diff options
Diffstat (limited to 'mesalib')
55 files changed, 1805 insertions, 3249 deletions
diff --git a/mesalib/.gitignore b/mesalib/.gitignore index 8f39b5334..faf2ca383 100644 --- a/mesalib/.gitignore +++ b/mesalib/.gitignore @@ -4,6 +4,7 @@ *.ilk *.la *.lo +*.log *.o *.obj *.os @@ -17,6 +18,7 @@ *.tar *.tar.bz2 *.tar.gz +*.trs *.zip *~ depend @@ -36,9 +38,9 @@ config.py build libtool manifest.txt -Makefile.in .dir-locals.el .deps/ .dirstamp .libs/ -/Makefile +Makefile +Makefile.in diff --git a/mesalib/Makefile.am b/mesalib/Makefile.am index 1f4fcac3a..ee733339a 100644 --- a/mesalib/Makefile.am +++ b/mesalib/Makefile.am @@ -33,23 +33,6 @@ check-local: $(MAKE) -C src/glsl/tests check $(MAKE) -C src/glx/tests check -clean-local: - -@touch $(top_builddir)/configs/current - -@for dir in $(SUBDIRS) ; do \ - if [ -d $$dir ] ; then \ - (cd $$dir && $(MAKE) clean) ; \ - fi \ - done - -@test -s $(top_builddir)/configs/current || rm -f $(top_builddir)/configs/current - - - -distclean-local: - -rm -rf lib* - -rm -f $(top_builddir)/configs/current - -find . '(' -name '*.o' -o -name '*.a' -o -name '*.so' -o \ - -name depend -o -name depend.bak ')' -exec rm -f '{}' ';' - .PHONY: doxygen # Rules for making release tarballs @@ -93,7 +76,6 @@ IGNORE_FILES = \ parsers: configure - -@touch $(top_builddir)/configs/current $(MAKE) -C src/glsl glsl_parser.cc glsl_parser.h glsl_lexer.cc $(MAKE) -C src/glsl/glcpp glcpp-lex.c glcpp-parse.c glcpp-parse.h $(MAKE) -C src/mesa/program lex.yy.c program_parse.tab.c program_parse.tab.h diff --git a/mesalib/acinclude.m4 b/mesalib/acinclude.m4 deleted file mode 100644 index aba48a362..000000000 --- a/mesalib/acinclude.m4 +++ /dev/null @@ -1,119 +0,0 @@ -# A few convenience macros for Mesa, mostly to keep all the platform -# specifics out of configure.ac. - -# MESA_PIC_FLAGS() -# -# Find out whether to build PIC code using the option --enable-pic and -# the configure enable_static/enable_shared settings. If PIC is needed, -# figure out the necessary flags for the platform and compiler. -# -# The platform checks have been shamelessly taken from libtool and -# stripped down to just what's needed for Mesa. See _LT_COMPILER_PIC in -# /usr/share/aclocal/libtool.m4 or -# http://git.savannah.gnu.org/gitweb/?p=libtool.git;a=blob;f=libltdl/m4/libtool.m4;hb=HEAD -# -AC_DEFUN([MESA_PIC_FLAGS], -[AC_REQUIRE([AC_PROG_CC])dnl -AC_ARG_VAR([PIC_FLAGS], [compiler flags for PIC code]) -AC_ARG_ENABLE([pic], - [AS_HELP_STRING([--disable-pic], - [don't compile PIC objects @<:@default=enabled for shared builds - on supported platforms@:>@])], - [enable_pic="$enableval" - test "x$enable_pic" = x && enable_pic=auto], - [enable_pic=auto]) -# disable PIC by default for static builds -if test "$enable_pic" = auto && test "$enable_static" = yes; then - enable_pic=no -fi -# if PIC hasn't been explicitly disabled, try to figure out the flags -if test "$enable_pic" != no; then - AC_MSG_CHECKING([for $CC option to produce PIC]) - # allow the user's flags to override - if test "x$PIC_FLAGS" = x; then - # see if we're using GCC - if test "x$GCC" = xyes; then - case "$host_os" in - aix*|beos*|cygwin*|irix5*|irix6*|osf3*|osf4*|osf5*) - # PIC is the default for these OSes. - ;; - mingw*|os2*|pw32*) - # 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). - PIC_FLAGS="-DDLL_EXPORT" - ;; - darwin*|rhapsody*) - # PIC is the default on this platform - # Common symbols not allowed in MH_DYLIB files - PIC_FLAGS="-fno-common" - ;; - hpux*) - # PIC is the default for IA64 HP-UX and 64-bit HP-UX, - # but not for PA HP-UX. - case $host_cpu in - hppa*64*|ia64*) - ;; - *) - PIC_FLAGS="-fPIC" - ;; - esac - ;; - *) - # Everyone else on GCC uses -fPIC - PIC_FLAGS="-fPIC" - ;; - esac - else # !GCC - case "$host_os" in - hpux9*|hpux10*|hpux11*) - # PIC is the default for IA64 HP-UX and 64-bit HP-UX, - # but not for PA HP-UX. - case "$host_cpu" in - hppa*64*|ia64*) - # +Z the default - ;; - *) - PIC_FLAGS="+Z" - ;; - esac - ;; - linux*|k*bsd*-gnu) - case `basename "$CC"` in - icc*|ecc*|ifort*) - PIC_FLAGS="-KPIC" - ;; - pgcc*|pgf77*|pgf90*|pgf95*) - # Portland Group compilers (*not* the Pentium gcc - # compiler, which looks to be a dead project) - PIC_FLAGS="-fpic" - ;; - ccc*) - # All Alpha code is PIC. - ;; - xl*) - # IBM XL C 8.0/Fortran 10.1 on PPC - PIC_FLAGS="-qpic" - ;; - *) - case `$CC -V 2>&1 | sed 5q` in - *Sun\ C*|*Sun\ F*) - # Sun C 5.9 or Sun Fortran - PIC_FLAGS="-KPIC" - ;; - esac - esac - ;; - solaris*) - PIC_FLAGS="-KPIC" - ;; - sunos4*) - PIC_FLAGS="-PIC" - ;; - esac - fi # GCC - fi # PIC_FLAGS - AC_MSG_RESULT([$PIC_FLAGS]) -fi -AC_SUBST([PIC_FLAGS]) -])# MESA_PIC_FLAGS diff --git a/mesalib/bin/installmesa b/mesalib/bin/installmesa deleted file mode 100644 index 1e24c05ca..000000000 --- a/mesalib/bin/installmesa +++ /dev/null @@ -1,74 +0,0 @@ -#!/bin/sh - -# -# Simple shell script for installing Mesa's header and library files. -# If the copy commands below don't work on a particular system (i.e. the -# -f or -d flags), we may need to branch on `uname` to do the right thing. -# - - -TOP=. - -INCLUDE_DIR="/usr/local/include" -LIB_DIR="/usr/local/lib" - -if [ "x$#" = "x0" ] ; then -echo -echo "***** Mesa installation - You may need root privileges to do this *****" -echo -echo "Default directory for header files is:" ${INCLUDE_DIR} -echo "Enter new directory or press <Enter> to accept this default." - -read INPUT -if [ "x${INPUT}" != "x" ] ; then - INCLUDE_DIR=${INPUT} -fi - -echo -echo "Default directory for library files is:" ${LIB_DIR} -echo "Enter new directory or press <Enter> to accept this default." - -read INPUT -if [ "x${INPUT}" != "x" ] ; then - LIB_DIR=${INPUT} -fi - -echo -echo "About to install Mesa header files (GL/*.h) in: " ${INCLUDE_DIR}/GL -echo "and Mesa library files (libGL.*, etc) in: " ${LIB_DIR} -echo "Press <Enter> to continue, or <ctrl>-C to abort." - -read INPUT - -else -INCLUDE_DIR=$1/include -LIB_DIR=$1/lib -fi - -# flags: -# -f = force -# -d = preserve symlinks (does not work on BSD) - -if [ `uname` = "FreeBSD" ] ; then - CP_FLAGS="-f" -elif [ `uname` = "Darwin" ] ; then - CP_FLAGS="-f" -elif [ `uname` = "AIX" ] ; then - CP_FLAGS="-fh" -else - CP_FLAGS="-fd" -fi - - -set -v - -mkdir -p ${INCLUDE_DIR} -mkdir -p ${INCLUDE_DIR}/GL -# NOT YET: mkdir -p ${INCLUDE_DIR}/GLES -mkdir -p ${LIB_DIR} -cp -f ${TOP}/include/GL/*.h ${INCLUDE_DIR}/GL -cp -f ${TOP}/src/glw/*.h ${INCLUDE_DIR}/GL -# NOT YET: cp -f ${TOP}/include/GLES/*.h ${INCLUDE_DIR}/GLES -cp ${CP_FLAGS} ${TOP}/lib*/lib* ${LIB_DIR} - -echo "Done." diff --git a/mesalib/bin/minstall b/mesalib/bin/minstall deleted file mode 100644 index 094ec0c2b..000000000 --- a/mesalib/bin/minstall +++ /dev/null @@ -1,112 +0,0 @@ -#!/bin/sh - - -# A minimal replacement for 'install' that supports installing symbolic links. -# Only a limited number of options are supported: -# -d dir Create a directory -# -m mode Sets a file's mode when installing - - -# If these commands aren't portable, we'll need some "if (arch)" type stuff -SYMLINK="ln -s" -MKDIR="mkdir -p" -RM="rm -f" - -MODE="" - -if [ "$1" = "-d" ] ; then - # make a directory path - $MKDIR "$2" - exit 0 -fi - -if [ "$1" = "-m" ] ; then - # set file mode - MODE=$2 - shift 2 -fi - -# install file(s) into destination -if [ $# -ge 2 ] ; then - - # Last cmd line arg is the dest dir - for FILE in $@ ; do - DESTDIR="$FILE" - done - - # Loop over args, moving them to DEST directory - I=1 - for FILE in $@ ; do - if [ $I = $# ] ; then - # stop, don't want to install $DEST into $DEST - exit 0 - fi - - DEST=$DESTDIR - - # On CYGWIN, because DLLs are loaded by the native Win32 loader, - # they are installed in the executable path. Stub libraries used - # only for linking are installed in the library path - case `uname` in - CYGWIN*) - case $FILE in - *.dll) - DEST="$DEST/../bin" - ;; - *) - ;; - esac - ;; - *) - ;; - esac - - PWDSAVE=`pwd` - - # determine file's type - if [ -h "$FILE" ] ; then - #echo $FILE is a symlink - # Unfortunately, cp -d isn't universal so we have to - # use a work-around. - - # Use ls -l to find the target that the link points to - LL=`ls -l "$FILE"` - for L in $LL ; do - TARGET=$L - done - #echo $FILE is a symlink pointing to $TARGET - - FILE=`basename "$FILE"` - # Go to $DEST and make the link - cd "$DEST" # pushd - $RM "$FILE" - $SYMLINK "$TARGET" "$FILE" - cd "$PWDSAVE" # popd - - elif [ -f "$FILE" ] ; then - #echo "$FILE" is a regular file - # Only copy if the files differ - if ! cmp -s $FILE $DEST/`basename $FILE`; then - $RM "$DEST/`basename $FILE`" - cp "$FILE" "$DEST" - fi - if [ $MODE ] ; then - FILE=`basename "$FILE"` - chmod $MODE "$DEST/$FILE" - fi - else - echo "Unknown type of argument: " "$FILE" - exit 1 - fi - - I=`expr $I + 1` - done - - exit 0 -fi - -# If we get here, we didn't find anything to do -echo "Usage:" -echo " install -d dir Create named directory" -echo " install [-m mode] file [...] dest Install files in destination" - diff --git a/mesalib/bin/mklib b/mesalib/bin/mklib deleted file mode 100644 index 086b26898..000000000 --- a/mesalib/bin/mklib +++ /dev/null @@ -1,1043 +0,0 @@ -#!/bin/sh - -# Make a shared library. -# This script should be useful for projects other than Mesa. -# Improvements/fixes are welcome. - - -# Copyright (C) 1999-2006 Brian Paul All Rights Reserved. -# -# Permission is hereby granted, free of charge, to any person obtaining a -# copy of this software and associated documentation files (the "Software"), -# to deal in the Software without restriction, including without limitation -# the rights to use, copy, modify, merge, publish, distribute, sublicense, -# and/or sell copies of the Software, and to permit persons to whom the -# Software is furnished to do so, subject to the following conditions: -# -# The above copyright notice and this permission notice 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 -# BRIAN PAUL BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN -# AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN -# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. - - -# Clear CDPATH as the 'cd' command will echo stuff -# to stdout if it is set -unset CDPATH - -# Given a list of files, look for .a archives and unpack them. -# Return the original list of files minus the .a files plus the unpacked files. -# first param: name of a temp directory (to be deleted when finished) -# remaining params: list of .o and .a files -expand_archives() { - DIR=$1 - shift - FILES=$@ - NEWFILES="" - ORIG_DIR=`pwd` - mkdir -p "$DIR" - cd "$DIR" - for FILE in $FILES ; do - case $FILE in - *.a) - # extract the .o files from this .a archive - case $FILE in - /*) ;; - *) FILE="$ORIG_DIR/$FILE" ;; - esac - MEMBERS=`ar t $FILE` - ar x $FILE - for MEMBER in $MEMBERS ; do - NEWFILES="$NEWFILES $DIR/$MEMBER" - done - ;; - *) - # other file type, just add to list - NEWFILES="$NEWFILES $FILE" - ;; - esac - done - cd "$ORIG_DIR" - echo $NEWFILES -} - - -# Make static library with 'ar' -# params: -# options to ar -# 1 or 0 to indicate if ranlib should be run -# libname to make -# list of object files -# Return name of library we made -# Example: "make_ar_static_lib -ru 1 libfoo.a foo.o bar.o" -make_ar_static_lib() { - OPTS=$1 - shift; - RANLIB=$1 - shift; - LIBNAME=$1 - shift; - OBJECTS=$@ - - # remove existing lib, if present - rm -f ${LIBNAME} - - # make static lib - ar ${OPTS} ${LIBNAME} ${OBJECTS} - - # run ranlib - if [ ${RANLIB} = 1 ] ; then - ranlib ${LIBNAME} - fi - - echo ${LIBNAME} -} - - -# Print usage info. -usage() { - echo 'Usage: mklib [options] objects' - echo 'Create a shared library from object files.' - echo ' -o LIBRARY specifies the name of the resulting library, without' - echo ' the leading "lib" or any suffix.' - echo ' (eg: "-o GL" might result in "libGL.so" being made)' - echo ' -major N specifies major version number (default is 1)' - echo ' -minor N specifies minor version number (default is 0)' - echo ' -patch N specifies patch version number (default is 0)' - echo ' -lLIBRARY specifies a dependency on LIBRARY' - echo ' -LDIR search in DIR for library dependencies at build time' - echo ' -RDIR search in DIR for library dependencies at run time' - echo ' -linker L explicity specify the linker program to use (eg: gcc, g++)' - echo ' Not observed on all systems at this time.' - echo ' -ldflags OPT specify any additional linker flags in OPT' - echo ' -cplusplus link with C++ runtime' - echo ' -static make a static library (default is dynamic/shared)' - echo ' -dlopen make a shared library suitable for dynamic loading' - echo ' -install DIR put resulting library file(s) in DIR' - echo ' -arch ARCH override using `uname` to determine host system' - echo ' -archopt OPT specify an extra achitecture-specific option OPT' - echo ' -altopts OPTS alternate options to override all others' - echo " -noprefix don't prefix library name with 'lib' nor add any suffix" - echo ' -exports FILE only export the symbols listed in FILE' - echo ' -id NAME Sets the id of the dylib (Darwin)' - echo ' -h, --help display this information and exit' -} - - -# -# Option defaults -# -LIBNAME="" -MAJOR=1 -MINOR=0 -PATCH="" -DEPS="" -LINK="" -LDFLAGS="" -CPLUSPLUS=0 -STATIC=0 -DLOPEN=0 -INSTALLDIR="." -ARCH="auto" -ARCHOPT="" -NOPREFIX=0 -EXPORTS="" -ID="" - -# -# Parse arguments -# -while true -do - case $1 in - '-h' | '--help') - usage - exit 1 - ;; - '-o') - shift 1; - LIBNAME=$1 - ;; - '-major') - shift 1; - MAJOR=$1 - ;; - '-minor') - shift 1; - MINOR=$1 - ;; - '-patch') - shift 1; - PATCH=$1 - ;; - '-linker') - shift 1; - LINK=$1 - ;; - '-ldflags') - shift 1; - LDFLAGS=$1 - ;; - -l*) - DEPS="$DEPS $1" - ;; - -L*) - DEPS="$DEPS $1" - ;; - -R*) - DEPS="$DEPS $1" - ;; - -Wl*) - DEPS="$DEPS $1" - ;; - -pthread) - # this is a special case (see bugzilla 10876) - DEPS="$DEPS $1" - ;; - '-pthread') - DEPS="$DEPS -pthread" - ;; - '-cplusplus') - CPLUSPLUS=1 - ;; - '-static') - STATIC=1 - ;; - '-dlopen') - DLOPEN=1 - ;; - '-install') - shift 1; - INSTALLDIR=$1 - ;; - '-arch') - shift 1; - ARCH=$1 - ;; - '-archopt') - shift 1; - ARCHOPT=$1 - ;; - '-altopts') - shift 1; - ALTOPTS=$1 - ;; - '-noprefix') - NOPREFIX=1 - ;; - '-exports') - shift 1; - EXPORTS=$1 - ;; - '-id') - shift 1; - ID=$1 - ;; - -*) - echo "mklib: Unknown option: " $1 ; - exit 1 - ;; - *) - # This should be the first object file, stop parsing - break - esac - shift 1 -done -OBJECTS=$@ - - -if [ ${ARCH} = "auto" ] ; then - ARCH=`uname` -fi - - -if [ $STATIC = 1 ]; then - # filter out linker options inside object list - NEWOBJECTS="" - for OBJ in $OBJECTS ; do - case $OBJ in - -Wl,*|-L*|-l*) - echo "mklib: warning: ignoring $OBJ for static library" - ;; - *) - NEWOBJECTS="$NEWOBJECTS $OBJ" - ;; - esac - done - OBJECTS=$NEWOBJECTS -fi - - -# -# Error checking -# -if [ "x${LIBNAME}" = "x" ] ; then - echo "mklib: Error: no library name specified (-h for help)" - exit 1 -fi -if [ "x${OBJECTS}" = "x" ] ; then - echo "mklib: Error: no object files specified (-h for help)" - exit 1 -fi - - -# -# Debugging info -# -if [ ] ; then - echo "-----------------" - echo ARCH is $ARCH - echo LIBNAME is $LIBNAME - echo MAJOR is $MAJOR - echo MINOR is $MINOR - echo PATCH is $PATCH - echo DEPS are $DEPS - echo "EXPORTS in" $EXPORTS - echo ID is $ID - echo "-----------------" -fi - - -# -# OK, make the library now -# -case $ARCH in - - 'Linux' | 'OpenBSD' | 'DragonFly' | 'GNU' | GNU/* | 'NetBSD') - # we assume gcc - - if [ "x$LINK" = "x" ] ; then - # -linker was not specified so set default link command now - if [ $CPLUSPLUS = 1 ] ; then - LINK=g++ - else - LINK=gcc - fi - fi - - # Check if objects are 32-bit and we're running in 64-bit - # environment. If so, pass -m32 flag to linker. - add_abi_flag_to_opts() { - case $(file $1) in - *32-bit*x86-64*) - # x86_64 x32 ABI. - OPTS="-mx32 ${OPTS}" - ;; - *64-bit*x86-64*) - # x86_64 64-bit ABI. - OPTS="-m64 ${OPTS}" - ;; - *32-bit*Intel*) - # x86 32-bit ABI. - OPTS="-m32 ${OPTS}" - ;; - esac - } - - if [ $NOPREFIX = 1 ] ; then - # No "lib" or ".so" part - echo "mklib: Making" $ARCH "shared library: " ${LIBNAME} - case $ARCH in 'Linux' | 'GNU' | GNU/*) - OPTS="-Xlinker -Bsymbolic -shared" - ;; - *) - OPTS="-shared" - ;; - esac - - # Check to see if we are building for a different ABI. - add_abi_flag_to_opts ${OBJECTS} - - if [ "${ALTOPTS}" ] ; then - OPTS=${ALTOPTS} - fi - - rm -f ${LIBNAME} - # make lib - ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS} - # finish up - FINAL_LIBS="${LIBNAME}" - elif [ $STATIC = 1 ] ; then - # make a static .a library - LIBNAME="lib${LIBNAME}.a" # prefix with "lib", suffix with ".a" - echo "mklib: Making" $ARCH "static library: " ${LIBNAME} - OPTS="-ru" - if [ "${ALTOPTS}" ] ; then - OPTS=${ALTOPTS} - fi - - # expand .a into .o files - NEW_OBJECTS=`expand_archives ${LIBNAME}.obj $OBJECTS` - - # make static lib - FINAL_LIBS=`make_ar_static_lib ${OPTS} 1 ${LIBNAME} ${NEW_OBJECTS}` - - # remove temporary extracted .o files - rm -rf ${LIBNAME}.obj - else - # make dynamic library - LIBNAME="lib${LIBNAME}" # prefix with "lib" - case $ARCH in 'Linux' | 'GNU' | GNU/*) - OPTS="-Xlinker -Bsymbolic -shared -Wl,-soname,${LIBNAME}.so.${MAJOR}" - ;; - *) - OPTS="-shared -Wl,-soname,${LIBNAME}.so.${MAJOR}" - ;; - esac - if [ $EXPORTS ] ; then - #OPTS="${OPTS} -Xlinker --retain-symbols-file ${EXPORTS}" - # Make the 'exptmp' file for --version-script option - echo "{" > exptmp - echo "global:" >> exptmp - sed 's/$/;/' ${EXPORTS} >> exptmp - echo "local:" >> exptmp - echo "*;" >> exptmp - echo "};" >> exptmp - OPTS="${OPTS} -Xlinker --version-script=exptmp" - # exptmp is removed below - fi - - # Check to see if we are building for a different ABI. - add_abi_flag_to_opts ${OBJECTS} - - if [ "${ALTOPTS}" ] ; then - OPTS=${ALTOPTS} - fi - - if [ x${PATCH} = "x" ] ; then - VERSION="${MAJOR}.${MINOR}" - else - VERSION="${MAJOR}.${MINOR}.${PATCH}" - fi - - echo "mklib: Making" $ARCH "shared library: " ${LIBNAME}.so.${VERSION} - - # rm any old libs - rm -f ${LIBNAME}.so.${VERSION} - rm -f ${LIBNAME}.so.${MAJOR} - rm -f ${LIBNAME}.so - - # make lib - ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME}.so.${VERSION} ${OBJECTS} ${DEPS} - # make usual symlinks - ln -s ${LIBNAME}.so.${VERSION} ${LIBNAME}.so.${MAJOR} - ln -s ${LIBNAME}.so.${MAJOR} ${LIBNAME}.so - # finish up - FINAL_LIBS="${LIBNAME}.so.${VERSION} ${LIBNAME}.so.${MAJOR} ${LIBNAME}.so" -# rm -f exptmp - fi - ;; - - 'SunOS') - if [ $STATIC = 1 ] ; then - LIBNAME="lib${LIBNAME}.a" - echo "mklib: Making SunOS static library: " ${LIBNAME} - FINAL_LIBS=`make_ar_static_lib -ruc 0 ${LIBNAME} ${OBJECTS}` - else - if [ $NOPREFIX = 0 ] ; then - LIBNAME="lib${LIBNAME}.so" - fi - echo "mklib: Making SunOS shared library: " ${LIBNAME} - - if [ "x$LINK" = "x" ] ; then - # -linker was not specified, choose default linker now - if [ $CPLUSPLUS = 1 ] ; then - # determine linker and options for C++ code - if [ `which c++` ] ; then - # use Sun c++ - LINK="c++" - elif [ `type g++` ] ; then - # use g++ - LINK="g++" - else - echo "mklib: warning: can't find C++ compiler, trying CC." - LINK="CC" - fi - else - # use native Sun linker for C code - LINK="ld" - fi - fi - - # linker options - if [ ${LINK} = "ld" -o ${LINK} = "cc" -o ${LINK} = "CC" ] ; then - # SunOS tools, -G to make shared libs - OPTS="-G" - else - # gcc linker - # Check if objects are 32-bit and we're running in 64-bit - # environment. If so, pass -m32 flag to linker. - set ${OBJECTS} - ABI32=`file $1 | grep 32-bit` - if [ "${ABI32}" ] ; then - OPTS="-m32 -shared -Wl,-Bdynamic" - else - OPTS="-m64 -shared -Wl,-Bdynamic" - fi - fi - - # If using Sun C++ compiler, need to tell it not to add runpaths - # that are specific to the build machine - if [ ${LINK} = "CC" ] ; then - OPTS="${OPTS} -norunpath" - fi - - # Solaris linker requires explicitly listing the Standard C & C++ - # libraries in the link path when building shared objects - if [ ${LINK} = "CC" ] ; then - DEPS="${DEPS} -lCrun" - fi - DEPS="${DEPS} -lc" - - if [ $EXPORTS ] ; then - # Make the 'mapfile.scope' linker mapfile - echo "{" > mapfile.scope - echo "global:" >> mapfile.scope - sed 's/$/;/' ${EXPORTS} >> mapfile.scope - echo "local:" >> mapfile.scope - echo " *;" >> mapfile.scope - echo "};" >> mapfile.scope - OPTS="${OPTS} -Wl,-Mmapfile.scope" - fi - - # Check if objects are 64-bit - # file says: ELF 64-bit MSB relocatable SPARCV9 Version 1 - set ${OBJECTS} - if [ ${LINK} = "cc" -o ${LINK} = "CC" ] ; then - ABI64=`file $1 | grep "ELF 64-bit"` - if [ "${ABI64}" ] ; then - case `uname -p` in - sparc) OPTS="${OPTS} -xarch=v9" ;; - i386) OPTS="${OPTS} -xarch=amd64" ;; - esac - fi - fi - if [ "${ALTOPTS}" ] ; then - OPTS=${ALTOPTS} - fi - - # for debug: - #echo "mklib: linker is" ${LINK} ${OPTS} - if [ $NOPREFIX = 1 ] ; then - rm -f ${LIBNAME} - ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS} - FINAL_LIBS="${LIBNAME}" - else - rm -f ${LIBNAME}.${MAJOR} ${LIBNAME} - ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME}.${MAJOR} -h ${LIBNAME}.${MAJOR} ${OBJECTS} ${DEPS} - ln -s ${LIBNAME}.${MAJOR} ${LIBNAME} - FINAL_LIBS="${LIBNAME}.${MAJOR} ${LIBNAME}" - fi - fi - ;; - - 'FreeBSD') - # we assume gcc - - if [ "x$LINK" = "x" ] ; then - # -linker was not specified so set default link command now - if [ $CPLUSPLUS = 1 ] ; then - LINK=g++ - else - LINK=gcc - fi - fi - - if [ $NOPREFIX = 1 ] ; then - # No "lib" or ".so" part - echo "mklib: Making FreeBSD shared library: " ${LIBNAME} - OPTS="-shared" - if [ "${ALTOPTS}" ] ; then - OPTS=${ALTOPTS} - fi - rm -f ${LIBNAME} - ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS} - FINAL_LIBS=${LIBNAME} - elif [ $STATIC = 1 ] ; then - # make a static .a library - STLIB="lib${LIBNAME}.a" - echo "mklib: Making FreeBSD static library: " ${STLIB} - - # expand .a into .o files - NEW_OBJECTS=`expand_archives ${STLIB}.obj $OBJECTS` - - FINAL_LIBS=`make_ar_static_lib cq 1 ${STLIB} ${NEW_OBJECTS}` - - # remove temporary extracted .o files - rm -rf ${STLIB}.obj - else - # make dynamic library - SHLIB="lib${LIBNAME}.so.${MAJOR}" - OPTS="-shared -Wl,-soname,${SHLIB}" - if [ "${ALTOPTS}" ] ; then - OPTS=${ALTOPTS} - fi - echo "mklib: Making FreeBSD shared library: " ${SHLIB} - rm -f ${SHLIB} - ${LINK} ${OPTS} ${LDFLAGS} -o ${SHLIB} ${OBJECTS} ${DEPS} - ln -sf ${SHLIB} "lib${LIBNAME}.so" - FINAL_LIBS="${SHLIB} lib${LIBNAME}.so" - fi - ;; - - 'IRIX' | 'IRIX64') - if [ $STATIC = 1 ] ; then - LIBNAME="lib${LIBNAME}.a" - FINAL_LIBS=`make_ar_static_lib rc 0 ${LIBNAME} ${OBJECTS}` - else - LIBNAME="lib${LIBNAME}.so" # prefix with "lib", suffix with ".so" - - # examine first object to determine ABI - set ${OBJECTS} - ABI_O32=`file $1 | grep 'ELF 32-bit'` - ABI_N32=`file $1 | grep 'ELF N32'` - ABI_N64=`file $1 | grep 'ELF 64-bit'` - if [ "${ABI_O32}" ] ; then - OPTS="-32 -shared -all" - ABI="o32-bit" - elif [ "${ABI_N32}" ] ; then - OPTS="-n32 -shared -all" - ABI="n32-bit" - elif [ "${ABI_N64}" ] ; then - OPTS="-64 -shared -all" - ABI="64-bit" - else - echo "Error: Unexpected IRIX ABI!" - exit 1 - fi - - if [ "${ALTOPTS}" ] ; then - OPTS=${ALTOPTS} - fi - - if [ $CPLUSPLUS = 1 ] ; then - LINK="CC" - else - LINK="ld" - fi - - echo "mklib: Making IRIX " ${ABI} " shared library: " ${LIBNAME} - ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS} - FINAL_LIBS=${LIBNAME} - fi - ;; - - 'linux-cygwin') - LIBNAME="lib${LIBNAME}.a" - echo "mklib: Making linux-cygwin library: " ${LIBNAME} - rm -f ${LIBNAME} - gnuwin32ar ruv ${LIBNAME} ${OBJECTS} - FINAL_LIBS=${LIBNAME} - ;; - - 'HP-UX') - if [ $STATIC = 1 ] ; then - LIBNAME="lib${LIBNAME}.a" - echo "mklib: Making HP-UX static library: " ${LIBNAME} - FINAL_LIBS=`make_ar_static_lib -ruv 0 ${LIBNAME} ${OBJECTS}` - else - # HP uses a .2 for their current GL/GLU libraries - if [ ${LIBNAME} = "GL" -o ${LIBNAME} = "GLU" ] ; then - MAJOR=2 - fi - RUNLIB="lib${LIBNAME}.${MAJOR}" - DEVLIB="lib${LIBNAME}.sl" - echo "mklib: Making HP-UX shared library: " ${RUNLIB} ${DEVLIB} - ld -b -o ${RUNLIB} +b ${RUNLIB} ${OBJECTS} ${DEPS} - ln -s ${RUNLIB} ${DEVLIB} - FINAL_LIBS="${RUNLIB} ${DEVLIB}" - fi - ;; - - 'AIX' ) - # examine first object to determine ABI - set ${OBJECTS} - ABI_64=`file $1 | grep '64-bit'` - if [ "${ABI_64}" ] ; then - X64="-X64" - Q64="-q64" - OFILE=shr_64.o - else - OFILE=shr.o #Want to be consistent with the IBM libGL.a - fi - - if [ $STATIC = 1 ] ; then - LIBNAME="lib${LIBNAME}.a" - echo "mklib: Making AIX static library: " ${LIBNAME} - FINAL_LIBS=`make_ar_static_lib -ruv 0 ${LIBNAME} ${OBJECTS}` - else - EXPFILE="lib${LIBNAME}.exp" - LIBNAME="lib${LIBNAME}.a" # shared objects are still stored in the .a libraries - OPTS="-bE:${EXPFILE} -bM:SRE -bnoentry ${Q64}" - rm -f ${EXPFILE} ${OFILE} - NM="/bin/nm -eC ${X64}" - echo "#! /usr/lib/${LIBNAME}" > ${EXPFILE} - ${NM} ${OBJECTS} | awk '{ - if ((($2 == "T") || ($2 == "D") || ($2 == "B")) \ - && ( substr($1,1,1) != ".")) { - if (substr ($1, 1, 7) != "__sinit" && - substr ($1, 1, 7) != "__sterm") { - if (substr ($1, 1, 5) == "__tf1") - print (substr ($1, 7)) - else if (substr ($1, 1, 5) == "__tf9") - print (substr ($1, 15)) - else - print $1 - } - } - }' | sort -u >> ${EXPFILE} - - if [ "${ALTOPTS}" ] ; then - OPTS=${ALTOPTS} - fi - - # On AIX a shared library is linked differently when - # you want to dlopen the file - if [ $DLOPEN = "1" ] ; then - cc -G ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS} - else - cc ${OPTS} ${LDFLAGS} -o ${OFILE} ${OBJECTS} ${DEPS} - ar ${X64} -r ${LIBNAME} ${OFILE} - fi - - FINAL_LIBS="${LIBNAME}" - fi - ;; - - 'OpenSTEP') - LIBNAME="lib${LIBNAME}.a" - echo "mklib: Making OpenSTEP static library: " ${LIBNAME} - libtool -static -o ${LIBNAME} - ${OBJECTS} - FINAL_LIBS=${LIBNAME} - ;; - - 'OSF1') - if [ $STATIC = 1 ] ; then - LIBNAME="lib${LIBNAME}.a" - echo "mklib: Making OSF/1 static library: " ${LIBNAME} - FINAL_LIBS=`make_ar_static_lib -ruv 0 ${LIBNAME} ${OBJECTS}` - else - VERSION="${MAJOR}.${MINOR}" - LIBNAME="lib${LIBNAME}.so" - echo "mklib: Making OSF/1 shared library: " ${LIBNAME} - if [ "x$LINK" = "x" ] ; then - if [ $CPLUSPLUS = 1 ] ; then - LINK=cxx - else - LINK=cc - fi - fi - rm -f ${LIBNAME}.${VERSION} - ${LINK} -o ${LIBNAME}.${VERSION} -shared -set_version ${VERSION} -soname ${LIBNAME}.${VERSION} -expect_unresolved \* -all ${OBJECTS} ${DEPS} - ln -sf ${LIBNAME}.${VERSION} ${LIBNAME} - FINAL_LIBS="${LIBNAME} ${LIBNAME}.${VERSION}" - fi - ;; - - 'Darwin') - if [ $STATIC = 1 ] ; then - LIBNAME="lib${LIBNAME}.a" - echo "mklib: Making Darwin static library: " ${LIBNAME} - OPTS="-ruvs" - if [ "${ALTOPTS}" ] ; then - OPTS=${ALTOPTS} - fi - - # expand .a into .o files - NEW_OBJECTS=`expand_archives ${LIBNAME}.obj $OBJECTS` - - # make static lib - FINAL_LIBS=`make_ar_static_lib ${OPTS} 1 ${LIBNAME} ${NEW_OBJECTS}` - - # remove temporary extracted .o files - rm -rf ${LIBNAME}.obj - - FINAL_LIBS=${LIBNAME} - else - # On Darwin a .bundle is used for a library that you want to dlopen - if [ $DLOPEN = "1" ] ; then - LIBSUFFIX="bundle" - OPTS="${ARCHOPT} -bundle -multiply_defined suppress" - else - LIBSUFFIX="dylib" - if [ -z "$ID" ] ; then - ID="lib${LIBNAME}.${MAJOR}.${LIBSUFFIX}" - fi - OPTS="${ARCHOPT} -dynamiclib -multiply_defined suppress -current_version ${MAJOR}.${MINOR}.0 -compatibility_version ${MAJOR}.${MINOR}.0 -install_name ${ID}" - fi - - if [ ${EXPORTS} ] ; then - if [ -f ${EXPORTS}".darwin" ] ; then - EXPORTS=$EXPORTS".darwin" - fi - OPTS="${OPTS} -exported_symbols_list ${EXPORTS}" - fi - - LINKNAME="lib${LIBNAME}.${LIBSUFFIX}" - LIBNAME="lib${LIBNAME}.${MAJOR}.${LIBSUFFIX}" - - # examine first object to determine ABI - set ${OBJECTS} - ABIS=`lipo -info $1 | sed s/.*://` - for ABI in $ABIS; do - OPTS="${OPTS} -arch ${ABI}" - done - - if [ "${ALTOPTS}" ] ; then - OPTS=${ALTOPTS} - fi - - # determine linker - if [ $CPLUSPLUS = 1 ] ; then - LINK="g++" - else - LINK="cc" - fi - - echo "mklib: Making Darwin shared library: " ${LIBNAME} - - ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS} - ln -s ${LIBNAME} ${LINKNAME} - FINAL_LIBS="${LIBNAME} ${LINKNAME}" - fi - ;; - - 'LynxOS') - LIBNAME="lib${LIBNAME}.a" - echo "mklib: Making LynxOS static library: " ${LIBNAME} - FINAL_LIBS=`make_ar_static_lib -ru 0 ${LIBNAME} ${OBJECTS}` - ;; - - 'QNX') - LIBNAME="lib${LIBNAME}.a" - echo "mklib: Making QNX library: " ${LIBNAME} - wlib ${LIBNAME} ${OBJECTS} - FINAL_LIBS=${LIBNAME} - ;; - - 'MorphOS') - LIBNAME="lib${LIBNAME}.a" - echo "mklib: Making MorphOS library: " ${LIBNAME} - ppc-morphos-ar rc ${LIBNAME} ${OBJECTS} - FINAL_LIBS="${LIBNAME}" - ;; - - 'icc' | 'icc-istatic') - # Intel C compiler - # This should get merged into the Linux code, above, since this isn't - # really a different architecture. - LIBNAME="lib${LIBNAME}" # prefix with "lib" - - if [ $STATIC = 1 ] ; then - echo "mklib: Making Intel ICC static library: " ${LIBNAME}.a - LINK="ar" - OPTS="-ruv" - if [ "${ALTOPTS}" ] ; then - OPTS=${ALTOPTS} - fi - # make lib - ${LINK} ${OPTS} ${LIBNAME}.a ${OBJECTS} - # finish up - FINAL_LIBS="${LIBNAME}.a" - else - if [ $ARCH = icc-istatic ] ; then - OPTS="-shared -i-static -cxxlib-icc" - else - OPTS="-shared" - fi - if [ "${ALTOPTS}" ] ; then - OPTS=${ALTOPTS} - fi - VERSION="${MAJOR}.${MINOR}.${PATCH}" - echo "mklib: Making Intel ICC shared library: " ${LIBNAME}.so.${VERSION} - - if [ $CPLUSPLUS = 1 ] ; then - LINK="icpc" - else - LINK="icc" - fi - # rm any old libs - rm -f ${LIBNAME}.so.${VERSION} - rm -f ${LIBNAME}.so.${MAJOR} - rm -f ${LIBNAME}.so - # make lib - ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME}.so.${VERSION} ${OBJECTS} ${DEPS} - # make usual symlinks - ln -s ${LIBNAME}.so.${VERSION} ${LIBNAME}.so.${MAJOR} - ln -s ${LIBNAME}.so.${MAJOR} ${LIBNAME}.so - # finish up - FINAL_LIBS="${LIBNAME}.so.${VERSION} ${LIBNAME}.so.${MAJOR} ${LIBNAME}.so" - fi - ;; - - 'aix-gcc') - # AIX with gcc - if [ $STATIC = 1 ] ; then - LIBNAME="lib${LIBNAME}.a" - echo "mklib: Making AIX GCC static library: " ${LIBNAME} - FINAL_LIBS=`make_ar_static_lib ru 0 ${LIBNAME} ${OBJECTS}` - else - LIBNAME="lib${LIBNAME}.so" # prefix with "lib", suffix with ".so" - echo "mklib: Making AIX GCC shared library: " ${LIBNAME} - # remove old lib - rm -f ${LIBNAME} - # make the lib - gcc -shared -Wl,-G ${OBJECTS} ${DEPS} -o ${LIBNAME} - # NOTE: the application linking with this library must specify - # the -Wl,-brtl flags to gcc - FINAL_LIBS=${LIBNAME} - fi - ;; - - 'ultrix') - # XXX untested - if [ $STATIC = 0 ] ; then - echo "mklib: Warning shared libs not supported on Ultrix" - fi - LIBNAME="lib${LIBNAME}.a" - echo "mklib: Making static library for Ultrix: " ${LIBNAME} - FINAL_LIBS=`make_ar_static_lib ru 0 ${LIBNAME} ${OBJECTS}` - ;; - - CYGWIN*) - # GCC-based environment - - if [ "x$LINK" = "x" ] ; then - # -linker was not specified so set default link command now - if [ $CPLUSPLUS = 1 ] ; then - LINK=g++ - else - LINK=gcc - fi - fi - - if [ $NOPREFIX = 1 ] ; then - # No "lib" or ".so" part - echo "mklib: Making CYGWIN shared library: " ${LIBNAME} - OPTS="-shared -Wl,--enable-auto-image-base" - if [ "${ALTOPTS}" ] ; then - OPTS=${ALTOPTS} - fi - rm -f ${LIBNAME} - ${LINK} ${OPTS} ${LDFLAGS} -o ${LIBNAME} ${OBJECTS} ${DEPS} || exit $? - FINAL_LIBS=${LIBNAME} - else - CYGNAME="cyg${LIBNAME}" # prefix with "cyg" - LIBNAME="lib${LIBNAME}" # prefix with "lib" - - if [ $STATIC = 1 ] ; then - LIBNAME=${LIBNAME}.a - echo "mklib: Making CYGWIN static library: " ${LIBNAME} - OPTS="-ru" - if [ "${ALTOPTS}" ] ; then - OPTS=${ALTOPTS} - fi - - # expand .a into .o files - NEW_OBJECTS=`expand_archives ${LIBNAME}.obj $OBJECTS` - - FINAL_LIBS=`make_ar_static_lib ${OPTS} 1 ${LIBNAME} ${NEW_OBJECTS}` - - # remove temporary extracted .o files - rm -rf ${LIBNAME}.obj - else - OPTS="-shared -Wl,--enable-auto-image-base -Wl,-export-all -Wl,--out-implib=${LIBNAME}-${MAJOR}.dll.a" - if [ "${ALTOPTS}" ] ; then - OPTS=${ALTOPTS} - fi - echo "mklib: Making CYGWIN shared library: " ${CYGNAME}-${MAJOR}.dll - - # rm any old libs - rm -f ${CYGNAME}-${MAJOR}.dll - rm -f ${LIBNAME}-${MAJOR}.dll.a - rm -f ${LIBNAME}.dll.a - rm -f ${LIBNAME}.a - - # make lib - ${LINK} ${OPTS} ${LDFLAGS} -o ${CYGNAME}-${MAJOR}.dll ${OBJECTS} ${DEPS} || exit $? - # make usual symlinks - ln -s ${LIBNAME}-${MAJOR}.dll.a ${LIBNAME}.dll.a - # finish up - FINAL_LIBS="${LIBNAME}-${MAJOR}.dll.a ${LIBNAME}.dll.a" - # special case for installing in bin - FINAL_BINS="${CYGNAME}-${MAJOR}.dll" - fi - fi - ;; - - 'Haiku') - if [ $STATIC = 1 ] ; then - LIBNAME="lib${LIBNAME}.a" - if [ "x$LINK" = "x" ] ; then - # -linker was not specified so set default link command now - if [ $CPLUSPLUS = 1 ] ; then - LINK=g++ - else - LINK=gcc - fi - fi - - OPTS="-ru" - if [ "${ALTOPTS}" ] ; then - OPTS=${ALTOPTS} - fi - - echo "mklib: Making static library for Haiku: " ${LIBNAME} - - # expand .a into .o files - NEW_OBJECTS=`expand_archives ${LIBNAME}.obj $OBJECTS` - - # make static lib - FINAL_LIBS=`make_ar_static_lib ${OPTS} 1 ${LIBNAME} ${NEW_OBJECTS}` - - # remove temporary extracted .o files - rm -rf ${LIBNAME}.obj - else - LIBNAME="lib${LIBNAME}.so" # prefix with "lib", suffix with ".so" - OPTS="-shared" - - echo "mklib: Making shared library for Haiku: " ${LIBNAME} - ${LINK} ${OPTS} ${LDFLAGS} ${OBJECTS} ${DEPS} -o ${LIBNAME} - FINAL_LIBS="${LIBNAME}" - fi - ;; - - 'example') - # If you're adding support for a new architecture, you can - # start with this: - if [ $STATIC = 1 ] ; then - LIBNAME="lib${LIBNAME}.a" - echo "mklib: Making static library for example arch: " ${LIBNAME} - FINAL_LIBS=`make_ar_static_lib rv 0 ${LIBNAME} ${OBJECTS}` - else - LIBNAME="lib${LIBNAME}.so" # prefix with "lib", suffix with ".so" - echo "mklib: Making shared library for example arch: " ${LIBNAME} - ld -o ${LIBNAME} ${OBJECTS} ${DEPS} - FINAL_LIBS="${LIBNAME}" - fi - ;; - - *) - echo "mklib: ERROR: Don't know how to make a static/shared library for" ${ARCH} - echo "mklib: Please add necessary commands to mklib script." - ;; -esac - - -# -# Put library files into installation directory if specified. -# -if [ ${INSTALLDIR} != "." ] ; then - echo "mklib: Installing" ${FINAL_LIBS} "in" ${INSTALLDIR} - test -d ${INSTALLDIR} || mkdir -p ${INSTALLDIR} - mv ${FINAL_LIBS} ${INSTALLDIR}/ - - if [ "x${FINAL_BINS}" != "x" ] ; then - echo "mklib: Installing" ${FINAL_BINS} "in" ${INSTALLDIR} - mv ${FINAL_BINS} ${INSTALLDIR}/ - fi -fi diff --git a/mesalib/configs/.gitignore b/mesalib/configs/.gitignore deleted file mode 100644 index 97ac5b732..000000000 --- a/mesalib/configs/.gitignore +++ /dev/null @@ -1,2 +0,0 @@ -current -autoconf diff --git a/mesalib/configs/current.in b/mesalib/configs/current.in deleted file mode 100644 index dc8e63f43..000000000 --- a/mesalib/configs/current.in +++ /dev/null @@ -1,222 +0,0 @@ -# Autoconf configuration - -# Pull in the defaults -include $(TOP)/configs/default - -# This is generated by configure -CONFIG_NAME = autoconf - -# Compiler and flags -CC = @CC@ -CXX = @CXX@ -PIC_FLAGS = @PIC_FLAGS@ -DEFINES = @DEFINES@ -API_DEFINES = @API_DEFINES@ -SHARED_GLAPI = @SHARED_GLAPI@ -CFLAGS_NOVISIBILITY = @CPPFLAGS@ @CFLAGS@ \ - $(PIC_FLAGS) $(DEFINES) -CXXFLAGS_NOVISIBILITY = @CPPFLAGS@ @CXXFLAGS@ \ - $(PIC_FLAGS) $(DEFINES) -CFLAGS = $(CFLAGS_NOVISIBILITY) @VISIBILITY_CFLAGS@ -CXXFLAGS = $(CXXFLAGS_NOVISIBILITY) @VISIBILITY_CXXFLAGS@ -LDFLAGS = @LDFLAGS@ -RADEON_CFLAGS = @RADEON_CFLAGS@ -RADEON_LIBS = @RADEON_LIBS@ -NOUVEAU_CFLAGS = @NOUVEAU_CFLAGS@ -NOUVEAU_LIBS = @NOUVEAU_LIBS@ -INTEL_LIBS = @INTEL_LIBS@ -INTEL_CFLAGS = @INTEL_CFLAGS@ -X11_LIBS = @X11_LIBS@ -X11_CFLAGS = @X11_CFLAGS@ -LLVM_BINDIR = @LLVM_BINDIR@ -LLVM_CFLAGS = @LLVM_CFLAGS@ -LLVM_CPPFLAGS = @LLVM_CPPFLAGS@ -LLVM_CXXFLAGS = @LLVM_CXXFLAGS@ -LLVM_LDFLAGS = @LLVM_LDFLAGS@ -LLVM_LIBDIR = @LLVM_LIBDIR@ -LLVM_LIBS = @LLVM_LIBS@ -LLVM_INCLUDEDIR = @LLVM_INCLUDEDIR@ -GLW_CFLAGS = @GLW_CFLAGS@ -GLX_TLS = @GLX_TLS@ - -# dlopen -DLOPEN_LIBS = @DLOPEN_LIBS@ -CLOCK_LIB = @CLOCK_LIB@ - -# Source selection -MESA_ASM_FILES = @MESA_ASM_FILES@ - -# Misc tools and flags -MAKE = @MAKE@ -SHELL = @SHELL@ -MKLIB_OPTIONS = @MKLIB_OPTIONS@ -MKDEP = @MKDEP@ -MKDEP_OPTIONS = @MKDEP_OPTIONS@ -INSTALL = @INSTALL@ -AWK = @AWK@ -GREP = @GREP@ -NM = @NM@ - -# Perl -PERL = @PERL@ - -# Indent (used for generating dispatch tables) -INDENT = @INDENT@ -INDENT_FLAGS = @INDENT_FLAGS@ - -# Python and flags (generally only needed by the developers) -PYTHON2 = @PYTHON2@ -PYTHON_FLAGS = -t -O -O - -# Flex and Bison for GLSL compiler -FLEX = @LEX@ -BISON = @YACC@ - -# Library names (base name) -GL_LIB = @GL_LIB@ -GLU_LIB = @GLU_LIB@ -GLW_LIB = GLw -OSMESA_LIB = @OSMESA_LIB@ -GLESv1_CM_LIB = GLESv1_CM -GLESv2_LIB = GLESv2 -VG_LIB = OpenVG -GLAPI_LIB = glapi - -# Library names (actual file names) -GL_LIB_NAME = @GL_LIB_NAME@ -GLU_LIB_NAME = @GLU_LIB_NAME@ -GLW_LIB_NAME = @GLW_LIB_NAME@ -OSMESA_LIB_NAME = @OSMESA_LIB_NAME@ -EGL_LIB_NAME = @EGL_LIB_NAME@ -GLESv1_CM_LIB_NAME = @GLESv1_CM_LIB_NAME@ -GLESv2_LIB_NAME = @GLESv2_LIB_NAME@ -VG_LIB_NAME = @VG_LIB_NAME@ -GLAPI_LIB_NAME = @GLAPI_LIB_NAME@ - -# Globs used to install the lib and all symlinks -GL_LIB_GLOB = @GL_LIB_GLOB@ -GLU_LIB_GLOB = @GLU_LIB_GLOB@ -GLW_LIB_GLOB = @GLW_LIB_GLOB@ -EGL_LIB_GLOB = @EGL_LIB_GLOB@ -GLESv1_CM_LIB_GLOB = @GLESv1_CM_LIB_GLOB@ -GLESv2_LIB_GLOB = @GLESv2_LIB_GLOB@ -VG_LIB_GLOB = @VG_LIB_GLOB@ -GLAPI_LIB_GLOB = @GLAPI_LIB_GLOB@ - -# Directories to build -LIB_DIR = @LIB_DIR@ -SRC_DIRS = @SRC_DIRS@ -DRIVER_DIRS = @DRIVER_DIRS@ -GALLIUM_DIRS = @GALLIUM_DIRS@ -GALLIUM_DRIVERS_DIRS = @GALLIUM_DRIVERS_DIRS@ -GALLIUM_WINSYS_DIRS = @GALLIUM_WINSYS_DIRS@ -GALLIUM_TARGET_DIRS = @GALLIUM_TARGET_DIRS@ -GALLIUM_STATE_TRACKERS_DIRS = @GALLIUM_STATE_TRACKERS_DIRS@ -GALLIUM_AUXILIARIES = $(TOP)/src/gallium/auxiliary/libgallium.a -GALLIUM_DRIVERS = $(foreach DIR,$(GALLIUM_DRIVERS_DIRS),$(TOP)/src/gallium/drivers/$(DIR)/lib$(DIR).a) - -# Driver specific build vars -DRI_DIRS = @DRI_DIRS@ -EGL_PLATFORMS = @EGL_PLATFORMS@ -EGL_CLIENT_APIS = @EGL_CLIENT_APIS@ - -# Dependencies -X11_INCLUDES = @X11_INCLUDES@ - -# GLw motif setup -GLW_SOURCES = @GLW_SOURCES@ -MOTIF_CFLAGS = @MOTIF_CFLAGS@ - -# Library/program dependencies -GL_LIB_DEPS = @GL_LIB_DEPS@ -OSMESA_LIB_DEPS = -L$(TOP)/$(LIB_DIR) @OSMESA_MESA_DEPS@ \ - @OSMESA_LIB_DEPS@ -EGL_LIB_DEPS = @EGL_LIB_DEPS@ -GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) @GLU_MESA_DEPS@ \ - @GLU_LIB_DEPS@ -GLW_LIB_DEPS = -L$(TOP)/$(LIB_DIR) @GLW_MESA_DEPS@ \ - @GLW_LIB_DEPS@ -GLESv1_CM_LIB_DEPS = @GLESv1_CM_LIB_DEPS@ -GLESv2_LIB_DEPS = @GLESv2_LIB_DEPS@ -VG_LIB_DEPS = @VG_LIB_DEPS@ -GLAPI_LIB_DEPS = @GLAPI_LIB_DEPS@ - -# DRI dependencies -DRI_LIB_DEPS = @DRI_LIB_DEPS@ -GALLIUM_DRI_LIB_DEPS = @GALLIUM_DRI_LIB_DEPS@ -LIBDRM_CFLAGS = @LIBDRM_CFLAGS@ -LIBDRM_LIBS = @LIBDRM_LIBS@ -DRI2PROTO_CFLAGS = @DRI2PROTO_CFLAGS@ -GLPROTO_CFLAGS = @GLPROTO_CFLAGS@ -EXPAT_INCLUDES = @EXPAT_INCLUDES@ - -# Autoconf directories -prefix = @prefix@ -exec_prefix = @exec_prefix@ -libdir = @libdir@ -includedir = @includedir@ - -# Installation directories (for make install) -INSTALL_DIR = $(prefix) -INSTALL_LIB_DIR = $(libdir) -INSTALL_INC_DIR = $(includedir) - -# DRI installation directories -DRI_DRIVER_INSTALL_DIR = @DRI_DRIVER_INSTALL_DIR@ - -# Where libGL will look for DRI hardware drivers -DRI_DRIVER_SEARCH_DIR = @DRI_DRIVER_SEARCH_DIR@ - -# EGL driver install directory -EGL_DRIVER_INSTALL_DIR = @EGL_DRIVER_INSTALL_DIR@ - -# XVMC library install directory -XVMC_LIB_INSTALL_DIR=@XVMC_LIB_INSTALL_DIR@ - -# VDPAU library install directory -VDPAU_LIB_INSTALL_DIR=@VDPAU_LIB_INSTALL_DIR@ - -# VA library install directory -VA_LIB_INSTALL_DIR=@VA_LIB_INSTALL_DIR@ - -# Xorg driver install directory (for xorg state-tracker) -XORG_DRIVER_INSTALL_DIR = @XORG_DRIVER_INSTALL_DIR@ - -# Path to OpenCL C library libclc -LIBCLC_PATH = @LIBCLC_PATH@ - -# pkg-config substitutions -GL_PC_REQ_PRIV = @GL_PC_REQ_PRIV@ -GL_PC_LIB_PRIV = @GL_PC_LIB_PRIV@ -GL_PC_CFLAGS = @GL_PC_CFLAGS@ -DRI_PC_REQ_PRIV = @DRI_PC_REQ_PRIV@ -GLU_PC_REQ = @GLU_PC_REQ@ -GLU_PC_REQ_PRIV = @GLU_PC_REQ_PRIV@ -GLU_PC_LIB_PRIV = @GLU_PC_LIB_PRIV@ -GLU_PC_CFLAGS = @GLU_PC_CFLAGS@ -GLW_PC_REQ_PRIV = @GLW_PC_REQ_PRIV@ -GLW_PC_LIB_PRIV = @GLW_PC_LIB_PRIV@ -GLW_PC_CFLAGS = @GLW_PC_CFLAGS@ -OSMESA_PC_REQ = @OSMESA_PC_REQ@ -OSMESA_PC_LIB_PRIV = @OSMESA_PC_LIB_PRIV@ -GLESv1_CM_PC_LIB_PRIV = @GLESv1_CM_PC_LIB_PRIV@ -GLESv2_PC_LIB_PRIV = @GLESv2_PC_LIB_PRIV@ -EGL_PC_REQ_PRIV = @GL_PC_REQ_PRIV@ -EGL_PC_LIB_PRIV = @GL_PC_LIB_PRIV@ -EGL_PC_CFLAGS = @GL_PC_CFLAGS@ - -XCB_DRI2_CFLAGS = @XCB_DRI2_CFLAGS@ -XCB_DRI2_LIBS = @XCB_DRI2_LIBS@ -LIBUDEV_CFLAGS = @LIBUDEV_CFLAGS@ -LIBUDEV_LIBS = @LIBUDEV_LIBS@ -WAYLAND_CFLAGS = @WAYLAND_CFLAGS@ -WAYLAND_LIBS = @WAYLAND_LIBS@ - -MESA_LLVM = @MESA_LLVM@ - -LLVM_VERSION = @LLVM_VERSION@ - -HAVE_XF86VIDMODE = @HAVE_XF86VIDMODE@ - -GALLIUM_PIPE_LOADER_DEFINES = @GALLIUM_PIPE_LOADER_DEFINES@ -GALLIUM_PIPE_LOADER_LIBS = @GALLIUM_PIPE_LOADER_LIBS@ diff --git a/mesalib/configs/default b/mesalib/configs/default deleted file mode 100644 index 7b9e1c61a..000000000 --- a/mesalib/configs/default +++ /dev/null @@ -1,180 +0,0 @@ -# Default/template configuration - -# This is included by other config files which may override some -# of these variables. -# Think of this as a base class from which configs are derived. - - -CONFIG_NAME = default - -# Version info -MESA_MAJOR=9 -MESA_MINOR=1 -MESA_TINY=0 -MESA_VERSION = $(MESA_MAJOR).$(MESA_MINOR).$(MESA_TINY) - -# external projects. This should be useless now that we use libdrm. -DRM_SOURCE_PATH=$(TOP)/../drm - -# Compiler and flags -CC = cc -CXX = CC -CFLAGS = -O -CXXFLAGS = -O -LDFLAGS = -GLU_CFLAGS = -GLX_TLS = no - -# Compiler for building demos/tests/etc -APP_CC = $(CC) -APP_CXX = $(CXX) - -# Misc tools and flags -SHELL = /bin/sh -MKLIB = $(SHELL) $(TOP)/bin/mklib -MKLIB_OPTIONS = -MKDEP = makedepend -MKDEP_OPTIONS = -fdepend -MAKE = make -FLEX = flex -BISON = bison -PKG_CONFIG = pkg-config - -# Use MINSTALL for installing libraries, INSTALL for everything else -MINSTALL = $(SHELL) $(TOP)/bin/minstall -INSTALL = $(MINSTALL) - -# Tools for regenerating glapi (generally only needed by the developers) -PYTHON2 = python -PYTHON_FLAGS = -t -O -O -INDENT = indent -INDENT_FLAGS = -i4 -nut -br -brs -npcs -ce -T GLubyte -T GLbyte -T Bool - -# Library names (base name) -GL_LIB = GL -GLU_LIB = GLU -GLW_LIB = GLw -OSMESA_LIB = OSMesa -EGL_LIB = EGL -GLESv1_CM_LIB = GLESv1_CM -GLESv2_LIB = GLESv2 -VG_LIB = OpenVG -GLAPI_LIB = glapi - -# Library names (actual file names) -GL_LIB_NAME = lib$(GL_LIB).so -GLU_LIB_NAME = lib$(GLU_LIB).so -GLW_LIB_NAME = lib$(GLW_LIB).so -OSMESA_LIB_NAME = lib$(OSMESA_LIB).so -EGL_LIB_NAME = lib$(EGL_LIB).so -GLESv1_CM_LIB_NAME = lib$(GLESv1_CM_LIB).so -GLESv2_LIB_NAME = lib$(GLESv2_LIB).so -VG_LIB_NAME = lib$(VG_LIB).so -GLAPI_LIB_NAME = lib$(GLAPI_LIB).so - -# globs used to install the lib and all symlinks -GL_LIB_GLOB = $(GL_LIB_NAME)* -GLU_LIB_GLOB = $(GLU_LIB_NAME)* -GLW_LIB_GLOB = $(GLW_LIB_NAME)* -EGL_LIB_GLOB = $(EGL_LIB_NAME)* -GLESv1_CM_LIB_GLOB = $(GLESv1_CM_LIB_NAME)* -GLESv2_LIB_GLOB = $(GLESv2_LIB_NAME)* -VG_LIB_GLOB = $(VG_LIB_NAME)* -GLAPI_LIB_GLOB = $(GLAPI_LIB_NAME)* - -# Optional assembly language optimization files for libGL -MESA_ASM_FILES = - -# GLw widget sources (Append "GLwMDrawA.c" here and add -lXm to GLW_LIB_DEPS in -# order to build the Motif widget too) -GLW_SOURCES = GLwDrawA.c -MOTIF_CFLAGS = -I/usr/include/Motif1.2 - - -# Directories to build -LIB_DIR = lib -SRC_DIRS = glsl mapi/glapi mapi/vgapi mesa \ - gallium egl gallium/winsys gallium/targets -DRIVER_DIRS = x11 osmesa - -# Gallium directories and -GALLIUM_DIRS = auxiliary drivers state_trackers -GALLIUM_AUXILIARIES = $(TOP)/src/gallium/auxiliary/libgallium.a -GALLIUM_DRIVERS_DIRS = softpipe trace rbug noop identity galahad i915 svga r300 nvfx nv50 -GALLIUM_DRIVERS = $(foreach DIR,$(GALLIUM_DRIVERS_DIRS),$(TOP)/src/gallium/drivers/$(DIR)/lib$(DIR).a) -GALLIUM_WINSYS_DIRS = sw sw/xlib -GALLIUM_TARGET_DIRS = libgl-xlib -GALLIUM_STATE_TRACKERS_DIRS = glx vega - -# native platforms EGL should support -EGL_PLATFORMS = x11 -EGL_CLIENT_APIS = $(GL_LIB) - -# Library dependencies -#EXTRA_LIB_PATH ?= -GL_LIB_DEPS = -lX11 -lXext -lm -lpthread -EGL_LIB_DEPS = -ldl -lpthread -OSMESA_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) -GLU_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) -lm -GLW_LIB_DEPS = -L$(TOP)/$(LIB_DIR) -l$(GL_LIB) -lXt -lX11 -GLESv1_CM_LIB_DEPS = -lpthread -GLESv2_LIB_DEPS = -lpthread -VG_LIB_DEPS = -lpthread -GLAPI_LIB_DEPS = -lpthread - -# Program dependencies - specific GL libraries added in Makefiles -X11_LIBS = -lX11 - -DLOPEN_LIBS = -ldl - -# Installation directories (for make install) -INSTALL_DIR = /usr/local -INSTALL_LIB_DIR = $(INSTALL_DIR)/$(LIB_DIR) -INSTALL_INC_DIR = $(INSTALL_DIR)/include -DRI_DRIVER_INSTALL_DIR = $(INSTALL_LIB_DIR)/dri - -# Where libGL will look for DRI hardware drivers -DRI_DRIVER_SEARCH_DIR = $(DRI_DRIVER_INSTALL_DIR) - -# EGL driver install directory -EGL_DRIVER_INSTALL_DIR = $(INSTALL_LIB_DIR)/egl - -# Xorg driver install directory (for xorg state-tracker) -XORG_DRIVER_INSTALL_DIR = $(INSTALL_LIB_DIR)/xorg/modules/drivers - -# pkg-config substitutions -GL_PC_REQ_PRIV = -GL_PC_LIB_PRIV = -GL_PC_CFLAGS = -DRI_PC_REQ_PRIV = -GLU_PC_REQ = gl -GLU_PC_REQ_PRIV = -GLU_PC_LIB_PRIV = -GLU_PC_CFLAGS = -GLW_PC_REQ_PRIV = -GLW_PC_LIB_PRIV = -GLW_PC_CFLAGS = -OSMESA_PC_REQ = -OSMESA_PC_LIB_PRIV = -GLESv1_CM_PC_REQ_PRIV = -GLESv1_CM_PC_LIB_PRIV = -GLESv1_CM_PC_CFLAGS = -GLESv2_PC_REQ_PRIV = -GLESv2_PC_LIB_PRIV = -GLESv2_PC_CFLAGS = -VG_PC_REQ_PRIV = -VG_PC_LIB_PRIV = -VG_PC_CFLAGS = - -# default targets -# this helps reduce the mismatch between our automake Makefiles and the old -# custom Makefiles while we transition. - -all: default - -am--refresh: - -distclean: clean - -check: -test: diff --git a/mesalib/configure.ac b/mesalib/configure.ac index 1414ce826..1b2083df5 100644 --- a/mesalib/configure.ac +++ b/mesalib/configure.ac @@ -51,15 +51,10 @@ AC_CHECK_PROGS([MAKE], [gmake make]) AC_CHECK_PROGS([PYTHON2], [python2 python]) AC_PROG_SED AC_PROG_MKDIR_P -AC_PATH_PROG([MKDEP], [makedepend]) LT_PREREQ([2.2]) LT_INIT([disable-static]) -if test "x$MKDEP" = "x"; then - AC_MSG_ERROR([makedepend is required to build Mesa]) -fi - AC_PROG_YACC AC_PATH_PROG([YACC_INST], $YACC) if test ! -f "$srcdir/src/glsl/glcpp/glcpp-parse.c"; then @@ -76,10 +71,7 @@ if test "x$INDENT" != "xcat"; then AC_SUBST(INDENT_FLAGS, '-i4 -nut -br -brs -npcs -ce -TGLubyte -TGLbyte -TBool') fi -dnl Our fallback install-sh is a symlink to minstall. Use the existing -dnl configuration in that case. AC_PROG_INSTALL -test "x$INSTALL" = "x$ac_install_sh" && INSTALL='$(MINSTALL)' dnl We need a POSIX shell for parts of the build. Assume we have one dnl in most cases. @@ -126,21 +118,6 @@ if test "x$GCC" = xyes -a "x$acv_mesa_CLANG" = xno; then fi fi - -MKDEP_OPTIONS=-fdepend -dnl Ask gcc where it's keeping its secret headers -if test "x$GCC" = xyes; then - for dir in include include-fixed; do - GCC_INCLUDES=`$CC -print-file-name=$dir` - if test "x$GCC_INCLUDES" != x && \ - test "$GCC_INCLUDES" != "$dir" && \ - test -d "$GCC_INCLUDES"; then - MKDEP_OPTIONS="$MKDEP_OPTIONS -I$GCC_INCLUDES" - fi - done -fi -AC_SUBST([MKDEP_OPTIONS]) - dnl Make sure the pkg-config macros are defined m4_ifndef([PKG_PROG_PKG_CONFIG], [m4_fatal([Could not locate the pkg-config autoconf macros. @@ -321,15 +298,6 @@ esac AM_CONDITIONAL(BUILD_SHARED, test "x$enable_shared" = xyes) dnl -dnl mklib options -dnl -AC_ARG_VAR([MKLIB_OPTIONS],[Options for the Mesa library script, mklib]) -if test "$enable_static" = yes; then - MKLIB_OPTIONS="$MKLIB_OPTIONS -static" -fi -AC_SUBST([MKLIB_OPTIONS]) - -dnl dnl other compiler options dnl AC_ARG_ENABLE([debug], @@ -525,9 +493,6 @@ if test "x$enable_asm" = xyes; then fi AC_SUBST([MESA_ASM_FILES]) -dnl PIC code macro -MESA_PIC_FLAGS - dnl Check to see if dlopen is in default libraries (like Solaris, which dnl has it in libc), or if libdl is needed to get it. AC_CHECK_FUNC([dlopen], [DEFINES="$DEFINES -DHAVE_DLOPEN"], @@ -1398,6 +1363,7 @@ if test "x$enable_openvg" = xyes; then VG_PC_LIB_PRIV="-lm $CLOCK_LIB $PTHREAD_LIBS $DLOPEN_LIBS" AC_SUBST([VG_PC_LIB_PRIV]) fi +AM_CONDITIONAL(HAVE_OPENVG, test "x$enable_openvg" = xyes) dnl dnl D3D1X configuration @@ -1452,17 +1418,27 @@ dnl AC_ARG_WITH([libclc-path], [AS_HELP_STRING([--with-libclc-path], - [Path to libclc builtins library. Example: --with-libclc-path=\$HOME/libclc/])], + [DEPRECATED: See http://dri.freedesktop.org/wiki/GalliumCompute#How_to_Install])], [LIBCLC_PATH="$withval"], [LIBCLC_PATH=""]) +if test "x$LIBCLC_PATH" != x; then + AC_MSG_ERROR([The --with-libclc-path option has been deprecated. + Please review the updated build instructions for clover: + http://dri.freedesktop.org/wiki/GalliumCompute]) +fi + + AC_ARG_WITH([clang-libdir], [AS_HELP_STRING([--with-clang-libdir], [Path to Clang libraries @<:@default=llvm-config --libdir@:>@])], [CLANG_LIBDIR="$withval"], [CLANG_LIBDIR=""]) -AC_SUBST([LIBCLC_PATH]) +LIBCLC_INCLUDEDIR=`pkg-config --variable=includedir libclc` +LIBCLC_LIBEXECDIR=`pkg-config --variable=libexecdir libclc` +AC_SUBST([LIBCLC_INCLUDEDIR]) +AC_SUBST([LIBCLC_LIBEXECDIR]) if test "x$enable_opencl" = xyes; then if test "x$with_gallium_drivers" = x; then @@ -1473,11 +1449,19 @@ if test "x$enable_opencl" = xyes; then AC_MSG_ERROR([gcc >= 4.6 is required to build clover]) fi + if test "x$LIBCLC_INCLUDEDIR" == x || test "x$LIBCLC_LIBEXECDIR" == x; then + AC_MSG_ERROR([pkg-config cannot use libclc.pc which is required to build clover]) + fi + GALLIUM_STATE_TRACKERS_DIRS="$GALLIUM_STATE_TRACKERS_DIRS clover" GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS opencl" enable_gallium_loader=yes fi +if test "x$enable_gallium_gbm" = xyes || test "x$enable_opencl" = xyes; then + GALLIUM_TARGET_DIRS="$GALLIUM_TARGET_DIRS pipe-loader" +fi + dnl dnl Gallium configuration dnl @@ -1500,8 +1484,10 @@ AC_SUBST([CLANG_RESOURCE_DIR]) case "x$enable_opengl$enable_gles1$enable_gles2" in x*yes*) EGL_CLIENT_APIS="$EGL_CLIENT_APIS "'$(GL_LIB)' + HAVE_OPENGL=yes ;; esac +AM_CONDITIONAL(HAVE_OPENGL, test "x$HAVE_OPENGL" = xyes) AC_SUBST([VG_LIB_DEPS]) AC_SUBST([EGL_CLIENT_APIS]) @@ -1699,7 +1685,7 @@ if test "x$enable_gallium_llvm" = xyes; then LLVM_CXXFLAGS=`strip_unwanted_llvm_flags "$LLVM_CONFIG --cxxflags"` LLVM_INCLUDEDIR=`$LLVM_CONFIG --includedir` LLVM_LIBDIR=`$LLVM_CONFIG --libdir` - DEFINES="${DEFINES} -DHAVE_LLVM=`echo $LLVM_VERSION | sed -e 's/\([[0-9]]\)\.\([[0-9]]\)/0x0\10\2/g'`" + DEFINES="${DEFINES} -DHAVE_LLVM=0x0$LLVM_VERSION_INT" MESA_LLVM=1 dnl Check for Clang interanl headers @@ -1713,9 +1699,11 @@ if test "x$enable_gallium_llvm" = xyes; then fi else MESA_LLVM=0 + LLVM_VERSION_INT=0 fi else MESA_LLVM=0 + LLVM_VERSION_INT=0 fi dnl Directory for XVMC libs @@ -1730,7 +1718,7 @@ dnl dnl Gallium Tests dnl if test "x$enable_gallium_tests" = xyes; then - SRC_DIRS="$SRC_DIRS gallium/tests/trivial" + SRC_DIRS="$SRC_DIRS gallium/tests/trivial gallium/tests/unit" enable_gallium_loader=yes fi @@ -1790,7 +1778,7 @@ gallium_require_llvm() { gallium_require_drm_loader() { if test "x$enable_gallium_loader" = xyes; then PKG_CHECK_MODULES([LIBUDEV], [libudev], [], - AC_MSG_ERROR([Gallium drm loader requrires libudev])) + AC_MSG_ERROR([Gallium drm loader requires libudev])) if test "x$have_libdrm" != xyes; then AC_MSG_ERROR([Gallium drm loader requires libdrm >= $LIBDRM_REQUIRED]) fi @@ -1823,10 +1811,12 @@ if test "x$with_gallium_drivers" != x; then for driver in $gallium_drivers; do case "x$driver" in xsvga) + HAVE_GALLIUM_SVGA=yes GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS svga softpipe" gallium_check_st "svga/drm" "dri-vmwgfx" "" "xa-vmwgfx" ;; xi915) + HAVE_GALLIUM_I915=yes PKG_CHECK_MODULES([INTEL], [libdrm_intel >= $LIBDRM_INTEL_REQUIRED]) GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS i915 softpipe" if test "x$MESA_LLVM" = x1; then @@ -1836,12 +1826,14 @@ if test "x$with_gallium_drivers" != x; then gallium_check_st "i915/drm" "dri-i915" "xorg-i915" ;; xr300) + HAVE_GALLIUM_R300=yes PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED]) gallium_require_llvm "Gallium R300" GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r300" gallium_check_st "radeon/drm" "dri-r300" "xorg-r300" "" "xvmc-r300" "vdpau-r300" ;; xr600) + HAVE_GALLIUM_R600=yes PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED]) gallium_require_drm_loader GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS r600" @@ -1858,6 +1850,7 @@ if test "x$with_gallium_drivers" != x; then gallium_check_st "radeon/drm" "dri-r600" "xorg-r600" "" "xvmc-r600" "vdpau-r600" ;; xradeonsi) + HAVE_GALLIUM_RADEONSI=yes PKG_CHECK_MODULES([RADEON], [libdrm_radeon >= $LIBDRM_RADEON_REQUIRED]) gallium_require_drm_loader GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS radeonsi" @@ -1866,14 +1859,17 @@ if test "x$with_gallium_drivers" != x; then gallium_check_st "radeon/drm" "dri-radeonsi" "xorg-radeonsi" "" "" "vdpau-radeonsi" "" ;; xnouveau) + HAVE_GALLIUM_NOUVEAU=yes PKG_CHECK_MODULES([NOUVEAU], [libdrm_nouveau >= $LIBDRM_NOUVEAU_REQUIRED]) gallium_require_drm_loader GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS nouveau nv30 nv50 nvc0" gallium_check_st "nouveau/drm" "dri-nouveau" "xorg-nouveau" "" "xvmc-nouveau" "vdpau-nouveau" ;; xswrast) + HAVE_GALLIUM_SOFTPIPE=yes GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS softpipe" if test "x$MESA_LLVM" = x1; then + HAVE_GALLIUM_LLVMPIPE=yes GALLIUM_DRIVERS_DIRS="$GALLIUM_DRIVERS_DIRS llvmpipe" fi @@ -1899,16 +1895,24 @@ if test "x$with_gallium_drivers" != x; then esac done fi +AM_CONDITIONAL(HAVE_GALLIUM_SVGA, test "x$HAVE_GALLIUM_SVGA" = xyes) +AM_CONDITIONAL(HAVE_GALLIUM_I915, test "x$HAVE_GALLIUM_I915" = xyes) +AM_CONDITIONAL(HAVE_GALLIUM_R300, test "x$HAVE_GALLIUM_R300" = xyes) +AM_CONDITIONAL(HAVE_GALLIUM_R600, test "x$HAVE_GALLIUM_R600" = xyes) +AM_CONDITIONAL(HAVE_GALLIUM_RADEONSI, test "x$HAVE_GALLIUM_RADEONSI" = xyes) +AM_CONDITIONAL(HAVE_GALLIUM_NOUVEAU, test "x$HAVE_GALLIUM_NOUVEAU" = xyes) +AM_CONDITIONAL(HAVE_GALLIUM_SOFTPIPE, test "x$HAVE_GALLIUM_SOFTPIPE" = xyes) +AM_CONDITIONAL(HAVE_GALLIUM_LLVMPIPE, test "x$HAVE_GALLIUM_LLVMPIPE" = xyes) if test "x$enable_gallium_loader" = xyes; then GALLIUM_WINSYS_DIRS="$GALLIUM_WINSYS_DIRS sw/null" GALLIUM_PIPE_LOADER_DEFINES="-DHAVE_PIPE_LOADER_SW" - GALLIUM_PIPE_LOADER_LIBS="\$(TOP)/src/gallium/auxiliary/pipe-loader/libpipe_loader.a" - GALLIUM_PIPE_LOADER_LIBS="$GALLIUM_PIPE_LOADER_LIBS \$(TOP)/src/gallium/winsys/sw/null/libws_null.a" + GALLIUM_PIPE_LOADER_LIBS="\$(top_builddir)/src/gallium/auxiliary/pipe-loader/libpipe_loader.la" + GALLIUM_PIPE_LOADER_LIBS="$GALLIUM_PIPE_LOADER_LIBS \$(top_builddir)/src/gallium/winsys/sw/null/libws_null.la" if test "x$HAVE_WINSYS_XLIB" = xyes; then GALLIUM_PIPE_LOADER_DEFINES="$GALLIUM_PIPE_LOADER_DEFINES -DHAVE_PIPE_LOADER_XLIB" - GALLIUM_PIPE_LOADER_LIBS="$GALLIUM_PIPE_LOADER_LIBS \$(TOP)/src/gallium/winsys/sw/xlib/libws_xlib.a" + GALLIUM_PIPE_LOADER_LIBS="$GALLIUM_PIPE_LOADER_LIBS \$(top_builddir)/src/gallium/winsys/sw/xlib/libws_xlib.la" fi if test "x$enable_gallium_drm_loader" = xyes; then @@ -1951,14 +1955,31 @@ AM_CONDITIONAL(USE_R600_LLVM_COMPILER, test x$USE_R600_LLVM_COMPILER = xyes) AM_CONDITIONAL(HAVE_LOADER_GALLIUM, test x$enable_gallium_loader = xyes) AM_CONDITIONAL(HAVE_DRM_LOADER_GALLIUM, test x$enable_gallium_drm_loader = xyes) AM_CONDITIONAL(HAVE_GALLIUM_COMPUTE, test x$enable_opencl = xyes) +AM_CONDITIONAL(HAVE_MESA_LLVM, test x$MESA_LLVM = x1) +AM_CONDITIONAL(LLVM_NEEDS_FNORTTI, test $LLVM_VERSION_INT -ge 302) + AC_SUBST([GALLIUM_MAKE_DIRS]) +AM_CONDITIONAL(NEED_LIBPROGRAM, test "x$with_gallium_drivers" != x -o \ + "x$enable_xlib_glx" = xyes -o \ + "x$enable_osmesa" = xyes) AM_CONDITIONAL(HAVE_X11_DRIVER, echo "$DRIVER_DIRS" | grep 'x11' >/dev/null 2>&1) AM_CONDITIONAL(HAVE_X86_ASM, echo "$DEFINES" | grep 'X86_ASM' >/dev/null 2>&1) AM_CONDITIONAL(HAVE_X86_64_ASM, echo "$DEFINES" | grep 'X86_64_ASM' >/dev/null 2>&1) AM_CONDITIONAL(HAVE_SPARC_ASM, echo "$DEFINES" | grep 'SPARC_ASM' >/dev/null 2>&1) +AC_SUBST([VDPAU_MAJOR], 1) +AC_SUBST([VDPAU_MINOR], 0) + +AC_SUBST([XVMC_MAJOR], 1) +AC_SUBST([XVMC_MINOR], 0) + +AC_SUBST([XA_MAJOR], 1) +AC_SUBST([XA_MINOR], 0) +AC_SUBST([XA_TINY], 0) +AC_SUBST([XA_VERSION], "$XA_MAJOR.$XA_MINOR.$XA_TINY") + dnl prepend CORE_DIRS to SRC_DIRS SRC_DIRS="$CORE_DIRS $SRC_DIRS" @@ -1971,8 +1992,7 @@ CFLAGS="$CFLAGS $USER_CFLAGS" CXXFLAGS="$CXXFLAGS $USER_CXXFLAGS" dnl Substitute the config -AC_CONFIG_FILES([configs/current - Makefile +AC_CONFIG_FILES([Makefile src/Makefile src/egl/Makefile src/egl/drivers/Makefile @@ -1985,12 +2005,80 @@ AC_CONFIG_FILES([configs/current src/egl/wayland/wayland-egl/Makefile src/egl/wayland/wayland-egl/wayland-egl.pc src/gallium/Makefile + src/gallium/auxiliary/Makefile src/gallium/auxiliary/pipe-loader/Makefile src/gallium/drivers/Makefile + src/gallium/drivers/i915/Makefile + src/gallium/drivers/llvmpipe/Makefile + src/gallium/drivers/nouveau/Makefile + src/gallium/drivers/nv30/Makefile + src/gallium/drivers/nv50/Makefile + src/gallium/drivers/nvc0/Makefile src/gallium/drivers/r300/Makefile src/gallium/drivers/r600/Makefile + src/gallium/drivers/radeon/Makefile + src/gallium/drivers/radeonsi/Makefile + src/gallium/drivers/rbug/Makefile + src/gallium/drivers/softpipe/Makefile + src/gallium/drivers/svga/Makefile + src/gallium/drivers/trace/Makefile + src/gallium/state_trackers/Makefile src/gallium/state_trackers/clover/Makefile + src/gallium/state_trackers/dri/Makefile + src/gallium/state_trackers/dri/drm/Makefile + src/gallium/state_trackers/dri/sw/Makefile + src/gallium/state_trackers/egl/Makefile + src/gallium/state_trackers/gbm/Makefile + src/gallium/state_trackers/glx/Makefile + src/gallium/state_trackers/vdpau/Makefile + src/gallium/state_trackers/vega/Makefile + src/gallium/state_trackers/xa/Makefile + src/gallium/state_trackers/xorg/Makefile + src/gallium/state_trackers/xvmc/Makefile + src/gallium/targets/Makefile + src/gallium/targets/dri-i915/Makefile + src/gallium/targets/dri-nouveau/Makefile + src/gallium/targets/dri-r300/Makefile + src/gallium/targets/dri-r600/Makefile + src/gallium/targets/dri-radeonsi/Makefile + src/gallium/targets/dri-swrast/Makefile + src/gallium/targets/dri-vmwgfx/Makefile + src/gallium/targets/egl-static/Makefile + src/gallium/targets/gbm/Makefile src/gallium/targets/opencl/Makefile + src/gallium/targets/pipe-loader/Makefile + src/gallium/targets/libgl-xlib/Makefile + src/gallium/targets/vdpau-nouveau/Makefile + src/gallium/targets/vdpau-r300/Makefile + src/gallium/targets/vdpau-r600/Makefile + src/gallium/targets/vdpau-radeonsi/Makefile + src/gallium/targets/vdpau-softpipe/Makefile + src/gallium/targets/xa-vmwgfx/Makefile + src/gallium/targets/xa-vmwgfx/xatracker.pc + src/gallium/targets/xorg-i915/Makefile + src/gallium/targets/xorg-nouveau/Makefile + src/gallium/targets/xorg-r300/Makefile + src/gallium/targets/xorg-r600/Makefile + src/gallium/targets/xorg-radeonsi/Makefile + src/gallium/targets/xvmc-nouveau/Makefile + src/gallium/targets/xvmc-r300/Makefile + src/gallium/targets/xvmc-r600/Makefile + src/gallium/targets/xvmc-softpipe/Makefile + src/gallium/tests/trivial/Makefile + src/gallium/tests/unit/Makefile + src/gallium/winsys/Makefile + src/gallium/winsys/i915/drm/Makefile + src/gallium/winsys/i915/sw/Makefile + src/gallium/winsys/nouveau/drm/Makefile + src/gallium/winsys/radeon/drm/Makefile + src/gallium/winsys/svga/drm/Makefile + src/gallium/winsys/sw/Makefile + src/gallium/winsys/sw/dri/Makefile + src/gallium/winsys/sw/fbdev/Makefile + src/gallium/winsys/sw/null/Makefile + src/gallium/winsys/sw/wayland/Makefile + src/gallium/winsys/sw/wrapper/Makefile + src/gallium/winsys/sw/xlib/Makefile src/gbm/Makefile src/gbm/main/gbm.pc src/glsl/Makefile @@ -2139,9 +2227,9 @@ echo " Shared-glapi: $enable_shared_glapi" dnl Compiler options # cleanup the CFLAGS/CXXFLAGS/DEFINES vars -cflags=`echo $CFLAGS $PIC_FLAGS | \ +cflags=`echo $CFLAGS | \ $SED 's/^ *//;s/ */ /;s/ *$//'` -cxxflags=`echo $CXXFLAGS $PIC_FLAGS | \ +cxxflags=`echo $CXXFLAGS | \ $SED 's/^ *//;s/ */ /;s/ *$//'` defines=`echo $DEFINES | $SED 's/^ *//;s/ */ /;s/ *$//'` echo "" diff --git a/mesalib/docs/devinfo.html b/mesalib/docs/devinfo.html index 8f4aeef5f..15a885fcf 100644 --- a/mesalib/docs/devinfo.html +++ b/mesalib/docs/devinfo.html @@ -196,8 +196,6 @@ branch is relevant. <h3>Verify and update version info</h3> <dl> - <dt>configs/default</dt> - <dd>MESA_MAJOR, MESA_MINOR and MESA_TINY</dd> <dt>Makefile.am</dt> <dd>PACKAGE_VERSION</dd> <dt>configure.ac</dt> diff --git a/mesalib/src/.gitignore b/mesalib/src/.gitignore deleted file mode 100644 index ddfb40586..000000000 --- a/mesalib/src/.gitignore +++ /dev/null @@ -1,3 +0,0 @@ -/Makefile -*.trs -*.log diff --git a/mesalib/src/gallium/.gitignore b/mesalib/src/gallium/.gitignore deleted file mode 100644 index 5fc607b9e..000000000 --- a/mesalib/src/gallium/.gitignore +++ /dev/null @@ -1 +0,0 @@ -/Makefile diff --git a/mesalib/src/gallium/Automake.inc b/mesalib/src/gallium/Automake.inc new file mode 100644 index 000000000..fabc2af9a --- /dev/null +++ b/mesalib/src/gallium/Automake.inc @@ -0,0 +1,5 @@ +GALLIUM_CFLAGS = \ + -I$(top_srcdir)/include \ + -I$(top_srcdir)/src/gallium/include \ + -I$(top_srcdir)/src/gallium/auxiliary \ + $(DEFINES) diff --git a/mesalib/src/gallium/Makefile.template b/mesalib/src/gallium/Makefile.template deleted file mode 100644 index 036c11986..000000000 --- a/mesalib/src/gallium/Makefile.template +++ /dev/null @@ -1,73 +0,0 @@ -# src/gallium/Makefile.template - -# Template makefile for gallium libraries. -# -# Usage: -# The minimum that the including makefile needs to define -# is TOP, LIBNAME and one of of the *_SOURCES. -# -# Optional defines: -# LIBRARY_INCLUDES are appended to the list of includes directories. -# LIBRARY_DEFINES is not used for makedepend, but for compilation. - -### Basic defines ### - -OBJECTS = $(C_SOURCES:.c=.o) \ - $(CPP_SOURCES:.cpp=.o) \ - $(ASM_SOURCES:.S=.o) - -INCLUDES = \ - -I. \ - -I$(TOP)/src/gallium/include \ - -I$(TOP)/src/gallium/auxiliary \ - -I$(TOP)/src/gallium/drivers \ - $(LIBRARY_INCLUDES) - -ifeq ($(MESA_LLVM),1) -LIBRARY_DEFINES += $(LLVM_CFLAGS) -endif - - -##### TARGETS ##### - -default: depend lib$(LIBNAME).a $(PROGS) - -lib$(LIBNAME).a: $(OBJECTS) $(EXTRA_OBJECTS) Makefile $(TOP)/src/gallium/Makefile.template - $(MKLIB) -o $(LIBNAME) -static $(OBJECTS) $(EXTRA_OBJECTS) - -depend: $(C_SOURCES) $(CPP_SOURCES) $(ASM_SOURCES) $(SYMLINKS) $(GENERATED_SOURCES) - rm -f depend - touch depend - $(MKDEP) $(MKDEP_OPTIONS) $(INCLUDES) $(C_SOURCES) $(CPP_SOURCES) $(ASM_SOURCES) $(GENERATED_SOURCES) 2> /dev/null - -$(PROGS): % : %.o $(PROGS_DEPS) - $(LD) $(LDFLAGS) $(filter %.o,$^) -o $@ -Wl,--start-group $(LIBS) -Wl,--end-group - -# Emacs tags -tags: - etags `find . -name \*.[ch]` `find $(TOP)/src/gallium/include -name \*.h` - -# Remove .o and backup files -clean: - rm -f $(OBJECTS) $(GENERATED_SOURCES) $(PROGS) lib$(LIBNAME).a depend depend.bak $(CLEAN_EXTRA) - -# Dummy target -install: - @echo -n "" - -##### RULES ##### - -%.s: %.c - $(CC) -S $(INCLUDES) $(CFLAGS) $(LIBRARY_DEFINES) $< -o $@ - -%.o: %.c - $(CC) -c $(INCLUDES) $(CFLAGS) $(LIBRARY_DEFINES) $< -o $@ - -%.o: %.cpp - $(CXX) -c $(INCLUDES) $(CXXFLAGS) $(LIBRARY_DEFINES) $< -o $@ - -%.o: %.S - $(CC) -c $(INCLUDES) $(CFLAGS) $(LIBRARY_DEFINES) $< -o $@ - - -sinclude depend diff --git a/mesalib/src/gallium/auxiliary/Makefile b/mesalib/src/gallium/auxiliary/Makefile deleted file mode 100644 index 72208f1a7..000000000 --- a/mesalib/src/gallium/auxiliary/Makefile +++ /dev/null @@ -1,47 +0,0 @@ -TOP = ../../.. -include $(TOP)/configs/current - -LIBNAME = gallium - -# get source lists -include Makefile.sources - -C_SOURCES += $(GENERATED_SOURCES) - -ifeq ($(MESA_LLVM),1) -C_SOURCES += \ - $(GALLIVM_SOURCES) -CPP_SOURCES += \ - $(GALLIVM_CPP_SOURCES) - -# LLVM >= 3.2 requires -fno-rtti -ifeq ($(shell expr `echo $(LLVM_VERSION) | sed -e 's/\([0-9]\)\.\([0-9]\)/\10\2/g'` \>= 302),1) -CXXFLAGS += -fno-rtti -endif -endif - - -include ../Makefile.template - -default install clean: %: subdirs-% - -subdirs-%: - @for dir in $(SUBDIRS) ; do \ - if [ -d $$dir ] ; then \ - (cd $$dir && $(MAKE) $*) || exit 1; \ - fi \ - done - -indices/u_indices_gen.c: indices/u_indices_gen.py - $(PYTHON2) $< > $@ - -indices/u_unfilled_gen.c: indices/u_unfilled_gen.py - $(PYTHON2) $< > $@ - -util/u_format_srgb.c: util/u_format_srgb.py - $(PYTHON2) $< > $@ - -util/u_format_table.c: util/u_format_table.py util/u_format_pack.py util/u_format_parse.py util/u_format.csv - $(PYTHON2) util/u_format_table.py util/u_format.csv > $@ - -# DO NOT DELETE diff --git a/mesalib/src/gallium/auxiliary/Makefile.am b/mesalib/src/gallium/auxiliary/Makefile.am new file mode 100644 index 000000000..b8ac7c9dd --- /dev/null +++ b/mesalib/src/gallium/auxiliary/Makefile.am @@ -0,0 +1,51 @@ +AUTOMAKE_OPTIONS = subdir-objects + +include Makefile.sources +include $(top_srcdir)/src/gallium/Automake.inc + +noinst_LTLIBRARIES = libgallium.la + +AM_CFLAGS = \ + -I$(top_srcdir)/src/gallium/auxiliary/util \ + $(GALLIUM_CFLAGS) + +libgallium_la_SOURCES = \ + $(C_SOURCES) \ + $(GENERATED_SOURCES) + +if HAVE_MESA_LLVM + +AM_CFLAGS += \ + $(LLVM_CFLAGS) + +AM_CXXFLAGS = \ + $(GALLIUM_CFLAGS) \ + $(LLVM_CXXFLAGS) + +if LLVM_NEEDS_FNORTTI + +AM_CXXFLAGS += -fno-rtti + +endif + +libgallium_la_SOURCES += \ + $(GALLIVM_SOURCES) \ + $(GALLIVM_CPP_SOURCES) + +endif + +indices/u_indices_gen.c: $(srcdir)/indices/u_indices_gen.py + $(AM_V_GEN) $(PYTHON2) $< > $@ + +indices/u_unfilled_gen.c: $(srcdir)/indices/u_unfilled_gen.py + $(AM_V_GEN) $(PYTHON2) $< > $@ + +util/u_format_srgb.c: $(srcdir)/util/u_format_srgb.py + $(AM_V_GEN) $(PYTHON2) $< > $@ + +util/u_format_table.c: $(srcdir)/util/u_format_table.py $(srcdir)/util/u_format_pack.py $(srcdir)/util/u_format_parse.py $(srcdir)/util/u_format.csv + $(AM_V_GEN) $(PYTHON2) $(srcdir)/util/u_format_table.py $(srcdir)/util/u_format.csv > $@ + +#XXX: Delete this when all targets are converted to automake. +all-local: libgallium.la + ln -f $(builddir)/.libs/libgallium.a $(builddir)/libgallium.a diff --git a/mesalib/src/gallium/auxiliary/util/u_pack_color.h b/mesalib/src/gallium/auxiliary/util/u_pack_color.h index 50ec226d8..6c6d9669c 100644 --- a/mesalib/src/gallium/auxiliary/util/u_pack_color.h +++ b/mesalib/src/gallium/auxiliary/util/u_pack_color.h @@ -329,6 +329,8 @@ util_unpack_color_ub(enum pipe_format format, union util_color *uc, /** * Note rgba outside [0,1] will be clamped for int pixel formats. + * This will not work (and might not really be useful with float input) + * for pure integer formats (which lack the pack_rgba_float function). */ static INLINE void util_pack_color(const float rgba[4], enum pipe_format format, union util_color *uc) diff --git a/mesalib/src/glsl/.gitignore b/mesalib/src/glsl/.gitignore index 068d4874b..4eb4fef9b 100644 --- a/mesalib/src/glsl/.gitignore +++ b/mesalib/src/glsl/.gitignore @@ -5,4 +5,3 @@ glsl_parser.h glsl_parser.output builtin_function.cpp glsl_test -/Makefile diff --git a/mesalib/src/glsl/Makefile.sources b/mesalib/src/glsl/Makefile.sources index d984c5ca7..2227c5ef5 100644 --- a/mesalib/src/glsl/Makefile.sources +++ b/mesalib/src/glsl/Makefile.sources @@ -46,6 +46,7 @@ LIBGLSL_FILES = \ $(GLSL_SRCDIR)/link_functions.cpp \ $(GLSL_SRCDIR)/link_uniforms.cpp \ $(GLSL_SRCDIR)/link_uniform_initializers.cpp \ + $(GLSL_SRCDIR)/link_varyings.cpp \ $(GLSL_SRCDIR)/loop_analysis.cpp \ $(GLSL_SRCDIR)/loop_controls.cpp \ $(GLSL_SRCDIR)/loop_unroll.cpp \ diff --git a/mesalib/src/glsl/Makefile.template b/mesalib/src/glsl/Makefile.template deleted file mode 100644 index 974987a0a..000000000 --- a/mesalib/src/glsl/Makefile.template +++ /dev/null @@ -1,50 +0,0 @@ -# src/glsl/Makefile.template - -# Template makefile for glsl libraries. -# -# Usage: -# The minimum that the including makefile needs to define -# is TOP, LIBNAME and one of of the *_SOURCES. -# -# Optional defines: -# LIBRARY_INCLUDES are appended to the list of includes directories. -# LIBRARY_DEFINES is not used for makedepend, but for compilation. - - -### Basic defines ### - -OBJECTS = $(C_SOURCES:.c=.o) - -INCLUDES = \ - -I. \ - $(LIBRARY_INCLUDES) - - -##### TARGETS ##### - -default: depend lib$(LIBNAME).a - -lib$(LIBNAME).a: $(OBJECTS) Makefile $(TOP)/src/glsl/Makefile.template - $(MKLIB) -o $(LIBNAME) -static $(OBJECTS) - -depend: $(C_SOURCES) - rm -f depend - touch depend - $(MKDEP) $(MKDEP_OPTIONS) $(INCLUDES) $(C_SOURCES) 2> /dev/null - -# Remove .o and backup files -clean: - rm -f $(OBJECTS) lib$(LIBNAME).a depend depend.bak - -# Dummy target -install: - @echo -n "" - - -##### RULES ##### - -.c.o: - $(CC) -c $(INCLUDES) $(CFLAGS) $(LIBRARY_DEFINES) $< -o $@ - --include depend - diff --git a/mesalib/src/glsl/ast_to_hir.cpp b/mesalib/src/glsl/ast_to_hir.cpp index 94b63f682..f934c8e2d 100644 --- a/mesalib/src/glsl/ast_to_hir.cpp +++ b/mesalib/src/glsl/ast_to_hir.cpp @@ -1910,12 +1910,36 @@ ast_type_specifier::glsl_type(const char **name, } +/** + * Determine whether a toplevel variable declaration declares a varying. This + * function operates by examining the variable's mode and the shader target, + * so it correctly identifies linkage variables regardless of whether they are + * declared using the deprecated "varying" syntax or the new "in/out" syntax. + * + * Passing a non-toplevel variable declaration (e.g. a function parameter) to + * this function will produce undefined results. + */ +static bool +is_varying_var(ir_variable *var, _mesa_glsl_parser_targets target) +{ + switch (target) { + case vertex_shader: + return var->mode == ir_var_out; + case fragment_shader: + return var->mode == ir_var_in; + default: + return var->mode == ir_var_out || var->mode == ir_var_in; + } +} + + static void apply_type_qualifier_to_variable(const struct ast_type_qualifier *qual, ir_variable *var, struct _mesa_glsl_parse_state *state, YYLTYPE *loc, - bool ubo_qualifiers_valid) + bool ubo_qualifiers_valid, + bool is_parameter) { if (qual->flags.q.invariant) { if (var->used) { @@ -1944,27 +1968,6 @@ apply_type_qualifier_to_variable(const struct ast_type_qualifier *qual, _mesa_glsl_shader_target_name(state->target)); } - /* From page 25 (page 31 of the PDF) of the GLSL 1.10 spec: - * - * "The varying qualifier can be used only with the data types - * float, vec2, vec3, vec4, mat2, mat3, and mat4, or arrays of - * these." - */ - if (qual->flags.q.varying) { - const glsl_type *non_array_type; - - if (var->type && var->type->is_array()) - non_array_type = var->type->fields.array; - else - non_array_type = var->type; - - if (non_array_type && non_array_type->base_type != GLSL_TYPE_FLOAT) { - var->type = glsl_type::error_type; - _mesa_glsl_error(loc, state, - "varying variables must be of base type float"); - } - } - /* If there is no qualifier that changes the mode of the variable, leave * the setting alone. */ @@ -1979,6 +1982,54 @@ apply_type_qualifier_to_variable(const struct ast_type_qualifier *qual, else if (qual->flags.q.uniform) var->mode = ir_var_uniform; + if (!is_parameter && is_varying_var(var, state->target)) { + /* This variable is being used to link data between shader stages (in + * pre-glsl-1.30 parlance, it's a "varying"). Check that it has a type + * that is allowed for such purposes. + * + * From page 25 (page 31 of the PDF) of the GLSL 1.10 spec: + * + * "The varying qualifier can be used only with the data types + * float, vec2, vec3, vec4, mat2, mat3, and mat4, or arrays of + * these." + * + * This was relaxed in GLSL version 1.30 and GLSL ES version 3.00. From + * page 31 (page 37 of the PDF) of the GLSL 1.30 spec: + * + * "Fragment inputs can only be signed and unsigned integers and + * integer vectors, float, floating-point vectors, matrices, or + * arrays of these. Structures cannot be input. + * + * Similar text exists in the section on vertex shader outputs. + * + * Similar text exists in the GLSL ES 3.00 spec, except that the GLSL ES + * 3.00 spec claims to allow structs as well. However, this is likely + * an error, since section 11 of the spec ("Counting of Inputs and + * Outputs") enumerates all possible types of interstage linkage + * variables, and it does not mention structs. + */ + switch (var->type->get_scalar_type()->base_type) { + case GLSL_TYPE_FLOAT: + /* Ok in all GLSL versions */ + break; + case GLSL_TYPE_UINT: + case GLSL_TYPE_INT: + if (state->is_version(130, 300)) + break; + _mesa_glsl_error(loc, state, + "varying variables must be of base type float in %s", + state->get_version_string()); + break; + case GLSL_TYPE_STRUCT: + _mesa_glsl_error(loc, state, + "varying variables may not be of type struct"); + break; + default: + _mesa_glsl_error(loc, state, "illegal type for a varying variable"); + break; + } + } + if (state->all_invariant && (state->current_function == NULL)) { switch (state->target) { case vertex_shader: @@ -2626,7 +2677,7 @@ ast_declarator_list::hir(exec_list *instructions, } apply_type_qualifier_to_variable(& this->type->qualifier, var, state, - & loc, this->ubo_qualifiers_valid); + & loc, this->ubo_qualifiers_valid, false); if (this->type->qualifier.flags.q.invariant) { if ((state->target == vertex_shader) && !(var->mode == ir_var_out || @@ -3065,7 +3116,7 @@ ast_parameter_declarator::hir(exec_list *instructions, * for function parameters the default mode is 'in'. */ apply_type_qualifier_to_variable(& this->type->qualifier, var, state, & loc, - false); + false, true); /* From page 17 (page 23 of the PDF) of the GLSL 1.20 spec: * diff --git a/mesalib/src/glsl/builtin_compiler/.gitignore b/mesalib/src/glsl/builtin_compiler/.gitignore index 40c551baa..ea7d5de9c 100644 --- a/mesalib/src/glsl/builtin_compiler/.gitignore +++ b/mesalib/src/glsl/builtin_compiler/.gitignore @@ -3,4 +3,3 @@ glcpp-lex.c glcpp-parse.c glcpp-parse.h glcpp-parse.output -/Makefile diff --git a/mesalib/src/glsl/glcpp/.gitignore b/mesalib/src/glsl/glcpp/.gitignore index 64033e2aa..01d2888e7 100644 --- a/mesalib/src/glsl/glcpp/.gitignore +++ b/mesalib/src/glsl/glcpp/.gitignore @@ -3,5 +3,3 @@ glcpp-lex.c glcpp-parse.output glcpp-parse.c glcpp-parse.h -tests/*.out -/Makefile diff --git a/mesalib/src/glsl/glsl_parser.yy b/mesalib/src/glsl/glsl_parser.yy index d8494667b..88aae64d4 100644 --- a/mesalib/src/glsl/glsl_parser.yy +++ b/mesalib/src/glsl/glsl_parser.yy @@ -1542,7 +1542,6 @@ struct_declarator: void *ctx = state; $$ = new(ctx) ast_declaration($1, false, NULL, NULL); $$->set_location(yylloc); - state->symbols->add_variable(new(state) ir_variable(NULL, $1, ir_var_auto)); } | any_identifier '[' constant_expression ']' { diff --git a/mesalib/src/glsl/link_varyings.cpp b/mesalib/src/glsl/link_varyings.cpp new file mode 100644 index 000000000..5c27f231e --- /dev/null +++ b/mesalib/src/glsl/link_varyings.cpp @@ -0,0 +1,1051 @@ +/* + * Copyright © 2012 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +/** + * \file link_varyings.cpp + * + * Linker functions related specifically to linking varyings between shader + * stages. + */ + + +#include "main/mtypes.h" +#include "glsl_symbol_table.h" +#include "ir_optimization.h" +#include "linker.h" +#include "link_varyings.h" +#include "main/macros.h" + + +/** + * Validate that outputs from one stage match inputs of another + */ +bool +cross_validate_outputs_to_inputs(struct gl_shader_program *prog, + gl_shader *producer, gl_shader *consumer) +{ + glsl_symbol_table parameters; + /* FINISHME: Figure these out dynamically. */ + const char *const producer_stage = "vertex"; + const char *const consumer_stage = "fragment"; + + /* Find all shader outputs in the "producer" stage. + */ + foreach_list(node, producer->ir) { + ir_variable *const var = ((ir_instruction *) node)->as_variable(); + + /* FINISHME: For geometry shaders, this should also look for inout + * FINISHME: variables. + */ + if ((var == NULL) || (var->mode != ir_var_out)) + continue; + + parameters.add_variable(var); + } + + + /* Find all shader inputs in the "consumer" stage. Any variables that have + * matching outputs already in the symbol table must have the same type and + * qualifiers. + */ + foreach_list(node, consumer->ir) { + ir_variable *const input = ((ir_instruction *) node)->as_variable(); + + /* FINISHME: For geometry shaders, this should also look for inout + * FINISHME: variables. + */ + if ((input == NULL) || (input->mode != ir_var_in)) + continue; + + ir_variable *const output = parameters.get_variable(input->name); + if (output != NULL) { + /* Check that the types match between stages. + */ + if (input->type != output->type) { + /* There is a bit of a special case for gl_TexCoord. This + * built-in is unsized by default. Applications that variable + * access it must redeclare it with a size. There is some + * language in the GLSL spec that implies the fragment shader + * and vertex shader do not have to agree on this size. Other + * driver behave this way, and one or two applications seem to + * rely on it. + * + * Neither declaration needs to be modified here because the array + * sizes are fixed later when update_array_sizes is called. + * + * From page 48 (page 54 of the PDF) of the GLSL 1.10 spec: + * + * "Unlike user-defined varying variables, the built-in + * varying variables don't have a strict one-to-one + * correspondence between the vertex language and the + * fragment language." + */ + if (!output->type->is_array() + || (strncmp("gl_", output->name, 3) != 0)) { + linker_error(prog, + "%s shader output `%s' declared as type `%s', " + "but %s shader input declared as type `%s'\n", + producer_stage, output->name, + output->type->name, + consumer_stage, input->type->name); + return false; + } + } + + /* Check that all of the qualifiers match between stages. + */ + if (input->centroid != output->centroid) { + linker_error(prog, + "%s shader output `%s' %s centroid qualifier, " + "but %s shader input %s centroid qualifier\n", + producer_stage, + output->name, + (output->centroid) ? "has" : "lacks", + consumer_stage, + (input->centroid) ? "has" : "lacks"); + return false; + } + + if (input->invariant != output->invariant) { + linker_error(prog, + "%s shader output `%s' %s invariant qualifier, " + "but %s shader input %s invariant qualifier\n", + producer_stage, + output->name, + (output->invariant) ? "has" : "lacks", + consumer_stage, + (input->invariant) ? "has" : "lacks"); + return false; + } + + if (input->interpolation != output->interpolation) { + linker_error(prog, + "%s shader output `%s' specifies %s " + "interpolation qualifier, " + "but %s shader input specifies %s " + "interpolation qualifier\n", + producer_stage, + output->name, + output->interpolation_string(), + consumer_stage, + input->interpolation_string()); + return false; + } + } + } + + return true; +} + + +/** + * Initialize this object based on a string that was passed to + * glTransformFeedbackVaryings. If there is a parse error, the error is + * reported using linker_error(), and false is returned. + */ +bool +tfeedback_decl::init(struct gl_context *ctx, struct gl_shader_program *prog, + const void *mem_ctx, const char *input) +{ + /* We don't have to be pedantic about what is a valid GLSL variable name, + * because any variable with an invalid name can't exist in the IR anyway. + */ + + this->location = -1; + this->orig_name = input; + this->is_clip_distance_mesa = false; + this->skip_components = 0; + this->next_buffer_separator = false; + + if (ctx->Extensions.ARB_transform_feedback3) { + /* Parse gl_NextBuffer. */ + if (strcmp(input, "gl_NextBuffer") == 0) { + this->next_buffer_separator = true; + return true; + } + + /* Parse gl_SkipComponents. */ + if (strcmp(input, "gl_SkipComponents1") == 0) + this->skip_components = 1; + else if (strcmp(input, "gl_SkipComponents2") == 0) + this->skip_components = 2; + else if (strcmp(input, "gl_SkipComponents3") == 0) + this->skip_components = 3; + else if (strcmp(input, "gl_SkipComponents4") == 0) + this->skip_components = 4; + + if (this->skip_components) + return true; + } + + /* Parse a declaration. */ + const char *bracket = strrchr(input, '['); + + if (bracket) { + this->var_name = ralloc_strndup(mem_ctx, input, bracket - input); + if (sscanf(bracket, "[%u]", &this->array_subscript) != 1) { + linker_error(prog, "Cannot parse transform feedback varying %s", input); + return false; + } + this->is_subscripted = true; + } else { + this->var_name = ralloc_strdup(mem_ctx, input); + this->is_subscripted = false; + } + + /* For drivers that lower gl_ClipDistance to gl_ClipDistanceMESA, this + * class must behave specially to account for the fact that gl_ClipDistance + * is converted from a float[8] to a vec4[2]. + */ + if (ctx->ShaderCompilerOptions[MESA_SHADER_VERTEX].LowerClipDistance && + strcmp(this->var_name, "gl_ClipDistance") == 0) { + this->is_clip_distance_mesa = true; + } + + return true; +} + + +/** + * Determine whether two tfeedback_decl objects refer to the same variable and + * array index (if applicable). + */ +bool +tfeedback_decl::is_same(const tfeedback_decl &x, const tfeedback_decl &y) +{ + assert(x.is_varying() && y.is_varying()); + + if (strcmp(x.var_name, y.var_name) != 0) + return false; + if (x.is_subscripted != y.is_subscripted) + return false; + if (x.is_subscripted && x.array_subscript != y.array_subscript) + return false; + return true; +} + + +/** + * Assign a location for this tfeedback_decl object based on the location + * assignment in output_var. + * + * If an error occurs, the error is reported through linker_error() and false + * is returned. + */ +bool +tfeedback_decl::assign_location(struct gl_context *ctx, + struct gl_shader_program *prog, + ir_variable *output_var) +{ + assert(this->is_varying()); + + if (output_var->type->is_array()) { + /* Array variable */ + const unsigned matrix_cols = + output_var->type->fields.array->matrix_columns; + const unsigned vector_elements = + output_var->type->fields.array->vector_elements; + unsigned actual_array_size = this->is_clip_distance_mesa ? + prog->Vert.ClipDistanceArraySize : output_var->type->array_size(); + + if (this->is_subscripted) { + /* Check array bounds. */ + if (this->array_subscript >= actual_array_size) { + linker_error(prog, "Transform feedback varying %s has index " + "%i, but the array size is %u.", + this->orig_name, this->array_subscript, + actual_array_size); + return false; + } + if (this->is_clip_distance_mesa) { + this->location = + output_var->location + this->array_subscript / 4; + this->location_frac = this->array_subscript % 4; + } else { + unsigned fine_location + = output_var->location * 4 + output_var->location_frac; + unsigned array_elem_size = vector_elements * matrix_cols; + fine_location += array_elem_size * this->array_subscript; + this->location = fine_location / 4; + this->location_frac = fine_location % 4; + } + this->size = 1; + } else { + this->location = output_var->location; + this->location_frac = output_var->location_frac; + this->size = actual_array_size; + } + this->vector_elements = vector_elements; + this->matrix_columns = matrix_cols; + if (this->is_clip_distance_mesa) + this->type = GL_FLOAT; + else + this->type = output_var->type->fields.array->gl_type; + } else { + /* Regular variable (scalar, vector, or matrix) */ + if (this->is_subscripted) { + linker_error(prog, "Transform feedback varying %s requested, " + "but %s is not an array.", + this->orig_name, this->var_name); + return false; + } + this->location = output_var->location; + this->location_frac = output_var->location_frac; + this->size = 1; + this->vector_elements = output_var->type->vector_elements; + this->matrix_columns = output_var->type->matrix_columns; + this->type = output_var->type->gl_type; + } + + /* From GL_EXT_transform_feedback: + * A program will fail to link if: + * + * * the total number of components to capture in any varying + * variable in <varyings> is greater than the constant + * MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS_EXT and the + * buffer mode is SEPARATE_ATTRIBS_EXT; + */ + if (prog->TransformFeedback.BufferMode == GL_SEPARATE_ATTRIBS && + this->num_components() > + ctx->Const.MaxTransformFeedbackSeparateComponents) { + linker_error(prog, "Transform feedback varying %s exceeds " + "MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS.", + this->orig_name); + return false; + } + + return true; +} + + +unsigned +tfeedback_decl::get_num_outputs() const +{ + if (!this->is_varying()) { + return 0; + } + + return (this->num_components() + this->location_frac + 3)/4; +} + + +/** + * Update gl_transform_feedback_info to reflect this tfeedback_decl. + * + * If an error occurs, the error is reported through linker_error() and false + * is returned. + */ +bool +tfeedback_decl::store(struct gl_context *ctx, struct gl_shader_program *prog, + struct gl_transform_feedback_info *info, + unsigned buffer, const unsigned max_outputs) const +{ + assert(!this->next_buffer_separator); + + /* Handle gl_SkipComponents. */ + if (this->skip_components) { + info->BufferStride[buffer] += this->skip_components; + return true; + } + + /* From GL_EXT_transform_feedback: + * A program will fail to link if: + * + * * the total number of components to capture is greater than + * the constant MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS_EXT + * and the buffer mode is INTERLEAVED_ATTRIBS_EXT. + */ + if (prog->TransformFeedback.BufferMode == GL_INTERLEAVED_ATTRIBS && + info->BufferStride[buffer] + this->num_components() > + ctx->Const.MaxTransformFeedbackInterleavedComponents) { + linker_error(prog, "The MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS " + "limit has been exceeded."); + return false; + } + + unsigned location = this->location; + unsigned location_frac = this->location_frac; + unsigned num_components = this->num_components(); + while (num_components > 0) { + unsigned output_size = MIN2(num_components, 4 - location_frac); + assert(info->NumOutputs < max_outputs); + info->Outputs[info->NumOutputs].ComponentOffset = location_frac; + info->Outputs[info->NumOutputs].OutputRegister = location; + info->Outputs[info->NumOutputs].NumComponents = output_size; + info->Outputs[info->NumOutputs].OutputBuffer = buffer; + info->Outputs[info->NumOutputs].DstOffset = info->BufferStride[buffer]; + ++info->NumOutputs; + info->BufferStride[buffer] += output_size; + num_components -= output_size; + location++; + location_frac = 0; + } + + info->Varyings[info->NumVarying].Name = ralloc_strdup(prog, this->orig_name); + info->Varyings[info->NumVarying].Type = this->type; + info->Varyings[info->NumVarying].Size = this->size; + info->NumVarying++; + + return true; +} + + +ir_variable * +tfeedback_decl::find_output_var(gl_shader_program *prog, + gl_shader *producer) const +{ + const char *name = this->is_clip_distance_mesa + ? "gl_ClipDistanceMESA" : this->var_name; + ir_variable *var = producer->symbols->get_variable(name); + if (var && var->mode == ir_var_out) + return var; + + /* From GL_EXT_transform_feedback: + * A program will fail to link if: + * + * * any variable name specified in the <varyings> array is not + * declared as an output in the geometry shader (if present) or + * the vertex shader (if no geometry shader is present); + */ + linker_error(prog, "Transform feedback varying %s undeclared.", + this->orig_name); + return NULL; +} + + +/** + * Parse all the transform feedback declarations that were passed to + * glTransformFeedbackVaryings() and store them in tfeedback_decl objects. + * + * If an error occurs, the error is reported through linker_error() and false + * is returned. + */ +bool +parse_tfeedback_decls(struct gl_context *ctx, struct gl_shader_program *prog, + const void *mem_ctx, unsigned num_names, + char **varying_names, tfeedback_decl *decls) +{ + for (unsigned i = 0; i < num_names; ++i) { + if (!decls[i].init(ctx, prog, mem_ctx, varying_names[i])) + return false; + + if (!decls[i].is_varying()) + continue; + + /* From GL_EXT_transform_feedback: + * A program will fail to link if: + * + * * any two entries in the <varyings> array specify the same varying + * variable; + * + * We interpret this to mean "any two entries in the <varyings> array + * specify the same varying variable and array index", since transform + * feedback of arrays would be useless otherwise. + */ + for (unsigned j = 0; j < i; ++j) { + if (!decls[j].is_varying()) + continue; + + if (tfeedback_decl::is_same(decls[i], decls[j])) { + linker_error(prog, "Transform feedback varying %s specified " + "more than once.", varying_names[i]); + return false; + } + } + } + return true; +} + + +/** + * Store transform feedback location assignments into + * prog->LinkedTransformFeedback based on the data stored in tfeedback_decls. + * + * If an error occurs, the error is reported through linker_error() and false + * is returned. + */ +bool +store_tfeedback_info(struct gl_context *ctx, struct gl_shader_program *prog, + unsigned num_tfeedback_decls, + tfeedback_decl *tfeedback_decls) +{ + bool separate_attribs_mode = + prog->TransformFeedback.BufferMode == GL_SEPARATE_ATTRIBS; + + ralloc_free(prog->LinkedTransformFeedback.Varyings); + ralloc_free(prog->LinkedTransformFeedback.Outputs); + + memset(&prog->LinkedTransformFeedback, 0, + sizeof(prog->LinkedTransformFeedback)); + + prog->LinkedTransformFeedback.Varyings = + rzalloc_array(prog, + struct gl_transform_feedback_varying_info, + num_tfeedback_decls); + + unsigned num_outputs = 0; + for (unsigned i = 0; i < num_tfeedback_decls; ++i) + num_outputs += tfeedback_decls[i].get_num_outputs(); + + prog->LinkedTransformFeedback.Outputs = + rzalloc_array(prog, + struct gl_transform_feedback_output, + num_outputs); + + unsigned num_buffers = 0; + + if (separate_attribs_mode) { + /* GL_SEPARATE_ATTRIBS */ + for (unsigned i = 0; i < num_tfeedback_decls; ++i) { + if (!tfeedback_decls[i].store(ctx, prog, &prog->LinkedTransformFeedback, + num_buffers, num_outputs)) + return false; + + num_buffers++; + } + } + else { + /* GL_INVERLEAVED_ATTRIBS */ + for (unsigned i = 0; i < num_tfeedback_decls; ++i) { + if (tfeedback_decls[i].is_next_buffer_separator()) { + num_buffers++; + continue; + } + + if (!tfeedback_decls[i].store(ctx, prog, + &prog->LinkedTransformFeedback, + num_buffers, num_outputs)) + return false; + } + num_buffers++; + } + + assert(prog->LinkedTransformFeedback.NumOutputs == num_outputs); + + prog->LinkedTransformFeedback.NumBuffers = num_buffers; + return true; +} + + +/** + * Data structure recording the relationship between outputs of one shader + * stage (the "producer") and inputs of another (the "consumer"). + */ +class varying_matches +{ +public: + varying_matches(bool disable_varying_packing); + ~varying_matches(); + void record(ir_variable *producer_var, ir_variable *consumer_var); + unsigned assign_locations(); + void store_locations(unsigned producer_base, unsigned consumer_base) const; + +private: + /** + * If true, this driver disables varying packing, so all varyings need to + * be aligned on slot boundaries, and take up a number of slots equal to + * their number of matrix columns times their array size. + */ + const bool disable_varying_packing; + + /** + * Enum representing the order in which varyings are packed within a + * packing class. + * + * Currently we pack vec4's first, then vec2's, then scalar values, then + * vec3's. This order ensures that the only vectors that are at risk of + * having to be "double parked" (split between two adjacent varying slots) + * are the vec3's. + */ + enum packing_order_enum { + PACKING_ORDER_VEC4, + PACKING_ORDER_VEC2, + PACKING_ORDER_SCALAR, + PACKING_ORDER_VEC3, + }; + + static unsigned compute_packing_class(ir_variable *var); + static packing_order_enum compute_packing_order(ir_variable *var); + static int match_comparator(const void *x_generic, const void *y_generic); + + /** + * Structure recording the relationship between a single producer output + * and a single consumer input. + */ + struct match { + /** + * Packing class for this varying, computed by compute_packing_class(). + */ + unsigned packing_class; + + /** + * Packing order for this varying, computed by compute_packing_order(). + */ + packing_order_enum packing_order; + unsigned num_components; + + /** + * The output variable in the producer stage. + */ + ir_variable *producer_var; + + /** + * The input variable in the consumer stage. + */ + ir_variable *consumer_var; + + /** + * The location which has been assigned for this varying. This is + * expressed in multiples of a float, with the first generic varying + * (i.e. the one referred to by VERT_RESULT_VAR0 or FRAG_ATTRIB_VAR0) + * represented by the value 0. + */ + unsigned generic_location; + } *matches; + + /** + * The number of elements in the \c matches array that are currently in + * use. + */ + unsigned num_matches; + + /** + * The number of elements that were set aside for the \c matches array when + * it was allocated. + */ + unsigned matches_capacity; +}; + + +varying_matches::varying_matches(bool disable_varying_packing) + : disable_varying_packing(disable_varying_packing) +{ + /* Note: this initial capacity is rather arbitrarily chosen to be large + * enough for many cases without wasting an unreasonable amount of space. + * varying_matches::record() will resize the array if there are more than + * this number of varyings. + */ + this->matches_capacity = 8; + this->matches = (match *) + malloc(sizeof(*this->matches) * this->matches_capacity); + this->num_matches = 0; +} + + +varying_matches::~varying_matches() +{ + free(this->matches); +} + + +/** + * Record the given producer/consumer variable pair in the list of variables + * that should later be assigned locations. + * + * It is permissible for \c consumer_var to be NULL (this happens if a + * variable is output by the producer and consumed by transform feedback, but + * not consumed by the consumer). + * + * If \c producer_var has already been paired up with a consumer_var, or + * producer_var is part of fixed pipeline functionality (and hence already has + * a location assigned), this function has no effect. + */ +void +varying_matches::record(ir_variable *producer_var, ir_variable *consumer_var) +{ + if (!producer_var->is_unmatched_generic_inout) { + /* Either a location already exists for this variable (since it is part + * of fixed functionality), or it has already been recorded as part of a + * previous match. + */ + return; + } + + if (this->num_matches == this->matches_capacity) { + this->matches_capacity *= 2; + this->matches = (match *) + realloc(this->matches, + sizeof(*this->matches) * this->matches_capacity); + } + this->matches[this->num_matches].packing_class + = this->compute_packing_class(producer_var); + this->matches[this->num_matches].packing_order + = this->compute_packing_order(producer_var); + if (this->disable_varying_packing) { + unsigned slots = producer_var->type->is_array() + ? (producer_var->type->length + * producer_var->type->fields.array->matrix_columns) + : producer_var->type->matrix_columns; + this->matches[this->num_matches].num_components = 4 * slots; + } else { + this->matches[this->num_matches].num_components + = producer_var->type->component_slots(); + } + this->matches[this->num_matches].producer_var = producer_var; + this->matches[this->num_matches].consumer_var = consumer_var; + this->num_matches++; + producer_var->is_unmatched_generic_inout = 0; + if (consumer_var) + consumer_var->is_unmatched_generic_inout = 0; +} + + +/** + * Choose locations for all of the variable matches that were previously + * passed to varying_matches::record(). + */ +unsigned +varying_matches::assign_locations() +{ + /* Sort varying matches into an order that makes them easy to pack. */ + qsort(this->matches, this->num_matches, sizeof(*this->matches), + &varying_matches::match_comparator); + + unsigned generic_location = 0; + + for (unsigned i = 0; i < this->num_matches; i++) { + /* Advance to the next slot if this varying has a different packing + * class than the previous one, and we're not already on a slot + * boundary. + */ + if (i > 0 && + this->matches[i - 1].packing_class + != this->matches[i].packing_class) { + generic_location = ALIGN(generic_location, 4); + } + + this->matches[i].generic_location = generic_location; + + generic_location += this->matches[i].num_components; + } + + return (generic_location + 3) / 4; +} + + +/** + * Update the producer and consumer shaders to reflect the locations + * assignments that were made by varying_matches::assign_locations(). + */ +void +varying_matches::store_locations(unsigned producer_base, + unsigned consumer_base) const +{ + for (unsigned i = 0; i < this->num_matches; i++) { + ir_variable *producer_var = this->matches[i].producer_var; + ir_variable *consumer_var = this->matches[i].consumer_var; + unsigned generic_location = this->matches[i].generic_location; + unsigned slot = generic_location / 4; + unsigned offset = generic_location % 4; + + producer_var->location = producer_base + slot; + producer_var->location_frac = offset; + if (consumer_var) { + assert(consumer_var->location == -1); + consumer_var->location = consumer_base + slot; + consumer_var->location_frac = offset; + } + } +} + + +/** + * Compute the "packing class" of the given varying. This is an unsigned + * integer with the property that two variables in the same packing class can + * be safely backed into the same vec4. + */ +unsigned +varying_matches::compute_packing_class(ir_variable *var) +{ + /* Without help from the back-end, there is no way to pack together + * variables with different interpolation types, because + * lower_packed_varyings must choose exactly one interpolation type for + * each packed varying it creates. + * + * However, we can safely pack together floats, ints, and uints, because: + * + * - varyings of base type "int" and "uint" must use the "flat" + * interpolation type, which can only occur in GLSL 1.30 and above. + * + * - On platforms that support GLSL 1.30 and above, lower_packed_varyings + * can store flat floats as ints without losing any information (using + * the ir_unop_bitcast_* opcodes). + * + * Therefore, the packing class depends only on the interpolation type. + */ + unsigned packing_class = var->centroid ? 1 : 0; + packing_class *= 4; + packing_class += var->interpolation; + return packing_class; +} + + +/** + * Compute the "packing order" of the given varying. This is a sort key we + * use to determine when to attempt to pack the given varying relative to + * other varyings in the same packing class. + */ +varying_matches::packing_order_enum +varying_matches::compute_packing_order(ir_variable *var) +{ + const glsl_type *element_type = var->type; + + /* FINISHME: Support for "varying" records in GLSL 1.50. */ + while (element_type->base_type == GLSL_TYPE_ARRAY) { + element_type = element_type->fields.array; + } + + switch (element_type->vector_elements) { + case 1: return PACKING_ORDER_SCALAR; + case 2: return PACKING_ORDER_VEC2; + case 3: return PACKING_ORDER_VEC3; + case 4: return PACKING_ORDER_VEC4; + default: + assert(!"Unexpected value of vector_elements"); + return PACKING_ORDER_VEC4; + } +} + + +/** + * Comparison function passed to qsort() to sort varyings by packing_class and + * then by packing_order. + */ +int +varying_matches::match_comparator(const void *x_generic, const void *y_generic) +{ + const match *x = (const match *) x_generic; + const match *y = (const match *) y_generic; + + if (x->packing_class != y->packing_class) + return x->packing_class - y->packing_class; + return x->packing_order - y->packing_order; +} + + +/** + * Is the given variable a varying variable to be counted against the + * limit in ctx->Const.MaxVarying? + * This includes variables such as texcoords, colors and generic + * varyings, but excludes variables such as gl_FrontFacing and gl_FragCoord. + */ +static bool +is_varying_var(GLenum shaderType, const ir_variable *var) +{ + /* Only fragment shaders will take a varying variable as an input */ + if (shaderType == GL_FRAGMENT_SHADER && + var->mode == ir_var_in) { + switch (var->location) { + case FRAG_ATTRIB_WPOS: + case FRAG_ATTRIB_FACE: + case FRAG_ATTRIB_PNTC: + return false; + default: + return true; + } + } + return false; +} + + +/** + * Assign locations for all variables that are produced in one pipeline stage + * (the "producer") and consumed in the next stage (the "consumer"). + * + * Variables produced by the producer may also be consumed by transform + * feedback. + * + * \param num_tfeedback_decls is the number of declarations indicating + * variables that may be consumed by transform feedback. + * + * \param tfeedback_decls is a pointer to an array of tfeedback_decl objects + * representing the result of parsing the strings passed to + * glTransformFeedbackVaryings(). assign_location() will be called for + * each of these objects that matches one of the outputs of the + * producer. + * + * When num_tfeedback_decls is nonzero, it is permissible for the consumer to + * be NULL. In this case, varying locations are assigned solely based on the + * requirements of transform feedback. + */ +bool +assign_varying_locations(struct gl_context *ctx, + void *mem_ctx, + struct gl_shader_program *prog, + gl_shader *producer, gl_shader *consumer, + unsigned num_tfeedback_decls, + tfeedback_decl *tfeedback_decls) +{ + /* FINISHME: Set dynamically when geometry shader support is added. */ + const unsigned producer_base = VERT_RESULT_VAR0; + const unsigned consumer_base = FRAG_ATTRIB_VAR0; + varying_matches matches(ctx->Const.DisableVaryingPacking); + + /* Operate in a total of three passes. + * + * 1. Assign locations for any matching inputs and outputs. + * + * 2. Mark output variables in the producer that do not have locations as + * not being outputs. This lets the optimizer eliminate them. + * + * 3. Mark input variables in the consumer that do not have locations as + * not being inputs. This lets the optimizer eliminate them. + */ + + foreach_list(node, producer->ir) { + ir_variable *const output_var = ((ir_instruction *) node)->as_variable(); + + if ((output_var == NULL) || (output_var->mode != ir_var_out)) + continue; + + ir_variable *input_var = + consumer ? consumer->symbols->get_variable(output_var->name) : NULL; + + if (input_var && input_var->mode != ir_var_in) + input_var = NULL; + + if (input_var) { + matches.record(output_var, input_var); + } + } + + for (unsigned i = 0; i < num_tfeedback_decls; ++i) { + if (!tfeedback_decls[i].is_varying()) + continue; + + ir_variable *output_var + = tfeedback_decls[i].find_output_var(prog, producer); + + if (output_var == NULL) + return false; + + if (output_var->is_unmatched_generic_inout) { + matches.record(output_var, NULL); + } + } + + const unsigned slots_used = matches.assign_locations(); + matches.store_locations(producer_base, consumer_base); + + for (unsigned i = 0; i < num_tfeedback_decls; ++i) { + if (!tfeedback_decls[i].is_varying()) + continue; + + ir_variable *output_var + = tfeedback_decls[i].find_output_var(prog, producer); + + if (!tfeedback_decls[i].assign_location(ctx, prog, output_var)) + return false; + } + + if (ctx->Const.DisableVaryingPacking) { + /* Transform feedback code assumes varyings are packed, so if the driver + * has disabled varying packing, make sure it does not support transform + * feedback. + */ + assert(!ctx->Extensions.EXT_transform_feedback); + } else { + lower_packed_varyings(mem_ctx, producer_base, slots_used, ir_var_out, + producer); + if (consumer) { + lower_packed_varyings(mem_ctx, consumer_base, slots_used, ir_var_in, + consumer); + } + } + + unsigned varying_vectors = 0; + + if (consumer) { + foreach_list(node, consumer->ir) { + ir_variable *const var = ((ir_instruction *) node)->as_variable(); + + if ((var == NULL) || (var->mode != ir_var_in)) + continue; + + if (var->is_unmatched_generic_inout) { + if (prog->Version <= 120) { + /* On page 25 (page 31 of the PDF) of the GLSL 1.20 spec: + * + * Only those varying variables used (i.e. read) in + * the fragment shader executable must be written to + * by the vertex shader executable; declaring + * superfluous varying variables in a vertex shader is + * permissible. + * + * We interpret this text as meaning that the VS must + * write the variable for the FS to read it. See + * "glsl1-varying read but not written" in piglit. + */ + + linker_error(prog, "fragment shader varying %s not written " + "by vertex shader\n.", var->name); + } + + /* An 'in' variable is only really a shader input if its + * value is written by the previous stage. + */ + var->mode = ir_var_auto; + } else if (is_varying_var(consumer->Type, var)) { + /* The packing rules are used for vertex shader inputs are also + * used for fragment shader inputs. + */ + varying_vectors += count_attribute_slots(var->type); + } + } + } + + if (ctx->API == API_OPENGLES2 || prog->IsES) { + if (varying_vectors > ctx->Const.MaxVarying) { + if (ctx->Const.GLSLSkipStrictMaxVaryingLimitCheck) { + linker_warning(prog, "shader uses too many varying vectors " + "(%u > %u), but the driver will try to optimize " + "them out; this is non-portable out-of-spec " + "behavior\n", + varying_vectors, ctx->Const.MaxVarying); + } else { + linker_error(prog, "shader uses too many varying vectors " + "(%u > %u)\n", + varying_vectors, ctx->Const.MaxVarying); + return false; + } + } + } else { + const unsigned float_components = varying_vectors * 4; + if (float_components > ctx->Const.MaxVarying * 4) { + if (ctx->Const.GLSLSkipStrictMaxVaryingLimitCheck) { + linker_warning(prog, "shader uses too many varying components " + "(%u > %u), but the driver will try to optimize " + "them out; this is non-portable out-of-spec " + "behavior\n", + float_components, ctx->Const.MaxVarying * 4); + } else { + linker_error(prog, "shader uses too many varying components " + "(%u > %u)\n", + float_components, ctx->Const.MaxVarying * 4); + return false; + } + } + } + + return true; +} diff --git a/mesalib/src/glsl/link_varyings.h b/mesalib/src/glsl/link_varyings.h new file mode 100644 index 000000000..057e4b219 --- /dev/null +++ b/mesalib/src/glsl/link_varyings.h @@ -0,0 +1,186 @@ +/* + * Copyright © 2012 Intel Corporation + * + * Permission is hereby granted, free of charge, to any person obtaining a + * copy of this software and associated documentation files (the "Software"), + * to deal in the Software without restriction, including without limitation + * the rights to use, copy, modify, merge, publish, distribute, sublicense, + * and/or sell copies of the Software, and to permit persons to whom the + * Software is furnished to do so, subject to the following conditions: + * + * The above copyright notice and this permission notice (including the next + * paragraph) shall be included in all copies or substantial portions of the + * Software. + * + * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR + * IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, + * FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL + * THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER + * LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING + * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER + * DEALINGS IN THE SOFTWARE. + */ + +#pragma once +#ifndef GLSL_LINK_VARYINGS_H +#define GLSL_LINK_VARYINGS_H + +/** + * \file link_varyings.h + * + * Linker functions related specifically to linking varyings between shader + * stages. + */ + + +#include "main/glheader.h" + + +struct gl_shader_program; +struct gl_shader; +class ir_variable; + + +/** + * Data structure tracking information about a transform feedback declaration + * during linking. + */ +class tfeedback_decl +{ +public: + bool init(struct gl_context *ctx, struct gl_shader_program *prog, + const void *mem_ctx, const char *input); + static bool is_same(const tfeedback_decl &x, const tfeedback_decl &y); + bool assign_location(struct gl_context *ctx, struct gl_shader_program *prog, + ir_variable *output_var); + unsigned get_num_outputs() const; + bool store(struct gl_context *ctx, struct gl_shader_program *prog, + struct gl_transform_feedback_info *info, unsigned buffer, + const unsigned max_outputs) const; + ir_variable *find_output_var(gl_shader_program *prog, + gl_shader *producer) const; + + bool is_next_buffer_separator() const + { + return this->next_buffer_separator; + } + + bool is_varying() const + { + return !this->next_buffer_separator && !this->skip_components; + } + + /** + * The total number of varying components taken up by this variable. Only + * valid if assign_location() has been called. + */ + unsigned num_components() const + { + if (this->is_clip_distance_mesa) + return this->size; + else + return this->vector_elements * this->matrix_columns * this->size; + } + +private: + /** + * The name that was supplied to glTransformFeedbackVaryings. Used for + * error reporting and glGetTransformFeedbackVarying(). + */ + const char *orig_name; + + /** + * The name of the variable, parsed from orig_name. + */ + const char *var_name; + + /** + * True if the declaration in orig_name represents an array. + */ + bool is_subscripted; + + /** + * If is_subscripted is true, the subscript that was specified in orig_name. + */ + unsigned array_subscript; + + /** + * True if the variable is gl_ClipDistance and the driver lowers + * gl_ClipDistance to gl_ClipDistanceMESA. + */ + bool is_clip_distance_mesa; + + /** + * The vertex shader output location that the linker assigned for this + * variable. -1 if a location hasn't been assigned yet. + */ + int location; + + /** + * If non-zero, then this variable may be packed along with other variables + * into a single varying slot, so this offset should be applied when + * accessing components. For example, an offset of 1 means that the x + * component of this variable is actually stored in component y of the + * location specified by \c location. + * + * Only valid if location != -1. + */ + unsigned location_frac; + + /** + * If location != -1, the number of vector elements in this variable, or 1 + * if this variable is a scalar. + */ + unsigned vector_elements; + + /** + * If location != -1, the number of matrix columns in this variable, or 1 + * if this variable is not a matrix. + */ + unsigned matrix_columns; + + /** Type of the varying returned by glGetTransformFeedbackVarying() */ + GLenum type; + + /** + * If location != -1, the size that should be returned by + * glGetTransformFeedbackVarying(). + */ + unsigned size; + + /** + * How many components to skip. If non-zero, this is + * gl_SkipComponents{1,2,3,4} from ARB_transform_feedback3. + */ + unsigned skip_components; + + /** + * Whether this is gl_NextBuffer from ARB_transform_feedback3. + */ + bool next_buffer_separator; +}; + + +bool +cross_validate_outputs_to_inputs(struct gl_shader_program *prog, + gl_shader *producer, gl_shader *consumer); + +bool +parse_tfeedback_decls(struct gl_context *ctx, struct gl_shader_program *prog, + const void *mem_ctx, unsigned num_names, + char **varying_names, tfeedback_decl *decls); + +bool +store_tfeedback_info(struct gl_context *ctx, struct gl_shader_program *prog, + unsigned num_tfeedback_decls, + tfeedback_decl *tfeedback_decls); + +bool +assign_varying_locations(struct gl_context *ctx, + void *mem_ctx, + struct gl_shader_program *prog, + gl_shader *producer, gl_shader *consumer, + unsigned num_tfeedback_decls, + tfeedback_decl *tfeedback_decls); + +#endif /* GLSL_LINK_VARYINGS_H */ diff --git a/mesalib/src/glsl/linker.cpp b/mesalib/src/glsl/linker.cpp index be08156e0..70f3d5bed 100644 --- a/mesalib/src/glsl/linker.cpp +++ b/mesalib/src/glsl/linker.cpp @@ -70,14 +70,13 @@ #include "program.h" #include "program/hash_table.h" #include "linker.h" +#include "link_varyings.h" #include "ir_optimization.h" extern "C" { #include "main/shaderobj.h" } -#define ALIGN(value, alignment) (((value) + alignment - 1) & ~(alignment - 1)) - /** * Visitor that determines whether or not a variable is ever written. */ @@ -651,126 +650,6 @@ interstage_cross_validate_uniform_blocks(struct gl_shader_program *prog) return true; } -/** - * Validate that outputs from one stage match inputs of another - */ -bool -cross_validate_outputs_to_inputs(struct gl_shader_program *prog, - gl_shader *producer, gl_shader *consumer) -{ - glsl_symbol_table parameters; - /* FINISHME: Figure these out dynamically. */ - const char *const producer_stage = "vertex"; - const char *const consumer_stage = "fragment"; - - /* Find all shader outputs in the "producer" stage. - */ - foreach_list(node, producer->ir) { - ir_variable *const var = ((ir_instruction *) node)->as_variable(); - - /* FINISHME: For geometry shaders, this should also look for inout - * FINISHME: variables. - */ - if ((var == NULL) || (var->mode != ir_var_out)) - continue; - - parameters.add_variable(var); - } - - - /* Find all shader inputs in the "consumer" stage. Any variables that have - * matching outputs already in the symbol table must have the same type and - * qualifiers. - */ - foreach_list(node, consumer->ir) { - ir_variable *const input = ((ir_instruction *) node)->as_variable(); - - /* FINISHME: For geometry shaders, this should also look for inout - * FINISHME: variables. - */ - if ((input == NULL) || (input->mode != ir_var_in)) - continue; - - ir_variable *const output = parameters.get_variable(input->name); - if (output != NULL) { - /* Check that the types match between stages. - */ - if (input->type != output->type) { - /* There is a bit of a special case for gl_TexCoord. This - * built-in is unsized by default. Applications that variable - * access it must redeclare it with a size. There is some - * language in the GLSL spec that implies the fragment shader - * and vertex shader do not have to agree on this size. Other - * driver behave this way, and one or two applications seem to - * rely on it. - * - * Neither declaration needs to be modified here because the array - * sizes are fixed later when update_array_sizes is called. - * - * From page 48 (page 54 of the PDF) of the GLSL 1.10 spec: - * - * "Unlike user-defined varying variables, the built-in - * varying variables don't have a strict one-to-one - * correspondence between the vertex language and the - * fragment language." - */ - if (!output->type->is_array() - || (strncmp("gl_", output->name, 3) != 0)) { - linker_error(prog, - "%s shader output `%s' declared as type `%s', " - "but %s shader input declared as type `%s'\n", - producer_stage, output->name, - output->type->name, - consumer_stage, input->type->name); - return false; - } - } - - /* Check that all of the qualifiers match between stages. - */ - if (input->centroid != output->centroid) { - linker_error(prog, - "%s shader output `%s' %s centroid qualifier, " - "but %s shader input %s centroid qualifier\n", - producer_stage, - output->name, - (output->centroid) ? "has" : "lacks", - consumer_stage, - (input->centroid) ? "has" : "lacks"); - return false; - } - - if (input->invariant != output->invariant) { - linker_error(prog, - "%s shader output `%s' %s invariant qualifier, " - "but %s shader input %s invariant qualifier\n", - producer_stage, - output->name, - (output->invariant) ? "has" : "lacks", - consumer_stage, - (input->invariant) ? "has" : "lacks"); - return false; - } - - if (input->interpolation != output->interpolation) { - linker_error(prog, - "%s shader output `%s' specifies %s " - "interpolation qualifier, " - "but %s shader input specifies %s " - "interpolation qualifier\n", - producer_stage, - output->name, - output->interpolation_string(), - consumer_stage, - input->interpolation_string()); - return false; - } - } - } - - return true; -} - /** * Populates a shaders symbol table with all global declarations @@ -1528,1010 +1407,6 @@ demote_shader_inputs_and_outputs(gl_shader *sh, enum ir_variable_mode mode) /** - * Data structure tracking information about a transform feedback declaration - * during linking. - */ -class tfeedback_decl -{ -public: - bool init(struct gl_context *ctx, struct gl_shader_program *prog, - const void *mem_ctx, const char *input); - static bool is_same(const tfeedback_decl &x, const tfeedback_decl &y); - bool assign_location(struct gl_context *ctx, struct gl_shader_program *prog, - ir_variable *output_var); - unsigned get_num_outputs() const; - bool store(struct gl_context *ctx, struct gl_shader_program *prog, - struct gl_transform_feedback_info *info, unsigned buffer, - const unsigned max_outputs) const; - ir_variable *find_output_var(gl_shader_program *prog, - gl_shader *producer) const; - - bool is_next_buffer_separator() const - { - return this->next_buffer_separator; - } - - bool is_varying() const - { - return !this->next_buffer_separator && !this->skip_components; - } - - /** - * The total number of varying components taken up by this variable. Only - * valid if assign_location() has been called. - */ - unsigned num_components() const - { - if (this->is_clip_distance_mesa) - return this->size; - else - return this->vector_elements * this->matrix_columns * this->size; - } - -private: - /** - * The name that was supplied to glTransformFeedbackVaryings. Used for - * error reporting and glGetTransformFeedbackVarying(). - */ - const char *orig_name; - - /** - * The name of the variable, parsed from orig_name. - */ - const char *var_name; - - /** - * True if the declaration in orig_name represents an array. - */ - bool is_subscripted; - - /** - * If is_subscripted is true, the subscript that was specified in orig_name. - */ - unsigned array_subscript; - - /** - * True if the variable is gl_ClipDistance and the driver lowers - * gl_ClipDistance to gl_ClipDistanceMESA. - */ - bool is_clip_distance_mesa; - - /** - * The vertex shader output location that the linker assigned for this - * variable. -1 if a location hasn't been assigned yet. - */ - int location; - - /** - * If non-zero, then this variable may be packed along with other variables - * into a single varying slot, so this offset should be applied when - * accessing components. For example, an offset of 1 means that the x - * component of this variable is actually stored in component y of the - * location specified by \c location. - * - * Only valid if location != -1. - */ - unsigned location_frac; - - /** - * If location != -1, the number of vector elements in this variable, or 1 - * if this variable is a scalar. - */ - unsigned vector_elements; - - /** - * If location != -1, the number of matrix columns in this variable, or 1 - * if this variable is not a matrix. - */ - unsigned matrix_columns; - - /** Type of the varying returned by glGetTransformFeedbackVarying() */ - GLenum type; - - /** - * If location != -1, the size that should be returned by - * glGetTransformFeedbackVarying(). - */ - unsigned size; - - /** - * How many components to skip. If non-zero, this is - * gl_SkipComponents{1,2,3,4} from ARB_transform_feedback3. - */ - unsigned skip_components; - - /** - * Whether this is gl_NextBuffer from ARB_transform_feedback3. - */ - bool next_buffer_separator; -}; - - -/** - * Initialize this object based on a string that was passed to - * glTransformFeedbackVaryings. If there is a parse error, the error is - * reported using linker_error(), and false is returned. - */ -bool -tfeedback_decl::init(struct gl_context *ctx, struct gl_shader_program *prog, - const void *mem_ctx, const char *input) -{ - /* We don't have to be pedantic about what is a valid GLSL variable name, - * because any variable with an invalid name can't exist in the IR anyway. - */ - - this->location = -1; - this->orig_name = input; - this->is_clip_distance_mesa = false; - this->skip_components = 0; - this->next_buffer_separator = false; - - if (ctx->Extensions.ARB_transform_feedback3) { - /* Parse gl_NextBuffer. */ - if (strcmp(input, "gl_NextBuffer") == 0) { - this->next_buffer_separator = true; - return true; - } - - /* Parse gl_SkipComponents. */ - if (strcmp(input, "gl_SkipComponents1") == 0) - this->skip_components = 1; - else if (strcmp(input, "gl_SkipComponents2") == 0) - this->skip_components = 2; - else if (strcmp(input, "gl_SkipComponents3") == 0) - this->skip_components = 3; - else if (strcmp(input, "gl_SkipComponents4") == 0) - this->skip_components = 4; - - if (this->skip_components) - return true; - } - - /* Parse a declaration. */ - const char *bracket = strrchr(input, '['); - - if (bracket) { - this->var_name = ralloc_strndup(mem_ctx, input, bracket - input); - if (sscanf(bracket, "[%u]", &this->array_subscript) != 1) { - linker_error(prog, "Cannot parse transform feedback varying %s", input); - return false; - } - this->is_subscripted = true; - } else { - this->var_name = ralloc_strdup(mem_ctx, input); - this->is_subscripted = false; - } - - /* For drivers that lower gl_ClipDistance to gl_ClipDistanceMESA, this - * class must behave specially to account for the fact that gl_ClipDistance - * is converted from a float[8] to a vec4[2]. - */ - if (ctx->ShaderCompilerOptions[MESA_SHADER_VERTEX].LowerClipDistance && - strcmp(this->var_name, "gl_ClipDistance") == 0) { - this->is_clip_distance_mesa = true; - } - - return true; -} - - -/** - * Determine whether two tfeedback_decl objects refer to the same variable and - * array index (if applicable). - */ -bool -tfeedback_decl::is_same(const tfeedback_decl &x, const tfeedback_decl &y) -{ - assert(x.is_varying() && y.is_varying()); - - if (strcmp(x.var_name, y.var_name) != 0) - return false; - if (x.is_subscripted != y.is_subscripted) - return false; - if (x.is_subscripted && x.array_subscript != y.array_subscript) - return false; - return true; -} - - -/** - * Assign a location for this tfeedback_decl object based on the location - * assignment in output_var. - * - * If an error occurs, the error is reported through linker_error() and false - * is returned. - */ -bool -tfeedback_decl::assign_location(struct gl_context *ctx, - struct gl_shader_program *prog, - ir_variable *output_var) -{ - assert(this->is_varying()); - - if (output_var->type->is_array()) { - /* Array variable */ - const unsigned matrix_cols = - output_var->type->fields.array->matrix_columns; - const unsigned vector_elements = - output_var->type->fields.array->vector_elements; - unsigned actual_array_size = this->is_clip_distance_mesa ? - prog->Vert.ClipDistanceArraySize : output_var->type->array_size(); - - if (this->is_subscripted) { - /* Check array bounds. */ - if (this->array_subscript >= actual_array_size) { - linker_error(prog, "Transform feedback varying %s has index " - "%i, but the array size is %u.", - this->orig_name, this->array_subscript, - actual_array_size); - return false; - } - if (this->is_clip_distance_mesa) { - this->location = - output_var->location + this->array_subscript / 4; - this->location_frac = this->array_subscript % 4; - } else { - unsigned fine_location - = output_var->location * 4 + output_var->location_frac; - unsigned array_elem_size = vector_elements * matrix_cols; - fine_location += array_elem_size * this->array_subscript; - this->location = fine_location / 4; - this->location_frac = fine_location % 4; - } - this->size = 1; - } else { - this->location = output_var->location; - this->location_frac = output_var->location_frac; - this->size = actual_array_size; - } - this->vector_elements = vector_elements; - this->matrix_columns = matrix_cols; - if (this->is_clip_distance_mesa) - this->type = GL_FLOAT; - else - this->type = output_var->type->fields.array->gl_type; - } else { - /* Regular variable (scalar, vector, or matrix) */ - if (this->is_subscripted) { - linker_error(prog, "Transform feedback varying %s requested, " - "but %s is not an array.", - this->orig_name, this->var_name); - return false; - } - this->location = output_var->location; - this->location_frac = output_var->location_frac; - this->size = 1; - this->vector_elements = output_var->type->vector_elements; - this->matrix_columns = output_var->type->matrix_columns; - this->type = output_var->type->gl_type; - } - - /* From GL_EXT_transform_feedback: - * A program will fail to link if: - * - * * the total number of components to capture in any varying - * variable in <varyings> is greater than the constant - * MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS_EXT and the - * buffer mode is SEPARATE_ATTRIBS_EXT; - */ - if (prog->TransformFeedback.BufferMode == GL_SEPARATE_ATTRIBS && - this->num_components() > - ctx->Const.MaxTransformFeedbackSeparateComponents) { - linker_error(prog, "Transform feedback varying %s exceeds " - "MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS.", - this->orig_name); - return false; - } - - return true; -} - - -unsigned -tfeedback_decl::get_num_outputs() const -{ - if (!this->is_varying()) { - return 0; - } - - return (this->num_components() + this->location_frac + 3)/4; -} - - -/** - * Update gl_transform_feedback_info to reflect this tfeedback_decl. - * - * If an error occurs, the error is reported through linker_error() and false - * is returned. - */ -bool -tfeedback_decl::store(struct gl_context *ctx, struct gl_shader_program *prog, - struct gl_transform_feedback_info *info, - unsigned buffer, const unsigned max_outputs) const -{ - assert(!this->next_buffer_separator); - - /* Handle gl_SkipComponents. */ - if (this->skip_components) { - info->BufferStride[buffer] += this->skip_components; - return true; - } - - /* From GL_EXT_transform_feedback: - * A program will fail to link if: - * - * * the total number of components to capture is greater than - * the constant MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS_EXT - * and the buffer mode is INTERLEAVED_ATTRIBS_EXT. - */ - if (prog->TransformFeedback.BufferMode == GL_INTERLEAVED_ATTRIBS && - info->BufferStride[buffer] + this->num_components() > - ctx->Const.MaxTransformFeedbackInterleavedComponents) { - linker_error(prog, "The MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS " - "limit has been exceeded."); - return false; - } - - unsigned location = this->location; - unsigned location_frac = this->location_frac; - unsigned num_components = this->num_components(); - while (num_components > 0) { - unsigned output_size = MIN2(num_components, 4 - location_frac); - assert(info->NumOutputs < max_outputs); - info->Outputs[info->NumOutputs].ComponentOffset = location_frac; - info->Outputs[info->NumOutputs].OutputRegister = location; - info->Outputs[info->NumOutputs].NumComponents = output_size; - info->Outputs[info->NumOutputs].OutputBuffer = buffer; - info->Outputs[info->NumOutputs].DstOffset = info->BufferStride[buffer]; - ++info->NumOutputs; - info->BufferStride[buffer] += output_size; - num_components -= output_size; - location++; - location_frac = 0; - } - - info->Varyings[info->NumVarying].Name = ralloc_strdup(prog, this->orig_name); - info->Varyings[info->NumVarying].Type = this->type; - info->Varyings[info->NumVarying].Size = this->size; - info->NumVarying++; - - return true; -} - - -ir_variable * -tfeedback_decl::find_output_var(gl_shader_program *prog, - gl_shader *producer) const -{ - const char *name = this->is_clip_distance_mesa - ? "gl_ClipDistanceMESA" : this->var_name; - ir_variable *var = producer->symbols->get_variable(name); - if (var && var->mode == ir_var_out) - return var; - - /* From GL_EXT_transform_feedback: - * A program will fail to link if: - * - * * any variable name specified in the <varyings> array is not - * declared as an output in the geometry shader (if present) or - * the vertex shader (if no geometry shader is present); - */ - linker_error(prog, "Transform feedback varying %s undeclared.", - this->orig_name); - return NULL; -} - - -/** - * Parse all the transform feedback declarations that were passed to - * glTransformFeedbackVaryings() and store them in tfeedback_decl objects. - * - * If an error occurs, the error is reported through linker_error() and false - * is returned. - */ -static bool -parse_tfeedback_decls(struct gl_context *ctx, struct gl_shader_program *prog, - const void *mem_ctx, unsigned num_names, - char **varying_names, tfeedback_decl *decls) -{ - for (unsigned i = 0; i < num_names; ++i) { - if (!decls[i].init(ctx, prog, mem_ctx, varying_names[i])) - return false; - - if (!decls[i].is_varying()) - continue; - - /* From GL_EXT_transform_feedback: - * A program will fail to link if: - * - * * any two entries in the <varyings> array specify the same varying - * variable; - * - * We interpret this to mean "any two entries in the <varyings> array - * specify the same varying variable and array index", since transform - * feedback of arrays would be useless otherwise. - */ - for (unsigned j = 0; j < i; ++j) { - if (!decls[j].is_varying()) - continue; - - if (tfeedback_decl::is_same(decls[i], decls[j])) { - linker_error(prog, "Transform feedback varying %s specified " - "more than once.", varying_names[i]); - return false; - } - } - } - return true; -} - - -/** - * Data structure recording the relationship between outputs of one shader - * stage (the "producer") and inputs of another (the "consumer"). - */ -class varying_matches -{ -public: - varying_matches(bool disable_varying_packing); - ~varying_matches(); - void record(ir_variable *producer_var, ir_variable *consumer_var); - unsigned assign_locations(); - void store_locations(unsigned producer_base, unsigned consumer_base) const; - -private: - /** - * If true, this driver disables varying packing, so all varyings need to - * be aligned on slot boundaries, and take up a number of slots equal to - * their number of matrix columns times their array size. - */ - const bool disable_varying_packing; - - /** - * Enum representing the order in which varyings are packed within a - * packing class. - * - * Currently we pack vec4's first, then vec2's, then scalar values, then - * vec3's. This order ensures that the only vectors that are at risk of - * having to be "double parked" (split between two adjacent varying slots) - * are the vec3's. - */ - enum packing_order_enum { - PACKING_ORDER_VEC4, - PACKING_ORDER_VEC2, - PACKING_ORDER_SCALAR, - PACKING_ORDER_VEC3, - }; - - static unsigned compute_packing_class(ir_variable *var); - static packing_order_enum compute_packing_order(ir_variable *var); - static int match_comparator(const void *x_generic, const void *y_generic); - - /** - * Structure recording the relationship between a single producer output - * and a single consumer input. - */ - struct match { - /** - * Packing class for this varying, computed by compute_packing_class(). - */ - unsigned packing_class; - - /** - * Packing order for this varying, computed by compute_packing_order(). - */ - packing_order_enum packing_order; - unsigned num_components; - - /** - * The output variable in the producer stage. - */ - ir_variable *producer_var; - - /** - * The input variable in the consumer stage. - */ - ir_variable *consumer_var; - - /** - * The location which has been assigned for this varying. This is - * expressed in multiples of a float, with the first generic varying - * (i.e. the one referred to by VERT_RESULT_VAR0 or FRAG_ATTRIB_VAR0) - * represented by the value 0. - */ - unsigned generic_location; - } *matches; - - /** - * The number of elements in the \c matches array that are currently in - * use. - */ - unsigned num_matches; - - /** - * The number of elements that were set aside for the \c matches array when - * it was allocated. - */ - unsigned matches_capacity; -}; - - -varying_matches::varying_matches(bool disable_varying_packing) - : disable_varying_packing(disable_varying_packing) -{ - /* Note: this initial capacity is rather arbitrarily chosen to be large - * enough for many cases without wasting an unreasonable amount of space. - * varying_matches::record() will resize the array if there are more than - * this number of varyings. - */ - this->matches_capacity = 8; - this->matches = (match *) - malloc(sizeof(*this->matches) * this->matches_capacity); - this->num_matches = 0; -} - - -varying_matches::~varying_matches() -{ - free(this->matches); -} - - -/** - * Record the given producer/consumer variable pair in the list of variables - * that should later be assigned locations. - * - * It is permissible for \c consumer_var to be NULL (this happens if a - * variable is output by the producer and consumed by transform feedback, but - * not consumed by the consumer). - * - * If \c producer_var has already been paired up with a consumer_var, or - * producer_var is part of fixed pipeline functionality (and hence already has - * a location assigned), this function has no effect. - */ -void -varying_matches::record(ir_variable *producer_var, ir_variable *consumer_var) -{ - if (!producer_var->is_unmatched_generic_inout) { - /* Either a location already exists for this variable (since it is part - * of fixed functionality), or it has already been recorded as part of a - * previous match. - */ - return; - } - - if (this->num_matches == this->matches_capacity) { - this->matches_capacity *= 2; - this->matches = (match *) - realloc(this->matches, - sizeof(*this->matches) * this->matches_capacity); - } - this->matches[this->num_matches].packing_class - = this->compute_packing_class(producer_var); - this->matches[this->num_matches].packing_order - = this->compute_packing_order(producer_var); - if (this->disable_varying_packing) { - unsigned slots = producer_var->type->is_array() - ? (producer_var->type->length - * producer_var->type->fields.array->matrix_columns) - : producer_var->type->matrix_columns; - this->matches[this->num_matches].num_components = 4 * slots; - } else { - this->matches[this->num_matches].num_components - = producer_var->type->component_slots(); - } - this->matches[this->num_matches].producer_var = producer_var; - this->matches[this->num_matches].consumer_var = consumer_var; - this->num_matches++; - producer_var->is_unmatched_generic_inout = 0; - if (consumer_var) - consumer_var->is_unmatched_generic_inout = 0; -} - - -/** - * Choose locations for all of the variable matches that were previously - * passed to varying_matches::record(). - */ -unsigned -varying_matches::assign_locations() -{ - /* Sort varying matches into an order that makes them easy to pack. */ - qsort(this->matches, this->num_matches, sizeof(*this->matches), - &varying_matches::match_comparator); - - unsigned generic_location = 0; - - for (unsigned i = 0; i < this->num_matches; i++) { - /* Advance to the next slot if this varying has a different packing - * class than the previous one, and we're not already on a slot - * boundary. - */ - if (i > 0 && - this->matches[i - 1].packing_class - != this->matches[i].packing_class) { - generic_location = ALIGN(generic_location, 4); - } - - this->matches[i].generic_location = generic_location; - - generic_location += this->matches[i].num_components; - } - - return (generic_location + 3) / 4; -} - - -/** - * Update the producer and consumer shaders to reflect the locations - * assignments that were made by varying_matches::assign_locations(). - */ -void -varying_matches::store_locations(unsigned producer_base, - unsigned consumer_base) const -{ - for (unsigned i = 0; i < this->num_matches; i++) { - ir_variable *producer_var = this->matches[i].producer_var; - ir_variable *consumer_var = this->matches[i].consumer_var; - unsigned generic_location = this->matches[i].generic_location; - unsigned slot = generic_location / 4; - unsigned offset = generic_location % 4; - - producer_var->location = producer_base + slot; - producer_var->location_frac = offset; - if (consumer_var) { - assert(consumer_var->location == -1); - consumer_var->location = consumer_base + slot; - consumer_var->location_frac = offset; - } - } -} - - -/** - * Compute the "packing class" of the given varying. This is an unsigned - * integer with the property that two variables in the same packing class can - * be safely backed into the same vec4. - */ -unsigned -varying_matches::compute_packing_class(ir_variable *var) -{ - /* In this initial implementation we conservatively assume that variables - * can only be packed if their base type (float/int/uint/bool) matches and - * their interpolation and centroid qualifiers match. - * - * TODO: relax these restrictions when the driver back-end permits. - */ - unsigned packing_class = var->centroid ? 1 : 0; - packing_class *= 4; - packing_class += var->interpolation; - packing_class *= GLSL_TYPE_ERROR; - packing_class += var->type->get_scalar_type()->base_type; - return packing_class; -} - - -/** - * Compute the "packing order" of the given varying. This is a sort key we - * use to determine when to attempt to pack the given varying relative to - * other varyings in the same packing class. - */ -varying_matches::packing_order_enum -varying_matches::compute_packing_order(ir_variable *var) -{ - const glsl_type *element_type = var->type; - - /* FINISHME: Support for "varying" records in GLSL 1.50. */ - while (element_type->base_type == GLSL_TYPE_ARRAY) { - element_type = element_type->fields.array; - } - - switch (element_type->vector_elements) { - case 1: return PACKING_ORDER_SCALAR; - case 2: return PACKING_ORDER_VEC2; - case 3: return PACKING_ORDER_VEC3; - case 4: return PACKING_ORDER_VEC4; - default: - assert(!"Unexpected value of vector_elements"); - return PACKING_ORDER_VEC4; - } -} - - -/** - * Comparison function passed to qsort() to sort varyings by packing_class and - * then by packing_order. - */ -int -varying_matches::match_comparator(const void *x_generic, const void *y_generic) -{ - const match *x = (const match *) x_generic; - const match *y = (const match *) y_generic; - - if (x->packing_class != y->packing_class) - return x->packing_class - y->packing_class; - return x->packing_order - y->packing_order; -} - - -/** - * Is the given variable a varying variable to be counted against the - * limit in ctx->Const.MaxVarying? - * This includes variables such as texcoords, colors and generic - * varyings, but excludes variables such as gl_FrontFacing and gl_FragCoord. - */ -static bool -is_varying_var(GLenum shaderType, const ir_variable *var) -{ - /* Only fragment shaders will take a varying variable as an input */ - if (shaderType == GL_FRAGMENT_SHADER && - var->mode == ir_var_in) { - switch (var->location) { - case FRAG_ATTRIB_WPOS: - case FRAG_ATTRIB_FACE: - case FRAG_ATTRIB_PNTC: - return false; - default: - return true; - } - } - return false; -} - - -/** - * Assign locations for all variables that are produced in one pipeline stage - * (the "producer") and consumed in the next stage (the "consumer"). - * - * Variables produced by the producer may also be consumed by transform - * feedback. - * - * \param num_tfeedback_decls is the number of declarations indicating - * variables that may be consumed by transform feedback. - * - * \param tfeedback_decls is a pointer to an array of tfeedback_decl objects - * representing the result of parsing the strings passed to - * glTransformFeedbackVaryings(). assign_location() will be called for - * each of these objects that matches one of the outputs of the - * producer. - * - * When num_tfeedback_decls is nonzero, it is permissible for the consumer to - * be NULL. In this case, varying locations are assigned solely based on the - * requirements of transform feedback. - */ -bool -assign_varying_locations(struct gl_context *ctx, - void *mem_ctx, - struct gl_shader_program *prog, - gl_shader *producer, gl_shader *consumer, - unsigned num_tfeedback_decls, - tfeedback_decl *tfeedback_decls) -{ - /* FINISHME: Set dynamically when geometry shader support is added. */ - const unsigned producer_base = VERT_RESULT_VAR0; - const unsigned consumer_base = FRAG_ATTRIB_VAR0; - varying_matches matches(ctx->Const.DisableVaryingPacking); - - /* Operate in a total of three passes. - * - * 1. Assign locations for any matching inputs and outputs. - * - * 2. Mark output variables in the producer that do not have locations as - * not being outputs. This lets the optimizer eliminate them. - * - * 3. Mark input variables in the consumer that do not have locations as - * not being inputs. This lets the optimizer eliminate them. - */ - - foreach_list(node, producer->ir) { - ir_variable *const output_var = ((ir_instruction *) node)->as_variable(); - - if ((output_var == NULL) || (output_var->mode != ir_var_out)) - continue; - - ir_variable *input_var = - consumer ? consumer->symbols->get_variable(output_var->name) : NULL; - - if (input_var && input_var->mode != ir_var_in) - input_var = NULL; - - if (input_var) { - matches.record(output_var, input_var); - } - } - - for (unsigned i = 0; i < num_tfeedback_decls; ++i) { - if (!tfeedback_decls[i].is_varying()) - continue; - - ir_variable *output_var - = tfeedback_decls[i].find_output_var(prog, producer); - - if (output_var == NULL) - return false; - - if (output_var->is_unmatched_generic_inout) { - matches.record(output_var, NULL); - } - } - - const unsigned slots_used = matches.assign_locations(); - matches.store_locations(producer_base, consumer_base); - - for (unsigned i = 0; i < num_tfeedback_decls; ++i) { - if (!tfeedback_decls[i].is_varying()) - continue; - - ir_variable *output_var - = tfeedback_decls[i].find_output_var(prog, producer); - - if (!tfeedback_decls[i].assign_location(ctx, prog, output_var)) - return false; - } - - if (ctx->Const.DisableVaryingPacking) { - /* Transform feedback code assumes varyings are packed, so if the driver - * has disabled varying packing, make sure it does not support transform - * feedback. - */ - assert(!ctx->Extensions.EXT_transform_feedback); - } else { - lower_packed_varyings(mem_ctx, producer_base, slots_used, ir_var_out, - producer); - if (consumer) { - lower_packed_varyings(mem_ctx, consumer_base, slots_used, ir_var_in, - consumer); - } - } - - unsigned varying_vectors = 0; - - if (consumer) { - foreach_list(node, consumer->ir) { - ir_variable *const var = ((ir_instruction *) node)->as_variable(); - - if ((var == NULL) || (var->mode != ir_var_in)) - continue; - - if (var->is_unmatched_generic_inout) { - if (prog->Version <= 120) { - /* On page 25 (page 31 of the PDF) of the GLSL 1.20 spec: - * - * Only those varying variables used (i.e. read) in - * the fragment shader executable must be written to - * by the vertex shader executable; declaring - * superfluous varying variables in a vertex shader is - * permissible. - * - * We interpret this text as meaning that the VS must - * write the variable for the FS to read it. See - * "glsl1-varying read but not written" in piglit. - */ - - linker_error(prog, "fragment shader varying %s not written " - "by vertex shader\n.", var->name); - } - - /* An 'in' variable is only really a shader input if its - * value is written by the previous stage. - */ - var->mode = ir_var_auto; - } else if (is_varying_var(consumer->Type, var)) { - /* The packing rules are used for vertex shader inputs are also - * used for fragment shader inputs. - */ - varying_vectors += count_attribute_slots(var->type); - } - } - } - - if (ctx->API == API_OPENGLES2 || prog->IsES) { - if (varying_vectors > ctx->Const.MaxVarying) { - if (ctx->Const.GLSLSkipStrictMaxVaryingLimitCheck) { - linker_warning(prog, "shader uses too many varying vectors " - "(%u > %u), but the driver will try to optimize " - "them out; this is non-portable out-of-spec " - "behavior\n", - varying_vectors, ctx->Const.MaxVarying); - } else { - linker_error(prog, "shader uses too many varying vectors " - "(%u > %u)\n", - varying_vectors, ctx->Const.MaxVarying); - return false; - } - } - } else { - const unsigned float_components = varying_vectors * 4; - if (float_components > ctx->Const.MaxVarying * 4) { - if (ctx->Const.GLSLSkipStrictMaxVaryingLimitCheck) { - linker_warning(prog, "shader uses too many varying components " - "(%u > %u), but the driver will try to optimize " - "them out; this is non-portable out-of-spec " - "behavior\n", - float_components, ctx->Const.MaxVarying * 4); - } else { - linker_error(prog, "shader uses too many varying components " - "(%u > %u)\n", - float_components, ctx->Const.MaxVarying * 4); - return false; - } - } - } - - return true; -} - - -/** - * Store transform feedback location assignments into - * prog->LinkedTransformFeedback based on the data stored in tfeedback_decls. - * - * If an error occurs, the error is reported through linker_error() and false - * is returned. - */ -static bool -store_tfeedback_info(struct gl_context *ctx, struct gl_shader_program *prog, - unsigned num_tfeedback_decls, - tfeedback_decl *tfeedback_decls) -{ - bool separate_attribs_mode = - prog->TransformFeedback.BufferMode == GL_SEPARATE_ATTRIBS; - - ralloc_free(prog->LinkedTransformFeedback.Varyings); - ralloc_free(prog->LinkedTransformFeedback.Outputs); - - memset(&prog->LinkedTransformFeedback, 0, - sizeof(prog->LinkedTransformFeedback)); - - prog->LinkedTransformFeedback.Varyings = - rzalloc_array(prog, - struct gl_transform_feedback_varying_info, - num_tfeedback_decls); - - unsigned num_outputs = 0; - for (unsigned i = 0; i < num_tfeedback_decls; ++i) - num_outputs += tfeedback_decls[i].get_num_outputs(); - - prog->LinkedTransformFeedback.Outputs = - rzalloc_array(prog, - struct gl_transform_feedback_output, - num_outputs); - - unsigned num_buffers = 0; - - if (separate_attribs_mode) { - /* GL_SEPARATE_ATTRIBS */ - for (unsigned i = 0; i < num_tfeedback_decls; ++i) { - if (!tfeedback_decls[i].store(ctx, prog, &prog->LinkedTransformFeedback, - num_buffers, num_outputs)) - return false; - - num_buffers++; - } - } - else { - /* GL_INVERLEAVED_ATTRIBS */ - for (unsigned i = 0; i < num_tfeedback_decls; ++i) { - if (tfeedback_decls[i].is_next_buffer_separator()) { - num_buffers++; - continue; - } - - if (!tfeedback_decls[i].store(ctx, prog, - &prog->LinkedTransformFeedback, - num_buffers, num_outputs)) - return false; - } - num_buffers++; - } - - assert(prog->LinkedTransformFeedback.NumOutputs == num_outputs); - - prog->LinkedTransformFeedback.NumBuffers = num_buffers; - return true; -} - -/** * Store the gl_FragDepth layout in the gl_shader_program struct. */ static void diff --git a/mesalib/src/glsl/linker.h b/mesalib/src/glsl/linker.h index 7d2e98a15..67c7f3488 100644 --- a/mesalib/src/glsl/linker.h +++ b/mesalib/src/glsl/linker.h @@ -91,4 +91,13 @@ private: void recursion(const glsl_type *t, char **name, size_t name_length); }; +void +linker_error(gl_shader_program *prog, const char *fmt, ...); + +void +linker_warning(gl_shader_program *prog, const char *fmt, ...); + +unsigned +count_attribute_slots(const glsl_type *t); + #endif /* GLSL_LINKER_H */ diff --git a/mesalib/src/glsl/loop_controls.cpp b/mesalib/src/glsl/loop_controls.cpp index 9acbadc50..79c820436 100644 --- a/mesalib/src/glsl/loop_controls.cpp +++ b/mesalib/src/glsl/loop_controls.cpp @@ -222,10 +222,10 @@ loop_control_visitor::visit_leave(ir_loop *ir) limit = cond->operands[0]->as_constant(); switch (cmp) { - case ir_binop_less: cmp = ir_binop_gequal; break; - case ir_binop_greater: cmp = ir_binop_lequal; break; - case ir_binop_lequal: cmp = ir_binop_greater; break; - case ir_binop_gequal: cmp = ir_binop_less; break; + case ir_binop_less: cmp = ir_binop_greater; break; + case ir_binop_greater: cmp = ir_binop_less; break; + case ir_binop_lequal: cmp = ir_binop_gequal; break; + case ir_binop_gequal: cmp = ir_binop_lequal; break; default: assert(!"Should not get here."); } } diff --git a/mesalib/src/glsl/lower_packed_varyings.cpp b/mesalib/src/glsl/lower_packed_varyings.cpp index 09c551c4e..9e7f274b7 100644 --- a/mesalib/src/glsl/lower_packed_varyings.cpp +++ b/mesalib/src/glsl/lower_packed_varyings.cpp @@ -66,6 +66,10 @@ * performance. However, hopefully in most cases the performance loss will * either be absorbed by a later optimization pass, or it will be offset by * memory bandwidth savings (because fewer varyings are used). + * + * This lowering pass also packs flat floats, ints, and uints together, by + * using ivec4 as the base type of flat "varyings", and using appropriate + * casts to convert floats and uints into ints. */ #include "glsl_symbol_table.h" @@ -90,6 +94,8 @@ public: void run(exec_list *instructions); private: + ir_assignment *bitwise_assign_pack(ir_rvalue *lhs, ir_rvalue *rhs); + ir_assignment *bitwise_assign_unpack(ir_rvalue *lhs, ir_rvalue *rhs); unsigned lower_rvalue(ir_rvalue *rvalue, unsigned fine_location, ir_variable *unpacked_var, const char *name); unsigned lower_arraylike(ir_rvalue *rvalue, unsigned array_size, @@ -181,6 +187,75 @@ lower_packed_varyings_visitor::run(exec_list *instructions) } } + +/** + * Make an ir_assignment from \c rhs to \c lhs, performing appropriate + * bitcasts if necessary to match up types. + * + * This function is called when packing varyings. + */ +ir_assignment * +lower_packed_varyings_visitor::bitwise_assign_pack(ir_rvalue *lhs, + ir_rvalue *rhs) +{ + if (lhs->type->base_type != rhs->type->base_type) { + /* Since we only mix types in flat varyings, and we always store flat + * varyings as type ivec4, we need only produce conversions from (uint + * or float) to int. + */ + assert(lhs->type->base_type == GLSL_TYPE_INT); + switch (rhs->type->base_type) { + case GLSL_TYPE_UINT: + rhs = new(this->mem_ctx) + ir_expression(ir_unop_u2i, lhs->type, rhs); + break; + case GLSL_TYPE_FLOAT: + rhs = new(this->mem_ctx) + ir_expression(ir_unop_bitcast_f2i, lhs->type, rhs); + break; + default: + assert(!"Unexpected type conversion while lowering varyings"); + break; + } + } + return new(this->mem_ctx) ir_assignment(lhs, rhs); +} + + +/** + * Make an ir_assignment from \c rhs to \c lhs, performing appropriate + * bitcasts if necessary to match up types. + * + * This function is called when unpacking varyings. + */ +ir_assignment * +lower_packed_varyings_visitor::bitwise_assign_unpack(ir_rvalue *lhs, + ir_rvalue *rhs) +{ + if (lhs->type->base_type != rhs->type->base_type) { + /* Since we only mix types in flat varyings, and we always store flat + * varyings as type ivec4, we need only produce conversions from int to + * (uint or float). + */ + assert(rhs->type->base_type == GLSL_TYPE_INT); + switch (lhs->type->base_type) { + case GLSL_TYPE_UINT: + rhs = new(this->mem_ctx) + ir_expression(ir_unop_i2u, lhs->type, rhs); + break; + case GLSL_TYPE_FLOAT: + rhs = new(this->mem_ctx) + ir_expression(ir_unop_bitcast_i2f, lhs->type, rhs); + break; + default: + assert(!"Unexpected type conversion while lowering varyings"); + break; + } + } + return new(this->mem_ctx) ir_assignment(lhs, rhs); +} + + /** * Recursively pack or unpack the given varying (or portion of a varying) by * traversing all of its constituent vectors. @@ -262,12 +337,12 @@ lower_packed_varyings_visitor::lower_rvalue(ir_rvalue *rvalue, ir_swizzle *swizzle = new(this->mem_ctx) ir_swizzle(packed_deref, swizzle_values, components); if (this->mode == ir_var_out) { - ir_assignment *assignment = new(this->mem_ctx) - ir_assignment(swizzle, rvalue); + ir_assignment *assignment + = this->bitwise_assign_pack(swizzle, rvalue); this->main_instructions->push_tail(assignment); } else { - ir_assignment *assignment = new(this->mem_ctx) - ir_assignment(rvalue, swizzle); + ir_assignment *assignment + = this->bitwise_assign_unpack(rvalue, swizzle); this->main_instructions->push_head(assignment); } return fine_location + components; @@ -306,8 +381,9 @@ lower_packed_varyings_visitor::lower_arraylike(ir_rvalue *rvalue, * If no packed varying has been created for the given varying location yet, * create it and add it to the shader before returning it. * - * The newly created varying inherits its base type (float, uint, or int) and - * interpolation parameters from \c unpacked_var. + * The newly created varying inherits its interpolation parameters from \c + * unpacked_var. Its base type is ivec4 if we are lowering a flat varying, + * vec4 otherwise. */ ir_variable * lower_packed_varyings_visitor::get_packed_varying(unsigned location, @@ -318,8 +394,11 @@ lower_packed_varyings_visitor::get_packed_varying(unsigned location, assert(slot < locations_used); if (this->packed_varyings[slot] == NULL) { char *packed_name = ralloc_asprintf(this->mem_ctx, "packed:%s", name); - const glsl_type *packed_type = glsl_type::get_instance( - unpacked_var->type->get_scalar_type()->base_type, 4, 1); + const glsl_type *packed_type; + if (unpacked_var->interpolation == INTERP_QUALIFIER_FLAT) + packed_type = glsl_type::ivec4_type; + else + packed_type = glsl_type::vec4_type; ir_variable *packed_var = new(this->mem_ctx) ir_variable(packed_type, packed_name, this->mode); packed_var->centroid = unpacked_var->centroid; diff --git a/mesalib/src/mapi/glapi/.gitignore b/mesalib/src/mapi/glapi/.gitignore index 25d3dfdcf..ecae56a3f 100644 --- a/mesalib/src/mapi/glapi/.gitignore +++ b/mesalib/src/mapi/glapi/.gitignore @@ -7,4 +7,3 @@ glapi_x86.S glapitable.h glapitemp.h glprocs.h -\Makefile diff --git a/mesalib/src/mapi/glapi/gen/.gitignore b/mesalib/src/mapi/glapi/gen/.gitignore deleted file mode 100644 index 5fc607b9e..000000000 --- a/mesalib/src/mapi/glapi/gen/.gitignore +++ /dev/null @@ -1 +0,0 @@ -/Makefile diff --git a/mesalib/src/mapi/glapi/gen/ARB_ES3_compatibility.xml b/mesalib/src/mapi/glapi/gen/ARB_ES3_compatibility.xml new file mode 100644 index 000000000..3944bc7d8 --- /dev/null +++ b/mesalib/src/mapi/glapi/gen/ARB_ES3_compatibility.xml @@ -0,0 +1,23 @@ +<?xml version="1.0"?> +<!DOCTYPE OpenGLAPI SYSTEM "gl_API.dtd"> + +<OpenGLAPI> + +<category name="GL_ARB_ES3_compatibility" number="127"> + <enum name="COMPRESSED_RGB8_ETC2" value="0x9274"/> + <enum name="COMPRESSED_SRGB8_ETC2" value="0x9275"/> + <enum name="COMPRESSED_RGB8_PUNCHTHROUGH_ALPHA1_ETC2" value="0x9276"/> + <enum name="COMPRESSED_SRGB8_PUNCHTHROUGH_ALPHA1_ETC2" value="0x9277"/> + <enum name="COMPRESSED_RGBA8_ETC2_EAC" value="0x9278"/> + <enum name="COMPRESSED_SRGB8_ALPHA8_ETC2_EAC" value="0x9279"/> + <enum name="COMPRESSED_R11_EAC" value="0x9270"/> + <enum name="COMPRESSED_SIGNED_R11_EAC" value="0x9271"/> + <enum name="COMPRESSED_RG11_EAC" value="0x9272"/> + <enum name="COMPRESSED_SIGNED_RG11_EAC" value="0x9273"/> + <enum name="PRIMITIVE_RESTART_FIXED_INDEX" value="0x8D69"/> + <enum name="ANY_SAMPLES_PASSED_CONSERVATIVE" value="0x8D6A"/> + <enum name="MAX_ELEMENT_INDEX" value="0x8D6B"/> + <enum name="TEXTURE_IMMUTABLE_LEVELS" value="0x82DF"/> +</category> + +</OpenGLAPI> diff --git a/mesalib/src/mapi/glapi/gen/GL3x.xml b/mesalib/src/mapi/glapi/gen/GL3x.xml index 1b7adddfa..c17a64402 100644 --- a/mesalib/src/mapi/glapi/gen/GL3x.xml +++ b/mesalib/src/mapi/glapi/gen/GL3x.xml @@ -595,7 +595,7 @@ <enum name="MAX_FRAGMENT_INPUT_COMPONENTS" value="0x9125"/> <enum name="CONTEXT_PROFILE_MASK" value="0x9126"/> - <function name="GetInteger64i_v" offset="assign" es2="3.0" exec="skip"> + <function name="GetInteger64i_v" offset="assign" es2="3.0"> <param name="cap" type="GLenum"/> <param name="index" type="GLuint"/> <param name="data" type="GLint64 *"/> diff --git a/mesalib/src/mapi/glapi/gen/Makefile.am b/mesalib/src/mapi/glapi/gen/Makefile.am index 13943e839..ff22c8e0d 100644 --- a/mesalib/src/mapi/glapi/gen/Makefile.am +++ b/mesalib/src/mapi/glapi/gen/Makefile.am @@ -51,7 +51,7 @@ if HAVE_SPARC_ASM MESA_GLAPI_ASM_OUTPUTS += $(MESA_GLAPI_DIR)/glapi_sparc.S endif -MESA_OUTPUTS = \ +BUILT_SOURCES = \ $(MESA_GLAPI_OUTPUTS) \ $(MESA_GLAPI_ASM_OUTPUTS) \ $(MESA_DIR)/main/enums.c \ @@ -63,6 +63,11 @@ MESA_OUTPUTS = \ $(MESA_GLX_DIR)/indirect_init.c \ $(MESA_GLX_DIR)/indirect_size.h \ $(MESA_GLX_DIR)/indirect_size.c +EXTRA_DIST= \ + $(BUILT_SOURCES) \ + $(MESA_GLAPI_DIR)/glapi_x86.S \ + $(MESA_GLAPI_DIR)/glapi_x86-64.S \ + $(MESA_GLAPI_DIR)/glapi_sparc.S ###################################################################### @@ -101,6 +106,7 @@ API_XML = \ ARB_draw_elements_base_vertex.xml \ ARB_draw_instanced.xml \ ARB_ES2_compatibility.xml \ + ARB_ES3_compatibility.xml \ ARB_framebuffer_object.xml \ ARB_geometry_shader4.xml \ ARB_instanced_arrays.xml \ @@ -144,6 +150,7 @@ COMMON = $(API_XML) \ gl_and_es_API.xml \ es_EXT.xml \ ARB_ES2_compatibility.xml \ + ARB_ES3_compatibility.xml \ ARB_get_program_binary.xml \ OES_fixed_point.xml \ OES_single_precision.xml @@ -154,8 +161,6 @@ PYTHON_GEN = $(AM_V_GEN) $(PYTHON2) $(PYTHON_FLAGS) ###################################################################### -all-local: $(MESA_OUTPUTS) - xorg: check-xorg-source $(XORG_OUTPUTS) check-xorg-source: @@ -169,7 +174,6 @@ check-xorg-source: clean-local: -rm -f *~ *.pyo - -rm -f $(MESA_OUTPUTS) ###################################################################### diff --git a/mesalib/src/mapi/glapi/gen/gl_API.xml b/mesalib/src/mapi/glapi/gen/gl_API.xml index a47316a83..8a8a1ee03 100644 --- a/mesalib/src/mapi/glapi/gen/gl_API.xml +++ b/mesalib/src/mapi/glapi/gen/gl_API.xml @@ -8277,7 +8277,11 @@ <xi:include href="ARB_robustness.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/> -<!-- ARB extensions #106...#108 --> +<!-- ARB extensions #106 --> + +<xi:include href="ARB_base_instance.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/> + +<!-- ARB extensions #108 --> <category name="GL_ARB_transform_feedback_instanced" number="109"> <function name="DrawTransformFeedbackInstanced" offset="assign" @@ -8304,10 +8308,14 @@ <!-- ARB extensions #114...#116 --> -<xi:include href="ARB_base_instance.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/> - <xi:include href="ARB_texture_storage.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/> +<!-- ARB extensions #118...#126 --> + +<xi:include href="ARB_ES3_compatibility.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/> + +<!-- ARB extensions #128...#131 --> + <xi:include href="ARB_invalidate_subdata.xml" xmlns:xi="http://www.w3.org/2001/XInclude"/> <!-- Non-ARB extensions sorted by extension number. --> diff --git a/mesalib/src/mesa/.gitignore b/mesalib/src/mesa/.gitignore deleted file mode 100644 index 5fc607b9e..000000000 --- a/mesalib/src/mesa/.gitignore +++ /dev/null @@ -1 +0,0 @@ -/Makefile diff --git a/mesalib/src/mesa/drivers/.gitignore b/mesalib/src/mesa/drivers/.gitignore deleted file mode 100644 index 5fc607b9e..000000000 --- a/mesalib/src/mesa/drivers/.gitignore +++ /dev/null @@ -1 +0,0 @@ -/Makefile diff --git a/mesalib/src/mesa/drivers/dri/.gitignore b/mesalib/src/mesa/drivers/dri/.gitignore deleted file mode 100644 index f3c7a7c5d..000000000 --- a/mesalib/src/mesa/drivers/dri/.gitignore +++ /dev/null @@ -1 +0,0 @@ -Makefile diff --git a/mesalib/src/mesa/drivers/dri/swrast/.gitignore b/mesalib/src/mesa/drivers/dri/swrast/.gitignore deleted file mode 100644 index f3c7a7c5d..000000000 --- a/mesalib/src/mesa/drivers/dri/swrast/.gitignore +++ /dev/null @@ -1 +0,0 @@ -Makefile diff --git a/mesalib/src/mesa/main/context.c b/mesalib/src/mesa/main/context.c index fc2db1271..561eb4685 100644 --- a/mesalib/src/mesa/main/context.c +++ b/mesalib/src/mesa/main/context.c @@ -656,6 +656,9 @@ _mesa_init_constants(struct gl_context *ctx) /* PrimitiveRestart */ ctx->Const.PrimitiveRestartInSoftware = GL_FALSE; + + /* ES 3.0 or ARB_ES3_compatibility */ + ctx->Const.MaxElementIndex = 0xffffffffu; } diff --git a/mesalib/src/mesa/main/extensions.c b/mesalib/src/mesa/main/extensions.c index 98711b395..3486b65a4 100644 --- a/mesalib/src/mesa/main/extensions.c +++ b/mesalib/src/mesa/main/extensions.c @@ -34,11 +34,10 @@ #include "imports.h" #include "context.h" #include "extensions.h" +#include "macros.h" #include "mfeatures.h" #include "mtypes.h" -#define ALIGN(value, alignment) (((value) + alignment - 1) & ~(alignment - 1)) - enum { DISABLE = 0, GLL = 1 << API_OPENGL_COMPAT, /* GL Legacy / Compatibility */ diff --git a/mesalib/src/mesa/main/fbobject.c b/mesalib/src/mesa/main/fbobject.c index 281cdd05c..50ad84c56 100644 --- a/mesalib/src/mesa/main/fbobject.c +++ b/mesalib/src/mesa/main/fbobject.c @@ -222,7 +222,7 @@ _mesa_get_attachment(struct gl_context *ctx, struct gl_framebuffer *fb, } return &fb->Attachment[BUFFER_COLOR0 + i]; case GL_DEPTH_STENCIL_ATTACHMENT: - if (!_mesa_is_desktop_gl(ctx)) + if (!_mesa_is_desktop_gl(ctx) && !_mesa_is_gles3(ctx)) return NULL; /* fall-through */ case GL_DEPTH_ATTACHMENT_EXT: diff --git a/mesalib/src/mesa/main/get.c b/mesalib/src/mesa/main/get.c index 273a79f7f..7d922ca15 100644 --- a/mesalib/src/mesa/main/get.c +++ b/mesalib/src/mesa/main/get.c @@ -131,6 +131,7 @@ enum value_extra { EXTRA_API_GL, EXTRA_API_GL_CORE, EXTRA_API_ES2, + EXTRA_API_ES3, EXTRA_NEW_BUFFERS, EXTRA_NEW_FRAG_CLAMP, EXTRA_VALID_DRAW_BUFFER, @@ -290,14 +291,30 @@ static const int extra_texture_buffer_object[] = { EXTRA_END }; +static const int extra_ARB_transform_feedback2_api_es3[] = { + EXT(ARB_transform_feedback2), + EXTRA_API_ES3, + EXTRA_END +}; + static const int extra_ARB_uniform_buffer_object_and_geometry_shader[] = { EXT(ARB_uniform_buffer_object), EXT(ARB_geometry_shader4), EXTRA_END }; +static const int extra_ARB_ES2_compatibility_api_es2[] = { + EXT(ARB_ES2_compatibility), + EXTRA_API_ES2, + EXTRA_END +}; + +static const int extra_ARB_ES3_compatibility_api_es3[] = { + EXT(ARB_ES3_compatibility), + EXTRA_API_ES3, + EXTRA_END +}; -EXTRA_EXT(ARB_ES2_compatibility); EXTRA_EXT(ARB_texture_cube_map); EXTRA_EXT(MESA_texture_array); EXTRA_EXT2(EXT_secondary_color, ARB_vertex_program); @@ -322,7 +339,6 @@ EXTRA_EXT(ARB_seamless_cube_map); EXTRA_EXT(ARB_sync); EXTRA_EXT(ARB_vertex_shader); EXTRA_EXT(EXT_transform_feedback); -EXTRA_EXT(ARB_transform_feedback2); EXTRA_EXT(ARB_transform_feedback3); EXTRA_EXT(EXT_pixel_buffer_object); EXTRA_EXT(ARB_vertex_program); @@ -348,6 +364,12 @@ static const int extra_version_30[] = { EXTRA_VERSION_30, EXTRA_END }; static const int extra_version_31[] = { EXTRA_VERSION_31, EXTRA_END }; static const int extra_version_32[] = { EXTRA_VERSION_32, EXTRA_END }; +static const int extra_gl30_es3[] = { + EXTRA_VERSION_30, + EXTRA_API_ES3, + EXTRA_END, +}; + static const int extra_ARB_vertex_program_api_es2[] = { EXT(ARB_vertex_program), @@ -874,6 +896,12 @@ check_extra(struct gl_context *ctx, const char *func, const struct value_desc *d enabled++; } break; + case EXTRA_API_ES3: + if (_mesa_is_gles3(ctx)) { + total++; + enabled++; + } + break; case EXTRA_API_GL: if (_mesa_is_desktop_gl(ctx)) { total++; @@ -973,6 +1001,15 @@ find_value(const char *func, GLenum pname, void **p, union value *v) int api; api = ctx->API; + /* We index into the table_set[] list of per-API hash tables using the API's + * value in the gl_api enum. Since GLES 3 doesn't have an API_OPENGL* enum + * value since it's compatible with GLES2 its entry in table_set[] is at the + * end. + */ + STATIC_ASSERT(Elements(table_set) == API_OPENGL_LAST + 2); + if (_mesa_is_gles3(ctx)) { + api = API_OPENGL_LAST + 1; + } mask = Elements(table(api)) - 1; hash = (pname * prime_factor); while (1) { @@ -1626,7 +1663,7 @@ _mesa_GetBooleani_v( GLenum pname, GLuint index, GLboolean *params ) { union value v; enum value_type type = - find_value_indexed("glGetBooleanIndexedv", pname, index, &v); + find_value_indexed("glGetBooleani_v", pname, index, &v); switch (type) { case TYPE_INT: @@ -1651,7 +1688,7 @@ _mesa_GetIntegeri_v( GLenum pname, GLuint index, GLint *params ) { union value v; enum value_type type = - find_value_indexed("glGetIntegerIndexedv", pname, index, &v); + find_value_indexed("glGetIntegeri_v", pname, index, &v); switch (type) { case TYPE_INT: @@ -1672,11 +1709,11 @@ _mesa_GetIntegeri_v( GLenum pname, GLuint index, GLint *params ) } void GLAPIENTRY -_mesa_GetInteger64Indexedv( GLenum pname, GLuint index, GLint64 *params ) +_mesa_GetInteger64i_v( GLenum pname, GLuint index, GLint64 *params ) { union value v; enum value_type type = - find_value_indexed("glGetIntegerIndexedv", pname, index, &v); + find_value_indexed("glGetInteger64i_v", pname, index, &v); switch (type) { case TYPE_INT: diff --git a/mesalib/src/mesa/main/get.h b/mesalib/src/mesa/main/get.h index 4daa1aec1..6b0158f37 100644 --- a/mesalib/src/mesa/main/get.h +++ b/mesalib/src/mesa/main/get.h @@ -60,7 +60,7 @@ extern void GLAPIENTRY _mesa_GetIntegeri_v( GLenum pname, GLuint index, GLint *params ); extern void GLAPIENTRY -_mesa_GetInteger64Indexedv( GLenum pname, GLuint index, GLint64 *params ); +_mesa_GetInteger64i_v( GLenum pname, GLuint index, GLint64 *params ); extern void GLAPIENTRY _mesa_GetPointerv( GLenum pname, GLvoid **params ); diff --git a/mesalib/src/mesa/main/get_hash_generator.py b/mesalib/src/mesa/main/get_hash_generator.py index 4b3f5f490..04bf9ffe6 100644 --- a/mesalib/src/mesa/main/get_hash_generator.py +++ b/mesalib/src/mesa/main/get_hash_generator.py @@ -44,7 +44,7 @@ prime_factor = 89 prime_step = 281 hash_table_size = 1024 -gl_apis=set(["GL", "GL_CORE", "GLES", "GLES2"]) +gl_apis=set(["GL", "GL_CORE", "GLES", "GLES2", "GLES3"]) def print_header(): print "typedef const unsigned short table_t[%d];\n" % (hash_table_size) @@ -67,6 +67,7 @@ api_enum = [ 'GLES', 'GLES2', 'GL_CORE', + 'GLES3', # Not in gl_api enum in mtypes.h ] def api_index(api): @@ -166,6 +167,9 @@ def generate_hash_tables(enum_list, enabled_apis, param_descriptors): for api in valid_apis: add_to_hash_table(tables[api], hash_val, len(params)) + # Also add GLES2 items to the GLES3 hash table + if api == "GLES2": + add_to_hash_table(tables["GLES3"], hash_val, len(params)) params.append(["GL_" + enum_name, param[1]]) @@ -183,6 +187,8 @@ def opt_to_apis(feature): apis = set([_map[feature]]) if "GL" in apis: apis.add("GL_CORE") + if "GLES2" in apis: + apis.add("GLES3") return apis diff --git a/mesalib/src/mesa/main/get_hash_params.py b/mesalib/src/mesa/main/get_hash_params.py index ac9c79cea..3db820a77 100644 --- a/mesalib/src/mesa/main/get_hash_params.py +++ b/mesalib/src/mesa/main/get_hash_params.py @@ -204,12 +204,6 @@ descriptor=[ [ "TEXTURE_COORD_ARRAY_TYPE", "LOC_CUSTOM, TYPE_ENUM, offsetof(struct gl_client_array, Type), NO_EXTRA" ], [ "TEXTURE_COORD_ARRAY_STRIDE", "LOC_CUSTOM, TYPE_INT, offsetof(struct gl_client_array, Stride), NO_EXTRA" ], -# GL_ARB_ES2_compatibility - [ "SHADER_COMPILER", "CONST(1), extra_ARB_ES2_compatibility" ], - [ "MAX_VARYING_VECTORS", "CONTEXT_INT(Const.MaxVarying), extra_ARB_ES2_compatibility" ], - [ "MAX_VERTEX_UNIFORM_VECTORS", "LOC_CUSTOM, TYPE_INT, 0, extra_ARB_ES2_compatibility" ], - [ "MAX_FRAGMENT_UNIFORM_VECTORS", "LOC_CUSTOM, TYPE_INT, 0, extra_ARB_ES2_compatibility" ], - # GL_ARB_multitexture [ "MAX_TEXTURE_UNITS", "CONTEXT_INT(Const.MaxTextureUnits), NO_EXTRA" ], [ "CLIENT_ACTIVE_TEXTURE", "LOC_CUSTOM, TYPE_INT, 0, NO_EXTRA" ], @@ -232,15 +226,8 @@ descriptor=[ # GL_OES_point_sprite [ "POINT_SPRITE_NV", "CONTEXT_BOOL(Point.PointSprite), extra_NV_point_sprite_ARB_point_sprite" ], -# GL_ARB_fragment_shader - [ "MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB", "CONTEXT_INT(Const.FragmentProgram.MaxUniformComponents), extra_ARB_fragment_shader" ], - # GL_ARB_vertex_shader - [ "MAX_VERTEX_UNIFORM_COMPONENTS_ARB", "CONTEXT_INT(Const.VertexProgram.MaxUniformComponents), extra_ARB_vertex_shader" ], [ "MAX_VARYING_FLOATS_ARB", "LOC_CUSTOM, TYPE_INT, 0, extra_ARB_vertex_shader" ], - -# GL_EXT_texture_lod_bias - [ "MAX_TEXTURE_LOD_BIAS_EXT", "CONTEXT_FLOAT(Const.MaxTextureLodBias), NO_EXTRA" ], ]}, @@ -317,6 +304,73 @@ descriptor=[ # GL_NV_read_buffer [ "READ_BUFFER", "LOC_CUSTOM, TYPE_ENUM, NO_OFFSET, extra_NV_read_buffer_api_gl" ], + +# GL_ARB_ES2_compatibility + [ "SHADER_COMPILER", "CONST(1), extra_ARB_ES2_compatibility_api_es2" ], + [ "MAX_VARYING_VECTORS", "CONTEXT_INT(Const.MaxVarying), extra_ARB_ES2_compatibility_api_es2" ], + [ "MAX_VERTEX_UNIFORM_VECTORS", "LOC_CUSTOM, TYPE_INT, 0, extra_ARB_ES2_compatibility_api_es2" ], + [ "MAX_FRAGMENT_UNIFORM_VECTORS", "LOC_CUSTOM, TYPE_INT, 0, extra_ARB_ES2_compatibility_api_es2" ], +]}, + +# GLES3 is not a typo. +{ "apis": ["GL", "GLES", "GLES3", "GL_CORE"], "params": [ +# GL_EXT_texture_lod_bias + [ "MAX_TEXTURE_LOD_BIAS_EXT", "CONTEXT_FLOAT(Const.MaxTextureLodBias), NO_EXTRA" ], +]}, + + +# Enums in OpenGL and ES 3.0 +{ "apis": ["GL", "GL_CORE", "GLES3"], "params": [ +# GL 3.0 / GLES3 + [ "NUM_EXTENSIONS", "LOC_CUSTOM, TYPE_INT, 0, extra_gl30_es3" ], + [ "MAJOR_VERSION", "LOC_CUSTOM, TYPE_INT, 0, extra_gl30_es3" ], + [ "MINOR_VERSION", "LOC_CUSTOM, TYPE_INT, 0, extra_gl30_es3" ], + +# GL_ARB_ES3_compatibility + [ "MAX_ELEMENT_INDEX", "CONTEXT_INT64(Const.MaxElementIndex), extra_ARB_ES3_compatibility_api_es3"], + +# GL_ARB_fragment_shader + [ "MAX_FRAGMENT_UNIFORM_COMPONENTS_ARB", "CONTEXT_INT(Const.FragmentProgram.MaxUniformComponents), extra_ARB_fragment_shader" ], + +# GL_ARB_framebuffer_object + [ "MAX_SAMPLES", "CONTEXT_INT(Const.MaxSamples), extra_ARB_framebuffer_object_EXT_framebuffer_multisample" ], + +# GL_ARB_sync + [ "MAX_SERVER_WAIT_TIMEOUT", "CONTEXT_INT64(Const.MaxServerWaitTimeout), extra_ARB_sync" ], + +# GL_ARB_transform_feedback2 + [ "TRANSFORM_FEEDBACK_BUFFER_PAUSED", "LOC_CUSTOM, TYPE_BOOLEAN, 0, extra_ARB_transform_feedback2_api_es3" ], + [ "TRANSFORM_FEEDBACK_BUFFER_ACTIVE", "LOC_CUSTOM, TYPE_BOOLEAN, 0, extra_ARB_transform_feedback2_api_es3" ], + [ "TRANSFORM_FEEDBACK_BINDING", "LOC_CUSTOM, TYPE_INT, 0, extra_ARB_transform_feedback2_api_es3" ], + +# GL_ARB_uniform_buffer_object + [ "MAX_VERTEX_UNIFORM_BLOCKS", "CONTEXT_INT(Const.VertexProgram.MaxUniformBlocks), extra_ARB_uniform_buffer_object" ], + [ "MAX_FRAGMENT_UNIFORM_BLOCKS", "CONTEXT_INT(Const.FragmentProgram.MaxUniformBlocks), extra_ARB_uniform_buffer_object" ], + [ "MAX_COMBINED_UNIFORM_BLOCKS", "CONTEXT_INT(Const.MaxCombinedUniformBlocks), extra_ARB_uniform_buffer_object" ], + [ "MAX_UNIFORM_BLOCK_SIZE", "CONTEXT_INT(Const.MaxUniformBlockSize), extra_ARB_uniform_buffer_object" ], + [ "MAX_UNIFORM_BUFFER_BINDINGS", "CONTEXT_INT(Const.MaxUniformBufferBindings), extra_ARB_uniform_buffer_object" ], + [ "MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS", "CONTEXT_INT(Const.VertexProgram.MaxCombinedUniformComponents), extra_ARB_uniform_buffer_object" ], + [ "MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS", "CONTEXT_INT(Const.FragmentProgram.MaxCombinedUniformComponents), extra_ARB_uniform_buffer_object" ], + [ "UNIFORM_BUFFER_OFFSET_ALIGNMENT", "CONTEXT_INT(Const.UniformBufferOffsetAlignment), extra_ARB_uniform_buffer_object" ], + [ "UNIFORM_BUFFER_BINDING", "LOC_CUSTOM, TYPE_INT, 0, extra_ARB_uniform_buffer_object" ], + +# GL_ARB_vertex_shader + [ "MAX_VERTEX_UNIFORM_COMPONENTS_ARB", "CONTEXT_INT(Const.VertexProgram.MaxUniformComponents), extra_ARB_vertex_shader" ], + +# GL_EXT_framebuffer_blit +# NOTE: GL_DRAW_FRAMEBUFFER_BINDING_EXT == GL_FRAMEBUFFER_BINDING_EXT + [ "READ_FRAMEBUFFER_BINDING_EXT", "LOC_CUSTOM, TYPE_INT, 0, extra_EXT_framebuffer_blit" ], + +# GL_EXT_pixel_buffer_object + [ "PIXEL_PACK_BUFFER_BINDING_EXT", "LOC_CUSTOM, TYPE_INT, 0, extra_EXT_pixel_buffer_object" ], + [ "PIXEL_UNPACK_BUFFER_BINDING_EXT", "LOC_CUSTOM, TYPE_INT, 0, extra_EXT_pixel_buffer_object" ], + +# GL_EXT_transform_feedback + [ "TRANSFORM_FEEDBACK_BUFFER_BINDING", "LOC_CUSTOM, TYPE_INT, 0, extra_EXT_transform_feedback" ], + [ "RASTERIZER_DISCARD", "CONTEXT_BOOL(RasterDiscard), extra_EXT_transform_feedback" ], + [ "MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS", "CONTEXT_INT(Const.MaxTransformFeedbackInterleavedComponents), extra_EXT_transform_feedback" ], + [ "MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS", "CONTEXT_INT(Const.MaxTransformFeedbackBuffers), extra_EXT_transform_feedback" ], + [ "MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS", "CONTEXT_INT(Const.MaxTransformFeedbackSeparateComponents), extra_EXT_transform_feedback" ], ]}, { "apis": ["GLES", "GLES2"], "params": [ @@ -327,10 +381,6 @@ descriptor=[ # Enums unique to OpenGL ES 2.0 { "apis": ["GLES2"], "params": [ - [ "MAX_FRAGMENT_UNIFORM_VECTORS", "LOC_CUSTOM, TYPE_INT, 0, NO_EXTRA" ], - [ "MAX_VARYING_VECTORS", "CONTEXT_INT(Const.MaxVarying), NO_EXTRA" ], - [ "MAX_VERTEX_UNIFORM_VECTORS", "LOC_CUSTOM, TYPE_INT, 0, NO_EXTRA" ], - [ "SHADER_COMPILER", "CONST(1), NO_EXTRA" ], # OES_get_program_binary [ "NUM_SHADER_BINARY_FORMATS", "CONST(0), NO_EXTRA" ], [ "SHADER_BINARY_FORMATS", "CONST(0), NO_EXTRA" ], @@ -536,10 +586,6 @@ descriptor=[ [ "SECONDARY_COLOR_ARRAY_BUFFER_BINDING_ARB", "LOC_CUSTOM, TYPE_INT, offsetof(struct gl_array_object, VertexAttrib[VERT_ATTRIB_COLOR1].BufferObj), NO_EXTRA" ], [ "FOG_COORDINATE_ARRAY_BUFFER_BINDING_ARB", "LOC_CUSTOM, TYPE_INT, offsetof(struct gl_array_object, VertexAttrib[VERT_ATTRIB_FOG].BufferObj), NO_EXTRA" ], -# GL_EXT_pixel_buffer_object - [ "PIXEL_PACK_BUFFER_BINDING_EXT", "LOC_CUSTOM, TYPE_INT, 0, extra_EXT_pixel_buffer_object" ], - [ "PIXEL_UNPACK_BUFFER_BINDING_EXT", "LOC_CUSTOM, TYPE_INT, 0, extra_EXT_pixel_buffer_object" ], - # GL_ARB_vertex_program # == GL_VERTEX_PROGRAM_NV [ "VERTEX_PROGRAM_ARB", "CONTEXT_BOOL(VertexProgram.Enabled), extra_ARB_vertex_program" ], @@ -580,38 +626,16 @@ descriptor=[ [ "NUM_LOOPBACK_COMPONENTS_ATI", "CONST(3), extra_ATI_fragment_shader" ], [ "NUM_INPUT_INTERPOLATOR_COMPONENTS_ATI", "CONST(3), extra_ATI_fragment_shader" ], -# GL_EXT_framebuffer_blit -# NOTE: GL_DRAW_FRAMEBUFFER_BINDING_EXT == GL_FRAMEBUFFER_BINDING_EXT - [ "READ_FRAMEBUFFER_BINDING_EXT", "LOC_CUSTOM, TYPE_INT, 0, extra_EXT_framebuffer_blit" ], - # GL_EXT_provoking_vertex [ "PROVOKING_VERTEX_EXT", "CONTEXT_ENUM(Light.ProvokingVertex), extra_EXT_provoking_vertex" ], [ "QUADS_FOLLOW_PROVOKING_VERTEX_CONVENTION_EXT", "CONTEXT_BOOL(Const.QuadsFollowProvokingVertexConvention), extra_EXT_provoking_vertex" ], -# GL_ARB_framebuffer_object - [ "MAX_SAMPLES", "CONTEXT_INT(Const.MaxSamples), extra_ARB_framebuffer_object_EXT_framebuffer_multisample" ], - # GL_ARB_seamless_cube_map [ "TEXTURE_CUBE_MAP_SEAMLESS", "CONTEXT_BOOL(Texture.CubeMapSeamless), extra_ARB_seamless_cube_map" ], -# GL_ARB_sync - [ "MAX_SERVER_WAIT_TIMEOUT", "CONTEXT_INT64(Const.MaxServerWaitTimeout), extra_ARB_sync" ], - # GL_EXT_texture_integer [ "RGBA_INTEGER_MODE_EXT", "BUFFER_BOOL(_IntegerColor), extra_EXT_texture_integer" ], -# GL_EXT_transform_feedback - [ "TRANSFORM_FEEDBACK_BUFFER_BINDING", "LOC_CUSTOM, TYPE_INT, 0, extra_EXT_transform_feedback" ], - [ "RASTERIZER_DISCARD", "CONTEXT_BOOL(RasterDiscard), extra_EXT_transform_feedback" ], - [ "MAX_TRANSFORM_FEEDBACK_INTERLEAVED_COMPONENTS", "CONTEXT_INT(Const.MaxTransformFeedbackInterleavedComponents), extra_EXT_transform_feedback" ], - [ "MAX_TRANSFORM_FEEDBACK_SEPARATE_ATTRIBS", "CONTEXT_INT(Const.MaxTransformFeedbackBuffers), extra_EXT_transform_feedback" ], - [ "MAX_TRANSFORM_FEEDBACK_SEPARATE_COMPONENTS", "CONTEXT_INT(Const.MaxTransformFeedbackSeparateComponents), extra_EXT_transform_feedback" ], - -# GL_ARB_transform_feedback2 - [ "TRANSFORM_FEEDBACK_BUFFER_PAUSED", "LOC_CUSTOM, TYPE_BOOLEAN, 0, extra_ARB_transform_feedback2" ], - [ "TRANSFORM_FEEDBACK_BUFFER_ACTIVE", "LOC_CUSTOM, TYPE_BOOLEAN, 0, extra_ARB_transform_feedback2" ], - [ "TRANSFORM_FEEDBACK_BINDING", "LOC_CUSTOM, TYPE_INT, 0, extra_ARB_transform_feedback2" ], - # GL_ARB_transform_feedback3 [ "MAX_TRANSFORM_FEEDBACK_BUFFERS", "CONTEXT_INT(Const.MaxTransformFeedbackBuffers), extra_ARB_transform_feedback3" ], [ "MAX_VERTEX_STREAMS", "CONTEXT_INT(Const.MaxVertexStreams), extra_ARB_transform_feedback3" ], @@ -642,9 +666,6 @@ descriptor=[ [ "SAMPLER_BINDING", "LOC_CUSTOM, TYPE_INT, GL_SAMPLER_BINDING, NO_EXTRA" ], # GL 3.0 - [ "NUM_EXTENSIONS", "LOC_CUSTOM, TYPE_INT, 0, extra_version_30" ], - [ "MAJOR_VERSION", "LOC_CUSTOM, TYPE_INT, 0, extra_version_30" ], - [ "MINOR_VERSION", "LOC_CUSTOM, TYPE_INT, 0, extra_version_30" ], [ "CONTEXT_FLAGS", "CONTEXT_INT(Const.ContextFlags), extra_version_30" ], # GL3.0 / GL_EXT_framebuffer_sRGB @@ -671,17 +692,8 @@ descriptor=[ [ "MAX_DUAL_SOURCE_DRAW_BUFFERS", "CONTEXT_INT(Const.MaxDualSourceDrawBuffers), extra_ARB_blend_func_extended" ], # GL_ARB_uniform_buffer_object - [ "MAX_VERTEX_UNIFORM_BLOCKS", "CONTEXT_INT(Const.VertexProgram.MaxUniformBlocks), extra_ARB_uniform_buffer_object" ], - [ "MAX_FRAGMENT_UNIFORM_BLOCKS", "CONTEXT_INT(Const.FragmentProgram.MaxUniformBlocks), extra_ARB_uniform_buffer_object" ], [ "MAX_GEOMETRY_UNIFORM_BLOCKS", "CONTEXT_INT(Const.GeometryProgram.MaxUniformBlocks), extra_ARB_uniform_buffer_object_and_geometry_shader" ], - [ "MAX_COMBINED_UNIFORM_BLOCKS", "CONTEXT_INT(Const.MaxCombinedUniformBlocks), extra_ARB_uniform_buffer_object" ], - [ "MAX_UNIFORM_BLOCK_SIZE", "CONTEXT_INT(Const.MaxUniformBlockSize), extra_ARB_uniform_buffer_object" ], - [ "MAX_UNIFORM_BUFFER_BINDINGS", "CONTEXT_INT(Const.MaxUniformBufferBindings), extra_ARB_uniform_buffer_object" ], - [ "MAX_COMBINED_VERTEX_UNIFORM_COMPONENTS", "CONTEXT_INT(Const.VertexProgram.MaxCombinedUniformComponents), extra_ARB_uniform_buffer_object" ], - [ "MAX_COMBINED_FRAGMENT_UNIFORM_COMPONENTS", "CONTEXT_INT(Const.FragmentProgram.MaxCombinedUniformComponents), extra_ARB_uniform_buffer_object" ], [ "MAX_COMBINED_GEOMETRY_UNIFORM_COMPONENTS", "CONTEXT_INT(Const.GeometryProgram.MaxCombinedUniformComponents), extra_ARB_uniform_buffer_object_and_geometry_shader" ], - [ "UNIFORM_BUFFER_OFFSET_ALIGNMENT", "CONTEXT_INT(Const.UniformBufferOffsetAlignment), extra_ARB_uniform_buffer_object" ], - [ "UNIFORM_BUFFER_BINDING", "LOC_CUSTOM, TYPE_INT, 0, extra_ARB_uniform_buffer_object" ], # GL_ARB_timer_query [ "TIMESTAMP", "LOC_CUSTOM, TYPE_INT64, 0, extra_ARB_timer_query" ], diff --git a/mesalib/src/mesa/main/macros.h b/mesalib/src/mesa/main/macros.h index 14a5d5fe1..d1e81fe08 100644 --- a/mesalib/src/mesa/main/macros.h +++ b/mesalib/src/mesa/main/macros.h @@ -656,6 +656,19 @@ INTERP_4F(GLfloat t, GLfloat dst[4], const GLfloat out[4], const GLfloat in[4]) #define MIN3( A, B, C ) ((A) < (B) ? MIN2(A, C) : MIN2(B, C)) #define MAX3( A, B, C ) ((A) > (B) ? MAX2(A, C) : MAX2(B, C)) +/** + * Align a value up to an alignment value + * + * If \c value is not already aligned to the requested alignment value, it + * will be rounded up. + * + * \param value Value to be rounded + * \param alignment Alignment value to be used. This must be a power of two. + * + * \sa ROUND_DOWN_TO() + */ +#define ALIGN(value, alignment) (((value) + alignment - 1) & ~(alignment - 1)) + /** Cross product of two 3-element vectors */ diff --git a/mesalib/src/mesa/main/mtypes.h b/mesalib/src/mesa/main/mtypes.h index 7c513a1c5..318dcb548 100644 --- a/mesalib/src/mesa/main/mtypes.h +++ b/mesalib/src/mesa/main/mtypes.h @@ -2962,6 +2962,17 @@ struct gl_constants * Drivers that support transform feedback must set this value to GL_FALSE. */ GLboolean DisableVaryingPacking; + + /* + * Maximum value supported for an index in DrawElements and friends. + * + * This must be at least (1ull<<24)-1. The default value is + * (1ull<<32)-1. + * + * \since ES 3.0 or GL_ARB_ES3_compatibility + * \sa _mesa_init_constants + */ + GLuint64 MaxElementIndex; }; @@ -3358,6 +3369,7 @@ typedef enum API_OPENGLES, API_OPENGLES2, API_OPENGL_CORE, + API_OPENGL_LAST = API_OPENGL_CORE, } gl_api; /** diff --git a/mesalib/src/mesa/program/.gitignore b/mesalib/src/mesa/program/.gitignore index bc48ef673..4c20872e1 100644 --- a/mesalib/src/mesa/program/.gitignore +++ b/mesalib/src/mesa/program/.gitignore @@ -1,4 +1,3 @@ -/Makefile program_parse.output lex.yy.c program_parse.tab.c diff --git a/mesalib/src/mesa/program/Makefile.am b/mesalib/src/mesa/program/Makefile.am index ea412f56f..1b8204658 100644 --- a/mesalib/src/mesa/program/Makefile.am +++ b/mesalib/src/mesa/program/Makefile.am @@ -35,7 +35,7 @@ DRICORE_LIB = libdricore_program.la endif noinst_LTLIBRARIES = $(DRICORE_LIB) -if HAVE_GALLIUM +if NEED_LIBPROGRAM noinst_LTLIBRARIES += libprogram.la else check_LTLIBRARIES = libprogram.la diff --git a/mesalib/src/mesa/state_tracker/Makefile b/mesalib/src/mesa/state_tracker/Makefile deleted file mode 100644 index 0ab1dc6e6..000000000 --- a/mesalib/src/mesa/state_tracker/Makefile +++ /dev/null @@ -1,2 +0,0 @@ -default: - cd ../.. ; make
\ No newline at end of file diff --git a/mesalib/src/mesa/state_tracker/st_cb_texture.c b/mesalib/src/mesa/state_tracker/st_cb_texture.c index 02fc675ae..7f07b741e 100644 --- a/mesalib/src/mesa/state_tracker/st_cb_texture.c +++ b/mesalib/src/mesa/state_tracker/st_cb_texture.c @@ -759,7 +759,7 @@ fallback_copy_texsubimage(struct gl_context *ctx, struct st_context *st = st_context(ctx); struct pipe_context *pipe = st->pipe; struct pipe_transfer *src_trans; - GLvoid *texDest; + GLubyte *texDest; enum pipe_transfer_usage transfer_usage; void *map; unsigned dst_width = width; @@ -884,7 +884,7 @@ fallback_copy_texsubimage(struct gl_context *ctx, texImage->_BaseFormat, texImage->TexFormat, dstRowStride, - (GLubyte **) &texDest, + &texDest, width, height, 1, GL_RGBA, GL_FLOAT, tempSrc, /* src */ &unpack); diff --git a/mesalib/src/mesa/x86/.gitignore b/mesalib/src/mesa/x86/.gitignore index ba7486c0b..ca3130d9f 100644 --- a/mesalib/src/mesa/x86/.gitignore +++ b/mesalib/src/mesa/x86/.gitignore @@ -1,3 +1,2 @@ -Makefile gen_matypes matypes.h |