspace_help.h" DEFUN_DLD( pfstransform_colorspace, args, , helpString) { octave_value_list retval; int nargin = args.length(); if( nargin != 5 || !args(0).is_string() || !args(1).is_real_matrix() || !args(2).is_real_matrix() || !args(3).is_real_matrix() || !args(4).is_string() ) { error( SCRIPT_NAME ": Improper usage!"); return retval; } try { pfs::ColorSpace inCS = findColorSpace( args(0).string_value().c_str() ); pfs::ColorSpace outCS = findColorSpace( args(4).string_value().c_str() ); const int rows = args(1).matrix_value().rows(), cols = args(1).matrix_value().cols(); pfs::Array2DImpl c1Buf( cols, rows ), c2Buf( cols, rows ), c3Buf( cols, rows ); copy( args(1).matrix_value(), &c1Buf ); copy( args(2).matrix_value(), &c2Buf ); copy( args(3).matrix_value(), &c3Buf ); pfs::transformColorSpace( inCS, &c1Buf, &c2Buf, &c3Buf, outCS, &c1Buf, &c2Buf, &c3Buf ); Matrix c1 = Matrix( rows, cols ); Matrix c2 = Matrix( rows, cols ); Matrix c3 = Matrix( rows, cols ); copy( &c1Buf, c1 ); copy( &c2Buf, c2 ); copy( &c3Buf, c3 ); retval(0) = c1; retval(1) = c2; retval(2) = c3; } catch( pfs::Exception ex ) { char error_message[100]; sprintf( error_message, "%s: %s", SCRIPT_NAME, ex.getMessage() ); error( error_message ); } return retval; } static pfs::ColorSpace findColorSpace( const char *name ) { if( !strcasecmp( name, "XYZ" ) ) return pfs::CS_XYZ; else if( !strcasecmp( name, "RGB" ) ) return pfs::CS_RGB; else if( !strcasecmp( name, "SRGB" ) ) return pfs::CS_SRGB; else if( !strcasecmp( name, "YUV" ) ) return pfs::CS_YUV; else if( !strcasecmp( name, "YXY" ) ) return pfs::CS_Yxy; throw pfs::Exception( "Not recognized color space" ); } pfstools-1.8.5/src/octave/pfsoctavelum.10000664000175000017500000000153110406235134015161 00000000000000.TH "pfsoctavelum" 1 .SH NAME pfsoctavelum \- Process luminance in pfs stream using Octave .SH SYNOPSIS .B pfsoctavelum .SH DESCRIPTION Use this command to execute a GNU Octave program on luminance channel of each frame in the pfs stream. \fIoctave_program\fR must be given in quotation marks ("") and must not produce any output (it can output to stderr, not to stdout). Color channels are scaled proportionaly to the luminance channel. Luminance channel is represented by matrix \fIY\fR. .PP Note: This command requires GNU Octave. .SH EXAMPLES .TP pfsinrgbe frames_%04d.hdr | pfsoctavelum "Y = conv2( Y, gaussian( 10, 1/5 )*gaussian( 10, 1/5 )', 'same' );" | pfsview .PP Blur the sequence of frames with gaussian blur and show the result with pfsview. .SH BUGS Please report bugs and comments to Rafal Mantiuk . pfstools-1.8.5/src/octave/pfsput.help0000664000175000017500000000073110254027366014572 00000000000000Write frame to the pfs stream. See also help for pfsopen function. usage: pfsput( pfs_struct ); pfs_struct - the structure returned by pfsopen. The stream must be open for writing Typical usage: ## Create you image Y = ones( 512, 512 ); Y(256,:) = 10; ## Create pfs stream for writing pout = pfsopen( \"output.pfs\", size( Y ) ); ## Add channels pout.channels.Y = Y; ## Write frame. You can 'put' multiple frames. pfsput( pout ); ##Close stream pfsclose( pout ) pfstools-1.8.5/src/octave/pfsview.m0000664000175000017500000000407410410221637014233 00000000000000function pfsview( varargin ) ## Shows set of high-dynamic range matrices using pfsview ## ## Usage: pfsview( ["title",] channel [,"channel name"], ... ) ## ## title - (optional) a title to be displayed in the title bar of pfsview ## channel - a real matrix, or a cell array of real matrixes ## channel name - (optional) name for the channel given as next argument C = varargin{1}; width = -1; height = -1; title = "Octave"; n = 1; for i=1:length( varargin ) if iscell(varargin{i}) C = varargin{i}; width = columns( C{1} ); height = rows( C{1} ); for j=1:length(C) ch_name = sprintf( "ch%d", n++ ); if( !exist( "channels" ) ) channels = struct( ch_name, C{j} ); else channels = setfield( channels, ch_name, C{j} ); endif endfor elseif( ismatrix( varargin{i} ) ) ch_name = sprintf( "ch%d", n++ ); if( !exist( "channels" ) ) channels = struct( ch_name, varargin{i} ); else channels = setfield( channels, ch_name, varargin{i} ); endif width = columns( varargin{i} ); height = rows( varargin{i} ); elseif( ischar( varargin{i} ) ) if( i == 1 ) title = varargin{i}; else if( !exist( "channels" ) || !exist( "ch_name" ) ) error( "channel_name argument must follow channel argument" ); else channels = setfield( channels, varargin{i}, \ getfield( channels, ch_name ) ); channels = rmfield( channels, ch_name ); clear ch_name; endif endif endif endfor hdr_name = tmpnam(); pfsout = pfsopen( hdr_name, height, width ); pfsout.channels = channels; pfsout.tags.FILE_NAME = title; ## This should go after 'system' call, but it is so fifo seems to be ## not initialized for reading pfsput( pfsout ); xv = sprintf ("pfsview <%s", hdr_name); rm = sprintf ("rm -f %s", hdr_name); system (sprintf ("( %s && %s ) > /dev/null 2>&1 &", xv, rm)); pfsclose( pfsout ); endfunction pfstools-1.8.5/src/Makefile.am0000664000175000017500000000050411140151755013143 00000000000000### if OCTAVE_SUPPORT OCTAVE_DIR = octave endif if QT_SUPPORT QT_DIR = pfsview endif if GL_SUPPORT GL_DIR = pfsglview endif if MATLAB_SUPPORT MATLAB_DIR = matlab endif if IMAGEMAGICK_SUPPORT HDRHTML_DIR = hdrhtml endif SUBDIRS = pfs fileformat filter $(OCTAVE_DIR) $(QT_DIR) $(GL_DIR) $(MATLAB_DIR) $(HDRHTML_DIR) pfstools-1.8.5/src/Makefile.in0000644000175000017500000004265511652214375013175 00000000000000# Makefile.in generated by automake 1.11.1 from Makefile.am. # @configure_input@ # Copyright (C) 1994, 1995, 1996, 1997, 1998, 1999, 2000, 2001, 2002, # 2003, 2004, 2005, 2006, 2007, 2008, 2009 Free Software Foundation, # Inc. # This Makefile.in is free software; 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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 \`$0 --help' for more information." 1>&2 exit 1; ;; -h | --h*) cat <<\EOF Usage: depcomp [--help] [--version] PROGRAM [ARGS] Run PROGRAMS ARGS to compile a file, generating dependencies as side-effects. Environment variables: depmode Dependency tracking mode. source Source file read by `PROGRAMS ARGS'. object Object file output by `PROGRAMS ARGS'. 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You can download cygwin from: http://www.cygwin.com/ To compile pfstools under cygwin you need at least the following packages: autoconf (*) automake1.9 (*) cvs (*) openssh (*) gcc-core (***) gcc-g++ (***) gcc-gcc (***) libtool1.5 (*) libbz2 make pkgconfig (****) (*) needed only when compiling from CVS and not needed for the tar distribution Other packages that are needed to enable certain functionality: doxygen libMagick-devel jpeg libnetpbm-devel libnetpbm10 libpng12 libpng12-devel libtiff-devel libxml2-devel readline octave octave-headers tetex tetex-base tetex-bin qt3 (**) qt3-bin (**) qt3-devel (**) OpenGL (*5) OpenEXR library must be build from sources since no cygwin package is available. Sources can be downloaded from http://www.openexr.com/. The directory containing OpenEXR.pc should be exported to the PKG_CONFIG_PATH environment variable. For example: export PKG_CONFIG_PATH=/usr/local/lib/pkgconfig/:$PKG_CONFIG_PATH Newer version of the listed packages should also work. (**) qt3 is needed to build pfsview. Since qt3 for cygwin is not always working as it should, compilation of pfsview under windows is sometimes problematic. pfsview compiles with the recent version of qt3 (tested on 01.03.2007). If fonts are displayed improperly, make sure that both a font sever and font packages are installed. QT support is detected by pkg-config. If some libraries are missing on linking, make sure that the following packages are installed: XFree86-lib-compat xorg-x11-devel minires-devel You need an X server client, such as XThinPro, XConnectPro or X-Win32, to run qt applications under cygwin. (***) When compiled using g++ 3.4.4, the .oct scripts files crash Octave. To make the Octave bindings working, choose g++ 3.3.3 when configuring cygwin. The problem might be fixed in the newer g++/Octave releases. 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To apply these terms, attach the following notices to the library. It is safest to attach them to the start of each source file to most effectively convey the exclusion of warranty; and each file should have at least the "copyright" line and a pointer to where the full notice is found. Copyright (C) This library is free software; you can redistribute it and/or modify it under the terms of the GNU Lesser General Public License as published by the Free Software Foundation; either version 2.1 of the License, or (at your option) any later version. This library 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 Lesser General Public License for more details. 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Here is a sample; alter the names: Yoyodyne, Inc., hereby disclaims all copyright interest in the library `Frob' (a library for tweaking knobs) written by James Random Hacker. , 1 April 1990 Ty Coon, President of Vice That's all there is to it! pfstools-1.8.5/configure.ac0000644000175000017500000005114211652214363012613 00000000000000dnl dnl Initialization part dnl AC_INIT([pfstools],[1.8.5]) AM_INIT_AUTOMAKE AC_CONFIG_HEADERS([config.h]) AC_LANG(C++) # perform tests in C++ language AC_PROG_CXX LT_INIT AC_PROG_LIBTOOL AC_CONFIG_MACRO_DIR([m4]) dnl dnl Templates for autoheader defines dnl AH_TEMPLATE([DEBUG], [Define as 1 when compiling in debug mode ]) dnl dnl Internal Debug dnl AC_ARG_ENABLE(debug, AS_HELP_STRING([--enable-debug],[Enable debug symbols and asserts]), [if test "$enable_debug" = "yes" ; then temp_CXXFLAGS=`echo $CXXFLAGS | sed "s/-O./ /; s/-g//"` CXXFLAGS="-g $temp_CXXFLAGS" AC_DEFINE([DEBUG]) fi], [enable_debug="no" temp_CXXFLAGS=`echo $CXXFLAGS | sed "s/-O./ /; s/-g//"` CXXFLAGS="-O3 $temp_CXXFLAGS" AC_DEFINE(NDEBUG, 1, [Disable assertion checks]) ]) ########################################################### # system detection and configuration dnl Compile NetPBM code? AC_ARG_ENABLE(netpbm, AS_HELP_STRING([--disable-netpbm],[Do not compile programs that use NETPBM (NetPBM) library]), [if test "$enable_netpbm" = "no" ; then do_netpbm="no" else if test "$enable_netpbm" = "yes" ; then do_netpbm="yes" fi fi], [do_netpbm="yes"]) dnl Compile OpenEXR code? AC_ARG_ENABLE(openexr, AS_HELP_STRING([--disable-openexr],[Do not compile programs that use OpenEXR library]), [if test "$enable_openexr" = "no" ; then do_openexr="no" else if test "$enable_openexr" = "yes" ; then do_openexr="yes" fi fi], [do_openexr="yes"]) dnl Compile TIFF code? AC_ARG_ENABLE(tiff, AS_HELP_STRING([--disable-tiff],[Do not compile programs that use TIFF library]), [if test "$enable_tiff" = "no" ; then do_tiff="no" else if test "$enable_tiff" = "yes" ; then do_tiff="yes" fi fi], [do_tiff="yes"]) dnl Compile QT code? AC_ARG_ENABLE(qt, AS_HELP_STRING([--disable-qt],[Do not compile programs that use QT library]), [if test "$enable_qt" = "no" ; then do_qt="no" else if test "$enable_qt" = "yes" ; then do_qt="yes" fi fi], [do_qt="yes"]) dnl Compile JPEG-HDR code? AC_ARG_ENABLE(jpeghdr, AS_HELP_STRING([--disable-jpeghdr],[Do not compile programs that use JPEGHDR library]), [if test "$enable_jpeghdr" = "no" ; then do_jpeghdr="no" else if test "$enable_jpeghdr" = "yes" ; then do_jpeghdr="yes" fi fi], [do_jpeghdr="yes"]) dnl Compile ImageMagic++ code? AC_ARG_ENABLE(imagemagick, AS_HELP_STRING([--disable-imagemagick],[Do not compile programs that use ImageMagick library]), [if test "$enable_imagemagick" = "no" ; then do_imagemagick="no" else if test "$enable_imagemagick" = "yes" ; then do_imagemagick="yes" fi fi], [do_imagemagick="yes"]) dnl Compile Octave code? AC_ARG_ENABLE(octave, AS_HELP_STRING([--disable-octave],[Do not compile octave interface functions]), [if test "$enable_octave" = "no" ; then do_octave="no" else if test "$enable_octave" = "yes" ; then do_octave="yes" fi fi], [do_octave="yes"]) dnl Compile OpenGL code? AC_ARG_ENABLE(opengl, AS_HELP_STRING([--disable-opengl],[Do not compile opengl code (pfsglview)]), [if test "$enable_opengl" = "no" ; then do_opengl="no" else if test "$enable_opengl" = "yes" ; then do_opengl="yes" fi fi], [do_opengl="yes"]) dnl Compile Matlab code? AC_ARG_ENABLE(matlab, AS_HELP_STRING([--disable-matlab],[Do not compile matlab files]), [if test "$enable_matlab" = "no" ; then do_matlab="no" else if test "$enable_matlab" = "yes" ; then do_matlab="yes" fi fi], [do_matlab="yes"]) dnl Compile GDAL code? AC_ARG_ENABLE(gdal, AS_HELP_STRING([--disable-gdal],[Do not compile programs that use GDAL library]), [if test "$enable_gdal" = "no" ; then do_gdal="no" else if test "$enable_gdal" = "yes" ; then do_gdal="yes" fi fi], [do_gdal="yes"]) dnl dnl Checking for libraries dnl if test "$do_netpbm" = "yes"; then dnl Check for libnetpbm-10 (Debian) AC_CHECK_LIB(netpbm, pm_init, [AC_DEFINE( HAVE_LIBNETPPM,1, [Define this if you have the libnetpbm libraries]) NETPBM_LIBS="-lnetpbm" NETPBM_CFLAGS="" netpbm_support="yes"],[netpbm_support="no"]) if test "$netpbm_support" = "no"; then dnl Check for libnetpbm (sf.net) AC_CHECK_LIB(ppm, ppm_init, [AC_DEFINE( HAVE_LIBNETPPM,1, [Define this if you have the libppm libraries]) NETPBM_LIBS="-lppm" NETPBM_CFLAGS="" netpbm_support="yes"],[netpbm_support="no"],) fi if test "$netpbm_support" = "yes"; then dnl Search for the header files AC_MSG_CHECKING([for NetPBM header files]) CPATH_NO_COLON=`echo $CPATH | sed -e "s/:/ /g"` for DIR in ${prefix}/include /usr/local/include/ /usr/include /opt/local/include $CPATH_NO_COLON; do test -d "$DIR" && NETPBM_PPMH=`find $DIR -name ppm.h` if test -n "$NETPBM_PPMH"; then NETPBM_CFLAGS="-I ${NETPBM_PPMH%%ppm.h}" AC_MSG_RESULT([yes]) break fi done if test -z "$NETPBM_CFLAGS"; then netpbm_support="no" AC_MSG_RESULT([no]) fi fi else netpbm_support="no" fi dnl Check for ImageMagick++ if test "$do_imagemagick" = "yes"; then PKG_CHECK_MODULES(IMAGEMAGICK, ImageMagick++ >= 6.0, [AC_DEFINE( HAVE_LIBIMAGEMAGICK, 1, [ImageMagick library used for reading/writing images.]) imagemagick_support="yes"],[ imagemagick_support="no"]) else imagemagick_support="no" fi if test "$do_tiff" = "yes"; then AC_CHECK_LIB(tiff, TIFFOpen, [AC_DEFINE( HAVE_LIBTIFF,1, [Define this if you have the libtiff libraries]) TIFF_LIBS="-ltiff" tiff_support="yes"],[tiff_support="no"],) else tiff_support="no" fi if test "$do_jpeghdr" = "yes"; then AC_CHECK_LIB(jpeghdr, jpeghdr_CreateDecompress, [AC_DEFINE( HAVE_LIBJPEGHDR,1, [Define this if you have the libjpeghdr libraries]) JPEGHDR_LIBS="-lhdr -ljpeghdr -ljpeg -lm" jpeghdr_support="yes"],[jpeghdr_support="no"], -lhdr -ljpeg -lm) else jpeghdr_support="no" fi AC_ARG_WITH(exrdir, [ --with-openexrdir path where exr include files are installed], openexr_incpath=$withval) if test "$do_openexr" = "yes"; then #Check first using pkg-config PKG_CHECK_MODULES(OPENEXR, OpenEXR >= 1.0, [AC_DEFINE( HAVE_LIBOPENEXR, 1, [OpenEXR libraries, optional, used in io routines.]) openexr_support="yes"],[ AC_MSG_WARN( $OPENEXR_PKG_ERRORS ) dnl Locate OpenEXR includes AC_MSG_CHECKING([for OpenEXR header files]) CPATH_NO_COLON=`echo $CPATH | sed -e "s/:/ /g"` for DIR in ${prefix}/include /usr/local/include /usr/include /opt/local/include $CPATH_NO_COLON; do test -d "$DIR" && openexr_incpath=`find $DIR -name ImfRgbaFile.h` if test -n "$openexr_incpath"; then openexr_incpath="${openexr_incpath%%ImfRgbaFile.h}" AC_MSG_RESULT([yes]) break fi done if test -z "$openexr_incpath"; then openexr_support="no" AC_MSG_RESULT([no]) fi #if not found TMP_LIBS="$LIBS" TMP_CXXFLAGS="$CXXFLAGS" OPENEXR_LIBS="-lImath -lIlmImf -lHalf -lIex -lz" OPENEXR_CFLAGS="-I$openexr_incpath" LIBS="$OPENEXR_LIBS $LIBS" CXXFLAGS="$CXXFLAGS $OPENEXR_CFLAGS" AC_LINK_IFELSE([AC_LANG_PROGRAM([[#include using namespace Imf; using namespace Imath;]], [[RgbaInputFile file("bzdet");]])],[AC_DEFINE( HAVE_LIBOPENEXR, 1, [OpenEXR libraries, optional, used in io routines.]) AC_MSG_RESULT([yes]); openexr_support="yes"],[AC_MSG_RESULT([no]); openexr_support="no"]) LIBS=$TMP_LIBS CXXFLAGS=$TMP_CXXFLAGS ]) #end of PKG_CHECK_MODULES else openexr_support="no" fi ## QT library check AC_ARG_WITH([qtdir], [ --with-qtdir=DIR Qt installation directory [default=$QTDIR]], QTDIR=$withval) AC_ARG_WITH([qtinclude], [ --with-qtinclude=DIR Qt include directory (overwrites qtdir)], QTINCLUDE=$withval) AC_ARG_WITH([qtlibs], [ --with-qtlibs=DIR Qt library directory (overwrites qtdir)], QTLIBS=$withval) if test "$do_qt" = "yes"; then ##If no QTDIR specified, try pkg-config #if test x"$QTDIR" = x && test x"$QTINCLUDE" = x && test x"$QTLIBS" = x ; then PKG_CHECK_MODULES(QT, QtGui, [AC_DEFINE( HAVE_LIBQT, 1, [QT libraries, optional, used in pfsview.]) QT_SUPPORT="yes" ],[ #if pkg-config fails AC_MSG_WARN( $QT_PKG_ERRORS ) pfs_CHECK_QT # QT_SUPPORT="no" ]) #end of PKG_CHECK_MODULES #else ## Check QT using the specified QTDIR # pfs_CHECK_QT #fi ## Look for MOC if test -z "$QTDIR"; then MOC="moc-qt4" else MOC="$QTDIR/bin/moc" fi AC_ARG_WITH(moc, [ --with-moc Qt meta object compiler], [ MOC=$withval ]) AC_PATH_PROG(MOC, $MOC) test -z "$MOC" && ( AC_MSG_WARN([no QT meta object compiler (moc) found in the path]); QT_SUPPORT="no" ) else QT_SUPPORT="no" fi if test "$do_opengl" = "yes"; then # Checks for OpenGL under given operating system, # adds operating system specific flags and libs. case "$host_os" in [[cC]][[yY]][[gG]][[wW]][[iI]][[nN]]|mingw32|mks|cygwin) AC_DEFINE( WIN32, 1, [Windows compilation.]) AC_MSG_CHECKING([for OpenGL]) AC_COMPILE_IFELSE( AC_LANG_PROGRAM([[ #include #include ]],[[glEnd();]]), [AC_DEFINE( HAVE_LIBOPENGL, 1, [OpenGL libraries are required.]) GL_LIBS="-L/usr/local/lib -lglut32 -lglu32 -lopengl32 -lgdi32" GL_CFLAGS="-I/usr/local/include -DCYGWIN -DWIN32 -D_WIN32 -DGLEW_STATIC" gl_support="yes" AC_MSG_RESULT([yes])], [AC_MSG_WARN( [OpenGL test failed. pfsglview will not be compiled] ) gl_support="no" ]) ;; darwin*) AC_DEFINE( HAVE_LIBOPENGL, 1, [OpenGL libraries are required.]) GL_LIBS="$LIBS -framework GLUT -framework OpenGL -framework Cocoa" gl_support="yes" ;; *) AC_CHECK_LIB(GL, glDisable, [ AC_CHECK_LIB(glut, glutInit, AC_DEFINE( HAVE_LIBOPENGL, 1, [OpenGL libraries are required.]) GL_LIBS="$LIBS -lglut -lGLU -lGL -lpthread" gl_support="yes", AC_MSG_WARN( [GLUT library not found. pfsglview will not be compiled] ) gl_support="no" ) ], [AC_MSG_WARN( [OpenGL test failed. pfsglview will not be compiled] ) gl_support="no"] ,) ;; esac else gl_support="no" fi dnl Is Mac OS - needed for pfsview case "$host_os" in darwin*) AM_CONDITIONAL(MAC_OS, true) ;; *) AM_CONDITIONAL(MAC_OS, false) ;; esac dnl Check for MATLAB MEX=mex MEX_EXT="" AC_ARG_WITH(mex, [ --with-mex MATLAB compiler command], MEX=$withval) if test "${prefix}" = "NONE"; then MEX_DIR=`eval echo "/usr/local/share/${PACKAGE}/pfstools_matlab"` else first_pass=`eval echo "${datadir}/${PACKAGE}/pfstools_matlab"` MEX_DIR=`eval echo "$first_pass"` fi dnl AC_DEFINE_UNQUOTED( [PCG_DATADIR], "$PCG_DATADIR", [Directory where data files are located.]) AC_ARG_WITH(mex-dir, [ --with-mex-dir path for MATLAB files], MEX_DIR=$withval) matlab_support="no"; if test "$do_matlab" = "yes"; then AC_PATH_PROG(MEX, $MEX) if test -n "$MEX" && $MEX -v 2>/dev/null | grep MATLAB >/dev/null; then MATLAB_ROOT=`matlab -e 2>/dev/null | grep '^MATLAB=' | sed -e 's/MATLAB=//'`; MEX_EXT=`"$MATLAB_ROOT/bin/mexext" 2>/dev/null`; if test -z "$MEX_EXT"; then AC_MSG_WARN([unable to determine mex extension, defaulting to mexglx]) MEX_EXT="mexglx"; fi matlab_support="yes"; else if test -n "$MEX"; then AC_MSG_WARN([mex script does not seem to come from matlab (could be Octave mex script). Pass the path to matlab mex using --with-mex option.]) else AC_MSG_WARN([no matlab mex found in the path]) fi fi fi dnl Check for GDAL if test "$do_gdal" = "yes"; then AC_CHECK_LIB(gdal, GDALAllRegister, [AC_DEFINE( HAVE_LIBGDAL,1, [Define this if you have the GDAL library]) GDAL_LIBS="-lgdal" gdal_support="yes"],[gdal_support="no"],) else gdal_support="no" fi # Add define pointing to data directory (for lookup tables, etc.) if test "${prefix}" = "NONE"; then PKG_DATADIR=`eval echo "/usr/local/share/${PACKAGE}"` else first_pass=`eval echo "${datadir}/${PACKAGE}"` PKG_DATADIR=`eval echo "$first_pass"` fi AC_DEFINE_UNQUOTED( [PKG_DATADIR], "$PKG_DATADIR", [Directory where data files are located.]) AC_SUBST(PKG_DATADIR) dnl dnl Check for bash executable dnl AC_ARG_WITH(bash, [ --with-bash location of the bash shell, needed for some pfs* scripts], [ BASH_PATH=$withval ]) test -z "$BASH_PATH" && BASH_PATH="bash" AC_PATH_PROG(BASH_PATH, $BASH_PATH) test -z "$BASH_PATH" && ( AC_MSG_WARN([no bash shell found in the path, some programs may fail to run]); BASH_PATH="/bin/bash" ) dnl dnl Autoheader defines dnl AH_BOTTOM([/* Output stream for debug messages. */ #ifdef DEBUG #define DEBUG_STR cerr #else #define DEBUG_STR if(1); else cerr #endif /* Output stream for verbose messages */ #define VERBOSE_STR if(verbose) std::cerr << PROG_NAME << ": " ]) ## TODO: check by compiling a simple program if it is necessary AH_BOTTOM([/* On some systems iostream, string etc are in 'std' namespace */ using namespace std; ]) ##AC_PREFIX_DEFAULT("$HOME/local") AC_SUBST(NETPBM_LIBS) AC_SUBST(NETPBM_CFLAGS) AC_SUBST(TIFF_LIBS) AC_SUBST(OPENEXR_LIBS) AC_SUBST(OPENEXR_CFLAGS) AC_SUBST(IMAGEMAGICK_LIBS) AC_SUBST(IMAGEMAGICK_CFLAGS) AC_SUBST(JPEGHDR_LIBS) AC_SUBST(GDAL_LIBS) AC_SUBST(QT_LIBS) AC_SUBST(QT_CFLAGS) AC_SUBST(GL_LIBS) AC_SUBST(GL_CFLAGS) AC_SUBST(MOC) AC_SUBST(CFLAGS) AC_SUBST(PACKAGE_VERSION) AC_SUBST(MEX) AC_SUBST(MEX_DIR) AC_SUBST(MEX_EXT) AC_SUBST(BASH_PATH) #QT_PATH=$qtpath #AC_SUBST(QT_PATH) if test "$do_octave" = "yes"; then #Check for octave #oct_version="2.1.35" oct_version="" AC_ARG_WITH(oct-version, [ --with-oct-version Octave version, default empty, example: '2.1.35'], [ oct_version=$withval ]) if test -n "$oct_version"; then oct_version="-${oct_version}"; fi OCTAVE_OCT_DIR=`octave-config${oct_version} --oct-site-dir` OCTAVE_OCT_DIR=${OCTAVE_OCT_DIR:+${OCTAVE_OCT_DIR}/pfstools} OCTAVE_M_DIR=`octave-config${oct_version} --m-site-dir` OCTAVE_M_DIR=${OCTAVE_M_DIR:+${OCTAVE_M_DIR}/pfstools} AC_ARG_WITH(octave-dir, [ --with-octave-dir where Octave's .oct and .m files should be installed], [ OCTAVE_OCT_DIR=$withval; OCTAVE_M_DIR=$withval ]) AC_ARG_WITH(octave-m-dir, [ --with-octave-m-dir where Octave's .m files should be installed], [ OCTAVE_M_DIR=$withval ]) AC_ARG_WITH(octave-oct-dir, [ --with-octave-oct-dir where Octave's .oct files should be installed], [ OCTAVE_OCT_DIR=$withval ]) test -z "$OCTAVE_OCT_DIR" && AC_MSG_WARN([no path for .oct files specified]) test -z "$OCTAVE_M_DIR" && AC_MSG_WARN([no path for .m files specified]) MKOCTFILE="mkoctfile${oct_version}" AC_ARG_WITH(mkoctfile, [ --with-mkoctfile mkoctfile command], [ MKOCTFILE=$withval ]) AC_PATH_PROG(MKOCTFILE, $MKOCTFILE) test -z "$MKOCTFILE" && AC_MSG_WARN([no mkoctfile found in the path]) if test -z "$MKOCTFILE" || test -z "$OCTAVE_OCT_DIR" || test -z "$OCTAVE_M_DIR"; then octave_support="no" AC_MSG_WARN([Octave support disabled]) else octave_support="yes" fi else # do_octave == yes octave_support="no" fi AC_PATH_PROG(PDFLATEX, [pdflatex]) test -z "$PDFLATEX" && AC_MSG_WARN([pdflatex not found in the path]) AM_CONDITIONAL(OCTAVE_SUPPORT, test "$octave_support" = "yes" ) AM_CONDITIONAL(PPM_SUPPORT, test "$netpbm_support" = "yes" ) AM_CONDITIONAL(OPENEXR_SUPPORT, test "$openexr_support" = "yes" ) AM_CONDITIONAL(TIFF_SUPPORT, test "$tiff_support" = "yes" ) AM_CONDITIONAL(JPEGHDR_SUPPORT, test "$jpeghdr_support" = "yes" ) AM_CONDITIONAL(IMAGEMAGICK_SUPPORT, test "$imagemagick_support" = "yes" ) AM_CONDITIONAL(QT_SUPPORT, test "$QT_SUPPORT" = "yes" ) AM_CONDITIONAL(PDFLATEX_SUPPORT, test -n "$PDFLATEX" ) AM_CONDITIONAL(GL_SUPPORT, test "$gl_support" = "yes" ) AM_CONDITIONAL(MATLAB_SUPPORT, test "$matlab_support" = "yes" ) AM_CONDITIONAL(GDAL_SUPPORT, test "$gdal_support" = "yes" ) AC_SUBST(MKOCTFILE) AC_SUBST(OCTAVE_M_DIR) AC_SUBST(OCTAVE_OCT_DIR) AC_CONFIG_FILES([ Makefile ]) AC_CONFIG_FILES([ src/Makefile ]) AC_CONFIG_FILES([ src/pfs/Makefile ]) AC_CONFIG_FILES([ src/pfs/pfs.pc ]) AC_CONFIG_FILES([ src/fileformat/Makefile ]) AC_CONFIG_FILES([ src/filter/Makefile ]) AC_CONFIG_FILES([ src/octave/Makefile ]) AC_CONFIG_FILES([ src/pfsview/Makefile ]) AC_CONFIG_FILES([ src/pfsglview/Makefile ]) AC_CONFIG_FILES([ src/matlab/Makefile ]) AC_CONFIG_FILES([ doc/Makefile ]) AC_CONFIG_FILES([ src/fileformat/pfsin ]) AC_CONFIG_FILES([ src/fileformat/pfsout ]) AC_CONFIG_FILES([ src/fileformat/pfsindcraw ]) AC_CONFIG_FILES([ src/fileformat/pfsinmulti ]) AC_CONFIG_FILES([ src/pfsview/pfsv ]) AC_CONFIG_FILES([ src/hdrhtml/Makefile ]) AC_OUTPUT AC_MSG_RESULT([ pfstools is now configured for ${host} Source directory: $srcdir Installation prefix: $prefix C++ compiler: $CXX $XTRA_CXXFLAGS $WARN_CXXFLAGS $CXXFLAGS Data directory: $PKG_DATADIR Bash shell: $BASH_PATH Octave $octave_support octave-m-dir: $OCTAVE_M_DIR octave-oct-dir: $OCTAVE_OCT_DIR mkoctfile: $MKOCTFILE Matlab $matlab_support matlab-dir: $MEX_DIR mex: $MEX NetPBM $netpbm_support]) if test "x$netpbm_support" = "xyes" ; then AC_MSG_RESULT([ LIBS: $NETPBM_LIBS]) AC_MSG_RESULT([ CFLAGS: $NETPBM_CFLAGS]) else AC_MSG_RESULT([ The following command(s) WILL NOT be compiled: pfsinppm pfsoutppm]) fi AC_MSG_RESULT([ TIFF $tiff_support]) if test "x$tiff_support" = "xyes" ; then AC_MSG_RESULT([ LIBS: $TIFF_LIBS]) else AC_MSG_RESULT([ The following command(s) WILL NOT be compiled: pfsintiff pfsouttiff]) fi AC_MSG_RESULT([ OpenEXR $openexr_support]) if test "x$openexr_support" = "xyes" ; then AC_MSG_RESULT([ CFLAGS: $OPENEXR_CFLAGS LIBS: $OPENEXR_LIBS]) else AC_MSG_RESULT([ The following command(s) WILL NOT be compiled: pfsinexr pfsoutexr]) fi AC_MSG_RESULT([ ImageMagick++ $imagemagick_support]) if test "x$imagemagick_support" = "xyes" ; then AC_MSG_RESULT([ CFLAGS: $IMAGEMAGICK_CFLAGS LIBS: $IMAGEMAGICK_LIBS]) else AC_MSG_RESULT([ The following command(s) WILL NOT be compiled: pfsinimgmagick pfsoutimgmagick pfsouthdrhtml]) fi AC_MSG_RESULT([ JPEG-HDR $jpeghdr_support]) if test "x$jpeghdr_support" = "xyes" ; then AC_MSG_RESULT([ LIBS: $JPEGHDR_LIBS]) else AC_MSG_RESULT([ The following command(s) WILL NOT be compiled: pfsinjpeghdr pfsoutjpeghdr]) fi AC_MSG_RESULT([ GDAL $gdal_support]) if test "x$gdal_support" = "xyes" ; then AC_MSG_RESULT([ LIBS: $GDAL_LIBS ]) else AC_MSG_RESULT([ The following command(s) WILL NOT be compiled: pfsingdal]) fi AC_MSG_RESULT([ QT $QT_SUPPORT]) if test "x$QT_SUPPORT" = "xyes" ; then AC_MSG_RESULT([ QTDIR: $QTDIR CFLAGS: $QT_CFLAGS LIBS: $QT_LIBS MOC: $MOC ]) else AC_MSG_RESULT([ The following command(s) WILL NOT be compiled: pfsview pfsv]) fi AC_MSG_RESULT([ OpenGL $gl_support]) if test "x$gl_support" = "xyes" ; then AC_MSG_RESULT([ CFLAGS: $GL_CFLAGS LIBS: $GL_LIBS ]) else AC_MSG_RESULT([ The following command(s) WILL NOT be compiled: pfsglview]) fi AC_MSG_RESULT([ Debug mode $enable_debug $HINTS ]) if test "$QT_SUPPORT" = "no"; then AC_MSG_RESULT([ * To enable QT support, try specifying either --with-qtdir, or a triple --with-qtinclude, --with-qtlibs, --with-moc. ]) fi pfstools-1.8.5/README.matlab0000775000175000017500000000737711151364230012455 00000000000000 Matlab interface to pfstools can be found in src/matlab. It contains both .m and mex functions, which need to be compiled before can be used. Once pfstools is properly installed, you can browse help: doc pfstools_matlab or cd doc ./Contents.m If you have problems running some functions, you can execute (from matlab): pfs_test_shell to diagnose for common problems. Follow the instructions below to install matlab interface to pfstools. Linux installation =================== * Run './configure' then 'make install' as for ordinary installation 'configure' script may fail to detect matlab support. The most common problem is missing or wrong matlab "mex" compiler in the PATH. On some Linux distributions matlab "mex" command can be replaced with octave mex command . In such case, you have to explicitly specify mex path by passing --with-mex= to the 'configure' script. * Add directory INSTALLDIR/share/pfstools/pfstools_matlab to matlab path (File->Set Path). Windows installation =================== Under Windows you have to invoke NMAKE file manually. From ordinary DOS shell (not cygwin), cd to src/matlab, then execute: (path to your matlab instalation)/matlab/R2006b/bin/mex.bat -setup mex.bat will ask to choose a configuration. Choose the one compatible with your Visual Studio installation. then execute: NMAKE -f Makefile.win32 We tested compilation on Win32 with VS C++ compiler. cygwin and pfstools must be installed. Then include this directory in matlab's path (File/SetPath in maltab IDE menu). You may need to modify pfs_shell() function that should return the command line for executing 'bash' from DOS shell. Many matlab pfs_* functions need to execute shell functions, for example pfsin. To make sure that they can be executed from matlab, all environmental variables must be set. Currently this is done by the pfs_shell function, which extends command line so that pfs* commands are executed from bash (assuming that bash sets all necessary environmental variables in .bashrc). If bash is not your default shell, you may need to change this. Good luck. If no good-luck, then below is a loosely written trouble shooting: 1. From matlab, execute 'pfs_test_shell'. The function will perform a few tests for the most common pfstools/matlab setup problems and will suggest the most likely solution. 2. You can select a compiler for mex files using "mex -setup" If you have more than one compiler, for instance you owe a Visual Studio, then try various compilers. Sometimes things work with VC 8.0, but not with VC 6.0, and sometimes the other way around. 3. If you want to compile with Visual Studio, use the "Visual Studio 200X Command Prompt" DOS shell. Especially if "nmake" doesn't seem to be on your system. 4. All supplied Mex files do not depend on any library. So if you have a problem within Matlab which looks like "The specified module could not be found." it's not related to shared libraries. But it maybe related to incompatible Visual Studio libraries, see point 1. 5. If you got everything running and type "pfsview(my_image)" and nothing shows up: Check if X-Win32 or other X server is running, type "pfs_shell" in Matlab and check if path is correct (and possibly adjust the path in pfs_shell.m). Add a line to $HOME/.bash_login containing "export DISPLAY=127.0.0.1:0" 6. Under Windows, if your Cygwin installation is not in c:\cygwin set Windows global variable: CYGWIN_HOME='c:\MyDirectory\cygwin' Of course, c:\MyDirectory should be replaced with a right path. Known problems: * Under Windows shell window flashes each time pfsput / pfsget command is executed * pfs channel tags are not written to a pfs-stream. Not channel specific tags are written properly * Some file handles may not be closed properly
" + "

HDR HTML Viewer

" + "v1.0 (C) 2008 Rafal Mantiuk | pfsTools
" + "v1.7 mod 2010 Christian Bloch | HDR Labs
" + "
  • Change exposure by sliding the dynamic range window left and right. Or just use the scroll wheel.
    • " + "
  • Press \"-\" and \"=\" keys to change exposure by 1 f-stop.
    • " + "
  • The green plot represents the HDR histogram. EV value is given in f-stops (log2 units) " + "relative to the inital exposure.
    • " + "
  • The exposure window / slider encompasses 8 f-stops.
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